Mercurial > vim
annotate src/gui.c @ 3133:176bfa951339 v7.3.337
updated for version 7.3.337
Problem: Screen doesn't update after resizing the xterm until a character
is typed.
Solution: When the select call is interrupted check do_resize. (Taylor
Hedberg)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 12 Oct 2011 21:04:20 +0200 |
| parents | 3ecf9e91d88a |
| children | 7ba2f171cdac |
| 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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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)); | |
|
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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 | |
| 3087 | 40 #if defined(UNIX) && !defined(__BEOS__) && !defined(MACOS_X) \ |
| 41 && !defined(__APPLE__) | |
| 42 # define MAY_FORK | |
| 43 static void gui_do_fork __ARGS((void)); | |
| 44 | |
| 45 static int gui_read_child_pipe __ARGS((int fd)); | |
| 46 | |
| 47 /* Return values for gui_read_child_pipe */ | |
| 48 enum { | |
| 49 GUI_CHILD_IO_ERROR, | |
| 50 GUI_CHILD_OK, | |
| 51 GUI_CHILD_FAILED | |
| 52 }; | |
| 53 | |
| 54 #endif /* MAY_FORK */ | |
| 55 | |
| 56 static void gui_attempt_start __ARGS((void)); | |
| 57 | |
| 7 | 58 static int can_update_cursor = TRUE; /* can display the cursor */ |
| 59 | |
| 60 /* | |
| 61 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 62 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 63 * can't do this. | |
| 64 */ | |
| 65 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 66 # define SCROLL_PAST_END | |
| 67 #endif | |
| 68 | |
| 69 /* | |
| 70 * gui_start -- Called when user wants to start the GUI. | |
| 71 * | |
| 72 * Careful: This function can be called recursively when there is a ":gui" | |
| 73 * command in the .gvimrc file. Only the first call should fork, not the | |
| 74 * recursive call. | |
| 75 */ | |
| 76 void | |
| 77 gui_start() | |
| 78 { | |
| 79 char_u *old_term; | |
| 80 static int recursive = 0; | |
| 81 | |
| 82 old_term = vim_strsave(T_NAME); | |
| 83 | |
| 84 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 85 if (full_screen) | |
| 86 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 87 full_screen = FALSE; | |
| 88 | |
| 3087 | 89 ++recursive; |
| 2923 | 90 |
| 7 | 91 #ifdef MAY_FORK |
| 3087 | 92 /* |
| 93 * Quit the current process and continue in the child. | |
| 94 * Makes "gvim file" disconnect from the shell it was started in. | |
| 95 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 96 * in 'guioptions'. | |
| 97 */ | |
| 98 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1) | |
| 99 { | |
| 100 gui_do_fork(); | |
| 101 } | |
| 102 else | |
| 103 #endif | |
| 104 { | |
| 105 gui_attempt_start(); | |
| 106 } | |
| 7 | 107 |
| 108 if (!gui.in_use) /* failed to start GUI */ | |
| 109 { | |
| 3087 | 110 /* Back to old term settings |
| 111 * | |
| 112 * FIXME: If we got here because a child process failed and flagged to | |
| 113 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 114 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 115 * permanently set to 1. This is probably not as big a problem as it | |
| 116 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 117 * return "OK" unconditionally, so it would be very difficult to | |
| 118 * actually hit this case. | |
| 119 */ | |
| 120 termcapinit(old_term); | |
| 7 | 121 settmode(TMODE_RAW); /* restart RAW mode */ |
| 122 #ifdef FEAT_TITLE | |
| 123 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 124 #endif | |
| 125 } | |
| 126 | |
| 127 vim_free(old_term); | |
| 128 | |
| 3087 | 129 #ifdef FEAT_AUTOCMD |
| 130 /* If the GUI started successfully, trigger the GUIEnter event, otherwise | |
| 131 * the GUIFailed event. */ | |
| 132 gui_mch_update(); | |
| 133 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 134 NULL, NULL, FALSE, curbuf); | |
| 135 #endif | |
| 136 --recursive; | |
| 137 } | |
| 138 | |
| 139 /* | |
| 140 * Set_termname() will call gui_init() to start the GUI. | |
| 141 * Set the "starting" flag, to indicate that the GUI will start. | |
| 142 * | |
| 143 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 144 * otherwise we don't know what font we will use, and hence we don't know | |
| 145 * what size the shell should be. So if there are errors in the .gvimrc | |
| 146 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 147 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 148 */ | |
| 149 static void | |
| 150 gui_attempt_start() | |
| 151 { | |
| 152 static int recursive = 0; | |
| 153 | |
| 154 ++recursive; | |
| 155 gui.starting = TRUE; | |
| 156 | |
| 157 #ifdef FEAT_GUI_GTK | |
| 158 gui.event_time = GDK_CURRENT_TIME; | |
| 159 #endif | |
| 160 | |
| 161 termcapinit((char_u *)"builtin_gui"); | |
| 162 gui.starting = recursive - 1; | |
| 163 | |
| 574 | 164 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 165 if (gui.in_use) |
| 2609 | 166 { |
| 167 # ifdef FEAT_EVAL | |
| 168 Window x11_window; | |
| 169 Display *x11_display; | |
| 170 | |
| 171 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 172 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 173 # endif | |
| 174 | |
| 7 | 175 /* Display error messages in a dialog now. */ |
| 176 display_errors(); | |
| 2609 | 177 } |
| 7 | 178 #endif |
| 3087 | 179 --recursive; |
| 180 } | |
| 181 | |
| 182 #ifdef MAY_FORK | |
| 183 | |
| 184 /* for waitpid() */ | |
| 185 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 186 # include <sys/wait.h> | |
| 187 # endif | |
| 188 | |
| 189 /* | |
| 190 * Create a new process, by forking. In the child, start the GUI, and in | |
| 191 * the parent, exit. | |
| 192 * | |
| 193 * If something goes wrong, this will return with gui.in_use still set | |
| 194 * to FALSE, in which case the caller should continue execution without | |
| 195 * the GUI. | |
| 196 * | |
| 197 * If the child fails to start the GUI, then the child will exit and the | |
| 198 * parent will return. If the child succeeds, then the parent will exit | |
| 199 * and the child will return. | |
| 200 */ | |
| 201 static void | |
| 202 gui_do_fork() | |
| 203 { | |
| 204 #ifdef __QNXNTO__ | |
| 205 procmgr_daemon(0, PROCMGR_DAEMON_KEEPUMASK | PROCMGR_DAEMON_NOCHDIR | | |
| 206 PROCMGR_DAEMON_NOCLOSE | PROCMGR_DAEMON_NODEVNULL); | |
| 207 gui_attempt_start(); | |
| 208 return; | |
| 209 #else | |
| 210 int pipefd[2]; /* pipe between parent and child */ | |
| 211 int pipe_error; | |
| 212 int status; | |
| 213 int exit_status; | |
| 214 pid_t pid = -1; | |
| 215 FILE *parent_file; | |
| 216 | |
| 217 /* Setup a pipe between the child and the parent, so that the parent | |
| 218 * knows when the child has done the setsid() call and is allowed to | |
| 219 * exit. */ | |
| 220 pipe_error = (pipe(pipefd) < 0); | |
| 221 pid = fork(); | |
| 222 if (pid < 0) /* Fork error */ | |
| 7 | 223 { |
| 3087 | 224 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 225 return; | |
| 226 } | |
| 227 else if (pid > 0) /* Parent */ | |
| 228 { | |
| 229 /* Give the child some time to do the setsid(), otherwise the | |
| 230 * exit() may kill the child too (when starting gvim from inside a | |
| 231 * gvim). */ | |
| 232 if (!pipe_error) | |
| 7 | 233 { |
| 3087 | 234 /* The read returns when the child closes the pipe (or when |
| 235 * the child dies for some reason). */ | |
| 236 close(pipefd[1]); | |
| 237 status = gui_read_child_pipe(pipefd[0]); | |
| 238 if (status == GUI_CHILD_FAILED) | |
| 7 | 239 { |
| 3087 | 240 /* The child failed to start the GUI, so the caller must |
| 241 * continue. There may be more error information written | |
| 242 * to stderr by the child. */ | |
| 243 # ifdef __NeXT__ | |
| 244 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 245 # else | |
| 246 waitpid(pid, &exit_status, 0); | |
| 247 # endif | |
| 248 EMSG(_("E852: The child process failed to start the GUI")); | |
| 249 return; | |
| 7 | 250 } |
| 3087 | 251 else if (status == GUI_CHILD_IO_ERROR) |
| 252 { | |
| 253 pipe_error = TRUE; | |
| 254 } | |
| 255 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 256 } |
| 257 | |
| 3087 | 258 if (pipe_error) |
| 259 ui_delay(300L, TRUE); | |
| 260 | |
| 261 /* When swapping screens we may need to go to the next line, e.g., | |
| 262 * after a hit-enter prompt and using ":gui". */ | |
| 263 if (newline_on_exit) | |
| 264 mch_errmsg("\r\n"); | |
| 265 | |
| 266 /* | |
| 267 * The parent must skip the normal exit() processing, the child | |
| 268 * will do it. For example, GTK messes up signals when exiting. | |
| 269 */ | |
| 270 _exit(0); | |
| 271 } | |
| 272 /* Child */ | |
| 273 | |
| 7 | 274 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 275 /* |
| 276 * Change our process group. On some systems/shells a CTRL-C in the | |
| 277 * shell where Vim was started would otherwise kill gvim! | |
| 278 */ | |
| 7 | 279 # if defined(HAVE_SETSID) |
| 3087 | 280 (void)setsid(); |
| 7 | 281 # else |
| 3087 | 282 (void)setpgid(0, 0); |
| 7 | 283 # endif |
| 284 # endif | |
| 3087 | 285 if (!pipe_error) |
| 286 close(pipefd[0]); | |
| 7 | 287 |
| 288 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 289 /* Tell the session manager our new PID */ |
| 290 gui_mch_forked(); | |
| 7 | 291 # endif |
| 3087 | 292 |
| 293 if (!pipe_error) | |
| 294 parent_file = fdopen(pipefd[1], "w"); | |
| 295 else | |
| 296 parent_file = NULL; | |
| 297 | |
| 298 /* Try to start the GUI */ | |
| 299 gui_attempt_start(); | |
| 300 | |
| 301 /* Notify the parent */ | |
| 302 if (parent_file != NULL) | |
| 303 { | |
| 304 fputs(gui.in_use ? "ok" : "fail", parent_file); | |
| 305 fclose(parent_file); | |
| 306 } | |
| 307 | |
| 308 /* If we failed to start the GUI, exit now. */ | |
| 309 if (!gui.in_use) | |
| 310 exit(1); | |
| 311 #endif | |
| 7 | 312 } |
| 313 | |
| 314 /* | |
| 3087 | 315 * Read from a pipe assumed to be connected to the child process (this |
| 316 * function is called from the parent). | |
| 317 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 318 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 319 * some other error. | |
| 320 * | |
| 321 * The file descriptor will be closed before the function returns. | |
| 322 */ | |
| 323 static int | |
| 324 gui_read_child_pipe(int fd) | |
| 325 { | |
| 326 size_t bytes_read; | |
| 327 FILE *file; | |
| 328 char buffer[10]; | |
| 329 | |
| 330 file = fdopen(fd, "r"); | |
| 331 if (!file) | |
| 332 return GUI_CHILD_IO_ERROR; | |
| 333 | |
| 334 bytes_read = fread(buffer, sizeof(char), sizeof(buffer)-1, file); | |
| 335 buffer[bytes_read] = '\0'; | |
| 336 fclose(file); | |
| 337 if (strcmp(buffer, "ok") == 0) | |
| 338 return GUI_CHILD_OK; | |
| 339 return GUI_CHILD_FAILED; | |
| 340 } | |
| 341 | |
| 342 #endif /* MAY_FORK */ | |
| 343 | |
| 344 /* | |
| 7 | 345 * Call this when vim starts up, whether or not the GUI is started |
| 346 */ | |
| 347 void | |
| 348 gui_prepare(argc, argv) | |
| 349 int *argc; | |
| 350 char **argv; | |
| 351 { | |
| 352 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 353 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 354 gui_mch_prepare(argc, argv); | |
| 355 } | |
| 356 | |
| 357 /* | |
| 358 * Try initializing the GUI and check if it can be started. | |
| 359 * Used from main() to check early if "vim -g" can start the GUI. | |
| 360 * Used from gui_init() to prepare for starting the GUI. | |
| 361 * Returns FAIL or OK. | |
| 362 */ | |
| 363 int | |
| 364 gui_init_check() | |
| 365 { | |
| 366 static int result = MAYBE; | |
| 367 | |
| 368 if (result != MAYBE) | |
| 369 { | |
| 370 if (result == FAIL) | |
| 371 EMSG(_("E229: Cannot start the GUI")); | |
| 372 return result; | |
| 373 } | |
| 374 | |
| 375 gui.shell_created = FALSE; | |
| 376 gui.dying = FALSE; | |
| 377 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 378 gui.dragged_sb = SBAR_NONE; | |
| 379 gui.dragged_wp = NULL; | |
| 380 gui.pointer_hidden = FALSE; | |
| 381 gui.col = 0; | |
| 382 gui.row = 0; | |
| 383 gui.num_cols = Columns; | |
| 384 gui.num_rows = Rows; | |
| 385 | |
| 386 gui.cursor_is_valid = FALSE; | |
| 387 gui.scroll_region_top = 0; | |
| 388 gui.scroll_region_bot = Rows - 1; | |
| 389 gui.scroll_region_left = 0; | |
| 390 gui.scroll_region_right = Columns - 1; | |
| 391 gui.highlight_mask = HL_NORMAL; | |
| 392 gui.char_width = 1; | |
| 393 gui.char_height = 1; | |
| 394 gui.char_ascent = 0; | |
| 395 gui.border_width = 0; | |
| 396 | |
| 397 gui.norm_font = NOFONT; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
398 #ifndef FEAT_GUI_GTK |
| 7 | 399 gui.bold_font = NOFONT; |
| 400 gui.ital_font = NOFONT; | |
| 401 gui.boldital_font = NOFONT; | |
| 402 # ifdef FEAT_XFONTSET | |
| 403 gui.fontset = NOFONTSET; | |
| 404 # endif | |
| 405 #endif | |
| 406 | |
| 407 #ifdef FEAT_MENU | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
408 # ifndef FEAT_GUI_GTK |
| 7 | 409 # ifdef FONTSET_ALWAYS |
| 410 gui.menu_fontset = NOFONTSET; | |
| 411 # else | |
| 412 gui.menu_font = NOFONT; | |
| 413 # endif | |
| 414 # endif | |
| 415 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 416 # ifndef FEAT_GUI_GTK | |
| 417 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 418 gui.menu_width = 0; | |
| 419 # endif | |
| 420 #endif | |
| 421 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 422 gui.toolbar_height = 0; | |
| 423 #endif | |
| 424 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 425 gui.footer_height = 0; | |
| 426 #endif | |
| 427 #ifdef FEAT_BEVAL_TIP | |
| 428 gui.tooltip_fontset = NOFONTSET; | |
| 429 #endif | |
| 430 | |
| 431 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 432 gui.prev_wrap = -1; | |
| 433 | |
| 434 #ifdef ALWAYS_USE_GUI | |
| 435 result = OK; | |
| 436 #else | |
| 437 result = gui_mch_init_check(); | |
| 438 #endif | |
| 439 return result; | |
| 440 } | |
| 441 | |
| 442 /* | |
| 443 * This is the call which starts the GUI. | |
| 444 */ | |
| 445 void | |
| 446 gui_init() | |
| 447 { | |
| 448 win_T *wp; | |
| 449 static int recursive = 0; | |
| 450 | |
| 451 /* | |
| 452 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 453 * function will then be executed at the first call, the rest by the | |
| 454 * recursive call. This allow the shell to be opened halfway reading a | |
| 455 * gvimrc file. | |
| 456 */ | |
| 457 if (!recursive) | |
| 458 { | |
| 459 ++recursive; | |
| 460 | |
| 461 clip_init(TRUE); | |
| 462 | |
| 463 /* If can't initialize, don't try doing the rest */ | |
| 464 if (gui_init_check() == FAIL) | |
| 465 { | |
| 466 --recursive; | |
| 467 clip_init(FALSE); | |
| 468 return; | |
| 469 } | |
| 470 | |
| 471 /* | |
| 147 | 472 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 473 * breaks the Paste toolbar button. | |
| 474 */ | |
| 475 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 476 | |
| 477 /* | |
| 7 | 478 * Set up system-wide default menus. |
| 479 */ | |
| 480 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 481 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 482 { | |
| 483 sys_menu = TRUE; | |
| 819 | 484 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 485 sys_menu = FALSE; |
| 486 } | |
| 487 #endif | |
| 488 | |
| 489 /* | |
| 490 * Switch on the mouse by default, unless the user changed it already. | |
| 491 * This can then be changed in the .gvimrc. | |
| 492 */ | |
| 493 if (!option_was_set((char_u *)"mouse")) | |
| 494 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 495 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 496 |
| 497 /* | |
| 498 * If -U option given, use only the initializations from that file and | |
| 499 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 500 */ | |
| 501 if (use_gvimrc != NULL) | |
| 502 { | |
| 503 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 504 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 505 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 506 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 507 } | |
| 508 else | |
| 509 { | |
| 510 /* | |
| 511 * Get system wide defaults for gvim, only when file name defined. | |
| 512 */ | |
| 513 #ifdef SYS_GVIMRC_FILE | |
| 819 | 514 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 515 #endif |
| 516 | |
| 517 /* | |
| 518 * Try to read GUI initialization commands from the following | |
| 519 * places: | |
| 520 * - environment variable GVIMINIT | |
| 521 * - the user gvimrc file (~/.gvimrc) | |
| 522 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 523 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 524 * The first that exists is used, the rest is ignored. | |
| 525 */ | |
| 526 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 527 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 528 DOSO_GVIMRC) == FAIL | |
| 7 | 529 #ifdef USR_GVIMRC_FILE2 |
| 819 | 530 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 531 DOSO_GVIMRC) == FAIL | |
| 7 | 532 #endif |
| 533 ) | |
| 534 { | |
| 535 #ifdef USR_GVIMRC_FILE3 | |
| 819 | 536 (void)do_source((char_u *)USR_GVIMRC_FILE3, TRUE, DOSO_GVIMRC); |
| 7 | 537 #endif |
| 538 } | |
| 539 | |
| 540 /* | |
| 541 * Read initialization commands from ".gvimrc" in current | |
| 542 * directory. This is only done if the 'exrc' option is set. | |
| 543 * Because of security reasons we disallow shell and write | |
| 544 * commands now, except for unix if the file is owned by the user | |
| 545 * or 'secure' option has been reset in environment of global | |
| 546 * ".gvimrc". | |
| 547 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 548 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 549 */ | |
| 550 if (p_exrc) | |
| 551 { | |
| 552 #ifdef UNIX | |
| 553 { | |
| 554 struct stat s; | |
| 555 | |
| 556 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 557 * mode */ | |
| 558 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 559 secure = p_secure; | |
| 560 } | |
| 561 #else | |
| 562 secure = p_secure; | |
| 563 #endif | |
| 564 | |
| 565 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 566 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 567 #ifdef SYS_GVIMRC_FILE | |
| 568 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 569 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 570 #endif | |
| 571 #ifdef USR_GVIMRC_FILE2 | |
| 572 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 573 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 574 #endif | |
| 575 #ifdef USR_GVIMRC_FILE3 | |
| 576 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 577 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 578 #endif | |
| 579 ) | |
| 819 | 580 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 581 |
| 582 if (secure == 2) | |
| 583 need_wait_return = TRUE; | |
| 584 secure = 0; | |
| 585 } | |
| 586 } | |
| 587 | |
| 588 if (need_wait_return || msg_didany) | |
| 589 wait_return(TRUE); | |
| 590 | |
| 591 --recursive; | |
| 592 } | |
| 593 | |
| 594 /* If recursive call opened the shell, return here from the first call */ | |
| 595 if (gui.in_use) | |
| 596 return; | |
| 597 | |
| 598 /* | |
| 599 * Create the GUI shell. | |
| 600 */ | |
| 601 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 602 if (gui_mch_init() == FAIL) | |
| 603 goto error; | |
| 604 | |
| 605 /* Avoid a delay for an error message that was printed in the terminal | |
| 606 * where Vim was started. */ | |
| 607 emsg_on_display = FALSE; | |
| 608 msg_scrolled = 0; | |
| 446 | 609 clear_sb_text(); |
| 7 | 610 need_wait_return = FALSE; |
| 611 msg_didany = FALSE; | |
| 612 | |
| 613 /* | |
| 614 * Check validity of any generic resources that may have been loaded. | |
| 615 */ | |
| 616 if (gui.border_width < 0) | |
| 617 gui.border_width = 0; | |
| 618 | |
| 619 /* | |
| 620 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 621 */ | |
| 622 if (font_argument != NULL) | |
| 623 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 624 if ( | |
| 625 #ifdef FEAT_XFONTSET | |
| 626 (*p_guifontset == NUL | |
| 627 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 628 #endif | |
| 629 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 630 : p_guifont, FALSE) == FAIL) | |
| 631 { | |
| 632 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 633 goto error2; | |
| 634 } | |
| 635 #ifdef FEAT_MBYTE | |
| 636 if (gui_get_wide_font() == FAIL) | |
| 637 EMSG(_("E231: 'guifontwide' invalid")); | |
| 638 #endif | |
| 639 | |
| 640 gui.num_cols = Columns; | |
| 641 gui.num_rows = Rows; | |
| 642 gui_reset_scroll_region(); | |
| 643 | |
| 644 /* Create initial scrollbars */ | |
| 645 FOR_ALL_WINDOWS(wp) | |
| 646 { | |
| 647 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 648 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 649 } | |
| 650 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 651 | |
| 652 #ifdef FEAT_MENU | |
| 653 gui_create_initial_menus(root_menu); | |
| 654 #endif | |
| 655 #ifdef FEAT_SUN_WORKSHOP | |
| 656 if (usingSunWorkShop) | |
| 657 workshop_init(); | |
| 658 #endif | |
| 659 #ifdef FEAT_SIGN_ICONS | |
| 660 sign_gui_started(); | |
| 661 #endif | |
| 662 | |
| 663 /* Configure the desired menu and scrollbars */ | |
| 664 gui_init_which_components(NULL); | |
| 665 | |
| 666 /* All components of the GUI have been created now */ | |
| 667 gui.shell_created = TRUE; | |
| 668 | |
| 669 #ifndef FEAT_GUI_GTK | |
| 670 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 671 * works after the shell has been opened, thus it is further down. */ | |
| 811 | 672 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 673 #endif |
| 674 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 675 /* Need to set the size of the menubar after all the menus have been | |
| 676 * created. */ | |
| 677 gui_mch_compute_menu_height((Widget)0); | |
| 678 #endif | |
| 679 | |
| 680 /* | |
| 681 * Actually open the GUI shell. | |
| 682 */ | |
| 683 if (gui_mch_open() != FAIL) | |
| 684 { | |
| 685 #ifdef FEAT_TITLE | |
| 686 maketitle(); | |
| 687 resettitle(); | |
| 688 #endif | |
| 689 init_gui_options(); | |
| 690 #ifdef FEAT_ARABIC | |
| 691 /* Our GUI can't do bidi. */ | |
| 692 p_tbidi = FALSE; | |
| 693 #endif | |
| 574 | 694 #if defined(FEAT_GUI_GTK) |
| 7 | 695 /* Give GTK+ a chance to put all widget's into place. */ |
| 696 gui_mch_update(); | |
| 827 | 697 |
| 698 # ifdef FEAT_MENU | |
| 699 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 700 * It was still there to make F10 work. */ | |
| 701 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 702 { | |
| 703 --gui.starting; | |
| 704 gui_mch_enable_menu(FALSE); | |
| 705 ++gui.starting; | |
| 706 gui_mch_update(); | |
| 707 } | |
| 708 # endif | |
| 709 | |
| 7 | 710 /* Now make sure the shell fits on the screen. */ |
| 811 | 711 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 712 #endif |
| 261 | 713 /* When 'lines' was set while starting up the topframe may have to be |
| 714 * resized. */ | |
| 715 win_new_shellsize(); | |
| 187 | 716 |
| 717 #ifdef FEAT_BEVAL | |
| 718 /* Always create the Balloon Evaluation area, but disable it when | |
| 719 * 'ballooneval' is off */ | |
| 720 # ifdef FEAT_GUI_GTK | |
| 721 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 722 &general_beval_cb, NULL); | |
| 723 # else | |
| 216 | 724 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 725 { |
| 726 extern Widget textArea; | |
| 727 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 728 &general_beval_cb, NULL); |
| 187 | 729 } |
| 730 # else | |
| 731 # ifdef FEAT_GUI_W32 | |
| 732 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 733 &general_beval_cb, NULL); | |
| 734 # endif | |
| 735 # endif | |
| 736 # endif | |
| 737 if (!p_beval) | |
| 738 gui_mch_disable_beval_area(balloonEval); | |
| 739 #endif | |
| 740 | |
| 7 | 741 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 742 if (!im_xim_isvalid_imactivate()) | |
| 743 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 744 #endif | |
| 37 | 745 /* When 'cmdheight' was set during startup it may not have taken |
| 746 * effect yet. */ | |
| 747 if (p_ch != 1L) | |
| 824 | 748 command_height(); |
| 7 | 749 |
| 750 return; | |
| 751 } | |
| 752 | |
| 753 error2: | |
| 754 #ifdef FEAT_GUI_X11 | |
| 755 /* undo gui_mch_init() */ | |
| 756 gui_mch_uninit(); | |
| 757 #endif | |
| 758 | |
| 759 error: | |
| 760 gui.in_use = FALSE; | |
| 761 clip_init(FALSE); | |
| 762 } | |
| 763 | |
| 764 | |
| 765 void | |
| 766 gui_exit(rc) | |
| 767 int rc; | |
| 768 { | |
| 769 #ifndef __BEOS__ | |
| 770 /* don't free the fonts, it leads to a BUS error | |
| 771 * richard@whitequeen.com Jul 99 */ | |
| 772 free_highlight_fonts(); | |
| 773 #endif | |
| 774 gui.in_use = FALSE; | |
| 775 gui_mch_exit(rc); | |
| 776 } | |
| 777 | |
| 574 | 778 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 779 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 780 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 781 /* |
| 782 * Called when the GUI shell is closed by the user. If there are no changed | |
| 783 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 784 * do. | |
| 785 * When this function returns, Vim should NOT exit! | |
| 786 */ | |
| 787 void | |
| 788 gui_shell_closed() | |
| 789 { | |
| 790 cmdmod_T save_cmdmod; | |
| 791 | |
| 792 save_cmdmod = cmdmod; | |
| 793 | |
| 794 /* Only exit when there are no changed files */ | |
| 795 exiting = TRUE; | |
| 796 # ifdef FEAT_BROWSE | |
| 797 cmdmod.browse = TRUE; | |
| 798 # endif | |
| 799 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 800 cmdmod.confirm = TRUE; | |
| 801 # endif | |
| 802 /* If there are changed buffers, present the user with a dialog if | |
| 803 * possible, otherwise give an error message. */ | |
| 804 if (!check_changed_any(FALSE)) | |
| 805 getout(0); | |
| 806 | |
| 807 exiting = FALSE; | |
| 808 cmdmod = save_cmdmod; | |
| 1002 | 809 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 810 } |
| 811 #endif | |
| 812 | |
| 813 /* | |
| 814 * Set the font. "font_list" is a a comma separated list of font names. The | |
| 815 * first font name that works is used. If none is found, use the default | |
| 816 * font. | |
| 817 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 818 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 819 * the fonts are unchanged. | |
| 820 */ | |
| 821 int | |
| 822 gui_init_font(font_list, fontset) | |
| 823 char_u *font_list; | |
| 1884 | 824 int fontset UNUSED; |
| 7 | 825 { |
| 826 #define FONTLEN 320 | |
| 827 char_u font_name[FONTLEN]; | |
| 828 int font_list_empty = FALSE; | |
| 829 int ret = FAIL; | |
| 830 | |
| 831 if (!gui.in_use) | |
| 832 return FAIL; | |
| 833 | |
| 834 font_name[0] = NUL; | |
| 835 if (*font_list == NUL) | |
| 836 font_list_empty = TRUE; | |
| 837 else | |
| 838 { | |
| 839 #ifdef FEAT_XFONTSET | |
| 840 /* When using a fontset, the whole list of fonts is one name. */ | |
| 841 if (fontset) | |
| 842 ret = gui_mch_init_font(font_list, TRUE); | |
| 843 else | |
| 844 #endif | |
| 845 while (*font_list != NUL) | |
| 846 { | |
| 847 /* Isolate one comma separated font name. */ | |
| 848 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 849 | |
| 850 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 851 * called with "*" will change p_guifont to the selected font | |
| 852 * name, which frees the old value. This makes font_list | |
| 853 * invalid. Thus when OK is returned here, font_list must no | |
| 854 * longer be used! */ | |
| 855 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 856 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
857 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 858 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 859 * similar double-width font. */ | |
| 860 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 861 && strstr((char *)font_name, "10646") != NULL) | |
| 862 set_guifontwide(font_name); | |
| 863 #endif | |
| 864 ret = OK; | |
| 865 break; | |
| 866 } | |
| 867 } | |
| 868 } | |
| 869 | |
| 870 if (ret != OK | |
| 871 && STRCMP(font_list, "*") != 0 | |
| 872 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 873 { | |
| 874 /* | |
| 875 * Couldn't load any font in 'font_list', keep the current font if | |
| 876 * there is one. If 'font_list' is empty, or if there is no current | |
| 877 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 878 */ | |
| 879 ret = gui_mch_init_font(NULL, FALSE); | |
| 880 } | |
| 881 | |
| 882 if (ret == OK) | |
| 883 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
884 #ifndef FEAT_GUI_GTK |
| 7 | 885 /* Set normal font as current font */ |
| 886 # ifdef FEAT_XFONTSET | |
| 887 if (gui.fontset != NOFONTSET) | |
| 888 gui_mch_set_fontset(gui.fontset); | |
| 889 else | |
| 890 # endif | |
| 891 gui_mch_set_font(gui.norm_font); | |
| 892 #endif | |
| 893 gui_set_shellsize(FALSE, | |
| 894 #ifdef MSWIN | |
| 895 TRUE | |
| 896 #else | |
| 897 FALSE | |
| 898 #endif | |
| 811 | 899 , RESIZE_BOTH); |
| 7 | 900 } |
| 901 | |
| 902 return ret; | |
| 903 } | |
| 904 | |
| 905 #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
|
906 # ifndef FEAT_GUI_GTK |
| 7 | 907 /* |
| 908 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 909 */ | |
| 910 static void | |
| 911 set_guifontwide(name) | |
| 912 char_u *name; | |
| 913 { | |
| 914 int i = 0; | |
| 915 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 916 char_u *wp = NULL; | |
| 917 char_u *p; | |
| 918 GuiFont font; | |
| 919 | |
| 920 wp = wide_name; | |
| 921 for (p = name; *p != NUL; ++p) | |
| 922 { | |
| 923 *wp++ = *p; | |
| 924 if (*p == '-') | |
| 925 { | |
| 926 ++i; | |
| 927 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 928 { | |
| 929 if (p[1] == '-') | |
| 930 *wp++ = '*'; | |
| 931 } | |
| 932 else if (i == 12) /* found the width */ | |
| 933 { | |
| 934 ++p; | |
| 935 i = getdigits(&p); | |
| 936 if (i != 0) | |
| 937 { | |
| 938 /* Double the width specification. */ | |
| 939 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 940 font = gui_mch_get_font(wide_name, FALSE); | |
| 941 if (font != NOFONT) | |
| 942 { | |
| 37 | 943 gui_mch_free_font(gui.wide_font); |
| 7 | 944 gui.wide_font = font; |
| 945 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 946 wide_name, OPT_FREE, 0); |
| 7 | 947 } |
| 948 } | |
| 949 break; | |
| 950 } | |
| 951 } | |
| 952 } | |
| 953 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
954 # endif /* !FEAT_GUI_GTK */ |
| 7 | 955 |
| 956 /* | |
| 957 * Get the font for 'guifontwide'. | |
| 958 * Return FAIL for an invalid font name. | |
| 959 */ | |
| 960 int | |
| 961 gui_get_wide_font() | |
| 962 { | |
| 963 GuiFont font = NOFONT; | |
| 964 char_u font_name[FONTLEN]; | |
| 965 char_u *p; | |
| 966 | |
| 967 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 968 return OK; /* Will give an error message later. */ | |
| 969 | |
| 970 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 971 { | |
| 972 for (p = p_guifontwide; *p != NUL; ) | |
| 973 { | |
| 974 /* Isolate one comma separated font name. */ | |
| 975 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 976 font = gui_mch_get_font(font_name, FALSE); | |
| 977 if (font != NOFONT) | |
| 978 break; | |
| 979 } | |
| 980 if (font == NOFONT) | |
| 981 return FAIL; | |
| 982 } | |
| 983 | |
| 984 gui_mch_free_font(gui.wide_font); | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
985 #ifdef FEAT_GUI_GTK |
| 7 | 986 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 987 if (font != NOFONT && gui.norm_font != NOFONT | |
| 988 && pango_font_description_equal(font, gui.norm_font)) | |
| 989 { | |
| 990 gui.wide_font = NOFONT; | |
| 991 gui_mch_free_font(font); | |
| 992 } | |
| 993 else | |
| 994 #endif | |
| 995 gui.wide_font = font; | |
| 996 return OK; | |
| 997 } | |
| 998 #endif | |
| 999 | |
| 1000 void | |
| 1001 gui_set_cursor(row, col) | |
| 1002 int row; | |
| 1003 int col; | |
| 1004 { | |
| 1005 gui.row = row; | |
| 1006 gui.col = col; | |
| 1007 } | |
| 1008 | |
| 1009 /* | |
| 1010 * gui_check_pos - check if the cursor is on the screen. | |
| 1011 */ | |
| 1012 static void | |
| 1013 gui_check_pos() | |
| 1014 { | |
| 1015 if (gui.row >= screen_Rows) | |
| 1016 gui.row = screen_Rows - 1; | |
| 1017 if (gui.col >= screen_Columns) | |
| 1018 gui.col = screen_Columns - 1; | |
| 1019 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1020 gui.cursor_is_valid = FALSE; | |
| 1021 } | |
| 1022 | |
| 1023 /* | |
| 1024 * Redraw the cursor if necessary or when forced. | |
| 1025 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1026 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1027 */ | |
| 1028 void | |
| 1029 gui_update_cursor(force, clear_selection) | |
| 1030 int force; /* when TRUE, update even when not moved */ | |
| 1031 int clear_selection;/* clear selection under cursor */ | |
| 1032 { | |
| 1033 int cur_width = 0; | |
| 1034 int cur_height = 0; | |
| 1035 int old_hl_mask; | |
| 1036 int idx; | |
| 1037 int id; | |
| 1038 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ | |
| 1039 int cattr; /* cursor attributes */ | |
| 1040 int attr; | |
| 1041 attrentry_T *aep = NULL; | |
| 1042 | |
| 1695 | 1043 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1044 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1045 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1046 || screen_Rows != gui.num_rows) | |
| 7 | 1047 return; |
| 1048 | |
| 1049 gui_check_pos(); | |
| 1050 if (!gui.cursor_is_valid || force | |
| 1051 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1052 { | |
| 1053 gui_undraw_cursor(); | |
| 1054 if (gui.row < 0) | |
| 1055 return; | |
| 1056 #ifdef USE_IM_CONTROL | |
| 1057 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1058 im_set_position(gui.row, gui.col); | |
| 1059 #endif | |
| 1060 gui.cursor_row = gui.row; | |
| 1061 gui.cursor_col = gui.col; | |
| 1062 | |
| 1063 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1064 if (!screen_cleared || ScreenLines == NULL) | |
| 1065 return; | |
| 1066 | |
| 1067 /* Clear the selection if we are about to write over it */ | |
| 1068 if (clear_selection) | |
| 1069 clip_may_clear_selection(gui.row, gui.row); | |
| 1070 /* Check that the cursor is inside the shell (resizing may have made | |
| 1071 * it invalid) */ | |
| 1072 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1073 return; | |
| 1074 | |
| 1075 gui.cursor_is_valid = TRUE; | |
| 1076 | |
| 1077 /* | |
| 1078 * How the cursor is drawn depends on the current mode. | |
| 1079 */ | |
| 1080 idx = get_shape_idx(FALSE); | |
| 1081 if (State & LANGMAP) | |
| 1082 id = shape_table[idx].id_lm; | |
| 1083 else | |
| 1084 id = shape_table[idx].id; | |
| 1085 | |
| 1086 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1087 cfg = INVALCOLOR; | |
| 1088 cbg = INVALCOLOR; | |
| 1089 cattr = HL_INVERSE; | |
| 1090 gui_mch_set_blinking(shape_table[idx].blinkwait, | |
| 1091 shape_table[idx].blinkon, | |
| 1092 shape_table[idx].blinkoff); | |
| 1093 if (id > 0) | |
| 1094 { | |
| 1095 cattr = syn_id2colors(id, &cfg, &cbg); | |
| 1096 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN) | |
| 1097 { | |
| 1098 static int iid; | |
| 1099 guicolor_T fg, bg; | |
| 1100 | |
| 1668 | 1101 if ( |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1102 # if defined(FEAT_GUI_GTK) && !defined(FEAT_HANGULIN) |
| 1668 | 1103 preedit_get_status() |
| 1104 # else | |
| 1105 im_get_status() | |
| 1106 # endif | |
| 1107 ) | |
| 7 | 1108 { |
| 1109 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1110 if (iid > 0) | |
| 1111 { | |
| 1112 syn_id2colors(iid, &fg, &bg); | |
| 1113 if (bg != INVALCOLOR) | |
| 1114 cbg = bg; | |
| 1115 if (fg != INVALCOLOR) | |
| 1116 cfg = fg; | |
| 1117 } | |
| 1118 } | |
| 1119 } | |
| 1120 #endif | |
| 1121 } | |
| 1122 | |
| 1123 /* | |
| 1124 * Get the attributes for the character under the cursor. | |
| 1125 * When no cursor color was given, use the character color. | |
| 1126 */ | |
| 1127 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1128 if (attr > HL_ALL) | |
| 1129 aep = syn_gui_attr2entry(attr); | |
| 1130 if (aep != NULL) | |
| 1131 { | |
| 1132 attr = aep->ae_attr; | |
| 1133 if (cfg == INVALCOLOR) | |
| 1134 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1135 : aep->ae_u.gui.fg_color); | |
| 1136 if (cbg == INVALCOLOR) | |
| 1137 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1138 : aep->ae_u.gui.bg_color); | |
| 1139 } | |
| 1140 if (cfg == INVALCOLOR) | |
| 1141 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1142 if (cbg == INVALCOLOR) | |
| 1143 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1144 | |
| 1145 #ifdef FEAT_XIM | |
| 1146 if (aep != NULL) | |
| 1147 { | |
| 1148 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1149 : aep->ae_u.gui.bg_color); | |
| 1150 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1151 : aep->ae_u.gui.fg_color); | |
| 1152 if (xim_bg_color == INVALCOLOR) | |
| 1153 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1154 : gui.back_pixel; | |
| 1155 if (xim_fg_color == INVALCOLOR) | |
| 1156 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1157 : gui.norm_pixel; | |
| 1158 } | |
| 1159 else | |
| 1160 { | |
| 1161 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1162 : gui.back_pixel; | |
| 1163 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1164 : gui.norm_pixel; | |
| 1165 } | |
| 1166 #endif | |
| 1167 | |
| 1168 attr &= ~HL_INVERSE; | |
| 1169 if (cattr & HL_INVERSE) | |
| 1170 { | |
| 1171 cc = cbg; | |
| 1172 cbg = cfg; | |
| 1173 cfg = cc; | |
| 1174 } | |
| 1175 cattr &= ~HL_INVERSE; | |
| 1176 | |
| 1177 /* | |
| 1178 * When we don't have window focus, draw a hollow cursor. | |
| 1179 */ | |
| 1180 if (!gui.in_focus) | |
| 1181 { | |
| 1182 gui_mch_draw_hollow_cursor(cbg); | |
| 1183 return; | |
| 1184 } | |
| 1185 | |
| 1186 old_hl_mask = gui.highlight_mask; | |
| 1187 if (shape_table[idx].shape == SHAPE_BLOCK | |
| 1188 #ifdef FEAT_HANGULIN | |
| 1189 || composing_hangul | |
| 1190 #endif | |
| 1191 ) | |
| 1192 { | |
| 1193 /* | |
| 1194 * Draw the text character with the cursor colors. Use the | |
| 1195 * character attributes plus the cursor attributes. | |
| 1196 */ | |
| 1197 gui.highlight_mask = (cattr | attr); | |
| 1198 #ifdef FEAT_HANGULIN | |
| 1199 if (composing_hangul) | |
| 1200 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 1201 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1202 else | |
| 1203 #endif | |
| 1204 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1205 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1206 } | |
| 1207 else | |
| 1208 { | |
| 1209 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1210 int col_off = FALSE; | |
| 1211 #endif | |
| 1212 /* | |
| 1213 * First draw the partial cursor, then overwrite with the text | |
| 1214 * character, using a transparent background. | |
| 1215 */ | |
| 1216 if (shape_table[idx].shape == SHAPE_VER) | |
| 1217 { | |
| 1218 cur_height = gui.char_height; | |
| 1219 cur_width = (gui.char_width * shape_table[idx].percentage | |
| 1220 + 99) / 100; | |
| 1221 } | |
| 1222 else | |
| 1223 { | |
| 1224 cur_height = (gui.char_height * shape_table[idx].percentage | |
| 1225 + 99) / 100; | |
| 1226 cur_width = gui.char_width; | |
| 1227 } | |
| 1228 #ifdef FEAT_MBYTE | |
| 1378 | 1229 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1230 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1231 { |
| 1232 /* Double wide character. */ | |
| 1233 if (shape_table[idx].shape != SHAPE_VER) | |
| 1234 cur_width += gui.char_width; | |
| 1235 # ifdef FEAT_RIGHTLEFT | |
| 1236 if (CURSOR_BAR_RIGHT) | |
| 1237 { | |
| 1238 /* gui.col points to the left halve of the character but | |
| 1239 * the vertical line needs to be on the right halve. | |
| 1240 * A double-wide horizontal line is also drawn from the | |
| 1241 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1242 col_off = TRUE; | |
| 1243 ++gui.col; | |
| 1244 } | |
| 1245 # endif | |
| 1246 } | |
| 1247 #endif | |
| 1248 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1249 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1250 if (col_off) | |
| 1251 --gui.col; | |
| 1252 #endif | |
| 1253 | |
| 1254 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1255 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1256 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1257 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1258 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1259 #endif | |
| 1260 } | |
| 1261 gui.highlight_mask = old_hl_mask; | |
| 1262 } | |
| 1263 } | |
| 1264 | |
| 1265 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1266 void | |
| 1267 gui_position_menu() | |
| 1268 { | |
| 574 | 1269 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1270 if (gui.menu_is_active && gui.in_use) |
| 1271 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1272 # endif | |
| 1273 } | |
| 1274 #endif | |
| 1275 | |
| 1276 /* | |
| 1277 * Position the various GUI components (text area, menu). The vertical | |
| 1278 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1279 */ | |
| 1280 static void | |
| 1281 gui_position_components(total_width) | |
| 1884 | 1282 int total_width UNUSED; |
| 7 | 1283 { |
| 1284 int text_area_x; | |
| 1285 int text_area_y; | |
| 1286 int text_area_width; | |
| 1287 int text_area_height; | |
| 1288 | |
| 1289 /* avoid that moving components around generates events */ | |
| 1290 ++hold_gui_events; | |
| 1291 | |
| 1292 text_area_x = 0; | |
| 1293 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1294 text_area_x += gui.scrollbar_width; | |
| 1295 | |
| 1296 text_area_y = 0; | |
| 1297 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1298 gui.menu_width = total_width; | |
| 1299 if (gui.menu_is_active) | |
| 1300 text_area_y += gui.menu_height; | |
| 1301 #endif | |
| 1302 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1303 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1304 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1305 #endif | |
| 1306 | |
| 819 | 1307 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1308 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1309 if (gui_has_tabline()) |
| 843 | 1310 text_area_y += gui.tabline_height; |
| 810 | 1311 #endif |
| 1312 | |
| 7 | 1313 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1314 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1315 { | |
| 1316 # ifdef FEAT_GUI_ATHENA | |
| 1317 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1318 gui.menu_width, gui.toolbar_height); | |
| 1319 # endif | |
| 1320 text_area_y += gui.toolbar_height; | |
| 1321 } | |
| 1322 #endif | |
| 1323 | |
| 1324 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1325 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1326 | |
| 1327 gui_mch_set_text_area_pos(text_area_x, | |
| 1328 text_area_y, | |
| 1329 text_area_width, | |
| 1330 text_area_height | |
|
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1331 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1332 + xim_get_status_area_height() |
| 1333 #endif | |
| 1334 ); | |
| 1335 #ifdef FEAT_MENU | |
| 1336 gui_position_menu(); | |
| 1337 #endif | |
| 1338 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1339 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1340 text_area_x, | |
| 1341 text_area_y + text_area_height, | |
| 1342 text_area_width, | |
| 1343 gui.scrollbar_height); | |
| 1344 gui.left_sbar_x = 0; | |
| 1345 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1346 | |
| 1347 --hold_gui_events; | |
| 1348 } | |
| 1349 | |
| 444 | 1350 /* |
| 1351 * Get the width of the widgets and decorations to the side of the text area. | |
| 1352 */ | |
| 7 | 1353 int |
| 1354 gui_get_base_width() | |
| 1355 { | |
| 1356 int base_width; | |
| 1357 | |
| 1358 base_width = 2 * gui.border_offset; | |
| 1359 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1360 base_width += gui.scrollbar_width; | |
| 1361 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1362 base_width += gui.scrollbar_width; | |
| 1363 return base_width; | |
| 1364 } | |
| 1365 | |
| 444 | 1366 /* |
| 1367 * Get the height of the widgets and decorations above and below the text area. | |
| 1368 */ | |
| 7 | 1369 int |
| 1370 gui_get_base_height() | |
| 1371 { | |
| 1372 int base_height; | |
| 1373 | |
| 1374 base_height = 2 * gui.border_offset; | |
| 1375 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1376 base_height += gui.scrollbar_height; | |
| 1377 #ifdef FEAT_GUI_GTK | |
| 1378 /* We can't take the sizes properly into account until anything is | |
| 1379 * realized. Therefore we recalculate all the values here just before | |
| 1380 * setting the size. (--mdcki) */ | |
| 1381 #else | |
| 1382 # ifdef FEAT_MENU | |
| 1383 if (gui.menu_is_active) | |
| 1384 base_height += gui.menu_height; | |
| 1385 # endif | |
| 1386 # ifdef FEAT_TOOLBAR | |
| 1387 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1388 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1389 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1390 # else | |
| 1391 base_height += gui.toolbar_height; | |
| 1392 # endif | |
| 1393 # endif | |
| 819 | 1394 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1395 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1396 if (gui_has_tabline()) |
| 843 | 1397 base_height += gui.tabline_height; |
| 810 | 1398 # endif |
| 7 | 1399 # ifdef FEAT_FOOTER |
| 1400 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1401 base_height += gui.footer_height; | |
| 1402 # endif | |
| 1403 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1404 base_height += gui_mch_text_area_extra_height(); | |
| 1405 # endif | |
| 1406 #endif | |
| 1407 return base_height; | |
| 1408 } | |
| 1409 | |
| 1410 /* | |
| 1411 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1412 * the new width and height of the shell in pixels. | |
| 1413 */ | |
| 1414 void | |
| 1415 gui_resize_shell(pixel_width, pixel_height) | |
| 1416 int pixel_width; | |
| 1417 int pixel_height; | |
| 1418 { | |
| 1419 static int busy = FALSE; | |
| 1420 | |
| 1421 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1422 return; | |
| 1423 | |
| 1424 /* | |
| 1425 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1426 * size and handle it later. | |
| 1427 */ | |
| 1428 if (updating_screen || busy) | |
| 1429 { | |
| 1430 new_pixel_width = pixel_width; | |
| 1431 new_pixel_height = pixel_height; | |
| 1432 return; | |
| 1433 } | |
| 1434 | |
| 1435 again: | |
| 1436 busy = TRUE; | |
| 1437 | |
| 1438 /* Flush pending output before redrawing */ | |
| 1439 out_flush(); | |
| 1440 | |
| 1441 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1442 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1443 |
| 1444 gui_position_components(pixel_width); | |
| 1445 | |
| 1446 gui_reset_scroll_region(); | |
| 1447 /* | |
| 1448 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1449 * at the last line here (why does it have to be one row too low?). | |
| 1450 */ | |
| 1451 if (State == ASKMORE || State == CONFIRM) | |
| 1452 gui.row = gui.num_rows; | |
| 1453 | |
| 1454 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1455 * the safe side. */ | |
| 1456 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1457 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1458 shell_resized(); | |
| 1459 | |
| 1460 gui_update_scrollbars(TRUE); | |
| 1461 gui_update_cursor(FALSE, TRUE); | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1462 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1463 xim_set_status_area(); |
| 1464 #endif | |
| 1465 | |
| 1466 busy = FALSE; | |
| 669 | 1467 |
| 7 | 1468 /* |
| 1469 * We could have been called again while redrawing the screen. | |
| 1470 * Need to do it all again with the latest size then. | |
| 1471 */ | |
| 1472 if (new_pixel_height) | |
| 1473 { | |
| 1474 pixel_width = new_pixel_width; | |
| 1475 pixel_height = new_pixel_height; | |
| 1476 new_pixel_width = 0; | |
| 1477 new_pixel_height = 0; | |
| 1478 goto again; | |
| 1479 } | |
| 1480 } | |
| 1481 | |
| 1482 /* | |
| 1483 * Check if gui_resize_shell() must be called. | |
| 1484 */ | |
| 1485 void | |
| 1486 gui_may_resize_shell() | |
| 1487 { | |
| 1488 int h, w; | |
| 1489 | |
| 1490 if (new_pixel_height) | |
| 1491 { | |
| 1492 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1493 * were called indirectly by it */ | |
| 1494 w = new_pixel_width; | |
| 1495 h = new_pixel_height; | |
| 1496 new_pixel_width = 0; | |
| 1497 new_pixel_height = 0; | |
| 1498 gui_resize_shell(w, h); | |
| 1499 } | |
| 1500 } | |
| 1501 | |
| 1502 int | |
| 1503 gui_get_shellsize() | |
| 1504 { | |
| 1505 Rows = gui.num_rows; | |
| 1506 Columns = gui.num_cols; | |
| 1507 return OK; | |
| 1508 } | |
| 1509 | |
| 1510 /* | |
| 1511 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1512 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1513 * on the screen. | |
| 7 | 1514 */ |
| 1515 void | |
| 811 | 1516 gui_set_shellsize(mustset, fit_to_display, direction) |
| 1884 | 1517 int mustset UNUSED; /* set by the user */ |
| 7 | 1518 int fit_to_display; |
| 811 | 1519 int direction; /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1520 { |
| 1521 int base_width; | |
| 1522 int base_height; | |
| 1523 int width; | |
| 1524 int height; | |
| 1525 int min_width; | |
| 1526 int min_height; | |
| 1527 int screen_w; | |
| 1528 int screen_h; | |
|
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1529 #ifdef FEAT_GUI_GTK |
| 1967 | 1530 int un_maximize = mustset; |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
1531 int did_adjust = 0; |
| 1967 | 1532 #endif |
|
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1533 int x = -1, y = -1; |
| 7 | 1534 |
| 1535 if (!gui.shell_created) | |
| 1536 return; | |
| 1537 | |
| 3014 | 1538 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1539 /* If not setting to a user specified size and maximized, calculate the |
| 1540 * number of characters that fit in the maximized window. */ | |
| 1541 if (!mustset && gui_mch_maximized()) | |
| 1542 { | |
| 1543 gui_mch_newfont(); | |
| 1544 return; | |
| 1545 } | |
| 1546 #endif | |
| 1547 | |
| 1548 base_width = gui_get_base_width(); | |
| 1549 base_height = gui_get_base_height(); | |
|
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1550 if (fit_to_display) |
|
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1551 /* Remember the original window position. */ |
|
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1552 gui_mch_get_winpos(&x, &y); |
|
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1553 |
| 7 | 1554 #ifdef USE_SUN_WORKSHOP |
| 1555 if (!mustset && usingSunWorkShop | |
| 1556 && workshop_get_width_height(&width, &height)) | |
| 1557 { | |
| 1558 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1559 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1560 } | |
| 1561 else | |
| 1562 #endif | |
| 1563 { | |
| 1564 width = Columns * gui.char_width + base_width; | |
| 1565 height = Rows * gui.char_height + base_height; | |
| 1566 } | |
| 1567 | |
| 1568 if (fit_to_display) | |
| 1569 { | |
| 1570 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1571 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1572 { |
| 1573 Columns = (screen_w - base_width) / gui.char_width; | |
| 1574 if (Columns < MIN_COLUMNS) | |
| 1575 Columns = MIN_COLUMNS; | |
| 1576 width = Columns * gui.char_width + base_width; | |
|
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|
1577 #ifdef FEAT_GUI_GTK |
| 1967 | 1578 ++did_adjust; |
| 1579 #endif | |
| 7 | 1580 } |
| 811 | 1581 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1582 { |
| 1583 Rows = (screen_h - base_height) / gui.char_height; | |
| 1584 check_shellsize(); | |
| 1585 height = Rows * gui.char_height + base_height; | |
|
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changeset
|
1586 #ifdef FEAT_GUI_GTK |
| 1967 | 1587 ++did_adjust; |
| 1588 #endif | |
| 7 | 1589 } |
|
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changeset
|
1590 #ifdef FEAT_GUI_GTK |
| 1967 | 1591 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1592 && height + gui.char_height >= screen_h)) | |
| 1593 /* don't unmaximize if at maximum size */ | |
| 1594 un_maximize = FALSE; | |
| 1595 #endif | |
| 7 | 1596 } |
| 1597 gui.num_cols = Columns; | |
| 1598 gui.num_rows = Rows; | |
| 1599 | |
| 1600 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1601 min_height = base_height + MIN_LINES * gui.char_height; | |
| 1967 | 1602 #ifdef FEAT_WINDOWS |
| 685 | 1603 min_height += tabline_height() * gui.char_height; |
| 1967 | 1604 #endif |
| 1605 | |
|
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|
1606 #ifdef FEAT_GUI_GTK |
| 1967 | 1607 if (un_maximize) |
| 1608 { | |
| 1609 /* If the window size is smaller than the screen unmaximize the | |
| 1610 * window, otherwise resizing won't work. */ | |
| 1611 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1612 if ((width + gui.char_width < screen_w | |
| 1613 || height + gui.char_height * 2 < screen_h) | |
| 1614 && gui_mch_maximized()) | |
| 1615 gui_mch_unmaximize(); | |
| 1616 } | |
| 1617 #endif | |
| 7 | 1618 |
| 1619 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1620 base_width, base_height, direction); |
|
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diff
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|
1621 |
|
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|
1622 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1623 { |
|
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diff
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|
1624 /* Some window managers put the Vim window left of/above the screen. |
|
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diff
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|
1625 * Only change the position if it wasn't already negative before |
|
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diff
changeset
|
1626 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1627 gui_mch_update(); |
| 1628 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1629 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1630 } | |
| 1631 | |
| 1632 gui_position_components(width); | |
| 1633 gui_update_scrollbars(TRUE); | |
| 1634 gui_reset_scroll_region(); | |
| 1635 } | |
| 1636 | |
| 1637 /* | |
| 1638 * Called when Rows and/or Columns has changed. | |
| 1639 */ | |
| 1640 void | |
| 1641 gui_new_shellsize() | |
| 1642 { | |
| 1643 gui_reset_scroll_region(); | |
| 1644 } | |
| 1645 | |
| 1646 /* | |
| 1647 * Make scroll region cover whole screen. | |
| 1648 */ | |
| 1649 void | |
| 1650 gui_reset_scroll_region() | |
| 1651 { | |
| 1652 gui.scroll_region_top = 0; | |
| 1653 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1654 gui.scroll_region_left = 0; | |
| 1655 gui.scroll_region_right = gui.num_cols - 1; | |
| 1656 } | |
| 1657 | |
| 1658 void | |
| 1659 gui_start_highlight(mask) | |
| 1660 int mask; | |
| 1661 { | |
| 1662 if (mask > HL_ALL) /* highlight code */ | |
| 1663 gui.highlight_mask = mask; | |
| 1664 else /* mask */ | |
| 1665 gui.highlight_mask |= mask; | |
| 1666 } | |
| 1667 | |
| 1668 void | |
| 1669 gui_stop_highlight(mask) | |
| 1670 int mask; | |
| 1671 { | |
| 1672 if (mask > HL_ALL) /* highlight code */ | |
| 1673 gui.highlight_mask = HL_NORMAL; | |
| 1674 else /* mask */ | |
| 1675 gui.highlight_mask &= ~mask; | |
| 1676 } | |
| 1677 | |
| 1678 /* | |
| 1679 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1680 * (row2, col2) inclusive. | |
| 1681 */ | |
| 1682 void | |
| 1683 gui_clear_block(row1, col1, row2, col2) | |
| 1684 int row1; | |
| 1685 int col1; | |
| 1686 int row2; | |
| 1687 int col2; | |
| 1688 { | |
| 1689 /* Clear the selection if we are about to write over it */ | |
| 1690 clip_may_clear_selection(row1, row2); | |
| 1691 | |
| 1692 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1693 | |
| 1694 /* Invalidate cursor if it was in this block */ | |
| 1695 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1696 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1697 gui.cursor_is_valid = FALSE; | |
| 1698 } | |
| 1699 | |
| 1700 /* | |
| 1701 * Write code to update the cursor later. This avoids the need to flush the | |
| 1702 * output buffer before calling gui_update_cursor(). | |
| 1703 */ | |
| 1704 void | |
| 1705 gui_update_cursor_later() | |
| 1706 { | |
| 1707 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); | |
| 1708 } | |
| 1709 | |
| 1710 void | |
| 1711 gui_write(s, len) | |
| 1712 char_u *s; | |
| 1713 int len; | |
| 1714 { | |
| 1715 char_u *p; | |
| 1716 int arg1 = 0, arg2 = 0; | |
| 1717 int force_cursor = FALSE; /* force cursor update */ | |
| 1718 int force_scrollbar = FALSE; | |
| 1719 static win_T *old_curwin = NULL; | |
| 1720 | |
| 1721 /* #define DEBUG_GUI_WRITE */ | |
| 1722 #ifdef DEBUG_GUI_WRITE | |
| 1723 { | |
| 1724 int i; | |
| 1725 char_u *str; | |
| 1726 | |
| 1727 printf("gui_write(%d):\n ", len); | |
| 1728 for (i = 0; i < len; i++) | |
| 1729 if (s[i] == ESC) | |
| 1730 { | |
| 1731 if (i != 0) | |
| 1732 printf("\n "); | |
| 1733 printf("<ESC>"); | |
| 1734 } | |
| 1735 else | |
| 1736 { | |
| 1737 str = transchar_byte(s[i]); | |
| 1738 if (str[0] && str[1]) | |
| 1739 printf("<%s>", (char *)str); | |
| 1740 else | |
| 1741 printf("%s", (char *)str); | |
| 1742 } | |
| 1743 printf("\n"); | |
| 1744 } | |
| 1745 #endif | |
| 1746 while (len) | |
| 1747 { | |
| 1748 if (s[0] == ESC && s[1] == '|') | |
| 1749 { | |
| 1750 p = s + 2; | |
| 1751 if (VIM_ISDIGIT(*p)) | |
| 1752 { | |
| 1753 arg1 = getdigits(&p); | |
| 1754 if (p > s + len) | |
| 1755 break; | |
| 1756 if (*p == ';') | |
| 1757 { | |
| 1758 ++p; | |
| 1759 arg2 = getdigits(&p); | |
| 1760 if (p > s + len) | |
| 1761 break; | |
| 1762 } | |
| 1763 } | |
| 1764 switch (*p) | |
| 1765 { | |
| 1766 case 'C': /* Clear screen */ | |
| 1767 clip_scroll_selection(9999); | |
| 1768 gui_mch_clear_all(); | |
| 1769 gui.cursor_is_valid = FALSE; | |
| 1770 force_scrollbar = TRUE; | |
| 1771 break; | |
| 1772 case 'M': /* Move cursor */ | |
| 1773 gui_set_cursor(arg1, arg2); | |
| 1774 break; | |
| 1775 case 's': /* force cursor (shape) update */ | |
| 1776 force_cursor = TRUE; | |
| 1777 break; | |
| 1778 case 'R': /* Set scroll region */ | |
| 1779 if (arg1 < arg2) | |
| 1780 { | |
| 1781 gui.scroll_region_top = arg1; | |
| 1782 gui.scroll_region_bot = arg2; | |
| 1783 } | |
| 1784 else | |
| 1785 { | |
| 1786 gui.scroll_region_top = arg2; | |
| 1787 gui.scroll_region_bot = arg1; | |
| 1788 } | |
| 1789 break; | |
| 1790 #ifdef FEAT_VERTSPLIT | |
| 1791 case 'V': /* Set vertical scroll region */ | |
| 1792 if (arg1 < arg2) | |
| 1793 { | |
| 1794 gui.scroll_region_left = arg1; | |
| 1795 gui.scroll_region_right = arg2; | |
| 1796 } | |
| 1797 else | |
| 1798 { | |
| 1799 gui.scroll_region_left = arg2; | |
| 1800 gui.scroll_region_right = arg1; | |
| 1801 } | |
| 1802 break; | |
| 1803 #endif | |
| 1804 case 'd': /* Delete line */ | |
| 1805 gui_delete_lines(gui.row, 1); | |
| 1806 break; | |
| 1807 case 'D': /* Delete lines */ | |
| 1808 gui_delete_lines(gui.row, arg1); | |
| 1809 break; | |
| 1810 case 'i': /* Insert line */ | |
| 1811 gui_insert_lines(gui.row, 1); | |
| 1812 break; | |
| 1813 case 'I': /* Insert lines */ | |
| 1814 gui_insert_lines(gui.row, arg1); | |
| 1815 break; | |
| 1816 case '$': /* Clear to end-of-line */ | |
| 1817 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1818 (int)Columns - 1); | |
| 1819 break; | |
| 1820 case 'h': /* Turn on highlighting */ | |
| 1821 gui_start_highlight(arg1); | |
| 1822 break; | |
| 1823 case 'H': /* Turn off highlighting */ | |
| 1824 gui_stop_highlight(arg1); | |
| 1825 break; | |
| 1826 case 'f': /* flash the window (visual bell) */ | |
| 1827 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1828 break; | |
| 1829 default: | |
| 1830 p = s + 1; /* Skip the ESC */ | |
| 1831 break; | |
| 1832 } | |
| 1833 len -= (int)(++p - s); | |
| 1834 s = p; | |
| 1835 } | |
| 1836 else if ( | |
| 1837 #ifdef EBCDIC | |
| 1838 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1839 #else | |
| 1840 s[0] < 0x20 /* Ctrl character */ | |
| 1841 #endif | |
| 1842 #ifdef FEAT_SIGN_ICONS | |
| 1843 && s[0] != SIGN_BYTE | |
| 1844 # ifdef FEAT_NETBEANS_INTG | |
| 1845 && s[0] != MULTISIGN_BYTE | |
| 1846 # endif | |
| 1847 #endif | |
| 1848 ) | |
| 1849 { | |
| 1850 if (s[0] == '\n') /* NL */ | |
| 1851 { | |
| 1852 gui.col = 0; | |
| 1853 if (gui.row < gui.scroll_region_bot) | |
| 1854 gui.row++; | |
| 1855 else | |
| 1856 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1857 } | |
| 1858 else if (s[0] == '\r') /* CR */ | |
| 1859 { | |
| 1860 gui.col = 0; | |
| 1861 } | |
| 1862 else if (s[0] == '\b') /* Backspace */ | |
| 1863 { | |
| 1864 if (gui.col) | |
| 1865 --gui.col; | |
| 1866 } | |
| 1867 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1868 { | |
| 1869 ++gui.col; | |
| 1870 } | |
| 1871 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1872 { | |
| 1873 gui_mch_beep(); | |
| 1874 } | |
| 1875 /* Other Ctrl character: shouldn't happen! */ | |
| 1876 | |
| 1877 --len; /* Skip this char */ | |
| 1878 ++s; | |
| 1879 } | |
| 1880 else | |
| 1881 { | |
| 1882 p = s; | |
| 1883 while (len > 0 && ( | |
| 1884 #ifdef EBCDIC | |
| 1885 CtrlChar(*p) == 0 | |
| 1886 #else | |
| 1887 *p >= 0x20 | |
| 1888 #endif | |
| 1889 #ifdef FEAT_SIGN_ICONS | |
| 1890 || *p == SIGN_BYTE | |
| 1891 # ifdef FEAT_NETBEANS_INTG | |
| 1892 || *p == MULTISIGN_BYTE | |
| 1893 # endif | |
| 1894 #endif | |
| 1895 )) | |
| 1896 { | |
| 1897 len--; | |
| 1898 p++; | |
| 1899 } | |
| 1900 gui_outstr(s, (int)(p - s)); | |
| 1901 s = p; | |
| 1902 } | |
| 1903 } | |
| 1904 | |
| 1905 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1906 * set). */ | |
| 1907 if (force_cursor) | |
| 1908 gui_update_cursor(TRUE, TRUE); | |
| 1909 | |
| 1910 /* When switching to another window the dragging must have stopped. | |
| 1911 * Required for GTK, dragged_sb isn't reset. */ | |
| 1912 if (old_curwin != curwin) | |
| 1913 gui.dragged_sb = SBAR_NONE; | |
| 1914 | |
| 1915 /* Update the scrollbars after clearing the screen or when switched | |
| 1916 * to another window. | |
| 1917 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1918 * situations where it might change. */ | |
| 1919 if (force_scrollbar || old_curwin != curwin) | |
| 1920 gui_update_scrollbars(force_scrollbar); | |
| 1921 else | |
| 1922 gui_update_horiz_scrollbar(FALSE); | |
| 1923 old_curwin = curwin; | |
| 1924 | |
| 1925 /* | |
| 1926 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1927 * he is done dragging. Do the same for GTK. | |
| 1928 */ | |
| 574 | 1929 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1930 gui.dragged_sb = SBAR_NONE; |
| 1931 #endif | |
| 1932 | |
| 1933 gui_mch_flush(); /* In case vim decides to take a nap */ | |
| 1934 } | |
| 1935 | |
| 1936 /* | |
| 1937 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1938 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1939 * gui_can_update_cursor() afterwards. | |
| 1940 */ | |
| 1941 void | |
| 1942 gui_dont_update_cursor() | |
| 1943 { | |
| 1944 if (gui.in_use) | |
| 1945 { | |
| 1946 /* Undraw the cursor now, we probably can't do it after the change. */ | |
| 1947 gui_undraw_cursor(); | |
| 1948 can_update_cursor = FALSE; | |
| 1949 } | |
| 1950 } | |
| 1951 | |
| 1952 void | |
| 1953 gui_can_update_cursor() | |
| 1954 { | |
| 1955 can_update_cursor = TRUE; | |
| 1956 /* No need to update the cursor right now, there is always more output | |
| 1957 * after scrolling. */ | |
| 1958 } | |
| 1959 | |
| 1960 static void | |
| 1961 gui_outstr(s, len) | |
| 1962 char_u *s; | |
| 1963 int len; | |
| 1964 { | |
| 1965 int this_len; | |
| 1966 #ifdef FEAT_MBYTE | |
| 1967 int cells; | |
| 1968 #endif | |
| 1969 | |
| 1970 if (len == 0) | |
| 1971 return; | |
| 1972 | |
| 1973 if (len < 0) | |
| 1974 len = (int)STRLEN(s); | |
| 1975 | |
| 1976 while (len > 0) | |
| 1977 { | |
| 1978 #ifdef FEAT_MBYTE | |
| 1979 if (has_mbyte) | |
| 1980 { | |
| 1981 /* Find out how many chars fit in the current line. */ | |
| 1982 cells = 0; | |
| 1983 for (this_len = 0; this_len < len; ) | |
| 1984 { | |
| 1985 cells += (*mb_ptr2cells)(s + this_len); | |
| 1986 if (gui.col + cells > Columns) | |
| 1987 break; | |
| 474 | 1988 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 1989 } |
| 1990 if (this_len > len) | |
| 1991 this_len = len; /* don't include following composing char */ | |
| 1992 } | |
| 1993 else | |
| 1994 #endif | |
| 1995 if (gui.col + len > Columns) | |
| 1996 this_len = Columns - gui.col; | |
| 1997 else | |
| 1998 this_len = len; | |
| 1999 | |
| 2000 (void)gui_outstr_nowrap(s, this_len, | |
| 2001 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2002 s += this_len; | |
| 2003 len -= this_len; | |
| 2004 #ifdef FEAT_MBYTE | |
| 2005 /* fill up for a double-width char that doesn't fit. */ | |
| 2006 if (len > 0 && gui.col < Columns) | |
| 2007 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2008 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2009 #endif | |
| 2010 /* The cursor may wrap to the next line. */ | |
| 2011 if (gui.col >= Columns) | |
| 2012 { | |
| 2013 gui.col = 0; | |
| 2014 gui.row++; | |
| 2015 } | |
| 2016 } | |
| 2017 } | |
| 2018 | |
| 2019 /* | |
| 2020 * Output one character (may be one or two display cells). | |
| 2021 * Caller must check for valid "off". | |
| 2022 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2023 */ | |
| 2024 static int | |
| 2025 gui_screenchar(off, flags, fg, bg, back) | |
| 2026 int off; /* Offset from start of screen */ | |
| 2027 int flags; | |
| 2028 guicolor_T fg, bg; /* colors for cursor */ | |
| 2029 int back; /* backup this many chars when using bold trick */ | |
| 2030 { | |
| 2031 #ifdef FEAT_MBYTE | |
| 2032 char_u buf[MB_MAXBYTES + 1]; | |
| 2033 | |
| 2034 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2035 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2036 return OK; | |
| 2037 | |
| 2038 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2039 /* Draw UTF-8 multi-byte character. */ | |
| 2040 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2041 flags, fg, bg, back); | |
| 2042 | |
| 2043 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2044 { | |
| 2045 buf[0] = ScreenLines[off]; | |
| 2046 buf[1] = ScreenLines2[off]; | |
| 2047 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2048 } | |
| 2049 | |
| 2050 /* Draw non-multi-byte character or DBCS character. */ | |
| 2051 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2052 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2053 flags, fg, bg, back); |
| 2054 #else | |
| 2055 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2056 #endif | |
| 2057 } | |
| 2058 | |
|
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diff
changeset
|
2059 #ifdef FEAT_GUI_GTK |
| 7 | 2060 /* |
| 2061 * Output the string at the given screen position. This is used in place | |
| 2062 * of gui_screenchar() where possible because Pango needs as much context | |
| 2063 * as possible to work nicely. It's a lot faster as well. | |
| 2064 */ | |
| 2065 static int | |
| 2066 gui_screenstr(off, len, flags, fg, bg, back) | |
| 2067 int off; /* Offset from start of screen */ | |
| 2068 int len; /* string length in screen cells */ | |
| 2069 int flags; | |
| 2070 guicolor_T fg, bg; /* colors for cursor */ | |
| 2071 int back; /* backup this many chars when using bold trick */ | |
| 2072 { | |
| 2073 char_u *buf; | |
| 2074 int outlen = 0; | |
| 2075 int i; | |
| 2076 int retval; | |
| 2077 | |
| 2078 if (len <= 0) /* "cannot happen"? */ | |
| 2079 return OK; | |
| 2080 | |
| 2081 if (enc_utf8) | |
| 2082 { | |
| 2083 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2084 if (buf == NULL) | |
| 2085 return OK; /* not much we could do here... */ | |
| 2086 | |
| 2087 for (i = off; i < off + len; ++i) | |
| 2088 { | |
| 2089 if (ScreenLines[i] == 0) | |
| 2090 continue; /* skip second half of double-width char */ | |
| 2091 | |
| 2092 if (ScreenLinesUC[i] == 0) | |
| 2093 buf[outlen++] = ScreenLines[i]; | |
| 2094 else | |
| 2095 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2096 } | |
| 2097 | |
| 2098 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2099 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2100 vim_free(buf); | |
| 2101 | |
| 2102 return retval; | |
| 2103 } | |
| 2104 else if (enc_dbcs == DBCS_JPNU) | |
| 2105 { | |
| 2106 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2107 if (buf == NULL) | |
| 2108 return OK; /* not much we could do here... */ | |
| 2109 | |
| 2110 for (i = off; i < off + len; ++i) | |
| 2111 { | |
| 2112 buf[outlen++] = ScreenLines[i]; | |
| 2113 | |
| 2114 /* handle double-byte single-width char */ | |
| 2115 if (ScreenLines[i] == 0x8e) | |
| 2116 buf[outlen++] = ScreenLines2[i]; | |
| 2117 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2118 buf[outlen++] = ScreenLines[++i]; | |
| 2119 } | |
| 2120 | |
| 2121 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2122 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2123 vim_free(buf); | |
| 2124 | |
| 2125 return retval; | |
| 2126 } | |
| 2127 else | |
| 2128 { | |
| 2129 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2130 flags, fg, bg, back); | |
| 2131 } | |
| 2132 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2133 #endif /* FEAT_GUI_GTK */ |
| 7 | 2134 |
| 2135 /* | |
| 2136 * Output the given string at the current cursor position. If the string is | |
| 2137 * too long to fit on the line, then it is truncated. | |
| 2138 * "flags": | |
| 2139 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2140 * actually draw (an inverted) cursor. | |
| 1199 | 2141 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2142 * background. |
| 2143 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2144 * it. | |
| 2145 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2146 * FAIL (the caller should start drawing "back" chars back). | |
| 2147 */ | |
| 2148 int | |
| 2149 gui_outstr_nowrap(s, len, flags, fg, bg, back) | |
| 2150 char_u *s; | |
| 2151 int len; | |
| 2152 int flags; | |
| 2153 guicolor_T fg, bg; /* colors for cursor */ | |
| 2154 int back; /* backup this many chars when using bold trick */ | |
| 2155 { | |
| 2156 long_u highlight_mask; | |
| 2157 long_u hl_mask_todo; | |
| 2158 guicolor_T fg_color; | |
| 2159 guicolor_T bg_color; | |
| 203 | 2160 guicolor_T sp_color; |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2161 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2162 GuiFont font = NOFONT; |
| 2163 # ifdef FEAT_XFONTSET | |
| 2164 GuiFontset fontset = NOFONTSET; | |
| 2165 # endif | |
| 2166 #endif | |
| 2167 attrentry_T *aep = NULL; | |
| 2168 int draw_flags; | |
| 2169 int col = gui.col; | |
| 2170 #ifdef FEAT_SIGN_ICONS | |
| 2171 int draw_sign = FALSE; | |
| 2172 # ifdef FEAT_NETBEANS_INTG | |
| 2173 int multi_sign = FALSE; | |
| 2174 # endif | |
| 2175 #endif | |
| 2176 | |
| 2177 if (len < 0) | |
| 2178 len = (int)STRLEN(s); | |
| 2179 if (len == 0) | |
| 2180 return OK; | |
| 2181 | |
| 2182 #ifdef FEAT_SIGN_ICONS | |
| 2183 if (*s == SIGN_BYTE | |
| 2184 # ifdef FEAT_NETBEANS_INTG | |
| 2185 || *s == MULTISIGN_BYTE | |
| 2186 # endif | |
| 2187 ) | |
| 2188 { | |
| 2189 # ifdef FEAT_NETBEANS_INTG | |
| 2190 if (*s == MULTISIGN_BYTE) | |
| 2191 multi_sign = TRUE; | |
| 2192 # endif | |
| 2193 /* draw spaces instead */ | |
| 2194 s = (char_u *)" "; | |
| 2195 if (len == 1 && col > 0) | |
| 2196 --col; | |
| 2197 len = 2; | |
| 2198 draw_sign = TRUE; | |
| 2199 highlight_mask = 0; | |
| 2200 } | |
| 2201 else | |
| 2202 #endif | |
| 2203 if (gui.highlight_mask > HL_ALL) | |
| 2204 { | |
| 2205 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2206 if (aep == NULL) /* highlighting not set */ | |
| 2207 highlight_mask = 0; | |
| 2208 else | |
| 2209 highlight_mask = aep->ae_attr; | |
| 2210 } | |
| 2211 else | |
| 2212 highlight_mask = gui.highlight_mask; | |
| 2213 hl_mask_todo = highlight_mask; | |
| 2214 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2215 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2216 /* Set the font */ |
| 2217 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2218 font = aep->ae_u.gui.font; | |
| 2219 # ifdef FEAT_XFONTSET | |
| 2220 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2221 fontset = aep->ae_u.gui.fontset; | |
| 2222 # endif | |
| 2223 else | |
| 2224 { | |
| 2225 # ifdef FEAT_XFONTSET | |
| 2226 if (gui.fontset != NOFONTSET) | |
| 2227 fontset = gui.fontset; | |
| 2228 else | |
| 2229 # endif | |
| 2230 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2231 { | |
| 2232 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2233 { | |
| 2234 font = gui.boldital_font; | |
| 2235 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2236 } | |
| 2237 else if (gui.bold_font != NOFONT) | |
| 2238 { | |
| 2239 font = gui.bold_font; | |
| 2240 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2241 } | |
| 2242 else | |
| 2243 font = gui.norm_font; | |
| 2244 } | |
| 2245 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2246 { | |
| 2247 font = gui.ital_font; | |
| 2248 hl_mask_todo &= ~HL_ITALIC; | |
| 2249 } | |
| 2250 else | |
| 2251 font = gui.norm_font; | |
| 2252 } | |
| 2253 # ifdef FEAT_XFONTSET | |
| 2254 if (fontset != NOFONTSET) | |
| 2255 gui_mch_set_fontset(fontset); | |
| 2256 else | |
| 2257 # endif | |
| 2258 gui_mch_set_font(font); | |
| 2259 #endif | |
| 2260 | |
| 2261 draw_flags = 0; | |
| 2262 | |
| 2263 /* Set the color */ | |
| 2264 bg_color = gui.back_pixel; | |
| 2265 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2266 { | |
| 2267 draw_flags |= DRAW_CURSOR; | |
| 2268 fg_color = fg; | |
| 2269 bg_color = bg; | |
| 203 | 2270 sp_color = fg; |
| 7 | 2271 } |
| 2272 else if (aep != NULL) | |
| 2273 { | |
| 2274 fg_color = aep->ae_u.gui.fg_color; | |
| 2275 if (fg_color == INVALCOLOR) | |
| 2276 fg_color = gui.norm_pixel; | |
| 2277 bg_color = aep->ae_u.gui.bg_color; | |
| 2278 if (bg_color == INVALCOLOR) | |
| 2279 bg_color = gui.back_pixel; | |
| 203 | 2280 sp_color = aep->ae_u.gui.sp_color; |
| 2281 if (sp_color == INVALCOLOR) | |
| 2282 sp_color = fg_color; | |
| 7 | 2283 } |
| 2284 else | |
| 203 | 2285 { |
| 7 | 2286 fg_color = gui.norm_pixel; |
| 203 | 2287 sp_color = fg_color; |
| 2288 } | |
| 7 | 2289 |
| 2290 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2291 { | |
| 2823 | 2292 #if defined(AMIGA) |
| 7 | 2293 gui_mch_set_colors(bg_color, fg_color); |
| 2294 #else | |
| 2295 gui_mch_set_fg_color(bg_color); | |
| 2296 gui_mch_set_bg_color(fg_color); | |
| 2297 #endif | |
| 2298 } | |
| 2299 else | |
| 2300 { | |
| 2823 | 2301 #if defined(AMIGA) |
| 7 | 2302 gui_mch_set_colors(fg_color, bg_color); |
| 2303 #else | |
| 2304 gui_mch_set_fg_color(fg_color); | |
| 2305 gui_mch_set_bg_color(bg_color); | |
| 2306 #endif | |
| 2307 } | |
| 203 | 2308 gui_mch_set_sp_color(sp_color); |
| 7 | 2309 |
| 2310 /* Clear the selection if we are about to write over it */ | |
| 2311 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2312 clip_may_clear_selection(gui.row, gui.row); | |
| 2313 | |
| 2314 | |
| 2315 #ifndef MSWIN16_FASTTEXT | |
| 2316 /* If there's no bold font, then fake it */ | |
| 2317 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2318 draw_flags |= DRAW_BOLD; | |
| 2319 #endif | |
| 2320 | |
| 2321 /* | |
| 2322 * When drawing bold or italic characters the spill-over from the left | |
| 2323 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2324 * just after a blank. | |
| 2325 */ | |
| 2326 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2327 return FAIL; | |
| 2328 | |
| 2823 | 2329 #if defined(FEAT_GUI_GTK) |
| 7 | 2330 /* If there's no italic font, then fake it. |
| 2331 * For GTK2, we don't need a different font for italic style. */ | |
| 2332 if (hl_mask_todo & HL_ITALIC) | |
| 2333 draw_flags |= DRAW_ITALIC; | |
| 2334 | |
| 2335 /* Do we underline the text? */ | |
| 2336 if (hl_mask_todo & HL_UNDERLINE) | |
| 2337 draw_flags |= DRAW_UNDERL; | |
| 2338 #else | |
| 2339 /* Do we underline the text? */ | |
| 2340 if ((hl_mask_todo & HL_UNDERLINE) | |
| 2341 # ifndef MSWIN16_FASTTEXT | |
| 2342 || (hl_mask_todo & HL_ITALIC) | |
| 2343 # endif | |
| 2344 ) | |
| 2345 draw_flags |= DRAW_UNDERL; | |
| 2346 #endif | |
| 203 | 2347 /* Do we undercurl the text? */ |
| 2348 if (hl_mask_todo & HL_UNDERCURL) | |
| 2349 draw_flags |= DRAW_UNDERC; | |
| 7 | 2350 |
| 1199 | 2351 /* Do we draw transparently? */ |
| 7 | 2352 if (flags & GUI_MON_TRS_CURSOR) |
| 2353 draw_flags |= DRAW_TRANSP; | |
| 2354 | |
| 2355 /* | |
| 2356 * Draw the text. | |
| 2357 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2358 #ifdef FEAT_GUI_GTK |
| 7 | 2359 /* The value returned is the length in display cells */ |
| 2360 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2361 #else | |
| 2362 # ifdef FEAT_MBYTE | |
| 2363 if (enc_utf8) | |
| 2364 { | |
| 2365 int start; /* index of bytes to be drawn */ | |
| 2366 int cells; /* cellwidth of bytes to be drawn */ | |
| 2367 int thislen; /* length of bytes to be drawin */ | |
| 2368 int cn; /* cellwidth of current char */ | |
| 2369 int i; /* index of current char */ | |
| 2370 int c; /* current char value */ | |
| 2371 int cl; /* byte length of current char */ | |
| 2372 int comping; /* current char is composing */ | |
| 2373 int scol = col; /* screen column */ | |
| 2374 int dowide; /* use 'guifontwide' */ | |
| 2375 | |
| 2376 /* Break the string at a composing character, it has to be drawn on | |
| 2377 * top of the previous character. */ | |
| 2378 start = 0; | |
| 2379 cells = 0; | |
| 2380 for (i = 0; i < len; i += cl) | |
| 2381 { | |
| 2382 c = utf_ptr2char(s + i); | |
| 2383 cn = utf_char2cells(c); | |
| 2384 if (cn > 1 | |
| 2385 # ifdef FEAT_XFONTSET | |
| 2386 && fontset == NOFONTSET | |
| 2387 # endif | |
| 2388 && gui.wide_font != NOFONT) | |
| 2389 dowide = TRUE; | |
| 2390 else | |
| 2391 dowide = FALSE; | |
| 2392 comping = utf_iscomposing(c); | |
| 2393 if (!comping) /* count cells from non-composing chars */ | |
| 2394 cells += cn; | |
| 474 | 2395 cl = utf_ptr2len(s + i); |
| 7 | 2396 if (cl == 0) /* hit end of string */ |
| 2397 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2398 | |
| 2399 /* print the string so far if it's the last character or there is | |
| 2400 * a composing character. */ | |
| 2401 if (i + cl >= len || (comping && i > start) || dowide | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2237
diff
changeset
|
2402 # if defined(FEAT_GUI_X11) |
| 7 | 2403 || (cn > 1 |
| 2404 # ifdef FEAT_XFONTSET | |
| 2405 /* No fontset: At least draw char after wide char at | |
| 2406 * right position. */ | |
| 2407 && fontset == NOFONTSET | |
| 2408 # endif | |
| 2409 ) | |
| 2410 # endif | |
| 2411 ) | |
| 2412 { | |
| 2413 if (comping || dowide) | |
| 2414 thislen = i - start; | |
| 2415 else | |
| 2416 thislen = i - start + cl; | |
| 2417 if (thislen > 0) | |
| 2418 { | |
| 2419 gui_mch_draw_string(gui.row, scol, s + start, thislen, | |
| 2420 draw_flags); | |
| 2421 start += thislen; | |
| 2422 } | |
| 2423 scol += cells; | |
| 2424 cells = 0; | |
| 2425 if (dowide) | |
| 2426 { | |
| 2427 gui_mch_set_font(gui.wide_font); | |
| 2428 gui_mch_draw_string(gui.row, scol - cn, | |
| 2429 s + start, cl, draw_flags); | |
| 2430 gui_mch_set_font(font); | |
| 2431 start += cl; | |
| 2432 } | |
| 2433 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2237
diff
changeset
|
2434 # if defined(FEAT_GUI_X11) |
| 11 | 2435 /* No fontset: draw a space to fill the gap after a wide char |
| 2436 * */ | |
| 7 | 2437 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2438 # ifdef FEAT_XFONTSET | |
| 2439 && fontset == NOFONTSET | |
| 2440 # endif | |
| 2441 && !dowide) | |
| 2442 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", | |
| 2443 1, draw_flags); | |
| 2444 # endif | |
| 2445 } | |
| 2446 /* Draw a composing char on top of the previous char. */ | |
| 2447 if (comping) | |
| 2448 { | |
| 536 | 2449 # if (defined(__APPLE_CC__) || defined(__MRC__)) && TARGET_API_MAC_CARBON |
| 2450 /* Carbon ATSUI autodraws composing char over previous char */ | |
| 2451 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2452 draw_flags | DRAW_TRANSP); |
| 187 | 2453 # else |
| 536 | 2454 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2455 draw_flags | DRAW_TRANSP); |
| 2456 # endif | |
| 7 | 2457 start = i + cl; |
| 2458 } | |
| 2459 } | |
| 2460 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2461 len = scol - col; | |
| 2462 } | |
| 2463 else | |
| 2464 # endif | |
| 2465 { | |
| 2466 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2467 # ifdef FEAT_MBYTE | |
| 2468 if (enc_dbcs == DBCS_JPNU) | |
| 2469 { | |
| 2470 /* Get the length in display cells, this can be different from the | |
| 2471 * number of bytes for "euc-jp". */ | |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2472 len = mb_string2cells(s, len); |
| 7 | 2473 } |
| 2474 # endif | |
| 2475 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2476 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2477 |
| 2478 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2479 gui.col = col + len; | |
| 2480 | |
| 2481 /* May need to invert it when it's part of the selection. */ | |
| 2482 if (flags & GUI_MON_NOCLEAR) | |
| 2483 clip_may_redraw_selection(gui.row, col, len); | |
| 2484 | |
| 2485 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2486 { | |
| 2487 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2488 if (gui.cursor_row == gui.row | |
| 2489 && gui.cursor_col >= col | |
| 2490 && gui.cursor_col < col + len) | |
| 2491 gui.cursor_is_valid = FALSE; | |
| 2492 } | |
| 2493 | |
| 2494 #ifdef FEAT_SIGN_ICONS | |
| 2495 if (draw_sign) | |
| 2496 /* Draw the sign on top of the spaces. */ | |
| 2497 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2498 # 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
|
2499 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2500 if (multi_sign) |
| 2501 netbeans_draw_multisign_indicator(gui.row); | |
| 2502 # endif | |
| 2503 #endif | |
| 2504 | |
| 2505 return OK; | |
| 2506 } | |
| 2507 | |
| 2508 /* | |
| 2509 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2510 * position. The character just before it too, for when it was in bold. | |
| 2511 */ | |
| 2512 void | |
| 2513 gui_undraw_cursor() | |
| 2514 { | |
| 2515 if (gui.cursor_is_valid) | |
| 2516 { | |
| 2517 #ifdef FEAT_HANGULIN | |
| 2518 if (composing_hangul | |
| 2519 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
| 2520 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 2521 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, | |
| 2522 gui.norm_pixel, gui.back_pixel, 0); | |
| 2523 else | |
| 2524 { | |
| 2525 #endif | |
| 2526 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2527 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2528 && gui.cursor_col > 0) | |
| 2529 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2530 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2531 #ifdef FEAT_HANGULIN | |
| 2532 if (composing_hangul) | |
| 2533 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2534 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2535 } | |
| 2536 #endif | |
| 2537 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2538 * here in case it wasn't needed to undraw it. */ | |
| 2539 gui.cursor_is_valid = FALSE; | |
| 2540 } | |
| 2541 } | |
| 2542 | |
| 2543 void | |
| 2544 gui_redraw(x, y, w, h) | |
| 2545 int x; | |
| 2546 int y; | |
| 2547 int w; | |
| 2548 int h; | |
| 2549 { | |
| 2550 int row1, col1, row2, col2; | |
| 2551 | |
| 2552 row1 = Y_2_ROW(y); | |
| 2553 col1 = X_2_COL(x); | |
| 2554 row2 = Y_2_ROW(y + h - 1); | |
| 2555 col2 = X_2_COL(x + w - 1); | |
| 2556 | |
| 2557 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2558 | |
| 2559 /* | |
| 2560 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2561 * its location after a scroll. | |
| 2562 * (maybe be more strict even and test col too?) | |
| 2563 * These things may be outside the update/clipping region and reality may | |
| 2564 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2565 */ | |
| 2566 if (gui.row == gui.cursor_row) | |
| 2567 gui_update_cursor(TRUE, TRUE); | |
| 2568 } | |
| 2569 | |
| 2570 /* | |
| 2571 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2572 * from col1 to col2 (inclusive). | |
| 2573 * Return TRUE when the character before the first drawn character has | |
| 2574 * different attributes (may have to be redrawn too). | |
| 2575 */ | |
| 2576 int | |
| 2577 gui_redraw_block(row1, col1, row2, col2, flags) | |
| 2578 int row1; | |
| 2579 int col1; | |
| 2580 int row2; | |
| 2581 int col2; | |
| 2582 int flags; /* flags for gui_outstr_nowrap() */ | |
| 2583 { | |
| 2584 int old_row, old_col; | |
| 2585 long_u old_hl_mask; | |
| 2586 int off; | |
| 203 | 2587 sattr_T first_attr; |
| 7 | 2588 int idx, len; |
| 2589 int back, nback; | |
| 2590 int retval = FALSE; | |
| 2591 #ifdef FEAT_MBYTE | |
| 2592 int orig_col1, orig_col2; | |
| 2593 #endif | |
| 2594 | |
| 2595 /* Don't try to update when ScreenLines is not valid */ | |
| 2596 if (!screen_cleared || ScreenLines == NULL) | |
| 2597 return retval; | |
| 2598 | |
| 2599 /* Don't try to draw outside the shell! */ | |
| 2600 /* Check everything, strange values may be caused by a big border width */ | |
| 2601 col1 = check_col(col1); | |
| 2602 col2 = check_col(col2); | |
| 2603 row1 = check_row(row1); | |
| 2604 row2 = check_row(row2); | |
| 2605 | |
| 2606 /* Remember where our cursor was */ | |
| 2607 old_row = gui.row; | |
| 2608 old_col = gui.col; | |
| 2609 old_hl_mask = gui.highlight_mask; | |
| 2610 #ifdef FEAT_MBYTE | |
| 2611 orig_col1 = col1; | |
| 2612 orig_col2 = col2; | |
| 2613 #endif | |
| 2614 | |
| 2615 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2616 { | |
| 2617 #ifdef FEAT_MBYTE | |
| 2618 /* When only half of a double-wide character is in the block, include | |
| 2619 * the other half. */ | |
| 2620 col1 = orig_col1; | |
| 2621 col2 = orig_col2; | |
| 2622 off = LineOffset[gui.row]; | |
| 2623 if (enc_dbcs != 0) | |
| 2624 { | |
| 2625 if (col1 > 0) | |
| 2626 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2627 ScreenLines + off + col1); | |
| 2628 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2629 ScreenLines + off + col2); | |
| 2630 } | |
| 2631 else if (enc_utf8) | |
| 2632 { | |
| 2633 if (ScreenLines[off + col1] == 0) | |
| 2634 --col1; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2635 # ifdef FEAT_GUI_GTK |
| 7 | 2636 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2637 ++col2; | |
| 2638 # endif | |
| 2639 } | |
| 2640 #endif | |
| 2641 gui.col = col1; | |
| 2642 off = LineOffset[gui.row] + gui.col; | |
| 2643 len = col2 - col1 + 1; | |
| 2644 | |
| 2645 /* Find how many chars back this highlighting starts, or where a space | |
| 2646 * is. Needed for when the bold trick is used */ | |
| 2647 for (back = 0; back < col1; ++back) | |
| 2648 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2649 || ScreenLines[off - 1 - back] == ' ') | |
| 2650 break; | |
| 2651 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2652 && ScreenLines[off - 1] != ' '); | |
| 2653 | |
| 2654 /* Break it up in strings of characters with the same attributes. */ | |
| 2655 /* Print UTF-8 characters individually. */ | |
| 2656 while (len > 0) | |
| 2657 { | |
| 2658 first_attr = ScreenAttrs[off]; | |
| 2659 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2660 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2661 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2662 { | |
| 2663 /* output multi-byte character separately */ | |
| 2664 nback = gui_screenchar(off, flags, | |
| 2665 (guicolor_T)0, (guicolor_T)0, back); | |
| 2666 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2667 idx = 2; | |
| 2668 else | |
| 2669 idx = 1; | |
| 2670 } | |
| 2671 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2672 { | |
| 2673 /* output double-byte, single-width character separately */ | |
| 2674 nback = gui_screenchar(off, flags, | |
| 2675 (guicolor_T)0, (guicolor_T)0, back); | |
| 2676 idx = 1; | |
| 2677 } | |
| 2678 else | |
| 2679 #endif | |
| 2680 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2681 #ifdef FEAT_GUI_GTK |
| 7 | 2682 for (idx = 0; idx < len; ++idx) |
| 2683 { | |
| 2684 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2685 continue; /* skip second half of double-width char */ | |
| 2686 if (ScreenAttrs[off + idx] != first_attr) | |
| 2687 break; | |
| 2688 } | |
| 2689 /* gui_screenstr() takes care of multibyte chars */ | |
| 2690 nback = gui_screenstr(off, idx, flags, | |
| 2691 (guicolor_T)0, (guicolor_T)0, back); | |
| 2692 #else | |
| 2693 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2694 idx++) | |
| 2695 { | |
| 2696 # ifdef FEAT_MBYTE | |
| 2697 /* Stop at a multi-byte Unicode character. */ | |
| 2698 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2699 break; | |
| 2700 if (enc_dbcs == DBCS_JPNU) | |
| 2701 { | |
| 2702 /* Stop at a double-byte single-width char. */ | |
| 2703 if (ScreenLines[off + idx] == 0x8e) | |
| 2704 break; | |
| 474 | 2705 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2706 + off + idx) == 2) |
| 2707 ++idx; /* skip second byte of double-byte char */ | |
| 2708 } | |
| 2709 # endif | |
| 2710 } | |
| 2711 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2712 (guicolor_T)0, (guicolor_T)0, back); | |
| 2713 #endif | |
| 2714 } | |
| 2715 if (nback == FAIL) | |
| 2716 { | |
| 2717 /* Must back up to start drawing where a bold or italic word | |
| 2718 * starts. */ | |
| 2719 off -= back; | |
| 2720 len += back; | |
| 2721 gui.col -= back; | |
| 2722 } | |
| 2723 else | |
| 2724 { | |
| 2725 off += idx; | |
| 2726 len -= idx; | |
| 2727 } | |
| 2728 back = 0; | |
| 2729 } | |
| 2730 } | |
| 2731 | |
| 2732 /* Put the cursor back where it was */ | |
| 2733 gui.row = old_row; | |
| 2734 gui.col = old_col; | |
| 835 | 2735 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2736 |
| 2737 return retval; | |
| 2738 } | |
| 2739 | |
| 2740 static void | |
| 2741 gui_delete_lines(row, count) | |
| 2742 int row; | |
| 2743 int count; | |
| 2744 { | |
| 2745 if (count <= 0) | |
| 2746 return; | |
| 2747 | |
| 2748 if (row + count > gui.scroll_region_bot) | |
| 2749 /* Scrolled out of region, just blank the lines out */ | |
| 2750 gui_clear_block(row, gui.scroll_region_left, | |
| 2751 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2752 else | |
| 2753 { | |
| 2754 gui_mch_delete_lines(row, count); | |
| 2755 | |
| 2756 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2757 * cursor was in the scrolled lines adjust its position. */ | |
| 2758 if (gui.cursor_row >= row | |
| 2759 && gui.cursor_col >= gui.scroll_region_left | |
| 2760 && gui.cursor_col <= gui.scroll_region_right) | |
| 2761 { | |
| 2762 if (gui.cursor_row < row + count) | |
| 2763 gui.cursor_is_valid = FALSE; | |
| 2764 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2765 gui.cursor_row -= count; | |
| 2766 } | |
| 2767 } | |
| 2768 } | |
| 2769 | |
| 2770 static void | |
| 2771 gui_insert_lines(row, count) | |
| 2772 int row; | |
| 2773 int count; | |
| 2774 { | |
| 2775 if (count <= 0) | |
| 2776 return; | |
| 2777 | |
| 2778 if (row + count > gui.scroll_region_bot) | |
| 2779 /* Scrolled out of region, just blank the lines out */ | |
| 2780 gui_clear_block(row, gui.scroll_region_left, | |
| 2781 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2782 else | |
| 2783 { | |
| 2784 gui_mch_insert_lines(row, count); | |
| 2785 | |
| 2786 if (gui.cursor_row >= gui.row | |
| 2787 && gui.cursor_col >= gui.scroll_region_left | |
| 2788 && gui.cursor_col <= gui.scroll_region_right) | |
| 2789 { | |
| 2790 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2791 gui.cursor_row += count; | |
| 2792 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2793 gui.cursor_is_valid = FALSE; | |
| 2794 } | |
| 2795 } | |
| 2796 } | |
| 2797 | |
| 2798 /* | |
| 2799 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2800 * wtime == -1 Wait forever. | |
| 2801 * wtime == 0 Don't wait. | |
| 2802 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2803 * Returns OK if a character was found to be available within the given time, | |
| 2804 * or FAIL otherwise. | |
| 2805 */ | |
| 2806 int | |
| 2807 gui_wait_for_chars(wtime) | |
| 2808 long wtime; | |
| 2809 { | |
| 2810 int retval; | |
| 2811 | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2812 #ifdef FEAT_MENU |
| 7 | 2813 /* |
| 2814 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2815 * current State. | |
| 2816 */ | |
| 2817 if (wtime != 0) | |
| 2818 gui_update_menus(0); | |
| 2819 #endif | |
| 2820 | |
| 2821 gui_mch_update(); | |
| 2822 if (input_available()) /* Got char, return immediately */ | |
| 2823 return OK; | |
| 2824 if (wtime == 0) /* Don't wait for char */ | |
| 2825 return FAIL; | |
| 2826 | |
| 2827 /* Before waiting, flush any output to the screen. */ | |
| 2828 gui_mch_flush(); | |
| 2829 | |
| 2830 if (wtime > 0) | |
| 2831 { | |
| 2832 /* Blink when waiting for a character. Probably only does something | |
| 2833 * for showmatch() */ | |
| 2834 gui_mch_start_blink(); | |
| 2835 retval = gui_mch_wait_for_chars(wtime); | |
| 2836 gui_mch_stop_blink(); | |
| 2837 return retval; | |
| 2838 } | |
| 2839 | |
| 2840 /* | |
| 1199 | 2841 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2842 */ |
| 2843 gui_mch_start_blink(); | |
| 2844 | |
| 203 | 2845 retval = FAIL; |
| 2846 /* | |
| 2847 * We may want to trigger the CursorHold event. First wait for | |
| 2848 * 'updatetime' and if nothing is typed within that time put the | |
| 2849 * K_CURSORHOLD key in the input buffer. | |
| 2850 */ | |
| 2851 if (gui_mch_wait_for_chars(p_ut) == OK) | |
| 2852 retval = OK; | |
| 7 | 2853 #ifdef FEAT_AUTOCMD |
| 609 | 2854 else if (trigger_cursorhold()) |
| 7 | 2855 { |
| 203 | 2856 char_u buf[3]; |
| 2857 | |
| 2858 /* Put K_CURSORHOLD in the input buffer. */ | |
| 2859 buf[0] = CSI; | |
| 2860 buf[1] = KS_EXTRA; | |
| 2861 buf[2] = (int)KE_CURSORHOLD; | |
| 2862 add_to_input_buf(buf, 3); | |
| 2863 | |
| 2864 retval = OK; | |
| 2865 } | |
| 2866 #endif | |
| 2867 | |
| 2868 if (retval == FAIL) | |
| 2869 { | |
| 2870 /* Blocking wait. */ | |
| 368 | 2871 before_blocking(); |
| 7 | 2872 retval = gui_mch_wait_for_chars(-1L); |
| 2873 } | |
| 2874 | |
| 2875 gui_mch_stop_blink(); | |
| 2876 return retval; | |
| 2877 } | |
| 2878 | |
| 2879 /* | |
| 1137 | 2880 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 2881 */ |
| 2882 static void | |
| 2883 fill_mouse_coord(p, col, row) | |
| 2884 char_u *p; | |
| 2885 int col; | |
| 2886 int row; | |
| 2887 { | |
| 2888 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 2889 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 2890 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 2891 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 2892 } | |
| 2893 | |
| 2894 /* | |
| 2895 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 2896 * the given properties. | |
| 2897 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 2898 * MOUSE_X1, MOUSE_X2 | |
| 2899 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2900 * 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
|
2901 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 2902 * x, y --- Coordinates of mouse in pixels. |
| 2903 * repeated_click --- TRUE if this click comes only a short time after a | |
| 2904 * previous click. | |
| 2905 * modifiers --- Bit field which may be any of the following modifiers | |
| 2906 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 2907 * This function will ignore drag events where the mouse has not moved to a new | |
| 2908 * character. | |
| 2909 */ | |
| 2910 void | |
| 2911 gui_send_mouse_event(button, x, y, repeated_click, modifiers) | |
| 2912 int button; | |
| 2913 int x; | |
| 2914 int y; | |
| 2915 int repeated_click; | |
| 2916 int_u modifiers; | |
| 2917 { | |
| 2918 static int prev_row = 0, prev_col = 0; | |
| 2919 static int prev_button = -1; | |
| 2920 static int num_clicks = 1; | |
| 2921 char_u string[10]; | |
| 2922 enum key_extra button_char; | |
| 2923 int row, col; | |
| 2924 #ifdef FEAT_CLIPBOARD | |
| 2925 int checkfor; | |
| 2926 int did_clip = FALSE; | |
| 2927 #endif | |
| 2928 | |
| 2929 /* | |
| 2930 * Scrolling may happen at any time, also while a selection is present. | |
| 2931 */ | |
| 2932 switch (button) | |
| 2933 { | |
| 2934 case MOUSE_X1: | |
| 2935 button_char = KE_X1MOUSE; | |
| 2936 goto button_set; | |
| 2937 case MOUSE_X2: | |
| 2938 button_char = KE_X2MOUSE; | |
| 2939 goto button_set; | |
| 2940 case MOUSE_4: | |
| 2941 button_char = KE_MOUSEDOWN; | |
| 2942 goto button_set; | |
| 2943 case MOUSE_5: | |
| 2944 button_char = KE_MOUSEUP; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2945 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2946 case MOUSE_6: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2947 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2948 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2949 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2950 button_char = KE_MOUSERIGHT; |
| 7 | 2951 button_set: |
| 2952 { | |
| 2953 /* Don't put events in the input queue now. */ | |
| 2954 if (hold_gui_events) | |
| 2955 return; | |
| 2956 | |
| 2957 string[3] = CSI; | |
| 2958 string[4] = KS_EXTRA; | |
| 2959 string[5] = (int)button_char; | |
| 2960 | |
| 2961 /* Pass the pointer coordinates of the scroll event so that we | |
| 2962 * know which window to scroll. */ | |
| 2963 row = gui_xy2colrow(x, y, &col); | |
| 2964 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 2965 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 2966 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 2967 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 2968 | |
| 2969 if (modifiers == 0) | |
| 2970 add_to_input_buf(string + 3, 7); | |
| 2971 else | |
| 2972 { | |
| 2973 string[0] = CSI; | |
| 2974 string[1] = KS_MODIFIER; | |
| 2975 string[2] = 0; | |
| 2976 if (modifiers & MOUSE_SHIFT) | |
| 2977 string[2] |= MOD_MASK_SHIFT; | |
| 2978 if (modifiers & MOUSE_CTRL) | |
| 2979 string[2] |= MOD_MASK_CTRL; | |
| 2980 if (modifiers & MOUSE_ALT) | |
| 2981 string[2] |= MOD_MASK_ALT; | |
| 2982 add_to_input_buf(string, 10); | |
| 2983 } | |
| 2984 return; | |
| 2985 } | |
| 2986 } | |
| 2987 | |
| 2988 #ifdef FEAT_CLIPBOARD | |
| 2989 /* If a clipboard selection is in progress, handle it */ | |
| 2990 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 2991 { | |
| 2992 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 2993 return; | |
| 2994 } | |
| 2995 | |
| 2996 /* Determine which mouse settings to look for based on the current mode */ | |
| 2997 switch (get_real_state()) | |
| 2998 { | |
| 2999 case NORMAL_BUSY: | |
| 3000 case OP_PENDING: | |
| 3001 case NORMAL: checkfor = MOUSE_NORMAL; break; | |
| 3002 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3003 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3004 case REPLACE: |
| 3005 case REPLACE+LANGMAP: | |
| 3006 #ifdef FEAT_VREPLACE | |
| 3007 case VREPLACE: | |
| 3008 case VREPLACE+LANGMAP: | |
| 3009 #endif | |
| 3010 case INSERT: | |
| 3011 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3012 case ASKMORE: | |
| 3013 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3014 mouse event for a click on or below the | |
| 3015 message line. */ | |
| 3016 if (Y_2_ROW(y) >= msg_row) | |
| 3017 checkfor = MOUSE_NORMAL; | |
| 3018 else | |
| 3019 checkfor = MOUSE_RETURN; | |
| 3020 break; | |
| 3021 | |
| 3022 /* | |
| 3023 * On the command line, use the clipboard selection on all lines | |
| 3024 * but the command line. But not when pasting. | |
| 3025 */ | |
| 3026 case CMDLINE: | |
| 3027 case CMDLINE+LANGMAP: | |
| 3028 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3029 checkfor = MOUSE_NONE; | |
| 3030 else | |
| 3031 checkfor = MOUSE_COMMAND; | |
| 3032 break; | |
| 3033 | |
| 3034 default: | |
| 3035 checkfor = MOUSE_NONE; | |
| 3036 break; | |
| 3037 }; | |
| 3038 | |
| 3039 /* | |
| 3040 * Allow clipboard selection of text on the command line in "normal" | |
| 3041 * modes. Don't do this when dragging the status line, or extending a | |
| 3042 * Visual selection. | |
| 3043 */ | |
| 3044 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
| 3045 && Y_2_ROW(y) >= topframe->fr_height | |
| 995 | 3046 # ifdef FEAT_WINDOWS |
| 3047 + firstwin->w_winrow | |
| 3048 # endif | |
| 7 | 3049 && button != MOUSE_DRAG |
| 3050 # ifdef FEAT_MOUSESHAPE | |
| 3051 && !drag_status_line | |
| 3052 # ifdef FEAT_VERTSPLIT | |
| 3053 && !drag_sep_line | |
| 3054 # endif | |
| 3055 # endif | |
| 3056 ) | |
| 3057 checkfor = MOUSE_NONE; | |
| 3058 | |
| 3059 /* | |
| 3060 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3061 */ | |
| 3062 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3063 checkfor = MOUSE_NONEF; | |
| 3064 | |
| 3065 /* | |
| 3066 * In Ex mode, always use modeless selection. | |
| 3067 */ | |
| 3068 if (exmode_active) | |
| 3069 checkfor = MOUSE_NONE; | |
| 3070 | |
| 3071 /* | |
| 3072 * If the mouse settings say to not use the mouse, use the modeless | |
| 3073 * selection. But if Visual is active, assume that only the Visual area | |
| 3074 * will be selected. | |
| 3075 * Exception: On the command line, both the selection is used and a mouse | |
| 3076 * key is send. | |
| 3077 */ | |
| 3078 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3079 { | |
| 3080 #ifdef FEAT_VISUAL | |
| 3081 /* Don't do modeless selection in Visual mode. */ | |
| 3082 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3083 return; | |
| 3084 #endif | |
| 3085 | |
| 3086 /* | |
| 3087 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3088 * But not when also using Ctrl. | |
| 3089 */ | |
| 3090 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3091 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3092 { | |
| 3093 button = MOUSE_RIGHT; | |
| 3094 modifiers &= ~ MOUSE_SHIFT; | |
| 3095 } | |
| 3096 | |
| 3097 /* If the selection is done, allow the right button to extend it. | |
| 3098 * If the selection is cleared, allow the right button to start it | |
| 3099 * from the cursor position. */ | |
| 3100 if (button == MOUSE_RIGHT) | |
| 3101 { | |
| 3102 if (clip_star.state == SELECT_CLEARED) | |
| 3103 { | |
| 3104 if (State & CMDLINE) | |
| 3105 { | |
| 3106 col = msg_col; | |
| 3107 row = msg_row; | |
| 3108 } | |
| 3109 else | |
| 3110 { | |
| 3111 col = curwin->w_wcol; | |
| 3112 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3113 } | |
| 3114 clip_start_selection(col, row, FALSE); | |
| 3115 } | |
| 3116 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3117 repeated_click); | |
| 3118 did_clip = TRUE; | |
| 3119 } | |
| 3120 /* Allow the left button to start the selection */ | |
| 2823 | 3121 else if (button == MOUSE_LEFT) |
| 7 | 3122 { |
| 3123 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3124 did_clip = TRUE; | |
| 3125 } | |
| 3126 | |
| 3127 /* Always allow pasting */ | |
| 3128 if (button != MOUSE_MIDDLE) | |
| 3129 { | |
| 3130 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3131 return; | |
| 3132 if (checkfor != MOUSE_COMMAND) | |
| 3133 button = MOUSE_LEFT; | |
| 3134 } | |
| 3135 repeated_click = FALSE; | |
| 3136 } | |
| 3137 | |
| 3138 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3139 clip_clear_selection(); | |
| 3140 #endif | |
| 3141 | |
| 3142 /* Don't put events in the input queue now. */ | |
| 3143 if (hold_gui_events) | |
| 3144 return; | |
| 3145 | |
| 3146 row = gui_xy2colrow(x, y, &col); | |
| 3147 | |
| 3148 /* | |
| 3149 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3150 * different character, then don't send an event to vim. | |
| 3151 */ | |
| 3152 if (button == MOUSE_DRAG) | |
| 3153 { | |
| 3154 if (row == prev_row && col == prev_col) | |
| 3155 return; | |
| 3156 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3157 if (y < 0) | |
| 3158 row = -1; | |
| 3159 } | |
| 3160 | |
| 3161 /* | |
| 3162 * If topline has changed (window scrolled) since the last click, reset | |
| 3163 * repeated_click, because we don't want starting Visual mode when | |
| 3164 * clicking on a different character in the text. | |
| 3165 */ | |
| 3166 if (curwin->w_topline != gui_prev_topline | |
| 3167 #ifdef FEAT_DIFF | |
| 3168 || curwin->w_topfill != gui_prev_topfill | |
| 3169 #endif | |
| 3170 ) | |
| 3171 repeated_click = FALSE; | |
| 3172 | |
| 3173 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3174 string[1] = KS_MOUSE; | |
| 3175 string[2] = KE_FILLER; | |
| 3176 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3177 { | |
| 3178 if (repeated_click) | |
| 3179 { | |
| 3180 /* | |
| 3181 * Handle multiple clicks. They only count if the mouse is still | |
| 3182 * pointing at the same character. | |
| 3183 */ | |
| 3184 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3185 num_clicks = 1; | |
| 3186 else if (++num_clicks > 4) | |
| 3187 num_clicks = 1; | |
| 3188 } | |
| 3189 else | |
| 3190 num_clicks = 1; | |
| 3191 prev_button = button; | |
| 3192 gui_prev_topline = curwin->w_topline; | |
| 3193 #ifdef FEAT_DIFF | |
| 3194 gui_prev_topfill = curwin->w_topfill; | |
| 3195 #endif | |
| 3196 | |
| 3197 string[3] = (char_u)(button | 0x20); | |
| 3198 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3199 } | |
| 3200 else | |
| 3201 string[3] = (char_u)button; | |
| 3202 | |
| 3203 string[3] |= modifiers; | |
| 3204 fill_mouse_coord(string + 4, col, row); | |
| 3205 add_to_input_buf(string, 8); | |
| 3206 | |
| 3207 if (row < 0) | |
| 3208 prev_row = 0; | |
| 3209 else | |
| 3210 prev_row = row; | |
| 3211 prev_col = col; | |
| 3212 | |
| 3213 /* | |
| 3214 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3215 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3216 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3217 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3218 gui.dragged_sb = SBAR_NONE; |
| 3219 #endif | |
| 3220 } | |
| 3221 | |
| 3222 /* | |
| 3223 * Convert x and y coordinate to column and row in text window. | |
| 3224 * Corrects for multi-byte character. | |
| 3225 * returns column in "*colp" and row as return value; | |
| 3226 */ | |
| 3227 int | |
| 3228 gui_xy2colrow(x, y, colp) | |
| 3229 int x; | |
| 3230 int y; | |
| 3231 int *colp; | |
| 3232 { | |
| 3233 int col = check_col(X_2_COL(x)); | |
| 3234 int row = check_row(Y_2_ROW(y)); | |
| 3235 | |
| 3236 #ifdef FEAT_MBYTE | |
| 3237 *colp = mb_fix_col(col, row); | |
| 3238 #else | |
| 3239 *colp = col; | |
| 3240 #endif | |
| 3241 return row; | |
| 3242 } | |
| 3243 | |
| 3244 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3245 /* | |
| 3246 * Callback function for when a menu entry has been selected. | |
| 3247 */ | |
| 3248 void | |
| 3249 gui_menu_cb(menu) | |
| 3250 vimmenu_T *menu; | |
| 3251 { | |
| 664 | 3252 char_u bytes[sizeof(long_u)]; |
| 7 | 3253 |
| 3254 /* Don't put events in the input queue now. */ | |
| 3255 if (hold_gui_events) | |
| 3256 return; | |
| 3257 | |
| 3258 bytes[0] = CSI; | |
| 3259 bytes[1] = KS_MENU; | |
| 3260 bytes[2] = KE_FILLER; | |
| 664 | 3261 add_to_input_buf(bytes, 3); |
| 3262 add_long_to_buf((long_u)menu, bytes); | |
| 3263 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3264 } |
| 3265 #endif | |
| 3266 | |
| 811 | 3267 static int prev_which_scrollbars[3]; |
| 669 | 3268 |
| 7 | 3269 /* |
| 3270 * Set which components are present. | |
| 685 | 3271 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3272 * in p_go. |
| 3273 */ | |
| 3274 void | |
| 3275 gui_init_which_components(oldval) | |
| 1887 | 3276 char_u *oldval UNUSED; |
| 7 | 3277 { |
| 3278 #ifdef FEAT_MENU | |
| 3279 static int prev_menu_is_active = -1; | |
| 3280 #endif | |
| 3281 #ifdef FEAT_TOOLBAR | |
| 3282 static int prev_toolbar = -1; | |
| 3283 int using_toolbar = FALSE; | |
| 3284 #endif | |
| 685 | 3285 #ifdef FEAT_GUI_TABLINE |
| 3286 int using_tabline; | |
| 3287 #endif | |
| 7 | 3288 #ifdef FEAT_FOOTER |
| 3289 static int prev_footer = -1; | |
| 3290 int using_footer = FALSE; | |
| 3291 #endif | |
| 3292 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3293 static int prev_tearoff = -1; | |
| 3294 int using_tearoff = FALSE; | |
| 3295 #endif | |
| 3296 | |
| 3297 char_u *p; | |
| 3298 int i; | |
| 3299 #ifdef FEAT_MENU | |
| 3300 int grey_old, grey_new; | |
| 3301 char_u *temp; | |
| 3302 #endif | |
| 3303 win_T *wp; | |
| 3304 int need_set_size; | |
| 3305 int fix_size; | |
| 3306 | |
| 3307 #ifdef FEAT_MENU | |
| 3308 if (oldval != NULL && gui.in_use) | |
| 3309 { | |
| 3310 /* | |
| 3311 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3312 */ | |
| 3313 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3314 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3315 if (grey_old != grey_new) | |
| 3316 { | |
| 3317 temp = p_go; | |
| 3318 p_go = oldval; | |
| 3319 gui_update_menus(MENU_ALL_MODES); | |
| 3320 p_go = temp; | |
| 3321 } | |
| 3322 } | |
| 3323 gui.menu_is_active = FALSE; | |
| 3324 #endif | |
| 3325 | |
| 3326 for (i = 0; i < 3; i++) | |
| 3327 gui.which_scrollbars[i] = FALSE; | |
| 3328 for (p = p_go; *p; p++) | |
| 3329 switch (*p) | |
| 3330 { | |
| 3331 case GO_LEFT: | |
| 3332 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3333 break; | |
| 3334 case GO_RIGHT: | |
| 3335 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3336 break; | |
| 3337 #ifdef FEAT_VERTSPLIT | |
| 3338 case GO_VLEFT: | |
| 3339 if (win_hasvertsplit()) | |
| 3340 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3341 break; | |
| 3342 case GO_VRIGHT: | |
| 3343 if (win_hasvertsplit()) | |
| 3344 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3345 break; | |
| 3346 #endif | |
| 3347 case GO_BOT: | |
| 3348 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3349 break; | |
| 3350 #ifdef FEAT_MENU | |
| 3351 case GO_MENUS: | |
| 3352 gui.menu_is_active = TRUE; | |
| 3353 break; | |
| 3354 #endif | |
| 3355 case GO_GREY: | |
| 3356 /* make menu's have grey items, ignored here */ | |
| 3357 break; | |
| 3358 #ifdef FEAT_TOOLBAR | |
| 3359 case GO_TOOLBAR: | |
| 3360 using_toolbar = TRUE; | |
| 3361 break; | |
| 3362 #endif | |
| 3363 #ifdef FEAT_FOOTER | |
| 3364 case GO_FOOTER: | |
| 3365 using_footer = TRUE; | |
| 3366 break; | |
| 3367 #endif | |
| 3368 case GO_TEAROFF: | |
| 3369 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3370 using_tearoff = TRUE; | |
| 3371 #endif | |
| 3372 break; | |
| 3373 default: | |
| 3374 /* Ignore options that are not supported */ | |
| 3375 break; | |
| 3376 } | |
| 685 | 3377 |
| 7 | 3378 if (gui.in_use) |
| 3379 { | |
| 811 | 3380 need_set_size = 0; |
| 7 | 3381 fix_size = FALSE; |
| 685 | 3382 |
| 3383 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3384 /* Update the GUI tab line, it may appear or disappear. This may |
| 3385 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3386 using_tabline = gui_has_tabline(); |
| 706 | 3387 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3388 { |
| 797 | 3389 /* We don't want a resize event change "Rows" here, save and |
| 3390 * restore it. Resizing is handled below. */ | |
| 3391 i = Rows; | |
| 685 | 3392 gui_update_tabline(); |
| 797 | 3393 Rows = i; |
| 1767 | 3394 need_set_size |= RESIZE_VERT; |
| 685 | 3395 if (using_tabline) |
| 3396 fix_size = TRUE; | |
| 3397 if (!gui_use_tabline()) | |
| 3398 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3399 } | |
| 3400 #endif | |
| 3401 | |
| 7 | 3402 for (i = 0; i < 3; i++) |
| 3403 { | |
| 811 | 3404 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3405 * when switching tab pages. But the size only changes when it's | |
| 3406 * shown/unshown. Thus we need two places to remember whether a | |
| 3407 * scrollbar is there or not. */ | |
| 3408 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 788 | 3409 #ifdef FEAT_WINDOWS |
| 811 | 3410 || gui.which_scrollbars[i] |
| 3411 != curtab->tp_prev_which_scrollbars[i] | |
| 788 | 3412 #endif |
| 3413 ) | |
| 7 | 3414 { |
| 3415 if (i == SBAR_BOTTOM) | |
| 3416 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3417 gui.which_scrollbars[i]); | |
| 3418 else | |
| 3419 { | |
| 3420 FOR_ALL_WINDOWS(wp) | |
| 3421 { | |
| 3422 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3423 } | |
| 3424 } | |
| 811 | 3425 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3426 { | |
| 3427 if (i == SBAR_BOTTOM) | |
| 1767 | 3428 need_set_size |= RESIZE_VERT; |
| 811 | 3429 else |
| 1767 | 3430 need_set_size |= RESIZE_HOR; |
| 811 | 3431 if (gui.which_scrollbars[i]) |
| 3432 fix_size = TRUE; | |
| 3433 } | |
| 7 | 3434 } |
| 788 | 3435 #ifdef FEAT_WINDOWS |
| 811 | 3436 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 788 | 3437 #endif |
| 811 | 3438 prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 7 | 3439 } |
| 3440 | |
| 3441 #ifdef FEAT_MENU | |
| 3442 if (gui.menu_is_active != prev_menu_is_active) | |
| 3443 { | |
| 3444 /* We don't want a resize event change "Rows" here, save and | |
| 3445 * restore it. Resizing is handled below. */ | |
| 3446 i = Rows; | |
| 3447 gui_mch_enable_menu(gui.menu_is_active); | |
| 3448 Rows = i; | |
| 3449 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3450 need_set_size |= RESIZE_VERT; |
| 7 | 3451 if (gui.menu_is_active) |
| 3452 fix_size = TRUE; | |
| 3453 } | |
| 3454 #endif | |
| 3455 | |
| 3456 #ifdef FEAT_TOOLBAR | |
| 3457 if (using_toolbar != prev_toolbar) | |
| 3458 { | |
| 3459 gui_mch_show_toolbar(using_toolbar); | |
| 3460 prev_toolbar = using_toolbar; | |
| 1767 | 3461 need_set_size |= RESIZE_VERT; |
| 7 | 3462 if (using_toolbar) |
| 3463 fix_size = TRUE; | |
| 3464 } | |
| 3465 #endif | |
| 3466 #ifdef FEAT_FOOTER | |
| 3467 if (using_footer != prev_footer) | |
| 3468 { | |
| 3469 gui_mch_enable_footer(using_footer); | |
| 3470 prev_footer = using_footer; | |
| 1767 | 3471 need_set_size |= RESIZE_VERT; |
| 7 | 3472 if (using_footer) |
| 3473 fix_size = TRUE; | |
| 3474 } | |
| 3475 #endif | |
| 3476 #if defined(FEAT_MENU) && !defined(WIN16) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) | |
| 3477 if (using_tearoff != prev_tearoff) | |
| 3478 { | |
| 3479 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3480 prev_tearoff = using_tearoff; | |
| 3481 } | |
| 3482 #endif | |
| 1767 | 3483 if (need_set_size != 0) |
| 276 | 3484 { |
| 3485 #ifdef FEAT_GUI_GTK | |
| 1767 | 3486 long prev_Columns = Columns; |
| 3487 long prev_Rows = Rows; | |
| 276 | 3488 #endif |
| 7 | 3489 /* Adjust the size of the window to make the text area keep the |
| 3490 * same size and to avoid that part of our window is off-screen | |
| 3491 * and a scrollbar can't be used, for example. */ | |
| 811 | 3492 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3493 |
| 3494 #ifdef FEAT_GUI_GTK | |
| 3495 /* GTK has the annoying habit of sending us resize events when | |
| 3496 * changing the window size ourselves. This mostly happens when | |
| 3497 * waiting for a character to arrive, quite unpredictably, and may | |
| 3498 * change Columns and Rows when we don't want it. Wait for a | |
| 3499 * character here to avoid this effect. | |
| 3500 * If you remove this, please test this command for resizing | |
| 292 | 3501 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3502 * Don't do this while starting up though. |
| 1767 | 3503 * Don't change Rows when adding menu/toolbar/tabline. |
| 3504 * Don't change Columns when adding vertical toolbar. */ | |
| 3505 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3506 (void)char_avail(); |
| 1767 | 3507 if ((need_set_size & RESIZE_VERT) == 0) |
| 3508 Rows = prev_Rows; | |
| 3509 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3510 Columns = prev_Columns; | |
| 276 | 3511 #endif |
| 3512 } | |
| 687 | 3513 #ifdef FEAT_WINDOWS |
| 3514 /* When the console tabline appears or disappears the window positions | |
| 3515 * change. */ | |
| 3516 if (firstwin->w_winrow != tabline_height()) | |
| 3517 shell_new_rows(); /* recompute window positions and heights */ | |
| 3518 #endif | |
| 7 | 3519 } |
| 3520 } | |
| 3521 | |
| 685 | 3522 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3523 /* | |
| 3524 * Return TRUE if the GUI is taking care of the tabline. | |
| 3525 * It may still be hidden if 'showtabline' is zero. | |
| 3526 */ | |
| 3527 int | |
| 3528 gui_use_tabline() | |
| 3529 { | |
| 3530 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3531 } | |
| 3532 | |
| 3533 /* | |
| 3534 * Return TRUE if the GUI is showing the tabline. | |
| 3535 * This uses 'showtabline'. | |
| 3536 */ | |
| 3537 static int | |
| 3538 gui_has_tabline() | |
| 3539 { | |
| 3540 if (!gui_use_tabline() | |
| 3541 || p_stal == 0 | |
| 3542 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3543 return FALSE; | |
| 3544 return TRUE; | |
| 3545 } | |
| 3546 | |
| 3547 /* | |
| 3548 * Update the tabline. | |
| 3549 * This may display/undisplay the tabline and update the labels. | |
| 3550 */ | |
| 3551 void | |
| 3552 gui_update_tabline() | |
| 3553 { | |
| 3554 int showit = gui_has_tabline(); | |
| 797 | 3555 int shown = gui_mch_showing_tabline(); |
| 685 | 3556 |
| 3557 if (!gui.starting && starting == 0) | |
| 3558 { | |
| 848 | 3559 /* Updating the tabline uses direct GUI commands, flush |
| 3560 * outstanding instructions first. (esp. clear screen) */ | |
| 3561 out_flush(); | |
| 3562 gui_mch_flush(); | |
| 3563 | |
| 797 | 3564 if (!showit != !shown) |
| 3565 gui_mch_show_tabline(showit); | |
| 685 | 3566 if (showit != 0) |
| 3567 gui_mch_update_tabline(); | |
| 797 | 3568 |
| 3569 /* When the tabs change from hidden to shown or from shown to | |
| 3570 * hidden the size of the text area should remain the same. */ | |
| 3571 if (!showit != !shown) | |
| 811 | 3572 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3573 } |
| 3574 } | |
| 3575 | |
| 3576 /* | |
| 839 | 3577 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3578 */ |
| 3579 void | |
| 839 | 3580 get_tabline_label(tp, tooltip) |
| 685 | 3581 tabpage_T *tp; |
| 839 | 3582 int tooltip; /* TRUE: get tooltip */ |
| 685 | 3583 { |
| 3584 int modified = FALSE; | |
| 3585 char_u buf[40]; | |
| 3586 int wincount; | |
| 3587 win_T *wp; | |
| 857 | 3588 char_u **opt; |
| 839 | 3589 |
| 3590 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3591 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3592 if (**opt != NUL) | |
| 685 | 3593 { |
| 687 | 3594 int use_sandbox = FALSE; |
| 3595 int save_called_emsg = called_emsg; | |
| 3596 char_u res[MAXPATHL]; | |
| 706 | 3597 tabpage_T *save_curtab; |
| 839 | 3598 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3599 : "guitablabel"); | |
| 687 | 3600 |
| 3601 called_emsg = FALSE; | |
| 3602 | |
| 3603 printer_page_num = tabpage_index(tp); | |
| 3604 # ifdef FEAT_EVAL | |
| 3605 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3606 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3607 # endif |
| 706 | 3608 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3609 curtab->tp_firstwin = firstwin; | |
| 3610 curtab->tp_lastwin = lastwin; | |
| 3611 curtab->tp_curwin = curwin; | |
| 3612 save_curtab = curtab; | |
| 3613 curtab = tp; | |
| 3614 topframe = curtab->tp_topframe; | |
| 3615 firstwin = curtab->tp_firstwin; | |
| 3616 lastwin = curtab->tp_lastwin; | |
| 3617 curwin = curtab->tp_curwin; | |
| 3618 curbuf = curwin->w_buffer; | |
| 3619 | |
| 687 | 3620 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3621 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3622 0, (int)Columns, NULL, NULL); |
| 687 | 3623 STRCPY(NameBuff, res); |
| 3624 | |
| 706 | 3625 /* Back to the original curtab. */ |
| 3626 curtab = save_curtab; | |
| 3627 topframe = curtab->tp_topframe; | |
| 3628 firstwin = curtab->tp_firstwin; | |
| 3629 lastwin = curtab->tp_lastwin; | |
| 3630 curwin = curtab->tp_curwin; | |
| 3631 curbuf = curwin->w_buffer; | |
| 3632 | |
| 687 | 3633 if (called_emsg) |
| 839 | 3634 set_string_option_direct(opt_name, -1, |
| 694 | 3635 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3636 called_emsg |= save_called_emsg; |
| 3637 } | |
| 857 | 3638 |
| 3639 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3640 * use a default label. */ | |
| 3641 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3642 { |
| 819 | 3643 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3644 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3645 if (!tooltip) |
| 3646 shorten_dir(NameBuff); | |
| 687 | 3647 |
| 3648 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3649 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3650 if (bufIsChanged(wp->w_buffer)) | |
| 3651 modified = TRUE; | |
| 3652 if (modified || wincount > 1) | |
| 3653 { | |
| 3654 if (wincount > 1) | |
| 3655 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3656 else | |
| 3657 buf[0] = NUL; | |
| 3658 if (modified) | |
| 3659 STRCAT(buf, "+"); | |
| 3660 STRCAT(buf, " "); | |
| 1620 | 3661 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3662 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3663 } | |
| 685 | 3664 } |
| 3665 } | |
| 3666 | |
| 691 | 3667 /* |
| 3668 * Send the event for clicking to select tab page "nr". | |
| 3669 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3670 * that tab page or the cmdline window is open. |
| 691 | 3671 */ |
| 3672 int | |
| 3673 send_tabline_event(nr) | |
| 3674 int nr; | |
| 3675 { | |
| 3676 char_u string[3]; | |
| 3677 | |
| 3678 if (nr == tabpage_index(curtab)) | |
| 3679 return FALSE; | |
| 844 | 3680 |
| 3681 /* Don't put events in the input queue now. */ | |
| 3682 if (hold_gui_events | |
| 838 | 3683 # ifdef FEAT_CMDWIN |
| 844 | 3684 || cmdwin_type != 0 |
| 3685 # endif | |
| 3686 ) | |
| 838 | 3687 { |
| 3688 /* Set it back to the current tab page. */ | |
| 3689 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3690 return FALSE; | |
| 3691 } | |
| 844 | 3692 |
| 691 | 3693 string[0] = CSI; |
| 3694 string[1] = KS_TABLINE; | |
| 3695 string[2] = KE_FILLER; | |
| 3696 add_to_input_buf(string, 3); | |
| 3697 string[0] = nr; | |
| 3698 add_to_input_buf_csi(string, 1); | |
| 3699 return TRUE; | |
| 3700 } | |
| 3701 | |
| 824 | 3702 /* |
| 3703 * Send a tabline menu event | |
| 3704 */ | |
| 3705 void | |
| 3706 send_tabline_menu_event(tabidx, event) | |
| 3707 int tabidx; | |
| 3708 int event; | |
| 3709 { | |
| 3710 char_u string[3]; | |
| 3711 | |
| 844 | 3712 /* Don't put events in the input queue now. */ |
| 3713 if (hold_gui_events) | |
| 3714 return; | |
| 3715 | |
| 824 | 3716 string[0] = CSI; |
| 3717 string[1] = KS_TABMENU; | |
| 3718 string[2] = KE_FILLER; | |
| 3719 add_to_input_buf(string, 3); | |
| 3720 string[0] = tabidx; | |
| 3721 string[1] = (char_u)(long)event; | |
| 3722 add_to_input_buf_csi(string, 2); | |
| 3723 } | |
| 3724 | |
| 685 | 3725 #endif |
| 7 | 3726 |
| 3727 /* | |
| 3728 * Scrollbar stuff: | |
| 3729 */ | |
| 3730 | |
| 669 | 3731 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 3732 /* | |
| 3733 * Remove all scrollbars. Used before switching to another tab page. | |
| 3734 */ | |
| 3735 void | |
| 3736 gui_remove_scrollbars() | |
| 3737 { | |
| 3738 int i; | |
| 3739 win_T *wp; | |
| 3740 | |
| 3741 for (i = 0; i < 3; i++) | |
| 3742 { | |
| 3743 if (i == SBAR_BOTTOM) | |
| 3744 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3745 else | |
| 3746 { | |
| 3747 FOR_ALL_WINDOWS(wp) | |
| 3748 { | |
| 3749 gui_do_scrollbar(wp, i, FALSE); | |
| 3750 } | |
| 3751 } | |
| 788 | 3752 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3753 } |
| 3754 } | |
| 3755 #endif | |
| 3756 | |
| 7 | 3757 void |
| 3758 gui_create_scrollbar(sb, type, wp) | |
| 3759 scrollbar_T *sb; | |
| 3760 int type; | |
| 3761 win_T *wp; | |
| 3762 { | |
| 3763 static int sbar_ident = 0; | |
| 3764 | |
| 3765 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3766 sb->wp = wp; | |
| 3767 sb->type = type; | |
| 3768 sb->value = 0; | |
| 3769 #ifdef FEAT_GUI_ATHENA | |
| 3770 sb->pixval = 0; | |
| 3771 #endif | |
| 3772 sb->size = 1; | |
| 3773 sb->max = 1; | |
| 3774 sb->top = 0; | |
| 3775 sb->height = 0; | |
| 3776 #ifdef FEAT_VERTSPLIT | |
| 3777 sb->width = 0; | |
| 3778 #endif | |
| 3779 sb->status_height = 0; | |
| 3780 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3781 } | |
| 3782 | |
| 3783 /* | |
| 3784 * Find the scrollbar with the given index. | |
| 3785 */ | |
| 3786 scrollbar_T * | |
| 3787 gui_find_scrollbar(ident) | |
| 3788 long ident; | |
| 3789 { | |
| 3790 win_T *wp; | |
| 3791 | |
| 3792 if (gui.bottom_sbar.ident == ident) | |
| 3793 return &gui.bottom_sbar; | |
| 3794 FOR_ALL_WINDOWS(wp) | |
| 3795 { | |
| 3796 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3797 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3798 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3799 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3800 } | |
| 3801 return NULL; | |
| 3802 } | |
| 3803 | |
| 3804 /* | |
| 3805 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3806 * | |
| 3807 * For Win32, Macintosh and GTK+ 2: | |
| 3808 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3809 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3810 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3811 * we're just hanging in the call to DispatchMessage() in | |
| 3812 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3813 * mouse button click event in the scrollbar window. -- webb. | |
| 3814 * | |
| 3815 * Solution: Do the scrolling right here. But only when allowed. | |
| 3816 * Ignore the scrollbars while executing an external command or when there | |
| 3817 * are still characters to be processed. | |
| 3818 */ | |
| 3819 void | |
| 3820 gui_drag_scrollbar(sb, value, still_dragging) | |
| 3821 scrollbar_T *sb; | |
| 3822 long value; | |
| 3823 int still_dragging; | |
| 3824 { | |
| 3825 #ifdef FEAT_WINDOWS | |
| 3826 win_T *wp; | |
| 3827 #endif | |
| 3828 int sb_num; | |
| 3829 #ifdef USE_ON_FLY_SCROLL | |
| 3830 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3831 # ifdef FEAT_SCROLLBIND | |
| 3832 linenr_T old_topline = curwin->w_topline; | |
| 3833 # endif | |
| 3834 # ifdef FEAT_DIFF | |
| 3835 int old_topfill = curwin->w_topfill; | |
| 3836 # endif | |
| 3837 #else | |
| 664 | 3838 char_u bytes[sizeof(long_u)]; |
| 7 | 3839 int byte_count; |
| 3840 #endif | |
| 3841 | |
| 3842 if (sb == NULL) | |
| 3843 return; | |
| 3844 | |
| 3845 /* Don't put events in the input queue now. */ | |
| 3846 if (hold_gui_events) | |
| 3847 return; | |
| 3848 | |
| 3849 #ifdef FEAT_CMDWIN | |
| 3850 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3851 return; | |
| 3852 #endif | |
| 3853 | |
| 3854 if (still_dragging) | |
| 3855 { | |
| 3856 if (sb->wp == NULL) | |
| 3857 gui.dragged_sb = SBAR_BOTTOM; | |
| 3858 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3859 gui.dragged_sb = SBAR_LEFT; | |
| 3860 else | |
| 3861 gui.dragged_sb = SBAR_RIGHT; | |
| 3862 gui.dragged_wp = sb->wp; | |
| 3863 } | |
| 3864 else | |
| 3865 { | |
| 3866 gui.dragged_sb = SBAR_NONE; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3867 #ifdef FEAT_GUI_GTK |
| 7 | 3868 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 3869 * moust button is released. GTK2 doesn't send the button-up event. */ | |
| 3870 gui.dragged_wp = NULL; | |
| 3871 #endif | |
| 3872 } | |
| 3873 | |
| 3874 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3875 if (sb->wp != NULL) | |
| 3876 sb = &sb->wp->w_scrollbars[0]; | |
| 3877 | |
| 3878 /* | |
| 3879 * Check validity of value | |
| 3880 */ | |
| 3881 if (value < 0) | |
| 3882 value = 0; | |
| 3883 #ifdef SCROLL_PAST_END | |
| 3884 else if (value > sb->max) | |
| 3885 value = sb->max; | |
| 3886 #else | |
| 3887 if (value > sb->max - sb->size + 1) | |
| 3888 value = sb->max - sb->size + 1; | |
| 3889 #endif | |
| 3890 | |
| 3891 sb->value = value; | |
| 3892 | |
| 3893 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3894 /* When not allowed to do the scrolling right now, return. |
| 3895 * This also checked input_available(), but that causes the first click in | |
| 3896 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3897 if (dont_scroll) | |
| 7 | 3898 return; |
| 3899 #endif | |
| 973 | 3900 #ifdef FEAT_INS_EXPAND |
| 3901 /* Disallow scrolling the current window when the completion popup menu is | |
| 3902 * visible. */ | |
| 3903 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 3904 return; | |
| 3905 #endif | |
| 7 | 3906 |
| 3907 #ifdef FEAT_RIGHTLEFT | |
| 3908 if (sb->wp == NULL && curwin->w_p_rl) | |
| 3909 { | |
| 3910 value = sb->max + 1 - sb->size - value; | |
| 3911 if (value < 0) | |
| 3912 value = 0; | |
| 3913 } | |
| 3914 #endif | |
| 3915 | |
| 3916 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 3917 { | |
| 3918 sb_num = 0; | |
| 3919 #ifdef FEAT_WINDOWS | |
| 3920 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 3921 sb_num++; | |
| 3922 if (wp == NULL) | |
| 3923 return; | |
| 3924 #else | |
| 3925 if (sb->wp != curwin) | |
| 3926 return; | |
| 3927 #endif | |
| 3928 | |
| 3929 #ifdef USE_ON_FLY_SCROLL | |
| 3930 current_scrollbar = sb_num; | |
| 3931 scrollbar_value = value; | |
| 3932 if (State & NORMAL) | |
| 3933 { | |
| 3934 gui_do_scroll(); | |
| 3935 setcursor(); | |
| 3936 } | |
| 3937 else if (State & INSERT) | |
| 3938 { | |
| 3939 ins_scroll(); | |
| 3940 setcursor(); | |
| 3941 } | |
| 3942 else if (State & CMDLINE) | |
| 3943 { | |
| 3944 if (msg_scrolled == 0) | |
| 3945 { | |
| 3946 gui_do_scroll(); | |
| 3947 redrawcmdline(); | |
| 3948 } | |
| 3949 } | |
| 3950 # ifdef FEAT_FOLDING | |
| 3951 /* Value may have been changed for closed fold. */ | |
| 3952 sb->value = sb->wp->w_topline - 1; | |
| 3953 # endif | |
| 788 | 3954 |
| 3955 /* When dragging one scrollbar and there is another one at the other | |
| 3956 * side move the thumb of that one too. */ | |
| 3957 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 3958 gui_mch_set_scrollbar_thumb( | |
| 3959 &sb->wp->w_scrollbars[ | |
| 3960 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 3961 ? SBAR_LEFT : SBAR_RIGHT], | |
| 3962 sb->value, sb->size, sb->max); | |
| 3963 | |
| 7 | 3964 #else |
| 3965 bytes[0] = CSI; | |
| 3966 bytes[1] = KS_VER_SCROLLBAR; | |
| 3967 bytes[2] = KE_FILLER; | |
| 3968 bytes[3] = (char_u)sb_num; | |
| 3969 byte_count = 4; | |
| 3970 #endif | |
| 3971 } | |
| 3972 else | |
| 3973 { | |
| 3974 #ifdef USE_ON_FLY_SCROLL | |
| 3975 scrollbar_value = value; | |
| 3976 | |
| 3977 if (State & NORMAL) | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3978 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 3979 else if (State & INSERT) |
| 3980 ins_horscroll(); | |
| 3981 else if (State & CMDLINE) | |
| 3982 { | |
| 540 | 3983 if (msg_scrolled == 0) |
| 7 | 3984 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3985 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 3986 redrawcmdline(); |
| 3987 } | |
| 3988 } | |
| 3989 if (old_leftcol != curwin->w_leftcol) | |
| 3990 { | |
| 3991 updateWindow(curwin); /* update window, status and cmdline */ | |
| 3992 setcursor(); | |
| 3993 } | |
| 3994 #else | |
| 3995 bytes[0] = CSI; | |
| 3996 bytes[1] = KS_HOR_SCROLLBAR; | |
| 3997 bytes[2] = KE_FILLER; | |
| 3998 byte_count = 3; | |
| 3999 #endif | |
| 4000 } | |
| 4001 | |
| 4002 #ifdef USE_ON_FLY_SCROLL | |
| 4003 # ifdef FEAT_SCROLLBIND | |
| 4004 /* | |
| 4005 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4006 */ | |
| 4007 if (curwin->w_p_scb | |
| 4008 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4009 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
| 4010 # ifdef FEAT_DIFF | |
| 4011 || curwin->w_topfill != old_topfill | |
| 4012 # endif | |
| 4013 )))) | |
| 4014 { | |
| 4015 do_check_scrollbind(TRUE); | |
| 4016 /* need to update the window right here */ | |
| 4017 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4018 if (wp->w_redr_type > 0) | |
| 4019 updateWindow(wp); | |
| 4020 setcursor(); | |
| 4021 } | |
| 4022 # endif | |
| 4023 out_flush(); | |
| 4024 gui_update_cursor(FALSE, TRUE); | |
| 4025 #else | |
| 664 | 4026 add_to_input_buf(bytes, byte_count); |
| 4027 add_long_to_buf((long_u)value, bytes); | |
| 4028 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4029 #endif |
| 4030 } | |
| 4031 | |
| 4032 /* | |
| 4033 * Scrollbar stuff: | |
| 4034 */ | |
| 4035 | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4036 #if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) || defined(PROTO) |
| 1906 | 4037 /* |
| 4038 * Called when something in the window layout has changed. | |
| 4039 */ | |
| 4040 void | |
| 4041 gui_may_update_scrollbars() | |
| 4042 { | |
| 4043 if (gui.in_use && starting == 0) | |
| 4044 { | |
| 4045 out_flush(); | |
| 4046 gui_init_which_components(NULL); | |
| 4047 gui_update_scrollbars(TRUE); | |
| 4048 } | |
| 4049 need_mouse_correct = TRUE; | |
| 4050 } | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4051 #endif |
| 1906 | 4052 |
| 7 | 4053 void |
| 4054 gui_update_scrollbars(force) | |
| 4055 int force; /* Force all scrollbars to get updated */ | |
| 4056 { | |
| 4057 win_T *wp; | |
| 4058 scrollbar_T *sb; | |
| 4059 long val, size, max; /* need 32 bits here */ | |
| 4060 int which_sb; | |
| 4061 int h, y; | |
| 4062 #ifdef FEAT_VERTSPLIT | |
| 4063 static win_T *prev_curwin = NULL; | |
| 4064 #endif | |
| 4065 | |
| 4066 /* Update the horizontal scrollbar */ | |
| 4067 gui_update_horiz_scrollbar(force); | |
| 4068 | |
| 4069 #ifndef WIN3264 | |
| 4070 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4071 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4072 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4073 return; | |
| 4074 #endif | |
| 4075 | |
| 4076 /* | |
| 4077 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4078 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4079 * need to update the other one. | |
| 4080 */ | |
| 674 | 4081 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4082 && gui.which_scrollbars[SBAR_LEFT] | |
| 4083 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4084 { |
| 4085 /* | |
| 4086 * If we have two scrollbars and one of them is being dragged, just | |
| 4087 * copy the scrollbar position from the dragged one to the other one. | |
| 4088 */ | |
| 4089 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4090 if (gui.dragged_wp != NULL) | |
| 4091 gui_mch_set_scrollbar_thumb( | |
| 4092 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4093 gui.dragged_wp->w_scrollbars[0].value, | |
| 4094 gui.dragged_wp->w_scrollbars[0].size, | |
| 4095 gui.dragged_wp->w_scrollbars[0].max); | |
| 4096 } | |
| 4097 | |
| 4098 /* avoid that moving components around generates events */ | |
| 4099 ++hold_gui_events; | |
| 4100 | |
| 4101 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) | |
| 4102 { | |
| 4103 if (wp->w_buffer == NULL) /* just in case */ | |
| 4104 continue; | |
| 674 | 4105 /* Skip a scrollbar that is being dragged. */ |
| 4106 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4107 || gui.dragged_sb == SBAR_RIGHT) | |
| 4108 && gui.dragged_wp == wp) | |
| 4109 continue; | |
| 4110 | |
| 7 | 4111 #ifdef SCROLL_PAST_END |
| 4112 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4113 #else | |
| 4114 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4115 #endif | |
| 4116 if (max < 0) /* empty buffer */ | |
| 4117 max = 0; | |
| 4118 val = wp->w_topline - 1; | |
| 4119 size = wp->w_height; | |
| 4120 #ifdef SCROLL_PAST_END | |
| 4121 if (val > max) /* just in case */ | |
| 4122 val = max; | |
| 4123 #else | |
| 4124 if (size > max + 1) /* just in case */ | |
| 4125 size = max + 1; | |
| 4126 if (val > max - size + 1) | |
| 4127 val = max - size + 1; | |
| 4128 #endif | |
| 4129 if (val < 0) /* minimal value is 0 */ | |
| 4130 val = 0; | |
| 4131 | |
| 4132 /* | |
| 4133 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4134 * It would be the same info for left and right so we just store it for | |
| 4135 * one of them. | |
| 4136 */ | |
| 4137 sb = &wp->w_scrollbars[0]; | |
| 4138 | |
| 4139 /* | |
| 4140 * Note: no check for valid w_botline. If it's not valid the | |
| 4141 * scrollbars will be updated later anyway. | |
| 4142 */ | |
| 4143 if (size < 1 || wp->w_botline - 2 > max) | |
| 4144 { | |
| 4145 /* | |
| 4146 * This can happen during changing files. Just don't update the | |
| 4147 * scrollbar for now. | |
| 4148 */ | |
| 4149 sb->height = 0; /* Force update next time */ | |
| 4150 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4151 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4152 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4153 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4154 continue; | |
| 4155 } | |
| 4156 if (force || sb->height != wp->w_height | |
| 4157 #ifdef FEAT_WINDOWS | |
| 4158 || sb->top != wp->w_winrow | |
| 4159 || sb->status_height != wp->w_status_height | |
| 4160 # ifdef FEAT_VERTSPLIT | |
| 4161 || sb->width != wp->w_width | |
| 4162 || prev_curwin != curwin | |
| 4163 # endif | |
| 4164 #endif | |
| 4165 ) | |
| 4166 { | |
| 4167 /* Height, width or position of scrollbar has changed. For | |
| 4168 * vertical split: curwin changed. */ | |
| 4169 sb->height = wp->w_height; | |
| 4170 #ifdef FEAT_WINDOWS | |
| 4171 sb->top = wp->w_winrow; | |
| 4172 sb->status_height = wp->w_status_height; | |
| 4173 # ifdef FEAT_VERTSPLIT | |
| 4174 sb->width = wp->w_width; | |
| 4175 # endif | |
| 4176 #endif | |
| 4177 | |
| 4178 /* Calculate height and position in pixels */ | |
| 4179 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4180 y = sb->top * gui.char_height + gui.border_offset; | |
| 4181 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4182 if (gui.menu_is_active) | |
| 4183 y += gui.menu_height; | |
| 4184 #endif | |
| 4185 | |
| 4186 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4187 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4188 # ifdef FEAT_GUI_ATHENA | |
| 4189 y += gui.toolbar_height; | |
| 4190 # else | |
| 4191 # ifdef FEAT_GUI_MSWIN | |
| 4192 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4193 # endif | |
| 4194 # endif | |
| 4195 #endif | |
| 4196 | |
| 810 | 4197 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4198 if (gui_has_tabline()) | |
| 843 | 4199 y += gui.tabline_height; |
| 810 | 4200 #endif |
| 4201 | |
| 7 | 4202 #ifdef FEAT_WINDOWS |
| 4203 if (wp->w_winrow == 0) | |
| 4204 #endif | |
| 4205 { | |
| 4206 /* Height of top scrollbar includes width of top border */ | |
| 4207 h += gui.border_offset; | |
| 4208 y -= gui.border_offset; | |
| 4209 } | |
| 4210 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4211 { | |
| 4212 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4213 gui.left_sbar_x, y, | |
| 4214 gui.scrollbar_width, h); | |
| 4215 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4216 } | |
| 4217 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4218 { | |
| 4219 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4220 gui.right_sbar_x, y, | |
| 4221 gui.scrollbar_width, h); | |
| 4222 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4223 } | |
| 4224 } | |
| 4225 | |
| 4226 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4227 * checking if the thumb moved at least a pixel. Only do this for | |
| 4228 * Athena, most other GUIs require the update anyway to make the | |
| 4229 * arrows work. */ | |
| 4230 #ifdef FEAT_GUI_ATHENA | |
| 4231 if (max == 0) | |
| 4232 y = 0; | |
| 4233 else | |
| 4234 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4235 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4236 #else | |
| 4237 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4238 #endif | |
| 4239 { | |
| 4240 /* Thumb of scrollbar has moved */ | |
| 4241 sb->value = val; | |
| 4242 #ifdef FEAT_GUI_ATHENA | |
| 4243 sb->pixval = y; | |
| 4244 #endif | |
| 4245 sb->size = size; | |
| 4246 sb->max = max; | |
| 674 | 4247 if (gui.which_scrollbars[SBAR_LEFT] |
| 4248 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4249 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4250 val, size, max); | |
| 4251 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4252 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4253 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4254 val, size, max); | |
| 4255 } | |
| 4256 } | |
| 4257 #ifdef FEAT_VERTSPLIT | |
| 4258 prev_curwin = curwin; | |
| 4259 #endif | |
| 4260 --hold_gui_events; | |
| 4261 } | |
| 4262 | |
| 4263 /* | |
| 4264 * Enable or disable a scrollbar. | |
| 4265 * Check for scrollbars for vertically split windows which are not enabled | |
| 4266 * sometimes. | |
| 4267 */ | |
| 4268 static void | |
| 4269 gui_do_scrollbar(wp, which, enable) | |
| 4270 win_T *wp; | |
| 4271 int which; /* SBAR_LEFT or SBAR_RIGHT */ | |
| 4272 int enable; /* TRUE to enable scrollbar */ | |
| 4273 { | |
| 4274 #ifdef FEAT_VERTSPLIT | |
| 4275 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4276 int has_midcol = (wp->w_wincol <= midcol | |
| 4277 && wp->w_wincol + wp->w_width >= midcol); | |
| 4278 | |
| 4279 /* Only enable scrollbars that contain the middle column of the current | |
| 4280 * window. */ | |
| 4281 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4282 { | |
| 4283 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4284 * contain the middle column of the current window. */ | |
| 4285 if (!has_midcol) | |
| 4286 enable = FALSE; | |
| 4287 } | |
| 4288 else | |
| 4289 { | |
| 4290 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4291 * contain the middle column of the current window nor are on the far | |
| 4292 * side. */ | |
| 4293 if (midcol > Columns / 2) | |
| 4294 { | |
| 4295 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4296 enable = FALSE; | |
| 4297 } | |
| 4298 else | |
| 4299 { | |
| 4300 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4301 : !has_midcol) | |
| 4302 enable = FALSE; | |
| 4303 } | |
| 4304 } | |
| 4305 #endif | |
| 4306 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4307 } | |
| 4308 | |
| 4309 /* | |
| 4310 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4311 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4312 * or FALSE otherwise. | |
| 4313 */ | |
| 4314 int | |
| 4315 gui_do_scroll() | |
| 4316 { | |
| 4317 win_T *wp, *save_wp; | |
| 4318 int i; | |
| 4319 long nlines; | |
| 4320 pos_T old_cursor; | |
| 4321 linenr_T old_topline; | |
| 4322 #ifdef FEAT_DIFF | |
| 4323 int old_topfill; | |
| 4324 #endif | |
| 4325 | |
| 4326 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4327 if (wp == NULL) | |
| 4328 break; | |
| 4329 if (wp == NULL) | |
| 4330 /* Couldn't find window */ | |
| 4331 return FALSE; | |
| 4332 | |
| 4333 /* | |
| 4334 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4335 */ | |
| 4336 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4337 if (nlines == 0) | |
| 4338 return FALSE; | |
| 4339 | |
| 4340 save_wp = curwin; | |
| 4341 old_topline = wp->w_topline; | |
| 4342 #ifdef FEAT_DIFF | |
| 4343 old_topfill = wp->w_topfill; | |
| 4344 #endif | |
| 4345 old_cursor = wp->w_cursor; | |
| 4346 curwin = wp; | |
| 4347 curbuf = wp->w_buffer; | |
| 4348 if (nlines < 0) | |
| 4349 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4350 else | |
| 4351 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4352 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4353 * the mouse-up event already, but we still want it to behave like when | |
| 4354 * dragging. But not the next click in an arrow. */ | |
| 4355 if (gui.dragged_sb == SBAR_NONE) | |
| 4356 gui.dragged_wp = NULL; | |
| 4357 | |
| 4358 if (old_topline != wp->w_topline | |
| 4359 #ifdef FEAT_DIFF | |
| 4360 || old_topfill != wp->w_topfill | |
| 4361 #endif | |
| 4362 ) | |
| 4363 { | |
| 4364 if (p_so != 0) | |
| 4365 { | |
| 4366 cursor_correct(); /* fix window for 'so' */ | |
| 4367 update_topline(); /* avoid up/down jump */ | |
| 4368 } | |
| 4369 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4370 coladvance(wp->w_curswant); | |
| 4371 #ifdef FEAT_SCROLLBIND | |
| 4372 wp->w_scbind_pos = wp->w_topline; | |
| 4373 #endif | |
| 4374 } | |
| 4375 | |
| 519 | 4376 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4377 validate_cursor(); | |
| 4378 | |
| 7 | 4379 curwin = save_wp; |
| 4380 curbuf = save_wp->w_buffer; | |
| 4381 | |
| 4382 /* | |
| 4383 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4384 * the status line!). | |
| 4385 */ | |
| 4386 if (old_topline != wp->w_topline | |
| 519 | 4387 || wp->w_redr_type != 0 |
| 7 | 4388 #ifdef FEAT_DIFF |
| 4389 || old_topfill != wp->w_topfill | |
| 4390 #endif | |
| 4391 ) | |
| 4392 { | |
| 1434 | 4393 int type = VALID; |
| 4394 | |
| 4395 #ifdef FEAT_INS_EXPAND | |
| 4396 if (pum_visible()) | |
| 4397 { | |
| 4398 type = NOT_VALID; | |
| 4399 wp->w_lines_valid = 0; | |
| 4400 } | |
| 4401 #endif | |
| 4402 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4403 * disappear when losing focus after a scrollbar drag. */ | |
| 4404 if (wp->w_redr_type < type) | |
| 4405 wp->w_redr_type = type; | |
| 7 | 4406 updateWindow(wp); /* update window, status line, and cmdline */ |
| 4407 } | |
| 4408 | |
| 973 | 4409 #ifdef FEAT_INS_EXPAND |
| 4410 /* May need to redraw the popup menu. */ | |
| 4411 if (pum_visible()) | |
| 4412 pum_redraw(); | |
| 4413 #endif | |
| 4414 | |
| 7 | 4415 return (wp == curwin && !equalpos(curwin->w_cursor, old_cursor)); |
| 4416 } | |
| 4417 | |
| 4418 | |
| 4419 /* | |
| 4420 * Horizontal scrollbar stuff: | |
| 4421 */ | |
| 4422 | |
| 4423 /* | |
| 4424 * Return length of line "lnum" for horizontal scrolling. | |
| 4425 */ | |
| 4426 static colnr_T | |
| 4427 scroll_line_len(lnum) | |
| 4428 linenr_T lnum; | |
| 4429 { | |
| 4430 char_u *p; | |
| 4431 colnr_T col; | |
| 4432 int w; | |
| 4433 | |
| 4434 p = ml_get(lnum); | |
| 4435 col = 0; | |
| 4436 if (*p != NUL) | |
| 4437 for (;;) | |
| 4438 { | |
| 4439 w = chartabsize(p, col); | |
| 39 | 4440 mb_ptr_adv(p); |
| 7 | 4441 if (*p == NUL) /* don't count the last character */ |
| 4442 break; | |
| 4443 col += w; | |
| 4444 } | |
| 4445 return col; | |
| 4446 } | |
| 4447 | |
| 4448 /* Remember which line is currently the longest, so that we don't have to | |
| 4449 * search for it when scrolling horizontally. */ | |
| 4450 static linenr_T longest_lnum = 0; | |
| 4451 | |
|
2409
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|
4452 /* |
|
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|
4453 * Find longest visible line number. If this is not possible (or not desired, |
|
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|
4454 * by setting 'h' in "guioptions") then the current line number is returned. |
|
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|
4455 */ |
|
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|
4456 static linenr_T |
|
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4457 gui_find_longest_lnum() |
|
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4458 { |
|
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|
4459 linenr_T ret = 0; |
|
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|
4460 |
|
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|
4461 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
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|
4462 * line numbers, topline and botline can be invalid when displaying is |
|
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|
4463 * postponed. */ |
|
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|
4464 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
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|
4465 && curwin->w_topline <= curwin->w_cursor.lnum |
|
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|
4466 && curwin->w_botline > curwin->w_cursor.lnum |
|
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|
4467 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
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|
4468 { |
|
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|
4469 linenr_T lnum; |
|
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|
4470 colnr_T n; |
|
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|
4471 long max = 0; |
|
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|
4472 |
|
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|
4473 /* Use maximum of all visible lines. Remember the lnum of the |
|
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|
4474 * longest line, closest to the cursor line. Used when scrolling |
|
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|
4475 * below. */ |
|
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|
4476 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
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|
4477 { |
|
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|
4478 n = scroll_line_len(lnum); |
|
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|
4479 if (n > (colnr_T)max) |
|
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4480 { |
|
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|
4481 max = n; |
|
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|
4482 ret = lnum; |
|
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4483 } |
|
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|
4484 else if (n == (colnr_T)max |
|
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|
4485 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
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4486 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
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|
4487 ret = lnum; |
|
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4488 } |
|
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|
4489 } |
|
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|
4490 else |
|
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|
4491 /* Use cursor line only. */ |
|
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|
4492 ret = curwin->w_cursor.lnum; |
|
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|
4493 |
|
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|
4494 return ret; |
|
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4495 } |
|
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|
4496 |
| 7 | 4497 static void |
| 4498 gui_update_horiz_scrollbar(force) | |
| 4499 int force; | |
| 4500 { | |
| 4501 long value, size, max; /* need 32 bit ints here */ | |
| 4502 | |
| 4503 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4504 return; | |
| 4505 | |
| 4506 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4507 return; | |
| 4508 | |
| 4509 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4510 return; | |
| 4511 | |
| 4512 /* | |
| 4513 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4514 * something (like changing files). If so, don't do anything for now. | |
| 4515 */ | |
| 4516 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4517 { | |
| 4518 gui.bottom_sbar.value = -1; | |
| 4519 return; | |
| 4520 } | |
| 4521 | |
| 4522 size = W_WIDTH(curwin); | |
| 4523 if (curwin->w_p_wrap) | |
| 4524 { | |
| 4525 value = 0; | |
| 4526 #ifdef SCROLL_PAST_END | |
| 4527 max = 0; | |
| 4528 #else | |
| 4529 max = W_WIDTH(curwin) - 1; | |
| 4530 #endif | |
| 4531 } | |
| 4532 else | |
| 4533 { | |
| 4534 value = curwin->w_leftcol; | |
| 4535 | |
|
2409
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|
4536 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4537 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4538 |
| 7 | 4539 #ifdef FEAT_VIRTUALEDIT |
| 4540 if (virtual_active()) | |
| 4541 { | |
| 4542 /* May move the cursor even further to the right. */ | |
| 4543 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4544 max = curwin->w_virtcol; | |
| 4545 } | |
| 4546 #endif | |
| 4547 | |
| 4548 #ifndef SCROLL_PAST_END | |
| 4549 max += W_WIDTH(curwin) - 1; | |
| 4550 #endif | |
| 4551 /* 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
|
4552 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4553 size -= curwin_col_off(); |
| 4554 #ifndef SCROLL_PAST_END | |
| 4555 max -= curwin_col_off(); | |
| 4556 #endif | |
| 4557 } | |
| 4558 | |
| 4559 #ifndef SCROLL_PAST_END | |
| 4560 if (value > max - size + 1) | |
| 4561 value = max - size + 1; /* limit the value to allowable range */ | |
| 4562 #endif | |
| 4563 | |
| 4564 #ifdef FEAT_RIGHTLEFT | |
| 4565 if (curwin->w_p_rl) | |
| 4566 { | |
| 4567 value = max + 1 - size - value; | |
| 4568 if (value < 0) | |
| 4569 { | |
| 4570 size += value; | |
| 4571 value = 0; | |
| 4572 } | |
| 4573 } | |
| 4574 #endif | |
| 4575 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4576 && max == gui.bottom_sbar.max) | |
| 4577 return; | |
| 4578 | |
| 4579 gui.bottom_sbar.value = value; | |
| 4580 gui.bottom_sbar.size = size; | |
| 4581 gui.bottom_sbar.max = max; | |
| 4582 gui.prev_wrap = curwin->w_p_wrap; | |
| 4583 | |
| 4584 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4585 } | |
| 4586 | |
| 4587 /* | |
| 4588 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4589 */ | |
| 4590 int | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4591 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
|
4592 long_u leftcol; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4593 int compute_longest_lnum; |
| 7 | 4594 { |
| 4595 /* no wrapping, no scrolling */ | |
| 4596 if (curwin->w_p_wrap) | |
| 4597 return FALSE; | |
| 4598 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4599 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4600 return FALSE; |
| 4601 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4602 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4603 |
| 4604 /* 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
|
4605 * longest visible line. */ |
| 7 | 4606 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
|
4607 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4608 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4609 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4610 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4611 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4612 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
|
4613 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4614 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4615 /* 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
|
4616 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
|
4617 && longest_lnum < curwin->w_botline) |
| 7 | 4618 { |
| 4619 curwin->w_cursor.lnum = longest_lnum; | |
| 4620 curwin->w_cursor.col = 0; | |
| 4621 } | |
| 4622 } | |
| 4623 | |
| 4624 return leftcol_changed(); | |
| 4625 } | |
| 4626 | |
| 4627 /* | |
| 4628 * Check that none of the colors are the same as the background color | |
| 4629 */ | |
| 4630 void | |
| 4631 gui_check_colors() | |
| 4632 { | |
| 4633 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4634 { | |
| 4635 gui_set_bg_color((char_u *)"White"); | |
| 4636 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4637 gui_set_fg_color((char_u *)"Black"); | |
| 4638 } | |
| 4639 } | |
| 4640 | |
| 203 | 4641 static void |
| 7 | 4642 gui_set_fg_color(name) |
| 4643 char_u *name; | |
| 4644 { | |
| 4645 gui.norm_pixel = gui_get_color(name); | |
| 4646 hl_set_fg_color_name(vim_strsave(name)); | |
| 4647 } | |
| 4648 | |
| 203 | 4649 static void |
| 7 | 4650 gui_set_bg_color(name) |
| 4651 char_u *name; | |
| 4652 { | |
| 4653 gui.back_pixel = gui_get_color(name); | |
| 4654 hl_set_bg_color_name(vim_strsave(name)); | |
| 4655 } | |
| 4656 | |
| 4657 /* | |
| 4658 * Allocate a color by name. | |
| 4659 * Returns INVALCOLOR and gives an error message when failed. | |
| 4660 */ | |
| 4661 guicolor_T | |
| 4662 gui_get_color(name) | |
| 4663 char_u *name; | |
| 4664 { | |
| 4665 guicolor_T t; | |
| 4666 | |
| 4667 if (*name == NUL) | |
| 4668 return INVALCOLOR; | |
| 4669 t = gui_mch_get_color(name); | |
| 11 | 4670 |
| 7 | 4671 if (t == INVALCOLOR |
| 574 | 4672 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4673 && gui.in_use |
| 4674 #endif | |
| 4675 ) | |
| 4676 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4677 return t; | |
| 4678 } | |
| 4679 | |
| 4680 /* | |
| 4681 * Return the grey value of a color (range 0-255). | |
| 4682 */ | |
| 4683 int | |
| 4684 gui_get_lightness(pixel) | |
| 4685 guicolor_T pixel; | |
| 4686 { | |
| 4687 long_u rgb = gui_mch_get_rgb(pixel); | |
| 4688 | |
| 835 | 4689 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4690 + (((rgb >> 8) & 0xff) * 587) |
| 4691 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4692 } |
| 4693 | |
| 4694 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4695 void | |
| 4696 gui_new_scrollbar_colors() | |
| 4697 { | |
| 4698 win_T *wp; | |
| 4699 | |
| 4700 /* Nothing to do if GUI hasn't started yet. */ | |
| 4701 if (!gui.in_use) | |
| 4702 return; | |
| 4703 | |
| 4704 FOR_ALL_WINDOWS(wp) | |
| 4705 { | |
| 4706 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4707 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4708 } | |
| 4709 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4710 } | |
| 4711 #endif | |
| 4712 | |
| 4713 /* | |
| 4714 * Call this when focus has changed. | |
| 4715 */ | |
| 4716 void | |
| 4717 gui_focus_change(in_focus) | |
| 4718 int in_focus; | |
| 4719 { | |
| 4720 /* | |
| 4721 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4722 * between the debugger window and gvim. | |
| 4723 */ | |
| 4724 #if 1 | |
| 4725 gui.in_focus = in_focus; | |
| 4726 out_flush(); /* make sure output has been written */ | |
| 4727 gui_update_cursor(TRUE, FALSE); | |
| 4728 | |
| 4729 # ifdef FEAT_XIM | |
| 4730 xim_set_focus(in_focus); | |
| 4731 # endif | |
| 4732 | |
| 1380 | 4733 /* Put events in the input queue only when allowed. |
| 4734 * ui_focus_change() isn't called directly, because it invokes | |
| 4735 * autocommands and that must not happen asynchronously. */ | |
| 4736 if (!hold_gui_events) | |
| 4737 { | |
| 4738 char_u bytes[3]; | |
| 4739 | |
| 4740 bytes[0] = CSI; | |
| 4741 bytes[1] = KS_EXTRA; | |
| 4742 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4743 add_to_input_buf(bytes, 3); | |
| 4744 } | |
| 7 | 4745 #endif |
| 4746 } | |
| 4747 | |
| 4748 /* | |
| 4749 * Called when the mouse moved (but not when dragging). | |
| 4750 */ | |
| 4751 void | |
| 4752 gui_mouse_moved(x, y) | |
| 4753 int x; | |
| 4754 int y; | |
| 4755 { | |
| 4756 win_T *wp; | |
| 894 | 4757 char_u st[8]; |
| 7 | 4758 |
| 771 | 4759 /* Ignore this while still starting up. */ |
| 4760 if (!gui.in_use || gui.starting) | |
| 4761 return; | |
| 4762 | |
| 7 | 4763 #ifdef FEAT_MOUSESHAPE |
| 4764 /* Get window pointer, and update mouse shape as well. */ | |
| 4765 wp = xy2win(x, y); | |
| 4766 #endif | |
| 4767 | |
| 4768 /* Only handle this when 'mousefocus' set and ... */ | |
| 4769 if (p_mousef | |
| 4770 && !hold_gui_events /* not holding events */ | |
| 4771 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4772 && State != HITRETURN /* but not hit-return prompt */ | |
| 4773 && msg_scrolled == 0 /* no scrolled message */ | |
| 4774 && !need_mouse_correct /* not moving the pointer */ | |
| 4775 && gui.in_focus) /* gvim in focus */ | |
| 4776 { | |
| 4777 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4778 if (x < 0 || x > Columns * gui.char_width) | |
| 4779 return; | |
| 4780 #ifndef FEAT_MOUSESHAPE | |
| 4781 wp = xy2win(x, y); | |
| 4782 #endif | |
| 4783 if (wp == curwin || wp == NULL) | |
| 4784 return; /* still in the same old window, or none at all */ | |
| 4785 | |
| 859 | 4786 #ifdef FEAT_WINDOWS |
| 4787 /* Ignore position in the tab pages line. */ | |
| 4788 if (Y_2_ROW(y) < tabline_height()) | |
| 4789 return; | |
| 4790 #endif | |
| 4791 | |
| 7 | 4792 /* |
| 4793 * format a mouse click on status line input | |
| 4794 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4795 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4796 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4797 */ |
| 4798 if (finish_op) | |
| 4799 { | |
| 4800 /* abort the current operator first */ | |
| 4801 st[0] = ESC; | |
| 4802 add_to_input_buf(st, 1); | |
| 4803 } | |
| 4804 st[0] = CSI; | |
| 4805 st[1] = KS_MOUSE; | |
| 4806 st[2] = KE_FILLER; | |
| 4807 st[3] = (char_u)MOUSE_LEFT; | |
| 4808 fill_mouse_coord(st + 4, | |
| 4809 #ifdef FEAT_VERTSPLIT | |
| 261 | 4810 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4811 #else |
| 4812 -1, | |
| 4813 #endif | |
| 4814 wp->w_height + W_WINROW(wp)); | |
| 4815 | |
| 4816 add_to_input_buf(st, 8); | |
| 4817 st[3] = (char_u)MOUSE_RELEASE; | |
| 4818 add_to_input_buf(st, 8); | |
| 4819 #ifdef FEAT_GUI_GTK | |
| 4820 /* Need to wake up the main loop */ | |
| 4821 if (gtk_main_level() > 0) | |
| 4822 gtk_main_quit(); | |
| 4823 #endif | |
| 4824 } | |
| 4825 } | |
| 4826 | |
| 4827 /* | |
| 4828 * Called when mouse should be moved to window with focus. | |
| 4829 */ | |
| 4830 void | |
| 4831 gui_mouse_correct() | |
| 4832 { | |
| 4833 int x, y; | |
| 4834 win_T *wp = NULL; | |
| 4835 | |
| 4836 need_mouse_correct = FALSE; | |
| 87 | 4837 |
| 4838 if (!(gui.in_use && p_mousef)) | |
| 4839 return; | |
| 4840 | |
| 4841 gui_mch_getmouse(&x, &y); | |
| 4842 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4843 if (x < 0 || x > Columns * gui.char_width) | |
| 4844 return; | |
| 877 | 4845 if (y >= 0 |
| 859 | 4846 # ifdef FEAT_WINDOWS |
| 877 | 4847 && Y_2_ROW(y) >= tabline_height() |
| 859 | 4848 # endif |
| 877 | 4849 ) |
| 87 | 4850 wp = xy2win(x, y); |
| 4851 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4852 { |
| 87 | 4853 validate_cline_row(); |
| 4854 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4855 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4856 + (gui.char_height) / 2); |
| 4857 } | |
| 4858 } | |
| 4859 | |
| 4860 /* | |
| 4861 * Find window where the mouse pointer "y" coordinate is in. | |
| 4862 */ | |
| 4863 static win_T * | |
| 4864 xy2win(x, y) | |
| 1887 | 4865 int x UNUSED; |
| 4866 int y UNUSED; | |
| 7 | 4867 { |
| 4868 #ifdef FEAT_WINDOWS | |
| 4869 int row; | |
| 4870 int col; | |
| 4871 win_T *wp; | |
| 4872 | |
| 4873 row = Y_2_ROW(y); | |
| 4874 col = X_2_COL(x); | |
| 4875 if (row < 0 || col < 0) /* before first window */ | |
| 4876 return NULL; | |
| 4877 wp = mouse_find_win(&row, &col); | |
| 4878 # ifdef FEAT_MOUSESHAPE | |
| 4879 if (State == HITRETURN || State == ASKMORE) | |
| 4880 { | |
| 4881 if (Y_2_ROW(y) >= msg_row) | |
| 4882 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4883 else | |
| 4884 update_mouseshape(SHAPE_IDX_MORE); | |
| 4885 } | |
| 4886 else if (row > wp->w_height) /* below status line */ | |
| 4887 update_mouseshape(SHAPE_IDX_CLINE); | |
| 4888 # ifdef FEAT_VERTSPLIT | |
| 4889 else if (!(State & CMDLINE) && W_VSEP_WIDTH(wp) > 0 && col == wp->w_width | |
| 819 | 4890 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4891 update_mouseshape(SHAPE_IDX_VSEP); |
| 4892 # endif | |
| 4893 else if (!(State & CMDLINE) && W_STATUS_HEIGHT(wp) > 0 | |
| 819 | 4894 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4895 update_mouseshape(SHAPE_IDX_STATUS); |
| 4896 else | |
| 4897 update_mouseshape(-2); | |
| 4898 # endif | |
| 4899 return wp; | |
| 4900 #else | |
| 4901 return firstwin; | |
| 4902 #endif | |
| 4903 } | |
| 4904 | |
| 4905 /* | |
| 4906 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4907 * File names may be given to redefine the args list. | |
| 4908 */ | |
| 4909 void | |
| 4910 ex_gui(eap) | |
| 4911 exarg_T *eap; | |
| 4912 { | |
| 4913 char_u *arg = eap->arg; | |
| 4914 | |
| 4915 /* | |
| 4916 * Check for "-f" argument: foreground, don't fork. | |
| 4917 * Also don't fork when started with "gvim -f". | |
| 4918 * Do fork when using "gui -b". | |
| 4919 */ | |
| 4920 if (arg[0] == '-' | |
| 4921 && (arg[1] == 'f' || arg[1] == 'b') | |
| 4922 && (arg[2] == NUL || vim_iswhite(arg[2]))) | |
| 4923 { | |
| 4924 gui.dofork = (arg[1] == 'b'); | |
| 4925 eap->arg = skipwhite(eap->arg + 2); | |
| 4926 } | |
| 4927 if (!gui.in_use) | |
| 4928 { | |
| 4929 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 4930 * of the argument ending up after the shell prompt. */ | |
| 4931 msg_clr_eos_force(); | |
| 4932 gui_start(); | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4933 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 4934 netbeans_gui_register(); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4935 #endif |
| 7 | 4936 } |
| 4937 if (!ends_excmd(*eap->arg)) | |
| 4938 ex_next(eap); | |
| 4939 } | |
| 4940 | |
| 4941 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 4942 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 4943 /* |
| 4944 * This is shared between Athena, Motif and GTK. | |
| 4945 */ | |
| 236 | 4946 static void gfp_setname __ARGS((char_u *fname, void *cookie)); |
| 7 | 4947 |
| 4948 /* | |
| 4949 * Callback function for do_in_runtimepath(). | |
| 4950 */ | |
| 4951 static void | |
| 236 | 4952 gfp_setname(fname, cookie) |
| 7 | 4953 char_u *fname; |
| 236 | 4954 void *cookie; |
| 7 | 4955 { |
| 236 | 4956 char_u *gfp_buffer = cookie; |
| 4957 | |
| 7 | 4958 if (STRLEN(fname) >= MAXPATHL) |
| 4959 *gfp_buffer = NUL; | |
| 4960 else | |
| 4961 STRCPY(gfp_buffer, fname); | |
| 4962 } | |
| 4963 | |
| 4964 /* | |
| 4965 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 4966 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 4967 */ | |
| 4968 int | |
| 4969 gui_find_bitmap(name, buffer, ext) | |
| 4970 char_u *name; | |
| 4971 char_u *buffer; | |
| 4972 char *ext; | |
| 4973 { | |
| 4974 if (STRLEN(name) > MAXPATHL - 14) | |
| 4975 return FAIL; | |
| 273 | 4976 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
| 236 | 4977 if (do_in_runtimepath(buffer, FALSE, gfp_setname, buffer) == FAIL |
| 4978 || *buffer == NUL) | |
| 7 | 4979 return FAIL; |
| 4980 return OK; | |
| 4981 } | |
| 4982 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4983 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 4984 /* |
| 4985 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 4986 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 4987 * "ext" and search for it in 'runtimepath'. | |
| 4988 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 4989 * contains "name". | |
| 4990 */ | |
| 4991 void | |
| 4992 gui_find_iconfile(name, buffer, ext) | |
| 4993 char_u *name; | |
| 4994 char_u *buffer; | |
| 4995 char *ext; | |
| 4996 { | |
| 4997 char_u buf[MAXPATHL + 1]; | |
| 4998 | |
| 4999 expand_env(name, buffer, MAXPATHL); | |
| 5000 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5001 STRCPY(buffer, buf); | |
| 5002 } | |
| 5003 # endif | |
| 5004 #endif | |
| 5005 | |
| 574 | 5006 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5007 void |
| 5008 display_errors() | |
| 5009 { | |
| 5010 char_u *p; | |
| 5011 | |
| 5012 if (isatty(2)) | |
| 5013 fflush(stderr); | |
| 5014 else if (error_ga.ga_data != NULL) | |
| 5015 { | |
| 5016 /* avoid putting up a message box with blanks only */ | |
| 5017 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5018 if (!isspace(*p)) | |
| 5019 { | |
| 5020 /* Truncate a very long message, it will go off-screen. */ | |
| 5021 if (STRLEN(p) > 2000) | |
| 5022 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5023 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5024 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5025 break; |
| 5026 } | |
| 5027 ga_clear(&error_ga); | |
| 5028 } | |
| 5029 } | |
| 5030 #endif | |
| 5031 | |
| 5032 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5033 /* | |
| 5034 * Return TRUE if still starting up and there is no place to enter text. | |
| 5035 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5036 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5037 * allow typing on stdin. | |
| 5038 */ | |
| 5039 int | |
| 5040 no_console_input() | |
| 5041 { | |
| 5042 return ((!gui.in_use || gui.starting) | |
| 5043 # ifndef NO_CONSOLE | |
| 5044 && !isatty(0) && !isatty(2) | |
| 5045 # endif | |
| 5046 ); | |
| 5047 } | |
| 5048 #endif | |
| 5049 | |
| 28 | 5050 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5051 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5052 || defined(PROTO) |
| 7 | 5053 /* |
| 5054 * Update the current window and the screen. | |
| 5055 */ | |
| 5056 void | |
| 5057 gui_update_screen() | |
| 5058 { | |
|
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5059 #ifdef FEAT_CONCEAL |
|
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|
5060 linenr_T conceal_old_cursor_line = 0; |
|
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5061 linenr_T conceal_new_cursor_line = 0; |
|
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|
5062 int conceal_update_lines = FALSE; |
|
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5063 #endif |
|
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5064 |
| 7 | 5065 update_topline(); |
| 5066 validate_cursor(); | |
|
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5067 |
|
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|
5068 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 1584 | 5069 /* Trigger CursorMoved if the cursor moved. */ |
|
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5070 if (!finish_op && ( |
|
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5071 # ifdef FEAT_AUTOCMD |
|
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5072 has_cursormoved() |
|
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5073 # endif |
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5074 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
|
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|
5075 || |
|
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|
5076 # endif |
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|
5077 # ifdef FEAT_CONCEAL |
|
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5078 curwin->w_p_cole > 0 |
|
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|
5079 # endif |
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5080 ) |
|
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|
5081 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5082 { |
|
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5083 # ifdef FEAT_AUTOCMD |
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5084 if (has_cursormoved()) |
|
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5085 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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5086 # endif |
|
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|
5087 # ifdef FEAT_CONCEAL |
|
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5088 if (curwin->w_p_cole > 0) |
|
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5089 { |
|
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|
5090 conceal_old_cursor_line = last_cursormoved.lnum; |
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5091 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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5092 conceal_update_lines = TRUE; |
|
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5093 } |
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5094 # endif |
| 1584 | 5095 last_cursormoved = curwin->w_cursor; |
| 5096 } | |
| 5097 #endif | |
|
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5098 |
| 7 | 5099 update_screen(0); /* may need to update the screen */ |
| 5100 setcursor(); | |
|
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5101 # if defined(FEAT_CONCEAL) |
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5102 if (conceal_update_lines |
|
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5103 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
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5104 || conceal_cursor_line(curwin) |
|
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5105 || need_cursor_line_redraw)) |
|
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5106 { |
|
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|
5107 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
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|
5108 update_single_line(curwin, conceal_old_cursor_line); |
|
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5109 update_single_line(curwin, conceal_new_cursor_line); |
|
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5110 curwin->w_valid &= ~VALID_CROW; |
|
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5111 } |
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|
5112 # endif |
| 7 | 5113 out_flush(); /* make sure output has been written */ |
| 5114 gui_update_cursor(TRUE, FALSE); | |
| 5115 gui_mch_flush(); | |
| 5116 } | |
| 5117 #endif | |
| 5118 | |
| 28 | 5119 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 5120 static void concat_esc __ARGS((garray_T *gap, char_u *text, int what)); |
| 5121 | |
| 5122 /* | |
| 5123 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5124 * if the argument is empty. | |
| 5125 * Returns an allocated string. | |
| 5126 */ | |
| 5127 char_u * | |
| 5128 get_find_dialog_text(arg, wwordp, mcasep) | |
| 5129 char_u *arg; | |
| 5130 int *wwordp; /* return: TRUE if \< \> found */ | |
| 5131 int *mcasep; /* return: TRUE if \C found */ | |
| 5132 { | |
| 5133 char_u *text; | |
| 5134 | |
| 5135 if (*arg == NUL) | |
| 5136 text = last_search_pat(); | |
| 5137 else | |
| 5138 text = arg; | |
| 5139 if (text != NULL) | |
| 5140 { | |
| 5141 text = vim_strsave(text); | |
| 5142 if (text != NULL) | |
| 5143 { | |
| 835 | 5144 int len = (int)STRLEN(text); |
| 7 | 5145 int i; |
| 5146 | |
| 5147 /* Remove "\V" */ | |
| 5148 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5149 { | |
| 5150 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5151 len -= 2; | |
| 5152 } | |
| 5153 | |
| 5154 /* Recognize "\c" and "\C" and remove. */ | |
| 5155 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5156 { | |
| 5157 *mcasep = (text[1] == 'C'); | |
| 5158 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5159 len -= 2; | |
| 5160 } | |
| 5161 | |
| 5162 /* Recognize "\<text\>" and remove. */ | |
| 5163 if (len >= 4 | |
| 5164 && STRNCMP(text, "\\<", 2) == 0 | |
| 5165 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5166 { | |
| 5167 *wwordp = TRUE; | |
| 5168 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5169 text[len - 4] = NUL; | |
| 5170 } | |
| 5171 | |
| 5172 /* Recognize "\/" or "\?" and remove. */ | |
| 5173 for (i = 0; i + 1 < len; ++i) | |
| 5174 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5175 || text[i + 1] == '?')) | |
| 5176 { | |
| 5177 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5178 --len; | |
| 5179 } | |
| 5180 } | |
| 5181 } | |
| 5182 return text; | |
| 5183 } | |
| 5184 | |
| 5185 /* | |
| 5186 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5187 */ | |
| 5188 static void | |
| 5189 concat_esc(gap, text, what) | |
| 5190 garray_T *gap; | |
| 5191 char_u *text; | |
| 5192 int what; | |
| 5193 { | |
| 5194 while (*text != NUL) | |
| 5195 { | |
| 5196 #ifdef FEAT_MBYTE | |
| 474 | 5197 int l = (*mb_ptr2len)(text); |
| 819 | 5198 |
| 7 | 5199 if (l > 1) |
| 5200 { | |
| 5201 while (--l >= 0) | |
| 5202 ga_append(gap, *text++); | |
| 5203 continue; | |
| 5204 } | |
| 5205 #endif | |
| 5206 if (*text == what) | |
| 5207 ga_append(gap, '\\'); | |
| 5208 ga_append(gap, *text); | |
| 5209 ++text; | |
| 5210 } | |
| 5211 } | |
| 5212 | |
| 5213 /* | |
| 5214 * Handle the press of a button in the find-replace dialog. | |
| 5215 * Return TRUE when something was added to the input buffer. | |
| 5216 */ | |
| 5217 int | |
| 5218 gui_do_findrepl(flags, find_text, repl_text, down) | |
| 5219 int flags; /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ | |
| 5220 char_u *find_text; | |
| 5221 char_u *repl_text; | |
| 5222 int down; /* Search downwards. */ | |
| 5223 { | |
| 5224 garray_T ga; | |
| 5225 int i; | |
| 5226 int type = (flags & FRD_TYPE_MASK); | |
| 5227 char_u *p; | |
| 28 | 5228 regmatch_T regmatch; |
| 482 | 5229 int save_did_emsg = did_emsg; |
| 1943 | 5230 static int busy = FALSE; |
| 5231 | |
| 5232 /* When the screen is being updated we should not change buffers and | |
| 5233 * windows structures, it may cause freed memory to be used. Also don't | |
| 5234 * do this recursively (pressing "Find" quickly several times. */ | |
| 5235 if (updating_screen || busy) | |
| 5236 return FALSE; | |
| 5237 | |
| 5238 /* refuse replace when text cannot be changed */ | |
| 5239 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5240 return FALSE; | |
| 5241 | |
| 5242 busy = TRUE; | |
| 7 | 5243 |
| 5244 ga_init2(&ga, 1, 100); | |
| 28 | 5245 if (type == FRD_REPLACEALL) |
| 7 | 5246 ga_concat(&ga, (char_u *)"%s/"); |
| 5247 | |
| 5248 ga_concat(&ga, (char_u *)"\\V"); | |
| 5249 if (flags & FRD_MATCH_CASE) | |
| 5250 ga_concat(&ga, (char_u *)"\\C"); | |
| 5251 else | |
| 5252 ga_concat(&ga, (char_u *)"\\c"); | |
| 5253 if (flags & FRD_WHOLE_WORD) | |
| 5254 ga_concat(&ga, (char_u *)"\\<"); | |
| 5255 if (type == FRD_REPLACEALL || down) | |
| 5256 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5257 else | |
| 5258 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5259 if (flags & FRD_WHOLE_WORD) | |
| 5260 ga_concat(&ga, (char_u *)"\\>"); | |
| 5261 | |
| 5262 if (type == FRD_REPLACEALL) | |
| 5263 { | |
| 28 | 5264 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5265 /* escape / and \ */ |
| 5266 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5267 if (p != NULL) | |
| 5268 ga_concat(&ga, p); | |
| 5269 vim_free(p); | |
| 28 | 5270 ga_concat(&ga, (char_u *)"/g"); |
| 5271 } | |
| 5272 ga_append(&ga, NUL); | |
| 5273 | |
| 5274 if (type == FRD_REPLACE) | |
| 5275 { | |
| 5276 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5277 * replacement is done if the cursor was moved! */ | |
| 5278 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5279 regmatch.rm_ic = 0; | |
| 5280 if (regmatch.regprog != NULL) | |
| 5281 { | |
| 5282 p = ml_get_cursor(); | |
| 5283 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5284 && regmatch.startp[0] == p) | |
| 5285 { | |
| 5286 /* Clear the command line to remove any old "No match" | |
| 5287 * error. */ | |
| 5288 msg_end_prompt(); | |
| 5289 | |
| 5290 if (u_save_cursor() == OK) | |
| 5291 { | |
| 5292 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5293 u_sync(FALSE); |
| 28 | 5294 |
| 5295 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5296 FALSE, FALSE); |
| 28 | 5297 ins_str(repl_text); |
| 5298 } | |
| 5299 } | |
| 5300 else | |
| 5301 MSG(_("No match at cursor, finding next")); | |
| 5302 vim_free(regmatch.regprog); | |
| 5303 } | |
| 5304 } | |
| 5305 | |
| 5306 if (type == FRD_REPLACEALL) | |
| 5307 { | |
| 7 | 5308 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5309 u_sync(FALSE); |
| 7 | 5310 do_cmdline_cmd(ga.ga_data); |
| 5311 } | |
| 5312 else | |
| 5313 { | |
| 5314 /* Search for the next match. */ | |
| 5315 i = msg_scroll; | |
| 5316 do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, | |
| 1521 | 5317 SEARCH_MSG + SEARCH_MARK, NULL); |
| 7 | 5318 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5319 } | |
| 5320 | |
| 482 | 5321 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5322 * syntax HL if we were busy redrawing. */ | |
| 5323 did_emsg = save_did_emsg; | |
| 5324 | |
| 7 | 5325 if (State & (NORMAL | INSERT)) |
| 5326 { | |
| 5327 gui_update_screen(); /* update the screen */ | |
| 5328 msg_didout = 0; /* overwrite any message */ | |
| 5329 need_wait_return = FALSE; /* don't wait for return */ | |
| 5330 } | |
| 5331 | |
| 5332 vim_free(ga.ga_data); | |
| 1943 | 5333 busy = FALSE; |
| 7 | 5334 return (ga.ga_len > 0); |
| 5335 } | |
| 5336 | |
| 5337 #endif | |
| 5338 | |
| 5339 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5340 || defined(FEAT_GUI_MSWIN) \ | |
| 5341 || defined(FEAT_GUI_MAC) \ | |
| 5342 || defined(PROTO) | |
| 5343 | |
| 5344 #ifdef FEAT_WINDOWS | |
| 5345 static void gui_wingoto_xy __ARGS((int x, int y)); | |
| 5346 | |
| 5347 /* | |
| 5348 * Jump to the window at specified point (x, y). | |
| 5349 */ | |
| 5350 static void | |
| 5351 gui_wingoto_xy(x, y) | |
| 5352 int x; | |
| 5353 int y; | |
| 5354 { | |
| 5355 int row = Y_2_ROW(y); | |
| 5356 int col = X_2_COL(x); | |
| 5357 win_T *wp; | |
| 5358 | |
| 5359 if (row >= 0 && col >= 0) | |
| 5360 { | |
| 5361 wp = mouse_find_win(&row, &col); | |
| 5362 if (wp != NULL && wp != curwin) | |
| 5363 win_goto(wp); | |
| 5364 } | |
| 5365 } | |
| 5366 #endif | |
| 5367 | |
| 5368 /* | |
| 5369 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5370 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5371 * of dropped files, they will be freed in this function, and caller can't use | |
| 5372 * fnames after call this function. | |
| 5373 */ | |
| 5374 void | |
| 5375 gui_handle_drop(x, y, modifiers, fnames, count) | |
| 1887 | 5376 int x UNUSED; |
| 5377 int y UNUSED; | |
| 7 | 5378 int_u modifiers; |
| 5379 char_u **fnames; | |
| 5380 int count; | |
| 5381 { | |
| 5382 int i; | |
| 5383 char_u *p; | |
| 1668 | 5384 static int entered = FALSE; |
| 5385 | |
| 5386 /* | |
| 5387 * This function is called by event handlers. Just in case we get a | |
| 5388 * second event before the first one is handled, ignore the second one. | |
| 5389 * Not sure if this can ever happen, just in case. | |
| 5390 */ | |
| 5391 if (entered) | |
| 5392 return; | |
| 5393 entered = TRUE; | |
| 7 | 5394 |
| 5395 /* | |
| 5396 * When the cursor is at the command line, add the file names to the | |
| 5397 * command line, don't edit the files. | |
| 5398 */ | |
| 5399 if (State & CMDLINE) | |
| 5400 { | |
| 5401 shorten_filenames(fnames, count); | |
| 5402 for (i = 0; i < count; ++i) | |
| 5403 { | |
| 5404 if (fnames[i] != NULL) | |
| 5405 { | |
| 5406 if (i > 0) | |
| 5407 add_to_input_buf((char_u*)" ", 1); | |
| 5408 | |
| 5409 /* We don't know what command is used thus we can't be sure | |
| 5410 * about which characters need to be escaped. Only escape the | |
| 5411 * most common ones. */ | |
| 5412 # ifdef BACKSLASH_IN_FILENAME | |
| 5413 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5414 # else | |
| 5415 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5416 # endif | |
| 5417 if (p != NULL) | |
| 1364 | 5418 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5419 vim_free(p); |
| 5420 vim_free(fnames[i]); | |
| 5421 } | |
| 5422 } | |
| 5423 vim_free(fnames); | |
| 5424 } | |
| 5425 else | |
| 5426 { | |
| 5427 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5428 * current window, because a window can have local current dir. */ | |
| 5429 # ifdef FEAT_WINDOWS | |
| 5430 gui_wingoto_xy(x, y); | |
| 5431 # endif | |
| 5432 shorten_filenames(fnames, count); | |
| 5433 | |
| 5434 /* If Shift held down, remember the first item. */ | |
| 5435 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5436 p = vim_strsave(fnames[0]); | |
| 5437 else | |
| 5438 p = NULL; | |
| 5439 | |
| 5440 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5441 * frees fnames[]. Skip this if there is only one item it's a | |
| 5442 * directory and Shift is held down. */ | |
| 5443 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5444 && mch_isdir(fnames[0])) | |
| 5445 { | |
| 5446 vim_free(fnames[0]); | |
| 5447 vim_free(fnames); | |
| 5448 } | |
| 5449 else | |
| 5450 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5451 | |
| 5452 /* If Shift held down, change to first file's directory. If the first | |
| 5453 * item is a directory, change to that directory (and let the explorer | |
| 5454 * plugin show the contents). */ | |
| 5455 if (p != NULL) | |
| 5456 { | |
| 5457 if (mch_isdir(p)) | |
| 5458 { | |
| 5459 if (mch_chdir((char *)p) == 0) | |
| 5460 shorten_fnames(TRUE); | |
| 5461 } | |
| 5462 else if (vim_chdirfile(p) == OK) | |
| 5463 shorten_fnames(TRUE); | |
| 5464 vim_free(p); | |
| 5465 } | |
| 5466 | |
| 5467 /* Update the screen display */ | |
| 5468 update_screen(NOT_VALID); | |
| 5469 # ifdef FEAT_MENU | |
| 5470 gui_update_menus(0); | |
| 5471 # endif | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5472 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5473 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5474 #endif |
| 7 | 5475 setcursor(); |
| 5476 out_flush(); | |
| 5477 gui_update_cursor(FALSE, FALSE); | |
| 5478 gui_mch_flush(); | |
| 5479 } | |
| 1668 | 5480 |
| 5481 entered = FALSE; | |
| 7 | 5482 } |
| 5483 #endif |