Mercurial > vim
annotate src/gui.c @ 13331:1ba4f926247c v8.0.1540
patch 8.0.1540: popup menu positioning fails with longer string
commit https://github.com/vim/vim/commit/2b10bcbfc1c025bf7e6358326ee70105e7d30e96
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 24 21:25:44 2018 +0100
patch 8.0.1540: popup menu positioning fails with longer string
Problem: Popup menu positioning fails with longer string.
Solution: Only align with right side of window when width is less than
'pumwidth' (closes #2661)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 24 Feb 2018 21:30:05 +0100 |
| parents | 3efdd2ae3717 |
| children | 69517d67421f |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
|
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16 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
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17 static void set_guifontwide(char_u *font_name); |
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18 #endif |
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19 static void gui_check_pos(void); |
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20 static void gui_position_components(int); |
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21 static void gui_outstr(char_u *, int); |
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22 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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23 #ifdef FEAT_GUI_GTK |
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24 static int gui_screenstr(int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back); |
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25 #endif |
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26 static void gui_delete_lines(int row, int count); |
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27 static void gui_insert_lines(int row, int count); |
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28 static void fill_mouse_coord(char_u *p, int col, int row); |
| 685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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30 static int gui_has_tabline(void); |
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31 #endif |
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32 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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33 static colnr_T scroll_line_len(linenr_T lnum); |
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34 static linenr_T gui_find_longest_lnum(void); |
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35 static void gui_update_horiz_scrollbar(int); |
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36 static void gui_set_fg_color(char_u *name); |
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37 static void gui_set_bg_color(char_u *name); |
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38 static win_T *xy2win(int x, int y); |
| 7 | 39 |
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40 #if defined(UNIX) && !defined(FEAT_GUI_MAC) |
| 3087 | 41 # define MAY_FORK |
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42 static void gui_do_fork(void); |
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43 |
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44 static int gui_read_child_pipe(int fd); |
| 3087 | 45 |
| 46 /* Return values for gui_read_child_pipe */ | |
| 47 enum { | |
| 48 GUI_CHILD_IO_ERROR, | |
| 49 GUI_CHILD_OK, | |
| 50 GUI_CHILD_FAILED | |
| 51 }; | |
| 52 | |
| 53 #endif /* MAY_FORK */ | |
| 54 | |
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55 static void gui_attempt_start(void); |
| 3087 | 56 |
| 7 | 57 static int can_update_cursor = TRUE; /* can display the cursor */ |
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58 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
| 7 | 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 | |
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77 gui_start(void) |
| 7 | 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 { | |
| 3541 | 105 #ifdef FEAT_GUI_GTK |
| 3539 | 106 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 107 * gui_mch_init_check() was not called yet. */ | |
| 108 if (gui_mch_init_check() != OK) | |
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109 getout_preserve_modified(1); |
| 3541 | 110 #endif |
| 3087 | 111 gui_attempt_start(); |
| 112 } | |
| 7 | 113 |
| 114 if (!gui.in_use) /* failed to start GUI */ | |
| 115 { | |
| 3087 | 116 /* Back to old term settings |
| 117 * | |
| 118 * FIXME: If we got here because a child process failed and flagged to | |
| 119 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 120 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 121 * permanently set to 1. This is probably not as big a problem as it | |
| 122 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 123 * return "OK" unconditionally, so it would be very difficult to | |
| 124 * actually hit this case. | |
| 125 */ | |
| 126 termcapinit(old_term); | |
| 7 | 127 settmode(TMODE_RAW); /* restart RAW mode */ |
| 128 #ifdef FEAT_TITLE | |
| 129 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 130 #endif | |
| 131 } | |
| 132 | |
| 133 vim_free(old_term); | |
| 134 | |
| 3087 | 135 #ifdef FEAT_AUTOCMD |
| 136 /* If the GUI started successfully, trigger the GUIEnter event, otherwise | |
| 137 * the GUIFailed event. */ | |
| 138 gui_mch_update(); | |
| 139 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 140 NULL, NULL, FALSE, curbuf); | |
| 141 #endif | |
| 142 --recursive; | |
| 143 } | |
| 144 | |
| 145 /* | |
| 146 * Set_termname() will call gui_init() to start the GUI. | |
| 147 * Set the "starting" flag, to indicate that the GUI will start. | |
| 148 * | |
| 149 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 150 * otherwise we don't know what font we will use, and hence we don't know | |
| 151 * what size the shell should be. So if there are errors in the .gvimrc | |
| 152 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 153 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 154 */ | |
| 155 static void | |
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156 gui_attempt_start(void) |
| 3087 | 157 { |
| 158 static int recursive = 0; | |
| 159 | |
| 160 ++recursive; | |
| 161 gui.starting = TRUE; | |
| 162 | |
| 163 #ifdef FEAT_GUI_GTK | |
| 164 gui.event_time = GDK_CURRENT_TIME; | |
| 165 #endif | |
| 166 | |
| 167 termcapinit((char_u *)"builtin_gui"); | |
| 168 gui.starting = recursive - 1; | |
| 169 | |
| 574 | 170 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 171 if (gui.in_use) |
| 2609 | 172 { |
| 173 # ifdef FEAT_EVAL | |
| 174 Window x11_window; | |
| 175 Display *x11_display; | |
| 176 | |
| 177 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 178 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 179 # endif | |
| 180 | |
| 7 | 181 /* Display error messages in a dialog now. */ |
| 182 display_errors(); | |
| 2609 | 183 } |
| 7 | 184 #endif |
| 3087 | 185 --recursive; |
| 186 } | |
| 187 | |
| 188 #ifdef MAY_FORK | |
| 189 | |
| 190 /* for waitpid() */ | |
| 191 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 192 # include <sys/wait.h> | |
| 193 # endif | |
| 194 | |
| 195 /* | |
| 196 * Create a new process, by forking. In the child, start the GUI, and in | |
| 197 * the parent, exit. | |
| 198 * | |
| 199 * If something goes wrong, this will return with gui.in_use still set | |
| 200 * to FALSE, in which case the caller should continue execution without | |
| 201 * the GUI. | |
| 202 * | |
| 203 * If the child fails to start the GUI, then the child will exit and the | |
| 204 * parent will return. If the child succeeds, then the parent will exit | |
| 205 * and the child will return. | |
| 206 */ | |
| 207 static void | |
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208 gui_do_fork(void) |
| 3087 | 209 { |
| 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 | |
| 216 /* Setup a pipe between the child and the parent, so that the parent | |
| 217 * knows when the child has done the setsid() call and is allowed to | |
| 218 * exit. */ | |
| 219 pipe_error = (pipe(pipefd) < 0); | |
| 220 pid = fork(); | |
| 221 if (pid < 0) /* Fork error */ | |
| 7 | 222 { |
| 3087 | 223 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 224 return; | |
| 225 } | |
| 226 else if (pid > 0) /* Parent */ | |
| 227 { | |
| 228 /* Give the child some time to do the setsid(), otherwise the | |
| 229 * exit() may kill the child too (when starting gvim from inside a | |
| 230 * gvim). */ | |
| 231 if (!pipe_error) | |
| 7 | 232 { |
| 3087 | 233 /* The read returns when the child closes the pipe (or when |
| 234 * the child dies for some reason). */ | |
| 235 close(pipefd[1]); | |
| 236 status = gui_read_child_pipe(pipefd[0]); | |
| 237 if (status == GUI_CHILD_FAILED) | |
| 7 | 238 { |
| 3087 | 239 /* The child failed to start the GUI, so the caller must |
| 240 * continue. There may be more error information written | |
| 241 * to stderr by the child. */ | |
| 242 # ifdef __NeXT__ | |
| 243 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 244 # else | |
| 245 waitpid(pid, &exit_status, 0); | |
| 246 # endif | |
| 247 EMSG(_("E852: The child process failed to start the GUI")); | |
| 248 return; | |
| 7 | 249 } |
| 3087 | 250 else if (status == GUI_CHILD_IO_ERROR) |
| 251 { | |
| 252 pipe_error = TRUE; | |
| 253 } | |
| 254 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 255 } |
| 256 | |
| 3087 | 257 if (pipe_error) |
| 258 ui_delay(300L, TRUE); | |
| 259 | |
| 260 /* When swapping screens we may need to go to the next line, e.g., | |
| 261 * after a hit-enter prompt and using ":gui". */ | |
| 262 if (newline_on_exit) | |
| 263 mch_errmsg("\r\n"); | |
| 264 | |
| 265 /* | |
| 266 * The parent must skip the normal exit() processing, the child | |
| 267 * will do it. For example, GTK messes up signals when exiting. | |
| 268 */ | |
| 269 _exit(0); | |
| 270 } | |
| 271 /* Child */ | |
| 272 | |
| 3518 | 273 #ifdef FEAT_GUI_GTK |
| 274 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 275 if (gui_mch_init_check() != OK) | |
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276 getout_preserve_modified(1); |
| 3518 | 277 #endif |
| 278 | |
| 7 | 279 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 280 /* |
| 281 * Change our process group. On some systems/shells a CTRL-C in the | |
| 282 * shell where Vim was started would otherwise kill gvim! | |
| 283 */ | |
| 7 | 284 # if defined(HAVE_SETSID) |
| 3087 | 285 (void)setsid(); |
| 7 | 286 # else |
| 3087 | 287 (void)setpgid(0, 0); |
| 7 | 288 # endif |
| 289 # endif | |
| 3087 | 290 if (!pipe_error) |
| 291 close(pipefd[0]); | |
| 7 | 292 |
| 293 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 294 /* Tell the session manager our new PID */ |
| 295 gui_mch_forked(); | |
| 7 | 296 # endif |
| 3087 | 297 |
| 298 /* Try to start the GUI */ | |
| 299 gui_attempt_start(); | |
| 300 | |
| 301 /* Notify the parent */ | |
| 3147 | 302 if (!pipe_error) |
| 3087 | 303 { |
| 3147 | 304 if (gui.in_use) |
| 305 write_eintr(pipefd[1], "ok", 3); | |
| 306 else | |
| 307 write_eintr(pipefd[1], "fail", 5); | |
| 308 close(pipefd[1]); | |
| 3087 | 309 } |
| 310 | |
| 311 /* If we failed to start the GUI, exit now. */ | |
| 312 if (!gui.in_use) | |
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313 getout_preserve_modified(1); |
| 7 | 314 } |
| 315 | |
| 316 /* | |
| 3087 | 317 * Read from a pipe assumed to be connected to the child process (this |
| 318 * function is called from the parent). | |
| 319 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 320 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 321 * some other error. | |
| 322 * | |
| 323 * The file descriptor will be closed before the function returns. | |
| 324 */ | |
| 325 static int | |
| 326 gui_read_child_pipe(int fd) | |
| 327 { | |
| 3147 | 328 long bytes_read; |
| 329 #define READ_BUFFER_SIZE 10 | |
| 330 char buffer[READ_BUFFER_SIZE]; | |
| 331 | |
| 332 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 333 #undef READ_BUFFER_SIZE | |
| 334 close(fd); | |
| 335 if (bytes_read < 0) | |
| 3087 | 336 return GUI_CHILD_IO_ERROR; |
| 3147 | 337 buffer[bytes_read] = NUL; |
| 3087 | 338 if (strcmp(buffer, "ok") == 0) |
| 339 return GUI_CHILD_OK; | |
| 340 return GUI_CHILD_FAILED; | |
| 341 } | |
| 342 | |
| 343 #endif /* MAY_FORK */ | |
| 344 | |
| 345 /* | |
| 7 | 346 * Call this when vim starts up, whether or not the GUI is started |
| 347 */ | |
| 348 void | |
|
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349 gui_prepare(int *argc, char **argv) |
| 7 | 350 { |
| 351 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 352 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 353 gui_mch_prepare(argc, argv); | |
| 354 } | |
| 355 | |
| 356 /* | |
| 357 * Try initializing the GUI and check if it can be started. | |
| 358 * Used from main() to check early if "vim -g" can start the GUI. | |
| 359 * Used from gui_init() to prepare for starting the GUI. | |
| 360 * Returns FAIL or OK. | |
| 361 */ | |
| 362 int | |
|
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363 gui_init_check(void) |
| 7 | 364 { |
| 365 static int result = MAYBE; | |
| 366 | |
| 367 if (result != MAYBE) | |
| 368 { | |
| 369 if (result == FAIL) | |
| 370 EMSG(_("E229: Cannot start the GUI")); | |
| 371 return result; | |
| 372 } | |
| 373 | |
| 374 gui.shell_created = FALSE; | |
| 375 gui.dying = FALSE; | |
| 376 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 377 gui.dragged_sb = SBAR_NONE; | |
| 378 gui.dragged_wp = NULL; | |
| 379 gui.pointer_hidden = FALSE; | |
| 380 gui.col = 0; | |
| 381 gui.row = 0; | |
| 382 gui.num_cols = Columns; | |
| 383 gui.num_rows = Rows; | |
| 384 | |
| 385 gui.cursor_is_valid = FALSE; | |
| 386 gui.scroll_region_top = 0; | |
| 387 gui.scroll_region_bot = Rows - 1; | |
| 388 gui.scroll_region_left = 0; | |
| 389 gui.scroll_region_right = Columns - 1; | |
| 390 gui.highlight_mask = HL_NORMAL; | |
| 391 gui.char_width = 1; | |
| 392 gui.char_height = 1; | |
| 393 gui.char_ascent = 0; | |
| 394 gui.border_width = 0; | |
| 395 | |
| 396 gui.norm_font = NOFONT; | |
|
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397 #ifndef FEAT_GUI_GTK |
| 7 | 398 gui.bold_font = NOFONT; |
| 399 gui.ital_font = NOFONT; | |
| 400 gui.boldital_font = NOFONT; | |
| 401 # ifdef FEAT_XFONTSET | |
| 402 gui.fontset = NOFONTSET; | |
| 403 # endif | |
| 404 #endif | |
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405 #ifdef FEAT_MBYTE |
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406 gui.wide_font = NOFONT; |
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407 # ifndef FEAT_GUI_GTK |
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408 gui.wide_bold_font = NOFONT; |
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409 gui.wide_ital_font = NOFONT; |
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410 gui.wide_boldital_font = NOFONT; |
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411 # endif |
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412 #endif |
| 7 | 413 |
| 414 #ifdef FEAT_MENU | |
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415 # ifndef FEAT_GUI_GTK |
| 7 | 416 # ifdef FONTSET_ALWAYS |
| 417 gui.menu_fontset = NOFONTSET; | |
| 418 # else | |
| 419 gui.menu_font = NOFONT; | |
| 420 # endif | |
| 421 # endif | |
| 422 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 423 # ifndef FEAT_GUI_GTK | |
| 424 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 425 gui.menu_width = 0; | |
| 426 # endif | |
| 427 #endif | |
| 428 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 429 gui.toolbar_height = 0; | |
| 430 #endif | |
| 431 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 432 gui.footer_height = 0; | |
| 433 #endif | |
| 434 #ifdef FEAT_BEVAL_TIP | |
| 435 gui.tooltip_fontset = NOFONTSET; | |
| 436 #endif | |
| 437 | |
| 438 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 439 gui.prev_wrap = -1; | |
| 440 | |
| 441 #ifdef ALWAYS_USE_GUI | |
| 442 result = OK; | |
| 443 #else | |
| 3518 | 444 # ifdef FEAT_GUI_GTK |
| 445 /* | |
| 446 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 447 * the fork. When calling it before fork, it make vim hang for a while. | |
| 448 * See gui_do_fork(). | |
| 449 * Use a simpler check if the GUI window can probably be opened. | |
| 450 */ | |
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451 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 452 # else |
| 7 | 453 result = gui_mch_init_check(); |
| 3518 | 454 # endif |
| 7 | 455 #endif |
| 456 return result; | |
| 457 } | |
| 458 | |
| 459 /* | |
| 460 * This is the call which starts the GUI. | |
| 461 */ | |
| 462 void | |
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463 gui_init(void) |
| 7 | 464 { |
| 465 win_T *wp; | |
| 466 static int recursive = 0; | |
| 467 | |
| 468 /* | |
| 469 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 470 * function will then be executed at the first call, the rest by the | |
| 471 * recursive call. This allow the shell to be opened halfway reading a | |
| 472 * gvimrc file. | |
| 473 */ | |
| 474 if (!recursive) | |
| 475 { | |
| 476 ++recursive; | |
| 477 | |
| 478 clip_init(TRUE); | |
| 479 | |
| 480 /* If can't initialize, don't try doing the rest */ | |
| 481 if (gui_init_check() == FAIL) | |
| 482 { | |
| 483 --recursive; | |
| 484 clip_init(FALSE); | |
| 485 return; | |
| 486 } | |
| 487 | |
| 488 /* | |
| 147 | 489 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 490 * breaks the Paste toolbar button. | |
| 491 */ | |
| 492 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 493 | |
| 494 /* | |
| 7 | 495 * Set up system-wide default menus. |
| 496 */ | |
| 497 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 498 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 499 { | |
| 500 sys_menu = TRUE; | |
| 819 | 501 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 502 sys_menu = FALSE; |
| 503 } | |
| 504 #endif | |
| 505 | |
| 506 /* | |
| 507 * Switch on the mouse by default, unless the user changed it already. | |
| 508 * This can then be changed in the .gvimrc. | |
| 509 */ | |
| 510 if (!option_was_set((char_u *)"mouse")) | |
| 511 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 512 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 513 |
| 514 /* | |
| 515 * If -U option given, use only the initializations from that file and | |
| 516 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 517 */ | |
| 518 if (use_gvimrc != NULL) | |
| 519 { | |
| 520 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 521 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 522 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 523 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 524 } | |
| 525 else | |
| 526 { | |
| 527 /* | |
| 528 * Get system wide defaults for gvim, only when file name defined. | |
| 529 */ | |
| 530 #ifdef SYS_GVIMRC_FILE | |
| 819 | 531 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 532 #endif |
| 533 | |
| 534 /* | |
| 535 * Try to read GUI initialization commands from the following | |
| 536 * places: | |
| 537 * - environment variable GVIMINIT | |
| 538 * - the user gvimrc file (~/.gvimrc) | |
| 539 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 540 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 541 * The first that exists is used, the rest is ignored. | |
| 542 */ | |
| 543 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 544 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 545 DOSO_GVIMRC) == FAIL | |
| 7 | 546 #ifdef USR_GVIMRC_FILE2 |
| 819 | 547 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 548 DOSO_GVIMRC) == FAIL | |
| 7 | 549 #endif |
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550 #ifdef USR_GVIMRC_FILE3 |
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551 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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552 DOSO_GVIMRC) == FAIL |
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553 #endif |
| 7 | 554 ) |
| 555 { | |
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556 #ifdef USR_GVIMRC_FILE4 |
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557 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 558 #endif |
| 559 } | |
| 560 | |
| 561 /* | |
| 562 * Read initialization commands from ".gvimrc" in current | |
| 563 * directory. This is only done if the 'exrc' option is set. | |
| 564 * Because of security reasons we disallow shell and write | |
| 565 * commands now, except for unix if the file is owned by the user | |
| 566 * or 'secure' option has been reset in environment of global | |
| 567 * ".gvimrc". | |
| 568 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 569 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 570 */ | |
| 571 if (p_exrc) | |
| 572 { | |
| 573 #ifdef UNIX | |
| 574 { | |
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575 stat_T s; |
| 7 | 576 |
| 577 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 578 * mode */ | |
| 579 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 580 secure = p_secure; | |
| 581 } | |
| 582 #else | |
| 583 secure = p_secure; | |
| 584 #endif | |
| 585 | |
| 586 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 587 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 588 #ifdef SYS_GVIMRC_FILE | |
| 589 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 590 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 591 #endif | |
| 592 #ifdef USR_GVIMRC_FILE2 | |
| 593 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 594 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 595 #endif | |
| 596 #ifdef USR_GVIMRC_FILE3 | |
| 597 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 598 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 599 #endif | |
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600 #ifdef USR_GVIMRC_FILE4 |
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601 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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602 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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603 #endif |
| 7 | 604 ) |
| 819 | 605 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 606 |
| 607 if (secure == 2) | |
| 608 need_wait_return = TRUE; | |
| 609 secure = 0; | |
| 610 } | |
| 611 } | |
| 612 | |
| 613 if (need_wait_return || msg_didany) | |
| 614 wait_return(TRUE); | |
| 615 | |
| 616 --recursive; | |
| 617 } | |
| 618 | |
| 619 /* If recursive call opened the shell, return here from the first call */ | |
| 620 if (gui.in_use) | |
| 621 return; | |
| 622 | |
| 623 /* | |
| 624 * Create the GUI shell. | |
| 625 */ | |
| 626 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 627 if (gui_mch_init() == FAIL) | |
| 628 goto error; | |
| 629 | |
| 630 /* Avoid a delay for an error message that was printed in the terminal | |
| 631 * where Vim was started. */ | |
| 632 emsg_on_display = FALSE; | |
| 633 msg_scrolled = 0; | |
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634 clear_sb_text(TRUE); |
| 7 | 635 need_wait_return = FALSE; |
| 636 msg_didany = FALSE; | |
| 637 | |
| 638 /* | |
| 639 * Check validity of any generic resources that may have been loaded. | |
| 640 */ | |
| 641 if (gui.border_width < 0) | |
| 642 gui.border_width = 0; | |
| 643 | |
| 644 /* | |
| 645 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 646 */ | |
| 647 if (font_argument != NULL) | |
| 648 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 649 if ( | |
| 650 #ifdef FEAT_XFONTSET | |
| 651 (*p_guifontset == NUL | |
| 652 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 653 #endif | |
| 654 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 655 : p_guifont, FALSE) == FAIL) | |
| 656 { | |
| 657 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 658 goto error2; | |
| 659 } | |
| 660 #ifdef FEAT_MBYTE | |
| 661 if (gui_get_wide_font() == FAIL) | |
| 662 EMSG(_("E231: 'guifontwide' invalid")); | |
| 663 #endif | |
| 664 | |
| 665 gui.num_cols = Columns; | |
| 666 gui.num_rows = Rows; | |
| 667 gui_reset_scroll_region(); | |
| 668 | |
| 669 /* Create initial scrollbars */ | |
| 670 FOR_ALL_WINDOWS(wp) | |
| 671 { | |
| 672 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 673 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 674 } | |
| 675 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 676 | |
| 677 #ifdef FEAT_MENU | |
| 678 gui_create_initial_menus(root_menu); | |
| 679 #endif | |
| 680 #ifdef FEAT_SUN_WORKSHOP | |
| 681 if (usingSunWorkShop) | |
| 682 workshop_init(); | |
| 683 #endif | |
| 684 #ifdef FEAT_SIGN_ICONS | |
| 685 sign_gui_started(); | |
| 686 #endif | |
| 687 | |
| 688 /* Configure the desired menu and scrollbars */ | |
| 689 gui_init_which_components(NULL); | |
| 690 | |
| 691 /* All components of the GUI have been created now */ | |
| 692 gui.shell_created = TRUE; | |
| 693 | |
| 694 #ifndef FEAT_GUI_GTK | |
| 695 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 696 * works after the shell has been opened, thus it is further down. */ | |
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697 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 698 #endif |
| 699 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 700 /* Need to set the size of the menubar after all the menus have been | |
| 701 * created. */ | |
| 702 gui_mch_compute_menu_height((Widget)0); | |
| 703 #endif | |
| 704 | |
| 705 /* | |
| 706 * Actually open the GUI shell. | |
| 707 */ | |
| 708 if (gui_mch_open() != FAIL) | |
| 709 { | |
| 710 #ifdef FEAT_TITLE | |
| 711 maketitle(); | |
| 712 resettitle(); | |
| 713 #endif | |
| 714 init_gui_options(); | |
| 715 #ifdef FEAT_ARABIC | |
| 716 /* Our GUI can't do bidi. */ | |
| 717 p_tbidi = FALSE; | |
| 718 #endif | |
| 574 | 719 #if defined(FEAT_GUI_GTK) |
| 7 | 720 /* Give GTK+ a chance to put all widget's into place. */ |
| 721 gui_mch_update(); | |
| 827 | 722 |
| 723 # ifdef FEAT_MENU | |
| 724 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 725 * It was still there to make F10 work. */ | |
| 726 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 727 { | |
| 728 --gui.starting; | |
| 729 gui_mch_enable_menu(FALSE); | |
| 730 ++gui.starting; | |
| 731 gui_mch_update(); | |
| 732 } | |
| 733 # endif | |
| 734 | |
| 7 | 735 /* Now make sure the shell fits on the screen. */ |
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736 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 737 #endif |
| 261 | 738 /* When 'lines' was set while starting up the topframe may have to be |
| 739 * resized. */ | |
| 740 win_new_shellsize(); | |
| 187 | 741 |
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742 #ifdef FEAT_BEVAL_GUI |
| 187 | 743 /* Always create the Balloon Evaluation area, but disable it when |
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744 * 'ballooneval' is off. */ |
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745 if (balloonEval != NULL) |
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746 vim_free(balloonEval); |
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747 balloonEvalForTerm = FALSE; |
| 187 | 748 # ifdef FEAT_GUI_GTK |
| 749 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 750 &general_beval_cb, NULL); | |
| 751 # else | |
| 216 | 752 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 753 { |
| 754 extern Widget textArea; | |
| 755 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 756 &general_beval_cb, NULL); |
| 187 | 757 } |
| 758 # else | |
| 759 # ifdef FEAT_GUI_W32 | |
| 760 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 761 &general_beval_cb, NULL); | |
| 762 # endif | |
| 763 # endif | |
| 764 # endif | |
| 765 if (!p_beval) | |
| 766 gui_mch_disable_beval_area(balloonEval); | |
| 767 #endif | |
| 768 | |
| 7 | 769 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 770 if (!im_xim_isvalid_imactivate()) | |
| 771 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 772 #endif | |
| 37 | 773 /* When 'cmdheight' was set during startup it may not have taken |
| 774 * effect yet. */ | |
| 775 if (p_ch != 1L) | |
| 824 | 776 command_height(); |
| 7 | 777 |
| 778 return; | |
| 779 } | |
| 780 | |
| 781 error2: | |
| 782 #ifdef FEAT_GUI_X11 | |
| 783 /* undo gui_mch_init() */ | |
| 784 gui_mch_uninit(); | |
| 785 #endif | |
| 786 | |
| 787 error: | |
| 788 gui.in_use = FALSE; | |
| 789 clip_init(FALSE); | |
| 790 } | |
| 791 | |
| 792 | |
| 793 void | |
|
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|
794 gui_exit(int rc) |
| 7 | 795 { |
| 796 /* don't free the fonts, it leads to a BUS error | |
| 797 * richard@whitequeen.com Jul 99 */ | |
| 798 free_highlight_fonts(); | |
| 799 gui.in_use = FALSE; | |
| 800 gui_mch_exit(rc); | |
| 801 } | |
| 802 | |
| 574 | 803 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 804 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 805 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 806 /* |
| 807 * Called when the GUI shell is closed by the user. If there are no changed | |
| 808 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 809 * do. | |
| 810 * When this function returns, Vim should NOT exit! | |
| 811 */ | |
| 812 void | |
|
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|
813 gui_shell_closed(void) |
| 7 | 814 { |
| 815 cmdmod_T save_cmdmod; | |
| 816 | |
| 817 save_cmdmod = cmdmod; | |
| 818 | |
| 819 /* Only exit when there are no changed files */ | |
| 820 exiting = TRUE; | |
| 821 # ifdef FEAT_BROWSE | |
| 822 cmdmod.browse = TRUE; | |
| 823 # endif | |
| 824 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 825 cmdmod.confirm = TRUE; | |
| 826 # endif | |
| 827 /* If there are changed buffers, present the user with a dialog if | |
| 828 * possible, otherwise give an error message. */ | |
|
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|
829 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 830 getout(0); |
| 831 | |
| 832 exiting = FALSE; | |
| 833 cmdmod = save_cmdmod; | |
| 1002 | 834 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 835 } |
| 836 #endif | |
| 837 | |
| 838 /* | |
| 4352 | 839 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 840 * first font name that works is used. If none is found, use the default |
| 841 * font. | |
| 842 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 843 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 844 * the fonts are unchanged. | |
| 845 */ | |
| 846 int | |
|
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|
847 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 848 { |
| 849 #define FONTLEN 320 | |
| 850 char_u font_name[FONTLEN]; | |
| 851 int font_list_empty = FALSE; | |
| 852 int ret = FAIL; | |
| 853 | |
| 854 if (!gui.in_use) | |
| 855 return FAIL; | |
| 856 | |
| 857 font_name[0] = NUL; | |
| 858 if (*font_list == NUL) | |
| 859 font_list_empty = TRUE; | |
| 860 else | |
| 861 { | |
| 862 #ifdef FEAT_XFONTSET | |
| 863 /* When using a fontset, the whole list of fonts is one name. */ | |
| 864 if (fontset) | |
| 865 ret = gui_mch_init_font(font_list, TRUE); | |
| 866 else | |
| 867 #endif | |
| 868 while (*font_list != NUL) | |
| 869 { | |
| 870 /* Isolate one comma separated font name. */ | |
| 871 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 872 | |
| 873 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 874 * called with "*" will change p_guifont to the selected font | |
| 875 * name, which frees the old value. This makes font_list | |
| 876 * invalid. Thus when OK is returned here, font_list must no | |
| 877 * longer be used! */ | |
| 878 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 879 { | |
|
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880 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 881 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 882 * similar double-width font. */ | |
| 883 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 884 && strstr((char *)font_name, "10646") != NULL) | |
| 885 set_guifontwide(font_name); | |
| 886 #endif | |
| 887 ret = OK; | |
| 888 break; | |
| 889 } | |
| 890 } | |
| 891 } | |
| 892 | |
| 893 if (ret != OK | |
| 894 && STRCMP(font_list, "*") != 0 | |
| 895 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 896 { | |
| 897 /* | |
| 898 * Couldn't load any font in 'font_list', keep the current font if | |
| 899 * there is one. If 'font_list' is empty, or if there is no current | |
| 900 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 901 */ | |
| 902 ret = gui_mch_init_font(NULL, FALSE); | |
| 903 } | |
| 904 | |
| 905 if (ret == OK) | |
| 906 { | |
|
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907 #ifndef FEAT_GUI_GTK |
| 7 | 908 /* Set normal font as current font */ |
| 909 # ifdef FEAT_XFONTSET | |
| 910 if (gui.fontset != NOFONTSET) | |
| 911 gui_mch_set_fontset(gui.fontset); | |
| 912 else | |
| 913 # endif | |
| 914 gui_mch_set_font(gui.norm_font); | |
| 915 #endif | |
|
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916 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 917 } |
| 918 | |
| 919 return ret; | |
| 920 } | |
| 921 | |
| 922 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
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923 # ifndef FEAT_GUI_GTK |
| 7 | 924 /* |
| 925 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 926 */ | |
| 927 static void | |
|
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928 set_guifontwide(char_u *name) |
| 7 | 929 { |
| 930 int i = 0; | |
| 931 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 932 char_u *wp = NULL; | |
| 933 char_u *p; | |
| 934 GuiFont font; | |
| 935 | |
| 936 wp = wide_name; | |
| 937 for (p = name; *p != NUL; ++p) | |
| 938 { | |
| 939 *wp++ = *p; | |
| 940 if (*p == '-') | |
| 941 { | |
| 942 ++i; | |
| 943 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 944 { | |
| 945 if (p[1] == '-') | |
| 946 *wp++ = '*'; | |
| 947 } | |
| 948 else if (i == 12) /* found the width */ | |
| 949 { | |
| 950 ++p; | |
| 951 i = getdigits(&p); | |
| 952 if (i != 0) | |
| 953 { | |
| 954 /* Double the width specification. */ | |
| 955 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 956 font = gui_mch_get_font(wide_name, FALSE); | |
| 957 if (font != NOFONT) | |
| 958 { | |
| 37 | 959 gui_mch_free_font(gui.wide_font); |
| 7 | 960 gui.wide_font = font; |
| 961 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 962 wide_name, OPT_FREE, 0); |
| 7 | 963 } |
| 964 } | |
| 965 break; | |
| 966 } | |
| 967 } | |
| 968 } | |
| 969 } | |
|
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970 # endif /* !FEAT_GUI_GTK */ |
| 7 | 971 |
| 972 /* | |
| 973 * Get the font for 'guifontwide'. | |
| 974 * Return FAIL for an invalid font name. | |
| 975 */ | |
| 976 int | |
|
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977 gui_get_wide_font(void) |
| 7 | 978 { |
| 979 GuiFont font = NOFONT; | |
| 980 char_u font_name[FONTLEN]; | |
| 981 char_u *p; | |
| 982 | |
| 983 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 984 return OK; /* Will give an error message later. */ | |
| 985 | |
| 986 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 987 { | |
| 988 for (p = p_guifontwide; *p != NUL; ) | |
| 989 { | |
| 990 /* Isolate one comma separated font name. */ | |
| 991 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 992 font = gui_mch_get_font(font_name, FALSE); | |
| 993 if (font != NOFONT) | |
| 994 break; | |
| 995 } | |
| 996 if (font == NOFONT) | |
| 997 return FAIL; | |
| 998 } | |
| 999 | |
| 1000 gui_mch_free_font(gui.wide_font); | |
| 4250 | 1001 # ifdef FEAT_GUI_GTK |
| 7 | 1002 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1003 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1004 && pango_font_description_equal(font, gui.norm_font)) | |
| 1005 { | |
| 1006 gui.wide_font = NOFONT; | |
| 1007 gui_mch_free_font(font); | |
| 1008 } | |
| 1009 else | |
| 4250 | 1010 # endif |
| 7 | 1011 gui.wide_font = font; |
| 4250 | 1012 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1013 gui_mch_wide_font_changed(); |
|
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1014 # else |
|
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1015 /* |
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1016 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
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1017 * support those fonts for 'guifontwide'. |
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1018 */ |
| 4250 | 1019 # endif |
| 7 | 1020 return OK; |
| 1021 } | |
| 1022 #endif | |
| 1023 | |
| 1024 void | |
|
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1025 gui_set_cursor(int row, int col) |
| 7 | 1026 { |
| 1027 gui.row = row; | |
| 1028 gui.col = col; | |
| 1029 } | |
| 1030 | |
| 1031 /* | |
| 1032 * gui_check_pos - check if the cursor is on the screen. | |
| 1033 */ | |
| 1034 static void | |
|
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1035 gui_check_pos(void) |
| 7 | 1036 { |
| 1037 if (gui.row >= screen_Rows) | |
| 1038 gui.row = screen_Rows - 1; | |
| 1039 if (gui.col >= screen_Columns) | |
| 1040 gui.col = screen_Columns - 1; | |
| 1041 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1042 gui.cursor_is_valid = FALSE; | |
| 1043 } | |
| 1044 | |
| 1045 /* | |
| 1046 * Redraw the cursor if necessary or when forced. | |
| 1047 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1048 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1049 */ | |
| 1050 void | |
|
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1051 gui_update_cursor( |
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1052 int force, /* when TRUE, update even when not moved */ |
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1053 int clear_selection)/* clear selection under cursor */ |
| 7 | 1054 { |
| 1055 int cur_width = 0; | |
| 1056 int cur_height = 0; | |
| 1057 int old_hl_mask; | |
|
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1058 cursorentry_T *shape; |
| 7 | 1059 int id; |
|
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1060 #ifdef FEAT_TERMINAL |
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1061 guicolor_T shape_fg = INVALCOLOR; |
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1062 guicolor_T shape_bg = INVALCOLOR; |
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1063 #endif |
| 7 | 1064 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1065 int cattr; /* cursor attributes */ | |
| 1066 int attr; | |
| 1067 attrentry_T *aep = NULL; | |
| 1068 | |
| 1695 | 1069 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1070 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1071 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1072 || screen_Rows != gui.num_rows) | |
| 7 | 1073 return; |
| 1074 | |
| 1075 gui_check_pos(); | |
| 1076 if (!gui.cursor_is_valid || force | |
| 1077 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1078 { | |
| 1079 gui_undraw_cursor(); | |
| 1080 if (gui.row < 0) | |
| 1081 return; | |
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1082 #ifdef FEAT_MBYTE |
| 7 | 1083 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
| 1084 im_set_position(gui.row, gui.col); | |
| 1085 #endif | |
| 1086 gui.cursor_row = gui.row; | |
| 1087 gui.cursor_col = gui.col; | |
| 1088 | |
| 1089 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1090 if (!screen_cleared || ScreenLines == NULL) | |
| 1091 return; | |
| 1092 | |
| 1093 /* Clear the selection if we are about to write over it */ | |
| 1094 if (clear_selection) | |
| 1095 clip_may_clear_selection(gui.row, gui.row); | |
| 1096 /* Check that the cursor is inside the shell (resizing may have made | |
| 1097 * it invalid) */ | |
| 1098 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1099 return; | |
| 1100 | |
| 1101 gui.cursor_is_valid = TRUE; | |
| 1102 | |
| 1103 /* | |
| 1104 * How the cursor is drawn depends on the current mode. | |
|
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1105 * When in a terminal window use the shape/color specified there. |
| 7 | 1106 */ |
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1107 #ifdef FEAT_TERMINAL |
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1108 if (terminal_is_active()) |
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1109 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1110 else |
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1111 #endif |
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1112 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1113 if (State & LANGMAP) |
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1114 id = shape->id_lm; |
| 7 | 1115 else |
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1116 id = shape->id; |
| 7 | 1117 |
| 1118 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1119 cfg = INVALCOLOR; | |
| 1120 cbg = INVALCOLOR; | |
| 1121 cattr = HL_INVERSE; | |
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1122 gui_mch_set_blinking(shape->blinkwait, |
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1123 shape->blinkon, |
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1124 shape->blinkoff); |
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1125 if (shape->blinkwait == 0 || shape->blinkon == 0 |
|
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1126 || shape->blinkoff == 0) |
|
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1127 gui_mch_stop_blink(FALSE); |
|
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1128 #ifdef FEAT_TERMINAL |
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1129 if (shape_bg != INVALCOLOR) |
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1130 { |
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1131 cattr = 0; |
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1132 cfg = shape_fg; |
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1133 cbg = shape_bg; |
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1134 } |
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1135 else |
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1136 #endif |
| 7 | 1137 if (id > 0) |
| 1138 { | |
| 1139 cattr = syn_id2colors(id, &cfg, &cbg); | |
|
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1140 #if defined(FEAT_MBYTE) || defined(FEAT_HANGULIN) |
| 7 | 1141 { |
| 1142 static int iid; | |
| 1143 guicolor_T fg, bg; | |
| 1144 | |
| 1668 | 1145 if ( |
|
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1146 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
| 1668 | 1147 preedit_get_status() |
| 1148 # else | |
| 1149 im_get_status() | |
| 1150 # endif | |
| 1151 ) | |
| 7 | 1152 { |
| 1153 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1154 if (iid > 0) | |
| 1155 { | |
| 1156 syn_id2colors(iid, &fg, &bg); | |
| 1157 if (bg != INVALCOLOR) | |
| 1158 cbg = bg; | |
| 1159 if (fg != INVALCOLOR) | |
| 1160 cfg = fg; | |
| 1161 } | |
| 1162 } | |
| 1163 } | |
| 1164 #endif | |
| 1165 } | |
| 1166 | |
| 1167 /* | |
| 1168 * Get the attributes for the character under the cursor. | |
| 1169 * When no cursor color was given, use the character color. | |
| 1170 */ | |
| 1171 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1172 if (attr > HL_ALL) | |
| 1173 aep = syn_gui_attr2entry(attr); | |
| 1174 if (aep != NULL) | |
| 1175 { | |
| 1176 attr = aep->ae_attr; | |
| 1177 if (cfg == INVALCOLOR) | |
| 1178 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1179 : aep->ae_u.gui.fg_color); | |
| 1180 if (cbg == INVALCOLOR) | |
| 1181 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1182 : aep->ae_u.gui.bg_color); | |
| 1183 } | |
| 1184 if (cfg == INVALCOLOR) | |
| 1185 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1186 if (cbg == INVALCOLOR) | |
| 1187 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1188 | |
| 1189 #ifdef FEAT_XIM | |
| 1190 if (aep != NULL) | |
| 1191 { | |
| 1192 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1193 : aep->ae_u.gui.bg_color); | |
| 1194 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1195 : aep->ae_u.gui.fg_color); | |
| 1196 if (xim_bg_color == INVALCOLOR) | |
| 1197 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1198 : gui.back_pixel; | |
| 1199 if (xim_fg_color == INVALCOLOR) | |
| 1200 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1201 : gui.norm_pixel; | |
| 1202 } | |
| 1203 else | |
| 1204 { | |
| 1205 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1206 : gui.back_pixel; | |
| 1207 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1208 : gui.norm_pixel; | |
| 1209 } | |
| 1210 #endif | |
| 1211 | |
| 1212 attr &= ~HL_INVERSE; | |
| 1213 if (cattr & HL_INVERSE) | |
| 1214 { | |
| 1215 cc = cbg; | |
| 1216 cbg = cfg; | |
| 1217 cfg = cc; | |
| 1218 } | |
| 1219 cattr &= ~HL_INVERSE; | |
| 1220 | |
| 1221 /* | |
| 1222 * When we don't have window focus, draw a hollow cursor. | |
| 1223 */ | |
| 1224 if (!gui.in_focus) | |
| 1225 { | |
| 1226 gui_mch_draw_hollow_cursor(cbg); | |
| 1227 return; | |
| 1228 } | |
| 1229 | |
| 1230 old_hl_mask = gui.highlight_mask; | |
|
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1231 if (shape->shape == SHAPE_BLOCK |
| 7 | 1232 #ifdef FEAT_HANGULIN |
| 1233 || composing_hangul | |
| 1234 #endif | |
| 1235 ) | |
| 1236 { | |
| 1237 /* | |
| 1238 * Draw the text character with the cursor colors. Use the | |
| 1239 * character attributes plus the cursor attributes. | |
| 1240 */ | |
| 1241 gui.highlight_mask = (cattr | attr); | |
| 1242 #ifdef FEAT_HANGULIN | |
| 1243 if (composing_hangul) | |
|
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1244 { |
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1245 char_u *comp_buf; |
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1246 int comp_len; |
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1247 |
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1248 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1249 if (comp_buf) |
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1250 { |
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1251 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1252 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1253 cfg, cbg, 0); |
|
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1254 vim_free(comp_buf); |
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1255 } |
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1256 } |
| 7 | 1257 else |
| 1258 #endif | |
| 1259 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1260 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1261 } | |
| 1262 else | |
| 1263 { | |
| 1264 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1265 int col_off = FALSE; | |
| 1266 #endif | |
| 1267 /* | |
| 1268 * First draw the partial cursor, then overwrite with the text | |
| 1269 * character, using a transparent background. | |
| 1270 */ | |
|
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1271 if (shape->shape == SHAPE_VER) |
| 7 | 1272 { |
| 1273 cur_height = gui.char_height; | |
|
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1274 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1275 } |
| 1276 else | |
| 1277 { | |
|
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1278 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1279 cur_width = gui.char_width; |
| 1280 } | |
| 1281 #ifdef FEAT_MBYTE | |
| 1378 | 1282 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1283 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1284 { |
| 1285 /* Double wide character. */ | |
|
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1286 if (shape->shape != SHAPE_VER) |
| 7 | 1287 cur_width += gui.char_width; |
| 1288 # ifdef FEAT_RIGHTLEFT | |
| 1289 if (CURSOR_BAR_RIGHT) | |
| 1290 { | |
| 1291 /* gui.col points to the left halve of the character but | |
| 1292 * the vertical line needs to be on the right halve. | |
| 1293 * A double-wide horizontal line is also drawn from the | |
| 1294 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1295 col_off = TRUE; | |
| 1296 ++gui.col; | |
| 1297 } | |
| 1298 # endif | |
| 1299 } | |
| 1300 #endif | |
| 1301 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1302 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1303 if (col_off) | |
| 1304 --gui.col; | |
| 1305 #endif | |
| 1306 | |
| 1307 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1308 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1309 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1310 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1311 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1312 #endif | |
| 1313 } | |
| 1314 gui.highlight_mask = old_hl_mask; | |
| 1315 } | |
| 1316 } | |
| 1317 | |
| 1318 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1319 void | |
|
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1320 gui_position_menu(void) |
| 7 | 1321 { |
| 574 | 1322 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1323 if (gui.menu_is_active && gui.in_use) |
| 1324 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1325 # endif | |
| 1326 } | |
| 1327 #endif | |
| 1328 | |
| 1329 /* | |
| 1330 * Position the various GUI components (text area, menu). The vertical | |
| 1331 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1332 */ | |
| 1333 static void | |
|
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1334 gui_position_components(int total_width UNUSED) |
| 7 | 1335 { |
| 1336 int text_area_x; | |
| 1337 int text_area_y; | |
| 1338 int text_area_width; | |
| 1339 int text_area_height; | |
| 1340 | |
| 1341 /* avoid that moving components around generates events */ | |
| 1342 ++hold_gui_events; | |
| 1343 | |
| 1344 text_area_x = 0; | |
| 1345 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1346 text_area_x += gui.scrollbar_width; | |
| 1347 | |
| 1348 text_area_y = 0; | |
| 1349 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1350 gui.menu_width = total_width; | |
| 1351 if (gui.menu_is_active) | |
| 1352 text_area_y += gui.menu_height; | |
| 1353 #endif | |
| 1354 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1355 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1356 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1357 #endif | |
| 1358 | |
| 819 | 1359 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1360 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1361 if (gui_has_tabline()) |
| 843 | 1362 text_area_y += gui.tabline_height; |
| 810 | 1363 #endif |
| 1364 | |
| 7 | 1365 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1366 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1367 { | |
| 1368 # ifdef FEAT_GUI_ATHENA | |
| 1369 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1370 gui.menu_width, gui.toolbar_height); | |
| 1371 # endif | |
| 1372 text_area_y += gui.toolbar_height; | |
| 1373 } | |
| 1374 #endif | |
| 1375 | |
| 1376 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1377 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1378 | |
| 1379 gui_mch_set_text_area_pos(text_area_x, | |
| 1380 text_area_y, | |
| 1381 text_area_width, | |
| 1382 text_area_height | |
|
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1383 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1384 + xim_get_status_area_height() |
| 1385 #endif | |
| 1386 ); | |
| 1387 #ifdef FEAT_MENU | |
| 1388 gui_position_menu(); | |
| 1389 #endif | |
| 1390 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1391 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1392 text_area_x, | |
| 1393 text_area_y + text_area_height, | |
| 1394 text_area_width, | |
| 1395 gui.scrollbar_height); | |
| 1396 gui.left_sbar_x = 0; | |
| 1397 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1398 | |
| 1399 --hold_gui_events; | |
| 1400 } | |
| 1401 | |
| 444 | 1402 /* |
| 1403 * Get the width of the widgets and decorations to the side of the text area. | |
| 1404 */ | |
| 7 | 1405 int |
|
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1406 gui_get_base_width(void) |
| 7 | 1407 { |
| 1408 int base_width; | |
| 1409 | |
| 1410 base_width = 2 * gui.border_offset; | |
| 1411 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1412 base_width += gui.scrollbar_width; | |
| 1413 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1414 base_width += gui.scrollbar_width; | |
| 1415 return base_width; | |
| 1416 } | |
| 1417 | |
| 444 | 1418 /* |
| 1419 * Get the height of the widgets and decorations above and below the text area. | |
| 1420 */ | |
| 7 | 1421 int |
|
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1422 gui_get_base_height(void) |
| 7 | 1423 { |
| 1424 int base_height; | |
| 1425 | |
| 1426 base_height = 2 * gui.border_offset; | |
| 1427 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1428 base_height += gui.scrollbar_height; | |
| 1429 #ifdef FEAT_GUI_GTK | |
| 1430 /* We can't take the sizes properly into account until anything is | |
| 1431 * realized. Therefore we recalculate all the values here just before | |
| 1432 * setting the size. (--mdcki) */ | |
| 1433 #else | |
| 1434 # ifdef FEAT_MENU | |
| 1435 if (gui.menu_is_active) | |
| 1436 base_height += gui.menu_height; | |
| 1437 # endif | |
| 1438 # ifdef FEAT_TOOLBAR | |
| 1439 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1440 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1441 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1442 # else | |
| 1443 base_height += gui.toolbar_height; | |
| 1444 # endif | |
| 1445 # endif | |
| 819 | 1446 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1447 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1448 if (gui_has_tabline()) |
| 843 | 1449 base_height += gui.tabline_height; |
| 810 | 1450 # endif |
| 7 | 1451 # ifdef FEAT_FOOTER |
| 1452 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1453 base_height += gui.footer_height; | |
| 1454 # endif | |
| 1455 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1456 base_height += gui_mch_text_area_extra_height(); | |
| 1457 # endif | |
| 1458 #endif | |
| 1459 return base_height; | |
| 1460 } | |
| 1461 | |
| 1462 /* | |
| 1463 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1464 * the new width and height of the shell in pixels. | |
| 1465 */ | |
| 1466 void | |
|
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1467 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1468 { |
| 1469 static int busy = FALSE; | |
| 1470 | |
| 1471 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1472 return; | |
| 1473 | |
| 1474 /* | |
| 1475 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1476 * size and handle it later. | |
| 1477 */ | |
| 1478 if (updating_screen || busy) | |
| 1479 { | |
| 1480 new_pixel_width = pixel_width; | |
| 1481 new_pixel_height = pixel_height; | |
| 1482 return; | |
| 1483 } | |
| 1484 | |
| 1485 again: | |
|
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|
1486 new_pixel_width = 0; |
|
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changeset
|
1487 new_pixel_height = 0; |
| 7 | 1488 busy = TRUE; |
| 1489 | |
| 1490 /* Flush pending output before redrawing */ | |
| 1491 out_flush(); | |
| 1492 | |
| 1493 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1494 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1495 |
| 1496 gui_position_components(pixel_width); | |
| 1497 gui_reset_scroll_region(); | |
|
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|
1498 |
| 7 | 1499 /* |
| 1500 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1501 * at the last line here (why does it have to be one row too low?). | |
| 1502 */ | |
| 1503 if (State == ASKMORE || State == CONFIRM) | |
| 1504 gui.row = gui.num_rows; | |
| 1505 | |
| 1506 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1507 * the safe side. */ | |
| 1508 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1509 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1510 shell_resized(); | |
| 1511 | |
| 1512 gui_update_scrollbars(TRUE); | |
| 1513 gui_update_cursor(FALSE, TRUE); | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1514 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1515 xim_set_status_area(); |
| 1516 #endif | |
| 1517 | |
| 1518 busy = FALSE; | |
| 669 | 1519 |
|
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|
1520 /* We may have been called again while redrawing the screen. |
|
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|
1521 * Need to do it all again with the latest size then. But only if the size |
|
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|
1522 * actually changed. */ |
| 7 | 1523 if (new_pixel_height) |
| 1524 { | |
|
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|
1525 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
|
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|
1526 { |
|
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|
1527 new_pixel_width = 0; |
|
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|
1528 new_pixel_height = 0; |
|
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|
1529 } |
|
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|
1530 else |
|
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|
1531 { |
|
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|
1532 pixel_width = new_pixel_width; |
|
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|
1533 pixel_height = new_pixel_height; |
|
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|
1534 goto again; |
|
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|
1535 } |
| 7 | 1536 } |
| 1537 } | |
| 1538 | |
| 1539 /* | |
| 1540 * Check if gui_resize_shell() must be called. | |
| 1541 */ | |
| 1542 void | |
|
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|
1543 gui_may_resize_shell(void) |
| 7 | 1544 { |
| 1545 if (new_pixel_height) | |
| 1546 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1547 * were called indirectly by it */ | |
|
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|
1548 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1549 } |
| 1550 | |
| 1551 int | |
|
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changeset
|
1552 gui_get_shellsize(void) |
| 7 | 1553 { |
| 1554 Rows = gui.num_rows; | |
| 1555 Columns = gui.num_cols; | |
| 1556 return OK; | |
| 1557 } | |
| 1558 | |
| 1559 /* | |
| 1560 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1561 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1562 * on the screen. | |
|
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|
1563 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
|
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|
1564 * component was added or removed (e.g., a scrollbar). |
| 7 | 1565 */ |
| 1566 void | |
|
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changeset
|
1567 gui_set_shellsize( |
|
12802
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changeset
|
1568 int mustset UNUSED, |
|
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|
1569 int fit_to_display, |
|
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changeset
|
1570 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1571 { |
| 1572 int base_width; | |
| 1573 int base_height; | |
| 1574 int width; | |
| 1575 int height; | |
| 1576 int min_width; | |
| 1577 int min_height; | |
| 1578 int screen_w; | |
| 1579 int screen_h; | |
|
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changeset
|
1580 #ifdef FEAT_GUI_GTK |
| 1967 | 1581 int un_maximize = mustset; |
|
2311
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Support completion for ":find". (Nazri Ramliy)
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diff
changeset
|
1582 int did_adjust = 0; |
| 1967 | 1583 #endif |
|
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diff
changeset
|
1584 int x = -1, y = -1; |
| 7 | 1585 |
| 1586 if (!gui.shell_created) | |
| 1587 return; | |
| 1588 | |
| 3014 | 1589 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1590 /* If not setting to a user specified size and maximized, calculate the |
| 1591 * number of characters that fit in the maximized window. */ | |
|
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|
1592 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
|
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changeset
|
1593 || gui_mch_maximized())) |
| 7 | 1594 { |
| 1595 gui_mch_newfont(); | |
| 1596 return; | |
| 1597 } | |
| 1598 #endif | |
| 1599 | |
| 1600 base_width = gui_get_base_width(); | |
| 1601 base_height = gui_get_base_height(); | |
|
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diff
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|
1602 if (fit_to_display) |
|
9b78bb3794ba
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diff
changeset
|
1603 /* Remember the original window position. */ |
| 7009 | 1604 (void)gui_mch_get_winpos(&x, &y); |
|
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diff
changeset
|
1605 |
| 7 | 1606 #ifdef USE_SUN_WORKSHOP |
| 1607 if (!mustset && usingSunWorkShop | |
| 1608 && workshop_get_width_height(&width, &height)) | |
| 1609 { | |
| 1610 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1611 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1612 } | |
| 1613 else | |
| 1614 #endif | |
| 1615 { | |
| 1616 width = Columns * gui.char_width + base_width; | |
| 1617 height = Rows * gui.char_height + base_height; | |
| 1618 } | |
| 1619 | |
| 1620 if (fit_to_display) | |
| 1621 { | |
| 1622 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1623 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1624 { |
| 1625 Columns = (screen_w - base_width) / gui.char_width; | |
| 1626 if (Columns < MIN_COLUMNS) | |
| 1627 Columns = MIN_COLUMNS; | |
| 1628 width = Columns * gui.char_width + base_width; | |
|
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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2275
diff
changeset
|
1629 #ifdef FEAT_GUI_GTK |
| 1967 | 1630 ++did_adjust; |
| 1631 #endif | |
| 7 | 1632 } |
| 811 | 1633 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1634 { |
| 1635 Rows = (screen_h - base_height) / gui.char_height; | |
| 1636 check_shellsize(); | |
| 1637 height = Rows * gui.char_height + base_height; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1638 #ifdef FEAT_GUI_GTK |
| 1967 | 1639 ++did_adjust; |
| 1640 #endif | |
| 7 | 1641 } |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1642 #ifdef FEAT_GUI_GTK |
| 1967 | 1643 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1644 && height + gui.char_height >= screen_h)) | |
| 1645 /* don't unmaximize if at maximum size */ | |
| 1646 un_maximize = FALSE; | |
| 1647 #endif | |
| 7 | 1648 } |
|
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5045
diff
changeset
|
1649 limit_screen_size(); |
| 7 | 1650 gui.num_cols = Columns; |
| 1651 gui.num_rows = Rows; | |
| 1652 | |
| 1653 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1654 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1655 min_height += tabline_height() * gui.char_height; |
| 1967 | 1656 |
|
2277
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1657 #ifdef FEAT_GUI_GTK |
| 1967 | 1658 if (un_maximize) |
| 1659 { | |
| 1660 /* If the window size is smaller than the screen unmaximize the | |
| 1661 * window, otherwise resizing won't work. */ | |
| 1662 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1663 if ((width + gui.char_width < screen_w | |
| 1664 || height + gui.char_height * 2 < screen_h) | |
| 1665 && gui_mch_maximized()) | |
| 1666 gui_mch_unmaximize(); | |
| 1667 } | |
| 1668 #endif | |
| 7 | 1669 |
| 1670 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1671 base_width, base_height, direction); |
|
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diff
changeset
|
1672 |
|
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diff
changeset
|
1673 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1674 { |
|
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diff
changeset
|
1675 /* Some window managers put the Vim window left of/above the screen. |
|
9b78bb3794ba
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diff
changeset
|
1676 * Only change the position if it wasn't already negative before |
|
9b78bb3794ba
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diff
changeset
|
1677 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1678 gui_mch_update(); |
| 1679 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1680 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1681 } | |
| 1682 | |
| 1683 gui_position_components(width); | |
| 1684 gui_update_scrollbars(TRUE); | |
| 1685 gui_reset_scroll_region(); | |
| 1686 } | |
| 1687 | |
| 1688 /* | |
| 1689 * Called when Rows and/or Columns has changed. | |
| 1690 */ | |
| 1691 void | |
|
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diff
changeset
|
1692 gui_new_shellsize(void) |
| 7 | 1693 { |
| 1694 gui_reset_scroll_region(); | |
| 1695 } | |
| 1696 | |
| 1697 /* | |
| 1698 * Make scroll region cover whole screen. | |
| 1699 */ | |
| 1700 void | |
|
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diff
changeset
|
1701 gui_reset_scroll_region(void) |
| 7 | 1702 { |
| 1703 gui.scroll_region_top = 0; | |
| 1704 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1705 gui.scroll_region_left = 0; | |
| 1706 gui.scroll_region_right = gui.num_cols - 1; | |
| 1707 } | |
| 1708 | |
| 1709 void | |
|
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changeset
|
1710 gui_start_highlight(int mask) |
| 7 | 1711 { |
| 1712 if (mask > HL_ALL) /* highlight code */ | |
| 1713 gui.highlight_mask = mask; | |
| 1714 else /* mask */ | |
| 1715 gui.highlight_mask |= mask; | |
| 1716 } | |
| 1717 | |
| 1718 void | |
|
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diff
changeset
|
1719 gui_stop_highlight(int mask) |
| 7 | 1720 { |
| 1721 if (mask > HL_ALL) /* highlight code */ | |
| 1722 gui.highlight_mask = HL_NORMAL; | |
| 1723 else /* mask */ | |
| 1724 gui.highlight_mask &= ~mask; | |
| 1725 } | |
| 1726 | |
| 1727 /* | |
| 1728 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1729 * (row2, col2) inclusive. | |
| 1730 */ | |
| 1731 void | |
|
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changeset
|
1732 gui_clear_block( |
|
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changeset
|
1733 int row1, |
|
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diff
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|
1734 int col1, |
|
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changeset
|
1735 int row2, |
|
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changeset
|
1736 int col2) |
| 7 | 1737 { |
| 1738 /* Clear the selection if we are about to write over it */ | |
| 1739 clip_may_clear_selection(row1, row2); | |
| 1740 | |
| 1741 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1742 | |
| 1743 /* Invalidate cursor if it was in this block */ | |
| 1744 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1745 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1746 gui.cursor_is_valid = FALSE; | |
| 1747 } | |
| 1748 | |
| 1749 /* | |
| 1750 * Write code to update the cursor later. This avoids the need to flush the | |
| 1751 * output buffer before calling gui_update_cursor(). | |
| 1752 */ | |
| 1753 void | |
|
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changeset
|
1754 gui_update_cursor_later(void) |
| 7 | 1755 { |
|
12082
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patch 8.0.0921: terminal window cursor shape not supported in the GUI
Christian Brabandt <cb@256bit.org>
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11521
diff
changeset
|
1756 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1757 } |
| 1758 | |
| 1759 void | |
|
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changeset
|
1760 gui_write( |
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1761 char_u *s, |
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1762 int len) |
| 7 | 1763 { |
| 1764 char_u *p; | |
| 1765 int arg1 = 0, arg2 = 0; | |
| 1766 int force_cursor = FALSE; /* force cursor update */ | |
| 1767 int force_scrollbar = FALSE; | |
| 1768 static win_T *old_curwin = NULL; | |
| 1769 | |
| 1770 /* #define DEBUG_GUI_WRITE */ | |
| 1771 #ifdef DEBUG_GUI_WRITE | |
| 1772 { | |
| 1773 int i; | |
| 1774 char_u *str; | |
| 1775 | |
| 1776 printf("gui_write(%d):\n ", len); | |
| 1777 for (i = 0; i < len; i++) | |
| 1778 if (s[i] == ESC) | |
| 1779 { | |
| 1780 if (i != 0) | |
| 1781 printf("\n "); | |
| 1782 printf("<ESC>"); | |
| 1783 } | |
| 1784 else | |
| 1785 { | |
| 1786 str = transchar_byte(s[i]); | |
| 1787 if (str[0] && str[1]) | |
| 1788 printf("<%s>", (char *)str); | |
| 1789 else | |
| 1790 printf("%s", (char *)str); | |
| 1791 } | |
| 1792 printf("\n"); | |
| 1793 } | |
| 1794 #endif | |
| 1795 while (len) | |
| 1796 { | |
| 1797 if (s[0] == ESC && s[1] == '|') | |
| 1798 { | |
| 1799 p = s + 2; | |
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1800 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1801 { |
| 1802 arg1 = getdigits(&p); | |
| 1803 if (p > s + len) | |
| 1804 break; | |
| 1805 if (*p == ';') | |
| 1806 { | |
| 1807 ++p; | |
| 1808 arg2 = getdigits(&p); | |
| 1809 if (p > s + len) | |
| 1810 break; | |
| 1811 } | |
| 1812 } | |
| 1813 switch (*p) | |
| 1814 { | |
| 1815 case 'C': /* Clear screen */ | |
| 1816 clip_scroll_selection(9999); | |
| 1817 gui_mch_clear_all(); | |
| 1818 gui.cursor_is_valid = FALSE; | |
| 1819 force_scrollbar = TRUE; | |
| 1820 break; | |
| 1821 case 'M': /* Move cursor */ | |
| 1822 gui_set_cursor(arg1, arg2); | |
| 1823 break; | |
| 1824 case 's': /* force cursor (shape) update */ | |
| 1825 force_cursor = TRUE; | |
| 1826 break; | |
| 1827 case 'R': /* Set scroll region */ | |
| 1828 if (arg1 < arg2) | |
| 1829 { | |
| 1830 gui.scroll_region_top = arg1; | |
| 1831 gui.scroll_region_bot = arg2; | |
| 1832 } | |
| 1833 else | |
| 1834 { | |
| 1835 gui.scroll_region_top = arg2; | |
| 1836 gui.scroll_region_bot = arg1; | |
| 1837 } | |
| 1838 break; | |
| 1839 case 'V': /* Set vertical scroll region */ | |
| 1840 if (arg1 < arg2) | |
| 1841 { | |
| 1842 gui.scroll_region_left = arg1; | |
| 1843 gui.scroll_region_right = arg2; | |
| 1844 } | |
| 1845 else | |
| 1846 { | |
| 1847 gui.scroll_region_left = arg2; | |
| 1848 gui.scroll_region_right = arg1; | |
| 1849 } | |
| 1850 break; | |
| 1851 case 'd': /* Delete line */ | |
| 1852 gui_delete_lines(gui.row, 1); | |
| 1853 break; | |
| 1854 case 'D': /* Delete lines */ | |
| 1855 gui_delete_lines(gui.row, arg1); | |
| 1856 break; | |
| 1857 case 'i': /* Insert line */ | |
| 1858 gui_insert_lines(gui.row, 1); | |
| 1859 break; | |
| 1860 case 'I': /* Insert lines */ | |
| 1861 gui_insert_lines(gui.row, arg1); | |
| 1862 break; | |
| 1863 case '$': /* Clear to end-of-line */ | |
| 1864 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1865 (int)Columns - 1); | |
| 1866 break; | |
| 1867 case 'h': /* Turn on highlighting */ | |
| 1868 gui_start_highlight(arg1); | |
| 1869 break; | |
| 1870 case 'H': /* Turn off highlighting */ | |
| 1871 gui_stop_highlight(arg1); | |
| 1872 break; | |
| 1873 case 'f': /* flash the window (visual bell) */ | |
| 1874 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1875 break; | |
| 1876 default: | |
| 1877 p = s + 1; /* Skip the ESC */ | |
| 1878 break; | |
| 1879 } | |
| 1880 len -= (int)(++p - s); | |
| 1881 s = p; | |
| 1882 } | |
| 1883 else if ( | |
| 1884 #ifdef EBCDIC | |
| 1885 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1886 #else | |
| 1887 s[0] < 0x20 /* Ctrl character */ | |
| 1888 #endif | |
| 1889 #ifdef FEAT_SIGN_ICONS | |
| 1890 && s[0] != SIGN_BYTE | |
| 1891 # ifdef FEAT_NETBEANS_INTG | |
| 1892 && s[0] != MULTISIGN_BYTE | |
| 1893 # endif | |
| 1894 #endif | |
| 1895 ) | |
| 1896 { | |
| 1897 if (s[0] == '\n') /* NL */ | |
| 1898 { | |
| 1899 gui.col = 0; | |
| 1900 if (gui.row < gui.scroll_region_bot) | |
| 1901 gui.row++; | |
| 1902 else | |
| 1903 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1904 } | |
| 1905 else if (s[0] == '\r') /* CR */ | |
| 1906 { | |
| 1907 gui.col = 0; | |
| 1908 } | |
| 1909 else if (s[0] == '\b') /* Backspace */ | |
| 1910 { | |
| 1911 if (gui.col) | |
| 1912 --gui.col; | |
| 1913 } | |
| 1914 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1915 { | |
| 1916 ++gui.col; | |
| 1917 } | |
| 1918 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1919 { | |
| 1920 gui_mch_beep(); | |
| 1921 } | |
| 1922 /* Other Ctrl character: shouldn't happen! */ | |
| 1923 | |
| 1924 --len; /* Skip this char */ | |
| 1925 ++s; | |
| 1926 } | |
| 1927 else | |
| 1928 { | |
| 1929 p = s; | |
| 1930 while (len > 0 && ( | |
| 1931 #ifdef EBCDIC | |
| 1932 CtrlChar(*p) == 0 | |
| 1933 #else | |
| 1934 *p >= 0x20 | |
| 1935 #endif | |
| 1936 #ifdef FEAT_SIGN_ICONS | |
| 1937 || *p == SIGN_BYTE | |
| 1938 # ifdef FEAT_NETBEANS_INTG | |
| 1939 || *p == MULTISIGN_BYTE | |
| 1940 # endif | |
| 1941 #endif | |
| 1942 )) | |
| 1943 { | |
| 1944 len--; | |
| 1945 p++; | |
| 1946 } | |
| 1947 gui_outstr(s, (int)(p - s)); | |
| 1948 s = p; | |
| 1949 } | |
| 1950 } | |
| 1951 | |
| 1952 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1953 * set). */ | |
| 1954 if (force_cursor) | |
| 1955 gui_update_cursor(TRUE, TRUE); | |
| 1956 | |
| 1957 /* When switching to another window the dragging must have stopped. | |
| 1958 * Required for GTK, dragged_sb isn't reset. */ | |
| 1959 if (old_curwin != curwin) | |
| 1960 gui.dragged_sb = SBAR_NONE; | |
| 1961 | |
| 1962 /* Update the scrollbars after clearing the screen or when switched | |
| 1963 * to another window. | |
| 1964 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1965 * situations where it might change. */ | |
| 1966 if (force_scrollbar || old_curwin != curwin) | |
| 1967 gui_update_scrollbars(force_scrollbar); | |
| 1968 else | |
| 1969 gui_update_horiz_scrollbar(FALSE); | |
| 1970 old_curwin = curwin; | |
| 1971 | |
| 1972 /* | |
| 1973 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1974 * he is done dragging. Do the same for GTK. | |
| 1975 */ | |
| 574 | 1976 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1977 gui.dragged_sb = SBAR_NONE; |
| 1978 #endif | |
| 1979 | |
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1980 gui_may_flush(); /* In case vim decides to take a nap */ |
| 7 | 1981 } |
| 1982 | |
| 1983 /* | |
| 1984 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1985 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1986 * gui_can_update_cursor() afterwards. | |
| 1987 */ | |
| 1988 void | |
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1989 gui_dont_update_cursor(int undraw) |
| 7 | 1990 { |
| 1991 if (gui.in_use) | |
| 1992 { | |
| 1993 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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1994 if (undraw) |
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1995 gui_undraw_cursor(); |
| 7 | 1996 can_update_cursor = FALSE; |
| 1997 } | |
| 1998 } | |
| 1999 | |
| 2000 void | |
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2001 gui_can_update_cursor(void) |
| 7 | 2002 { |
| 2003 can_update_cursor = TRUE; | |
| 2004 /* No need to update the cursor right now, there is always more output | |
| 2005 * after scrolling. */ | |
| 2006 } | |
| 2007 | |
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2008 /* |
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2009 * Disable issuing gui_mch_flush(). |
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2010 */ |
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2011 void |
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2012 gui_disable_flush(void) |
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2013 { |
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2014 ++disable_flush; |
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2015 } |
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2016 |
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2017 /* |
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2018 * Enable issuing gui_mch_flush(). |
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2019 */ |
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2020 void |
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2021 gui_enable_flush(void) |
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2022 { |
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2023 --disable_flush; |
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2024 } |
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2025 |
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2026 /* |
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2027 * Issue gui_mch_flush() if it is not disabled. |
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2028 */ |
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2029 void |
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2030 gui_may_flush(void) |
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2031 { |
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2032 if (disable_flush == 0) |
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2033 gui_mch_flush(); |
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2034 } |
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2035 |
| 7 | 2036 static void |
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2037 gui_outstr(char_u *s, int len) |
| 7 | 2038 { |
| 2039 int this_len; | |
| 2040 #ifdef FEAT_MBYTE | |
| 2041 int cells; | |
| 2042 #endif | |
| 2043 | |
| 2044 if (len == 0) | |
| 2045 return; | |
| 2046 | |
| 2047 if (len < 0) | |
| 2048 len = (int)STRLEN(s); | |
| 2049 | |
| 2050 while (len > 0) | |
| 2051 { | |
| 2052 #ifdef FEAT_MBYTE | |
| 2053 if (has_mbyte) | |
| 2054 { | |
| 2055 /* Find out how many chars fit in the current line. */ | |
| 2056 cells = 0; | |
| 2057 for (this_len = 0; this_len < len; ) | |
| 2058 { | |
| 2059 cells += (*mb_ptr2cells)(s + this_len); | |
| 2060 if (gui.col + cells > Columns) | |
| 2061 break; | |
| 474 | 2062 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2063 } |
| 2064 if (this_len > len) | |
| 2065 this_len = len; /* don't include following composing char */ | |
| 2066 } | |
| 2067 else | |
| 2068 #endif | |
| 2069 if (gui.col + len > Columns) | |
| 2070 this_len = Columns - gui.col; | |
| 2071 else | |
| 2072 this_len = len; | |
| 2073 | |
| 2074 (void)gui_outstr_nowrap(s, this_len, | |
| 2075 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2076 s += this_len; | |
| 2077 len -= this_len; | |
| 2078 #ifdef FEAT_MBYTE | |
| 2079 /* fill up for a double-width char that doesn't fit. */ | |
| 2080 if (len > 0 && gui.col < Columns) | |
| 2081 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2082 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2083 #endif | |
| 2084 /* The cursor may wrap to the next line. */ | |
| 2085 if (gui.col >= Columns) | |
| 2086 { | |
| 2087 gui.col = 0; | |
| 2088 gui.row++; | |
| 2089 } | |
| 2090 } | |
| 2091 } | |
| 2092 | |
| 2093 /* | |
| 2094 * Output one character (may be one or two display cells). | |
| 2095 * Caller must check for valid "off". | |
| 2096 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2097 */ | |
| 2098 static int | |
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2099 gui_screenchar( |
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2100 int off, /* Offset from start of screen */ |
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2101 int flags, |
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2102 guicolor_T fg, /* colors for cursor */ |
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2103 guicolor_T bg, /* colors for cursor */ |
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2104 int back) /* backup this many chars when using bold trick */ |
| 7 | 2105 { |
| 2106 #ifdef FEAT_MBYTE | |
| 2107 char_u buf[MB_MAXBYTES + 1]; | |
| 2108 | |
| 2109 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2110 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2111 return OK; | |
| 2112 | |
| 2113 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2114 /* Draw UTF-8 multi-byte character. */ | |
| 2115 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2116 flags, fg, bg, back); | |
| 2117 | |
| 2118 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2119 { | |
| 2120 buf[0] = ScreenLines[off]; | |
| 2121 buf[1] = ScreenLines2[off]; | |
| 2122 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2123 } | |
| 2124 | |
| 2125 /* Draw non-multi-byte character or DBCS character. */ | |
| 2126 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2127 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2128 flags, fg, bg, back); |
| 2129 #else | |
| 2130 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2131 #endif | |
| 2132 } | |
| 2133 | |
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2134 #ifdef FEAT_GUI_GTK |
| 7 | 2135 /* |
| 2136 * Output the string at the given screen position. This is used in place | |
| 2137 * of gui_screenchar() where possible because Pango needs as much context | |
| 2138 * as possible to work nicely. It's a lot faster as well. | |
| 2139 */ | |
| 2140 static int | |
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2141 gui_screenstr( |
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2142 int off, /* Offset from start of screen */ |
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2143 int len, /* string length in screen cells */ |
|
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2144 int flags, |
|
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2145 guicolor_T fg, /* colors for cursor */ |
|
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2146 guicolor_T bg, /* colors for cursor */ |
|
81794242a275
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diff
changeset
|
2147 int back) /* backup this many chars when using bold trick */ |
| 7 | 2148 { |
| 2149 char_u *buf; | |
| 2150 int outlen = 0; | |
| 2151 int i; | |
| 2152 int retval; | |
| 2153 | |
| 2154 if (len <= 0) /* "cannot happen"? */ | |
| 2155 return OK; | |
| 2156 | |
| 2157 if (enc_utf8) | |
| 2158 { | |
| 2159 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2160 if (buf == NULL) | |
| 2161 return OK; /* not much we could do here... */ | |
| 2162 | |
| 2163 for (i = off; i < off + len; ++i) | |
| 2164 { | |
| 2165 if (ScreenLines[i] == 0) | |
| 2166 continue; /* skip second half of double-width char */ | |
| 2167 | |
| 2168 if (ScreenLinesUC[i] == 0) | |
| 2169 buf[outlen++] = ScreenLines[i]; | |
| 2170 else | |
| 2171 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2172 } | |
| 2173 | |
| 2174 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2175 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2176 vim_free(buf); | |
| 2177 | |
| 2178 return retval; | |
| 2179 } | |
| 2180 else if (enc_dbcs == DBCS_JPNU) | |
| 2181 { | |
| 2182 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2183 if (buf == NULL) | |
| 2184 return OK; /* not much we could do here... */ | |
| 2185 | |
| 2186 for (i = off; i < off + len; ++i) | |
| 2187 { | |
| 2188 buf[outlen++] = ScreenLines[i]; | |
| 2189 | |
| 2190 /* handle double-byte single-width char */ | |
| 2191 if (ScreenLines[i] == 0x8e) | |
| 2192 buf[outlen++] = ScreenLines2[i]; | |
| 2193 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2194 buf[outlen++] = ScreenLines[++i]; | |
| 2195 } | |
| 2196 | |
| 2197 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2198 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2199 vim_free(buf); | |
| 2200 | |
| 2201 return retval; | |
| 2202 } | |
| 2203 else | |
| 2204 { | |
| 2205 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2206 flags, fg, bg, back); | |
| 2207 } | |
| 2208 } | |
|
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2209 #endif /* FEAT_GUI_GTK */ |
| 7 | 2210 |
| 2211 /* | |
| 2212 * Output the given string at the current cursor position. If the string is | |
| 2213 * too long to fit on the line, then it is truncated. | |
| 2214 * "flags": | |
| 2215 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2216 * actually draw (an inverted) cursor. | |
| 1199 | 2217 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2218 * background. |
| 2219 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2220 * it. | |
| 2221 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2222 * FAIL (the caller should start drawing "back" chars back). | |
| 2223 */ | |
| 2224 int | |
|
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2225 gui_outstr_nowrap( |
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2226 char_u *s, |
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2227 int len, |
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2228 int flags, |
|
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2229 guicolor_T fg, /* colors for cursor */ |
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2230 guicolor_T bg, /* colors for cursor */ |
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|
2231 int back) /* backup this many chars when using bold trick */ |
| 7 | 2232 { |
| 2233 long_u highlight_mask; | |
| 2234 long_u hl_mask_todo; | |
| 2235 guicolor_T fg_color; | |
| 2236 guicolor_T bg_color; | |
| 203 | 2237 guicolor_T sp_color; |
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2238 #if !defined(FEAT_GUI_GTK) |
| 7 | 2239 GuiFont font = NOFONT; |
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2240 # ifdef FEAT_MBYTE |
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2241 GuiFont wide_font = NOFONT; |
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2242 # endif |
| 7 | 2243 # ifdef FEAT_XFONTSET |
| 2244 GuiFontset fontset = NOFONTSET; | |
| 2245 # endif | |
| 2246 #endif | |
| 2247 attrentry_T *aep = NULL; | |
| 2248 int draw_flags; | |
| 2249 int col = gui.col; | |
| 2250 #ifdef FEAT_SIGN_ICONS | |
| 2251 int draw_sign = FALSE; | |
| 2252 # ifdef FEAT_NETBEANS_INTG | |
| 2253 int multi_sign = FALSE; | |
| 2254 # endif | |
| 2255 #endif | |
| 2256 | |
| 2257 if (len < 0) | |
| 2258 len = (int)STRLEN(s); | |
| 2259 if (len == 0) | |
| 2260 return OK; | |
| 2261 | |
| 2262 #ifdef FEAT_SIGN_ICONS | |
| 2263 if (*s == SIGN_BYTE | |
| 2264 # ifdef FEAT_NETBEANS_INTG | |
| 2265 || *s == MULTISIGN_BYTE | |
| 2266 # endif | |
| 2267 ) | |
| 2268 { | |
| 2269 # ifdef FEAT_NETBEANS_INTG | |
| 2270 if (*s == MULTISIGN_BYTE) | |
| 2271 multi_sign = TRUE; | |
| 2272 # endif | |
| 2273 /* draw spaces instead */ | |
| 2274 s = (char_u *)" "; | |
| 2275 if (len == 1 && col > 0) | |
| 2276 --col; | |
| 2277 len = 2; | |
| 2278 draw_sign = TRUE; | |
| 2279 highlight_mask = 0; | |
| 2280 } | |
| 2281 else | |
| 2282 #endif | |
| 2283 if (gui.highlight_mask > HL_ALL) | |
| 2284 { | |
| 2285 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2286 if (aep == NULL) /* highlighting not set */ | |
| 2287 highlight_mask = 0; | |
| 2288 else | |
| 2289 highlight_mask = aep->ae_attr; | |
| 2290 } | |
| 2291 else | |
| 2292 highlight_mask = gui.highlight_mask; | |
| 2293 hl_mask_todo = highlight_mask; | |
| 2294 | |
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2295 #if !defined(FEAT_GUI_GTK) |
| 7 | 2296 /* Set the font */ |
| 2297 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2298 font = aep->ae_u.gui.font; | |
| 2299 # ifdef FEAT_XFONTSET | |
| 2300 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2301 fontset = aep->ae_u.gui.fontset; | |
| 2302 # endif | |
| 2303 else | |
| 2304 { | |
| 2305 # ifdef FEAT_XFONTSET | |
| 2306 if (gui.fontset != NOFONTSET) | |
| 2307 fontset = gui.fontset; | |
| 2308 else | |
| 2309 # endif | |
| 2310 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2311 { | |
| 2312 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2313 { | |
| 2314 font = gui.boldital_font; | |
| 2315 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2316 } | |
| 2317 else if (gui.bold_font != NOFONT) | |
| 2318 { | |
| 2319 font = gui.bold_font; | |
| 2320 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2321 } | |
| 2322 else | |
| 2323 font = gui.norm_font; | |
| 2324 } | |
| 2325 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2326 { | |
| 2327 font = gui.ital_font; | |
| 2328 hl_mask_todo &= ~HL_ITALIC; | |
| 2329 } | |
| 2330 else | |
| 2331 font = gui.norm_font; | |
|
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2332 |
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2333 # ifdef FEAT_MBYTE |
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2334 /* |
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2335 * Choose correct wide_font by font. wide_font should be set with font |
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2336 * at same time in above block. But it will make many "ifdef" nasty |
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2337 * blocks. So we do it here. |
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2338 */ |
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2339 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2340 wide_font = gui.wide_boldital_font; |
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2341 else if (font == gui.bold_font && gui.wide_bold_font) |
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2342 wide_font = gui.wide_bold_font; |
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2343 else if (font == gui.ital_font && gui.wide_ital_font) |
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2344 wide_font = gui.wide_ital_font; |
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2345 else if (font == gui.norm_font && gui.wide_font) |
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2346 wide_font = gui.wide_font; |
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2347 # endif |
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2348 |
| 7 | 2349 } |
| 2350 # ifdef FEAT_XFONTSET | |
| 2351 if (fontset != NOFONTSET) | |
| 2352 gui_mch_set_fontset(fontset); | |
| 2353 else | |
| 2354 # endif | |
| 2355 gui_mch_set_font(font); | |
| 2356 #endif | |
| 2357 | |
| 2358 draw_flags = 0; | |
| 2359 | |
| 2360 /* Set the color */ | |
| 2361 bg_color = gui.back_pixel; | |
| 2362 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2363 { | |
| 2364 draw_flags |= DRAW_CURSOR; | |
| 2365 fg_color = fg; | |
| 2366 bg_color = bg; | |
| 203 | 2367 sp_color = fg; |
| 7 | 2368 } |
| 2369 else if (aep != NULL) | |
| 2370 { | |
| 2371 fg_color = aep->ae_u.gui.fg_color; | |
| 2372 if (fg_color == INVALCOLOR) | |
| 2373 fg_color = gui.norm_pixel; | |
| 2374 bg_color = aep->ae_u.gui.bg_color; | |
| 2375 if (bg_color == INVALCOLOR) | |
| 2376 bg_color = gui.back_pixel; | |
| 203 | 2377 sp_color = aep->ae_u.gui.sp_color; |
| 2378 if (sp_color == INVALCOLOR) | |
| 2379 sp_color = fg_color; | |
| 7 | 2380 } |
| 2381 else | |
| 203 | 2382 { |
| 7 | 2383 fg_color = gui.norm_pixel; |
| 203 | 2384 sp_color = fg_color; |
| 2385 } | |
| 7 | 2386 |
| 2387 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2388 { | |
| 2823 | 2389 #if defined(AMIGA) |
| 7 | 2390 gui_mch_set_colors(bg_color, fg_color); |
| 2391 #else | |
| 2392 gui_mch_set_fg_color(bg_color); | |
| 2393 gui_mch_set_bg_color(fg_color); | |
| 2394 #endif | |
| 2395 } | |
| 2396 else | |
| 2397 { | |
| 2823 | 2398 #if defined(AMIGA) |
| 7 | 2399 gui_mch_set_colors(fg_color, bg_color); |
| 2400 #else | |
| 2401 gui_mch_set_fg_color(fg_color); | |
| 2402 gui_mch_set_bg_color(bg_color); | |
| 2403 #endif | |
| 2404 } | |
| 203 | 2405 gui_mch_set_sp_color(sp_color); |
| 7 | 2406 |
| 2407 /* Clear the selection if we are about to write over it */ | |
| 2408 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2409 clip_may_clear_selection(gui.row, gui.row); | |
| 2410 | |
| 2411 | |
| 2412 /* If there's no bold font, then fake it */ | |
| 2413 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2414 draw_flags |= DRAW_BOLD; | |
| 2415 | |
| 2416 /* | |
| 2417 * When drawing bold or italic characters the spill-over from the left | |
| 2418 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2419 * just after a blank. | |
| 2420 */ | |
| 2421 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2422 return FAIL; | |
| 2423 | |
| 2823 | 2424 #if defined(FEAT_GUI_GTK) |
| 7 | 2425 /* If there's no italic font, then fake it. |
| 2426 * For GTK2, we don't need a different font for italic style. */ | |
| 2427 if (hl_mask_todo & HL_ITALIC) | |
| 2428 draw_flags |= DRAW_ITALIC; | |
| 2429 | |
| 2430 /* Do we underline the text? */ | |
| 2431 if (hl_mask_todo & HL_UNDERLINE) | |
| 2432 draw_flags |= DRAW_UNDERL; | |
|
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2433 |
| 7 | 2434 #else |
| 2435 /* Do we underline the text? */ | |
|
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|
2436 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2437 draw_flags |= DRAW_UNDERL; |
| 2438 #endif | |
| 203 | 2439 /* Do we undercurl the text? */ |
| 2440 if (hl_mask_todo & HL_UNDERCURL) | |
| 2441 draw_flags |= DRAW_UNDERC; | |
| 7 | 2442 |
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2443 /* Do we strikethrough the text? */ |
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|
2444 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2445 draw_flags |= DRAW_STRIKE; |
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2446 |
| 1199 | 2447 /* Do we draw transparently? */ |
| 7 | 2448 if (flags & GUI_MON_TRS_CURSOR) |
| 2449 draw_flags |= DRAW_TRANSP; | |
| 2450 | |
| 2451 /* | |
| 2452 * Draw the text. | |
| 2453 */ | |
|
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|
2454 #ifdef FEAT_GUI_GTK |
| 7 | 2455 /* The value returned is the length in display cells */ |
| 2456 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2457 #else | |
| 2458 # ifdef FEAT_MBYTE | |
| 2459 if (enc_utf8) | |
| 2460 { | |
| 2461 int start; /* index of bytes to be drawn */ | |
| 2462 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2463 int thislen; /* length of bytes to be drawn */ |
| 7 | 2464 int cn; /* cellwidth of current char */ |
| 2465 int i; /* index of current char */ | |
| 2466 int c; /* current char value */ | |
| 2467 int cl; /* byte length of current char */ | |
| 2468 int comping; /* current char is composing */ | |
| 2469 int scol = col; /* screen column */ | |
|
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2470 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2471 int prev_wide = FALSE; |
| 2472 int wide_changed; | |
|
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2473 # ifdef WIN3264 |
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2474 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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2475 # else |
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2476 int sep_comp = TRUE; /* Separate composing chars. */ |
|
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12529
diff
changeset
|
2477 # endif |
| 7 | 2478 |
| 2479 /* Break the string at a composing character, it has to be drawn on | |
| 2480 * top of the previous character. */ | |
| 2481 start = 0; | |
| 2482 cells = 0; | |
| 2483 for (i = 0; i < len; i += cl) | |
| 2484 { | |
| 2485 c = utf_ptr2char(s + i); | |
| 2486 cn = utf_char2cells(c); | |
| 2487 comping = utf_iscomposing(c); | |
| 2488 if (!comping) /* count cells from non-composing chars */ | |
| 2489 cells += cn; | |
|
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|
2490 if (!comping || sep_comp) |
|
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|
2491 { |
|
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|
2492 if (cn > 1 |
|
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|
2493 # ifdef FEAT_XFONTSET |
|
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|
2494 && fontset == NOFONTSET |
|
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|
2495 # endif |
|
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|
2496 && wide_font != NOFONT) |
|
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|
2497 curr_wide = TRUE; |
|
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|
2498 else |
|
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|
2499 curr_wide = FALSE; |
|
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|
2500 } |
| 474 | 2501 cl = utf_ptr2len(s + i); |
| 7 | 2502 if (cl == 0) /* hit end of string */ |
| 2503 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2504 | |
| 4053 | 2505 wide_changed = curr_wide != prev_wide; |
| 2506 | |
| 2507 /* Print the string so far if it's the last character or there is | |
| 7 | 2508 * a composing character. */ |
|
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|
2509 if (i + cl >= len || (comping && sep_comp && i > start) |
|
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|
2510 || wide_changed |
|
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diff
changeset
|
2511 # if defined(FEAT_GUI_X11) |
| 7 | 2512 || (cn > 1 |
| 2513 # ifdef FEAT_XFONTSET | |
| 2514 /* No fontset: At least draw char after wide char at | |
| 2515 * right position. */ | |
| 2516 && fontset == NOFONTSET | |
| 2517 # endif | |
| 2518 ) | |
| 2519 # endif | |
| 2520 ) | |
| 2521 { | |
|
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changeset
|
2522 if ((comping && sep_comp) || wide_changed) |
| 7 | 2523 thislen = i - start; |
| 2524 else | |
| 2525 thislen = i - start + cl; | |
| 2526 if (thislen > 0) | |
| 2527 { | |
| 4053 | 2528 if (prev_wide) |
|
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diff
changeset
|
2529 gui_mch_set_font(wide_font); |
| 7 | 2530 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2531 draw_flags); | |
| 4053 | 2532 if (prev_wide) |
| 2533 gui_mch_set_font(font); | |
| 7 | 2534 start += thislen; |
| 2535 } | |
| 2536 scol += cells; | |
| 2537 cells = 0; | |
| 4053 | 2538 /* Adjust to not draw a character which width is changed |
| 2539 * against with last one. */ | |
|
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|
2540 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2541 { |
| 4053 | 2542 scol -= cn; |
| 2543 cl = 0; | |
| 7 | 2544 } |
| 2545 | |
|
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diff
changeset
|
2546 # if defined(FEAT_GUI_X11) |
| 11 | 2547 /* No fontset: draw a space to fill the gap after a wide char |
| 2548 * */ | |
| 7 | 2549 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2550 # ifdef FEAT_XFONTSET | |
| 2551 && fontset == NOFONTSET | |
| 2552 # endif | |
| 4053 | 2553 && !wide_changed) |
| 7 | 2554 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2555 1, draw_flags); | |
| 2556 # endif | |
| 2557 } | |
| 2558 /* Draw a composing char on top of the previous char. */ | |
|
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|
2559 if (comping && sep_comp) |
| 7 | 2560 { |
|
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diff
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|
2561 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2562 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2563 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2564 draw_flags | DRAW_TRANSP); |
| 187 | 2565 # else |
| 536 | 2566 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2567 draw_flags | DRAW_TRANSP); |
| 2568 # endif | |
| 7 | 2569 start = i + cl; |
| 2570 } | |
| 4053 | 2571 prev_wide = curr_wide; |
| 7 | 2572 } |
| 2573 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2574 len = scol - col; | |
| 2575 } | |
| 2576 else | |
| 2577 # endif | |
| 2578 { | |
| 2579 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2580 # ifdef FEAT_MBYTE | |
| 2581 if (enc_dbcs == DBCS_JPNU) | |
| 2582 { | |
| 2583 /* Get the length in display cells, this can be different from the | |
| 2584 * number of bytes for "euc-jp". */ | |
|
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2311
diff
changeset
|
2585 len = mb_string2cells(s, len); |
| 7 | 2586 } |
| 2587 # endif | |
| 2588 } | |
|
2277
f42e0b5ff9e9
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diff
changeset
|
2589 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2590 |
| 2591 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2592 gui.col = col + len; | |
| 2593 | |
| 2594 /* May need to invert it when it's part of the selection. */ | |
| 2595 if (flags & GUI_MON_NOCLEAR) | |
| 2596 clip_may_redraw_selection(gui.row, col, len); | |
| 2597 | |
| 2598 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2599 { | |
| 2600 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2601 if (gui.cursor_row == gui.row | |
| 2602 && gui.cursor_col >= col | |
| 2603 && gui.cursor_col < col + len) | |
| 2604 gui.cursor_is_valid = FALSE; | |
| 2605 } | |
| 2606 | |
| 2607 #ifdef FEAT_SIGN_ICONS | |
| 2608 if (draw_sign) | |
| 2609 /* Draw the sign on top of the spaces. */ | |
| 2610 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2611 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
2209
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Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
2612 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2613 if (multi_sign) |
| 2614 netbeans_draw_multisign_indicator(gui.row); | |
| 2615 # endif | |
| 2616 #endif | |
| 2617 | |
| 2618 return OK; | |
| 2619 } | |
| 2620 | |
| 2621 /* | |
| 2622 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2623 * position. The character just before it too, for when it was in bold. | |
| 2624 */ | |
| 2625 void | |
|
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diff
changeset
|
2626 gui_undraw_cursor(void) |
| 7 | 2627 { |
| 2628 if (gui.cursor_is_valid) | |
| 2629 { | |
| 2630 #ifdef FEAT_HANGULIN | |
| 2631 if (composing_hangul | |
| 2632 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
|
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|
2633 { |
|
2c00f6b312bf
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|
2634 char_u *comp_buf; |
|
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diff
changeset
|
2635 int comp_len; |
|
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|
2636 |
|
2c00f6b312bf
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diff
changeset
|
2637 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
2c00f6b312bf
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diff
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|
2638 if (comp_buf) |
|
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|
2639 { |
|
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diff
changeset
|
2640 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
2c00f6b312bf
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diff
changeset
|
2641 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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diff
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|
2642 gui.norm_pixel, gui.back_pixel, 0); |
|
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7009
diff
changeset
|
2643 vim_free(comp_buf); |
|
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|
2644 } |
|
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7009
diff
changeset
|
2645 } |
| 7 | 2646 else |
| 2647 { | |
| 2648 #endif | |
| 2649 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2650 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2651 && gui.cursor_col > 0) | |
| 2652 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2653 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2654 #ifdef FEAT_HANGULIN | |
| 2655 if (composing_hangul) | |
| 2656 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2657 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2658 } | |
| 2659 #endif | |
| 2660 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2661 * here in case it wasn't needed to undraw it. */ | |
| 2662 gui.cursor_is_valid = FALSE; | |
| 2663 } | |
| 2664 } | |
| 2665 | |
| 2666 void | |
|
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|
2667 gui_redraw( |
|
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|
2668 int x, |
|
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|
2669 int y, |
|
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diff
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|
2670 int w, |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
2671 int h) |
| 7 | 2672 { |
| 2673 int row1, col1, row2, col2; | |
| 2674 | |
| 2675 row1 = Y_2_ROW(y); | |
| 2676 col1 = X_2_COL(x); | |
| 2677 row2 = Y_2_ROW(y + h - 1); | |
| 2678 col2 = X_2_COL(x + w - 1); | |
| 2679 | |
| 2680 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2681 | |
| 2682 /* | |
| 2683 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2684 * its location after a scroll. | |
| 2685 * (maybe be more strict even and test col too?) | |
| 2686 * These things may be outside the update/clipping region and reality may | |
| 2687 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2688 */ | |
| 2689 if (gui.row == gui.cursor_row) | |
| 2690 gui_update_cursor(TRUE, TRUE); | |
| 2691 } | |
| 2692 | |
| 2693 /* | |
| 2694 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2695 * from col1 to col2 (inclusive). | |
| 2696 * Return TRUE when the character before the first drawn character has | |
| 2697 * different attributes (may have to be redrawn too). | |
| 2698 */ | |
| 2699 int | |
|
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changeset
|
2700 gui_redraw_block( |
|
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|
2701 int row1, |
|
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|
2702 int col1, |
|
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|
2703 int row2, |
|
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|
2704 int col2, |
|
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changeset
|
2705 int flags) /* flags for gui_outstr_nowrap() */ |
| 7 | 2706 { |
| 2707 int old_row, old_col; | |
| 2708 long_u old_hl_mask; | |
| 2709 int off; | |
| 203 | 2710 sattr_T first_attr; |
| 7 | 2711 int idx, len; |
| 2712 int back, nback; | |
| 2713 int retval = FALSE; | |
| 2714 #ifdef FEAT_MBYTE | |
| 2715 int orig_col1, orig_col2; | |
| 2716 #endif | |
| 2717 | |
| 2718 /* Don't try to update when ScreenLines is not valid */ | |
| 2719 if (!screen_cleared || ScreenLines == NULL) | |
| 2720 return retval; | |
| 2721 | |
| 2722 /* Don't try to draw outside the shell! */ | |
| 2723 /* Check everything, strange values may be caused by a big border width */ | |
| 2724 col1 = check_col(col1); | |
| 2725 col2 = check_col(col2); | |
| 2726 row1 = check_row(row1); | |
| 2727 row2 = check_row(row2); | |
| 2728 | |
| 2729 /* Remember where our cursor was */ | |
| 2730 old_row = gui.row; | |
| 2731 old_col = gui.col; | |
| 2732 old_hl_mask = gui.highlight_mask; | |
| 2733 #ifdef FEAT_MBYTE | |
| 2734 orig_col1 = col1; | |
| 2735 orig_col2 = col2; | |
| 2736 #endif | |
| 2737 | |
| 2738 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2739 { | |
| 2740 #ifdef FEAT_MBYTE | |
| 2741 /* When only half of a double-wide character is in the block, include | |
| 2742 * the other half. */ | |
| 2743 col1 = orig_col1; | |
| 2744 col2 = orig_col2; | |
| 2745 off = LineOffset[gui.row]; | |
| 2746 if (enc_dbcs != 0) | |
| 2747 { | |
| 2748 if (col1 > 0) | |
| 2749 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2750 ScreenLines + off + col1); | |
| 2751 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2752 ScreenLines + off + col2); | |
| 2753 } | |
| 2754 else if (enc_utf8) | |
| 2755 { | |
| 2756 if (ScreenLines[off + col1] == 0) | |
| 2757 --col1; | |
|
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changeset
|
2758 # ifdef FEAT_GUI_GTK |
| 7 | 2759 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2760 ++col2; | |
| 2761 # endif | |
| 2762 } | |
| 2763 #endif | |
| 2764 gui.col = col1; | |
| 2765 off = LineOffset[gui.row] + gui.col; | |
| 2766 len = col2 - col1 + 1; | |
| 2767 | |
| 2768 /* Find how many chars back this highlighting starts, or where a space | |
| 2769 * is. Needed for when the bold trick is used */ | |
| 2770 for (back = 0; back < col1; ++back) | |
| 2771 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2772 || ScreenLines[off - 1 - back] == ' ') | |
| 2773 break; | |
| 2774 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2775 && ScreenLines[off - 1] != ' '); | |
| 2776 | |
| 2777 /* Break it up in strings of characters with the same attributes. */ | |
| 2778 /* Print UTF-8 characters individually. */ | |
| 2779 while (len > 0) | |
| 2780 { | |
| 2781 first_attr = ScreenAttrs[off]; | |
| 2782 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2783 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2784 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2785 { | |
| 2786 /* output multi-byte character separately */ | |
| 2787 nback = gui_screenchar(off, flags, | |
| 2788 (guicolor_T)0, (guicolor_T)0, back); | |
| 2789 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2790 idx = 2; | |
| 2791 else | |
| 2792 idx = 1; | |
| 2793 } | |
| 2794 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2795 { | |
| 2796 /* output double-byte, single-width character separately */ | |
| 2797 nback = gui_screenchar(off, flags, | |
| 2798 (guicolor_T)0, (guicolor_T)0, back); | |
| 2799 idx = 1; | |
| 2800 } | |
| 2801 else | |
| 2802 #endif | |
| 2803 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2804 #ifdef FEAT_GUI_GTK |
| 7 | 2805 for (idx = 0; idx < len; ++idx) |
| 2806 { | |
| 2807 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2808 continue; /* skip second half of double-width char */ | |
| 2809 if (ScreenAttrs[off + idx] != first_attr) | |
| 2810 break; | |
| 2811 } | |
| 2812 /* gui_screenstr() takes care of multibyte chars */ | |
| 2813 nback = gui_screenstr(off, idx, flags, | |
| 2814 (guicolor_T)0, (guicolor_T)0, back); | |
| 2815 #else | |
| 2816 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2817 idx++) | |
| 2818 { | |
| 2819 # ifdef FEAT_MBYTE | |
| 2820 /* Stop at a multi-byte Unicode character. */ | |
| 2821 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2822 break; | |
| 2823 if (enc_dbcs == DBCS_JPNU) | |
| 2824 { | |
| 2825 /* Stop at a double-byte single-width char. */ | |
| 2826 if (ScreenLines[off + idx] == 0x8e) | |
| 2827 break; | |
| 474 | 2828 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2829 + off + idx) == 2) |
| 2830 ++idx; /* skip second byte of double-byte char */ | |
| 2831 } | |
| 2832 # endif | |
| 2833 } | |
| 2834 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2835 (guicolor_T)0, (guicolor_T)0, back); | |
| 2836 #endif | |
| 2837 } | |
| 2838 if (nback == FAIL) | |
| 2839 { | |
| 2840 /* Must back up to start drawing where a bold or italic word | |
| 2841 * starts. */ | |
| 2842 off -= back; | |
| 2843 len += back; | |
| 2844 gui.col -= back; | |
| 2845 } | |
| 2846 else | |
| 2847 { | |
| 2848 off += idx; | |
| 2849 len -= idx; | |
| 2850 } | |
| 2851 back = 0; | |
| 2852 } | |
| 2853 } | |
| 2854 | |
| 2855 /* Put the cursor back where it was */ | |
| 2856 gui.row = old_row; | |
| 2857 gui.col = old_col; | |
| 835 | 2858 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2859 |
| 2860 return retval; | |
| 2861 } | |
| 2862 | |
| 2863 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2864 gui_delete_lines(int row, int count) |
| 7 | 2865 { |
| 2866 if (count <= 0) | |
| 2867 return; | |
| 2868 | |
| 2869 if (row + count > gui.scroll_region_bot) | |
| 2870 /* Scrolled out of region, just blank the lines out */ | |
| 2871 gui_clear_block(row, gui.scroll_region_left, | |
| 2872 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2873 else | |
| 2874 { | |
| 2875 gui_mch_delete_lines(row, count); | |
| 2876 | |
| 2877 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2878 * cursor was in the scrolled lines adjust its position. */ | |
| 2879 if (gui.cursor_row >= row | |
| 2880 && gui.cursor_col >= gui.scroll_region_left | |
| 2881 && gui.cursor_col <= gui.scroll_region_right) | |
| 2882 { | |
| 2883 if (gui.cursor_row < row + count) | |
| 2884 gui.cursor_is_valid = FALSE; | |
| 2885 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2886 gui.cursor_row -= count; | |
| 2887 } | |
| 2888 } | |
| 2889 } | |
| 2890 | |
| 2891 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2892 gui_insert_lines(int row, int count) |
| 7 | 2893 { |
| 2894 if (count <= 0) | |
| 2895 return; | |
| 2896 | |
| 2897 if (row + count > gui.scroll_region_bot) | |
| 2898 /* Scrolled out of region, just blank the lines out */ | |
| 2899 gui_clear_block(row, gui.scroll_region_left, | |
| 2900 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2901 else | |
| 2902 { | |
| 2903 gui_mch_insert_lines(row, count); | |
| 2904 | |
| 2905 if (gui.cursor_row >= gui.row | |
| 2906 && gui.cursor_col >= gui.scroll_region_left | |
| 2907 && gui.cursor_col <= gui.scroll_region_right) | |
| 2908 { | |
| 2909 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2910 gui.cursor_row += count; | |
| 2911 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2912 gui.cursor_is_valid = FALSE; | |
| 2913 } | |
| 2914 } | |
| 2915 } | |
| 2916 | |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2917 #ifdef FEAT_TIMERS |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2918 /* |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2919 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2920 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2921 static int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2922 gui_wait_for_chars_3( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2923 long wtime, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2924 int *interrupted UNUSED, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2925 int ignore_input UNUSED) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2926 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2927 return gui_mch_wait_for_chars(wtime); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2928 } |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2929 #endif |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2930 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2931 /* |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2932 * Returns OK if a character was found to be available within the given time, |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2933 * or FAIL otherwise. |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2934 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2935 static int |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2936 gui_wait_for_chars_or_timer(long wtime) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2937 { |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2938 #ifdef FEAT_TIMERS |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2939 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, NULL, 0); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2940 #else |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2941 return gui_mch_wait_for_chars(wtime); |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2942 #endif |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2943 } |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2944 |
| 7 | 2945 /* |
| 2946 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2947 * wtime == -1 Wait forever. | |
| 2948 * wtime == 0 Don't wait. | |
| 2949 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2950 * Returns OK if a character was found to be available within the given time, | |
| 2951 * or FAIL otherwise. | |
| 2952 */ | |
| 2953 int | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2954 gui_wait_for_chars(long wtime, int tb_change_cnt) |
| 7 | 2955 { |
| 2956 int retval; | |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2957 #if defined(ELAPSED_FUNC) && defined(FEAT_AUTOCMD) |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2958 ELAPSED_TYPE start_tv; |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2959 #endif |
| 7 | 2960 |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2961 #ifdef FEAT_MENU |
| 7 | 2962 /* |
| 2963 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2964 * current State. | |
| 2965 */ | |
| 2966 if (wtime != 0) | |
| 2967 gui_update_menus(0); | |
| 2968 #endif | |
| 2969 | |
| 2970 gui_mch_update(); | |
| 2971 if (input_available()) /* Got char, return immediately */ | |
| 2972 return OK; | |
| 2973 if (wtime == 0) /* Don't wait for char */ | |
| 2974 return FAIL; | |
| 2975 | |
| 2976 /* Before waiting, flush any output to the screen. */ | |
| 2977 gui_mch_flush(); | |
| 2978 | |
| 2979 if (wtime > 0) | |
| 2980 { | |
| 2981 /* Blink when waiting for a character. Probably only does something | |
| 2982 * for showmatch() */ | |
| 2983 gui_mch_start_blink(); | |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2984 retval = gui_wait_for_chars_or_timer(wtime); |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2985 gui_mch_stop_blink(TRUE); |
| 7 | 2986 return retval; |
| 2987 } | |
| 2988 | |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2989 #if defined(ELAPSED_FUNC) && defined(FEAT_AUTOCMD) |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2990 ELAPSED_INIT(start_tv); |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2991 #endif |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2992 |
| 7 | 2993 /* |
| 1199 | 2994 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2995 */ |
| 2996 gui_mch_start_blink(); | |
| 2997 | |
| 203 | 2998 retval = FAIL; |
| 2999 /* | |
| 3000 * We may want to trigger the CursorHold event. First wait for | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3001 * 'updatetime' and if nothing is typed within that time, and feedkeys() |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3002 * wasn't used, put the K_CURSORHOLD key in the input buffer. |
| 203 | 3003 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3004 if (gui_wait_for_chars_or_timer(p_ut) == OK) |
| 203 | 3005 retval = OK; |
| 7 | 3006 #ifdef FEAT_AUTOCMD |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3007 else if (trigger_cursorhold() |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3008 # ifdef ELAPSED_FUNC |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3009 && ELAPSED_FUNC(start_tv) >= p_ut |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3010 # endif |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3011 && typebuf.tb_change_cnt == tb_change_cnt) |
| 7 | 3012 { |
| 203 | 3013 char_u buf[3]; |
| 3014 | |
| 3015 /* Put K_CURSORHOLD in the input buffer. */ | |
| 3016 buf[0] = CSI; | |
| 3017 buf[1] = KS_EXTRA; | |
| 3018 buf[2] = (int)KE_CURSORHOLD; | |
| 3019 add_to_input_buf(buf, 3); | |
| 3020 | |
| 3021 retval = OK; | |
| 3022 } | |
| 3023 #endif | |
| 3024 | |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
3025 if (retval == FAIL && typebuf.tb_change_cnt == tb_change_cnt) |
| 203 | 3026 { |
| 3027 /* Blocking wait. */ | |
| 368 | 3028 before_blocking(); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3029 retval = gui_wait_for_chars_or_timer(-1L); |
| 7 | 3030 } |
| 3031 | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
3032 gui_mch_stop_blink(TRUE); |
| 7 | 3033 return retval; |
| 3034 } | |
| 3035 | |
| 3036 /* | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3037 * Equivalent of mch_inchar() for the GUI. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3038 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3039 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3040 gui_inchar( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3041 char_u *buf, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3042 int maxlen, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3043 long wtime, /* milli seconds */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3044 int tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3045 { |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
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13052
diff
changeset
|
3046 if (gui_wait_for_chars(wtime, tb_change_cnt) |
|
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3047 && !typebuf_changed(tb_change_cnt)) |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3048 return read_from_input_buf(buf, (long)maxlen); |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3049 return 0; |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3050 } |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3051 |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3052 /* |
| 1137 | 3053 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3054 */ |
| 3055 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3056 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3057 { |
| 3058 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3059 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3060 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3061 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3062 } | |
| 3063 | |
| 3064 /* | |
| 3065 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3066 * the given properties. | |
| 3067 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3068 * MOUSE_X1, MOUSE_X2 | |
| 3069 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3070 * 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
|
3071 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3072 * x, y --- Coordinates of mouse in pixels. |
| 3073 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3074 * previous click. | |
| 3075 * modifiers --- Bit field which may be any of the following modifiers | |
| 3076 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3077 * This function will ignore drag events where the mouse has not moved to a new | |
| 3078 * character. | |
| 3079 */ | |
| 3080 void | |
|
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parents:
7801
diff
changeset
|
3081 gui_send_mouse_event( |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3082 int button, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3083 int x, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3084 int y, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3085 int repeated_click, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3086 int_u modifiers) |
| 7 | 3087 { |
| 3088 static int prev_row = 0, prev_col = 0; | |
| 3089 static int prev_button = -1; | |
| 3090 static int num_clicks = 1; | |
| 3091 char_u string[10]; | |
| 3092 enum key_extra button_char; | |
| 3093 int row, col; | |
| 3094 #ifdef FEAT_CLIPBOARD | |
| 3095 int checkfor; | |
| 3096 int did_clip = FALSE; | |
| 3097 #endif | |
| 3098 | |
| 3099 /* | |
| 3100 * Scrolling may happen at any time, also while a selection is present. | |
| 3101 */ | |
| 3102 switch (button) | |
| 3103 { | |
| 3104 case MOUSE_X1: | |
| 3105 button_char = KE_X1MOUSE; | |
| 3106 goto button_set; | |
| 3107 case MOUSE_X2: | |
| 3108 button_char = KE_X2MOUSE; | |
| 3109 goto button_set; | |
| 3110 case MOUSE_4: | |
| 3111 button_char = KE_MOUSEDOWN; | |
| 3112 goto button_set; | |
| 3113 case MOUSE_5: | |
| 3114 button_char = KE_MOUSEUP; | |
|
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3115 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3116 case MOUSE_6: |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3117 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3118 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3119 case MOUSE_7: |
|
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3120 button_char = KE_MOUSERIGHT; |
| 7 | 3121 button_set: |
| 3122 { | |
| 3123 /* Don't put events in the input queue now. */ | |
| 3124 if (hold_gui_events) | |
| 3125 return; | |
| 3126 | |
| 3127 string[3] = CSI; | |
| 3128 string[4] = KS_EXTRA; | |
| 3129 string[5] = (int)button_char; | |
| 3130 | |
| 3131 /* Pass the pointer coordinates of the scroll event so that we | |
| 3132 * know which window to scroll. */ | |
| 3133 row = gui_xy2colrow(x, y, &col); | |
| 3134 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3135 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3136 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3137 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3138 | |
| 3139 if (modifiers == 0) | |
| 3140 add_to_input_buf(string + 3, 7); | |
| 3141 else | |
| 3142 { | |
| 3143 string[0] = CSI; | |
| 3144 string[1] = KS_MODIFIER; | |
| 3145 string[2] = 0; | |
| 3146 if (modifiers & MOUSE_SHIFT) | |
| 3147 string[2] |= MOD_MASK_SHIFT; | |
| 3148 if (modifiers & MOUSE_CTRL) | |
| 3149 string[2] |= MOD_MASK_CTRL; | |
| 3150 if (modifiers & MOUSE_ALT) | |
| 3151 string[2] |= MOD_MASK_ALT; | |
| 3152 add_to_input_buf(string, 10); | |
| 3153 } | |
| 3154 return; | |
| 3155 } | |
| 3156 } | |
| 3157 | |
| 3158 #ifdef FEAT_CLIPBOARD | |
| 3159 /* If a clipboard selection is in progress, handle it */ | |
| 3160 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3161 { | |
| 3162 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3163 return; | |
| 3164 } | |
| 3165 | |
| 3166 /* Determine which mouse settings to look for based on the current mode */ | |
| 3167 switch (get_real_state()) | |
| 3168 { | |
| 3169 case NORMAL_BUSY: | |
| 3170 case OP_PENDING: | |
|
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diff
changeset
|
3171 # ifdef FEAT_TERMINAL |
|
0eb12ef4f8ba
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3172 case TERMINAL: |
|
0eb12ef4f8ba
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3173 # endif |
| 7 | 3174 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3175 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3176 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3177 case REPLACE: |
| 3178 case REPLACE+LANGMAP: | |
|
12822
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3179 # ifdef FEAT_VREPLACE |
| 7 | 3180 case VREPLACE: |
| 3181 case VREPLACE+LANGMAP: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3182 # endif |
| 7 | 3183 case INSERT: |
| 3184 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3185 case ASKMORE: | |
| 3186 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3187 mouse event for a click on or below the | |
| 3188 message line. */ | |
| 3189 if (Y_2_ROW(y) >= msg_row) | |
| 3190 checkfor = MOUSE_NORMAL; | |
| 3191 else | |
| 3192 checkfor = MOUSE_RETURN; | |
| 3193 break; | |
| 3194 | |
| 3195 /* | |
| 3196 * On the command line, use the clipboard selection on all lines | |
| 3197 * but the command line. But not when pasting. | |
| 3198 */ | |
| 3199 case CMDLINE: | |
| 3200 case CMDLINE+LANGMAP: | |
| 3201 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3202 checkfor = MOUSE_NONE; | |
| 3203 else | |
| 3204 checkfor = MOUSE_COMMAND; | |
| 3205 break; | |
| 3206 | |
| 3207 default: | |
| 3208 checkfor = MOUSE_NONE; | |
| 3209 break; | |
| 3210 }; | |
| 3211 | |
| 3212 /* | |
| 3213 * Allow clipboard selection of text on the command line in "normal" | |
| 3214 * modes. Don't do this when dragging the status line, or extending a | |
| 3215 * Visual selection. | |
| 3216 */ | |
| 3217 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3218 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3219 && button != MOUSE_DRAG |
| 3220 # ifdef FEAT_MOUSESHAPE | |
| 3221 && !drag_status_line | |
| 3222 && !drag_sep_line | |
| 3223 # endif | |
| 3224 ) | |
| 3225 checkfor = MOUSE_NONE; | |
| 3226 | |
| 3227 /* | |
| 3228 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3229 */ | |
| 3230 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3231 checkfor = MOUSE_NONEF; | |
| 3232 | |
| 3233 /* | |
| 3234 * In Ex mode, always use modeless selection. | |
| 3235 */ | |
| 3236 if (exmode_active) | |
| 3237 checkfor = MOUSE_NONE; | |
| 3238 | |
| 3239 /* | |
| 3240 * If the mouse settings say to not use the mouse, use the modeless | |
| 3241 * selection. But if Visual is active, assume that only the Visual area | |
| 3242 * will be selected. | |
| 3243 * Exception: On the command line, both the selection is used and a mouse | |
| 3244 * key is send. | |
| 3245 */ | |
| 3246 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3247 { | |
| 3248 /* Don't do modeless selection in Visual mode. */ | |
| 3249 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3250 return; | |
| 3251 | |
| 3252 /* | |
| 3253 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3254 * But not when also using Ctrl. | |
| 3255 */ | |
| 3256 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3257 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3258 { | |
| 3259 button = MOUSE_RIGHT; | |
| 3260 modifiers &= ~ MOUSE_SHIFT; | |
| 3261 } | |
| 3262 | |
| 3263 /* If the selection is done, allow the right button to extend it. | |
| 3264 * If the selection is cleared, allow the right button to start it | |
| 3265 * from the cursor position. */ | |
| 3266 if (button == MOUSE_RIGHT) | |
| 3267 { | |
| 3268 if (clip_star.state == SELECT_CLEARED) | |
| 3269 { | |
| 3270 if (State & CMDLINE) | |
| 3271 { | |
| 3272 col = msg_col; | |
| 3273 row = msg_row; | |
| 3274 } | |
| 3275 else | |
| 3276 { | |
| 3277 col = curwin->w_wcol; | |
| 3278 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3279 } | |
| 3280 clip_start_selection(col, row, FALSE); | |
| 3281 } | |
| 3282 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3283 repeated_click); | |
| 3284 did_clip = TRUE; | |
| 3285 } | |
| 3286 /* Allow the left button to start the selection */ | |
| 2823 | 3287 else if (button == MOUSE_LEFT) |
| 7 | 3288 { |
| 3289 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3290 did_clip = TRUE; | |
| 3291 } | |
| 3292 | |
| 3293 /* Always allow pasting */ | |
| 3294 if (button != MOUSE_MIDDLE) | |
| 3295 { | |
| 3296 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3297 return; | |
| 3298 if (checkfor != MOUSE_COMMAND) | |
| 3299 button = MOUSE_LEFT; | |
| 3300 } | |
| 3301 repeated_click = FALSE; | |
| 3302 } | |
| 3303 | |
| 3304 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3305 clip_clear_selection(&clip_star); |
| 7 | 3306 #endif |
| 3307 | |
| 3308 /* Don't put events in the input queue now. */ | |
| 3309 if (hold_gui_events) | |
| 3310 return; | |
| 3311 | |
| 3312 row = gui_xy2colrow(x, y, &col); | |
| 3313 | |
| 3314 /* | |
| 3315 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3316 * different character, then don't send an event to vim. | |
| 3317 */ | |
| 3318 if (button == MOUSE_DRAG) | |
| 3319 { | |
| 3320 if (row == prev_row && col == prev_col) | |
| 3321 return; | |
| 3322 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3323 if (y < 0) | |
| 3324 row = -1; | |
| 3325 } | |
| 3326 | |
| 3327 /* | |
| 3328 * If topline has changed (window scrolled) since the last click, reset | |
| 3329 * repeated_click, because we don't want starting Visual mode when | |
| 3330 * clicking on a different character in the text. | |
| 3331 */ | |
| 3332 if (curwin->w_topline != gui_prev_topline | |
| 3333 #ifdef FEAT_DIFF | |
| 3334 || curwin->w_topfill != gui_prev_topfill | |
| 3335 #endif | |
| 3336 ) | |
| 3337 repeated_click = FALSE; | |
| 3338 | |
| 3339 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3340 string[1] = KS_MOUSE; | |
| 3341 string[2] = KE_FILLER; | |
| 3342 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3343 { | |
| 3344 if (repeated_click) | |
| 3345 { | |
| 3346 /* | |
| 3347 * Handle multiple clicks. They only count if the mouse is still | |
| 3348 * pointing at the same character. | |
| 3349 */ | |
| 3350 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3351 num_clicks = 1; | |
| 3352 else if (++num_clicks > 4) | |
| 3353 num_clicks = 1; | |
| 3354 } | |
| 3355 else | |
| 3356 num_clicks = 1; | |
| 3357 prev_button = button; | |
| 3358 gui_prev_topline = curwin->w_topline; | |
| 3359 #ifdef FEAT_DIFF | |
| 3360 gui_prev_topfill = curwin->w_topfill; | |
| 3361 #endif | |
| 3362 | |
| 3363 string[3] = (char_u)(button | 0x20); | |
| 3364 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3365 } | |
| 3366 else | |
| 3367 string[3] = (char_u)button; | |
| 3368 | |
| 3369 string[3] |= modifiers; | |
| 3370 fill_mouse_coord(string + 4, col, row); | |
| 3371 add_to_input_buf(string, 8); | |
| 3372 | |
| 3373 if (row < 0) | |
| 3374 prev_row = 0; | |
| 3375 else | |
| 3376 prev_row = row; | |
| 3377 prev_col = col; | |
| 3378 | |
| 3379 /* | |
| 3380 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3381 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3382 */ | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3383 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3384 gui.dragged_sb = SBAR_NONE; |
| 3385 #endif | |
| 3386 } | |
| 3387 | |
| 3388 /* | |
| 3389 * Convert x and y coordinate to column and row in text window. | |
| 3390 * Corrects for multi-byte character. | |
| 3391 * returns column in "*colp" and row as return value; | |
| 3392 */ | |
| 3393 int | |
|
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7801
diff
changeset
|
3394 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3395 { |
| 3396 int col = check_col(X_2_COL(x)); | |
| 3397 int row = check_row(Y_2_ROW(y)); | |
| 3398 | |
| 3399 #ifdef FEAT_MBYTE | |
| 3400 *colp = mb_fix_col(col, row); | |
| 3401 #else | |
| 3402 *colp = col; | |
| 3403 #endif | |
| 3404 return row; | |
| 3405 } | |
| 3406 | |
| 3407 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3408 /* | |
| 3409 * Callback function for when a menu entry has been selected. | |
| 3410 */ | |
| 3411 void | |
|
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7801
diff
changeset
|
3412 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3413 { |
| 664 | 3414 char_u bytes[sizeof(long_u)]; |
| 7 | 3415 |
| 3416 /* Don't put events in the input queue now. */ | |
| 3417 if (hold_gui_events) | |
| 3418 return; | |
| 3419 | |
| 3420 bytes[0] = CSI; | |
| 3421 bytes[1] = KS_MENU; | |
| 3422 bytes[2] = KE_FILLER; | |
| 664 | 3423 add_to_input_buf(bytes, 3); |
| 3424 add_long_to_buf((long_u)menu, bytes); | |
| 3425 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3426 } |
| 3427 #endif | |
| 3428 | |
| 811 | 3429 static int prev_which_scrollbars[3]; |
| 669 | 3430 |
| 7 | 3431 /* |
| 3432 * Set which components are present. | |
| 685 | 3433 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3434 * in p_go. |
| 3435 */ | |
| 3436 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3437 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3438 { |
| 3439 #ifdef FEAT_MENU | |
| 3440 static int prev_menu_is_active = -1; | |
| 3441 #endif | |
| 3442 #ifdef FEAT_TOOLBAR | |
| 3443 static int prev_toolbar = -1; | |
| 3444 int using_toolbar = FALSE; | |
| 3445 #endif | |
| 685 | 3446 #ifdef FEAT_GUI_TABLINE |
| 3447 int using_tabline; | |
| 3448 #endif | |
| 7 | 3449 #ifdef FEAT_FOOTER |
| 3450 static int prev_footer = -1; | |
| 3451 int using_footer = FALSE; | |
| 3452 #endif | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3453 #if defined(FEAT_MENU) |
| 7 | 3454 static int prev_tearoff = -1; |
| 3455 int using_tearoff = FALSE; | |
| 3456 #endif | |
| 3457 | |
| 3458 char_u *p; | |
| 3459 int i; | |
| 3460 #ifdef FEAT_MENU | |
| 3461 int grey_old, grey_new; | |
| 3462 char_u *temp; | |
| 3463 #endif | |
| 3464 win_T *wp; | |
| 3465 int need_set_size; | |
| 3466 int fix_size; | |
| 3467 | |
| 3468 #ifdef FEAT_MENU | |
| 3469 if (oldval != NULL && gui.in_use) | |
| 3470 { | |
| 3471 /* | |
| 3472 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3473 */ | |
| 3474 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3475 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3476 if (grey_old != grey_new) | |
| 3477 { | |
| 3478 temp = p_go; | |
| 3479 p_go = oldval; | |
| 3480 gui_update_menus(MENU_ALL_MODES); | |
| 3481 p_go = temp; | |
| 3482 } | |
| 3483 } | |
| 3484 gui.menu_is_active = FALSE; | |
| 3485 #endif | |
| 3486 | |
| 3487 for (i = 0; i < 3; i++) | |
| 3488 gui.which_scrollbars[i] = FALSE; | |
| 3489 for (p = p_go; *p; p++) | |
| 3490 switch (*p) | |
| 3491 { | |
| 3492 case GO_LEFT: | |
| 3493 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3494 break; | |
| 3495 case GO_RIGHT: | |
| 3496 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3497 break; | |
| 3498 case GO_VLEFT: | |
| 3499 if (win_hasvertsplit()) | |
| 3500 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3501 break; | |
| 3502 case GO_VRIGHT: | |
| 3503 if (win_hasvertsplit()) | |
| 3504 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3505 break; | |
| 3506 case GO_BOT: | |
| 3507 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3508 break; | |
| 3509 #ifdef FEAT_MENU | |
| 3510 case GO_MENUS: | |
| 3511 gui.menu_is_active = TRUE; | |
| 3512 break; | |
| 3513 #endif | |
| 3514 case GO_GREY: | |
| 3515 /* make menu's have grey items, ignored here */ | |
| 3516 break; | |
| 3517 #ifdef FEAT_TOOLBAR | |
| 3518 case GO_TOOLBAR: | |
| 3519 using_toolbar = TRUE; | |
| 3520 break; | |
| 3521 #endif | |
| 3522 #ifdef FEAT_FOOTER | |
| 3523 case GO_FOOTER: | |
| 3524 using_footer = TRUE; | |
| 3525 break; | |
| 3526 #endif | |
| 3527 case GO_TEAROFF: | |
|
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parents:
7821
diff
changeset
|
3528 #if defined(FEAT_MENU) |
| 7 | 3529 using_tearoff = TRUE; |
| 3530 #endif | |
| 3531 break; | |
| 3532 default: | |
| 3533 /* Ignore options that are not supported */ | |
| 3534 break; | |
| 3535 } | |
| 685 | 3536 |
| 7 | 3537 if (gui.in_use) |
| 3538 { | |
| 811 | 3539 need_set_size = 0; |
| 7 | 3540 fix_size = FALSE; |
| 685 | 3541 |
| 3542 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3543 /* Update the GUI tab line, it may appear or disappear. This may |
| 3544 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3545 using_tabline = gui_has_tabline(); |
| 706 | 3546 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3547 { |
| 797 | 3548 /* We don't want a resize event change "Rows" here, save and |
| 3549 * restore it. Resizing is handled below. */ | |
| 3550 i = Rows; | |
| 685 | 3551 gui_update_tabline(); |
| 797 | 3552 Rows = i; |
| 1767 | 3553 need_set_size |= RESIZE_VERT; |
| 685 | 3554 if (using_tabline) |
| 3555 fix_size = TRUE; | |
| 3556 if (!gui_use_tabline()) | |
| 3557 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3558 } | |
| 3559 #endif | |
| 3560 | |
| 7 | 3561 for (i = 0; i < 3; i++) |
| 3562 { | |
| 811 | 3563 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3564 * when switching tab pages. But the size only changes when it's | |
| 3565 * shown/unshown. Thus we need two places to remember whether a | |
| 3566 * scrollbar is there or not. */ | |
| 3567 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3568 || gui.which_scrollbars[i] | |
|
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diff
changeset
|
3569 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3570 { |
| 3571 if (i == SBAR_BOTTOM) | |
| 3572 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3573 gui.which_scrollbars[i]); | |
| 3574 else | |
| 3575 { | |
| 3576 FOR_ALL_WINDOWS(wp) | |
| 3577 { | |
| 3578 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3579 } | |
| 3580 } | |
| 811 | 3581 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3582 { | |
| 3583 if (i == SBAR_BOTTOM) | |
| 1767 | 3584 need_set_size |= RESIZE_VERT; |
| 811 | 3585 else |
| 1767 | 3586 need_set_size |= RESIZE_HOR; |
| 811 | 3587 if (gui.which_scrollbars[i]) |
| 3588 fix_size = TRUE; | |
| 3589 } | |
| 7 | 3590 } |
| 811 | 3591 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3592 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3593 } |
| 3594 | |
| 3595 #ifdef FEAT_MENU | |
| 3596 if (gui.menu_is_active != prev_menu_is_active) | |
| 3597 { | |
| 3598 /* We don't want a resize event change "Rows" here, save and | |
| 3599 * restore it. Resizing is handled below. */ | |
| 3600 i = Rows; | |
| 3601 gui_mch_enable_menu(gui.menu_is_active); | |
| 3602 Rows = i; | |
| 3603 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3604 need_set_size |= RESIZE_VERT; |
| 7 | 3605 if (gui.menu_is_active) |
| 3606 fix_size = TRUE; | |
| 3607 } | |
| 3608 #endif | |
| 3609 | |
| 3610 #ifdef FEAT_TOOLBAR | |
| 3611 if (using_toolbar != prev_toolbar) | |
| 3612 { | |
| 3613 gui_mch_show_toolbar(using_toolbar); | |
| 3614 prev_toolbar = using_toolbar; | |
| 1767 | 3615 need_set_size |= RESIZE_VERT; |
| 7 | 3616 if (using_toolbar) |
| 3617 fix_size = TRUE; | |
| 3618 } | |
| 3619 #endif | |
| 3620 #ifdef FEAT_FOOTER | |
| 3621 if (using_footer != prev_footer) | |
| 3622 { | |
| 3623 gui_mch_enable_footer(using_footer); | |
| 3624 prev_footer = using_footer; | |
| 1767 | 3625 need_set_size |= RESIZE_VERT; |
| 7 | 3626 if (using_footer) |
| 3627 fix_size = TRUE; | |
| 3628 } | |
| 3629 #endif | |
|
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parents:
7821
diff
changeset
|
3630 #if defined(FEAT_MENU) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) |
| 7 | 3631 if (using_tearoff != prev_tearoff) |
| 3632 { | |
| 3633 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3634 prev_tearoff = using_tearoff; | |
| 3635 } | |
| 3636 #endif | |
| 1767 | 3637 if (need_set_size != 0) |
| 276 | 3638 { |
| 3639 #ifdef FEAT_GUI_GTK | |
| 1767 | 3640 long prev_Columns = Columns; |
| 3641 long prev_Rows = Rows; | |
| 276 | 3642 #endif |
| 7 | 3643 /* Adjust the size of the window to make the text area keep the |
| 3644 * same size and to avoid that part of our window is off-screen | |
| 3645 * and a scrollbar can't be used, for example. */ | |
| 811 | 3646 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3647 |
| 3648 #ifdef FEAT_GUI_GTK | |
| 3649 /* GTK has the annoying habit of sending us resize events when | |
| 3650 * changing the window size ourselves. This mostly happens when | |
| 3651 * waiting for a character to arrive, quite unpredictably, and may | |
| 3652 * change Columns and Rows when we don't want it. Wait for a | |
| 3653 * character here to avoid this effect. | |
| 3654 * If you remove this, please test this command for resizing | |
| 292 | 3655 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3656 * Don't do this while starting up though. |
| 1767 | 3657 * Don't change Rows when adding menu/toolbar/tabline. |
| 3658 * Don't change Columns when adding vertical toolbar. */ | |
| 3659 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3660 (void)char_avail(); |
| 1767 | 3661 if ((need_set_size & RESIZE_VERT) == 0) |
| 3662 Rows = prev_Rows; | |
| 3663 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3664 Columns = prev_Columns; | |
| 276 | 3665 #endif |
| 3666 } | |
| 687 | 3667 /* When the console tabline appears or disappears the window positions |
| 3668 * change. */ | |
| 3669 if (firstwin->w_winrow != tabline_height()) | |
| 3670 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3671 } |
| 3672 } | |
| 3673 | |
| 685 | 3674 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3675 /* | |
| 3676 * Return TRUE if the GUI is taking care of the tabline. | |
| 3677 * It may still be hidden if 'showtabline' is zero. | |
| 3678 */ | |
| 3679 int | |
|
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7801
diff
changeset
|
3680 gui_use_tabline(void) |
| 685 | 3681 { |
| 3682 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3683 } | |
| 3684 | |
| 3685 /* | |
| 3686 * Return TRUE if the GUI is showing the tabline. | |
| 3687 * This uses 'showtabline'. | |
| 3688 */ | |
| 3689 static int | |
|
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diff
changeset
|
3690 gui_has_tabline(void) |
| 685 | 3691 { |
| 3692 if (!gui_use_tabline() | |
| 3693 || p_stal == 0 | |
| 3694 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3695 return FALSE; | |
| 3696 return TRUE; | |
| 3697 } | |
| 3698 | |
| 3699 /* | |
| 3700 * Update the tabline. | |
| 3701 * This may display/undisplay the tabline and update the labels. | |
| 3702 */ | |
| 3703 void | |
|
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parents:
7801
diff
changeset
|
3704 gui_update_tabline(void) |
| 685 | 3705 { |
| 3706 int showit = gui_has_tabline(); | |
| 797 | 3707 int shown = gui_mch_showing_tabline(); |
| 685 | 3708 |
| 3709 if (!gui.starting && starting == 0) | |
| 3710 { | |
| 848 | 3711 /* Updating the tabline uses direct GUI commands, flush |
| 3712 * outstanding instructions first. (esp. clear screen) */ | |
| 3713 out_flush(); | |
| 3714 | |
| 797 | 3715 if (!showit != !shown) |
| 3716 gui_mch_show_tabline(showit); | |
| 685 | 3717 if (showit != 0) |
| 3718 gui_mch_update_tabline(); | |
| 797 | 3719 |
| 3720 /* When the tabs change from hidden to shown or from shown to | |
| 3721 * hidden the size of the text area should remain the same. */ | |
| 3722 if (!showit != !shown) | |
| 811 | 3723 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3724 } |
| 3725 } | |
| 3726 | |
| 3727 /* | |
| 839 | 3728 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3729 */ |
| 3730 void | |
|
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parents:
7801
diff
changeset
|
3731 get_tabline_label( |
|
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parents:
7801
diff
changeset
|
3732 tabpage_T *tp, |
|
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parents:
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diff
changeset
|
3733 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3734 { |
| 3735 int modified = FALSE; | |
| 3736 char_u buf[40]; | |
| 3737 int wincount; | |
| 3738 win_T *wp; | |
| 857 | 3739 char_u **opt; |
| 839 | 3740 |
| 3741 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3742 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3743 if (**opt != NUL) | |
| 685 | 3744 { |
| 687 | 3745 int use_sandbox = FALSE; |
| 3746 int save_called_emsg = called_emsg; | |
| 3747 char_u res[MAXPATHL]; | |
| 706 | 3748 tabpage_T *save_curtab; |
| 839 | 3749 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3750 : "guitablabel"); | |
| 687 | 3751 |
| 3752 called_emsg = FALSE; | |
| 3753 | |
| 3754 printer_page_num = tabpage_index(tp); | |
| 3755 # ifdef FEAT_EVAL | |
| 3756 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3757 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3758 # endif |
| 706 | 3759 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3760 curtab->tp_firstwin = firstwin; | |
| 3761 curtab->tp_lastwin = lastwin; | |
| 3762 curtab->tp_curwin = curwin; | |
| 3763 save_curtab = curtab; | |
| 3764 curtab = tp; | |
| 3765 topframe = curtab->tp_topframe; | |
| 3766 firstwin = curtab->tp_firstwin; | |
| 3767 lastwin = curtab->tp_lastwin; | |
| 3768 curwin = curtab->tp_curwin; | |
| 3769 curbuf = curwin->w_buffer; | |
| 3770 | |
| 687 | 3771 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3772 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3773 0, (int)Columns, NULL, NULL); |
| 687 | 3774 STRCPY(NameBuff, res); |
| 3775 | |
| 706 | 3776 /* Back to the original curtab. */ |
| 3777 curtab = save_curtab; | |
| 3778 topframe = curtab->tp_topframe; | |
| 3779 firstwin = curtab->tp_firstwin; | |
| 3780 lastwin = curtab->tp_lastwin; | |
| 3781 curwin = curtab->tp_curwin; | |
| 3782 curbuf = curwin->w_buffer; | |
| 3783 | |
| 687 | 3784 if (called_emsg) |
| 839 | 3785 set_string_option_direct(opt_name, -1, |
| 694 | 3786 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3787 called_emsg |= save_called_emsg; |
| 3788 } | |
| 857 | 3789 |
| 3790 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3791 * use a default label. */ | |
| 3792 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3793 { |
| 819 | 3794 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3795 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3796 if (!tooltip) |
| 3797 shorten_dir(NameBuff); | |
| 687 | 3798 |
| 3799 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3800 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3801 if (bufIsChanged(wp->w_buffer)) | |
| 3802 modified = TRUE; | |
| 3803 if (modified || wincount > 1) | |
| 3804 { | |
| 3805 if (wincount > 1) | |
| 3806 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3807 else | |
| 3808 buf[0] = NUL; | |
| 3809 if (modified) | |
| 3810 STRCAT(buf, "+"); | |
| 3811 STRCAT(buf, " "); | |
| 1620 | 3812 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3813 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3814 } | |
| 685 | 3815 } |
| 3816 } | |
| 3817 | |
| 691 | 3818 /* |
| 3819 * Send the event for clicking to select tab page "nr". | |
| 3820 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3821 * that tab page or the cmdline window is open. |
| 691 | 3822 */ |
| 3823 int | |
|
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parents:
7801
diff
changeset
|
3824 send_tabline_event(int nr) |
| 691 | 3825 { |
| 3826 char_u string[3]; | |
| 3827 | |
| 3828 if (nr == tabpage_index(curtab)) | |
| 3829 return FALSE; | |
| 844 | 3830 |
| 3831 /* Don't put events in the input queue now. */ | |
| 3832 if (hold_gui_events | |
| 838 | 3833 # ifdef FEAT_CMDWIN |
| 844 | 3834 || cmdwin_type != 0 |
| 3835 # endif | |
| 3836 ) | |
| 838 | 3837 { |
| 3838 /* Set it back to the current tab page. */ | |
| 3839 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3840 return FALSE; | |
| 3841 } | |
| 844 | 3842 |
| 691 | 3843 string[0] = CSI; |
| 3844 string[1] = KS_TABLINE; | |
| 3845 string[2] = KE_FILLER; | |
| 3846 add_to_input_buf(string, 3); | |
| 3847 string[0] = nr; | |
| 3848 add_to_input_buf_csi(string, 1); | |
| 3849 return TRUE; | |
| 3850 } | |
| 3851 | |
| 824 | 3852 /* |
| 3853 * Send a tabline menu event | |
| 3854 */ | |
| 3855 void | |
|
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parents:
7801
diff
changeset
|
3856 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3857 { |
| 3858 char_u string[3]; | |
| 3859 | |
| 844 | 3860 /* Don't put events in the input queue now. */ |
| 3861 if (hold_gui_events) | |
| 3862 return; | |
| 3863 | |
| 824 | 3864 string[0] = CSI; |
| 3865 string[1] = KS_TABMENU; | |
| 3866 string[2] = KE_FILLER; | |
| 3867 add_to_input_buf(string, 3); | |
| 3868 string[0] = tabidx; | |
| 3869 string[1] = (char_u)(long)event; | |
| 3870 add_to_input_buf_csi(string, 2); | |
| 3871 } | |
| 3872 | |
| 685 | 3873 #endif |
| 7 | 3874 |
| 3875 /* | |
| 3876 * Scrollbar stuff: | |
| 3877 */ | |
| 3878 | |
| 669 | 3879 /* |
| 3880 * Remove all scrollbars. Used before switching to another tab page. | |
| 3881 */ | |
| 3882 void | |
|
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parents:
7801
diff
changeset
|
3883 gui_remove_scrollbars(void) |
| 669 | 3884 { |
| 3885 int i; | |
| 3886 win_T *wp; | |
| 3887 | |
| 3888 for (i = 0; i < 3; i++) | |
| 3889 { | |
| 3890 if (i == SBAR_BOTTOM) | |
| 3891 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3892 else | |
| 3893 { | |
| 3894 FOR_ALL_WINDOWS(wp) | |
| 3895 { | |
| 3896 gui_do_scrollbar(wp, i, FALSE); | |
| 3897 } | |
| 3898 } | |
| 788 | 3899 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3900 } |
| 3901 } | |
| 3902 | |
| 7 | 3903 void |
|
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parents:
7801
diff
changeset
|
3904 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3905 { |
| 3906 static int sbar_ident = 0; | |
| 3907 | |
| 3908 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3909 sb->wp = wp; | |
| 3910 sb->type = type; | |
| 3911 sb->value = 0; | |
| 3912 #ifdef FEAT_GUI_ATHENA | |
| 3913 sb->pixval = 0; | |
| 3914 #endif | |
| 3915 sb->size = 1; | |
| 3916 sb->max = 1; | |
| 3917 sb->top = 0; | |
| 3918 sb->height = 0; | |
| 3919 sb->width = 0; | |
| 3920 sb->status_height = 0; | |
| 3921 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3922 } | |
| 3923 | |
| 3924 /* | |
| 3925 * Find the scrollbar with the given index. | |
| 3926 */ | |
| 3927 scrollbar_T * | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3928 gui_find_scrollbar(long ident) |
| 7 | 3929 { |
| 3930 win_T *wp; | |
| 3931 | |
| 3932 if (gui.bottom_sbar.ident == ident) | |
| 3933 return &gui.bottom_sbar; | |
| 3934 FOR_ALL_WINDOWS(wp) | |
| 3935 { | |
| 3936 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3937 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3938 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3939 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3940 } | |
| 3941 return NULL; | |
| 3942 } | |
| 3943 | |
| 3944 /* | |
| 3945 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3946 * | |
| 3947 * For Win32, Macintosh and GTK+ 2: | |
| 3948 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3949 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3950 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3951 * we're just hanging in the call to DispatchMessage() in | |
| 3952 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3953 * mouse button click event in the scrollbar window. -- webb. | |
| 3954 * | |
| 3955 * Solution: Do the scrolling right here. But only when allowed. | |
| 3956 * Ignore the scrollbars while executing an external command or when there | |
| 3957 * are still characters to be processed. | |
| 3958 */ | |
| 3959 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3960 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3961 { |
| 3962 win_T *wp; | |
| 3963 int sb_num; | |
| 3964 #ifdef USE_ON_FLY_SCROLL | |
| 3965 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3966 # ifdef FEAT_SCROLLBIND | |
| 3967 linenr_T old_topline = curwin->w_topline; | |
| 3968 # endif | |
| 3969 # ifdef FEAT_DIFF | |
| 3970 int old_topfill = curwin->w_topfill; | |
| 3971 # endif | |
| 3972 #else | |
| 664 | 3973 char_u bytes[sizeof(long_u)]; |
| 7 | 3974 int byte_count; |
| 3975 #endif | |
| 3976 | |
| 3977 if (sb == NULL) | |
| 3978 return; | |
| 3979 | |
| 3980 /* Don't put events in the input queue now. */ | |
| 3981 if (hold_gui_events) | |
| 3982 return; | |
| 3983 | |
| 3984 #ifdef FEAT_CMDWIN | |
| 3985 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3986 return; | |
| 3987 #endif | |
| 3988 | |
| 3989 if (still_dragging) | |
| 3990 { | |
| 3991 if (sb->wp == NULL) | |
| 3992 gui.dragged_sb = SBAR_BOTTOM; | |
| 3993 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3994 gui.dragged_sb = SBAR_LEFT; | |
| 3995 else | |
| 3996 gui.dragged_sb = SBAR_RIGHT; | |
| 3997 gui.dragged_wp = sb->wp; | |
| 3998 } | |
| 3999 else | |
| 4000 { | |
| 4001 gui.dragged_sb = SBAR_NONE; | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4002 #ifdef FEAT_GUI_GTK |
| 7 | 4003 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 4004 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 4005 gui.dragged_wp = NULL; |
| 4006 #endif | |
| 4007 } | |
| 4008 | |
| 4009 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 4010 if (sb->wp != NULL) | |
| 4011 sb = &sb->wp->w_scrollbars[0]; | |
| 4012 | |
| 4013 /* | |
| 4014 * Check validity of value | |
| 4015 */ | |
| 4016 if (value < 0) | |
| 4017 value = 0; | |
| 4018 #ifdef SCROLL_PAST_END | |
| 4019 else if (value > sb->max) | |
| 4020 value = sb->max; | |
| 4021 #else | |
| 4022 if (value > sb->max - sb->size + 1) | |
| 4023 value = sb->max - sb->size + 1; | |
| 4024 #endif | |
| 4025 | |
| 4026 sb->value = value; | |
| 4027 | |
| 4028 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 4029 /* When not allowed to do the scrolling right now, return. |
| 4030 * This also checked input_available(), but that causes the first click in | |
| 4031 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 4032 if (dont_scroll) | |
| 7 | 4033 return; |
| 4034 #endif | |
| 973 | 4035 #ifdef FEAT_INS_EXPAND |
| 4036 /* Disallow scrolling the current window when the completion popup menu is | |
| 4037 * visible. */ | |
| 4038 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 4039 return; | |
| 4040 #endif | |
| 7 | 4041 |
| 4042 #ifdef FEAT_RIGHTLEFT | |
| 4043 if (sb->wp == NULL && curwin->w_p_rl) | |
| 4044 { | |
| 4045 value = sb->max + 1 - sb->size - value; | |
| 4046 if (value < 0) | |
| 4047 value = 0; | |
| 4048 } | |
| 4049 #endif | |
| 4050 | |
| 4051 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 4052 { | |
| 4053 sb_num = 0; | |
| 4054 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 4055 sb_num++; | |
| 4056 if (wp == NULL) | |
| 4057 return; | |
| 4058 | |
| 4059 #ifdef USE_ON_FLY_SCROLL | |
| 4060 current_scrollbar = sb_num; | |
| 4061 scrollbar_value = value; | |
| 4062 if (State & NORMAL) | |
| 4063 { | |
| 4064 gui_do_scroll(); | |
| 4065 setcursor(); | |
| 4066 } | |
| 4067 else if (State & INSERT) | |
| 4068 { | |
| 4069 ins_scroll(); | |
| 4070 setcursor(); | |
| 4071 } | |
| 4072 else if (State & CMDLINE) | |
| 4073 { | |
| 4074 if (msg_scrolled == 0) | |
| 4075 { | |
| 4076 gui_do_scroll(); | |
| 4077 redrawcmdline(); | |
| 4078 } | |
| 4079 } | |
| 4080 # ifdef FEAT_FOLDING | |
| 4081 /* Value may have been changed for closed fold. */ | |
| 4082 sb->value = sb->wp->w_topline - 1; | |
| 4083 # endif | |
| 788 | 4084 |
| 4085 /* When dragging one scrollbar and there is another one at the other | |
| 4086 * side move the thumb of that one too. */ | |
| 4087 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4088 gui_mch_set_scrollbar_thumb( | |
| 4089 &sb->wp->w_scrollbars[ | |
| 4090 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4091 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4092 sb->value, sb->size, sb->max); | |
| 4093 | |
| 7 | 4094 #else |
| 4095 bytes[0] = CSI; | |
| 4096 bytes[1] = KS_VER_SCROLLBAR; | |
| 4097 bytes[2] = KE_FILLER; | |
| 4098 bytes[3] = (char_u)sb_num; | |
| 4099 byte_count = 4; | |
| 4100 #endif | |
| 4101 } | |
| 4102 else | |
| 4103 { | |
| 4104 #ifdef USE_ON_FLY_SCROLL | |
| 4105 scrollbar_value = value; | |
| 4106 | |
| 4107 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
|
4108 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4109 else if (State & INSERT) |
| 4110 ins_horscroll(); | |
| 4111 else if (State & CMDLINE) | |
| 4112 { | |
| 540 | 4113 if (msg_scrolled == 0) |
| 7 | 4114 { |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4115 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4116 redrawcmdline(); |
| 4117 } | |
| 4118 } | |
| 4119 if (old_leftcol != curwin->w_leftcol) | |
| 4120 { | |
| 4121 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4122 setcursor(); | |
| 4123 } | |
| 4124 #else | |
| 4125 bytes[0] = CSI; | |
| 4126 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4127 bytes[2] = KE_FILLER; | |
| 4128 byte_count = 3; | |
| 4129 #endif | |
| 4130 } | |
| 4131 | |
| 4132 #ifdef USE_ON_FLY_SCROLL | |
| 4133 # ifdef FEAT_SCROLLBIND | |
| 4134 /* | |
| 4135 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4136 */ | |
| 4137 if (curwin->w_p_scb | |
| 4138 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4139 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
| 4140 # ifdef FEAT_DIFF | |
| 4141 || curwin->w_topfill != old_topfill | |
| 4142 # endif | |
| 4143 )))) | |
| 4144 { | |
| 4145 do_check_scrollbind(TRUE); | |
| 4146 /* need to update the window right here */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4147 FOR_ALL_WINDOWS(wp) |
| 7 | 4148 if (wp->w_redr_type > 0) |
| 4149 updateWindow(wp); | |
| 4150 setcursor(); | |
| 4151 } | |
| 4152 # endif | |
|
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patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4153 out_flush_cursor(FALSE, TRUE); |
| 7 | 4154 #else |
| 664 | 4155 add_to_input_buf(bytes, byte_count); |
| 4156 add_long_to_buf((long_u)value, bytes); | |
| 4157 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4158 #endif |
| 4159 } | |
| 4160 | |
| 4161 /* | |
| 4162 * Scrollbar stuff: | |
| 4163 */ | |
| 4164 | |
| 1906 | 4165 /* |
| 4166 * Called when something in the window layout has changed. | |
| 4167 */ | |
| 4168 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4169 gui_may_update_scrollbars(void) |
| 1906 | 4170 { |
| 4171 if (gui.in_use && starting == 0) | |
| 4172 { | |
| 4173 out_flush(); | |
| 4174 gui_init_which_components(NULL); | |
| 4175 gui_update_scrollbars(TRUE); | |
| 4176 } | |
| 4177 need_mouse_correct = TRUE; | |
| 4178 } | |
| 4179 | |
| 7 | 4180 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4181 gui_update_scrollbars( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4182 int force) /* Force all scrollbars to get updated */ |
| 7 | 4183 { |
| 4184 win_T *wp; | |
| 4185 scrollbar_T *sb; | |
| 4186 long val, size, max; /* need 32 bits here */ | |
| 4187 int which_sb; | |
| 4188 int h, y; | |
| 4189 static win_T *prev_curwin = NULL; | |
| 4190 | |
| 4191 /* Update the horizontal scrollbar */ | |
| 4192 gui_update_horiz_scrollbar(force); | |
| 4193 | |
| 4194 #ifndef WIN3264 | |
| 4195 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4196 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4197 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4198 return; | |
| 4199 #endif | |
| 4200 | |
| 4201 /* | |
| 4202 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4203 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4204 * need to update the other one. | |
| 4205 */ | |
| 674 | 4206 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4207 && gui.which_scrollbars[SBAR_LEFT] | |
| 4208 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4209 { |
| 4210 /* | |
| 4211 * If we have two scrollbars and one of them is being dragged, just | |
| 4212 * copy the scrollbar position from the dragged one to the other one. | |
| 4213 */ | |
| 4214 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4215 if (gui.dragged_wp != NULL) | |
| 4216 gui_mch_set_scrollbar_thumb( | |
| 4217 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4218 gui.dragged_wp->w_scrollbars[0].value, | |
| 4219 gui.dragged_wp->w_scrollbars[0].size, | |
| 4220 gui.dragged_wp->w_scrollbars[0].max); | |
| 4221 } | |
| 4222 | |
| 4223 /* avoid that moving components around generates events */ | |
| 4224 ++hold_gui_events; | |
| 4225 | |
|
9651
fe665dae7197
commit https://github.com/vim/vim/commit/45a249513f5ed2de0a6f6b5cb6e32015e35644be
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4226 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4227 { |
| 4228 if (wp->w_buffer == NULL) /* just in case */ | |
| 4229 continue; | |
| 674 | 4230 /* Skip a scrollbar that is being dragged. */ |
| 4231 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4232 || gui.dragged_sb == SBAR_RIGHT) | |
| 4233 && gui.dragged_wp == wp) | |
| 4234 continue; | |
| 4235 | |
| 7 | 4236 #ifdef SCROLL_PAST_END |
| 4237 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4238 #else | |
| 4239 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4240 #endif | |
| 4241 if (max < 0) /* empty buffer */ | |
| 4242 max = 0; | |
| 4243 val = wp->w_topline - 1; | |
| 4244 size = wp->w_height; | |
| 4245 #ifdef SCROLL_PAST_END | |
| 4246 if (val > max) /* just in case */ | |
| 4247 val = max; | |
| 4248 #else | |
| 4249 if (size > max + 1) /* just in case */ | |
| 4250 size = max + 1; | |
| 4251 if (val > max - size + 1) | |
| 4252 val = max - size + 1; | |
| 4253 #endif | |
| 4254 if (val < 0) /* minimal value is 0 */ | |
| 4255 val = 0; | |
| 4256 | |
| 4257 /* | |
| 4258 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4259 * It would be the same info for left and right so we just store it for | |
| 4260 * one of them. | |
| 4261 */ | |
| 4262 sb = &wp->w_scrollbars[0]; | |
| 4263 | |
| 4264 /* | |
| 4265 * Note: no check for valid w_botline. If it's not valid the | |
| 4266 * scrollbars will be updated later anyway. | |
| 4267 */ | |
| 4268 if (size < 1 || wp->w_botline - 2 > max) | |
| 4269 { | |
| 4270 /* | |
| 4271 * This can happen during changing files. Just don't update the | |
| 4272 * scrollbar for now. | |
| 4273 */ | |
| 4274 sb->height = 0; /* Force update next time */ | |
| 4275 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4276 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4277 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4278 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4279 continue; | |
| 4280 } | |
| 4281 if (force || sb->height != wp->w_height | |
| 4282 || sb->top != wp->w_winrow | |
| 4283 || sb->status_height != wp->w_status_height | |
| 4284 || sb->width != wp->w_width | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4285 || prev_curwin != curwin) |
| 7 | 4286 { |
| 4287 /* Height, width or position of scrollbar has changed. For | |
| 4288 * vertical split: curwin changed. */ | |
| 4289 sb->height = wp->w_height; | |
| 4290 sb->top = wp->w_winrow; | |
| 4291 sb->status_height = wp->w_status_height; | |
| 4292 sb->width = wp->w_width; | |
| 4293 | |
| 4294 /* Calculate height and position in pixels */ | |
| 4295 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4296 y = sb->top * gui.char_height + gui.border_offset; | |
| 4297 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4298 if (gui.menu_is_active) | |
| 4299 y += gui.menu_height; | |
| 4300 #endif | |
| 4301 | |
| 4302 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4303 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4304 # ifdef FEAT_GUI_ATHENA | |
| 4305 y += gui.toolbar_height; | |
| 4306 # else | |
| 4307 # ifdef FEAT_GUI_MSWIN | |
| 4308 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4309 # endif | |
| 4310 # endif | |
| 4311 #endif | |
| 4312 | |
| 810 | 4313 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4314 if (gui_has_tabline()) | |
| 843 | 4315 y += gui.tabline_height; |
| 810 | 4316 #endif |
| 4317 | |
| 7 | 4318 if (wp->w_winrow == 0) |
| 4319 { | |
| 4320 /* Height of top scrollbar includes width of top border */ | |
| 4321 h += gui.border_offset; | |
| 4322 y -= gui.border_offset; | |
| 4323 } | |
| 4324 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4325 { | |
| 4326 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4327 gui.left_sbar_x, y, | |
| 4328 gui.scrollbar_width, h); | |
| 4329 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4330 } | |
| 4331 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4332 { | |
| 4333 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4334 gui.right_sbar_x, y, | |
| 4335 gui.scrollbar_width, h); | |
| 4336 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4337 } | |
| 4338 } | |
| 4339 | |
| 4340 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4341 * checking if the thumb moved at least a pixel. Only do this for | |
| 4342 * Athena, most other GUIs require the update anyway to make the | |
| 4343 * arrows work. */ | |
| 4344 #ifdef FEAT_GUI_ATHENA | |
| 4345 if (max == 0) | |
| 4346 y = 0; | |
| 4347 else | |
| 4348 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4349 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4350 #else | |
| 4351 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4352 #endif | |
| 4353 { | |
| 4354 /* Thumb of scrollbar has moved */ | |
| 4355 sb->value = val; | |
| 4356 #ifdef FEAT_GUI_ATHENA | |
| 4357 sb->pixval = y; | |
| 4358 #endif | |
| 4359 sb->size = size; | |
| 4360 sb->max = max; | |
| 674 | 4361 if (gui.which_scrollbars[SBAR_LEFT] |
| 4362 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4363 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4364 val, size, max); | |
| 4365 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4366 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4367 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4368 val, size, max); | |
| 4369 } | |
| 4370 } | |
| 4371 prev_curwin = curwin; | |
| 4372 --hold_gui_events; | |
| 4373 } | |
| 4374 | |
| 4375 /* | |
| 4376 * Enable or disable a scrollbar. | |
| 4377 * Check for scrollbars for vertically split windows which are not enabled | |
| 4378 * sometimes. | |
| 4379 */ | |
| 4380 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4381 gui_do_scrollbar( |
|
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parents:
7801
diff
changeset
|
4382 win_T *wp, |
|
81794242a275
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parents:
7801
diff
changeset
|
4383 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4384 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4385 { |
| 4386 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4387 int has_midcol = (wp->w_wincol <= midcol | |
| 4388 && wp->w_wincol + wp->w_width >= midcol); | |
| 4389 | |
| 4390 /* Only enable scrollbars that contain the middle column of the current | |
| 4391 * window. */ | |
| 4392 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4393 { | |
| 4394 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4395 * contain the middle column of the current window. */ | |
| 4396 if (!has_midcol) | |
| 4397 enable = FALSE; | |
| 4398 } | |
| 4399 else | |
| 4400 { | |
| 4401 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4402 * contain the middle column of the current window nor are on the far | |
| 4403 * side. */ | |
| 4404 if (midcol > Columns / 2) | |
| 4405 { | |
| 4406 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4407 enable = FALSE; | |
| 4408 } | |
| 4409 else | |
| 4410 { | |
| 4411 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4412 : !has_midcol) | |
| 4413 enable = FALSE; | |
| 4414 } | |
| 4415 } | |
| 4416 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4417 } | |
| 4418 | |
| 4419 /* | |
| 4420 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4421 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4422 * or FALSE otherwise. | |
| 4423 */ | |
| 4424 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4425 gui_do_scroll(void) |
| 7 | 4426 { |
| 4427 win_T *wp, *save_wp; | |
| 4428 int i; | |
| 4429 long nlines; | |
| 4430 pos_T old_cursor; | |
| 4431 linenr_T old_topline; | |
| 4432 #ifdef FEAT_DIFF | |
| 4433 int old_topfill; | |
| 4434 #endif | |
| 4435 | |
| 4436 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4437 if (wp == NULL) | |
| 4438 break; | |
| 4439 if (wp == NULL) | |
| 4440 /* Couldn't find window */ | |
| 4441 return FALSE; | |
| 4442 | |
| 4443 /* | |
| 4444 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4445 */ | |
| 4446 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4447 if (nlines == 0) | |
| 4448 return FALSE; | |
| 4449 | |
| 4450 save_wp = curwin; | |
| 4451 old_topline = wp->w_topline; | |
| 4452 #ifdef FEAT_DIFF | |
| 4453 old_topfill = wp->w_topfill; | |
| 4454 #endif | |
| 4455 old_cursor = wp->w_cursor; | |
| 4456 curwin = wp; | |
| 4457 curbuf = wp->w_buffer; | |
| 4458 if (nlines < 0) | |
| 4459 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4460 else | |
| 4461 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4462 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4463 * the mouse-up event already, but we still want it to behave like when | |
| 4464 * dragging. But not the next click in an arrow. */ | |
| 4465 if (gui.dragged_sb == SBAR_NONE) | |
| 4466 gui.dragged_wp = NULL; | |
| 4467 | |
| 4468 if (old_topline != wp->w_topline | |
| 4469 #ifdef FEAT_DIFF | |
| 4470 || old_topfill != wp->w_topfill | |
| 4471 #endif | |
| 4472 ) | |
| 4473 { | |
| 4474 if (p_so != 0) | |
| 4475 { | |
| 4476 cursor_correct(); /* fix window for 'so' */ | |
| 4477 update_topline(); /* avoid up/down jump */ | |
| 4478 } | |
| 4479 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4480 coladvance(wp->w_curswant); | |
| 4481 #ifdef FEAT_SCROLLBIND | |
| 4482 wp->w_scbind_pos = wp->w_topline; | |
| 4483 #endif | |
| 4484 } | |
| 4485 | |
| 519 | 4486 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4487 validate_cursor(); | |
| 4488 | |
| 7 | 4489 curwin = save_wp; |
| 4490 curbuf = save_wp->w_buffer; | |
| 4491 | |
| 4492 /* | |
| 4493 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4494 * the status line!). | |
| 4495 */ | |
| 4496 if (old_topline != wp->w_topline | |
| 519 | 4497 || wp->w_redr_type != 0 |
| 7 | 4498 #ifdef FEAT_DIFF |
| 4499 || old_topfill != wp->w_topfill | |
| 4500 #endif | |
| 4501 ) | |
| 4502 { | |
| 1434 | 4503 int type = VALID; |
| 4504 | |
| 4505 #ifdef FEAT_INS_EXPAND | |
| 4506 if (pum_visible()) | |
| 4507 { | |
| 4508 type = NOT_VALID; | |
| 4509 wp->w_lines_valid = 0; | |
| 4510 } | |
| 4511 #endif | |
| 4512 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4513 * disappear when losing focus after a scrollbar drag. */ | |
| 4514 if (wp->w_redr_type < type) | |
| 4515 wp->w_redr_type = type; | |
|
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changeset
|
4516 mch_disable_flush(); |
| 7 | 4517 updateWindow(wp); /* update window, status line, and cmdline */ |
|
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|
4518 mch_enable_flush(); |
| 7 | 4519 } |
| 4520 | |
| 973 | 4521 #ifdef FEAT_INS_EXPAND |
| 4522 /* May need to redraw the popup menu. */ | |
| 4523 if (pum_visible()) | |
| 4524 pum_redraw(); | |
| 4525 #endif | |
| 4526 | |
|
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diff
changeset
|
4527 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4528 } |
| 4529 | |
| 4530 | |
| 4531 /* | |
| 4532 * Horizontal scrollbar stuff: | |
| 4533 */ | |
| 4534 | |
| 4535 /* | |
| 4536 * Return length of line "lnum" for horizontal scrolling. | |
| 4537 */ | |
| 4538 static colnr_T | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
4539 scroll_line_len(linenr_T lnum) |
| 7 | 4540 { |
| 4541 char_u *p; | |
| 4542 colnr_T col; | |
| 4543 int w; | |
| 4544 | |
| 4545 p = ml_get(lnum); | |
| 4546 col = 0; | |
| 4547 if (*p != NUL) | |
| 4548 for (;;) | |
| 4549 { | |
| 4550 w = chartabsize(p, col); | |
|
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diff
changeset
|
4551 MB_PTR_ADV(p); |
| 7 | 4552 if (*p == NUL) /* don't count the last character */ |
| 4553 break; | |
| 4554 col += w; | |
| 4555 } | |
| 4556 return col; | |
| 4557 } | |
| 4558 | |
| 4559 /* Remember which line is currently the longest, so that we don't have to | |
| 4560 * search for it when scrolling horizontally. */ | |
| 4561 static linenr_T longest_lnum = 0; | |
| 4562 | |
|
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|
4563 /* |
|
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|
4564 * Find longest visible line number. If this is not possible (or not desired, |
|
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diff
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|
4565 * by setting 'h' in "guioptions") then the current line number is returned. |
|
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|
4566 */ |
|
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|
4567 static linenr_T |
|
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7801
diff
changeset
|
4568 gui_find_longest_lnum(void) |
|
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4569 { |
|
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|
4570 linenr_T ret = 0; |
|
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|
4571 |
|
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|
4572 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
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|
4573 * line numbers, topline and botline can be invalid when displaying is |
|
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|
4574 * postponed. */ |
|
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|
4575 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
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diff
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|
4576 && curwin->w_topline <= curwin->w_cursor.lnum |
|
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|
4577 && curwin->w_botline > curwin->w_cursor.lnum |
|
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|
4578 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
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|
4579 { |
|
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|
4580 linenr_T lnum; |
|
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|
4581 colnr_T n; |
|
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|
4582 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4583 |
|
0ca06a92adfb
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diff
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|
4584 /* Use maximum of all visible lines. Remember the lnum of the |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4585 * longest line, closest to the cursor line. Used when scrolling |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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changeset
|
4586 * below. */ |
|
0ca06a92adfb
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diff
changeset
|
4587 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
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|
4588 { |
|
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diff
changeset
|
4589 n = scroll_line_len(lnum); |
|
0ca06a92adfb
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|
4590 if (n > (colnr_T)max) |
|
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diff
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|
4591 { |
|
0ca06a92adfb
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diff
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|
4592 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4593 ret = lnum; |
|
0ca06a92adfb
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diff
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|
4594 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4595 else if (n == (colnr_T)max |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4596 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
0ca06a92adfb
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diff
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|
4597 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
0ca06a92adfb
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changeset
|
4598 ret = lnum; |
|
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diff
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|
4599 } |
|
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|
4600 } |
|
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|
4601 else |
|
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|
4602 /* Use cursor line only. */ |
|
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|
4603 ret = curwin->w_cursor.lnum; |
|
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|
4604 |
|
0ca06a92adfb
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|
4605 return ret; |
|
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|
4606 } |
|
0ca06a92adfb
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changeset
|
4607 |
| 7 | 4608 static void |
|
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7801
diff
changeset
|
4609 gui_update_horiz_scrollbar(int force) |
| 7 | 4610 { |
| 4611 long value, size, max; /* need 32 bit ints here */ | |
| 4612 | |
| 4613 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4614 return; | |
| 4615 | |
| 4616 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4617 return; | |
| 4618 | |
| 4619 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4620 return; | |
| 4621 | |
| 4622 /* | |
| 4623 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4624 * something (like changing files). If so, don't do anything for now. | |
| 4625 */ | |
| 4626 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4627 { | |
| 4628 gui.bottom_sbar.value = -1; | |
| 4629 return; | |
| 4630 } | |
| 4631 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4632 size = curwin->w_width; |
| 7 | 4633 if (curwin->w_p_wrap) |
| 4634 { | |
| 4635 value = 0; | |
| 4636 #ifdef SCROLL_PAST_END | |
| 4637 max = 0; | |
| 4638 #else | |
|
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parents:
12477
diff
changeset
|
4639 max = curwin->w_width - 1; |
| 7 | 4640 #endif |
| 4641 } | |
| 4642 else | |
| 4643 { | |
| 4644 value = curwin->w_leftcol; | |
| 4645 | |
|
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|
4646 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
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changeset
|
4647 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
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changeset
|
4648 |
| 7 | 4649 #ifdef FEAT_VIRTUALEDIT |
| 4650 if (virtual_active()) | |
| 4651 { | |
| 4652 /* May move the cursor even further to the right. */ | |
| 4653 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4654 max = curwin->w_virtcol; | |
| 4655 } | |
| 4656 #endif | |
| 4657 | |
| 4658 #ifndef SCROLL_PAST_END | |
|
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12477
diff
changeset
|
4659 max += curwin->w_width - 1; |
| 7 | 4660 #endif |
| 4661 /* 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
|
4662 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4663 size -= curwin_col_off(); |
| 4664 #ifndef SCROLL_PAST_END | |
| 4665 max -= curwin_col_off(); | |
| 4666 #endif | |
| 4667 } | |
| 4668 | |
| 4669 #ifndef SCROLL_PAST_END | |
| 4670 if (value > max - size + 1) | |
| 4671 value = max - size + 1; /* limit the value to allowable range */ | |
| 4672 #endif | |
| 4673 | |
| 4674 #ifdef FEAT_RIGHTLEFT | |
| 4675 if (curwin->w_p_rl) | |
| 4676 { | |
| 4677 value = max + 1 - size - value; | |
| 4678 if (value < 0) | |
| 4679 { | |
| 4680 size += value; | |
| 4681 value = 0; | |
| 4682 } | |
| 4683 } | |
| 4684 #endif | |
| 4685 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4686 && max == gui.bottom_sbar.max) | |
| 4687 return; | |
| 4688 | |
| 4689 gui.bottom_sbar.value = value; | |
| 4690 gui.bottom_sbar.size = size; | |
| 4691 gui.bottom_sbar.max = max; | |
| 4692 gui.prev_wrap = curwin->w_p_wrap; | |
| 4693 | |
| 4694 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4695 } | |
| 4696 | |
| 4697 /* | |
| 4698 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4699 */ | |
| 4700 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4701 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4702 { |
| 4703 /* no wrapping, no scrolling */ | |
| 4704 if (curwin->w_p_wrap) | |
| 4705 return FALSE; | |
| 4706 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4707 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4708 return FALSE; |
| 4709 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4710 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4711 |
| 4712 /* 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
|
4713 * longest visible line. */ |
| 7 | 4714 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
|
4715 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4716 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4717 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4718 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4719 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4720 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
|
4721 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4722 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4723 /* 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
|
4724 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
|
4725 && longest_lnum < curwin->w_botline) |
| 7 | 4726 { |
| 4727 curwin->w_cursor.lnum = longest_lnum; | |
| 4728 curwin->w_cursor.col = 0; | |
| 4729 } | |
| 4730 } | |
| 4731 | |
| 4732 return leftcol_changed(); | |
| 4733 } | |
| 4734 | |
| 4735 /* | |
| 4736 * Check that none of the colors are the same as the background color | |
| 4737 */ | |
| 4738 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4739 gui_check_colors(void) |
| 7 | 4740 { |
| 4741 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4742 { | |
| 4743 gui_set_bg_color((char_u *)"White"); | |
| 4744 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4745 gui_set_fg_color((char_u *)"Black"); | |
| 4746 } | |
| 4747 } | |
| 4748 | |
| 203 | 4749 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4750 gui_set_fg_color(char_u *name) |
| 7 | 4751 { |
| 4752 gui.norm_pixel = gui_get_color(name); | |
| 4753 hl_set_fg_color_name(vim_strsave(name)); | |
| 4754 } | |
| 4755 | |
| 203 | 4756 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4757 gui_set_bg_color(char_u *name) |
| 7 | 4758 { |
| 4759 gui.back_pixel = gui_get_color(name); | |
| 4760 hl_set_bg_color_name(vim_strsave(name)); | |
| 4761 } | |
| 4762 | |
| 4763 /* | |
| 4764 * Allocate a color by name. | |
| 4765 * Returns INVALCOLOR and gives an error message when failed. | |
| 4766 */ | |
| 4767 guicolor_T | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4768 gui_get_color(char_u *name) |
| 7 | 4769 { |
| 4770 guicolor_T t; | |
| 4771 | |
| 4772 if (*name == NUL) | |
| 4773 return INVALCOLOR; | |
| 4774 t = gui_mch_get_color(name); | |
| 11 | 4775 |
| 7 | 4776 if (t == INVALCOLOR |
| 574 | 4777 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4778 && gui.in_use |
| 4779 #endif | |
| 4780 ) | |
| 4781 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4782 return t; | |
| 4783 } | |
| 4784 | |
| 4785 /* | |
| 4786 * Return the grey value of a color (range 0-255). | |
| 4787 */ | |
| 4788 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4789 gui_get_lightness(guicolor_T pixel) |
| 7 | 4790 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4791 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4792 |
| 835 | 4793 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4794 + (((rgb >> 8) & 0xff) * 587) |
| 4795 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4796 } |
| 4797 | |
| 4798 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4799 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4800 gui_new_scrollbar_colors(void) |
| 7 | 4801 { |
| 4802 win_T *wp; | |
| 4803 | |
| 4804 /* Nothing to do if GUI hasn't started yet. */ | |
| 4805 if (!gui.in_use) | |
| 4806 return; | |
| 4807 | |
| 4808 FOR_ALL_WINDOWS(wp) | |
| 4809 { | |
| 4810 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4811 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4812 } | |
| 4813 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4814 } | |
| 4815 #endif | |
| 4816 | |
| 4817 /* | |
| 4818 * Call this when focus has changed. | |
| 4819 */ | |
| 4820 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4821 gui_focus_change(int in_focus) |
| 7 | 4822 { |
| 4823 /* | |
| 4824 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4825 * between the debugger window and gvim. | |
| 4826 */ | |
| 4827 #if 1 | |
| 4828 gui.in_focus = in_focus; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4829 out_flush_cursor(TRUE, FALSE); |
| 7 | 4830 |
| 4831 # ifdef FEAT_XIM | |
| 4832 xim_set_focus(in_focus); | |
| 4833 # endif | |
| 4834 | |
| 1380 | 4835 /* Put events in the input queue only when allowed. |
| 4836 * ui_focus_change() isn't called directly, because it invokes | |
| 4837 * autocommands and that must not happen asynchronously. */ | |
| 4838 if (!hold_gui_events) | |
| 4839 { | |
| 4840 char_u bytes[3]; | |
| 4841 | |
| 4842 bytes[0] = CSI; | |
| 4843 bytes[1] = KS_EXTRA; | |
| 4844 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4845 add_to_input_buf(bytes, 3); | |
| 4846 } | |
| 7 | 4847 #endif |
| 4848 } | |
| 4849 | |
| 4850 /* | |
| 4851 * Called when the mouse moved (but not when dragging). | |
| 4852 */ | |
| 4853 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4854 gui_mouse_moved(int x, int y) |
| 7 | 4855 { |
| 4856 win_T *wp; | |
| 894 | 4857 char_u st[8]; |
| 7 | 4858 |
| 771 | 4859 /* Ignore this while still starting up. */ |
| 4860 if (!gui.in_use || gui.starting) | |
| 4861 return; | |
| 4862 | |
| 7 | 4863 #ifdef FEAT_MOUSESHAPE |
| 4864 /* Get window pointer, and update mouse shape as well. */ | |
| 4865 wp = xy2win(x, y); | |
| 4866 #endif | |
| 4867 | |
| 4868 /* Only handle this when 'mousefocus' set and ... */ | |
| 4869 if (p_mousef | |
| 4870 && !hold_gui_events /* not holding events */ | |
| 4871 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4872 && State != HITRETURN /* but not hit-return prompt */ | |
| 4873 && msg_scrolled == 0 /* no scrolled message */ | |
| 4874 && !need_mouse_correct /* not moving the pointer */ | |
| 4875 && gui.in_focus) /* gvim in focus */ | |
| 4876 { | |
| 4877 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4878 if (x < 0 || x > Columns * gui.char_width) | |
| 4879 return; | |
| 4880 #ifndef FEAT_MOUSESHAPE | |
| 4881 wp = xy2win(x, y); | |
| 4882 #endif | |
| 4883 if (wp == curwin || wp == NULL) | |
| 4884 return; /* still in the same old window, or none at all */ | |
| 4885 | |
| 859 | 4886 /* Ignore position in the tab pages line. */ |
| 4887 if (Y_2_ROW(y) < tabline_height()) | |
| 4888 return; | |
| 4889 | |
| 7 | 4890 /* |
| 4891 * format a mouse click on status line input | |
| 4892 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4893 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4894 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4895 */ |
| 4896 if (finish_op) | |
| 4897 { | |
| 4898 /* abort the current operator first */ | |
| 4899 st[0] = ESC; | |
| 4900 add_to_input_buf(st, 1); | |
| 4901 } | |
| 4902 st[0] = CSI; | |
| 4903 st[1] = KS_MOUSE; | |
| 4904 st[2] = KE_FILLER; | |
| 4905 st[3] = (char_u)MOUSE_LEFT; | |
| 4906 fill_mouse_coord(st + 4, | |
| 261 | 4907 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4908 wp->w_height + W_WINROW(wp)); |
| 4909 | |
| 4910 add_to_input_buf(st, 8); | |
| 4911 st[3] = (char_u)MOUSE_RELEASE; | |
| 4912 add_to_input_buf(st, 8); | |
| 4913 #ifdef FEAT_GUI_GTK | |
| 4914 /* Need to wake up the main loop */ | |
| 4915 if (gtk_main_level() > 0) | |
| 4916 gtk_main_quit(); | |
| 4917 #endif | |
| 4918 } | |
| 4919 } | |
| 4920 | |
| 4921 /* | |
| 4922 * Called when mouse should be moved to window with focus. | |
| 4923 */ | |
| 4924 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4925 gui_mouse_correct(void) |
| 7 | 4926 { |
| 4927 int x, y; | |
| 4928 win_T *wp = NULL; | |
| 4929 | |
| 4930 need_mouse_correct = FALSE; | |
| 87 | 4931 |
| 4932 if (!(gui.in_use && p_mousef)) | |
| 4933 return; | |
| 4934 | |
| 4935 gui_mch_getmouse(&x, &y); | |
| 4936 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4937 if (x < 0 || x > Columns * gui.char_width) | |
| 4938 return; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4939 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4940 wp = xy2win(x, y); |
| 4941 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4942 { |
| 87 | 4943 validate_cline_row(); |
| 4944 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4945 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4946 + (gui.char_height) / 2); |
| 4947 } | |
| 4948 } | |
| 4949 | |
| 4950 /* | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4951 * Find window where the mouse pointer "x" / "y" coordinate is in. |
| 7 | 4952 */ |
| 4953 static win_T * | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4954 xy2win(int x UNUSED, int y UNUSED) |
| 7 | 4955 { |
| 4956 int row; | |
| 4957 int col; | |
| 4958 win_T *wp; | |
| 4959 | |
| 4960 row = Y_2_ROW(y); | |
| 4961 col = X_2_COL(x); | |
| 4962 if (row < 0 || col < 0) /* before first window */ | |
| 4963 return NULL; | |
| 4964 wp = mouse_find_win(&row, &col); | |
|
12136
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patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4965 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4966 return NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4967 #ifdef FEAT_MOUSESHAPE |
| 7 | 4968 if (State == HITRETURN || State == ASKMORE) |
| 4969 { | |
| 4970 if (Y_2_ROW(y) >= msg_row) | |
| 4971 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4972 else | |
| 4973 update_mouseshape(SHAPE_IDX_MORE); | |
| 4974 } | |
| 4975 else if (row > wp->w_height) /* below status line */ | |
| 4976 update_mouseshape(SHAPE_IDX_CLINE); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4977 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4978 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4979 update_mouseshape(SHAPE_IDX_VSEP); |
|
12529
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Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4980 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4981 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4982 update_mouseshape(SHAPE_IDX_STATUS); |
| 4983 else | |
| 4984 update_mouseshape(-2); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4985 #endif |
| 7 | 4986 return wp; |
| 4987 } | |
| 4988 | |
| 4989 /* | |
| 4990 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4991 * File names may be given to redefine the args list. | |
| 4992 */ | |
| 4993 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4994 ex_gui(exarg_T *eap) |
| 7 | 4995 { |
| 4996 char_u *arg = eap->arg; | |
| 4997 | |
| 4998 /* | |
| 4999 * Check for "-f" argument: foreground, don't fork. | |
| 5000 * Also don't fork when started with "gvim -f". | |
| 5001 * Do fork when using "gui -b". | |
| 5002 */ | |
| 5003 if (arg[0] == '-' | |
| 5004 && (arg[1] == 'f' || arg[1] == 'b') | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5005 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 5006 { |
| 5007 gui.dofork = (arg[1] == 'b'); | |
| 5008 eap->arg = skipwhite(eap->arg + 2); | |
| 5009 } | |
| 5010 if (!gui.in_use) | |
| 5011 { | |
| 5012 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 5013 * of the argument ending up after the shell prompt. */ | |
| 5014 msg_clr_eos_force(); | |
| 5015 gui_start(); | |
|
8493
caed4b2d305f
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Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
5016 #ifdef FEAT_JOB_CHANNEL |
|
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
5017 channel_gui_register_all(); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
5018 #endif |
| 7 | 5019 } |
| 5020 if (!ends_excmd(*eap->arg)) | |
| 5021 ex_next(eap); | |
| 5022 } | |
| 5023 | |
| 5024 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 5025 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 5026 /* |
| 5027 * This is shared between Athena, Motif and GTK. | |
| 5028 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5029 static void gfp_setname(char_u *fname, void *cookie); |
| 7 | 5030 |
| 5031 /* | |
| 5032 * Callback function for do_in_runtimepath(). | |
| 5033 */ | |
| 5034 static void | |
|
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parents:
7801
diff
changeset
|
5035 gfp_setname(char_u *fname, void *cookie) |
| 7 | 5036 { |
| 236 | 5037 char_u *gfp_buffer = cookie; |
| 5038 | |
| 7 | 5039 if (STRLEN(fname) >= MAXPATHL) |
| 5040 *gfp_buffer = NUL; | |
| 5041 else | |
| 5042 STRCPY(gfp_buffer, fname); | |
| 5043 } | |
| 5044 | |
| 5045 /* | |
| 5046 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5047 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5048 */ | |
| 5049 int | |
|
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diff
changeset
|
5050 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 5051 { |
| 5052 if (STRLEN(name) > MAXPATHL - 14) | |
| 5053 return FAIL; | |
| 273 | 5054 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
|
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parents:
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diff
changeset
|
5055 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 5056 || *buffer == NUL) |
| 7 | 5057 return FAIL; |
| 5058 return OK; | |
| 5059 } | |
| 5060 | |
|
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changeset
|
5061 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5062 /* |
| 5063 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5064 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5065 * "ext" and search for it in 'runtimepath'. | |
| 5066 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5067 * contains "name". | |
| 5068 */ | |
| 5069 void | |
|
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parents:
7801
diff
changeset
|
5070 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5071 { |
| 5072 char_u buf[MAXPATHL + 1]; | |
| 5073 | |
| 5074 expand_env(name, buffer, MAXPATHL); | |
| 5075 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5076 STRCPY(buffer, buf); | |
| 5077 } | |
| 5078 # endif | |
| 5079 #endif | |
| 5080 | |
| 574 | 5081 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5082 void |
|
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changeset
|
5083 display_errors(void) |
| 7 | 5084 { |
| 5085 char_u *p; | |
| 5086 | |
| 5087 if (isatty(2)) | |
| 5088 fflush(stderr); | |
| 5089 else if (error_ga.ga_data != NULL) | |
| 5090 { | |
| 5091 /* avoid putting up a message box with blanks only */ | |
| 5092 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5093 if (!isspace(*p)) | |
| 5094 { | |
| 5095 /* Truncate a very long message, it will go off-screen. */ | |
| 5096 if (STRLEN(p) > 2000) | |
| 5097 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5098 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5099 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5100 break; |
| 5101 } | |
| 5102 ga_clear(&error_ga); | |
| 5103 } | |
| 5104 } | |
| 5105 #endif | |
| 5106 | |
| 5107 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5108 /* | |
| 5109 * Return TRUE if still starting up and there is no place to enter text. | |
| 5110 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5111 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5112 * allow typing on stdin. | |
| 5113 */ | |
| 5114 int | |
|
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diff
changeset
|
5115 no_console_input(void) |
| 7 | 5116 { |
| 5117 return ((!gui.in_use || gui.starting) | |
| 5118 # ifndef NO_CONSOLE | |
| 5119 && !isatty(0) && !isatty(2) | |
| 5120 # endif | |
| 5121 ); | |
| 5122 } | |
| 5123 #endif | |
| 5124 | |
| 28 | 5125 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5126 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5127 || defined(PROTO) |
| 7 | 5128 /* |
| 5129 * Update the current window and the screen. | |
| 5130 */ | |
| 5131 void | |
|
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|
5132 gui_update_screen(void) |
| 7 | 5133 { |
|
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5134 #ifdef FEAT_CONCEAL |
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5135 linenr_T conceal_old_cursor_line = 0; |
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5136 linenr_T conceal_new_cursor_line = 0; |
|
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5137 int conceal_update_lines = FALSE; |
|
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5138 #endif |
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|
5139 |
| 7 | 5140 update_topline(); |
| 5141 validate_cursor(); | |
|
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5142 |
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|
5143 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 1584 | 5144 /* Trigger CursorMoved if the cursor moved. */ |
|
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|
5145 if (!finish_op && ( |
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|
5146 # ifdef FEAT_AUTOCMD |
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5147 has_cursormoved() |
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5148 # endif |
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5149 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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5150 || |
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5151 # endif |
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5152 # ifdef FEAT_CONCEAL |
|
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5153 curwin->w_p_cole > 0 |
|
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5154 # endif |
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|
5155 ) |
|
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|
5156 && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5157 { |
|
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5158 # ifdef FEAT_AUTOCMD |
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|
5159 if (has_cursormoved()) |
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|
5160 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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5161 # endif |
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|
5162 # ifdef FEAT_CONCEAL |
|
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|
5163 if (curwin->w_p_cole > 0) |
|
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5164 { |
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|
5165 conceal_old_cursor_line = last_cursormoved.lnum; |
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|
5166 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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5167 conceal_update_lines = TRUE; |
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|
5168 } |
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|
5169 # endif |
| 1584 | 5170 last_cursormoved = curwin->w_cursor; |
| 5171 } | |
| 5172 #endif | |
|
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|
5173 |
| 7 | 5174 update_screen(0); /* may need to update the screen */ |
| 5175 setcursor(); | |
|
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|
5176 # if defined(FEAT_CONCEAL) |
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|
5177 if (conceal_update_lines |
|
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|
5178 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
5179 || conceal_cursor_line(curwin) |
|
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diff
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|
5180 || need_cursor_line_redraw)) |
|
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|
5181 { |
|
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|
5182 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
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diff
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|
5183 update_single_line(curwin, conceal_old_cursor_line); |
|
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|
5184 update_single_line(curwin, conceal_new_cursor_line); |
|
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|
5185 curwin->w_valid &= ~VALID_CROW; |
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|
5186 } |
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|
5187 # endif |
|
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changeset
|
5188 out_flush_cursor(TRUE, FALSE); |
| 7 | 5189 } |
| 5190 #endif | |
| 5191 | |
| 28 | 5192 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
|
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diff
changeset
|
5193 static void concat_esc(garray_T *gap, char_u *text, int what); |
| 7 | 5194 |
| 5195 /* | |
| 5196 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5197 * if the argument is empty. | |
| 5198 * Returns an allocated string. | |
| 5199 */ | |
| 5200 char_u * | |
|
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diff
changeset
|
5201 get_find_dialog_text( |
|
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diff
changeset
|
5202 char_u *arg, |
|
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7801
diff
changeset
|
5203 int *wwordp, /* return: TRUE if \< \> found */ |
|
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7801
diff
changeset
|
5204 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5205 { |
| 5206 char_u *text; | |
| 5207 | |
| 5208 if (*arg == NUL) | |
| 5209 text = last_search_pat(); | |
| 5210 else | |
| 5211 text = arg; | |
| 5212 if (text != NULL) | |
| 5213 { | |
| 5214 text = vim_strsave(text); | |
| 5215 if (text != NULL) | |
| 5216 { | |
| 835 | 5217 int len = (int)STRLEN(text); |
| 7 | 5218 int i; |
| 5219 | |
| 5220 /* Remove "\V" */ | |
| 5221 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5222 { | |
| 5223 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5224 len -= 2; | |
| 5225 } | |
| 5226 | |
| 5227 /* Recognize "\c" and "\C" and remove. */ | |
| 5228 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5229 { | |
| 5230 *mcasep = (text[1] == 'C'); | |
| 5231 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5232 len -= 2; | |
| 5233 } | |
| 5234 | |
| 5235 /* Recognize "\<text\>" and remove. */ | |
| 5236 if (len >= 4 | |
| 5237 && STRNCMP(text, "\\<", 2) == 0 | |
| 5238 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5239 { | |
| 5240 *wwordp = TRUE; | |
| 5241 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5242 text[len - 4] = NUL; | |
| 5243 } | |
| 5244 | |
| 5245 /* Recognize "\/" or "\?" and remove. */ | |
| 5246 for (i = 0; i + 1 < len; ++i) | |
| 5247 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5248 || text[i + 1] == '?')) | |
| 5249 { | |
| 5250 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5251 --len; | |
| 5252 } | |
| 5253 } | |
| 5254 } | |
| 5255 return text; | |
| 5256 } | |
| 5257 | |
| 5258 /* | |
| 5259 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5260 */ | |
| 5261 static void | |
|
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diff
changeset
|
5262 concat_esc(garray_T *gap, char_u *text, int what) |
| 7 | 5263 { |
| 5264 while (*text != NUL) | |
| 5265 { | |
| 5266 #ifdef FEAT_MBYTE | |
| 474 | 5267 int l = (*mb_ptr2len)(text); |
| 819 | 5268 |
| 7 | 5269 if (l > 1) |
| 5270 { | |
| 5271 while (--l >= 0) | |
| 5272 ga_append(gap, *text++); | |
| 5273 continue; | |
| 5274 } | |
| 5275 #endif | |
| 5276 if (*text == what) | |
| 5277 ga_append(gap, '\\'); | |
| 5278 ga_append(gap, *text); | |
| 5279 ++text; | |
| 5280 } | |
| 5281 } | |
| 5282 | |
| 5283 /* | |
| 5284 * Handle the press of a button in the find-replace dialog. | |
| 5285 * Return TRUE when something was added to the input buffer. | |
| 5286 */ | |
| 5287 int | |
|
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diff
changeset
|
5288 gui_do_findrepl( |
|
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7801
diff
changeset
|
5289 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
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parents:
7801
diff
changeset
|
5290 char_u *find_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5291 char_u *repl_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5292 int down) /* Search downwards. */ |
| 7 | 5293 { |
| 5294 garray_T ga; | |
| 5295 int i; | |
| 5296 int type = (flags & FRD_TYPE_MASK); | |
| 5297 char_u *p; | |
| 28 | 5298 regmatch_T regmatch; |
| 482 | 5299 int save_did_emsg = did_emsg; |
| 1943 | 5300 static int busy = FALSE; |
| 5301 | |
| 5302 /* When the screen is being updated we should not change buffers and | |
| 5303 * windows structures, it may cause freed memory to be used. Also don't | |
| 5304 * do this recursively (pressing "Find" quickly several times. */ | |
| 5305 if (updating_screen || busy) | |
| 5306 return FALSE; | |
| 5307 | |
| 5308 /* refuse replace when text cannot be changed */ | |
| 5309 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5310 return FALSE; | |
| 5311 | |
| 5312 busy = TRUE; | |
| 7 | 5313 |
| 5314 ga_init2(&ga, 1, 100); | |
| 28 | 5315 if (type == FRD_REPLACEALL) |
| 7 | 5316 ga_concat(&ga, (char_u *)"%s/"); |
| 5317 | |
| 5318 ga_concat(&ga, (char_u *)"\\V"); | |
| 5319 if (flags & FRD_MATCH_CASE) | |
| 5320 ga_concat(&ga, (char_u *)"\\C"); | |
| 5321 else | |
| 5322 ga_concat(&ga, (char_u *)"\\c"); | |
| 5323 if (flags & FRD_WHOLE_WORD) | |
| 5324 ga_concat(&ga, (char_u *)"\\<"); | |
| 5325 if (type == FRD_REPLACEALL || down) | |
| 5326 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5327 else | |
| 5328 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5329 if (flags & FRD_WHOLE_WORD) | |
| 5330 ga_concat(&ga, (char_u *)"\\>"); | |
| 5331 | |
| 5332 if (type == FRD_REPLACEALL) | |
| 5333 { | |
| 28 | 5334 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5335 /* escape / and \ */ |
| 5336 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5337 if (p != NULL) | |
| 5338 ga_concat(&ga, p); | |
| 5339 vim_free(p); | |
| 28 | 5340 ga_concat(&ga, (char_u *)"/g"); |
| 5341 } | |
| 5342 ga_append(&ga, NUL); | |
| 5343 | |
| 5344 if (type == FRD_REPLACE) | |
| 5345 { | |
| 5346 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5347 * replacement is done if the cursor was moved! */ | |
| 5348 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5349 regmatch.rm_ic = 0; | |
| 5350 if (regmatch.regprog != NULL) | |
| 5351 { | |
| 5352 p = ml_get_cursor(); | |
| 5353 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5354 && regmatch.startp[0] == p) | |
| 5355 { | |
| 5356 /* Clear the command line to remove any old "No match" | |
| 5357 * error. */ | |
| 5358 msg_end_prompt(); | |
| 5359 | |
| 5360 if (u_save_cursor() == OK) | |
| 5361 { | |
| 5362 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5363 u_sync(FALSE); |
| 28 | 5364 |
| 5365 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5366 FALSE, FALSE); |
| 28 | 5367 ins_str(repl_text); |
| 5368 } | |
| 5369 } | |
| 5370 else | |
| 5371 MSG(_("No match at cursor, finding next")); | |
|
4805
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parents:
4352
diff
changeset
|
5372 vim_regfree(regmatch.regprog); |
| 28 | 5373 } |
| 5374 } | |
| 5375 | |
| 5376 if (type == FRD_REPLACEALL) | |
| 5377 { | |
| 7 | 5378 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5379 u_sync(FALSE); |
| 7 | 5380 do_cmdline_cmd(ga.ga_data); |
| 5381 } | |
| 5382 else | |
| 5383 { | |
|
9305
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5384 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5385 |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5386 /* Search for the next match. |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5387 * Don't skip text under cursor for single replace. */ |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5388 if (type == FRD_REPLACE) |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5389 searchflags += SEARCH_START; |
| 7 | 5390 i = msg_scroll; |
| 7009 | 5391 (void)do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, |
|
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11471
diff
changeset
|
5392 searchflags, NULL, NULL); |
| 7 | 5393 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5394 } | |
| 5395 | |
| 482 | 5396 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5397 * syntax HL if we were busy redrawing. */ | |
| 5398 did_emsg = save_did_emsg; | |
| 5399 | |
| 7 | 5400 if (State & (NORMAL | INSERT)) |
| 5401 { | |
| 5402 gui_update_screen(); /* update the screen */ | |
| 5403 msg_didout = 0; /* overwrite any message */ | |
| 5404 need_wait_return = FALSE; /* don't wait for return */ | |
| 5405 } | |
| 5406 | |
| 5407 vim_free(ga.ga_data); | |
| 1943 | 5408 busy = FALSE; |
| 7 | 5409 return (ga.ga_len > 0); |
| 5410 } | |
| 5411 | |
| 5412 #endif | |
| 5413 | |
| 5414 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5415 || defined(FEAT_GUI_MSWIN) \ | |
| 5416 || defined(FEAT_GUI_MAC) \ | |
| 5417 || defined(PROTO) | |
| 5418 | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5419 static void gui_wingoto_xy(int x, int y); |
| 7 | 5420 |
| 5421 /* | |
| 5422 * Jump to the window at specified point (x, y). | |
| 5423 */ | |
| 5424 static void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5425 gui_wingoto_xy(int x, int y) |
| 7 | 5426 { |
| 5427 int row = Y_2_ROW(y); | |
| 5428 int col = X_2_COL(x); | |
| 5429 win_T *wp; | |
| 5430 | |
| 5431 if (row >= 0 && col >= 0) | |
| 5432 { | |
| 5433 wp = mouse_find_win(&row, &col); | |
| 5434 if (wp != NULL && wp != curwin) | |
| 5435 win_goto(wp); | |
| 5436 } | |
| 5437 } | |
| 5438 | |
| 5439 /* | |
| 5440 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5441 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5442 * of dropped files, they will be freed in this function, and caller can't use | |
| 5443 * fnames after call this function. | |
| 5444 */ | |
| 5445 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5446 gui_handle_drop( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5447 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5448 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5449 int_u modifiers, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5450 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5451 int count) |
| 7 | 5452 { |
| 5453 int i; | |
| 5454 char_u *p; | |
| 1668 | 5455 static int entered = FALSE; |
| 5456 | |
| 5457 /* | |
| 5458 * This function is called by event handlers. Just in case we get a | |
| 5459 * second event before the first one is handled, ignore the second one. | |
| 5460 * Not sure if this can ever happen, just in case. | |
| 5461 */ | |
| 5462 if (entered) | |
| 5463 return; | |
| 5464 entered = TRUE; | |
| 7 | 5465 |
| 5466 /* | |
| 5467 * When the cursor is at the command line, add the file names to the | |
| 5468 * command line, don't edit the files. | |
| 5469 */ | |
| 5470 if (State & CMDLINE) | |
| 5471 { | |
| 5472 shorten_filenames(fnames, count); | |
| 5473 for (i = 0; i < count; ++i) | |
| 5474 { | |
| 5475 if (fnames[i] != NULL) | |
| 5476 { | |
| 5477 if (i > 0) | |
| 5478 add_to_input_buf((char_u*)" ", 1); | |
| 5479 | |
| 5480 /* We don't know what command is used thus we can't be sure | |
| 5481 * about which characters need to be escaped. Only escape the | |
| 5482 * most common ones. */ | |
| 5483 # ifdef BACKSLASH_IN_FILENAME | |
| 5484 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5485 # else | |
| 5486 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5487 # endif | |
| 5488 if (p != NULL) | |
| 1364 | 5489 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5490 vim_free(p); |
| 5491 vim_free(fnames[i]); | |
| 5492 } | |
| 5493 } | |
| 5494 vim_free(fnames); | |
| 5495 } | |
| 5496 else | |
| 5497 { | |
| 5498 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5499 * current window, because a window can have local current dir. */ | |
| 5500 gui_wingoto_xy(x, y); | |
| 5501 shorten_filenames(fnames, count); | |
| 5502 | |
| 5503 /* If Shift held down, remember the first item. */ | |
| 5504 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5505 p = vim_strsave(fnames[0]); | |
| 5506 else | |
| 5507 p = NULL; | |
| 5508 | |
| 5509 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5510 * frees fnames[]. Skip this if there is only one item it's a | |
| 5511 * directory and Shift is held down. */ | |
| 5512 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5513 && mch_isdir(fnames[0])) | |
| 5514 { | |
| 5515 vim_free(fnames[0]); | |
| 5516 vim_free(fnames); | |
| 5517 } | |
| 5518 else | |
| 5519 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5520 | |
| 5521 /* If Shift held down, change to first file's directory. If the first | |
| 5522 * item is a directory, change to that directory (and let the explorer | |
| 5523 * plugin show the contents). */ | |
| 5524 if (p != NULL) | |
| 5525 { | |
| 5526 if (mch_isdir(p)) | |
| 5527 { | |
| 5528 if (mch_chdir((char *)p) == 0) | |
| 5529 shorten_fnames(TRUE); | |
| 5530 } | |
|
13176
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patch 8.0.1462: missing yet another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
5531 else if (vim_chdirfile(p, "drop") == OK) |
| 7 | 5532 shorten_fnames(TRUE); |
| 5533 vim_free(p); | |
| 5534 } | |
| 5535 | |
| 5536 /* Update the screen display */ | |
| 5537 update_screen(NOT_VALID); | |
| 5538 # ifdef FEAT_MENU | |
| 5539 gui_update_menus(0); | |
| 5540 # endif | |
|
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Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5541 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5542 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5543 #endif |
| 7 | 5544 setcursor(); |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5545 out_flush_cursor(FALSE, FALSE); |
| 7 | 5546 } |
| 1668 | 5547 |
| 5548 entered = FALSE; | |
| 7 | 5549 } |
| 5550 #endif |