Mercurial > vim
annotate src/gui.c @ 13755:5f94d5556dae
Added tag v8.0.1749 for changeset 0d199e59a98865c39e044af6e4e933860d0384b5
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 23 Apr 2018 21:00:07 +0200 |
| parents | bf3de2fd98fa |
| children | fa0dcdaec6a3 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
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16 #if defined(FEAT_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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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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19 static void gui_check_pos(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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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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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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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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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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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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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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43 |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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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 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
| 136 * the GUIFailed event. */ | |
| 137 gui_mch_update(); | |
| 138 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 139 NULL, NULL, FALSE, curbuf); | |
| 140 --recursive; | |
| 141 } | |
| 142 | |
| 143 /* | |
| 144 * Set_termname() will call gui_init() to start the GUI. | |
| 145 * Set the "starting" flag, to indicate that the GUI will start. | |
| 146 * | |
| 147 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 148 * otherwise we don't know what font we will use, and hence we don't know | |
| 149 * what size the shell should be. So if there are errors in the .gvimrc | |
| 150 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 151 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 152 */ | |
| 153 static void | |
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154 gui_attempt_start(void) |
| 3087 | 155 { |
| 156 static int recursive = 0; | |
| 157 | |
| 158 ++recursive; | |
| 159 gui.starting = TRUE; | |
| 160 | |
| 161 #ifdef FEAT_GUI_GTK | |
| 162 gui.event_time = GDK_CURRENT_TIME; | |
| 163 #endif | |
| 164 | |
| 165 termcapinit((char_u *)"builtin_gui"); | |
| 166 gui.starting = recursive - 1; | |
| 167 | |
| 574 | 168 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 169 if (gui.in_use) |
| 2609 | 170 { |
| 171 # ifdef FEAT_EVAL | |
| 172 Window x11_window; | |
| 173 Display *x11_display; | |
| 174 | |
| 175 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 176 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 177 # endif | |
| 178 | |
| 7 | 179 /* Display error messages in a dialog now. */ |
| 180 display_errors(); | |
| 2609 | 181 } |
| 7 | 182 #endif |
| 3087 | 183 --recursive; |
| 184 } | |
| 185 | |
| 186 #ifdef MAY_FORK | |
| 187 | |
| 188 /* for waitpid() */ | |
| 189 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 190 # include <sys/wait.h> | |
| 191 # endif | |
| 192 | |
| 193 /* | |
| 194 * Create a new process, by forking. In the child, start the GUI, and in | |
| 195 * the parent, exit. | |
| 196 * | |
| 197 * If something goes wrong, this will return with gui.in_use still set | |
| 198 * to FALSE, in which case the caller should continue execution without | |
| 199 * the GUI. | |
| 200 * | |
| 201 * If the child fails to start the GUI, then the child will exit and the | |
| 202 * parent will return. If the child succeeds, then the parent will exit | |
| 203 * and the child will return. | |
| 204 */ | |
| 205 static void | |
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206 gui_do_fork(void) |
| 3087 | 207 { |
| 208 int pipefd[2]; /* pipe between parent and child */ | |
| 209 int pipe_error; | |
| 210 int status; | |
| 211 int exit_status; | |
| 212 pid_t pid = -1; | |
| 213 | |
| 214 /* Setup a pipe between the child and the parent, so that the parent | |
| 215 * knows when the child has done the setsid() call and is allowed to | |
| 216 * exit. */ | |
| 217 pipe_error = (pipe(pipefd) < 0); | |
| 218 pid = fork(); | |
| 219 if (pid < 0) /* Fork error */ | |
| 7 | 220 { |
| 3087 | 221 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 222 return; | |
| 223 } | |
| 224 else if (pid > 0) /* Parent */ | |
| 225 { | |
| 226 /* Give the child some time to do the setsid(), otherwise the | |
| 227 * exit() may kill the child too (when starting gvim from inside a | |
| 228 * gvim). */ | |
| 229 if (!pipe_error) | |
| 7 | 230 { |
| 3087 | 231 /* The read returns when the child closes the pipe (or when |
| 232 * the child dies for some reason). */ | |
| 233 close(pipefd[1]); | |
| 234 status = gui_read_child_pipe(pipefd[0]); | |
| 235 if (status == GUI_CHILD_FAILED) | |
| 7 | 236 { |
| 3087 | 237 /* The child failed to start the GUI, so the caller must |
| 238 * continue. There may be more error information written | |
| 239 * to stderr by the child. */ | |
| 240 # ifdef __NeXT__ | |
| 241 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 242 # else | |
| 243 waitpid(pid, &exit_status, 0); | |
| 244 # endif | |
| 245 EMSG(_("E852: The child process failed to start the GUI")); | |
| 246 return; | |
| 7 | 247 } |
| 3087 | 248 else if (status == GUI_CHILD_IO_ERROR) |
| 249 { | |
| 250 pipe_error = TRUE; | |
| 251 } | |
| 252 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 253 } |
| 254 | |
| 3087 | 255 if (pipe_error) |
| 256 ui_delay(300L, TRUE); | |
| 257 | |
| 258 /* When swapping screens we may need to go to the next line, e.g., | |
| 259 * after a hit-enter prompt and using ":gui". */ | |
| 260 if (newline_on_exit) | |
| 261 mch_errmsg("\r\n"); | |
| 262 | |
| 263 /* | |
| 264 * The parent must skip the normal exit() processing, the child | |
| 265 * will do it. For example, GTK messes up signals when exiting. | |
| 266 */ | |
| 267 _exit(0); | |
| 268 } | |
| 269 /* Child */ | |
| 270 | |
| 3518 | 271 #ifdef FEAT_GUI_GTK |
| 272 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 273 if (gui_mch_init_check() != OK) | |
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274 getout_preserve_modified(1); |
| 3518 | 275 #endif |
| 276 | |
| 7 | 277 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 278 /* |
| 279 * Change our process group. On some systems/shells a CTRL-C in the | |
| 280 * shell where Vim was started would otherwise kill gvim! | |
| 281 */ | |
| 7 | 282 # if defined(HAVE_SETSID) |
| 3087 | 283 (void)setsid(); |
| 7 | 284 # else |
| 3087 | 285 (void)setpgid(0, 0); |
| 7 | 286 # endif |
| 287 # endif | |
| 3087 | 288 if (!pipe_error) |
| 289 close(pipefd[0]); | |
| 7 | 290 |
| 291 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 292 /* Tell the session manager our new PID */ |
| 293 gui_mch_forked(); | |
| 7 | 294 # endif |
| 3087 | 295 |
| 296 /* Try to start the GUI */ | |
| 297 gui_attempt_start(); | |
| 298 | |
| 299 /* Notify the parent */ | |
| 3147 | 300 if (!pipe_error) |
| 3087 | 301 { |
| 3147 | 302 if (gui.in_use) |
| 303 write_eintr(pipefd[1], "ok", 3); | |
| 304 else | |
| 305 write_eintr(pipefd[1], "fail", 5); | |
| 306 close(pipefd[1]); | |
| 3087 | 307 } |
| 308 | |
| 309 /* If we failed to start the GUI, exit now. */ | |
| 310 if (!gui.in_use) | |
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311 getout_preserve_modified(1); |
| 7 | 312 } |
| 313 | |
| 314 /* | |
| 3087 | 315 * Read from a pipe assumed to be connected to the child process (this |
| 316 * function is called from the parent). | |
| 317 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 318 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 319 * some other error. | |
| 320 * | |
| 321 * The file descriptor will be closed before the function returns. | |
| 322 */ | |
| 323 static int | |
| 324 gui_read_child_pipe(int fd) | |
| 325 { | |
| 3147 | 326 long bytes_read; |
| 327 #define READ_BUFFER_SIZE 10 | |
| 328 char buffer[READ_BUFFER_SIZE]; | |
| 329 | |
| 330 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 331 #undef READ_BUFFER_SIZE | |
| 332 close(fd); | |
| 333 if (bytes_read < 0) | |
| 3087 | 334 return GUI_CHILD_IO_ERROR; |
| 3147 | 335 buffer[bytes_read] = NUL; |
| 3087 | 336 if (strcmp(buffer, "ok") == 0) |
| 337 return GUI_CHILD_OK; | |
| 338 return GUI_CHILD_FAILED; | |
| 339 } | |
| 340 | |
| 341 #endif /* MAY_FORK */ | |
| 342 | |
| 343 /* | |
| 7 | 344 * Call this when vim starts up, whether or not the GUI is started |
| 345 */ | |
| 346 void | |
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347 gui_prepare(int *argc, char **argv) |
| 7 | 348 { |
| 349 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 350 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 351 gui_mch_prepare(argc, argv); | |
| 352 } | |
| 353 | |
| 354 /* | |
| 355 * Try initializing the GUI and check if it can be started. | |
| 356 * Used from main() to check early if "vim -g" can start the GUI. | |
| 357 * Used from gui_init() to prepare for starting the GUI. | |
| 358 * Returns FAIL or OK. | |
| 359 */ | |
| 360 int | |
|
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|
361 gui_init_check(void) |
| 7 | 362 { |
| 363 static int result = MAYBE; | |
| 364 | |
| 365 if (result != MAYBE) | |
| 366 { | |
| 367 if (result == FAIL) | |
| 368 EMSG(_("E229: Cannot start the GUI")); | |
| 369 return result; | |
| 370 } | |
| 371 | |
| 372 gui.shell_created = FALSE; | |
| 373 gui.dying = FALSE; | |
| 374 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 375 gui.dragged_sb = SBAR_NONE; | |
| 376 gui.dragged_wp = NULL; | |
| 377 gui.pointer_hidden = FALSE; | |
| 378 gui.col = 0; | |
| 379 gui.row = 0; | |
| 380 gui.num_cols = Columns; | |
| 381 gui.num_rows = Rows; | |
| 382 | |
| 383 gui.cursor_is_valid = FALSE; | |
| 384 gui.scroll_region_top = 0; | |
| 385 gui.scroll_region_bot = Rows - 1; | |
| 386 gui.scroll_region_left = 0; | |
| 387 gui.scroll_region_right = Columns - 1; | |
| 388 gui.highlight_mask = HL_NORMAL; | |
| 389 gui.char_width = 1; | |
| 390 gui.char_height = 1; | |
| 391 gui.char_ascent = 0; | |
| 392 gui.border_width = 0; | |
| 393 | |
| 394 gui.norm_font = NOFONT; | |
|
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395 #ifndef FEAT_GUI_GTK |
| 7 | 396 gui.bold_font = NOFONT; |
| 397 gui.ital_font = NOFONT; | |
| 398 gui.boldital_font = NOFONT; | |
| 399 # ifdef FEAT_XFONTSET | |
| 400 gui.fontset = NOFONTSET; | |
| 401 # endif | |
| 402 #endif | |
|
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403 #ifdef FEAT_MBYTE |
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404 gui.wide_font = NOFONT; |
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405 # ifndef FEAT_GUI_GTK |
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406 gui.wide_bold_font = NOFONT; |
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407 gui.wide_ital_font = NOFONT; |
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408 gui.wide_boldital_font = NOFONT; |
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409 # endif |
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410 #endif |
| 7 | 411 |
| 412 #ifdef FEAT_MENU | |
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413 # ifndef FEAT_GUI_GTK |
| 7 | 414 # ifdef FONTSET_ALWAYS |
| 415 gui.menu_fontset = NOFONTSET; | |
| 416 # else | |
| 417 gui.menu_font = NOFONT; | |
| 418 # endif | |
| 419 # endif | |
| 420 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 421 # ifndef FEAT_GUI_GTK | |
| 422 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 423 gui.menu_width = 0; | |
| 424 # endif | |
| 425 #endif | |
| 426 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 427 gui.toolbar_height = 0; | |
| 428 #endif | |
| 429 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 430 gui.footer_height = 0; | |
| 431 #endif | |
| 432 #ifdef FEAT_BEVAL_TIP | |
| 433 gui.tooltip_fontset = NOFONTSET; | |
| 434 #endif | |
| 435 | |
| 436 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 437 gui.prev_wrap = -1; | |
| 438 | |
| 439 #ifdef ALWAYS_USE_GUI | |
| 440 result = OK; | |
| 441 #else | |
| 3518 | 442 # ifdef FEAT_GUI_GTK |
| 443 /* | |
| 444 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 445 * the fork. When calling it before fork, it make vim hang for a while. | |
| 446 * See gui_do_fork(). | |
| 447 * Use a simpler check if the GUI window can probably be opened. | |
| 448 */ | |
|
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449 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 450 # else |
| 7 | 451 result = gui_mch_init_check(); |
| 3518 | 452 # endif |
| 7 | 453 #endif |
| 454 return result; | |
| 455 } | |
| 456 | |
| 457 /* | |
| 458 * This is the call which starts the GUI. | |
| 459 */ | |
| 460 void | |
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461 gui_init(void) |
| 7 | 462 { |
| 463 win_T *wp; | |
| 464 static int recursive = 0; | |
| 465 | |
| 466 /* | |
| 467 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 468 * function will then be executed at the first call, the rest by the | |
| 469 * recursive call. This allow the shell to be opened halfway reading a | |
| 470 * gvimrc file. | |
| 471 */ | |
| 472 if (!recursive) | |
| 473 { | |
| 474 ++recursive; | |
| 475 | |
| 476 clip_init(TRUE); | |
| 477 | |
| 478 /* If can't initialize, don't try doing the rest */ | |
| 479 if (gui_init_check() == FAIL) | |
| 480 { | |
| 481 --recursive; | |
| 482 clip_init(FALSE); | |
| 483 return; | |
| 484 } | |
| 485 | |
| 486 /* | |
| 147 | 487 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 488 * breaks the Paste toolbar button. | |
| 489 */ | |
| 490 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 491 | |
| 492 /* | |
| 7 | 493 * Set up system-wide default menus. |
| 494 */ | |
| 495 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 496 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 497 { | |
| 498 sys_menu = TRUE; | |
| 819 | 499 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 500 sys_menu = FALSE; |
| 501 } | |
| 502 #endif | |
| 503 | |
| 504 /* | |
| 505 * Switch on the mouse by default, unless the user changed it already. | |
| 506 * This can then be changed in the .gvimrc. | |
| 507 */ | |
| 508 if (!option_was_set((char_u *)"mouse")) | |
| 509 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 510 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 511 |
| 512 /* | |
| 513 * If -U option given, use only the initializations from that file and | |
| 514 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 515 */ | |
| 516 if (use_gvimrc != NULL) | |
| 517 { | |
| 518 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 519 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 520 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 521 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 522 } | |
| 523 else | |
| 524 { | |
| 525 /* | |
| 526 * Get system wide defaults for gvim, only when file name defined. | |
| 527 */ | |
| 528 #ifdef SYS_GVIMRC_FILE | |
| 819 | 529 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 530 #endif |
| 531 | |
| 532 /* | |
| 533 * Try to read GUI initialization commands from the following | |
| 534 * places: | |
| 535 * - environment variable GVIMINIT | |
| 536 * - the user gvimrc file (~/.gvimrc) | |
| 537 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 538 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 539 * The first that exists is used, the rest is ignored. | |
| 540 */ | |
| 541 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 542 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 543 DOSO_GVIMRC) == FAIL | |
| 7 | 544 #ifdef USR_GVIMRC_FILE2 |
| 819 | 545 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 546 DOSO_GVIMRC) == FAIL | |
| 7 | 547 #endif |
|
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548 #ifdef USR_GVIMRC_FILE3 |
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549 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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550 DOSO_GVIMRC) == FAIL |
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551 #endif |
| 7 | 552 ) |
| 553 { | |
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554 #ifdef USR_GVIMRC_FILE4 |
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555 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 556 #endif |
| 557 } | |
| 558 | |
| 559 /* | |
| 560 * Read initialization commands from ".gvimrc" in current | |
| 561 * directory. This is only done if the 'exrc' option is set. | |
| 562 * Because of security reasons we disallow shell and write | |
| 563 * commands now, except for unix if the file is owned by the user | |
| 564 * or 'secure' option has been reset in environment of global | |
| 565 * ".gvimrc". | |
| 566 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 567 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 568 */ | |
| 569 if (p_exrc) | |
| 570 { | |
| 571 #ifdef UNIX | |
| 572 { | |
|
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573 stat_T s; |
| 7 | 574 |
| 575 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 576 * mode */ | |
| 577 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 578 secure = p_secure; | |
| 579 } | |
| 580 #else | |
| 581 secure = p_secure; | |
| 582 #endif | |
| 583 | |
| 584 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 585 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 586 #ifdef SYS_GVIMRC_FILE | |
| 587 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 588 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 589 #endif | |
| 590 #ifdef USR_GVIMRC_FILE2 | |
| 591 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 592 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 593 #endif | |
| 594 #ifdef USR_GVIMRC_FILE3 | |
| 595 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 596 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 597 #endif | |
|
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598 #ifdef USR_GVIMRC_FILE4 |
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599 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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600 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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601 #endif |
| 7 | 602 ) |
| 819 | 603 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 604 |
| 605 if (secure == 2) | |
| 606 need_wait_return = TRUE; | |
| 607 secure = 0; | |
| 608 } | |
| 609 } | |
| 610 | |
| 611 if (need_wait_return || msg_didany) | |
| 612 wait_return(TRUE); | |
| 613 | |
| 614 --recursive; | |
| 615 } | |
| 616 | |
| 617 /* If recursive call opened the shell, return here from the first call */ | |
| 618 if (gui.in_use) | |
| 619 return; | |
| 620 | |
| 621 /* | |
| 622 * Create the GUI shell. | |
| 623 */ | |
| 624 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 625 if (gui_mch_init() == FAIL) | |
| 626 goto error; | |
| 627 | |
| 628 /* Avoid a delay for an error message that was printed in the terminal | |
| 629 * where Vim was started. */ | |
| 630 emsg_on_display = FALSE; | |
| 631 msg_scrolled = 0; | |
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632 clear_sb_text(TRUE); |
| 7 | 633 need_wait_return = FALSE; |
| 634 msg_didany = FALSE; | |
| 635 | |
| 636 /* | |
| 637 * Check validity of any generic resources that may have been loaded. | |
| 638 */ | |
| 639 if (gui.border_width < 0) | |
| 640 gui.border_width = 0; | |
| 641 | |
| 642 /* | |
| 643 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 644 */ | |
| 645 if (font_argument != NULL) | |
| 646 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 647 if ( | |
| 648 #ifdef FEAT_XFONTSET | |
| 649 (*p_guifontset == NUL | |
| 650 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 651 #endif | |
| 652 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 653 : p_guifont, FALSE) == FAIL) | |
| 654 { | |
| 655 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 656 goto error2; | |
| 657 } | |
| 658 #ifdef FEAT_MBYTE | |
| 659 if (gui_get_wide_font() == FAIL) | |
| 660 EMSG(_("E231: 'guifontwide' invalid")); | |
| 661 #endif | |
| 662 | |
| 663 gui.num_cols = Columns; | |
| 664 gui.num_rows = Rows; | |
| 665 gui_reset_scroll_region(); | |
| 666 | |
| 667 /* Create initial scrollbars */ | |
| 668 FOR_ALL_WINDOWS(wp) | |
| 669 { | |
| 670 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 671 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 672 } | |
| 673 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 674 | |
| 675 #ifdef FEAT_MENU | |
| 676 gui_create_initial_menus(root_menu); | |
| 677 #endif | |
| 678 #ifdef FEAT_SUN_WORKSHOP | |
| 679 if (usingSunWorkShop) | |
| 680 workshop_init(); | |
| 681 #endif | |
| 682 #ifdef FEAT_SIGN_ICONS | |
| 683 sign_gui_started(); | |
| 684 #endif | |
| 685 | |
| 686 /* Configure the desired menu and scrollbars */ | |
| 687 gui_init_which_components(NULL); | |
| 688 | |
| 689 /* All components of the GUI have been created now */ | |
| 690 gui.shell_created = TRUE; | |
| 691 | |
| 692 #ifndef FEAT_GUI_GTK | |
| 693 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 694 * works after the shell has been opened, thus it is further down. */ | |
|
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695 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 696 #endif |
| 697 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 698 /* Need to set the size of the menubar after all the menus have been | |
| 699 * created. */ | |
| 700 gui_mch_compute_menu_height((Widget)0); | |
| 701 #endif | |
| 702 | |
| 703 /* | |
| 704 * Actually open the GUI shell. | |
| 705 */ | |
| 706 if (gui_mch_open() != FAIL) | |
| 707 { | |
| 708 #ifdef FEAT_TITLE | |
| 709 maketitle(); | |
| 710 resettitle(); | |
| 711 #endif | |
| 712 init_gui_options(); | |
| 713 #ifdef FEAT_ARABIC | |
| 714 /* Our GUI can't do bidi. */ | |
| 715 p_tbidi = FALSE; | |
| 716 #endif | |
| 574 | 717 #if defined(FEAT_GUI_GTK) |
| 7 | 718 /* Give GTK+ a chance to put all widget's into place. */ |
| 719 gui_mch_update(); | |
| 827 | 720 |
| 721 # ifdef FEAT_MENU | |
| 722 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 723 * It was still there to make F10 work. */ | |
| 724 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 725 { | |
| 726 --gui.starting; | |
| 727 gui_mch_enable_menu(FALSE); | |
| 728 ++gui.starting; | |
| 729 gui_mch_update(); | |
| 730 } | |
| 731 # endif | |
| 732 | |
| 7 | 733 /* Now make sure the shell fits on the screen. */ |
|
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734 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 735 #endif |
| 261 | 736 /* When 'lines' was set while starting up the topframe may have to be |
| 737 * resized. */ | |
| 738 win_new_shellsize(); | |
| 187 | 739 |
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740 #ifdef FEAT_BEVAL_GUI |
| 187 | 741 /* Always create the Balloon Evaluation area, but disable it when |
|
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742 * 'ballooneval' is off. */ |
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743 if (balloonEval != NULL) |
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744 vim_free(balloonEval); |
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changeset
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745 balloonEvalForTerm = FALSE; |
| 187 | 746 # ifdef FEAT_GUI_GTK |
| 747 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 748 &general_beval_cb, NULL); | |
| 749 # else | |
| 216 | 750 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 751 { |
| 752 extern Widget textArea; | |
| 753 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 754 &general_beval_cb, NULL); |
| 187 | 755 } |
| 756 # else | |
| 757 # ifdef FEAT_GUI_W32 | |
| 758 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 759 &general_beval_cb, NULL); | |
| 760 # endif | |
| 761 # endif | |
| 762 # endif | |
| 763 if (!p_beval) | |
| 764 gui_mch_disable_beval_area(balloonEval); | |
| 765 #endif | |
| 766 | |
| 7 | 767 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 768 if (!im_xim_isvalid_imactivate()) | |
| 769 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 770 #endif | |
| 37 | 771 /* When 'cmdheight' was set during startup it may not have taken |
| 772 * effect yet. */ | |
| 773 if (p_ch != 1L) | |
| 824 | 774 command_height(); |
| 7 | 775 |
| 776 return; | |
| 777 } | |
| 778 | |
| 779 error2: | |
| 780 #ifdef FEAT_GUI_X11 | |
| 781 /* undo gui_mch_init() */ | |
| 782 gui_mch_uninit(); | |
| 783 #endif | |
| 784 | |
| 785 error: | |
| 786 gui.in_use = FALSE; | |
| 787 clip_init(FALSE); | |
| 788 } | |
| 789 | |
| 790 | |
| 791 void | |
|
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|
792 gui_exit(int rc) |
| 7 | 793 { |
| 794 /* don't free the fonts, it leads to a BUS error | |
| 795 * richard@whitequeen.com Jul 99 */ | |
| 796 free_highlight_fonts(); | |
| 797 gui.in_use = FALSE; | |
| 798 gui_mch_exit(rc); | |
| 799 } | |
| 800 | |
| 574 | 801 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 802 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 803 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 804 /* |
| 805 * Called when the GUI shell is closed by the user. If there are no changed | |
| 806 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 807 * do. | |
| 808 * When this function returns, Vim should NOT exit! | |
| 809 */ | |
| 810 void | |
|
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|
811 gui_shell_closed(void) |
| 7 | 812 { |
| 813 cmdmod_T save_cmdmod; | |
| 814 | |
| 815 save_cmdmod = cmdmod; | |
| 816 | |
| 817 /* Only exit when there are no changed files */ | |
| 818 exiting = TRUE; | |
| 819 # ifdef FEAT_BROWSE | |
| 820 cmdmod.browse = TRUE; | |
| 821 # endif | |
| 822 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 823 cmdmod.confirm = TRUE; | |
| 824 # endif | |
| 825 /* If there are changed buffers, present the user with a dialog if | |
| 826 * possible, otherwise give an error message. */ | |
|
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|
827 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 828 getout(0); |
| 829 | |
| 830 exiting = FALSE; | |
| 831 cmdmod = save_cmdmod; | |
| 1002 | 832 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 833 } |
| 834 #endif | |
| 835 | |
| 836 /* | |
| 4352 | 837 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 838 * first font name that works is used. If none is found, use the default |
| 839 * font. | |
| 840 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 841 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 842 * the fonts are unchanged. | |
| 843 */ | |
| 844 int | |
|
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|
845 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 846 { |
| 847 #define FONTLEN 320 | |
| 848 char_u font_name[FONTLEN]; | |
| 849 int font_list_empty = FALSE; | |
| 850 int ret = FAIL; | |
| 851 | |
| 852 if (!gui.in_use) | |
| 853 return FAIL; | |
| 854 | |
| 855 font_name[0] = NUL; | |
| 856 if (*font_list == NUL) | |
| 857 font_list_empty = TRUE; | |
| 858 else | |
| 859 { | |
| 860 #ifdef FEAT_XFONTSET | |
| 861 /* When using a fontset, the whole list of fonts is one name. */ | |
| 862 if (fontset) | |
| 863 ret = gui_mch_init_font(font_list, TRUE); | |
| 864 else | |
| 865 #endif | |
| 866 while (*font_list != NUL) | |
| 867 { | |
| 868 /* Isolate one comma separated font name. */ | |
| 869 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 870 | |
| 871 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 872 * called with "*" will change p_guifont to the selected font | |
| 873 * name, which frees the old value. This makes font_list | |
| 874 * invalid. Thus when OK is returned here, font_list must no | |
| 875 * longer be used! */ | |
| 876 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 877 { | |
|
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878 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 879 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 880 * similar double-width font. */ | |
| 881 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 882 && strstr((char *)font_name, "10646") != NULL) | |
| 883 set_guifontwide(font_name); | |
| 884 #endif | |
| 885 ret = OK; | |
| 886 break; | |
| 887 } | |
| 888 } | |
| 889 } | |
| 890 | |
| 891 if (ret != OK | |
| 892 && STRCMP(font_list, "*") != 0 | |
| 893 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 894 { | |
| 895 /* | |
| 896 * Couldn't load any font in 'font_list', keep the current font if | |
| 897 * there is one. If 'font_list' is empty, or if there is no current | |
| 898 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 899 */ | |
| 900 ret = gui_mch_init_font(NULL, FALSE); | |
| 901 } | |
| 902 | |
| 903 if (ret == OK) | |
| 904 { | |
|
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905 #ifndef FEAT_GUI_GTK |
| 7 | 906 /* Set normal font as current font */ |
| 907 # ifdef FEAT_XFONTSET | |
| 908 if (gui.fontset != NOFONTSET) | |
| 909 gui_mch_set_fontset(gui.fontset); | |
| 910 else | |
| 911 # endif | |
| 912 gui_mch_set_font(gui.norm_font); | |
| 913 #endif | |
|
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914 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 915 } |
| 916 | |
| 917 return ret; | |
| 918 } | |
| 919 | |
| 920 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
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921 # ifndef FEAT_GUI_GTK |
| 7 | 922 /* |
| 923 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 924 */ | |
| 925 static void | |
|
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926 set_guifontwide(char_u *name) |
| 7 | 927 { |
| 928 int i = 0; | |
| 929 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 930 char_u *wp = NULL; | |
| 931 char_u *p; | |
| 932 GuiFont font; | |
| 933 | |
| 934 wp = wide_name; | |
| 935 for (p = name; *p != NUL; ++p) | |
| 936 { | |
| 937 *wp++ = *p; | |
| 938 if (*p == '-') | |
| 939 { | |
| 940 ++i; | |
| 941 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 942 { | |
| 943 if (p[1] == '-') | |
| 944 *wp++ = '*'; | |
| 945 } | |
| 946 else if (i == 12) /* found the width */ | |
| 947 { | |
| 948 ++p; | |
| 949 i = getdigits(&p); | |
| 950 if (i != 0) | |
| 951 { | |
| 952 /* Double the width specification. */ | |
| 953 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 954 font = gui_mch_get_font(wide_name, FALSE); | |
| 955 if (font != NOFONT) | |
| 956 { | |
| 37 | 957 gui_mch_free_font(gui.wide_font); |
| 7 | 958 gui.wide_font = font; |
| 959 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 960 wide_name, OPT_FREE, 0); |
| 7 | 961 } |
| 962 } | |
| 963 break; | |
| 964 } | |
| 965 } | |
| 966 } | |
| 967 } | |
|
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968 # endif /* !FEAT_GUI_GTK */ |
| 7 | 969 |
| 970 /* | |
| 971 * Get the font for 'guifontwide'. | |
| 972 * Return FAIL for an invalid font name. | |
| 973 */ | |
| 974 int | |
|
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975 gui_get_wide_font(void) |
| 7 | 976 { |
| 977 GuiFont font = NOFONT; | |
| 978 char_u font_name[FONTLEN]; | |
| 979 char_u *p; | |
| 980 | |
| 981 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 982 return OK; /* Will give an error message later. */ | |
| 983 | |
| 984 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 985 { | |
| 986 for (p = p_guifontwide; *p != NUL; ) | |
| 987 { | |
| 988 /* Isolate one comma separated font name. */ | |
| 989 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 990 font = gui_mch_get_font(font_name, FALSE); | |
| 991 if (font != NOFONT) | |
| 992 break; | |
| 993 } | |
| 994 if (font == NOFONT) | |
| 995 return FAIL; | |
| 996 } | |
| 997 | |
| 998 gui_mch_free_font(gui.wide_font); | |
| 4250 | 999 # ifdef FEAT_GUI_GTK |
| 7 | 1000 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1001 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1002 && pango_font_description_equal(font, gui.norm_font)) | |
| 1003 { | |
| 1004 gui.wide_font = NOFONT; | |
| 1005 gui_mch_free_font(font); | |
| 1006 } | |
| 1007 else | |
| 4250 | 1008 # endif |
| 7 | 1009 gui.wide_font = font; |
| 4250 | 1010 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1011 gui_mch_wide_font_changed(); |
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1012 # else |
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1013 /* |
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1015 * support those fonts for 'guifontwide'. |
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1016 */ |
| 4250 | 1017 # endif |
| 7 | 1018 return OK; |
| 1019 } | |
| 1020 #endif | |
| 1021 | |
| 1022 void | |
|
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1023 gui_set_cursor(int row, int col) |
| 7 | 1024 { |
| 1025 gui.row = row; | |
| 1026 gui.col = col; | |
| 1027 } | |
| 1028 | |
| 1029 /* | |
| 1030 * gui_check_pos - check if the cursor is on the screen. | |
| 1031 */ | |
| 1032 static void | |
|
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1033 gui_check_pos(void) |
| 7 | 1034 { |
| 1035 if (gui.row >= screen_Rows) | |
| 1036 gui.row = screen_Rows - 1; | |
| 1037 if (gui.col >= screen_Columns) | |
| 1038 gui.col = screen_Columns - 1; | |
| 1039 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1040 gui.cursor_is_valid = FALSE; | |
| 1041 } | |
| 1042 | |
| 1043 /* | |
| 1044 * Redraw the cursor if necessary or when forced. | |
| 1045 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1046 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1047 */ | |
| 1048 void | |
|
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1049 gui_update_cursor( |
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1050 int force, /* when TRUE, update even when not moved */ |
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1051 int clear_selection)/* clear selection under cursor */ |
| 7 | 1052 { |
| 1053 int cur_width = 0; | |
| 1054 int cur_height = 0; | |
| 1055 int old_hl_mask; | |
|
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1056 cursorentry_T *shape; |
| 7 | 1057 int id; |
|
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1058 #ifdef FEAT_TERMINAL |
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1059 guicolor_T shape_fg = INVALCOLOR; |
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1060 guicolor_T shape_bg = INVALCOLOR; |
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1061 #endif |
| 7 | 1062 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1063 int cattr; /* cursor attributes */ | |
| 1064 int attr; | |
| 1065 attrentry_T *aep = NULL; | |
| 1066 | |
| 1695 | 1067 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1068 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1069 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1070 || screen_Rows != gui.num_rows) | |
| 7 | 1071 return; |
| 1072 | |
| 1073 gui_check_pos(); | |
| 1074 if (!gui.cursor_is_valid || force | |
| 1075 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1076 { | |
| 1077 gui_undraw_cursor(); | |
| 1078 if (gui.row < 0) | |
| 1079 return; | |
|
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1080 #ifdef HAVE_INPUT_METHOD |
| 7 | 1081 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
| 1082 im_set_position(gui.row, gui.col); | |
| 1083 #endif | |
| 1084 gui.cursor_row = gui.row; | |
| 1085 gui.cursor_col = gui.col; | |
| 1086 | |
| 1087 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1088 if (!screen_cleared || ScreenLines == NULL) | |
| 1089 return; | |
| 1090 | |
| 1091 /* Clear the selection if we are about to write over it */ | |
| 1092 if (clear_selection) | |
| 1093 clip_may_clear_selection(gui.row, gui.row); | |
| 1094 /* Check that the cursor is inside the shell (resizing may have made | |
| 1095 * it invalid) */ | |
| 1096 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1097 return; | |
| 1098 | |
| 1099 gui.cursor_is_valid = TRUE; | |
| 1100 | |
| 1101 /* | |
| 1102 * How the cursor is drawn depends on the current mode. | |
|
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1103 * When in a terminal window use the shape/color specified there. |
| 7 | 1104 */ |
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1105 #ifdef FEAT_TERMINAL |
|
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1106 if (terminal_is_active()) |
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1107 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1108 else |
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1109 #endif |
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1110 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1111 if (State & LANGMAP) |
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1112 id = shape->id_lm; |
| 7 | 1113 else |
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1114 id = shape->id; |
| 7 | 1115 |
| 1116 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1117 cfg = INVALCOLOR; | |
| 1118 cbg = INVALCOLOR; | |
| 1119 cattr = HL_INVERSE; | |
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1120 gui_mch_set_blinking(shape->blinkwait, |
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1121 shape->blinkon, |
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1122 shape->blinkoff); |
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1123 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1124 || shape->blinkoff == 0) |
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1125 gui_mch_stop_blink(FALSE); |
|
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1126 #ifdef FEAT_TERMINAL |
|
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1127 if (shape_bg != INVALCOLOR) |
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1128 { |
|
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1129 cattr = 0; |
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1130 cfg = shape_fg; |
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1131 cbg = shape_bg; |
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1132 } |
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1133 else |
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1134 #endif |
| 7 | 1135 if (id > 0) |
| 1136 { | |
| 1137 cattr = syn_id2colors(id, &cfg, &cbg); | |
|
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|
1138 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
| 7 | 1139 { |
| 1140 static int iid; | |
| 1141 guicolor_T fg, bg; | |
| 1142 | |
| 1668 | 1143 if ( |
|
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diff
changeset
|
1144 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
| 1668 | 1145 preedit_get_status() |
| 1146 # else | |
| 1147 im_get_status() | |
| 1148 # endif | |
| 1149 ) | |
| 7 | 1150 { |
| 1151 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1152 if (iid > 0) | |
| 1153 { | |
| 1154 syn_id2colors(iid, &fg, &bg); | |
| 1155 if (bg != INVALCOLOR) | |
| 1156 cbg = bg; | |
| 1157 if (fg != INVALCOLOR) | |
| 1158 cfg = fg; | |
| 1159 } | |
| 1160 } | |
| 1161 } | |
| 1162 #endif | |
| 1163 } | |
| 1164 | |
| 1165 /* | |
| 1166 * Get the attributes for the character under the cursor. | |
| 1167 * When no cursor color was given, use the character color. | |
| 1168 */ | |
| 1169 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1170 if (attr > HL_ALL) | |
| 1171 aep = syn_gui_attr2entry(attr); | |
| 1172 if (aep != NULL) | |
| 1173 { | |
| 1174 attr = aep->ae_attr; | |
| 1175 if (cfg == INVALCOLOR) | |
| 1176 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1177 : aep->ae_u.gui.fg_color); | |
| 1178 if (cbg == INVALCOLOR) | |
| 1179 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1180 : aep->ae_u.gui.bg_color); | |
| 1181 } | |
| 1182 if (cfg == INVALCOLOR) | |
| 1183 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1184 if (cbg == INVALCOLOR) | |
| 1185 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1186 | |
| 1187 #ifdef FEAT_XIM | |
| 1188 if (aep != NULL) | |
| 1189 { | |
| 1190 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1191 : aep->ae_u.gui.bg_color); | |
| 1192 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1193 : aep->ae_u.gui.fg_color); | |
| 1194 if (xim_bg_color == INVALCOLOR) | |
| 1195 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1196 : gui.back_pixel; | |
| 1197 if (xim_fg_color == INVALCOLOR) | |
| 1198 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1199 : gui.norm_pixel; | |
| 1200 } | |
| 1201 else | |
| 1202 { | |
| 1203 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1204 : gui.back_pixel; | |
| 1205 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1206 : gui.norm_pixel; | |
| 1207 } | |
| 1208 #endif | |
| 1209 | |
| 1210 attr &= ~HL_INVERSE; | |
| 1211 if (cattr & HL_INVERSE) | |
| 1212 { | |
| 1213 cc = cbg; | |
| 1214 cbg = cfg; | |
| 1215 cfg = cc; | |
| 1216 } | |
| 1217 cattr &= ~HL_INVERSE; | |
| 1218 | |
| 1219 /* | |
| 1220 * When we don't have window focus, draw a hollow cursor. | |
| 1221 */ | |
| 1222 if (!gui.in_focus) | |
| 1223 { | |
| 1224 gui_mch_draw_hollow_cursor(cbg); | |
| 1225 return; | |
| 1226 } | |
| 1227 | |
| 1228 old_hl_mask = gui.highlight_mask; | |
|
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1229 if (shape->shape == SHAPE_BLOCK |
| 7 | 1230 #ifdef FEAT_HANGULIN |
| 1231 || composing_hangul | |
| 1232 #endif | |
| 1233 ) | |
| 1234 { | |
| 1235 /* | |
| 1236 * Draw the text character with the cursor colors. Use the | |
| 1237 * character attributes plus the cursor attributes. | |
| 1238 */ | |
| 1239 gui.highlight_mask = (cattr | attr); | |
| 1240 #ifdef FEAT_HANGULIN | |
| 1241 if (composing_hangul) | |
|
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1242 { |
|
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1243 char_u *comp_buf; |
|
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1244 int comp_len; |
|
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diff
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|
1245 |
|
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diff
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|
1246 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
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1247 if (comp_buf) |
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1248 { |
|
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1249 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
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1250 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
1251 cfg, cbg, 0); |
|
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1252 vim_free(comp_buf); |
|
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1253 } |
|
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changeset
|
1254 } |
| 7 | 1255 else |
| 1256 #endif | |
| 1257 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1258 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1259 } | |
| 1260 else | |
| 1261 { | |
| 1262 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1263 int col_off = FALSE; | |
| 1264 #endif | |
| 1265 /* | |
| 1266 * First draw the partial cursor, then overwrite with the text | |
| 1267 * character, using a transparent background. | |
| 1268 */ | |
|
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1269 if (shape->shape == SHAPE_VER) |
| 7 | 1270 { |
| 1271 cur_height = gui.char_height; | |
|
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1272 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1273 } |
| 1274 else | |
| 1275 { | |
|
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1276 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1277 cur_width = gui.char_width; |
| 1278 } | |
| 1279 #ifdef FEAT_MBYTE | |
| 1378 | 1280 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1281 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1282 { |
| 1283 /* Double wide character. */ | |
|
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1284 if (shape->shape != SHAPE_VER) |
| 7 | 1285 cur_width += gui.char_width; |
| 1286 # ifdef FEAT_RIGHTLEFT | |
| 1287 if (CURSOR_BAR_RIGHT) | |
| 1288 { | |
| 1289 /* gui.col points to the left halve of the character but | |
| 1290 * the vertical line needs to be on the right halve. | |
| 1291 * A double-wide horizontal line is also drawn from the | |
| 1292 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1293 col_off = TRUE; | |
| 1294 ++gui.col; | |
| 1295 } | |
| 1296 # endif | |
| 1297 } | |
| 1298 #endif | |
| 1299 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1300 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1301 if (col_off) | |
| 1302 --gui.col; | |
| 1303 #endif | |
| 1304 | |
| 1305 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1306 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1307 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1308 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1309 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1310 #endif | |
| 1311 } | |
| 1312 gui.highlight_mask = old_hl_mask; | |
| 1313 } | |
| 1314 } | |
| 1315 | |
| 1316 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1317 void | |
|
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1318 gui_position_menu(void) |
| 7 | 1319 { |
| 574 | 1320 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1321 if (gui.menu_is_active && gui.in_use) |
| 1322 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1323 # endif | |
| 1324 } | |
| 1325 #endif | |
| 1326 | |
| 1327 /* | |
| 1328 * Position the various GUI components (text area, menu). The vertical | |
| 1329 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1330 */ | |
| 1331 static void | |
|
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1332 gui_position_components(int total_width UNUSED) |
| 7 | 1333 { |
| 1334 int text_area_x; | |
| 1335 int text_area_y; | |
| 1336 int text_area_width; | |
| 1337 int text_area_height; | |
| 1338 | |
| 1339 /* avoid that moving components around generates events */ | |
| 1340 ++hold_gui_events; | |
| 1341 | |
| 1342 text_area_x = 0; | |
| 1343 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1344 text_area_x += gui.scrollbar_width; | |
| 1345 | |
| 1346 text_area_y = 0; | |
| 1347 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1348 gui.menu_width = total_width; | |
| 1349 if (gui.menu_is_active) | |
| 1350 text_area_y += gui.menu_height; | |
| 1351 #endif | |
| 1352 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1353 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1354 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1355 #endif | |
| 1356 | |
| 819 | 1357 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1358 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1359 if (gui_has_tabline()) |
| 843 | 1360 text_area_y += gui.tabline_height; |
| 810 | 1361 #endif |
| 1362 | |
| 7 | 1363 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1364 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1365 { | |
| 1366 # ifdef FEAT_GUI_ATHENA | |
| 1367 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1368 gui.menu_width, gui.toolbar_height); | |
| 1369 # endif | |
| 1370 text_area_y += gui.toolbar_height; | |
| 1371 } | |
| 1372 #endif | |
| 1373 | |
| 1374 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1375 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1376 | |
| 1377 gui_mch_set_text_area_pos(text_area_x, | |
| 1378 text_area_y, | |
| 1379 text_area_width, | |
| 1380 text_area_height | |
|
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1381 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1382 + xim_get_status_area_height() |
| 1383 #endif | |
| 1384 ); | |
| 1385 #ifdef FEAT_MENU | |
| 1386 gui_position_menu(); | |
| 1387 #endif | |
| 1388 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1389 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1390 text_area_x, | |
| 1391 text_area_y + text_area_height, | |
| 1392 text_area_width, | |
| 1393 gui.scrollbar_height); | |
| 1394 gui.left_sbar_x = 0; | |
| 1395 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1396 | |
| 1397 --hold_gui_events; | |
| 1398 } | |
| 1399 | |
| 444 | 1400 /* |
| 1401 * Get the width of the widgets and decorations to the side of the text area. | |
| 1402 */ | |
| 7 | 1403 int |
|
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|
1404 gui_get_base_width(void) |
| 7 | 1405 { |
| 1406 int base_width; | |
| 1407 | |
| 1408 base_width = 2 * gui.border_offset; | |
| 1409 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1410 base_width += gui.scrollbar_width; | |
| 1411 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1412 base_width += gui.scrollbar_width; | |
| 1413 return base_width; | |
| 1414 } | |
| 1415 | |
| 444 | 1416 /* |
| 1417 * Get the height of the widgets and decorations above and below the text area. | |
| 1418 */ | |
| 7 | 1419 int |
|
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|
1420 gui_get_base_height(void) |
| 7 | 1421 { |
| 1422 int base_height; | |
| 1423 | |
| 1424 base_height = 2 * gui.border_offset; | |
| 1425 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1426 base_height += gui.scrollbar_height; | |
| 1427 #ifdef FEAT_GUI_GTK | |
| 1428 /* We can't take the sizes properly into account until anything is | |
| 1429 * realized. Therefore we recalculate all the values here just before | |
| 1430 * setting the size. (--mdcki) */ | |
| 1431 #else | |
| 1432 # ifdef FEAT_MENU | |
| 1433 if (gui.menu_is_active) | |
| 1434 base_height += gui.menu_height; | |
| 1435 # endif | |
| 1436 # ifdef FEAT_TOOLBAR | |
| 1437 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1438 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1439 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1440 # else | |
| 1441 base_height += gui.toolbar_height; | |
| 1442 # endif | |
| 1443 # endif | |
| 819 | 1444 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1445 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1446 if (gui_has_tabline()) |
| 843 | 1447 base_height += gui.tabline_height; |
| 810 | 1448 # endif |
| 7 | 1449 # ifdef FEAT_FOOTER |
| 1450 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1451 base_height += gui.footer_height; | |
| 1452 # endif | |
| 1453 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1454 base_height += gui_mch_text_area_extra_height(); | |
| 1455 # endif | |
| 1456 #endif | |
| 1457 return base_height; | |
| 1458 } | |
| 1459 | |
| 1460 /* | |
| 1461 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1462 * the new width and height of the shell in pixels. | |
| 1463 */ | |
| 1464 void | |
|
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1465 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1466 { |
| 1467 static int busy = FALSE; | |
| 1468 | |
| 1469 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1470 return; | |
| 1471 | |
| 1472 /* | |
| 1473 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1474 * size and handle it later. | |
| 1475 */ | |
| 1476 if (updating_screen || busy) | |
| 1477 { | |
| 1478 new_pixel_width = pixel_width; | |
| 1479 new_pixel_height = pixel_height; | |
| 1480 return; | |
| 1481 } | |
| 1482 | |
| 1483 again: | |
|
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|
1484 new_pixel_width = 0; |
|
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|
1485 new_pixel_height = 0; |
| 7 | 1486 busy = TRUE; |
| 1487 | |
| 1488 /* Flush pending output before redrawing */ | |
| 1489 out_flush(); | |
| 1490 | |
| 1491 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1492 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1493 |
| 1494 gui_position_components(pixel_width); | |
| 1495 gui_reset_scroll_region(); | |
|
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|
1496 |
| 7 | 1497 /* |
| 1498 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1499 * at the last line here (why does it have to be one row too low?). | |
| 1500 */ | |
| 1501 if (State == ASKMORE || State == CONFIRM) | |
| 1502 gui.row = gui.num_rows; | |
| 1503 | |
| 1504 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1505 * the safe side. */ | |
| 1506 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1507 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1508 shell_resized(); | |
| 1509 | |
| 1510 gui_update_scrollbars(TRUE); | |
| 1511 gui_update_cursor(FALSE, TRUE); | |
|
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diff
changeset
|
1512 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1513 xim_set_status_area(); |
| 1514 #endif | |
| 1515 | |
| 1516 busy = FALSE; | |
| 669 | 1517 |
|
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|
1518 /* We may have been called again while redrawing the screen. |
|
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1519 * Need to do it all again with the latest size then. But only if the size |
|
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|
1520 * actually changed. */ |
| 7 | 1521 if (new_pixel_height) |
| 1522 { | |
|
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|
1523 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
|
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|
1524 { |
|
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|
1525 new_pixel_width = 0; |
|
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|
1526 new_pixel_height = 0; |
|
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1527 } |
|
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|
1528 else |
|
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|
1529 { |
|
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|
1530 pixel_width = new_pixel_width; |
|
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|
1531 pixel_height = new_pixel_height; |
|
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|
1532 goto again; |
|
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|
1533 } |
| 7 | 1534 } |
| 1535 } | |
| 1536 | |
| 1537 /* | |
| 1538 * Check if gui_resize_shell() must be called. | |
| 1539 */ | |
| 1540 void | |
|
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|
1541 gui_may_resize_shell(void) |
| 7 | 1542 { |
| 1543 if (new_pixel_height) | |
| 1544 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1545 * were called indirectly by it */ | |
|
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|
1546 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1547 } |
| 1548 | |
| 1549 int | |
|
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changeset
|
1550 gui_get_shellsize(void) |
| 7 | 1551 { |
| 1552 Rows = gui.num_rows; | |
| 1553 Columns = gui.num_cols; | |
| 1554 return OK; | |
| 1555 } | |
| 1556 | |
| 1557 /* | |
| 1558 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1559 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1560 * on the screen. | |
|
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|
1561 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
|
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|
1562 * component was added or removed (e.g., a scrollbar). |
| 7 | 1563 */ |
| 1564 void | |
|
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changeset
|
1565 gui_set_shellsize( |
|
12802
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changeset
|
1566 int mustset UNUSED, |
|
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|
1567 int fit_to_display, |
|
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|
1568 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1569 { |
| 1570 int base_width; | |
| 1571 int base_height; | |
| 1572 int width; | |
| 1573 int height; | |
| 1574 int min_width; | |
| 1575 int min_height; | |
| 1576 int screen_w; | |
| 1577 int screen_h; | |
|
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changeset
|
1578 #ifdef FEAT_GUI_GTK |
| 1967 | 1579 int un_maximize = mustset; |
|
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|
1580 int did_adjust = 0; |
| 1967 | 1581 #endif |
|
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|
1582 int x = -1, y = -1; |
| 7 | 1583 |
| 1584 if (!gui.shell_created) | |
| 1585 return; | |
| 1586 | |
| 3014 | 1587 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1588 /* If not setting to a user specified size and maximized, calculate the |
| 1589 * number of characters that fit in the maximized window. */ | |
|
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|
1590 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
|
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changeset
|
1591 || gui_mch_maximized())) |
| 7 | 1592 { |
| 1593 gui_mch_newfont(); | |
| 1594 return; | |
| 1595 } | |
| 1596 #endif | |
| 1597 | |
| 1598 base_width = gui_get_base_width(); | |
| 1599 base_height = gui_get_base_height(); | |
|
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|
1600 if (fit_to_display) |
|
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diff
changeset
|
1601 /* Remember the original window position. */ |
| 7009 | 1602 (void)gui_mch_get_winpos(&x, &y); |
|
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changeset
|
1603 |
| 7 | 1604 #ifdef USE_SUN_WORKSHOP |
| 1605 if (!mustset && usingSunWorkShop | |
| 1606 && workshop_get_width_height(&width, &height)) | |
| 1607 { | |
| 1608 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1609 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1610 } | |
| 1611 else | |
| 1612 #endif | |
| 1613 { | |
| 1614 width = Columns * gui.char_width + base_width; | |
| 1615 height = Rows * gui.char_height + base_height; | |
| 1616 } | |
| 1617 | |
| 1618 if (fit_to_display) | |
| 1619 { | |
| 1620 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1621 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1622 { |
| 1623 Columns = (screen_w - base_width) / gui.char_width; | |
| 1624 if (Columns < MIN_COLUMNS) | |
| 1625 Columns = MIN_COLUMNS; | |
| 1626 width = Columns * gui.char_width + base_width; | |
|
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diff
changeset
|
1627 #ifdef FEAT_GUI_GTK |
| 1967 | 1628 ++did_adjust; |
| 1629 #endif | |
| 7 | 1630 } |
| 811 | 1631 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1632 { |
| 1633 Rows = (screen_h - base_height) / gui.char_height; | |
| 1634 check_shellsize(); | |
| 1635 height = Rows * gui.char_height + base_height; | |
|
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1636 #ifdef FEAT_GUI_GTK |
| 1967 | 1637 ++did_adjust; |
| 1638 #endif | |
| 7 | 1639 } |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1640 #ifdef FEAT_GUI_GTK |
| 1967 | 1641 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1642 && height + gui.char_height >= screen_h)) | |
| 1643 /* don't unmaximize if at maximum size */ | |
| 1644 un_maximize = FALSE; | |
| 1645 #endif | |
| 7 | 1646 } |
|
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5045
diff
changeset
|
1647 limit_screen_size(); |
| 7 | 1648 gui.num_cols = Columns; |
| 1649 gui.num_rows = Rows; | |
| 1650 | |
| 1651 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1652 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1653 min_height += tabline_height() * gui.char_height; |
| 1967 | 1654 |
|
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changeset
|
1655 #ifdef FEAT_GUI_GTK |
| 1967 | 1656 if (un_maximize) |
| 1657 { | |
| 1658 /* If the window size is smaller than the screen unmaximize the | |
| 1659 * window, otherwise resizing won't work. */ | |
| 1660 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1661 if ((width + gui.char_width < screen_w | |
| 1662 || height + gui.char_height * 2 < screen_h) | |
| 1663 && gui_mch_maximized()) | |
| 1664 gui_mch_unmaximize(); | |
| 1665 } | |
| 1666 #endif | |
| 7 | 1667 |
| 1668 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1669 base_width, base_height, direction); |
|
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|
1670 |
|
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|
1671 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1672 { |
|
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|
1673 /* Some window managers put the Vim window left of/above the screen. |
|
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|
1674 * Only change the position if it wasn't already negative before |
|
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diff
changeset
|
1675 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1676 gui_mch_update(); |
| 1677 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1678 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1679 } | |
| 1680 | |
| 1681 gui_position_components(width); | |
| 1682 gui_update_scrollbars(TRUE); | |
| 1683 gui_reset_scroll_region(); | |
| 1684 } | |
| 1685 | |
| 1686 /* | |
| 1687 * Called when Rows and/or Columns has changed. | |
| 1688 */ | |
| 1689 void | |
|
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changeset
|
1690 gui_new_shellsize(void) |
| 7 | 1691 { |
| 1692 gui_reset_scroll_region(); | |
| 1693 } | |
| 1694 | |
| 1695 /* | |
| 1696 * Make scroll region cover whole screen. | |
| 1697 */ | |
| 1698 void | |
|
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changeset
|
1699 gui_reset_scroll_region(void) |
| 7 | 1700 { |
| 1701 gui.scroll_region_top = 0; | |
| 1702 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1703 gui.scroll_region_left = 0; | |
| 1704 gui.scroll_region_right = gui.num_cols - 1; | |
| 1705 } | |
| 1706 | |
| 1707 void | |
|
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changeset
|
1708 gui_start_highlight(int mask) |
| 7 | 1709 { |
| 1710 if (mask > HL_ALL) /* highlight code */ | |
| 1711 gui.highlight_mask = mask; | |
| 1712 else /* mask */ | |
| 1713 gui.highlight_mask |= mask; | |
| 1714 } | |
| 1715 | |
| 1716 void | |
|
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changeset
|
1717 gui_stop_highlight(int mask) |
| 7 | 1718 { |
| 1719 if (mask > HL_ALL) /* highlight code */ | |
| 1720 gui.highlight_mask = HL_NORMAL; | |
| 1721 else /* mask */ | |
| 1722 gui.highlight_mask &= ~mask; | |
| 1723 } | |
| 1724 | |
| 1725 /* | |
| 1726 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1727 * (row2, col2) inclusive. | |
| 1728 */ | |
| 1729 void | |
|
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changeset
|
1730 gui_clear_block( |
|
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|
1731 int row1, |
|
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|
1732 int col1, |
|
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|
1733 int row2, |
|
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changeset
|
1734 int col2) |
| 7 | 1735 { |
| 1736 /* Clear the selection if we are about to write over it */ | |
| 1737 clip_may_clear_selection(row1, row2); | |
| 1738 | |
| 1739 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1740 | |
| 1741 /* Invalidate cursor if it was in this block */ | |
| 1742 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1743 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1744 gui.cursor_is_valid = FALSE; | |
| 1745 } | |
| 1746 | |
| 1747 /* | |
| 1748 * Write code to update the cursor later. This avoids the need to flush the | |
| 1749 * output buffer before calling gui_update_cursor(). | |
| 1750 */ | |
| 1751 void | |
|
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|
1752 gui_update_cursor_later(void) |
| 7 | 1753 { |
|
12082
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changeset
|
1754 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1755 } |
| 1756 | |
| 1757 void | |
|
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|
1758 gui_write( |
|
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|
1759 char_u *s, |
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1760 int len) |
| 7 | 1761 { |
| 1762 char_u *p; | |
| 1763 int arg1 = 0, arg2 = 0; | |
| 1764 int force_cursor = FALSE; /* force cursor update */ | |
| 1765 int force_scrollbar = FALSE; | |
| 1766 static win_T *old_curwin = NULL; | |
| 1767 | |
| 1768 /* #define DEBUG_GUI_WRITE */ | |
| 1769 #ifdef DEBUG_GUI_WRITE | |
| 1770 { | |
| 1771 int i; | |
| 1772 char_u *str; | |
| 1773 | |
| 1774 printf("gui_write(%d):\n ", len); | |
| 1775 for (i = 0; i < len; i++) | |
| 1776 if (s[i] == ESC) | |
| 1777 { | |
| 1778 if (i != 0) | |
| 1779 printf("\n "); | |
| 1780 printf("<ESC>"); | |
| 1781 } | |
| 1782 else | |
| 1783 { | |
| 1784 str = transchar_byte(s[i]); | |
| 1785 if (str[0] && str[1]) | |
| 1786 printf("<%s>", (char *)str); | |
| 1787 else | |
| 1788 printf("%s", (char *)str); | |
| 1789 } | |
| 1790 printf("\n"); | |
| 1791 } | |
| 1792 #endif | |
| 1793 while (len) | |
| 1794 { | |
| 1795 if (s[0] == ESC && s[1] == '|') | |
| 1796 { | |
| 1797 p = s + 2; | |
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1798 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1799 { |
| 1800 arg1 = getdigits(&p); | |
| 1801 if (p > s + len) | |
| 1802 break; | |
| 1803 if (*p == ';') | |
| 1804 { | |
| 1805 ++p; | |
| 1806 arg2 = getdigits(&p); | |
| 1807 if (p > s + len) | |
| 1808 break; | |
| 1809 } | |
| 1810 } | |
| 1811 switch (*p) | |
| 1812 { | |
| 1813 case 'C': /* Clear screen */ | |
| 1814 clip_scroll_selection(9999); | |
| 1815 gui_mch_clear_all(); | |
| 1816 gui.cursor_is_valid = FALSE; | |
| 1817 force_scrollbar = TRUE; | |
| 1818 break; | |
| 1819 case 'M': /* Move cursor */ | |
| 1820 gui_set_cursor(arg1, arg2); | |
| 1821 break; | |
| 1822 case 's': /* force cursor (shape) update */ | |
| 1823 force_cursor = TRUE; | |
| 1824 break; | |
| 1825 case 'R': /* Set scroll region */ | |
| 1826 if (arg1 < arg2) | |
| 1827 { | |
| 1828 gui.scroll_region_top = arg1; | |
| 1829 gui.scroll_region_bot = arg2; | |
| 1830 } | |
| 1831 else | |
| 1832 { | |
| 1833 gui.scroll_region_top = arg2; | |
| 1834 gui.scroll_region_bot = arg1; | |
| 1835 } | |
| 1836 break; | |
| 1837 case 'V': /* Set vertical scroll region */ | |
| 1838 if (arg1 < arg2) | |
| 1839 { | |
| 1840 gui.scroll_region_left = arg1; | |
| 1841 gui.scroll_region_right = arg2; | |
| 1842 } | |
| 1843 else | |
| 1844 { | |
| 1845 gui.scroll_region_left = arg2; | |
| 1846 gui.scroll_region_right = arg1; | |
| 1847 } | |
| 1848 break; | |
| 1849 case 'd': /* Delete line */ | |
| 1850 gui_delete_lines(gui.row, 1); | |
| 1851 break; | |
| 1852 case 'D': /* Delete lines */ | |
| 1853 gui_delete_lines(gui.row, arg1); | |
| 1854 break; | |
| 1855 case 'i': /* Insert line */ | |
| 1856 gui_insert_lines(gui.row, 1); | |
| 1857 break; | |
| 1858 case 'I': /* Insert lines */ | |
| 1859 gui_insert_lines(gui.row, arg1); | |
| 1860 break; | |
| 1861 case '$': /* Clear to end-of-line */ | |
| 1862 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1863 (int)Columns - 1); | |
| 1864 break; | |
| 1865 case 'h': /* Turn on highlighting */ | |
| 1866 gui_start_highlight(arg1); | |
| 1867 break; | |
| 1868 case 'H': /* Turn off highlighting */ | |
| 1869 gui_stop_highlight(arg1); | |
| 1870 break; | |
| 1871 case 'f': /* flash the window (visual bell) */ | |
| 1872 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1873 break; | |
| 1874 default: | |
| 1875 p = s + 1; /* Skip the ESC */ | |
| 1876 break; | |
| 1877 } | |
| 1878 len -= (int)(++p - s); | |
| 1879 s = p; | |
| 1880 } | |
| 1881 else if ( | |
| 1882 #ifdef EBCDIC | |
| 1883 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1884 #else | |
| 1885 s[0] < 0x20 /* Ctrl character */ | |
| 1886 #endif | |
| 1887 #ifdef FEAT_SIGN_ICONS | |
| 1888 && s[0] != SIGN_BYTE | |
| 1889 # ifdef FEAT_NETBEANS_INTG | |
| 1890 && s[0] != MULTISIGN_BYTE | |
| 1891 # endif | |
| 1892 #endif | |
| 1893 ) | |
| 1894 { | |
| 1895 if (s[0] == '\n') /* NL */ | |
| 1896 { | |
| 1897 gui.col = 0; | |
| 1898 if (gui.row < gui.scroll_region_bot) | |
| 1899 gui.row++; | |
| 1900 else | |
| 1901 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1902 } | |
| 1903 else if (s[0] == '\r') /* CR */ | |
| 1904 { | |
| 1905 gui.col = 0; | |
| 1906 } | |
| 1907 else if (s[0] == '\b') /* Backspace */ | |
| 1908 { | |
| 1909 if (gui.col) | |
| 1910 --gui.col; | |
| 1911 } | |
| 1912 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1913 { | |
| 1914 ++gui.col; | |
| 1915 } | |
| 1916 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1917 { | |
| 1918 gui_mch_beep(); | |
| 1919 } | |
| 1920 /* Other Ctrl character: shouldn't happen! */ | |
| 1921 | |
| 1922 --len; /* Skip this char */ | |
| 1923 ++s; | |
| 1924 } | |
| 1925 else | |
| 1926 { | |
| 1927 p = s; | |
| 1928 while (len > 0 && ( | |
| 1929 #ifdef EBCDIC | |
| 1930 CtrlChar(*p) == 0 | |
| 1931 #else | |
| 1932 *p >= 0x20 | |
| 1933 #endif | |
| 1934 #ifdef FEAT_SIGN_ICONS | |
| 1935 || *p == SIGN_BYTE | |
| 1936 # ifdef FEAT_NETBEANS_INTG | |
| 1937 || *p == MULTISIGN_BYTE | |
| 1938 # endif | |
| 1939 #endif | |
| 1940 )) | |
| 1941 { | |
| 1942 len--; | |
| 1943 p++; | |
| 1944 } | |
| 1945 gui_outstr(s, (int)(p - s)); | |
| 1946 s = p; | |
| 1947 } | |
| 1948 } | |
| 1949 | |
| 1950 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1951 * set). */ | |
| 1952 if (force_cursor) | |
| 1953 gui_update_cursor(TRUE, TRUE); | |
| 1954 | |
| 1955 /* When switching to another window the dragging must have stopped. | |
| 1956 * Required for GTK, dragged_sb isn't reset. */ | |
| 1957 if (old_curwin != curwin) | |
| 1958 gui.dragged_sb = SBAR_NONE; | |
| 1959 | |
| 1960 /* Update the scrollbars after clearing the screen or when switched | |
| 1961 * to another window. | |
| 1962 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1963 * situations where it might change. */ | |
| 1964 if (force_scrollbar || old_curwin != curwin) | |
| 1965 gui_update_scrollbars(force_scrollbar); | |
| 1966 else | |
| 1967 gui_update_horiz_scrollbar(FALSE); | |
| 1968 old_curwin = curwin; | |
| 1969 | |
| 1970 /* | |
| 1971 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1972 * he is done dragging. Do the same for GTK. | |
| 1973 */ | |
| 574 | 1974 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1975 gui.dragged_sb = SBAR_NONE; |
| 1976 #endif | |
| 1977 | |
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1978 gui_may_flush(); /* In case vim decides to take a nap */ |
| 7 | 1979 } |
| 1980 | |
| 1981 /* | |
| 1982 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1983 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1984 * gui_can_update_cursor() afterwards. | |
| 1985 */ | |
| 1986 void | |
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1987 gui_dont_update_cursor(int undraw) |
| 7 | 1988 { |
| 1989 if (gui.in_use) | |
| 1990 { | |
| 1991 /* Undraw the cursor now, we probably can't do it after the change. */ | |
|
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1992 if (undraw) |
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1993 gui_undraw_cursor(); |
| 7 | 1994 can_update_cursor = FALSE; |
| 1995 } | |
| 1996 } | |
| 1997 | |
| 1998 void | |
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1999 gui_can_update_cursor(void) |
| 7 | 2000 { |
| 2001 can_update_cursor = TRUE; | |
| 2002 /* No need to update the cursor right now, there is always more output | |
| 2003 * after scrolling. */ | |
| 2004 } | |
| 2005 | |
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2006 /* |
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2007 * Disable issuing gui_mch_flush(). |
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2008 */ |
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2009 void |
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2010 gui_disable_flush(void) |
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2011 { |
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2012 ++disable_flush; |
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2013 } |
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2014 |
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2015 /* |
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2016 * Enable issuing gui_mch_flush(). |
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2017 */ |
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2018 void |
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2019 gui_enable_flush(void) |
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2020 { |
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2021 --disable_flush; |
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2022 } |
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2023 |
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2024 /* |
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2025 * Issue gui_mch_flush() if it is not disabled. |
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2026 */ |
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2027 void |
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2028 gui_may_flush(void) |
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2029 { |
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2030 if (disable_flush == 0) |
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2031 gui_mch_flush(); |
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2032 } |
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2033 |
| 7 | 2034 static void |
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2035 gui_outstr(char_u *s, int len) |
| 7 | 2036 { |
| 2037 int this_len; | |
| 2038 #ifdef FEAT_MBYTE | |
| 2039 int cells; | |
| 2040 #endif | |
| 2041 | |
| 2042 if (len == 0) | |
| 2043 return; | |
| 2044 | |
| 2045 if (len < 0) | |
| 2046 len = (int)STRLEN(s); | |
| 2047 | |
| 2048 while (len > 0) | |
| 2049 { | |
| 2050 #ifdef FEAT_MBYTE | |
| 2051 if (has_mbyte) | |
| 2052 { | |
| 2053 /* Find out how many chars fit in the current line. */ | |
| 2054 cells = 0; | |
| 2055 for (this_len = 0; this_len < len; ) | |
| 2056 { | |
| 2057 cells += (*mb_ptr2cells)(s + this_len); | |
| 2058 if (gui.col + cells > Columns) | |
| 2059 break; | |
| 474 | 2060 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2061 } |
| 2062 if (this_len > len) | |
| 2063 this_len = len; /* don't include following composing char */ | |
| 2064 } | |
| 2065 else | |
| 2066 #endif | |
| 2067 if (gui.col + len > Columns) | |
| 2068 this_len = Columns - gui.col; | |
| 2069 else | |
| 2070 this_len = len; | |
| 2071 | |
| 2072 (void)gui_outstr_nowrap(s, this_len, | |
| 2073 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2074 s += this_len; | |
| 2075 len -= this_len; | |
| 2076 #ifdef FEAT_MBYTE | |
| 2077 /* fill up for a double-width char that doesn't fit. */ | |
| 2078 if (len > 0 && gui.col < Columns) | |
| 2079 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2080 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2081 #endif | |
| 2082 /* The cursor may wrap to the next line. */ | |
| 2083 if (gui.col >= Columns) | |
| 2084 { | |
| 2085 gui.col = 0; | |
| 2086 gui.row++; | |
| 2087 } | |
| 2088 } | |
| 2089 } | |
| 2090 | |
| 2091 /* | |
| 2092 * Output one character (may be one or two display cells). | |
| 2093 * Caller must check for valid "off". | |
| 2094 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2095 */ | |
| 2096 static int | |
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2097 gui_screenchar( |
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2098 int off, /* Offset from start of screen */ |
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2099 int flags, |
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2100 guicolor_T fg, /* colors for cursor */ |
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2101 guicolor_T bg, /* colors for cursor */ |
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2102 int back) /* backup this many chars when using bold trick */ |
| 7 | 2103 { |
| 2104 #ifdef FEAT_MBYTE | |
| 2105 char_u buf[MB_MAXBYTES + 1]; | |
| 2106 | |
| 2107 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2108 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2109 return OK; | |
| 2110 | |
| 2111 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2112 /* Draw UTF-8 multi-byte character. */ | |
| 2113 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2114 flags, fg, bg, back); | |
| 2115 | |
| 2116 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2117 { | |
| 2118 buf[0] = ScreenLines[off]; | |
| 2119 buf[1] = ScreenLines2[off]; | |
| 2120 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2121 } | |
| 2122 | |
| 2123 /* Draw non-multi-byte character or DBCS character. */ | |
| 2124 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2125 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2126 flags, fg, bg, back); |
| 2127 #else | |
| 2128 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2129 #endif | |
| 2130 } | |
| 2131 | |
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2132 #ifdef FEAT_GUI_GTK |
| 7 | 2133 /* |
| 2134 * Output the string at the given screen position. This is used in place | |
| 2135 * of gui_screenchar() where possible because Pango needs as much context | |
| 2136 * as possible to work nicely. It's a lot faster as well. | |
| 2137 */ | |
| 2138 static int | |
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2139 gui_screenstr( |
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2140 int off, /* Offset from start of screen */ |
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2141 int len, /* string length in screen cells */ |
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2142 int flags, |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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|
2143 guicolor_T fg, /* colors for cursor */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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|
2144 guicolor_T bg, /* colors for cursor */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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|
2145 int back) /* backup this many chars when using bold trick */ |
| 7 | 2146 { |
| 2147 char_u *buf; | |
| 2148 int outlen = 0; | |
| 2149 int i; | |
| 2150 int retval; | |
| 2151 | |
| 2152 if (len <= 0) /* "cannot happen"? */ | |
| 2153 return OK; | |
| 2154 | |
| 2155 if (enc_utf8) | |
| 2156 { | |
| 2157 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2158 if (buf == NULL) | |
| 2159 return OK; /* not much we could do here... */ | |
| 2160 | |
| 2161 for (i = off; i < off + len; ++i) | |
| 2162 { | |
| 2163 if (ScreenLines[i] == 0) | |
| 2164 continue; /* skip second half of double-width char */ | |
| 2165 | |
| 2166 if (ScreenLinesUC[i] == 0) | |
| 2167 buf[outlen++] = ScreenLines[i]; | |
| 2168 else | |
| 2169 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2170 } | |
| 2171 | |
| 2172 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2173 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2174 vim_free(buf); | |
| 2175 | |
| 2176 return retval; | |
| 2177 } | |
| 2178 else if (enc_dbcs == DBCS_JPNU) | |
| 2179 { | |
| 2180 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2181 if (buf == NULL) | |
| 2182 return OK; /* not much we could do here... */ | |
| 2183 | |
| 2184 for (i = off; i < off + len; ++i) | |
| 2185 { | |
| 2186 buf[outlen++] = ScreenLines[i]; | |
| 2187 | |
| 2188 /* handle double-byte single-width char */ | |
| 2189 if (ScreenLines[i] == 0x8e) | |
| 2190 buf[outlen++] = ScreenLines2[i]; | |
| 2191 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2192 buf[outlen++] = ScreenLines[++i]; | |
| 2193 } | |
| 2194 | |
| 2195 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2196 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2197 vim_free(buf); | |
| 2198 | |
| 2199 return retval; | |
| 2200 } | |
| 2201 else | |
| 2202 { | |
| 2203 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2204 flags, fg, bg, back); | |
| 2205 } | |
| 2206 } | |
|
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2207 #endif /* FEAT_GUI_GTK */ |
| 7 | 2208 |
| 2209 /* | |
| 2210 * Output the given string at the current cursor position. If the string is | |
| 2211 * too long to fit on the line, then it is truncated. | |
| 2212 * "flags": | |
| 2213 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2214 * actually draw (an inverted) cursor. | |
| 1199 | 2215 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2216 * background. |
| 2217 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2218 * it. | |
| 2219 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2220 * FAIL (the caller should start drawing "back" chars back). | |
| 2221 */ | |
| 2222 int | |
|
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2223 gui_outstr_nowrap( |
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2224 char_u *s, |
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2225 int len, |
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2226 int flags, |
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2227 guicolor_T fg, /* colors for cursor */ |
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2228 guicolor_T bg, /* colors for cursor */ |
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2229 int back) /* backup this many chars when using bold trick */ |
| 7 | 2230 { |
| 2231 long_u highlight_mask; | |
| 2232 long_u hl_mask_todo; | |
| 2233 guicolor_T fg_color; | |
| 2234 guicolor_T bg_color; | |
| 203 | 2235 guicolor_T sp_color; |
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2236 #if !defined(FEAT_GUI_GTK) |
| 7 | 2237 GuiFont font = NOFONT; |
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2238 # ifdef FEAT_MBYTE |
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2239 GuiFont wide_font = NOFONT; |
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2240 # endif |
| 7 | 2241 # ifdef FEAT_XFONTSET |
| 2242 GuiFontset fontset = NOFONTSET; | |
| 2243 # endif | |
| 2244 #endif | |
| 2245 attrentry_T *aep = NULL; | |
| 2246 int draw_flags; | |
| 2247 int col = gui.col; | |
| 2248 #ifdef FEAT_SIGN_ICONS | |
| 2249 int draw_sign = FALSE; | |
| 2250 # ifdef FEAT_NETBEANS_INTG | |
| 2251 int multi_sign = FALSE; | |
| 2252 # endif | |
| 2253 #endif | |
| 2254 | |
| 2255 if (len < 0) | |
| 2256 len = (int)STRLEN(s); | |
| 2257 if (len == 0) | |
| 2258 return OK; | |
| 2259 | |
| 2260 #ifdef FEAT_SIGN_ICONS | |
| 2261 if (*s == SIGN_BYTE | |
| 2262 # ifdef FEAT_NETBEANS_INTG | |
| 2263 || *s == MULTISIGN_BYTE | |
| 2264 # endif | |
| 2265 ) | |
| 2266 { | |
| 2267 # ifdef FEAT_NETBEANS_INTG | |
| 2268 if (*s == MULTISIGN_BYTE) | |
| 2269 multi_sign = TRUE; | |
| 2270 # endif | |
| 2271 /* draw spaces instead */ | |
| 2272 s = (char_u *)" "; | |
| 2273 if (len == 1 && col > 0) | |
| 2274 --col; | |
| 2275 len = 2; | |
| 2276 draw_sign = TRUE; | |
| 2277 highlight_mask = 0; | |
| 2278 } | |
| 2279 else | |
| 2280 #endif | |
| 2281 if (gui.highlight_mask > HL_ALL) | |
| 2282 { | |
| 2283 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2284 if (aep == NULL) /* highlighting not set */ | |
| 2285 highlight_mask = 0; | |
| 2286 else | |
| 2287 highlight_mask = aep->ae_attr; | |
| 2288 } | |
| 2289 else | |
| 2290 highlight_mask = gui.highlight_mask; | |
| 2291 hl_mask_todo = highlight_mask; | |
| 2292 | |
|
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2293 #if !defined(FEAT_GUI_GTK) |
| 7 | 2294 /* Set the font */ |
| 2295 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2296 font = aep->ae_u.gui.font; | |
| 2297 # ifdef FEAT_XFONTSET | |
| 2298 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2299 fontset = aep->ae_u.gui.fontset; | |
| 2300 # endif | |
| 2301 else | |
| 2302 { | |
| 2303 # ifdef FEAT_XFONTSET | |
| 2304 if (gui.fontset != NOFONTSET) | |
| 2305 fontset = gui.fontset; | |
| 2306 else | |
| 2307 # endif | |
| 2308 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2309 { | |
| 2310 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2311 { | |
| 2312 font = gui.boldital_font; | |
| 2313 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2314 } | |
| 2315 else if (gui.bold_font != NOFONT) | |
| 2316 { | |
| 2317 font = gui.bold_font; | |
| 2318 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2319 } | |
| 2320 else | |
| 2321 font = gui.norm_font; | |
| 2322 } | |
| 2323 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2324 { | |
| 2325 font = gui.ital_font; | |
| 2326 hl_mask_todo &= ~HL_ITALIC; | |
| 2327 } | |
| 2328 else | |
| 2329 font = gui.norm_font; | |
|
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2330 |
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2331 # ifdef FEAT_MBYTE |
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2332 /* |
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2333 * Choose correct wide_font by font. wide_font should be set with font |
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2334 * at same time in above block. But it will make many "ifdef" nasty |
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2335 * blocks. So we do it here. |
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2336 */ |
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2337 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2338 wide_font = gui.wide_boldital_font; |
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2339 else if (font == gui.bold_font && gui.wide_bold_font) |
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2340 wide_font = gui.wide_bold_font; |
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2341 else if (font == gui.ital_font && gui.wide_ital_font) |
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2342 wide_font = gui.wide_ital_font; |
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2343 else if (font == gui.norm_font && gui.wide_font) |
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2344 wide_font = gui.wide_font; |
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2345 # endif |
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2346 |
| 7 | 2347 } |
| 2348 # ifdef FEAT_XFONTSET | |
| 2349 if (fontset != NOFONTSET) | |
| 2350 gui_mch_set_fontset(fontset); | |
| 2351 else | |
| 2352 # endif | |
| 2353 gui_mch_set_font(font); | |
| 2354 #endif | |
| 2355 | |
| 2356 draw_flags = 0; | |
| 2357 | |
| 2358 /* Set the color */ | |
| 2359 bg_color = gui.back_pixel; | |
| 2360 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2361 { | |
| 2362 draw_flags |= DRAW_CURSOR; | |
| 2363 fg_color = fg; | |
| 2364 bg_color = bg; | |
| 203 | 2365 sp_color = fg; |
| 7 | 2366 } |
| 2367 else if (aep != NULL) | |
| 2368 { | |
| 2369 fg_color = aep->ae_u.gui.fg_color; | |
| 2370 if (fg_color == INVALCOLOR) | |
| 2371 fg_color = gui.norm_pixel; | |
| 2372 bg_color = aep->ae_u.gui.bg_color; | |
| 2373 if (bg_color == INVALCOLOR) | |
| 2374 bg_color = gui.back_pixel; | |
| 203 | 2375 sp_color = aep->ae_u.gui.sp_color; |
| 2376 if (sp_color == INVALCOLOR) | |
| 2377 sp_color = fg_color; | |
| 7 | 2378 } |
| 2379 else | |
| 203 | 2380 { |
| 7 | 2381 fg_color = gui.norm_pixel; |
| 203 | 2382 sp_color = fg_color; |
| 2383 } | |
| 7 | 2384 |
| 2385 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2386 { | |
| 2823 | 2387 #if defined(AMIGA) |
| 7 | 2388 gui_mch_set_colors(bg_color, fg_color); |
| 2389 #else | |
| 2390 gui_mch_set_fg_color(bg_color); | |
| 2391 gui_mch_set_bg_color(fg_color); | |
| 2392 #endif | |
| 2393 } | |
| 2394 else | |
| 2395 { | |
| 2823 | 2396 #if defined(AMIGA) |
| 7 | 2397 gui_mch_set_colors(fg_color, bg_color); |
| 2398 #else | |
| 2399 gui_mch_set_fg_color(fg_color); | |
| 2400 gui_mch_set_bg_color(bg_color); | |
| 2401 #endif | |
| 2402 } | |
| 203 | 2403 gui_mch_set_sp_color(sp_color); |
| 7 | 2404 |
| 2405 /* Clear the selection if we are about to write over it */ | |
| 2406 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2407 clip_may_clear_selection(gui.row, gui.row); | |
| 2408 | |
| 2409 | |
| 2410 /* If there's no bold font, then fake it */ | |
| 2411 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2412 draw_flags |= DRAW_BOLD; | |
| 2413 | |
| 2414 /* | |
| 2415 * When drawing bold or italic characters the spill-over from the left | |
| 2416 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2417 * just after a blank. | |
| 2418 */ | |
| 2419 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2420 return FAIL; | |
| 2421 | |
| 2823 | 2422 #if defined(FEAT_GUI_GTK) |
| 7 | 2423 /* If there's no italic font, then fake it. |
| 2424 * For GTK2, we don't need a different font for italic style. */ | |
| 2425 if (hl_mask_todo & HL_ITALIC) | |
| 2426 draw_flags |= DRAW_ITALIC; | |
| 2427 | |
| 2428 /* Do we underline the text? */ | |
| 2429 if (hl_mask_todo & HL_UNDERLINE) | |
| 2430 draw_flags |= DRAW_UNDERL; | |
|
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2431 |
| 7 | 2432 #else |
| 2433 /* Do we underline the text? */ | |
|
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|
2434 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2435 draw_flags |= DRAW_UNDERL; |
| 2436 #endif | |
| 203 | 2437 /* Do we undercurl the text? */ |
| 2438 if (hl_mask_todo & HL_UNDERCURL) | |
| 2439 draw_flags |= DRAW_UNDERC; | |
| 7 | 2440 |
|
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2441 /* Do we strikethrough the text? */ |
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2442 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2443 draw_flags |= DRAW_STRIKE; |
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2444 |
| 1199 | 2445 /* Do we draw transparently? */ |
| 7 | 2446 if (flags & GUI_MON_TRS_CURSOR) |
| 2447 draw_flags |= DRAW_TRANSP; | |
| 2448 | |
| 2449 /* | |
| 2450 * Draw the text. | |
| 2451 */ | |
|
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|
2452 #ifdef FEAT_GUI_GTK |
| 7 | 2453 /* The value returned is the length in display cells */ |
| 2454 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2455 #else | |
| 2456 # ifdef FEAT_MBYTE | |
| 2457 if (enc_utf8) | |
| 2458 { | |
| 2459 int start; /* index of bytes to be drawn */ | |
| 2460 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2461 int thislen; /* length of bytes to be drawn */ |
| 7 | 2462 int cn; /* cellwidth of current char */ |
| 2463 int i; /* index of current char */ | |
| 2464 int c; /* current char value */ | |
| 2465 int cl; /* byte length of current char */ | |
| 2466 int comping; /* current char is composing */ | |
| 2467 int scol = col; /* screen column */ | |
|
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2468 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2469 int prev_wide = FALSE; |
| 2470 int wide_changed; | |
|
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2471 # ifdef WIN3264 |
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2472 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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2473 # else |
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2474 int sep_comp = TRUE; /* Separate composing chars. */ |
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2475 # endif |
| 7 | 2476 |
| 2477 /* Break the string at a composing character, it has to be drawn on | |
| 2478 * top of the previous character. */ | |
| 2479 start = 0; | |
| 2480 cells = 0; | |
| 2481 for (i = 0; i < len; i += cl) | |
| 2482 { | |
| 2483 c = utf_ptr2char(s + i); | |
| 2484 cn = utf_char2cells(c); | |
| 2485 comping = utf_iscomposing(c); | |
| 2486 if (!comping) /* count cells from non-composing chars */ | |
| 2487 cells += cn; | |
|
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|
2488 if (!comping || sep_comp) |
|
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|
2489 { |
|
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diff
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|
2490 if (cn > 1 |
|
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diff
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|
2491 # ifdef FEAT_XFONTSET |
|
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diff
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|
2492 && fontset == NOFONTSET |
|
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diff
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|
2493 # endif |
|
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|
2494 && wide_font != NOFONT) |
|
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|
2495 curr_wide = TRUE; |
|
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diff
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|
2496 else |
|
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diff
changeset
|
2497 curr_wide = FALSE; |
|
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|
2498 } |
| 474 | 2499 cl = utf_ptr2len(s + i); |
| 7 | 2500 if (cl == 0) /* hit end of string */ |
| 2501 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2502 | |
| 4053 | 2503 wide_changed = curr_wide != prev_wide; |
| 2504 | |
| 2505 /* Print the string so far if it's the last character or there is | |
| 7 | 2506 * a composing character. */ |
|
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|
2507 if (i + cl >= len || (comping && sep_comp && i > start) |
|
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diff
changeset
|
2508 || wide_changed |
|
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e4d849f4df03
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diff
changeset
|
2509 # if defined(FEAT_GUI_X11) |
| 7 | 2510 || (cn > 1 |
| 2511 # ifdef FEAT_XFONTSET | |
| 2512 /* No fontset: At least draw char after wide char at | |
| 2513 * right position. */ | |
| 2514 && fontset == NOFONTSET | |
| 2515 # endif | |
| 2516 ) | |
| 2517 # endif | |
| 2518 ) | |
| 2519 { | |
|
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changeset
|
2520 if ((comping && sep_comp) || wide_changed) |
| 7 | 2521 thislen = i - start; |
| 2522 else | |
| 2523 thislen = i - start + cl; | |
| 2524 if (thislen > 0) | |
| 2525 { | |
| 4053 | 2526 if (prev_wide) |
|
4950
ba7db05e1482
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diff
changeset
|
2527 gui_mch_set_font(wide_font); |
| 7 | 2528 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2529 draw_flags); | |
| 4053 | 2530 if (prev_wide) |
| 2531 gui_mch_set_font(font); | |
| 7 | 2532 start += thislen; |
| 2533 } | |
| 2534 scol += cells; | |
| 2535 cells = 0; | |
| 4053 | 2536 /* Adjust to not draw a character which width is changed |
| 2537 * against with last one. */ | |
|
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changeset
|
2538 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2539 { |
| 4053 | 2540 scol -= cn; |
| 2541 cl = 0; | |
| 7 | 2542 } |
| 2543 | |
|
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e4d849f4df03
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2237
diff
changeset
|
2544 # if defined(FEAT_GUI_X11) |
| 11 | 2545 /* No fontset: draw a space to fill the gap after a wide char |
| 2546 * */ | |
| 7 | 2547 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2548 # ifdef FEAT_XFONTSET | |
| 2549 && fontset == NOFONTSET | |
| 2550 # endif | |
| 4053 | 2551 && !wide_changed) |
| 7 | 2552 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2553 1, draw_flags); | |
| 2554 # endif | |
| 2555 } | |
| 2556 /* Draw a composing char on top of the previous char. */ | |
|
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|
2557 if (comping && sep_comp) |
| 7 | 2558 { |
|
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patch 8.0.1236: Mac features are confusing
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12712
diff
changeset
|
2559 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2560 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2561 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2562 draw_flags | DRAW_TRANSP); |
| 187 | 2563 # else |
| 536 | 2564 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2565 draw_flags | DRAW_TRANSP); |
| 2566 # endif | |
| 7 | 2567 start = i + cl; |
| 2568 } | |
| 4053 | 2569 prev_wide = curr_wide; |
| 7 | 2570 } |
| 2571 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2572 len = scol - col; | |
| 2573 } | |
| 2574 else | |
| 2575 # endif | |
| 2576 { | |
| 2577 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2578 # ifdef FEAT_MBYTE | |
| 2579 if (enc_dbcs == DBCS_JPNU) | |
| 2580 { | |
| 2581 /* Get the length in display cells, this can be different from the | |
| 2582 * number of bytes for "euc-jp". */ | |
|
2338
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Added strwidth() and strchars() functions.
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2311
diff
changeset
|
2583 len = mb_string2cells(s, len); |
| 7 | 2584 } |
| 2585 # endif | |
| 2586 } | |
|
2277
f42e0b5ff9e9
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Bram Moolenaar <bram@vim.org>
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2275
diff
changeset
|
2587 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2588 |
| 2589 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2590 gui.col = col + len; | |
| 2591 | |
| 2592 /* May need to invert it when it's part of the selection. */ | |
| 2593 if (flags & GUI_MON_NOCLEAR) | |
| 2594 clip_may_redraw_selection(gui.row, col, len); | |
| 2595 | |
| 2596 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2597 { | |
| 2598 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2599 if (gui.cursor_row == gui.row | |
| 2600 && gui.cursor_col >= col | |
| 2601 && gui.cursor_col < col + len) | |
| 2602 gui.cursor_is_valid = FALSE; | |
| 2603 } | |
| 2604 | |
| 2605 #ifdef FEAT_SIGN_ICONS | |
| 2606 if (draw_sign) | |
| 2607 /* Draw the sign on top of the spaces. */ | |
| 2608 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2609 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
2610 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2611 if (multi_sign) |
| 2612 netbeans_draw_multisign_indicator(gui.row); | |
| 2613 # endif | |
| 2614 #endif | |
| 2615 | |
| 2616 return OK; | |
| 2617 } | |
| 2618 | |
| 2619 /* | |
| 2620 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2621 * position. The character just before it too, for when it was in bold. | |
| 2622 */ | |
| 2623 void | |
|
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7801
diff
changeset
|
2624 gui_undraw_cursor(void) |
| 7 | 2625 { |
| 2626 if (gui.cursor_is_valid) | |
| 2627 { | |
| 2628 #ifdef FEAT_HANGULIN | |
| 2629 if (composing_hangul | |
| 2630 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
|
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|
2631 { |
|
2c00f6b312bf
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|
2632 char_u *comp_buf; |
|
2c00f6b312bf
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diff
changeset
|
2633 int comp_len; |
|
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|
2634 |
|
2c00f6b312bf
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diff
changeset
|
2635 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
2c00f6b312bf
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diff
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|
2636 if (comp_buf) |
|
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|
2637 { |
|
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diff
changeset
|
2638 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
2c00f6b312bf
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diff
changeset
|
2639 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
2c00f6b312bf
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diff
changeset
|
2640 gui.norm_pixel, gui.back_pixel, 0); |
|
2c00f6b312bf
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7009
diff
changeset
|
2641 vim_free(comp_buf); |
|
2c00f6b312bf
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diff
changeset
|
2642 } |
|
2c00f6b312bf
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7009
diff
changeset
|
2643 } |
| 7 | 2644 else |
| 2645 { | |
| 2646 #endif | |
| 2647 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2648 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2649 && gui.cursor_col > 0) | |
| 2650 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2651 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2652 #ifdef FEAT_HANGULIN | |
| 2653 if (composing_hangul) | |
| 2654 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2655 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2656 } | |
| 2657 #endif | |
| 2658 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2659 * here in case it wasn't needed to undraw it. */ | |
| 2660 gui.cursor_is_valid = FALSE; | |
| 2661 } | |
| 2662 } | |
| 2663 | |
| 2664 void | |
|
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diff
changeset
|
2665 gui_redraw( |
|
81794242a275
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|
2666 int x, |
|
81794242a275
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|
2667 int y, |
|
81794242a275
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diff
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|
2668 int w, |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
2669 int h) |
| 7 | 2670 { |
| 2671 int row1, col1, row2, col2; | |
| 2672 | |
| 2673 row1 = Y_2_ROW(y); | |
| 2674 col1 = X_2_COL(x); | |
| 2675 row2 = Y_2_ROW(y + h - 1); | |
| 2676 col2 = X_2_COL(x + w - 1); | |
| 2677 | |
| 2678 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2679 | |
| 2680 /* | |
| 2681 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2682 * its location after a scroll. | |
| 2683 * (maybe be more strict even and test col too?) | |
| 2684 * These things may be outside the update/clipping region and reality may | |
| 2685 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2686 */ | |
| 2687 if (gui.row == gui.cursor_row) | |
| 2688 gui_update_cursor(TRUE, TRUE); | |
| 2689 } | |
| 2690 | |
| 2691 /* | |
| 2692 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2693 * from col1 to col2 (inclusive). | |
| 2694 * Return TRUE when the character before the first drawn character has | |
| 2695 * different attributes (may have to be redrawn too). | |
| 2696 */ | |
| 2697 int | |
|
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7801
diff
changeset
|
2698 gui_redraw_block( |
|
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diff
changeset
|
2699 int row1, |
|
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changeset
|
2700 int col1, |
|
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|
2701 int row2, |
|
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|
2702 int col2, |
|
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changeset
|
2703 int flags) /* flags for gui_outstr_nowrap() */ |
| 7 | 2704 { |
| 2705 int old_row, old_col; | |
| 2706 long_u old_hl_mask; | |
| 2707 int off; | |
| 203 | 2708 sattr_T first_attr; |
| 7 | 2709 int idx, len; |
| 2710 int back, nback; | |
| 2711 int retval = FALSE; | |
| 2712 #ifdef FEAT_MBYTE | |
| 2713 int orig_col1, orig_col2; | |
| 2714 #endif | |
| 2715 | |
| 2716 /* Don't try to update when ScreenLines is not valid */ | |
| 2717 if (!screen_cleared || ScreenLines == NULL) | |
| 2718 return retval; | |
| 2719 | |
| 2720 /* Don't try to draw outside the shell! */ | |
| 2721 /* Check everything, strange values may be caused by a big border width */ | |
| 2722 col1 = check_col(col1); | |
| 2723 col2 = check_col(col2); | |
| 2724 row1 = check_row(row1); | |
| 2725 row2 = check_row(row2); | |
| 2726 | |
| 2727 /* Remember where our cursor was */ | |
| 2728 old_row = gui.row; | |
| 2729 old_col = gui.col; | |
| 2730 old_hl_mask = gui.highlight_mask; | |
| 2731 #ifdef FEAT_MBYTE | |
| 2732 orig_col1 = col1; | |
| 2733 orig_col2 = col2; | |
| 2734 #endif | |
| 2735 | |
| 2736 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2737 { | |
| 2738 #ifdef FEAT_MBYTE | |
| 2739 /* When only half of a double-wide character is in the block, include | |
| 2740 * the other half. */ | |
| 2741 col1 = orig_col1; | |
| 2742 col2 = orig_col2; | |
| 2743 off = LineOffset[gui.row]; | |
| 2744 if (enc_dbcs != 0) | |
| 2745 { | |
| 2746 if (col1 > 0) | |
| 2747 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2748 ScreenLines + off + col1); | |
| 2749 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2750 ScreenLines + off + col2); | |
| 2751 } | |
| 2752 else if (enc_utf8) | |
| 2753 { | |
| 2754 if (ScreenLines[off + col1] == 0) | |
| 2755 --col1; | |
|
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changeset
|
2756 # ifdef FEAT_GUI_GTK |
| 7 | 2757 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2758 ++col2; | |
| 2759 # endif | |
| 2760 } | |
| 2761 #endif | |
| 2762 gui.col = col1; | |
| 2763 off = LineOffset[gui.row] + gui.col; | |
| 2764 len = col2 - col1 + 1; | |
| 2765 | |
| 2766 /* Find how many chars back this highlighting starts, or where a space | |
| 2767 * is. Needed for when the bold trick is used */ | |
| 2768 for (back = 0; back < col1; ++back) | |
| 2769 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2770 || ScreenLines[off - 1 - back] == ' ') | |
| 2771 break; | |
| 2772 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2773 && ScreenLines[off - 1] != ' '); | |
| 2774 | |
| 2775 /* Break it up in strings of characters with the same attributes. */ | |
| 2776 /* Print UTF-8 characters individually. */ | |
| 2777 while (len > 0) | |
| 2778 { | |
| 2779 first_attr = ScreenAttrs[off]; | |
| 2780 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2781 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2782 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2783 { | |
| 2784 /* output multi-byte character separately */ | |
| 2785 nback = gui_screenchar(off, flags, | |
| 2786 (guicolor_T)0, (guicolor_T)0, back); | |
| 2787 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2788 idx = 2; | |
| 2789 else | |
| 2790 idx = 1; | |
| 2791 } | |
| 2792 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2793 { | |
| 2794 /* output double-byte, single-width character separately */ | |
| 2795 nback = gui_screenchar(off, flags, | |
| 2796 (guicolor_T)0, (guicolor_T)0, back); | |
| 2797 idx = 1; | |
| 2798 } | |
| 2799 else | |
| 2800 #endif | |
| 2801 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2802 #ifdef FEAT_GUI_GTK |
| 7 | 2803 for (idx = 0; idx < len; ++idx) |
| 2804 { | |
| 2805 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2806 continue; /* skip second half of double-width char */ | |
| 2807 if (ScreenAttrs[off + idx] != first_attr) | |
| 2808 break; | |
| 2809 } | |
| 2810 /* gui_screenstr() takes care of multibyte chars */ | |
| 2811 nback = gui_screenstr(off, idx, flags, | |
| 2812 (guicolor_T)0, (guicolor_T)0, back); | |
| 2813 #else | |
| 2814 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2815 idx++) | |
| 2816 { | |
| 2817 # ifdef FEAT_MBYTE | |
| 2818 /* Stop at a multi-byte Unicode character. */ | |
| 2819 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2820 break; | |
| 2821 if (enc_dbcs == DBCS_JPNU) | |
| 2822 { | |
| 2823 /* Stop at a double-byte single-width char. */ | |
| 2824 if (ScreenLines[off + idx] == 0x8e) | |
| 2825 break; | |
| 474 | 2826 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2827 + off + idx) == 2) |
| 2828 ++idx; /* skip second byte of double-byte char */ | |
| 2829 } | |
| 2830 # endif | |
| 2831 } | |
| 2832 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2833 (guicolor_T)0, (guicolor_T)0, back); | |
| 2834 #endif | |
| 2835 } | |
| 2836 if (nback == FAIL) | |
| 2837 { | |
| 2838 /* Must back up to start drawing where a bold or italic word | |
| 2839 * starts. */ | |
| 2840 off -= back; | |
| 2841 len += back; | |
| 2842 gui.col -= back; | |
| 2843 } | |
| 2844 else | |
| 2845 { | |
| 2846 off += idx; | |
| 2847 len -= idx; | |
| 2848 } | |
| 2849 back = 0; | |
| 2850 } | |
| 2851 } | |
| 2852 | |
| 2853 /* Put the cursor back where it was */ | |
| 2854 gui.row = old_row; | |
| 2855 gui.col = old_col; | |
| 835 | 2856 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2857 |
| 2858 return retval; | |
| 2859 } | |
| 2860 | |
| 2861 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2862 gui_delete_lines(int row, int count) |
| 7 | 2863 { |
| 2864 if (count <= 0) | |
| 2865 return; | |
| 2866 | |
| 2867 if (row + count > gui.scroll_region_bot) | |
| 2868 /* Scrolled out of region, just blank the lines out */ | |
| 2869 gui_clear_block(row, gui.scroll_region_left, | |
| 2870 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2871 else | |
| 2872 { | |
| 2873 gui_mch_delete_lines(row, count); | |
| 2874 | |
| 2875 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2876 * cursor was in the scrolled lines adjust its position. */ | |
| 2877 if (gui.cursor_row >= row | |
| 2878 && gui.cursor_col >= gui.scroll_region_left | |
| 2879 && gui.cursor_col <= gui.scroll_region_right) | |
| 2880 { | |
| 2881 if (gui.cursor_row < row + count) | |
| 2882 gui.cursor_is_valid = FALSE; | |
| 2883 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2884 gui.cursor_row -= count; | |
| 2885 } | |
| 2886 } | |
| 2887 } | |
| 2888 | |
| 2889 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2890 gui_insert_lines(int row, int count) |
| 7 | 2891 { |
| 2892 if (count <= 0) | |
| 2893 return; | |
| 2894 | |
| 2895 if (row + count > gui.scroll_region_bot) | |
| 2896 /* Scrolled out of region, just blank the lines out */ | |
| 2897 gui_clear_block(row, gui.scroll_region_left, | |
| 2898 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2899 else | |
| 2900 { | |
| 2901 gui_mch_insert_lines(row, count); | |
| 2902 | |
| 2903 if (gui.cursor_row >= gui.row | |
| 2904 && gui.cursor_col >= gui.scroll_region_left | |
| 2905 && gui.cursor_col <= gui.scroll_region_right) | |
| 2906 { | |
| 2907 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2908 gui.cursor_row += count; | |
| 2909 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2910 gui.cursor_is_valid = FALSE; | |
| 2911 } | |
| 2912 } | |
| 2913 } | |
| 2914 | |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2915 #ifdef FEAT_TIMERS |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2916 /* |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2917 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2918 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2919 static int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2920 gui_wait_for_chars_3( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2921 long wtime, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2922 int *interrupted UNUSED, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2923 int ignore_input UNUSED) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2924 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2925 return gui_mch_wait_for_chars(wtime); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2926 } |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2927 #endif |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2928 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2929 /* |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2930 * Returns OK if a character was found to be available within the given time, |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2931 * or FAIL otherwise. |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2932 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2933 static int |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2934 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
|
2935 { |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2936 #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
|
2937 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
|
2938 #else |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2939 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
|
2940 #endif |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2941 } |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2942 |
| 7 | 2943 /* |
| 2944 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2945 * wtime == -1 Wait forever. | |
| 2946 * wtime == 0 Don't wait. | |
| 2947 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2948 * Returns OK if a character was found to be available within the given time, | |
| 2949 * or FAIL otherwise. | |
| 2950 */ | |
| 2951 int | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2952 gui_wait_for_chars(long wtime, int tb_change_cnt) |
| 7 | 2953 { |
| 2954 int retval; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2955 #if defined(ELAPSED_FUNC) |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2956 ELAPSED_TYPE start_tv; |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2957 #endif |
| 7 | 2958 |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2959 #ifdef FEAT_MENU |
| 7 | 2960 /* |
| 2961 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2962 * current State. | |
| 2963 */ | |
| 2964 if (wtime != 0) | |
| 2965 gui_update_menus(0); | |
| 2966 #endif | |
| 2967 | |
| 2968 gui_mch_update(); | |
| 2969 if (input_available()) /* Got char, return immediately */ | |
| 2970 return OK; | |
| 2971 if (wtime == 0) /* Don't wait for char */ | |
| 2972 return FAIL; | |
| 2973 | |
| 2974 /* Before waiting, flush any output to the screen. */ | |
| 2975 gui_mch_flush(); | |
| 2976 | |
| 2977 if (wtime > 0) | |
| 2978 { | |
| 2979 /* Blink when waiting for a character. Probably only does something | |
| 2980 * for showmatch() */ | |
| 2981 gui_mch_start_blink(); | |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2982 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
|
2983 gui_mch_stop_blink(TRUE); |
| 7 | 2984 return retval; |
| 2985 } | |
| 2986 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2987 #if defined(ELAPSED_FUNC) |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2988 ELAPSED_INIT(start_tv); |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2989 #endif |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2990 |
| 7 | 2991 /* |
| 1199 | 2992 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2993 */ |
| 2994 gui_mch_start_blink(); | |
| 2995 | |
| 203 | 2996 retval = FAIL; |
| 2997 /* | |
| 2998 * 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
|
2999 * '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
|
3000 * wasn't used, put the K_CURSORHOLD key in the input buffer. |
| 203 | 3001 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3002 if (gui_wait_for_chars_or_timer(p_ut) == OK) |
| 203 | 3003 retval = OK; |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3004 else if (trigger_cursorhold() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3005 #ifdef ELAPSED_FUNC |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3006 && ELAPSED_FUNC(start_tv) >= p_ut |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3007 #endif |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3008 && typebuf.tb_change_cnt == tb_change_cnt) |
| 7 | 3009 { |
| 203 | 3010 char_u buf[3]; |
| 3011 | |
| 3012 /* Put K_CURSORHOLD in the input buffer. */ | |
| 3013 buf[0] = CSI; | |
| 3014 buf[1] = KS_EXTRA; | |
| 3015 buf[2] = (int)KE_CURSORHOLD; | |
| 3016 add_to_input_buf(buf, 3); | |
| 3017 | |
| 3018 retval = OK; | |
| 3019 } | |
| 3020 | |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
3021 if (retval == FAIL && typebuf.tb_change_cnt == tb_change_cnt) |
| 203 | 3022 { |
| 3023 /* Blocking wait. */ | |
| 368 | 3024 before_blocking(); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3025 retval = gui_wait_for_chars_or_timer(-1L); |
| 7 | 3026 } |
| 3027 | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
3028 gui_mch_stop_blink(TRUE); |
| 7 | 3029 return retval; |
| 3030 } | |
| 3031 | |
| 3032 /* | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3033 * 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
|
3034 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3035 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3036 gui_inchar( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3037 char_u *buf, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3038 int maxlen, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3039 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
|
3040 int tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3041 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3042 if (gui_wait_for_chars(wtime, tb_change_cnt) |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3043 && !typebuf_changed(tb_change_cnt)) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3044 return read_from_input_buf(buf, (long)maxlen); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3045 return 0; |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3046 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3047 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3048 /* |
| 1137 | 3049 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3050 */ |
| 3051 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3052 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3053 { |
| 3054 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3055 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3056 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3057 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3058 } | |
| 3059 | |
| 3060 /* | |
| 3061 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3062 * the given properties. | |
| 3063 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3064 * MOUSE_X1, MOUSE_X2 | |
| 3065 * 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
|
3066 * 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
|
3067 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3068 * x, y --- Coordinates of mouse in pixels. |
| 3069 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3070 * previous click. | |
| 3071 * modifiers --- Bit field which may be any of the following modifiers | |
| 3072 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3073 * This function will ignore drag events where the mouse has not moved to a new | |
| 3074 * character. | |
| 3075 */ | |
| 3076 void | |
|
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parents:
7801
diff
changeset
|
3077 gui_send_mouse_event( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3078 int button, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3079 int x, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3080 int y, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3081 int repeated_click, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3082 int_u modifiers) |
| 7 | 3083 { |
| 3084 static int prev_row = 0, prev_col = 0; | |
| 3085 static int prev_button = -1; | |
| 3086 static int num_clicks = 1; | |
| 3087 char_u string[10]; | |
| 3088 enum key_extra button_char; | |
| 3089 int row, col; | |
| 3090 #ifdef FEAT_CLIPBOARD | |
| 3091 int checkfor; | |
| 3092 int did_clip = FALSE; | |
| 3093 #endif | |
| 3094 | |
| 3095 /* | |
| 3096 * Scrolling may happen at any time, also while a selection is present. | |
| 3097 */ | |
| 3098 switch (button) | |
| 3099 { | |
| 3100 case MOUSE_X1: | |
| 3101 button_char = KE_X1MOUSE; | |
| 3102 goto button_set; | |
| 3103 case MOUSE_X2: | |
| 3104 button_char = KE_X2MOUSE; | |
| 3105 goto button_set; | |
| 3106 case MOUSE_4: | |
| 3107 button_char = KE_MOUSEDOWN; | |
| 3108 goto button_set; | |
| 3109 case MOUSE_5: | |
| 3110 button_char = KE_MOUSEUP; | |
|
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3111 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3112 case MOUSE_6: |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3113 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3114 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3115 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3116 button_char = KE_MOUSERIGHT; |
| 7 | 3117 button_set: |
| 3118 { | |
| 3119 /* Don't put events in the input queue now. */ | |
| 3120 if (hold_gui_events) | |
| 3121 return; | |
| 3122 | |
| 3123 string[3] = CSI; | |
| 3124 string[4] = KS_EXTRA; | |
| 3125 string[5] = (int)button_char; | |
| 3126 | |
| 3127 /* Pass the pointer coordinates of the scroll event so that we | |
| 3128 * know which window to scroll. */ | |
| 3129 row = gui_xy2colrow(x, y, &col); | |
| 3130 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3131 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3132 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3133 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3134 | |
| 3135 if (modifiers == 0) | |
| 3136 add_to_input_buf(string + 3, 7); | |
| 3137 else | |
| 3138 { | |
| 3139 string[0] = CSI; | |
| 3140 string[1] = KS_MODIFIER; | |
| 3141 string[2] = 0; | |
| 3142 if (modifiers & MOUSE_SHIFT) | |
| 3143 string[2] |= MOD_MASK_SHIFT; | |
| 3144 if (modifiers & MOUSE_CTRL) | |
| 3145 string[2] |= MOD_MASK_CTRL; | |
| 3146 if (modifiers & MOUSE_ALT) | |
| 3147 string[2] |= MOD_MASK_ALT; | |
| 3148 add_to_input_buf(string, 10); | |
| 3149 } | |
| 3150 return; | |
| 3151 } | |
| 3152 } | |
| 3153 | |
| 3154 #ifdef FEAT_CLIPBOARD | |
| 3155 /* If a clipboard selection is in progress, handle it */ | |
| 3156 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3157 { | |
| 3158 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3159 return; | |
| 3160 } | |
| 3161 | |
| 3162 /* Determine which mouse settings to look for based on the current mode */ | |
| 3163 switch (get_real_state()) | |
| 3164 { | |
| 3165 case NORMAL_BUSY: | |
| 3166 case OP_PENDING: | |
|
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diff
changeset
|
3167 # ifdef FEAT_TERMINAL |
|
0eb12ef4f8ba
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3168 case TERMINAL: |
|
0eb12ef4f8ba
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3169 # endif |
| 7 | 3170 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3171 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3172 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3173 case REPLACE: |
| 3174 case REPLACE+LANGMAP: | |
|
12822
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3175 # ifdef FEAT_VREPLACE |
| 7 | 3176 case VREPLACE: |
| 3177 case VREPLACE+LANGMAP: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3178 # endif |
| 7 | 3179 case INSERT: |
| 3180 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3181 case ASKMORE: | |
| 3182 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3183 mouse event for a click on or below the | |
| 3184 message line. */ | |
| 3185 if (Y_2_ROW(y) >= msg_row) | |
| 3186 checkfor = MOUSE_NORMAL; | |
| 3187 else | |
| 3188 checkfor = MOUSE_RETURN; | |
| 3189 break; | |
| 3190 | |
| 3191 /* | |
| 3192 * On the command line, use the clipboard selection on all lines | |
| 3193 * but the command line. But not when pasting. | |
| 3194 */ | |
| 3195 case CMDLINE: | |
| 3196 case CMDLINE+LANGMAP: | |
| 3197 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3198 checkfor = MOUSE_NONE; | |
| 3199 else | |
| 3200 checkfor = MOUSE_COMMAND; | |
| 3201 break; | |
| 3202 | |
| 3203 default: | |
| 3204 checkfor = MOUSE_NONE; | |
| 3205 break; | |
| 3206 }; | |
| 3207 | |
| 3208 /* | |
| 3209 * Allow clipboard selection of text on the command line in "normal" | |
| 3210 * modes. Don't do this when dragging the status line, or extending a | |
| 3211 * Visual selection. | |
| 3212 */ | |
| 3213 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3214 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3215 && button != MOUSE_DRAG |
| 3216 # ifdef FEAT_MOUSESHAPE | |
| 3217 && !drag_status_line | |
| 3218 && !drag_sep_line | |
| 3219 # endif | |
| 3220 ) | |
| 3221 checkfor = MOUSE_NONE; | |
| 3222 | |
| 3223 /* | |
| 3224 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3225 */ | |
| 3226 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3227 checkfor = MOUSE_NONEF; | |
| 3228 | |
| 3229 /* | |
| 3230 * In Ex mode, always use modeless selection. | |
| 3231 */ | |
| 3232 if (exmode_active) | |
| 3233 checkfor = MOUSE_NONE; | |
| 3234 | |
| 3235 /* | |
| 3236 * If the mouse settings say to not use the mouse, use the modeless | |
| 3237 * selection. But if Visual is active, assume that only the Visual area | |
| 3238 * will be selected. | |
| 3239 * Exception: On the command line, both the selection is used and a mouse | |
| 3240 * key is send. | |
| 3241 */ | |
| 3242 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3243 { | |
| 3244 /* Don't do modeless selection in Visual mode. */ | |
| 3245 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3246 return; | |
| 3247 | |
| 3248 /* | |
| 3249 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3250 * But not when also using Ctrl. | |
| 3251 */ | |
| 3252 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3253 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3254 { | |
| 3255 button = MOUSE_RIGHT; | |
| 3256 modifiers &= ~ MOUSE_SHIFT; | |
| 3257 } | |
| 3258 | |
| 3259 /* If the selection is done, allow the right button to extend it. | |
| 3260 * If the selection is cleared, allow the right button to start it | |
| 3261 * from the cursor position. */ | |
| 3262 if (button == MOUSE_RIGHT) | |
| 3263 { | |
| 3264 if (clip_star.state == SELECT_CLEARED) | |
| 3265 { | |
| 3266 if (State & CMDLINE) | |
| 3267 { | |
| 3268 col = msg_col; | |
| 3269 row = msg_row; | |
| 3270 } | |
| 3271 else | |
| 3272 { | |
| 3273 col = curwin->w_wcol; | |
| 3274 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3275 } | |
| 3276 clip_start_selection(col, row, FALSE); | |
| 3277 } | |
| 3278 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3279 repeated_click); | |
| 3280 did_clip = TRUE; | |
| 3281 } | |
| 3282 /* Allow the left button to start the selection */ | |
| 2823 | 3283 else if (button == MOUSE_LEFT) |
| 7 | 3284 { |
| 3285 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3286 did_clip = TRUE; | |
| 3287 } | |
| 3288 | |
| 3289 /* Always allow pasting */ | |
| 3290 if (button != MOUSE_MIDDLE) | |
| 3291 { | |
| 3292 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3293 return; | |
| 3294 if (checkfor != MOUSE_COMMAND) | |
| 3295 button = MOUSE_LEFT; | |
| 3296 } | |
| 3297 repeated_click = FALSE; | |
| 3298 } | |
| 3299 | |
| 3300 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3301 clip_clear_selection(&clip_star); |
| 7 | 3302 #endif |
| 3303 | |
| 3304 /* Don't put events in the input queue now. */ | |
| 3305 if (hold_gui_events) | |
| 3306 return; | |
| 3307 | |
| 3308 row = gui_xy2colrow(x, y, &col); | |
| 3309 | |
| 3310 /* | |
| 3311 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3312 * different character, then don't send an event to vim. | |
| 3313 */ | |
| 3314 if (button == MOUSE_DRAG) | |
| 3315 { | |
| 3316 if (row == prev_row && col == prev_col) | |
| 3317 return; | |
| 3318 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3319 if (y < 0) | |
| 3320 row = -1; | |
| 3321 } | |
| 3322 | |
| 3323 /* | |
| 3324 * If topline has changed (window scrolled) since the last click, reset | |
| 3325 * repeated_click, because we don't want starting Visual mode when | |
| 3326 * clicking on a different character in the text. | |
| 3327 */ | |
| 3328 if (curwin->w_topline != gui_prev_topline | |
| 3329 #ifdef FEAT_DIFF | |
| 3330 || curwin->w_topfill != gui_prev_topfill | |
| 3331 #endif | |
| 3332 ) | |
| 3333 repeated_click = FALSE; | |
| 3334 | |
| 3335 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3336 string[1] = KS_MOUSE; | |
| 3337 string[2] = KE_FILLER; | |
| 3338 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3339 { | |
| 3340 if (repeated_click) | |
| 3341 { | |
| 3342 /* | |
| 3343 * Handle multiple clicks. They only count if the mouse is still | |
| 3344 * pointing at the same character. | |
| 3345 */ | |
| 3346 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3347 num_clicks = 1; | |
| 3348 else if (++num_clicks > 4) | |
| 3349 num_clicks = 1; | |
| 3350 } | |
| 3351 else | |
| 3352 num_clicks = 1; | |
| 3353 prev_button = button; | |
| 3354 gui_prev_topline = curwin->w_topline; | |
| 3355 #ifdef FEAT_DIFF | |
| 3356 gui_prev_topfill = curwin->w_topfill; | |
| 3357 #endif | |
| 3358 | |
| 3359 string[3] = (char_u)(button | 0x20); | |
| 3360 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3361 } | |
| 3362 else | |
| 3363 string[3] = (char_u)button; | |
| 3364 | |
| 3365 string[3] |= modifiers; | |
| 3366 fill_mouse_coord(string + 4, col, row); | |
| 3367 add_to_input_buf(string, 8); | |
| 3368 | |
| 3369 if (row < 0) | |
| 3370 prev_row = 0; | |
| 3371 else | |
| 3372 prev_row = row; | |
| 3373 prev_col = col; | |
| 3374 | |
| 3375 /* | |
| 3376 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3377 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3378 */ | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3379 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3380 gui.dragged_sb = SBAR_NONE; |
| 3381 #endif | |
| 3382 } | |
| 3383 | |
| 3384 /* | |
| 3385 * Convert x and y coordinate to column and row in text window. | |
| 3386 * Corrects for multi-byte character. | |
| 3387 * returns column in "*colp" and row as return value; | |
| 3388 */ | |
| 3389 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3390 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3391 { |
| 3392 int col = check_col(X_2_COL(x)); | |
| 3393 int row = check_row(Y_2_ROW(y)); | |
| 3394 | |
| 3395 #ifdef FEAT_MBYTE | |
| 3396 *colp = mb_fix_col(col, row); | |
| 3397 #else | |
| 3398 *colp = col; | |
| 3399 #endif | |
| 3400 return row; | |
| 3401 } | |
| 3402 | |
| 3403 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3404 /* | |
| 3405 * Callback function for when a menu entry has been selected. | |
| 3406 */ | |
| 3407 void | |
|
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parents:
7801
diff
changeset
|
3408 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3409 { |
| 664 | 3410 char_u bytes[sizeof(long_u)]; |
| 7 | 3411 |
| 3412 /* Don't put events in the input queue now. */ | |
| 3413 if (hold_gui_events) | |
| 3414 return; | |
| 3415 | |
| 3416 bytes[0] = CSI; | |
| 3417 bytes[1] = KS_MENU; | |
| 3418 bytes[2] = KE_FILLER; | |
| 664 | 3419 add_to_input_buf(bytes, 3); |
| 3420 add_long_to_buf((long_u)menu, bytes); | |
| 3421 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3422 } |
| 3423 #endif | |
| 3424 | |
| 811 | 3425 static int prev_which_scrollbars[3]; |
| 669 | 3426 |
| 7 | 3427 /* |
| 3428 * Set which components are present. | |
| 685 | 3429 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3430 * in p_go. |
| 3431 */ | |
| 3432 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3433 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3434 { |
| 3435 #ifdef FEAT_MENU | |
| 3436 static int prev_menu_is_active = -1; | |
| 3437 #endif | |
| 3438 #ifdef FEAT_TOOLBAR | |
| 3439 static int prev_toolbar = -1; | |
| 3440 int using_toolbar = FALSE; | |
| 3441 #endif | |
| 685 | 3442 #ifdef FEAT_GUI_TABLINE |
| 3443 int using_tabline; | |
| 3444 #endif | |
| 7 | 3445 #ifdef FEAT_FOOTER |
| 3446 static int prev_footer = -1; | |
| 3447 int using_footer = FALSE; | |
| 3448 #endif | |
|
8140
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commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3449 #if defined(FEAT_MENU) |
| 7 | 3450 static int prev_tearoff = -1; |
| 3451 int using_tearoff = FALSE; | |
| 3452 #endif | |
| 3453 | |
| 3454 char_u *p; | |
| 3455 int i; | |
| 3456 #ifdef FEAT_MENU | |
| 3457 int grey_old, grey_new; | |
| 3458 char_u *temp; | |
| 3459 #endif | |
| 3460 win_T *wp; | |
| 3461 int need_set_size; | |
| 3462 int fix_size; | |
| 3463 | |
| 3464 #ifdef FEAT_MENU | |
| 3465 if (oldval != NULL && gui.in_use) | |
| 3466 { | |
| 3467 /* | |
| 3468 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3469 */ | |
| 3470 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3471 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3472 if (grey_old != grey_new) | |
| 3473 { | |
| 3474 temp = p_go; | |
| 3475 p_go = oldval; | |
| 3476 gui_update_menus(MENU_ALL_MODES); | |
| 3477 p_go = temp; | |
| 3478 } | |
| 3479 } | |
| 3480 gui.menu_is_active = FALSE; | |
| 3481 #endif | |
| 3482 | |
| 3483 for (i = 0; i < 3; i++) | |
| 3484 gui.which_scrollbars[i] = FALSE; | |
| 3485 for (p = p_go; *p; p++) | |
| 3486 switch (*p) | |
| 3487 { | |
| 3488 case GO_LEFT: | |
| 3489 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3490 break; | |
| 3491 case GO_RIGHT: | |
| 3492 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3493 break; | |
| 3494 case GO_VLEFT: | |
| 3495 if (win_hasvertsplit()) | |
| 3496 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3497 break; | |
| 3498 case GO_VRIGHT: | |
| 3499 if (win_hasvertsplit()) | |
| 3500 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3501 break; | |
| 3502 case GO_BOT: | |
| 3503 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3504 break; | |
| 3505 #ifdef FEAT_MENU | |
| 3506 case GO_MENUS: | |
| 3507 gui.menu_is_active = TRUE; | |
| 3508 break; | |
| 3509 #endif | |
| 3510 case GO_GREY: | |
| 3511 /* make menu's have grey items, ignored here */ | |
| 3512 break; | |
| 3513 #ifdef FEAT_TOOLBAR | |
| 3514 case GO_TOOLBAR: | |
| 3515 using_toolbar = TRUE; | |
| 3516 break; | |
| 3517 #endif | |
| 3518 #ifdef FEAT_FOOTER | |
| 3519 case GO_FOOTER: | |
| 3520 using_footer = TRUE; | |
| 3521 break; | |
| 3522 #endif | |
| 3523 case GO_TEAROFF: | |
|
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commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3524 #if defined(FEAT_MENU) |
| 7 | 3525 using_tearoff = TRUE; |
| 3526 #endif | |
| 3527 break; | |
| 3528 default: | |
| 3529 /* Ignore options that are not supported */ | |
| 3530 break; | |
| 3531 } | |
| 685 | 3532 |
| 7 | 3533 if (gui.in_use) |
| 3534 { | |
| 811 | 3535 need_set_size = 0; |
| 7 | 3536 fix_size = FALSE; |
| 685 | 3537 |
| 3538 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3539 /* Update the GUI tab line, it may appear or disappear. This may |
| 3540 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3541 using_tabline = gui_has_tabline(); |
| 706 | 3542 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3543 { |
| 797 | 3544 /* We don't want a resize event change "Rows" here, save and |
| 3545 * restore it. Resizing is handled below. */ | |
| 3546 i = Rows; | |
| 685 | 3547 gui_update_tabline(); |
| 797 | 3548 Rows = i; |
| 1767 | 3549 need_set_size |= RESIZE_VERT; |
| 685 | 3550 if (using_tabline) |
| 3551 fix_size = TRUE; | |
| 3552 if (!gui_use_tabline()) | |
| 3553 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3554 } | |
| 3555 #endif | |
| 3556 | |
| 7 | 3557 for (i = 0; i < 3; i++) |
| 3558 { | |
| 811 | 3559 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3560 * when switching tab pages. But the size only changes when it's | |
| 3561 * shown/unshown. Thus we need two places to remember whether a | |
| 3562 * scrollbar is there or not. */ | |
| 3563 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3564 || gui.which_scrollbars[i] | |
|
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diff
changeset
|
3565 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3566 { |
| 3567 if (i == SBAR_BOTTOM) | |
| 3568 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3569 gui.which_scrollbars[i]); | |
| 3570 else | |
| 3571 { | |
| 3572 FOR_ALL_WINDOWS(wp) | |
| 3573 { | |
| 3574 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3575 } | |
| 3576 } | |
| 811 | 3577 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3578 { | |
| 3579 if (i == SBAR_BOTTOM) | |
| 1767 | 3580 need_set_size |= RESIZE_VERT; |
| 811 | 3581 else |
| 1767 | 3582 need_set_size |= RESIZE_HOR; |
| 811 | 3583 if (gui.which_scrollbars[i]) |
| 3584 fix_size = TRUE; | |
| 3585 } | |
| 7 | 3586 } |
| 811 | 3587 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3588 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3589 } |
| 3590 | |
| 3591 #ifdef FEAT_MENU | |
| 3592 if (gui.menu_is_active != prev_menu_is_active) | |
| 3593 { | |
| 3594 /* We don't want a resize event change "Rows" here, save and | |
| 3595 * restore it. Resizing is handled below. */ | |
| 3596 i = Rows; | |
| 3597 gui_mch_enable_menu(gui.menu_is_active); | |
| 3598 Rows = i; | |
| 3599 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3600 need_set_size |= RESIZE_VERT; |
| 7 | 3601 if (gui.menu_is_active) |
| 3602 fix_size = TRUE; | |
| 3603 } | |
| 3604 #endif | |
| 3605 | |
| 3606 #ifdef FEAT_TOOLBAR | |
| 3607 if (using_toolbar != prev_toolbar) | |
| 3608 { | |
| 3609 gui_mch_show_toolbar(using_toolbar); | |
| 3610 prev_toolbar = using_toolbar; | |
| 1767 | 3611 need_set_size |= RESIZE_VERT; |
| 7 | 3612 if (using_toolbar) |
| 3613 fix_size = TRUE; | |
| 3614 } | |
| 3615 #endif | |
| 3616 #ifdef FEAT_FOOTER | |
| 3617 if (using_footer != prev_footer) | |
| 3618 { | |
| 3619 gui_mch_enable_footer(using_footer); | |
| 3620 prev_footer = using_footer; | |
| 1767 | 3621 need_set_size |= RESIZE_VERT; |
| 7 | 3622 if (using_footer) |
| 3623 fix_size = TRUE; | |
| 3624 } | |
| 3625 #endif | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3626 #if defined(FEAT_MENU) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) |
| 7 | 3627 if (using_tearoff != prev_tearoff) |
| 3628 { | |
| 3629 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3630 prev_tearoff = using_tearoff; | |
| 3631 } | |
| 3632 #endif | |
| 1767 | 3633 if (need_set_size != 0) |
| 276 | 3634 { |
| 3635 #ifdef FEAT_GUI_GTK | |
| 1767 | 3636 long prev_Columns = Columns; |
| 3637 long prev_Rows = Rows; | |
| 276 | 3638 #endif |
| 7 | 3639 /* Adjust the size of the window to make the text area keep the |
| 3640 * same size and to avoid that part of our window is off-screen | |
| 3641 * and a scrollbar can't be used, for example. */ | |
| 811 | 3642 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3643 |
| 3644 #ifdef FEAT_GUI_GTK | |
| 3645 /* GTK has the annoying habit of sending us resize events when | |
| 3646 * changing the window size ourselves. This mostly happens when | |
| 3647 * waiting for a character to arrive, quite unpredictably, and may | |
| 3648 * change Columns and Rows when we don't want it. Wait for a | |
| 3649 * character here to avoid this effect. | |
| 3650 * If you remove this, please test this command for resizing | |
| 292 | 3651 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3652 * Don't do this while starting up though. |
| 1767 | 3653 * Don't change Rows when adding menu/toolbar/tabline. |
| 3654 * Don't change Columns when adding vertical toolbar. */ | |
| 3655 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3656 (void)char_avail(); |
| 1767 | 3657 if ((need_set_size & RESIZE_VERT) == 0) |
| 3658 Rows = prev_Rows; | |
| 3659 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3660 Columns = prev_Columns; | |
| 276 | 3661 #endif |
| 3662 } | |
| 687 | 3663 /* When the console tabline appears or disappears the window positions |
| 3664 * change. */ | |
| 3665 if (firstwin->w_winrow != tabline_height()) | |
| 3666 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3667 } |
| 3668 } | |
| 3669 | |
| 685 | 3670 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3671 /* | |
| 3672 * Return TRUE if the GUI is taking care of the tabline. | |
| 3673 * It may still be hidden if 'showtabline' is zero. | |
| 3674 */ | |
| 3675 int | |
|
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parents:
7801
diff
changeset
|
3676 gui_use_tabline(void) |
| 685 | 3677 { |
| 3678 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3679 } | |
| 3680 | |
| 3681 /* | |
| 3682 * Return TRUE if the GUI is showing the tabline. | |
| 3683 * This uses 'showtabline'. | |
| 3684 */ | |
| 3685 static int | |
|
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parents:
7801
diff
changeset
|
3686 gui_has_tabline(void) |
| 685 | 3687 { |
| 3688 if (!gui_use_tabline() | |
| 3689 || p_stal == 0 | |
| 3690 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3691 return FALSE; | |
| 3692 return TRUE; | |
| 3693 } | |
| 3694 | |
| 3695 /* | |
| 3696 * Update the tabline. | |
| 3697 * This may display/undisplay the tabline and update the labels. | |
| 3698 */ | |
| 3699 void | |
|
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parents:
7801
diff
changeset
|
3700 gui_update_tabline(void) |
| 685 | 3701 { |
| 3702 int showit = gui_has_tabline(); | |
| 797 | 3703 int shown = gui_mch_showing_tabline(); |
| 685 | 3704 |
| 3705 if (!gui.starting && starting == 0) | |
| 3706 { | |
| 848 | 3707 /* Updating the tabline uses direct GUI commands, flush |
| 3708 * outstanding instructions first. (esp. clear screen) */ | |
| 3709 out_flush(); | |
| 3710 | |
| 797 | 3711 if (!showit != !shown) |
| 3712 gui_mch_show_tabline(showit); | |
| 685 | 3713 if (showit != 0) |
| 3714 gui_mch_update_tabline(); | |
| 797 | 3715 |
| 3716 /* When the tabs change from hidden to shown or from shown to | |
| 3717 * hidden the size of the text area should remain the same. */ | |
| 3718 if (!showit != !shown) | |
| 811 | 3719 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3720 } |
| 3721 } | |
| 3722 | |
| 3723 /* | |
| 839 | 3724 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3725 */ |
| 3726 void | |
|
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parents:
7801
diff
changeset
|
3727 get_tabline_label( |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
3728 tabpage_T *tp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3729 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3730 { |
| 3731 int modified = FALSE; | |
| 3732 char_u buf[40]; | |
| 3733 int wincount; | |
| 3734 win_T *wp; | |
| 857 | 3735 char_u **opt; |
| 839 | 3736 |
| 3737 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3738 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3739 if (**opt != NUL) | |
| 685 | 3740 { |
| 687 | 3741 int use_sandbox = FALSE; |
| 3742 int save_called_emsg = called_emsg; | |
| 3743 char_u res[MAXPATHL]; | |
| 706 | 3744 tabpage_T *save_curtab; |
| 839 | 3745 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3746 : "guitablabel"); | |
| 687 | 3747 |
| 3748 called_emsg = FALSE; | |
| 3749 | |
| 3750 printer_page_num = tabpage_index(tp); | |
| 3751 # ifdef FEAT_EVAL | |
| 3752 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3753 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3754 # endif |
| 706 | 3755 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3756 curtab->tp_firstwin = firstwin; | |
| 3757 curtab->tp_lastwin = lastwin; | |
| 3758 curtab->tp_curwin = curwin; | |
| 3759 save_curtab = curtab; | |
| 3760 curtab = tp; | |
| 3761 topframe = curtab->tp_topframe; | |
| 3762 firstwin = curtab->tp_firstwin; | |
| 3763 lastwin = curtab->tp_lastwin; | |
| 3764 curwin = curtab->tp_curwin; | |
| 3765 curbuf = curwin->w_buffer; | |
| 3766 | |
| 687 | 3767 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3768 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3769 0, (int)Columns, NULL, NULL); |
| 687 | 3770 STRCPY(NameBuff, res); |
| 3771 | |
| 706 | 3772 /* Back to the original curtab. */ |
| 3773 curtab = save_curtab; | |
| 3774 topframe = curtab->tp_topframe; | |
| 3775 firstwin = curtab->tp_firstwin; | |
| 3776 lastwin = curtab->tp_lastwin; | |
| 3777 curwin = curtab->tp_curwin; | |
| 3778 curbuf = curwin->w_buffer; | |
| 3779 | |
| 687 | 3780 if (called_emsg) |
| 839 | 3781 set_string_option_direct(opt_name, -1, |
| 694 | 3782 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3783 called_emsg |= save_called_emsg; |
| 3784 } | |
| 857 | 3785 |
| 3786 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3787 * use a default label. */ | |
| 3788 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3789 { |
| 819 | 3790 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3791 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3792 if (!tooltip) |
| 3793 shorten_dir(NameBuff); | |
| 687 | 3794 |
| 3795 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3796 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3797 if (bufIsChanged(wp->w_buffer)) | |
| 3798 modified = TRUE; | |
| 3799 if (modified || wincount > 1) | |
| 3800 { | |
| 3801 if (wincount > 1) | |
| 3802 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3803 else | |
| 3804 buf[0] = NUL; | |
| 3805 if (modified) | |
| 3806 STRCAT(buf, "+"); | |
| 3807 STRCAT(buf, " "); | |
| 1620 | 3808 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3809 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3810 } | |
| 685 | 3811 } |
| 3812 } | |
| 3813 | |
| 691 | 3814 /* |
| 3815 * Send the event for clicking to select tab page "nr". | |
| 3816 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3817 * that tab page or the cmdline window is open. |
| 691 | 3818 */ |
| 3819 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3820 send_tabline_event(int nr) |
| 691 | 3821 { |
| 3822 char_u string[3]; | |
| 3823 | |
| 3824 if (nr == tabpage_index(curtab)) | |
| 3825 return FALSE; | |
| 844 | 3826 |
| 3827 /* Don't put events in the input queue now. */ | |
| 3828 if (hold_gui_events | |
| 838 | 3829 # ifdef FEAT_CMDWIN |
| 844 | 3830 || cmdwin_type != 0 |
| 3831 # endif | |
| 3832 ) | |
| 838 | 3833 { |
| 3834 /* Set it back to the current tab page. */ | |
| 3835 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3836 return FALSE; | |
| 3837 } | |
| 844 | 3838 |
| 691 | 3839 string[0] = CSI; |
| 3840 string[1] = KS_TABLINE; | |
| 3841 string[2] = KE_FILLER; | |
| 3842 add_to_input_buf(string, 3); | |
| 3843 string[0] = nr; | |
| 3844 add_to_input_buf_csi(string, 1); | |
| 3845 return TRUE; | |
| 3846 } | |
| 3847 | |
| 824 | 3848 /* |
| 3849 * Send a tabline menu event | |
| 3850 */ | |
| 3851 void | |
|
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parents:
7801
diff
changeset
|
3852 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3853 { |
| 3854 char_u string[3]; | |
| 3855 | |
| 844 | 3856 /* Don't put events in the input queue now. */ |
| 3857 if (hold_gui_events) | |
| 3858 return; | |
| 3859 | |
| 824 | 3860 string[0] = CSI; |
| 3861 string[1] = KS_TABMENU; | |
| 3862 string[2] = KE_FILLER; | |
| 3863 add_to_input_buf(string, 3); | |
| 3864 string[0] = tabidx; | |
| 3865 string[1] = (char_u)(long)event; | |
| 3866 add_to_input_buf_csi(string, 2); | |
| 3867 } | |
| 3868 | |
| 685 | 3869 #endif |
| 7 | 3870 |
| 3871 /* | |
| 3872 * Scrollbar stuff: | |
| 3873 */ | |
| 3874 | |
| 669 | 3875 /* |
| 3876 * Remove all scrollbars. Used before switching to another tab page. | |
| 3877 */ | |
| 3878 void | |
|
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parents:
7801
diff
changeset
|
3879 gui_remove_scrollbars(void) |
| 669 | 3880 { |
| 3881 int i; | |
| 3882 win_T *wp; | |
| 3883 | |
| 3884 for (i = 0; i < 3; i++) | |
| 3885 { | |
| 3886 if (i == SBAR_BOTTOM) | |
| 3887 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3888 else | |
| 3889 { | |
| 3890 FOR_ALL_WINDOWS(wp) | |
| 3891 { | |
| 3892 gui_do_scrollbar(wp, i, FALSE); | |
| 3893 } | |
| 3894 } | |
| 788 | 3895 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3896 } |
| 3897 } | |
| 3898 | |
| 7 | 3899 void |
|
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parents:
7801
diff
changeset
|
3900 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3901 { |
| 3902 static int sbar_ident = 0; | |
| 3903 | |
| 3904 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3905 sb->wp = wp; | |
| 3906 sb->type = type; | |
| 3907 sb->value = 0; | |
| 3908 #ifdef FEAT_GUI_ATHENA | |
| 3909 sb->pixval = 0; | |
| 3910 #endif | |
| 3911 sb->size = 1; | |
| 3912 sb->max = 1; | |
| 3913 sb->top = 0; | |
| 3914 sb->height = 0; | |
| 3915 sb->width = 0; | |
| 3916 sb->status_height = 0; | |
| 3917 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3918 } | |
| 3919 | |
| 3920 /* | |
| 3921 * Find the scrollbar with the given index. | |
| 3922 */ | |
| 3923 scrollbar_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3924 gui_find_scrollbar(long ident) |
| 7 | 3925 { |
| 3926 win_T *wp; | |
| 3927 | |
| 3928 if (gui.bottom_sbar.ident == ident) | |
| 3929 return &gui.bottom_sbar; | |
| 3930 FOR_ALL_WINDOWS(wp) | |
| 3931 { | |
| 3932 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3933 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3934 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3935 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3936 } | |
| 3937 return NULL; | |
| 3938 } | |
| 3939 | |
| 3940 /* | |
| 3941 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3942 * | |
| 3943 * For Win32, Macintosh and GTK+ 2: | |
| 3944 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3945 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3946 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3947 * we're just hanging in the call to DispatchMessage() in | |
| 3948 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3949 * mouse button click event in the scrollbar window. -- webb. | |
| 3950 * | |
| 3951 * Solution: Do the scrolling right here. But only when allowed. | |
| 3952 * Ignore the scrollbars while executing an external command or when there | |
| 3953 * are still characters to be processed. | |
| 3954 */ | |
| 3955 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3956 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3957 { |
| 3958 win_T *wp; | |
| 3959 int sb_num; | |
| 3960 #ifdef USE_ON_FLY_SCROLL | |
| 3961 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3962 linenr_T old_topline = curwin->w_topline; | |
| 3963 # ifdef FEAT_DIFF | |
| 3964 int old_topfill = curwin->w_topfill; | |
| 3965 # endif | |
| 3966 #else | |
| 664 | 3967 char_u bytes[sizeof(long_u)]; |
| 7 | 3968 int byte_count; |
| 3969 #endif | |
| 3970 | |
| 3971 if (sb == NULL) | |
| 3972 return; | |
| 3973 | |
| 3974 /* Don't put events in the input queue now. */ | |
| 3975 if (hold_gui_events) | |
| 3976 return; | |
| 3977 | |
| 3978 #ifdef FEAT_CMDWIN | |
| 3979 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3980 return; | |
| 3981 #endif | |
| 3982 | |
| 3983 if (still_dragging) | |
| 3984 { | |
| 3985 if (sb->wp == NULL) | |
| 3986 gui.dragged_sb = SBAR_BOTTOM; | |
| 3987 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3988 gui.dragged_sb = SBAR_LEFT; | |
| 3989 else | |
| 3990 gui.dragged_sb = SBAR_RIGHT; | |
| 3991 gui.dragged_wp = sb->wp; | |
| 3992 } | |
| 3993 else | |
| 3994 { | |
| 3995 gui.dragged_sb = SBAR_NONE; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3996 #ifdef FEAT_GUI_GTK |
| 7 | 3997 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3998 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3999 gui.dragged_wp = NULL; |
| 4000 #endif | |
| 4001 } | |
| 4002 | |
| 4003 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 4004 if (sb->wp != NULL) | |
| 4005 sb = &sb->wp->w_scrollbars[0]; | |
| 4006 | |
| 4007 /* | |
| 4008 * Check validity of value | |
| 4009 */ | |
| 4010 if (value < 0) | |
| 4011 value = 0; | |
| 4012 #ifdef SCROLL_PAST_END | |
| 4013 else if (value > sb->max) | |
| 4014 value = sb->max; | |
| 4015 #else | |
| 4016 if (value > sb->max - sb->size + 1) | |
| 4017 value = sb->max - sb->size + 1; | |
| 4018 #endif | |
| 4019 | |
| 4020 sb->value = value; | |
| 4021 | |
| 4022 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 4023 /* When not allowed to do the scrolling right now, return. |
| 4024 * This also checked input_available(), but that causes the first click in | |
| 4025 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 4026 if (dont_scroll) | |
| 7 | 4027 return; |
| 4028 #endif | |
| 973 | 4029 #ifdef FEAT_INS_EXPAND |
| 4030 /* Disallow scrolling the current window when the completion popup menu is | |
| 4031 * visible. */ | |
| 4032 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 4033 return; | |
| 4034 #endif | |
| 7 | 4035 |
| 4036 #ifdef FEAT_RIGHTLEFT | |
| 4037 if (sb->wp == NULL && curwin->w_p_rl) | |
| 4038 { | |
| 4039 value = sb->max + 1 - sb->size - value; | |
| 4040 if (value < 0) | |
| 4041 value = 0; | |
| 4042 } | |
| 4043 #endif | |
| 4044 | |
| 4045 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 4046 { | |
| 4047 sb_num = 0; | |
| 4048 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 4049 sb_num++; | |
| 4050 if (wp == NULL) | |
| 4051 return; | |
| 4052 | |
| 4053 #ifdef USE_ON_FLY_SCROLL | |
| 4054 current_scrollbar = sb_num; | |
| 4055 scrollbar_value = value; | |
| 4056 if (State & NORMAL) | |
| 4057 { | |
| 4058 gui_do_scroll(); | |
| 4059 setcursor(); | |
| 4060 } | |
| 4061 else if (State & INSERT) | |
| 4062 { | |
| 4063 ins_scroll(); | |
| 4064 setcursor(); | |
| 4065 } | |
| 4066 else if (State & CMDLINE) | |
| 4067 { | |
| 4068 if (msg_scrolled == 0) | |
| 4069 { | |
| 4070 gui_do_scroll(); | |
| 4071 redrawcmdline(); | |
| 4072 } | |
| 4073 } | |
| 4074 # ifdef FEAT_FOLDING | |
| 4075 /* Value may have been changed for closed fold. */ | |
| 4076 sb->value = sb->wp->w_topline - 1; | |
| 4077 # endif | |
| 788 | 4078 |
| 4079 /* When dragging one scrollbar and there is another one at the other | |
| 4080 * side move the thumb of that one too. */ | |
| 4081 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4082 gui_mch_set_scrollbar_thumb( | |
| 4083 &sb->wp->w_scrollbars[ | |
| 4084 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4085 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4086 sb->value, sb->size, sb->max); | |
| 4087 | |
| 7 | 4088 #else |
| 4089 bytes[0] = CSI; | |
| 4090 bytes[1] = KS_VER_SCROLLBAR; | |
| 4091 bytes[2] = KE_FILLER; | |
| 4092 bytes[3] = (char_u)sb_num; | |
| 4093 byte_count = 4; | |
| 4094 #endif | |
| 4095 } | |
| 4096 else | |
| 4097 { | |
| 4098 #ifdef USE_ON_FLY_SCROLL | |
| 4099 scrollbar_value = value; | |
| 4100 | |
| 4101 if (State & NORMAL) | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4102 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4103 else if (State & INSERT) |
| 4104 ins_horscroll(); | |
| 4105 else if (State & CMDLINE) | |
| 4106 { | |
| 540 | 4107 if (msg_scrolled == 0) |
| 7 | 4108 { |
|
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parents:
2378
diff
changeset
|
4109 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4110 redrawcmdline(); |
| 4111 } | |
| 4112 } | |
| 4113 if (old_leftcol != curwin->w_leftcol) | |
| 4114 { | |
| 4115 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4116 setcursor(); | |
| 4117 } | |
| 4118 #else | |
| 4119 bytes[0] = CSI; | |
| 4120 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4121 bytes[2] = KE_FILLER; | |
| 4122 byte_count = 3; | |
| 4123 #endif | |
| 4124 } | |
| 4125 | |
| 4126 #ifdef USE_ON_FLY_SCROLL | |
| 4127 /* | |
| 4128 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4129 */ | |
| 4130 if (curwin->w_p_scb | |
| 4131 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4132 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
|
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parents:
13380
diff
changeset
|
4133 # ifdef FEAT_DIFF |
| 7 | 4134 || curwin->w_topfill != old_topfill |
|
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parents:
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diff
changeset
|
4135 # endif |
| 7 | 4136 )))) |
| 4137 { | |
| 4138 do_check_scrollbind(TRUE); | |
| 4139 /* need to update the window right here */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4140 FOR_ALL_WINDOWS(wp) |
| 7 | 4141 if (wp->w_redr_type > 0) |
| 4142 updateWindow(wp); | |
| 4143 setcursor(); | |
| 4144 } | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4145 out_flush_cursor(FALSE, TRUE); |
| 7 | 4146 #else |
| 664 | 4147 add_to_input_buf(bytes, byte_count); |
| 4148 add_long_to_buf((long_u)value, bytes); | |
| 4149 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4150 #endif |
| 4151 } | |
| 4152 | |
| 4153 /* | |
| 4154 * Scrollbar stuff: | |
| 4155 */ | |
| 4156 | |
| 1906 | 4157 /* |
| 4158 * Called when something in the window layout has changed. | |
| 4159 */ | |
| 4160 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4161 gui_may_update_scrollbars(void) |
| 1906 | 4162 { |
| 4163 if (gui.in_use && starting == 0) | |
| 4164 { | |
| 4165 out_flush(); | |
| 4166 gui_init_which_components(NULL); | |
| 4167 gui_update_scrollbars(TRUE); | |
| 4168 } | |
| 4169 need_mouse_correct = TRUE; | |
| 4170 } | |
| 4171 | |
| 7 | 4172 void |
|
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parents:
7801
diff
changeset
|
4173 gui_update_scrollbars( |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4174 int force) /* Force all scrollbars to get updated */ |
| 7 | 4175 { |
| 4176 win_T *wp; | |
| 4177 scrollbar_T *sb; | |
| 4178 long val, size, max; /* need 32 bits here */ | |
| 4179 int which_sb; | |
| 4180 int h, y; | |
| 4181 static win_T *prev_curwin = NULL; | |
| 4182 | |
| 4183 /* Update the horizontal scrollbar */ | |
| 4184 gui_update_horiz_scrollbar(force); | |
| 4185 | |
| 4186 #ifndef WIN3264 | |
| 4187 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4188 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4189 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4190 return; | |
| 4191 #endif | |
| 4192 | |
| 4193 /* | |
| 4194 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4195 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4196 * need to update the other one. | |
| 4197 */ | |
| 674 | 4198 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4199 && gui.which_scrollbars[SBAR_LEFT] | |
| 4200 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4201 { |
| 4202 /* | |
| 4203 * If we have two scrollbars and one of them is being dragged, just | |
| 4204 * copy the scrollbar position from the dragged one to the other one. | |
| 4205 */ | |
| 4206 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4207 if (gui.dragged_wp != NULL) | |
| 4208 gui_mch_set_scrollbar_thumb( | |
| 4209 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4210 gui.dragged_wp->w_scrollbars[0].value, | |
| 4211 gui.dragged_wp->w_scrollbars[0].size, | |
| 4212 gui.dragged_wp->w_scrollbars[0].max); | |
| 4213 } | |
| 4214 | |
| 4215 /* avoid that moving components around generates events */ | |
| 4216 ++hold_gui_events; | |
| 4217 | |
|
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commit https://github.com/vim/vim/commit/45a249513f5ed2de0a6f6b5cb6e32015e35644be
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4218 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4219 { |
| 4220 if (wp->w_buffer == NULL) /* just in case */ | |
| 4221 continue; | |
| 674 | 4222 /* Skip a scrollbar that is being dragged. */ |
| 4223 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4224 || gui.dragged_sb == SBAR_RIGHT) | |
| 4225 && gui.dragged_wp == wp) | |
| 4226 continue; | |
| 4227 | |
| 7 | 4228 #ifdef SCROLL_PAST_END |
| 4229 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4230 #else | |
| 4231 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4232 #endif | |
| 4233 if (max < 0) /* empty buffer */ | |
| 4234 max = 0; | |
| 4235 val = wp->w_topline - 1; | |
| 4236 size = wp->w_height; | |
| 4237 #ifdef SCROLL_PAST_END | |
| 4238 if (val > max) /* just in case */ | |
| 4239 val = max; | |
| 4240 #else | |
| 4241 if (size > max + 1) /* just in case */ | |
| 4242 size = max + 1; | |
| 4243 if (val > max - size + 1) | |
| 4244 val = max - size + 1; | |
| 4245 #endif | |
| 4246 if (val < 0) /* minimal value is 0 */ | |
| 4247 val = 0; | |
| 4248 | |
| 4249 /* | |
| 4250 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4251 * It would be the same info for left and right so we just store it for | |
| 4252 * one of them. | |
| 4253 */ | |
| 4254 sb = &wp->w_scrollbars[0]; | |
| 4255 | |
| 4256 /* | |
| 4257 * Note: no check for valid w_botline. If it's not valid the | |
| 4258 * scrollbars will be updated later anyway. | |
| 4259 */ | |
| 4260 if (size < 1 || wp->w_botline - 2 > max) | |
| 4261 { | |
| 4262 /* | |
| 4263 * This can happen during changing files. Just don't update the | |
| 4264 * scrollbar for now. | |
| 4265 */ | |
| 4266 sb->height = 0; /* Force update next time */ | |
| 4267 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4268 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4269 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4270 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4271 continue; | |
| 4272 } | |
| 4273 if (force || sb->height != wp->w_height | |
| 4274 || sb->top != wp->w_winrow | |
| 4275 || sb->status_height != wp->w_status_height | |
| 4276 || sb->width != wp->w_width | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4277 || prev_curwin != curwin) |
| 7 | 4278 { |
| 4279 /* Height, width or position of scrollbar has changed. For | |
| 4280 * vertical split: curwin changed. */ | |
| 4281 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; | |
| 4285 | |
| 4286 /* Calculate height and position in pixels */ | |
| 4287 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4288 y = sb->top * gui.char_height + gui.border_offset; | |
| 4289 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4290 if (gui.menu_is_active) | |
| 4291 y += gui.menu_height; | |
| 4292 #endif | |
| 4293 | |
| 4294 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4295 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4296 # ifdef FEAT_GUI_ATHENA | |
| 4297 y += gui.toolbar_height; | |
| 4298 # else | |
| 4299 # ifdef FEAT_GUI_MSWIN | |
| 4300 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4301 # endif | |
| 4302 # endif | |
| 4303 #endif | |
| 4304 | |
| 810 | 4305 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4306 if (gui_has_tabline()) | |
| 843 | 4307 y += gui.tabline_height; |
| 810 | 4308 #endif |
| 4309 | |
| 7 | 4310 if (wp->w_winrow == 0) |
| 4311 { | |
| 4312 /* Height of top scrollbar includes width of top border */ | |
| 4313 h += gui.border_offset; | |
| 4314 y -= gui.border_offset; | |
| 4315 } | |
| 4316 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4317 { | |
| 4318 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4319 gui.left_sbar_x, y, | |
| 4320 gui.scrollbar_width, h); | |
| 4321 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4322 } | |
| 4323 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4324 { | |
| 4325 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4326 gui.right_sbar_x, y, | |
| 4327 gui.scrollbar_width, h); | |
| 4328 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4329 } | |
| 4330 } | |
| 4331 | |
| 4332 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4333 * checking if the thumb moved at least a pixel. Only do this for | |
| 4334 * Athena, most other GUIs require the update anyway to make the | |
| 4335 * arrows work. */ | |
| 4336 #ifdef FEAT_GUI_ATHENA | |
| 4337 if (max == 0) | |
| 4338 y = 0; | |
| 4339 else | |
| 4340 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4341 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4342 #else | |
| 4343 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4344 #endif | |
| 4345 { | |
| 4346 /* Thumb of scrollbar has moved */ | |
| 4347 sb->value = val; | |
| 4348 #ifdef FEAT_GUI_ATHENA | |
| 4349 sb->pixval = y; | |
| 4350 #endif | |
| 4351 sb->size = size; | |
| 4352 sb->max = max; | |
| 674 | 4353 if (gui.which_scrollbars[SBAR_LEFT] |
| 4354 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4355 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4356 val, size, max); | |
| 4357 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4358 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4359 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4360 val, size, max); | |
| 4361 } | |
| 4362 } | |
| 4363 prev_curwin = curwin; | |
| 4364 --hold_gui_events; | |
| 4365 } | |
| 4366 | |
| 4367 /* | |
| 4368 * Enable or disable a scrollbar. | |
| 4369 * Check for scrollbars for vertically split windows which are not enabled | |
| 4370 * sometimes. | |
| 4371 */ | |
| 4372 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4373 gui_do_scrollbar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4374 win_T *wp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4375 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4376 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4377 { |
| 4378 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4379 int has_midcol = (wp->w_wincol <= midcol | |
| 4380 && wp->w_wincol + wp->w_width >= midcol); | |
| 4381 | |
| 4382 /* Only enable scrollbars that contain the middle column of the current | |
| 4383 * window. */ | |
| 4384 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4385 { | |
| 4386 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4387 * contain the middle column of the current window. */ | |
| 4388 if (!has_midcol) | |
| 4389 enable = FALSE; | |
| 4390 } | |
| 4391 else | |
| 4392 { | |
| 4393 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4394 * contain the middle column of the current window nor are on the far | |
| 4395 * side. */ | |
| 4396 if (midcol > Columns / 2) | |
| 4397 { | |
| 4398 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4399 enable = FALSE; | |
| 4400 } | |
| 4401 else | |
| 4402 { | |
| 4403 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4404 : !has_midcol) | |
| 4405 enable = FALSE; | |
| 4406 } | |
| 4407 } | |
| 4408 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4409 } | |
| 4410 | |
| 4411 /* | |
| 4412 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4413 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4414 * or FALSE otherwise. | |
| 4415 */ | |
| 4416 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4417 gui_do_scroll(void) |
| 7 | 4418 { |
| 4419 win_T *wp, *save_wp; | |
| 4420 int i; | |
| 4421 long nlines; | |
| 4422 pos_T old_cursor; | |
| 4423 linenr_T old_topline; | |
| 4424 #ifdef FEAT_DIFF | |
| 4425 int old_topfill; | |
| 4426 #endif | |
| 4427 | |
| 4428 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4429 if (wp == NULL) | |
| 4430 break; | |
| 4431 if (wp == NULL) | |
| 4432 /* Couldn't find window */ | |
| 4433 return FALSE; | |
| 4434 | |
| 4435 /* | |
| 4436 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4437 */ | |
| 4438 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4439 if (nlines == 0) | |
| 4440 return FALSE; | |
| 4441 | |
| 4442 save_wp = curwin; | |
| 4443 old_topline = wp->w_topline; | |
| 4444 #ifdef FEAT_DIFF | |
| 4445 old_topfill = wp->w_topfill; | |
| 4446 #endif | |
| 4447 old_cursor = wp->w_cursor; | |
| 4448 curwin = wp; | |
| 4449 curbuf = wp->w_buffer; | |
| 4450 if (nlines < 0) | |
| 4451 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4452 else | |
| 4453 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4454 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4455 * the mouse-up event already, but we still want it to behave like when | |
| 4456 * dragging. But not the next click in an arrow. */ | |
| 4457 if (gui.dragged_sb == SBAR_NONE) | |
| 4458 gui.dragged_wp = NULL; | |
| 4459 | |
| 4460 if (old_topline != wp->w_topline | |
| 4461 #ifdef FEAT_DIFF | |
| 4462 || old_topfill != wp->w_topfill | |
| 4463 #endif | |
| 4464 ) | |
| 4465 { | |
| 4466 if (p_so != 0) | |
| 4467 { | |
| 4468 cursor_correct(); /* fix window for 'so' */ | |
| 4469 update_topline(); /* avoid up/down jump */ | |
| 4470 } | |
| 4471 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4472 coladvance(wp->w_curswant); | |
| 4473 wp->w_scbind_pos = wp->w_topline; | |
| 4474 } | |
| 4475 | |
| 519 | 4476 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4477 validate_cursor(); | |
| 4478 | |
| 7 | 4479 curwin = save_wp; |
| 4480 curbuf = save_wp->w_buffer; | |
| 4481 | |
| 4482 /* | |
| 4483 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4484 * the status line!). | |
| 4485 */ | |
| 4486 if (old_topline != wp->w_topline | |
| 519 | 4487 || wp->w_redr_type != 0 |
| 7 | 4488 #ifdef FEAT_DIFF |
| 4489 || old_topfill != wp->w_topfill | |
| 4490 #endif | |
| 4491 ) | |
| 4492 { | |
| 1434 | 4493 int type = VALID; |
| 4494 | |
| 4495 #ifdef FEAT_INS_EXPAND | |
| 4496 if (pum_visible()) | |
| 4497 { | |
| 4498 type = NOT_VALID; | |
| 4499 wp->w_lines_valid = 0; | |
| 4500 } | |
| 4501 #endif | |
| 4502 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4503 * disappear when losing focus after a scrollbar drag. */ | |
| 4504 if (wp->w_redr_type < type) | |
| 4505 wp->w_redr_type = type; | |
|
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diff
changeset
|
4506 mch_disable_flush(); |
| 7 | 4507 updateWindow(wp); /* update window, status line, and cmdline */ |
|
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diff
changeset
|
4508 mch_enable_flush(); |
| 7 | 4509 } |
| 4510 | |
| 973 | 4511 #ifdef FEAT_INS_EXPAND |
| 4512 /* May need to redraw the popup menu. */ | |
| 4513 if (pum_visible()) | |
| 4514 pum_redraw(); | |
| 4515 #endif | |
| 4516 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10819
diff
changeset
|
4517 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4518 } |
| 4519 | |
| 4520 | |
| 4521 /* | |
| 4522 * Horizontal scrollbar stuff: | |
| 4523 */ | |
| 4524 | |
| 4525 /* | |
| 4526 * Return length of line "lnum" for horizontal scrolling. | |
| 4527 */ | |
| 4528 static colnr_T | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
4529 scroll_line_len(linenr_T lnum) |
| 7 | 4530 { |
| 4531 char_u *p; | |
| 4532 colnr_T col; | |
| 4533 int w; | |
| 4534 | |
| 4535 p = ml_get(lnum); | |
| 4536 col = 0; | |
| 4537 if (*p != NUL) | |
| 4538 for (;;) | |
| 4539 { | |
| 4540 w = chartabsize(p, col); | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4541 MB_PTR_ADV(p); |
| 7 | 4542 if (*p == NUL) /* don't count the last character */ |
| 4543 break; | |
| 4544 col += w; | |
| 4545 } | |
| 4546 return col; | |
| 4547 } | |
| 4548 | |
| 4549 /* Remember which line is currently the longest, so that we don't have to | |
| 4550 * search for it when scrolling horizontally. */ | |
| 4551 static linenr_T longest_lnum = 0; | |
| 4552 | |
|
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|
4553 /* |
|
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diff
changeset
|
4554 * Find longest visible line number. If this is not possible (or not desired, |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4555 * by setting 'h' in "guioptions") then the current line number is returned. |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4556 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4557 static linenr_T |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
4558 gui_find_longest_lnum(void) |
|
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|
4559 { |
|
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|
4560 linenr_T ret = 0; |
|
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|
4561 |
|
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|
4562 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
0ca06a92adfb
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|
4563 * line numbers, topline and botline can be invalid when displaying is |
|
0ca06a92adfb
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changeset
|
4564 * postponed. */ |
|
0ca06a92adfb
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diff
changeset
|
4565 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
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diff
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|
4566 && curwin->w_topline <= curwin->w_cursor.lnum |
|
0ca06a92adfb
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diff
changeset
|
4567 && curwin->w_botline > curwin->w_cursor.lnum |
|
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diff
changeset
|
4568 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
0ca06a92adfb
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|
4569 { |
|
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|
4570 linenr_T lnum; |
|
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|
4571 colnr_T n; |
|
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changeset
|
4572 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4573 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4574 /* Use maximum of all visible lines. Remember the lnum of the |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4575 * longest line, closest to the cursor line. Used when scrolling |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4576 * below. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4577 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4578 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4579 n = scroll_line_len(lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4580 if (n > (colnr_T)max) |
|
0ca06a92adfb
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diff
changeset
|
4581 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4582 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4583 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4584 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4585 else if (n == (colnr_T)max |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4586 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4587 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4588 ret = lnum; |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4589 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4590 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4591 else |
|
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changeset
|
4592 /* Use cursor line only. */ |
|
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|
4593 ret = curwin->w_cursor.lnum; |
|
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changeset
|
4594 |
|
0ca06a92adfb
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diff
changeset
|
4595 return ret; |
|
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|
4596 } |
|
0ca06a92adfb
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changeset
|
4597 |
| 7 | 4598 static void |
|
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parents:
7801
diff
changeset
|
4599 gui_update_horiz_scrollbar(int force) |
| 7 | 4600 { |
| 4601 long value, size, max; /* need 32 bit ints here */ | |
| 4602 | |
| 4603 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4604 return; | |
| 4605 | |
| 4606 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4607 return; | |
| 4608 | |
| 4609 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4610 return; | |
| 4611 | |
| 4612 /* | |
| 4613 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4614 * something (like changing files). If so, don't do anything for now. | |
| 4615 */ | |
| 4616 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4617 { | |
| 4618 gui.bottom_sbar.value = -1; | |
| 4619 return; | |
| 4620 } | |
| 4621 | |
|
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parents:
12477
diff
changeset
|
4622 size = curwin->w_width; |
| 7 | 4623 if (curwin->w_p_wrap) |
| 4624 { | |
| 4625 value = 0; | |
| 4626 #ifdef SCROLL_PAST_END | |
| 4627 max = 0; | |
| 4628 #else | |
|
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patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4629 max = curwin->w_width - 1; |
| 7 | 4630 #endif |
| 4631 } | |
| 4632 else | |
| 4633 { | |
| 4634 value = curwin->w_leftcol; | |
| 4635 | |
|
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|
4636 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
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parents:
2378
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changeset
|
4637 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
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changeset
|
4638 |
| 7 | 4639 #ifdef FEAT_VIRTUALEDIT |
| 4640 if (virtual_active()) | |
| 4641 { | |
| 4642 /* May move the cursor even further to the right. */ | |
| 4643 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4644 max = curwin->w_virtcol; | |
| 4645 } | |
| 4646 #endif | |
| 4647 | |
| 4648 #ifndef SCROLL_PAST_END | |
|
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parents:
12477
diff
changeset
|
4649 max += curwin->w_width - 1; |
| 7 | 4650 #endif |
| 4651 /* 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
|
4652 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4653 size -= curwin_col_off(); |
| 4654 #ifndef SCROLL_PAST_END | |
| 4655 max -= curwin_col_off(); | |
| 4656 #endif | |
| 4657 } | |
| 4658 | |
| 4659 #ifndef SCROLL_PAST_END | |
| 4660 if (value > max - size + 1) | |
| 4661 value = max - size + 1; /* limit the value to allowable range */ | |
| 4662 #endif | |
| 4663 | |
| 4664 #ifdef FEAT_RIGHTLEFT | |
| 4665 if (curwin->w_p_rl) | |
| 4666 { | |
| 4667 value = max + 1 - size - value; | |
| 4668 if (value < 0) | |
| 4669 { | |
| 4670 size += value; | |
| 4671 value = 0; | |
| 4672 } | |
| 4673 } | |
| 4674 #endif | |
| 4675 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4676 && max == gui.bottom_sbar.max) | |
| 4677 return; | |
| 4678 | |
| 4679 gui.bottom_sbar.value = value; | |
| 4680 gui.bottom_sbar.size = size; | |
| 4681 gui.bottom_sbar.max = max; | |
| 4682 gui.prev_wrap = curwin->w_p_wrap; | |
| 4683 | |
| 4684 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4685 } | |
| 4686 | |
| 4687 /* | |
| 4688 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4689 */ | |
| 4690 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4691 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4692 { |
| 4693 /* no wrapping, no scrolling */ | |
| 4694 if (curwin->w_p_wrap) | |
| 4695 return FALSE; | |
| 4696 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4697 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4698 return FALSE; |
| 4699 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4700 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4701 |
| 4702 /* 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
|
4703 * longest visible line. */ |
| 7 | 4704 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
|
4705 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4706 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4707 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4708 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4709 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4710 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
|
4711 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4712 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4713 /* 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
|
4714 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
|
4715 && longest_lnum < curwin->w_botline) |
| 7 | 4716 { |
| 4717 curwin->w_cursor.lnum = longest_lnum; | |
| 4718 curwin->w_cursor.col = 0; | |
| 4719 } | |
| 4720 } | |
| 4721 | |
| 4722 return leftcol_changed(); | |
| 4723 } | |
| 4724 | |
| 4725 /* | |
| 4726 * Check that none of the colors are the same as the background color | |
| 4727 */ | |
| 4728 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4729 gui_check_colors(void) |
| 7 | 4730 { |
| 4731 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4732 { | |
| 4733 gui_set_bg_color((char_u *)"White"); | |
| 4734 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4735 gui_set_fg_color((char_u *)"Black"); | |
| 4736 } | |
| 4737 } | |
| 4738 | |
| 203 | 4739 static void |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4740 gui_set_fg_color(char_u *name) |
| 7 | 4741 { |
| 4742 gui.norm_pixel = gui_get_color(name); | |
| 4743 hl_set_fg_color_name(vim_strsave(name)); | |
| 4744 } | |
| 4745 | |
| 203 | 4746 static void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4747 gui_set_bg_color(char_u *name) |
| 7 | 4748 { |
| 4749 gui.back_pixel = gui_get_color(name); | |
| 4750 hl_set_bg_color_name(vim_strsave(name)); | |
| 4751 } | |
| 4752 | |
| 4753 /* | |
| 4754 * Allocate a color by name. | |
| 4755 * Returns INVALCOLOR and gives an error message when failed. | |
| 4756 */ | |
| 4757 guicolor_T | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4758 gui_get_color(char_u *name) |
| 7 | 4759 { |
| 4760 guicolor_T t; | |
| 4761 | |
| 4762 if (*name == NUL) | |
| 4763 return INVALCOLOR; | |
| 4764 t = gui_mch_get_color(name); | |
| 11 | 4765 |
| 7 | 4766 if (t == INVALCOLOR |
| 574 | 4767 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4768 && gui.in_use |
| 4769 #endif | |
| 4770 ) | |
| 4771 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4772 return t; | |
| 4773 } | |
| 4774 | |
| 4775 /* | |
| 4776 * Return the grey value of a color (range 0-255). | |
| 4777 */ | |
| 4778 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4779 gui_get_lightness(guicolor_T pixel) |
| 7 | 4780 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4781 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4782 |
| 835 | 4783 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4784 + (((rgb >> 8) & 0xff) * 587) |
| 4785 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4786 } |
| 4787 | |
| 4788 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4789 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4790 gui_new_scrollbar_colors(void) |
| 7 | 4791 { |
| 4792 win_T *wp; | |
| 4793 | |
| 4794 /* Nothing to do if GUI hasn't started yet. */ | |
| 4795 if (!gui.in_use) | |
| 4796 return; | |
| 4797 | |
| 4798 FOR_ALL_WINDOWS(wp) | |
| 4799 { | |
| 4800 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4801 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4802 } | |
| 4803 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4804 } | |
| 4805 #endif | |
| 4806 | |
| 4807 /* | |
| 4808 * Call this when focus has changed. | |
| 4809 */ | |
| 4810 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4811 gui_focus_change(int in_focus) |
| 7 | 4812 { |
| 4813 /* | |
| 4814 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4815 * between the debugger window and gvim. | |
| 4816 */ | |
| 4817 #if 1 | |
| 4818 gui.in_focus = in_focus; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4819 out_flush_cursor(TRUE, FALSE); |
| 7 | 4820 |
| 4821 # ifdef FEAT_XIM | |
| 4822 xim_set_focus(in_focus); | |
| 4823 # endif | |
| 4824 | |
| 1380 | 4825 /* Put events in the input queue only when allowed. |
| 4826 * ui_focus_change() isn't called directly, because it invokes | |
| 4827 * autocommands and that must not happen asynchronously. */ | |
| 4828 if (!hold_gui_events) | |
| 4829 { | |
| 4830 char_u bytes[3]; | |
| 4831 | |
| 4832 bytes[0] = CSI; | |
| 4833 bytes[1] = KS_EXTRA; | |
| 4834 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4835 add_to_input_buf(bytes, 3); | |
| 4836 } | |
| 7 | 4837 #endif |
| 4838 } | |
| 4839 | |
| 4840 /* | |
| 4841 * Called when the mouse moved (but not when dragging). | |
| 4842 */ | |
| 4843 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4844 gui_mouse_moved(int x, int y) |
| 7 | 4845 { |
| 4846 win_T *wp; | |
| 894 | 4847 char_u st[8]; |
| 7 | 4848 |
| 771 | 4849 /* Ignore this while still starting up. */ |
| 4850 if (!gui.in_use || gui.starting) | |
| 4851 return; | |
| 4852 | |
| 7 | 4853 #ifdef FEAT_MOUSESHAPE |
| 4854 /* Get window pointer, and update mouse shape as well. */ | |
| 4855 wp = xy2win(x, y); | |
| 4856 #endif | |
| 4857 | |
| 4858 /* Only handle this when 'mousefocus' set and ... */ | |
| 4859 if (p_mousef | |
| 4860 && !hold_gui_events /* not holding events */ | |
| 4861 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4862 && State != HITRETURN /* but not hit-return prompt */ | |
| 4863 && msg_scrolled == 0 /* no scrolled message */ | |
| 4864 && !need_mouse_correct /* not moving the pointer */ | |
| 4865 && gui.in_focus) /* gvim in focus */ | |
| 4866 { | |
| 4867 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4868 if (x < 0 || x > Columns * gui.char_width) | |
| 4869 return; | |
| 4870 #ifndef FEAT_MOUSESHAPE | |
| 4871 wp = xy2win(x, y); | |
| 4872 #endif | |
| 4873 if (wp == curwin || wp == NULL) | |
| 4874 return; /* still in the same old window, or none at all */ | |
| 4875 | |
| 859 | 4876 /* Ignore position in the tab pages line. */ |
| 4877 if (Y_2_ROW(y) < tabline_height()) | |
| 4878 return; | |
| 4879 | |
| 7 | 4880 /* |
| 4881 * format a mouse click on status line input | |
| 4882 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4883 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4884 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4885 */ |
| 4886 if (finish_op) | |
| 4887 { | |
| 4888 /* abort the current operator first */ | |
| 4889 st[0] = ESC; | |
| 4890 add_to_input_buf(st, 1); | |
| 4891 } | |
| 4892 st[0] = CSI; | |
| 4893 st[1] = KS_MOUSE; | |
| 4894 st[2] = KE_FILLER; | |
| 4895 st[3] = (char_u)MOUSE_LEFT; | |
| 4896 fill_mouse_coord(st + 4, | |
| 261 | 4897 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4898 wp->w_height + W_WINROW(wp)); |
| 4899 | |
| 4900 add_to_input_buf(st, 8); | |
| 4901 st[3] = (char_u)MOUSE_RELEASE; | |
| 4902 add_to_input_buf(st, 8); | |
| 4903 #ifdef FEAT_GUI_GTK | |
| 4904 /* Need to wake up the main loop */ | |
| 4905 if (gtk_main_level() > 0) | |
| 4906 gtk_main_quit(); | |
| 4907 #endif | |
| 4908 } | |
| 4909 } | |
| 4910 | |
| 4911 /* | |
| 4912 * Called when mouse should be moved to window with focus. | |
| 4913 */ | |
| 4914 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4915 gui_mouse_correct(void) |
| 7 | 4916 { |
| 4917 int x, y; | |
| 4918 win_T *wp = NULL; | |
| 4919 | |
| 4920 need_mouse_correct = FALSE; | |
| 87 | 4921 |
| 4922 if (!(gui.in_use && p_mousef)) | |
| 4923 return; | |
| 4924 | |
| 4925 gui_mch_getmouse(&x, &y); | |
| 4926 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4927 if (x < 0 || x > Columns * gui.char_width) | |
| 4928 return; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4929 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4930 wp = xy2win(x, y); |
| 4931 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4932 { |
| 87 | 4933 validate_cline_row(); |
| 4934 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4935 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4936 + (gui.char_height) / 2); |
| 4937 } | |
| 4938 } | |
| 4939 | |
| 4940 /* | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4941 * Find window where the mouse pointer "x" / "y" coordinate is in. |
| 7 | 4942 */ |
| 4943 static win_T * | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4944 xy2win(int x UNUSED, int y UNUSED) |
| 7 | 4945 { |
| 4946 int row; | |
| 4947 int col; | |
| 4948 win_T *wp; | |
| 4949 | |
| 4950 row = Y_2_ROW(y); | |
| 4951 col = X_2_COL(x); | |
| 4952 if (row < 0 || col < 0) /* before first window */ | |
| 4953 return NULL; | |
| 4954 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
|
4955 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
|
4956 return NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4957 #ifdef FEAT_MOUSESHAPE |
| 7 | 4958 if (State == HITRETURN || State == ASKMORE) |
| 4959 { | |
| 4960 if (Y_2_ROW(y) >= msg_row) | |
| 4961 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4962 else | |
| 4963 update_mouseshape(SHAPE_IDX_MORE); | |
| 4964 } | |
| 4965 else if (row > wp->w_height) /* below status line */ | |
| 4966 update_mouseshape(SHAPE_IDX_CLINE); | |
|
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4967 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4968 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4969 update_mouseshape(SHAPE_IDX_VSEP); |
|
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4970 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4971 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4972 update_mouseshape(SHAPE_IDX_STATUS); |
| 4973 else | |
| 4974 update_mouseshape(-2); | |
|
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
|
4975 #endif |
| 7 | 4976 return wp; |
| 4977 } | |
| 4978 | |
| 4979 /* | |
| 4980 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4981 * File names may be given to redefine the args list. | |
| 4982 */ | |
| 4983 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4984 ex_gui(exarg_T *eap) |
| 7 | 4985 { |
| 4986 char_u *arg = eap->arg; | |
| 4987 | |
| 4988 /* | |
| 4989 * Check for "-f" argument: foreground, don't fork. | |
| 4990 * Also don't fork when started with "gvim -f". | |
| 4991 * Do fork when using "gui -b". | |
| 4992 */ | |
| 4993 if (arg[0] == '-' | |
| 4994 && (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
|
4995 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 4996 { |
| 4997 gui.dofork = (arg[1] == 'b'); | |
| 4998 eap->arg = skipwhite(eap->arg + 2); | |
| 4999 } | |
| 5000 if (!gui.in_use) | |
| 5001 { | |
| 5002 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 5003 * of the argument ending up after the shell prompt. */ | |
| 5004 msg_clr_eos_force(); | |
| 5005 gui_start(); | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
5006 #ifdef FEAT_JOB_CHANNEL |
|
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
5007 channel_gui_register_all(); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
5008 #endif |
| 7 | 5009 } |
| 5010 if (!ends_excmd(*eap->arg)) | |
| 5011 ex_next(eap); | |
| 5012 } | |
| 5013 | |
| 5014 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 5015 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 5016 /* |
| 5017 * This is shared between Athena, Motif and GTK. | |
| 5018 */ | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5019 static void gfp_setname(char_u *fname, void *cookie); |
| 7 | 5020 |
| 5021 /* | |
| 5022 * Callback function for do_in_runtimepath(). | |
| 5023 */ | |
| 5024 static void | |
|
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diff
changeset
|
5025 gfp_setname(char_u *fname, void *cookie) |
| 7 | 5026 { |
| 236 | 5027 char_u *gfp_buffer = cookie; |
| 5028 | |
| 7 | 5029 if (STRLEN(fname) >= MAXPATHL) |
| 5030 *gfp_buffer = NUL; | |
| 5031 else | |
| 5032 STRCPY(gfp_buffer, fname); | |
| 5033 } | |
| 5034 | |
| 5035 /* | |
| 5036 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5037 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5038 */ | |
| 5039 int | |
|
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diff
changeset
|
5040 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 5041 { |
| 5042 if (STRLEN(name) > MAXPATHL - 14) | |
| 5043 return FAIL; | |
| 273 | 5044 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
|
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parents:
8493
diff
changeset
|
5045 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 5046 || *buffer == NUL) |
| 7 | 5047 return FAIL; |
| 5048 return OK; | |
| 5049 } | |
| 5050 | |
|
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changeset
|
5051 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5052 /* |
| 5053 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5054 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5055 * "ext" and search for it in 'runtimepath'. | |
| 5056 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5057 * contains "name". | |
| 5058 */ | |
| 5059 void | |
|
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diff
changeset
|
5060 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5061 { |
| 5062 char_u buf[MAXPATHL + 1]; | |
| 5063 | |
| 5064 expand_env(name, buffer, MAXPATHL); | |
| 5065 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5066 STRCPY(buffer, buf); | |
| 5067 } | |
| 5068 # endif | |
| 5069 #endif | |
| 5070 | |
| 574 | 5071 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5072 void |
|
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diff
changeset
|
5073 display_errors(void) |
| 7 | 5074 { |
| 5075 char_u *p; | |
| 5076 | |
| 5077 if (isatty(2)) | |
| 5078 fflush(stderr); | |
| 5079 else if (error_ga.ga_data != NULL) | |
| 5080 { | |
| 5081 /* avoid putting up a message box with blanks only */ | |
| 5082 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5083 if (!isspace(*p)) | |
| 5084 { | |
| 5085 /* Truncate a very long message, it will go off-screen. */ | |
| 5086 if (STRLEN(p) > 2000) | |
| 5087 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5088 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5089 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5090 break; |
| 5091 } | |
| 5092 ga_clear(&error_ga); | |
| 5093 } | |
| 5094 } | |
| 5095 #endif | |
| 5096 | |
| 5097 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5098 /* | |
| 5099 * Return TRUE if still starting up and there is no place to enter text. | |
| 5100 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5101 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5102 * allow typing on stdin. | |
| 5103 */ | |
| 5104 int | |
|
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diff
changeset
|
5105 no_console_input(void) |
| 7 | 5106 { |
| 5107 return ((!gui.in_use || gui.starting) | |
| 5108 # ifndef NO_CONSOLE | |
| 5109 && !isatty(0) && !isatty(2) | |
| 5110 # endif | |
| 5111 ); | |
| 5112 } | |
| 5113 #endif | |
| 5114 | |
| 28 | 5115 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5116 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5117 || defined(PROTO) |
| 7 | 5118 /* |
| 5119 * Update the current window and the screen. | |
| 5120 */ | |
| 5121 void | |
|
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changeset
|
5122 gui_update_screen(void) |
| 7 | 5123 { |
|
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|
5124 # ifdef FEAT_CONCEAL |
|
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|
5125 linenr_T conceal_old_cursor_line = 0; |
|
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5126 linenr_T conceal_new_cursor_line = 0; |
|
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|
5127 int conceal_update_lines = FALSE; |
|
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|
5128 # endif |
|
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|
5129 |
| 7 | 5130 update_topline(); |
| 5131 validate_cursor(); | |
|
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|
5132 |
| 1584 | 5133 /* Trigger CursorMoved if the cursor moved. */ |
|
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|
5134 if (!finish_op && (has_cursormoved() |
|
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|
5135 # ifdef FEAT_CONCEAL |
|
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|
5136 || curwin->w_p_cole > 0 |
|
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|
5137 # endif |
|
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|
5138 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5139 { |
|
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|
5140 if (has_cursormoved()) |
|
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|
5141 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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|
5142 # ifdef FEAT_CONCEAL |
|
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|
5143 if (curwin->w_p_cole > 0) |
|
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|
5144 { |
|
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|
5145 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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|
5146 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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|
5147 conceal_update_lines = TRUE; |
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|
5148 } |
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|
5149 # endif |
| 1584 | 5150 last_cursormoved = curwin->w_cursor; |
| 5151 } | |
|
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|
5152 |
| 7 | 5153 update_screen(0); /* may need to update the screen */ |
| 5154 setcursor(); | |
|
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|
5155 # ifdef FEAT_CONCEAL |
|
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|
5156 if (conceal_update_lines |
|
2378
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|
5157 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
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diff
changeset
|
5158 || conceal_cursor_line(curwin) |
|
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diff
changeset
|
5159 || need_cursor_line_redraw)) |
|
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|
5160 { |
|
2378
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diff
changeset
|
5161 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
85b7dc8da5eb
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diff
changeset
|
5162 update_single_line(curwin, conceal_old_cursor_line); |
|
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|
5163 update_single_line(curwin, conceal_new_cursor_line); |
|
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|
5164 curwin->w_valid &= ~VALID_CROW; |
|
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|
5165 } |
|
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|
5166 # endif |
|
13150
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13080
diff
changeset
|
5167 out_flush_cursor(TRUE, FALSE); |
| 7 | 5168 } |
| 5169 #endif | |
| 5170 | |
| 28 | 5171 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
|
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parents:
7770
diff
changeset
|
5172 static void concat_esc(garray_T *gap, char_u *text, int what); |
| 7 | 5173 |
| 5174 /* | |
| 5175 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5176 * if the argument is empty. | |
| 5177 * Returns an allocated string. | |
| 5178 */ | |
| 5179 char_u * | |
|
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diff
changeset
|
5180 get_find_dialog_text( |
|
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diff
changeset
|
5181 char_u *arg, |
|
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7801
diff
changeset
|
5182 int *wwordp, /* return: TRUE if \< \> found */ |
|
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7801
diff
changeset
|
5183 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5184 { |
| 5185 char_u *text; | |
| 5186 | |
| 5187 if (*arg == NUL) | |
| 5188 text = last_search_pat(); | |
| 5189 else | |
| 5190 text = arg; | |
| 5191 if (text != NULL) | |
| 5192 { | |
| 5193 text = vim_strsave(text); | |
| 5194 if (text != NULL) | |
| 5195 { | |
| 835 | 5196 int len = (int)STRLEN(text); |
| 7 | 5197 int i; |
| 5198 | |
| 5199 /* Remove "\V" */ | |
| 5200 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5201 { | |
| 5202 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5203 len -= 2; | |
| 5204 } | |
| 5205 | |
| 5206 /* Recognize "\c" and "\C" and remove. */ | |
| 5207 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5208 { | |
| 5209 *mcasep = (text[1] == 'C'); | |
| 5210 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5211 len -= 2; | |
| 5212 } | |
| 5213 | |
| 5214 /* Recognize "\<text\>" and remove. */ | |
| 5215 if (len >= 4 | |
| 5216 && STRNCMP(text, "\\<", 2) == 0 | |
| 5217 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5218 { | |
| 5219 *wwordp = TRUE; | |
| 5220 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5221 text[len - 4] = NUL; | |
| 5222 } | |
| 5223 | |
| 5224 /* Recognize "\/" or "\?" and remove. */ | |
| 5225 for (i = 0; i + 1 < len; ++i) | |
| 5226 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5227 || text[i + 1] == '?')) | |
| 5228 { | |
| 5229 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5230 --len; | |
| 5231 } | |
| 5232 } | |
| 5233 } | |
| 5234 return text; | |
| 5235 } | |
| 5236 | |
| 5237 /* | |
| 5238 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5239 */ | |
| 5240 static void | |
|
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7801
diff
changeset
|
5241 concat_esc(garray_T *gap, char_u *text, int what) |
| 7 | 5242 { |
| 5243 while (*text != NUL) | |
| 5244 { | |
| 5245 #ifdef FEAT_MBYTE | |
| 474 | 5246 int l = (*mb_ptr2len)(text); |
| 819 | 5247 |
| 7 | 5248 if (l > 1) |
| 5249 { | |
| 5250 while (--l >= 0) | |
| 5251 ga_append(gap, *text++); | |
| 5252 continue; | |
| 5253 } | |
| 5254 #endif | |
| 5255 if (*text == what) | |
| 5256 ga_append(gap, '\\'); | |
| 5257 ga_append(gap, *text); | |
| 5258 ++text; | |
| 5259 } | |
| 5260 } | |
| 5261 | |
| 5262 /* | |
| 5263 * Handle the press of a button in the find-replace dialog. | |
| 5264 * Return TRUE when something was added to the input buffer. | |
| 5265 */ | |
| 5266 int | |
|
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7801
diff
changeset
|
5267 gui_do_findrepl( |
|
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7801
diff
changeset
|
5268 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
81794242a275
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7801
diff
changeset
|
5269 char_u *find_text, |
|
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7801
diff
changeset
|
5270 char_u *repl_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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7801
diff
changeset
|
5271 int down) /* Search downwards. */ |
| 7 | 5272 { |
| 5273 garray_T ga; | |
| 5274 int i; | |
| 5275 int type = (flags & FRD_TYPE_MASK); | |
| 5276 char_u *p; | |
| 28 | 5277 regmatch_T regmatch; |
| 482 | 5278 int save_did_emsg = did_emsg; |
| 1943 | 5279 static int busy = FALSE; |
| 5280 | |
| 5281 /* When the screen is being updated we should not change buffers and | |
| 5282 * windows structures, it may cause freed memory to be used. Also don't | |
| 5283 * do this recursively (pressing "Find" quickly several times. */ | |
| 5284 if (updating_screen || busy) | |
| 5285 return FALSE; | |
| 5286 | |
| 5287 /* refuse replace when text cannot be changed */ | |
| 5288 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5289 return FALSE; | |
| 5290 | |
| 5291 busy = TRUE; | |
| 7 | 5292 |
| 5293 ga_init2(&ga, 1, 100); | |
| 28 | 5294 if (type == FRD_REPLACEALL) |
| 7 | 5295 ga_concat(&ga, (char_u *)"%s/"); |
| 5296 | |
| 5297 ga_concat(&ga, (char_u *)"\\V"); | |
| 5298 if (flags & FRD_MATCH_CASE) | |
| 5299 ga_concat(&ga, (char_u *)"\\C"); | |
| 5300 else | |
| 5301 ga_concat(&ga, (char_u *)"\\c"); | |
| 5302 if (flags & FRD_WHOLE_WORD) | |
| 5303 ga_concat(&ga, (char_u *)"\\<"); | |
| 5304 if (type == FRD_REPLACEALL || down) | |
| 5305 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5306 else | |
| 5307 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5308 if (flags & FRD_WHOLE_WORD) | |
| 5309 ga_concat(&ga, (char_u *)"\\>"); | |
| 5310 | |
| 5311 if (type == FRD_REPLACEALL) | |
| 5312 { | |
| 28 | 5313 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5314 /* escape / and \ */ |
| 5315 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5316 if (p != NULL) | |
| 5317 ga_concat(&ga, p); | |
| 5318 vim_free(p); | |
| 28 | 5319 ga_concat(&ga, (char_u *)"/g"); |
| 5320 } | |
| 5321 ga_append(&ga, NUL); | |
| 5322 | |
| 5323 if (type == FRD_REPLACE) | |
| 5324 { | |
| 5325 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5326 * replacement is done if the cursor was moved! */ | |
| 5327 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5328 regmatch.rm_ic = 0; | |
| 5329 if (regmatch.regprog != NULL) | |
| 5330 { | |
| 5331 p = ml_get_cursor(); | |
| 5332 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5333 && regmatch.startp[0] == p) | |
| 5334 { | |
| 5335 /* Clear the command line to remove any old "No match" | |
| 5336 * error. */ | |
| 5337 msg_end_prompt(); | |
| 5338 | |
| 5339 if (u_save_cursor() == OK) | |
| 5340 { | |
| 5341 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5342 u_sync(FALSE); |
| 28 | 5343 |
| 5344 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5345 FALSE, FALSE); |
| 28 | 5346 ins_str(repl_text); |
| 5347 } | |
| 5348 } | |
| 5349 else | |
| 5350 MSG(_("No match at cursor, finding next")); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5351 vim_regfree(regmatch.regprog); |
| 28 | 5352 } |
| 5353 } | |
| 5354 | |
| 5355 if (type == FRD_REPLACEALL) | |
| 5356 { | |
| 7 | 5357 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5358 u_sync(FALSE); |
| 7 | 5359 do_cmdline_cmd(ga.ga_data); |
| 5360 } | |
| 5361 else | |
| 5362 { | |
|
9305
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5363 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5364 |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5365 /* Search for the next match. |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5366 * 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
|
5367 if (type == FRD_REPLACE) |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5368 searchflags += SEARCH_START; |
| 7 | 5369 i = msg_scroll; |
| 7009 | 5370 (void)do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, |
|
11521
578df034735d
patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11471
diff
changeset
|
5371 searchflags, NULL, NULL); |
| 7 | 5372 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5373 } | |
| 5374 | |
| 482 | 5375 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5376 * syntax HL if we were busy redrawing. */ | |
| 5377 did_emsg = save_did_emsg; | |
| 5378 | |
| 7 | 5379 if (State & (NORMAL | INSERT)) |
| 5380 { | |
| 5381 gui_update_screen(); /* update the screen */ | |
| 5382 msg_didout = 0; /* overwrite any message */ | |
| 5383 need_wait_return = FALSE; /* don't wait for return */ | |
| 5384 } | |
| 5385 | |
| 5386 vim_free(ga.ga_data); | |
| 1943 | 5387 busy = FALSE; |
| 7 | 5388 return (ga.ga_len > 0); |
| 5389 } | |
| 5390 | |
| 5391 #endif | |
| 5392 | |
| 5393 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5394 || defined(FEAT_GUI_MSWIN) \ | |
| 5395 || defined(FEAT_GUI_MAC) \ | |
| 5396 || defined(PROTO) | |
| 5397 | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5398 static void gui_wingoto_xy(int x, int y); |
| 7 | 5399 |
| 5400 /* | |
| 5401 * Jump to the window at specified point (x, y). | |
| 5402 */ | |
| 5403 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5404 gui_wingoto_xy(int x, int y) |
| 7 | 5405 { |
| 5406 int row = Y_2_ROW(y); | |
| 5407 int col = X_2_COL(x); | |
| 5408 win_T *wp; | |
| 5409 | |
| 5410 if (row >= 0 && col >= 0) | |
| 5411 { | |
| 5412 wp = mouse_find_win(&row, &col); | |
| 5413 if (wp != NULL && wp != curwin) | |
| 5414 win_goto(wp); | |
| 5415 } | |
| 5416 } | |
| 5417 | |
| 5418 /* | |
| 5419 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5420 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5421 * of dropped files, they will be freed in this function, and caller can't use | |
| 5422 * fnames after call this function. | |
| 5423 */ | |
| 5424 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5425 gui_handle_drop( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5426 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5427 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5428 int_u modifiers, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5429 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5430 int count) |
| 7 | 5431 { |
| 5432 int i; | |
| 5433 char_u *p; | |
| 1668 | 5434 static int entered = FALSE; |
| 5435 | |
| 5436 /* | |
| 5437 * This function is called by event handlers. Just in case we get a | |
| 5438 * second event before the first one is handled, ignore the second one. | |
| 5439 * Not sure if this can ever happen, just in case. | |
| 5440 */ | |
| 5441 if (entered) | |
| 5442 return; | |
| 5443 entered = TRUE; | |
| 7 | 5444 |
| 5445 /* | |
| 5446 * When the cursor is at the command line, add the file names to the | |
| 5447 * command line, don't edit the files. | |
| 5448 */ | |
| 5449 if (State & CMDLINE) | |
| 5450 { | |
| 5451 shorten_filenames(fnames, count); | |
| 5452 for (i = 0; i < count; ++i) | |
| 5453 { | |
| 5454 if (fnames[i] != NULL) | |
| 5455 { | |
| 5456 if (i > 0) | |
| 5457 add_to_input_buf((char_u*)" ", 1); | |
| 5458 | |
| 5459 /* We don't know what command is used thus we can't be sure | |
| 5460 * about which characters need to be escaped. Only escape the | |
| 5461 * most common ones. */ | |
| 5462 # ifdef BACKSLASH_IN_FILENAME | |
| 5463 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5464 # else | |
| 5465 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5466 # endif | |
| 5467 if (p != NULL) | |
| 1364 | 5468 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5469 vim_free(p); |
| 5470 vim_free(fnames[i]); | |
| 5471 } | |
| 5472 } | |
| 5473 vim_free(fnames); | |
| 5474 } | |
| 5475 else | |
| 5476 { | |
| 5477 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5478 * current window, because a window can have local current dir. */ | |
| 5479 gui_wingoto_xy(x, y); | |
| 5480 shorten_filenames(fnames, count); | |
| 5481 | |
| 5482 /* If Shift held down, remember the first item. */ | |
| 5483 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5484 p = vim_strsave(fnames[0]); | |
| 5485 else | |
| 5486 p = NULL; | |
| 5487 | |
| 5488 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5489 * frees fnames[]. Skip this if there is only one item it's a | |
| 5490 * directory and Shift is held down. */ | |
| 5491 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5492 && mch_isdir(fnames[0])) | |
| 5493 { | |
| 5494 vim_free(fnames[0]); | |
| 5495 vim_free(fnames); | |
| 5496 } | |
| 5497 else | |
| 5498 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5499 | |
| 5500 /* If Shift held down, change to first file's directory. If the first | |
| 5501 * item is a directory, change to that directory (and let the explorer | |
| 5502 * plugin show the contents). */ | |
| 5503 if (p != NULL) | |
| 5504 { | |
| 5505 if (mch_isdir(p)) | |
| 5506 { | |
| 5507 if (mch_chdir((char *)p) == 0) | |
| 5508 shorten_fnames(TRUE); | |
| 5509 } | |
|
13176
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patch 8.0.1462: missing yet another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
5510 else if (vim_chdirfile(p, "drop") == OK) |
| 7 | 5511 shorten_fnames(TRUE); |
| 5512 vim_free(p); | |
| 5513 } | |
| 5514 | |
| 5515 /* Update the screen display */ | |
| 5516 update_screen(NOT_VALID); | |
| 5517 # ifdef FEAT_MENU | |
| 5518 gui_update_menus(0); | |
| 5519 # endif | |
|
2208
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Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5520 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5521 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5522 #endif |
| 7 | 5523 setcursor(); |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5524 out_flush_cursor(FALSE, FALSE); |
| 7 | 5525 } |
| 1668 | 5526 |
| 5527 entered = FALSE; | |
| 7 | 5528 } |
| 5529 #endif |