Mercurial > vim
annotate src/gui.c @ 12871:1a450ce6980c v8.0.1312
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
commit https://github.com/vim/vim/commit/c3719bd87beca9f72d2e9f11e36d561c2c3b57b0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 18 22:13:31 2017 +0100
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Problem: balloon_show() only works in terminal when compiled with the GUI.
Solution: Add FEAT_BEVAL_GUI and refactor to move common code out of the GUI
specific file.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 18 Nov 2017 22:15:05 +0100 |
| parents | ebb4f6c93598 |
| children | 85a601f985ab |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
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16 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
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17 static void set_guifontwide(char_u *font_name); |
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18 #endif |
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19 static void gui_check_pos(void); |
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20 static void gui_position_components(int); |
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21 static void gui_outstr(char_u *, int); |
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22 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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23 #ifdef FEAT_GUI_GTK |
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24 static int gui_screenstr(int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back); |
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25 #endif |
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26 static void gui_delete_lines(int row, int count); |
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27 static void gui_insert_lines(int row, int count); |
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28 static void fill_mouse_coord(char_u *p, int col, int row); |
| 685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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30 static int gui_has_tabline(void); |
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31 #endif |
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32 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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33 static colnr_T scroll_line_len(linenr_T lnum); |
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34 static linenr_T gui_find_longest_lnum(void); |
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35 static void gui_update_horiz_scrollbar(int); |
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36 static void gui_set_fg_color(char_u *name); |
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37 static void gui_set_bg_color(char_u *name); |
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38 static win_T *xy2win(int x, int y); |
| 7 | 39 |
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40 #if defined(UNIX) && !defined(FEAT_GUI_MAC) |
| 3087 | 41 # define MAY_FORK |
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42 static void gui_do_fork(void); |
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43 |
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44 static int gui_read_child_pipe(int fd); |
| 3087 | 45 |
| 46 /* Return values for gui_read_child_pipe */ | |
| 47 enum { | |
| 48 GUI_CHILD_IO_ERROR, | |
| 49 GUI_CHILD_OK, | |
| 50 GUI_CHILD_FAILED | |
| 51 }; | |
| 52 | |
| 53 #endif /* MAY_FORK */ | |
| 54 | |
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55 static void gui_attempt_start(void); |
| 3087 | 56 |
| 7 | 57 static int can_update_cursor = TRUE; /* can display the cursor */ |
| 58 | |
| 59 /* | |
| 60 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 61 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 62 * can't do this. | |
| 63 */ | |
| 64 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 65 # define SCROLL_PAST_END | |
| 66 #endif | |
| 67 | |
| 68 /* | |
| 69 * gui_start -- Called when user wants to start the GUI. | |
| 70 * | |
| 71 * Careful: This function can be called recursively when there is a ":gui" | |
| 72 * command in the .gvimrc file. Only the first call should fork, not the | |
| 73 * recursive call. | |
| 74 */ | |
| 75 void | |
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76 gui_start(void) |
| 7 | 77 { |
| 78 char_u *old_term; | |
| 79 static int recursive = 0; | |
| 80 | |
| 81 old_term = vim_strsave(T_NAME); | |
| 82 | |
| 83 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 84 if (full_screen) | |
| 85 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 86 full_screen = FALSE; | |
| 87 | |
| 3087 | 88 ++recursive; |
| 2923 | 89 |
| 7 | 90 #ifdef MAY_FORK |
| 3087 | 91 /* |
| 92 * Quit the current process and continue in the child. | |
| 93 * Makes "gvim file" disconnect from the shell it was started in. | |
| 94 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 95 * in 'guioptions'. | |
| 96 */ | |
| 97 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1) | |
| 98 { | |
| 99 gui_do_fork(); | |
| 100 } | |
| 101 else | |
| 102 #endif | |
| 103 { | |
| 3541 | 104 #ifdef FEAT_GUI_GTK |
| 3539 | 105 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 106 * gui_mch_init_check() was not called yet. */ | |
| 107 if (gui_mch_init_check() != OK) | |
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108 getout_preserve_modified(1); |
| 3541 | 109 #endif |
| 3087 | 110 gui_attempt_start(); |
| 111 } | |
| 7 | 112 |
| 113 if (!gui.in_use) /* failed to start GUI */ | |
| 114 { | |
| 3087 | 115 /* Back to old term settings |
| 116 * | |
| 117 * FIXME: If we got here because a child process failed and flagged to | |
| 118 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 119 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 120 * permanently set to 1. This is probably not as big a problem as it | |
| 121 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 122 * return "OK" unconditionally, so it would be very difficult to | |
| 123 * actually hit this case. | |
| 124 */ | |
| 125 termcapinit(old_term); | |
| 7 | 126 settmode(TMODE_RAW); /* restart RAW mode */ |
| 127 #ifdef FEAT_TITLE | |
| 128 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 129 #endif | |
| 130 } | |
| 131 | |
| 132 vim_free(old_term); | |
| 133 | |
| 3087 | 134 #ifdef FEAT_AUTOCMD |
| 135 /* If the GUI started successfully, trigger the GUIEnter event, otherwise | |
| 136 * the GUIFailed event. */ | |
| 137 gui_mch_update(); | |
| 138 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 139 NULL, NULL, FALSE, curbuf); | |
| 140 #endif | |
| 141 --recursive; | |
| 142 } | |
| 143 | |
| 144 /* | |
| 145 * Set_termname() will call gui_init() to start the GUI. | |
| 146 * Set the "starting" flag, to indicate that the GUI will start. | |
| 147 * | |
| 148 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 149 * otherwise we don't know what font we will use, and hence we don't know | |
| 150 * what size the shell should be. So if there are errors in the .gvimrc | |
| 151 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 152 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 153 */ | |
| 154 static void | |
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155 gui_attempt_start(void) |
| 3087 | 156 { |
| 157 static int recursive = 0; | |
| 158 | |
| 159 ++recursive; | |
| 160 gui.starting = TRUE; | |
| 161 | |
| 162 #ifdef FEAT_GUI_GTK | |
| 163 gui.event_time = GDK_CURRENT_TIME; | |
| 164 #endif | |
| 165 | |
| 166 termcapinit((char_u *)"builtin_gui"); | |
| 167 gui.starting = recursive - 1; | |
| 168 | |
| 574 | 169 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 170 if (gui.in_use) |
| 2609 | 171 { |
| 172 # ifdef FEAT_EVAL | |
| 173 Window x11_window; | |
| 174 Display *x11_display; | |
| 175 | |
| 176 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 177 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 178 # endif | |
| 179 | |
| 7 | 180 /* Display error messages in a dialog now. */ |
| 181 display_errors(); | |
| 2609 | 182 } |
| 7 | 183 #endif |
| 3087 | 184 --recursive; |
| 185 } | |
| 186 | |
| 187 #ifdef MAY_FORK | |
| 188 | |
| 189 /* for waitpid() */ | |
| 190 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 191 # include <sys/wait.h> | |
| 192 # endif | |
| 193 | |
| 194 /* | |
| 195 * Create a new process, by forking. In the child, start the GUI, and in | |
| 196 * the parent, exit. | |
| 197 * | |
| 198 * If something goes wrong, this will return with gui.in_use still set | |
| 199 * to FALSE, in which case the caller should continue execution without | |
| 200 * the GUI. | |
| 201 * | |
| 202 * If the child fails to start the GUI, then the child will exit and the | |
| 203 * parent will return. If the child succeeds, then the parent will exit | |
| 204 * and the child will return. | |
| 205 */ | |
| 206 static void | |
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207 gui_do_fork(void) |
| 3087 | 208 { |
| 209 int pipefd[2]; /* pipe between parent and child */ | |
| 210 int pipe_error; | |
| 211 int status; | |
| 212 int exit_status; | |
| 213 pid_t pid = -1; | |
| 214 | |
| 215 /* Setup a pipe between the child and the parent, so that the parent | |
| 216 * knows when the child has done the setsid() call and is allowed to | |
| 217 * exit. */ | |
| 218 pipe_error = (pipe(pipefd) < 0); | |
| 219 pid = fork(); | |
| 220 if (pid < 0) /* Fork error */ | |
| 7 | 221 { |
| 3087 | 222 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 223 return; | |
| 224 } | |
| 225 else if (pid > 0) /* Parent */ | |
| 226 { | |
| 227 /* Give the child some time to do the setsid(), otherwise the | |
| 228 * exit() may kill the child too (when starting gvim from inside a | |
| 229 * gvim). */ | |
| 230 if (!pipe_error) | |
| 7 | 231 { |
| 3087 | 232 /* The read returns when the child closes the pipe (or when |
| 233 * the child dies for some reason). */ | |
| 234 close(pipefd[1]); | |
| 235 status = gui_read_child_pipe(pipefd[0]); | |
| 236 if (status == GUI_CHILD_FAILED) | |
| 7 | 237 { |
| 3087 | 238 /* The child failed to start the GUI, so the caller must |
| 239 * continue. There may be more error information written | |
| 240 * to stderr by the child. */ | |
| 241 # ifdef __NeXT__ | |
| 242 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 243 # else | |
| 244 waitpid(pid, &exit_status, 0); | |
| 245 # endif | |
| 246 EMSG(_("E852: The child process failed to start the GUI")); | |
| 247 return; | |
| 7 | 248 } |
| 3087 | 249 else if (status == GUI_CHILD_IO_ERROR) |
| 250 { | |
| 251 pipe_error = TRUE; | |
| 252 } | |
| 253 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 254 } |
| 255 | |
| 3087 | 256 if (pipe_error) |
| 257 ui_delay(300L, TRUE); | |
| 258 | |
| 259 /* When swapping screens we may need to go to the next line, e.g., | |
| 260 * after a hit-enter prompt and using ":gui". */ | |
| 261 if (newline_on_exit) | |
| 262 mch_errmsg("\r\n"); | |
| 263 | |
| 264 /* | |
| 265 * The parent must skip the normal exit() processing, the child | |
| 266 * will do it. For example, GTK messes up signals when exiting. | |
| 267 */ | |
| 268 _exit(0); | |
| 269 } | |
| 270 /* Child */ | |
| 271 | |
| 3518 | 272 #ifdef FEAT_GUI_GTK |
| 273 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 274 if (gui_mch_init_check() != OK) | |
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275 getout_preserve_modified(1); |
| 3518 | 276 #endif |
| 277 | |
| 7 | 278 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 279 /* |
| 280 * Change our process group. On some systems/shells a CTRL-C in the | |
| 281 * shell where Vim was started would otherwise kill gvim! | |
| 282 */ | |
| 7 | 283 # if defined(HAVE_SETSID) |
| 3087 | 284 (void)setsid(); |
| 7 | 285 # else |
| 3087 | 286 (void)setpgid(0, 0); |
| 7 | 287 # endif |
| 288 # endif | |
| 3087 | 289 if (!pipe_error) |
| 290 close(pipefd[0]); | |
| 7 | 291 |
| 292 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 293 /* Tell the session manager our new PID */ |
| 294 gui_mch_forked(); | |
| 7 | 295 # endif |
| 3087 | 296 |
| 297 /* Try to start the GUI */ | |
| 298 gui_attempt_start(); | |
| 299 | |
| 300 /* Notify the parent */ | |
| 3147 | 301 if (!pipe_error) |
| 3087 | 302 { |
| 3147 | 303 if (gui.in_use) |
| 304 write_eintr(pipefd[1], "ok", 3); | |
| 305 else | |
| 306 write_eintr(pipefd[1], "fail", 5); | |
| 307 close(pipefd[1]); | |
| 3087 | 308 } |
| 309 | |
| 310 /* If we failed to start the GUI, exit now. */ | |
| 311 if (!gui.in_use) | |
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312 getout_preserve_modified(1); |
| 7 | 313 } |
| 314 | |
| 315 /* | |
| 3087 | 316 * Read from a pipe assumed to be connected to the child process (this |
| 317 * function is called from the parent). | |
| 318 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 319 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 320 * some other error. | |
| 321 * | |
| 322 * The file descriptor will be closed before the function returns. | |
| 323 */ | |
| 324 static int | |
| 325 gui_read_child_pipe(int fd) | |
| 326 { | |
| 3147 | 327 long bytes_read; |
| 328 #define READ_BUFFER_SIZE 10 | |
| 329 char buffer[READ_BUFFER_SIZE]; | |
| 330 | |
| 331 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 332 #undef READ_BUFFER_SIZE | |
| 333 close(fd); | |
| 334 if (bytes_read < 0) | |
| 3087 | 335 return GUI_CHILD_IO_ERROR; |
| 3147 | 336 buffer[bytes_read] = NUL; |
| 3087 | 337 if (strcmp(buffer, "ok") == 0) |
| 338 return GUI_CHILD_OK; | |
| 339 return GUI_CHILD_FAILED; | |
| 340 } | |
| 341 | |
| 342 #endif /* MAY_FORK */ | |
| 343 | |
| 344 /* | |
| 7 | 345 * Call this when vim starts up, whether or not the GUI is started |
| 346 */ | |
| 347 void | |
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|
348 gui_prepare(int *argc, char **argv) |
| 7 | 349 { |
| 350 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 351 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 352 gui_mch_prepare(argc, argv); | |
| 353 } | |
| 354 | |
| 355 /* | |
| 356 * Try initializing the GUI and check if it can be started. | |
| 357 * Used from main() to check early if "vim -g" can start the GUI. | |
| 358 * Used from gui_init() to prepare for starting the GUI. | |
| 359 * Returns FAIL or OK. | |
| 360 */ | |
| 361 int | |
|
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362 gui_init_check(void) |
| 7 | 363 { |
| 364 static int result = MAYBE; | |
| 365 | |
| 366 if (result != MAYBE) | |
| 367 { | |
| 368 if (result == FAIL) | |
| 369 EMSG(_("E229: Cannot start the GUI")); | |
| 370 return result; | |
| 371 } | |
| 372 | |
| 373 gui.shell_created = FALSE; | |
| 374 gui.dying = FALSE; | |
| 375 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 376 gui.dragged_sb = SBAR_NONE; | |
| 377 gui.dragged_wp = NULL; | |
| 378 gui.pointer_hidden = FALSE; | |
| 379 gui.col = 0; | |
| 380 gui.row = 0; | |
| 381 gui.num_cols = Columns; | |
| 382 gui.num_rows = Rows; | |
| 383 | |
| 384 gui.cursor_is_valid = FALSE; | |
| 385 gui.scroll_region_top = 0; | |
| 386 gui.scroll_region_bot = Rows - 1; | |
| 387 gui.scroll_region_left = 0; | |
| 388 gui.scroll_region_right = Columns - 1; | |
| 389 gui.highlight_mask = HL_NORMAL; | |
| 390 gui.char_width = 1; | |
| 391 gui.char_height = 1; | |
| 392 gui.char_ascent = 0; | |
| 393 gui.border_width = 0; | |
| 394 | |
| 395 gui.norm_font = NOFONT; | |
|
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396 #ifndef FEAT_GUI_GTK |
| 7 | 397 gui.bold_font = NOFONT; |
| 398 gui.ital_font = NOFONT; | |
| 399 gui.boldital_font = NOFONT; | |
| 400 # ifdef FEAT_XFONTSET | |
| 401 gui.fontset = NOFONTSET; | |
| 402 # endif | |
| 403 #endif | |
|
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404 #ifdef FEAT_MBYTE |
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405 gui.wide_font = NOFONT; |
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406 # ifndef FEAT_GUI_GTK |
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407 gui.wide_bold_font = NOFONT; |
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408 gui.wide_ital_font = NOFONT; |
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409 gui.wide_boldital_font = NOFONT; |
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410 # endif |
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411 #endif |
| 7 | 412 |
| 413 #ifdef FEAT_MENU | |
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414 # ifndef FEAT_GUI_GTK |
| 7 | 415 # ifdef FONTSET_ALWAYS |
| 416 gui.menu_fontset = NOFONTSET; | |
| 417 # else | |
| 418 gui.menu_font = NOFONT; | |
| 419 # endif | |
| 420 # endif | |
| 421 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 422 # ifndef FEAT_GUI_GTK | |
| 423 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 424 gui.menu_width = 0; | |
| 425 # endif | |
| 426 #endif | |
| 427 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 428 gui.toolbar_height = 0; | |
| 429 #endif | |
| 430 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 431 gui.footer_height = 0; | |
| 432 #endif | |
| 433 #ifdef FEAT_BEVAL_TIP | |
| 434 gui.tooltip_fontset = NOFONTSET; | |
| 435 #endif | |
| 436 | |
| 437 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 438 gui.prev_wrap = -1; | |
| 439 | |
| 440 #ifdef ALWAYS_USE_GUI | |
| 441 result = OK; | |
| 442 #else | |
| 3518 | 443 # ifdef FEAT_GUI_GTK |
| 444 /* | |
| 445 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 446 * the fork. When calling it before fork, it make vim hang for a while. | |
| 447 * See gui_do_fork(). | |
| 448 * Use a simpler check if the GUI window can probably be opened. | |
| 449 */ | |
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450 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 451 # else |
| 7 | 452 result = gui_mch_init_check(); |
| 3518 | 453 # endif |
| 7 | 454 #endif |
| 455 return result; | |
| 456 } | |
| 457 | |
| 458 /* | |
| 459 * This is the call which starts the GUI. | |
| 460 */ | |
| 461 void | |
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462 gui_init(void) |
| 7 | 463 { |
| 464 win_T *wp; | |
| 465 static int recursive = 0; | |
| 466 | |
| 467 /* | |
| 468 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 469 * function will then be executed at the first call, the rest by the | |
| 470 * recursive call. This allow the shell to be opened halfway reading a | |
| 471 * gvimrc file. | |
| 472 */ | |
| 473 if (!recursive) | |
| 474 { | |
| 475 ++recursive; | |
| 476 | |
| 477 clip_init(TRUE); | |
| 478 | |
| 479 /* If can't initialize, don't try doing the rest */ | |
| 480 if (gui_init_check() == FAIL) | |
| 481 { | |
| 482 --recursive; | |
| 483 clip_init(FALSE); | |
| 484 return; | |
| 485 } | |
| 486 | |
| 487 /* | |
| 147 | 488 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 489 * breaks the Paste toolbar button. | |
| 490 */ | |
| 491 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 492 | |
| 493 /* | |
| 7 | 494 * Set up system-wide default menus. |
| 495 */ | |
| 496 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 497 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 498 { | |
| 499 sys_menu = TRUE; | |
| 819 | 500 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 501 sys_menu = FALSE; |
| 502 } | |
| 503 #endif | |
| 504 | |
| 505 /* | |
| 506 * Switch on the mouse by default, unless the user changed it already. | |
| 507 * This can then be changed in the .gvimrc. | |
| 508 */ | |
| 509 if (!option_was_set((char_u *)"mouse")) | |
| 510 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 511 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 512 |
| 513 /* | |
| 514 * If -U option given, use only the initializations from that file and | |
| 515 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 516 */ | |
| 517 if (use_gvimrc != NULL) | |
| 518 { | |
| 519 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 520 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 521 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 522 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 523 } | |
| 524 else | |
| 525 { | |
| 526 /* | |
| 527 * Get system wide defaults for gvim, only when file name defined. | |
| 528 */ | |
| 529 #ifdef SYS_GVIMRC_FILE | |
| 819 | 530 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 531 #endif |
| 532 | |
| 533 /* | |
| 534 * Try to read GUI initialization commands from the following | |
| 535 * places: | |
| 536 * - environment variable GVIMINIT | |
| 537 * - the user gvimrc file (~/.gvimrc) | |
| 538 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 539 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 540 * The first that exists is used, the rest is ignored. | |
| 541 */ | |
| 542 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 543 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 544 DOSO_GVIMRC) == FAIL | |
| 7 | 545 #ifdef USR_GVIMRC_FILE2 |
| 819 | 546 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 547 DOSO_GVIMRC) == FAIL | |
| 7 | 548 #endif |
|
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549 #ifdef USR_GVIMRC_FILE3 |
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550 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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551 DOSO_GVIMRC) == FAIL |
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552 #endif |
| 7 | 553 ) |
| 554 { | |
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555 #ifdef USR_GVIMRC_FILE4 |
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556 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 557 #endif |
| 558 } | |
| 559 | |
| 560 /* | |
| 561 * Read initialization commands from ".gvimrc" in current | |
| 562 * directory. This is only done if the 'exrc' option is set. | |
| 563 * Because of security reasons we disallow shell and write | |
| 564 * commands now, except for unix if the file is owned by the user | |
| 565 * or 'secure' option has been reset in environment of global | |
| 566 * ".gvimrc". | |
| 567 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 568 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 569 */ | |
| 570 if (p_exrc) | |
| 571 { | |
| 572 #ifdef UNIX | |
| 573 { | |
|
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574 stat_T s; |
| 7 | 575 |
| 576 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 577 * mode */ | |
| 578 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 579 secure = p_secure; | |
| 580 } | |
| 581 #else | |
| 582 secure = p_secure; | |
| 583 #endif | |
| 584 | |
| 585 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 586 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 587 #ifdef SYS_GVIMRC_FILE | |
| 588 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 589 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 590 #endif | |
| 591 #ifdef USR_GVIMRC_FILE2 | |
| 592 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 593 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 594 #endif | |
| 595 #ifdef USR_GVIMRC_FILE3 | |
| 596 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 597 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 598 #endif | |
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599 #ifdef USR_GVIMRC_FILE4 |
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600 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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601 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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602 #endif |
| 7 | 603 ) |
| 819 | 604 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 605 |
| 606 if (secure == 2) | |
| 607 need_wait_return = TRUE; | |
| 608 secure = 0; | |
| 609 } | |
| 610 } | |
| 611 | |
| 612 if (need_wait_return || msg_didany) | |
| 613 wait_return(TRUE); | |
| 614 | |
| 615 --recursive; | |
| 616 } | |
| 617 | |
| 618 /* If recursive call opened the shell, return here from the first call */ | |
| 619 if (gui.in_use) | |
| 620 return; | |
| 621 | |
| 622 /* | |
| 623 * Create the GUI shell. | |
| 624 */ | |
| 625 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 626 if (gui_mch_init() == FAIL) | |
| 627 goto error; | |
| 628 | |
| 629 /* Avoid a delay for an error message that was printed in the terminal | |
| 630 * where Vim was started. */ | |
| 631 emsg_on_display = FALSE; | |
| 632 msg_scrolled = 0; | |
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633 clear_sb_text(TRUE); |
| 7 | 634 need_wait_return = FALSE; |
| 635 msg_didany = FALSE; | |
| 636 | |
| 637 /* | |
| 638 * Check validity of any generic resources that may have been loaded. | |
| 639 */ | |
| 640 if (gui.border_width < 0) | |
| 641 gui.border_width = 0; | |
| 642 | |
| 643 /* | |
| 644 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 645 */ | |
| 646 if (font_argument != NULL) | |
| 647 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 648 if ( | |
| 649 #ifdef FEAT_XFONTSET | |
| 650 (*p_guifontset == NUL | |
| 651 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 652 #endif | |
| 653 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 654 : p_guifont, FALSE) == FAIL) | |
| 655 { | |
| 656 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 657 goto error2; | |
| 658 } | |
| 659 #ifdef FEAT_MBYTE | |
| 660 if (gui_get_wide_font() == FAIL) | |
| 661 EMSG(_("E231: 'guifontwide' invalid")); | |
| 662 #endif | |
| 663 | |
| 664 gui.num_cols = Columns; | |
| 665 gui.num_rows = Rows; | |
| 666 gui_reset_scroll_region(); | |
| 667 | |
| 668 /* Create initial scrollbars */ | |
| 669 FOR_ALL_WINDOWS(wp) | |
| 670 { | |
| 671 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 672 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 673 } | |
| 674 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 675 | |
| 676 #ifdef FEAT_MENU | |
| 677 gui_create_initial_menus(root_menu); | |
| 678 #endif | |
| 679 #ifdef FEAT_SUN_WORKSHOP | |
| 680 if (usingSunWorkShop) | |
| 681 workshop_init(); | |
| 682 #endif | |
| 683 #ifdef FEAT_SIGN_ICONS | |
| 684 sign_gui_started(); | |
| 685 #endif | |
| 686 | |
| 687 /* Configure the desired menu and scrollbars */ | |
| 688 gui_init_which_components(NULL); | |
| 689 | |
| 690 /* All components of the GUI have been created now */ | |
| 691 gui.shell_created = TRUE; | |
| 692 | |
| 693 #ifndef FEAT_GUI_GTK | |
| 694 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 695 * works after the shell has been opened, thus it is further down. */ | |
|
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696 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 697 #endif |
| 698 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 699 /* Need to set the size of the menubar after all the menus have been | |
| 700 * created. */ | |
| 701 gui_mch_compute_menu_height((Widget)0); | |
| 702 #endif | |
| 703 | |
| 704 /* | |
| 705 * Actually open the GUI shell. | |
| 706 */ | |
| 707 if (gui_mch_open() != FAIL) | |
| 708 { | |
| 709 #ifdef FEAT_TITLE | |
| 710 maketitle(); | |
| 711 resettitle(); | |
| 712 #endif | |
| 713 init_gui_options(); | |
| 714 #ifdef FEAT_ARABIC | |
| 715 /* Our GUI can't do bidi. */ | |
| 716 p_tbidi = FALSE; | |
| 717 #endif | |
| 574 | 718 #if defined(FEAT_GUI_GTK) |
| 7 | 719 /* Give GTK+ a chance to put all widget's into place. */ |
| 720 gui_mch_update(); | |
| 827 | 721 |
| 722 # ifdef FEAT_MENU | |
| 723 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 724 * It was still there to make F10 work. */ | |
| 725 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 726 { | |
| 727 --gui.starting; | |
| 728 gui_mch_enable_menu(FALSE); | |
| 729 ++gui.starting; | |
| 730 gui_mch_update(); | |
| 731 } | |
| 732 # endif | |
| 733 | |
| 7 | 734 /* Now make sure the shell fits on the screen. */ |
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735 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 736 #endif |
| 261 | 737 /* When 'lines' was set while starting up the topframe may have to be |
| 738 * resized. */ | |
| 739 win_new_shellsize(); | |
| 187 | 740 |
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741 #ifdef FEAT_BEVAL_GUI |
| 187 | 742 /* Always create the Balloon Evaluation area, but disable it when |
|
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743 * 'ballooneval' is off. */ |
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744 if (balloonEval != NULL) |
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745 vim_free(balloonEval); |
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746 balloonEvalForTerm = FALSE; |
| 187 | 747 # ifdef FEAT_GUI_GTK |
| 748 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 749 &general_beval_cb, NULL); | |
| 750 # else | |
| 216 | 751 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 752 { |
| 753 extern Widget textArea; | |
| 754 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 755 &general_beval_cb, NULL); |
| 187 | 756 } |
| 757 # else | |
| 758 # ifdef FEAT_GUI_W32 | |
| 759 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 760 &general_beval_cb, NULL); | |
| 761 # endif | |
| 762 # endif | |
| 763 # endif | |
| 764 if (!p_beval) | |
| 765 gui_mch_disable_beval_area(balloonEval); | |
| 766 #endif | |
| 767 | |
| 7 | 768 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 769 if (!im_xim_isvalid_imactivate()) | |
| 770 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 771 #endif | |
| 37 | 772 /* When 'cmdheight' was set during startup it may not have taken |
| 773 * effect yet. */ | |
| 774 if (p_ch != 1L) | |
| 824 | 775 command_height(); |
| 7 | 776 |
| 777 return; | |
| 778 } | |
| 779 | |
| 780 error2: | |
| 781 #ifdef FEAT_GUI_X11 | |
| 782 /* undo gui_mch_init() */ | |
| 783 gui_mch_uninit(); | |
| 784 #endif | |
| 785 | |
| 786 error: | |
| 787 gui.in_use = FALSE; | |
| 788 clip_init(FALSE); | |
| 789 } | |
| 790 | |
| 791 | |
| 792 void | |
|
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793 gui_exit(int rc) |
| 7 | 794 { |
| 795 /* don't free the fonts, it leads to a BUS error | |
| 796 * richard@whitequeen.com Jul 99 */ | |
| 797 free_highlight_fonts(); | |
| 798 gui.in_use = FALSE; | |
| 799 gui_mch_exit(rc); | |
| 800 } | |
| 801 | |
| 574 | 802 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 803 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 804 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 805 /* |
| 806 * Called when the GUI shell is closed by the user. If there are no changed | |
| 807 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 808 * do. | |
| 809 * When this function returns, Vim should NOT exit! | |
| 810 */ | |
| 811 void | |
|
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812 gui_shell_closed(void) |
| 7 | 813 { |
| 814 cmdmod_T save_cmdmod; | |
| 815 | |
| 816 save_cmdmod = cmdmod; | |
| 817 | |
| 818 /* Only exit when there are no changed files */ | |
| 819 exiting = TRUE; | |
| 820 # ifdef FEAT_BROWSE | |
| 821 cmdmod.browse = TRUE; | |
| 822 # endif | |
| 823 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 824 cmdmod.confirm = TRUE; | |
| 825 # endif | |
| 826 /* If there are changed buffers, present the user with a dialog if | |
| 827 * possible, otherwise give an error message. */ | |
|
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828 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 829 getout(0); |
| 830 | |
| 831 exiting = FALSE; | |
| 832 cmdmod = save_cmdmod; | |
| 1002 | 833 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 834 } |
| 835 #endif | |
| 836 | |
| 837 /* | |
| 4352 | 838 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 839 * first font name that works is used. If none is found, use the default |
| 840 * font. | |
| 841 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 842 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 843 * the fonts are unchanged. | |
| 844 */ | |
| 845 int | |
|
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846 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 847 { |
| 848 #define FONTLEN 320 | |
| 849 char_u font_name[FONTLEN]; | |
| 850 int font_list_empty = FALSE; | |
| 851 int ret = FAIL; | |
| 852 | |
| 853 if (!gui.in_use) | |
| 854 return FAIL; | |
| 855 | |
| 856 font_name[0] = NUL; | |
| 857 if (*font_list == NUL) | |
| 858 font_list_empty = TRUE; | |
| 859 else | |
| 860 { | |
| 861 #ifdef FEAT_XFONTSET | |
| 862 /* When using a fontset, the whole list of fonts is one name. */ | |
| 863 if (fontset) | |
| 864 ret = gui_mch_init_font(font_list, TRUE); | |
| 865 else | |
| 866 #endif | |
| 867 while (*font_list != NUL) | |
| 868 { | |
| 869 /* Isolate one comma separated font name. */ | |
| 870 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 871 | |
| 872 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 873 * called with "*" will change p_guifont to the selected font | |
| 874 * name, which frees the old value. This makes font_list | |
| 875 * invalid. Thus when OK is returned here, font_list must no | |
| 876 * longer be used! */ | |
| 877 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 878 { | |
|
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879 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 880 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 881 * similar double-width font. */ | |
| 882 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 883 && strstr((char *)font_name, "10646") != NULL) | |
| 884 set_guifontwide(font_name); | |
| 885 #endif | |
| 886 ret = OK; | |
| 887 break; | |
| 888 } | |
| 889 } | |
| 890 } | |
| 891 | |
| 892 if (ret != OK | |
| 893 && STRCMP(font_list, "*") != 0 | |
| 894 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 895 { | |
| 896 /* | |
| 897 * Couldn't load any font in 'font_list', keep the current font if | |
| 898 * there is one. If 'font_list' is empty, or if there is no current | |
| 899 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 900 */ | |
| 901 ret = gui_mch_init_font(NULL, FALSE); | |
| 902 } | |
| 903 | |
| 904 if (ret == OK) | |
| 905 { | |
|
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906 #ifndef FEAT_GUI_GTK |
| 7 | 907 /* Set normal font as current font */ |
| 908 # ifdef FEAT_XFONTSET | |
| 909 if (gui.fontset != NOFONTSET) | |
| 910 gui_mch_set_fontset(gui.fontset); | |
| 911 else | |
| 912 # endif | |
| 913 gui_mch_set_font(gui.norm_font); | |
| 914 #endif | |
|
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915 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 916 } |
| 917 | |
| 918 return ret; | |
| 919 } | |
| 920 | |
| 921 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
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922 # ifndef FEAT_GUI_GTK |
| 7 | 923 /* |
| 924 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 925 */ | |
| 926 static void | |
|
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927 set_guifontwide(char_u *name) |
| 7 | 928 { |
| 929 int i = 0; | |
| 930 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 931 char_u *wp = NULL; | |
| 932 char_u *p; | |
| 933 GuiFont font; | |
| 934 | |
| 935 wp = wide_name; | |
| 936 for (p = name; *p != NUL; ++p) | |
| 937 { | |
| 938 *wp++ = *p; | |
| 939 if (*p == '-') | |
| 940 { | |
| 941 ++i; | |
| 942 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 943 { | |
| 944 if (p[1] == '-') | |
| 945 *wp++ = '*'; | |
| 946 } | |
| 947 else if (i == 12) /* found the width */ | |
| 948 { | |
| 949 ++p; | |
| 950 i = getdigits(&p); | |
| 951 if (i != 0) | |
| 952 { | |
| 953 /* Double the width specification. */ | |
| 954 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 955 font = gui_mch_get_font(wide_name, FALSE); | |
| 956 if (font != NOFONT) | |
| 957 { | |
| 37 | 958 gui_mch_free_font(gui.wide_font); |
| 7 | 959 gui.wide_font = font; |
| 960 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 961 wide_name, OPT_FREE, 0); |
| 7 | 962 } |
| 963 } | |
| 964 break; | |
| 965 } | |
| 966 } | |
| 967 } | |
| 968 } | |
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969 # endif /* !FEAT_GUI_GTK */ |
| 7 | 970 |
| 971 /* | |
| 972 * Get the font for 'guifontwide'. | |
| 973 * Return FAIL for an invalid font name. | |
| 974 */ | |
| 975 int | |
|
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976 gui_get_wide_font(void) |
| 7 | 977 { |
| 978 GuiFont font = NOFONT; | |
| 979 char_u font_name[FONTLEN]; | |
| 980 char_u *p; | |
| 981 | |
| 982 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 983 return OK; /* Will give an error message later. */ | |
| 984 | |
| 985 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 986 { | |
| 987 for (p = p_guifontwide; *p != NUL; ) | |
| 988 { | |
| 989 /* Isolate one comma separated font name. */ | |
| 990 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 991 font = gui_mch_get_font(font_name, FALSE); | |
| 992 if (font != NOFONT) | |
| 993 break; | |
| 994 } | |
| 995 if (font == NOFONT) | |
| 996 return FAIL; | |
| 997 } | |
| 998 | |
| 999 gui_mch_free_font(gui.wide_font); | |
| 4250 | 1000 # ifdef FEAT_GUI_GTK |
| 7 | 1001 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1002 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1003 && pango_font_description_equal(font, gui.norm_font)) | |
| 1004 { | |
| 1005 gui.wide_font = NOFONT; | |
| 1006 gui_mch_free_font(font); | |
| 1007 } | |
| 1008 else | |
| 4250 | 1009 # endif |
| 7 | 1010 gui.wide_font = font; |
| 4250 | 1011 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1012 gui_mch_wide_font_changed(); |
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1013 # else |
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1014 /* |
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1016 * support those fonts for 'guifontwide'. |
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1017 */ |
| 4250 | 1018 # endif |
| 7 | 1019 return OK; |
| 1020 } | |
| 1021 #endif | |
| 1022 | |
| 1023 void | |
|
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1024 gui_set_cursor(int row, int col) |
| 7 | 1025 { |
| 1026 gui.row = row; | |
| 1027 gui.col = col; | |
| 1028 } | |
| 1029 | |
| 1030 /* | |
| 1031 * gui_check_pos - check if the cursor is on the screen. | |
| 1032 */ | |
| 1033 static void | |
|
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1034 gui_check_pos(void) |
| 7 | 1035 { |
| 1036 if (gui.row >= screen_Rows) | |
| 1037 gui.row = screen_Rows - 1; | |
| 1038 if (gui.col >= screen_Columns) | |
| 1039 gui.col = screen_Columns - 1; | |
| 1040 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1041 gui.cursor_is_valid = FALSE; | |
| 1042 } | |
| 1043 | |
| 1044 /* | |
| 1045 * Redraw the cursor if necessary or when forced. | |
| 1046 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1047 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1048 */ | |
| 1049 void | |
|
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1050 gui_update_cursor( |
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1051 int force, /* when TRUE, update even when not moved */ |
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1052 int clear_selection)/* clear selection under cursor */ |
| 7 | 1053 { |
| 1054 int cur_width = 0; | |
| 1055 int cur_height = 0; | |
| 1056 int old_hl_mask; | |
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1057 cursorentry_T *shape; |
| 7 | 1058 int id; |
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1059 #ifdef FEAT_TERMINAL |
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1060 guicolor_T shape_fg = INVALCOLOR; |
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1061 guicolor_T shape_bg = INVALCOLOR; |
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1062 #endif |
| 7 | 1063 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1064 int cattr; /* cursor attributes */ | |
| 1065 int attr; | |
| 1066 attrentry_T *aep = NULL; | |
| 1067 | |
| 1695 | 1068 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1069 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1070 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1071 || screen_Rows != gui.num_rows) | |
| 7 | 1072 return; |
| 1073 | |
| 1074 gui_check_pos(); | |
| 1075 if (!gui.cursor_is_valid || force | |
| 1076 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1077 { | |
| 1078 gui_undraw_cursor(); | |
| 1079 if (gui.row < 0) | |
| 1080 return; | |
| 1081 #ifdef USE_IM_CONTROL | |
| 1082 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1083 im_set_position(gui.row, gui.col); | |
| 1084 #endif | |
| 1085 gui.cursor_row = gui.row; | |
| 1086 gui.cursor_col = gui.col; | |
| 1087 | |
| 1088 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1089 if (!screen_cleared || ScreenLines == NULL) | |
| 1090 return; | |
| 1091 | |
| 1092 /* Clear the selection if we are about to write over it */ | |
| 1093 if (clear_selection) | |
| 1094 clip_may_clear_selection(gui.row, gui.row); | |
| 1095 /* Check that the cursor is inside the shell (resizing may have made | |
| 1096 * it invalid) */ | |
| 1097 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1098 return; | |
| 1099 | |
| 1100 gui.cursor_is_valid = TRUE; | |
| 1101 | |
| 1102 /* | |
| 1103 * How the cursor is drawn depends on the current mode. | |
|
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1104 * When in a terminal window use the shape/color specified there. |
| 7 | 1105 */ |
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1106 #ifdef FEAT_TERMINAL |
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1107 if (terminal_is_active()) |
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1108 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1109 else |
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1110 #endif |
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1111 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1112 if (State & LANGMAP) |
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1113 id = shape->id_lm; |
| 7 | 1114 else |
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1115 id = shape->id; |
| 7 | 1116 |
| 1117 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1118 cfg = INVALCOLOR; | |
| 1119 cbg = INVALCOLOR; | |
| 1120 cattr = HL_INVERSE; | |
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1121 gui_mch_set_blinking(shape->blinkwait, |
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1122 shape->blinkon, |
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1123 shape->blinkoff); |
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1124 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1125 || shape->blinkoff == 0) |
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1126 gui_mch_stop_blink(); |
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1127 #ifdef FEAT_TERMINAL |
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1128 if (shape_bg != INVALCOLOR) |
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1129 { |
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1130 cattr = 0; |
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1131 cfg = shape_fg; |
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1132 cbg = shape_bg; |
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1133 } |
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1134 else |
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1135 #endif |
| 7 | 1136 if (id > 0) |
| 1137 { | |
| 1138 cattr = syn_id2colors(id, &cfg, &cbg); | |
| 1139 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN) | |
| 1140 { | |
| 1141 static int iid; | |
| 1142 guicolor_T fg, bg; | |
| 1143 | |
| 1668 | 1144 if ( |
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1145 # if defined(FEAT_GUI_GTK) && !defined(FEAT_HANGULIN) |
| 1668 | 1146 preedit_get_status() |
| 1147 # else | |
| 1148 im_get_status() | |
| 1149 # endif | |
| 1150 ) | |
| 7 | 1151 { |
| 1152 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1153 if (iid > 0) | |
| 1154 { | |
| 1155 syn_id2colors(iid, &fg, &bg); | |
| 1156 if (bg != INVALCOLOR) | |
| 1157 cbg = bg; | |
| 1158 if (fg != INVALCOLOR) | |
| 1159 cfg = fg; | |
| 1160 } | |
| 1161 } | |
| 1162 } | |
| 1163 #endif | |
| 1164 } | |
| 1165 | |
| 1166 /* | |
| 1167 * Get the attributes for the character under the cursor. | |
| 1168 * When no cursor color was given, use the character color. | |
| 1169 */ | |
| 1170 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1171 if (attr > HL_ALL) | |
| 1172 aep = syn_gui_attr2entry(attr); | |
| 1173 if (aep != NULL) | |
| 1174 { | |
| 1175 attr = aep->ae_attr; | |
| 1176 if (cfg == INVALCOLOR) | |
| 1177 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1178 : aep->ae_u.gui.fg_color); | |
| 1179 if (cbg == INVALCOLOR) | |
| 1180 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1181 : aep->ae_u.gui.bg_color); | |
| 1182 } | |
| 1183 if (cfg == INVALCOLOR) | |
| 1184 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1185 if (cbg == INVALCOLOR) | |
| 1186 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1187 | |
| 1188 #ifdef FEAT_XIM | |
| 1189 if (aep != NULL) | |
| 1190 { | |
| 1191 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1192 : aep->ae_u.gui.bg_color); | |
| 1193 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1194 : aep->ae_u.gui.fg_color); | |
| 1195 if (xim_bg_color == INVALCOLOR) | |
| 1196 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1197 : gui.back_pixel; | |
| 1198 if (xim_fg_color == INVALCOLOR) | |
| 1199 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1200 : gui.norm_pixel; | |
| 1201 } | |
| 1202 else | |
| 1203 { | |
| 1204 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1205 : gui.back_pixel; | |
| 1206 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1207 : gui.norm_pixel; | |
| 1208 } | |
| 1209 #endif | |
| 1210 | |
| 1211 attr &= ~HL_INVERSE; | |
| 1212 if (cattr & HL_INVERSE) | |
| 1213 { | |
| 1214 cc = cbg; | |
| 1215 cbg = cfg; | |
| 1216 cfg = cc; | |
| 1217 } | |
| 1218 cattr &= ~HL_INVERSE; | |
| 1219 | |
| 1220 /* | |
| 1221 * When we don't have window focus, draw a hollow cursor. | |
| 1222 */ | |
| 1223 if (!gui.in_focus) | |
| 1224 { | |
| 1225 gui_mch_draw_hollow_cursor(cbg); | |
| 1226 return; | |
| 1227 } | |
| 1228 | |
| 1229 old_hl_mask = gui.highlight_mask; | |
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1230 if (shape->shape == SHAPE_BLOCK |
| 7 | 1231 #ifdef FEAT_HANGULIN |
| 1232 || composing_hangul | |
| 1233 #endif | |
| 1234 ) | |
| 1235 { | |
| 1236 /* | |
| 1237 * Draw the text character with the cursor colors. Use the | |
| 1238 * character attributes plus the cursor attributes. | |
| 1239 */ | |
| 1240 gui.highlight_mask = (cattr | attr); | |
| 1241 #ifdef FEAT_HANGULIN | |
| 1242 if (composing_hangul) | |
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1243 { |
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1244 char_u *comp_buf; |
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1245 int comp_len; |
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1246 |
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1247 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1248 if (comp_buf) |
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1249 { |
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1250 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1251 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1252 cfg, cbg, 0); |
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1253 vim_free(comp_buf); |
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1254 } |
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1255 } |
| 7 | 1256 else |
| 1257 #endif | |
| 1258 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1259 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1260 } | |
| 1261 else | |
| 1262 { | |
| 1263 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1264 int col_off = FALSE; | |
| 1265 #endif | |
| 1266 /* | |
| 1267 * First draw the partial cursor, then overwrite with the text | |
| 1268 * character, using a transparent background. | |
| 1269 */ | |
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1270 if (shape->shape == SHAPE_VER) |
| 7 | 1271 { |
| 1272 cur_height = gui.char_height; | |
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1273 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1274 } |
| 1275 else | |
| 1276 { | |
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1277 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1278 cur_width = gui.char_width; |
| 1279 } | |
| 1280 #ifdef FEAT_MBYTE | |
| 1378 | 1281 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1282 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1283 { |
| 1284 /* Double wide character. */ | |
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1285 if (shape->shape != SHAPE_VER) |
| 7 | 1286 cur_width += gui.char_width; |
| 1287 # ifdef FEAT_RIGHTLEFT | |
| 1288 if (CURSOR_BAR_RIGHT) | |
| 1289 { | |
| 1290 /* gui.col points to the left halve of the character but | |
| 1291 * the vertical line needs to be on the right halve. | |
| 1292 * A double-wide horizontal line is also drawn from the | |
| 1293 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1294 col_off = TRUE; | |
| 1295 ++gui.col; | |
| 1296 } | |
| 1297 # endif | |
| 1298 } | |
| 1299 #endif | |
| 1300 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1301 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1302 if (col_off) | |
| 1303 --gui.col; | |
| 1304 #endif | |
| 1305 | |
| 1306 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1307 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1308 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1309 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1310 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1311 #endif | |
| 1312 } | |
| 1313 gui.highlight_mask = old_hl_mask; | |
| 1314 } | |
| 1315 } | |
| 1316 | |
| 1317 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1318 void | |
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1319 gui_position_menu(void) |
| 7 | 1320 { |
| 574 | 1321 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1322 if (gui.menu_is_active && gui.in_use) |
| 1323 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1324 # endif | |
| 1325 } | |
| 1326 #endif | |
| 1327 | |
| 1328 /* | |
| 1329 * Position the various GUI components (text area, menu). The vertical | |
| 1330 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1331 */ | |
| 1332 static void | |
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1333 gui_position_components(int total_width UNUSED) |
| 7 | 1334 { |
| 1335 int text_area_x; | |
| 1336 int text_area_y; | |
| 1337 int text_area_width; | |
| 1338 int text_area_height; | |
| 1339 | |
| 1340 /* avoid that moving components around generates events */ | |
| 1341 ++hold_gui_events; | |
| 1342 | |
| 1343 text_area_x = 0; | |
| 1344 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1345 text_area_x += gui.scrollbar_width; | |
| 1346 | |
| 1347 text_area_y = 0; | |
| 1348 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1349 gui.menu_width = total_width; | |
| 1350 if (gui.menu_is_active) | |
| 1351 text_area_y += gui.menu_height; | |
| 1352 #endif | |
| 1353 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1354 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1355 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1356 #endif | |
| 1357 | |
| 819 | 1358 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1359 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1360 if (gui_has_tabline()) |
| 843 | 1361 text_area_y += gui.tabline_height; |
| 810 | 1362 #endif |
| 1363 | |
| 7 | 1364 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1365 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1366 { | |
| 1367 # ifdef FEAT_GUI_ATHENA | |
| 1368 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1369 gui.menu_width, gui.toolbar_height); | |
| 1370 # endif | |
| 1371 text_area_y += gui.toolbar_height; | |
| 1372 } | |
| 1373 #endif | |
| 1374 | |
| 1375 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1376 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1377 | |
| 1378 gui_mch_set_text_area_pos(text_area_x, | |
| 1379 text_area_y, | |
| 1380 text_area_width, | |
| 1381 text_area_height | |
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1382 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1383 + xim_get_status_area_height() |
| 1384 #endif | |
| 1385 ); | |
| 1386 #ifdef FEAT_MENU | |
| 1387 gui_position_menu(); | |
| 1388 #endif | |
| 1389 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1390 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1391 text_area_x, | |
| 1392 text_area_y + text_area_height, | |
| 1393 text_area_width, | |
| 1394 gui.scrollbar_height); | |
| 1395 gui.left_sbar_x = 0; | |
| 1396 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1397 | |
| 1398 --hold_gui_events; | |
| 1399 } | |
| 1400 | |
| 444 | 1401 /* |
| 1402 * Get the width of the widgets and decorations to the side of the text area. | |
| 1403 */ | |
| 7 | 1404 int |
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1405 gui_get_base_width(void) |
| 7 | 1406 { |
| 1407 int base_width; | |
| 1408 | |
| 1409 base_width = 2 * gui.border_offset; | |
| 1410 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1411 base_width += gui.scrollbar_width; | |
| 1412 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1413 base_width += gui.scrollbar_width; | |
| 1414 return base_width; | |
| 1415 } | |
| 1416 | |
| 444 | 1417 /* |
| 1418 * Get the height of the widgets and decorations above and below the text area. | |
| 1419 */ | |
| 7 | 1420 int |
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1421 gui_get_base_height(void) |
| 7 | 1422 { |
| 1423 int base_height; | |
| 1424 | |
| 1425 base_height = 2 * gui.border_offset; | |
| 1426 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1427 base_height += gui.scrollbar_height; | |
| 1428 #ifdef FEAT_GUI_GTK | |
| 1429 /* We can't take the sizes properly into account until anything is | |
| 1430 * realized. Therefore we recalculate all the values here just before | |
| 1431 * setting the size. (--mdcki) */ | |
| 1432 #else | |
| 1433 # ifdef FEAT_MENU | |
| 1434 if (gui.menu_is_active) | |
| 1435 base_height += gui.menu_height; | |
| 1436 # endif | |
| 1437 # ifdef FEAT_TOOLBAR | |
| 1438 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1439 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1440 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1441 # else | |
| 1442 base_height += gui.toolbar_height; | |
| 1443 # endif | |
| 1444 # endif | |
| 819 | 1445 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1446 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1447 if (gui_has_tabline()) |
| 843 | 1448 base_height += gui.tabline_height; |
| 810 | 1449 # endif |
| 7 | 1450 # ifdef FEAT_FOOTER |
| 1451 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1452 base_height += gui.footer_height; | |
| 1453 # endif | |
| 1454 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1455 base_height += gui_mch_text_area_extra_height(); | |
| 1456 # endif | |
| 1457 #endif | |
| 1458 return base_height; | |
| 1459 } | |
| 1460 | |
| 1461 /* | |
| 1462 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1463 * the new width and height of the shell in pixels. | |
| 1464 */ | |
| 1465 void | |
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1466 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1467 { |
| 1468 static int busy = FALSE; | |
| 1469 | |
| 1470 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1471 return; | |
| 1472 | |
| 1473 /* | |
| 1474 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1475 * size and handle it later. | |
| 1476 */ | |
| 1477 if (updating_screen || busy) | |
| 1478 { | |
| 1479 new_pixel_width = pixel_width; | |
| 1480 new_pixel_height = pixel_height; | |
| 1481 return; | |
| 1482 } | |
| 1483 | |
| 1484 again: | |
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1485 new_pixel_width = 0; |
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|
1486 new_pixel_height = 0; |
| 7 | 1487 busy = TRUE; |
| 1488 | |
| 1489 /* Flush pending output before redrawing */ | |
| 1490 out_flush(); | |
| 1491 | |
| 1492 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1493 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1494 |
| 1495 gui_position_components(pixel_width); | |
| 1496 gui_reset_scroll_region(); | |
|
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1497 |
| 7 | 1498 /* |
| 1499 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1500 * at the last line here (why does it have to be one row too low?). | |
| 1501 */ | |
| 1502 if (State == ASKMORE || State == CONFIRM) | |
| 1503 gui.row = gui.num_rows; | |
| 1504 | |
| 1505 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1506 * the safe side. */ | |
| 1507 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1508 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1509 shell_resized(); | |
| 1510 | |
| 1511 gui_update_scrollbars(TRUE); | |
| 1512 gui_update_cursor(FALSE, TRUE); | |
|
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changeset
|
1513 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1514 xim_set_status_area(); |
| 1515 #endif | |
| 1516 | |
| 1517 busy = FALSE; | |
| 669 | 1518 |
|
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1519 /* We may have been called again while redrawing the screen. |
|
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1520 * Need to do it all again with the latest size then. But only if the size |
|
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1521 * actually changed. */ |
| 7 | 1522 if (new_pixel_height) |
| 1523 { | |
|
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1524 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
|
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1525 { |
|
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1526 new_pixel_width = 0; |
|
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1527 new_pixel_height = 0; |
|
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1528 } |
|
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1529 else |
|
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1530 { |
|
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1531 pixel_width = new_pixel_width; |
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|
1532 pixel_height = new_pixel_height; |
|
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1533 goto again; |
|
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1534 } |
| 7 | 1535 } |
| 1536 } | |
| 1537 | |
| 1538 /* | |
| 1539 * Check if gui_resize_shell() must be called. | |
| 1540 */ | |
| 1541 void | |
|
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|
1542 gui_may_resize_shell(void) |
| 7 | 1543 { |
| 1544 if (new_pixel_height) | |
| 1545 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1546 * were called indirectly by it */ | |
|
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|
1547 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1548 } |
| 1549 | |
| 1550 int | |
|
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|
1551 gui_get_shellsize(void) |
| 7 | 1552 { |
| 1553 Rows = gui.num_rows; | |
| 1554 Columns = gui.num_cols; | |
| 1555 return OK; | |
| 1556 } | |
| 1557 | |
| 1558 /* | |
| 1559 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1560 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1561 * on the screen. | |
|
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1562 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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1563 * component was added or removed (e.g., a scrollbar). |
| 7 | 1564 */ |
| 1565 void | |
|
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1566 gui_set_shellsize( |
|
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1567 int mustset UNUSED, |
|
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1568 int fit_to_display, |
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1569 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1570 { |
| 1571 int base_width; | |
| 1572 int base_height; | |
| 1573 int width; | |
| 1574 int height; | |
| 1575 int min_width; | |
| 1576 int min_height; | |
| 1577 int screen_w; | |
| 1578 int screen_h; | |
|
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changeset
|
1579 #ifdef FEAT_GUI_GTK |
| 1967 | 1580 int un_maximize = mustset; |
|
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|
1581 int did_adjust = 0; |
| 1967 | 1582 #endif |
|
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|
1583 int x = -1, y = -1; |
| 7 | 1584 |
| 1585 if (!gui.shell_created) | |
| 1586 return; | |
| 1587 | |
| 3014 | 1588 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1589 /* If not setting to a user specified size and maximized, calculate the |
| 1590 * number of characters that fit in the maximized window. */ | |
|
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1591 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
|
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|
1592 || gui_mch_maximized())) |
| 7 | 1593 { |
| 1594 gui_mch_newfont(); | |
| 1595 return; | |
| 1596 } | |
| 1597 #endif | |
| 1598 | |
| 1599 base_width = gui_get_base_width(); | |
| 1600 base_height = gui_get_base_height(); | |
|
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1601 if (fit_to_display) |
|
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changeset
|
1602 /* Remember the original window position. */ |
| 7009 | 1603 (void)gui_mch_get_winpos(&x, &y); |
|
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|
1604 |
| 7 | 1605 #ifdef USE_SUN_WORKSHOP |
| 1606 if (!mustset && usingSunWorkShop | |
| 1607 && workshop_get_width_height(&width, &height)) | |
| 1608 { | |
| 1609 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1610 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1611 } | |
| 1612 else | |
| 1613 #endif | |
| 1614 { | |
| 1615 width = Columns * gui.char_width + base_width; | |
| 1616 height = Rows * gui.char_height + base_height; | |
| 1617 } | |
| 1618 | |
| 1619 if (fit_to_display) | |
| 1620 { | |
| 1621 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1622 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1623 { |
| 1624 Columns = (screen_w - base_width) / gui.char_width; | |
| 1625 if (Columns < MIN_COLUMNS) | |
| 1626 Columns = MIN_COLUMNS; | |
| 1627 width = Columns * gui.char_width + base_width; | |
|
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changeset
|
1628 #ifdef FEAT_GUI_GTK |
| 1967 | 1629 ++did_adjust; |
| 1630 #endif | |
| 7 | 1631 } |
| 811 | 1632 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1633 { |
| 1634 Rows = (screen_h - base_height) / gui.char_height; | |
| 1635 check_shellsize(); | |
| 1636 height = Rows * gui.char_height + base_height; | |
|
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changeset
|
1637 #ifdef FEAT_GUI_GTK |
| 1967 | 1638 ++did_adjust; |
| 1639 #endif | |
| 7 | 1640 } |
|
2277
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changeset
|
1641 #ifdef FEAT_GUI_GTK |
| 1967 | 1642 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1643 && height + gui.char_height >= screen_h)) | |
| 1644 /* don't unmaximize if at maximum size */ | |
| 1645 un_maximize = FALSE; | |
| 1646 #endif | |
| 7 | 1647 } |
|
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changeset
|
1648 limit_screen_size(); |
| 7 | 1649 gui.num_cols = Columns; |
| 1650 gui.num_rows = Rows; | |
| 1651 | |
| 1652 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1653 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1654 min_height += tabline_height() * gui.char_height; |
| 1967 | 1655 |
|
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changeset
|
1656 #ifdef FEAT_GUI_GTK |
| 1967 | 1657 if (un_maximize) |
| 1658 { | |
| 1659 /* If the window size is smaller than the screen unmaximize the | |
| 1660 * window, otherwise resizing won't work. */ | |
| 1661 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1662 if ((width + gui.char_width < screen_w | |
| 1663 || height + gui.char_height * 2 < screen_h) | |
| 1664 && gui_mch_maximized()) | |
| 1665 gui_mch_unmaximize(); | |
| 1666 } | |
| 1667 #endif | |
| 7 | 1668 |
| 1669 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1670 base_width, base_height, direction); |
|
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|
1671 |
|
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|
1672 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1673 { |
|
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|
1674 /* Some window managers put the Vim window left of/above the screen. |
|
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|
1675 * Only change the position if it wasn't already negative before |
|
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changeset
|
1676 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1677 gui_mch_update(); |
| 1678 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1679 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1680 } | |
| 1681 | |
| 1682 gui_position_components(width); | |
| 1683 gui_update_scrollbars(TRUE); | |
| 1684 gui_reset_scroll_region(); | |
| 1685 } | |
| 1686 | |
| 1687 /* | |
| 1688 * Called when Rows and/or Columns has changed. | |
| 1689 */ | |
| 1690 void | |
|
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changeset
|
1691 gui_new_shellsize(void) |
| 7 | 1692 { |
| 1693 gui_reset_scroll_region(); | |
| 1694 } | |
| 1695 | |
| 1696 /* | |
| 1697 * Make scroll region cover whole screen. | |
| 1698 */ | |
| 1699 void | |
|
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changeset
|
1700 gui_reset_scroll_region(void) |
| 7 | 1701 { |
| 1702 gui.scroll_region_top = 0; | |
| 1703 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1704 gui.scroll_region_left = 0; | |
| 1705 gui.scroll_region_right = gui.num_cols - 1; | |
| 1706 } | |
| 1707 | |
| 1708 void | |
|
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changeset
|
1709 gui_start_highlight(int mask) |
| 7 | 1710 { |
| 1711 if (mask > HL_ALL) /* highlight code */ | |
| 1712 gui.highlight_mask = mask; | |
| 1713 else /* mask */ | |
| 1714 gui.highlight_mask |= mask; | |
| 1715 } | |
| 1716 | |
| 1717 void | |
|
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changeset
|
1718 gui_stop_highlight(int mask) |
| 7 | 1719 { |
| 1720 if (mask > HL_ALL) /* highlight code */ | |
| 1721 gui.highlight_mask = HL_NORMAL; | |
| 1722 else /* mask */ | |
| 1723 gui.highlight_mask &= ~mask; | |
| 1724 } | |
| 1725 | |
| 1726 /* | |
| 1727 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1728 * (row2, col2) inclusive. | |
| 1729 */ | |
| 1730 void | |
|
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|
1731 gui_clear_block( |
|
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|
1732 int row1, |
|
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|
1733 int col1, |
|
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|
1734 int row2, |
|
81794242a275
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changeset
|
1735 int col2) |
| 7 | 1736 { |
| 1737 /* Clear the selection if we are about to write over it */ | |
| 1738 clip_may_clear_selection(row1, row2); | |
| 1739 | |
| 1740 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1741 | |
| 1742 /* Invalidate cursor if it was in this block */ | |
| 1743 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1744 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1745 gui.cursor_is_valid = FALSE; | |
| 1746 } | |
| 1747 | |
| 1748 /* | |
| 1749 * Write code to update the cursor later. This avoids the need to flush the | |
| 1750 * output buffer before calling gui_update_cursor(). | |
| 1751 */ | |
| 1752 void | |
|
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|
1753 gui_update_cursor_later(void) |
| 7 | 1754 { |
|
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|
1755 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1756 } |
| 1757 | |
| 1758 void | |
|
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|
1759 gui_write( |
|
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|
1760 char_u *s, |
|
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changeset
|
1761 int len) |
| 7 | 1762 { |
| 1763 char_u *p; | |
| 1764 int arg1 = 0, arg2 = 0; | |
| 1765 int force_cursor = FALSE; /* force cursor update */ | |
| 1766 int force_scrollbar = FALSE; | |
| 1767 static win_T *old_curwin = NULL; | |
| 1768 | |
| 1769 /* #define DEBUG_GUI_WRITE */ | |
| 1770 #ifdef DEBUG_GUI_WRITE | |
| 1771 { | |
| 1772 int i; | |
| 1773 char_u *str; | |
| 1774 | |
| 1775 printf("gui_write(%d):\n ", len); | |
| 1776 for (i = 0; i < len; i++) | |
| 1777 if (s[i] == ESC) | |
| 1778 { | |
| 1779 if (i != 0) | |
| 1780 printf("\n "); | |
| 1781 printf("<ESC>"); | |
| 1782 } | |
| 1783 else | |
| 1784 { | |
| 1785 str = transchar_byte(s[i]); | |
| 1786 if (str[0] && str[1]) | |
| 1787 printf("<%s>", (char *)str); | |
| 1788 else | |
| 1789 printf("%s", (char *)str); | |
| 1790 } | |
| 1791 printf("\n"); | |
| 1792 } | |
| 1793 #endif | |
| 1794 while (len) | |
| 1795 { | |
| 1796 if (s[0] == ESC && s[1] == '|') | |
| 1797 { | |
| 1798 p = s + 2; | |
|
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1799 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1800 { |
| 1801 arg1 = getdigits(&p); | |
| 1802 if (p > s + len) | |
| 1803 break; | |
| 1804 if (*p == ';') | |
| 1805 { | |
| 1806 ++p; | |
| 1807 arg2 = getdigits(&p); | |
| 1808 if (p > s + len) | |
| 1809 break; | |
| 1810 } | |
| 1811 } | |
| 1812 switch (*p) | |
| 1813 { | |
| 1814 case 'C': /* Clear screen */ | |
| 1815 clip_scroll_selection(9999); | |
| 1816 gui_mch_clear_all(); | |
| 1817 gui.cursor_is_valid = FALSE; | |
| 1818 force_scrollbar = TRUE; | |
| 1819 break; | |
| 1820 case 'M': /* Move cursor */ | |
| 1821 gui_set_cursor(arg1, arg2); | |
| 1822 break; | |
| 1823 case 's': /* force cursor (shape) update */ | |
| 1824 force_cursor = TRUE; | |
| 1825 break; | |
| 1826 case 'R': /* Set scroll region */ | |
| 1827 if (arg1 < arg2) | |
| 1828 { | |
| 1829 gui.scroll_region_top = arg1; | |
| 1830 gui.scroll_region_bot = arg2; | |
| 1831 } | |
| 1832 else | |
| 1833 { | |
| 1834 gui.scroll_region_top = arg2; | |
| 1835 gui.scroll_region_bot = arg1; | |
| 1836 } | |
| 1837 break; | |
| 1838 case 'V': /* Set vertical scroll region */ | |
| 1839 if (arg1 < arg2) | |
| 1840 { | |
| 1841 gui.scroll_region_left = arg1; | |
| 1842 gui.scroll_region_right = arg2; | |
| 1843 } | |
| 1844 else | |
| 1845 { | |
| 1846 gui.scroll_region_left = arg2; | |
| 1847 gui.scroll_region_right = arg1; | |
| 1848 } | |
| 1849 break; | |
| 1850 case 'd': /* Delete line */ | |
| 1851 gui_delete_lines(gui.row, 1); | |
| 1852 break; | |
| 1853 case 'D': /* Delete lines */ | |
| 1854 gui_delete_lines(gui.row, arg1); | |
| 1855 break; | |
| 1856 case 'i': /* Insert line */ | |
| 1857 gui_insert_lines(gui.row, 1); | |
| 1858 break; | |
| 1859 case 'I': /* Insert lines */ | |
| 1860 gui_insert_lines(gui.row, arg1); | |
| 1861 break; | |
| 1862 case '$': /* Clear to end-of-line */ | |
| 1863 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1864 (int)Columns - 1); | |
| 1865 break; | |
| 1866 case 'h': /* Turn on highlighting */ | |
| 1867 gui_start_highlight(arg1); | |
| 1868 break; | |
| 1869 case 'H': /* Turn off highlighting */ | |
| 1870 gui_stop_highlight(arg1); | |
| 1871 break; | |
| 1872 case 'f': /* flash the window (visual bell) */ | |
| 1873 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1874 break; | |
| 1875 default: | |
| 1876 p = s + 1; /* Skip the ESC */ | |
| 1877 break; | |
| 1878 } | |
| 1879 len -= (int)(++p - s); | |
| 1880 s = p; | |
| 1881 } | |
| 1882 else if ( | |
| 1883 #ifdef EBCDIC | |
| 1884 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1885 #else | |
| 1886 s[0] < 0x20 /* Ctrl character */ | |
| 1887 #endif | |
| 1888 #ifdef FEAT_SIGN_ICONS | |
| 1889 && s[0] != SIGN_BYTE | |
| 1890 # ifdef FEAT_NETBEANS_INTG | |
| 1891 && s[0] != MULTISIGN_BYTE | |
| 1892 # endif | |
| 1893 #endif | |
| 1894 ) | |
| 1895 { | |
| 1896 if (s[0] == '\n') /* NL */ | |
| 1897 { | |
| 1898 gui.col = 0; | |
| 1899 if (gui.row < gui.scroll_region_bot) | |
| 1900 gui.row++; | |
| 1901 else | |
| 1902 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1903 } | |
| 1904 else if (s[0] == '\r') /* CR */ | |
| 1905 { | |
| 1906 gui.col = 0; | |
| 1907 } | |
| 1908 else if (s[0] == '\b') /* Backspace */ | |
| 1909 { | |
| 1910 if (gui.col) | |
| 1911 --gui.col; | |
| 1912 } | |
| 1913 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1914 { | |
| 1915 ++gui.col; | |
| 1916 } | |
| 1917 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1918 { | |
| 1919 gui_mch_beep(); | |
| 1920 } | |
| 1921 /* Other Ctrl character: shouldn't happen! */ | |
| 1922 | |
| 1923 --len; /* Skip this char */ | |
| 1924 ++s; | |
| 1925 } | |
| 1926 else | |
| 1927 { | |
| 1928 p = s; | |
| 1929 while (len > 0 && ( | |
| 1930 #ifdef EBCDIC | |
| 1931 CtrlChar(*p) == 0 | |
| 1932 #else | |
| 1933 *p >= 0x20 | |
| 1934 #endif | |
| 1935 #ifdef FEAT_SIGN_ICONS | |
| 1936 || *p == SIGN_BYTE | |
| 1937 # ifdef FEAT_NETBEANS_INTG | |
| 1938 || *p == MULTISIGN_BYTE | |
| 1939 # endif | |
| 1940 #endif | |
| 1941 )) | |
| 1942 { | |
| 1943 len--; | |
| 1944 p++; | |
| 1945 } | |
| 1946 gui_outstr(s, (int)(p - s)); | |
| 1947 s = p; | |
| 1948 } | |
| 1949 } | |
| 1950 | |
| 1951 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1952 * set). */ | |
| 1953 if (force_cursor) | |
| 1954 gui_update_cursor(TRUE, TRUE); | |
| 1955 | |
| 1956 /* When switching to another window the dragging must have stopped. | |
| 1957 * Required for GTK, dragged_sb isn't reset. */ | |
| 1958 if (old_curwin != curwin) | |
| 1959 gui.dragged_sb = SBAR_NONE; | |
| 1960 | |
| 1961 /* Update the scrollbars after clearing the screen or when switched | |
| 1962 * to another window. | |
| 1963 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1964 * situations where it might change. */ | |
| 1965 if (force_scrollbar || old_curwin != curwin) | |
| 1966 gui_update_scrollbars(force_scrollbar); | |
| 1967 else | |
| 1968 gui_update_horiz_scrollbar(FALSE); | |
| 1969 old_curwin = curwin; | |
| 1970 | |
| 1971 /* | |
| 1972 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1973 * he is done dragging. Do the same for GTK. | |
| 1974 */ | |
| 574 | 1975 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1976 gui.dragged_sb = SBAR_NONE; |
| 1977 #endif | |
| 1978 | |
| 1979 gui_mch_flush(); /* In case vim decides to take a nap */ | |
| 1980 } | |
| 1981 | |
| 1982 /* | |
| 1983 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1984 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1985 * gui_can_update_cursor() afterwards. | |
| 1986 */ | |
| 1987 void | |
|
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1988 gui_dont_update_cursor(int undraw) |
| 7 | 1989 { |
| 1990 if (gui.in_use) | |
| 1991 { | |
| 1992 /* Undraw the cursor now, we probably can't do it after the change. */ | |
|
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1993 if (undraw) |
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1994 gui_undraw_cursor(); |
| 7 | 1995 can_update_cursor = FALSE; |
| 1996 } | |
| 1997 } | |
| 1998 | |
| 1999 void | |
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2000 gui_can_update_cursor(void) |
| 7 | 2001 { |
| 2002 can_update_cursor = TRUE; | |
| 2003 /* No need to update the cursor right now, there is always more output | |
| 2004 * after scrolling. */ | |
| 2005 } | |
| 2006 | |
| 2007 static void | |
|
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2008 gui_outstr(char_u *s, int len) |
| 7 | 2009 { |
| 2010 int this_len; | |
| 2011 #ifdef FEAT_MBYTE | |
| 2012 int cells; | |
| 2013 #endif | |
| 2014 | |
| 2015 if (len == 0) | |
| 2016 return; | |
| 2017 | |
| 2018 if (len < 0) | |
| 2019 len = (int)STRLEN(s); | |
| 2020 | |
| 2021 while (len > 0) | |
| 2022 { | |
| 2023 #ifdef FEAT_MBYTE | |
| 2024 if (has_mbyte) | |
| 2025 { | |
| 2026 /* Find out how many chars fit in the current line. */ | |
| 2027 cells = 0; | |
| 2028 for (this_len = 0; this_len < len; ) | |
| 2029 { | |
| 2030 cells += (*mb_ptr2cells)(s + this_len); | |
| 2031 if (gui.col + cells > Columns) | |
| 2032 break; | |
| 474 | 2033 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2034 } |
| 2035 if (this_len > len) | |
| 2036 this_len = len; /* don't include following composing char */ | |
| 2037 } | |
| 2038 else | |
| 2039 #endif | |
| 2040 if (gui.col + len > Columns) | |
| 2041 this_len = Columns - gui.col; | |
| 2042 else | |
| 2043 this_len = len; | |
| 2044 | |
| 2045 (void)gui_outstr_nowrap(s, this_len, | |
| 2046 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2047 s += this_len; | |
| 2048 len -= this_len; | |
| 2049 #ifdef FEAT_MBYTE | |
| 2050 /* fill up for a double-width char that doesn't fit. */ | |
| 2051 if (len > 0 && gui.col < Columns) | |
| 2052 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2053 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2054 #endif | |
| 2055 /* The cursor may wrap to the next line. */ | |
| 2056 if (gui.col >= Columns) | |
| 2057 { | |
| 2058 gui.col = 0; | |
| 2059 gui.row++; | |
| 2060 } | |
| 2061 } | |
| 2062 } | |
| 2063 | |
| 2064 /* | |
| 2065 * Output one character (may be one or two display cells). | |
| 2066 * Caller must check for valid "off". | |
| 2067 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2068 */ | |
| 2069 static int | |
|
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2070 gui_screenchar( |
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2071 int off, /* Offset from start of screen */ |
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2072 int flags, |
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2073 guicolor_T fg, /* colors for cursor */ |
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2074 guicolor_T bg, /* colors for cursor */ |
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2075 int back) /* backup this many chars when using bold trick */ |
| 7 | 2076 { |
| 2077 #ifdef FEAT_MBYTE | |
| 2078 char_u buf[MB_MAXBYTES + 1]; | |
| 2079 | |
| 2080 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2081 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2082 return OK; | |
| 2083 | |
| 2084 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2085 /* Draw UTF-8 multi-byte character. */ | |
| 2086 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2087 flags, fg, bg, back); | |
| 2088 | |
| 2089 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2090 { | |
| 2091 buf[0] = ScreenLines[off]; | |
| 2092 buf[1] = ScreenLines2[off]; | |
| 2093 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2094 } | |
| 2095 | |
| 2096 /* Draw non-multi-byte character or DBCS character. */ | |
| 2097 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2098 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2099 flags, fg, bg, back); |
| 2100 #else | |
| 2101 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2102 #endif | |
| 2103 } | |
| 2104 | |
|
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2105 #ifdef FEAT_GUI_GTK |
| 7 | 2106 /* |
| 2107 * Output the string at the given screen position. This is used in place | |
| 2108 * of gui_screenchar() where possible because Pango needs as much context | |
| 2109 * as possible to work nicely. It's a lot faster as well. | |
| 2110 */ | |
| 2111 static int | |
|
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2112 gui_screenstr( |
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2113 int off, /* Offset from start of screen */ |
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2114 int len, /* string length in screen cells */ |
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2115 int flags, |
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2116 guicolor_T fg, /* colors for cursor */ |
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2117 guicolor_T bg, /* colors for cursor */ |
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2118 int back) /* backup this many chars when using bold trick */ |
| 7 | 2119 { |
| 2120 char_u *buf; | |
| 2121 int outlen = 0; | |
| 2122 int i; | |
| 2123 int retval; | |
| 2124 | |
| 2125 if (len <= 0) /* "cannot happen"? */ | |
| 2126 return OK; | |
| 2127 | |
| 2128 if (enc_utf8) | |
| 2129 { | |
| 2130 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2131 if (buf == NULL) | |
| 2132 return OK; /* not much we could do here... */ | |
| 2133 | |
| 2134 for (i = off; i < off + len; ++i) | |
| 2135 { | |
| 2136 if (ScreenLines[i] == 0) | |
| 2137 continue; /* skip second half of double-width char */ | |
| 2138 | |
| 2139 if (ScreenLinesUC[i] == 0) | |
| 2140 buf[outlen++] = ScreenLines[i]; | |
| 2141 else | |
| 2142 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2143 } | |
| 2144 | |
| 2145 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2146 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2147 vim_free(buf); | |
| 2148 | |
| 2149 return retval; | |
| 2150 } | |
| 2151 else if (enc_dbcs == DBCS_JPNU) | |
| 2152 { | |
| 2153 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2154 if (buf == NULL) | |
| 2155 return OK; /* not much we could do here... */ | |
| 2156 | |
| 2157 for (i = off; i < off + len; ++i) | |
| 2158 { | |
| 2159 buf[outlen++] = ScreenLines[i]; | |
| 2160 | |
| 2161 /* handle double-byte single-width char */ | |
| 2162 if (ScreenLines[i] == 0x8e) | |
| 2163 buf[outlen++] = ScreenLines2[i]; | |
| 2164 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2165 buf[outlen++] = ScreenLines[++i]; | |
| 2166 } | |
| 2167 | |
| 2168 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2169 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2170 vim_free(buf); | |
| 2171 | |
| 2172 return retval; | |
| 2173 } | |
| 2174 else | |
| 2175 { | |
| 2176 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2177 flags, fg, bg, back); | |
| 2178 } | |
| 2179 } | |
|
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2180 #endif /* FEAT_GUI_GTK */ |
| 7 | 2181 |
| 2182 /* | |
| 2183 * Output the given string at the current cursor position. If the string is | |
| 2184 * too long to fit on the line, then it is truncated. | |
| 2185 * "flags": | |
| 2186 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2187 * actually draw (an inverted) cursor. | |
| 1199 | 2188 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2189 * background. |
| 2190 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2191 * it. | |
| 2192 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2193 * FAIL (the caller should start drawing "back" chars back). | |
| 2194 */ | |
| 2195 int | |
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2196 gui_outstr_nowrap( |
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2197 char_u *s, |
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2198 int len, |
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2199 int flags, |
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2200 guicolor_T fg, /* colors for cursor */ |
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2201 guicolor_T bg, /* colors for cursor */ |
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2202 int back) /* backup this many chars when using bold trick */ |
| 7 | 2203 { |
| 2204 long_u highlight_mask; | |
| 2205 long_u hl_mask_todo; | |
| 2206 guicolor_T fg_color; | |
| 2207 guicolor_T bg_color; | |
| 203 | 2208 guicolor_T sp_color; |
|
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2209 #if !defined(FEAT_GUI_GTK) |
| 7 | 2210 GuiFont font = NOFONT; |
|
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2211 # ifdef FEAT_MBYTE |
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2212 GuiFont wide_font = NOFONT; |
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2213 # endif |
| 7 | 2214 # ifdef FEAT_XFONTSET |
| 2215 GuiFontset fontset = NOFONTSET; | |
| 2216 # endif | |
| 2217 #endif | |
| 2218 attrentry_T *aep = NULL; | |
| 2219 int draw_flags; | |
| 2220 int col = gui.col; | |
| 2221 #ifdef FEAT_SIGN_ICONS | |
| 2222 int draw_sign = FALSE; | |
| 2223 # ifdef FEAT_NETBEANS_INTG | |
| 2224 int multi_sign = FALSE; | |
| 2225 # endif | |
| 2226 #endif | |
| 2227 | |
| 2228 if (len < 0) | |
| 2229 len = (int)STRLEN(s); | |
| 2230 if (len == 0) | |
| 2231 return OK; | |
| 2232 | |
| 2233 #ifdef FEAT_SIGN_ICONS | |
| 2234 if (*s == SIGN_BYTE | |
| 2235 # ifdef FEAT_NETBEANS_INTG | |
| 2236 || *s == MULTISIGN_BYTE | |
| 2237 # endif | |
| 2238 ) | |
| 2239 { | |
| 2240 # ifdef FEAT_NETBEANS_INTG | |
| 2241 if (*s == MULTISIGN_BYTE) | |
| 2242 multi_sign = TRUE; | |
| 2243 # endif | |
| 2244 /* draw spaces instead */ | |
| 2245 s = (char_u *)" "; | |
| 2246 if (len == 1 && col > 0) | |
| 2247 --col; | |
| 2248 len = 2; | |
| 2249 draw_sign = TRUE; | |
| 2250 highlight_mask = 0; | |
| 2251 } | |
| 2252 else | |
| 2253 #endif | |
| 2254 if (gui.highlight_mask > HL_ALL) | |
| 2255 { | |
| 2256 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2257 if (aep == NULL) /* highlighting not set */ | |
| 2258 highlight_mask = 0; | |
| 2259 else | |
| 2260 highlight_mask = aep->ae_attr; | |
| 2261 } | |
| 2262 else | |
| 2263 highlight_mask = gui.highlight_mask; | |
| 2264 hl_mask_todo = highlight_mask; | |
| 2265 | |
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2266 #if !defined(FEAT_GUI_GTK) |
| 7 | 2267 /* Set the font */ |
| 2268 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2269 font = aep->ae_u.gui.font; | |
| 2270 # ifdef FEAT_XFONTSET | |
| 2271 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2272 fontset = aep->ae_u.gui.fontset; | |
| 2273 # endif | |
| 2274 else | |
| 2275 { | |
| 2276 # ifdef FEAT_XFONTSET | |
| 2277 if (gui.fontset != NOFONTSET) | |
| 2278 fontset = gui.fontset; | |
| 2279 else | |
| 2280 # endif | |
| 2281 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2282 { | |
| 2283 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2284 { | |
| 2285 font = gui.boldital_font; | |
| 2286 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2287 } | |
| 2288 else if (gui.bold_font != NOFONT) | |
| 2289 { | |
| 2290 font = gui.bold_font; | |
| 2291 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2292 } | |
| 2293 else | |
| 2294 font = gui.norm_font; | |
| 2295 } | |
| 2296 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2297 { | |
| 2298 font = gui.ital_font; | |
| 2299 hl_mask_todo &= ~HL_ITALIC; | |
| 2300 } | |
| 2301 else | |
| 2302 font = gui.norm_font; | |
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2303 |
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2304 # ifdef FEAT_MBYTE |
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2305 /* |
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2306 * Choose correct wide_font by font. wide_font should be set with font |
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2307 * at same time in above block. But it will make many "ifdef" nasty |
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2308 * blocks. So we do it here. |
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2309 */ |
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2310 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2311 wide_font = gui.wide_boldital_font; |
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2312 else if (font == gui.bold_font && gui.wide_bold_font) |
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2313 wide_font = gui.wide_bold_font; |
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2314 else if (font == gui.ital_font && gui.wide_ital_font) |
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2315 wide_font = gui.wide_ital_font; |
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2316 else if (font == gui.norm_font && gui.wide_font) |
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2317 wide_font = gui.wide_font; |
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2318 # endif |
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2319 |
| 7 | 2320 } |
| 2321 # ifdef FEAT_XFONTSET | |
| 2322 if (fontset != NOFONTSET) | |
| 2323 gui_mch_set_fontset(fontset); | |
| 2324 else | |
| 2325 # endif | |
| 2326 gui_mch_set_font(font); | |
| 2327 #endif | |
| 2328 | |
| 2329 draw_flags = 0; | |
| 2330 | |
| 2331 /* Set the color */ | |
| 2332 bg_color = gui.back_pixel; | |
| 2333 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2334 { | |
| 2335 draw_flags |= DRAW_CURSOR; | |
| 2336 fg_color = fg; | |
| 2337 bg_color = bg; | |
| 203 | 2338 sp_color = fg; |
| 7 | 2339 } |
| 2340 else if (aep != NULL) | |
| 2341 { | |
| 2342 fg_color = aep->ae_u.gui.fg_color; | |
| 2343 if (fg_color == INVALCOLOR) | |
| 2344 fg_color = gui.norm_pixel; | |
| 2345 bg_color = aep->ae_u.gui.bg_color; | |
| 2346 if (bg_color == INVALCOLOR) | |
| 2347 bg_color = gui.back_pixel; | |
| 203 | 2348 sp_color = aep->ae_u.gui.sp_color; |
| 2349 if (sp_color == INVALCOLOR) | |
| 2350 sp_color = fg_color; | |
| 7 | 2351 } |
| 2352 else | |
| 203 | 2353 { |
| 7 | 2354 fg_color = gui.norm_pixel; |
| 203 | 2355 sp_color = fg_color; |
| 2356 } | |
| 7 | 2357 |
| 2358 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2359 { | |
| 2823 | 2360 #if defined(AMIGA) |
| 7 | 2361 gui_mch_set_colors(bg_color, fg_color); |
| 2362 #else | |
| 2363 gui_mch_set_fg_color(bg_color); | |
| 2364 gui_mch_set_bg_color(fg_color); | |
| 2365 #endif | |
| 2366 } | |
| 2367 else | |
| 2368 { | |
| 2823 | 2369 #if defined(AMIGA) |
| 7 | 2370 gui_mch_set_colors(fg_color, bg_color); |
| 2371 #else | |
| 2372 gui_mch_set_fg_color(fg_color); | |
| 2373 gui_mch_set_bg_color(bg_color); | |
| 2374 #endif | |
| 2375 } | |
| 203 | 2376 gui_mch_set_sp_color(sp_color); |
| 7 | 2377 |
| 2378 /* Clear the selection if we are about to write over it */ | |
| 2379 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2380 clip_may_clear_selection(gui.row, gui.row); | |
| 2381 | |
| 2382 | |
| 2383 /* If there's no bold font, then fake it */ | |
| 2384 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2385 draw_flags |= DRAW_BOLD; | |
| 2386 | |
| 2387 /* | |
| 2388 * When drawing bold or italic characters the spill-over from the left | |
| 2389 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2390 * just after a blank. | |
| 2391 */ | |
| 2392 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2393 return FAIL; | |
| 2394 | |
| 2823 | 2395 #if defined(FEAT_GUI_GTK) |
| 7 | 2396 /* If there's no italic font, then fake it. |
| 2397 * For GTK2, we don't need a different font for italic style. */ | |
| 2398 if (hl_mask_todo & HL_ITALIC) | |
| 2399 draw_flags |= DRAW_ITALIC; | |
| 2400 | |
| 2401 /* Do we underline the text? */ | |
| 2402 if (hl_mask_todo & HL_UNDERLINE) | |
| 2403 draw_flags |= DRAW_UNDERL; | |
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2404 |
| 7 | 2405 #else |
| 2406 /* Do we underline the text? */ | |
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2407 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2408 draw_flags |= DRAW_UNDERL; |
| 2409 #endif | |
| 203 | 2410 /* Do we undercurl the text? */ |
| 2411 if (hl_mask_todo & HL_UNDERCURL) | |
| 2412 draw_flags |= DRAW_UNDERC; | |
| 7 | 2413 |
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2414 /* Do we strikethrough the text? */ |
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2415 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2416 draw_flags |= DRAW_STRIKE; |
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2417 |
| 1199 | 2418 /* Do we draw transparently? */ |
| 7 | 2419 if (flags & GUI_MON_TRS_CURSOR) |
| 2420 draw_flags |= DRAW_TRANSP; | |
| 2421 | |
| 2422 /* | |
| 2423 * Draw the text. | |
| 2424 */ | |
|
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2425 #ifdef FEAT_GUI_GTK |
| 7 | 2426 /* The value returned is the length in display cells */ |
| 2427 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2428 #else | |
| 2429 # ifdef FEAT_MBYTE | |
| 2430 if (enc_utf8) | |
| 2431 { | |
| 2432 int start; /* index of bytes to be drawn */ | |
| 2433 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2434 int thislen; /* length of bytes to be drawn */ |
| 7 | 2435 int cn; /* cellwidth of current char */ |
| 2436 int i; /* index of current char */ | |
| 2437 int c; /* current char value */ | |
| 2438 int cl; /* byte length of current char */ | |
| 2439 int comping; /* current char is composing */ | |
| 2440 int scol = col; /* screen column */ | |
|
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2441 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2442 int prev_wide = FALSE; |
| 2443 int wide_changed; | |
|
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2444 # ifdef WIN3264 |
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2445 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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2446 # else |
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2447 int sep_comp = TRUE; /* Separate composing chars. */ |
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2448 # endif |
| 7 | 2449 |
| 2450 /* Break the string at a composing character, it has to be drawn on | |
| 2451 * top of the previous character. */ | |
| 2452 start = 0; | |
| 2453 cells = 0; | |
| 2454 for (i = 0; i < len; i += cl) | |
| 2455 { | |
| 2456 c = utf_ptr2char(s + i); | |
| 2457 cn = utf_char2cells(c); | |
| 2458 comping = utf_iscomposing(c); | |
| 2459 if (!comping) /* count cells from non-composing chars */ | |
| 2460 cells += cn; | |
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2461 if (!comping || sep_comp) |
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2462 { |
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2463 if (cn > 1 |
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2464 # ifdef FEAT_XFONTSET |
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2465 && fontset == NOFONTSET |
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2466 # endif |
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2467 && wide_font != NOFONT) |
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2468 curr_wide = TRUE; |
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2469 else |
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2470 curr_wide = FALSE; |
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2471 } |
| 474 | 2472 cl = utf_ptr2len(s + i); |
| 7 | 2473 if (cl == 0) /* hit end of string */ |
| 2474 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2475 | |
| 4053 | 2476 wide_changed = curr_wide != prev_wide; |
| 2477 | |
| 2478 /* Print the string so far if it's the last character or there is | |
| 7 | 2479 * a composing character. */ |
|
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2480 if (i + cl >= len || (comping && sep_comp && i > start) |
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2481 || wide_changed |
|
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2482 # if defined(FEAT_GUI_X11) |
| 7 | 2483 || (cn > 1 |
| 2484 # ifdef FEAT_XFONTSET | |
| 2485 /* No fontset: At least draw char after wide char at | |
| 2486 * right position. */ | |
| 2487 && fontset == NOFONTSET | |
| 2488 # endif | |
| 2489 ) | |
| 2490 # endif | |
| 2491 ) | |
| 2492 { | |
|
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2493 if ((comping && sep_comp) || wide_changed) |
| 7 | 2494 thislen = i - start; |
| 2495 else | |
| 2496 thislen = i - start + cl; | |
| 2497 if (thislen > 0) | |
| 2498 { | |
| 4053 | 2499 if (prev_wide) |
|
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2500 gui_mch_set_font(wide_font); |
| 7 | 2501 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2502 draw_flags); | |
| 4053 | 2503 if (prev_wide) |
| 2504 gui_mch_set_font(font); | |
| 7 | 2505 start += thislen; |
| 2506 } | |
| 2507 scol += cells; | |
| 2508 cells = 0; | |
| 4053 | 2509 /* Adjust to not draw a character which width is changed |
| 2510 * against with last one. */ | |
|
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2511 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2512 { |
| 4053 | 2513 scol -= cn; |
| 2514 cl = 0; | |
| 7 | 2515 } |
| 2516 | |
|
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2517 # if defined(FEAT_GUI_X11) |
| 11 | 2518 /* No fontset: draw a space to fill the gap after a wide char |
| 2519 * */ | |
| 7 | 2520 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2521 # ifdef FEAT_XFONTSET | |
| 2522 && fontset == NOFONTSET | |
| 2523 # endif | |
| 4053 | 2524 && !wide_changed) |
| 7 | 2525 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2526 1, draw_flags); | |
| 2527 # endif | |
| 2528 } | |
| 2529 /* Draw a composing char on top of the previous char. */ | |
|
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patch 8.0.1234: MS-Windows: composing chars are not shown properly
Christian Brabandt <cb@256bit.org>
parents:
12529
diff
changeset
|
2530 if (comping && sep_comp) |
| 7 | 2531 { |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12712
diff
changeset
|
2532 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2533 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2534 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2535 draw_flags | DRAW_TRANSP); |
| 187 | 2536 # else |
| 536 | 2537 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2538 draw_flags | DRAW_TRANSP); |
| 2539 # endif | |
| 7 | 2540 start = i + cl; |
| 2541 } | |
| 4053 | 2542 prev_wide = curr_wide; |
| 7 | 2543 } |
| 2544 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2545 len = scol - col; | |
| 2546 } | |
| 2547 else | |
| 2548 # endif | |
| 2549 { | |
| 2550 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2551 # ifdef FEAT_MBYTE | |
| 2552 if (enc_dbcs == DBCS_JPNU) | |
| 2553 { | |
| 2554 /* Get the length in display cells, this can be different from the | |
| 2555 * number of bytes for "euc-jp". */ | |
|
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Added strwidth() and strchars() functions.
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diff
changeset
|
2556 len = mb_string2cells(s, len); |
| 7 | 2557 } |
| 2558 # endif | |
| 2559 } | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2560 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2561 |
| 2562 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2563 gui.col = col + len; | |
| 2564 | |
| 2565 /* May need to invert it when it's part of the selection. */ | |
| 2566 if (flags & GUI_MON_NOCLEAR) | |
| 2567 clip_may_redraw_selection(gui.row, col, len); | |
| 2568 | |
| 2569 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2570 { | |
| 2571 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2572 if (gui.cursor_row == gui.row | |
| 2573 && gui.cursor_col >= col | |
| 2574 && gui.cursor_col < col + len) | |
| 2575 gui.cursor_is_valid = FALSE; | |
| 2576 } | |
| 2577 | |
| 2578 #ifdef FEAT_SIGN_ICONS | |
| 2579 if (draw_sign) | |
| 2580 /* Draw the sign on top of the spaces. */ | |
| 2581 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2582 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
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Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
2583 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2584 if (multi_sign) |
| 2585 netbeans_draw_multisign_indicator(gui.row); | |
| 2586 # endif | |
| 2587 #endif | |
| 2588 | |
| 2589 return OK; | |
| 2590 } | |
| 2591 | |
| 2592 /* | |
| 2593 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2594 * position. The character just before it too, for when it was in bold. | |
| 2595 */ | |
| 2596 void | |
|
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7801
diff
changeset
|
2597 gui_undraw_cursor(void) |
| 7 | 2598 { |
| 2599 if (gui.cursor_is_valid) | |
| 2600 { | |
| 2601 #ifdef FEAT_HANGULIN | |
| 2602 if (composing_hangul | |
| 2603 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
|
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parents:
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diff
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|
2604 { |
|
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diff
changeset
|
2605 char_u *comp_buf; |
|
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diff
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|
2606 int comp_len; |
|
2c00f6b312bf
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diff
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|
2607 |
|
2c00f6b312bf
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2608 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
2c00f6b312bf
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2609 if (comp_buf) |
|
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diff
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|
2610 { |
|
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parents:
7009
diff
changeset
|
2611 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
2c00f6b312bf
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parents:
7009
diff
changeset
|
2612 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
2c00f6b312bf
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
2613 gui.norm_pixel, gui.back_pixel, 0); |
|
2c00f6b312bf
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parents:
7009
diff
changeset
|
2614 vim_free(comp_buf); |
|
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diff
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|
2615 } |
|
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7009
diff
changeset
|
2616 } |
| 7 | 2617 else |
| 2618 { | |
| 2619 #endif | |
| 2620 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2621 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2622 && gui.cursor_col > 0) | |
| 2623 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2624 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2625 #ifdef FEAT_HANGULIN | |
| 2626 if (composing_hangul) | |
| 2627 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2628 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2629 } | |
| 2630 #endif | |
| 2631 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2632 * here in case it wasn't needed to undraw it. */ | |
| 2633 gui.cursor_is_valid = FALSE; | |
| 2634 } | |
| 2635 } | |
| 2636 | |
| 2637 void | |
|
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7801
diff
changeset
|
2638 gui_redraw( |
|
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parents:
7801
diff
changeset
|
2639 int x, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2640 int y, |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
2641 int w, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2642 int h) |
| 7 | 2643 { |
| 2644 int row1, col1, row2, col2; | |
| 2645 | |
| 2646 row1 = Y_2_ROW(y); | |
| 2647 col1 = X_2_COL(x); | |
| 2648 row2 = Y_2_ROW(y + h - 1); | |
| 2649 col2 = X_2_COL(x + w - 1); | |
| 2650 | |
| 2651 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2652 | |
| 2653 /* | |
| 2654 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2655 * its location after a scroll. | |
| 2656 * (maybe be more strict even and test col too?) | |
| 2657 * These things may be outside the update/clipping region and reality may | |
| 2658 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2659 */ | |
| 2660 if (gui.row == gui.cursor_row) | |
| 2661 gui_update_cursor(TRUE, TRUE); | |
| 2662 } | |
| 2663 | |
| 2664 /* | |
| 2665 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2666 * from col1 to col2 (inclusive). | |
| 2667 * Return TRUE when the character before the first drawn character has | |
| 2668 * different attributes (may have to be redrawn too). | |
| 2669 */ | |
| 2670 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2671 gui_redraw_block( |
|
81794242a275
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parents:
7801
diff
changeset
|
2672 int row1, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2673 int col1, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2674 int row2, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2675 int col2, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2676 int flags) /* flags for gui_outstr_nowrap() */ |
| 7 | 2677 { |
| 2678 int old_row, old_col; | |
| 2679 long_u old_hl_mask; | |
| 2680 int off; | |
| 203 | 2681 sattr_T first_attr; |
| 7 | 2682 int idx, len; |
| 2683 int back, nback; | |
| 2684 int retval = FALSE; | |
| 2685 #ifdef FEAT_MBYTE | |
| 2686 int orig_col1, orig_col2; | |
| 2687 #endif | |
| 2688 | |
| 2689 /* Don't try to update when ScreenLines is not valid */ | |
| 2690 if (!screen_cleared || ScreenLines == NULL) | |
| 2691 return retval; | |
| 2692 | |
| 2693 /* Don't try to draw outside the shell! */ | |
| 2694 /* Check everything, strange values may be caused by a big border width */ | |
| 2695 col1 = check_col(col1); | |
| 2696 col2 = check_col(col2); | |
| 2697 row1 = check_row(row1); | |
| 2698 row2 = check_row(row2); | |
| 2699 | |
| 2700 /* Remember where our cursor was */ | |
| 2701 old_row = gui.row; | |
| 2702 old_col = gui.col; | |
| 2703 old_hl_mask = gui.highlight_mask; | |
| 2704 #ifdef FEAT_MBYTE | |
| 2705 orig_col1 = col1; | |
| 2706 orig_col2 = col2; | |
| 2707 #endif | |
| 2708 | |
| 2709 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2710 { | |
| 2711 #ifdef FEAT_MBYTE | |
| 2712 /* When only half of a double-wide character is in the block, include | |
| 2713 * the other half. */ | |
| 2714 col1 = orig_col1; | |
| 2715 col2 = orig_col2; | |
| 2716 off = LineOffset[gui.row]; | |
| 2717 if (enc_dbcs != 0) | |
| 2718 { | |
| 2719 if (col1 > 0) | |
| 2720 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2721 ScreenLines + off + col1); | |
| 2722 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2723 ScreenLines + off + col2); | |
| 2724 } | |
| 2725 else if (enc_utf8) | |
| 2726 { | |
| 2727 if (ScreenLines[off + col1] == 0) | |
| 2728 --col1; | |
|
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f42e0b5ff9e9
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2729 # ifdef FEAT_GUI_GTK |
| 7 | 2730 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2731 ++col2; | |
| 2732 # endif | |
| 2733 } | |
| 2734 #endif | |
| 2735 gui.col = col1; | |
| 2736 off = LineOffset[gui.row] + gui.col; | |
| 2737 len = col2 - col1 + 1; | |
| 2738 | |
| 2739 /* Find how many chars back this highlighting starts, or where a space | |
| 2740 * is. Needed for when the bold trick is used */ | |
| 2741 for (back = 0; back < col1; ++back) | |
| 2742 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2743 || ScreenLines[off - 1 - back] == ' ') | |
| 2744 break; | |
| 2745 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2746 && ScreenLines[off - 1] != ' '); | |
| 2747 | |
| 2748 /* Break it up in strings of characters with the same attributes. */ | |
| 2749 /* Print UTF-8 characters individually. */ | |
| 2750 while (len > 0) | |
| 2751 { | |
| 2752 first_attr = ScreenAttrs[off]; | |
| 2753 gui.highlight_mask = first_attr; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2754 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2755 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2756 { | |
| 2757 /* output multi-byte character separately */ | |
| 2758 nback = gui_screenchar(off, flags, | |
| 2759 (guicolor_T)0, (guicolor_T)0, back); | |
| 2760 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2761 idx = 2; | |
| 2762 else | |
| 2763 idx = 1; | |
| 2764 } | |
| 2765 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2766 { | |
| 2767 /* output double-byte, single-width character separately */ | |
| 2768 nback = gui_screenchar(off, flags, | |
| 2769 (guicolor_T)0, (guicolor_T)0, back); | |
| 2770 idx = 1; | |
| 2771 } | |
| 2772 else | |
| 2773 #endif | |
| 2774 { | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2775 #ifdef FEAT_GUI_GTK |
| 7 | 2776 for (idx = 0; idx < len; ++idx) |
| 2777 { | |
| 2778 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2779 continue; /* skip second half of double-width char */ | |
| 2780 if (ScreenAttrs[off + idx] != first_attr) | |
| 2781 break; | |
| 2782 } | |
| 2783 /* gui_screenstr() takes care of multibyte chars */ | |
| 2784 nback = gui_screenstr(off, idx, flags, | |
| 2785 (guicolor_T)0, (guicolor_T)0, back); | |
| 2786 #else | |
| 2787 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2788 idx++) | |
| 2789 { | |
| 2790 # ifdef FEAT_MBYTE | |
| 2791 /* Stop at a multi-byte Unicode character. */ | |
| 2792 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2793 break; | |
| 2794 if (enc_dbcs == DBCS_JPNU) | |
| 2795 { | |
| 2796 /* Stop at a double-byte single-width char. */ | |
| 2797 if (ScreenLines[off + idx] == 0x8e) | |
| 2798 break; | |
| 474 | 2799 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2800 + off + idx) == 2) |
| 2801 ++idx; /* skip second byte of double-byte char */ | |
| 2802 } | |
| 2803 # endif | |
| 2804 } | |
| 2805 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2806 (guicolor_T)0, (guicolor_T)0, back); | |
| 2807 #endif | |
| 2808 } | |
| 2809 if (nback == FAIL) | |
| 2810 { | |
| 2811 /* Must back up to start drawing where a bold or italic word | |
| 2812 * starts. */ | |
| 2813 off -= back; | |
| 2814 len += back; | |
| 2815 gui.col -= back; | |
| 2816 } | |
| 2817 else | |
| 2818 { | |
| 2819 off += idx; | |
| 2820 len -= idx; | |
| 2821 } | |
| 2822 back = 0; | |
| 2823 } | |
| 2824 } | |
| 2825 | |
| 2826 /* Put the cursor back where it was */ | |
| 2827 gui.row = old_row; | |
| 2828 gui.col = old_col; | |
| 835 | 2829 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2830 |
| 2831 return retval; | |
| 2832 } | |
| 2833 | |
| 2834 static void | |
|
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diff
changeset
|
2835 gui_delete_lines(int row, int count) |
| 7 | 2836 { |
| 2837 if (count <= 0) | |
| 2838 return; | |
| 2839 | |
| 2840 if (row + count > gui.scroll_region_bot) | |
| 2841 /* Scrolled out of region, just blank the lines out */ | |
| 2842 gui_clear_block(row, gui.scroll_region_left, | |
| 2843 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2844 else | |
| 2845 { | |
| 2846 gui_mch_delete_lines(row, count); | |
| 2847 | |
| 2848 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2849 * cursor was in the scrolled lines adjust its position. */ | |
| 2850 if (gui.cursor_row >= row | |
| 2851 && gui.cursor_col >= gui.scroll_region_left | |
| 2852 && gui.cursor_col <= gui.scroll_region_right) | |
| 2853 { | |
| 2854 if (gui.cursor_row < row + count) | |
| 2855 gui.cursor_is_valid = FALSE; | |
| 2856 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2857 gui.cursor_row -= count; | |
| 2858 } | |
| 2859 } | |
| 2860 } | |
| 2861 | |
| 2862 static void | |
|
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7801
diff
changeset
|
2863 gui_insert_lines(int row, int count) |
| 7 | 2864 { |
| 2865 if (count <= 0) | |
| 2866 return; | |
| 2867 | |
| 2868 if (row + count > gui.scroll_region_bot) | |
| 2869 /* Scrolled out of region, just blank the lines out */ | |
| 2870 gui_clear_block(row, gui.scroll_region_left, | |
| 2871 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2872 else | |
| 2873 { | |
| 2874 gui_mch_insert_lines(row, count); | |
| 2875 | |
| 2876 if (gui.cursor_row >= gui.row | |
| 2877 && gui.cursor_col >= gui.scroll_region_left | |
| 2878 && gui.cursor_col <= gui.scroll_region_right) | |
| 2879 { | |
| 2880 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2881 gui.cursor_row += count; | |
| 2882 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2883 gui.cursor_is_valid = FALSE; | |
| 2884 } | |
| 2885 } | |
| 2886 } | |
| 2887 | |
|
11471
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diff
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|
2888 /* |
|
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parents:
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diff
changeset
|
2889 * Returns OK if a character was found to be available within the given time, |
|
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diff
changeset
|
2890 * or FAIL otherwise. |
|
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diff
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|
2891 */ |
|
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parents:
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diff
changeset
|
2892 static int |
|
63dc856bd13d
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diff
changeset
|
2893 gui_wait_for_chars_or_timer(long wtime) |
|
63dc856bd13d
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diff
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|
2894 { |
|
63dc856bd13d
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diff
changeset
|
2895 #ifdef FEAT_TIMERS |
|
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diff
changeset
|
2896 int due_time; |
|
63dc856bd13d
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diff
changeset
|
2897 long remaining = wtime; |
|
8947
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diff
changeset
|
2898 int tb_change_cnt = typebuf.tb_change_cnt; |
|
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diff
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|
2899 |
|
63dc856bd13d
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diff
changeset
|
2900 /* When waiting very briefly don't trigger timers. */ |
|
63dc856bd13d
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8524
diff
changeset
|
2901 if (wtime >= 0 && wtime < 10L) |
|
63dc856bd13d
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diff
changeset
|
2902 return gui_mch_wait_for_chars(wtime); |
|
63dc856bd13d
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diff
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|
2903 |
|
63dc856bd13d
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diff
changeset
|
2904 while (wtime < 0 || remaining > 0) |
|
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|
2905 { |
|
63dc856bd13d
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diff
changeset
|
2906 /* Trigger timers and then get the time in wtime until the next one is |
|
63dc856bd13d
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diff
changeset
|
2907 * due. Wait up to that time. */ |
|
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diff
changeset
|
2908 due_time = check_due_timer(); |
|
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diff
changeset
|
2909 if (typebuf.tb_change_cnt != tb_change_cnt) |
|
c07caeb90a35
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diff
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|
2910 { |
|
c07caeb90a35
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diff
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|
2911 /* timer may have used feedkeys() */ |
|
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diff
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|
2912 return FAIL; |
|
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diff
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|
2913 } |
|
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diff
changeset
|
2914 if (due_time <= 0 || (wtime > 0 && due_time > remaining)) |
|
63dc856bd13d
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parents:
8524
diff
changeset
|
2915 due_time = remaining; |
|
63dc856bd13d
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diff
changeset
|
2916 if (gui_mch_wait_for_chars(due_time)) |
|
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diff
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|
2917 return OK; |
|
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diff
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|
2918 if (wtime > 0) |
|
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diff
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|
2919 remaining -= due_time; |
|
63dc856bd13d
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diff
changeset
|
2920 } |
|
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|
2921 return FAIL; |
|
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diff
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|
2922 #else |
|
63dc856bd13d
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diff
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|
2923 return gui_mch_wait_for_chars(wtime); |
|
63dc856bd13d
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diff
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|
2924 #endif |
|
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diff
changeset
|
2925 } |
|
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
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8524
diff
changeset
|
2926 |
| 7 | 2927 /* |
| 2928 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2929 * wtime == -1 Wait forever. | |
| 2930 * wtime == 0 Don't wait. | |
| 2931 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2932 * Returns OK if a character was found to be available within the given time, | |
| 2933 * or FAIL otherwise. | |
| 2934 */ | |
| 2935 int | |
|
7821
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7801
diff
changeset
|
2936 gui_wait_for_chars(long wtime) |
| 7 | 2937 { |
| 2938 int retval; | |
|
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diff
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|
2939 int tb_change_cnt = typebuf.tb_change_cnt; |
| 7 | 2940 |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
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2178
diff
changeset
|
2941 #ifdef FEAT_MENU |
| 7 | 2942 /* |
| 2943 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2944 * current State. | |
| 2945 */ | |
| 2946 if (wtime != 0) | |
| 2947 gui_update_menus(0); | |
| 2948 #endif | |
| 2949 | |
| 2950 gui_mch_update(); | |
| 2951 if (input_available()) /* Got char, return immediately */ | |
| 2952 return OK; | |
| 2953 if (wtime == 0) /* Don't wait for char */ | |
| 2954 return FAIL; | |
| 2955 | |
| 2956 /* Before waiting, flush any output to the screen. */ | |
| 2957 gui_mch_flush(); | |
| 2958 | |
| 2959 if (wtime > 0) | |
| 2960 { | |
| 2961 /* Blink when waiting for a character. Probably only does something | |
| 2962 * for showmatch() */ | |
| 2963 gui_mch_start_blink(); | |
|
8577
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8524
diff
changeset
|
2964 retval = gui_wait_for_chars_or_timer(wtime); |
| 7 | 2965 gui_mch_stop_blink(); |
| 2966 return retval; | |
| 2967 } | |
| 2968 | |
| 2969 /* | |
| 1199 | 2970 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2971 */ |
| 2972 gui_mch_start_blink(); | |
| 2973 | |
| 203 | 2974 retval = FAIL; |
| 2975 /* | |
| 2976 * We may want to trigger the CursorHold event. First wait for | |
| 2977 * 'updatetime' and if nothing is typed within that time put the | |
| 2978 * K_CURSORHOLD key in the input buffer. | |
| 2979 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2980 if (gui_wait_for_chars_or_timer(p_ut) == OK) |
| 203 | 2981 retval = OK; |
| 7 | 2982 #ifdef FEAT_AUTOCMD |
| 609 | 2983 else if (trigger_cursorhold()) |
| 7 | 2984 { |
| 203 | 2985 char_u buf[3]; |
| 2986 | |
| 2987 /* Put K_CURSORHOLD in the input buffer. */ | |
| 2988 buf[0] = CSI; | |
| 2989 buf[1] = KS_EXTRA; | |
| 2990 buf[2] = (int)KE_CURSORHOLD; | |
| 2991 add_to_input_buf(buf, 3); | |
| 2992 | |
| 2993 retval = OK; | |
| 2994 } | |
| 2995 #endif | |
| 2996 | |
|
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diff
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|
2997 if (retval == FAIL && typebuf.tb_change_cnt == tb_change_cnt) |
| 203 | 2998 { |
| 2999 /* Blocking wait. */ | |
| 368 | 3000 before_blocking(); |
|
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8524
diff
changeset
|
3001 retval = gui_wait_for_chars_or_timer(-1L); |
| 7 | 3002 } |
| 3003 | |
| 3004 gui_mch_stop_blink(); | |
| 3005 return retval; | |
| 3006 } | |
| 3007 | |
| 3008 /* | |
| 1137 | 3009 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3010 */ |
| 3011 static void | |
|
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7801
diff
changeset
|
3012 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3013 { |
| 3014 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3015 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3016 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3017 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3018 } | |
| 3019 | |
| 3020 /* | |
| 3021 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3022 * the given properties. | |
| 3023 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3024 * MOUSE_X1, MOUSE_X2 | |
| 3025 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
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diff
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|
3026 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
|
0ca06a92adfb
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diff
changeset
|
3027 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3028 * x, y --- Coordinates of mouse in pixels. |
| 3029 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3030 * previous click. | |
| 3031 * modifiers --- Bit field which may be any of the following modifiers | |
| 3032 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3033 * This function will ignore drag events where the mouse has not moved to a new | |
| 3034 * character. | |
| 3035 */ | |
| 3036 void | |
|
7821
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7801
diff
changeset
|
3037 gui_send_mouse_event( |
|
81794242a275
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7801
diff
changeset
|
3038 int button, |
|
81794242a275
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7801
diff
changeset
|
3039 int x, |
|
81794242a275
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7801
diff
changeset
|
3040 int y, |
|
81794242a275
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7801
diff
changeset
|
3041 int repeated_click, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
3042 int_u modifiers) |
| 7 | 3043 { |
| 3044 static int prev_row = 0, prev_col = 0; | |
| 3045 static int prev_button = -1; | |
| 3046 static int num_clicks = 1; | |
| 3047 char_u string[10]; | |
| 3048 enum key_extra button_char; | |
| 3049 int row, col; | |
| 3050 #ifdef FEAT_CLIPBOARD | |
| 3051 int checkfor; | |
| 3052 int did_clip = FALSE; | |
| 3053 #endif | |
| 3054 | |
| 3055 /* | |
| 3056 * Scrolling may happen at any time, also while a selection is present. | |
| 3057 */ | |
| 3058 switch (button) | |
| 3059 { | |
| 3060 case MOUSE_X1: | |
| 3061 button_char = KE_X1MOUSE; | |
| 3062 goto button_set; | |
| 3063 case MOUSE_X2: | |
| 3064 button_char = KE_X2MOUSE; | |
| 3065 goto button_set; | |
| 3066 case MOUSE_4: | |
| 3067 button_char = KE_MOUSEDOWN; | |
| 3068 goto button_set; | |
| 3069 case MOUSE_5: | |
| 3070 button_char = KE_MOUSEUP; | |
|
2409
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3071 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3072 case MOUSE_6: |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3073 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3074 goto button_set; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3075 case MOUSE_7: |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3076 button_char = KE_MOUSERIGHT; |
| 7 | 3077 button_set: |
| 3078 { | |
| 3079 /* Don't put events in the input queue now. */ | |
| 3080 if (hold_gui_events) | |
| 3081 return; | |
| 3082 | |
| 3083 string[3] = CSI; | |
| 3084 string[4] = KS_EXTRA; | |
| 3085 string[5] = (int)button_char; | |
| 3086 | |
| 3087 /* Pass the pointer coordinates of the scroll event so that we | |
| 3088 * know which window to scroll. */ | |
| 3089 row = gui_xy2colrow(x, y, &col); | |
| 3090 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3091 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3092 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3093 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3094 | |
| 3095 if (modifiers == 0) | |
| 3096 add_to_input_buf(string + 3, 7); | |
| 3097 else | |
| 3098 { | |
| 3099 string[0] = CSI; | |
| 3100 string[1] = KS_MODIFIER; | |
| 3101 string[2] = 0; | |
| 3102 if (modifiers & MOUSE_SHIFT) | |
| 3103 string[2] |= MOD_MASK_SHIFT; | |
| 3104 if (modifiers & MOUSE_CTRL) | |
| 3105 string[2] |= MOD_MASK_CTRL; | |
| 3106 if (modifiers & MOUSE_ALT) | |
| 3107 string[2] |= MOD_MASK_ALT; | |
| 3108 add_to_input_buf(string, 10); | |
| 3109 } | |
| 3110 return; | |
| 3111 } | |
| 3112 } | |
| 3113 | |
| 3114 #ifdef FEAT_CLIPBOARD | |
| 3115 /* If a clipboard selection is in progress, handle it */ | |
| 3116 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3117 { | |
| 3118 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3119 return; | |
| 3120 } | |
| 3121 | |
| 3122 /* Determine which mouse settings to look for based on the current mode */ | |
| 3123 switch (get_real_state()) | |
| 3124 { | |
| 3125 case NORMAL_BUSY: | |
| 3126 case OP_PENDING: | |
|
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diff
changeset
|
3127 # ifdef FEAT_TERMINAL |
|
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12802
diff
changeset
|
3128 case TERMINAL: |
|
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12802
diff
changeset
|
3129 # endif |
| 7 | 3130 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3131 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3132 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3133 case REPLACE: |
| 3134 case REPLACE+LANGMAP: | |
|
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diff
changeset
|
3135 # ifdef FEAT_VREPLACE |
| 7 | 3136 case VREPLACE: |
| 3137 case VREPLACE+LANGMAP: | |
|
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12802
diff
changeset
|
3138 # endif |
| 7 | 3139 case INSERT: |
| 3140 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3141 case ASKMORE: | |
| 3142 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3143 mouse event for a click on or below the | |
| 3144 message line. */ | |
| 3145 if (Y_2_ROW(y) >= msg_row) | |
| 3146 checkfor = MOUSE_NORMAL; | |
| 3147 else | |
| 3148 checkfor = MOUSE_RETURN; | |
| 3149 break; | |
| 3150 | |
| 3151 /* | |
| 3152 * On the command line, use the clipboard selection on all lines | |
| 3153 * but the command line. But not when pasting. | |
| 3154 */ | |
| 3155 case CMDLINE: | |
| 3156 case CMDLINE+LANGMAP: | |
| 3157 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3158 checkfor = MOUSE_NONE; | |
| 3159 else | |
| 3160 checkfor = MOUSE_COMMAND; | |
| 3161 break; | |
| 3162 | |
| 3163 default: | |
| 3164 checkfor = MOUSE_NONE; | |
| 3165 break; | |
| 3166 }; | |
| 3167 | |
| 3168 /* | |
| 3169 * Allow clipboard selection of text on the command line in "normal" | |
| 3170 * modes. Don't do this when dragging the status line, or extending a | |
| 3171 * Visual selection. | |
| 3172 */ | |
| 3173 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
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diff
changeset
|
3174 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3175 && button != MOUSE_DRAG |
| 3176 # ifdef FEAT_MOUSESHAPE | |
| 3177 && !drag_status_line | |
| 3178 && !drag_sep_line | |
| 3179 # endif | |
| 3180 ) | |
| 3181 checkfor = MOUSE_NONE; | |
| 3182 | |
| 3183 /* | |
| 3184 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3185 */ | |
| 3186 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3187 checkfor = MOUSE_NONEF; | |
| 3188 | |
| 3189 /* | |
| 3190 * In Ex mode, always use modeless selection. | |
| 3191 */ | |
| 3192 if (exmode_active) | |
| 3193 checkfor = MOUSE_NONE; | |
| 3194 | |
| 3195 /* | |
| 3196 * If the mouse settings say to not use the mouse, use the modeless | |
| 3197 * selection. But if Visual is active, assume that only the Visual area | |
| 3198 * will be selected. | |
| 3199 * Exception: On the command line, both the selection is used and a mouse | |
| 3200 * key is send. | |
| 3201 */ | |
| 3202 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3203 { | |
| 3204 /* Don't do modeless selection in Visual mode. */ | |
| 3205 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3206 return; | |
| 3207 | |
| 3208 /* | |
| 3209 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3210 * But not when also using Ctrl. | |
| 3211 */ | |
| 3212 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3213 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3214 { | |
| 3215 button = MOUSE_RIGHT; | |
| 3216 modifiers &= ~ MOUSE_SHIFT; | |
| 3217 } | |
| 3218 | |
| 3219 /* If the selection is done, allow the right button to extend it. | |
| 3220 * If the selection is cleared, allow the right button to start it | |
| 3221 * from the cursor position. */ | |
| 3222 if (button == MOUSE_RIGHT) | |
| 3223 { | |
| 3224 if (clip_star.state == SELECT_CLEARED) | |
| 3225 { | |
| 3226 if (State & CMDLINE) | |
| 3227 { | |
| 3228 col = msg_col; | |
| 3229 row = msg_row; | |
| 3230 } | |
| 3231 else | |
| 3232 { | |
| 3233 col = curwin->w_wcol; | |
| 3234 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3235 } | |
| 3236 clip_start_selection(col, row, FALSE); | |
| 3237 } | |
| 3238 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3239 repeated_click); | |
| 3240 did_clip = TRUE; | |
| 3241 } | |
| 3242 /* Allow the left button to start the selection */ | |
| 2823 | 3243 else if (button == MOUSE_LEFT) |
| 7 | 3244 { |
| 3245 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3246 did_clip = TRUE; | |
| 3247 } | |
| 3248 | |
| 3249 /* Always allow pasting */ | |
| 3250 if (button != MOUSE_MIDDLE) | |
| 3251 { | |
| 3252 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3253 return; | |
| 3254 if (checkfor != MOUSE_COMMAND) | |
| 3255 button = MOUSE_LEFT; | |
| 3256 } | |
| 3257 repeated_click = FALSE; | |
| 3258 } | |
| 3259 | |
| 3260 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3261 clip_clear_selection(&clip_star); |
| 7 | 3262 #endif |
| 3263 | |
| 3264 /* Don't put events in the input queue now. */ | |
| 3265 if (hold_gui_events) | |
| 3266 return; | |
| 3267 | |
| 3268 row = gui_xy2colrow(x, y, &col); | |
| 3269 | |
| 3270 /* | |
| 3271 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3272 * different character, then don't send an event to vim. | |
| 3273 */ | |
| 3274 if (button == MOUSE_DRAG) | |
| 3275 { | |
| 3276 if (row == prev_row && col == prev_col) | |
| 3277 return; | |
| 3278 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3279 if (y < 0) | |
| 3280 row = -1; | |
| 3281 } | |
| 3282 | |
| 3283 /* | |
| 3284 * If topline has changed (window scrolled) since the last click, reset | |
| 3285 * repeated_click, because we don't want starting Visual mode when | |
| 3286 * clicking on a different character in the text. | |
| 3287 */ | |
| 3288 if (curwin->w_topline != gui_prev_topline | |
| 3289 #ifdef FEAT_DIFF | |
| 3290 || curwin->w_topfill != gui_prev_topfill | |
| 3291 #endif | |
| 3292 ) | |
| 3293 repeated_click = FALSE; | |
| 3294 | |
| 3295 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3296 string[1] = KS_MOUSE; | |
| 3297 string[2] = KE_FILLER; | |
| 3298 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3299 { | |
| 3300 if (repeated_click) | |
| 3301 { | |
| 3302 /* | |
| 3303 * Handle multiple clicks. They only count if the mouse is still | |
| 3304 * pointing at the same character. | |
| 3305 */ | |
| 3306 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3307 num_clicks = 1; | |
| 3308 else if (++num_clicks > 4) | |
| 3309 num_clicks = 1; | |
| 3310 } | |
| 3311 else | |
| 3312 num_clicks = 1; | |
| 3313 prev_button = button; | |
| 3314 gui_prev_topline = curwin->w_topline; | |
| 3315 #ifdef FEAT_DIFF | |
| 3316 gui_prev_topfill = curwin->w_topfill; | |
| 3317 #endif | |
| 3318 | |
| 3319 string[3] = (char_u)(button | 0x20); | |
| 3320 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3321 } | |
| 3322 else | |
| 3323 string[3] = (char_u)button; | |
| 3324 | |
| 3325 string[3] |= modifiers; | |
| 3326 fill_mouse_coord(string + 4, col, row); | |
| 3327 add_to_input_buf(string, 8); | |
| 3328 | |
| 3329 if (row < 0) | |
| 3330 prev_row = 0; | |
| 3331 else | |
| 3332 prev_row = row; | |
| 3333 prev_col = col; | |
| 3334 | |
| 3335 /* | |
| 3336 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3337 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3338 */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3339 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3340 gui.dragged_sb = SBAR_NONE; |
| 3341 #endif | |
| 3342 } | |
| 3343 | |
| 3344 /* | |
| 3345 * Convert x and y coordinate to column and row in text window. | |
| 3346 * Corrects for multi-byte character. | |
| 3347 * returns column in "*colp" and row as return value; | |
| 3348 */ | |
| 3349 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3350 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3351 { |
| 3352 int col = check_col(X_2_COL(x)); | |
| 3353 int row = check_row(Y_2_ROW(y)); | |
| 3354 | |
| 3355 #ifdef FEAT_MBYTE | |
| 3356 *colp = mb_fix_col(col, row); | |
| 3357 #else | |
| 3358 *colp = col; | |
| 3359 #endif | |
| 3360 return row; | |
| 3361 } | |
| 3362 | |
| 3363 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3364 /* | |
| 3365 * Callback function for when a menu entry has been selected. | |
| 3366 */ | |
| 3367 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3368 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3369 { |
| 664 | 3370 char_u bytes[sizeof(long_u)]; |
| 7 | 3371 |
| 3372 /* Don't put events in the input queue now. */ | |
| 3373 if (hold_gui_events) | |
| 3374 return; | |
| 3375 | |
| 3376 bytes[0] = CSI; | |
| 3377 bytes[1] = KS_MENU; | |
| 3378 bytes[2] = KE_FILLER; | |
| 664 | 3379 add_to_input_buf(bytes, 3); |
| 3380 add_long_to_buf((long_u)menu, bytes); | |
| 3381 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3382 } |
| 3383 #endif | |
| 3384 | |
| 811 | 3385 static int prev_which_scrollbars[3]; |
| 669 | 3386 |
| 7 | 3387 /* |
| 3388 * Set which components are present. | |
| 685 | 3389 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3390 * in p_go. |
| 3391 */ | |
| 3392 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3393 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3394 { |
| 3395 #ifdef FEAT_MENU | |
| 3396 static int prev_menu_is_active = -1; | |
| 3397 #endif | |
| 3398 #ifdef FEAT_TOOLBAR | |
| 3399 static int prev_toolbar = -1; | |
| 3400 int using_toolbar = FALSE; | |
| 3401 #endif | |
| 685 | 3402 #ifdef FEAT_GUI_TABLINE |
| 3403 int using_tabline; | |
| 3404 #endif | |
| 7 | 3405 #ifdef FEAT_FOOTER |
| 3406 static int prev_footer = -1; | |
| 3407 int using_footer = FALSE; | |
| 3408 #endif | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3409 #if defined(FEAT_MENU) |
| 7 | 3410 static int prev_tearoff = -1; |
| 3411 int using_tearoff = FALSE; | |
| 3412 #endif | |
| 3413 | |
| 3414 char_u *p; | |
| 3415 int i; | |
| 3416 #ifdef FEAT_MENU | |
| 3417 int grey_old, grey_new; | |
| 3418 char_u *temp; | |
| 3419 #endif | |
| 3420 win_T *wp; | |
| 3421 int need_set_size; | |
| 3422 int fix_size; | |
| 3423 | |
| 3424 #ifdef FEAT_MENU | |
| 3425 if (oldval != NULL && gui.in_use) | |
| 3426 { | |
| 3427 /* | |
| 3428 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3429 */ | |
| 3430 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3431 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3432 if (grey_old != grey_new) | |
| 3433 { | |
| 3434 temp = p_go; | |
| 3435 p_go = oldval; | |
| 3436 gui_update_menus(MENU_ALL_MODES); | |
| 3437 p_go = temp; | |
| 3438 } | |
| 3439 } | |
| 3440 gui.menu_is_active = FALSE; | |
| 3441 #endif | |
| 3442 | |
| 3443 for (i = 0; i < 3; i++) | |
| 3444 gui.which_scrollbars[i] = FALSE; | |
| 3445 for (p = p_go; *p; p++) | |
| 3446 switch (*p) | |
| 3447 { | |
| 3448 case GO_LEFT: | |
| 3449 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3450 break; | |
| 3451 case GO_RIGHT: | |
| 3452 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3453 break; | |
| 3454 case GO_VLEFT: | |
| 3455 if (win_hasvertsplit()) | |
| 3456 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3457 break; | |
| 3458 case GO_VRIGHT: | |
| 3459 if (win_hasvertsplit()) | |
| 3460 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3461 break; | |
| 3462 case GO_BOT: | |
| 3463 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3464 break; | |
| 3465 #ifdef FEAT_MENU | |
| 3466 case GO_MENUS: | |
| 3467 gui.menu_is_active = TRUE; | |
| 3468 break; | |
| 3469 #endif | |
| 3470 case GO_GREY: | |
| 3471 /* make menu's have grey items, ignored here */ | |
| 3472 break; | |
| 3473 #ifdef FEAT_TOOLBAR | |
| 3474 case GO_TOOLBAR: | |
| 3475 using_toolbar = TRUE; | |
| 3476 break; | |
| 3477 #endif | |
| 3478 #ifdef FEAT_FOOTER | |
| 3479 case GO_FOOTER: | |
| 3480 using_footer = TRUE; | |
| 3481 break; | |
| 3482 #endif | |
| 3483 case GO_TEAROFF: | |
|
8140
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3484 #if defined(FEAT_MENU) |
| 7 | 3485 using_tearoff = TRUE; |
| 3486 #endif | |
| 3487 break; | |
| 3488 default: | |
| 3489 /* Ignore options that are not supported */ | |
| 3490 break; | |
| 3491 } | |
| 685 | 3492 |
| 7 | 3493 if (gui.in_use) |
| 3494 { | |
| 811 | 3495 need_set_size = 0; |
| 7 | 3496 fix_size = FALSE; |
| 685 | 3497 |
| 3498 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3499 /* Update the GUI tab line, it may appear or disappear. This may |
| 3500 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3501 using_tabline = gui_has_tabline(); |
| 706 | 3502 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3503 { |
| 797 | 3504 /* We don't want a resize event change "Rows" here, save and |
| 3505 * restore it. Resizing is handled below. */ | |
| 3506 i = Rows; | |
| 685 | 3507 gui_update_tabline(); |
| 797 | 3508 Rows = i; |
| 1767 | 3509 need_set_size |= RESIZE_VERT; |
| 685 | 3510 if (using_tabline) |
| 3511 fix_size = TRUE; | |
| 3512 if (!gui_use_tabline()) | |
| 3513 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3514 } | |
| 3515 #endif | |
| 3516 | |
| 7 | 3517 for (i = 0; i < 3; i++) |
| 3518 { | |
| 811 | 3519 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3520 * when switching tab pages. But the size only changes when it's | |
| 3521 * shown/unshown. Thus we need two places to remember whether a | |
| 3522 * scrollbar is there or not. */ | |
| 3523 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3524 || gui.which_scrollbars[i] | |
|
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parents:
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diff
changeset
|
3525 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3526 { |
| 3527 if (i == SBAR_BOTTOM) | |
| 3528 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3529 gui.which_scrollbars[i]); | |
| 3530 else | |
| 3531 { | |
| 3532 FOR_ALL_WINDOWS(wp) | |
| 3533 { | |
| 3534 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3535 } | |
| 3536 } | |
| 811 | 3537 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3538 { | |
| 3539 if (i == SBAR_BOTTOM) | |
| 1767 | 3540 need_set_size |= RESIZE_VERT; |
| 811 | 3541 else |
| 1767 | 3542 need_set_size |= RESIZE_HOR; |
| 811 | 3543 if (gui.which_scrollbars[i]) |
| 3544 fix_size = TRUE; | |
| 3545 } | |
| 7 | 3546 } |
| 811 | 3547 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3548 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3549 } |
| 3550 | |
| 3551 #ifdef FEAT_MENU | |
| 3552 if (gui.menu_is_active != prev_menu_is_active) | |
| 3553 { | |
| 3554 /* We don't want a resize event change "Rows" here, save and | |
| 3555 * restore it. Resizing is handled below. */ | |
| 3556 i = Rows; | |
| 3557 gui_mch_enable_menu(gui.menu_is_active); | |
| 3558 Rows = i; | |
| 3559 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3560 need_set_size |= RESIZE_VERT; |
| 7 | 3561 if (gui.menu_is_active) |
| 3562 fix_size = TRUE; | |
| 3563 } | |
| 3564 #endif | |
| 3565 | |
| 3566 #ifdef FEAT_TOOLBAR | |
| 3567 if (using_toolbar != prev_toolbar) | |
| 3568 { | |
| 3569 gui_mch_show_toolbar(using_toolbar); | |
| 3570 prev_toolbar = using_toolbar; | |
| 1767 | 3571 need_set_size |= RESIZE_VERT; |
| 7 | 3572 if (using_toolbar) |
| 3573 fix_size = TRUE; | |
| 3574 } | |
| 3575 #endif | |
| 3576 #ifdef FEAT_FOOTER | |
| 3577 if (using_footer != prev_footer) | |
| 3578 { | |
| 3579 gui_mch_enable_footer(using_footer); | |
| 3580 prev_footer = using_footer; | |
| 1767 | 3581 need_set_size |= RESIZE_VERT; |
| 7 | 3582 if (using_footer) |
| 3583 fix_size = TRUE; | |
| 3584 } | |
| 3585 #endif | |
|
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parents:
7821
diff
changeset
|
3586 #if defined(FEAT_MENU) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) |
| 7 | 3587 if (using_tearoff != prev_tearoff) |
| 3588 { | |
| 3589 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3590 prev_tearoff = using_tearoff; | |
| 3591 } | |
| 3592 #endif | |
| 1767 | 3593 if (need_set_size != 0) |
| 276 | 3594 { |
| 3595 #ifdef FEAT_GUI_GTK | |
| 1767 | 3596 long prev_Columns = Columns; |
| 3597 long prev_Rows = Rows; | |
| 276 | 3598 #endif |
| 7 | 3599 /* Adjust the size of the window to make the text area keep the |
| 3600 * same size and to avoid that part of our window is off-screen | |
| 3601 * and a scrollbar can't be used, for example. */ | |
| 811 | 3602 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3603 |
| 3604 #ifdef FEAT_GUI_GTK | |
| 3605 /* GTK has the annoying habit of sending us resize events when | |
| 3606 * changing the window size ourselves. This mostly happens when | |
| 3607 * waiting for a character to arrive, quite unpredictably, and may | |
| 3608 * change Columns and Rows when we don't want it. Wait for a | |
| 3609 * character here to avoid this effect. | |
| 3610 * If you remove this, please test this command for resizing | |
| 292 | 3611 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3612 * Don't do this while starting up though. |
| 1767 | 3613 * Don't change Rows when adding menu/toolbar/tabline. |
| 3614 * Don't change Columns when adding vertical toolbar. */ | |
| 3615 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3616 (void)char_avail(); |
| 1767 | 3617 if ((need_set_size & RESIZE_VERT) == 0) |
| 3618 Rows = prev_Rows; | |
| 3619 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3620 Columns = prev_Columns; | |
| 276 | 3621 #endif |
| 3622 } | |
| 687 | 3623 /* When the console tabline appears or disappears the window positions |
| 3624 * change. */ | |
| 3625 if (firstwin->w_winrow != tabline_height()) | |
| 3626 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3627 } |
| 3628 } | |
| 3629 | |
| 685 | 3630 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3631 /* | |
| 3632 * Return TRUE if the GUI is taking care of the tabline. | |
| 3633 * It may still be hidden if 'showtabline' is zero. | |
| 3634 */ | |
| 3635 int | |
|
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diff
changeset
|
3636 gui_use_tabline(void) |
| 685 | 3637 { |
| 3638 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3639 } | |
| 3640 | |
| 3641 /* | |
| 3642 * Return TRUE if the GUI is showing the tabline. | |
| 3643 * This uses 'showtabline'. | |
| 3644 */ | |
| 3645 static int | |
|
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diff
changeset
|
3646 gui_has_tabline(void) |
| 685 | 3647 { |
| 3648 if (!gui_use_tabline() | |
| 3649 || p_stal == 0 | |
| 3650 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3651 return FALSE; | |
| 3652 return TRUE; | |
| 3653 } | |
| 3654 | |
| 3655 /* | |
| 3656 * Update the tabline. | |
| 3657 * This may display/undisplay the tabline and update the labels. | |
| 3658 */ | |
| 3659 void | |
|
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parents:
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diff
changeset
|
3660 gui_update_tabline(void) |
| 685 | 3661 { |
| 3662 int showit = gui_has_tabline(); | |
| 797 | 3663 int shown = gui_mch_showing_tabline(); |
| 685 | 3664 |
| 3665 if (!gui.starting && starting == 0) | |
| 3666 { | |
| 848 | 3667 /* Updating the tabline uses direct GUI commands, flush |
| 3668 * outstanding instructions first. (esp. clear screen) */ | |
| 3669 out_flush(); | |
| 3670 gui_mch_flush(); | |
| 3671 | |
| 797 | 3672 if (!showit != !shown) |
| 3673 gui_mch_show_tabline(showit); | |
| 685 | 3674 if (showit != 0) |
| 3675 gui_mch_update_tabline(); | |
| 797 | 3676 |
| 3677 /* When the tabs change from hidden to shown or from shown to | |
| 3678 * hidden the size of the text area should remain the same. */ | |
| 3679 if (!showit != !shown) | |
| 811 | 3680 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3681 } |
| 3682 } | |
| 3683 | |
| 3684 /* | |
| 839 | 3685 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3686 */ |
| 3687 void | |
|
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diff
changeset
|
3688 get_tabline_label( |
|
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parents:
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diff
changeset
|
3689 tabpage_T *tp, |
|
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parents:
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diff
changeset
|
3690 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3691 { |
| 3692 int modified = FALSE; | |
| 3693 char_u buf[40]; | |
| 3694 int wincount; | |
| 3695 win_T *wp; | |
| 857 | 3696 char_u **opt; |
| 839 | 3697 |
| 3698 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3699 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3700 if (**opt != NUL) | |
| 685 | 3701 { |
| 687 | 3702 int use_sandbox = FALSE; |
| 3703 int save_called_emsg = called_emsg; | |
| 3704 char_u res[MAXPATHL]; | |
| 706 | 3705 tabpage_T *save_curtab; |
| 839 | 3706 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3707 : "guitablabel"); | |
| 687 | 3708 |
| 3709 called_emsg = FALSE; | |
| 3710 | |
| 3711 printer_page_num = tabpage_index(tp); | |
| 3712 # ifdef FEAT_EVAL | |
| 3713 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3714 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3715 # endif |
| 706 | 3716 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3717 curtab->tp_firstwin = firstwin; | |
| 3718 curtab->tp_lastwin = lastwin; | |
| 3719 curtab->tp_curwin = curwin; | |
| 3720 save_curtab = curtab; | |
| 3721 curtab = tp; | |
| 3722 topframe = curtab->tp_topframe; | |
| 3723 firstwin = curtab->tp_firstwin; | |
| 3724 lastwin = curtab->tp_lastwin; | |
| 3725 curwin = curtab->tp_curwin; | |
| 3726 curbuf = curwin->w_buffer; | |
| 3727 | |
| 687 | 3728 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3729 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3730 0, (int)Columns, NULL, NULL); |
| 687 | 3731 STRCPY(NameBuff, res); |
| 3732 | |
| 706 | 3733 /* Back to the original curtab. */ |
| 3734 curtab = save_curtab; | |
| 3735 topframe = curtab->tp_topframe; | |
| 3736 firstwin = curtab->tp_firstwin; | |
| 3737 lastwin = curtab->tp_lastwin; | |
| 3738 curwin = curtab->tp_curwin; | |
| 3739 curbuf = curwin->w_buffer; | |
| 3740 | |
| 687 | 3741 if (called_emsg) |
| 839 | 3742 set_string_option_direct(opt_name, -1, |
| 694 | 3743 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3744 called_emsg |= save_called_emsg; |
| 3745 } | |
| 857 | 3746 |
| 3747 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3748 * use a default label. */ | |
| 3749 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3750 { |
| 819 | 3751 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3752 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3753 if (!tooltip) |
| 3754 shorten_dir(NameBuff); | |
| 687 | 3755 |
| 3756 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3757 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3758 if (bufIsChanged(wp->w_buffer)) | |
| 3759 modified = TRUE; | |
| 3760 if (modified || wincount > 1) | |
| 3761 { | |
| 3762 if (wincount > 1) | |
| 3763 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3764 else | |
| 3765 buf[0] = NUL; | |
| 3766 if (modified) | |
| 3767 STRCAT(buf, "+"); | |
| 3768 STRCAT(buf, " "); | |
| 1620 | 3769 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3770 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3771 } | |
| 685 | 3772 } |
| 3773 } | |
| 3774 | |
| 691 | 3775 /* |
| 3776 * Send the event for clicking to select tab page "nr". | |
| 3777 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3778 * that tab page or the cmdline window is open. |
| 691 | 3779 */ |
| 3780 int | |
|
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parents:
7801
diff
changeset
|
3781 send_tabline_event(int nr) |
| 691 | 3782 { |
| 3783 char_u string[3]; | |
| 3784 | |
| 3785 if (nr == tabpage_index(curtab)) | |
| 3786 return FALSE; | |
| 844 | 3787 |
| 3788 /* Don't put events in the input queue now. */ | |
| 3789 if (hold_gui_events | |
| 838 | 3790 # ifdef FEAT_CMDWIN |
| 844 | 3791 || cmdwin_type != 0 |
| 3792 # endif | |
| 3793 ) | |
| 838 | 3794 { |
| 3795 /* Set it back to the current tab page. */ | |
| 3796 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3797 return FALSE; | |
| 3798 } | |
| 844 | 3799 |
| 691 | 3800 string[0] = CSI; |
| 3801 string[1] = KS_TABLINE; | |
| 3802 string[2] = KE_FILLER; | |
| 3803 add_to_input_buf(string, 3); | |
| 3804 string[0] = nr; | |
| 3805 add_to_input_buf_csi(string, 1); | |
| 3806 return TRUE; | |
| 3807 } | |
| 3808 | |
| 824 | 3809 /* |
| 3810 * Send a tabline menu event | |
| 3811 */ | |
| 3812 void | |
|
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parents:
7801
diff
changeset
|
3813 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3814 { |
| 3815 char_u string[3]; | |
| 3816 | |
| 844 | 3817 /* Don't put events in the input queue now. */ |
| 3818 if (hold_gui_events) | |
| 3819 return; | |
| 3820 | |
| 824 | 3821 string[0] = CSI; |
| 3822 string[1] = KS_TABMENU; | |
| 3823 string[2] = KE_FILLER; | |
| 3824 add_to_input_buf(string, 3); | |
| 3825 string[0] = tabidx; | |
| 3826 string[1] = (char_u)(long)event; | |
| 3827 add_to_input_buf_csi(string, 2); | |
| 3828 } | |
| 3829 | |
| 685 | 3830 #endif |
| 7 | 3831 |
| 3832 /* | |
| 3833 * Scrollbar stuff: | |
| 3834 */ | |
| 3835 | |
| 669 | 3836 /* |
| 3837 * Remove all scrollbars. Used before switching to another tab page. | |
| 3838 */ | |
| 3839 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3840 gui_remove_scrollbars(void) |
| 669 | 3841 { |
| 3842 int i; | |
| 3843 win_T *wp; | |
| 3844 | |
| 3845 for (i = 0; i < 3; i++) | |
| 3846 { | |
| 3847 if (i == SBAR_BOTTOM) | |
| 3848 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3849 else | |
| 3850 { | |
| 3851 FOR_ALL_WINDOWS(wp) | |
| 3852 { | |
| 3853 gui_do_scrollbar(wp, i, FALSE); | |
| 3854 } | |
| 3855 } | |
| 788 | 3856 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3857 } |
| 3858 } | |
| 3859 | |
| 7 | 3860 void |
|
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7801
diff
changeset
|
3861 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3862 { |
| 3863 static int sbar_ident = 0; | |
| 3864 | |
| 3865 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3866 sb->wp = wp; | |
| 3867 sb->type = type; | |
| 3868 sb->value = 0; | |
| 3869 #ifdef FEAT_GUI_ATHENA | |
| 3870 sb->pixval = 0; | |
| 3871 #endif | |
| 3872 sb->size = 1; | |
| 3873 sb->max = 1; | |
| 3874 sb->top = 0; | |
| 3875 sb->height = 0; | |
| 3876 sb->width = 0; | |
| 3877 sb->status_height = 0; | |
| 3878 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3879 } | |
| 3880 | |
| 3881 /* | |
| 3882 * Find the scrollbar with the given index. | |
| 3883 */ | |
| 3884 scrollbar_T * | |
|
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7801
diff
changeset
|
3885 gui_find_scrollbar(long ident) |
| 7 | 3886 { |
| 3887 win_T *wp; | |
| 3888 | |
| 3889 if (gui.bottom_sbar.ident == ident) | |
| 3890 return &gui.bottom_sbar; | |
| 3891 FOR_ALL_WINDOWS(wp) | |
| 3892 { | |
| 3893 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3894 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3895 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3896 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3897 } | |
| 3898 return NULL; | |
| 3899 } | |
| 3900 | |
| 3901 /* | |
| 3902 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3903 * | |
| 3904 * For Win32, Macintosh and GTK+ 2: | |
| 3905 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3906 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3907 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3908 * we're just hanging in the call to DispatchMessage() in | |
| 3909 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3910 * mouse button click event in the scrollbar window. -- webb. | |
| 3911 * | |
| 3912 * Solution: Do the scrolling right here. But only when allowed. | |
| 3913 * Ignore the scrollbars while executing an external command or when there | |
| 3914 * are still characters to be processed. | |
| 3915 */ | |
| 3916 void | |
|
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parents:
7801
diff
changeset
|
3917 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3918 { |
| 3919 win_T *wp; | |
| 3920 int sb_num; | |
| 3921 #ifdef USE_ON_FLY_SCROLL | |
| 3922 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3923 # ifdef FEAT_SCROLLBIND | |
| 3924 linenr_T old_topline = curwin->w_topline; | |
| 3925 # endif | |
| 3926 # ifdef FEAT_DIFF | |
| 3927 int old_topfill = curwin->w_topfill; | |
| 3928 # endif | |
| 3929 #else | |
| 664 | 3930 char_u bytes[sizeof(long_u)]; |
| 7 | 3931 int byte_count; |
| 3932 #endif | |
| 3933 | |
| 3934 if (sb == NULL) | |
| 3935 return; | |
| 3936 | |
| 3937 /* Don't put events in the input queue now. */ | |
| 3938 if (hold_gui_events) | |
| 3939 return; | |
| 3940 | |
| 3941 #ifdef FEAT_CMDWIN | |
| 3942 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3943 return; | |
| 3944 #endif | |
| 3945 | |
| 3946 if (still_dragging) | |
| 3947 { | |
| 3948 if (sb->wp == NULL) | |
| 3949 gui.dragged_sb = SBAR_BOTTOM; | |
| 3950 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3951 gui.dragged_sb = SBAR_LEFT; | |
| 3952 else | |
| 3953 gui.dragged_sb = SBAR_RIGHT; | |
| 3954 gui.dragged_wp = sb->wp; | |
| 3955 } | |
| 3956 else | |
| 3957 { | |
| 3958 gui.dragged_sb = SBAR_NONE; | |
|
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|
3959 #ifdef FEAT_GUI_GTK |
| 7 | 3960 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3961 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3962 gui.dragged_wp = NULL; |
| 3963 #endif | |
| 3964 } | |
| 3965 | |
| 3966 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3967 if (sb->wp != NULL) | |
| 3968 sb = &sb->wp->w_scrollbars[0]; | |
| 3969 | |
| 3970 /* | |
| 3971 * Check validity of value | |
| 3972 */ | |
| 3973 if (value < 0) | |
| 3974 value = 0; | |
| 3975 #ifdef SCROLL_PAST_END | |
| 3976 else if (value > sb->max) | |
| 3977 value = sb->max; | |
| 3978 #else | |
| 3979 if (value > sb->max - sb->size + 1) | |
| 3980 value = sb->max - sb->size + 1; | |
| 3981 #endif | |
| 3982 | |
| 3983 sb->value = value; | |
| 3984 | |
| 3985 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3986 /* When not allowed to do the scrolling right now, return. |
| 3987 * This also checked input_available(), but that causes the first click in | |
| 3988 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3989 if (dont_scroll) | |
| 7 | 3990 return; |
| 3991 #endif | |
| 973 | 3992 #ifdef FEAT_INS_EXPAND |
| 3993 /* Disallow scrolling the current window when the completion popup menu is | |
| 3994 * visible. */ | |
| 3995 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 3996 return; | |
| 3997 #endif | |
| 7 | 3998 |
| 3999 #ifdef FEAT_RIGHTLEFT | |
| 4000 if (sb->wp == NULL && curwin->w_p_rl) | |
| 4001 { | |
| 4002 value = sb->max + 1 - sb->size - value; | |
| 4003 if (value < 0) | |
| 4004 value = 0; | |
| 4005 } | |
| 4006 #endif | |
| 4007 | |
| 4008 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 4009 { | |
| 4010 sb_num = 0; | |
| 4011 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 4012 sb_num++; | |
| 4013 if (wp == NULL) | |
| 4014 return; | |
| 4015 | |
| 4016 #ifdef USE_ON_FLY_SCROLL | |
| 4017 current_scrollbar = sb_num; | |
| 4018 scrollbar_value = value; | |
| 4019 if (State & NORMAL) | |
| 4020 { | |
| 4021 gui_do_scroll(); | |
| 4022 setcursor(); | |
| 4023 } | |
| 4024 else if (State & INSERT) | |
| 4025 { | |
| 4026 ins_scroll(); | |
| 4027 setcursor(); | |
| 4028 } | |
| 4029 else if (State & CMDLINE) | |
| 4030 { | |
| 4031 if (msg_scrolled == 0) | |
| 4032 { | |
| 4033 gui_do_scroll(); | |
| 4034 redrawcmdline(); | |
| 4035 } | |
| 4036 } | |
| 4037 # ifdef FEAT_FOLDING | |
| 4038 /* Value may have been changed for closed fold. */ | |
| 4039 sb->value = sb->wp->w_topline - 1; | |
| 4040 # endif | |
| 788 | 4041 |
| 4042 /* When dragging one scrollbar and there is another one at the other | |
| 4043 * side move the thumb of that one too. */ | |
| 4044 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4045 gui_mch_set_scrollbar_thumb( | |
| 4046 &sb->wp->w_scrollbars[ | |
| 4047 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4048 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4049 sb->value, sb->size, sb->max); | |
| 4050 | |
| 7 | 4051 #else |
| 4052 bytes[0] = CSI; | |
| 4053 bytes[1] = KS_VER_SCROLLBAR; | |
| 4054 bytes[2] = KE_FILLER; | |
| 4055 bytes[3] = (char_u)sb_num; | |
| 4056 byte_count = 4; | |
| 4057 #endif | |
| 4058 } | |
| 4059 else | |
| 4060 { | |
| 4061 #ifdef USE_ON_FLY_SCROLL | |
| 4062 scrollbar_value = value; | |
| 4063 | |
| 4064 if (State & NORMAL) | |
|
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changeset
|
4065 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4066 else if (State & INSERT) |
| 4067 ins_horscroll(); | |
| 4068 else if (State & CMDLINE) | |
| 4069 { | |
| 540 | 4070 if (msg_scrolled == 0) |
| 7 | 4071 { |
|
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diff
changeset
|
4072 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4073 redrawcmdline(); |
| 4074 } | |
| 4075 } | |
| 4076 if (old_leftcol != curwin->w_leftcol) | |
| 4077 { | |
| 4078 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4079 setcursor(); | |
| 4080 } | |
| 4081 #else | |
| 4082 bytes[0] = CSI; | |
| 4083 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4084 bytes[2] = KE_FILLER; | |
| 4085 byte_count = 3; | |
| 4086 #endif | |
| 4087 } | |
| 4088 | |
| 4089 #ifdef USE_ON_FLY_SCROLL | |
| 4090 # ifdef FEAT_SCROLLBIND | |
| 4091 /* | |
| 4092 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4093 */ | |
| 4094 if (curwin->w_p_scb | |
| 4095 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4096 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
| 4097 # ifdef FEAT_DIFF | |
| 4098 || curwin->w_topfill != old_topfill | |
| 4099 # endif | |
| 4100 )))) | |
| 4101 { | |
| 4102 do_check_scrollbind(TRUE); | |
| 4103 /* need to update the window right here */ | |
|
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parents:
9387
diff
changeset
|
4104 FOR_ALL_WINDOWS(wp) |
| 7 | 4105 if (wp->w_redr_type > 0) |
| 4106 updateWindow(wp); | |
| 4107 setcursor(); | |
| 4108 } | |
| 4109 # endif | |
| 4110 out_flush(); | |
| 4111 gui_update_cursor(FALSE, TRUE); | |
| 4112 #else | |
| 664 | 4113 add_to_input_buf(bytes, byte_count); |
| 4114 add_long_to_buf((long_u)value, bytes); | |
| 4115 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4116 #endif |
| 4117 } | |
| 4118 | |
| 4119 /* | |
| 4120 * Scrollbar stuff: | |
| 4121 */ | |
| 4122 | |
| 1906 | 4123 /* |
| 4124 * Called when something in the window layout has changed. | |
| 4125 */ | |
| 4126 void | |
|
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parents:
7801
diff
changeset
|
4127 gui_may_update_scrollbars(void) |
| 1906 | 4128 { |
| 4129 if (gui.in_use && starting == 0) | |
| 4130 { | |
| 4131 out_flush(); | |
| 4132 gui_init_which_components(NULL); | |
| 4133 gui_update_scrollbars(TRUE); | |
| 4134 } | |
| 4135 need_mouse_correct = TRUE; | |
| 4136 } | |
| 4137 | |
| 7 | 4138 void |
|
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diff
changeset
|
4139 gui_update_scrollbars( |
|
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parents:
7801
diff
changeset
|
4140 int force) /* Force all scrollbars to get updated */ |
| 7 | 4141 { |
| 4142 win_T *wp; | |
| 4143 scrollbar_T *sb; | |
| 4144 long val, size, max; /* need 32 bits here */ | |
| 4145 int which_sb; | |
| 4146 int h, y; | |
| 4147 static win_T *prev_curwin = NULL; | |
| 4148 | |
| 4149 /* Update the horizontal scrollbar */ | |
| 4150 gui_update_horiz_scrollbar(force); | |
| 4151 | |
| 4152 #ifndef WIN3264 | |
| 4153 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4154 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4155 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4156 return; | |
| 4157 #endif | |
| 4158 | |
| 4159 /* | |
| 4160 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4161 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4162 * need to update the other one. | |
| 4163 */ | |
| 674 | 4164 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4165 && gui.which_scrollbars[SBAR_LEFT] | |
| 4166 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4167 { |
| 4168 /* | |
| 4169 * If we have two scrollbars and one of them is being dragged, just | |
| 4170 * copy the scrollbar position from the dragged one to the other one. | |
| 4171 */ | |
| 4172 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4173 if (gui.dragged_wp != NULL) | |
| 4174 gui_mch_set_scrollbar_thumb( | |
| 4175 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4176 gui.dragged_wp->w_scrollbars[0].value, | |
| 4177 gui.dragged_wp->w_scrollbars[0].size, | |
| 4178 gui.dragged_wp->w_scrollbars[0].max); | |
| 4179 } | |
| 4180 | |
| 4181 /* avoid that moving components around generates events */ | |
| 4182 ++hold_gui_events; | |
| 4183 | |
|
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parents:
9649
diff
changeset
|
4184 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4185 { |
| 4186 if (wp->w_buffer == NULL) /* just in case */ | |
| 4187 continue; | |
| 674 | 4188 /* Skip a scrollbar that is being dragged. */ |
| 4189 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4190 || gui.dragged_sb == SBAR_RIGHT) | |
| 4191 && gui.dragged_wp == wp) | |
| 4192 continue; | |
| 4193 | |
| 7 | 4194 #ifdef SCROLL_PAST_END |
| 4195 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4196 #else | |
| 4197 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4198 #endif | |
| 4199 if (max < 0) /* empty buffer */ | |
| 4200 max = 0; | |
| 4201 val = wp->w_topline - 1; | |
| 4202 size = wp->w_height; | |
| 4203 #ifdef SCROLL_PAST_END | |
| 4204 if (val > max) /* just in case */ | |
| 4205 val = max; | |
| 4206 #else | |
| 4207 if (size > max + 1) /* just in case */ | |
| 4208 size = max + 1; | |
| 4209 if (val > max - size + 1) | |
| 4210 val = max - size + 1; | |
| 4211 #endif | |
| 4212 if (val < 0) /* minimal value is 0 */ | |
| 4213 val = 0; | |
| 4214 | |
| 4215 /* | |
| 4216 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4217 * It would be the same info for left and right so we just store it for | |
| 4218 * one of them. | |
| 4219 */ | |
| 4220 sb = &wp->w_scrollbars[0]; | |
| 4221 | |
| 4222 /* | |
| 4223 * Note: no check for valid w_botline. If it's not valid the | |
| 4224 * scrollbars will be updated later anyway. | |
| 4225 */ | |
| 4226 if (size < 1 || wp->w_botline - 2 > max) | |
| 4227 { | |
| 4228 /* | |
| 4229 * This can happen during changing files. Just don't update the | |
| 4230 * scrollbar for now. | |
| 4231 */ | |
| 4232 sb->height = 0; /* Force update next time */ | |
| 4233 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4234 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4235 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4236 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4237 continue; | |
| 4238 } | |
| 4239 if (force || sb->height != wp->w_height | |
| 4240 || sb->top != wp->w_winrow | |
| 4241 || sb->status_height != wp->w_status_height | |
| 4242 || sb->width != wp->w_width | |
|
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parents:
12457
diff
changeset
|
4243 || prev_curwin != curwin) |
| 7 | 4244 { |
| 4245 /* Height, width or position of scrollbar has changed. For | |
| 4246 * vertical split: curwin changed. */ | |
| 4247 sb->height = wp->w_height; | |
| 4248 sb->top = wp->w_winrow; | |
| 4249 sb->status_height = wp->w_status_height; | |
| 4250 sb->width = wp->w_width; | |
| 4251 | |
| 4252 /* Calculate height and position in pixels */ | |
| 4253 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4254 y = sb->top * gui.char_height + gui.border_offset; | |
| 4255 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4256 if (gui.menu_is_active) | |
| 4257 y += gui.menu_height; | |
| 4258 #endif | |
| 4259 | |
| 4260 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4261 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4262 # ifdef FEAT_GUI_ATHENA | |
| 4263 y += gui.toolbar_height; | |
| 4264 # else | |
| 4265 # ifdef FEAT_GUI_MSWIN | |
| 4266 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4267 # endif | |
| 4268 # endif | |
| 4269 #endif | |
| 4270 | |
| 810 | 4271 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4272 if (gui_has_tabline()) | |
| 843 | 4273 y += gui.tabline_height; |
| 810 | 4274 #endif |
| 4275 | |
| 7 | 4276 if (wp->w_winrow == 0) |
| 4277 { | |
| 4278 /* Height of top scrollbar includes width of top border */ | |
| 4279 h += gui.border_offset; | |
| 4280 y -= gui.border_offset; | |
| 4281 } | |
| 4282 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4283 { | |
| 4284 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4285 gui.left_sbar_x, y, | |
| 4286 gui.scrollbar_width, h); | |
| 4287 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4288 } | |
| 4289 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4290 { | |
| 4291 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4292 gui.right_sbar_x, y, | |
| 4293 gui.scrollbar_width, h); | |
| 4294 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4295 } | |
| 4296 } | |
| 4297 | |
| 4298 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4299 * checking if the thumb moved at least a pixel. Only do this for | |
| 4300 * Athena, most other GUIs require the update anyway to make the | |
| 4301 * arrows work. */ | |
| 4302 #ifdef FEAT_GUI_ATHENA | |
| 4303 if (max == 0) | |
| 4304 y = 0; | |
| 4305 else | |
| 4306 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4307 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4308 #else | |
| 4309 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4310 #endif | |
| 4311 { | |
| 4312 /* Thumb of scrollbar has moved */ | |
| 4313 sb->value = val; | |
| 4314 #ifdef FEAT_GUI_ATHENA | |
| 4315 sb->pixval = y; | |
| 4316 #endif | |
| 4317 sb->size = size; | |
| 4318 sb->max = max; | |
| 674 | 4319 if (gui.which_scrollbars[SBAR_LEFT] |
| 4320 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4321 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4322 val, size, max); | |
| 4323 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4324 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4325 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4326 val, size, max); | |
| 4327 } | |
| 4328 } | |
| 4329 prev_curwin = curwin; | |
| 4330 --hold_gui_events; | |
| 4331 } | |
| 4332 | |
| 4333 /* | |
| 4334 * Enable or disable a scrollbar. | |
| 4335 * Check for scrollbars for vertically split windows which are not enabled | |
| 4336 * sometimes. | |
| 4337 */ | |
| 4338 static void | |
|
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7801
diff
changeset
|
4339 gui_do_scrollbar( |
|
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parents:
7801
diff
changeset
|
4340 win_T *wp, |
|
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parents:
7801
diff
changeset
|
4341 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
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parents:
7801
diff
changeset
|
4342 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4343 { |
| 4344 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4345 int has_midcol = (wp->w_wincol <= midcol | |
| 4346 && wp->w_wincol + wp->w_width >= midcol); | |
| 4347 | |
| 4348 /* Only enable scrollbars that contain the middle column of the current | |
| 4349 * window. */ | |
| 4350 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4351 { | |
| 4352 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4353 * contain the middle column of the current window. */ | |
| 4354 if (!has_midcol) | |
| 4355 enable = FALSE; | |
| 4356 } | |
| 4357 else | |
| 4358 { | |
| 4359 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4360 * contain the middle column of the current window nor are on the far | |
| 4361 * side. */ | |
| 4362 if (midcol > Columns / 2) | |
| 4363 { | |
| 4364 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4365 enable = FALSE; | |
| 4366 } | |
| 4367 else | |
| 4368 { | |
| 4369 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4370 : !has_midcol) | |
| 4371 enable = FALSE; | |
| 4372 } | |
| 4373 } | |
| 4374 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4375 } | |
| 4376 | |
| 4377 /* | |
| 4378 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4379 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4380 * or FALSE otherwise. | |
| 4381 */ | |
| 4382 int | |
|
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parents:
7801
diff
changeset
|
4383 gui_do_scroll(void) |
| 7 | 4384 { |
| 4385 win_T *wp, *save_wp; | |
| 4386 int i; | |
| 4387 long nlines; | |
| 4388 pos_T old_cursor; | |
| 4389 linenr_T old_topline; | |
| 4390 #ifdef FEAT_DIFF | |
| 4391 int old_topfill; | |
| 4392 #endif | |
| 4393 | |
| 4394 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4395 if (wp == NULL) | |
| 4396 break; | |
| 4397 if (wp == NULL) | |
| 4398 /* Couldn't find window */ | |
| 4399 return FALSE; | |
| 4400 | |
| 4401 /* | |
| 4402 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4403 */ | |
| 4404 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4405 if (nlines == 0) | |
| 4406 return FALSE; | |
| 4407 | |
| 4408 save_wp = curwin; | |
| 4409 old_topline = wp->w_topline; | |
| 4410 #ifdef FEAT_DIFF | |
| 4411 old_topfill = wp->w_topfill; | |
| 4412 #endif | |
| 4413 old_cursor = wp->w_cursor; | |
| 4414 curwin = wp; | |
| 4415 curbuf = wp->w_buffer; | |
| 4416 if (nlines < 0) | |
| 4417 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4418 else | |
| 4419 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4420 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4421 * the mouse-up event already, but we still want it to behave like when | |
| 4422 * dragging. But not the next click in an arrow. */ | |
| 4423 if (gui.dragged_sb == SBAR_NONE) | |
| 4424 gui.dragged_wp = NULL; | |
| 4425 | |
| 4426 if (old_topline != wp->w_topline | |
| 4427 #ifdef FEAT_DIFF | |
| 4428 || old_topfill != wp->w_topfill | |
| 4429 #endif | |
| 4430 ) | |
| 4431 { | |
| 4432 if (p_so != 0) | |
| 4433 { | |
| 4434 cursor_correct(); /* fix window for 'so' */ | |
| 4435 update_topline(); /* avoid up/down jump */ | |
| 4436 } | |
| 4437 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4438 coladvance(wp->w_curswant); | |
| 4439 #ifdef FEAT_SCROLLBIND | |
| 4440 wp->w_scbind_pos = wp->w_topline; | |
| 4441 #endif | |
| 4442 } | |
| 4443 | |
| 519 | 4444 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4445 validate_cursor(); | |
| 4446 | |
| 7 | 4447 curwin = save_wp; |
| 4448 curbuf = save_wp->w_buffer; | |
| 4449 | |
| 4450 /* | |
| 4451 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4452 * the status line!). | |
| 4453 */ | |
| 4454 if (old_topline != wp->w_topline | |
| 519 | 4455 || wp->w_redr_type != 0 |
| 7 | 4456 #ifdef FEAT_DIFF |
| 4457 || old_topfill != wp->w_topfill | |
| 4458 #endif | |
| 4459 ) | |
| 4460 { | |
| 1434 | 4461 int type = VALID; |
| 4462 | |
| 4463 #ifdef FEAT_INS_EXPAND | |
| 4464 if (pum_visible()) | |
| 4465 { | |
| 4466 type = NOT_VALID; | |
| 4467 wp->w_lines_valid = 0; | |
| 4468 } | |
| 4469 #endif | |
| 4470 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4471 * disappear when losing focus after a scrollbar drag. */ | |
| 4472 if (wp->w_redr_type < type) | |
| 4473 wp->w_redr_type = type; | |
| 7 | 4474 updateWindow(wp); /* update window, status line, and cmdline */ |
| 4475 } | |
| 4476 | |
| 973 | 4477 #ifdef FEAT_INS_EXPAND |
| 4478 /* May need to redraw the popup menu. */ | |
| 4479 if (pum_visible()) | |
| 4480 pum_redraw(); | |
| 4481 #endif | |
| 4482 | |
|
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|
4483 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4484 } |
| 4485 | |
| 4486 | |
| 4487 /* | |
| 4488 * Horizontal scrollbar stuff: | |
| 4489 */ | |
| 4490 | |
| 4491 /* | |
| 4492 * Return length of line "lnum" for horizontal scrolling. | |
| 4493 */ | |
| 4494 static colnr_T | |
|
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changeset
|
4495 scroll_line_len(linenr_T lnum) |
| 7 | 4496 { |
| 4497 char_u *p; | |
| 4498 colnr_T col; | |
| 4499 int w; | |
| 4500 | |
| 4501 p = ml_get(lnum); | |
| 4502 col = 0; | |
| 4503 if (*p != NUL) | |
| 4504 for (;;) | |
| 4505 { | |
| 4506 w = chartabsize(p, col); | |
|
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|
4507 MB_PTR_ADV(p); |
| 7 | 4508 if (*p == NUL) /* don't count the last character */ |
| 4509 break; | |
| 4510 col += w; | |
| 4511 } | |
| 4512 return col; | |
| 4513 } | |
| 4514 | |
| 4515 /* Remember which line is currently the longest, so that we don't have to | |
| 4516 * search for it when scrolling horizontally. */ | |
| 4517 static linenr_T longest_lnum = 0; | |
| 4518 | |
|
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4519 /* |
|
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diff
changeset
|
4520 * Find longest visible line number. If this is not possible (or not desired, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4521 * by setting 'h' in "guioptions") then the current line number is returned. |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4522 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4523 static linenr_T |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4524 gui_find_longest_lnum(void) |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4525 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4526 linenr_T ret = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4527 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4528 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4529 * line numbers, topline and botline can be invalid when displaying is |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4530 * postponed. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4531 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4532 && curwin->w_topline <= curwin->w_cursor.lnum |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4533 && curwin->w_botline > curwin->w_cursor.lnum |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4534 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4535 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4536 linenr_T lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4537 colnr_T n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4538 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4539 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4540 /* 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
|
4541 * longest line, closest to the cursor line. Used when scrolling |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4542 * below. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4543 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4544 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4545 n = scroll_line_len(lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4546 if (n > (colnr_T)max) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4547 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4548 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4549 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4550 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4551 else if (n == (colnr_T)max |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4552 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4553 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4554 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4555 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4556 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4557 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4558 /* Use cursor line only. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4559 ret = curwin->w_cursor.lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4560 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4561 return ret; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4562 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4563 |
| 7 | 4564 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4565 gui_update_horiz_scrollbar(int force) |
| 7 | 4566 { |
| 4567 long value, size, max; /* need 32 bit ints here */ | |
| 4568 | |
| 4569 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4570 return; | |
| 4571 | |
| 4572 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4573 return; | |
| 4574 | |
| 4575 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4576 return; | |
| 4577 | |
| 4578 /* | |
| 4579 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4580 * something (like changing files). If so, don't do anything for now. | |
| 4581 */ | |
| 4582 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4583 { | |
| 4584 gui.bottom_sbar.value = -1; | |
| 4585 return; | |
| 4586 } | |
| 4587 | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4588 size = curwin->w_width; |
| 7 | 4589 if (curwin->w_p_wrap) |
| 4590 { | |
| 4591 value = 0; | |
| 4592 #ifdef SCROLL_PAST_END | |
| 4593 max = 0; | |
| 4594 #else | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4595 max = curwin->w_width - 1; |
| 7 | 4596 #endif |
| 4597 } | |
| 4598 else | |
| 4599 { | |
| 4600 value = curwin->w_leftcol; | |
| 4601 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4602 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4603 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4604 |
| 7 | 4605 #ifdef FEAT_VIRTUALEDIT |
| 4606 if (virtual_active()) | |
| 4607 { | |
| 4608 /* May move the cursor even further to the right. */ | |
| 4609 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4610 max = curwin->w_virtcol; | |
| 4611 } | |
| 4612 #endif | |
| 4613 | |
| 4614 #ifndef SCROLL_PAST_END | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4615 max += curwin->w_width - 1; |
| 7 | 4616 #endif |
| 4617 /* 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
|
4618 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4619 size -= curwin_col_off(); |
| 4620 #ifndef SCROLL_PAST_END | |
| 4621 max -= curwin_col_off(); | |
| 4622 #endif | |
| 4623 } | |
| 4624 | |
| 4625 #ifndef SCROLL_PAST_END | |
| 4626 if (value > max - size + 1) | |
| 4627 value = max - size + 1; /* limit the value to allowable range */ | |
| 4628 #endif | |
| 4629 | |
| 4630 #ifdef FEAT_RIGHTLEFT | |
| 4631 if (curwin->w_p_rl) | |
| 4632 { | |
| 4633 value = max + 1 - size - value; | |
| 4634 if (value < 0) | |
| 4635 { | |
| 4636 size += value; | |
| 4637 value = 0; | |
| 4638 } | |
| 4639 } | |
| 4640 #endif | |
| 4641 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4642 && max == gui.bottom_sbar.max) | |
| 4643 return; | |
| 4644 | |
| 4645 gui.bottom_sbar.value = value; | |
| 4646 gui.bottom_sbar.size = size; | |
| 4647 gui.bottom_sbar.max = max; | |
| 4648 gui.prev_wrap = curwin->w_p_wrap; | |
| 4649 | |
| 4650 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4651 } | |
| 4652 | |
| 4653 /* | |
| 4654 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4655 */ | |
| 4656 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4657 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4658 { |
| 4659 /* no wrapping, no scrolling */ | |
| 4660 if (curwin->w_p_wrap) | |
| 4661 return FALSE; | |
| 4662 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4663 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4664 return FALSE; |
| 4665 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4666 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4667 |
| 4668 /* 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
|
4669 * longest visible line. */ |
| 7 | 4670 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
|
4671 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4672 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4673 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4674 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4675 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4676 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
|
4677 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4678 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4679 /* 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
|
4680 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
|
4681 && longest_lnum < curwin->w_botline) |
| 7 | 4682 { |
| 4683 curwin->w_cursor.lnum = longest_lnum; | |
| 4684 curwin->w_cursor.col = 0; | |
| 4685 } | |
| 4686 } | |
| 4687 | |
| 4688 return leftcol_changed(); | |
| 4689 } | |
| 4690 | |
| 4691 /* | |
| 4692 * Check that none of the colors are the same as the background color | |
| 4693 */ | |
| 4694 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4695 gui_check_colors(void) |
| 7 | 4696 { |
| 4697 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4698 { | |
| 4699 gui_set_bg_color((char_u *)"White"); | |
| 4700 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4701 gui_set_fg_color((char_u *)"Black"); | |
| 4702 } | |
| 4703 } | |
| 4704 | |
| 203 | 4705 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4706 gui_set_fg_color(char_u *name) |
| 7 | 4707 { |
| 4708 gui.norm_pixel = gui_get_color(name); | |
| 4709 hl_set_fg_color_name(vim_strsave(name)); | |
| 4710 } | |
| 4711 | |
| 203 | 4712 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4713 gui_set_bg_color(char_u *name) |
| 7 | 4714 { |
| 4715 gui.back_pixel = gui_get_color(name); | |
| 4716 hl_set_bg_color_name(vim_strsave(name)); | |
| 4717 } | |
| 4718 | |
| 4719 /* | |
| 4720 * Allocate a color by name. | |
| 4721 * Returns INVALCOLOR and gives an error message when failed. | |
| 4722 */ | |
| 4723 guicolor_T | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4724 gui_get_color(char_u *name) |
| 7 | 4725 { |
| 4726 guicolor_T t; | |
| 4727 | |
| 4728 if (*name == NUL) | |
| 4729 return INVALCOLOR; | |
| 4730 t = gui_mch_get_color(name); | |
| 11 | 4731 |
| 7 | 4732 if (t == INVALCOLOR |
| 574 | 4733 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4734 && gui.in_use |
| 4735 #endif | |
| 4736 ) | |
| 4737 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4738 return t; | |
| 4739 } | |
| 4740 | |
| 4741 /* | |
| 4742 * Return the grey value of a color (range 0-255). | |
| 4743 */ | |
| 4744 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4745 gui_get_lightness(guicolor_T pixel) |
| 7 | 4746 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4747 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4748 |
| 835 | 4749 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4750 + (((rgb >> 8) & 0xff) * 587) |
| 4751 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4752 } |
| 4753 | |
| 4754 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4755 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4756 gui_new_scrollbar_colors(void) |
| 7 | 4757 { |
| 4758 win_T *wp; | |
| 4759 | |
| 4760 /* Nothing to do if GUI hasn't started yet. */ | |
| 4761 if (!gui.in_use) | |
| 4762 return; | |
| 4763 | |
| 4764 FOR_ALL_WINDOWS(wp) | |
| 4765 { | |
| 4766 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4767 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4768 } | |
| 4769 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4770 } | |
| 4771 #endif | |
| 4772 | |
| 4773 /* | |
| 4774 * Call this when focus has changed. | |
| 4775 */ | |
| 4776 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4777 gui_focus_change(int in_focus) |
| 7 | 4778 { |
| 4779 /* | |
| 4780 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4781 * between the debugger window and gvim. | |
| 4782 */ | |
| 4783 #if 1 | |
| 4784 gui.in_focus = in_focus; | |
| 4785 out_flush(); /* make sure output has been written */ | |
| 4786 gui_update_cursor(TRUE, FALSE); | |
| 4787 | |
| 4788 # ifdef FEAT_XIM | |
| 4789 xim_set_focus(in_focus); | |
| 4790 # endif | |
| 4791 | |
| 1380 | 4792 /* Put events in the input queue only when allowed. |
| 4793 * ui_focus_change() isn't called directly, because it invokes | |
| 4794 * autocommands and that must not happen asynchronously. */ | |
| 4795 if (!hold_gui_events) | |
| 4796 { | |
| 4797 char_u bytes[3]; | |
| 4798 | |
| 4799 bytes[0] = CSI; | |
| 4800 bytes[1] = KS_EXTRA; | |
| 4801 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4802 add_to_input_buf(bytes, 3); | |
| 4803 } | |
| 7 | 4804 #endif |
| 4805 } | |
| 4806 | |
| 4807 /* | |
| 4808 * Called when the mouse moved (but not when dragging). | |
| 4809 */ | |
| 4810 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4811 gui_mouse_moved(int x, int y) |
| 7 | 4812 { |
| 4813 win_T *wp; | |
| 894 | 4814 char_u st[8]; |
| 7 | 4815 |
| 771 | 4816 /* Ignore this while still starting up. */ |
| 4817 if (!gui.in_use || gui.starting) | |
| 4818 return; | |
| 4819 | |
| 7 | 4820 #ifdef FEAT_MOUSESHAPE |
| 4821 /* Get window pointer, and update mouse shape as well. */ | |
| 4822 wp = xy2win(x, y); | |
| 4823 #endif | |
| 4824 | |
| 4825 /* Only handle this when 'mousefocus' set and ... */ | |
| 4826 if (p_mousef | |
| 4827 && !hold_gui_events /* not holding events */ | |
| 4828 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4829 && State != HITRETURN /* but not hit-return prompt */ | |
| 4830 && msg_scrolled == 0 /* no scrolled message */ | |
| 4831 && !need_mouse_correct /* not moving the pointer */ | |
| 4832 && gui.in_focus) /* gvim in focus */ | |
| 4833 { | |
| 4834 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4835 if (x < 0 || x > Columns * gui.char_width) | |
| 4836 return; | |
| 4837 #ifndef FEAT_MOUSESHAPE | |
| 4838 wp = xy2win(x, y); | |
| 4839 #endif | |
| 4840 if (wp == curwin || wp == NULL) | |
| 4841 return; /* still in the same old window, or none at all */ | |
| 4842 | |
| 859 | 4843 /* Ignore position in the tab pages line. */ |
| 4844 if (Y_2_ROW(y) < tabline_height()) | |
| 4845 return; | |
| 4846 | |
| 7 | 4847 /* |
| 4848 * format a mouse click on status line input | |
| 4849 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4850 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4851 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4852 */ |
| 4853 if (finish_op) | |
| 4854 { | |
| 4855 /* abort the current operator first */ | |
| 4856 st[0] = ESC; | |
| 4857 add_to_input_buf(st, 1); | |
| 4858 } | |
| 4859 st[0] = CSI; | |
| 4860 st[1] = KS_MOUSE; | |
| 4861 st[2] = KE_FILLER; | |
| 4862 st[3] = (char_u)MOUSE_LEFT; | |
| 4863 fill_mouse_coord(st + 4, | |
| 261 | 4864 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4865 wp->w_height + W_WINROW(wp)); |
| 4866 | |
| 4867 add_to_input_buf(st, 8); | |
| 4868 st[3] = (char_u)MOUSE_RELEASE; | |
| 4869 add_to_input_buf(st, 8); | |
| 4870 #ifdef FEAT_GUI_GTK | |
| 4871 /* Need to wake up the main loop */ | |
| 4872 if (gtk_main_level() > 0) | |
| 4873 gtk_main_quit(); | |
| 4874 #endif | |
| 4875 } | |
| 4876 } | |
| 4877 | |
| 4878 /* | |
| 4879 * Called when mouse should be moved to window with focus. | |
| 4880 */ | |
| 4881 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4882 gui_mouse_correct(void) |
| 7 | 4883 { |
| 4884 int x, y; | |
| 4885 win_T *wp = NULL; | |
| 4886 | |
| 4887 need_mouse_correct = FALSE; | |
| 87 | 4888 |
| 4889 if (!(gui.in_use && p_mousef)) | |
| 4890 return; | |
| 4891 | |
| 4892 gui_mch_getmouse(&x, &y); | |
| 4893 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4894 if (x < 0 || x > Columns * gui.char_width) | |
| 4895 return; | |
|
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diff
changeset
|
4896 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4897 wp = xy2win(x, y); |
| 4898 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4899 { |
| 87 | 4900 validate_cline_row(); |
| 4901 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4902 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4903 + (gui.char_height) / 2); |
| 4904 } | |
| 4905 } | |
| 4906 | |
| 4907 /* | |
|
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12082
diff
changeset
|
4908 * Find window where the mouse pointer "x" / "y" coordinate is in. |
| 7 | 4909 */ |
| 4910 static win_T * | |
|
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7801
diff
changeset
|
4911 xy2win(int x UNUSED, int y UNUSED) |
| 7 | 4912 { |
| 4913 int row; | |
| 4914 int col; | |
| 4915 win_T *wp; | |
| 4916 | |
| 4917 row = Y_2_ROW(y); | |
| 4918 col = X_2_COL(x); | |
| 4919 if (row < 0 || col < 0) /* before first window */ | |
| 4920 return NULL; | |
| 4921 wp = mouse_find_win(&row, &col); | |
|
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changeset
|
4922 if (wp == NULL) |
|
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diff
changeset
|
4923 return NULL; |
|
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changeset
|
4924 #ifdef FEAT_MOUSESHAPE |
| 7 | 4925 if (State == HITRETURN || State == ASKMORE) |
| 4926 { | |
| 4927 if (Y_2_ROW(y) >= msg_row) | |
| 4928 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4929 else | |
| 4930 update_mouseshape(SHAPE_IDX_MORE); | |
| 4931 } | |
| 4932 else if (row > wp->w_height) /* below status line */ | |
| 4933 update_mouseshape(SHAPE_IDX_CLINE); | |
|
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changeset
|
4934 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4935 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4936 update_mouseshape(SHAPE_IDX_VSEP); |
|
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diff
changeset
|
4937 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4938 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4939 update_mouseshape(SHAPE_IDX_STATUS); |
| 4940 else | |
| 4941 update_mouseshape(-2); | |
|
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diff
changeset
|
4942 #endif |
| 7 | 4943 return wp; |
| 4944 } | |
| 4945 | |
| 4946 /* | |
| 4947 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4948 * File names may be given to redefine the args list. | |
| 4949 */ | |
| 4950 void | |
|
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7801
diff
changeset
|
4951 ex_gui(exarg_T *eap) |
| 7 | 4952 { |
| 4953 char_u *arg = eap->arg; | |
| 4954 | |
| 4955 /* | |
| 4956 * Check for "-f" argument: foreground, don't fork. | |
| 4957 * Also don't fork when started with "gvim -f". | |
| 4958 * Do fork when using "gui -b". | |
| 4959 */ | |
| 4960 if (arg[0] == '-' | |
| 4961 && (arg[1] == 'f' || arg[1] == 'b') | |
|
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diff
changeset
|
4962 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 4963 { |
| 4964 gui.dofork = (arg[1] == 'b'); | |
| 4965 eap->arg = skipwhite(eap->arg + 2); | |
| 4966 } | |
| 4967 if (!gui.in_use) | |
| 4968 { | |
| 4969 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 4970 * of the argument ending up after the shell prompt. */ | |
| 4971 msg_clr_eos_force(); | |
| 4972 gui_start(); | |
|
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8140
diff
changeset
|
4973 #ifdef FEAT_JOB_CHANNEL |
|
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Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
4974 channel_gui_register_all(); |
|
2209
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diff
changeset
|
4975 #endif |
| 7 | 4976 } |
| 4977 if (!ends_excmd(*eap->arg)) | |
| 4978 ex_next(eap); | |
| 4979 } | |
| 4980 | |
| 4981 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 4982 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 4983 /* |
| 4984 * This is shared between Athena, Motif and GTK. | |
| 4985 */ | |
|
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parents:
7770
diff
changeset
|
4986 static void gfp_setname(char_u *fname, void *cookie); |
| 7 | 4987 |
| 4988 /* | |
| 4989 * Callback function for do_in_runtimepath(). | |
| 4990 */ | |
| 4991 static void | |
|
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7801
diff
changeset
|
4992 gfp_setname(char_u *fname, void *cookie) |
| 7 | 4993 { |
| 236 | 4994 char_u *gfp_buffer = cookie; |
| 4995 | |
| 7 | 4996 if (STRLEN(fname) >= MAXPATHL) |
| 4997 *gfp_buffer = NUL; | |
| 4998 else | |
| 4999 STRCPY(gfp_buffer, fname); | |
| 5000 } | |
| 5001 | |
| 5002 /* | |
| 5003 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5004 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5005 */ | |
| 5006 int | |
|
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7801
diff
changeset
|
5007 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 5008 { |
| 5009 if (STRLEN(name) > MAXPATHL - 14) | |
| 5010 return FAIL; | |
| 273 | 5011 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
|
8524
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Christian Brabandt <cb@256bit.org>
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8493
diff
changeset
|
5012 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 5013 || *buffer == NUL) |
| 7 | 5014 return FAIL; |
| 5015 return OK; | |
| 5016 } | |
| 5017 | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5018 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5019 /* |
| 5020 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5021 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5022 * "ext" and search for it in 'runtimepath'. | |
| 5023 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5024 * contains "name". | |
| 5025 */ | |
| 5026 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5027 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5028 { |
| 5029 char_u buf[MAXPATHL + 1]; | |
| 5030 | |
| 5031 expand_env(name, buffer, MAXPATHL); | |
| 5032 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5033 STRCPY(buffer, buf); | |
| 5034 } | |
| 5035 # endif | |
| 5036 #endif | |
| 5037 | |
| 574 | 5038 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5039 void |
|
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7801
diff
changeset
|
5040 display_errors(void) |
| 7 | 5041 { |
| 5042 char_u *p; | |
| 5043 | |
| 5044 if (isatty(2)) | |
| 5045 fflush(stderr); | |
| 5046 else if (error_ga.ga_data != NULL) | |
| 5047 { | |
| 5048 /* avoid putting up a message box with blanks only */ | |
| 5049 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5050 if (!isspace(*p)) | |
| 5051 { | |
| 5052 /* Truncate a very long message, it will go off-screen. */ | |
| 5053 if (STRLEN(p) > 2000) | |
| 5054 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5055 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5056 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5057 break; |
| 5058 } | |
| 5059 ga_clear(&error_ga); | |
| 5060 } | |
| 5061 } | |
| 5062 #endif | |
| 5063 | |
| 5064 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5065 /* | |
| 5066 * Return TRUE if still starting up and there is no place to enter text. | |
| 5067 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5068 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5069 * allow typing on stdin. | |
| 5070 */ | |
| 5071 int | |
|
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7801
diff
changeset
|
5072 no_console_input(void) |
| 7 | 5073 { |
| 5074 return ((!gui.in_use || gui.starting) | |
| 5075 # ifndef NO_CONSOLE | |
| 5076 && !isatty(0) && !isatty(2) | |
| 5077 # endif | |
| 5078 ); | |
| 5079 } | |
| 5080 #endif | |
| 5081 | |
| 28 | 5082 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5083 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5084 || defined(PROTO) |
| 7 | 5085 /* |
| 5086 * Update the current window and the screen. | |
| 5087 */ | |
| 5088 void | |
|
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parents:
7801
diff
changeset
|
5089 gui_update_screen(void) |
| 7 | 5090 { |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5091 #ifdef FEAT_CONCEAL |
|
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changeset
|
5092 linenr_T conceal_old_cursor_line = 0; |
|
a888ed7ba375
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parents:
2277
diff
changeset
|
5093 linenr_T conceal_new_cursor_line = 0; |
|
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5094 int conceal_update_lines = FALSE; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
changeset
|
5095 #endif |
|
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diff
changeset
|
5096 |
| 7 | 5097 update_topline(); |
| 5098 validate_cursor(); | |
|
2282
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changeset
|
5099 |
|
a888ed7ba375
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parents:
2277
diff
changeset
|
5100 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 1584 | 5101 /* Trigger CursorMoved if the cursor moved. */ |
|
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changeset
|
5102 if (!finish_op && ( |
|
a888ed7ba375
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diff
changeset
|
5103 # ifdef FEAT_AUTOCMD |
|
a888ed7ba375
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2277
diff
changeset
|
5104 has_cursormoved() |
|
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diff
changeset
|
5105 # endif |
|
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2277
diff
changeset
|
5106 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
|
a888ed7ba375
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2277
diff
changeset
|
5107 || |
|
a888ed7ba375
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diff
changeset
|
5108 # endif |
|
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diff
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|
5109 # ifdef FEAT_CONCEAL |
|
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
changeset
|
5110 curwin->w_p_cole > 0 |
|
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|
5111 # endif |
|
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|
5112 ) |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
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10819
diff
changeset
|
5113 && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5114 { |
|
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diff
changeset
|
5115 # ifdef FEAT_AUTOCMD |
|
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diff
changeset
|
5116 if (has_cursormoved()) |
|
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|
5117 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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|
5118 # endif |
|
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|
5119 # ifdef FEAT_CONCEAL |
|
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Add the 'concealcursor' option to decide when the cursor line is to be
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changeset
|
5120 if (curwin->w_p_cole > 0) |
|
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|
5121 { |
|
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diff
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|
5122 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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diff
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|
5123 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
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|
5124 conceal_update_lines = TRUE; |
|
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|
5125 } |
|
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diff
changeset
|
5126 # endif |
| 1584 | 5127 last_cursormoved = curwin->w_cursor; |
| 5128 } | |
| 5129 #endif | |
|
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changeset
|
5130 |
| 7 | 5131 update_screen(0); /* may need to update the screen */ |
| 5132 setcursor(); | |
|
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changeset
|
5133 # if defined(FEAT_CONCEAL) |
|
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Bram Moolenaar <bram@vim.org>
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|
5134 if (conceal_update_lines |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5135 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5136 || conceal_cursor_line(curwin) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5137 || need_cursor_line_redraw)) |
|
2282
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Bram Moolenaar <bram@vim.org>
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|
5138 { |
|
2378
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
5139 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5140 update_single_line(curwin, conceal_old_cursor_line); |
|
2282
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Bram Moolenaar <bram@vim.org>
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diff
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|
5141 update_single_line(curwin, conceal_new_cursor_line); |
|
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parents:
2277
diff
changeset
|
5142 curwin->w_valid &= ~VALID_CROW; |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
5143 } |
|
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Bram Moolenaar <bram@vim.org>
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2277
diff
changeset
|
5144 # endif |
| 7 | 5145 out_flush(); /* make sure output has been written */ |
| 5146 gui_update_cursor(TRUE, FALSE); | |
| 5147 gui_mch_flush(); | |
| 5148 } | |
| 5149 #endif | |
| 5150 | |
| 28 | 5151 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
|
7801
a1e71a01dbd6
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Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5152 static void concat_esc(garray_T *gap, char_u *text, int what); |
| 7 | 5153 |
| 5154 /* | |
| 5155 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5156 * if the argument is empty. | |
| 5157 * Returns an allocated string. | |
| 5158 */ | |
| 5159 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5160 get_find_dialog_text( |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5161 char_u *arg, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5162 int *wwordp, /* return: TRUE if \< \> found */ |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5163 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5164 { |
| 5165 char_u *text; | |
| 5166 | |
| 5167 if (*arg == NUL) | |
| 5168 text = last_search_pat(); | |
| 5169 else | |
| 5170 text = arg; | |
| 5171 if (text != NULL) | |
| 5172 { | |
| 5173 text = vim_strsave(text); | |
| 5174 if (text != NULL) | |
| 5175 { | |
| 835 | 5176 int len = (int)STRLEN(text); |
| 7 | 5177 int i; |
| 5178 | |
| 5179 /* Remove "\V" */ | |
| 5180 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5181 { | |
| 5182 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5183 len -= 2; | |
| 5184 } | |
| 5185 | |
| 5186 /* Recognize "\c" and "\C" and remove. */ | |
| 5187 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5188 { | |
| 5189 *mcasep = (text[1] == 'C'); | |
| 5190 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5191 len -= 2; | |
| 5192 } | |
| 5193 | |
| 5194 /* Recognize "\<text\>" and remove. */ | |
| 5195 if (len >= 4 | |
| 5196 && STRNCMP(text, "\\<", 2) == 0 | |
| 5197 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5198 { | |
| 5199 *wwordp = TRUE; | |
| 5200 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5201 text[len - 4] = NUL; | |
| 5202 } | |
| 5203 | |
| 5204 /* Recognize "\/" or "\?" and remove. */ | |
| 5205 for (i = 0; i + 1 < len; ++i) | |
| 5206 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5207 || text[i + 1] == '?')) | |
| 5208 { | |
| 5209 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5210 --len; | |
| 5211 } | |
| 5212 } | |
| 5213 } | |
| 5214 return text; | |
| 5215 } | |
| 5216 | |
| 5217 /* | |
| 5218 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5219 */ | |
| 5220 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5221 concat_esc(garray_T *gap, char_u *text, int what) |
| 7 | 5222 { |
| 5223 while (*text != NUL) | |
| 5224 { | |
| 5225 #ifdef FEAT_MBYTE | |
| 474 | 5226 int l = (*mb_ptr2len)(text); |
| 819 | 5227 |
| 7 | 5228 if (l > 1) |
| 5229 { | |
| 5230 while (--l >= 0) | |
| 5231 ga_append(gap, *text++); | |
| 5232 continue; | |
| 5233 } | |
| 5234 #endif | |
| 5235 if (*text == what) | |
| 5236 ga_append(gap, '\\'); | |
| 5237 ga_append(gap, *text); | |
| 5238 ++text; | |
| 5239 } | |
| 5240 } | |
| 5241 | |
| 5242 /* | |
| 5243 * Handle the press of a button in the find-replace dialog. | |
| 5244 * Return TRUE when something was added to the input buffer. | |
| 5245 */ | |
| 5246 int | |
|
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parents:
7801
diff
changeset
|
5247 gui_do_findrepl( |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5248 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5249 char_u *find_text, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5250 char_u *repl_text, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5251 int down) /* Search downwards. */ |
| 7 | 5252 { |
| 5253 garray_T ga; | |
| 5254 int i; | |
| 5255 int type = (flags & FRD_TYPE_MASK); | |
| 5256 char_u *p; | |
| 28 | 5257 regmatch_T regmatch; |
| 482 | 5258 int save_did_emsg = did_emsg; |
| 1943 | 5259 static int busy = FALSE; |
| 5260 | |
| 5261 /* When the screen is being updated we should not change buffers and | |
| 5262 * windows structures, it may cause freed memory to be used. Also don't | |
| 5263 * do this recursively (pressing "Find" quickly several times. */ | |
| 5264 if (updating_screen || busy) | |
| 5265 return FALSE; | |
| 5266 | |
| 5267 /* refuse replace when text cannot be changed */ | |
| 5268 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5269 return FALSE; | |
| 5270 | |
| 5271 busy = TRUE; | |
| 7 | 5272 |
| 5273 ga_init2(&ga, 1, 100); | |
| 28 | 5274 if (type == FRD_REPLACEALL) |
| 7 | 5275 ga_concat(&ga, (char_u *)"%s/"); |
| 5276 | |
| 5277 ga_concat(&ga, (char_u *)"\\V"); | |
| 5278 if (flags & FRD_MATCH_CASE) | |
| 5279 ga_concat(&ga, (char_u *)"\\C"); | |
| 5280 else | |
| 5281 ga_concat(&ga, (char_u *)"\\c"); | |
| 5282 if (flags & FRD_WHOLE_WORD) | |
| 5283 ga_concat(&ga, (char_u *)"\\<"); | |
| 5284 if (type == FRD_REPLACEALL || down) | |
| 5285 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5286 else | |
| 5287 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5288 if (flags & FRD_WHOLE_WORD) | |
| 5289 ga_concat(&ga, (char_u *)"\\>"); | |
| 5290 | |
| 5291 if (type == FRD_REPLACEALL) | |
| 5292 { | |
| 28 | 5293 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5294 /* escape / and \ */ |
| 5295 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5296 if (p != NULL) | |
| 5297 ga_concat(&ga, p); | |
| 5298 vim_free(p); | |
| 28 | 5299 ga_concat(&ga, (char_u *)"/g"); |
| 5300 } | |
| 5301 ga_append(&ga, NUL); | |
| 5302 | |
| 5303 if (type == FRD_REPLACE) | |
| 5304 { | |
| 5305 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5306 * replacement is done if the cursor was moved! */ | |
| 5307 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5308 regmatch.rm_ic = 0; | |
| 5309 if (regmatch.regprog != NULL) | |
| 5310 { | |
| 5311 p = ml_get_cursor(); | |
| 5312 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5313 && regmatch.startp[0] == p) | |
| 5314 { | |
| 5315 /* Clear the command line to remove any old "No match" | |
| 5316 * error. */ | |
| 5317 msg_end_prompt(); | |
| 5318 | |
| 5319 if (u_save_cursor() == OK) | |
| 5320 { | |
| 5321 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5322 u_sync(FALSE); |
| 28 | 5323 |
| 5324 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5325 FALSE, FALSE); |
| 28 | 5326 ins_str(repl_text); |
| 5327 } | |
| 5328 } | |
| 5329 else | |
| 5330 MSG(_("No match at cursor, finding next")); | |
|
4805
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4352
diff
changeset
|
5331 vim_regfree(regmatch.regprog); |
| 28 | 5332 } |
| 5333 } | |
| 5334 | |
| 5335 if (type == FRD_REPLACEALL) | |
| 5336 { | |
| 7 | 5337 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5338 u_sync(FALSE); |
| 7 | 5339 do_cmdline_cmd(ga.ga_data); |
| 5340 } | |
| 5341 else | |
| 5342 { | |
|
9305
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8947
diff
changeset
|
5343 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
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diff
changeset
|
5344 |
|
4981cd0802c7
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diff
changeset
|
5345 /* Search for the next match. |
|
4981cd0802c7
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diff
changeset
|
5346 * Don't skip text under cursor for single replace. */ |
|
4981cd0802c7
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diff
changeset
|
5347 if (type == FRD_REPLACE) |
|
4981cd0802c7
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8947
diff
changeset
|
5348 searchflags += SEARCH_START; |
| 7 | 5349 i = msg_scroll; |
| 7009 | 5350 (void)do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, |
|
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11471
diff
changeset
|
5351 searchflags, NULL, NULL); |
| 7 | 5352 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5353 } | |
| 5354 | |
| 482 | 5355 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5356 * syntax HL if we were busy redrawing. */ | |
| 5357 did_emsg = save_did_emsg; | |
| 5358 | |
| 7 | 5359 if (State & (NORMAL | INSERT)) |
| 5360 { | |
| 5361 gui_update_screen(); /* update the screen */ | |
| 5362 msg_didout = 0; /* overwrite any message */ | |
| 5363 need_wait_return = FALSE; /* don't wait for return */ | |
| 5364 } | |
| 5365 | |
| 5366 vim_free(ga.ga_data); | |
| 1943 | 5367 busy = FALSE; |
| 7 | 5368 return (ga.ga_len > 0); |
| 5369 } | |
| 5370 | |
| 5371 #endif | |
| 5372 | |
| 5373 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5374 || defined(FEAT_GUI_MSWIN) \ | |
| 5375 || defined(FEAT_GUI_MAC) \ | |
| 5376 || defined(PROTO) | |
| 5377 | |
|
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7770
diff
changeset
|
5378 static void gui_wingoto_xy(int x, int y); |
| 7 | 5379 |
| 5380 /* | |
| 5381 * Jump to the window at specified point (x, y). | |
| 5382 */ | |
| 5383 static void | |
|
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7801
diff
changeset
|
5384 gui_wingoto_xy(int x, int y) |
| 7 | 5385 { |
| 5386 int row = Y_2_ROW(y); | |
| 5387 int col = X_2_COL(x); | |
| 5388 win_T *wp; | |
| 5389 | |
| 5390 if (row >= 0 && col >= 0) | |
| 5391 { | |
| 5392 wp = mouse_find_win(&row, &col); | |
| 5393 if (wp != NULL && wp != curwin) | |
| 5394 win_goto(wp); | |
| 5395 } | |
| 5396 } | |
| 5397 | |
| 5398 /* | |
| 5399 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5400 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5401 * of dropped files, they will be freed in this function, and caller can't use | |
| 5402 * fnames after call this function. | |
| 5403 */ | |
| 5404 void | |
|
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7801
diff
changeset
|
5405 gui_handle_drop( |
|
81794242a275
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parents:
7801
diff
changeset
|
5406 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5407 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5408 int_u modifiers, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5409 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5410 int count) |
| 7 | 5411 { |
| 5412 int i; | |
| 5413 char_u *p; | |
| 1668 | 5414 static int entered = FALSE; |
| 5415 | |
| 5416 /* | |
| 5417 * This function is called by event handlers. Just in case we get a | |
| 5418 * second event before the first one is handled, ignore the second one. | |
| 5419 * Not sure if this can ever happen, just in case. | |
| 5420 */ | |
| 5421 if (entered) | |
| 5422 return; | |
| 5423 entered = TRUE; | |
| 7 | 5424 |
| 5425 /* | |
| 5426 * When the cursor is at the command line, add the file names to the | |
| 5427 * command line, don't edit the files. | |
| 5428 */ | |
| 5429 if (State & CMDLINE) | |
| 5430 { | |
| 5431 shorten_filenames(fnames, count); | |
| 5432 for (i = 0; i < count; ++i) | |
| 5433 { | |
| 5434 if (fnames[i] != NULL) | |
| 5435 { | |
| 5436 if (i > 0) | |
| 5437 add_to_input_buf((char_u*)" ", 1); | |
| 5438 | |
| 5439 /* We don't know what command is used thus we can't be sure | |
| 5440 * about which characters need to be escaped. Only escape the | |
| 5441 * most common ones. */ | |
| 5442 # ifdef BACKSLASH_IN_FILENAME | |
| 5443 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5444 # else | |
| 5445 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5446 # endif | |
| 5447 if (p != NULL) | |
| 1364 | 5448 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5449 vim_free(p); |
| 5450 vim_free(fnames[i]); | |
| 5451 } | |
| 5452 } | |
| 5453 vim_free(fnames); | |
| 5454 } | |
| 5455 else | |
| 5456 { | |
| 5457 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5458 * current window, because a window can have local current dir. */ | |
| 5459 gui_wingoto_xy(x, y); | |
| 5460 shorten_filenames(fnames, count); | |
| 5461 | |
| 5462 /* If Shift held down, remember the first item. */ | |
| 5463 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5464 p = vim_strsave(fnames[0]); | |
| 5465 else | |
| 5466 p = NULL; | |
| 5467 | |
| 5468 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5469 * frees fnames[]. Skip this if there is only one item it's a | |
| 5470 * directory and Shift is held down. */ | |
| 5471 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5472 && mch_isdir(fnames[0])) | |
| 5473 { | |
| 5474 vim_free(fnames[0]); | |
| 5475 vim_free(fnames); | |
| 5476 } | |
| 5477 else | |
| 5478 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5479 | |
| 5480 /* If Shift held down, change to first file's directory. If the first | |
| 5481 * item is a directory, change to that directory (and let the explorer | |
| 5482 * plugin show the contents). */ | |
| 5483 if (p != NULL) | |
| 5484 { | |
| 5485 if (mch_isdir(p)) | |
| 5486 { | |
| 5487 if (mch_chdir((char *)p) == 0) | |
| 5488 shorten_fnames(TRUE); | |
| 5489 } | |
| 5490 else if (vim_chdirfile(p) == OK) | |
| 5491 shorten_fnames(TRUE); | |
| 5492 vim_free(p); | |
| 5493 } | |
| 5494 | |
| 5495 /* Update the screen display */ | |
| 5496 update_screen(NOT_VALID); | |
| 5497 # ifdef FEAT_MENU | |
| 5498 gui_update_menus(0); | |
| 5499 # endif | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
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5500 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5501 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5502 #endif |
| 7 | 5503 setcursor(); |
| 5504 out_flush(); | |
| 5505 gui_update_cursor(FALSE, FALSE); | |
| 5506 gui_mch_flush(); | |
| 5507 } | |
| 1668 | 5508 |
| 5509 entered = FALSE; | |
| 7 | 5510 } |
| 5511 #endif |