Mercurial > vim
annotate src/gui.c @ 16293:c2b2201045e3 v8.1.1151
patch 8.1.1151: build fails when using shadow directory
commit https://github.com/vim/vim/commit/679beba8007b804be210ef118bd23a38cb803ef6
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 11 16:21:33 2019 +0200
patch 8.1.1151: build fails when using shadow directory
Problem: Build fails when using shadow directory.
Solution: Link the desktop.in files.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 11 Apr 2019 16:30:05 +0200 |
| parents | acbb1a815e7c |
| children | 7ae2396cef62 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
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patch 8.1.0805: too many #ifdefs
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16 #if !defined(FEAT_GUI_GTK) |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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17 static void set_guifontwide(char_u *font_name); |
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18 #endif |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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19 static void gui_check_pos(void); |
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20 static void gui_outstr(char_u *, int); |
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21 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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22 static void gui_delete_lines(int row, int count); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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23 static void gui_insert_lines(int row, int count); |
| 685 | 24 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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25 static int gui_has_tabline(void); |
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26 #endif |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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27 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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28 static void gui_update_horiz_scrollbar(int); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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29 static void gui_set_fg_color(char_u *name); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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30 static void gui_set_bg_color(char_u *name); |
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31 static win_T *xy2win(int x, int y); |
| 7 | 32 |
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33 #ifdef GUI_MAY_FORK |
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34 static void gui_do_fork(void); |
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35 |
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36 static int gui_read_child_pipe(int fd); |
| 3087 | 37 |
| 38 /* Return values for gui_read_child_pipe */ | |
| 39 enum { | |
| 40 GUI_CHILD_IO_ERROR, | |
| 41 GUI_CHILD_OK, | |
| 42 GUI_CHILD_FAILED | |
| 43 }; | |
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44 #endif |
| 3087 | 45 |
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46 static void gui_attempt_start(void); |
| 3087 | 47 |
| 7 | 48 static int can_update_cursor = TRUE; /* can display the cursor */ |
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49 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
| 7 | 50 |
| 51 /* | |
| 52 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 53 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 54 * can't do this. | |
| 55 */ | |
| 56 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 57 # define SCROLL_PAST_END | |
| 58 #endif | |
| 59 | |
| 60 /* | |
| 61 * gui_start -- Called when user wants to start the GUI. | |
| 62 * | |
| 63 * Careful: This function can be called recursively when there is a ":gui" | |
| 64 * command in the .gvimrc file. Only the first call should fork, not the | |
| 65 * recursive call. | |
| 66 */ | |
| 67 void | |
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68 gui_start(void) |
| 7 | 69 { |
| 70 char_u *old_term; | |
| 71 static int recursive = 0; | |
| 72 | |
| 73 old_term = vim_strsave(T_NAME); | |
| 74 | |
| 75 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 76 if (full_screen) | |
| 77 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 78 full_screen = FALSE; | |
| 79 | |
| 3087 | 80 ++recursive; |
| 2923 | 81 |
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82 #ifdef GUI_MAY_FORK |
| 3087 | 83 /* |
| 84 * Quit the current process and continue in the child. | |
| 85 * Makes "gvim file" disconnect from the shell it was started in. | |
| 86 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 87 * in 'guioptions'. | |
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88 * Don't do this when there is a running job, we can only get the status |
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89 * of a child from the parent. |
| 3087 | 90 */ |
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91 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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92 # ifdef FEAT_JOB_CHANNEL |
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93 && !job_any_running() |
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94 # endif |
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95 ) |
| 3087 | 96 { |
| 97 gui_do_fork(); | |
| 98 } | |
| 99 else | |
| 100 #endif | |
| 101 { | |
| 3541 | 102 #ifdef FEAT_GUI_GTK |
| 3539 | 103 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 104 * gui_mch_init_check() was not called yet. */ | |
| 105 if (gui_mch_init_check() != OK) | |
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106 getout_preserve_modified(1); |
| 3541 | 107 #endif |
| 3087 | 108 gui_attempt_start(); |
| 109 } | |
| 7 | 110 |
| 111 if (!gui.in_use) /* failed to start GUI */ | |
| 112 { | |
| 3087 | 113 /* Back to old term settings |
| 114 * | |
| 115 * FIXME: If we got here because a child process failed and flagged to | |
| 116 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 117 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 118 * permanently set to 1. This is probably not as big a problem as it | |
| 119 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 120 * return "OK" unconditionally, so it would be very difficult to | |
| 121 * actually hit this case. | |
| 122 */ | |
| 123 termcapinit(old_term); | |
| 7 | 124 settmode(TMODE_RAW); /* restart RAW mode */ |
| 125 #ifdef FEAT_TITLE | |
| 126 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 127 #endif | |
| 128 } | |
| 129 | |
| 130 vim_free(old_term); | |
| 131 | |
| 3087 | 132 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
| 133 * the GUIFailed event. */ | |
| 134 gui_mch_update(); | |
| 135 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 136 NULL, NULL, FALSE, curbuf); | |
| 137 --recursive; | |
| 138 } | |
| 139 | |
| 140 /* | |
| 141 * Set_termname() will call gui_init() to start the GUI. | |
| 142 * Set the "starting" flag, to indicate that the GUI will start. | |
| 143 * | |
| 144 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 145 * otherwise we don't know what font we will use, and hence we don't know | |
| 146 * what size the shell should be. So if there are errors in the .gvimrc | |
| 147 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 148 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 149 */ | |
| 150 static void | |
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151 gui_attempt_start(void) |
| 3087 | 152 { |
| 153 static int recursive = 0; | |
| 154 | |
| 155 ++recursive; | |
| 156 gui.starting = TRUE; | |
| 157 | |
| 158 #ifdef FEAT_GUI_GTK | |
| 159 gui.event_time = GDK_CURRENT_TIME; | |
| 160 #endif | |
| 161 | |
| 162 termcapinit((char_u *)"builtin_gui"); | |
| 163 gui.starting = recursive - 1; | |
| 164 | |
| 574 | 165 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 166 if (gui.in_use) |
| 2609 | 167 { |
| 168 # ifdef FEAT_EVAL | |
| 169 Window x11_window; | |
| 170 Display *x11_display; | |
| 171 | |
| 172 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 173 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 174 # endif | |
| 175 | |
| 7 | 176 /* Display error messages in a dialog now. */ |
| 177 display_errors(); | |
| 2609 | 178 } |
| 7 | 179 #endif |
| 3087 | 180 --recursive; |
| 181 } | |
| 182 | |
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183 #ifdef GUI_MAY_FORK |
| 3087 | 184 |
| 185 /* for waitpid() */ | |
| 186 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 187 # include <sys/wait.h> | |
| 188 # endif | |
| 189 | |
| 190 /* | |
| 191 * Create a new process, by forking. In the child, start the GUI, and in | |
| 192 * the parent, exit. | |
| 193 * | |
| 194 * If something goes wrong, this will return with gui.in_use still set | |
| 195 * to FALSE, in which case the caller should continue execution without | |
| 196 * the GUI. | |
| 197 * | |
| 198 * If the child fails to start the GUI, then the child will exit and the | |
| 199 * parent will return. If the child succeeds, then the parent will exit | |
| 200 * and the child will return. | |
| 201 */ | |
| 202 static void | |
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203 gui_do_fork(void) |
| 3087 | 204 { |
| 205 int pipefd[2]; /* pipe between parent and child */ | |
| 206 int pipe_error; | |
| 207 int status; | |
| 208 int exit_status; | |
| 209 pid_t pid = -1; | |
| 210 | |
| 211 /* Setup a pipe between the child and the parent, so that the parent | |
| 212 * knows when the child has done the setsid() call and is allowed to | |
| 213 * exit. */ | |
| 214 pipe_error = (pipe(pipefd) < 0); | |
| 215 pid = fork(); | |
| 216 if (pid < 0) /* Fork error */ | |
| 7 | 217 { |
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218 emsg(_("E851: Failed to create a new process for the GUI")); |
| 3087 | 219 return; |
| 220 } | |
| 221 else if (pid > 0) /* Parent */ | |
| 222 { | |
| 223 /* Give the child some time to do the setsid(), otherwise the | |
| 224 * exit() may kill the child too (when starting gvim from inside a | |
| 225 * gvim). */ | |
| 226 if (!pipe_error) | |
| 7 | 227 { |
| 3087 | 228 /* The read returns when the child closes the pipe (or when |
| 229 * the child dies for some reason). */ | |
| 230 close(pipefd[1]); | |
| 231 status = gui_read_child_pipe(pipefd[0]); | |
| 232 if (status == GUI_CHILD_FAILED) | |
| 7 | 233 { |
| 3087 | 234 /* The child failed to start the GUI, so the caller must |
| 235 * continue. There may be more error information written | |
| 236 * to stderr by the child. */ | |
| 237 # ifdef __NeXT__ | |
| 238 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 239 # else | |
| 240 waitpid(pid, &exit_status, 0); | |
| 241 # endif | |
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242 emsg(_("E852: The child process failed to start the GUI")); |
| 3087 | 243 return; |
| 7 | 244 } |
| 3087 | 245 else if (status == GUI_CHILD_IO_ERROR) |
| 246 { | |
| 247 pipe_error = TRUE; | |
| 248 } | |
| 249 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 250 } |
| 251 | |
| 3087 | 252 if (pipe_error) |
| 253 ui_delay(300L, TRUE); | |
| 254 | |
| 255 /* When swapping screens we may need to go to the next line, e.g., | |
| 256 * after a hit-enter prompt and using ":gui". */ | |
| 257 if (newline_on_exit) | |
| 258 mch_errmsg("\r\n"); | |
| 259 | |
| 260 /* | |
| 261 * The parent must skip the normal exit() processing, the child | |
| 262 * will do it. For example, GTK messes up signals when exiting. | |
| 263 */ | |
| 264 _exit(0); | |
| 265 } | |
| 266 /* Child */ | |
| 267 | |
| 3518 | 268 #ifdef FEAT_GUI_GTK |
| 269 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 270 if (gui_mch_init_check() != OK) | |
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271 getout_preserve_modified(1); |
| 3518 | 272 #endif |
| 273 | |
| 7 | 274 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 275 /* |
| 276 * Change our process group. On some systems/shells a CTRL-C in the | |
| 277 * shell where Vim was started would otherwise kill gvim! | |
| 278 */ | |
| 7 | 279 # if defined(HAVE_SETSID) |
| 3087 | 280 (void)setsid(); |
| 7 | 281 # else |
| 3087 | 282 (void)setpgid(0, 0); |
| 7 | 283 # endif |
| 284 # endif | |
| 3087 | 285 if (!pipe_error) |
| 286 close(pipefd[0]); | |
| 7 | 287 |
| 288 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 289 /* Tell the session manager our new PID */ |
| 290 gui_mch_forked(); | |
| 7 | 291 # endif |
| 3087 | 292 |
| 293 /* Try to start the GUI */ | |
| 294 gui_attempt_start(); | |
| 295 | |
| 296 /* Notify the parent */ | |
| 3147 | 297 if (!pipe_error) |
| 3087 | 298 { |
| 3147 | 299 if (gui.in_use) |
| 300 write_eintr(pipefd[1], "ok", 3); | |
| 301 else | |
| 302 write_eintr(pipefd[1], "fail", 5); | |
| 303 close(pipefd[1]); | |
| 3087 | 304 } |
| 305 | |
| 306 /* If we failed to start the GUI, exit now. */ | |
| 307 if (!gui.in_use) | |
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308 getout_preserve_modified(1); |
| 7 | 309 } |
| 310 | |
| 311 /* | |
| 3087 | 312 * Read from a pipe assumed to be connected to the child process (this |
| 313 * function is called from the parent). | |
| 314 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 315 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 316 * some other error. | |
| 317 * | |
| 318 * The file descriptor will be closed before the function returns. | |
| 319 */ | |
| 320 static int | |
| 321 gui_read_child_pipe(int fd) | |
| 322 { | |
| 3147 | 323 long bytes_read; |
| 324 #define READ_BUFFER_SIZE 10 | |
| 325 char buffer[READ_BUFFER_SIZE]; | |
| 326 | |
| 327 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 328 #undef READ_BUFFER_SIZE | |
| 329 close(fd); | |
| 330 if (bytes_read < 0) | |
| 3087 | 331 return GUI_CHILD_IO_ERROR; |
| 3147 | 332 buffer[bytes_read] = NUL; |
| 3087 | 333 if (strcmp(buffer, "ok") == 0) |
| 334 return GUI_CHILD_OK; | |
| 335 return GUI_CHILD_FAILED; | |
| 336 } | |
| 337 | |
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diff
changeset
|
338 #endif /* GUI_MAY_FORK */ |
| 3087 | 339 |
| 340 /* | |
| 7 | 341 * Call this when vim starts up, whether or not the GUI is started |
| 342 */ | |
| 343 void | |
|
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changeset
|
344 gui_prepare(int *argc, char **argv) |
| 7 | 345 { |
| 346 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 347 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 348 gui_mch_prepare(argc, argv); | |
| 349 } | |
| 350 | |
| 351 /* | |
| 352 * Try initializing the GUI and check if it can be started. | |
| 353 * Used from main() to check early if "vim -g" can start the GUI. | |
| 354 * Used from gui_init() to prepare for starting the GUI. | |
| 355 * Returns FAIL or OK. | |
| 356 */ | |
| 357 int | |
|
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diff
changeset
|
358 gui_init_check(void) |
| 7 | 359 { |
| 360 static int result = MAYBE; | |
| 361 | |
| 362 if (result != MAYBE) | |
| 363 { | |
| 364 if (result == FAIL) | |
|
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diff
changeset
|
365 emsg(_("E229: Cannot start the GUI")); |
| 7 | 366 return result; |
| 367 } | |
| 368 | |
| 369 gui.shell_created = FALSE; | |
| 370 gui.dying = FALSE; | |
| 371 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 372 gui.dragged_sb = SBAR_NONE; | |
| 373 gui.dragged_wp = NULL; | |
| 374 gui.pointer_hidden = FALSE; | |
| 375 gui.col = 0; | |
| 376 gui.row = 0; | |
| 377 gui.num_cols = Columns; | |
| 378 gui.num_rows = Rows; | |
| 379 | |
| 380 gui.cursor_is_valid = FALSE; | |
| 381 gui.scroll_region_top = 0; | |
| 382 gui.scroll_region_bot = Rows - 1; | |
| 383 gui.scroll_region_left = 0; | |
| 384 gui.scroll_region_right = Columns - 1; | |
| 385 gui.highlight_mask = HL_NORMAL; | |
| 386 gui.char_width = 1; | |
| 387 gui.char_height = 1; | |
| 388 gui.char_ascent = 0; | |
| 389 gui.border_width = 0; | |
| 390 | |
| 391 gui.norm_font = NOFONT; | |
|
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changeset
|
392 #ifndef FEAT_GUI_GTK |
| 7 | 393 gui.bold_font = NOFONT; |
| 394 gui.ital_font = NOFONT; | |
| 395 gui.boldital_font = NOFONT; | |
| 396 # ifdef FEAT_XFONTSET | |
| 397 gui.fontset = NOFONTSET; | |
| 398 # endif | |
| 399 #endif | |
|
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|
400 gui.wide_font = NOFONT; |
|
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diff
changeset
|
401 #ifndef FEAT_GUI_GTK |
|
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402 gui.wide_bold_font = NOFONT; |
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403 gui.wide_ital_font = NOFONT; |
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404 gui.wide_boldital_font = NOFONT; |
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405 #endif |
| 7 | 406 |
| 407 #ifdef FEAT_MENU | |
|
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changeset
|
408 # ifndef FEAT_GUI_GTK |
| 7 | 409 # ifdef FONTSET_ALWAYS |
| 410 gui.menu_fontset = NOFONTSET; | |
| 411 # else | |
| 412 gui.menu_font = NOFONT; | |
| 413 # endif | |
| 414 # endif | |
| 415 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 416 # ifndef FEAT_GUI_GTK | |
| 417 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 418 gui.menu_width = 0; | |
| 419 # endif | |
| 420 #endif | |
| 421 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 422 gui.toolbar_height = 0; | |
| 423 #endif | |
| 424 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 425 gui.footer_height = 0; | |
| 426 #endif | |
| 427 #ifdef FEAT_BEVAL_TIP | |
| 428 gui.tooltip_fontset = NOFONTSET; | |
| 429 #endif | |
| 430 | |
| 431 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 432 gui.prev_wrap = -1; | |
| 433 | |
| 434 #ifdef ALWAYS_USE_GUI | |
| 435 result = OK; | |
| 436 #else | |
| 3518 | 437 # ifdef FEAT_GUI_GTK |
| 438 /* | |
| 439 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 440 * the fork. When calling it before fork, it make vim hang for a while. | |
| 441 * See gui_do_fork(). | |
| 442 * Use a simpler check if the GUI window can probably be opened. | |
| 443 */ | |
|
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changeset
|
444 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 445 # else |
| 7 | 446 result = gui_mch_init_check(); |
| 3518 | 447 # endif |
| 7 | 448 #endif |
| 449 return result; | |
| 450 } | |
| 451 | |
| 452 /* | |
| 453 * This is the call which starts the GUI. | |
| 454 */ | |
| 455 void | |
|
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diff
changeset
|
456 gui_init(void) |
| 7 | 457 { |
| 458 win_T *wp; | |
| 459 static int recursive = 0; | |
| 460 | |
| 461 /* | |
| 462 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 463 * function will then be executed at the first call, the rest by the | |
| 464 * recursive call. This allow the shell to be opened halfway reading a | |
| 465 * gvimrc file. | |
| 466 */ | |
| 467 if (!recursive) | |
| 468 { | |
| 469 ++recursive; | |
| 470 | |
| 471 clip_init(TRUE); | |
| 472 | |
| 473 /* If can't initialize, don't try doing the rest */ | |
| 474 if (gui_init_check() == FAIL) | |
| 475 { | |
| 476 --recursive; | |
| 477 clip_init(FALSE); | |
| 478 return; | |
| 479 } | |
| 480 | |
| 481 /* | |
| 147 | 482 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 483 * breaks the Paste toolbar button. | |
| 484 */ | |
| 485 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 486 | |
| 487 /* | |
| 7 | 488 * Set up system-wide default menus. |
| 489 */ | |
| 490 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 491 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 492 { | |
| 493 sys_menu = TRUE; | |
| 819 | 494 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 495 sys_menu = FALSE; |
| 496 } | |
| 497 #endif | |
| 498 | |
| 499 /* | |
| 500 * Switch on the mouse by default, unless the user changed it already. | |
| 501 * This can then be changed in the .gvimrc. | |
| 502 */ | |
| 503 if (!option_was_set((char_u *)"mouse")) | |
| 504 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 505 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 506 |
| 507 /* | |
| 508 * If -U option given, use only the initializations from that file and | |
| 509 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 510 */ | |
| 511 if (use_gvimrc != NULL) | |
| 512 { | |
| 513 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 514 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 515 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
|
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changeset
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516 semsg(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 7 | 517 } |
| 518 else | |
| 519 { | |
| 520 /* | |
| 521 * Get system wide defaults for gvim, only when file name defined. | |
| 522 */ | |
| 523 #ifdef SYS_GVIMRC_FILE | |
| 819 | 524 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 525 #endif |
| 526 | |
| 527 /* | |
| 528 * Try to read GUI initialization commands from the following | |
| 529 * places: | |
| 530 * - environment variable GVIMINIT | |
| 531 * - the user gvimrc file (~/.gvimrc) | |
| 532 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 533 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 534 * The first that exists is used, the rest is ignored. | |
| 535 */ | |
| 536 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 537 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 538 DOSO_GVIMRC) == FAIL | |
| 7 | 539 #ifdef USR_GVIMRC_FILE2 |
| 819 | 540 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 541 DOSO_GVIMRC) == FAIL | |
| 7 | 542 #endif |
|
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543 #ifdef USR_GVIMRC_FILE3 |
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544 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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545 DOSO_GVIMRC) == FAIL |
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546 #endif |
| 7 | 547 ) |
| 548 { | |
|
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549 #ifdef USR_GVIMRC_FILE4 |
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550 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 551 #endif |
| 552 } | |
| 553 | |
| 554 /* | |
| 555 * Read initialization commands from ".gvimrc" in current | |
| 556 * directory. This is only done if the 'exrc' option is set. | |
| 557 * Because of security reasons we disallow shell and write | |
| 558 * commands now, except for unix if the file is owned by the user | |
| 559 * or 'secure' option has been reset in environment of global | |
| 560 * ".gvimrc". | |
| 561 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 562 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 563 */ | |
| 564 if (p_exrc) | |
| 565 { | |
| 566 #ifdef UNIX | |
| 567 { | |
|
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diff
changeset
|
568 stat_T s; |
| 7 | 569 |
| 570 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 571 * mode */ | |
| 572 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 573 secure = p_secure; | |
| 574 } | |
| 575 #else | |
| 576 secure = p_secure; | |
| 577 #endif | |
| 578 | |
| 579 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 580 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 581 #ifdef SYS_GVIMRC_FILE | |
| 582 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 583 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 584 #endif | |
| 585 #ifdef USR_GVIMRC_FILE2 | |
| 586 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 587 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 588 #endif | |
| 589 #ifdef USR_GVIMRC_FILE3 | |
| 590 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 591 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 592 #endif | |
|
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|
593 #ifdef USR_GVIMRC_FILE4 |
|
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594 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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|
595 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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|
596 #endif |
| 7 | 597 ) |
| 819 | 598 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 599 |
| 600 if (secure == 2) | |
| 601 need_wait_return = TRUE; | |
| 602 secure = 0; | |
| 603 } | |
| 604 } | |
| 605 | |
| 606 if (need_wait_return || msg_didany) | |
| 607 wait_return(TRUE); | |
| 608 | |
| 609 --recursive; | |
| 610 } | |
| 611 | |
| 612 /* If recursive call opened the shell, return here from the first call */ | |
| 613 if (gui.in_use) | |
| 614 return; | |
| 615 | |
| 616 /* | |
| 617 * Create the GUI shell. | |
| 618 */ | |
| 619 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 620 if (gui_mch_init() == FAIL) | |
| 621 goto error; | |
| 622 | |
| 623 /* Avoid a delay for an error message that was printed in the terminal | |
| 624 * where Vim was started. */ | |
| 625 emsg_on_display = FALSE; | |
| 626 msg_scrolled = 0; | |
|
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changeset
|
627 clear_sb_text(TRUE); |
| 7 | 628 need_wait_return = FALSE; |
| 629 msg_didany = FALSE; | |
| 630 | |
| 631 /* | |
| 632 * Check validity of any generic resources that may have been loaded. | |
| 633 */ | |
| 634 if (gui.border_width < 0) | |
| 635 gui.border_width = 0; | |
| 636 | |
| 637 /* | |
| 638 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 639 */ | |
| 640 if (font_argument != NULL) | |
| 641 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 642 if ( | |
| 643 #ifdef FEAT_XFONTSET | |
| 644 (*p_guifontset == NUL | |
| 645 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 646 #endif | |
| 647 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 648 : p_guifont, FALSE) == FAIL) | |
| 649 { | |
|
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changeset
|
650 emsg(_("E665: Cannot start GUI, no valid font found")); |
| 7 | 651 goto error2; |
| 652 } | |
| 653 if (gui_get_wide_font() == FAIL) | |
|
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changeset
|
654 emsg(_("E231: 'guifontwide' invalid")); |
| 7 | 655 |
| 656 gui.num_cols = Columns; | |
| 657 gui.num_rows = Rows; | |
| 658 gui_reset_scroll_region(); | |
| 659 | |
| 660 /* Create initial scrollbars */ | |
| 661 FOR_ALL_WINDOWS(wp) | |
| 662 { | |
| 663 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 664 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 665 } | |
| 666 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 667 | |
| 668 #ifdef FEAT_MENU | |
| 669 gui_create_initial_menus(root_menu); | |
| 670 #endif | |
| 671 #ifdef FEAT_SIGN_ICONS | |
| 672 sign_gui_started(); | |
| 673 #endif | |
| 674 | |
| 675 /* Configure the desired menu and scrollbars */ | |
| 676 gui_init_which_components(NULL); | |
| 677 | |
| 678 /* All components of the GUI have been created now */ | |
| 679 gui.shell_created = TRUE; | |
| 680 | |
|
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|
681 #ifdef FEAT_GUI_MSWIN |
|
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changeset
|
682 // Set the shell size, adjusted for the screen size. For GTK this only |
|
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changeset
|
683 // works after the shell has been opened, thus it is further down. |
|
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changeset
|
684 // If the window is already maximized (e.g. when --windowid is passed in), |
|
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patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
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changeset
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685 // we want to use the system-provided dimensions by passing FALSE to |
|
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patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
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changeset
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686 // mustset. Otherwise, we want to initialize with the default rows/columns. |
|
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changeset
|
687 if (gui_mch_maximized()) |
|
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changeset
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688 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
|
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689 else |
|
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changeset
|
690 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
|
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691 #else |
|
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692 # ifndef FEAT_GUI_GTK |
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changeset
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693 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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changeset
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694 # endif |
| 7 | 695 #endif |
| 696 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 697 /* Need to set the size of the menubar after all the menus have been | |
| 698 * created. */ | |
| 699 gui_mch_compute_menu_height((Widget)0); | |
| 700 #endif | |
| 701 | |
| 702 /* | |
| 703 * Actually open the GUI shell. | |
| 704 */ | |
| 705 if (gui_mch_open() != FAIL) | |
| 706 { | |
| 707 #ifdef FEAT_TITLE | |
| 708 maketitle(); | |
| 709 resettitle(); | |
| 710 #endif | |
| 711 init_gui_options(); | |
| 712 #ifdef FEAT_ARABIC | |
| 713 /* Our GUI can't do bidi. */ | |
| 714 p_tbidi = FALSE; | |
| 715 #endif | |
| 574 | 716 #if defined(FEAT_GUI_GTK) |
| 7 | 717 /* Give GTK+ a chance to put all widget's into place. */ |
| 718 gui_mch_update(); | |
| 827 | 719 |
| 720 # ifdef FEAT_MENU | |
| 721 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 722 * It was still there to make F10 work. */ | |
| 723 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 724 { | |
| 725 --gui.starting; | |
| 726 gui_mch_enable_menu(FALSE); | |
| 727 ++gui.starting; | |
| 728 gui_mch_update(); | |
| 729 } | |
| 730 # endif | |
| 731 | |
| 7 | 732 /* Now make sure the shell fits on the screen. */ |
|
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|
733 if (gui_mch_maximized()) |
|
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|
734 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
|
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|
735 else |
|
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|
736 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 737 #endif |
| 261 | 738 /* When 'lines' was set while starting up the topframe may have to be |
| 739 * resized. */ | |
| 740 win_new_shellsize(); | |
| 187 | 741 |
|
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|
742 #ifdef FEAT_BEVAL_GUI |
| 187 | 743 /* Always create the Balloon Evaluation area, but disable it when |
|
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|
744 * 'ballooneval' is off. */ |
|
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|
745 if (balloonEval != NULL) |
|
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|
746 { |
|
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|
747 # ifdef FEAT_VARTABS |
|
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|
748 vim_free(balloonEval->vts); |
|
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749 # endif |
|
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|
750 vim_free(balloonEval); |
|
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751 } |
|
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|
752 balloonEvalForTerm = FALSE; |
| 187 | 753 # ifdef FEAT_GUI_GTK |
| 754 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 755 &general_beval_cb, NULL); | |
| 756 # else | |
| 216 | 757 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 758 { |
| 759 extern Widget textArea; | |
| 760 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 761 &general_beval_cb, NULL); |
| 187 | 762 } |
| 763 # else | |
|
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|
764 # ifdef FEAT_GUI_MSWIN |
| 187 | 765 balloonEval = gui_mch_create_beval_area(NULL, NULL, |
| 766 &general_beval_cb, NULL); | |
| 767 # endif | |
| 768 # endif | |
| 769 # endif | |
| 770 if (!p_beval) | |
| 771 gui_mch_disable_beval_area(balloonEval); | |
| 772 #endif | |
| 773 | |
| 7 | 774 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 775 if (!im_xim_isvalid_imactivate()) | |
|
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776 emsg(_("E599: Value of 'imactivatekey' is invalid")); |
| 7 | 777 #endif |
| 37 | 778 /* When 'cmdheight' was set during startup it may not have taken |
| 779 * effect yet. */ | |
| 780 if (p_ch != 1L) | |
| 824 | 781 command_height(); |
| 7 | 782 |
| 783 return; | |
| 784 } | |
| 785 | |
| 786 error2: | |
| 787 #ifdef FEAT_GUI_X11 | |
| 788 /* undo gui_mch_init() */ | |
| 789 gui_mch_uninit(); | |
| 790 #endif | |
| 791 | |
| 792 error: | |
| 793 gui.in_use = FALSE; | |
| 794 clip_init(FALSE); | |
| 795 } | |
| 796 | |
| 797 | |
| 798 void | |
|
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|
799 gui_exit(int rc) |
| 7 | 800 { |
| 801 /* don't free the fonts, it leads to a BUS error | |
| 802 * richard@whitequeen.com Jul 99 */ | |
| 803 free_highlight_fonts(); | |
| 804 gui.in_use = FALSE; | |
| 805 gui_mch_exit(rc); | |
| 806 } | |
| 807 | |
| 574 | 808 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 809 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 810 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 811 /* |
| 812 * Called when the GUI shell is closed by the user. If there are no changed | |
| 813 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 814 * do. | |
| 815 * When this function returns, Vim should NOT exit! | |
| 816 */ | |
| 817 void | |
|
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818 gui_shell_closed(void) |
| 7 | 819 { |
| 820 cmdmod_T save_cmdmod; | |
| 821 | |
| 822 save_cmdmod = cmdmod; | |
| 823 | |
| 824 /* Only exit when there are no changed files */ | |
| 825 exiting = TRUE; | |
| 826 # ifdef FEAT_BROWSE | |
| 827 cmdmod.browse = TRUE; | |
| 828 # endif | |
| 829 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 830 cmdmod.confirm = TRUE; | |
| 831 # endif | |
| 832 /* If there are changed buffers, present the user with a dialog if | |
| 833 * possible, otherwise give an error message. */ | |
|
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|
834 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 835 getout(0); |
| 836 | |
| 837 exiting = FALSE; | |
| 838 cmdmod = save_cmdmod; | |
| 1002 | 839 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 840 } |
| 841 #endif | |
| 842 | |
| 843 /* | |
| 4352 | 844 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 845 * first font name that works is used. If none is found, use the default |
| 846 * font. | |
| 847 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 848 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 849 * the fonts are unchanged. | |
| 850 */ | |
| 851 int | |
|
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|
852 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 853 { |
| 854 #define FONTLEN 320 | |
| 855 char_u font_name[FONTLEN]; | |
| 856 int font_list_empty = FALSE; | |
| 857 int ret = FAIL; | |
| 858 | |
| 859 if (!gui.in_use) | |
| 860 return FAIL; | |
| 861 | |
| 862 font_name[0] = NUL; | |
| 863 if (*font_list == NUL) | |
| 864 font_list_empty = TRUE; | |
| 865 else | |
| 866 { | |
| 867 #ifdef FEAT_XFONTSET | |
| 868 /* When using a fontset, the whole list of fonts is one name. */ | |
| 869 if (fontset) | |
| 870 ret = gui_mch_init_font(font_list, TRUE); | |
| 871 else | |
| 872 #endif | |
| 873 while (*font_list != NUL) | |
| 874 { | |
| 875 /* Isolate one comma separated font name. */ | |
| 876 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 877 | |
| 878 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 879 * called with "*" will change p_guifont to the selected font | |
| 880 * name, which frees the old value. This makes font_list | |
| 881 * invalid. Thus when OK is returned here, font_list must no | |
| 882 * longer be used! */ | |
| 883 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 884 { | |
|
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|
885 #if !defined(FEAT_GUI_GTK) |
| 7 | 886 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 887 * similar double-width font. */ | |
| 888 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 889 && strstr((char *)font_name, "10646") != NULL) | |
| 890 set_guifontwide(font_name); | |
| 891 #endif | |
| 892 ret = OK; | |
| 893 break; | |
| 894 } | |
| 895 } | |
| 896 } | |
| 897 | |
| 898 if (ret != OK | |
| 899 && STRCMP(font_list, "*") != 0 | |
| 900 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 901 { | |
| 902 /* | |
| 903 * Couldn't load any font in 'font_list', keep the current font if | |
| 904 * there is one. If 'font_list' is empty, or if there is no current | |
| 905 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 906 */ | |
| 907 ret = gui_mch_init_font(NULL, FALSE); | |
| 908 } | |
| 909 | |
| 910 if (ret == OK) | |
| 911 { | |
|
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diff
changeset
|
912 #ifndef FEAT_GUI_GTK |
| 7 | 913 /* Set normal font as current font */ |
| 914 # ifdef FEAT_XFONTSET | |
| 915 if (gui.fontset != NOFONTSET) | |
| 916 gui_mch_set_fontset(gui.fontset); | |
| 917 else | |
| 918 # endif | |
| 919 gui_mch_set_font(gui.norm_font); | |
| 920 #endif | |
|
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|
921 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 922 } |
| 923 | |
| 924 return ret; | |
| 925 } | |
| 926 | |
|
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|
927 #ifndef FEAT_GUI_GTK |
| 7 | 928 /* |
| 929 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 930 */ | |
| 931 static void | |
|
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changeset
|
932 set_guifontwide(char_u *name) |
| 7 | 933 { |
| 934 int i = 0; | |
| 935 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 936 char_u *wp = NULL; | |
| 937 char_u *p; | |
| 938 GuiFont font; | |
| 939 | |
| 940 wp = wide_name; | |
| 941 for (p = name; *p != NUL; ++p) | |
| 942 { | |
| 943 *wp++ = *p; | |
| 944 if (*p == '-') | |
| 945 { | |
| 946 ++i; | |
| 947 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 948 { | |
| 949 if (p[1] == '-') | |
| 950 *wp++ = '*'; | |
| 951 } | |
| 952 else if (i == 12) /* found the width */ | |
| 953 { | |
| 954 ++p; | |
| 955 i = getdigits(&p); | |
| 956 if (i != 0) | |
| 957 { | |
| 958 /* Double the width specification. */ | |
| 959 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 960 font = gui_mch_get_font(wide_name, FALSE); | |
| 961 if (font != NOFONT) | |
| 962 { | |
| 37 | 963 gui_mch_free_font(gui.wide_font); |
| 7 | 964 gui.wide_font = font; |
| 965 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 966 wide_name, OPT_FREE, 0); |
| 7 | 967 } |
| 968 } | |
| 969 break; | |
| 970 } | |
| 971 } | |
| 972 } | |
| 973 } | |
|
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changeset
|
974 #endif /* !FEAT_GUI_GTK */ |
| 7 | 975 |
| 976 /* | |
| 977 * Get the font for 'guifontwide'. | |
| 978 * Return FAIL for an invalid font name. | |
| 979 */ | |
| 980 int | |
|
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changeset
|
981 gui_get_wide_font(void) |
| 7 | 982 { |
| 983 GuiFont font = NOFONT; | |
| 984 char_u font_name[FONTLEN]; | |
| 985 char_u *p; | |
| 986 | |
| 987 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 988 return OK; /* Will give an error message later. */ | |
| 989 | |
| 990 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 991 { | |
| 992 for (p = p_guifontwide; *p != NUL; ) | |
| 993 { | |
| 994 /* Isolate one comma separated font name. */ | |
| 995 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 996 font = gui_mch_get_font(font_name, FALSE); | |
| 997 if (font != NOFONT) | |
| 998 break; | |
| 999 } | |
| 1000 if (font == NOFONT) | |
| 1001 return FAIL; | |
| 1002 } | |
| 1003 | |
| 1004 gui_mch_free_font(gui.wide_font); | |
|
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changeset
|
1005 #ifdef FEAT_GUI_GTK |
| 7 | 1006 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1007 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1008 && pango_font_description_equal(font, gui.norm_font)) | |
| 1009 { | |
| 1010 gui.wide_font = NOFONT; | |
| 1011 gui_mch_free_font(font); | |
| 1012 } | |
| 1013 else | |
|
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|
1014 #endif |
| 7 | 1015 gui.wide_font = font; |
|
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changeset
|
1016 #ifdef FEAT_GUI_MSWIN |
| 4055 | 1017 gui_mch_wide_font_changed(); |
|
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1018 #else |
|
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1019 /* |
|
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1020 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
|
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1021 * support those fonts for 'guifontwide'. |
|
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1022 */ |
|
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|
1023 #endif |
| 7 | 1024 return OK; |
| 1025 } | |
| 1026 | |
| 1027 void | |
|
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1028 gui_set_cursor(int row, int col) |
| 7 | 1029 { |
| 1030 gui.row = row; | |
| 1031 gui.col = col; | |
| 1032 } | |
| 1033 | |
| 1034 /* | |
| 1035 * gui_check_pos - check if the cursor is on the screen. | |
| 1036 */ | |
| 1037 static void | |
|
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changeset
|
1038 gui_check_pos(void) |
| 7 | 1039 { |
| 1040 if (gui.row >= screen_Rows) | |
| 1041 gui.row = screen_Rows - 1; | |
| 1042 if (gui.col >= screen_Columns) | |
| 1043 gui.col = screen_Columns - 1; | |
| 1044 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1045 gui.cursor_is_valid = FALSE; | |
| 1046 } | |
| 1047 | |
| 1048 /* | |
| 1049 * Redraw the cursor if necessary or when forced. | |
| 1050 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1051 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1052 */ | |
| 1053 void | |
|
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1054 gui_update_cursor( |
|
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|
1055 int force, /* when TRUE, update even when not moved */ |
|
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changeset
|
1056 int clear_selection)/* clear selection under cursor */ |
| 7 | 1057 { |
| 1058 int cur_width = 0; | |
| 1059 int cur_height = 0; | |
| 1060 int old_hl_mask; | |
|
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1061 cursorentry_T *shape; |
| 7 | 1062 int id; |
|
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1063 #ifdef FEAT_TERMINAL |
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1064 guicolor_T shape_fg = INVALCOLOR; |
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1065 guicolor_T shape_bg = INVALCOLOR; |
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1066 #endif |
| 7 | 1067 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1068 int cattr; /* cursor attributes */ | |
| 1069 int attr; | |
| 1070 attrentry_T *aep = NULL; | |
| 1071 | |
| 1695 | 1072 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1073 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1074 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1075 || screen_Rows != gui.num_rows) | |
| 7 | 1076 return; |
| 1077 | |
| 1078 gui_check_pos(); | |
| 1079 if (!gui.cursor_is_valid || force | |
| 1080 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1081 { | |
| 1082 gui_undraw_cursor(); | |
| 1083 if (gui.row < 0) | |
| 1084 return; | |
|
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|
1085 #ifdef HAVE_INPUT_METHOD |
| 7 | 1086 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
| 1087 im_set_position(gui.row, gui.col); | |
| 1088 #endif | |
| 1089 gui.cursor_row = gui.row; | |
| 1090 gui.cursor_col = gui.col; | |
| 1091 | |
| 1092 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1093 if (!screen_cleared || ScreenLines == NULL) | |
| 1094 return; | |
| 1095 | |
| 1096 /* Clear the selection if we are about to write over it */ | |
| 1097 if (clear_selection) | |
| 1098 clip_may_clear_selection(gui.row, gui.row); | |
| 1099 /* Check that the cursor is inside the shell (resizing may have made | |
| 1100 * it invalid) */ | |
| 1101 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1102 return; | |
| 1103 | |
| 1104 gui.cursor_is_valid = TRUE; | |
| 1105 | |
| 1106 /* | |
| 1107 * How the cursor is drawn depends on the current mode. | |
|
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1108 * When in a terminal window use the shape/color specified there. |
| 7 | 1109 */ |
|
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1110 #ifdef FEAT_TERMINAL |
|
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1111 if (terminal_is_active()) |
|
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1112 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1113 else |
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1114 #endif |
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1115 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1116 if (State & LANGMAP) |
|
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1117 id = shape->id_lm; |
| 7 | 1118 else |
|
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1119 id = shape->id; |
| 7 | 1120 |
| 1121 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1122 cfg = INVALCOLOR; | |
| 1123 cbg = INVALCOLOR; | |
| 1124 cattr = HL_INVERSE; | |
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1125 gui_mch_set_blinking(shape->blinkwait, |
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1126 shape->blinkon, |
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1127 shape->blinkoff); |
|
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1128 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1129 || shape->blinkoff == 0) |
|
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1130 gui_mch_stop_blink(FALSE); |
|
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1131 #ifdef FEAT_TERMINAL |
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1132 if (shape_bg != INVALCOLOR) |
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1133 { |
|
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1134 cattr = 0; |
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1135 cfg = shape_fg; |
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1136 cbg = shape_bg; |
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1137 } |
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1138 else |
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1139 #endif |
| 7 | 1140 if (id > 0) |
| 1141 { | |
| 1142 cattr = syn_id2colors(id, &cfg, &cbg); | |
|
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1143 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
| 7 | 1144 { |
| 1145 static int iid; | |
| 1146 guicolor_T fg, bg; | |
| 1147 | |
| 1668 | 1148 if ( |
|
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|
1149 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
| 1668 | 1150 preedit_get_status() |
| 1151 # else | |
| 1152 im_get_status() | |
| 1153 # endif | |
| 1154 ) | |
| 7 | 1155 { |
| 1156 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1157 if (iid > 0) | |
| 1158 { | |
| 1159 syn_id2colors(iid, &fg, &bg); | |
| 1160 if (bg != INVALCOLOR) | |
| 1161 cbg = bg; | |
| 1162 if (fg != INVALCOLOR) | |
| 1163 cfg = fg; | |
| 1164 } | |
| 1165 } | |
| 1166 } | |
| 1167 #endif | |
| 1168 } | |
| 1169 | |
| 1170 /* | |
| 1171 * Get the attributes for the character under the cursor. | |
| 1172 * When no cursor color was given, use the character color. | |
| 1173 */ | |
| 1174 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1175 if (attr > HL_ALL) | |
| 1176 aep = syn_gui_attr2entry(attr); | |
| 1177 if (aep != NULL) | |
| 1178 { | |
| 1179 attr = aep->ae_attr; | |
| 1180 if (cfg == INVALCOLOR) | |
| 1181 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1182 : aep->ae_u.gui.fg_color); | |
| 1183 if (cbg == INVALCOLOR) | |
| 1184 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1185 : aep->ae_u.gui.bg_color); | |
| 1186 } | |
| 1187 if (cfg == INVALCOLOR) | |
| 1188 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1189 if (cbg == INVALCOLOR) | |
| 1190 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1191 | |
| 1192 #ifdef FEAT_XIM | |
| 1193 if (aep != NULL) | |
| 1194 { | |
| 1195 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1196 : aep->ae_u.gui.bg_color); | |
| 1197 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1198 : aep->ae_u.gui.fg_color); | |
| 1199 if (xim_bg_color == INVALCOLOR) | |
| 1200 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1201 : gui.back_pixel; | |
| 1202 if (xim_fg_color == INVALCOLOR) | |
| 1203 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1204 : gui.norm_pixel; | |
| 1205 } | |
| 1206 else | |
| 1207 { | |
| 1208 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1209 : gui.back_pixel; | |
| 1210 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1211 : gui.norm_pixel; | |
| 1212 } | |
| 1213 #endif | |
| 1214 | |
| 1215 attr &= ~HL_INVERSE; | |
| 1216 if (cattr & HL_INVERSE) | |
| 1217 { | |
| 1218 cc = cbg; | |
| 1219 cbg = cfg; | |
| 1220 cfg = cc; | |
| 1221 } | |
| 1222 cattr &= ~HL_INVERSE; | |
| 1223 | |
| 1224 /* | |
| 1225 * When we don't have window focus, draw a hollow cursor. | |
| 1226 */ | |
| 1227 if (!gui.in_focus) | |
| 1228 { | |
| 1229 gui_mch_draw_hollow_cursor(cbg); | |
| 1230 return; | |
| 1231 } | |
| 1232 | |
| 1233 old_hl_mask = gui.highlight_mask; | |
|
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1234 if (shape->shape == SHAPE_BLOCK |
| 7 | 1235 #ifdef FEAT_HANGULIN |
| 1236 || composing_hangul | |
| 1237 #endif | |
| 1238 ) | |
| 1239 { | |
| 1240 /* | |
| 1241 * Draw the text character with the cursor colors. Use the | |
| 1242 * character attributes plus the cursor attributes. | |
| 1243 */ | |
| 1244 gui.highlight_mask = (cattr | attr); | |
| 1245 #ifdef FEAT_HANGULIN | |
| 1246 if (composing_hangul) | |
|
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1247 { |
|
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1248 char_u *comp_buf; |
|
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1249 int comp_len; |
|
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1250 |
|
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|
1251 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
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1252 if (comp_buf) |
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1253 { |
|
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diff
changeset
|
1254 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
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|
1255 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1256 cfg, cbg, 0); |
|
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|
1257 vim_free(comp_buf); |
|
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1258 } |
|
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1259 } |
| 7 | 1260 else |
| 1261 #endif | |
| 1262 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1263 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1264 } | |
| 1265 else | |
| 1266 { | |
|
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1267 #if defined(FEAT_RIGHTLEFT) |
| 7 | 1268 int col_off = FALSE; |
| 1269 #endif | |
| 1270 /* | |
| 1271 * First draw the partial cursor, then overwrite with the text | |
| 1272 * character, using a transparent background. | |
| 1273 */ | |
|
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1274 if (shape->shape == SHAPE_VER) |
| 7 | 1275 { |
| 1276 cur_height = gui.char_height; | |
|
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1277 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1278 } |
| 1279 else | |
| 1280 { | |
|
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1281 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1282 cur_width = gui.char_width; |
| 1283 } | |
| 1378 | 1284 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1285 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1286 { |
| 1287 /* Double wide character. */ | |
|
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1288 if (shape->shape != SHAPE_VER) |
| 7 | 1289 cur_width += gui.char_width; |
|
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1290 #ifdef FEAT_RIGHTLEFT |
| 7 | 1291 if (CURSOR_BAR_RIGHT) |
| 1292 { | |
| 1293 /* gui.col points to the left halve of the character but | |
| 1294 * the vertical line needs to be on the right halve. | |
| 1295 * A double-wide horizontal line is also drawn from the | |
| 1296 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1297 col_off = TRUE; | |
| 1298 ++gui.col; | |
| 1299 } | |
|
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1300 #endif |
| 7 | 1301 } |
| 1302 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
|
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1303 #if defined(FEAT_RIGHTLEFT) |
| 7 | 1304 if (col_off) |
| 1305 --gui.col; | |
| 1306 #endif | |
| 1307 | |
| 1308 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1309 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1310 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1311 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1312 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1313 #endif | |
| 1314 } | |
| 1315 gui.highlight_mask = old_hl_mask; | |
| 1316 } | |
| 1317 } | |
| 1318 | |
| 1319 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1320 void | |
|
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1321 gui_position_menu(void) |
| 7 | 1322 { |
| 574 | 1323 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1324 if (gui.menu_is_active && gui.in_use) |
| 1325 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1326 # endif | |
| 1327 } | |
| 1328 #endif | |
| 1329 | |
| 1330 /* | |
| 1331 * Position the various GUI components (text area, menu). The vertical | |
| 1332 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1333 */ | |
| 1334 static void | |
|
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1335 gui_position_components(int total_width UNUSED) |
| 7 | 1336 { |
| 1337 int text_area_x; | |
| 1338 int text_area_y; | |
| 1339 int text_area_width; | |
| 1340 int text_area_height; | |
| 1341 | |
| 1342 /* avoid that moving components around generates events */ | |
| 1343 ++hold_gui_events; | |
| 1344 | |
| 1345 text_area_x = 0; | |
| 1346 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1347 text_area_x += gui.scrollbar_width; | |
| 1348 | |
| 1349 text_area_y = 0; | |
| 1350 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1351 gui.menu_width = total_width; | |
| 1352 if (gui.menu_is_active) | |
| 1353 text_area_y += gui.menu_height; | |
| 1354 #endif | |
| 1355 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1356 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1357 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1358 #endif | |
| 1359 | |
| 819 | 1360 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1361 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1362 if (gui_has_tabline()) |
| 843 | 1363 text_area_y += gui.tabline_height; |
| 810 | 1364 #endif |
| 1365 | |
| 7 | 1366 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1367 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1368 { | |
| 1369 # ifdef FEAT_GUI_ATHENA | |
| 1370 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1371 gui.menu_width, gui.toolbar_height); | |
| 1372 # endif | |
| 1373 text_area_y += gui.toolbar_height; | |
| 1374 } | |
| 1375 #endif | |
| 1376 | |
| 1377 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1378 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1379 | |
| 1380 gui_mch_set_text_area_pos(text_area_x, | |
| 1381 text_area_y, | |
| 1382 text_area_width, | |
| 1383 text_area_height | |
|
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1384 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1385 + xim_get_status_area_height() |
| 1386 #endif | |
| 1387 ); | |
| 1388 #ifdef FEAT_MENU | |
| 1389 gui_position_menu(); | |
| 1390 #endif | |
| 1391 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1392 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1393 text_area_x, | |
| 1394 text_area_y + text_area_height, | |
| 1395 text_area_width, | |
| 1396 gui.scrollbar_height); | |
| 1397 gui.left_sbar_x = 0; | |
| 1398 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1399 | |
| 1400 --hold_gui_events; | |
| 1401 } | |
| 1402 | |
| 444 | 1403 /* |
| 1404 * Get the width of the widgets and decorations to the side of the text area. | |
| 1405 */ | |
| 7 | 1406 int |
|
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1407 gui_get_base_width(void) |
| 7 | 1408 { |
| 1409 int base_width; | |
| 1410 | |
| 1411 base_width = 2 * gui.border_offset; | |
| 1412 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1413 base_width += gui.scrollbar_width; | |
| 1414 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1415 base_width += gui.scrollbar_width; | |
| 1416 return base_width; | |
| 1417 } | |
| 1418 | |
| 444 | 1419 /* |
| 1420 * Get the height of the widgets and decorations above and below the text area. | |
| 1421 */ | |
| 7 | 1422 int |
|
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1423 gui_get_base_height(void) |
| 7 | 1424 { |
| 1425 int base_height; | |
| 1426 | |
| 1427 base_height = 2 * gui.border_offset; | |
| 1428 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1429 base_height += gui.scrollbar_height; | |
| 1430 #ifdef FEAT_GUI_GTK | |
| 1431 /* We can't take the sizes properly into account until anything is | |
| 1432 * realized. Therefore we recalculate all the values here just before | |
| 1433 * setting the size. (--mdcki) */ | |
| 1434 #else | |
| 1435 # ifdef FEAT_MENU | |
| 1436 if (gui.menu_is_active) | |
| 1437 base_height += gui.menu_height; | |
| 1438 # endif | |
| 1439 # ifdef FEAT_TOOLBAR | |
| 1440 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1441 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1442 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1443 # else | |
| 1444 base_height += gui.toolbar_height; | |
| 1445 # endif | |
| 1446 # endif | |
| 819 | 1447 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1448 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1449 if (gui_has_tabline()) |
| 843 | 1450 base_height += gui.tabline_height; |
| 810 | 1451 # endif |
| 7 | 1452 # ifdef FEAT_FOOTER |
| 1453 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1454 base_height += gui.footer_height; | |
| 1455 # endif | |
| 1456 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1457 base_height += gui_mch_text_area_extra_height(); | |
| 1458 # endif | |
| 1459 #endif | |
| 1460 return base_height; | |
| 1461 } | |
| 1462 | |
| 1463 /* | |
| 1464 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1465 * the new width and height of the shell in pixels. | |
| 1466 */ | |
| 1467 void | |
|
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1468 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1469 { |
| 1470 static int busy = FALSE; | |
| 1471 | |
| 1472 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1473 return; | |
| 1474 | |
| 1475 /* | |
| 1476 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1477 * size and handle it later. | |
| 1478 */ | |
| 1479 if (updating_screen || busy) | |
| 1480 { | |
| 1481 new_pixel_width = pixel_width; | |
| 1482 new_pixel_height = pixel_height; | |
| 1483 return; | |
| 1484 } | |
| 1485 | |
| 1486 again: | |
|
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1487 new_pixel_width = 0; |
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1488 new_pixel_height = 0; |
| 7 | 1489 busy = TRUE; |
| 1490 | |
| 1491 /* Flush pending output before redrawing */ | |
| 1492 out_flush(); | |
| 1493 | |
| 1494 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1495 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1496 |
| 1497 gui_position_components(pixel_width); | |
| 1498 gui_reset_scroll_region(); | |
|
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1499 |
| 7 | 1500 /* |
| 1501 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1502 * at the last line here (why does it have to be one row too low?). | |
| 1503 */ | |
| 1504 if (State == ASKMORE || State == CONFIRM) | |
| 1505 gui.row = gui.num_rows; | |
| 1506 | |
| 1507 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1508 * the safe side. */ | |
| 1509 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1510 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1511 shell_resized(); | |
| 1512 | |
| 1513 gui_update_scrollbars(TRUE); | |
| 1514 gui_update_cursor(FALSE, TRUE); | |
|
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1515 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1516 xim_set_status_area(); |
| 1517 #endif | |
| 1518 | |
| 1519 busy = FALSE; | |
| 669 | 1520 |
|
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1521 /* We may have been called again while redrawing the screen. |
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1522 * Need to do it all again with the latest size then. But only if the size |
|
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1523 * actually changed. */ |
| 7 | 1524 if (new_pixel_height) |
| 1525 { | |
|
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1526 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
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1527 { |
|
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1528 new_pixel_width = 0; |
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1529 new_pixel_height = 0; |
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1530 } |
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1531 else |
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1532 { |
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1533 pixel_width = new_pixel_width; |
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1534 pixel_height = new_pixel_height; |
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1535 goto again; |
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1536 } |
| 7 | 1537 } |
| 1538 } | |
| 1539 | |
| 1540 /* | |
| 1541 * Check if gui_resize_shell() must be called. | |
| 1542 */ | |
| 1543 void | |
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1544 gui_may_resize_shell(void) |
| 7 | 1545 { |
| 1546 if (new_pixel_height) | |
| 1547 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1548 * were called indirectly by it */ | |
|
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1549 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1550 } |
| 1551 | |
| 1552 int | |
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1553 gui_get_shellsize(void) |
| 7 | 1554 { |
| 1555 Rows = gui.num_rows; | |
| 1556 Columns = gui.num_cols; | |
| 1557 return OK; | |
| 1558 } | |
| 1559 | |
| 1560 /* | |
| 1561 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1562 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1563 * on the screen. | |
|
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1564 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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1565 * component was added or removed (e.g., a scrollbar). |
| 7 | 1566 */ |
| 1567 void | |
|
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1568 gui_set_shellsize( |
|
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1569 int mustset UNUSED, |
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1570 int fit_to_display, |
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1571 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1572 { |
| 1573 int base_width; | |
| 1574 int base_height; | |
| 1575 int width; | |
| 1576 int height; | |
| 1577 int min_width; | |
| 1578 int min_height; | |
| 1579 int screen_w; | |
| 1580 int screen_h; | |
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1581 #ifdef FEAT_GUI_GTK |
| 1967 | 1582 int un_maximize = mustset; |
|
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1583 int did_adjust = 0; |
| 1967 | 1584 #endif |
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1585 int x = -1, y = -1; |
| 7 | 1586 |
| 1587 if (!gui.shell_created) | |
| 1588 return; | |
| 1589 | |
| 3014 | 1590 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1591 /* If not setting to a user specified size and maximized, calculate the |
| 1592 * number of characters that fit in the maximized window. */ | |
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1593 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
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1594 || gui_mch_maximized())) |
| 7 | 1595 { |
| 1596 gui_mch_newfont(); | |
| 1597 return; | |
| 1598 } | |
| 1599 #endif | |
| 1600 | |
| 1601 base_width = gui_get_base_width(); | |
| 1602 base_height = gui_get_base_height(); | |
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1603 if (fit_to_display) |
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1604 /* Remember the original window position. */ |
| 7009 | 1605 (void)gui_mch_get_winpos(&x, &y); |
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1606 |
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1607 width = Columns * gui.char_width + base_width; |
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1608 height = Rows * gui.char_height + base_height; |
| 7 | 1609 |
| 1610 if (fit_to_display) | |
| 1611 { | |
| 1612 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1613 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1614 { |
| 1615 Columns = (screen_w - base_width) / gui.char_width; | |
| 1616 if (Columns < MIN_COLUMNS) | |
| 1617 Columns = MIN_COLUMNS; | |
| 1618 width = Columns * gui.char_width + base_width; | |
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1619 #ifdef FEAT_GUI_GTK |
| 1967 | 1620 ++did_adjust; |
| 1621 #endif | |
| 7 | 1622 } |
| 811 | 1623 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1624 { |
| 1625 Rows = (screen_h - base_height) / gui.char_height; | |
| 1626 check_shellsize(); | |
| 1627 height = Rows * gui.char_height + base_height; | |
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1628 #ifdef FEAT_GUI_GTK |
| 1967 | 1629 ++did_adjust; |
| 1630 #endif | |
| 7 | 1631 } |
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1632 #ifdef FEAT_GUI_GTK |
| 1967 | 1633 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1634 && height + gui.char_height >= screen_h)) | |
| 1635 /* don't unmaximize if at maximum size */ | |
| 1636 un_maximize = FALSE; | |
| 1637 #endif | |
| 7 | 1638 } |
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1639 limit_screen_size(); |
| 7 | 1640 gui.num_cols = Columns; |
| 1641 gui.num_rows = Rows; | |
| 1642 | |
| 1643 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1644 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1645 min_height += tabline_height() * gui.char_height; |
| 1967 | 1646 |
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1647 #ifdef FEAT_GUI_GTK |
| 1967 | 1648 if (un_maximize) |
| 1649 { | |
| 1650 /* If the window size is smaller than the screen unmaximize the | |
| 1651 * window, otherwise resizing won't work. */ | |
| 1652 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1653 if ((width + gui.char_width < screen_w | |
| 1654 || height + gui.char_height * 2 < screen_h) | |
| 1655 && gui_mch_maximized()) | |
| 1656 gui_mch_unmaximize(); | |
| 1657 } | |
| 1658 #endif | |
| 7 | 1659 |
| 1660 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1661 base_width, base_height, direction); |
|
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1662 |
|
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1663 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1664 { |
|
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1665 /* Some window managers put the Vim window left of/above the screen. |
|
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1666 * Only change the position if it wasn't already negative before |
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1667 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1668 gui_mch_update(); |
| 1669 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1670 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1671 } | |
| 1672 | |
| 1673 gui_position_components(width); | |
| 1674 gui_update_scrollbars(TRUE); | |
| 1675 gui_reset_scroll_region(); | |
| 1676 } | |
| 1677 | |
| 1678 /* | |
| 1679 * Called when Rows and/or Columns has changed. | |
| 1680 */ | |
| 1681 void | |
|
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1682 gui_new_shellsize(void) |
| 7 | 1683 { |
| 1684 gui_reset_scroll_region(); | |
| 1685 } | |
| 1686 | |
| 1687 /* | |
| 1688 * Make scroll region cover whole screen. | |
| 1689 */ | |
| 1690 void | |
|
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1691 gui_reset_scroll_region(void) |
| 7 | 1692 { |
| 1693 gui.scroll_region_top = 0; | |
| 1694 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1695 gui.scroll_region_left = 0; | |
| 1696 gui.scroll_region_right = gui.num_cols - 1; | |
| 1697 } | |
| 1698 | |
| 1699 void | |
|
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1700 gui_start_highlight(int mask) |
| 7 | 1701 { |
| 1702 if (mask > HL_ALL) /* highlight code */ | |
| 1703 gui.highlight_mask = mask; | |
| 1704 else /* mask */ | |
| 1705 gui.highlight_mask |= mask; | |
| 1706 } | |
| 1707 | |
| 1708 void | |
|
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1709 gui_stop_highlight(int mask) |
| 7 | 1710 { |
| 1711 if (mask > HL_ALL) /* highlight code */ | |
| 1712 gui.highlight_mask = HL_NORMAL; | |
| 1713 else /* mask */ | |
| 1714 gui.highlight_mask &= ~mask; | |
| 1715 } | |
| 1716 | |
| 1717 /* | |
| 1718 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1719 * (row2, col2) inclusive. | |
| 1720 */ | |
| 1721 void | |
|
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1722 gui_clear_block( |
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1723 int row1, |
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1724 int col1, |
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1725 int row2, |
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1726 int col2) |
| 7 | 1727 { |
| 1728 /* Clear the selection if we are about to write over it */ | |
| 1729 clip_may_clear_selection(row1, row2); | |
| 1730 | |
| 1731 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1732 | |
| 1733 /* Invalidate cursor if it was in this block */ | |
| 1734 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1735 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1736 gui.cursor_is_valid = FALSE; | |
| 1737 } | |
| 1738 | |
| 1739 /* | |
| 1740 * Write code to update the cursor later. This avoids the need to flush the | |
| 1741 * output buffer before calling gui_update_cursor(). | |
| 1742 */ | |
| 1743 void | |
|
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1744 gui_update_cursor_later(void) |
| 7 | 1745 { |
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1746 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1747 } |
| 1748 | |
| 1749 void | |
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1750 gui_write( |
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1751 char_u *s, |
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1752 int len) |
| 7 | 1753 { |
| 1754 char_u *p; | |
| 1755 int arg1 = 0, arg2 = 0; | |
| 1756 int force_cursor = FALSE; /* force cursor update */ | |
| 1757 int force_scrollbar = FALSE; | |
| 1758 static win_T *old_curwin = NULL; | |
| 1759 | |
| 1760 /* #define DEBUG_GUI_WRITE */ | |
| 1761 #ifdef DEBUG_GUI_WRITE | |
| 1762 { | |
| 1763 int i; | |
| 1764 char_u *str; | |
| 1765 | |
| 1766 printf("gui_write(%d):\n ", len); | |
| 1767 for (i = 0; i < len; i++) | |
| 1768 if (s[i] == ESC) | |
| 1769 { | |
| 1770 if (i != 0) | |
| 1771 printf("\n "); | |
| 1772 printf("<ESC>"); | |
| 1773 } | |
| 1774 else | |
| 1775 { | |
| 1776 str = transchar_byte(s[i]); | |
| 1777 if (str[0] && str[1]) | |
| 1778 printf("<%s>", (char *)str); | |
| 1779 else | |
| 1780 printf("%s", (char *)str); | |
| 1781 } | |
| 1782 printf("\n"); | |
| 1783 } | |
| 1784 #endif | |
| 1785 while (len) | |
| 1786 { | |
| 1787 if (s[0] == ESC && s[1] == '|') | |
| 1788 { | |
| 1789 p = s + 2; | |
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1790 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1791 { |
| 1792 arg1 = getdigits(&p); | |
| 1793 if (p > s + len) | |
| 1794 break; | |
| 1795 if (*p == ';') | |
| 1796 { | |
| 1797 ++p; | |
| 1798 arg2 = getdigits(&p); | |
| 1799 if (p > s + len) | |
| 1800 break; | |
| 1801 } | |
| 1802 } | |
| 1803 switch (*p) | |
| 1804 { | |
| 1805 case 'C': /* Clear screen */ | |
| 1806 clip_scroll_selection(9999); | |
| 1807 gui_mch_clear_all(); | |
| 1808 gui.cursor_is_valid = FALSE; | |
| 1809 force_scrollbar = TRUE; | |
| 1810 break; | |
| 1811 case 'M': /* Move cursor */ | |
| 1812 gui_set_cursor(arg1, arg2); | |
| 1813 break; | |
| 1814 case 's': /* force cursor (shape) update */ | |
| 1815 force_cursor = TRUE; | |
| 1816 break; | |
| 1817 case 'R': /* Set scroll region */ | |
| 1818 if (arg1 < arg2) | |
| 1819 { | |
| 1820 gui.scroll_region_top = arg1; | |
| 1821 gui.scroll_region_bot = arg2; | |
| 1822 } | |
| 1823 else | |
| 1824 { | |
| 1825 gui.scroll_region_top = arg2; | |
| 1826 gui.scroll_region_bot = arg1; | |
| 1827 } | |
| 1828 break; | |
| 1829 case 'V': /* Set vertical scroll region */ | |
| 1830 if (arg1 < arg2) | |
| 1831 { | |
| 1832 gui.scroll_region_left = arg1; | |
| 1833 gui.scroll_region_right = arg2; | |
| 1834 } | |
| 1835 else | |
| 1836 { | |
| 1837 gui.scroll_region_left = arg2; | |
| 1838 gui.scroll_region_right = arg1; | |
| 1839 } | |
| 1840 break; | |
| 1841 case 'd': /* Delete line */ | |
| 1842 gui_delete_lines(gui.row, 1); | |
| 1843 break; | |
| 1844 case 'D': /* Delete lines */ | |
| 1845 gui_delete_lines(gui.row, arg1); | |
| 1846 break; | |
| 1847 case 'i': /* Insert line */ | |
| 1848 gui_insert_lines(gui.row, 1); | |
| 1849 break; | |
| 1850 case 'I': /* Insert lines */ | |
| 1851 gui_insert_lines(gui.row, arg1); | |
| 1852 break; | |
| 1853 case '$': /* Clear to end-of-line */ | |
| 1854 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1855 (int)Columns - 1); | |
| 1856 break; | |
| 1857 case 'h': /* Turn on highlighting */ | |
| 1858 gui_start_highlight(arg1); | |
| 1859 break; | |
| 1860 case 'H': /* Turn off highlighting */ | |
| 1861 gui_stop_highlight(arg1); | |
| 1862 break; | |
| 1863 case 'f': /* flash the window (visual bell) */ | |
| 1864 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1865 break; | |
| 1866 default: | |
| 1867 p = s + 1; /* Skip the ESC */ | |
| 1868 break; | |
| 1869 } | |
| 1870 len -= (int)(++p - s); | |
| 1871 s = p; | |
| 1872 } | |
| 1873 else if ( | |
| 1874 #ifdef EBCDIC | |
| 1875 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1876 #else | |
| 1877 s[0] < 0x20 /* Ctrl character */ | |
| 1878 #endif | |
| 1879 #ifdef FEAT_SIGN_ICONS | |
| 1880 && s[0] != SIGN_BYTE | |
| 1881 # ifdef FEAT_NETBEANS_INTG | |
| 1882 && s[0] != MULTISIGN_BYTE | |
| 1883 # endif | |
| 1884 #endif | |
| 1885 ) | |
| 1886 { | |
| 1887 if (s[0] == '\n') /* NL */ | |
| 1888 { | |
| 1889 gui.col = 0; | |
| 1890 if (gui.row < gui.scroll_region_bot) | |
| 1891 gui.row++; | |
| 1892 else | |
| 1893 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1894 } | |
| 1895 else if (s[0] == '\r') /* CR */ | |
| 1896 { | |
| 1897 gui.col = 0; | |
| 1898 } | |
| 1899 else if (s[0] == '\b') /* Backspace */ | |
| 1900 { | |
| 1901 if (gui.col) | |
| 1902 --gui.col; | |
| 1903 } | |
| 1904 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1905 { | |
| 1906 ++gui.col; | |
| 1907 } | |
| 1908 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1909 { | |
| 1910 gui_mch_beep(); | |
| 1911 } | |
| 1912 /* Other Ctrl character: shouldn't happen! */ | |
| 1913 | |
| 1914 --len; /* Skip this char */ | |
| 1915 ++s; | |
| 1916 } | |
| 1917 else | |
| 1918 { | |
| 1919 p = s; | |
| 1920 while (len > 0 && ( | |
| 1921 #ifdef EBCDIC | |
| 1922 CtrlChar(*p) == 0 | |
| 1923 #else | |
| 1924 *p >= 0x20 | |
| 1925 #endif | |
| 1926 #ifdef FEAT_SIGN_ICONS | |
| 1927 || *p == SIGN_BYTE | |
| 1928 # ifdef FEAT_NETBEANS_INTG | |
| 1929 || *p == MULTISIGN_BYTE | |
| 1930 # endif | |
| 1931 #endif | |
| 1932 )) | |
| 1933 { | |
| 1934 len--; | |
| 1935 p++; | |
| 1936 } | |
| 1937 gui_outstr(s, (int)(p - s)); | |
| 1938 s = p; | |
| 1939 } | |
| 1940 } | |
| 1941 | |
| 1942 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1943 * set). */ | |
| 1944 if (force_cursor) | |
| 1945 gui_update_cursor(TRUE, TRUE); | |
| 1946 | |
| 1947 /* When switching to another window the dragging must have stopped. | |
| 1948 * Required for GTK, dragged_sb isn't reset. */ | |
| 1949 if (old_curwin != curwin) | |
| 1950 gui.dragged_sb = SBAR_NONE; | |
| 1951 | |
| 1952 /* Update the scrollbars after clearing the screen or when switched | |
| 1953 * to another window. | |
| 1954 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1955 * situations where it might change. */ | |
| 1956 if (force_scrollbar || old_curwin != curwin) | |
| 1957 gui_update_scrollbars(force_scrollbar); | |
| 1958 else | |
| 1959 gui_update_horiz_scrollbar(FALSE); | |
| 1960 old_curwin = curwin; | |
| 1961 | |
| 1962 /* | |
| 1963 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1964 * he is done dragging. Do the same for GTK. | |
| 1965 */ | |
| 574 | 1966 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1967 gui.dragged_sb = SBAR_NONE; |
| 1968 #endif | |
| 1969 | |
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1970 gui_may_flush(); /* In case vim decides to take a nap */ |
| 7 | 1971 } |
| 1972 | |
| 1973 /* | |
| 1974 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1975 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1976 * gui_can_update_cursor() afterwards. | |
| 1977 */ | |
| 1978 void | |
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1979 gui_dont_update_cursor(int undraw) |
| 7 | 1980 { |
| 1981 if (gui.in_use) | |
| 1982 { | |
| 1983 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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1984 if (undraw) |
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1985 gui_undraw_cursor(); |
| 7 | 1986 can_update_cursor = FALSE; |
| 1987 } | |
| 1988 } | |
| 1989 | |
| 1990 void | |
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1991 gui_can_update_cursor(void) |
| 7 | 1992 { |
| 1993 can_update_cursor = TRUE; | |
| 1994 /* No need to update the cursor right now, there is always more output | |
| 1995 * after scrolling. */ | |
| 1996 } | |
| 1997 | |
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1998 /* |
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1999 * Disable issuing gui_mch_flush(). |
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2000 */ |
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2001 void |
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2002 gui_disable_flush(void) |
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2003 { |
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2004 ++disable_flush; |
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2005 } |
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2006 |
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2007 /* |
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2008 * Enable issuing gui_mch_flush(). |
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2009 */ |
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2010 void |
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2011 gui_enable_flush(void) |
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2012 { |
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2013 --disable_flush; |
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2014 } |
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2015 |
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2016 /* |
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2017 * Issue gui_mch_flush() if it is not disabled. |
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2018 */ |
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2019 void |
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2020 gui_may_flush(void) |
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2021 { |
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2022 if (disable_flush == 0) |
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2023 gui_mch_flush(); |
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2024 } |
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2025 |
| 7 | 2026 static void |
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2027 gui_outstr(char_u *s, int len) |
| 7 | 2028 { |
| 2029 int this_len; | |
| 2030 int cells; | |
| 2031 | |
| 2032 if (len == 0) | |
| 2033 return; | |
| 2034 | |
| 2035 if (len < 0) | |
| 2036 len = (int)STRLEN(s); | |
| 2037 | |
| 2038 while (len > 0) | |
| 2039 { | |
| 2040 if (has_mbyte) | |
| 2041 { | |
| 2042 /* Find out how many chars fit in the current line. */ | |
| 2043 cells = 0; | |
| 2044 for (this_len = 0; this_len < len; ) | |
| 2045 { | |
| 2046 cells += (*mb_ptr2cells)(s + this_len); | |
| 2047 if (gui.col + cells > Columns) | |
| 2048 break; | |
| 474 | 2049 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2050 } |
| 2051 if (this_len > len) | |
| 2052 this_len = len; /* don't include following composing char */ | |
| 2053 } | |
| 2054 else | |
| 2055 if (gui.col + len > Columns) | |
| 2056 this_len = Columns - gui.col; | |
| 2057 else | |
| 2058 this_len = len; | |
| 2059 | |
| 2060 (void)gui_outstr_nowrap(s, this_len, | |
| 2061 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2062 s += this_len; | |
| 2063 len -= this_len; | |
| 2064 /* fill up for a double-width char that doesn't fit. */ | |
| 2065 if (len > 0 && gui.col < Columns) | |
| 2066 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2067 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2068 /* The cursor may wrap to the next line. */ | |
| 2069 if (gui.col >= Columns) | |
| 2070 { | |
| 2071 gui.col = 0; | |
| 2072 gui.row++; | |
| 2073 } | |
| 2074 } | |
| 2075 } | |
| 2076 | |
| 2077 /* | |
| 2078 * Output one character (may be one or two display cells). | |
| 2079 * Caller must check for valid "off". | |
| 2080 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2081 */ | |
| 2082 static int | |
|
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2083 gui_screenchar( |
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2084 int off, /* Offset from start of screen */ |
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2085 int flags, |
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2086 guicolor_T fg, /* colors for cursor */ |
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2087 guicolor_T bg, /* colors for cursor */ |
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2088 int back) /* backup this many chars when using bold trick */ |
| 7 | 2089 { |
| 2090 char_u buf[MB_MAXBYTES + 1]; | |
| 2091 | |
| 2092 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2093 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2094 return OK; | |
| 2095 | |
| 2096 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2097 /* Draw UTF-8 multi-byte character. */ | |
| 2098 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2099 flags, fg, bg, back); | |
| 2100 | |
| 2101 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2102 { | |
| 2103 buf[0] = ScreenLines[off]; | |
| 2104 buf[1] = ScreenLines2[off]; | |
| 2105 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2106 } | |
| 2107 | |
| 2108 /* Draw non-multi-byte character or DBCS character. */ | |
| 2109 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2110 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2111 flags, fg, bg, back); |
| 2112 } | |
| 2113 | |
|
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2114 #ifdef FEAT_GUI_GTK |
| 7 | 2115 /* |
| 2116 * Output the string at the given screen position. This is used in place | |
| 2117 * of gui_screenchar() where possible because Pango needs as much context | |
| 2118 * as possible to work nicely. It's a lot faster as well. | |
| 2119 */ | |
| 2120 static int | |
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2121 gui_screenstr( |
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2122 int off, /* Offset from start of screen */ |
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2123 int len, /* string length in screen cells */ |
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2124 int flags, |
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2125 guicolor_T fg, /* colors for cursor */ |
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2126 guicolor_T bg, /* colors for cursor */ |
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2127 int back) /* backup this many chars when using bold trick */ |
| 7 | 2128 { |
| 2129 char_u *buf; | |
| 2130 int outlen = 0; | |
| 2131 int i; | |
| 2132 int retval; | |
| 2133 | |
| 2134 if (len <= 0) /* "cannot happen"? */ | |
| 2135 return OK; | |
| 2136 | |
| 2137 if (enc_utf8) | |
| 2138 { | |
| 2139 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2140 if (buf == NULL) | |
| 2141 return OK; /* not much we could do here... */ | |
| 2142 | |
| 2143 for (i = off; i < off + len; ++i) | |
| 2144 { | |
| 2145 if (ScreenLines[i] == 0) | |
| 2146 continue; /* skip second half of double-width char */ | |
| 2147 | |
| 2148 if (ScreenLinesUC[i] == 0) | |
| 2149 buf[outlen++] = ScreenLines[i]; | |
| 2150 else | |
| 2151 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2152 } | |
| 2153 | |
| 2154 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2155 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2156 vim_free(buf); | |
| 2157 | |
| 2158 return retval; | |
| 2159 } | |
| 2160 else if (enc_dbcs == DBCS_JPNU) | |
| 2161 { | |
| 2162 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2163 if (buf == NULL) | |
| 2164 return OK; /* not much we could do here... */ | |
| 2165 | |
| 2166 for (i = off; i < off + len; ++i) | |
| 2167 { | |
| 2168 buf[outlen++] = ScreenLines[i]; | |
| 2169 | |
| 2170 /* handle double-byte single-width char */ | |
| 2171 if (ScreenLines[i] == 0x8e) | |
| 2172 buf[outlen++] = ScreenLines2[i]; | |
| 2173 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2174 buf[outlen++] = ScreenLines[++i]; | |
| 2175 } | |
| 2176 | |
| 2177 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2178 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2179 vim_free(buf); | |
| 2180 | |
| 2181 return retval; | |
| 2182 } | |
| 2183 else | |
| 2184 { | |
| 2185 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2186 flags, fg, bg, back); | |
| 2187 } | |
| 2188 } | |
|
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2189 #endif /* FEAT_GUI_GTK */ |
| 7 | 2190 |
| 2191 /* | |
| 2192 * Output the given string at the current cursor position. If the string is | |
| 2193 * too long to fit on the line, then it is truncated. | |
| 2194 * "flags": | |
| 2195 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2196 * actually draw (an inverted) cursor. | |
| 1199 | 2197 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2198 * background. |
| 2199 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2200 * it. | |
| 2201 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2202 * FAIL (the caller should start drawing "back" chars back). | |
| 2203 */ | |
| 2204 int | |
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2205 gui_outstr_nowrap( |
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2206 char_u *s, |
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2207 int len, |
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2208 int flags, |
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2209 guicolor_T fg, /* colors for cursor */ |
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2210 guicolor_T bg, /* colors for cursor */ |
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2211 int back) /* backup this many chars when using bold trick */ |
| 7 | 2212 { |
| 2213 long_u highlight_mask; | |
| 2214 long_u hl_mask_todo; | |
| 2215 guicolor_T fg_color; | |
| 2216 guicolor_T bg_color; | |
| 203 | 2217 guicolor_T sp_color; |
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2218 #if !defined(FEAT_GUI_GTK) |
| 7 | 2219 GuiFont font = NOFONT; |
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2220 GuiFont wide_font = NOFONT; |
| 7 | 2221 # ifdef FEAT_XFONTSET |
| 2222 GuiFontset fontset = NOFONTSET; | |
| 2223 # endif | |
| 2224 #endif | |
| 2225 attrentry_T *aep = NULL; | |
| 2226 int draw_flags; | |
| 2227 int col = gui.col; | |
| 2228 #ifdef FEAT_SIGN_ICONS | |
| 2229 int draw_sign = FALSE; | |
| 2230 # ifdef FEAT_NETBEANS_INTG | |
| 2231 int multi_sign = FALSE; | |
| 2232 # endif | |
| 2233 #endif | |
| 2234 | |
| 2235 if (len < 0) | |
| 2236 len = (int)STRLEN(s); | |
| 2237 if (len == 0) | |
| 2238 return OK; | |
| 2239 | |
| 2240 #ifdef FEAT_SIGN_ICONS | |
| 2241 if (*s == SIGN_BYTE | |
| 2242 # ifdef FEAT_NETBEANS_INTG | |
| 2243 || *s == MULTISIGN_BYTE | |
| 2244 # endif | |
| 2245 ) | |
| 2246 { | |
| 2247 # ifdef FEAT_NETBEANS_INTG | |
| 2248 if (*s == MULTISIGN_BYTE) | |
| 2249 multi_sign = TRUE; | |
| 2250 # endif | |
| 2251 /* draw spaces instead */ | |
| 2252 s = (char_u *)" "; | |
| 2253 if (len == 1 && col > 0) | |
| 2254 --col; | |
| 2255 len = 2; | |
| 2256 draw_sign = TRUE; | |
| 2257 highlight_mask = 0; | |
| 2258 } | |
| 2259 else | |
| 2260 #endif | |
| 2261 if (gui.highlight_mask > HL_ALL) | |
| 2262 { | |
| 2263 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2264 if (aep == NULL) /* highlighting not set */ | |
| 2265 highlight_mask = 0; | |
| 2266 else | |
| 2267 highlight_mask = aep->ae_attr; | |
| 2268 } | |
| 2269 else | |
| 2270 highlight_mask = gui.highlight_mask; | |
| 2271 hl_mask_todo = highlight_mask; | |
| 2272 | |
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2273 #if !defined(FEAT_GUI_GTK) |
| 7 | 2274 /* Set the font */ |
| 2275 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2276 font = aep->ae_u.gui.font; | |
| 2277 # ifdef FEAT_XFONTSET | |
| 2278 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2279 fontset = aep->ae_u.gui.fontset; | |
| 2280 # endif | |
| 2281 else | |
| 2282 { | |
| 2283 # ifdef FEAT_XFONTSET | |
| 2284 if (gui.fontset != NOFONTSET) | |
| 2285 fontset = gui.fontset; | |
| 2286 else | |
| 2287 # endif | |
| 2288 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2289 { | |
| 2290 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2291 { | |
| 2292 font = gui.boldital_font; | |
| 2293 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2294 } | |
| 2295 else if (gui.bold_font != NOFONT) | |
| 2296 { | |
| 2297 font = gui.bold_font; | |
| 2298 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2299 } | |
| 2300 else | |
| 2301 font = gui.norm_font; | |
| 2302 } | |
| 2303 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2304 { | |
| 2305 font = gui.ital_font; | |
| 2306 hl_mask_todo &= ~HL_ITALIC; | |
| 2307 } | |
| 2308 else | |
| 2309 font = gui.norm_font; | |
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2310 |
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2311 /* |
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2312 * Choose correct wide_font by font. wide_font should be set with font |
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2313 * at same time in above block. But it will make many "ifdef" nasty |
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2314 * blocks. So we do it here. |
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2315 */ |
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2316 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2317 wide_font = gui.wide_boldital_font; |
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2318 else if (font == gui.bold_font && gui.wide_bold_font) |
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2319 wide_font = gui.wide_bold_font; |
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2320 else if (font == gui.ital_font && gui.wide_ital_font) |
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2321 wide_font = gui.wide_ital_font; |
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2322 else if (font == gui.norm_font && gui.wide_font) |
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2323 wide_font = gui.wide_font; |
| 7 | 2324 } |
| 2325 # ifdef FEAT_XFONTSET | |
| 2326 if (fontset != NOFONTSET) | |
| 2327 gui_mch_set_fontset(fontset); | |
| 2328 else | |
| 2329 # endif | |
| 2330 gui_mch_set_font(font); | |
| 2331 #endif | |
| 2332 | |
| 2333 draw_flags = 0; | |
| 2334 | |
| 2335 /* Set the color */ | |
| 2336 bg_color = gui.back_pixel; | |
| 2337 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2338 { | |
| 2339 draw_flags |= DRAW_CURSOR; | |
| 2340 fg_color = fg; | |
| 2341 bg_color = bg; | |
| 203 | 2342 sp_color = fg; |
| 7 | 2343 } |
| 2344 else if (aep != NULL) | |
| 2345 { | |
| 2346 fg_color = aep->ae_u.gui.fg_color; | |
| 2347 if (fg_color == INVALCOLOR) | |
| 2348 fg_color = gui.norm_pixel; | |
| 2349 bg_color = aep->ae_u.gui.bg_color; | |
| 2350 if (bg_color == INVALCOLOR) | |
| 2351 bg_color = gui.back_pixel; | |
| 203 | 2352 sp_color = aep->ae_u.gui.sp_color; |
| 2353 if (sp_color == INVALCOLOR) | |
| 2354 sp_color = fg_color; | |
| 7 | 2355 } |
| 2356 else | |
| 203 | 2357 { |
| 7 | 2358 fg_color = gui.norm_pixel; |
| 203 | 2359 sp_color = fg_color; |
| 2360 } | |
| 7 | 2361 |
| 2362 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2363 { | |
| 2823 | 2364 #if defined(AMIGA) |
| 7 | 2365 gui_mch_set_colors(bg_color, fg_color); |
| 2366 #else | |
| 2367 gui_mch_set_fg_color(bg_color); | |
| 2368 gui_mch_set_bg_color(fg_color); | |
| 2369 #endif | |
| 2370 } | |
| 2371 else | |
| 2372 { | |
| 2823 | 2373 #if defined(AMIGA) |
| 7 | 2374 gui_mch_set_colors(fg_color, bg_color); |
| 2375 #else | |
| 2376 gui_mch_set_fg_color(fg_color); | |
| 2377 gui_mch_set_bg_color(bg_color); | |
| 2378 #endif | |
| 2379 } | |
| 203 | 2380 gui_mch_set_sp_color(sp_color); |
| 7 | 2381 |
| 2382 /* Clear the selection if we are about to write over it */ | |
| 2383 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2384 clip_may_clear_selection(gui.row, gui.row); | |
| 2385 | |
| 2386 | |
| 2387 /* If there's no bold font, then fake it */ | |
| 2388 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2389 draw_flags |= DRAW_BOLD; | |
| 2390 | |
| 2391 /* | |
| 2392 * When drawing bold or italic characters the spill-over from the left | |
| 2393 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2394 * just after a blank. | |
| 2395 */ | |
| 2396 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2397 return FAIL; | |
| 2398 | |
| 2823 | 2399 #if defined(FEAT_GUI_GTK) |
| 7 | 2400 /* If there's no italic font, then fake it. |
| 2401 * For GTK2, we don't need a different font for italic style. */ | |
| 2402 if (hl_mask_todo & HL_ITALIC) | |
| 2403 draw_flags |= DRAW_ITALIC; | |
| 2404 | |
| 2405 /* Do we underline the text? */ | |
| 2406 if (hl_mask_todo & HL_UNDERLINE) | |
| 2407 draw_flags |= DRAW_UNDERL; | |
|
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|
2408 |
| 7 | 2409 #else |
| 2410 /* Do we underline the text? */ | |
|
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7821
diff
changeset
|
2411 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2412 draw_flags |= DRAW_UNDERL; |
| 2413 #endif | |
| 203 | 2414 /* Do we undercurl the text? */ |
| 2415 if (hl_mask_todo & HL_UNDERCURL) | |
| 2416 draw_flags |= DRAW_UNDERC; | |
| 7 | 2417 |
|
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changeset
|
2418 /* Do we strikethrough the text? */ |
|
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changeset
|
2419 if (hl_mask_todo & HL_STRIKETHROUGH) |
|
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|
2420 draw_flags |= DRAW_STRIKE; |
|
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diff
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|
2421 |
| 1199 | 2422 /* Do we draw transparently? */ |
| 7 | 2423 if (flags & GUI_MON_TRS_CURSOR) |
| 2424 draw_flags |= DRAW_TRANSP; | |
| 2425 | |
| 2426 /* | |
| 2427 * Draw the text. | |
| 2428 */ | |
|
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changeset
|
2429 #ifdef FEAT_GUI_GTK |
| 7 | 2430 /* The value returned is the length in display cells */ |
| 2431 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2432 #else | |
| 2433 if (enc_utf8) | |
| 2434 { | |
| 2435 int start; /* index of bytes to be drawn */ | |
| 2436 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2437 int thislen; /* length of bytes to be drawn */ |
| 7 | 2438 int cn; /* cellwidth of current char */ |
| 2439 int i; /* index of current char */ | |
| 2440 int c; /* current char value */ | |
| 2441 int cl; /* byte length of current char */ | |
| 2442 int comping; /* current char is composing */ | |
| 2443 int scol = col; /* screen column */ | |
|
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|
2444 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2445 int prev_wide = FALSE; |
| 2446 int wide_changed; | |
|
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changeset
|
2447 # ifdef MSWIN |
|
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|
2448 int sep_comp = FALSE; /* Don't separate composing chars. */ |
|
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|
2449 # else |
|
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|
2450 int sep_comp = TRUE; /* Separate composing chars. */ |
|
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changeset
|
2451 # endif |
| 7 | 2452 |
| 2453 /* Break the string at a composing character, it has to be drawn on | |
| 2454 * top of the previous character. */ | |
| 2455 start = 0; | |
| 2456 cells = 0; | |
| 2457 for (i = 0; i < len; i += cl) | |
| 2458 { | |
| 2459 c = utf_ptr2char(s + i); | |
| 2460 cn = utf_char2cells(c); | |
| 2461 comping = utf_iscomposing(c); | |
| 2462 if (!comping) /* count cells from non-composing chars */ | |
| 2463 cells += cn; | |
|
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changeset
|
2464 if (!comping || sep_comp) |
|
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|
2465 { |
|
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|
2466 if (cn > 1 |
|
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|
2467 # ifdef FEAT_XFONTSET |
|
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|
2468 && fontset == NOFONTSET |
|
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|
2469 # endif |
|
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|
2470 && wide_font != NOFONT) |
|
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|
2471 curr_wide = TRUE; |
|
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|
2472 else |
|
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|
2473 curr_wide = FALSE; |
|
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|
2474 } |
| 474 | 2475 cl = utf_ptr2len(s + i); |
| 7 | 2476 if (cl == 0) /* hit end of string */ |
| 2477 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2478 | |
| 4053 | 2479 wide_changed = curr_wide != prev_wide; |
| 2480 | |
| 2481 /* Print the string so far if it's the last character or there is | |
| 7 | 2482 * a composing character. */ |
|
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changeset
|
2483 if (i + cl >= len || (comping && sep_comp && i > start) |
|
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|
2484 || wide_changed |
|
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|
2485 # if defined(FEAT_GUI_X11) |
| 7 | 2486 || (cn > 1 |
|
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diff
changeset
|
2487 # ifdef FEAT_XFONTSET |
| 7 | 2488 /* No fontset: At least draw char after wide char at |
| 2489 * right position. */ | |
| 2490 && fontset == NOFONTSET | |
|
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|
2491 # endif |
| 7 | 2492 ) |
|
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|
2493 # endif |
| 7 | 2494 ) |
| 2495 { | |
|
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changeset
|
2496 if ((comping && sep_comp) || wide_changed) |
| 7 | 2497 thislen = i - start; |
| 2498 else | |
| 2499 thislen = i - start + cl; | |
| 2500 if (thislen > 0) | |
| 2501 { | |
| 4053 | 2502 if (prev_wide) |
|
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4863
diff
changeset
|
2503 gui_mch_set_font(wide_font); |
| 7 | 2504 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2505 draw_flags); | |
| 4053 | 2506 if (prev_wide) |
| 2507 gui_mch_set_font(font); | |
| 7 | 2508 start += thislen; |
| 2509 } | |
| 2510 scol += cells; | |
| 2511 cells = 0; | |
| 4053 | 2512 /* Adjust to not draw a character which width is changed |
| 2513 * against with last one. */ | |
|
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|
2514 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2515 { |
| 4053 | 2516 scol -= cn; |
| 2517 cl = 0; | |
| 7 | 2518 } |
| 2519 | |
|
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changeset
|
2520 # if defined(FEAT_GUI_X11) |
| 11 | 2521 /* No fontset: draw a space to fill the gap after a wide char |
| 2522 * */ | |
| 7 | 2523 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
|
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changeset
|
2524 # ifdef FEAT_XFONTSET |
| 7 | 2525 && fontset == NOFONTSET |
|
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changeset
|
2526 # endif |
| 4053 | 2527 && !wide_changed) |
| 7 | 2528 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2529 1, draw_flags); | |
|
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changeset
|
2530 # endif |
| 7 | 2531 } |
| 2532 /* Draw a composing char on top of the previous char. */ | |
|
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changeset
|
2533 if (comping && sep_comp) |
| 7 | 2534 { |
|
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changeset
|
2535 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2536 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2537 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2538 draw_flags | DRAW_TRANSP); |
|
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diff
changeset
|
2539 # else |
| 536 | 2540 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2541 draw_flags | DRAW_TRANSP); |
|
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changeset
|
2542 # endif |
| 7 | 2543 start = i + cl; |
| 2544 } | |
| 4053 | 2545 prev_wide = curr_wide; |
| 7 | 2546 } |
| 2547 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2548 len = scol - col; | |
| 2549 } | |
| 2550 else | |
| 2551 { | |
| 2552 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2553 if (enc_dbcs == DBCS_JPNU) | |
| 2554 { | |
| 2555 /* Get the length in display cells, this can be different from the | |
| 2556 * number of bytes for "euc-jp". */ | |
|
2338
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2311
diff
changeset
|
2557 len = mb_string2cells(s, len); |
| 7 | 2558 } |
| 2559 } | |
|
2277
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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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|
2583 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)) |
| 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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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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|
2604 { |
|
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|
2605 char_u *comp_buf; |
|
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|
2606 int comp_len; |
|
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|
2607 |
|
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|
2608 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
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|
2609 if (comp_buf) |
|
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|
2610 { |
|
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changeset
|
2611 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
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|
2612 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
2613 gui.norm_pixel, gui.back_pixel, 0); |
|
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changeset
|
2614 vim_free(comp_buf); |
|
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2615 } |
|
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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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diff
changeset
|
2638 gui_redraw( |
|
81794242a275
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diff
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|
2639 int x, |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
2640 int y, |
|
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|
2641 int w, |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
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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|
2671 gui_redraw_block( |
|
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|
2672 int row1, |
|
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|
2673 int col1, |
|
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|
2674 int row2, |
|
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Christian Brabandt <cb@256bit.org>
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|
2675 int col2, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
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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 int orig_col1, orig_col2; | |
| 2686 | |
| 2687 /* Don't try to update when ScreenLines is not valid */ | |
| 2688 if (!screen_cleared || ScreenLines == NULL) | |
| 2689 return retval; | |
| 2690 | |
| 2691 /* Don't try to draw outside the shell! */ | |
| 2692 /* Check everything, strange values may be caused by a big border width */ | |
| 2693 col1 = check_col(col1); | |
| 2694 col2 = check_col(col2); | |
| 2695 row1 = check_row(row1); | |
| 2696 row2 = check_row(row2); | |
| 2697 | |
| 2698 /* Remember where our cursor was */ | |
| 2699 old_row = gui.row; | |
| 2700 old_col = gui.col; | |
| 2701 old_hl_mask = gui.highlight_mask; | |
| 2702 orig_col1 = col1; | |
| 2703 orig_col2 = col2; | |
| 2704 | |
| 2705 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2706 { | |
| 2707 /* When only half of a double-wide character is in the block, include | |
| 2708 * the other half. */ | |
| 2709 col1 = orig_col1; | |
| 2710 col2 = orig_col2; | |
| 2711 off = LineOffset[gui.row]; | |
| 2712 if (enc_dbcs != 0) | |
| 2713 { | |
| 2714 if (col1 > 0) | |
| 2715 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2716 ScreenLines + off + col1); | |
| 2717 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2718 ScreenLines + off + col2); | |
| 2719 } | |
| 2720 else if (enc_utf8) | |
| 2721 { | |
|
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|
2722 if (ScreenLines[off + col1] == 0) |
|
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2723 { |
|
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2724 if (col1 > 0) |
|
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2725 --col1; |
|
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|
2726 else |
|
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|
2727 { |
|
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|
2728 // FIXME: how can the first character ever be zero? |
|
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|
2729 // Make this IEMSGN when it no longer breaks Travis CI. |
|
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2730 vim_snprintf((char *)IObuff, IOSIZE, |
|
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|
2731 "INTERNAL ERROR: NUL in ScreenLines in row %ld", |
|
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|
2732 (long)gui.row); |
|
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|
2733 msg((char *)IObuff); |
|
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|
2734 } |
|
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2735 } |
|
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|
2736 #ifdef FEAT_GUI_GTK |
| 7 | 2737 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2738 ++col2; | |
|
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|
2739 #endif |
| 7 | 2740 } |
| 2741 gui.col = col1; | |
| 2742 off = LineOffset[gui.row] + gui.col; | |
| 2743 len = col2 - col1 + 1; | |
| 2744 | |
| 2745 /* Find how many chars back this highlighting starts, or where a space | |
| 2746 * is. Needed for when the bold trick is used */ | |
| 2747 for (back = 0; back < col1; ++back) | |
| 2748 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2749 || ScreenLines[off - 1 - back] == ' ') | |
| 2750 break; | |
| 2751 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2752 && ScreenLines[off - 1] != ' '); | |
| 2753 | |
| 2754 /* Break it up in strings of characters with the same attributes. */ | |
| 2755 /* Print UTF-8 characters individually. */ | |
| 2756 while (len > 0) | |
| 2757 { | |
| 2758 first_attr = ScreenAttrs[off]; | |
| 2759 gui.highlight_mask = first_attr; | |
|
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|
2760 #if !defined(FEAT_GUI_GTK) |
| 7 | 2761 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2762 { | |
| 2763 /* output multi-byte character separately */ | |
| 2764 nback = gui_screenchar(off, flags, | |
| 2765 (guicolor_T)0, (guicolor_T)0, back); | |
| 2766 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2767 idx = 2; | |
| 2768 else | |
| 2769 idx = 1; | |
| 2770 } | |
| 2771 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2772 { | |
| 2773 /* output double-byte, single-width character separately */ | |
| 2774 nback = gui_screenchar(off, flags, | |
| 2775 (guicolor_T)0, (guicolor_T)0, back); | |
| 2776 idx = 1; | |
| 2777 } | |
| 2778 else | |
| 2779 #endif | |
| 2780 { | |
|
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|
2781 #ifdef FEAT_GUI_GTK |
| 7 | 2782 for (idx = 0; idx < len; ++idx) |
| 2783 { | |
| 2784 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2785 continue; /* skip second half of double-width char */ | |
| 2786 if (ScreenAttrs[off + idx] != first_attr) | |
| 2787 break; | |
| 2788 } | |
| 2789 /* gui_screenstr() takes care of multibyte chars */ | |
| 2790 nback = gui_screenstr(off, idx, flags, | |
| 2791 (guicolor_T)0, (guicolor_T)0, back); | |
| 2792 #else | |
| 2793 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2794 idx++) | |
| 2795 { | |
| 2796 /* Stop at a multi-byte Unicode character. */ | |
| 2797 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2798 break; | |
| 2799 if (enc_dbcs == DBCS_JPNU) | |
| 2800 { | |
| 2801 /* Stop at a double-byte single-width char. */ | |
| 2802 if (ScreenLines[off + idx] == 0x8e) | |
| 2803 break; | |
| 474 | 2804 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2805 + off + idx) == 2) |
| 2806 ++idx; /* skip second byte of double-byte char */ | |
| 2807 } | |
| 2808 } | |
| 2809 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2810 (guicolor_T)0, (guicolor_T)0, back); | |
| 2811 #endif | |
| 2812 } | |
| 2813 if (nback == FAIL) | |
| 2814 { | |
| 2815 /* Must back up to start drawing where a bold or italic word | |
| 2816 * starts. */ | |
| 2817 off -= back; | |
| 2818 len += back; | |
| 2819 gui.col -= back; | |
| 2820 } | |
| 2821 else | |
| 2822 { | |
| 2823 off += idx; | |
| 2824 len -= idx; | |
| 2825 } | |
| 2826 back = 0; | |
| 2827 } | |
| 2828 } | |
| 2829 | |
| 2830 /* Put the cursor back where it was */ | |
| 2831 gui.row = old_row; | |
| 2832 gui.col = old_col; | |
| 835 | 2833 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2834 |
| 2835 return retval; | |
| 2836 } | |
| 2837 | |
| 2838 static void | |
|
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diff
changeset
|
2839 gui_delete_lines(int row, int count) |
| 7 | 2840 { |
| 2841 if (count <= 0) | |
| 2842 return; | |
| 2843 | |
| 2844 if (row + count > gui.scroll_region_bot) | |
| 2845 /* Scrolled out of region, just blank the lines out */ | |
| 2846 gui_clear_block(row, gui.scroll_region_left, | |
| 2847 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2848 else | |
| 2849 { | |
| 2850 gui_mch_delete_lines(row, count); | |
| 2851 | |
| 2852 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2853 * cursor was in the scrolled lines adjust its position. */ | |
| 2854 if (gui.cursor_row >= row | |
| 2855 && gui.cursor_col >= gui.scroll_region_left | |
| 2856 && gui.cursor_col <= gui.scroll_region_right) | |
| 2857 { | |
| 2858 if (gui.cursor_row < row + count) | |
| 2859 gui.cursor_is_valid = FALSE; | |
| 2860 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2861 gui.cursor_row -= count; | |
| 2862 } | |
| 2863 } | |
| 2864 } | |
| 2865 | |
| 2866 static void | |
|
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diff
changeset
|
2867 gui_insert_lines(int row, int count) |
| 7 | 2868 { |
| 2869 if (count <= 0) | |
| 2870 return; | |
| 2871 | |
| 2872 if (row + count > gui.scroll_region_bot) | |
| 2873 /* Scrolled out of region, just blank the lines out */ | |
| 2874 gui_clear_block(row, gui.scroll_region_left, | |
| 2875 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2876 else | |
| 2877 { | |
| 2878 gui_mch_insert_lines(row, count); | |
| 2879 | |
| 2880 if (gui.cursor_row >= gui.row | |
| 2881 && gui.cursor_col >= gui.scroll_region_left | |
| 2882 && gui.cursor_col <= gui.scroll_region_right) | |
| 2883 { | |
| 2884 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2885 gui.cursor_row += count; | |
| 2886 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2887 gui.cursor_is_valid = FALSE; | |
| 2888 } | |
| 2889 } | |
| 2890 } | |
| 2891 | |
|
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2892 #ifdef FEAT_TIMERS |
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2893 /* |
|
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2894 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
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2895 */ |
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2896 static int |
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2897 gui_wait_for_chars_3( |
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2898 long wtime, |
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2899 int *interrupted UNUSED, |
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2900 int ignore_input UNUSED) |
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2901 { |
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2902 return gui_mch_wait_for_chars(wtime); |
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2903 } |
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2904 #endif |
|
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2905 |
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2906 /* |
|
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2907 * Returns OK if a character was found to be available within the given time, |
|
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2908 * or FAIL otherwise. |
|
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2909 */ |
|
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2910 static int |
|
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2911 gui_wait_for_chars_or_timer( |
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2912 long wtime, |
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2913 int *interrupted UNUSED, |
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2914 int ignore_input UNUSED) |
|
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|
2915 { |
|
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|
2916 #ifdef FEAT_TIMERS |
|
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|
2917 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, |
|
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|
2918 interrupted, ignore_input); |
|
8577
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commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2919 #else |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2920 return gui_mch_wait_for_chars(wtime); |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2921 #endif |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2922 } |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2923 |
| 7 | 2924 /* |
| 2925 * The main GUI input routine. Waits for a character from the keyboard. | |
|
15653
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2926 * "wtime" == -1 Wait forever. |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2927 * "wtime" == 0 Don't wait. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2928 * "wtime" > 0 Wait wtime milliseconds for a character. |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2929 * |
|
59a1ff689b4d
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parents:
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diff
changeset
|
2930 * Returns the number of characters read or zero when timed out or interrupted. |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2931 * "buf" may be NULL, in which case a non-zero number is returned if characters |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2932 * are available. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2933 */ |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2934 static int |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2935 gui_wait_for_chars_buf( |
|
59a1ff689b4d
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|
2936 char_u *buf, |
|
59a1ff689b4d
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diff
changeset
|
2937 int maxlen, |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2938 long wtime, // don't use "time", MIPS cannot handle it |
|
59a1ff689b4d
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|
2939 int tb_change_cnt) |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2940 { |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2941 int retval; |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2942 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2943 #ifdef FEAT_MENU |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2944 // If we're going to wait a bit, update the menus and mouse shape for the |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2945 // current State. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2946 if (wtime != 0) |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
parents:
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|
2947 gui_update_menus(0); |
|
59a1ff689b4d
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|
2948 #endif |
|
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|
2949 |
|
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diff
changeset
|
2950 gui_mch_update(); |
|
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|
2951 if (input_available()) // Got char, return immediately |
|
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|
2952 { |
|
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|
2953 if (buf != NULL && !typebuf_changed(tb_change_cnt)) |
|
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diff
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|
2954 return read_from_input_buf(buf, (long)maxlen); |
|
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changeset
|
2955 return 0; |
|
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|
2956 } |
|
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diff
changeset
|
2957 if (wtime == 0) // Don't wait for char |
|
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|
2958 return FAIL; |
|
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|
2959 |
|
59a1ff689b4d
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diff
changeset
|
2960 // Before waiting, flush any output to the screen. |
|
59a1ff689b4d
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changeset
|
2961 gui_mch_flush(); |
|
59a1ff689b4d
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|
2962 |
|
59a1ff689b4d
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changeset
|
2963 // Blink while waiting for a character. |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2964 gui_mch_start_blink(); |
|
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2965 |
|
59a1ff689b4d
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diff
changeset
|
2966 // Common function to loop until "wtime" is met, while handling timers and |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2967 // other callbacks. |
|
59a1ff689b4d
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parents:
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diff
changeset
|
2968 retval = inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2969 gui_wait_for_chars_or_timer, NULL); |
|
59a1ff689b4d
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changeset
|
2970 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2971 gui_mch_stop_blink(TRUE); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2972 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2973 return retval; |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2974 } |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2975 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2976 /* |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2977 * Wait for a character from the keyboard without actually reading it. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2978 * Also deals with timers. |
| 7 | 2979 * wtime == -1 Wait forever. |
| 2980 * wtime == 0 Don't wait. | |
| 2981 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2982 * Returns OK if a character was found to be available within the given time, | |
| 2983 * or FAIL otherwise. | |
| 2984 */ | |
| 2985 int | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2986 gui_wait_for_chars(long wtime, int tb_change_cnt) |
| 7 | 2987 { |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2988 return gui_wait_for_chars_buf(NULL, 0, wtime, tb_change_cnt); |
| 7 | 2989 } |
| 2990 | |
| 2991 /* | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2992 * Equivalent of mch_inchar() for the GUI. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2993 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2994 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2995 gui_inchar( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2996 char_u *buf, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2997 int maxlen, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2998 long wtime, /* milli seconds */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2999 int tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3000 { |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3001 return gui_wait_for_chars_buf(buf, maxlen, wtime, tb_change_cnt); |
|
13060
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3002 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3003 |
|
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3004 /* |
| 1137 | 3005 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3006 */ |
| 3007 static void | |
|
7821
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3008 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3009 { |
| 3010 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3011 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3012 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3013 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3014 } | |
| 3015 | |
| 3016 /* | |
| 3017 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3018 * the given properties. | |
| 3019 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3020 * MOUSE_X1, MOUSE_X2 | |
| 3021 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3022 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3023 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3024 * x, y --- Coordinates of mouse in pixels. |
| 3025 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3026 * previous click. | |
| 3027 * modifiers --- Bit field which may be any of the following modifiers | |
| 3028 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3029 * This function will ignore drag events where the mouse has not moved to a new | |
| 3030 * character. | |
| 3031 */ | |
| 3032 void | |
|
7821
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3033 gui_send_mouse_event( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3034 int button, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3035 int x, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3036 int y, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3037 int repeated_click, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3038 int_u modifiers) |
| 7 | 3039 { |
| 3040 static int prev_row = 0, prev_col = 0; | |
| 3041 static int prev_button = -1; | |
| 3042 static int num_clicks = 1; | |
| 3043 char_u string[10]; | |
| 3044 enum key_extra button_char; | |
| 3045 int row, col; | |
| 3046 #ifdef FEAT_CLIPBOARD | |
| 3047 int checkfor; | |
| 3048 int did_clip = FALSE; | |
| 3049 #endif | |
| 3050 | |
| 3051 /* | |
| 3052 * Scrolling may happen at any time, also while a selection is present. | |
| 3053 */ | |
| 3054 switch (button) | |
| 3055 { | |
| 3056 case MOUSE_X1: | |
| 3057 button_char = KE_X1MOUSE; | |
| 3058 goto button_set; | |
| 3059 case MOUSE_X2: | |
| 3060 button_char = KE_X2MOUSE; | |
| 3061 goto button_set; | |
| 3062 case MOUSE_4: | |
| 3063 button_char = KE_MOUSEDOWN; | |
| 3064 goto button_set; | |
| 3065 case MOUSE_5: | |
| 3066 button_char = KE_MOUSEUP; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3067 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3068 case MOUSE_6: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3069 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3070 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3071 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3072 button_char = KE_MOUSERIGHT; |
| 7 | 3073 button_set: |
| 3074 { | |
| 3075 /* Don't put events in the input queue now. */ | |
| 3076 if (hold_gui_events) | |
| 3077 return; | |
| 3078 | |
| 3079 string[3] = CSI; | |
| 3080 string[4] = KS_EXTRA; | |
| 3081 string[5] = (int)button_char; | |
| 3082 | |
| 3083 /* Pass the pointer coordinates of the scroll event so that we | |
| 3084 * know which window to scroll. */ | |
| 3085 row = gui_xy2colrow(x, y, &col); | |
| 3086 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3087 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3088 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3089 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3090 | |
| 3091 if (modifiers == 0) | |
| 3092 add_to_input_buf(string + 3, 7); | |
| 3093 else | |
| 3094 { | |
| 3095 string[0] = CSI; | |
| 3096 string[1] = KS_MODIFIER; | |
| 3097 string[2] = 0; | |
| 3098 if (modifiers & MOUSE_SHIFT) | |
| 3099 string[2] |= MOD_MASK_SHIFT; | |
| 3100 if (modifiers & MOUSE_CTRL) | |
| 3101 string[2] |= MOD_MASK_CTRL; | |
| 3102 if (modifiers & MOUSE_ALT) | |
| 3103 string[2] |= MOD_MASK_ALT; | |
| 3104 add_to_input_buf(string, 10); | |
| 3105 } | |
| 3106 return; | |
| 3107 } | |
| 3108 } | |
| 3109 | |
| 3110 #ifdef FEAT_CLIPBOARD | |
| 3111 /* If a clipboard selection is in progress, handle it */ | |
| 3112 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3113 { | |
| 3114 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3115 return; | |
| 3116 } | |
| 3117 | |
| 3118 /* Determine which mouse settings to look for based on the current mode */ | |
| 3119 switch (get_real_state()) | |
| 3120 { | |
| 3121 case NORMAL_BUSY: | |
| 3122 case OP_PENDING: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3123 # ifdef FEAT_TERMINAL |
|
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patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3124 case TERMINAL: |
|
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patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3125 # endif |
| 7 | 3126 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3127 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3128 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3129 case REPLACE: |
| 3130 case REPLACE+LANGMAP: | |
| 3131 case VREPLACE: | |
| 3132 case VREPLACE+LANGMAP: | |
| 3133 case INSERT: | |
| 3134 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3135 case ASKMORE: | |
| 3136 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3137 mouse event for a click on or below the | |
| 3138 message line. */ | |
| 3139 if (Y_2_ROW(y) >= msg_row) | |
| 3140 checkfor = MOUSE_NORMAL; | |
| 3141 else | |
| 3142 checkfor = MOUSE_RETURN; | |
| 3143 break; | |
| 3144 | |
| 3145 /* | |
| 3146 * On the command line, use the clipboard selection on all lines | |
| 3147 * but the command line. But not when pasting. | |
| 3148 */ | |
| 3149 case CMDLINE: | |
| 3150 case CMDLINE+LANGMAP: | |
| 3151 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3152 checkfor = MOUSE_NONE; | |
| 3153 else | |
| 3154 checkfor = MOUSE_COMMAND; | |
| 3155 break; | |
| 3156 | |
| 3157 default: | |
| 3158 checkfor = MOUSE_NONE; | |
| 3159 break; | |
| 3160 }; | |
| 3161 | |
| 3162 /* | |
| 3163 * Allow clipboard selection of text on the command line in "normal" | |
| 3164 * modes. Don't do this when dragging the status line, or extending a | |
| 3165 * Visual selection. | |
| 3166 */ | |
| 3167 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3168 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3169 && button != MOUSE_DRAG |
| 3170 # ifdef FEAT_MOUSESHAPE | |
| 3171 && !drag_status_line | |
| 3172 && !drag_sep_line | |
| 3173 # endif | |
| 3174 ) | |
| 3175 checkfor = MOUSE_NONE; | |
| 3176 | |
| 3177 /* | |
| 3178 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3179 */ | |
| 3180 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3181 checkfor = MOUSE_NONEF; | |
| 3182 | |
| 3183 /* | |
| 3184 * In Ex mode, always use modeless selection. | |
| 3185 */ | |
| 3186 if (exmode_active) | |
| 3187 checkfor = MOUSE_NONE; | |
| 3188 | |
| 3189 /* | |
| 3190 * If the mouse settings say to not use the mouse, use the modeless | |
| 3191 * selection. But if Visual is active, assume that only the Visual area | |
| 3192 * will be selected. | |
| 3193 * Exception: On the command line, both the selection is used and a mouse | |
| 3194 * key is send. | |
| 3195 */ | |
| 3196 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3197 { | |
| 3198 /* Don't do modeless selection in Visual mode. */ | |
| 3199 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3200 return; | |
| 3201 | |
| 3202 /* | |
| 3203 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3204 * But not when also using Ctrl. | |
| 3205 */ | |
| 3206 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3207 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3208 { | |
| 3209 button = MOUSE_RIGHT; | |
| 3210 modifiers &= ~ MOUSE_SHIFT; | |
| 3211 } | |
| 3212 | |
| 3213 /* If the selection is done, allow the right button to extend it. | |
| 3214 * If the selection is cleared, allow the right button to start it | |
| 3215 * from the cursor position. */ | |
| 3216 if (button == MOUSE_RIGHT) | |
| 3217 { | |
| 3218 if (clip_star.state == SELECT_CLEARED) | |
| 3219 { | |
| 3220 if (State & CMDLINE) | |
| 3221 { | |
| 3222 col = msg_col; | |
| 3223 row = msg_row; | |
| 3224 } | |
| 3225 else | |
| 3226 { | |
| 3227 col = curwin->w_wcol; | |
| 3228 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3229 } | |
| 3230 clip_start_selection(col, row, FALSE); | |
| 3231 } | |
| 3232 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3233 repeated_click); | |
| 3234 did_clip = TRUE; | |
| 3235 } | |
| 3236 /* Allow the left button to start the selection */ | |
| 2823 | 3237 else if (button == MOUSE_LEFT) |
| 7 | 3238 { |
| 3239 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3240 did_clip = TRUE; | |
| 3241 } | |
| 3242 | |
| 3243 /* Always allow pasting */ | |
| 3244 if (button != MOUSE_MIDDLE) | |
| 3245 { | |
| 3246 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3247 return; | |
| 3248 if (checkfor != MOUSE_COMMAND) | |
| 3249 button = MOUSE_LEFT; | |
| 3250 } | |
| 3251 repeated_click = FALSE; | |
| 3252 } | |
| 3253 | |
| 3254 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3255 clip_clear_selection(&clip_star); |
| 7 | 3256 #endif |
| 3257 | |
| 3258 /* Don't put events in the input queue now. */ | |
| 3259 if (hold_gui_events) | |
| 3260 return; | |
| 3261 | |
| 3262 row = gui_xy2colrow(x, y, &col); | |
| 3263 | |
| 3264 /* | |
| 3265 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3266 * different character, then don't send an event to vim. | |
| 3267 */ | |
| 3268 if (button == MOUSE_DRAG) | |
| 3269 { | |
| 3270 if (row == prev_row && col == prev_col) | |
| 3271 return; | |
| 3272 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3273 if (y < 0) | |
| 3274 row = -1; | |
| 3275 } | |
| 3276 | |
| 3277 /* | |
| 3278 * If topline has changed (window scrolled) since the last click, reset | |
| 3279 * repeated_click, because we don't want starting Visual mode when | |
| 3280 * clicking on a different character in the text. | |
| 3281 */ | |
| 3282 if (curwin->w_topline != gui_prev_topline | |
| 3283 #ifdef FEAT_DIFF | |
| 3284 || curwin->w_topfill != gui_prev_topfill | |
| 3285 #endif | |
| 3286 ) | |
| 3287 repeated_click = FALSE; | |
| 3288 | |
| 3289 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3290 string[1] = KS_MOUSE; | |
| 3291 string[2] = KE_FILLER; | |
| 3292 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3293 { | |
| 3294 if (repeated_click) | |
| 3295 { | |
| 3296 /* | |
| 3297 * Handle multiple clicks. They only count if the mouse is still | |
| 3298 * pointing at the same character. | |
| 3299 */ | |
| 3300 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3301 num_clicks = 1; | |
| 3302 else if (++num_clicks > 4) | |
| 3303 num_clicks = 1; | |
| 3304 } | |
| 3305 else | |
| 3306 num_clicks = 1; | |
| 3307 prev_button = button; | |
| 3308 gui_prev_topline = curwin->w_topline; | |
| 3309 #ifdef FEAT_DIFF | |
| 3310 gui_prev_topfill = curwin->w_topfill; | |
| 3311 #endif | |
| 3312 | |
| 3313 string[3] = (char_u)(button | 0x20); | |
| 3314 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3315 } | |
| 3316 else | |
| 3317 string[3] = (char_u)button; | |
| 3318 | |
| 3319 string[3] |= modifiers; | |
| 3320 fill_mouse_coord(string + 4, col, row); | |
| 3321 add_to_input_buf(string, 8); | |
| 3322 | |
| 3323 if (row < 0) | |
| 3324 prev_row = 0; | |
| 3325 else | |
| 3326 prev_row = row; | |
| 3327 prev_col = col; | |
| 3328 | |
| 3329 /* | |
| 3330 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3331 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3332 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3333 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3334 gui.dragged_sb = SBAR_NONE; |
| 3335 #endif | |
| 3336 } | |
| 3337 | |
| 3338 /* | |
| 3339 * Convert x and y coordinate to column and row in text window. | |
| 3340 * Corrects for multi-byte character. | |
| 3341 * returns column in "*colp" and row as return value; | |
| 3342 */ | |
| 3343 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3344 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3345 { |
| 3346 int col = check_col(X_2_COL(x)); | |
| 3347 int row = check_row(Y_2_ROW(y)); | |
| 3348 | |
| 3349 *colp = mb_fix_col(col, row); | |
| 3350 return row; | |
| 3351 } | |
| 3352 | |
| 3353 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3354 /* | |
| 3355 * Callback function for when a menu entry has been selected. | |
| 3356 */ | |
| 3357 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3358 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3359 { |
| 664 | 3360 char_u bytes[sizeof(long_u)]; |
| 7 | 3361 |
| 3362 /* Don't put events in the input queue now. */ | |
| 3363 if (hold_gui_events) | |
| 3364 return; | |
| 3365 | |
| 3366 bytes[0] = CSI; | |
| 3367 bytes[1] = KS_MENU; | |
| 3368 bytes[2] = KE_FILLER; | |
| 664 | 3369 add_to_input_buf(bytes, 3); |
| 3370 add_long_to_buf((long_u)menu, bytes); | |
| 3371 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3372 } |
| 3373 #endif | |
| 3374 | |
| 811 | 3375 static int prev_which_scrollbars[3]; |
| 669 | 3376 |
| 7 | 3377 /* |
| 3378 * Set which components are present. | |
| 685 | 3379 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3380 * in p_go. |
| 3381 */ | |
| 3382 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3383 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3384 { |
| 3385 #ifdef FEAT_MENU | |
| 3386 static int prev_menu_is_active = -1; | |
| 3387 #endif | |
| 3388 #ifdef FEAT_TOOLBAR | |
| 3389 static int prev_toolbar = -1; | |
| 3390 int using_toolbar = FALSE; | |
| 3391 #endif | |
| 685 | 3392 #ifdef FEAT_GUI_TABLINE |
| 3393 int using_tabline; | |
| 3394 #endif | |
| 7 | 3395 #ifdef FEAT_FOOTER |
| 3396 static int prev_footer = -1; | |
| 3397 int using_footer = FALSE; | |
| 3398 #endif | |
|
8140
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commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3399 #if defined(FEAT_MENU) |
| 7 | 3400 static int prev_tearoff = -1; |
| 3401 int using_tearoff = FALSE; | |
| 3402 #endif | |
| 3403 | |
| 3404 char_u *p; | |
| 3405 int i; | |
| 3406 #ifdef FEAT_MENU | |
| 3407 int grey_old, grey_new; | |
| 3408 char_u *temp; | |
| 3409 #endif | |
| 3410 win_T *wp; | |
| 3411 int need_set_size; | |
| 3412 int fix_size; | |
| 3413 | |
| 3414 #ifdef FEAT_MENU | |
| 3415 if (oldval != NULL && gui.in_use) | |
| 3416 { | |
| 3417 /* | |
| 3418 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3419 */ | |
| 3420 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3421 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3422 if (grey_old != grey_new) | |
| 3423 { | |
| 3424 temp = p_go; | |
| 3425 p_go = oldval; | |
| 3426 gui_update_menus(MENU_ALL_MODES); | |
| 3427 p_go = temp; | |
| 3428 } | |
| 3429 } | |
| 3430 gui.menu_is_active = FALSE; | |
| 3431 #endif | |
| 3432 | |
| 3433 for (i = 0; i < 3; i++) | |
| 3434 gui.which_scrollbars[i] = FALSE; | |
| 3435 for (p = p_go; *p; p++) | |
| 3436 switch (*p) | |
| 3437 { | |
| 3438 case GO_LEFT: | |
| 3439 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3440 break; | |
| 3441 case GO_RIGHT: | |
| 3442 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3443 break; | |
| 3444 case GO_VLEFT: | |
| 3445 if (win_hasvertsplit()) | |
| 3446 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3447 break; | |
| 3448 case GO_VRIGHT: | |
| 3449 if (win_hasvertsplit()) | |
| 3450 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3451 break; | |
| 3452 case GO_BOT: | |
| 3453 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3454 break; | |
| 3455 #ifdef FEAT_MENU | |
| 3456 case GO_MENUS: | |
| 3457 gui.menu_is_active = TRUE; | |
| 3458 break; | |
| 3459 #endif | |
| 3460 case GO_GREY: | |
| 3461 /* make menu's have grey items, ignored here */ | |
| 3462 break; | |
| 3463 #ifdef FEAT_TOOLBAR | |
| 3464 case GO_TOOLBAR: | |
| 3465 using_toolbar = TRUE; | |
| 3466 break; | |
| 3467 #endif | |
| 3468 #ifdef FEAT_FOOTER | |
| 3469 case GO_FOOTER: | |
| 3470 using_footer = TRUE; | |
| 3471 break; | |
| 3472 #endif | |
| 3473 case GO_TEAROFF: | |
|
8140
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3474 #if defined(FEAT_MENU) |
| 7 | 3475 using_tearoff = TRUE; |
| 3476 #endif | |
| 3477 break; | |
| 3478 default: | |
| 3479 /* Ignore options that are not supported */ | |
| 3480 break; | |
| 3481 } | |
| 685 | 3482 |
| 7 | 3483 if (gui.in_use) |
| 3484 { | |
| 811 | 3485 need_set_size = 0; |
| 7 | 3486 fix_size = FALSE; |
| 685 | 3487 |
| 3488 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3489 /* Update the GUI tab line, it may appear or disappear. This may |
| 3490 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3491 using_tabline = gui_has_tabline(); |
| 706 | 3492 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3493 { |
| 797 | 3494 /* We don't want a resize event change "Rows" here, save and |
| 3495 * restore it. Resizing is handled below. */ | |
| 3496 i = Rows; | |
| 685 | 3497 gui_update_tabline(); |
| 797 | 3498 Rows = i; |
| 1767 | 3499 need_set_size |= RESIZE_VERT; |
| 685 | 3500 if (using_tabline) |
| 3501 fix_size = TRUE; | |
| 3502 if (!gui_use_tabline()) | |
| 3503 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3504 } | |
| 3505 #endif | |
| 3506 | |
| 7 | 3507 for (i = 0; i < 3; i++) |
| 3508 { | |
| 811 | 3509 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3510 * when switching tab pages. But the size only changes when it's | |
| 3511 * shown/unshown. Thus we need two places to remember whether a | |
| 3512 * scrollbar is there or not. */ | |
| 3513 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3514 || gui.which_scrollbars[i] | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3515 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3516 { |
| 3517 if (i == SBAR_BOTTOM) | |
| 3518 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3519 gui.which_scrollbars[i]); | |
| 3520 else | |
| 3521 { | |
| 3522 FOR_ALL_WINDOWS(wp) | |
| 3523 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3524 } | |
| 811 | 3525 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3526 { | |
| 3527 if (i == SBAR_BOTTOM) | |
| 1767 | 3528 need_set_size |= RESIZE_VERT; |
| 811 | 3529 else |
| 1767 | 3530 need_set_size |= RESIZE_HOR; |
| 811 | 3531 if (gui.which_scrollbars[i]) |
| 3532 fix_size = TRUE; | |
| 3533 } | |
| 7 | 3534 } |
| 811 | 3535 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3536 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3537 } |
| 3538 | |
| 3539 #ifdef FEAT_MENU | |
| 3540 if (gui.menu_is_active != prev_menu_is_active) | |
| 3541 { | |
| 3542 /* We don't want a resize event change "Rows" here, save and | |
| 3543 * restore it. Resizing is handled below. */ | |
| 3544 i = Rows; | |
| 3545 gui_mch_enable_menu(gui.menu_is_active); | |
| 3546 Rows = i; | |
| 3547 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3548 need_set_size |= RESIZE_VERT; |
| 7 | 3549 if (gui.menu_is_active) |
| 3550 fix_size = TRUE; | |
| 3551 } | |
| 3552 #endif | |
| 3553 | |
| 3554 #ifdef FEAT_TOOLBAR | |
| 3555 if (using_toolbar != prev_toolbar) | |
| 3556 { | |
| 3557 gui_mch_show_toolbar(using_toolbar); | |
| 3558 prev_toolbar = using_toolbar; | |
| 1767 | 3559 need_set_size |= RESIZE_VERT; |
| 7 | 3560 if (using_toolbar) |
| 3561 fix_size = TRUE; | |
| 3562 } | |
| 3563 #endif | |
| 3564 #ifdef FEAT_FOOTER | |
| 3565 if (using_footer != prev_footer) | |
| 3566 { | |
| 3567 gui_mch_enable_footer(using_footer); | |
| 3568 prev_footer = using_footer; | |
| 1767 | 3569 need_set_size |= RESIZE_VERT; |
| 7 | 3570 if (using_footer) |
| 3571 fix_size = TRUE; | |
| 3572 } | |
| 3573 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3574 #if defined(FEAT_MENU) && !(defined(MSWIN) && !defined(FEAT_TEAROFF)) |
| 7 | 3575 if (using_tearoff != prev_tearoff) |
| 3576 { | |
| 3577 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3578 prev_tearoff = using_tearoff; | |
| 3579 } | |
| 3580 #endif | |
| 1767 | 3581 if (need_set_size != 0) |
| 276 | 3582 { |
| 3583 #ifdef FEAT_GUI_GTK | |
| 1767 | 3584 long prev_Columns = Columns; |
| 3585 long prev_Rows = Rows; | |
| 276 | 3586 #endif |
| 7 | 3587 /* Adjust the size of the window to make the text area keep the |
| 3588 * same size and to avoid that part of our window is off-screen | |
| 3589 * and a scrollbar can't be used, for example. */ | |
| 811 | 3590 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3591 |
| 3592 #ifdef FEAT_GUI_GTK | |
| 3593 /* GTK has the annoying habit of sending us resize events when | |
| 3594 * changing the window size ourselves. This mostly happens when | |
| 3595 * waiting for a character to arrive, quite unpredictably, and may | |
| 3596 * change Columns and Rows when we don't want it. Wait for a | |
| 3597 * character here to avoid this effect. | |
| 3598 * If you remove this, please test this command for resizing | |
| 292 | 3599 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3600 * Don't do this while starting up though. |
| 1767 | 3601 * Don't change Rows when adding menu/toolbar/tabline. |
| 3602 * Don't change Columns when adding vertical toolbar. */ | |
| 3603 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3604 (void)char_avail(); |
| 1767 | 3605 if ((need_set_size & RESIZE_VERT) == 0) |
| 3606 Rows = prev_Rows; | |
| 3607 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3608 Columns = prev_Columns; | |
| 276 | 3609 #endif |
| 3610 } | |
| 687 | 3611 /* When the console tabline appears or disappears the window positions |
| 3612 * change. */ | |
| 3613 if (firstwin->w_winrow != tabline_height()) | |
| 3614 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3615 } |
| 3616 } | |
| 3617 | |
| 685 | 3618 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3619 /* | |
| 3620 * Return TRUE if the GUI is taking care of the tabline. | |
| 3621 * It may still be hidden if 'showtabline' is zero. | |
| 3622 */ | |
| 3623 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3624 gui_use_tabline(void) |
| 685 | 3625 { |
| 3626 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3627 } | |
| 3628 | |
| 3629 /* | |
| 3630 * Return TRUE if the GUI is showing the tabline. | |
| 3631 * This uses 'showtabline'. | |
| 3632 */ | |
| 3633 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3634 gui_has_tabline(void) |
| 685 | 3635 { |
| 3636 if (!gui_use_tabline() | |
| 3637 || p_stal == 0 | |
| 3638 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3639 return FALSE; | |
| 3640 return TRUE; | |
| 3641 } | |
| 3642 | |
| 3643 /* | |
| 3644 * Update the tabline. | |
| 3645 * This may display/undisplay the tabline and update the labels. | |
| 3646 */ | |
| 3647 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3648 gui_update_tabline(void) |
| 685 | 3649 { |
| 3650 int showit = gui_has_tabline(); | |
| 797 | 3651 int shown = gui_mch_showing_tabline(); |
| 685 | 3652 |
| 3653 if (!gui.starting && starting == 0) | |
| 3654 { | |
| 848 | 3655 /* Updating the tabline uses direct GUI commands, flush |
| 3656 * outstanding instructions first. (esp. clear screen) */ | |
| 3657 out_flush(); | |
| 3658 | |
| 797 | 3659 if (!showit != !shown) |
| 3660 gui_mch_show_tabline(showit); | |
| 685 | 3661 if (showit != 0) |
| 3662 gui_mch_update_tabline(); | |
| 797 | 3663 |
| 3664 /* When the tabs change from hidden to shown or from shown to | |
| 3665 * hidden the size of the text area should remain the same. */ | |
| 3666 if (!showit != !shown) | |
| 811 | 3667 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3668 } |
| 3669 } | |
| 3670 | |
| 3671 /* | |
| 839 | 3672 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3673 */ |
| 3674 void | |
|
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parents:
7801
diff
changeset
|
3675 get_tabline_label( |
|
81794242a275
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parents:
7801
diff
changeset
|
3676 tabpage_T *tp, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3677 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3678 { |
| 3679 int modified = FALSE; | |
| 3680 char_u buf[40]; | |
| 3681 int wincount; | |
| 3682 win_T *wp; | |
| 857 | 3683 char_u **opt; |
| 839 | 3684 |
| 3685 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3686 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3687 if (**opt != NUL) | |
| 685 | 3688 { |
| 687 | 3689 int use_sandbox = FALSE; |
| 3690 int save_called_emsg = called_emsg; | |
| 3691 char_u res[MAXPATHL]; | |
| 706 | 3692 tabpage_T *save_curtab; |
| 839 | 3693 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3694 : "guitablabel"); | |
| 687 | 3695 |
| 3696 called_emsg = FALSE; | |
| 3697 | |
| 3698 printer_page_num = tabpage_index(tp); | |
| 3699 # ifdef FEAT_EVAL | |
| 3700 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3701 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3702 # endif |
| 706 | 3703 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3704 curtab->tp_firstwin = firstwin; | |
| 3705 curtab->tp_lastwin = lastwin; | |
| 3706 curtab->tp_curwin = curwin; | |
| 3707 save_curtab = curtab; | |
| 3708 curtab = tp; | |
| 3709 topframe = curtab->tp_topframe; | |
| 3710 firstwin = curtab->tp_firstwin; | |
| 3711 lastwin = curtab->tp_lastwin; | |
| 3712 curwin = curtab->tp_curwin; | |
| 3713 curbuf = curwin->w_buffer; | |
| 3714 | |
| 687 | 3715 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3716 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3717 0, (int)Columns, NULL, NULL); |
| 687 | 3718 STRCPY(NameBuff, res); |
| 3719 | |
| 706 | 3720 /* Back to the original curtab. */ |
| 3721 curtab = save_curtab; | |
| 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 if (called_emsg) |
| 839 | 3729 set_string_option_direct(opt_name, -1, |
| 694 | 3730 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3731 called_emsg |= save_called_emsg; |
| 3732 } | |
| 857 | 3733 |
| 3734 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3735 * use a default label. */ | |
| 3736 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3737 { |
| 819 | 3738 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3739 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3740 if (!tooltip) |
| 3741 shorten_dir(NameBuff); | |
| 687 | 3742 |
| 3743 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3744 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3745 if (bufIsChanged(wp->w_buffer)) | |
| 3746 modified = TRUE; | |
| 3747 if (modified || wincount > 1) | |
| 3748 { | |
| 3749 if (wincount > 1) | |
| 3750 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3751 else | |
| 3752 buf[0] = NUL; | |
| 3753 if (modified) | |
| 3754 STRCAT(buf, "+"); | |
| 3755 STRCAT(buf, " "); | |
| 1620 | 3756 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3757 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3758 } | |
| 685 | 3759 } |
| 3760 } | |
| 3761 | |
| 691 | 3762 /* |
| 3763 * Send the event for clicking to select tab page "nr". | |
| 3764 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3765 * that tab page or the cmdline window is open. |
| 691 | 3766 */ |
| 3767 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3768 send_tabline_event(int nr) |
| 691 | 3769 { |
| 3770 char_u string[3]; | |
| 3771 | |
| 3772 if (nr == tabpage_index(curtab)) | |
| 3773 return FALSE; | |
| 844 | 3774 |
| 3775 /* Don't put events in the input queue now. */ | |
| 3776 if (hold_gui_events | |
| 838 | 3777 # ifdef FEAT_CMDWIN |
| 844 | 3778 || cmdwin_type != 0 |
| 3779 # endif | |
| 3780 ) | |
| 838 | 3781 { |
| 3782 /* Set it back to the current tab page. */ | |
| 3783 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3784 return FALSE; | |
| 3785 } | |
| 844 | 3786 |
| 691 | 3787 string[0] = CSI; |
| 3788 string[1] = KS_TABLINE; | |
| 3789 string[2] = KE_FILLER; | |
| 3790 add_to_input_buf(string, 3); | |
| 3791 string[0] = nr; | |
| 3792 add_to_input_buf_csi(string, 1); | |
| 3793 return TRUE; | |
| 3794 } | |
| 3795 | |
| 824 | 3796 /* |
| 3797 * Send a tabline menu event | |
| 3798 */ | |
| 3799 void | |
|
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parents:
7801
diff
changeset
|
3800 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3801 { |
| 3802 char_u string[3]; | |
| 3803 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3804 // Don't put events in the input queue now. |
| 844 | 3805 if (hold_gui_events) |
| 3806 return; | |
| 3807 | |
|
15134
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patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3808 // Cannot close the last tabpage. |
|
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3809 if (event == TABLINE_MENU_CLOSE && first_tabpage->tp_next == NULL) |
|
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3810 return; |
|
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patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3811 |
| 824 | 3812 string[0] = CSI; |
| 3813 string[1] = KS_TABMENU; | |
| 3814 string[2] = KE_FILLER; | |
| 3815 add_to_input_buf(string, 3); | |
| 3816 string[0] = tabidx; | |
| 3817 string[1] = (char_u)(long)event; | |
| 3818 add_to_input_buf_csi(string, 2); | |
| 3819 } | |
| 3820 | |
| 685 | 3821 #endif |
| 7 | 3822 |
| 3823 /* | |
| 3824 * Scrollbar stuff: | |
| 3825 */ | |
| 3826 | |
| 669 | 3827 /* |
| 3828 * Remove all scrollbars. Used before switching to another tab page. | |
| 3829 */ | |
| 3830 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3831 gui_remove_scrollbars(void) |
| 669 | 3832 { |
| 3833 int i; | |
| 3834 win_T *wp; | |
| 3835 | |
| 3836 for (i = 0; i < 3; i++) | |
| 3837 { | |
| 3838 if (i == SBAR_BOTTOM) | |
| 3839 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3840 else | |
| 3841 { | |
| 3842 FOR_ALL_WINDOWS(wp) | |
| 3843 gui_do_scrollbar(wp, i, FALSE); | |
| 3844 } | |
| 788 | 3845 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3846 } |
| 3847 } | |
| 3848 | |
| 7 | 3849 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3850 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3851 { |
| 3852 static int sbar_ident = 0; | |
| 3853 | |
| 3854 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3855 sb->wp = wp; | |
| 3856 sb->type = type; | |
| 3857 sb->value = 0; | |
| 3858 #ifdef FEAT_GUI_ATHENA | |
| 3859 sb->pixval = 0; | |
| 3860 #endif | |
| 3861 sb->size = 1; | |
| 3862 sb->max = 1; | |
| 3863 sb->top = 0; | |
| 3864 sb->height = 0; | |
| 3865 sb->width = 0; | |
| 3866 sb->status_height = 0; | |
| 3867 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3868 } | |
| 3869 | |
| 3870 /* | |
| 3871 * Find the scrollbar with the given index. | |
| 3872 */ | |
| 3873 scrollbar_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3874 gui_find_scrollbar(long ident) |
| 7 | 3875 { |
| 3876 win_T *wp; | |
| 3877 | |
| 3878 if (gui.bottom_sbar.ident == ident) | |
| 3879 return &gui.bottom_sbar; | |
| 3880 FOR_ALL_WINDOWS(wp) | |
| 3881 { | |
| 3882 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3883 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3884 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3885 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3886 } | |
| 3887 return NULL; | |
| 3888 } | |
| 3889 | |
| 3890 /* | |
| 3891 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3892 * | |
| 3893 * For Win32, Macintosh and GTK+ 2: | |
| 3894 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3895 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3896 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3897 * we're just hanging in the call to DispatchMessage() in | |
| 3898 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3899 * mouse button click event in the scrollbar window. -- webb. | |
| 3900 * | |
| 3901 * Solution: Do the scrolling right here. But only when allowed. | |
| 3902 * Ignore the scrollbars while executing an external command or when there | |
| 3903 * are still characters to be processed. | |
| 3904 */ | |
| 3905 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3906 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3907 { |
| 3908 win_T *wp; | |
| 3909 int sb_num; | |
| 3910 #ifdef USE_ON_FLY_SCROLL | |
| 3911 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3912 linenr_T old_topline = curwin->w_topline; | |
| 3913 # ifdef FEAT_DIFF | |
| 3914 int old_topfill = curwin->w_topfill; | |
| 3915 # endif | |
| 3916 #else | |
| 664 | 3917 char_u bytes[sizeof(long_u)]; |
| 7 | 3918 int byte_count; |
| 3919 #endif | |
| 3920 | |
| 3921 if (sb == NULL) | |
| 3922 return; | |
| 3923 | |
| 3924 /* Don't put events in the input queue now. */ | |
| 3925 if (hold_gui_events) | |
| 3926 return; | |
| 3927 | |
| 3928 #ifdef FEAT_CMDWIN | |
| 3929 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3930 return; | |
| 3931 #endif | |
| 3932 | |
| 3933 if (still_dragging) | |
| 3934 { | |
| 3935 if (sb->wp == NULL) | |
| 3936 gui.dragged_sb = SBAR_BOTTOM; | |
| 3937 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3938 gui.dragged_sb = SBAR_LEFT; | |
| 3939 else | |
| 3940 gui.dragged_sb = SBAR_RIGHT; | |
| 3941 gui.dragged_wp = sb->wp; | |
| 3942 } | |
| 3943 else | |
| 3944 { | |
| 3945 gui.dragged_sb = SBAR_NONE; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3946 #ifdef FEAT_GUI_GTK |
| 7 | 3947 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3948 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3949 gui.dragged_wp = NULL; |
| 3950 #endif | |
| 3951 } | |
| 3952 | |
| 3953 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3954 if (sb->wp != NULL) | |
| 3955 sb = &sb->wp->w_scrollbars[0]; | |
| 3956 | |
| 3957 /* | |
| 3958 * Check validity of value | |
| 3959 */ | |
| 3960 if (value < 0) | |
| 3961 value = 0; | |
| 3962 #ifdef SCROLL_PAST_END | |
| 3963 else if (value > sb->max) | |
| 3964 value = sb->max; | |
| 3965 #else | |
| 3966 if (value > sb->max - sb->size + 1) | |
| 3967 value = sb->max - sb->size + 1; | |
| 3968 #endif | |
| 3969 | |
| 3970 sb->value = value; | |
| 3971 | |
| 3972 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3973 /* When not allowed to do the scrolling right now, return. |
| 3974 * This also checked input_available(), but that causes the first click in | |
| 3975 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3976 if (dont_scroll) | |
| 7 | 3977 return; |
| 3978 #endif | |
| 973 | 3979 #ifdef FEAT_INS_EXPAND |
| 3980 /* Disallow scrolling the current window when the completion popup menu is | |
| 3981 * visible. */ | |
| 3982 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 3983 return; | |
| 3984 #endif | |
| 7 | 3985 |
| 3986 #ifdef FEAT_RIGHTLEFT | |
| 3987 if (sb->wp == NULL && curwin->w_p_rl) | |
| 3988 { | |
| 3989 value = sb->max + 1 - sb->size - value; | |
| 3990 if (value < 0) | |
| 3991 value = 0; | |
| 3992 } | |
| 3993 #endif | |
| 3994 | |
| 3995 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 3996 { | |
| 3997 sb_num = 0; | |
| 3998 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 3999 sb_num++; | |
| 4000 if (wp == NULL) | |
| 4001 return; | |
| 4002 | |
| 4003 #ifdef USE_ON_FLY_SCROLL | |
| 4004 current_scrollbar = sb_num; | |
| 4005 scrollbar_value = value; | |
| 4006 if (State & NORMAL) | |
| 4007 { | |
| 4008 gui_do_scroll(); | |
| 4009 setcursor(); | |
| 4010 } | |
| 4011 else if (State & INSERT) | |
| 4012 { | |
| 4013 ins_scroll(); | |
| 4014 setcursor(); | |
| 4015 } | |
| 4016 else if (State & CMDLINE) | |
| 4017 { | |
| 4018 if (msg_scrolled == 0) | |
| 4019 { | |
| 4020 gui_do_scroll(); | |
| 4021 redrawcmdline(); | |
| 4022 } | |
| 4023 } | |
| 4024 # ifdef FEAT_FOLDING | |
| 4025 /* Value may have been changed for closed fold. */ | |
| 4026 sb->value = sb->wp->w_topline - 1; | |
| 4027 # endif | |
| 788 | 4028 |
| 4029 /* When dragging one scrollbar and there is another one at the other | |
| 4030 * side move the thumb of that one too. */ | |
| 4031 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4032 gui_mch_set_scrollbar_thumb( | |
| 4033 &sb->wp->w_scrollbars[ | |
| 4034 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4035 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4036 sb->value, sb->size, sb->max); | |
| 4037 | |
| 7 | 4038 #else |
| 4039 bytes[0] = CSI; | |
| 4040 bytes[1] = KS_VER_SCROLLBAR; | |
| 4041 bytes[2] = KE_FILLER; | |
| 4042 bytes[3] = (char_u)sb_num; | |
| 4043 byte_count = 4; | |
| 4044 #endif | |
| 4045 } | |
| 4046 else | |
| 4047 { | |
| 4048 #ifdef USE_ON_FLY_SCROLL | |
| 4049 scrollbar_value = value; | |
| 4050 | |
| 4051 if (State & NORMAL) | |
|
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diff
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|
4052 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4053 else if (State & INSERT) |
| 4054 ins_horscroll(); | |
| 4055 else if (State & CMDLINE) | |
| 4056 { | |
| 540 | 4057 if (msg_scrolled == 0) |
| 7 | 4058 { |
|
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diff
changeset
|
4059 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4060 redrawcmdline(); |
| 4061 } | |
| 4062 } | |
| 4063 if (old_leftcol != curwin->w_leftcol) | |
| 4064 { | |
| 4065 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4066 setcursor(); | |
| 4067 } | |
| 4068 #else | |
| 4069 bytes[0] = CSI; | |
| 4070 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4071 bytes[2] = KE_FILLER; | |
| 4072 byte_count = 3; | |
| 4073 #endif | |
| 4074 } | |
| 4075 | |
| 4076 #ifdef USE_ON_FLY_SCROLL | |
| 4077 /* | |
| 4078 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4079 */ | |
| 4080 if (curwin->w_p_scb | |
| 4081 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4082 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
|
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diff
changeset
|
4083 # ifdef FEAT_DIFF |
| 7 | 4084 || curwin->w_topfill != old_topfill |
|
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parents:
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diff
changeset
|
4085 # endif |
| 7 | 4086 )))) |
| 4087 { | |
| 4088 do_check_scrollbind(TRUE); | |
| 4089 /* need to update the window right here */ | |
|
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parents:
9387
diff
changeset
|
4090 FOR_ALL_WINDOWS(wp) |
| 7 | 4091 if (wp->w_redr_type > 0) |
| 4092 updateWindow(wp); | |
| 4093 setcursor(); | |
| 4094 } | |
|
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parents:
13080
diff
changeset
|
4095 out_flush_cursor(FALSE, TRUE); |
| 7 | 4096 #else |
| 664 | 4097 add_to_input_buf(bytes, byte_count); |
| 4098 add_long_to_buf((long_u)value, bytes); | |
| 4099 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4100 #endif |
| 4101 } | |
| 4102 | |
| 4103 /* | |
| 4104 * Scrollbar stuff: | |
| 4105 */ | |
| 4106 | |
| 1906 | 4107 /* |
| 4108 * Called when something in the window layout has changed. | |
| 4109 */ | |
| 4110 void | |
|
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7801
diff
changeset
|
4111 gui_may_update_scrollbars(void) |
| 1906 | 4112 { |
| 4113 if (gui.in_use && starting == 0) | |
| 4114 { | |
| 4115 out_flush(); | |
| 4116 gui_init_which_components(NULL); | |
| 4117 gui_update_scrollbars(TRUE); | |
| 4118 } | |
| 4119 need_mouse_correct = TRUE; | |
| 4120 } | |
| 4121 | |
| 7 | 4122 void |
|
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7801
diff
changeset
|
4123 gui_update_scrollbars( |
|
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7801
diff
changeset
|
4124 int force) /* Force all scrollbars to get updated */ |
| 7 | 4125 { |
| 4126 win_T *wp; | |
| 4127 scrollbar_T *sb; | |
| 4128 long val, size, max; /* need 32 bits here */ | |
| 4129 int which_sb; | |
| 4130 int h, y; | |
| 4131 static win_T *prev_curwin = NULL; | |
| 4132 | |
| 4133 /* Update the horizontal scrollbar */ | |
| 4134 gui_update_horiz_scrollbar(force); | |
| 4135 | |
|
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diff
changeset
|
4136 #ifndef MSWIN |
| 7 | 4137 /* Return straight away if there is neither a left nor right scrollbar. |
| 4138 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4139 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4140 return; | |
| 4141 #endif | |
| 4142 | |
| 4143 /* | |
| 4144 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4145 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4146 * need to update the other one. | |
| 4147 */ | |
| 674 | 4148 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4149 && gui.which_scrollbars[SBAR_LEFT] | |
| 4150 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4151 { |
| 4152 /* | |
| 4153 * If we have two scrollbars and one of them is being dragged, just | |
| 4154 * copy the scrollbar position from the dragged one to the other one. | |
| 4155 */ | |
| 4156 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4157 if (gui.dragged_wp != NULL) | |
| 4158 gui_mch_set_scrollbar_thumb( | |
| 4159 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4160 gui.dragged_wp->w_scrollbars[0].value, | |
| 4161 gui.dragged_wp->w_scrollbars[0].size, | |
| 4162 gui.dragged_wp->w_scrollbars[0].max); | |
| 4163 } | |
| 4164 | |
| 4165 /* avoid that moving components around generates events */ | |
| 4166 ++hold_gui_events; | |
| 4167 | |
|
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parents:
9649
diff
changeset
|
4168 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4169 { |
| 4170 if (wp->w_buffer == NULL) /* just in case */ | |
| 4171 continue; | |
| 674 | 4172 /* Skip a scrollbar that is being dragged. */ |
| 4173 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4174 || gui.dragged_sb == SBAR_RIGHT) | |
| 4175 && gui.dragged_wp == wp) | |
| 4176 continue; | |
| 4177 | |
| 7 | 4178 #ifdef SCROLL_PAST_END |
| 4179 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4180 #else | |
| 4181 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4182 #endif | |
| 4183 if (max < 0) /* empty buffer */ | |
| 4184 max = 0; | |
| 4185 val = wp->w_topline - 1; | |
| 4186 size = wp->w_height; | |
| 4187 #ifdef SCROLL_PAST_END | |
| 4188 if (val > max) /* just in case */ | |
| 4189 val = max; | |
| 4190 #else | |
| 4191 if (size > max + 1) /* just in case */ | |
| 4192 size = max + 1; | |
| 4193 if (val > max - size + 1) | |
| 4194 val = max - size + 1; | |
| 4195 #endif | |
| 4196 if (val < 0) /* minimal value is 0 */ | |
| 4197 val = 0; | |
| 4198 | |
| 4199 /* | |
| 4200 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4201 * It would be the same info for left and right so we just store it for | |
| 4202 * one of them. | |
| 4203 */ | |
| 4204 sb = &wp->w_scrollbars[0]; | |
| 4205 | |
| 4206 /* | |
| 4207 * Note: no check for valid w_botline. If it's not valid the | |
| 4208 * scrollbars will be updated later anyway. | |
| 4209 */ | |
| 4210 if (size < 1 || wp->w_botline - 2 > max) | |
| 4211 { | |
| 4212 /* | |
| 4213 * This can happen during changing files. Just don't update the | |
| 4214 * scrollbar for now. | |
| 4215 */ | |
| 4216 sb->height = 0; /* Force update next time */ | |
| 4217 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4218 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4219 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4220 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4221 continue; | |
| 4222 } | |
| 4223 if (force || sb->height != wp->w_height | |
| 4224 || sb->top != wp->w_winrow | |
| 4225 || sb->status_height != wp->w_status_height | |
| 4226 || sb->width != wp->w_width | |
|
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parents:
12457
diff
changeset
|
4227 || prev_curwin != curwin) |
| 7 | 4228 { |
| 4229 /* Height, width or position of scrollbar has changed. For | |
| 4230 * vertical split: curwin changed. */ | |
| 4231 sb->height = wp->w_height; | |
| 4232 sb->top = wp->w_winrow; | |
| 4233 sb->status_height = wp->w_status_height; | |
| 4234 sb->width = wp->w_width; | |
| 4235 | |
| 4236 /* Calculate height and position in pixels */ | |
| 4237 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4238 y = sb->top * gui.char_height + gui.border_offset; | |
| 4239 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4240 if (gui.menu_is_active) | |
| 4241 y += gui.menu_height; | |
| 4242 #endif | |
| 4243 | |
| 4244 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4245 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4246 # ifdef FEAT_GUI_ATHENA | |
| 4247 y += gui.toolbar_height; | |
| 4248 # else | |
| 4249 # ifdef FEAT_GUI_MSWIN | |
| 4250 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4251 # endif | |
| 4252 # endif | |
| 4253 #endif | |
| 4254 | |
| 810 | 4255 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4256 if (gui_has_tabline()) | |
| 843 | 4257 y += gui.tabline_height; |
| 810 | 4258 #endif |
| 4259 | |
| 7 | 4260 if (wp->w_winrow == 0) |
| 4261 { | |
| 4262 /* Height of top scrollbar includes width of top border */ | |
| 4263 h += gui.border_offset; | |
| 4264 y -= gui.border_offset; | |
| 4265 } | |
| 4266 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4267 { | |
| 4268 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4269 gui.left_sbar_x, y, | |
| 4270 gui.scrollbar_width, h); | |
| 4271 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4272 } | |
| 4273 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4274 { | |
| 4275 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4276 gui.right_sbar_x, y, | |
| 4277 gui.scrollbar_width, h); | |
| 4278 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4279 } | |
| 4280 } | |
| 4281 | |
| 4282 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4283 * checking if the thumb moved at least a pixel. Only do this for | |
| 4284 * Athena, most other GUIs require the update anyway to make the | |
| 4285 * arrows work. */ | |
| 4286 #ifdef FEAT_GUI_ATHENA | |
| 4287 if (max == 0) | |
| 4288 y = 0; | |
| 4289 else | |
| 4290 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4291 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4292 #else | |
| 4293 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4294 #endif | |
| 4295 { | |
| 4296 /* Thumb of scrollbar has moved */ | |
| 4297 sb->value = val; | |
| 4298 #ifdef FEAT_GUI_ATHENA | |
| 4299 sb->pixval = y; | |
| 4300 #endif | |
| 4301 sb->size = size; | |
| 4302 sb->max = max; | |
| 674 | 4303 if (gui.which_scrollbars[SBAR_LEFT] |
| 4304 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4305 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4306 val, size, max); | |
| 4307 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4308 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4309 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4310 val, size, max); | |
| 4311 } | |
| 4312 } | |
| 4313 prev_curwin = curwin; | |
| 4314 --hold_gui_events; | |
| 4315 } | |
| 4316 | |
| 4317 /* | |
| 4318 * Enable or disable a scrollbar. | |
| 4319 * Check for scrollbars for vertically split windows which are not enabled | |
| 4320 * sometimes. | |
| 4321 */ | |
| 4322 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4323 gui_do_scrollbar( |
|
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parents:
7801
diff
changeset
|
4324 win_T *wp, |
|
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parents:
7801
diff
changeset
|
4325 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4326 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4327 { |
| 4328 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4329 int has_midcol = (wp->w_wincol <= midcol | |
| 4330 && wp->w_wincol + wp->w_width >= midcol); | |
| 4331 | |
| 4332 /* Only enable scrollbars that contain the middle column of the current | |
| 4333 * window. */ | |
| 4334 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4335 { | |
| 4336 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4337 * contain the middle column of the current window. */ | |
| 4338 if (!has_midcol) | |
| 4339 enable = FALSE; | |
| 4340 } | |
| 4341 else | |
| 4342 { | |
| 4343 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4344 * contain the middle column of the current window nor are on the far | |
| 4345 * side. */ | |
| 4346 if (midcol > Columns / 2) | |
| 4347 { | |
| 4348 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4349 enable = FALSE; | |
| 4350 } | |
| 4351 else | |
| 4352 { | |
| 4353 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4354 : !has_midcol) | |
| 4355 enable = FALSE; | |
| 4356 } | |
| 4357 } | |
| 4358 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4359 } | |
| 4360 | |
| 4361 /* | |
| 4362 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4363 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4364 * or FALSE otherwise. | |
| 4365 */ | |
| 4366 int | |
|
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7801
diff
changeset
|
4367 gui_do_scroll(void) |
| 7 | 4368 { |
| 4369 win_T *wp, *save_wp; | |
| 4370 int i; | |
| 4371 long nlines; | |
| 4372 pos_T old_cursor; | |
| 4373 linenr_T old_topline; | |
| 4374 #ifdef FEAT_DIFF | |
| 4375 int old_topfill; | |
| 4376 #endif | |
| 4377 | |
| 4378 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4379 if (wp == NULL) | |
| 4380 break; | |
| 4381 if (wp == NULL) | |
| 4382 /* Couldn't find window */ | |
| 4383 return FALSE; | |
| 4384 | |
| 4385 /* | |
| 4386 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4387 */ | |
| 4388 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4389 if (nlines == 0) | |
| 4390 return FALSE; | |
| 4391 | |
| 4392 save_wp = curwin; | |
| 4393 old_topline = wp->w_topline; | |
| 4394 #ifdef FEAT_DIFF | |
| 4395 old_topfill = wp->w_topfill; | |
| 4396 #endif | |
| 4397 old_cursor = wp->w_cursor; | |
| 4398 curwin = wp; | |
| 4399 curbuf = wp->w_buffer; | |
| 4400 if (nlines < 0) | |
| 4401 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4402 else | |
| 4403 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4404 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4405 * the mouse-up event already, but we still want it to behave like when | |
| 4406 * dragging. But not the next click in an arrow. */ | |
| 4407 if (gui.dragged_sb == SBAR_NONE) | |
| 4408 gui.dragged_wp = NULL; | |
| 4409 | |
| 4410 if (old_topline != wp->w_topline | |
| 4411 #ifdef FEAT_DIFF | |
| 4412 || old_topfill != wp->w_topfill | |
| 4413 #endif | |
| 4414 ) | |
| 4415 { | |
|
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diff
changeset
|
4416 if (get_scrolloff_value() != 0) |
| 7 | 4417 { |
| 4418 cursor_correct(); /* fix window for 'so' */ | |
| 4419 update_topline(); /* avoid up/down jump */ | |
| 4420 } | |
| 4421 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4422 coladvance(wp->w_curswant); | |
| 4423 wp->w_scbind_pos = wp->w_topline; | |
| 4424 } | |
| 4425 | |
| 519 | 4426 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4427 validate_cursor(); | |
| 4428 | |
| 7 | 4429 curwin = save_wp; |
| 4430 curbuf = save_wp->w_buffer; | |
| 4431 | |
| 4432 /* | |
| 4433 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4434 * the status line!). | |
| 4435 */ | |
| 4436 if (old_topline != wp->w_topline | |
| 519 | 4437 || wp->w_redr_type != 0 |
| 7 | 4438 #ifdef FEAT_DIFF |
| 4439 || old_topfill != wp->w_topfill | |
| 4440 #endif | |
| 4441 ) | |
| 4442 { | |
| 1434 | 4443 int type = VALID; |
| 4444 | |
| 4445 #ifdef FEAT_INS_EXPAND | |
| 4446 if (pum_visible()) | |
| 4447 { | |
| 4448 type = NOT_VALID; | |
| 4449 wp->w_lines_valid = 0; | |
| 4450 } | |
| 4451 #endif | |
| 4452 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4453 * disappear when losing focus after a scrollbar drag. */ | |
| 4454 if (wp->w_redr_type < type) | |
| 4455 wp->w_redr_type = type; | |
|
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changeset
|
4456 mch_disable_flush(); |
| 7 | 4457 updateWindow(wp); /* update window, status line, and cmdline */ |
|
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diff
changeset
|
4458 mch_enable_flush(); |
| 7 | 4459 } |
| 4460 | |
| 973 | 4461 #ifdef FEAT_INS_EXPAND |
| 4462 /* May need to redraw the popup menu. */ | |
| 4463 if (pum_visible()) | |
| 4464 pum_redraw(); | |
| 4465 #endif | |
| 4466 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10819
diff
changeset
|
4467 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4468 } |
| 4469 | |
| 4470 | |
| 4471 /* | |
| 4472 * Horizontal scrollbar stuff: | |
| 4473 */ | |
| 4474 | |
| 4475 /* | |
| 4476 * Return length of line "lnum" for horizontal scrolling. | |
| 4477 */ | |
| 4478 static colnr_T | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4479 scroll_line_len(linenr_T lnum) |
| 7 | 4480 { |
| 4481 char_u *p; | |
| 4482 colnr_T col; | |
| 4483 int w; | |
| 4484 | |
| 4485 p = ml_get(lnum); | |
| 4486 col = 0; | |
| 4487 if (*p != NUL) | |
| 4488 for (;;) | |
| 4489 { | |
| 4490 w = chartabsize(p, col); | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4491 MB_PTR_ADV(p); |
| 7 | 4492 if (*p == NUL) /* don't count the last character */ |
| 4493 break; | |
| 4494 col += w; | |
| 4495 } | |
| 4496 return col; | |
| 4497 } | |
| 4498 | |
| 4499 /* Remember which line is currently the longest, so that we don't have to | |
| 4500 * search for it when scrolling horizontally. */ | |
| 4501 static linenr_T longest_lnum = 0; | |
| 4502 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4503 /* |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4504 * 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
|
4505 * 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
|
4506 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4507 static linenr_T |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4508 gui_find_longest_lnum(void) |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4509 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4510 linenr_T ret = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4511 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4512 /* 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
|
4513 * 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
|
4514 * postponed. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4515 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
|
4516 && 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
|
4517 && 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
|
4518 && 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
|
4519 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4520 linenr_T lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4521 colnr_T n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4522 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4523 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4524 /* 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
|
4525 * 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
|
4526 * below. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4527 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
|
4528 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4529 n = scroll_line_len(lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4530 if (n > (colnr_T)max) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4531 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4532 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4533 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4534 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4535 else if (n == (colnr_T)max |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4536 && 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
|
4537 < 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
|
4538 ret = lnum; |
|
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 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4541 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4542 /* Use cursor line only. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4543 ret = curwin->w_cursor.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 return ret; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4546 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4547 |
| 7 | 4548 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4549 gui_update_horiz_scrollbar(int force) |
| 7 | 4550 { |
| 4551 long value, size, max; /* need 32 bit ints here */ | |
| 4552 | |
| 4553 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4554 return; | |
| 4555 | |
| 4556 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4557 return; | |
| 4558 | |
| 4559 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4560 return; | |
| 4561 | |
| 4562 /* | |
| 4563 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4564 * something (like changing files). If so, don't do anything for now. | |
| 4565 */ | |
| 4566 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4567 { | |
| 4568 gui.bottom_sbar.value = -1; | |
| 4569 return; | |
| 4570 } | |
| 4571 | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4572 size = curwin->w_width; |
| 7 | 4573 if (curwin->w_p_wrap) |
| 4574 { | |
| 4575 value = 0; | |
| 4576 #ifdef SCROLL_PAST_END | |
| 4577 max = 0; | |
| 4578 #else | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4579 max = curwin->w_width - 1; |
| 7 | 4580 #endif |
| 4581 } | |
| 4582 else | |
| 4583 { | |
| 4584 value = curwin->w_leftcol; | |
| 4585 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4586 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4587 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 |
| 7 | 4589 if (virtual_active()) |
| 4590 { | |
| 4591 /* May move the cursor even further to the right. */ | |
| 4592 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4593 max = curwin->w_virtcol; | |
| 4594 } | |
| 4595 | |
| 4596 #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
|
4597 max += curwin->w_width - 1; |
| 7 | 4598 #endif |
| 4599 /* 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
|
4600 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4601 size -= curwin_col_off(); |
| 4602 #ifndef SCROLL_PAST_END | |
| 4603 max -= curwin_col_off(); | |
| 4604 #endif | |
| 4605 } | |
| 4606 | |
| 4607 #ifndef SCROLL_PAST_END | |
| 4608 if (value > max - size + 1) | |
| 4609 value = max - size + 1; /* limit the value to allowable range */ | |
| 4610 #endif | |
| 4611 | |
| 4612 #ifdef FEAT_RIGHTLEFT | |
| 4613 if (curwin->w_p_rl) | |
| 4614 { | |
| 4615 value = max + 1 - size - value; | |
| 4616 if (value < 0) | |
| 4617 { | |
| 4618 size += value; | |
| 4619 value = 0; | |
| 4620 } | |
| 4621 } | |
| 4622 #endif | |
| 4623 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4624 && max == gui.bottom_sbar.max) | |
| 4625 return; | |
| 4626 | |
| 4627 gui.bottom_sbar.value = value; | |
| 4628 gui.bottom_sbar.size = size; | |
| 4629 gui.bottom_sbar.max = max; | |
| 4630 gui.prev_wrap = curwin->w_p_wrap; | |
| 4631 | |
| 4632 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4633 } | |
| 4634 | |
| 4635 /* | |
| 4636 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4637 */ | |
| 4638 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4639 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4640 { |
| 4641 /* no wrapping, no scrolling */ | |
| 4642 if (curwin->w_p_wrap) | |
| 4643 return FALSE; | |
| 4644 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4645 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4646 return FALSE; |
| 4647 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4648 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4649 |
| 4650 /* 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
|
4651 * longest visible line. */ |
| 7 | 4652 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
|
4653 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4654 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4655 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4656 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4657 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4658 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
|
4659 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4660 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 /* 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
|
4662 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
|
4663 && longest_lnum < curwin->w_botline) |
| 7 | 4664 { |
| 4665 curwin->w_cursor.lnum = longest_lnum; | |
| 4666 curwin->w_cursor.col = 0; | |
| 4667 } | |
| 4668 } | |
| 4669 | |
| 4670 return leftcol_changed(); | |
| 4671 } | |
| 4672 | |
| 4673 /* | |
| 4674 * Check that none of the colors are the same as the background color | |
| 4675 */ | |
| 4676 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4677 gui_check_colors(void) |
| 7 | 4678 { |
| 4679 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4680 { | |
| 4681 gui_set_bg_color((char_u *)"White"); | |
| 4682 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4683 gui_set_fg_color((char_u *)"Black"); | |
| 4684 } | |
| 4685 } | |
| 4686 | |
| 203 | 4687 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4688 gui_set_fg_color(char_u *name) |
| 7 | 4689 { |
| 4690 gui.norm_pixel = gui_get_color(name); | |
| 4691 hl_set_fg_color_name(vim_strsave(name)); | |
| 4692 } | |
| 4693 | |
| 203 | 4694 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4695 gui_set_bg_color(char_u *name) |
| 7 | 4696 { |
| 4697 gui.back_pixel = gui_get_color(name); | |
| 4698 hl_set_bg_color_name(vim_strsave(name)); | |
| 4699 } | |
| 4700 | |
| 4701 /* | |
| 4702 * Allocate a color by name. | |
| 4703 * Returns INVALCOLOR and gives an error message when failed. | |
| 4704 */ | |
| 4705 guicolor_T | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4706 gui_get_color(char_u *name) |
| 7 | 4707 { |
| 4708 guicolor_T t; | |
| 4709 | |
| 4710 if (*name == NUL) | |
| 4711 return INVALCOLOR; | |
| 4712 t = gui_mch_get_color(name); | |
| 11 | 4713 |
| 7 | 4714 if (t == INVALCOLOR |
| 574 | 4715 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4716 && gui.in_use |
| 4717 #endif | |
| 4718 ) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
4719 semsg(_("E254: Cannot allocate color %s"), name); |
| 7 | 4720 return t; |
| 4721 } | |
| 4722 | |
| 4723 /* | |
| 4724 * Return the grey value of a color (range 0-255). | |
| 4725 */ | |
| 4726 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4727 gui_get_lightness(guicolor_T pixel) |
| 7 | 4728 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4729 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4730 |
| 835 | 4731 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4732 + (((rgb >> 8) & 0xff) * 587) |
| 4733 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4734 } |
| 4735 | |
| 4736 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4737 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4738 gui_new_scrollbar_colors(void) |
| 7 | 4739 { |
| 4740 win_T *wp; | |
| 4741 | |
| 4742 /* Nothing to do if GUI hasn't started yet. */ | |
| 4743 if (!gui.in_use) | |
| 4744 return; | |
| 4745 | |
| 4746 FOR_ALL_WINDOWS(wp) | |
| 4747 { | |
| 4748 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4749 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4750 } | |
| 4751 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4752 } | |
| 4753 #endif | |
| 4754 | |
| 4755 /* | |
| 4756 * Call this when focus has changed. | |
| 4757 */ | |
| 4758 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4759 gui_focus_change(int in_focus) |
| 7 | 4760 { |
| 4761 /* | |
| 4762 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4763 * between the debugger window and gvim. | |
| 4764 */ | |
| 4765 #if 1 | |
| 4766 gui.in_focus = in_focus; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4767 out_flush_cursor(TRUE, FALSE); |
| 7 | 4768 |
| 4769 # ifdef FEAT_XIM | |
| 4770 xim_set_focus(in_focus); | |
| 4771 # endif | |
| 4772 | |
| 1380 | 4773 /* Put events in the input queue only when allowed. |
| 4774 * ui_focus_change() isn't called directly, because it invokes | |
| 4775 * autocommands and that must not happen asynchronously. */ | |
| 4776 if (!hold_gui_events) | |
| 4777 { | |
| 4778 char_u bytes[3]; | |
| 4779 | |
| 4780 bytes[0] = CSI; | |
| 4781 bytes[1] = KS_EXTRA; | |
| 4782 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4783 add_to_input_buf(bytes, 3); | |
| 4784 } | |
| 7 | 4785 #endif |
| 4786 } | |
| 4787 | |
| 4788 /* | |
| 4789 * Called when the mouse moved (but not when dragging). | |
| 4790 */ | |
| 4791 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4792 gui_mouse_moved(int x, int y) |
| 7 | 4793 { |
| 4794 win_T *wp; | |
| 894 | 4795 char_u st[8]; |
| 7 | 4796 |
| 771 | 4797 /* Ignore this while still starting up. */ |
| 4798 if (!gui.in_use || gui.starting) | |
| 4799 return; | |
| 4800 | |
| 7 | 4801 #ifdef FEAT_MOUSESHAPE |
| 4802 /* Get window pointer, and update mouse shape as well. */ | |
| 4803 wp = xy2win(x, y); | |
| 4804 #endif | |
| 4805 | |
| 4806 /* Only handle this when 'mousefocus' set and ... */ | |
| 4807 if (p_mousef | |
| 4808 && !hold_gui_events /* not holding events */ | |
| 4809 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4810 && State != HITRETURN /* but not hit-return prompt */ | |
| 4811 && msg_scrolled == 0 /* no scrolled message */ | |
| 4812 && !need_mouse_correct /* not moving the pointer */ | |
| 4813 && gui.in_focus) /* gvim in focus */ | |
| 4814 { | |
| 4815 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4816 if (x < 0 || x > Columns * gui.char_width) | |
| 4817 return; | |
| 4818 #ifndef FEAT_MOUSESHAPE | |
| 4819 wp = xy2win(x, y); | |
| 4820 #endif | |
| 4821 if (wp == curwin || wp == NULL) | |
| 4822 return; /* still in the same old window, or none at all */ | |
| 4823 | |
| 859 | 4824 /* Ignore position in the tab pages line. */ |
| 4825 if (Y_2_ROW(y) < tabline_height()) | |
| 4826 return; | |
| 4827 | |
| 7 | 4828 /* |
| 4829 * format a mouse click on status line input | |
| 4830 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4831 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4832 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4833 */ |
| 4834 if (finish_op) | |
| 4835 { | |
| 4836 /* abort the current operator first */ | |
| 4837 st[0] = ESC; | |
| 4838 add_to_input_buf(st, 1); | |
| 4839 } | |
| 4840 st[0] = CSI; | |
| 4841 st[1] = KS_MOUSE; | |
| 4842 st[2] = KE_FILLER; | |
| 4843 st[3] = (char_u)MOUSE_LEFT; | |
| 4844 fill_mouse_coord(st + 4, | |
| 261 | 4845 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4846 wp->w_height + W_WINROW(wp)); |
| 4847 | |
| 4848 add_to_input_buf(st, 8); | |
| 4849 st[3] = (char_u)MOUSE_RELEASE; | |
| 4850 add_to_input_buf(st, 8); | |
| 4851 #ifdef FEAT_GUI_GTK | |
| 4852 /* Need to wake up the main loop */ | |
| 4853 if (gtk_main_level() > 0) | |
| 4854 gtk_main_quit(); | |
| 4855 #endif | |
| 4856 } | |
| 4857 } | |
| 4858 | |
| 4859 /* | |
| 4860 * Called when mouse should be moved to window with focus. | |
| 4861 */ | |
| 4862 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4863 gui_mouse_correct(void) |
| 7 | 4864 { |
| 4865 int x, y; | |
| 4866 win_T *wp = NULL; | |
| 4867 | |
| 4868 need_mouse_correct = FALSE; | |
| 87 | 4869 |
| 4870 if (!(gui.in_use && p_mousef)) | |
| 4871 return; | |
| 4872 | |
| 4873 gui_mch_getmouse(&x, &y); | |
| 4874 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4875 if (x < 0 || x > Columns * gui.char_width) | |
| 4876 return; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4877 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4878 wp = xy2win(x, y); |
| 4879 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4880 { |
| 87 | 4881 validate_cline_row(); |
| 4882 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4883 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4884 + (gui.char_height) / 2); |
| 4885 } | |
| 4886 } | |
| 4887 | |
| 4888 /* | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4889 * Find window where the mouse pointer "x" / "y" coordinate is in. |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4890 * As a side effect update the shape of the mouse pointer. |
| 7 | 4891 */ |
| 4892 static win_T * | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4893 xy2win(int x, int y) |
| 7 | 4894 { |
| 4895 int row; | |
| 4896 int col; | |
| 4897 win_T *wp; | |
| 4898 | |
| 4899 row = Y_2_ROW(y); | |
| 4900 col = X_2_COL(x); | |
| 4901 if (row < 0 || col < 0) /* before first window */ | |
| 4902 return NULL; | |
| 4903 wp = mouse_find_win(&row, &col); | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4904 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4905 return NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4906 #ifdef FEAT_MOUSESHAPE |
| 7 | 4907 if (State == HITRETURN || State == ASKMORE) |
| 4908 { | |
| 4909 if (Y_2_ROW(y) >= msg_row) | |
| 4910 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4911 else | |
| 4912 update_mouseshape(SHAPE_IDX_MORE); | |
| 4913 } | |
| 4914 else if (row > wp->w_height) /* below status line */ | |
| 4915 update_mouseshape(SHAPE_IDX_CLINE); | |
|
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4916 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4917 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4918 update_mouseshape(SHAPE_IDX_VSEP); |
|
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4919 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4920 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4921 update_mouseshape(SHAPE_IDX_STATUS); |
| 4922 else | |
| 4923 update_mouseshape(-2); | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4924 #endif |
| 7 | 4925 return wp; |
| 4926 } | |
| 4927 | |
| 4928 /* | |
| 4929 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4930 * File names may be given to redefine the args list. | |
| 4931 */ | |
| 4932 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4933 ex_gui(exarg_T *eap) |
| 7 | 4934 { |
| 4935 char_u *arg = eap->arg; | |
| 4936 | |
| 4937 /* | |
| 4938 * Check for "-f" argument: foreground, don't fork. | |
| 4939 * Also don't fork when started with "gvim -f". | |
| 4940 * Do fork when using "gui -b". | |
| 4941 */ | |
| 4942 if (arg[0] == '-' | |
| 4943 && (arg[1] == 'f' || arg[1] == 'b') | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4944 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 4945 { |
| 4946 gui.dofork = (arg[1] == 'b'); | |
| 4947 eap->arg = skipwhite(eap->arg + 2); | |
| 4948 } | |
| 4949 if (!gui.in_use) | |
| 4950 { | |
| 4951 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 4952 * of the argument ending up after the shell prompt. */ | |
| 4953 msg_clr_eos_force(); | |
| 4954 gui_start(); | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
4955 #ifdef FEAT_JOB_CHANNEL |
|
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
4956 channel_gui_register_all(); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4957 #endif |
| 7 | 4958 } |
| 4959 if (!ends_excmd(*eap->arg)) | |
| 4960 ex_next(eap); | |
| 4961 } | |
| 4962 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4963 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4964 || defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_PHOTON)) \ |
|
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4965 && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 4966 /* |
| 4967 * This is shared between Athena, Motif and GTK. | |
| 4968 */ | |
| 4969 | |
| 4970 /* | |
| 4971 * Callback function for do_in_runtimepath(). | |
| 4972 */ | |
| 4973 static void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4974 gfp_setname(char_u *fname, void *cookie) |
| 7 | 4975 { |
| 236 | 4976 char_u *gfp_buffer = cookie; |
| 4977 | |
| 7 | 4978 if (STRLEN(fname) >= MAXPATHL) |
| 4979 *gfp_buffer = NUL; | |
| 4980 else | |
| 4981 STRCPY(gfp_buffer, fname); | |
| 4982 } | |
| 4983 | |
| 4984 /* | |
| 4985 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 4986 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 4987 */ | |
| 4988 int | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4989 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 4990 { |
| 4991 if (STRLEN(name) > MAXPATHL - 14) | |
| 4992 return FAIL; | |
| 273 | 4993 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
4994 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 4995 || *buffer == NUL) |
| 7 | 4996 return FAIL; |
| 4997 return OK; | |
| 4998 } | |
| 4999 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5000 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5001 /* |
| 5002 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5003 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5004 * "ext" and search for it in 'runtimepath'. | |
| 5005 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5006 * contains "name". | |
| 5007 */ | |
| 5008 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5009 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5010 { |
| 5011 char_u buf[MAXPATHL + 1]; | |
| 5012 | |
| 5013 expand_env(name, buffer, MAXPATHL); | |
| 5014 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5015 STRCPY(buffer, buf); | |
| 5016 } | |
| 5017 # endif | |
| 5018 #endif | |
| 5019 | |
| 574 | 5020 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5021 void |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5022 display_errors(void) |
| 7 | 5023 { |
| 5024 char_u *p; | |
| 5025 | |
| 5026 if (isatty(2)) | |
| 5027 fflush(stderr); | |
| 5028 else if (error_ga.ga_data != NULL) | |
| 5029 { | |
| 5030 /* avoid putting up a message box with blanks only */ | |
| 5031 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5032 if (!isspace(*p)) | |
| 5033 { | |
| 5034 /* Truncate a very long message, it will go off-screen. */ | |
| 5035 if (STRLEN(p) > 2000) | |
| 5036 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5037 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5038 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5039 break; |
| 5040 } | |
| 5041 ga_clear(&error_ga); | |
| 5042 } | |
| 5043 } | |
| 5044 #endif | |
| 5045 | |
| 5046 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5047 /* | |
| 5048 * Return TRUE if still starting up and there is no place to enter text. | |
| 5049 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5050 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5051 * allow typing on stdin. | |
| 5052 */ | |
| 5053 int | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5054 no_console_input(void) |
| 7 | 5055 { |
| 5056 return ((!gui.in_use || gui.starting) | |
| 5057 # ifndef NO_CONSOLE | |
| 5058 && !isatty(0) && !isatty(2) | |
| 5059 # endif | |
| 5060 ); | |
| 5061 } | |
| 5062 #endif | |
| 5063 | |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5064 #if defined(FIND_REPLACE_DIALOG) \ |
| 1002 | 5065 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5066 || defined(PROTO) |
| 7 | 5067 /* |
| 5068 * Update the current window and the screen. | |
| 5069 */ | |
| 5070 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
5071 gui_update_screen(void) |
| 7 | 5072 { |
|
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5073 # ifdef FEAT_CONCEAL |
|
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|
5074 linenr_T conceal_old_cursor_line = 0; |
|
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|
5075 linenr_T conceal_new_cursor_line = 0; |
|
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|
5076 int conceal_update_lines = FALSE; |
|
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|
5077 # endif |
|
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changeset
|
5078 |
| 7 | 5079 update_topline(); |
| 5080 validate_cursor(); | |
|
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changeset
|
5081 |
| 1584 | 5082 /* Trigger CursorMoved if the cursor moved. */ |
|
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diff
changeset
|
5083 if (!finish_op && (has_cursormoved() |
|
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parents:
13194
diff
changeset
|
5084 # ifdef FEAT_CONCEAL |
|
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patch 8.0.1564: too many #ifdefs
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parents:
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diff
changeset
|
5085 || curwin->w_p_cole > 0 |
|
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parents:
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diff
changeset
|
5086 # endif |
|
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diff
changeset
|
5087 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5088 { |
|
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changeset
|
5089 if (has_cursormoved()) |
|
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diff
changeset
|
5090 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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changeset
|
5091 # ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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changeset
|
5092 if (curwin->w_p_cole > 0) |
|
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|
5093 { |
|
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changeset
|
5094 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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Bram Moolenaar <bram@vim.org>
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|
5095 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
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diff
changeset
|
5096 conceal_update_lines = TRUE; |
|
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|
5097 } |
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|
5098 # endif |
| 1584 | 5099 last_cursormoved = curwin->w_cursor; |
| 5100 } | |
|
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|
5101 |
|
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|
5102 # ifdef FEAT_CONCEAL |
|
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|
5103 if (conceal_update_lines |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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5104 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
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changeset
|
5105 || conceal_cursor_line(curwin) |
|
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parents:
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diff
changeset
|
5106 || need_cursor_line_redraw)) |
|
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parents:
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|
5107 { |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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changeset
|
5108 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
15436
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patch 8.1.0726: redrawing specifically for conceal feature
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parents:
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diff
changeset
|
5109 redrawWinline(curwin, conceal_old_cursor_line); |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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|
5110 redrawWinline(curwin, conceal_new_cursor_line); |
|
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parents:
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changeset
|
5111 curwin->w_valid &= ~VALID_CROW; |
|
15436
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patch 8.1.0726: redrawing specifically for conceal feature
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|
5112 need_cursor_line_redraw = FALSE; |
|
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parents:
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|
5113 } |
|
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parents:
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|
5114 # endif |
|
15436
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changeset
|
5115 update_screen(0); /* may need to update the screen */ |
|
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patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
5116 setcursor(); |
|
13150
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patch 8.0.1449: slow redrawing with DirectX
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parents:
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changeset
|
5117 out_flush_cursor(TRUE, FALSE); |
| 7 | 5118 } |
| 5119 #endif | |
| 5120 | |
| 28 | 5121 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 5122 /* |
| 5123 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5124 * if the argument is empty. | |
| 5125 * Returns an allocated string. | |
| 5126 */ | |
| 5127 char_u * | |
|
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7801
diff
changeset
|
5128 get_find_dialog_text( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
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diff
changeset
|
5129 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
5130 int *wwordp, /* return: TRUE if \< \> found */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5131 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5132 { |
| 5133 char_u *text; | |
| 5134 | |
| 5135 if (*arg == NUL) | |
| 5136 text = last_search_pat(); | |
| 5137 else | |
| 5138 text = arg; | |
| 5139 if (text != NULL) | |
| 5140 { | |
| 5141 text = vim_strsave(text); | |
| 5142 if (text != NULL) | |
| 5143 { | |
| 835 | 5144 int len = (int)STRLEN(text); |
| 7 | 5145 int i; |
| 5146 | |
| 5147 /* Remove "\V" */ | |
| 5148 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5149 { | |
| 5150 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5151 len -= 2; | |
| 5152 } | |
| 5153 | |
| 5154 /* Recognize "\c" and "\C" and remove. */ | |
| 5155 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5156 { | |
| 5157 *mcasep = (text[1] == 'C'); | |
| 5158 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5159 len -= 2; | |
| 5160 } | |
| 5161 | |
| 5162 /* Recognize "\<text\>" and remove. */ | |
| 5163 if (len >= 4 | |
| 5164 && STRNCMP(text, "\\<", 2) == 0 | |
| 5165 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5166 { | |
| 5167 *wwordp = TRUE; | |
| 5168 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5169 text[len - 4] = NUL; | |
| 5170 } | |
| 5171 | |
| 5172 /* Recognize "\/" or "\?" and remove. */ | |
| 5173 for (i = 0; i + 1 < len; ++i) | |
| 5174 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5175 || text[i + 1] == '?')) | |
| 5176 { | |
| 5177 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5178 --len; | |
| 5179 } | |
| 5180 } | |
| 5181 } | |
| 5182 return text; | |
| 5183 } | |
| 5184 | |
| 5185 /* | |
| 5186 * Handle the press of a button in the find-replace dialog. | |
| 5187 * Return TRUE when something was added to the input buffer. | |
| 5188 */ | |
| 5189 int | |
|
7821
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parents:
7801
diff
changeset
|
5190 gui_do_findrepl( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5191 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
5192 char_u *find_text, |
|
81794242a275
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parents:
7801
diff
changeset
|
5193 char_u *repl_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5194 int down) /* Search downwards. */ |
| 7 | 5195 { |
| 5196 garray_T ga; | |
| 5197 int i; | |
| 5198 int type = (flags & FRD_TYPE_MASK); | |
| 5199 char_u *p; | |
| 28 | 5200 regmatch_T regmatch; |
| 482 | 5201 int save_did_emsg = did_emsg; |
| 1943 | 5202 static int busy = FALSE; |
| 5203 | |
| 5204 /* When the screen is being updated we should not change buffers and | |
| 5205 * windows structures, it may cause freed memory to be used. Also don't | |
| 5206 * do this recursively (pressing "Find" quickly several times. */ | |
| 5207 if (updating_screen || busy) | |
| 5208 return FALSE; | |
| 5209 | |
| 5210 /* refuse replace when text cannot be changed */ | |
| 5211 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5212 return FALSE; | |
| 5213 | |
| 5214 busy = TRUE; | |
| 7 | 5215 |
| 5216 ga_init2(&ga, 1, 100); | |
| 28 | 5217 if (type == FRD_REPLACEALL) |
| 7 | 5218 ga_concat(&ga, (char_u *)"%s/"); |
| 5219 | |
| 5220 ga_concat(&ga, (char_u *)"\\V"); | |
| 5221 if (flags & FRD_MATCH_CASE) | |
| 5222 ga_concat(&ga, (char_u *)"\\C"); | |
| 5223 else | |
| 5224 ga_concat(&ga, (char_u *)"\\c"); | |
| 5225 if (flags & FRD_WHOLE_WORD) | |
| 5226 ga_concat(&ga, (char_u *)"\\<"); | |
|
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diff
changeset
|
5227 /* escape / and \ */ |
|
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13847
diff
changeset
|
5228 p = vim_strsave_escaped(find_text, (char_u *)"/\\"); |
|
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diff
changeset
|
5229 if (p != NULL) |
|
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diff
changeset
|
5230 ga_concat(&ga, p); |
|
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parents:
13847
diff
changeset
|
5231 vim_free(p); |
| 7 | 5232 if (flags & FRD_WHOLE_WORD) |
| 5233 ga_concat(&ga, (char_u *)"\\>"); | |
| 5234 | |
| 5235 if (type == FRD_REPLACEALL) | |
| 5236 { | |
| 28 | 5237 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5238 /* escape / and \ */ |
| 5239 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5240 if (p != NULL) | |
| 5241 ga_concat(&ga, p); | |
| 5242 vim_free(p); | |
| 28 | 5243 ga_concat(&ga, (char_u *)"/g"); |
| 5244 } | |
| 5245 ga_append(&ga, NUL); | |
| 5246 | |
| 5247 if (type == FRD_REPLACE) | |
| 5248 { | |
| 5249 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5250 * replacement is done if the cursor was moved! */ | |
| 5251 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5252 regmatch.rm_ic = 0; | |
| 5253 if (regmatch.regprog != NULL) | |
| 5254 { | |
| 5255 p = ml_get_cursor(); | |
| 5256 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5257 && regmatch.startp[0] == p) | |
| 5258 { | |
| 5259 /* Clear the command line to remove any old "No match" | |
| 5260 * error. */ | |
| 5261 msg_end_prompt(); | |
| 5262 | |
| 5263 if (u_save_cursor() == OK) | |
| 5264 { | |
| 5265 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5266 u_sync(FALSE); |
| 28 | 5267 |
| 5268 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5269 FALSE, FALSE); |
| 28 | 5270 ins_str(repl_text); |
| 5271 } | |
| 5272 } | |
| 5273 else | |
|
15543
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15525
diff
changeset
|
5274 msg(_("No match at cursor, finding next")); |
|
4805
66803af09906
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4352
diff
changeset
|
5275 vim_regfree(regmatch.regprog); |
| 28 | 5276 } |
| 5277 } | |
| 5278 | |
| 5279 if (type == FRD_REPLACEALL) | |
| 5280 { | |
| 7 | 5281 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5282 u_sync(FALSE); |
| 7 | 5283 do_cmdline_cmd(ga.ga_data); |
| 5284 } | |
| 5285 else | |
| 5286 { | |
|
9305
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8947
diff
changeset
|
5287 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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diff
changeset
|
5288 |
|
4981cd0802c7
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diff
changeset
|
5289 /* Search for the next match. |
|
4981cd0802c7
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diff
changeset
|
5290 * Don't skip text under cursor for single replace. */ |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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parents:
8947
diff
changeset
|
5291 if (type == FRD_REPLACE) |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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parents:
8947
diff
changeset
|
5292 searchflags += SEARCH_START; |
| 7 | 5293 i = msg_scroll; |
|
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changeset
|
5294 if (down) |
|
ec54a202ad0c
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changeset
|
5295 { |
|
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13847
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changeset
|
5296 (void)do_search(NULL, '/', ga.ga_data, 1L, searchflags, NULL, NULL); |
|
ec54a202ad0c
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changeset
|
5297 } |
|
ec54a202ad0c
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diff
changeset
|
5298 else |
|
ec54a202ad0c
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changeset
|
5299 { |
|
ec54a202ad0c
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13847
diff
changeset
|
5300 /* We need to escape '?' if and only if we are searching in the up |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
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parents:
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diff
changeset
|
5301 * direction */ |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5302 p = vim_strsave_escaped(ga.ga_data, (char_u *)"?"); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5303 if (p != NULL) |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5304 (void)do_search(NULL, '?', p, 1L, searchflags, NULL, NULL); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5305 vim_free(p); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5306 } |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5307 |
| 7 | 5308 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5309 } | |
| 5310 | |
| 482 | 5311 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5312 * syntax HL if we were busy redrawing. */ | |
| 5313 did_emsg = save_did_emsg; | |
| 5314 | |
| 7 | 5315 if (State & (NORMAL | INSERT)) |
| 5316 { | |
| 5317 gui_update_screen(); /* update the screen */ | |
| 5318 msg_didout = 0; /* overwrite any message */ | |
| 5319 need_wait_return = FALSE; /* don't wait for return */ | |
| 5320 } | |
| 5321 | |
| 5322 vim_free(ga.ga_data); | |
| 1943 | 5323 busy = FALSE; |
| 7 | 5324 return (ga.ga_len > 0); |
| 5325 } | |
| 5326 | |
| 5327 #endif | |
| 5328 | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5329 #if defined(HAVE_DROP_FILE) || defined(PROTO) |
| 7 | 5330 /* |
| 5331 * Jump to the window at specified point (x, y). | |
| 5332 */ | |
| 5333 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5334 gui_wingoto_xy(int x, int y) |
| 7 | 5335 { |
| 5336 int row = Y_2_ROW(y); | |
| 5337 int col = X_2_COL(x); | |
| 5338 win_T *wp; | |
| 5339 | |
| 5340 if (row >= 0 && col >= 0) | |
| 5341 { | |
| 5342 wp = mouse_find_win(&row, &col); | |
| 5343 if (wp != NULL && wp != curwin) | |
| 5344 win_goto(wp); | |
| 5345 } | |
| 5346 } | |
| 5347 | |
| 5348 /* | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5349 * Function passed to handle_drop() for the actions to be done after the |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5350 * argument list has been updated. |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5351 */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5352 static void |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5353 drop_callback(void *cookie) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5354 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5355 char_u *p = cookie; |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5356 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5357 /* If Shift held down, change to first file's directory. If the first |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5358 * item is a directory, change to that directory (and let the explorer |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5359 * plugin show the contents). */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5360 if (p != NULL) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5361 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5362 if (mch_isdir(p)) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5363 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5364 if (mch_chdir((char *)p) == 0) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5365 shorten_fnames(TRUE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5366 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5367 else if (vim_chdirfile(p, "drop") == OK) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5368 shorten_fnames(TRUE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5369 vim_free(p); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5370 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5371 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5372 /* Update the screen display */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5373 update_screen(NOT_VALID); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5374 # ifdef FEAT_MENU |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5375 gui_update_menus(0); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5376 # endif |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5377 #ifdef FEAT_TITLE |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5378 maketitle(); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5379 #endif |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5380 setcursor(); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5381 out_flush_cursor(FALSE, FALSE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5382 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5383 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5384 /* |
| 7 | 5385 * Process file drop. Mouse cursor position, key modifiers, name of files |
| 5386 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5387 * of dropped files, they will be freed in this function, and caller can't use | |
| 5388 * fnames after call this function. | |
| 5389 */ | |
| 5390 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5391 gui_handle_drop( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5392 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5393 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5394 int_u modifiers, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5395 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5396 int count) |
| 7 | 5397 { |
| 5398 int i; | |
| 5399 char_u *p; | |
| 1668 | 5400 static int entered = FALSE; |
| 5401 | |
| 5402 /* | |
| 5403 * This function is called by event handlers. Just in case we get a | |
| 5404 * second event before the first one is handled, ignore the second one. | |
| 5405 * Not sure if this can ever happen, just in case. | |
| 5406 */ | |
| 5407 if (entered) | |
| 5408 return; | |
| 5409 entered = TRUE; | |
| 7 | 5410 |
| 5411 /* | |
| 5412 * When the cursor is at the command line, add the file names to the | |
| 5413 * command line, don't edit the files. | |
| 5414 */ | |
| 5415 if (State & CMDLINE) | |
| 5416 { | |
| 5417 shorten_filenames(fnames, count); | |
| 5418 for (i = 0; i < count; ++i) | |
| 5419 { | |
| 5420 if (fnames[i] != NULL) | |
| 5421 { | |
| 5422 if (i > 0) | |
| 5423 add_to_input_buf((char_u*)" ", 1); | |
| 5424 | |
| 5425 /* We don't know what command is used thus we can't be sure | |
| 5426 * about which characters need to be escaped. Only escape the | |
| 5427 * most common ones. */ | |
| 5428 # ifdef BACKSLASH_IN_FILENAME | |
| 5429 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5430 # else | |
| 5431 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5432 # endif | |
| 5433 if (p != NULL) | |
| 1364 | 5434 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5435 vim_free(p); |
| 5436 vim_free(fnames[i]); | |
| 5437 } | |
| 5438 } | |
| 5439 vim_free(fnames); | |
| 5440 } | |
| 5441 else | |
| 5442 { | |
| 5443 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5444 * current window, because a window can have local current dir. */ | |
| 5445 gui_wingoto_xy(x, y); | |
| 5446 shorten_filenames(fnames, count); | |
| 5447 | |
| 5448 /* If Shift held down, remember the first item. */ | |
| 5449 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5450 p = vim_strsave(fnames[0]); | |
| 5451 else | |
| 5452 p = NULL; | |
| 5453 | |
| 5454 /* Handle the drop, :edit or :split to get to the file. This also | |
|
15034
6e4e0d43b20b
patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5455 * frees fnames[]. Skip this if there is only one item, it's a |
| 7 | 5456 * directory and Shift is held down. */ |
| 5457 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5458 && mch_isdir(fnames[0])) | |
| 5459 { | |
| 5460 vim_free(fnames[0]); | |
| 5461 vim_free(fnames); | |
| 5462 } | |
| 5463 else | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5464 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0, |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5465 drop_callback, (void *)p); |
| 7 | 5466 } |
| 1668 | 5467 |
| 5468 entered = FALSE; | |
| 7 | 5469 } |
| 5470 #endif |