Mercurial > vim
annotate src/gui.c @ 13847:fa0dcdaec6a3 v8.0.1795
patch 8.0.1795: lose contact with jobs when :gui forks
commit https://github.com/vim/vim/commit/b0b98d523036d534755bf1cf79d1595e61c3f7ce
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 5 21:01:00 2018 +0200
patch 8.0.1795: lose contact with jobs when :gui forks
Problem: Lose contact with jobs when :gui forks.
Solution: Don't fork when there is a running job. Make log message for a
died job clearer. Also close the terminal when stderr and stdout
are the same FD.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 05 May 2018 21:15:05 +0200 |
| parents | bf3de2fd98fa |
| children | ec54a202ad0c |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
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16 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
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17 static void set_guifontwide(char_u *font_name); |
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18 #endif |
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19 static void gui_check_pos(void); |
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20 static void gui_position_components(int); |
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21 static void gui_outstr(char_u *, int); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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22 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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23 #ifdef FEAT_GUI_GTK |
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24 static int gui_screenstr(int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back); |
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25 #endif |
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26 static void gui_delete_lines(int row, int count); |
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27 static void gui_insert_lines(int row, int count); |
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28 static void fill_mouse_coord(char_u *p, int col, int row); |
| 685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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30 static int gui_has_tabline(void); |
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31 #endif |
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32 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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33 static colnr_T scroll_line_len(linenr_T lnum); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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34 static linenr_T gui_find_longest_lnum(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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35 static void gui_update_horiz_scrollbar(int); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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36 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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37 static void gui_set_bg_color(char_u *name); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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38 static win_T *xy2win(int x, int y); |
| 7 | 39 |
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40 #ifdef GUI_MAY_FORK |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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41 static void gui_do_fork(void); |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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42 |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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43 static int gui_read_child_pipe(int fd); |
| 3087 | 44 |
| 45 /* Return values for gui_read_child_pipe */ | |
| 46 enum { | |
| 47 GUI_CHILD_IO_ERROR, | |
| 48 GUI_CHILD_OK, | |
| 49 GUI_CHILD_FAILED | |
| 50 }; | |
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51 #endif |
| 3087 | 52 |
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commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
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53 static void gui_attempt_start(void); |
| 3087 | 54 |
| 7 | 55 static int can_update_cursor = TRUE; /* can display the cursor */ |
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56 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
| 7 | 57 |
| 58 /* | |
| 59 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 60 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 61 * can't do this. | |
| 62 */ | |
| 63 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 64 # define SCROLL_PAST_END | |
| 65 #endif | |
| 66 | |
| 67 /* | |
| 68 * gui_start -- Called when user wants to start the GUI. | |
| 69 * | |
| 70 * Careful: This function can be called recursively when there is a ":gui" | |
| 71 * command in the .gvimrc file. Only the first call should fork, not the | |
| 72 * recursive call. | |
| 73 */ | |
| 74 void | |
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75 gui_start(void) |
| 7 | 76 { |
| 77 char_u *old_term; | |
| 78 static int recursive = 0; | |
| 79 | |
| 80 old_term = vim_strsave(T_NAME); | |
| 81 | |
| 82 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 83 if (full_screen) | |
| 84 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 85 full_screen = FALSE; | |
| 86 | |
| 3087 | 87 ++recursive; |
| 2923 | 88 |
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89 #ifdef GUI_MAY_FORK |
| 3087 | 90 /* |
| 91 * Quit the current process and continue in the child. | |
| 92 * Makes "gvim file" disconnect from the shell it was started in. | |
| 93 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 94 * in 'guioptions'. | |
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95 * Don't do this when there is a running job, we can only get the status |
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96 * of a child from the parent. |
| 3087 | 97 */ |
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98 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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99 # ifdef FEAT_JOB_CHANNEL |
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100 && !job_any_running() |
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101 # endif |
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102 ) |
| 3087 | 103 { |
| 104 gui_do_fork(); | |
| 105 } | |
| 106 else | |
| 107 #endif | |
| 108 { | |
| 3541 | 109 #ifdef FEAT_GUI_GTK |
| 3539 | 110 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 111 * gui_mch_init_check() was not called yet. */ | |
| 112 if (gui_mch_init_check() != OK) | |
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113 getout_preserve_modified(1); |
| 3541 | 114 #endif |
| 3087 | 115 gui_attempt_start(); |
| 116 } | |
| 7 | 117 |
| 118 if (!gui.in_use) /* failed to start GUI */ | |
| 119 { | |
| 3087 | 120 /* Back to old term settings |
| 121 * | |
| 122 * FIXME: If we got here because a child process failed and flagged to | |
| 123 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 124 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 125 * permanently set to 1. This is probably not as big a problem as it | |
| 126 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 127 * return "OK" unconditionally, so it would be very difficult to | |
| 128 * actually hit this case. | |
| 129 */ | |
| 130 termcapinit(old_term); | |
| 7 | 131 settmode(TMODE_RAW); /* restart RAW mode */ |
| 132 #ifdef FEAT_TITLE | |
| 133 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 134 #endif | |
| 135 } | |
| 136 | |
| 137 vim_free(old_term); | |
| 138 | |
| 3087 | 139 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
| 140 * the GUIFailed event. */ | |
| 141 gui_mch_update(); | |
| 142 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 143 NULL, NULL, FALSE, curbuf); | |
| 144 --recursive; | |
| 145 } | |
| 146 | |
| 147 /* | |
| 148 * Set_termname() will call gui_init() to start the GUI. | |
| 149 * Set the "starting" flag, to indicate that the GUI will start. | |
| 150 * | |
| 151 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 152 * otherwise we don't know what font we will use, and hence we don't know | |
| 153 * what size the shell should be. So if there are errors in the .gvimrc | |
| 154 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 155 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 156 */ | |
| 157 static void | |
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158 gui_attempt_start(void) |
| 3087 | 159 { |
| 160 static int recursive = 0; | |
| 161 | |
| 162 ++recursive; | |
| 163 gui.starting = TRUE; | |
| 164 | |
| 165 #ifdef FEAT_GUI_GTK | |
| 166 gui.event_time = GDK_CURRENT_TIME; | |
| 167 #endif | |
| 168 | |
| 169 termcapinit((char_u *)"builtin_gui"); | |
| 170 gui.starting = recursive - 1; | |
| 171 | |
| 574 | 172 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 173 if (gui.in_use) |
| 2609 | 174 { |
| 175 # ifdef FEAT_EVAL | |
| 176 Window x11_window; | |
| 177 Display *x11_display; | |
| 178 | |
| 179 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 180 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 181 # endif | |
| 182 | |
| 7 | 183 /* Display error messages in a dialog now. */ |
| 184 display_errors(); | |
| 2609 | 185 } |
| 7 | 186 #endif |
| 3087 | 187 --recursive; |
| 188 } | |
| 189 | |
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190 #ifdef GUI_MAY_FORK |
| 3087 | 191 |
| 192 /* for waitpid() */ | |
| 193 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 194 # include <sys/wait.h> | |
| 195 # endif | |
| 196 | |
| 197 /* | |
| 198 * Create a new process, by forking. In the child, start the GUI, and in | |
| 199 * the parent, exit. | |
| 200 * | |
| 201 * If something goes wrong, this will return with gui.in_use still set | |
| 202 * to FALSE, in which case the caller should continue execution without | |
| 203 * the GUI. | |
| 204 * | |
| 205 * If the child fails to start the GUI, then the child will exit and the | |
| 206 * parent will return. If the child succeeds, then the parent will exit | |
| 207 * and the child will return. | |
| 208 */ | |
| 209 static void | |
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210 gui_do_fork(void) |
| 3087 | 211 { |
| 212 int pipefd[2]; /* pipe between parent and child */ | |
| 213 int pipe_error; | |
| 214 int status; | |
| 215 int exit_status; | |
| 216 pid_t pid = -1; | |
| 217 | |
| 218 /* Setup a pipe between the child and the parent, so that the parent | |
| 219 * knows when the child has done the setsid() call and is allowed to | |
| 220 * exit. */ | |
| 221 pipe_error = (pipe(pipefd) < 0); | |
| 222 pid = fork(); | |
| 223 if (pid < 0) /* Fork error */ | |
| 7 | 224 { |
| 3087 | 225 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 226 return; | |
| 227 } | |
| 228 else if (pid > 0) /* Parent */ | |
| 229 { | |
| 230 /* Give the child some time to do the setsid(), otherwise the | |
| 231 * exit() may kill the child too (when starting gvim from inside a | |
| 232 * gvim). */ | |
| 233 if (!pipe_error) | |
| 7 | 234 { |
| 3087 | 235 /* The read returns when the child closes the pipe (or when |
| 236 * the child dies for some reason). */ | |
| 237 close(pipefd[1]); | |
| 238 status = gui_read_child_pipe(pipefd[0]); | |
| 239 if (status == GUI_CHILD_FAILED) | |
| 7 | 240 { |
| 3087 | 241 /* The child failed to start the GUI, so the caller must |
| 242 * continue. There may be more error information written | |
| 243 * to stderr by the child. */ | |
| 244 # ifdef __NeXT__ | |
| 245 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 246 # else | |
| 247 waitpid(pid, &exit_status, 0); | |
| 248 # endif | |
| 249 EMSG(_("E852: The child process failed to start the GUI")); | |
| 250 return; | |
| 7 | 251 } |
| 3087 | 252 else if (status == GUI_CHILD_IO_ERROR) |
| 253 { | |
| 254 pipe_error = TRUE; | |
| 255 } | |
| 256 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 257 } |
| 258 | |
| 3087 | 259 if (pipe_error) |
| 260 ui_delay(300L, TRUE); | |
| 261 | |
| 262 /* When swapping screens we may need to go to the next line, e.g., | |
| 263 * after a hit-enter prompt and using ":gui". */ | |
| 264 if (newline_on_exit) | |
| 265 mch_errmsg("\r\n"); | |
| 266 | |
| 267 /* | |
| 268 * The parent must skip the normal exit() processing, the child | |
| 269 * will do it. For example, GTK messes up signals when exiting. | |
| 270 */ | |
| 271 _exit(0); | |
| 272 } | |
| 273 /* Child */ | |
| 274 | |
| 3518 | 275 #ifdef FEAT_GUI_GTK |
| 276 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 277 if (gui_mch_init_check() != OK) | |
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278 getout_preserve_modified(1); |
| 3518 | 279 #endif |
| 280 | |
| 7 | 281 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 282 /* |
| 283 * Change our process group. On some systems/shells a CTRL-C in the | |
| 284 * shell where Vim was started would otherwise kill gvim! | |
| 285 */ | |
| 7 | 286 # if defined(HAVE_SETSID) |
| 3087 | 287 (void)setsid(); |
| 7 | 288 # else |
| 3087 | 289 (void)setpgid(0, 0); |
| 7 | 290 # endif |
| 291 # endif | |
| 3087 | 292 if (!pipe_error) |
| 293 close(pipefd[0]); | |
| 7 | 294 |
| 295 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 296 /* Tell the session manager our new PID */ |
| 297 gui_mch_forked(); | |
| 7 | 298 # endif |
| 3087 | 299 |
| 300 /* Try to start the GUI */ | |
| 301 gui_attempt_start(); | |
| 302 | |
| 303 /* Notify the parent */ | |
| 3147 | 304 if (!pipe_error) |
| 3087 | 305 { |
| 3147 | 306 if (gui.in_use) |
| 307 write_eintr(pipefd[1], "ok", 3); | |
| 308 else | |
| 309 write_eintr(pipefd[1], "fail", 5); | |
| 310 close(pipefd[1]); | |
| 3087 | 311 } |
| 312 | |
| 313 /* If we failed to start the GUI, exit now. */ | |
| 314 if (!gui.in_use) | |
|
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315 getout_preserve_modified(1); |
| 7 | 316 } |
| 317 | |
| 318 /* | |
| 3087 | 319 * Read from a pipe assumed to be connected to the child process (this |
| 320 * function is called from the parent). | |
| 321 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 322 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 323 * some other error. | |
| 324 * | |
| 325 * The file descriptor will be closed before the function returns. | |
| 326 */ | |
| 327 static int | |
| 328 gui_read_child_pipe(int fd) | |
| 329 { | |
| 3147 | 330 long bytes_read; |
| 331 #define READ_BUFFER_SIZE 10 | |
| 332 char buffer[READ_BUFFER_SIZE]; | |
| 333 | |
| 334 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 335 #undef READ_BUFFER_SIZE | |
| 336 close(fd); | |
| 337 if (bytes_read < 0) | |
| 3087 | 338 return GUI_CHILD_IO_ERROR; |
| 3147 | 339 buffer[bytes_read] = NUL; |
| 3087 | 340 if (strcmp(buffer, "ok") == 0) |
| 341 return GUI_CHILD_OK; | |
| 342 return GUI_CHILD_FAILED; | |
| 343 } | |
| 344 | |
|
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345 #endif /* GUI_MAY_FORK */ |
| 3087 | 346 |
| 347 /* | |
| 7 | 348 * Call this when vim starts up, whether or not the GUI is started |
| 349 */ | |
| 350 void | |
|
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351 gui_prepare(int *argc, char **argv) |
| 7 | 352 { |
| 353 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 354 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 355 gui_mch_prepare(argc, argv); | |
| 356 } | |
| 357 | |
| 358 /* | |
| 359 * Try initializing the GUI and check if it can be started. | |
| 360 * Used from main() to check early if "vim -g" can start the GUI. | |
| 361 * Used from gui_init() to prepare for starting the GUI. | |
| 362 * Returns FAIL or OK. | |
| 363 */ | |
| 364 int | |
|
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|
365 gui_init_check(void) |
| 7 | 366 { |
| 367 static int result = MAYBE; | |
| 368 | |
| 369 if (result != MAYBE) | |
| 370 { | |
| 371 if (result == FAIL) | |
| 372 EMSG(_("E229: Cannot start the GUI")); | |
| 373 return result; | |
| 374 } | |
| 375 | |
| 376 gui.shell_created = FALSE; | |
| 377 gui.dying = FALSE; | |
| 378 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 379 gui.dragged_sb = SBAR_NONE; | |
| 380 gui.dragged_wp = NULL; | |
| 381 gui.pointer_hidden = FALSE; | |
| 382 gui.col = 0; | |
| 383 gui.row = 0; | |
| 384 gui.num_cols = Columns; | |
| 385 gui.num_rows = Rows; | |
| 386 | |
| 387 gui.cursor_is_valid = FALSE; | |
| 388 gui.scroll_region_top = 0; | |
| 389 gui.scroll_region_bot = Rows - 1; | |
| 390 gui.scroll_region_left = 0; | |
| 391 gui.scroll_region_right = Columns - 1; | |
| 392 gui.highlight_mask = HL_NORMAL; | |
| 393 gui.char_width = 1; | |
| 394 gui.char_height = 1; | |
| 395 gui.char_ascent = 0; | |
| 396 gui.border_width = 0; | |
| 397 | |
| 398 gui.norm_font = NOFONT; | |
|
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399 #ifndef FEAT_GUI_GTK |
| 7 | 400 gui.bold_font = NOFONT; |
| 401 gui.ital_font = NOFONT; | |
| 402 gui.boldital_font = NOFONT; | |
| 403 # ifdef FEAT_XFONTSET | |
| 404 gui.fontset = NOFONTSET; | |
| 405 # endif | |
| 406 #endif | |
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407 #ifdef FEAT_MBYTE |
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408 gui.wide_font = NOFONT; |
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409 # ifndef FEAT_GUI_GTK |
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410 gui.wide_bold_font = NOFONT; |
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411 gui.wide_ital_font = NOFONT; |
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412 gui.wide_boldital_font = NOFONT; |
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413 # endif |
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414 #endif |
| 7 | 415 |
| 416 #ifdef FEAT_MENU | |
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417 # ifndef FEAT_GUI_GTK |
| 7 | 418 # ifdef FONTSET_ALWAYS |
| 419 gui.menu_fontset = NOFONTSET; | |
| 420 # else | |
| 421 gui.menu_font = NOFONT; | |
| 422 # endif | |
| 423 # endif | |
| 424 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 425 # ifndef FEAT_GUI_GTK | |
| 426 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 427 gui.menu_width = 0; | |
| 428 # endif | |
| 429 #endif | |
| 430 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 431 gui.toolbar_height = 0; | |
| 432 #endif | |
| 433 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 434 gui.footer_height = 0; | |
| 435 #endif | |
| 436 #ifdef FEAT_BEVAL_TIP | |
| 437 gui.tooltip_fontset = NOFONTSET; | |
| 438 #endif | |
| 439 | |
| 440 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 441 gui.prev_wrap = -1; | |
| 442 | |
| 443 #ifdef ALWAYS_USE_GUI | |
| 444 result = OK; | |
| 445 #else | |
| 3518 | 446 # ifdef FEAT_GUI_GTK |
| 447 /* | |
| 448 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 449 * the fork. When calling it before fork, it make vim hang for a while. | |
| 450 * See gui_do_fork(). | |
| 451 * Use a simpler check if the GUI window can probably be opened. | |
| 452 */ | |
|
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453 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 454 # else |
| 7 | 455 result = gui_mch_init_check(); |
| 3518 | 456 # endif |
| 7 | 457 #endif |
| 458 return result; | |
| 459 } | |
| 460 | |
| 461 /* | |
| 462 * This is the call which starts the GUI. | |
| 463 */ | |
| 464 void | |
|
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465 gui_init(void) |
| 7 | 466 { |
| 467 win_T *wp; | |
| 468 static int recursive = 0; | |
| 469 | |
| 470 /* | |
| 471 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 472 * function will then be executed at the first call, the rest by the | |
| 473 * recursive call. This allow the shell to be opened halfway reading a | |
| 474 * gvimrc file. | |
| 475 */ | |
| 476 if (!recursive) | |
| 477 { | |
| 478 ++recursive; | |
| 479 | |
| 480 clip_init(TRUE); | |
| 481 | |
| 482 /* If can't initialize, don't try doing the rest */ | |
| 483 if (gui_init_check() == FAIL) | |
| 484 { | |
| 485 --recursive; | |
| 486 clip_init(FALSE); | |
| 487 return; | |
| 488 } | |
| 489 | |
| 490 /* | |
| 147 | 491 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 492 * breaks the Paste toolbar button. | |
| 493 */ | |
| 494 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 495 | |
| 496 /* | |
| 7 | 497 * Set up system-wide default menus. |
| 498 */ | |
| 499 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 500 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 501 { | |
| 502 sys_menu = TRUE; | |
| 819 | 503 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 504 sys_menu = FALSE; |
| 505 } | |
| 506 #endif | |
| 507 | |
| 508 /* | |
| 509 * Switch on the mouse by default, unless the user changed it already. | |
| 510 * This can then be changed in the .gvimrc. | |
| 511 */ | |
| 512 if (!option_was_set((char_u *)"mouse")) | |
| 513 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 514 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 515 |
| 516 /* | |
| 517 * If -U option given, use only the initializations from that file and | |
| 518 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 519 */ | |
| 520 if (use_gvimrc != NULL) | |
| 521 { | |
| 522 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 523 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 524 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 525 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 526 } | |
| 527 else | |
| 528 { | |
| 529 /* | |
| 530 * Get system wide defaults for gvim, only when file name defined. | |
| 531 */ | |
| 532 #ifdef SYS_GVIMRC_FILE | |
| 819 | 533 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 534 #endif |
| 535 | |
| 536 /* | |
| 537 * Try to read GUI initialization commands from the following | |
| 538 * places: | |
| 539 * - environment variable GVIMINIT | |
| 540 * - the user gvimrc file (~/.gvimrc) | |
| 541 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 542 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 543 * The first that exists is used, the rest is ignored. | |
| 544 */ | |
| 545 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 546 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 547 DOSO_GVIMRC) == FAIL | |
| 7 | 548 #ifdef USR_GVIMRC_FILE2 |
| 819 | 549 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 550 DOSO_GVIMRC) == FAIL | |
| 7 | 551 #endif |
|
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552 #ifdef USR_GVIMRC_FILE3 |
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553 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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554 DOSO_GVIMRC) == FAIL |
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555 #endif |
| 7 | 556 ) |
| 557 { | |
|
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558 #ifdef USR_GVIMRC_FILE4 |
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559 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 560 #endif |
| 561 } | |
| 562 | |
| 563 /* | |
| 564 * Read initialization commands from ".gvimrc" in current | |
| 565 * directory. This is only done if the 'exrc' option is set. | |
| 566 * Because of security reasons we disallow shell and write | |
| 567 * commands now, except for unix if the file is owned by the user | |
| 568 * or 'secure' option has been reset in environment of global | |
| 569 * ".gvimrc". | |
| 570 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 571 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 572 */ | |
| 573 if (p_exrc) | |
| 574 { | |
| 575 #ifdef UNIX | |
| 576 { | |
|
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changeset
|
577 stat_T s; |
| 7 | 578 |
| 579 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 580 * mode */ | |
| 581 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 582 secure = p_secure; | |
| 583 } | |
| 584 #else | |
| 585 secure = p_secure; | |
| 586 #endif | |
| 587 | |
| 588 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 589 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 590 #ifdef SYS_GVIMRC_FILE | |
| 591 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 592 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 593 #endif | |
| 594 #ifdef USR_GVIMRC_FILE2 | |
| 595 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 596 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 597 #endif | |
| 598 #ifdef USR_GVIMRC_FILE3 | |
| 599 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 600 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 601 #endif | |
|
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602 #ifdef USR_GVIMRC_FILE4 |
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603 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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604 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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605 #endif |
| 7 | 606 ) |
| 819 | 607 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 608 |
| 609 if (secure == 2) | |
| 610 need_wait_return = TRUE; | |
| 611 secure = 0; | |
| 612 } | |
| 613 } | |
| 614 | |
| 615 if (need_wait_return || msg_didany) | |
| 616 wait_return(TRUE); | |
| 617 | |
| 618 --recursive; | |
| 619 } | |
| 620 | |
| 621 /* If recursive call opened the shell, return here from the first call */ | |
| 622 if (gui.in_use) | |
| 623 return; | |
| 624 | |
| 625 /* | |
| 626 * Create the GUI shell. | |
| 627 */ | |
| 628 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 629 if (gui_mch_init() == FAIL) | |
| 630 goto error; | |
| 631 | |
| 632 /* Avoid a delay for an error message that was printed in the terminal | |
| 633 * where Vim was started. */ | |
| 634 emsg_on_display = FALSE; | |
| 635 msg_scrolled = 0; | |
|
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|
636 clear_sb_text(TRUE); |
| 7 | 637 need_wait_return = FALSE; |
| 638 msg_didany = FALSE; | |
| 639 | |
| 640 /* | |
| 641 * Check validity of any generic resources that may have been loaded. | |
| 642 */ | |
| 643 if (gui.border_width < 0) | |
| 644 gui.border_width = 0; | |
| 645 | |
| 646 /* | |
| 647 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 648 */ | |
| 649 if (font_argument != NULL) | |
| 650 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 651 if ( | |
| 652 #ifdef FEAT_XFONTSET | |
| 653 (*p_guifontset == NUL | |
| 654 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 655 #endif | |
| 656 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 657 : p_guifont, FALSE) == FAIL) | |
| 658 { | |
| 659 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 660 goto error2; | |
| 661 } | |
| 662 #ifdef FEAT_MBYTE | |
| 663 if (gui_get_wide_font() == FAIL) | |
| 664 EMSG(_("E231: 'guifontwide' invalid")); | |
| 665 #endif | |
| 666 | |
| 667 gui.num_cols = Columns; | |
| 668 gui.num_rows = Rows; | |
| 669 gui_reset_scroll_region(); | |
| 670 | |
| 671 /* Create initial scrollbars */ | |
| 672 FOR_ALL_WINDOWS(wp) | |
| 673 { | |
| 674 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 675 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 676 } | |
| 677 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 678 | |
| 679 #ifdef FEAT_MENU | |
| 680 gui_create_initial_menus(root_menu); | |
| 681 #endif | |
| 682 #ifdef FEAT_SUN_WORKSHOP | |
| 683 if (usingSunWorkShop) | |
| 684 workshop_init(); | |
| 685 #endif | |
| 686 #ifdef FEAT_SIGN_ICONS | |
| 687 sign_gui_started(); | |
| 688 #endif | |
| 689 | |
| 690 /* Configure the desired menu and scrollbars */ | |
| 691 gui_init_which_components(NULL); | |
| 692 | |
| 693 /* All components of the GUI have been created now */ | |
| 694 gui.shell_created = TRUE; | |
| 695 | |
| 696 #ifndef FEAT_GUI_GTK | |
| 697 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 698 * works after the shell has been opened, thus it is further down. */ | |
|
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699 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 700 #endif |
| 701 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 702 /* Need to set the size of the menubar after all the menus have been | |
| 703 * created. */ | |
| 704 gui_mch_compute_menu_height((Widget)0); | |
| 705 #endif | |
| 706 | |
| 707 /* | |
| 708 * Actually open the GUI shell. | |
| 709 */ | |
| 710 if (gui_mch_open() != FAIL) | |
| 711 { | |
| 712 #ifdef FEAT_TITLE | |
| 713 maketitle(); | |
| 714 resettitle(); | |
| 715 #endif | |
| 716 init_gui_options(); | |
| 717 #ifdef FEAT_ARABIC | |
| 718 /* Our GUI can't do bidi. */ | |
| 719 p_tbidi = FALSE; | |
| 720 #endif | |
| 574 | 721 #if defined(FEAT_GUI_GTK) |
| 7 | 722 /* Give GTK+ a chance to put all widget's into place. */ |
| 723 gui_mch_update(); | |
| 827 | 724 |
| 725 # ifdef FEAT_MENU | |
| 726 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 727 * It was still there to make F10 work. */ | |
| 728 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 729 { | |
| 730 --gui.starting; | |
| 731 gui_mch_enable_menu(FALSE); | |
| 732 ++gui.starting; | |
| 733 gui_mch_update(); | |
| 734 } | |
| 735 # endif | |
| 736 | |
| 7 | 737 /* Now make sure the shell fits on the screen. */ |
|
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738 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 739 #endif |
| 261 | 740 /* When 'lines' was set while starting up the topframe may have to be |
| 741 * resized. */ | |
| 742 win_new_shellsize(); | |
| 187 | 743 |
|
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744 #ifdef FEAT_BEVAL_GUI |
| 187 | 745 /* Always create the Balloon Evaluation area, but disable it when |
|
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746 * 'ballooneval' is off. */ |
|
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747 if (balloonEval != NULL) |
|
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748 vim_free(balloonEval); |
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|
749 balloonEvalForTerm = FALSE; |
| 187 | 750 # ifdef FEAT_GUI_GTK |
| 751 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 752 &general_beval_cb, NULL); | |
| 753 # else | |
| 216 | 754 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 755 { |
| 756 extern Widget textArea; | |
| 757 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 758 &general_beval_cb, NULL); |
| 187 | 759 } |
| 760 # else | |
| 761 # ifdef FEAT_GUI_W32 | |
| 762 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 763 &general_beval_cb, NULL); | |
| 764 # endif | |
| 765 # endif | |
| 766 # endif | |
| 767 if (!p_beval) | |
| 768 gui_mch_disable_beval_area(balloonEval); | |
| 769 #endif | |
| 770 | |
| 7 | 771 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 772 if (!im_xim_isvalid_imactivate()) | |
| 773 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 774 #endif | |
| 37 | 775 /* When 'cmdheight' was set during startup it may not have taken |
| 776 * effect yet. */ | |
| 777 if (p_ch != 1L) | |
| 824 | 778 command_height(); |
| 7 | 779 |
| 780 return; | |
| 781 } | |
| 782 | |
| 783 error2: | |
| 784 #ifdef FEAT_GUI_X11 | |
| 785 /* undo gui_mch_init() */ | |
| 786 gui_mch_uninit(); | |
| 787 #endif | |
| 788 | |
| 789 error: | |
| 790 gui.in_use = FALSE; | |
| 791 clip_init(FALSE); | |
| 792 } | |
| 793 | |
| 794 | |
| 795 void | |
|
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796 gui_exit(int rc) |
| 7 | 797 { |
| 798 /* don't free the fonts, it leads to a BUS error | |
| 799 * richard@whitequeen.com Jul 99 */ | |
| 800 free_highlight_fonts(); | |
| 801 gui.in_use = FALSE; | |
| 802 gui_mch_exit(rc); | |
| 803 } | |
| 804 | |
| 574 | 805 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 806 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 807 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 808 /* |
| 809 * Called when the GUI shell is closed by the user. If there are no changed | |
| 810 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 811 * do. | |
| 812 * When this function returns, Vim should NOT exit! | |
| 813 */ | |
| 814 void | |
|
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815 gui_shell_closed(void) |
| 7 | 816 { |
| 817 cmdmod_T save_cmdmod; | |
| 818 | |
| 819 save_cmdmod = cmdmod; | |
| 820 | |
| 821 /* Only exit when there are no changed files */ | |
| 822 exiting = TRUE; | |
| 823 # ifdef FEAT_BROWSE | |
| 824 cmdmod.browse = TRUE; | |
| 825 # endif | |
| 826 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 827 cmdmod.confirm = TRUE; | |
| 828 # endif | |
| 829 /* If there are changed buffers, present the user with a dialog if | |
| 830 * possible, otherwise give an error message. */ | |
|
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831 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 832 getout(0); |
| 833 | |
| 834 exiting = FALSE; | |
| 835 cmdmod = save_cmdmod; | |
| 1002 | 836 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 837 } |
| 838 #endif | |
| 839 | |
| 840 /* | |
| 4352 | 841 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 842 * first font name that works is used. If none is found, use the default |
| 843 * font. | |
| 844 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 845 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 846 * the fonts are unchanged. | |
| 847 */ | |
| 848 int | |
|
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849 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 850 { |
| 851 #define FONTLEN 320 | |
| 852 char_u font_name[FONTLEN]; | |
| 853 int font_list_empty = FALSE; | |
| 854 int ret = FAIL; | |
| 855 | |
| 856 if (!gui.in_use) | |
| 857 return FAIL; | |
| 858 | |
| 859 font_name[0] = NUL; | |
| 860 if (*font_list == NUL) | |
| 861 font_list_empty = TRUE; | |
| 862 else | |
| 863 { | |
| 864 #ifdef FEAT_XFONTSET | |
| 865 /* When using a fontset, the whole list of fonts is one name. */ | |
| 866 if (fontset) | |
| 867 ret = gui_mch_init_font(font_list, TRUE); | |
| 868 else | |
| 869 #endif | |
| 870 while (*font_list != NUL) | |
| 871 { | |
| 872 /* Isolate one comma separated font name. */ | |
| 873 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 874 | |
| 875 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 876 * called with "*" will change p_guifont to the selected font | |
| 877 * name, which frees the old value. This makes font_list | |
| 878 * invalid. Thus when OK is returned here, font_list must no | |
| 879 * longer be used! */ | |
| 880 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 881 { | |
|
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882 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 883 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 884 * similar double-width font. */ | |
| 885 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 886 && strstr((char *)font_name, "10646") != NULL) | |
| 887 set_guifontwide(font_name); | |
| 888 #endif | |
| 889 ret = OK; | |
| 890 break; | |
| 891 } | |
| 892 } | |
| 893 } | |
| 894 | |
| 895 if (ret != OK | |
| 896 && STRCMP(font_list, "*") != 0 | |
| 897 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 898 { | |
| 899 /* | |
| 900 * Couldn't load any font in 'font_list', keep the current font if | |
| 901 * there is one. If 'font_list' is empty, or if there is no current | |
| 902 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 903 */ | |
| 904 ret = gui_mch_init_font(NULL, FALSE); | |
| 905 } | |
| 906 | |
| 907 if (ret == OK) | |
| 908 { | |
|
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909 #ifndef FEAT_GUI_GTK |
| 7 | 910 /* Set normal font as current font */ |
| 911 # ifdef FEAT_XFONTSET | |
| 912 if (gui.fontset != NOFONTSET) | |
| 913 gui_mch_set_fontset(gui.fontset); | |
| 914 else | |
| 915 # endif | |
| 916 gui_mch_set_font(gui.norm_font); | |
| 917 #endif | |
|
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918 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 919 } |
| 920 | |
| 921 return ret; | |
| 922 } | |
| 923 | |
| 924 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
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925 # ifndef FEAT_GUI_GTK |
| 7 | 926 /* |
| 927 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 928 */ | |
| 929 static void | |
|
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930 set_guifontwide(char_u *name) |
| 7 | 931 { |
| 932 int i = 0; | |
| 933 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 934 char_u *wp = NULL; | |
| 935 char_u *p; | |
| 936 GuiFont font; | |
| 937 | |
| 938 wp = wide_name; | |
| 939 for (p = name; *p != NUL; ++p) | |
| 940 { | |
| 941 *wp++ = *p; | |
| 942 if (*p == '-') | |
| 943 { | |
| 944 ++i; | |
| 945 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 946 { | |
| 947 if (p[1] == '-') | |
| 948 *wp++ = '*'; | |
| 949 } | |
| 950 else if (i == 12) /* found the width */ | |
| 951 { | |
| 952 ++p; | |
| 953 i = getdigits(&p); | |
| 954 if (i != 0) | |
| 955 { | |
| 956 /* Double the width specification. */ | |
| 957 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 958 font = gui_mch_get_font(wide_name, FALSE); | |
| 959 if (font != NOFONT) | |
| 960 { | |
| 37 | 961 gui_mch_free_font(gui.wide_font); |
| 7 | 962 gui.wide_font = font; |
| 963 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 964 wide_name, OPT_FREE, 0); |
| 7 | 965 } |
| 966 } | |
| 967 break; | |
| 968 } | |
| 969 } | |
| 970 } | |
| 971 } | |
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972 # endif /* !FEAT_GUI_GTK */ |
| 7 | 973 |
| 974 /* | |
| 975 * Get the font for 'guifontwide'. | |
| 976 * Return FAIL for an invalid font name. | |
| 977 */ | |
| 978 int | |
|
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979 gui_get_wide_font(void) |
| 7 | 980 { |
| 981 GuiFont font = NOFONT; | |
| 982 char_u font_name[FONTLEN]; | |
| 983 char_u *p; | |
| 984 | |
| 985 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 986 return OK; /* Will give an error message later. */ | |
| 987 | |
| 988 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 989 { | |
| 990 for (p = p_guifontwide; *p != NUL; ) | |
| 991 { | |
| 992 /* Isolate one comma separated font name. */ | |
| 993 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 994 font = gui_mch_get_font(font_name, FALSE); | |
| 995 if (font != NOFONT) | |
| 996 break; | |
| 997 } | |
| 998 if (font == NOFONT) | |
| 999 return FAIL; | |
| 1000 } | |
| 1001 | |
| 1002 gui_mch_free_font(gui.wide_font); | |
| 4250 | 1003 # ifdef FEAT_GUI_GTK |
| 7 | 1004 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1005 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1006 && pango_font_description_equal(font, gui.norm_font)) | |
| 1007 { | |
| 1008 gui.wide_font = NOFONT; | |
| 1009 gui_mch_free_font(font); | |
| 1010 } | |
| 1011 else | |
| 4250 | 1012 # endif |
| 7 | 1013 gui.wide_font = font; |
| 4250 | 1014 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1015 gui_mch_wide_font_changed(); |
|
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1016 # else |
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1017 /* |
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1019 * support those fonts for 'guifontwide'. |
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1020 */ |
| 4250 | 1021 # endif |
| 7 | 1022 return OK; |
| 1023 } | |
| 1024 #endif | |
| 1025 | |
| 1026 void | |
|
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1027 gui_set_cursor(int row, int col) |
| 7 | 1028 { |
| 1029 gui.row = row; | |
| 1030 gui.col = col; | |
| 1031 } | |
| 1032 | |
| 1033 /* | |
| 1034 * gui_check_pos - check if the cursor is on the screen. | |
| 1035 */ | |
| 1036 static void | |
|
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1037 gui_check_pos(void) |
| 7 | 1038 { |
| 1039 if (gui.row >= screen_Rows) | |
| 1040 gui.row = screen_Rows - 1; | |
| 1041 if (gui.col >= screen_Columns) | |
| 1042 gui.col = screen_Columns - 1; | |
| 1043 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1044 gui.cursor_is_valid = FALSE; | |
| 1045 } | |
| 1046 | |
| 1047 /* | |
| 1048 * Redraw the cursor if necessary or when forced. | |
| 1049 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1050 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1051 */ | |
| 1052 void | |
|
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1053 gui_update_cursor( |
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1054 int force, /* when TRUE, update even when not moved */ |
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1055 int clear_selection)/* clear selection under cursor */ |
| 7 | 1056 { |
| 1057 int cur_width = 0; | |
| 1058 int cur_height = 0; | |
| 1059 int old_hl_mask; | |
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1060 cursorentry_T *shape; |
| 7 | 1061 int id; |
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1062 #ifdef FEAT_TERMINAL |
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1063 guicolor_T shape_fg = INVALCOLOR; |
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1064 guicolor_T shape_bg = INVALCOLOR; |
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1065 #endif |
| 7 | 1066 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1067 int cattr; /* cursor attributes */ | |
| 1068 int attr; | |
| 1069 attrentry_T *aep = NULL; | |
| 1070 | |
| 1695 | 1071 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1072 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1073 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1074 || screen_Rows != gui.num_rows) | |
| 7 | 1075 return; |
| 1076 | |
| 1077 gui_check_pos(); | |
| 1078 if (!gui.cursor_is_valid || force | |
| 1079 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1080 { | |
| 1081 gui_undraw_cursor(); | |
| 1082 if (gui.row < 0) | |
| 1083 return; | |
|
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1084 #ifdef HAVE_INPUT_METHOD |
| 7 | 1085 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
| 1086 im_set_position(gui.row, gui.col); | |
| 1087 #endif | |
| 1088 gui.cursor_row = gui.row; | |
| 1089 gui.cursor_col = gui.col; | |
| 1090 | |
| 1091 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1092 if (!screen_cleared || ScreenLines == NULL) | |
| 1093 return; | |
| 1094 | |
| 1095 /* Clear the selection if we are about to write over it */ | |
| 1096 if (clear_selection) | |
| 1097 clip_may_clear_selection(gui.row, gui.row); | |
| 1098 /* Check that the cursor is inside the shell (resizing may have made | |
| 1099 * it invalid) */ | |
| 1100 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1101 return; | |
| 1102 | |
| 1103 gui.cursor_is_valid = TRUE; | |
| 1104 | |
| 1105 /* | |
| 1106 * How the cursor is drawn depends on the current mode. | |
|
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1107 * When in a terminal window use the shape/color specified there. |
| 7 | 1108 */ |
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1109 #ifdef FEAT_TERMINAL |
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1110 if (terminal_is_active()) |
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1111 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
|
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1112 else |
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1113 #endif |
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1114 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1115 if (State & LANGMAP) |
|
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1116 id = shape->id_lm; |
| 7 | 1117 else |
|
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1118 id = shape->id; |
| 7 | 1119 |
| 1120 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1121 cfg = INVALCOLOR; | |
| 1122 cbg = INVALCOLOR; | |
| 1123 cattr = HL_INVERSE; | |
|
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1124 gui_mch_set_blinking(shape->blinkwait, |
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1125 shape->blinkon, |
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1126 shape->blinkoff); |
|
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1127 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1128 || shape->blinkoff == 0) |
|
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1129 gui_mch_stop_blink(FALSE); |
|
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1130 #ifdef FEAT_TERMINAL |
|
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1131 if (shape_bg != INVALCOLOR) |
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1132 { |
|
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1133 cattr = 0; |
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1134 cfg = shape_fg; |
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1135 cbg = shape_bg; |
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1136 } |
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1137 else |
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1138 #endif |
| 7 | 1139 if (id > 0) |
| 1140 { | |
| 1141 cattr = syn_id2colors(id, &cfg, &cbg); | |
|
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1142 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
| 7 | 1143 { |
| 1144 static int iid; | |
| 1145 guicolor_T fg, bg; | |
| 1146 | |
| 1668 | 1147 if ( |
|
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1148 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
| 1668 | 1149 preedit_get_status() |
| 1150 # else | |
| 1151 im_get_status() | |
| 1152 # endif | |
| 1153 ) | |
| 7 | 1154 { |
| 1155 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1156 if (iid > 0) | |
| 1157 { | |
| 1158 syn_id2colors(iid, &fg, &bg); | |
| 1159 if (bg != INVALCOLOR) | |
| 1160 cbg = bg; | |
| 1161 if (fg != INVALCOLOR) | |
| 1162 cfg = fg; | |
| 1163 } | |
| 1164 } | |
| 1165 } | |
| 1166 #endif | |
| 1167 } | |
| 1168 | |
| 1169 /* | |
| 1170 * Get the attributes for the character under the cursor. | |
| 1171 * When no cursor color was given, use the character color. | |
| 1172 */ | |
| 1173 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1174 if (attr > HL_ALL) | |
| 1175 aep = syn_gui_attr2entry(attr); | |
| 1176 if (aep != NULL) | |
| 1177 { | |
| 1178 attr = aep->ae_attr; | |
| 1179 if (cfg == INVALCOLOR) | |
| 1180 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1181 : aep->ae_u.gui.fg_color); | |
| 1182 if (cbg == INVALCOLOR) | |
| 1183 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1184 : aep->ae_u.gui.bg_color); | |
| 1185 } | |
| 1186 if (cfg == INVALCOLOR) | |
| 1187 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1188 if (cbg == INVALCOLOR) | |
| 1189 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1190 | |
| 1191 #ifdef FEAT_XIM | |
| 1192 if (aep != NULL) | |
| 1193 { | |
| 1194 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1195 : aep->ae_u.gui.bg_color); | |
| 1196 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1197 : aep->ae_u.gui.fg_color); | |
| 1198 if (xim_bg_color == INVALCOLOR) | |
| 1199 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1200 : gui.back_pixel; | |
| 1201 if (xim_fg_color == INVALCOLOR) | |
| 1202 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1203 : gui.norm_pixel; | |
| 1204 } | |
| 1205 else | |
| 1206 { | |
| 1207 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1208 : gui.back_pixel; | |
| 1209 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1210 : gui.norm_pixel; | |
| 1211 } | |
| 1212 #endif | |
| 1213 | |
| 1214 attr &= ~HL_INVERSE; | |
| 1215 if (cattr & HL_INVERSE) | |
| 1216 { | |
| 1217 cc = cbg; | |
| 1218 cbg = cfg; | |
| 1219 cfg = cc; | |
| 1220 } | |
| 1221 cattr &= ~HL_INVERSE; | |
| 1222 | |
| 1223 /* | |
| 1224 * When we don't have window focus, draw a hollow cursor. | |
| 1225 */ | |
| 1226 if (!gui.in_focus) | |
| 1227 { | |
| 1228 gui_mch_draw_hollow_cursor(cbg); | |
| 1229 return; | |
| 1230 } | |
| 1231 | |
| 1232 old_hl_mask = gui.highlight_mask; | |
|
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1233 if (shape->shape == SHAPE_BLOCK |
| 7 | 1234 #ifdef FEAT_HANGULIN |
| 1235 || composing_hangul | |
| 1236 #endif | |
| 1237 ) | |
| 1238 { | |
| 1239 /* | |
| 1240 * Draw the text character with the cursor colors. Use the | |
| 1241 * character attributes plus the cursor attributes. | |
| 1242 */ | |
| 1243 gui.highlight_mask = (cattr | attr); | |
| 1244 #ifdef FEAT_HANGULIN | |
| 1245 if (composing_hangul) | |
|
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1246 { |
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1247 char_u *comp_buf; |
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1248 int comp_len; |
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1249 |
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1250 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1251 if (comp_buf) |
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1252 { |
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1253 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1254 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
1255 cfg, cbg, 0); |
|
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1256 vim_free(comp_buf); |
|
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1257 } |
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1258 } |
| 7 | 1259 else |
| 1260 #endif | |
| 1261 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1262 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1263 } | |
| 1264 else | |
| 1265 { | |
| 1266 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1267 int col_off = FALSE; | |
| 1268 #endif | |
| 1269 /* | |
| 1270 * First draw the partial cursor, then overwrite with the text | |
| 1271 * character, using a transparent background. | |
| 1272 */ | |
|
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1273 if (shape->shape == SHAPE_VER) |
| 7 | 1274 { |
| 1275 cur_height = gui.char_height; | |
|
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1276 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1277 } |
| 1278 else | |
| 1279 { | |
|
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1280 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1281 cur_width = gui.char_width; |
| 1282 } | |
| 1283 #ifdef FEAT_MBYTE | |
| 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; |
| 1290 # ifdef FEAT_RIGHTLEFT | |
| 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 } | |
| 1300 # endif | |
| 1301 } | |
| 1302 #endif | |
| 1303 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1304 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1305 if (col_off) | |
| 1306 --gui.col; | |
| 1307 #endif | |
| 1308 | |
| 1309 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1310 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1311 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1312 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1313 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1314 #endif | |
| 1315 } | |
| 1316 gui.highlight_mask = old_hl_mask; | |
| 1317 } | |
| 1318 } | |
| 1319 | |
| 1320 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1321 void | |
|
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1322 gui_position_menu(void) |
| 7 | 1323 { |
| 574 | 1324 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1325 if (gui.menu_is_active && gui.in_use) |
| 1326 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1327 # endif | |
| 1328 } | |
| 1329 #endif | |
| 1330 | |
| 1331 /* | |
| 1332 * Position the various GUI components (text area, menu). The vertical | |
| 1333 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1334 */ | |
| 1335 static void | |
|
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1336 gui_position_components(int total_width UNUSED) |
| 7 | 1337 { |
| 1338 int text_area_x; | |
| 1339 int text_area_y; | |
| 1340 int text_area_width; | |
| 1341 int text_area_height; | |
| 1342 | |
| 1343 /* avoid that moving components around generates events */ | |
| 1344 ++hold_gui_events; | |
| 1345 | |
| 1346 text_area_x = 0; | |
| 1347 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1348 text_area_x += gui.scrollbar_width; | |
| 1349 | |
| 1350 text_area_y = 0; | |
| 1351 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1352 gui.menu_width = total_width; | |
| 1353 if (gui.menu_is_active) | |
| 1354 text_area_y += gui.menu_height; | |
| 1355 #endif | |
| 1356 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1357 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1358 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1359 #endif | |
| 1360 | |
| 819 | 1361 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1362 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1363 if (gui_has_tabline()) |
| 843 | 1364 text_area_y += gui.tabline_height; |
| 810 | 1365 #endif |
| 1366 | |
| 7 | 1367 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1368 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1369 { | |
| 1370 # ifdef FEAT_GUI_ATHENA | |
| 1371 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1372 gui.menu_width, gui.toolbar_height); | |
| 1373 # endif | |
| 1374 text_area_y += gui.toolbar_height; | |
| 1375 } | |
| 1376 #endif | |
| 1377 | |
| 1378 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1379 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1380 | |
| 1381 gui_mch_set_text_area_pos(text_area_x, | |
| 1382 text_area_y, | |
| 1383 text_area_width, | |
| 1384 text_area_height | |
|
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1385 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1386 + xim_get_status_area_height() |
| 1387 #endif | |
| 1388 ); | |
| 1389 #ifdef FEAT_MENU | |
| 1390 gui_position_menu(); | |
| 1391 #endif | |
| 1392 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1393 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1394 text_area_x, | |
| 1395 text_area_y + text_area_height, | |
| 1396 text_area_width, | |
| 1397 gui.scrollbar_height); | |
| 1398 gui.left_sbar_x = 0; | |
| 1399 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1400 | |
| 1401 --hold_gui_events; | |
| 1402 } | |
| 1403 | |
| 444 | 1404 /* |
| 1405 * Get the width of the widgets and decorations to the side of the text area. | |
| 1406 */ | |
| 7 | 1407 int |
|
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1408 gui_get_base_width(void) |
| 7 | 1409 { |
| 1410 int base_width; | |
| 1411 | |
| 1412 base_width = 2 * gui.border_offset; | |
| 1413 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1414 base_width += gui.scrollbar_width; | |
| 1415 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1416 base_width += gui.scrollbar_width; | |
| 1417 return base_width; | |
| 1418 } | |
| 1419 | |
| 444 | 1420 /* |
| 1421 * Get the height of the widgets and decorations above and below the text area. | |
| 1422 */ | |
| 7 | 1423 int |
|
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1424 gui_get_base_height(void) |
| 7 | 1425 { |
| 1426 int base_height; | |
| 1427 | |
| 1428 base_height = 2 * gui.border_offset; | |
| 1429 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1430 base_height += gui.scrollbar_height; | |
| 1431 #ifdef FEAT_GUI_GTK | |
| 1432 /* We can't take the sizes properly into account until anything is | |
| 1433 * realized. Therefore we recalculate all the values here just before | |
| 1434 * setting the size. (--mdcki) */ | |
| 1435 #else | |
| 1436 # ifdef FEAT_MENU | |
| 1437 if (gui.menu_is_active) | |
| 1438 base_height += gui.menu_height; | |
| 1439 # endif | |
| 1440 # ifdef FEAT_TOOLBAR | |
| 1441 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1442 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1443 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1444 # else | |
| 1445 base_height += gui.toolbar_height; | |
| 1446 # endif | |
| 1447 # endif | |
| 819 | 1448 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1449 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1450 if (gui_has_tabline()) |
| 843 | 1451 base_height += gui.tabline_height; |
| 810 | 1452 # endif |
| 7 | 1453 # ifdef FEAT_FOOTER |
| 1454 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1455 base_height += gui.footer_height; | |
| 1456 # endif | |
| 1457 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1458 base_height += gui_mch_text_area_extra_height(); | |
| 1459 # endif | |
| 1460 #endif | |
| 1461 return base_height; | |
| 1462 } | |
| 1463 | |
| 1464 /* | |
| 1465 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1466 * the new width and height of the shell in pixels. | |
| 1467 */ | |
| 1468 void | |
|
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1469 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1470 { |
| 1471 static int busy = FALSE; | |
| 1472 | |
| 1473 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1474 return; | |
| 1475 | |
| 1476 /* | |
| 1477 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1478 * size and handle it later. | |
| 1479 */ | |
| 1480 if (updating_screen || busy) | |
| 1481 { | |
| 1482 new_pixel_width = pixel_width; | |
| 1483 new_pixel_height = pixel_height; | |
| 1484 return; | |
| 1485 } | |
| 1486 | |
| 1487 again: | |
|
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1488 new_pixel_width = 0; |
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1489 new_pixel_height = 0; |
| 7 | 1490 busy = TRUE; |
| 1491 | |
| 1492 /* Flush pending output before redrawing */ | |
| 1493 out_flush(); | |
| 1494 | |
| 1495 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1496 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1497 |
| 1498 gui_position_components(pixel_width); | |
| 1499 gui_reset_scroll_region(); | |
|
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1500 |
| 7 | 1501 /* |
| 1502 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1503 * at the last line here (why does it have to be one row too low?). | |
| 1504 */ | |
| 1505 if (State == ASKMORE || State == CONFIRM) | |
| 1506 gui.row = gui.num_rows; | |
| 1507 | |
| 1508 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1509 * the safe side. */ | |
| 1510 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1511 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1512 shell_resized(); | |
| 1513 | |
| 1514 gui_update_scrollbars(TRUE); | |
| 1515 gui_update_cursor(FALSE, TRUE); | |
|
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1516 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1517 xim_set_status_area(); |
| 1518 #endif | |
| 1519 | |
| 1520 busy = FALSE; | |
| 669 | 1521 |
|
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1522 /* We may have been called again while redrawing the screen. |
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1523 * Need to do it all again with the latest size then. But only if the size |
|
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1524 * actually changed. */ |
| 7 | 1525 if (new_pixel_height) |
| 1526 { | |
|
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1527 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
|
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1528 { |
|
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1529 new_pixel_width = 0; |
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1530 new_pixel_height = 0; |
|
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1531 } |
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1532 else |
|
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1533 { |
|
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1534 pixel_width = new_pixel_width; |
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1535 pixel_height = new_pixel_height; |
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1536 goto again; |
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1537 } |
| 7 | 1538 } |
| 1539 } | |
| 1540 | |
| 1541 /* | |
| 1542 * Check if gui_resize_shell() must be called. | |
| 1543 */ | |
| 1544 void | |
|
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1545 gui_may_resize_shell(void) |
| 7 | 1546 { |
| 1547 if (new_pixel_height) | |
| 1548 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1549 * were called indirectly by it */ | |
|
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1550 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1551 } |
| 1552 | |
| 1553 int | |
|
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1554 gui_get_shellsize(void) |
| 7 | 1555 { |
| 1556 Rows = gui.num_rows; | |
| 1557 Columns = gui.num_cols; | |
| 1558 return OK; | |
| 1559 } | |
| 1560 | |
| 1561 /* | |
| 1562 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1563 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1564 * on the screen. | |
|
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1565 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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1566 * component was added or removed (e.g., a scrollbar). |
| 7 | 1567 */ |
| 1568 void | |
|
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1569 gui_set_shellsize( |
|
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1570 int mustset UNUSED, |
|
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1571 int fit_to_display, |
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1572 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1573 { |
| 1574 int base_width; | |
| 1575 int base_height; | |
| 1576 int width; | |
| 1577 int height; | |
| 1578 int min_width; | |
| 1579 int min_height; | |
| 1580 int screen_w; | |
| 1581 int screen_h; | |
|
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1582 #ifdef FEAT_GUI_GTK |
| 1967 | 1583 int un_maximize = mustset; |
|
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1584 int did_adjust = 0; |
| 1967 | 1585 #endif |
|
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1586 int x = -1, y = -1; |
| 7 | 1587 |
| 1588 if (!gui.shell_created) | |
| 1589 return; | |
| 1590 | |
| 3014 | 1591 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1592 /* If not setting to a user specified size and maximized, calculate the |
| 1593 * number of characters that fit in the maximized window. */ | |
|
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1594 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
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1595 || gui_mch_maximized())) |
| 7 | 1596 { |
| 1597 gui_mch_newfont(); | |
| 1598 return; | |
| 1599 } | |
| 1600 #endif | |
| 1601 | |
| 1602 base_width = gui_get_base_width(); | |
| 1603 base_height = gui_get_base_height(); | |
|
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1604 if (fit_to_display) |
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|
1605 /* Remember the original window position. */ |
| 7009 | 1606 (void)gui_mch_get_winpos(&x, &y); |
|
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|
1607 |
| 7 | 1608 #ifdef USE_SUN_WORKSHOP |
| 1609 if (!mustset && usingSunWorkShop | |
| 1610 && workshop_get_width_height(&width, &height)) | |
| 1611 { | |
| 1612 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1613 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1614 } | |
| 1615 else | |
| 1616 #endif | |
| 1617 { | |
| 1618 width = Columns * gui.char_width + base_width; | |
| 1619 height = Rows * gui.char_height + base_height; | |
| 1620 } | |
| 1621 | |
| 1622 if (fit_to_display) | |
| 1623 { | |
| 1624 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1625 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1626 { |
| 1627 Columns = (screen_w - base_width) / gui.char_width; | |
| 1628 if (Columns < MIN_COLUMNS) | |
| 1629 Columns = MIN_COLUMNS; | |
| 1630 width = Columns * gui.char_width + base_width; | |
|
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|
1631 #ifdef FEAT_GUI_GTK |
| 1967 | 1632 ++did_adjust; |
| 1633 #endif | |
| 7 | 1634 } |
| 811 | 1635 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1636 { |
| 1637 Rows = (screen_h - base_height) / gui.char_height; | |
| 1638 check_shellsize(); | |
| 1639 height = Rows * gui.char_height + base_height; | |
|
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|
1640 #ifdef FEAT_GUI_GTK |
| 1967 | 1641 ++did_adjust; |
| 1642 #endif | |
| 7 | 1643 } |
|
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|
1644 #ifdef FEAT_GUI_GTK |
| 1967 | 1645 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1646 && height + gui.char_height >= screen_h)) | |
| 1647 /* don't unmaximize if at maximum size */ | |
| 1648 un_maximize = FALSE; | |
| 1649 #endif | |
| 7 | 1650 } |
|
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changeset
|
1651 limit_screen_size(); |
| 7 | 1652 gui.num_cols = Columns; |
| 1653 gui.num_rows = Rows; | |
| 1654 | |
| 1655 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1656 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1657 min_height += tabline_height() * gui.char_height; |
| 1967 | 1658 |
|
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|
1659 #ifdef FEAT_GUI_GTK |
| 1967 | 1660 if (un_maximize) |
| 1661 { | |
| 1662 /* If the window size is smaller than the screen unmaximize the | |
| 1663 * window, otherwise resizing won't work. */ | |
| 1664 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1665 if ((width + gui.char_width < screen_w | |
| 1666 || height + gui.char_height * 2 < screen_h) | |
| 1667 && gui_mch_maximized()) | |
| 1668 gui_mch_unmaximize(); | |
| 1669 } | |
| 1670 #endif | |
| 7 | 1671 |
| 1672 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1673 base_width, base_height, direction); |
|
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1674 |
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1675 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1676 { |
|
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1677 /* Some window managers put the Vim window left of/above the screen. |
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1678 * Only change the position if it wasn't already negative before |
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|
1679 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1680 gui_mch_update(); |
| 1681 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1682 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1683 } | |
| 1684 | |
| 1685 gui_position_components(width); | |
| 1686 gui_update_scrollbars(TRUE); | |
| 1687 gui_reset_scroll_region(); | |
| 1688 } | |
| 1689 | |
| 1690 /* | |
| 1691 * Called when Rows and/or Columns has changed. | |
| 1692 */ | |
| 1693 void | |
|
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|
1694 gui_new_shellsize(void) |
| 7 | 1695 { |
| 1696 gui_reset_scroll_region(); | |
| 1697 } | |
| 1698 | |
| 1699 /* | |
| 1700 * Make scroll region cover whole screen. | |
| 1701 */ | |
| 1702 void | |
|
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|
1703 gui_reset_scroll_region(void) |
| 7 | 1704 { |
| 1705 gui.scroll_region_top = 0; | |
| 1706 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1707 gui.scroll_region_left = 0; | |
| 1708 gui.scroll_region_right = gui.num_cols - 1; | |
| 1709 } | |
| 1710 | |
| 1711 void | |
|
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|
1712 gui_start_highlight(int mask) |
| 7 | 1713 { |
| 1714 if (mask > HL_ALL) /* highlight code */ | |
| 1715 gui.highlight_mask = mask; | |
| 1716 else /* mask */ | |
| 1717 gui.highlight_mask |= mask; | |
| 1718 } | |
| 1719 | |
| 1720 void | |
|
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|
1721 gui_stop_highlight(int mask) |
| 7 | 1722 { |
| 1723 if (mask > HL_ALL) /* highlight code */ | |
| 1724 gui.highlight_mask = HL_NORMAL; | |
| 1725 else /* mask */ | |
| 1726 gui.highlight_mask &= ~mask; | |
| 1727 } | |
| 1728 | |
| 1729 /* | |
| 1730 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1731 * (row2, col2) inclusive. | |
| 1732 */ | |
| 1733 void | |
|
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|
1734 gui_clear_block( |
|
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|
1735 int row1, |
|
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1736 int col1, |
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1737 int row2, |
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1738 int col2) |
| 7 | 1739 { |
| 1740 /* Clear the selection if we are about to write over it */ | |
| 1741 clip_may_clear_selection(row1, row2); | |
| 1742 | |
| 1743 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1744 | |
| 1745 /* Invalidate cursor if it was in this block */ | |
| 1746 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1747 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1748 gui.cursor_is_valid = FALSE; | |
| 1749 } | |
| 1750 | |
| 1751 /* | |
| 1752 * Write code to update the cursor later. This avoids the need to flush the | |
| 1753 * output buffer before calling gui_update_cursor(). | |
| 1754 */ | |
| 1755 void | |
|
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1756 gui_update_cursor_later(void) |
| 7 | 1757 { |
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1758 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1759 } |
| 1760 | |
| 1761 void | |
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1762 gui_write( |
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1763 char_u *s, |
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1764 int len) |
| 7 | 1765 { |
| 1766 char_u *p; | |
| 1767 int arg1 = 0, arg2 = 0; | |
| 1768 int force_cursor = FALSE; /* force cursor update */ | |
| 1769 int force_scrollbar = FALSE; | |
| 1770 static win_T *old_curwin = NULL; | |
| 1771 | |
| 1772 /* #define DEBUG_GUI_WRITE */ | |
| 1773 #ifdef DEBUG_GUI_WRITE | |
| 1774 { | |
| 1775 int i; | |
| 1776 char_u *str; | |
| 1777 | |
| 1778 printf("gui_write(%d):\n ", len); | |
| 1779 for (i = 0; i < len; i++) | |
| 1780 if (s[i] == ESC) | |
| 1781 { | |
| 1782 if (i != 0) | |
| 1783 printf("\n "); | |
| 1784 printf("<ESC>"); | |
| 1785 } | |
| 1786 else | |
| 1787 { | |
| 1788 str = transchar_byte(s[i]); | |
| 1789 if (str[0] && str[1]) | |
| 1790 printf("<%s>", (char *)str); | |
| 1791 else | |
| 1792 printf("%s", (char *)str); | |
| 1793 } | |
| 1794 printf("\n"); | |
| 1795 } | |
| 1796 #endif | |
| 1797 while (len) | |
| 1798 { | |
| 1799 if (s[0] == ESC && s[1] == '|') | |
| 1800 { | |
| 1801 p = s + 2; | |
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1802 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1803 { |
| 1804 arg1 = getdigits(&p); | |
| 1805 if (p > s + len) | |
| 1806 break; | |
| 1807 if (*p == ';') | |
| 1808 { | |
| 1809 ++p; | |
| 1810 arg2 = getdigits(&p); | |
| 1811 if (p > s + len) | |
| 1812 break; | |
| 1813 } | |
| 1814 } | |
| 1815 switch (*p) | |
| 1816 { | |
| 1817 case 'C': /* Clear screen */ | |
| 1818 clip_scroll_selection(9999); | |
| 1819 gui_mch_clear_all(); | |
| 1820 gui.cursor_is_valid = FALSE; | |
| 1821 force_scrollbar = TRUE; | |
| 1822 break; | |
| 1823 case 'M': /* Move cursor */ | |
| 1824 gui_set_cursor(arg1, arg2); | |
| 1825 break; | |
| 1826 case 's': /* force cursor (shape) update */ | |
| 1827 force_cursor = TRUE; | |
| 1828 break; | |
| 1829 case 'R': /* Set scroll region */ | |
| 1830 if (arg1 < arg2) | |
| 1831 { | |
| 1832 gui.scroll_region_top = arg1; | |
| 1833 gui.scroll_region_bot = arg2; | |
| 1834 } | |
| 1835 else | |
| 1836 { | |
| 1837 gui.scroll_region_top = arg2; | |
| 1838 gui.scroll_region_bot = arg1; | |
| 1839 } | |
| 1840 break; | |
| 1841 case 'V': /* Set vertical scroll region */ | |
| 1842 if (arg1 < arg2) | |
| 1843 { | |
| 1844 gui.scroll_region_left = arg1; | |
| 1845 gui.scroll_region_right = arg2; | |
| 1846 } | |
| 1847 else | |
| 1848 { | |
| 1849 gui.scroll_region_left = arg2; | |
| 1850 gui.scroll_region_right = arg1; | |
| 1851 } | |
| 1852 break; | |
| 1853 case 'd': /* Delete line */ | |
| 1854 gui_delete_lines(gui.row, 1); | |
| 1855 break; | |
| 1856 case 'D': /* Delete lines */ | |
| 1857 gui_delete_lines(gui.row, arg1); | |
| 1858 break; | |
| 1859 case 'i': /* Insert line */ | |
| 1860 gui_insert_lines(gui.row, 1); | |
| 1861 break; | |
| 1862 case 'I': /* Insert lines */ | |
| 1863 gui_insert_lines(gui.row, arg1); | |
| 1864 break; | |
| 1865 case '$': /* Clear to end-of-line */ | |
| 1866 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1867 (int)Columns - 1); | |
| 1868 break; | |
| 1869 case 'h': /* Turn on highlighting */ | |
| 1870 gui_start_highlight(arg1); | |
| 1871 break; | |
| 1872 case 'H': /* Turn off highlighting */ | |
| 1873 gui_stop_highlight(arg1); | |
| 1874 break; | |
| 1875 case 'f': /* flash the window (visual bell) */ | |
| 1876 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1877 break; | |
| 1878 default: | |
| 1879 p = s + 1; /* Skip the ESC */ | |
| 1880 break; | |
| 1881 } | |
| 1882 len -= (int)(++p - s); | |
| 1883 s = p; | |
| 1884 } | |
| 1885 else if ( | |
| 1886 #ifdef EBCDIC | |
| 1887 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1888 #else | |
| 1889 s[0] < 0x20 /* Ctrl character */ | |
| 1890 #endif | |
| 1891 #ifdef FEAT_SIGN_ICONS | |
| 1892 && s[0] != SIGN_BYTE | |
| 1893 # ifdef FEAT_NETBEANS_INTG | |
| 1894 && s[0] != MULTISIGN_BYTE | |
| 1895 # endif | |
| 1896 #endif | |
| 1897 ) | |
| 1898 { | |
| 1899 if (s[0] == '\n') /* NL */ | |
| 1900 { | |
| 1901 gui.col = 0; | |
| 1902 if (gui.row < gui.scroll_region_bot) | |
| 1903 gui.row++; | |
| 1904 else | |
| 1905 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1906 } | |
| 1907 else if (s[0] == '\r') /* CR */ | |
| 1908 { | |
| 1909 gui.col = 0; | |
| 1910 } | |
| 1911 else if (s[0] == '\b') /* Backspace */ | |
| 1912 { | |
| 1913 if (gui.col) | |
| 1914 --gui.col; | |
| 1915 } | |
| 1916 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1917 { | |
| 1918 ++gui.col; | |
| 1919 } | |
| 1920 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1921 { | |
| 1922 gui_mch_beep(); | |
| 1923 } | |
| 1924 /* Other Ctrl character: shouldn't happen! */ | |
| 1925 | |
| 1926 --len; /* Skip this char */ | |
| 1927 ++s; | |
| 1928 } | |
| 1929 else | |
| 1930 { | |
| 1931 p = s; | |
| 1932 while (len > 0 && ( | |
| 1933 #ifdef EBCDIC | |
| 1934 CtrlChar(*p) == 0 | |
| 1935 #else | |
| 1936 *p >= 0x20 | |
| 1937 #endif | |
| 1938 #ifdef FEAT_SIGN_ICONS | |
| 1939 || *p == SIGN_BYTE | |
| 1940 # ifdef FEAT_NETBEANS_INTG | |
| 1941 || *p == MULTISIGN_BYTE | |
| 1942 # endif | |
| 1943 #endif | |
| 1944 )) | |
| 1945 { | |
| 1946 len--; | |
| 1947 p++; | |
| 1948 } | |
| 1949 gui_outstr(s, (int)(p - s)); | |
| 1950 s = p; | |
| 1951 } | |
| 1952 } | |
| 1953 | |
| 1954 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1955 * set). */ | |
| 1956 if (force_cursor) | |
| 1957 gui_update_cursor(TRUE, TRUE); | |
| 1958 | |
| 1959 /* When switching to another window the dragging must have stopped. | |
| 1960 * Required for GTK, dragged_sb isn't reset. */ | |
| 1961 if (old_curwin != curwin) | |
| 1962 gui.dragged_sb = SBAR_NONE; | |
| 1963 | |
| 1964 /* Update the scrollbars after clearing the screen or when switched | |
| 1965 * to another window. | |
| 1966 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1967 * situations where it might change. */ | |
| 1968 if (force_scrollbar || old_curwin != curwin) | |
| 1969 gui_update_scrollbars(force_scrollbar); | |
| 1970 else | |
| 1971 gui_update_horiz_scrollbar(FALSE); | |
| 1972 old_curwin = curwin; | |
| 1973 | |
| 1974 /* | |
| 1975 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1976 * he is done dragging. Do the same for GTK. | |
| 1977 */ | |
| 574 | 1978 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1979 gui.dragged_sb = SBAR_NONE; |
| 1980 #endif | |
| 1981 | |
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1982 gui_may_flush(); /* In case vim decides to take a nap */ |
| 7 | 1983 } |
| 1984 | |
| 1985 /* | |
| 1986 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1987 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1988 * gui_can_update_cursor() afterwards. | |
| 1989 */ | |
| 1990 void | |
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1991 gui_dont_update_cursor(int undraw) |
| 7 | 1992 { |
| 1993 if (gui.in_use) | |
| 1994 { | |
| 1995 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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1996 if (undraw) |
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1997 gui_undraw_cursor(); |
| 7 | 1998 can_update_cursor = FALSE; |
| 1999 } | |
| 2000 } | |
| 2001 | |
| 2002 void | |
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2003 gui_can_update_cursor(void) |
| 7 | 2004 { |
| 2005 can_update_cursor = TRUE; | |
| 2006 /* No need to update the cursor right now, there is always more output | |
| 2007 * after scrolling. */ | |
| 2008 } | |
| 2009 | |
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2010 /* |
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2011 * Disable issuing gui_mch_flush(). |
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2012 */ |
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2013 void |
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2014 gui_disable_flush(void) |
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2015 { |
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2016 ++disable_flush; |
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2017 } |
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2018 |
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2019 /* |
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2020 * Enable issuing gui_mch_flush(). |
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2021 */ |
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2022 void |
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2023 gui_enable_flush(void) |
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2024 { |
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2025 --disable_flush; |
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2026 } |
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2027 |
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2028 /* |
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2029 * Issue gui_mch_flush() if it is not disabled. |
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2030 */ |
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2031 void |
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2032 gui_may_flush(void) |
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2033 { |
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2034 if (disable_flush == 0) |
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2035 gui_mch_flush(); |
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2036 } |
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2037 |
| 7 | 2038 static void |
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2039 gui_outstr(char_u *s, int len) |
| 7 | 2040 { |
| 2041 int this_len; | |
| 2042 #ifdef FEAT_MBYTE | |
| 2043 int cells; | |
| 2044 #endif | |
| 2045 | |
| 2046 if (len == 0) | |
| 2047 return; | |
| 2048 | |
| 2049 if (len < 0) | |
| 2050 len = (int)STRLEN(s); | |
| 2051 | |
| 2052 while (len > 0) | |
| 2053 { | |
| 2054 #ifdef FEAT_MBYTE | |
| 2055 if (has_mbyte) | |
| 2056 { | |
| 2057 /* Find out how many chars fit in the current line. */ | |
| 2058 cells = 0; | |
| 2059 for (this_len = 0; this_len < len; ) | |
| 2060 { | |
| 2061 cells += (*mb_ptr2cells)(s + this_len); | |
| 2062 if (gui.col + cells > Columns) | |
| 2063 break; | |
| 474 | 2064 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2065 } |
| 2066 if (this_len > len) | |
| 2067 this_len = len; /* don't include following composing char */ | |
| 2068 } | |
| 2069 else | |
| 2070 #endif | |
| 2071 if (gui.col + len > Columns) | |
| 2072 this_len = Columns - gui.col; | |
| 2073 else | |
| 2074 this_len = len; | |
| 2075 | |
| 2076 (void)gui_outstr_nowrap(s, this_len, | |
| 2077 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2078 s += this_len; | |
| 2079 len -= this_len; | |
| 2080 #ifdef FEAT_MBYTE | |
| 2081 /* fill up for a double-width char that doesn't fit. */ | |
| 2082 if (len > 0 && gui.col < Columns) | |
| 2083 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2084 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2085 #endif | |
| 2086 /* The cursor may wrap to the next line. */ | |
| 2087 if (gui.col >= Columns) | |
| 2088 { | |
| 2089 gui.col = 0; | |
| 2090 gui.row++; | |
| 2091 } | |
| 2092 } | |
| 2093 } | |
| 2094 | |
| 2095 /* | |
| 2096 * Output one character (may be one or two display cells). | |
| 2097 * Caller must check for valid "off". | |
| 2098 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2099 */ | |
| 2100 static int | |
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2101 gui_screenchar( |
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2102 int off, /* Offset from start of screen */ |
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2103 int flags, |
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2104 guicolor_T fg, /* colors for cursor */ |
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2105 guicolor_T bg, /* colors for cursor */ |
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2106 int back) /* backup this many chars when using bold trick */ |
| 7 | 2107 { |
| 2108 #ifdef FEAT_MBYTE | |
| 2109 char_u buf[MB_MAXBYTES + 1]; | |
| 2110 | |
| 2111 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2112 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2113 return OK; | |
| 2114 | |
| 2115 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2116 /* Draw UTF-8 multi-byte character. */ | |
| 2117 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2118 flags, fg, bg, back); | |
| 2119 | |
| 2120 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2121 { | |
| 2122 buf[0] = ScreenLines[off]; | |
| 2123 buf[1] = ScreenLines2[off]; | |
| 2124 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2125 } | |
| 2126 | |
| 2127 /* Draw non-multi-byte character or DBCS character. */ | |
| 2128 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2129 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2130 flags, fg, bg, back); |
| 2131 #else | |
| 2132 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2133 #endif | |
| 2134 } | |
| 2135 | |
|
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2136 #ifdef FEAT_GUI_GTK |
| 7 | 2137 /* |
| 2138 * Output the string at the given screen position. This is used in place | |
| 2139 * of gui_screenchar() where possible because Pango needs as much context | |
| 2140 * as possible to work nicely. It's a lot faster as well. | |
| 2141 */ | |
| 2142 static int | |
|
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2143 gui_screenstr( |
|
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2144 int off, /* Offset from start of screen */ |
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2145 int len, /* string length in screen cells */ |
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2146 int flags, |
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2147 guicolor_T fg, /* colors for cursor */ |
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2148 guicolor_T bg, /* colors for cursor */ |
|
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2149 int back) /* backup this many chars when using bold trick */ |
| 7 | 2150 { |
| 2151 char_u *buf; | |
| 2152 int outlen = 0; | |
| 2153 int i; | |
| 2154 int retval; | |
| 2155 | |
| 2156 if (len <= 0) /* "cannot happen"? */ | |
| 2157 return OK; | |
| 2158 | |
| 2159 if (enc_utf8) | |
| 2160 { | |
| 2161 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2162 if (buf == NULL) | |
| 2163 return OK; /* not much we could do here... */ | |
| 2164 | |
| 2165 for (i = off; i < off + len; ++i) | |
| 2166 { | |
| 2167 if (ScreenLines[i] == 0) | |
| 2168 continue; /* skip second half of double-width char */ | |
| 2169 | |
| 2170 if (ScreenLinesUC[i] == 0) | |
| 2171 buf[outlen++] = ScreenLines[i]; | |
| 2172 else | |
| 2173 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2174 } | |
| 2175 | |
| 2176 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2177 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2178 vim_free(buf); | |
| 2179 | |
| 2180 return retval; | |
| 2181 } | |
| 2182 else if (enc_dbcs == DBCS_JPNU) | |
| 2183 { | |
| 2184 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2185 if (buf == NULL) | |
| 2186 return OK; /* not much we could do here... */ | |
| 2187 | |
| 2188 for (i = off; i < off + len; ++i) | |
| 2189 { | |
| 2190 buf[outlen++] = ScreenLines[i]; | |
| 2191 | |
| 2192 /* handle double-byte single-width char */ | |
| 2193 if (ScreenLines[i] == 0x8e) | |
| 2194 buf[outlen++] = ScreenLines2[i]; | |
| 2195 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2196 buf[outlen++] = ScreenLines[++i]; | |
| 2197 } | |
| 2198 | |
| 2199 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2200 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2201 vim_free(buf); | |
| 2202 | |
| 2203 return retval; | |
| 2204 } | |
| 2205 else | |
| 2206 { | |
| 2207 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2208 flags, fg, bg, back); | |
| 2209 } | |
| 2210 } | |
|
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2211 #endif /* FEAT_GUI_GTK */ |
| 7 | 2212 |
| 2213 /* | |
| 2214 * Output the given string at the current cursor position. If the string is | |
| 2215 * too long to fit on the line, then it is truncated. | |
| 2216 * "flags": | |
| 2217 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2218 * actually draw (an inverted) cursor. | |
| 1199 | 2219 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2220 * background. |
| 2221 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2222 * it. | |
| 2223 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2224 * FAIL (the caller should start drawing "back" chars back). | |
| 2225 */ | |
| 2226 int | |
|
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2227 gui_outstr_nowrap( |
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2228 char_u *s, |
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2229 int len, |
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2230 int flags, |
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2231 guicolor_T fg, /* colors for cursor */ |
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2232 guicolor_T bg, /* colors for cursor */ |
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2233 int back) /* backup this many chars when using bold trick */ |
| 7 | 2234 { |
| 2235 long_u highlight_mask; | |
| 2236 long_u hl_mask_todo; | |
| 2237 guicolor_T fg_color; | |
| 2238 guicolor_T bg_color; | |
| 203 | 2239 guicolor_T sp_color; |
|
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2240 #if !defined(FEAT_GUI_GTK) |
| 7 | 2241 GuiFont font = NOFONT; |
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2242 # ifdef FEAT_MBYTE |
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2243 GuiFont wide_font = NOFONT; |
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2244 # endif |
| 7 | 2245 # ifdef FEAT_XFONTSET |
| 2246 GuiFontset fontset = NOFONTSET; | |
| 2247 # endif | |
| 2248 #endif | |
| 2249 attrentry_T *aep = NULL; | |
| 2250 int draw_flags; | |
| 2251 int col = gui.col; | |
| 2252 #ifdef FEAT_SIGN_ICONS | |
| 2253 int draw_sign = FALSE; | |
| 2254 # ifdef FEAT_NETBEANS_INTG | |
| 2255 int multi_sign = FALSE; | |
| 2256 # endif | |
| 2257 #endif | |
| 2258 | |
| 2259 if (len < 0) | |
| 2260 len = (int)STRLEN(s); | |
| 2261 if (len == 0) | |
| 2262 return OK; | |
| 2263 | |
| 2264 #ifdef FEAT_SIGN_ICONS | |
| 2265 if (*s == SIGN_BYTE | |
| 2266 # ifdef FEAT_NETBEANS_INTG | |
| 2267 || *s == MULTISIGN_BYTE | |
| 2268 # endif | |
| 2269 ) | |
| 2270 { | |
| 2271 # ifdef FEAT_NETBEANS_INTG | |
| 2272 if (*s == MULTISIGN_BYTE) | |
| 2273 multi_sign = TRUE; | |
| 2274 # endif | |
| 2275 /* draw spaces instead */ | |
| 2276 s = (char_u *)" "; | |
| 2277 if (len == 1 && col > 0) | |
| 2278 --col; | |
| 2279 len = 2; | |
| 2280 draw_sign = TRUE; | |
| 2281 highlight_mask = 0; | |
| 2282 } | |
| 2283 else | |
| 2284 #endif | |
| 2285 if (gui.highlight_mask > HL_ALL) | |
| 2286 { | |
| 2287 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2288 if (aep == NULL) /* highlighting not set */ | |
| 2289 highlight_mask = 0; | |
| 2290 else | |
| 2291 highlight_mask = aep->ae_attr; | |
| 2292 } | |
| 2293 else | |
| 2294 highlight_mask = gui.highlight_mask; | |
| 2295 hl_mask_todo = highlight_mask; | |
| 2296 | |
|
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2297 #if !defined(FEAT_GUI_GTK) |
| 7 | 2298 /* Set the font */ |
| 2299 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2300 font = aep->ae_u.gui.font; | |
| 2301 # ifdef FEAT_XFONTSET | |
| 2302 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2303 fontset = aep->ae_u.gui.fontset; | |
| 2304 # endif | |
| 2305 else | |
| 2306 { | |
| 2307 # ifdef FEAT_XFONTSET | |
| 2308 if (gui.fontset != NOFONTSET) | |
| 2309 fontset = gui.fontset; | |
| 2310 else | |
| 2311 # endif | |
| 2312 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2313 { | |
| 2314 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2315 { | |
| 2316 font = gui.boldital_font; | |
| 2317 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2318 } | |
| 2319 else if (gui.bold_font != NOFONT) | |
| 2320 { | |
| 2321 font = gui.bold_font; | |
| 2322 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2323 } | |
| 2324 else | |
| 2325 font = gui.norm_font; | |
| 2326 } | |
| 2327 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2328 { | |
| 2329 font = gui.ital_font; | |
| 2330 hl_mask_todo &= ~HL_ITALIC; | |
| 2331 } | |
| 2332 else | |
| 2333 font = gui.norm_font; | |
|
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2334 |
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2335 # ifdef FEAT_MBYTE |
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2336 /* |
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2337 * Choose correct wide_font by font. wide_font should be set with font |
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2338 * at same time in above block. But it will make many "ifdef" nasty |
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2339 * blocks. So we do it here. |
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2340 */ |
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2341 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2342 wide_font = gui.wide_boldital_font; |
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2343 else if (font == gui.bold_font && gui.wide_bold_font) |
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2344 wide_font = gui.wide_bold_font; |
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2345 else if (font == gui.ital_font && gui.wide_ital_font) |
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2346 wide_font = gui.wide_ital_font; |
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2347 else if (font == gui.norm_font && gui.wide_font) |
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2348 wide_font = gui.wide_font; |
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2349 # endif |
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2350 |
| 7 | 2351 } |
| 2352 # ifdef FEAT_XFONTSET | |
| 2353 if (fontset != NOFONTSET) | |
| 2354 gui_mch_set_fontset(fontset); | |
| 2355 else | |
| 2356 # endif | |
| 2357 gui_mch_set_font(font); | |
| 2358 #endif | |
| 2359 | |
| 2360 draw_flags = 0; | |
| 2361 | |
| 2362 /* Set the color */ | |
| 2363 bg_color = gui.back_pixel; | |
| 2364 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2365 { | |
| 2366 draw_flags |= DRAW_CURSOR; | |
| 2367 fg_color = fg; | |
| 2368 bg_color = bg; | |
| 203 | 2369 sp_color = fg; |
| 7 | 2370 } |
| 2371 else if (aep != NULL) | |
| 2372 { | |
| 2373 fg_color = aep->ae_u.gui.fg_color; | |
| 2374 if (fg_color == INVALCOLOR) | |
| 2375 fg_color = gui.norm_pixel; | |
| 2376 bg_color = aep->ae_u.gui.bg_color; | |
| 2377 if (bg_color == INVALCOLOR) | |
| 2378 bg_color = gui.back_pixel; | |
| 203 | 2379 sp_color = aep->ae_u.gui.sp_color; |
| 2380 if (sp_color == INVALCOLOR) | |
| 2381 sp_color = fg_color; | |
| 7 | 2382 } |
| 2383 else | |
| 203 | 2384 { |
| 7 | 2385 fg_color = gui.norm_pixel; |
| 203 | 2386 sp_color = fg_color; |
| 2387 } | |
| 7 | 2388 |
| 2389 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2390 { | |
| 2823 | 2391 #if defined(AMIGA) |
| 7 | 2392 gui_mch_set_colors(bg_color, fg_color); |
| 2393 #else | |
| 2394 gui_mch_set_fg_color(bg_color); | |
| 2395 gui_mch_set_bg_color(fg_color); | |
| 2396 #endif | |
| 2397 } | |
| 2398 else | |
| 2399 { | |
| 2823 | 2400 #if defined(AMIGA) |
| 7 | 2401 gui_mch_set_colors(fg_color, bg_color); |
| 2402 #else | |
| 2403 gui_mch_set_fg_color(fg_color); | |
| 2404 gui_mch_set_bg_color(bg_color); | |
| 2405 #endif | |
| 2406 } | |
| 203 | 2407 gui_mch_set_sp_color(sp_color); |
| 7 | 2408 |
| 2409 /* Clear the selection if we are about to write over it */ | |
| 2410 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2411 clip_may_clear_selection(gui.row, gui.row); | |
| 2412 | |
| 2413 | |
| 2414 /* If there's no bold font, then fake it */ | |
| 2415 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2416 draw_flags |= DRAW_BOLD; | |
| 2417 | |
| 2418 /* | |
| 2419 * When drawing bold or italic characters the spill-over from the left | |
| 2420 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2421 * just after a blank. | |
| 2422 */ | |
| 2423 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2424 return FAIL; | |
| 2425 | |
| 2823 | 2426 #if defined(FEAT_GUI_GTK) |
| 7 | 2427 /* If there's no italic font, then fake it. |
| 2428 * For GTK2, we don't need a different font for italic style. */ | |
| 2429 if (hl_mask_todo & HL_ITALIC) | |
| 2430 draw_flags |= DRAW_ITALIC; | |
| 2431 | |
| 2432 /* Do we underline the text? */ | |
| 2433 if (hl_mask_todo & HL_UNDERLINE) | |
| 2434 draw_flags |= DRAW_UNDERL; | |
|
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2435 |
| 7 | 2436 #else |
| 2437 /* Do we underline the text? */ | |
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2438 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2439 draw_flags |= DRAW_UNDERL; |
| 2440 #endif | |
| 203 | 2441 /* Do we undercurl the text? */ |
| 2442 if (hl_mask_todo & HL_UNDERCURL) | |
| 2443 draw_flags |= DRAW_UNDERC; | |
| 7 | 2444 |
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2445 /* Do we strikethrough the text? */ |
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2446 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2447 draw_flags |= DRAW_STRIKE; |
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2448 |
| 1199 | 2449 /* Do we draw transparently? */ |
| 7 | 2450 if (flags & GUI_MON_TRS_CURSOR) |
| 2451 draw_flags |= DRAW_TRANSP; | |
| 2452 | |
| 2453 /* | |
| 2454 * Draw the text. | |
| 2455 */ | |
|
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diff
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|
2456 #ifdef FEAT_GUI_GTK |
| 7 | 2457 /* The value returned is the length in display cells */ |
| 2458 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2459 #else | |
| 2460 # ifdef FEAT_MBYTE | |
| 2461 if (enc_utf8) | |
| 2462 { | |
| 2463 int start; /* index of bytes to be drawn */ | |
| 2464 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2465 int thislen; /* length of bytes to be drawn */ |
| 7 | 2466 int cn; /* cellwidth of current char */ |
| 2467 int i; /* index of current char */ | |
| 2468 int c; /* current char value */ | |
| 2469 int cl; /* byte length of current char */ | |
| 2470 int comping; /* current char is composing */ | |
| 2471 int scol = col; /* screen column */ | |
|
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changeset
|
2472 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2473 int prev_wide = FALSE; |
| 2474 int wide_changed; | |
|
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|
2475 # ifdef WIN3264 |
|
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|
2476 int sep_comp = FALSE; /* Don't separate composing chars. */ |
|
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|
2477 # else |
|
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|
2478 int sep_comp = TRUE; /* Separate composing chars. */ |
|
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diff
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|
2479 # endif |
| 7 | 2480 |
| 2481 /* Break the string at a composing character, it has to be drawn on | |
| 2482 * top of the previous character. */ | |
| 2483 start = 0; | |
| 2484 cells = 0; | |
| 2485 for (i = 0; i < len; i += cl) | |
| 2486 { | |
| 2487 c = utf_ptr2char(s + i); | |
| 2488 cn = utf_char2cells(c); | |
| 2489 comping = utf_iscomposing(c); | |
| 2490 if (!comping) /* count cells from non-composing chars */ | |
| 2491 cells += cn; | |
|
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|
2492 if (!comping || sep_comp) |
|
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|
2493 { |
|
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|
2494 if (cn > 1 |
|
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|
2495 # ifdef FEAT_XFONTSET |
|
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|
2496 && fontset == NOFONTSET |
|
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|
2497 # endif |
|
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|
2498 && wide_font != NOFONT) |
|
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|
2499 curr_wide = TRUE; |
|
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|
2500 else |
|
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|
2501 curr_wide = FALSE; |
|
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|
2502 } |
| 474 | 2503 cl = utf_ptr2len(s + i); |
| 7 | 2504 if (cl == 0) /* hit end of string */ |
| 2505 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2506 | |
| 4053 | 2507 wide_changed = curr_wide != prev_wide; |
| 2508 | |
| 2509 /* Print the string so far if it's the last character or there is | |
| 7 | 2510 * a composing character. */ |
|
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|
2511 if (i + cl >= len || (comping && sep_comp && i > start) |
|
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|
2512 || wide_changed |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2513 # if defined(FEAT_GUI_X11) |
| 7 | 2514 || (cn > 1 |
| 2515 # ifdef FEAT_XFONTSET | |
| 2516 /* No fontset: At least draw char after wide char at | |
| 2517 * right position. */ | |
| 2518 && fontset == NOFONTSET | |
| 2519 # endif | |
| 2520 ) | |
| 2521 # endif | |
| 2522 ) | |
| 2523 { | |
|
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|
2524 if ((comping && sep_comp) || wide_changed) |
| 7 | 2525 thislen = i - start; |
| 2526 else | |
| 2527 thislen = i - start + cl; | |
| 2528 if (thislen > 0) | |
| 2529 { | |
| 4053 | 2530 if (prev_wide) |
|
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diff
changeset
|
2531 gui_mch_set_font(wide_font); |
| 7 | 2532 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2533 draw_flags); | |
| 4053 | 2534 if (prev_wide) |
| 2535 gui_mch_set_font(font); | |
| 7 | 2536 start += thislen; |
| 2537 } | |
| 2538 scol += cells; | |
| 2539 cells = 0; | |
| 4053 | 2540 /* Adjust to not draw a character which width is changed |
| 2541 * against with last one. */ | |
|
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|
2542 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2543 { |
| 4053 | 2544 scol -= cn; |
| 2545 cl = 0; | |
| 7 | 2546 } |
| 2547 | |
|
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changeset
|
2548 # if defined(FEAT_GUI_X11) |
| 11 | 2549 /* No fontset: draw a space to fill the gap after a wide char |
| 2550 * */ | |
| 7 | 2551 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2552 # ifdef FEAT_XFONTSET | |
| 2553 && fontset == NOFONTSET | |
| 2554 # endif | |
| 4053 | 2555 && !wide_changed) |
| 7 | 2556 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2557 1, draw_flags); | |
| 2558 # endif | |
| 2559 } | |
| 2560 /* Draw a composing char on top of the previous char. */ | |
|
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|
2561 if (comping && sep_comp) |
| 7 | 2562 { |
|
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|
2563 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2564 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2565 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2566 draw_flags | DRAW_TRANSP); |
| 187 | 2567 # else |
| 536 | 2568 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2569 draw_flags | DRAW_TRANSP); |
| 2570 # endif | |
| 7 | 2571 start = i + cl; |
| 2572 } | |
| 4053 | 2573 prev_wide = curr_wide; |
| 7 | 2574 } |
| 2575 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2576 len = scol - col; | |
| 2577 } | |
| 2578 else | |
| 2579 # endif | |
| 2580 { | |
| 2581 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2582 # ifdef FEAT_MBYTE | |
| 2583 if (enc_dbcs == DBCS_JPNU) | |
| 2584 { | |
| 2585 /* Get the length in display cells, this can be different from the | |
| 2586 * number of bytes for "euc-jp". */ | |
|
2338
da6ec32d8d8f
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Bram Moolenaar <bram@vim.org>
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2311
diff
changeset
|
2587 len = mb_string2cells(s, len); |
| 7 | 2588 } |
| 2589 # endif | |
| 2590 } | |
|
2277
f42e0b5ff9e9
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changeset
|
2591 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2592 |
| 2593 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2594 gui.col = col + len; | |
| 2595 | |
| 2596 /* May need to invert it when it's part of the selection. */ | |
| 2597 if (flags & GUI_MON_NOCLEAR) | |
| 2598 clip_may_redraw_selection(gui.row, col, len); | |
| 2599 | |
| 2600 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2601 { | |
| 2602 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2603 if (gui.cursor_row == gui.row | |
| 2604 && gui.cursor_col >= col | |
| 2605 && gui.cursor_col < col + len) | |
| 2606 gui.cursor_is_valid = FALSE; | |
| 2607 } | |
| 2608 | |
| 2609 #ifdef FEAT_SIGN_ICONS | |
| 2610 if (draw_sign) | |
| 2611 /* Draw the sign on top of the spaces. */ | |
| 2612 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2613 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
2209
d0ddf7ba1630
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Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
2614 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2615 if (multi_sign) |
| 2616 netbeans_draw_multisign_indicator(gui.row); | |
| 2617 # endif | |
| 2618 #endif | |
| 2619 | |
| 2620 return OK; | |
| 2621 } | |
| 2622 | |
| 2623 /* | |
| 2624 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2625 * position. The character just before it too, for when it was in bold. | |
| 2626 */ | |
| 2627 void | |
|
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7801
diff
changeset
|
2628 gui_undraw_cursor(void) |
| 7 | 2629 { |
| 2630 if (gui.cursor_is_valid) | |
| 2631 { | |
| 2632 #ifdef FEAT_HANGULIN | |
| 2633 if (composing_hangul | |
| 2634 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
|
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|
2635 { |
|
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|
2636 char_u *comp_buf; |
|
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|
2637 int comp_len; |
|
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|
2638 |
|
2c00f6b312bf
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diff
changeset
|
2639 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
2c00f6b312bf
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|
2640 if (comp_buf) |
|
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|
2641 { |
|
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|
2642 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
2c00f6b312bf
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|
2643 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
2644 gui.norm_pixel, gui.back_pixel, 0); |
|
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|
2645 vim_free(comp_buf); |
|
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|
2646 } |
|
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|
2647 } |
| 7 | 2648 else |
| 2649 { | |
| 2650 #endif | |
| 2651 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2652 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2653 && gui.cursor_col > 0) | |
| 2654 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2655 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2656 #ifdef FEAT_HANGULIN | |
| 2657 if (composing_hangul) | |
| 2658 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2659 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2660 } | |
| 2661 #endif | |
| 2662 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2663 * here in case it wasn't needed to undraw it. */ | |
| 2664 gui.cursor_is_valid = FALSE; | |
| 2665 } | |
| 2666 } | |
| 2667 | |
| 2668 void | |
|
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|
2669 gui_redraw( |
|
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|
2670 int x, |
|
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|
2671 int y, |
|
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2672 int w, |
|
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|
2673 int h) |
| 7 | 2674 { |
| 2675 int row1, col1, row2, col2; | |
| 2676 | |
| 2677 row1 = Y_2_ROW(y); | |
| 2678 col1 = X_2_COL(x); | |
| 2679 row2 = Y_2_ROW(y + h - 1); | |
| 2680 col2 = X_2_COL(x + w - 1); | |
| 2681 | |
| 2682 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2683 | |
| 2684 /* | |
| 2685 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2686 * its location after a scroll. | |
| 2687 * (maybe be more strict even and test col too?) | |
| 2688 * These things may be outside the update/clipping region and reality may | |
| 2689 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2690 */ | |
| 2691 if (gui.row == gui.cursor_row) | |
| 2692 gui_update_cursor(TRUE, TRUE); | |
| 2693 } | |
| 2694 | |
| 2695 /* | |
| 2696 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2697 * from col1 to col2 (inclusive). | |
| 2698 * Return TRUE when the character before the first drawn character has | |
| 2699 * different attributes (may have to be redrawn too). | |
| 2700 */ | |
| 2701 int | |
|
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|
2702 gui_redraw_block( |
|
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|
2703 int row1, |
|
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|
2704 int col1, |
|
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|
2705 int row2, |
|
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|
2706 int col2, |
|
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changeset
|
2707 int flags) /* flags for gui_outstr_nowrap() */ |
| 7 | 2708 { |
| 2709 int old_row, old_col; | |
| 2710 long_u old_hl_mask; | |
| 2711 int off; | |
| 203 | 2712 sattr_T first_attr; |
| 7 | 2713 int idx, len; |
| 2714 int back, nback; | |
| 2715 int retval = FALSE; | |
| 2716 #ifdef FEAT_MBYTE | |
| 2717 int orig_col1, orig_col2; | |
| 2718 #endif | |
| 2719 | |
| 2720 /* Don't try to update when ScreenLines is not valid */ | |
| 2721 if (!screen_cleared || ScreenLines == NULL) | |
| 2722 return retval; | |
| 2723 | |
| 2724 /* Don't try to draw outside the shell! */ | |
| 2725 /* Check everything, strange values may be caused by a big border width */ | |
| 2726 col1 = check_col(col1); | |
| 2727 col2 = check_col(col2); | |
| 2728 row1 = check_row(row1); | |
| 2729 row2 = check_row(row2); | |
| 2730 | |
| 2731 /* Remember where our cursor was */ | |
| 2732 old_row = gui.row; | |
| 2733 old_col = gui.col; | |
| 2734 old_hl_mask = gui.highlight_mask; | |
| 2735 #ifdef FEAT_MBYTE | |
| 2736 orig_col1 = col1; | |
| 2737 orig_col2 = col2; | |
| 2738 #endif | |
| 2739 | |
| 2740 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2741 { | |
| 2742 #ifdef FEAT_MBYTE | |
| 2743 /* When only half of a double-wide character is in the block, include | |
| 2744 * the other half. */ | |
| 2745 col1 = orig_col1; | |
| 2746 col2 = orig_col2; | |
| 2747 off = LineOffset[gui.row]; | |
| 2748 if (enc_dbcs != 0) | |
| 2749 { | |
| 2750 if (col1 > 0) | |
| 2751 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2752 ScreenLines + off + col1); | |
| 2753 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2754 ScreenLines + off + col2); | |
| 2755 } | |
| 2756 else if (enc_utf8) | |
| 2757 { | |
| 2758 if (ScreenLines[off + col1] == 0) | |
| 2759 --col1; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2760 # ifdef FEAT_GUI_GTK |
| 7 | 2761 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2762 ++col2; | |
| 2763 # endif | |
| 2764 } | |
| 2765 #endif | |
| 2766 gui.col = col1; | |
| 2767 off = LineOffset[gui.row] + gui.col; | |
| 2768 len = col2 - col1 + 1; | |
| 2769 | |
| 2770 /* Find how many chars back this highlighting starts, or where a space | |
| 2771 * is. Needed for when the bold trick is used */ | |
| 2772 for (back = 0; back < col1; ++back) | |
| 2773 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2774 || ScreenLines[off - 1 - back] == ' ') | |
| 2775 break; | |
| 2776 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2777 && ScreenLines[off - 1] != ' '); | |
| 2778 | |
| 2779 /* Break it up in strings of characters with the same attributes. */ | |
| 2780 /* Print UTF-8 characters individually. */ | |
| 2781 while (len > 0) | |
| 2782 { | |
| 2783 first_attr = ScreenAttrs[off]; | |
| 2784 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2785 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2786 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2787 { | |
| 2788 /* output multi-byte character separately */ | |
| 2789 nback = gui_screenchar(off, flags, | |
| 2790 (guicolor_T)0, (guicolor_T)0, back); | |
| 2791 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2792 idx = 2; | |
| 2793 else | |
| 2794 idx = 1; | |
| 2795 } | |
| 2796 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2797 { | |
| 2798 /* output double-byte, single-width character separately */ | |
| 2799 nback = gui_screenchar(off, flags, | |
| 2800 (guicolor_T)0, (guicolor_T)0, back); | |
| 2801 idx = 1; | |
| 2802 } | |
| 2803 else | |
| 2804 #endif | |
| 2805 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2806 #ifdef FEAT_GUI_GTK |
| 7 | 2807 for (idx = 0; idx < len; ++idx) |
| 2808 { | |
| 2809 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2810 continue; /* skip second half of double-width char */ | |
| 2811 if (ScreenAttrs[off + idx] != first_attr) | |
| 2812 break; | |
| 2813 } | |
| 2814 /* gui_screenstr() takes care of multibyte chars */ | |
| 2815 nback = gui_screenstr(off, idx, flags, | |
| 2816 (guicolor_T)0, (guicolor_T)0, back); | |
| 2817 #else | |
| 2818 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2819 idx++) | |
| 2820 { | |
| 2821 # ifdef FEAT_MBYTE | |
| 2822 /* Stop at a multi-byte Unicode character. */ | |
| 2823 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2824 break; | |
| 2825 if (enc_dbcs == DBCS_JPNU) | |
| 2826 { | |
| 2827 /* Stop at a double-byte single-width char. */ | |
| 2828 if (ScreenLines[off + idx] == 0x8e) | |
| 2829 break; | |
| 474 | 2830 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2831 + off + idx) == 2) |
| 2832 ++idx; /* skip second byte of double-byte char */ | |
| 2833 } | |
| 2834 # endif | |
| 2835 } | |
| 2836 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2837 (guicolor_T)0, (guicolor_T)0, back); | |
| 2838 #endif | |
| 2839 } | |
| 2840 if (nback == FAIL) | |
| 2841 { | |
| 2842 /* Must back up to start drawing where a bold or italic word | |
| 2843 * starts. */ | |
| 2844 off -= back; | |
| 2845 len += back; | |
| 2846 gui.col -= back; | |
| 2847 } | |
| 2848 else | |
| 2849 { | |
| 2850 off += idx; | |
| 2851 len -= idx; | |
| 2852 } | |
| 2853 back = 0; | |
| 2854 } | |
| 2855 } | |
| 2856 | |
| 2857 /* Put the cursor back where it was */ | |
| 2858 gui.row = old_row; | |
| 2859 gui.col = old_col; | |
| 835 | 2860 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2861 |
| 2862 return retval; | |
| 2863 } | |
| 2864 | |
| 2865 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2866 gui_delete_lines(int row, int count) |
| 7 | 2867 { |
| 2868 if (count <= 0) | |
| 2869 return; | |
| 2870 | |
| 2871 if (row + count > gui.scroll_region_bot) | |
| 2872 /* Scrolled out of region, just blank the lines out */ | |
| 2873 gui_clear_block(row, gui.scroll_region_left, | |
| 2874 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2875 else | |
| 2876 { | |
| 2877 gui_mch_delete_lines(row, count); | |
| 2878 | |
| 2879 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2880 * cursor was in the scrolled lines adjust its position. */ | |
| 2881 if (gui.cursor_row >= row | |
| 2882 && gui.cursor_col >= gui.scroll_region_left | |
| 2883 && gui.cursor_col <= gui.scroll_region_right) | |
| 2884 { | |
| 2885 if (gui.cursor_row < row + count) | |
| 2886 gui.cursor_is_valid = FALSE; | |
| 2887 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2888 gui.cursor_row -= count; | |
| 2889 } | |
| 2890 } | |
| 2891 } | |
| 2892 | |
| 2893 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2894 gui_insert_lines(int row, int count) |
| 7 | 2895 { |
| 2896 if (count <= 0) | |
| 2897 return; | |
| 2898 | |
| 2899 if (row + count > gui.scroll_region_bot) | |
| 2900 /* Scrolled out of region, just blank the lines out */ | |
| 2901 gui_clear_block(row, gui.scroll_region_left, | |
| 2902 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2903 else | |
| 2904 { | |
| 2905 gui_mch_insert_lines(row, count); | |
| 2906 | |
| 2907 if (gui.cursor_row >= gui.row | |
| 2908 && gui.cursor_col >= gui.scroll_region_left | |
| 2909 && gui.cursor_col <= gui.scroll_region_right) | |
| 2910 { | |
| 2911 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2912 gui.cursor_row += count; | |
| 2913 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2914 gui.cursor_is_valid = FALSE; | |
| 2915 } | |
| 2916 } | |
| 2917 } | |
| 2918 | |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2919 #ifdef FEAT_TIMERS |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2920 /* |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2921 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2922 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2923 static int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2924 gui_wait_for_chars_3( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2925 long wtime, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2926 int *interrupted UNUSED, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2927 int ignore_input UNUSED) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2928 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2929 return gui_mch_wait_for_chars(wtime); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2930 } |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2931 #endif |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2932 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2933 /* |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2934 * Returns OK if a character was found to be available within the given time, |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2935 * or FAIL otherwise. |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2936 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2937 static int |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2938 gui_wait_for_chars_or_timer(long wtime) |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2939 { |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2940 #ifdef FEAT_TIMERS |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2941 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, NULL, 0); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2942 #else |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2943 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
|
2944 #endif |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2945 } |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2946 |
| 7 | 2947 /* |
| 2948 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2949 * wtime == -1 Wait forever. | |
| 2950 * wtime == 0 Don't wait. | |
| 2951 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2952 * Returns OK if a character was found to be available within the given time, | |
| 2953 * or FAIL otherwise. | |
| 2954 */ | |
| 2955 int | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2956 gui_wait_for_chars(long wtime, int tb_change_cnt) |
| 7 | 2957 { |
| 2958 int retval; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2959 #if defined(ELAPSED_FUNC) |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2960 ELAPSED_TYPE start_tv; |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2961 #endif |
| 7 | 2962 |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2963 #ifdef FEAT_MENU |
| 7 | 2964 /* |
| 2965 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2966 * current State. | |
| 2967 */ | |
| 2968 if (wtime != 0) | |
| 2969 gui_update_menus(0); | |
| 2970 #endif | |
| 2971 | |
| 2972 gui_mch_update(); | |
| 2973 if (input_available()) /* Got char, return immediately */ | |
| 2974 return OK; | |
| 2975 if (wtime == 0) /* Don't wait for char */ | |
| 2976 return FAIL; | |
| 2977 | |
| 2978 /* Before waiting, flush any output to the screen. */ | |
| 2979 gui_mch_flush(); | |
| 2980 | |
| 2981 if (wtime > 0) | |
| 2982 { | |
| 2983 /* Blink when waiting for a character. Probably only does something | |
| 2984 * for showmatch() */ | |
| 2985 gui_mch_start_blink(); | |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2986 retval = gui_wait_for_chars_or_timer(wtime); |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2987 gui_mch_stop_blink(TRUE); |
| 7 | 2988 return retval; |
| 2989 } | |
| 2990 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2991 #if defined(ELAPSED_FUNC) |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2992 ELAPSED_INIT(start_tv); |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2993 #endif |
|
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2994 |
| 7 | 2995 /* |
| 1199 | 2996 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2997 */ |
| 2998 gui_mch_start_blink(); | |
| 2999 | |
| 203 | 3000 retval = FAIL; |
| 3001 /* | |
| 3002 * We may want to trigger the CursorHold event. First wait for | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3003 * 'updatetime' and if nothing is typed within that time, and feedkeys() |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3004 * wasn't used, put the K_CURSORHOLD key in the input buffer. |
| 203 | 3005 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3006 if (gui_wait_for_chars_or_timer(p_ut) == OK) |
| 203 | 3007 retval = OK; |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3008 else if (trigger_cursorhold() |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3009 #ifdef ELAPSED_FUNC |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3010 && ELAPSED_FUNC(start_tv) >= p_ut |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3011 #endif |
|
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3012 && typebuf.tb_change_cnt == tb_change_cnt) |
| 7 | 3013 { |
| 203 | 3014 char_u buf[3]; |
| 3015 | |
| 3016 /* Put K_CURSORHOLD in the input buffer. */ | |
| 3017 buf[0] = CSI; | |
| 3018 buf[1] = KS_EXTRA; | |
| 3019 buf[2] = (int)KE_CURSORHOLD; | |
| 3020 add_to_input_buf(buf, 3); | |
| 3021 | |
| 3022 retval = OK; | |
| 3023 } | |
| 3024 | |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
3025 if (retval == FAIL && typebuf.tb_change_cnt == tb_change_cnt) |
| 203 | 3026 { |
| 3027 /* Blocking wait. */ | |
| 368 | 3028 before_blocking(); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3029 retval = gui_wait_for_chars_or_timer(-1L); |
| 7 | 3030 } |
| 3031 | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
3032 gui_mch_stop_blink(TRUE); |
| 7 | 3033 return retval; |
| 3034 } | |
| 3035 | |
| 3036 /* | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3037 * Equivalent of mch_inchar() for the GUI. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3038 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3039 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3040 gui_inchar( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3041 char_u *buf, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3042 int maxlen, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3043 long wtime, /* milli seconds */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3044 int tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3045 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3046 if (gui_wait_for_chars(wtime, tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3047 && !typebuf_changed(tb_change_cnt)) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3048 return read_from_input_buf(buf, (long)maxlen); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3049 return 0; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3050 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3051 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3052 /* |
| 1137 | 3053 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3054 */ |
| 3055 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3056 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3057 { |
| 3058 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3059 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3060 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3061 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3062 } | |
| 3063 | |
| 3064 /* | |
| 3065 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3066 * the given properties. | |
| 3067 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3068 * MOUSE_X1, MOUSE_X2 | |
| 3069 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3070 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3071 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3072 * x, y --- Coordinates of mouse in pixels. |
| 3073 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3074 * previous click. | |
| 3075 * modifiers --- Bit field which may be any of the following modifiers | |
| 3076 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3077 * This function will ignore drag events where the mouse has not moved to a new | |
| 3078 * character. | |
| 3079 */ | |
| 3080 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3081 gui_send_mouse_event( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3082 int button, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3083 int x, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3084 int y, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3085 int repeated_click, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3086 int_u modifiers) |
| 7 | 3087 { |
| 3088 static int prev_row = 0, prev_col = 0; | |
| 3089 static int prev_button = -1; | |
| 3090 static int num_clicks = 1; | |
| 3091 char_u string[10]; | |
| 3092 enum key_extra button_char; | |
| 3093 int row, col; | |
| 3094 #ifdef FEAT_CLIPBOARD | |
| 3095 int checkfor; | |
| 3096 int did_clip = FALSE; | |
| 3097 #endif | |
| 3098 | |
| 3099 /* | |
| 3100 * Scrolling may happen at any time, also while a selection is present. | |
| 3101 */ | |
| 3102 switch (button) | |
| 3103 { | |
| 3104 case MOUSE_X1: | |
| 3105 button_char = KE_X1MOUSE; | |
| 3106 goto button_set; | |
| 3107 case MOUSE_X2: | |
| 3108 button_char = KE_X2MOUSE; | |
| 3109 goto button_set; | |
| 3110 case MOUSE_4: | |
| 3111 button_char = KE_MOUSEDOWN; | |
| 3112 goto button_set; | |
| 3113 case MOUSE_5: | |
| 3114 button_char = KE_MOUSEUP; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3115 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3116 case MOUSE_6: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3117 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3118 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3119 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3120 button_char = KE_MOUSERIGHT; |
| 7 | 3121 button_set: |
| 3122 { | |
| 3123 /* Don't put events in the input queue now. */ | |
| 3124 if (hold_gui_events) | |
| 3125 return; | |
| 3126 | |
| 3127 string[3] = CSI; | |
| 3128 string[4] = KS_EXTRA; | |
| 3129 string[5] = (int)button_char; | |
| 3130 | |
| 3131 /* Pass the pointer coordinates of the scroll event so that we | |
| 3132 * know which window to scroll. */ | |
| 3133 row = gui_xy2colrow(x, y, &col); | |
| 3134 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3135 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3136 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3137 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3138 | |
| 3139 if (modifiers == 0) | |
| 3140 add_to_input_buf(string + 3, 7); | |
| 3141 else | |
| 3142 { | |
| 3143 string[0] = CSI; | |
| 3144 string[1] = KS_MODIFIER; | |
| 3145 string[2] = 0; | |
| 3146 if (modifiers & MOUSE_SHIFT) | |
| 3147 string[2] |= MOD_MASK_SHIFT; | |
| 3148 if (modifiers & MOUSE_CTRL) | |
| 3149 string[2] |= MOD_MASK_CTRL; | |
| 3150 if (modifiers & MOUSE_ALT) | |
| 3151 string[2] |= MOD_MASK_ALT; | |
| 3152 add_to_input_buf(string, 10); | |
| 3153 } | |
| 3154 return; | |
| 3155 } | |
| 3156 } | |
| 3157 | |
| 3158 #ifdef FEAT_CLIPBOARD | |
| 3159 /* If a clipboard selection is in progress, handle it */ | |
| 3160 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3161 { | |
| 3162 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3163 return; | |
| 3164 } | |
| 3165 | |
| 3166 /* Determine which mouse settings to look for based on the current mode */ | |
| 3167 switch (get_real_state()) | |
| 3168 { | |
| 3169 case NORMAL_BUSY: | |
| 3170 case OP_PENDING: | |
|
12822
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3171 # ifdef FEAT_TERMINAL |
|
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3172 case TERMINAL: |
|
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3173 # endif |
| 7 | 3174 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3175 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3176 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3177 case REPLACE: |
| 3178 case REPLACE+LANGMAP: | |
|
12822
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3179 # ifdef FEAT_VREPLACE |
| 7 | 3180 case VREPLACE: |
| 3181 case VREPLACE+LANGMAP: | |
|
12822
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3182 # endif |
| 7 | 3183 case INSERT: |
| 3184 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3185 case ASKMORE: | |
| 3186 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3187 mouse event for a click on or below the | |
| 3188 message line. */ | |
| 3189 if (Y_2_ROW(y) >= msg_row) | |
| 3190 checkfor = MOUSE_NORMAL; | |
| 3191 else | |
| 3192 checkfor = MOUSE_RETURN; | |
| 3193 break; | |
| 3194 | |
| 3195 /* | |
| 3196 * On the command line, use the clipboard selection on all lines | |
| 3197 * but the command line. But not when pasting. | |
| 3198 */ | |
| 3199 case CMDLINE: | |
| 3200 case CMDLINE+LANGMAP: | |
| 3201 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3202 checkfor = MOUSE_NONE; | |
| 3203 else | |
| 3204 checkfor = MOUSE_COMMAND; | |
| 3205 break; | |
| 3206 | |
| 3207 default: | |
| 3208 checkfor = MOUSE_NONE; | |
| 3209 break; | |
| 3210 }; | |
| 3211 | |
| 3212 /* | |
| 3213 * Allow clipboard selection of text on the command line in "normal" | |
| 3214 * modes. Don't do this when dragging the status line, or extending a | |
| 3215 * Visual selection. | |
| 3216 */ | |
| 3217 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3218 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3219 && button != MOUSE_DRAG |
| 3220 # ifdef FEAT_MOUSESHAPE | |
| 3221 && !drag_status_line | |
| 3222 && !drag_sep_line | |
| 3223 # endif | |
| 3224 ) | |
| 3225 checkfor = MOUSE_NONE; | |
| 3226 | |
| 3227 /* | |
| 3228 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3229 */ | |
| 3230 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3231 checkfor = MOUSE_NONEF; | |
| 3232 | |
| 3233 /* | |
| 3234 * In Ex mode, always use modeless selection. | |
| 3235 */ | |
| 3236 if (exmode_active) | |
| 3237 checkfor = MOUSE_NONE; | |
| 3238 | |
| 3239 /* | |
| 3240 * If the mouse settings say to not use the mouse, use the modeless | |
| 3241 * selection. But if Visual is active, assume that only the Visual area | |
| 3242 * will be selected. | |
| 3243 * Exception: On the command line, both the selection is used and a mouse | |
| 3244 * key is send. | |
| 3245 */ | |
| 3246 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3247 { | |
| 3248 /* Don't do modeless selection in Visual mode. */ | |
| 3249 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3250 return; | |
| 3251 | |
| 3252 /* | |
| 3253 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3254 * But not when also using Ctrl. | |
| 3255 */ | |
| 3256 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3257 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3258 { | |
| 3259 button = MOUSE_RIGHT; | |
| 3260 modifiers &= ~ MOUSE_SHIFT; | |
| 3261 } | |
| 3262 | |
| 3263 /* If the selection is done, allow the right button to extend it. | |
| 3264 * If the selection is cleared, allow the right button to start it | |
| 3265 * from the cursor position. */ | |
| 3266 if (button == MOUSE_RIGHT) | |
| 3267 { | |
| 3268 if (clip_star.state == SELECT_CLEARED) | |
| 3269 { | |
| 3270 if (State & CMDLINE) | |
| 3271 { | |
| 3272 col = msg_col; | |
| 3273 row = msg_row; | |
| 3274 } | |
| 3275 else | |
| 3276 { | |
| 3277 col = curwin->w_wcol; | |
| 3278 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3279 } | |
| 3280 clip_start_selection(col, row, FALSE); | |
| 3281 } | |
| 3282 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3283 repeated_click); | |
| 3284 did_clip = TRUE; | |
| 3285 } | |
| 3286 /* Allow the left button to start the selection */ | |
| 2823 | 3287 else if (button == MOUSE_LEFT) |
| 7 | 3288 { |
| 3289 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3290 did_clip = TRUE; | |
| 3291 } | |
| 3292 | |
| 3293 /* Always allow pasting */ | |
| 3294 if (button != MOUSE_MIDDLE) | |
| 3295 { | |
| 3296 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3297 return; | |
| 3298 if (checkfor != MOUSE_COMMAND) | |
| 3299 button = MOUSE_LEFT; | |
| 3300 } | |
| 3301 repeated_click = FALSE; | |
| 3302 } | |
| 3303 | |
| 3304 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3305 clip_clear_selection(&clip_star); |
| 7 | 3306 #endif |
| 3307 | |
| 3308 /* Don't put events in the input queue now. */ | |
| 3309 if (hold_gui_events) | |
| 3310 return; | |
| 3311 | |
| 3312 row = gui_xy2colrow(x, y, &col); | |
| 3313 | |
| 3314 /* | |
| 3315 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3316 * different character, then don't send an event to vim. | |
| 3317 */ | |
| 3318 if (button == MOUSE_DRAG) | |
| 3319 { | |
| 3320 if (row == prev_row && col == prev_col) | |
| 3321 return; | |
| 3322 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3323 if (y < 0) | |
| 3324 row = -1; | |
| 3325 } | |
| 3326 | |
| 3327 /* | |
| 3328 * If topline has changed (window scrolled) since the last click, reset | |
| 3329 * repeated_click, because we don't want starting Visual mode when | |
| 3330 * clicking on a different character in the text. | |
| 3331 */ | |
| 3332 if (curwin->w_topline != gui_prev_topline | |
| 3333 #ifdef FEAT_DIFF | |
| 3334 || curwin->w_topfill != gui_prev_topfill | |
| 3335 #endif | |
| 3336 ) | |
| 3337 repeated_click = FALSE; | |
| 3338 | |
| 3339 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3340 string[1] = KS_MOUSE; | |
| 3341 string[2] = KE_FILLER; | |
| 3342 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3343 { | |
| 3344 if (repeated_click) | |
| 3345 { | |
| 3346 /* | |
| 3347 * Handle multiple clicks. They only count if the mouse is still | |
| 3348 * pointing at the same character. | |
| 3349 */ | |
| 3350 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3351 num_clicks = 1; | |
| 3352 else if (++num_clicks > 4) | |
| 3353 num_clicks = 1; | |
| 3354 } | |
| 3355 else | |
| 3356 num_clicks = 1; | |
| 3357 prev_button = button; | |
| 3358 gui_prev_topline = curwin->w_topline; | |
| 3359 #ifdef FEAT_DIFF | |
| 3360 gui_prev_topfill = curwin->w_topfill; | |
| 3361 #endif | |
| 3362 | |
| 3363 string[3] = (char_u)(button | 0x20); | |
| 3364 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3365 } | |
| 3366 else | |
| 3367 string[3] = (char_u)button; | |
| 3368 | |
| 3369 string[3] |= modifiers; | |
| 3370 fill_mouse_coord(string + 4, col, row); | |
| 3371 add_to_input_buf(string, 8); | |
| 3372 | |
| 3373 if (row < 0) | |
| 3374 prev_row = 0; | |
| 3375 else | |
| 3376 prev_row = row; | |
| 3377 prev_col = col; | |
| 3378 | |
| 3379 /* | |
| 3380 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3381 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3382 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3383 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3384 gui.dragged_sb = SBAR_NONE; |
| 3385 #endif | |
| 3386 } | |
| 3387 | |
| 3388 /* | |
| 3389 * Convert x and y coordinate to column and row in text window. | |
| 3390 * Corrects for multi-byte character. | |
| 3391 * returns column in "*colp" and row as return value; | |
| 3392 */ | |
| 3393 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3394 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3395 { |
| 3396 int col = check_col(X_2_COL(x)); | |
| 3397 int row = check_row(Y_2_ROW(y)); | |
| 3398 | |
| 3399 #ifdef FEAT_MBYTE | |
| 3400 *colp = mb_fix_col(col, row); | |
| 3401 #else | |
| 3402 *colp = col; | |
| 3403 #endif | |
| 3404 return row; | |
| 3405 } | |
| 3406 | |
| 3407 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3408 /* | |
| 3409 * Callback function for when a menu entry has been selected. | |
| 3410 */ | |
| 3411 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3412 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3413 { |
| 664 | 3414 char_u bytes[sizeof(long_u)]; |
| 7 | 3415 |
| 3416 /* Don't put events in the input queue now. */ | |
| 3417 if (hold_gui_events) | |
| 3418 return; | |
| 3419 | |
| 3420 bytes[0] = CSI; | |
| 3421 bytes[1] = KS_MENU; | |
| 3422 bytes[2] = KE_FILLER; | |
| 664 | 3423 add_to_input_buf(bytes, 3); |
| 3424 add_long_to_buf((long_u)menu, bytes); | |
| 3425 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3426 } |
| 3427 #endif | |
| 3428 | |
| 811 | 3429 static int prev_which_scrollbars[3]; |
| 669 | 3430 |
| 7 | 3431 /* |
| 3432 * Set which components are present. | |
| 685 | 3433 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3434 * in p_go. |
| 3435 */ | |
| 3436 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3437 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3438 { |
| 3439 #ifdef FEAT_MENU | |
| 3440 static int prev_menu_is_active = -1; | |
| 3441 #endif | |
| 3442 #ifdef FEAT_TOOLBAR | |
| 3443 static int prev_toolbar = -1; | |
| 3444 int using_toolbar = FALSE; | |
| 3445 #endif | |
| 685 | 3446 #ifdef FEAT_GUI_TABLINE |
| 3447 int using_tabline; | |
| 3448 #endif | |
| 7 | 3449 #ifdef FEAT_FOOTER |
| 3450 static int prev_footer = -1; | |
| 3451 int using_footer = FALSE; | |
| 3452 #endif | |
|
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parents:
7821
diff
changeset
|
3453 #if defined(FEAT_MENU) |
| 7 | 3454 static int prev_tearoff = -1; |
| 3455 int using_tearoff = FALSE; | |
| 3456 #endif | |
| 3457 | |
| 3458 char_u *p; | |
| 3459 int i; | |
| 3460 #ifdef FEAT_MENU | |
| 3461 int grey_old, grey_new; | |
| 3462 char_u *temp; | |
| 3463 #endif | |
| 3464 win_T *wp; | |
| 3465 int need_set_size; | |
| 3466 int fix_size; | |
| 3467 | |
| 3468 #ifdef FEAT_MENU | |
| 3469 if (oldval != NULL && gui.in_use) | |
| 3470 { | |
| 3471 /* | |
| 3472 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3473 */ | |
| 3474 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3475 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3476 if (grey_old != grey_new) | |
| 3477 { | |
| 3478 temp = p_go; | |
| 3479 p_go = oldval; | |
| 3480 gui_update_menus(MENU_ALL_MODES); | |
| 3481 p_go = temp; | |
| 3482 } | |
| 3483 } | |
| 3484 gui.menu_is_active = FALSE; | |
| 3485 #endif | |
| 3486 | |
| 3487 for (i = 0; i < 3; i++) | |
| 3488 gui.which_scrollbars[i] = FALSE; | |
| 3489 for (p = p_go; *p; p++) | |
| 3490 switch (*p) | |
| 3491 { | |
| 3492 case GO_LEFT: | |
| 3493 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3494 break; | |
| 3495 case GO_RIGHT: | |
| 3496 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3497 break; | |
| 3498 case GO_VLEFT: | |
| 3499 if (win_hasvertsplit()) | |
| 3500 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3501 break; | |
| 3502 case GO_VRIGHT: | |
| 3503 if (win_hasvertsplit()) | |
| 3504 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3505 break; | |
| 3506 case GO_BOT: | |
| 3507 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3508 break; | |
| 3509 #ifdef FEAT_MENU | |
| 3510 case GO_MENUS: | |
| 3511 gui.menu_is_active = TRUE; | |
| 3512 break; | |
| 3513 #endif | |
| 3514 case GO_GREY: | |
| 3515 /* make menu's have grey items, ignored here */ | |
| 3516 break; | |
| 3517 #ifdef FEAT_TOOLBAR | |
| 3518 case GO_TOOLBAR: | |
| 3519 using_toolbar = TRUE; | |
| 3520 break; | |
| 3521 #endif | |
| 3522 #ifdef FEAT_FOOTER | |
| 3523 case GO_FOOTER: | |
| 3524 using_footer = TRUE; | |
| 3525 break; | |
| 3526 #endif | |
| 3527 case GO_TEAROFF: | |
|
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parents:
7821
diff
changeset
|
3528 #if defined(FEAT_MENU) |
| 7 | 3529 using_tearoff = TRUE; |
| 3530 #endif | |
| 3531 break; | |
| 3532 default: | |
| 3533 /* Ignore options that are not supported */ | |
| 3534 break; | |
| 3535 } | |
| 685 | 3536 |
| 7 | 3537 if (gui.in_use) |
| 3538 { | |
| 811 | 3539 need_set_size = 0; |
| 7 | 3540 fix_size = FALSE; |
| 685 | 3541 |
| 3542 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3543 /* Update the GUI tab line, it may appear or disappear. This may |
| 3544 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3545 using_tabline = gui_has_tabline(); |
| 706 | 3546 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3547 { |
| 797 | 3548 /* We don't want a resize event change "Rows" here, save and |
| 3549 * restore it. Resizing is handled below. */ | |
| 3550 i = Rows; | |
| 685 | 3551 gui_update_tabline(); |
| 797 | 3552 Rows = i; |
| 1767 | 3553 need_set_size |= RESIZE_VERT; |
| 685 | 3554 if (using_tabline) |
| 3555 fix_size = TRUE; | |
| 3556 if (!gui_use_tabline()) | |
| 3557 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3558 } | |
| 3559 #endif | |
| 3560 | |
| 7 | 3561 for (i = 0; i < 3; i++) |
| 3562 { | |
| 811 | 3563 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3564 * when switching tab pages. But the size only changes when it's | |
| 3565 * shown/unshown. Thus we need two places to remember whether a | |
| 3566 * scrollbar is there or not. */ | |
| 3567 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3568 || gui.which_scrollbars[i] | |
|
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diff
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|
3569 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3570 { |
| 3571 if (i == SBAR_BOTTOM) | |
| 3572 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3573 gui.which_scrollbars[i]); | |
| 3574 else | |
| 3575 { | |
| 3576 FOR_ALL_WINDOWS(wp) | |
| 3577 { | |
| 3578 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3579 } | |
| 3580 } | |
| 811 | 3581 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3582 { | |
| 3583 if (i == SBAR_BOTTOM) | |
| 1767 | 3584 need_set_size |= RESIZE_VERT; |
| 811 | 3585 else |
| 1767 | 3586 need_set_size |= RESIZE_HOR; |
| 811 | 3587 if (gui.which_scrollbars[i]) |
| 3588 fix_size = TRUE; | |
| 3589 } | |
| 7 | 3590 } |
| 811 | 3591 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3592 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3593 } |
| 3594 | |
| 3595 #ifdef FEAT_MENU | |
| 3596 if (gui.menu_is_active != prev_menu_is_active) | |
| 3597 { | |
| 3598 /* We don't want a resize event change "Rows" here, save and | |
| 3599 * restore it. Resizing is handled below. */ | |
| 3600 i = Rows; | |
| 3601 gui_mch_enable_menu(gui.menu_is_active); | |
| 3602 Rows = i; | |
| 3603 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3604 need_set_size |= RESIZE_VERT; |
| 7 | 3605 if (gui.menu_is_active) |
| 3606 fix_size = TRUE; | |
| 3607 } | |
| 3608 #endif | |
| 3609 | |
| 3610 #ifdef FEAT_TOOLBAR | |
| 3611 if (using_toolbar != prev_toolbar) | |
| 3612 { | |
| 3613 gui_mch_show_toolbar(using_toolbar); | |
| 3614 prev_toolbar = using_toolbar; | |
| 1767 | 3615 need_set_size |= RESIZE_VERT; |
| 7 | 3616 if (using_toolbar) |
| 3617 fix_size = TRUE; | |
| 3618 } | |
| 3619 #endif | |
| 3620 #ifdef FEAT_FOOTER | |
| 3621 if (using_footer != prev_footer) | |
| 3622 { | |
| 3623 gui_mch_enable_footer(using_footer); | |
| 3624 prev_footer = using_footer; | |
| 1767 | 3625 need_set_size |= RESIZE_VERT; |
| 7 | 3626 if (using_footer) |
| 3627 fix_size = TRUE; | |
| 3628 } | |
| 3629 #endif | |
|
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parents:
7821
diff
changeset
|
3630 #if defined(FEAT_MENU) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) |
| 7 | 3631 if (using_tearoff != prev_tearoff) |
| 3632 { | |
| 3633 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3634 prev_tearoff = using_tearoff; | |
| 3635 } | |
| 3636 #endif | |
| 1767 | 3637 if (need_set_size != 0) |
| 276 | 3638 { |
| 3639 #ifdef FEAT_GUI_GTK | |
| 1767 | 3640 long prev_Columns = Columns; |
| 3641 long prev_Rows = Rows; | |
| 276 | 3642 #endif |
| 7 | 3643 /* Adjust the size of the window to make the text area keep the |
| 3644 * same size and to avoid that part of our window is off-screen | |
| 3645 * and a scrollbar can't be used, for example. */ | |
| 811 | 3646 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3647 |
| 3648 #ifdef FEAT_GUI_GTK | |
| 3649 /* GTK has the annoying habit of sending us resize events when | |
| 3650 * changing the window size ourselves. This mostly happens when | |
| 3651 * waiting for a character to arrive, quite unpredictably, and may | |
| 3652 * change Columns and Rows when we don't want it. Wait for a | |
| 3653 * character here to avoid this effect. | |
| 3654 * If you remove this, please test this command for resizing | |
| 292 | 3655 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3656 * Don't do this while starting up though. |
| 1767 | 3657 * Don't change Rows when adding menu/toolbar/tabline. |
| 3658 * Don't change Columns when adding vertical toolbar. */ | |
| 3659 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3660 (void)char_avail(); |
| 1767 | 3661 if ((need_set_size & RESIZE_VERT) == 0) |
| 3662 Rows = prev_Rows; | |
| 3663 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3664 Columns = prev_Columns; | |
| 276 | 3665 #endif |
| 3666 } | |
| 687 | 3667 /* When the console tabline appears or disappears the window positions |
| 3668 * change. */ | |
| 3669 if (firstwin->w_winrow != tabline_height()) | |
| 3670 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3671 } |
| 3672 } | |
| 3673 | |
| 685 | 3674 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3675 /* | |
| 3676 * Return TRUE if the GUI is taking care of the tabline. | |
| 3677 * It may still be hidden if 'showtabline' is zero. | |
| 3678 */ | |
| 3679 int | |
|
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7801
diff
changeset
|
3680 gui_use_tabline(void) |
| 685 | 3681 { |
| 3682 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3683 } | |
| 3684 | |
| 3685 /* | |
| 3686 * Return TRUE if the GUI is showing the tabline. | |
| 3687 * This uses 'showtabline'. | |
| 3688 */ | |
| 3689 static int | |
|
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diff
changeset
|
3690 gui_has_tabline(void) |
| 685 | 3691 { |
| 3692 if (!gui_use_tabline() | |
| 3693 || p_stal == 0 | |
| 3694 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3695 return FALSE; | |
| 3696 return TRUE; | |
| 3697 } | |
| 3698 | |
| 3699 /* | |
| 3700 * Update the tabline. | |
| 3701 * This may display/undisplay the tabline and update the labels. | |
| 3702 */ | |
| 3703 void | |
|
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parents:
7801
diff
changeset
|
3704 gui_update_tabline(void) |
| 685 | 3705 { |
| 3706 int showit = gui_has_tabline(); | |
| 797 | 3707 int shown = gui_mch_showing_tabline(); |
| 685 | 3708 |
| 3709 if (!gui.starting && starting == 0) | |
| 3710 { | |
| 848 | 3711 /* Updating the tabline uses direct GUI commands, flush |
| 3712 * outstanding instructions first. (esp. clear screen) */ | |
| 3713 out_flush(); | |
| 3714 | |
| 797 | 3715 if (!showit != !shown) |
| 3716 gui_mch_show_tabline(showit); | |
| 685 | 3717 if (showit != 0) |
| 3718 gui_mch_update_tabline(); | |
| 797 | 3719 |
| 3720 /* When the tabs change from hidden to shown or from shown to | |
| 3721 * hidden the size of the text area should remain the same. */ | |
| 3722 if (!showit != !shown) | |
| 811 | 3723 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3724 } |
| 3725 } | |
| 3726 | |
| 3727 /* | |
| 839 | 3728 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3729 */ |
| 3730 void | |
|
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parents:
7801
diff
changeset
|
3731 get_tabline_label( |
|
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parents:
7801
diff
changeset
|
3732 tabpage_T *tp, |
|
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parents:
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diff
changeset
|
3733 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3734 { |
| 3735 int modified = FALSE; | |
| 3736 char_u buf[40]; | |
| 3737 int wincount; | |
| 3738 win_T *wp; | |
| 857 | 3739 char_u **opt; |
| 839 | 3740 |
| 3741 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3742 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3743 if (**opt != NUL) | |
| 685 | 3744 { |
| 687 | 3745 int use_sandbox = FALSE; |
| 3746 int save_called_emsg = called_emsg; | |
| 3747 char_u res[MAXPATHL]; | |
| 706 | 3748 tabpage_T *save_curtab; |
| 839 | 3749 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3750 : "guitablabel"); | |
| 687 | 3751 |
| 3752 called_emsg = FALSE; | |
| 3753 | |
| 3754 printer_page_num = tabpage_index(tp); | |
| 3755 # ifdef FEAT_EVAL | |
| 3756 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3757 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3758 # endif |
| 706 | 3759 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3760 curtab->tp_firstwin = firstwin; | |
| 3761 curtab->tp_lastwin = lastwin; | |
| 3762 curtab->tp_curwin = curwin; | |
| 3763 save_curtab = curtab; | |
| 3764 curtab = tp; | |
| 3765 topframe = curtab->tp_topframe; | |
| 3766 firstwin = curtab->tp_firstwin; | |
| 3767 lastwin = curtab->tp_lastwin; | |
| 3768 curwin = curtab->tp_curwin; | |
| 3769 curbuf = curwin->w_buffer; | |
| 3770 | |
| 687 | 3771 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3772 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3773 0, (int)Columns, NULL, NULL); |
| 687 | 3774 STRCPY(NameBuff, res); |
| 3775 | |
| 706 | 3776 /* Back to the original curtab. */ |
| 3777 curtab = save_curtab; | |
| 3778 topframe = curtab->tp_topframe; | |
| 3779 firstwin = curtab->tp_firstwin; | |
| 3780 lastwin = curtab->tp_lastwin; | |
| 3781 curwin = curtab->tp_curwin; | |
| 3782 curbuf = curwin->w_buffer; | |
| 3783 | |
| 687 | 3784 if (called_emsg) |
| 839 | 3785 set_string_option_direct(opt_name, -1, |
| 694 | 3786 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3787 called_emsg |= save_called_emsg; |
| 3788 } | |
| 857 | 3789 |
| 3790 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3791 * use a default label. */ | |
| 3792 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3793 { |
| 819 | 3794 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3795 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3796 if (!tooltip) |
| 3797 shorten_dir(NameBuff); | |
| 687 | 3798 |
| 3799 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3800 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3801 if (bufIsChanged(wp->w_buffer)) | |
| 3802 modified = TRUE; | |
| 3803 if (modified || wincount > 1) | |
| 3804 { | |
| 3805 if (wincount > 1) | |
| 3806 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3807 else | |
| 3808 buf[0] = NUL; | |
| 3809 if (modified) | |
| 3810 STRCAT(buf, "+"); | |
| 3811 STRCAT(buf, " "); | |
| 1620 | 3812 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3813 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3814 } | |
| 685 | 3815 } |
| 3816 } | |
| 3817 | |
| 691 | 3818 /* |
| 3819 * Send the event for clicking to select tab page "nr". | |
| 3820 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3821 * that tab page or the cmdline window is open. |
| 691 | 3822 */ |
| 3823 int | |
|
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parents:
7801
diff
changeset
|
3824 send_tabline_event(int nr) |
| 691 | 3825 { |
| 3826 char_u string[3]; | |
| 3827 | |
| 3828 if (nr == tabpage_index(curtab)) | |
| 3829 return FALSE; | |
| 844 | 3830 |
| 3831 /* Don't put events in the input queue now. */ | |
| 3832 if (hold_gui_events | |
| 838 | 3833 # ifdef FEAT_CMDWIN |
| 844 | 3834 || cmdwin_type != 0 |
| 3835 # endif | |
| 3836 ) | |
| 838 | 3837 { |
| 3838 /* Set it back to the current tab page. */ | |
| 3839 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3840 return FALSE; | |
| 3841 } | |
| 844 | 3842 |
| 691 | 3843 string[0] = CSI; |
| 3844 string[1] = KS_TABLINE; | |
| 3845 string[2] = KE_FILLER; | |
| 3846 add_to_input_buf(string, 3); | |
| 3847 string[0] = nr; | |
| 3848 add_to_input_buf_csi(string, 1); | |
| 3849 return TRUE; | |
| 3850 } | |
| 3851 | |
| 824 | 3852 /* |
| 3853 * Send a tabline menu event | |
| 3854 */ | |
| 3855 void | |
|
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parents:
7801
diff
changeset
|
3856 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3857 { |
| 3858 char_u string[3]; | |
| 3859 | |
| 844 | 3860 /* Don't put events in the input queue now. */ |
| 3861 if (hold_gui_events) | |
| 3862 return; | |
| 3863 | |
| 824 | 3864 string[0] = CSI; |
| 3865 string[1] = KS_TABMENU; | |
| 3866 string[2] = KE_FILLER; | |
| 3867 add_to_input_buf(string, 3); | |
| 3868 string[0] = tabidx; | |
| 3869 string[1] = (char_u)(long)event; | |
| 3870 add_to_input_buf_csi(string, 2); | |
| 3871 } | |
| 3872 | |
| 685 | 3873 #endif |
| 7 | 3874 |
| 3875 /* | |
| 3876 * Scrollbar stuff: | |
| 3877 */ | |
| 3878 | |
| 669 | 3879 /* |
| 3880 * Remove all scrollbars. Used before switching to another tab page. | |
| 3881 */ | |
| 3882 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3883 gui_remove_scrollbars(void) |
| 669 | 3884 { |
| 3885 int i; | |
| 3886 win_T *wp; | |
| 3887 | |
| 3888 for (i = 0; i < 3; i++) | |
| 3889 { | |
| 3890 if (i == SBAR_BOTTOM) | |
| 3891 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3892 else | |
| 3893 { | |
| 3894 FOR_ALL_WINDOWS(wp) | |
| 3895 { | |
| 3896 gui_do_scrollbar(wp, i, FALSE); | |
| 3897 } | |
| 3898 } | |
| 788 | 3899 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3900 } |
| 3901 } | |
| 3902 | |
| 7 | 3903 void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3904 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3905 { |
| 3906 static int sbar_ident = 0; | |
| 3907 | |
| 3908 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3909 sb->wp = wp; | |
| 3910 sb->type = type; | |
| 3911 sb->value = 0; | |
| 3912 #ifdef FEAT_GUI_ATHENA | |
| 3913 sb->pixval = 0; | |
| 3914 #endif | |
| 3915 sb->size = 1; | |
| 3916 sb->max = 1; | |
| 3917 sb->top = 0; | |
| 3918 sb->height = 0; | |
| 3919 sb->width = 0; | |
| 3920 sb->status_height = 0; | |
| 3921 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3922 } | |
| 3923 | |
| 3924 /* | |
| 3925 * Find the scrollbar with the given index. | |
| 3926 */ | |
| 3927 scrollbar_T * | |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3928 gui_find_scrollbar(long ident) |
| 7 | 3929 { |
| 3930 win_T *wp; | |
| 3931 | |
| 3932 if (gui.bottom_sbar.ident == ident) | |
| 3933 return &gui.bottom_sbar; | |
| 3934 FOR_ALL_WINDOWS(wp) | |
| 3935 { | |
| 3936 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3937 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3938 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3939 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3940 } | |
| 3941 return NULL; | |
| 3942 } | |
| 3943 | |
| 3944 /* | |
| 3945 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3946 * | |
| 3947 * For Win32, Macintosh and GTK+ 2: | |
| 3948 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3949 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3950 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3951 * we're just hanging in the call to DispatchMessage() in | |
| 3952 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3953 * mouse button click event in the scrollbar window. -- webb. | |
| 3954 * | |
| 3955 * Solution: Do the scrolling right here. But only when allowed. | |
| 3956 * Ignore the scrollbars while executing an external command or when there | |
| 3957 * are still characters to be processed. | |
| 3958 */ | |
| 3959 void | |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3960 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3961 { |
| 3962 win_T *wp; | |
| 3963 int sb_num; | |
| 3964 #ifdef USE_ON_FLY_SCROLL | |
| 3965 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3966 linenr_T old_topline = curwin->w_topline; | |
| 3967 # ifdef FEAT_DIFF | |
| 3968 int old_topfill = curwin->w_topfill; | |
| 3969 # endif | |
| 3970 #else | |
| 664 | 3971 char_u bytes[sizeof(long_u)]; |
| 7 | 3972 int byte_count; |
| 3973 #endif | |
| 3974 | |
| 3975 if (sb == NULL) | |
| 3976 return; | |
| 3977 | |
| 3978 /* Don't put events in the input queue now. */ | |
| 3979 if (hold_gui_events) | |
| 3980 return; | |
| 3981 | |
| 3982 #ifdef FEAT_CMDWIN | |
| 3983 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3984 return; | |
| 3985 #endif | |
| 3986 | |
| 3987 if (still_dragging) | |
| 3988 { | |
| 3989 if (sb->wp == NULL) | |
| 3990 gui.dragged_sb = SBAR_BOTTOM; | |
| 3991 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3992 gui.dragged_sb = SBAR_LEFT; | |
| 3993 else | |
| 3994 gui.dragged_sb = SBAR_RIGHT; | |
| 3995 gui.dragged_wp = sb->wp; | |
| 3996 } | |
| 3997 else | |
| 3998 { | |
| 3999 gui.dragged_sb = SBAR_NONE; | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4000 #ifdef FEAT_GUI_GTK |
| 7 | 4001 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 4002 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 4003 gui.dragged_wp = NULL; |
| 4004 #endif | |
| 4005 } | |
| 4006 | |
| 4007 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 4008 if (sb->wp != NULL) | |
| 4009 sb = &sb->wp->w_scrollbars[0]; | |
| 4010 | |
| 4011 /* | |
| 4012 * Check validity of value | |
| 4013 */ | |
| 4014 if (value < 0) | |
| 4015 value = 0; | |
| 4016 #ifdef SCROLL_PAST_END | |
| 4017 else if (value > sb->max) | |
| 4018 value = sb->max; | |
| 4019 #else | |
| 4020 if (value > sb->max - sb->size + 1) | |
| 4021 value = sb->max - sb->size + 1; | |
| 4022 #endif | |
| 4023 | |
| 4024 sb->value = value; | |
| 4025 | |
| 4026 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 4027 /* When not allowed to do the scrolling right now, return. |
| 4028 * This also checked input_available(), but that causes the first click in | |
| 4029 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 4030 if (dont_scroll) | |
| 7 | 4031 return; |
| 4032 #endif | |
| 973 | 4033 #ifdef FEAT_INS_EXPAND |
| 4034 /* Disallow scrolling the current window when the completion popup menu is | |
| 4035 * visible. */ | |
| 4036 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 4037 return; | |
| 4038 #endif | |
| 7 | 4039 |
| 4040 #ifdef FEAT_RIGHTLEFT | |
| 4041 if (sb->wp == NULL && curwin->w_p_rl) | |
| 4042 { | |
| 4043 value = sb->max + 1 - sb->size - value; | |
| 4044 if (value < 0) | |
| 4045 value = 0; | |
| 4046 } | |
| 4047 #endif | |
| 4048 | |
| 4049 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 4050 { | |
| 4051 sb_num = 0; | |
| 4052 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 4053 sb_num++; | |
| 4054 if (wp == NULL) | |
| 4055 return; | |
| 4056 | |
| 4057 #ifdef USE_ON_FLY_SCROLL | |
| 4058 current_scrollbar = sb_num; | |
| 4059 scrollbar_value = value; | |
| 4060 if (State & NORMAL) | |
| 4061 { | |
| 4062 gui_do_scroll(); | |
| 4063 setcursor(); | |
| 4064 } | |
| 4065 else if (State & INSERT) | |
| 4066 { | |
| 4067 ins_scroll(); | |
| 4068 setcursor(); | |
| 4069 } | |
| 4070 else if (State & CMDLINE) | |
| 4071 { | |
| 4072 if (msg_scrolled == 0) | |
| 4073 { | |
| 4074 gui_do_scroll(); | |
| 4075 redrawcmdline(); | |
| 4076 } | |
| 4077 } | |
| 4078 # ifdef FEAT_FOLDING | |
| 4079 /* Value may have been changed for closed fold. */ | |
| 4080 sb->value = sb->wp->w_topline - 1; | |
| 4081 # endif | |
| 788 | 4082 |
| 4083 /* When dragging one scrollbar and there is another one at the other | |
| 4084 * side move the thumb of that one too. */ | |
| 4085 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4086 gui_mch_set_scrollbar_thumb( | |
| 4087 &sb->wp->w_scrollbars[ | |
| 4088 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4089 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4090 sb->value, sb->size, sb->max); | |
| 4091 | |
| 7 | 4092 #else |
| 4093 bytes[0] = CSI; | |
| 4094 bytes[1] = KS_VER_SCROLLBAR; | |
| 4095 bytes[2] = KE_FILLER; | |
| 4096 bytes[3] = (char_u)sb_num; | |
| 4097 byte_count = 4; | |
| 4098 #endif | |
| 4099 } | |
| 4100 else | |
| 4101 { | |
| 4102 #ifdef USE_ON_FLY_SCROLL | |
| 4103 scrollbar_value = value; | |
| 4104 | |
| 4105 if (State & NORMAL) | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4106 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4107 else if (State & INSERT) |
| 4108 ins_horscroll(); | |
| 4109 else if (State & CMDLINE) | |
| 4110 { | |
| 540 | 4111 if (msg_scrolled == 0) |
| 7 | 4112 { |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4113 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4114 redrawcmdline(); |
| 4115 } | |
| 4116 } | |
| 4117 if (old_leftcol != curwin->w_leftcol) | |
| 4118 { | |
| 4119 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4120 setcursor(); | |
| 4121 } | |
| 4122 #else | |
| 4123 bytes[0] = CSI; | |
| 4124 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4125 bytes[2] = KE_FILLER; | |
| 4126 byte_count = 3; | |
| 4127 #endif | |
| 4128 } | |
| 4129 | |
| 4130 #ifdef USE_ON_FLY_SCROLL | |
| 4131 /* | |
| 4132 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4133 */ | |
| 4134 if (curwin->w_p_scb | |
| 4135 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4136 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
|
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4137 # ifdef FEAT_DIFF |
| 7 | 4138 || curwin->w_topfill != old_topfill |
|
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4139 # endif |
| 7 | 4140 )))) |
| 4141 { | |
| 4142 do_check_scrollbind(TRUE); | |
| 4143 /* need to update the window right here */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4144 FOR_ALL_WINDOWS(wp) |
| 7 | 4145 if (wp->w_redr_type > 0) |
| 4146 updateWindow(wp); | |
| 4147 setcursor(); | |
| 4148 } | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4149 out_flush_cursor(FALSE, TRUE); |
| 7 | 4150 #else |
| 664 | 4151 add_to_input_buf(bytes, byte_count); |
| 4152 add_long_to_buf((long_u)value, bytes); | |
| 4153 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4154 #endif |
| 4155 } | |
| 4156 | |
| 4157 /* | |
| 4158 * Scrollbar stuff: | |
| 4159 */ | |
| 4160 | |
| 1906 | 4161 /* |
| 4162 * Called when something in the window layout has changed. | |
| 4163 */ | |
| 4164 void | |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4165 gui_may_update_scrollbars(void) |
| 1906 | 4166 { |
| 4167 if (gui.in_use && starting == 0) | |
| 4168 { | |
| 4169 out_flush(); | |
| 4170 gui_init_which_components(NULL); | |
| 4171 gui_update_scrollbars(TRUE); | |
| 4172 } | |
| 4173 need_mouse_correct = TRUE; | |
| 4174 } | |
| 4175 | |
| 7 | 4176 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4177 gui_update_scrollbars( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4178 int force) /* Force all scrollbars to get updated */ |
| 7 | 4179 { |
| 4180 win_T *wp; | |
| 4181 scrollbar_T *sb; | |
| 4182 long val, size, max; /* need 32 bits here */ | |
| 4183 int which_sb; | |
| 4184 int h, y; | |
| 4185 static win_T *prev_curwin = NULL; | |
| 4186 | |
| 4187 /* Update the horizontal scrollbar */ | |
| 4188 gui_update_horiz_scrollbar(force); | |
| 4189 | |
| 4190 #ifndef WIN3264 | |
| 4191 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4192 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4193 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4194 return; | |
| 4195 #endif | |
| 4196 | |
| 4197 /* | |
| 4198 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4199 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4200 * need to update the other one. | |
| 4201 */ | |
| 674 | 4202 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4203 && gui.which_scrollbars[SBAR_LEFT] | |
| 4204 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4205 { |
| 4206 /* | |
| 4207 * If we have two scrollbars and one of them is being dragged, just | |
| 4208 * copy the scrollbar position from the dragged one to the other one. | |
| 4209 */ | |
| 4210 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4211 if (gui.dragged_wp != NULL) | |
| 4212 gui_mch_set_scrollbar_thumb( | |
| 4213 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4214 gui.dragged_wp->w_scrollbars[0].value, | |
| 4215 gui.dragged_wp->w_scrollbars[0].size, | |
| 4216 gui.dragged_wp->w_scrollbars[0].max); | |
| 4217 } | |
| 4218 | |
| 4219 /* avoid that moving components around generates events */ | |
| 4220 ++hold_gui_events; | |
| 4221 | |
|
9651
fe665dae7197
commit https://github.com/vim/vim/commit/45a249513f5ed2de0a6f6b5cb6e32015e35644be
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4222 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4223 { |
| 4224 if (wp->w_buffer == NULL) /* just in case */ | |
| 4225 continue; | |
| 674 | 4226 /* Skip a scrollbar that is being dragged. */ |
| 4227 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4228 || gui.dragged_sb == SBAR_RIGHT) | |
| 4229 && gui.dragged_wp == wp) | |
| 4230 continue; | |
| 4231 | |
| 7 | 4232 #ifdef SCROLL_PAST_END |
| 4233 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4234 #else | |
| 4235 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4236 #endif | |
| 4237 if (max < 0) /* empty buffer */ | |
| 4238 max = 0; | |
| 4239 val = wp->w_topline - 1; | |
| 4240 size = wp->w_height; | |
| 4241 #ifdef SCROLL_PAST_END | |
| 4242 if (val > max) /* just in case */ | |
| 4243 val = max; | |
| 4244 #else | |
| 4245 if (size > max + 1) /* just in case */ | |
| 4246 size = max + 1; | |
| 4247 if (val > max - size + 1) | |
| 4248 val = max - size + 1; | |
| 4249 #endif | |
| 4250 if (val < 0) /* minimal value is 0 */ | |
| 4251 val = 0; | |
| 4252 | |
| 4253 /* | |
| 4254 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4255 * It would be the same info for left and right so we just store it for | |
| 4256 * one of them. | |
| 4257 */ | |
| 4258 sb = &wp->w_scrollbars[0]; | |
| 4259 | |
| 4260 /* | |
| 4261 * Note: no check for valid w_botline. If it's not valid the | |
| 4262 * scrollbars will be updated later anyway. | |
| 4263 */ | |
| 4264 if (size < 1 || wp->w_botline - 2 > max) | |
| 4265 { | |
| 4266 /* | |
| 4267 * This can happen during changing files. Just don't update the | |
| 4268 * scrollbar for now. | |
| 4269 */ | |
| 4270 sb->height = 0; /* Force update next time */ | |
| 4271 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4272 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4273 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4274 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4275 continue; | |
| 4276 } | |
| 4277 if (force || sb->height != wp->w_height | |
| 4278 || sb->top != wp->w_winrow | |
| 4279 || sb->status_height != wp->w_status_height | |
| 4280 || sb->width != wp->w_width | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4281 || prev_curwin != curwin) |
| 7 | 4282 { |
| 4283 /* Height, width or position of scrollbar has changed. For | |
| 4284 * vertical split: curwin changed. */ | |
| 4285 sb->height = wp->w_height; | |
| 4286 sb->top = wp->w_winrow; | |
| 4287 sb->status_height = wp->w_status_height; | |
| 4288 sb->width = wp->w_width; | |
| 4289 | |
| 4290 /* Calculate height and position in pixels */ | |
| 4291 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4292 y = sb->top * gui.char_height + gui.border_offset; | |
| 4293 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4294 if (gui.menu_is_active) | |
| 4295 y += gui.menu_height; | |
| 4296 #endif | |
| 4297 | |
| 4298 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4299 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4300 # ifdef FEAT_GUI_ATHENA | |
| 4301 y += gui.toolbar_height; | |
| 4302 # else | |
| 4303 # ifdef FEAT_GUI_MSWIN | |
| 4304 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4305 # endif | |
| 4306 # endif | |
| 4307 #endif | |
| 4308 | |
| 810 | 4309 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4310 if (gui_has_tabline()) | |
| 843 | 4311 y += gui.tabline_height; |
| 810 | 4312 #endif |
| 4313 | |
| 7 | 4314 if (wp->w_winrow == 0) |
| 4315 { | |
| 4316 /* Height of top scrollbar includes width of top border */ | |
| 4317 h += gui.border_offset; | |
| 4318 y -= gui.border_offset; | |
| 4319 } | |
| 4320 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4321 { | |
| 4322 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4323 gui.left_sbar_x, y, | |
| 4324 gui.scrollbar_width, h); | |
| 4325 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4326 } | |
| 4327 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4328 { | |
| 4329 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4330 gui.right_sbar_x, y, | |
| 4331 gui.scrollbar_width, h); | |
| 4332 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4333 } | |
| 4334 } | |
| 4335 | |
| 4336 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4337 * checking if the thumb moved at least a pixel. Only do this for | |
| 4338 * Athena, most other GUIs require the update anyway to make the | |
| 4339 * arrows work. */ | |
| 4340 #ifdef FEAT_GUI_ATHENA | |
| 4341 if (max == 0) | |
| 4342 y = 0; | |
| 4343 else | |
| 4344 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4345 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4346 #else | |
| 4347 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4348 #endif | |
| 4349 { | |
| 4350 /* Thumb of scrollbar has moved */ | |
| 4351 sb->value = val; | |
| 4352 #ifdef FEAT_GUI_ATHENA | |
| 4353 sb->pixval = y; | |
| 4354 #endif | |
| 4355 sb->size = size; | |
| 4356 sb->max = max; | |
| 674 | 4357 if (gui.which_scrollbars[SBAR_LEFT] |
| 4358 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4359 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4360 val, size, max); | |
| 4361 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4362 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4363 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4364 val, size, max); | |
| 4365 } | |
| 4366 } | |
| 4367 prev_curwin = curwin; | |
| 4368 --hold_gui_events; | |
| 4369 } | |
| 4370 | |
| 4371 /* | |
| 4372 * Enable or disable a scrollbar. | |
| 4373 * Check for scrollbars for vertically split windows which are not enabled | |
| 4374 * sometimes. | |
| 4375 */ | |
| 4376 static void | |
|
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parents:
7801
diff
changeset
|
4377 gui_do_scrollbar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
4378 win_T *wp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4379 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4380 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4381 { |
| 4382 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4383 int has_midcol = (wp->w_wincol <= midcol | |
| 4384 && wp->w_wincol + wp->w_width >= midcol); | |
| 4385 | |
| 4386 /* Only enable scrollbars that contain the middle column of the current | |
| 4387 * window. */ | |
| 4388 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4389 { | |
| 4390 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4391 * contain the middle column of the current window. */ | |
| 4392 if (!has_midcol) | |
| 4393 enable = FALSE; | |
| 4394 } | |
| 4395 else | |
| 4396 { | |
| 4397 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4398 * contain the middle column of the current window nor are on the far | |
| 4399 * side. */ | |
| 4400 if (midcol > Columns / 2) | |
| 4401 { | |
| 4402 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4403 enable = FALSE; | |
| 4404 } | |
| 4405 else | |
| 4406 { | |
| 4407 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4408 : !has_midcol) | |
| 4409 enable = FALSE; | |
| 4410 } | |
| 4411 } | |
| 4412 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4413 } | |
| 4414 | |
| 4415 /* | |
| 4416 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4417 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4418 * or FALSE otherwise. | |
| 4419 */ | |
| 4420 int | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
4421 gui_do_scroll(void) |
| 7 | 4422 { |
| 4423 win_T *wp, *save_wp; | |
| 4424 int i; | |
| 4425 long nlines; | |
| 4426 pos_T old_cursor; | |
| 4427 linenr_T old_topline; | |
| 4428 #ifdef FEAT_DIFF | |
| 4429 int old_topfill; | |
| 4430 #endif | |
| 4431 | |
| 4432 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4433 if (wp == NULL) | |
| 4434 break; | |
| 4435 if (wp == NULL) | |
| 4436 /* Couldn't find window */ | |
| 4437 return FALSE; | |
| 4438 | |
| 4439 /* | |
| 4440 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4441 */ | |
| 4442 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4443 if (nlines == 0) | |
| 4444 return FALSE; | |
| 4445 | |
| 4446 save_wp = curwin; | |
| 4447 old_topline = wp->w_topline; | |
| 4448 #ifdef FEAT_DIFF | |
| 4449 old_topfill = wp->w_topfill; | |
| 4450 #endif | |
| 4451 old_cursor = wp->w_cursor; | |
| 4452 curwin = wp; | |
| 4453 curbuf = wp->w_buffer; | |
| 4454 if (nlines < 0) | |
| 4455 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4456 else | |
| 4457 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4458 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4459 * the mouse-up event already, but we still want it to behave like when | |
| 4460 * dragging. But not the next click in an arrow. */ | |
| 4461 if (gui.dragged_sb == SBAR_NONE) | |
| 4462 gui.dragged_wp = NULL; | |
| 4463 | |
| 4464 if (old_topline != wp->w_topline | |
| 4465 #ifdef FEAT_DIFF | |
| 4466 || old_topfill != wp->w_topfill | |
| 4467 #endif | |
| 4468 ) | |
| 4469 { | |
| 4470 if (p_so != 0) | |
| 4471 { | |
| 4472 cursor_correct(); /* fix window for 'so' */ | |
| 4473 update_topline(); /* avoid up/down jump */ | |
| 4474 } | |
| 4475 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4476 coladvance(wp->w_curswant); | |
| 4477 wp->w_scbind_pos = wp->w_topline; | |
| 4478 } | |
| 4479 | |
| 519 | 4480 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4481 validate_cursor(); | |
| 4482 | |
| 7 | 4483 curwin = save_wp; |
| 4484 curbuf = save_wp->w_buffer; | |
| 4485 | |
| 4486 /* | |
| 4487 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4488 * the status line!). | |
| 4489 */ | |
| 4490 if (old_topline != wp->w_topline | |
| 519 | 4491 || wp->w_redr_type != 0 |
| 7 | 4492 #ifdef FEAT_DIFF |
| 4493 || old_topfill != wp->w_topfill | |
| 4494 #endif | |
| 4495 ) | |
| 4496 { | |
| 1434 | 4497 int type = VALID; |
| 4498 | |
| 4499 #ifdef FEAT_INS_EXPAND | |
| 4500 if (pum_visible()) | |
| 4501 { | |
| 4502 type = NOT_VALID; | |
| 4503 wp->w_lines_valid = 0; | |
| 4504 } | |
| 4505 #endif | |
| 4506 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4507 * disappear when losing focus after a scrollbar drag. */ | |
| 4508 if (wp->w_redr_type < type) | |
| 4509 wp->w_redr_type = type; | |
|
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diff
changeset
|
4510 mch_disable_flush(); |
| 7 | 4511 updateWindow(wp); /* update window, status line, and cmdline */ |
|
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diff
changeset
|
4512 mch_enable_flush(); |
| 7 | 4513 } |
| 4514 | |
| 973 | 4515 #ifdef FEAT_INS_EXPAND |
| 4516 /* May need to redraw the popup menu. */ | |
| 4517 if (pum_visible()) | |
| 4518 pum_redraw(); | |
| 4519 #endif | |
| 4520 | |
|
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diff
changeset
|
4521 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4522 } |
| 4523 | |
| 4524 | |
| 4525 /* | |
| 4526 * Horizontal scrollbar stuff: | |
| 4527 */ | |
| 4528 | |
| 4529 /* | |
| 4530 * Return length of line "lnum" for horizontal scrolling. | |
| 4531 */ | |
| 4532 static colnr_T | |
|
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7801
diff
changeset
|
4533 scroll_line_len(linenr_T lnum) |
| 7 | 4534 { |
| 4535 char_u *p; | |
| 4536 colnr_T col; | |
| 4537 int w; | |
| 4538 | |
| 4539 p = ml_get(lnum); | |
| 4540 col = 0; | |
| 4541 if (*p != NUL) | |
| 4542 for (;;) | |
| 4543 { | |
| 4544 w = chartabsize(p, col); | |
|
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diff
changeset
|
4545 MB_PTR_ADV(p); |
| 7 | 4546 if (*p == NUL) /* don't count the last character */ |
| 4547 break; | |
| 4548 col += w; | |
| 4549 } | |
| 4550 return col; | |
| 4551 } | |
| 4552 | |
| 4553 /* Remember which line is currently the longest, so that we don't have to | |
| 4554 * search for it when scrolling horizontally. */ | |
| 4555 static linenr_T longest_lnum = 0; | |
| 4556 | |
|
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|
4557 /* |
|
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4558 * Find longest visible line number. If this is not possible (or not desired, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4559 * by setting 'h' in "guioptions") then the current line number is returned. |
|
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4560 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4561 static linenr_T |
|
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7801
diff
changeset
|
4562 gui_find_longest_lnum(void) |
|
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|
4563 { |
|
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|
4564 linenr_T ret = 0; |
|
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|
4565 |
|
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|
4566 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
0ca06a92adfb
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|
4567 * line numbers, topline and botline can be invalid when displaying is |
|
0ca06a92adfb
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|
4568 * postponed. */ |
|
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|
4569 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
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diff
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|
4570 && curwin->w_topline <= curwin->w_cursor.lnum |
|
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|
4571 && curwin->w_botline > curwin->w_cursor.lnum |
|
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|
4572 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
0ca06a92adfb
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|
4573 { |
|
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|
4574 linenr_T lnum; |
|
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|
4575 colnr_T n; |
|
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|
4576 long max = 0; |
|
0ca06a92adfb
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diff
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|
4577 |
|
0ca06a92adfb
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diff
changeset
|
4578 /* Use maximum of all visible lines. Remember the lnum of the |
|
0ca06a92adfb
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changeset
|
4579 * longest line, closest to the cursor line. Used when scrolling |
|
0ca06a92adfb
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changeset
|
4580 * below. */ |
|
0ca06a92adfb
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|
4581 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
0ca06a92adfb
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|
4582 { |
|
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|
4583 n = scroll_line_len(lnum); |
|
0ca06a92adfb
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|
4584 if (n > (colnr_T)max) |
|
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|
4585 { |
|
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|
4586 max = n; |
|
0ca06a92adfb
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changeset
|
4587 ret = lnum; |
|
0ca06a92adfb
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|
4588 } |
|
0ca06a92adfb
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|
4589 else if (n == (colnr_T)max |
|
0ca06a92adfb
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|
4590 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
0ca06a92adfb
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|
4591 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
0ca06a92adfb
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|
4592 ret = lnum; |
|
0ca06a92adfb
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|
4593 } |
|
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|
4594 } |
|
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|
4595 else |
|
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|
4596 /* Use cursor line only. */ |
|
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|
4597 ret = curwin->w_cursor.lnum; |
|
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|
4598 |
|
0ca06a92adfb
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changeset
|
4599 return ret; |
|
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|
4600 } |
|
0ca06a92adfb
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changeset
|
4601 |
| 7 | 4602 static void |
|
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7801
diff
changeset
|
4603 gui_update_horiz_scrollbar(int force) |
| 7 | 4604 { |
| 4605 long value, size, max; /* need 32 bit ints here */ | |
| 4606 | |
| 4607 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4608 return; | |
| 4609 | |
| 4610 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4611 return; | |
| 4612 | |
| 4613 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4614 return; | |
| 4615 | |
| 4616 /* | |
| 4617 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4618 * something (like changing files). If so, don't do anything for now. | |
| 4619 */ | |
| 4620 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4621 { | |
| 4622 gui.bottom_sbar.value = -1; | |
| 4623 return; | |
| 4624 } | |
| 4625 | |
|
12515
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Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4626 size = curwin->w_width; |
| 7 | 4627 if (curwin->w_p_wrap) |
| 4628 { | |
| 4629 value = 0; | |
| 4630 #ifdef SCROLL_PAST_END | |
| 4631 max = 0; | |
| 4632 #else | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4633 max = curwin->w_width - 1; |
| 7 | 4634 #endif |
| 4635 } | |
| 4636 else | |
| 4637 { | |
| 4638 value = curwin->w_leftcol; | |
| 4639 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4640 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4641 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 |
| 7 | 4643 #ifdef FEAT_VIRTUALEDIT |
| 4644 if (virtual_active()) | |
| 4645 { | |
| 4646 /* May move the cursor even further to the right. */ | |
| 4647 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4648 max = curwin->w_virtcol; | |
| 4649 } | |
| 4650 #endif | |
| 4651 | |
| 4652 #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
|
4653 max += curwin->w_width - 1; |
| 7 | 4654 #endif |
| 4655 /* 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
|
4656 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4657 size -= curwin_col_off(); |
| 4658 #ifndef SCROLL_PAST_END | |
| 4659 max -= curwin_col_off(); | |
| 4660 #endif | |
| 4661 } | |
| 4662 | |
| 4663 #ifndef SCROLL_PAST_END | |
| 4664 if (value > max - size + 1) | |
| 4665 value = max - size + 1; /* limit the value to allowable range */ | |
| 4666 #endif | |
| 4667 | |
| 4668 #ifdef FEAT_RIGHTLEFT | |
| 4669 if (curwin->w_p_rl) | |
| 4670 { | |
| 4671 value = max + 1 - size - value; | |
| 4672 if (value < 0) | |
| 4673 { | |
| 4674 size += value; | |
| 4675 value = 0; | |
| 4676 } | |
| 4677 } | |
| 4678 #endif | |
| 4679 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4680 && max == gui.bottom_sbar.max) | |
| 4681 return; | |
| 4682 | |
| 4683 gui.bottom_sbar.value = value; | |
| 4684 gui.bottom_sbar.size = size; | |
| 4685 gui.bottom_sbar.max = max; | |
| 4686 gui.prev_wrap = curwin->w_p_wrap; | |
| 4687 | |
| 4688 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4689 } | |
| 4690 | |
| 4691 /* | |
| 4692 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4693 */ | |
| 4694 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4695 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4696 { |
| 4697 /* no wrapping, no scrolling */ | |
| 4698 if (curwin->w_p_wrap) | |
| 4699 return FALSE; | |
| 4700 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4701 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4702 return FALSE; |
| 4703 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4704 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4705 |
| 4706 /* 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
|
4707 * longest visible line. */ |
| 7 | 4708 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
|
4709 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4710 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4711 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4712 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4713 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4714 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
|
4715 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4716 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4717 /* 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
|
4718 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
|
4719 && longest_lnum < curwin->w_botline) |
| 7 | 4720 { |
| 4721 curwin->w_cursor.lnum = longest_lnum; | |
| 4722 curwin->w_cursor.col = 0; | |
| 4723 } | |
| 4724 } | |
| 4725 | |
| 4726 return leftcol_changed(); | |
| 4727 } | |
| 4728 | |
| 4729 /* | |
| 4730 * Check that none of the colors are the same as the background color | |
| 4731 */ | |
| 4732 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4733 gui_check_colors(void) |
| 7 | 4734 { |
| 4735 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4736 { | |
| 4737 gui_set_bg_color((char_u *)"White"); | |
| 4738 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4739 gui_set_fg_color((char_u *)"Black"); | |
| 4740 } | |
| 4741 } | |
| 4742 | |
| 203 | 4743 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4744 gui_set_fg_color(char_u *name) |
| 7 | 4745 { |
| 4746 gui.norm_pixel = gui_get_color(name); | |
| 4747 hl_set_fg_color_name(vim_strsave(name)); | |
| 4748 } | |
| 4749 | |
| 203 | 4750 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4751 gui_set_bg_color(char_u *name) |
| 7 | 4752 { |
| 4753 gui.back_pixel = gui_get_color(name); | |
| 4754 hl_set_bg_color_name(vim_strsave(name)); | |
| 4755 } | |
| 4756 | |
| 4757 /* | |
| 4758 * Allocate a color by name. | |
| 4759 * Returns INVALCOLOR and gives an error message when failed. | |
| 4760 */ | |
| 4761 guicolor_T | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4762 gui_get_color(char_u *name) |
| 7 | 4763 { |
| 4764 guicolor_T t; | |
| 4765 | |
| 4766 if (*name == NUL) | |
| 4767 return INVALCOLOR; | |
| 4768 t = gui_mch_get_color(name); | |
| 11 | 4769 |
| 7 | 4770 if (t == INVALCOLOR |
| 574 | 4771 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4772 && gui.in_use |
| 4773 #endif | |
| 4774 ) | |
| 4775 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4776 return t; | |
| 4777 } | |
| 4778 | |
| 4779 /* | |
| 4780 * Return the grey value of a color (range 0-255). | |
| 4781 */ | |
| 4782 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4783 gui_get_lightness(guicolor_T pixel) |
| 7 | 4784 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4785 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4786 |
| 835 | 4787 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4788 + (((rgb >> 8) & 0xff) * 587) |
| 4789 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4790 } |
| 4791 | |
| 4792 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4793 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4794 gui_new_scrollbar_colors(void) |
| 7 | 4795 { |
| 4796 win_T *wp; | |
| 4797 | |
| 4798 /* Nothing to do if GUI hasn't started yet. */ | |
| 4799 if (!gui.in_use) | |
| 4800 return; | |
| 4801 | |
| 4802 FOR_ALL_WINDOWS(wp) | |
| 4803 { | |
| 4804 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4805 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4806 } | |
| 4807 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4808 } | |
| 4809 #endif | |
| 4810 | |
| 4811 /* | |
| 4812 * Call this when focus has changed. | |
| 4813 */ | |
| 4814 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4815 gui_focus_change(int in_focus) |
| 7 | 4816 { |
| 4817 /* | |
| 4818 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4819 * between the debugger window and gvim. | |
| 4820 */ | |
| 4821 #if 1 | |
| 4822 gui.in_focus = in_focus; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4823 out_flush_cursor(TRUE, FALSE); |
| 7 | 4824 |
| 4825 # ifdef FEAT_XIM | |
| 4826 xim_set_focus(in_focus); | |
| 4827 # endif | |
| 4828 | |
| 1380 | 4829 /* Put events in the input queue only when allowed. |
| 4830 * ui_focus_change() isn't called directly, because it invokes | |
| 4831 * autocommands and that must not happen asynchronously. */ | |
| 4832 if (!hold_gui_events) | |
| 4833 { | |
| 4834 char_u bytes[3]; | |
| 4835 | |
| 4836 bytes[0] = CSI; | |
| 4837 bytes[1] = KS_EXTRA; | |
| 4838 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4839 add_to_input_buf(bytes, 3); | |
| 4840 } | |
| 7 | 4841 #endif |
| 4842 } | |
| 4843 | |
| 4844 /* | |
| 4845 * Called when the mouse moved (but not when dragging). | |
| 4846 */ | |
| 4847 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4848 gui_mouse_moved(int x, int y) |
| 7 | 4849 { |
| 4850 win_T *wp; | |
| 894 | 4851 char_u st[8]; |
| 7 | 4852 |
| 771 | 4853 /* Ignore this while still starting up. */ |
| 4854 if (!gui.in_use || gui.starting) | |
| 4855 return; | |
| 4856 | |
| 7 | 4857 #ifdef FEAT_MOUSESHAPE |
| 4858 /* Get window pointer, and update mouse shape as well. */ | |
| 4859 wp = xy2win(x, y); | |
| 4860 #endif | |
| 4861 | |
| 4862 /* Only handle this when 'mousefocus' set and ... */ | |
| 4863 if (p_mousef | |
| 4864 && !hold_gui_events /* not holding events */ | |
| 4865 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4866 && State != HITRETURN /* but not hit-return prompt */ | |
| 4867 && msg_scrolled == 0 /* no scrolled message */ | |
| 4868 && !need_mouse_correct /* not moving the pointer */ | |
| 4869 && gui.in_focus) /* gvim in focus */ | |
| 4870 { | |
| 4871 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4872 if (x < 0 || x > Columns * gui.char_width) | |
| 4873 return; | |
| 4874 #ifndef FEAT_MOUSESHAPE | |
| 4875 wp = xy2win(x, y); | |
| 4876 #endif | |
| 4877 if (wp == curwin || wp == NULL) | |
| 4878 return; /* still in the same old window, or none at all */ | |
| 4879 | |
| 859 | 4880 /* Ignore position in the tab pages line. */ |
| 4881 if (Y_2_ROW(y) < tabline_height()) | |
| 4882 return; | |
| 4883 | |
| 7 | 4884 /* |
| 4885 * format a mouse click on status line input | |
| 4886 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4887 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4888 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4889 */ |
| 4890 if (finish_op) | |
| 4891 { | |
| 4892 /* abort the current operator first */ | |
| 4893 st[0] = ESC; | |
| 4894 add_to_input_buf(st, 1); | |
| 4895 } | |
| 4896 st[0] = CSI; | |
| 4897 st[1] = KS_MOUSE; | |
| 4898 st[2] = KE_FILLER; | |
| 4899 st[3] = (char_u)MOUSE_LEFT; | |
| 4900 fill_mouse_coord(st + 4, | |
| 261 | 4901 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4902 wp->w_height + W_WINROW(wp)); |
| 4903 | |
| 4904 add_to_input_buf(st, 8); | |
| 4905 st[3] = (char_u)MOUSE_RELEASE; | |
| 4906 add_to_input_buf(st, 8); | |
| 4907 #ifdef FEAT_GUI_GTK | |
| 4908 /* Need to wake up the main loop */ | |
| 4909 if (gtk_main_level() > 0) | |
| 4910 gtk_main_quit(); | |
| 4911 #endif | |
| 4912 } | |
| 4913 } | |
| 4914 | |
| 4915 /* | |
| 4916 * Called when mouse should be moved to window with focus. | |
| 4917 */ | |
| 4918 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4919 gui_mouse_correct(void) |
| 7 | 4920 { |
| 4921 int x, y; | |
| 4922 win_T *wp = NULL; | |
| 4923 | |
| 4924 need_mouse_correct = FALSE; | |
| 87 | 4925 |
| 4926 if (!(gui.in_use && p_mousef)) | |
| 4927 return; | |
| 4928 | |
| 4929 gui_mch_getmouse(&x, &y); | |
| 4930 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4931 if (x < 0 || x > Columns * gui.char_width) | |
| 4932 return; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4933 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4934 wp = xy2win(x, y); |
| 4935 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4936 { |
| 87 | 4937 validate_cline_row(); |
| 4938 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4939 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4940 + (gui.char_height) / 2); |
| 4941 } | |
| 4942 } | |
| 4943 | |
| 4944 /* | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4945 * Find window where the mouse pointer "x" / "y" coordinate is in. |
| 7 | 4946 */ |
| 4947 static win_T * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4948 xy2win(int x UNUSED, int y UNUSED) |
| 7 | 4949 { |
| 4950 int row; | |
| 4951 int col; | |
| 4952 win_T *wp; | |
| 4953 | |
| 4954 row = Y_2_ROW(y); | |
| 4955 col = X_2_COL(x); | |
| 4956 if (row < 0 || col < 0) /* before first window */ | |
| 4957 return NULL; | |
| 4958 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
|
4959 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
|
4960 return NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4961 #ifdef FEAT_MOUSESHAPE |
| 7 | 4962 if (State == HITRETURN || State == ASKMORE) |
| 4963 { | |
| 4964 if (Y_2_ROW(y) >= msg_row) | |
| 4965 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4966 else | |
| 4967 update_mouseshape(SHAPE_IDX_MORE); | |
| 4968 } | |
| 4969 else if (row > wp->w_height) /* below status line */ | |
| 4970 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
|
4971 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4972 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4973 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
|
4974 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4975 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4976 update_mouseshape(SHAPE_IDX_STATUS); |
| 4977 else | |
| 4978 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
|
4979 #endif |
| 7 | 4980 return wp; |
| 4981 } | |
| 4982 | |
| 4983 /* | |
| 4984 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4985 * File names may be given to redefine the args list. | |
| 4986 */ | |
| 4987 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4988 ex_gui(exarg_T *eap) |
| 7 | 4989 { |
| 4990 char_u *arg = eap->arg; | |
| 4991 | |
| 4992 /* | |
| 4993 * Check for "-f" argument: foreground, don't fork. | |
| 4994 * Also don't fork when started with "gvim -f". | |
| 4995 * Do fork when using "gui -b". | |
| 4996 */ | |
| 4997 if (arg[0] == '-' | |
| 4998 && (arg[1] == 'f' || arg[1] == 'b') | |
|
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parents:
11127
diff
changeset
|
4999 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 5000 { |
| 5001 gui.dofork = (arg[1] == 'b'); | |
| 5002 eap->arg = skipwhite(eap->arg + 2); | |
| 5003 } | |
| 5004 if (!gui.in_use) | |
| 5005 { | |
| 5006 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 5007 * of the argument ending up after the shell prompt. */ | |
| 5008 msg_clr_eos_force(); | |
| 5009 gui_start(); | |
|
8493
caed4b2d305f
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Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
5010 #ifdef FEAT_JOB_CHANNEL |
|
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Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
5011 channel_gui_register_all(); |
|
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
5012 #endif |
| 7 | 5013 } |
| 5014 if (!ends_excmd(*eap->arg)) | |
| 5015 ex_next(eap); | |
| 5016 } | |
| 5017 | |
| 5018 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 5019 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 5020 /* |
| 5021 * This is shared between Athena, Motif and GTK. | |
| 5022 */ | |
|
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diff
changeset
|
5023 static void gfp_setname(char_u *fname, void *cookie); |
| 7 | 5024 |
| 5025 /* | |
| 5026 * Callback function for do_in_runtimepath(). | |
| 5027 */ | |
| 5028 static void | |
|
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parents:
7801
diff
changeset
|
5029 gfp_setname(char_u *fname, void *cookie) |
| 7 | 5030 { |
| 236 | 5031 char_u *gfp_buffer = cookie; |
| 5032 | |
| 7 | 5033 if (STRLEN(fname) >= MAXPATHL) |
| 5034 *gfp_buffer = NUL; | |
| 5035 else | |
| 5036 STRCPY(gfp_buffer, fname); | |
| 5037 } | |
| 5038 | |
| 5039 /* | |
| 5040 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5041 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5042 */ | |
| 5043 int | |
|
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parents:
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diff
changeset
|
5044 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 5045 { |
| 5046 if (STRLEN(name) > MAXPATHL - 14) | |
| 5047 return FAIL; | |
| 273 | 5048 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
|
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5049 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 5050 || *buffer == NUL) |
| 7 | 5051 return FAIL; |
| 5052 return OK; | |
| 5053 } | |
| 5054 | |
|
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5055 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5056 /* |
| 5057 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5058 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5059 * "ext" and search for it in 'runtimepath'. | |
| 5060 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5061 * contains "name". | |
| 5062 */ | |
| 5063 void | |
|
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diff
changeset
|
5064 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5065 { |
| 5066 char_u buf[MAXPATHL + 1]; | |
| 5067 | |
| 5068 expand_env(name, buffer, MAXPATHL); | |
| 5069 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5070 STRCPY(buffer, buf); | |
| 5071 } | |
| 5072 # endif | |
| 5073 #endif | |
| 5074 | |
| 574 | 5075 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5076 void |
|
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diff
changeset
|
5077 display_errors(void) |
| 7 | 5078 { |
| 5079 char_u *p; | |
| 5080 | |
| 5081 if (isatty(2)) | |
| 5082 fflush(stderr); | |
| 5083 else if (error_ga.ga_data != NULL) | |
| 5084 { | |
| 5085 /* avoid putting up a message box with blanks only */ | |
| 5086 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5087 if (!isspace(*p)) | |
| 5088 { | |
| 5089 /* Truncate a very long message, it will go off-screen. */ | |
| 5090 if (STRLEN(p) > 2000) | |
| 5091 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5092 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5093 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5094 break; |
| 5095 } | |
| 5096 ga_clear(&error_ga); | |
| 5097 } | |
| 5098 } | |
| 5099 #endif | |
| 5100 | |
| 5101 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5102 /* | |
| 5103 * Return TRUE if still starting up and there is no place to enter text. | |
| 5104 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5105 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5106 * allow typing on stdin. | |
| 5107 */ | |
| 5108 int | |
|
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parents:
7801
diff
changeset
|
5109 no_console_input(void) |
| 7 | 5110 { |
| 5111 return ((!gui.in_use || gui.starting) | |
| 5112 # ifndef NO_CONSOLE | |
| 5113 && !isatty(0) && !isatty(2) | |
| 5114 # endif | |
| 5115 ); | |
| 5116 } | |
| 5117 #endif | |
| 5118 | |
| 28 | 5119 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5120 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5121 || defined(PROTO) |
| 7 | 5122 /* |
| 5123 * Update the current window and the screen. | |
| 5124 */ | |
| 5125 void | |
|
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diff
changeset
|
5126 gui_update_screen(void) |
| 7 | 5127 { |
|
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13194
diff
changeset
|
5128 # ifdef FEAT_CONCEAL |
|
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|
5129 linenr_T conceal_old_cursor_line = 0; |
|
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|
5130 linenr_T conceal_new_cursor_line = 0; |
|
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parents:
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changeset
|
5131 int conceal_update_lines = FALSE; |
|
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|
5132 # endif |
|
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|
5133 |
| 7 | 5134 update_topline(); |
| 5135 validate_cursor(); | |
|
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|
5136 |
| 1584 | 5137 /* Trigger CursorMoved if the cursor moved. */ |
|
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changeset
|
5138 if (!finish_op && (has_cursormoved() |
|
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|
5139 # ifdef FEAT_CONCEAL |
|
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diff
changeset
|
5140 || curwin->w_p_cole > 0 |
|
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|
5141 # endif |
|
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diff
changeset
|
5142 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5143 { |
|
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diff
changeset
|
5144 if (has_cursormoved()) |
|
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|
5145 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
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parents:
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|
5146 # ifdef FEAT_CONCEAL |
|
2378
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diff
changeset
|
5147 if (curwin->w_p_cole > 0) |
|
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|
5148 { |
|
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diff
changeset
|
5149 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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diff
changeset
|
5150 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
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diff
changeset
|
5151 conceal_update_lines = TRUE; |
|
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diff
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|
5152 } |
|
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diff
changeset
|
5153 # endif |
| 1584 | 5154 last_cursormoved = curwin->w_cursor; |
| 5155 } | |
|
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diff
changeset
|
5156 |
| 7 | 5157 update_screen(0); /* may need to update the screen */ |
| 5158 setcursor(); | |
|
13380
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diff
changeset
|
5159 # ifdef FEAT_CONCEAL |
|
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diff
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|
5160 if (conceal_update_lines |
|
2378
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5161 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5162 || conceal_cursor_line(curwin) |
|
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5163 || need_cursor_line_redraw)) |
|
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diff
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|
5164 { |
|
2378
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
5165 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5166 update_single_line(curwin, conceal_old_cursor_line); |
|
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diff
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|
5167 update_single_line(curwin, conceal_new_cursor_line); |
|
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diff
changeset
|
5168 curwin->w_valid &= ~VALID_CROW; |
|
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|
5169 } |
|
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|
5170 # endif |
|
13150
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13080
diff
changeset
|
5171 out_flush_cursor(TRUE, FALSE); |
| 7 | 5172 } |
| 5173 #endif | |
| 5174 | |
| 28 | 5175 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
|
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7770
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changeset
|
5176 static void concat_esc(garray_T *gap, char_u *text, int what); |
| 7 | 5177 |
| 5178 /* | |
| 5179 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5180 * if the argument is empty. | |
| 5181 * Returns an allocated string. | |
| 5182 */ | |
| 5183 char_u * | |
|
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diff
changeset
|
5184 get_find_dialog_text( |
|
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7801
diff
changeset
|
5185 char_u *arg, |
|
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7801
diff
changeset
|
5186 int *wwordp, /* return: TRUE if \< \> found */ |
|
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7801
diff
changeset
|
5187 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5188 { |
| 5189 char_u *text; | |
| 5190 | |
| 5191 if (*arg == NUL) | |
| 5192 text = last_search_pat(); | |
| 5193 else | |
| 5194 text = arg; | |
| 5195 if (text != NULL) | |
| 5196 { | |
| 5197 text = vim_strsave(text); | |
| 5198 if (text != NULL) | |
| 5199 { | |
| 835 | 5200 int len = (int)STRLEN(text); |
| 7 | 5201 int i; |
| 5202 | |
| 5203 /* Remove "\V" */ | |
| 5204 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5205 { | |
| 5206 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5207 len -= 2; | |
| 5208 } | |
| 5209 | |
| 5210 /* Recognize "\c" and "\C" and remove. */ | |
| 5211 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5212 { | |
| 5213 *mcasep = (text[1] == 'C'); | |
| 5214 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5215 len -= 2; | |
| 5216 } | |
| 5217 | |
| 5218 /* Recognize "\<text\>" and remove. */ | |
| 5219 if (len >= 4 | |
| 5220 && STRNCMP(text, "\\<", 2) == 0 | |
| 5221 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5222 { | |
| 5223 *wwordp = TRUE; | |
| 5224 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5225 text[len - 4] = NUL; | |
| 5226 } | |
| 5227 | |
| 5228 /* Recognize "\/" or "\?" and remove. */ | |
| 5229 for (i = 0; i + 1 < len; ++i) | |
| 5230 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5231 || text[i + 1] == '?')) | |
| 5232 { | |
| 5233 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5234 --len; | |
| 5235 } | |
| 5236 } | |
| 5237 } | |
| 5238 return text; | |
| 5239 } | |
| 5240 | |
| 5241 /* | |
| 5242 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5243 */ | |
| 5244 static void | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
5245 concat_esc(garray_T *gap, char_u *text, int what) |
| 7 | 5246 { |
| 5247 while (*text != NUL) | |
| 5248 { | |
| 5249 #ifdef FEAT_MBYTE | |
| 474 | 5250 int l = (*mb_ptr2len)(text); |
| 819 | 5251 |
| 7 | 5252 if (l > 1) |
| 5253 { | |
| 5254 while (--l >= 0) | |
| 5255 ga_append(gap, *text++); | |
| 5256 continue; | |
| 5257 } | |
| 5258 #endif | |
| 5259 if (*text == what) | |
| 5260 ga_append(gap, '\\'); | |
| 5261 ga_append(gap, *text); | |
| 5262 ++text; | |
| 5263 } | |
| 5264 } | |
| 5265 | |
| 5266 /* | |
| 5267 * Handle the press of a button in the find-replace dialog. | |
| 5268 * Return TRUE when something was added to the input buffer. | |
| 5269 */ | |
| 5270 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5271 gui_do_findrepl( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5272 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5273 char_u *find_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5274 char_u *repl_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5275 int down) /* Search downwards. */ |
| 7 | 5276 { |
| 5277 garray_T ga; | |
| 5278 int i; | |
| 5279 int type = (flags & FRD_TYPE_MASK); | |
| 5280 char_u *p; | |
| 28 | 5281 regmatch_T regmatch; |
| 482 | 5282 int save_did_emsg = did_emsg; |
| 1943 | 5283 static int busy = FALSE; |
| 5284 | |
| 5285 /* When the screen is being updated we should not change buffers and | |
| 5286 * windows structures, it may cause freed memory to be used. Also don't | |
| 5287 * do this recursively (pressing "Find" quickly several times. */ | |
| 5288 if (updating_screen || busy) | |
| 5289 return FALSE; | |
| 5290 | |
| 5291 /* refuse replace when text cannot be changed */ | |
| 5292 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5293 return FALSE; | |
| 5294 | |
| 5295 busy = TRUE; | |
| 7 | 5296 |
| 5297 ga_init2(&ga, 1, 100); | |
| 28 | 5298 if (type == FRD_REPLACEALL) |
| 7 | 5299 ga_concat(&ga, (char_u *)"%s/"); |
| 5300 | |
| 5301 ga_concat(&ga, (char_u *)"\\V"); | |
| 5302 if (flags & FRD_MATCH_CASE) | |
| 5303 ga_concat(&ga, (char_u *)"\\C"); | |
| 5304 else | |
| 5305 ga_concat(&ga, (char_u *)"\\c"); | |
| 5306 if (flags & FRD_WHOLE_WORD) | |
| 5307 ga_concat(&ga, (char_u *)"\\<"); | |
| 5308 if (type == FRD_REPLACEALL || down) | |
| 5309 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5310 else | |
| 5311 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5312 if (flags & FRD_WHOLE_WORD) | |
| 5313 ga_concat(&ga, (char_u *)"\\>"); | |
| 5314 | |
| 5315 if (type == FRD_REPLACEALL) | |
| 5316 { | |
| 28 | 5317 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5318 /* escape / and \ */ |
| 5319 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5320 if (p != NULL) | |
| 5321 ga_concat(&ga, p); | |
| 5322 vim_free(p); | |
| 28 | 5323 ga_concat(&ga, (char_u *)"/g"); |
| 5324 } | |
| 5325 ga_append(&ga, NUL); | |
| 5326 | |
| 5327 if (type == FRD_REPLACE) | |
| 5328 { | |
| 5329 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5330 * replacement is done if the cursor was moved! */ | |
| 5331 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5332 regmatch.rm_ic = 0; | |
| 5333 if (regmatch.regprog != NULL) | |
| 5334 { | |
| 5335 p = ml_get_cursor(); | |
| 5336 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5337 && regmatch.startp[0] == p) | |
| 5338 { | |
| 5339 /* Clear the command line to remove any old "No match" | |
| 5340 * error. */ | |
| 5341 msg_end_prompt(); | |
| 5342 | |
| 5343 if (u_save_cursor() == OK) | |
| 5344 { | |
| 5345 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5346 u_sync(FALSE); |
| 28 | 5347 |
| 5348 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5349 FALSE, FALSE); |
| 28 | 5350 ins_str(repl_text); |
| 5351 } | |
| 5352 } | |
| 5353 else | |
| 5354 MSG(_("No match at cursor, finding next")); | |
|
4805
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5355 vim_regfree(regmatch.regprog); |
| 28 | 5356 } |
| 5357 } | |
| 5358 | |
| 5359 if (type == FRD_REPLACEALL) | |
| 5360 { | |
| 7 | 5361 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5362 u_sync(FALSE); |
| 7 | 5363 do_cmdline_cmd(ga.ga_data); |
| 5364 } | |
| 5365 else | |
| 5366 { | |
|
9305
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5367 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5368 |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5369 /* Search for the next match. |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5370 * Don't skip text under cursor for single replace. */ |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5371 if (type == FRD_REPLACE) |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5372 searchflags += SEARCH_START; |
| 7 | 5373 i = msg_scroll; |
| 7009 | 5374 (void)do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, |
|
11521
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patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents:
11471
diff
changeset
|
5375 searchflags, NULL, NULL); |
| 7 | 5376 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5377 } | |
| 5378 | |
| 482 | 5379 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5380 * syntax HL if we were busy redrawing. */ | |
| 5381 did_emsg = save_did_emsg; | |
| 5382 | |
| 7 | 5383 if (State & (NORMAL | INSERT)) |
| 5384 { | |
| 5385 gui_update_screen(); /* update the screen */ | |
| 5386 msg_didout = 0; /* overwrite any message */ | |
| 5387 need_wait_return = FALSE; /* don't wait for return */ | |
| 5388 } | |
| 5389 | |
| 5390 vim_free(ga.ga_data); | |
| 1943 | 5391 busy = FALSE; |
| 7 | 5392 return (ga.ga_len > 0); |
| 5393 } | |
| 5394 | |
| 5395 #endif | |
| 5396 | |
| 5397 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5398 || defined(FEAT_GUI_MSWIN) \ | |
| 5399 || defined(FEAT_GUI_MAC) \ | |
| 5400 || defined(PROTO) | |
| 5401 | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5402 static void gui_wingoto_xy(int x, int y); |
| 7 | 5403 |
| 5404 /* | |
| 5405 * Jump to the window at specified point (x, y). | |
| 5406 */ | |
| 5407 static void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5408 gui_wingoto_xy(int x, int y) |
| 7 | 5409 { |
| 5410 int row = Y_2_ROW(y); | |
| 5411 int col = X_2_COL(x); | |
| 5412 win_T *wp; | |
| 5413 | |
| 5414 if (row >= 0 && col >= 0) | |
| 5415 { | |
| 5416 wp = mouse_find_win(&row, &col); | |
| 5417 if (wp != NULL && wp != curwin) | |
| 5418 win_goto(wp); | |
| 5419 } | |
| 5420 } | |
| 5421 | |
| 5422 /* | |
| 5423 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5424 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5425 * of dropped files, they will be freed in this function, and caller can't use | |
| 5426 * fnames after call this function. | |
| 5427 */ | |
| 5428 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5429 gui_handle_drop( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5430 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5431 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5432 int_u modifiers, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5433 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5434 int count) |
| 7 | 5435 { |
| 5436 int i; | |
| 5437 char_u *p; | |
| 1668 | 5438 static int entered = FALSE; |
| 5439 | |
| 5440 /* | |
| 5441 * This function is called by event handlers. Just in case we get a | |
| 5442 * second event before the first one is handled, ignore the second one. | |
| 5443 * Not sure if this can ever happen, just in case. | |
| 5444 */ | |
| 5445 if (entered) | |
| 5446 return; | |
| 5447 entered = TRUE; | |
| 7 | 5448 |
| 5449 /* | |
| 5450 * When the cursor is at the command line, add the file names to the | |
| 5451 * command line, don't edit the files. | |
| 5452 */ | |
| 5453 if (State & CMDLINE) | |
| 5454 { | |
| 5455 shorten_filenames(fnames, count); | |
| 5456 for (i = 0; i < count; ++i) | |
| 5457 { | |
| 5458 if (fnames[i] != NULL) | |
| 5459 { | |
| 5460 if (i > 0) | |
| 5461 add_to_input_buf((char_u*)" ", 1); | |
| 5462 | |
| 5463 /* We don't know what command is used thus we can't be sure | |
| 5464 * about which characters need to be escaped. Only escape the | |
| 5465 * most common ones. */ | |
| 5466 # ifdef BACKSLASH_IN_FILENAME | |
| 5467 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5468 # else | |
| 5469 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5470 # endif | |
| 5471 if (p != NULL) | |
| 1364 | 5472 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5473 vim_free(p); |
| 5474 vim_free(fnames[i]); | |
| 5475 } | |
| 5476 } | |
| 5477 vim_free(fnames); | |
| 5478 } | |
| 5479 else | |
| 5480 { | |
| 5481 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5482 * current window, because a window can have local current dir. */ | |
| 5483 gui_wingoto_xy(x, y); | |
| 5484 shorten_filenames(fnames, count); | |
| 5485 | |
| 5486 /* If Shift held down, remember the first item. */ | |
| 5487 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5488 p = vim_strsave(fnames[0]); | |
| 5489 else | |
| 5490 p = NULL; | |
| 5491 | |
| 5492 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5493 * frees fnames[]. Skip this if there is only one item it's a | |
| 5494 * directory and Shift is held down. */ | |
| 5495 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5496 && mch_isdir(fnames[0])) | |
| 5497 { | |
| 5498 vim_free(fnames[0]); | |
| 5499 vim_free(fnames); | |
| 5500 } | |
| 5501 else | |
| 5502 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5503 | |
| 5504 /* If Shift held down, change to first file's directory. If the first | |
| 5505 * item is a directory, change to that directory (and let the explorer | |
| 5506 * plugin show the contents). */ | |
| 5507 if (p != NULL) | |
| 5508 { | |
| 5509 if (mch_isdir(p)) | |
| 5510 { | |
| 5511 if (mch_chdir((char *)p) == 0) | |
| 5512 shorten_fnames(TRUE); | |
| 5513 } | |
|
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patch 8.0.1462: missing yet another file in patch
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
5514 else if (vim_chdirfile(p, "drop") == OK) |
| 7 | 5515 shorten_fnames(TRUE); |
| 5516 vim_free(p); | |
| 5517 } | |
| 5518 | |
| 5519 /* Update the screen display */ | |
| 5520 update_screen(NOT_VALID); | |
| 5521 # ifdef FEAT_MENU | |
| 5522 gui_update_menus(0); | |
| 5523 # endif | |
|
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Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5524 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5525 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5526 #endif |
| 7 | 5527 setcursor(); |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5528 out_flush_cursor(FALSE, FALSE); |
| 7 | 5529 } |
| 1668 | 5530 |
| 5531 entered = FALSE; | |
| 7 | 5532 } |
| 5533 #endif |