Mercurial > vim
annotate src/gui_x11.c @ 7109:fa95595fbc52 v7.4.866
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Sep 15 14:12:05 2015 +0200
patch 7.4.866
Problem: Crash when changing the 'tags' option from a remote command.
(Benjamin Fritz)
Solution: Instead of executing messages immediately, use a queue, like for
netbeans. (James Kolb)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 15 Sep 2015 14:15:05 +0200 |
| parents | ba9a11fe2563 |
| children | 8ba562cb3e07 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 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 * Common code for the Motif and Athena GUI. | |
| 12 * Not used for GTK. | |
| 13 */ | |
| 14 | |
| 15 #include <X11/keysym.h> | |
| 16 #include <X11/Xatom.h> | |
| 17 #include <X11/StringDefs.h> | |
| 18 #include <X11/Intrinsic.h> | |
| 19 #include <X11/Shell.h> | |
| 20 #include <X11/cursorfont.h> | |
| 21 | |
| 22 #include "vim.h" | |
| 23 | |
| 24 /* | |
| 25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a | |
| 26 * transparent background instead of black. | |
| 27 */ | |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
| 29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP)) | |
| 30 # include <Xm/XpmP.h> | |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
| 33 # include <X11/xpm.h> | |
| 34 # endif | |
| 35 #endif | |
| 36 | |
| 37 #ifdef FEAT_XFONTSET | |
| 38 # ifdef X_LOCALE | |
| 39 # include <X11/Xlocale.h> | |
| 40 # else | |
| 41 # include <locale.h> | |
| 42 # endif | |
| 43 #endif | |
| 44 | |
| 45 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 46 # include <X11/Sunkeysym.h> | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 50 # include <X11/Xmu/Editres.h> | |
| 51 #endif | |
| 52 | |
| 53 #ifdef FEAT_BEVAL_TIP | |
| 54 # include "gui_beval.h" | |
| 55 #endif | |
| 56 | |
| 57 #define VIM_NAME "vim" | |
| 58 #define VIM_CLASS "Vim" | |
| 59 | |
| 60 /* Default resource values */ | |
| 61 #define DFLT_FONT "7x13" | |
| 62 #ifdef FONTSET_ALWAYS | |
| 63 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 64 #else | |
| 65 # define DFLT_MENU_FONT XtDefaultFont | |
| 66 #endif | |
| 67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 68 | |
| 69 #ifdef FEAT_GUI_ATHENA | |
| 70 # define DFLT_MENU_BG_COLOR "gray77" | |
| 71 # define DFLT_MENU_FG_COLOR "black" | |
| 72 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 73 # define DFLT_SCROLL_FG_COLOR "gray77" | |
| 74 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191" | |
| 75 # define DFLT_TOOLTIP_FG_COLOR "#000000000000" | |
| 76 #else | |
| 77 /* use the default (CDE) colors */ | |
| 78 # define DFLT_MENU_BG_COLOR "" | |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
| 82 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191" | |
| 83 # define DFLT_TOOLTIP_FG_COLOR "#000000000000" | |
| 84 #endif | |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
| 88 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 89 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 90 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 91 | |
| 92 #ifdef FEAT_XFONTSET | |
| 93 /* | |
| 94 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 96 */ | |
| 97 static XFontSet current_fontset = NULL; | |
| 98 | |
| 99 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 100 do \ | |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
| 107 | |
| 108 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 109 do \ | |
| 110 { \ | |
| 111 if (current_fontset != NULL) \ | |
| 112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 113 else \ | |
| 717 | 114 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 115 } while (0) | |
| 116 | |
| 117 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 118 do \ | |
| 119 { \ | |
| 120 if (current_fontset != NULL) \ | |
| 121 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 122 else \ | |
| 123 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 124 } while (0) |
| 125 | |
| 126 static int check_fontset_sanity __ARGS((XFontSet fs)); | |
| 127 static int fontset_width __ARGS((XFontSet fs)); | |
| 128 static int fontset_ascent __ARGS((XFontSet fs)); | |
| 129 #endif | |
| 130 | |
| 131 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 132 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 133 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 134 |
| 135 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 136 static XButtonPressedEvent last_mouse_event; | |
| 137 #endif | |
| 138 | |
| 139 static int find_closest_color __ARGS((Colormap colormap, XColor *colorPtr)); | |
| 140 static void gui_x11_timer_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id)); | |
| 141 static void gui_x11_visibility_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum)); | |
| 142 static void gui_x11_expose_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum)); | |
| 143 static void gui_x11_resize_window_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum)); | |
| 144 static void gui_x11_focus_change_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum)); | |
| 145 static void gui_x11_enter_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum)); | |
| 146 static void gui_x11_leave_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum)); | |
| 147 static void gui_x11_mouse_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum)); | |
| 148 #ifdef FEAT_SNIFF | |
| 149 static void gui_x11_sniff_request_cb __ARGS((XtPointer closure, int *source, XtInputId *id)); | |
| 150 #endif | |
| 151 static void gui_x11_check_copy_area __ARGS((void)); | |
| 152 #ifdef FEAT_CLIENTSERVER | |
| 153 static void gui_x11_send_event_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *)); | |
| 154 #endif | |
| 155 static void gui_x11_wm_protocol_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *)); | |
| 156 static void gui_x11_blink_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id)); | |
| 157 static Cursor gui_x11_create_blank_mouse __ARGS((void)); | |
| 206 | 158 static void draw_curl __ARGS((int row, int col, int cells)); |
| 7 | 159 |
| 160 | |
| 161 /* | |
| 162 * Keycodes recognized by vim. | |
| 163 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 164 * same change! | |
| 165 */ | |
| 166 static struct specialkey | |
| 167 { | |
| 168 KeySym key_sym; | |
| 169 char_u vim_code0; | |
| 170 char_u vim_code1; | |
| 171 } special_keys[] = | |
| 172 { | |
| 173 {XK_Up, 'k', 'u'}, | |
| 174 {XK_Down, 'k', 'd'}, | |
| 175 {XK_Left, 'k', 'l'}, | |
| 176 {XK_Right, 'k', 'r'}, | |
| 177 | |
| 178 {XK_F1, 'k', '1'}, | |
| 179 {XK_F2, 'k', '2'}, | |
| 180 {XK_F3, 'k', '3'}, | |
| 181 {XK_F4, 'k', '4'}, | |
| 182 {XK_F5, 'k', '5'}, | |
| 183 {XK_F6, 'k', '6'}, | |
| 184 {XK_F7, 'k', '7'}, | |
| 185 {XK_F8, 'k', '8'}, | |
| 186 {XK_F9, 'k', '9'}, | |
| 187 {XK_F10, 'k', ';'}, | |
| 188 | |
| 189 {XK_F11, 'F', '1'}, | |
| 190 {XK_F12, 'F', '2'}, | |
| 191 {XK_F13, 'F', '3'}, | |
| 192 {XK_F14, 'F', '4'}, | |
| 193 {XK_F15, 'F', '5'}, | |
| 194 {XK_F16, 'F', '6'}, | |
| 195 {XK_F17, 'F', '7'}, | |
| 196 {XK_F18, 'F', '8'}, | |
| 197 {XK_F19, 'F', '9'}, | |
| 198 {XK_F20, 'F', 'A'}, | |
| 199 | |
| 200 {XK_F21, 'F', 'B'}, | |
| 201 {XK_F22, 'F', 'C'}, | |
| 202 {XK_F23, 'F', 'D'}, | |
| 203 {XK_F24, 'F', 'E'}, | |
| 204 {XK_F25, 'F', 'F'}, | |
| 205 {XK_F26, 'F', 'G'}, | |
| 206 {XK_F27, 'F', 'H'}, | |
| 207 {XK_F28, 'F', 'I'}, | |
| 208 {XK_F29, 'F', 'J'}, | |
| 209 {XK_F30, 'F', 'K'}, | |
| 210 | |
| 211 {XK_F31, 'F', 'L'}, | |
| 212 {XK_F32, 'F', 'M'}, | |
| 213 {XK_F33, 'F', 'N'}, | |
| 214 {XK_F34, 'F', 'O'}, | |
| 215 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 216 #ifdef SunXK_F36 | |
| 217 {SunXK_F36, 'F', 'Q'}, | |
| 218 {SunXK_F37, 'F', 'R'}, | |
| 219 #endif | |
| 220 | |
| 221 {XK_Help, '%', '1'}, | |
| 222 {XK_Undo, '&', '8'}, | |
| 223 {XK_BackSpace, 'k', 'b'}, | |
| 224 {XK_Insert, 'k', 'I'}, | |
| 225 {XK_Delete, 'k', 'D'}, | |
| 226 {XK_Home, 'k', 'h'}, | |
| 227 {XK_End, '@', '7'}, | |
| 228 {XK_Prior, 'k', 'P'}, | |
| 229 {XK_Next, 'k', 'N'}, | |
| 230 {XK_Print, '%', '9'}, | |
| 231 | |
| 232 /* Keypad keys: */ | |
| 233 #ifdef XK_KP_Left | |
| 234 {XK_KP_Left, 'k', 'l'}, | |
| 235 {XK_KP_Right, 'k', 'r'}, | |
| 236 {XK_KP_Up, 'k', 'u'}, | |
| 237 {XK_KP_Down, 'k', 'd'}, | |
| 238 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 239 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 240 {XK_KP_Home, 'K', '1'}, | |
| 241 {XK_KP_End, 'K', '4'}, | |
| 242 {XK_KP_Prior, 'K', '3'}, | |
| 243 {XK_KP_Next, 'K', '5'}, | |
| 244 | |
| 245 {XK_KP_Add, 'K', '6'}, | |
| 246 {XK_KP_Subtract, 'K', '7'}, | |
| 247 {XK_KP_Divide, 'K', '8'}, | |
| 248 {XK_KP_Multiply, 'K', '9'}, | |
| 249 {XK_KP_Enter, 'K', 'A'}, | |
| 250 {XK_KP_Decimal, 'K', 'B'}, | |
| 251 | |
| 252 {XK_KP_0, 'K', 'C'}, | |
| 253 {XK_KP_1, 'K', 'D'}, | |
| 254 {XK_KP_2, 'K', 'E'}, | |
| 255 {XK_KP_3, 'K', 'F'}, | |
| 256 {XK_KP_4, 'K', 'G'}, | |
| 257 {XK_KP_5, 'K', 'H'}, | |
| 258 {XK_KP_6, 'K', 'I'}, | |
| 259 {XK_KP_7, 'K', 'J'}, | |
| 260 {XK_KP_8, 'K', 'K'}, | |
| 261 {XK_KP_9, 'K', 'L'}, | |
| 262 #endif | |
| 263 | |
| 264 /* End of list marker: */ | |
| 265 {(KeySym)0, 0, 0} | |
| 266 }; | |
| 267 | |
| 268 #define XtNboldFont "boldFont" | |
| 269 #define XtCBoldFont "BoldFont" | |
| 270 #define XtNitalicFont "italicFont" | |
| 271 #define XtCItalicFont "ItalicFont" | |
| 272 #define XtNboldItalicFont "boldItalicFont" | |
| 273 #define XtCBoldItalicFont "BoldItalicFont" | |
| 274 #define XtNscrollbarWidth "scrollbarWidth" | |
| 275 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 276 #define XtNmenuHeight "menuHeight" | |
| 277 #define XtCMenuHeight "MenuHeight" | |
| 278 #define XtNmenuFont "menuFont" | |
| 279 #define XtCMenuFont "MenuFont" | |
| 280 #define XtNmenuFontSet "menuFontSet" | |
| 281 #define XtCMenuFontSet "MenuFontSet" | |
| 282 | |
| 283 | |
| 284 /* Resources for setting the foreground and background colors of menus */ | |
| 285 #define XtNmenuBackground "menuBackground" | |
| 286 #define XtCMenuBackground "MenuBackground" | |
| 287 #define XtNmenuForeground "menuForeground" | |
| 288 #define XtCMenuForeground "MenuForeground" | |
| 289 | |
| 290 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 291 #define XtNscrollBackground "scrollBackground" | |
| 292 #define XtCScrollBackground "ScrollBackground" | |
| 293 #define XtNscrollForeground "scrollForeground" | |
| 294 #define XtCScrollForeground "ScrollForeground" | |
| 295 | |
| 296 /* Resources for setting the foreground and background colors of tooltip */ | |
| 297 #define XtNtooltipBackground "tooltipBackground" | |
| 298 #define XtCTooltipBackground "TooltipBackground" | |
| 299 #define XtNtooltipForeground "tooltipForeground" | |
| 300 #define XtCTooltipForeground "TooltipForeground" | |
| 301 #define XtNtooltipFont "tooltipFont" | |
| 302 #define XtCTooltipFont "TooltipFont" | |
| 303 | |
| 304 /* | |
| 305 * X Resources: | |
| 306 */ | |
| 307 static XtResource vim_resources[] = | |
| 308 { | |
| 309 { | |
| 310 XtNforeground, | |
| 311 XtCForeground, | |
| 312 XtRPixel, | |
| 313 sizeof(Pixel), | |
| 314 XtOffsetOf(gui_T, def_norm_pixel), | |
| 315 XtRString, | |
| 316 XtDefaultForeground | |
| 317 }, | |
| 318 { | |
| 319 XtNbackground, | |
| 320 XtCBackground, | |
| 321 XtRPixel, | |
| 322 sizeof(Pixel), | |
| 323 XtOffsetOf(gui_T, def_back_pixel), | |
| 324 XtRString, | |
| 325 XtDefaultBackground | |
| 326 }, | |
| 327 { | |
| 328 XtNfont, | |
| 329 XtCFont, | |
| 330 XtRString, | |
| 331 sizeof(String *), | |
| 332 XtOffsetOf(gui_T, rsrc_font_name), | |
| 333 XtRImmediate, | |
| 334 XtDefaultFont | |
| 335 }, | |
| 336 { | |
| 337 XtNboldFont, | |
| 338 XtCBoldFont, | |
| 339 XtRString, | |
| 340 sizeof(String *), | |
| 341 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 342 XtRImmediate, | |
| 343 "" | |
| 344 }, | |
| 345 { | |
| 346 XtNitalicFont, | |
| 347 XtCItalicFont, | |
| 348 XtRString, | |
| 349 sizeof(String *), | |
| 350 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 351 XtRImmediate, | |
| 352 "" | |
| 353 }, | |
| 354 { | |
| 355 XtNboldItalicFont, | |
| 356 XtCBoldItalicFont, | |
| 357 XtRString, | |
| 358 sizeof(String *), | |
| 359 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 360 XtRImmediate, | |
| 361 "" | |
| 362 }, | |
| 363 { | |
| 364 XtNgeometry, | |
| 365 XtCGeometry, | |
| 366 XtRString, | |
| 367 sizeof(String *), | |
| 368 XtOffsetOf(gui_T, geom), | |
| 369 XtRImmediate, | |
| 370 "" | |
| 371 }, | |
| 372 { | |
| 373 XtNreverseVideo, | |
| 374 XtCReverseVideo, | |
| 375 XtRBool, | |
| 376 sizeof(Bool), | |
| 377 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 378 XtRImmediate, | |
| 379 (XtPointer)False | |
| 380 }, | |
| 381 { | |
| 382 XtNborderWidth, | |
| 383 XtCBorderWidth, | |
| 384 XtRInt, | |
| 385 sizeof(int), | |
| 386 XtOffsetOf(gui_T, border_width), | |
| 387 XtRImmediate, | |
| 388 (XtPointer)2 | |
| 389 }, | |
| 390 { | |
| 391 XtNscrollbarWidth, | |
| 392 XtCScrollbarWidth, | |
| 393 XtRInt, | |
| 394 sizeof(int), | |
| 395 XtOffsetOf(gui_T, scrollbar_width), | |
| 396 XtRImmediate, | |
| 397 (XtPointer)SB_DEFAULT_WIDTH | |
| 398 }, | |
| 399 #ifdef FEAT_MENU | |
| 400 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 401 { | |
| 402 XtNmenuHeight, | |
| 403 XtCMenuHeight, | |
| 404 XtRInt, | |
| 405 sizeof(int), | |
| 406 XtOffsetOf(gui_T, menu_height), | |
| 407 XtRImmediate, | |
| 408 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 409 }, | |
| 410 # endif | |
| 411 { | |
| 412 # ifdef FONTSET_ALWAYS | |
| 413 XtNmenuFontSet, | |
| 414 XtCMenuFontSet, | |
| 415 #else | |
| 416 XtNmenuFont, | |
| 417 XtCMenuFont, | |
| 418 #endif | |
| 419 XtRString, | |
| 420 sizeof(char *), | |
| 421 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 422 XtRString, | |
| 423 DFLT_MENU_FONT | |
| 424 }, | |
| 425 #endif | |
| 426 { | |
| 427 XtNmenuForeground, | |
| 428 XtCMenuForeground, | |
| 429 XtRString, | |
| 430 sizeof(char *), | |
| 431 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 432 XtRString, | |
| 433 DFLT_MENU_FG_COLOR | |
| 434 }, | |
| 435 { | |
| 436 XtNmenuBackground, | |
| 437 XtCMenuBackground, | |
| 438 XtRString, | |
| 439 sizeof(char *), | |
| 440 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 441 XtRString, | |
| 442 DFLT_MENU_BG_COLOR | |
| 443 }, | |
| 444 { | |
| 445 XtNscrollForeground, | |
| 446 XtCScrollForeground, | |
| 447 XtRString, | |
| 448 sizeof(char *), | |
| 449 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 450 XtRString, | |
| 451 DFLT_SCROLL_FG_COLOR | |
| 452 }, | |
| 453 { | |
| 454 XtNscrollBackground, | |
| 455 XtCScrollBackground, | |
| 456 XtRString, | |
| 457 sizeof(char *), | |
| 458 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 459 XtRString, | |
| 460 DFLT_SCROLL_BG_COLOR | |
| 461 }, | |
| 462 #ifdef FEAT_BEVAL | |
| 463 { | |
| 464 XtNtooltipForeground, | |
| 465 XtCTooltipForeground, | |
| 466 XtRString, | |
| 467 sizeof(char *), | |
| 468 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 469 XtRString, | |
| 470 DFLT_TOOLTIP_FG_COLOR | |
| 471 }, | |
| 472 { | |
| 473 XtNtooltipBackground, | |
| 474 XtCTooltipBackground, | |
| 475 XtRString, | |
| 476 sizeof(char *), | |
| 477 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 478 XtRString, | |
| 479 DFLT_TOOLTIP_BG_COLOR | |
| 480 }, | |
| 481 { | |
| 482 XtNtooltipFont, | |
| 483 XtCTooltipFont, | |
| 484 XtRString, | |
| 485 sizeof(char *), | |
| 486 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 487 XtRString, | |
| 488 DFLT_TOOLTIP_FONT | |
| 489 }, | |
| 490 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 491 { | |
| 492 "balloonEvalFontSet", | |
| 493 XtCFontSet, | |
| 494 XtRFontSet, | |
| 495 sizeof(XFontSet), | |
| 496 XtOffsetOf(gui_T, tooltip_fontset), | |
| 497 XtRImmediate, | |
| 498 (XtPointer)NOFONTSET | |
| 499 }, | |
| 500 #endif /* FEAT_BEVAL */ | |
| 501 #ifdef FEAT_XIM | |
| 502 { | |
| 503 "preeditType", | |
| 504 "PreeditType", | |
| 505 XtRString, | |
| 506 sizeof(char*), | |
| 507 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 508 XtRString, | |
| 509 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 510 }, | |
| 511 { | |
| 512 "inputMethod", | |
| 513 "InputMethod", | |
| 514 XtRString, | |
| 515 sizeof(char*), | |
| 516 XtOffsetOf(gui_T, rsrc_input_method), | |
| 517 XtRString, | |
| 518 NULL | |
| 519 }, | |
| 520 #endif /* FEAT_XIM */ | |
| 521 }; | |
| 522 | |
| 523 /* | |
| 524 * This table holds all the X GUI command line options allowed. This includes | |
| 525 * the standard ones so that we can skip them when vim is started without the | |
| 526 * GUI (but the GUI might start up later). | |
| 527 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 528 */ | |
| 529 static XrmOptionDescRec cmdline_options[] = | |
| 530 { | |
| 531 /* We handle these options ourselves */ | |
| 532 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 533 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 534 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 535 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 536 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 537 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 538 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 539 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 540 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 541 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 542 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 543 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 544 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 545 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 546 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 547 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 548 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 549 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 550 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 551 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 552 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 553 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 554 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 555 #ifdef FONTSET_ALWAYS | |
| 556 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 557 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 558 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 559 #else | |
| 560 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 561 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 562 #endif | |
| 563 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 564 }; | |
| 565 | |
| 566 static int gui_argc = 0; | |
| 567 static char **gui_argv = NULL; | |
| 568 | |
| 569 /* | |
| 570 * Call-back routines. | |
| 571 */ | |
| 572 | |
| 573 static void | |
| 574 gui_x11_timer_cb(timed_out, interval_id) | |
| 575 XtPointer timed_out; | |
| 1887 | 576 XtIntervalId *interval_id UNUSED; |
| 7 | 577 { |
| 578 *((int *)timed_out) = TRUE; | |
| 579 } | |
| 580 | |
| 581 static void | |
| 582 gui_x11_visibility_cb(w, dud, event, dum) | |
| 1887 | 583 Widget w UNUSED; |
| 584 XtPointer dud UNUSED; | |
| 7 | 585 XEvent *event; |
| 1887 | 586 Boolean *dum UNUSED; |
| 7 | 587 { |
| 588 if (event->type != VisibilityNotify) | |
| 589 return; | |
| 590 | |
| 591 gui.visibility = event->xvisibility.state; | |
| 592 | |
| 593 /* | |
| 594 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 595 * to receive an event to tell us whether it worked or not. | |
| 596 */ | |
| 597 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 598 gui.visibility != VisibilityUnobscured); | |
| 599 | |
| 600 /* This is needed for when redrawing is slow. */ | |
| 601 gui_mch_update(); | |
| 602 } | |
| 603 | |
| 604 static void | |
| 605 gui_x11_expose_cb(w, dud, event, dum) | |
| 1887 | 606 Widget w UNUSED; |
| 607 XtPointer dud UNUSED; | |
| 7 | 608 XEvent *event; |
| 1887 | 609 Boolean *dum UNUSED; |
| 7 | 610 { |
| 611 XExposeEvent *gevent; | |
| 612 int new_x; | |
| 613 | |
| 614 if (event->type != Expose) | |
| 615 return; | |
| 616 | |
| 617 out_flush(); /* make sure all output has been processed */ | |
| 618 | |
| 619 gevent = (XExposeEvent *)event; | |
| 620 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 621 | |
| 622 new_x = FILL_X(0); | |
| 623 | |
| 624 /* Clear the border areas if needed */ | |
| 625 if (gevent->x < new_x) | |
| 626 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 627 if (gevent->y < FILL_Y(0)) | |
| 628 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 629 if (gevent->x > FILL_X(Columns)) | |
| 630 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 631 if (gevent->y > FILL_Y(Rows)) | |
| 632 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 633 | |
| 634 /* This is needed for when redrawing is slow. */ | |
| 635 gui_mch_update(); | |
| 636 } | |
| 637 | |
|
2209
d0ddf7ba1630
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Bram Moolenaar <bram@vim.org>
parents:
1887
diff
changeset
|
638 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
|
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
1887
diff
changeset
|
639 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 640 /* |
| 445 | 641 * This function fills in the XRectangle object with the current x,y |
| 642 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 643 * those resources will restore the window to its former position and |
| 445 | 644 * dimensions. |
| 7 | 645 * |
| 445 | 646 * Note: This function may fail, in which case the XRectangle will be |
| 647 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 648 * failed condition prior to calling this function. | |
| 7 | 649 */ |
| 650 static void | |
| 651 shellRectangle(Widget shell, XRectangle *r) | |
| 652 { | |
| 653 Window rootw, shellw, child, parentw; | |
| 654 int absx, absy; | |
| 655 XWindowAttributes a; | |
| 656 Window *children; | |
| 657 unsigned int childrenCount; | |
| 658 | |
| 659 shellw = XtWindow(shell); | |
| 660 if (shellw == 0) | |
| 661 return; | |
| 662 for (;;) | |
| 663 { | |
| 664 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 665 &children, &childrenCount); | |
| 666 XFree(children); | |
| 667 if (parentw == rootw) | |
| 668 break; | |
| 669 shellw = parentw; | |
| 670 } | |
| 671 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 672 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 673 &absx, &absy, &child); | |
| 674 r->x = absx; | |
| 675 r->y = absy; | |
| 676 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 677 } | |
| 678 #endif | |
| 679 | |
| 680 static void | |
| 681 gui_x11_resize_window_cb(w, dud, event, dum) | |
| 1887 | 682 Widget w UNUSED; |
| 683 XtPointer dud UNUSED; | |
| 7 | 684 XEvent *event; |
| 1887 | 685 Boolean *dum UNUSED; |
| 7 | 686 { |
| 687 static int lastWidth, lastHeight; | |
| 688 | |
| 689 if (event->type != ConfigureNotify) | |
| 690 return; | |
| 691 | |
| 692 if (event->xconfigure.width != lastWidth | |
| 693 || event->xconfigure.height != lastHeight) | |
| 694 { | |
| 695 lastWidth = event->xconfigure.width; | |
| 696 lastHeight = event->xconfigure.height; | |
| 697 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 698 #ifdef FEAT_XIM | |
| 699 - xim_get_status_area_height() | |
| 700 #endif | |
| 701 ); | |
| 702 } | |
| 703 #ifdef FEAT_SUN_WORKSHOP | |
| 704 if (usingSunWorkShop) | |
| 705 { | |
| 706 XRectangle rec; | |
| 707 | |
| 708 shellRectangle(w, &rec); | |
| 709 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 710 } | |
| 711 #endif | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
1887
diff
changeset
|
712 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 713 if (netbeans_active()) |
| 7 | 714 { |
| 715 XRectangle rec; | |
| 716 | |
| 717 shellRectangle(w, &rec); | |
| 718 netbeans_frame_moved(rec.x, rec.y); | |
| 719 } | |
| 720 #endif | |
| 721 #ifdef FEAT_XIM | |
| 722 xim_set_preedit(); | |
| 723 #endif | |
| 724 } | |
| 725 | |
| 726 static void | |
| 727 gui_x11_focus_change_cb(w, data, event, dum) | |
| 1887 | 728 Widget w UNUSED; |
| 729 XtPointer data UNUSED; | |
| 7 | 730 XEvent *event; |
| 1887 | 731 Boolean *dum UNUSED; |
| 7 | 732 { |
| 733 gui_focus_change(event->type == FocusIn); | |
| 734 } | |
| 735 | |
| 736 static void | |
| 737 gui_x11_enter_cb(w, data, event, dum) | |
| 1887 | 738 Widget w UNUSED; |
| 739 XtPointer data UNUSED; | |
| 740 XEvent *event UNUSED; | |
| 741 Boolean *dum UNUSED; | |
| 7 | 742 { |
| 743 gui_focus_change(TRUE); | |
| 744 } | |
| 745 | |
| 746 static void | |
| 747 gui_x11_leave_cb(w, data, event, dum) | |
| 1887 | 748 Widget w UNUSED; |
| 749 XtPointer data UNUSED; | |
| 750 XEvent *event UNUSED; | |
| 751 Boolean *dum UNUSED; | |
| 7 | 752 { |
| 753 gui_focus_change(FALSE); | |
| 754 } | |
| 755 | |
| 756 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 757 # if X_HAVE_UTF8_STRING | |
| 758 # define USE_UTF8LOOKUP | |
| 759 # endif | |
| 760 #endif | |
| 761 | |
| 762 void | |
| 763 gui_x11_key_hit_cb(w, dud, event, dum) | |
| 1887 | 764 Widget w UNUSED; |
| 765 XtPointer dud UNUSED; | |
| 7 | 766 XEvent *event; |
| 1887 | 767 Boolean *dum UNUSED; |
| 7 | 768 { |
| 769 XKeyPressedEvent *ev_press; | |
| 770 #ifdef FEAT_XIM | |
| 771 char_u string2[256]; | |
| 772 char_u string_shortbuf[256]; | |
| 773 char_u *string = string_shortbuf; | |
| 774 Boolean string_alloced = False; | |
| 775 Status status; | |
| 776 #else | |
| 777 char_u string[4], string2[3]; | |
| 778 #endif | |
| 779 KeySym key_sym, key_sym2; | |
| 780 int len, len2; | |
| 781 int i; | |
| 782 int modifiers; | |
| 783 int key; | |
| 784 | |
| 785 ev_press = (XKeyPressedEvent *)event; | |
| 786 | |
| 787 #ifdef FEAT_XIM | |
| 788 if (xic) | |
| 789 { | |
| 790 # ifdef USE_UTF8LOOKUP | |
| 791 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 792 * the locale isn't utf-8. */ | |
| 793 if (enc_utf8) | |
| 794 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 795 sizeof(string_shortbuf), &key_sym, &status); | |
| 796 else | |
| 797 # endif | |
| 798 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 799 sizeof(string_shortbuf), &key_sym, &status); | |
| 800 if (status == XBufferOverflow) | |
| 801 { | |
| 802 string = (char_u *)XtMalloc(len + 1); | |
| 803 string_alloced = True; | |
| 804 # ifdef USE_UTF8LOOKUP | |
| 805 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 806 * when the locale isn't utf-8. */ | |
| 807 if (enc_utf8) | |
| 808 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 809 len, &key_sym, &status); | |
| 810 else | |
| 811 # endif | |
| 812 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 813 len, &key_sym, &status); | |
| 814 } | |
| 815 if (status == XLookupNone || status == XLookupChars) | |
| 816 key_sym = XK_VoidSymbol; | |
| 817 | |
| 818 # ifdef FEAT_MBYTE | |
| 819 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 820 * Xutf8LookupString() it has already been done. */ | |
| 821 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 822 # ifdef USE_UTF8LOOKUP | |
| 823 && !enc_utf8 | |
| 824 # endif | |
| 825 ) | |
| 826 { | |
| 827 int maxlen = len * 4 + 40; /* guessed */ | |
| 828 char_u *p = (char_u *)XtMalloc(maxlen); | |
| 829 | |
| 830 mch_memmove(p, string, len); | |
| 831 if (string_alloced) | |
| 832 XtFree((char *)string); | |
| 833 string = p; | |
| 834 string_alloced = True; | |
| 835 len = convert_input(p, len, maxlen); | |
| 836 } | |
| 837 # endif | |
| 838 | |
| 839 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 840 * start of a special key. */ | |
| 841 for (i = 0; i < len; ++i) | |
| 842 if (string[i] == CSI) | |
| 843 { | |
| 844 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 845 | |
| 846 mch_memmove(p, string, i + 1); | |
| 847 p[i + 1] = KS_EXTRA; | |
| 848 p[i + 2] = (int)KE_CSI; | |
| 849 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 850 if (string_alloced) | |
| 851 XtFree((char *)string); | |
| 852 string = p; | |
| 853 string_alloced = True; | |
| 854 i += 2; | |
| 855 len += 2; | |
| 856 } | |
| 857 } | |
| 858 else | |
| 859 #endif | |
| 860 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 861 &key_sym, NULL); | |
| 862 | |
| 863 #ifdef SunXK_F36 | |
| 864 /* | |
| 865 * These keys have bogus lookup strings, and trapping them here is | |
| 866 * easier than trying to XRebindKeysym() on them with every possible | |
| 867 * combination of modifiers. | |
| 868 */ | |
| 869 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 870 len = 0; | |
| 871 #endif | |
| 872 | |
| 873 #ifdef FEAT_HANGULIN | |
| 874 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 875 { | |
| 876 hangul_input_state_toggle(); | |
| 877 goto theend; | |
| 878 } | |
| 879 #endif | |
| 880 | |
| 881 if (key_sym == XK_space) | |
| 882 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 883 | |
| 884 /* | |
| 885 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 886 * allow just Ctrl+minus too. | |
| 887 */ | |
| 888 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 889 string[0] = Ctrl__; | |
| 890 | |
| 891 #ifdef XK_ISO_Left_Tab | |
| 892 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 893 if (key_sym == XK_ISO_Left_Tab) | |
| 894 { | |
| 895 key_sym = XK_Tab; | |
| 896 string[0] = TAB; | |
| 897 len = 1; | |
| 898 } | |
| 899 #endif | |
| 900 | |
| 901 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 902 * that already has the 8th bit set. And not when using a double-byte | |
| 903 * encoding, setting the 8th bit may make it the lead byte of a | |
| 904 * double-byte character. */ | |
| 905 if (len == 1 | |
| 906 && (ev_press->state & Mod1Mask) | |
| 907 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 908 && (string[0] & 0x80) == 0 | |
| 909 #ifdef FEAT_MBYTE | |
| 910 && !enc_dbcs | |
| 911 #endif | |
| 912 ) | |
| 913 { | |
| 914 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 915 /* Ignore ALT keys when they are used for the menu only */ | |
| 916 if (gui.menu_is_active | |
| 917 && (p_wak[0] == 'y' | |
| 918 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 919 goto theend; | |
| 920 #endif | |
| 921 /* | |
| 922 * Before we set the 8th bit, check to make sure the user doesn't | |
| 923 * already have a mapping defined for this sequence. We determine this | |
| 924 * by checking to see if the input would be the same without the | |
| 925 * Alt/Meta key. | |
| 926 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 927 */ | |
| 928 ev_press->state &= ~Mod1Mask; | |
| 929 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 930 &key_sym2, NULL); | |
| 931 if (key_sym2 == XK_space) | |
| 932 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 933 if ( len2 == 1 | |
| 934 && string[0] == string2[0] | |
| 935 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 936 { | |
| 937 string[0] |= 0x80; | |
| 938 #ifdef FEAT_MBYTE | |
| 939 if (enc_utf8) /* convert to utf-8 */ | |
| 940 { | |
| 941 string[1] = string[0] & 0xbf; | |
| 942 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 943 if (string[1] == CSI) | |
| 944 { | |
| 945 string[2] = KS_EXTRA; | |
| 946 string[3] = (int)KE_CSI; | |
| 947 len = 4; | |
| 948 } | |
| 949 else | |
| 950 len = 2; | |
| 951 } | |
| 952 #endif | |
| 953 } | |
| 954 else | |
| 955 ev_press->state |= Mod1Mask; | |
| 956 } | |
| 957 | |
| 958 if (len == 1 && string[0] == CSI) | |
| 959 { | |
| 960 string[1] = KS_EXTRA; | |
| 961 string[2] = (int)KE_CSI; | |
| 962 len = -3; | |
| 963 } | |
| 964 | |
| 965 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 966 * value) to detect backspace, delete and keypad keys. */ | |
| 967 if (len == 0 || len == 1) | |
| 968 { | |
| 969 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 970 { | |
| 971 if (special_keys[i].key_sym == key_sym) | |
| 972 { | |
| 973 string[0] = CSI; | |
| 974 string[1] = special_keys[i].vim_code0; | |
| 975 string[2] = special_keys[i].vim_code1; | |
| 976 len = -3; | |
| 977 break; | |
| 978 } | |
| 979 } | |
| 980 } | |
| 981 | |
| 982 /* Unrecognised key is ignored. */ | |
| 983 if (len == 0) | |
| 984 goto theend; | |
| 985 | |
| 986 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 987 * double-byte encoding (can't set the 8th bit). */ | |
| 988 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 989 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 990 || key_sym == XK_Escape | |
| 991 #ifdef FEAT_MBYTE | |
| 992 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 993 #endif | |
| 994 ) | |
| 995 { | |
| 996 modifiers = 0; | |
| 997 if (ev_press->state & ShiftMask) | |
| 998 modifiers |= MOD_MASK_SHIFT; | |
| 999 if (ev_press->state & ControlMask) | |
| 1000 modifiers |= MOD_MASK_CTRL; | |
| 1001 if (ev_press->state & Mod1Mask) | |
| 1002 modifiers |= MOD_MASK_ALT; | |
| 179 | 1003 if (ev_press->state & Mod4Mask) |
| 1004 modifiers |= MOD_MASK_META; | |
| 7 | 1005 |
| 1006 /* | |
| 1007 * For some keys a shift modifier is translated into another key | |
| 1008 * code. | |
| 1009 */ | |
| 1010 if (len == -3) | |
| 1011 key = TO_SPECIAL(string[1], string[2]); | |
| 1012 else | |
| 1013 key = string[0]; | |
| 1014 key = simplify_key(key, &modifiers); | |
| 1015 if (key == CSI) | |
| 1016 key = K_CSI; | |
| 1017 if (IS_SPECIAL(key)) | |
| 1018 { | |
| 1019 string[0] = CSI; | |
| 1020 string[1] = K_SECOND(key); | |
| 1021 string[2] = K_THIRD(key); | |
| 1022 len = 3; | |
| 1023 } | |
| 1024 else | |
| 1025 { | |
| 1026 string[0] = key; | |
| 1027 len = 1; | |
| 1028 } | |
| 1029 | |
| 1030 if (modifiers != 0) | |
| 1031 { | |
| 1032 string2[0] = CSI; | |
| 1033 string2[1] = KS_MODIFIER; | |
| 1034 string2[2] = modifiers; | |
| 1035 add_to_input_buf(string2, 3); | |
| 1036 } | |
| 1037 } | |
| 1038 | |
| 1039 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1040 #ifdef UNIX | |
| 1041 || (intr_char != 0 && string[0] == intr_char) | |
| 1042 #endif | |
| 1043 )) | |
| 1044 { | |
| 1045 trash_input_buf(); | |
| 1046 got_int = TRUE; | |
| 1047 } | |
| 1048 | |
| 1049 add_to_input_buf(string, len); | |
| 1050 | |
| 1051 /* | |
| 1052 * blank out the pointer if necessary | |
| 1053 */ | |
| 1054 if (p_mh) | |
| 1055 gui_mch_mousehide(TRUE); | |
| 1056 | |
| 1057 #if defined(FEAT_BEVAL_TIP) | |
| 1058 { | |
| 1059 BalloonEval *be; | |
| 1060 | |
| 1061 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1062 gui_mch_unpost_balloon(be); | |
| 1063 } | |
| 1064 #endif | |
| 1065 theend: | |
| 1066 {} /* some compilers need a statement here */ | |
| 1067 #ifdef FEAT_XIM | |
| 1068 if (string_alloced) | |
| 1069 XtFree((char *)string); | |
| 1070 #endif | |
| 1071 } | |
| 1072 | |
| 1073 static void | |
| 1074 gui_x11_mouse_cb(w, dud, event, dum) | |
| 1887 | 1075 Widget w UNUSED; |
| 1076 XtPointer dud UNUSED; | |
| 7 | 1077 XEvent *event; |
| 1887 | 1078 Boolean *dum UNUSED; |
| 7 | 1079 { |
| 1080 static XtIntervalId timer = (XtIntervalId)0; | |
| 1081 static int timed_out = TRUE; | |
| 1082 | |
| 1083 int button; | |
| 1084 int repeated_click = FALSE; | |
| 1085 int x, y; | |
| 1086 int_u x_modifiers; | |
| 1087 int_u vim_modifiers; | |
| 1088 | |
| 1089 if (event->type == MotionNotify) | |
| 1090 { | |
| 1091 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1092 x = event->xmotion.x; | |
| 1093 y = event->xmotion.y; | |
| 1094 x_modifiers = event->xmotion.state; | |
| 1095 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1096 ? MOUSE_DRAG : ' '; | |
| 1097 | |
| 1098 /* | |
| 1099 * if our pointer is currently hidden, then we should show it. | |
| 1100 */ | |
| 1101 gui_mch_mousehide(FALSE); | |
| 1102 | |
| 1103 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1104 { | |
| 1105 #ifdef FEAT_MENU | |
| 1106 if (dud) /* moved in vimForm */ | |
| 1107 y -= gui.menu_height; | |
| 1108 #endif | |
| 1109 gui_mouse_moved(x, y); | |
| 1110 return; | |
| 1111 } | |
| 1112 } | |
| 1113 else | |
| 1114 { | |
| 1115 x = event->xbutton.x; | |
| 1116 y = event->xbutton.y; | |
| 1117 if (event->type == ButtonPress) | |
| 1118 { | |
| 1119 /* Handle multiple clicks */ | |
| 1120 if (!timed_out) | |
| 1121 { | |
| 1122 XtRemoveTimeOut(timer); | |
| 1123 repeated_click = TRUE; | |
| 1124 } | |
| 1125 timed_out = FALSE; | |
| 1126 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1127 gui_x11_timer_cb, &timed_out); | |
| 1128 switch (event->xbutton.button) | |
| 1129 { | |
| 1130 case Button1: button = MOUSE_LEFT; break; | |
| 1131 case Button2: button = MOUSE_MIDDLE; break; | |
| 1132 case Button3: button = MOUSE_RIGHT; break; | |
| 1133 case Button4: button = MOUSE_4; break; | |
| 1134 case Button5: button = MOUSE_5; break; | |
| 1135 default: | |
| 1136 return; /* Unknown button */ | |
| 1137 } | |
| 1138 } | |
| 1139 else if (event->type == ButtonRelease) | |
| 1140 button = MOUSE_RELEASE; | |
| 1141 else | |
| 1142 return; /* Unknown mouse event type */ | |
| 1143 | |
| 1144 x_modifiers = event->xbutton.state; | |
| 1145 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1146 last_mouse_event = event->xbutton; | |
| 1147 #endif | |
| 1148 } | |
| 1149 | |
| 1150 vim_modifiers = 0x0; | |
| 1151 if (x_modifiers & ShiftMask) | |
| 1152 vim_modifiers |= MOUSE_SHIFT; | |
| 1153 if (x_modifiers & ControlMask) | |
| 1154 vim_modifiers |= MOUSE_CTRL; | |
| 1155 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1156 vim_modifiers |= MOUSE_ALT; | |
| 1157 | |
| 1158 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1159 } | |
| 1160 | |
| 1161 #ifdef FEAT_SNIFF | |
| 1162 /* ARGSUSED */ | |
| 1163 static void | |
| 1164 gui_x11_sniff_request_cb(closure, source, id) | |
|
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1165 XtPointer closure UNUSED; |
|
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1166 int *source UNUSED; |
|
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|
1167 XtInputId *id UNUSED; |
| 7 | 1168 { |
| 1169 static char_u bytes[3] = {CSI, (int)KS_EXTRA, (int)KE_SNIFF}; | |
| 1170 | |
| 1171 add_to_input_buf(bytes, 3); | |
| 1172 } | |
| 1173 #endif | |
| 1174 | |
| 1175 /* | |
| 1176 * End of call-back routines | |
| 1177 */ | |
| 1178 | |
| 1179 /* | |
| 1180 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1181 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1182 * when vim is started, whether or not the GUI has been started. | |
| 1183 */ | |
| 1184 void | |
| 1185 gui_mch_prepare(argc, argv) | |
| 1186 int *argc; | |
| 1187 char **argv; | |
| 1188 { | |
| 1189 int arg; | |
| 1190 int i; | |
| 1191 | |
| 1192 /* | |
| 1193 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1194 */ | |
| 1195 gui_argc = 0; | |
| 1196 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1197 if (gui_argv == NULL) | |
| 1198 return; | |
| 1199 gui_argv[gui_argc++] = argv[0]; | |
| 1200 arg = 1; | |
| 1201 while (arg < *argc) | |
| 1202 { | |
| 1203 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1204 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1205 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1206 break; | |
| 1207 | |
| 1887 | 1208 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1209 { |
| 1210 /* Remember finding "-rv" or "-reverse" */ | |
| 1211 if (strcmp("-rv", argv[arg]) == 0 | |
| 1212 || strcmp("-reverse", argv[arg]) == 0) | |
| 1213 found_reverse_arg = TRUE; | |
| 1214 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1215 || strcmp("-font", argv[arg]) == 0) | |
| 1216 && arg + 1 < *argc) | |
| 1217 font_argument = argv[arg + 1]; | |
| 1218 | |
| 1219 /* Found match in table, so move it into gui_argv */ | |
| 1220 gui_argv[gui_argc++] = argv[arg]; | |
| 1221 if (--*argc > arg) | |
| 1222 { | |
| 1223 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1224 * sizeof(char *)); | |
| 1225 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1226 { | |
| 1227 /* Move the options argument as well */ | |
| 1228 gui_argv[gui_argc++] = argv[arg]; | |
| 1229 if (--*argc > arg) | |
| 1230 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1231 * sizeof(char *)); | |
| 1232 } | |
| 1233 } | |
| 1234 argv[*argc] = NULL; | |
| 1235 } | |
| 1236 else | |
| 1237 #ifdef FEAT_SUN_WORKSHOP | |
| 1238 if (strcmp("-ws", argv[arg]) == 0) | |
| 1239 { | |
| 1240 usingSunWorkShop++; | |
| 1241 p_acd = TRUE; | |
| 1242 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1243 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1244 (--*argc - arg) * sizeof(char *)); | |
| 1245 argv[*argc] = NULL; | |
| 1246 # ifdef WSDEBUG | |
| 1247 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1248 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1249 # endif | |
| 1250 } | |
| 1251 else | |
| 1252 #endif | |
| 1253 #ifdef FEAT_NETBEANS_INTG | |
| 1254 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1255 { | |
| 1256 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1257 netbeansArg = argv[arg]; | |
| 1258 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1259 (--*argc - arg) * sizeof(char *)); | |
| 1260 argv[*argc] = NULL; | |
| 1261 } | |
| 1262 else | |
| 1263 #endif | |
| 1264 arg++; | |
| 1265 } | |
| 1266 } | |
| 1267 | |
| 1268 #ifndef XtSpecificationRelease | |
| 1269 # define CARDINAL (Cardinal *) | |
| 1270 #else | |
| 1271 # if XtSpecificationRelease == 4 | |
| 1272 # define CARDINAL (Cardinal *) | |
| 1273 # else | |
| 1274 # define CARDINAL (int *) | |
| 1275 # endif | |
| 1276 #endif | |
| 1277 | |
| 1278 /* | |
| 1279 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1280 * Return OK or FAIL. | |
| 1281 */ | |
| 1282 int | |
| 1283 gui_mch_init_check() | |
| 1284 { | |
| 1285 #ifdef FEAT_XIM | |
| 1286 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1287 #endif | |
| 1288 open_app_context(); | |
| 1289 if (app_context != NULL) | |
| 1290 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1291 cmdline_options, XtNumber(cmdline_options), |
| 1292 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1293 |
| 1294 if (app_context == NULL || gui.dpy == NULL) | |
| 1295 { | |
| 1296 gui.dying = TRUE; | |
| 1297 EMSG(_(e_opendisp)); | |
| 1298 return FAIL; | |
| 1299 } | |
| 1300 return OK; | |
| 1301 } | |
| 1302 | |
| 1303 | |
| 1304 #ifdef USE_XSMP | |
| 1305 /* | |
| 1306 * Handle XSMP processing, de-registering the attachment upon error | |
| 1307 */ | |
| 1308 static XtInputId _xsmp_xtinputid; | |
| 1309 | |
| 1310 static void local_xsmp_handle_requests __ARGS((XtPointer c, int *s, XtInputId *i)); | |
| 1311 | |
| 1312 static void | |
| 1313 local_xsmp_handle_requests(c, s, i) | |
| 1887 | 1314 XtPointer c UNUSED; |
| 1315 int *s UNUSED; | |
| 1316 XtInputId *i UNUSED; | |
| 7 | 1317 { |
| 1318 if (xsmp_handle_requests() == FAIL) | |
| 1319 XtRemoveInput(_xsmp_xtinputid); | |
| 1320 } | |
| 1321 #endif | |
| 1322 | |
| 1323 | |
| 1324 /* | |
| 1325 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1326 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1327 */ | |
| 1328 int | |
| 1329 gui_mch_init() | |
| 1330 { | |
| 1331 XtGCMask gc_mask; | |
| 1332 XGCValues gc_vals; | |
| 1333 int x, y, mask; | |
| 1334 unsigned w, h; | |
| 1335 | |
| 1336 #if 0 | |
| 1337 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1338 XSynchronize(gui.dpy, True); | |
| 1339 #endif | |
| 1340 | |
| 1341 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1342 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1343 | |
| 1344 /* | |
| 1345 * Get the application resources | |
| 1346 */ | |
| 1347 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1348 vim_resources, XtNumber(vim_resources), NULL); | |
| 1349 | |
| 1350 gui.scrollbar_height = gui.scrollbar_width; | |
| 1351 | |
| 1352 /* | |
| 1353 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1354 * handle looking for approximate colors. | |
| 1355 */ | |
| 1356 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1357 * gui_mch_def_colors(). Why? | |
| 1358 */ | |
| 1359 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1360 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1361 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1362 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
| 1363 #ifdef FEAT_BEVAL | |
| 1364 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); | |
| 1365 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1366 #endif | |
| 1367 | |
| 1368 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1369 /* If the menu height was set, don't change it at runtime */ | |
| 1370 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1371 gui.menu_height_fixed = TRUE; | |
| 1372 #endif | |
| 1373 | |
| 1374 /* Set default foreground and background colours */ | |
| 1375 gui.norm_pixel = gui.def_norm_pixel; | |
| 1376 gui.back_pixel = gui.def_back_pixel; | |
| 1377 | |
| 1378 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1379 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1380 > gui_get_lightness(gui.norm_pixel)) | |
| 1381 { | |
| 1382 gui.norm_pixel = gui.def_back_pixel; | |
| 1383 gui.back_pixel = gui.def_norm_pixel; | |
| 1384 gui.def_norm_pixel = gui.norm_pixel; | |
| 1385 gui.def_back_pixel = gui.back_pixel; | |
| 1386 } | |
| 1387 | |
| 1388 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1389 * group (set in syntax.c or in a vimrc file) */ | |
| 1390 set_normal_colors(); | |
| 1391 | |
| 1392 /* | |
| 1393 * Check that none of the colors are the same as the background color | |
| 1394 */ | |
| 1395 gui_check_colors(); | |
| 1396 | |
| 1397 /* | |
| 1398 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1399 */ | |
| 1400 gc_mask = GCForeground | GCBackground; | |
| 1401 gc_vals.foreground = gui.norm_pixel; | |
| 1402 gc_vals.background = gui.back_pixel; | |
| 1403 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1404 | |
| 1405 gc_vals.foreground = gui.back_pixel; | |
| 1406 gc_vals.background = gui.norm_pixel; | |
| 1407 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1408 | |
| 1409 gc_mask |= GCFunction; | |
| 1410 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1411 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1412 gc_vals.function = GXxor; | |
| 1413 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1414 | |
| 1415 gui.visibility = VisibilityUnobscured; | |
| 1416 x11_setup_atoms(gui.dpy); | |
| 1417 | |
| 1418 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1419 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1420 | |
| 1421 /* Now adapt the supplied(?) geometry-settings */ | |
| 1422 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1423 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1424 { | |
| 1425 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1426 if (mask & WidthValue) | |
| 1427 Columns = w; | |
| 1428 if (mask & HeightValue) | |
| 857 | 1429 { |
| 1887 | 1430 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1431 p_window = h - 1; |
| 7 | 1432 Rows = h; |
| 857 | 1433 } |
|
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1434 limit_screen_size(); |
| 7 | 1435 /* |
| 1436 * Set the (x,y) position of the main window only if specified in the | |
| 1437 * users geometry, so we get good defaults when they don't. This needs | |
| 1438 * to be done before the shell is popped up. | |
| 1439 */ | |
| 1440 if (mask & (XValue|YValue)) | |
| 1441 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1442 } | |
| 1443 | |
| 1444 gui_x11_create_widgets(); | |
| 1445 | |
| 1446 /* | |
| 1447 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1448 */ | |
| 1449 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1450 { | |
| 1451 #ifndef HAVE_XPM | |
| 1452 # include "vim_icon.xbm" | |
| 1453 # include "vim_mask.xbm" | |
| 1454 | |
| 1455 Arg arg[2]; | |
| 1456 | |
| 1457 XtSetArg(arg[0], XtNiconPixmap, | |
| 1458 XCreateBitmapFromData(gui.dpy, | |
| 1459 DefaultRootWindow(gui.dpy), | |
| 1460 (char *)vim_icon_bits, | |
| 1461 vim_icon_width, | |
| 1462 vim_icon_height)); | |
| 1463 XtSetArg(arg[1], XtNiconMask, | |
| 1464 XCreateBitmapFromData(gui.dpy, | |
| 1465 DefaultRootWindow(gui.dpy), | |
| 1466 (char *)vim_mask_icon_bits, | |
| 1467 vim_mask_icon_width, | |
| 1468 vim_mask_icon_height)); | |
| 1469 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1470 #else | |
| 1471 /* Use Pixmaps, looking much nicer. */ | |
| 1472 | |
| 1473 /* If you get an error message here, you still need to unpack the runtime | |
| 1474 * archive! */ | |
| 1475 # ifdef magick | |
| 1476 # undef magick | |
| 1477 # endif | |
| 1478 # define magick vim32x32 | |
| 1479 # include "../runtime/vim32x32.xpm" | |
| 1480 # undef magick | |
| 1481 # define magick vim16x16 | |
| 1482 # include "../runtime/vim16x16.xpm" | |
| 1483 # undef magick | |
| 1484 # define magick vim48x48 | |
| 1485 # include "../runtime/vim48x48.xpm" | |
| 1486 # undef magick | |
| 1487 | |
| 1488 static Pixmap icon = 0; | |
| 1489 static Pixmap icon_mask = 0; | |
| 1490 static char **magick = vim32x32; | |
| 1491 Window root_window; | |
| 1492 XIconSize *size; | |
| 1493 int number_sizes; | |
| 1494 Display *dsp; | |
| 1495 Screen *scr; | |
| 1496 XpmAttributes attr; | |
| 1497 Colormap cmap; | |
| 1498 | |
| 1499 /* | |
| 1500 * Adjust the icon to the preferences of the actual window manager. | |
| 1501 */ | |
| 1502 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1503 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1504 &size, &number_sizes) != 0) | |
| 1505 { | |
| 1506 if (number_sizes > 0) | |
| 1507 { | |
|
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1508 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1509 magick = vim48x48; |
|
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1510 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1511 magick = vim32x32; |
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1512 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1513 magick = vim16x16; |
| 1514 } | |
| 1515 } | |
| 1516 | |
| 1517 dsp = XtDisplay(vimShell); | |
| 1518 scr = XtScreen(vimShell); | |
| 1519 | |
| 1520 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1521 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1522 | |
| 1523 attr.valuemask = 0L; | |
| 1524 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1525 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1526 attr.colormap = cmap; | |
| 1527 attr.depth = DefaultDepthOfScreen(scr); | |
| 1528 | |
| 1529 if (!icon) | |
| 1605 | 1530 { |
| 7 | 1531 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1532 &icon_mask, &attr); | |
| 1605 | 1533 XpmFreeAttributes(&attr); |
| 1534 } | |
| 7 | 1535 |
| 1536 # ifdef FEAT_GUI_ATHENA | |
| 1537 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1538 # else | |
| 1539 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1540 # endif | |
| 1541 #endif | |
| 1542 } | |
| 1543 | |
| 1544 if (gui.color_approx) | |
| 1545 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1546 | |
| 1547 #ifdef FEAT_SUN_WORKSHOP | |
| 1548 if (usingSunWorkShop) | |
| 1549 workshop_connect(app_context); | |
| 1550 #endif | |
| 1551 | |
| 1552 #ifdef FEAT_BEVAL | |
| 1553 gui_init_tooltip_font(); | |
| 1554 #endif | |
| 1555 #ifdef FEAT_MENU | |
| 1556 gui_init_menu_font(); | |
| 1557 #endif | |
| 1558 | |
| 1559 #ifdef USE_XSMP | |
| 1560 /* Attach listener on ICE connection */ | |
| 1561 if (-1 != xsmp_icefd) | |
| 1562 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1563 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1564 #endif | |
| 1565 | |
| 1566 return OK; | |
| 1567 } | |
| 1568 | |
| 1569 /* | |
| 1570 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1571 */ | |
| 1572 void | |
| 1573 gui_mch_uninit() | |
| 1574 { | |
| 1575 gui_x11_destroy_widgets(); | |
| 1576 XtCloseDisplay(gui.dpy); | |
| 1577 gui.dpy = NULL; | |
| 1578 vimShell = (Widget)0; | |
| 1827 | 1579 vim_free(gui_argv); |
| 1580 gui_argv = NULL; | |
| 7 | 1581 } |
| 1582 | |
| 1583 /* | |
| 1584 * Called when the foreground or background color has been changed. | |
| 1585 */ | |
| 1586 void | |
| 1587 gui_mch_new_colors() | |
| 1588 { | |
| 1589 long_u gc_mask; | |
| 1590 XGCValues gc_vals; | |
| 1591 | |
| 1592 gc_mask = GCForeground | GCBackground; | |
| 1593 gc_vals.foreground = gui.norm_pixel; | |
| 1594 gc_vals.background = gui.back_pixel; | |
| 1595 if (gui.text_gc != NULL) | |
| 1596 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1597 | |
| 1598 gc_vals.foreground = gui.back_pixel; | |
| 1599 gc_vals.background = gui.norm_pixel; | |
| 1600 if (gui.back_gc != NULL) | |
| 1601 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1602 | |
| 1603 gc_mask |= GCFunction; | |
| 1604 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1605 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1606 gc_vals.function = GXxor; | |
| 1607 if (gui.invert_gc != NULL) | |
| 1608 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1609 | |
| 1610 gui_x11_set_back_color(); | |
| 1611 } | |
| 1612 | |
| 1613 /* | |
| 1614 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1615 */ | |
| 1616 int | |
| 1617 gui_mch_open() | |
| 1618 { | |
| 1619 /* Actually open the window */ | |
| 557 | 1620 XtRealizeWidget(vimShell); |
| 1621 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1622 |
| 1623 gui.wid = gui_x11_get_wid(); | |
| 1624 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1625 | |
| 1626 /* | |
| 1627 * Add a callback for the Close item on the window managers menu, and the | |
| 1628 * save-yourself event. | |
| 1629 */ | |
| 1630 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1631 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1632 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1633 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1634 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1635 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1636 NULL); | |
| 1637 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1638 /* | |
| 1639 * Enable editres protocol (see "man editres"). | |
| 1640 * Usually will need to add -lXmu to the linker line as well. | |
| 1641 */ | |
| 1642 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1643 (XtPointer)NULL); | |
| 1644 #endif | |
| 1645 | |
| 1646 #ifdef FEAT_CLIENTSERVER | |
| 1647 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1648 { | |
| 1649 /* This is a :gui command in a plain vim with no previous server */ | |
| 1650 commWindow = XtWindow(vimShell); | |
| 1651 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1652 } | |
| 1653 else | |
| 1654 { | |
| 1655 /* | |
| 1656 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1657 * have to change the "server" registration to that of the main window | |
| 1658 * If we have not registered a name yet, remember the window | |
| 1659 */ | |
| 1660 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1661 } | |
| 1662 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1663 gui_x11_send_event_handler, NULL); | |
| 1664 #endif | |
| 1665 | |
| 1666 | |
| 1667 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1668 /* The Athena GUI needs this again after opening the window */ | |
| 1669 gui_position_menu(); | |
| 1670 # ifdef FEAT_TOOLBAR | |
| 1671 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1672 gui.toolbar_height); | |
| 1673 # endif | |
| 1674 #endif | |
| 1675 | |
| 1676 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1677 * changed them) */ | |
| 1678 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1679 | |
| 1680 #ifdef FEAT_HANGULIN | |
| 1681 hangul_keyboard_set(); | |
| 1682 #endif | |
| 1683 #ifdef FEAT_XIM | |
| 1684 xim_init(); | |
| 1685 #endif | |
| 1686 #ifdef FEAT_SUN_WORKSHOP | |
| 1687 workshop_postinit(); | |
| 1688 #endif | |
| 1689 | |
| 1690 return OK; | |
| 1691 } | |
| 1692 | |
| 1693 #if defined(FEAT_BEVAL) || defined(PROTO) | |
| 1694 /* | |
| 1695 * Convert the tooltip fontset name to an XFontSet. | |
| 1696 */ | |
| 1697 void | |
| 1698 gui_init_tooltip_font() | |
| 1699 { | |
| 1700 XrmValue from, to; | |
| 1701 | |
| 1702 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1703 from.size = strlen(from.addr); | |
| 1704 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1705 to.size = sizeof(XFontSet); | |
| 1706 | |
| 1707 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1708 { | |
| 1709 /* Failed. What to do? */ | |
| 1710 } | |
| 1711 } | |
| 1712 #endif | |
| 1713 | |
| 1714 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1715 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1716 void | |
| 1717 gui_init_menu_font() | |
| 1718 { | |
| 1719 XrmValue from, to; | |
| 1720 | |
| 1721 #ifdef FONTSET_ALWAYS | |
| 1722 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1723 from.size = strlen(from.addr); | |
| 1724 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1725 to.size = sizeof(GuiFontset); | |
| 1726 | |
| 1727 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1728 { | |
| 1729 /* Failed. What to do? */ | |
| 1730 } | |
| 1731 #else | |
| 1732 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1733 from.size = strlen(from.addr); | |
| 1734 to.addr = (XtPointer)&gui.menu_font; | |
| 1735 to.size = sizeof(GuiFont); | |
| 1736 | |
| 1737 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1738 { | |
| 1739 /* Failed. What to do? */ | |
| 1740 } | |
| 1741 #endif | |
| 1742 } | |
| 1743 #endif | |
| 1744 | |
| 1745 void | |
| 1746 gui_mch_exit(rc) | |
| 1887 | 1747 int rc UNUSED; |
| 7 | 1748 { |
| 1749 #if 0 | |
| 1750 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1751 * says that this isn't needed when exiting, so just skip it. */ | |
| 1752 XtCloseDisplay(gui.dpy); | |
| 1753 #endif | |
| 1827 | 1754 vim_free(gui_argv); |
| 1755 gui_argv = NULL; | |
| 7 | 1756 } |
| 1757 | |
| 1758 /* | |
| 1759 * Get the position of the top left corner of the window. | |
| 1760 */ | |
| 1761 int | |
| 1762 gui_mch_get_winpos(x, y) | |
| 1763 int *x, *y; | |
| 1764 { | |
| 1765 Dimension xpos, ypos; | |
| 1766 | |
| 1767 XtVaGetValues(vimShell, | |
| 1768 XtNx, &xpos, | |
| 1769 XtNy, &ypos, | |
| 1770 NULL); | |
| 1771 *x = xpos; | |
| 1772 *y = ypos; | |
| 1773 return OK; | |
| 1774 } | |
| 1775 | |
| 1776 /* | |
| 1777 * Set the position of the top left corner of the window to the given | |
| 1778 * coordinates. | |
| 1779 */ | |
| 1780 void | |
| 1781 gui_mch_set_winpos(x, y) | |
| 1782 int x, y; | |
| 1783 { | |
| 1784 XtVaSetValues(vimShell, | |
| 1785 XtNx, x, | |
| 1786 XtNy, y, | |
| 1787 NULL); | |
| 1788 } | |
| 1789 | |
| 1790 void | |
| 1791 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 814 | 1792 base_width, base_height, direction) |
| 7 | 1793 int width; |
| 1794 int height; | |
| 1795 int min_width; | |
| 1796 int min_height; | |
| 1797 int base_width; | |
| 1798 int base_height; | |
| 1887 | 1799 int direction UNUSED; |
| 7 | 1800 { |
| 51 | 1801 #ifdef FEAT_XIM |
| 1802 height += xim_get_status_area_height(), | |
| 1803 #endif | |
| 7 | 1804 XtVaSetValues(vimShell, |
| 1805 XtNwidthInc, gui.char_width, | |
| 1806 XtNheightInc, gui.char_height, | |
| 1807 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1808 XtNbaseWidth, base_width, | |
| 1809 XtNbaseHeight, base_height, | |
| 1810 #endif | |
| 1811 XtNminWidth, min_width, | |
| 1812 XtNminHeight, min_height, | |
| 1813 XtNwidth, width, | |
| 1814 XtNheight, height, | |
| 1815 NULL); | |
| 1816 } | |
| 1817 | |
| 1818 /* | |
| 445 | 1819 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1820 * Is there no way in X to find out how wide the borders really are? |
| 1821 */ | |
| 1822 void | |
| 1823 gui_mch_get_screen_dimensions(screen_w, screen_h) | |
| 1824 int *screen_w; | |
| 1825 int *screen_h; | |
| 1826 { | |
| 1827 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1828 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1829 } | |
| 1830 | |
| 1831 /* | |
| 1832 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1833 * font. | |
| 1834 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1835 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1836 */ | |
| 1837 int | |
| 1838 gui_mch_init_font(font_name, do_fontset) | |
| 1839 char_u *font_name; | |
| 1887 | 1840 int do_fontset UNUSED; |
| 7 | 1841 { |
| 1842 XFontStruct *font = NULL; | |
| 1843 | |
| 1844 #ifdef FEAT_XFONTSET | |
| 1845 XFontSet fontset = NULL; | |
| 46 | 1846 #endif |
| 1847 | |
| 1848 #ifdef FEAT_GUI_MOTIF | |
| 1849 /* A font name equal "*" is indicating, that we should activate the font | |
| 1850 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1851 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1852 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1853 #endif | |
| 1854 | |
| 1855 #ifdef FEAT_XFONTSET | |
| 7 | 1856 if (do_fontset) |
| 1857 { | |
| 1858 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1859 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1860 if (font_name != NULL) | |
| 1861 { | |
| 1862 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1863 if (fontset == NULL) | |
| 1864 return FAIL; | |
| 1865 } | |
| 1866 } | |
| 1867 else | |
| 1868 #endif | |
| 1869 { | |
| 1870 if (font_name == NULL) | |
| 1871 { | |
| 1872 /* | |
| 1873 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1874 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1875 * will hopefully always be there. | |
| 1876 */ | |
| 1877 font_name = gui.rsrc_font_name; | |
| 1878 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1879 if (font == NULL) | |
| 1880 font_name = (char_u *)DFLT_FONT; | |
| 1881 } | |
| 1882 if (font == NULL) | |
| 1883 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1884 if (font == NULL) | |
| 1885 return FAIL; | |
| 1886 } | |
| 1887 | |
| 1888 gui_mch_free_font(gui.norm_font); | |
| 1889 #ifdef FEAT_XFONTSET | |
| 1890 gui_mch_free_fontset(gui.fontset); | |
| 1891 | |
| 1892 if (fontset != NULL) | |
| 1893 { | |
| 1894 gui.norm_font = NOFONT; | |
| 1895 gui.fontset = (GuiFontset)fontset; | |
| 1896 gui.char_width = fontset_width(fontset); | |
| 1897 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1898 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1899 } | |
| 1900 else | |
| 1901 #endif | |
| 1902 { | |
| 1903 gui.norm_font = (GuiFont)font; | |
| 1904 #ifdef FEAT_XFONTSET | |
| 1905 gui.fontset = NOFONTSET; | |
| 1906 #endif | |
| 1907 gui.char_width = font->max_bounds.width; | |
| 1908 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1909 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1910 } | |
| 1911 | |
| 1912 hl_set_font_name(font_name); | |
| 1913 | |
| 1914 /* | |
| 1915 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1916 * We should also try to work out what font to use for these when they are | |
| 1917 * not specified by X resources, but we don't yet. | |
| 1918 */ | |
| 1919 if (font_name == gui.rsrc_font_name) | |
| 1920 { | |
| 1921 if (gui.bold_font == NOFONT | |
| 1922 && gui.rsrc_bold_font_name != NULL | |
| 1923 && *gui.rsrc_bold_font_name != NUL) | |
| 1924 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1925 if (gui.ital_font == NOFONT | |
| 1926 && gui.rsrc_ital_font_name != NULL | |
| 1927 && *gui.rsrc_ital_font_name != NUL) | |
| 1928 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1929 if (gui.boldital_font == NOFONT | |
| 1930 && gui.rsrc_boldital_font_name != NULL | |
| 1931 && *gui.rsrc_boldital_font_name != NUL) | |
| 1932 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1933 FALSE); | |
| 1934 } | |
| 1935 else | |
| 1936 { | |
| 1937 /* When not using the font specified by the resources, also don't use | |
| 1938 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1939 * strange. */ | |
| 1940 if (gui.bold_font != NOFONT) | |
| 1941 { | |
| 1942 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1943 gui.bold_font = NOFONT; | |
| 1944 } | |
| 1945 if (gui.ital_font != NOFONT) | |
| 1946 { | |
| 1947 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1948 gui.ital_font = NOFONT; | |
| 1949 } | |
| 1950 if (gui.boldital_font != NOFONT) | |
| 1951 { | |
| 1952 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1953 gui.boldital_font = NOFONT; | |
| 1954 } | |
| 1955 } | |
| 1956 | |
| 46 | 1957 #ifdef FEAT_GUI_MOTIF |
| 1958 gui_motif_synch_fonts(); | |
| 1959 #endif | |
| 1960 | |
| 7 | 1961 return OK; |
| 1962 } | |
| 1963 | |
| 1964 /* | |
| 1965 * Get a font structure for highlighting. | |
| 1966 */ | |
| 1967 GuiFont | |
| 1968 gui_mch_get_font(name, giveErrorIfMissing) | |
| 1969 char_u *name; | |
| 1970 int giveErrorIfMissing; | |
| 1971 { | |
| 1972 XFontStruct *font; | |
| 1973 | |
| 1974 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ | |
| 1975 return NOFONT; | |
| 1976 | |
| 1977 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1978 | |
| 1979 if (font == NULL) | |
| 1980 { | |
| 1981 if (giveErrorIfMissing) | |
| 1982 EMSG2(_(e_font), name); | |
| 1983 return NOFONT; | |
| 1984 } | |
| 1985 | |
| 1986 #ifdef DEBUG | |
| 1987 printf("Font Information for '%s':\n", name); | |
| 1988 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1989 font->max_bounds.width, font->ascent + font->descent, | |
| 1990 font->ascent, font->descent); | |
| 1991 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1992 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1993 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1994 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1995 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1996 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1997 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1998 printf(" leftink = %d, rightink = %d\n", | |
| 1999 (font->min_bounds.lbearing < 0), | |
| 2000 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 2001 printf("\n"); | |
| 2002 #endif | |
| 2003 | |
| 2004 if (font->max_bounds.width != font->min_bounds.width) | |
| 2005 { | |
| 2006 EMSG2(_(e_fontwidth), name); | |
| 2007 XFreeFont(gui.dpy, font); | |
| 2008 return NOFONT; | |
| 2009 } | |
| 2010 return (GuiFont)font; | |
| 2011 } | |
| 2012 | |
| 46 | 2013 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 2014 /* |
| 2015 * Return the name of font "font" in allocated memory. | |
| 2016 * Don't know how to get the actual name, thus use the provided name. | |
| 2017 */ | |
| 2018 char_u * | |
| 2019 gui_mch_get_fontname(font, name) | |
| 1887 | 2020 GuiFont font UNUSED; |
| 38 | 2021 char_u *name; |
| 2022 { | |
| 2023 if (name == NULL) | |
| 2024 return NULL; | |
| 2025 return vim_strsave(name); | |
| 2026 } | |
| 46 | 2027 #endif |
| 38 | 2028 |
| 445 | 2029 /* |
| 2030 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2031 */ | |
| 7 | 2032 int |
| 445 | 2033 gui_mch_adjust_charheight() |
| 7 | 2034 { |
| 2035 #ifdef FEAT_XFONTSET | |
| 2036 if (gui.fontset != NOFONTSET) | |
| 2037 { | |
| 2038 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2039 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2040 + p_linespace / 2; | |
| 2041 } | |
| 2042 else | |
| 2043 #endif | |
| 2044 { | |
| 2045 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2046 | |
| 2047 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2048 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2049 } | |
| 2050 return OK; | |
| 2051 } | |
| 2052 | |
| 2053 /* | |
| 2054 * Set the current text font. | |
| 2055 */ | |
| 2056 void | |
| 2057 gui_mch_set_font(font) | |
| 2058 GuiFont font; | |
| 2059 { | |
| 2060 static Font prev_font = (Font)-1; | |
| 2061 Font fid = ((XFontStruct *)font)->fid; | |
| 2062 | |
| 2063 if (fid != prev_font) | |
| 2064 { | |
| 2065 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2066 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2067 prev_font = fid; | |
| 2068 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2069 } | |
| 2070 #ifdef FEAT_XFONTSET | |
| 2071 current_fontset = (XFontSet)NULL; | |
| 2072 #endif | |
| 2073 } | |
| 2074 | |
| 2075 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2076 /* | |
| 2077 * Set the current text fontset. | |
| 2078 * Adjust the ascent, in case it's different. | |
| 2079 */ | |
| 2080 void | |
| 2081 gui_mch_set_fontset(fontset) | |
| 2082 GuiFontset fontset; | |
| 2083 { | |
| 2084 current_fontset = (XFontSet)fontset; | |
| 2085 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2086 } | |
| 2087 #endif | |
| 2088 | |
| 2089 /* | |
| 2090 * If a font is not going to be used, free its structure. | |
| 2091 */ | |
| 2092 void | |
| 2093 gui_mch_free_font(font) | |
| 2094 GuiFont font; | |
| 2095 { | |
| 2096 if (font != NOFONT) | |
| 2097 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2098 } | |
| 2099 | |
| 2100 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2101 /* | |
| 2102 * If a fontset is not going to be used, free its structure. | |
| 2103 */ | |
| 2104 void | |
| 2105 gui_mch_free_fontset(fontset) | |
| 2106 GuiFontset fontset; | |
| 2107 { | |
| 2108 if (fontset != NOFONTSET) | |
| 2109 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2110 } | |
| 2111 | |
| 2112 /* | |
| 2113 * Load the fontset "name". | |
| 2114 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2115 */ | |
| 2116 GuiFontset | |
| 2117 gui_mch_get_fontset(name, giveErrorIfMissing, fixed_width) | |
| 2118 char_u *name; | |
| 2119 int giveErrorIfMissing; | |
| 2120 int fixed_width; | |
| 2121 { | |
| 2122 XFontSet fontset; | |
| 2123 char **missing, *def_str; | |
| 2124 int num_missing; | |
| 2125 | |
| 2126 if (!gui.in_use || name == NULL) | |
| 2127 return NOFONTSET; | |
| 2128 | |
| 2129 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2130 &def_str); | |
| 2131 if (num_missing > 0) | |
| 2132 { | |
| 2133 int i; | |
| 2134 | |
| 2135 if (giveErrorIfMissing) | |
| 2136 { | |
| 2137 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2138 for (i = 0; i < num_missing; i++) | |
| 2139 EMSG2("%s", missing[i]); | |
| 2140 } | |
| 2141 XFreeStringList(missing); | |
| 2142 } | |
| 2143 | |
| 2144 if (fontset == NULL) | |
| 2145 { | |
| 2146 if (giveErrorIfMissing) | |
| 2147 EMSG2(_(e_fontset), name); | |
| 2148 return NOFONTSET; | |
| 2149 } | |
| 2150 | |
| 2151 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2152 { | |
| 2153 XFreeFontSet(gui.dpy, fontset); | |
| 2154 return NOFONTSET; | |
| 2155 } | |
| 2156 return (GuiFontset)fontset; | |
| 2157 } | |
| 2158 | |
| 2159 /* | |
| 2160 * Check if fontset "fs" is fixed width. | |
| 2161 */ | |
| 2162 static int | |
| 2163 check_fontset_sanity(fs) | |
| 2164 XFontSet fs; | |
| 2165 { | |
| 2166 XFontStruct **xfs; | |
| 2167 char **font_name; | |
| 2168 int fn; | |
| 2169 char *base_name; | |
| 2170 int i; | |
| 2171 int min_width; | |
| 2172 int min_font_idx = 0; | |
| 2173 | |
| 2174 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2175 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2176 for (i = 0; i < fn; i++) | |
| 2177 { | |
| 2178 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2179 { | |
| 2180 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2181 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2182 return FAIL; | |
| 2183 } | |
| 2184 } | |
| 2185 /* scan base font width */ | |
| 2186 min_width = 32767; | |
| 2187 for (i = 0; i < fn; i++) | |
| 2188 { | |
| 2189 if (xfs[i]->max_bounds.width<min_width) | |
| 2190 { | |
| 2191 min_width = xfs[i]->max_bounds.width; | |
| 2192 min_font_idx = i; | |
| 2193 } | |
| 2194 } | |
| 2195 for (i = 0; i < fn; i++) | |
| 2196 { | |
| 2197 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2198 && xfs[i]->max_bounds.width != min_width) | |
| 2199 { | |
|
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|
2200 EMSG2(_("E253: Fontset name: %s"), base_name); |
|
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|
2201 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
|
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|
2202 EMSG2(_("Font1: %s"), font_name[i]); |
|
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|
2203 EMSGN(_("Font%ld width is not twice that of font0"), i); |
|
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|
2204 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
|
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|
2205 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2206 return FAIL; |
| 2207 } | |
| 2208 } | |
| 2209 /* it seems ok. Good Luck!! */ | |
| 2210 return OK; | |
| 2211 } | |
| 2212 | |
| 2213 static int | |
| 2214 fontset_width(fs) | |
| 2215 XFontSet fs; | |
| 2216 { | |
| 2217 return XmbTextEscapement(fs, "Vim", 3) / 3; | |
| 2218 } | |
| 2219 | |
| 2220 int | |
| 2221 fontset_height(fs) | |
| 2222 XFontSet fs; | |
| 2223 { | |
| 2224 XFontSetExtents *extents; | |
| 2225 | |
| 2226 extents = XExtentsOfFontSet(fs); | |
| 2227 return extents->max_logical_extent.height; | |
| 2228 } | |
| 2229 | |
| 2230 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2231 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2232 /* | |
| 2233 * Returns the bounding box height around the actual glyph image of all | |
| 2234 * characters in all fonts of the fontset. | |
| 2235 */ | |
| 2236 int | |
| 2237 fontset_height2(fs) | |
| 2238 XFontSet fs; | |
| 2239 { | |
| 2240 XFontSetExtents *extents; | |
| 2241 | |
| 2242 extents = XExtentsOfFontSet(fs); | |
| 2243 return extents->max_ink_extent.height; | |
| 2244 } | |
| 2245 #endif | |
| 2246 | |
| 2247 /* NOT USED YET | |
| 2248 static int | |
| 2249 fontset_descent(fs) | |
| 2250 XFontSet fs; | |
| 2251 { | |
| 2252 XFontSetExtents *extents; | |
| 2253 | |
| 2254 extents = XExtentsOfFontSet (fs); | |
| 2255 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2256 } | |
| 2257 */ | |
| 2258 | |
| 2259 static int | |
| 2260 fontset_ascent(fs) | |
| 2261 XFontSet fs; | |
| 2262 { | |
| 2263 XFontSetExtents *extents; | |
| 2264 | |
| 2265 extents = XExtentsOfFontSet(fs); | |
| 2266 return -extents->max_logical_extent.y; | |
| 2267 } | |
| 2268 | |
| 2269 #endif /* FEAT_XFONTSET */ | |
| 2270 | |
| 2271 /* | |
| 2272 * Return the Pixel value (color) for the given color name. | |
| 2273 * Return INVALCOLOR for error. | |
| 2274 */ | |
| 2275 guicolor_T | |
| 2276 gui_mch_get_color(reqname) | |
| 2277 char_u *reqname; | |
| 2278 { | |
| 2279 int i; | |
| 2280 char_u *name = reqname; | |
| 2281 Colormap colormap; | |
| 2282 XColor color; | |
| 2283 static char *(vimnames[][2]) = | |
| 2284 { | |
| 2285 /* A number of colors that some X11 systems don't have */ | |
| 2286 {"LightRed", "#FFBBBB"}, | |
| 2287 {"LightGreen", "#88FF88"}, | |
| 2288 {"LightMagenta","#FFBBFF"}, | |
| 2289 {"DarkCyan", "#008888"}, | |
| 2290 {"DarkBlue", "#0000BB"}, | |
| 2291 {"DarkRed", "#BB0000"}, | |
| 2292 {"DarkMagenta", "#BB00BB"}, | |
| 2293 {"DarkGrey", "#BBBBBB"}, | |
| 2294 {"DarkYellow", "#BBBB00"}, | |
| 834 | 2295 {"Gray10", "#1A1A1A"}, |
| 2296 {"Grey10", "#1A1A1A"}, | |
| 2297 {"Gray20", "#333333"}, | |
| 2298 {"Grey20", "#333333"}, | |
| 2299 {"Gray30", "#4D4D4D"}, | |
| 2300 {"Grey30", "#4D4D4D"}, | |
| 2301 {"Gray40", "#666666"}, | |
| 2302 {"Grey40", "#666666"}, | |
| 2303 {"Gray50", "#7F7F7F"}, | |
| 2304 {"Grey50", "#7F7F7F"}, | |
| 2305 {"Gray60", "#999999"}, | |
| 2306 {"Grey60", "#999999"}, | |
| 2307 {"Gray70", "#B3B3B3"}, | |
| 2308 {"Grey70", "#B3B3B3"}, | |
| 2309 {"Gray80", "#CCCCCC"}, | |
| 2310 {"Grey80", "#CCCCCC"}, | |
| 818 | 2311 {"Gray90", "#E5E5E5"}, |
| 2312 {"Grey90", "#E5E5E5"}, | |
| 7 | 2313 {NULL, NULL} |
| 2314 }; | |
| 2315 | |
| 2316 /* can't do this when GUI not running */ | |
| 2317 if (!gui.in_use || *reqname == NUL) | |
| 2318 return INVALCOLOR; | |
| 2319 | |
| 2320 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 2321 | |
| 2322 /* Do this twice if the name isn't recognized. */ | |
| 2323 while (name != NULL) | |
| 2324 { | |
| 2325 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2326 | |
| 2327 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
| 2328 if (i == 0) | |
| 2329 { | |
| 2330 char *old; | |
| 2331 | |
| 2332 /* The X11 system is trying to resolve named colors only by names | |
| 2333 * corresponding to the current locale language. But Vim scripts | |
| 2334 * usually contain the English color names. Therefore we have to | |
| 2335 * try a second time here with the native "C" locale set. | |
| 2336 * Hopefully, restoring the old locale this way works on all | |
| 2337 * systems... | |
| 2338 */ | |
| 2339 old = setlocale(LC_ALL, NULL); | |
| 2340 if (old != NULL && STRCMP(old, "C") != 0) | |
| 2341 { | |
| 2342 old = (char *)vim_strsave((char_u *)old); | |
| 2343 setlocale(LC_ALL, "C"); | |
| 2344 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2345 setlocale(LC_ALL, old); | |
| 2346 vim_free(old); | |
| 2347 } | |
| 2348 } | |
| 2349 #endif | |
| 2350 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0 | |
| 2351 || find_closest_color(colormap, &color) == OK)) | |
| 2352 return (guicolor_T)color.pixel; | |
| 2353 | |
| 2354 /* check for a few builtin names */ | |
| 2355 for (i = 0; ; ++i) | |
| 2356 { | |
| 2357 if (vimnames[i][0] == NULL) | |
| 2358 { | |
| 2359 name = NULL; | |
| 2360 break; | |
| 2361 } | |
| 2362 if (STRICMP(name, vimnames[i][0]) == 0) | |
| 2363 { | |
| 2364 name = (char_u *)vimnames[i][1]; | |
| 2365 break; | |
| 2366 } | |
| 2367 } | |
| 2368 } | |
| 2369 | |
| 2370 return INVALCOLOR; | |
| 2371 } | |
| 2372 | |
| 2373 /* | |
| 2374 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the | |
| 2375 * resulting color. | |
| 2376 * Based on a similar function in TCL. | |
| 2377 * Return FAIL if not able to find or allocate a color. | |
| 2378 */ | |
| 2379 static int | |
| 2380 find_closest_color(colormap, colorPtr) | |
| 2381 Colormap colormap; | |
| 2382 XColor *colorPtr; | |
| 2383 { | |
| 2384 double tmp, distance, closestDistance; | |
| 2385 int i, closest, numFound, cmap_size; | |
| 2386 XColor *colortable; | |
| 2387 XVisualInfo template, *visInfoPtr; | |
| 2388 | |
| 2389 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy, | |
| 2390 XDefaultScreen(gui.dpy))); | |
| 2391 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask, | |
| 2392 &template, &numFound); | |
| 2393 if (numFound < 1) | |
| 2394 /* FindClosestColor couldn't lookup visual */ | |
| 2395 return FAIL; | |
| 2396 | |
| 2397 cmap_size = visInfoPtr->colormap_size; | |
| 2398 XFree((char *)visInfoPtr); | |
| 2399 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor))); | |
| 2400 if (!colortable) | |
| 2401 return FAIL; /* out of memory */ | |
| 2402 | |
| 2403 for (i = 0; i < cmap_size; i++) | |
| 2404 colortable[i].pixel = (unsigned long)i; | |
| 2405 XQueryColors (gui.dpy, colormap, colortable, cmap_size); | |
| 2406 | |
| 2407 /* | |
| 2408 * Find the color that best approximates the desired one, then | |
| 2409 * try to allocate that color. If that fails, it must mean that | |
| 2410 * the color was read-write (so we can't use it, since it's owner | |
| 2411 * might change it) or else it was already freed. Try again, | |
| 2412 * over and over again, until something succeeds. | |
| 2413 */ | |
| 2414 closestDistance = 1e30; | |
| 2415 closest = 0; | |
| 2416 for (i = 0; i < cmap_size; i++) | |
| 2417 { | |
| 2418 /* | |
| 2419 * Use Euclidean distance in RGB space, weighted by Y (of YIQ) | |
| 2420 * as the objective function; this accounts for differences | |
| 2421 * in the color sensitivity of the eye. | |
| 2422 */ | |
| 2423 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red); | |
| 2424 distance = tmp * tmp; | |
| 2425 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green); | |
| 2426 distance += tmp * tmp; | |
| 2427 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue); | |
| 2428 distance += tmp * tmp; | |
| 2429 if (distance < closestDistance) | |
| 2430 { | |
| 2431 closest = i; | |
| 2432 closestDistance = distance; | |
| 2433 } | |
| 2434 } | |
| 2435 | |
| 2436 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0) | |
| 2437 { | |
| 2438 gui.color_approx = TRUE; | |
| 2439 *colorPtr = colortable[closest]; | |
| 2440 } | |
| 2441 | |
| 1737 | 2442 vim_free(colortable); |
| 7 | 2443 return OK; |
| 2444 } | |
| 2445 | |
| 206 | 2446 /* |
| 2447 * Set the current text foreground color. | |
| 2448 */ | |
| 7 | 2449 void |
| 2450 gui_mch_set_fg_color(color) | |
| 2451 guicolor_T color; | |
| 2452 { | |
| 2453 if (color != prev_fg_color) | |
| 2454 { | |
| 2455 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2456 prev_fg_color = color; | |
| 2457 } | |
| 2458 } | |
| 2459 | |
| 2460 /* | |
| 2461 * Set the current text background color. | |
| 2462 */ | |
| 2463 void | |
| 2464 gui_mch_set_bg_color(color) | |
| 2465 guicolor_T color; | |
| 2466 { | |
| 2467 if (color != prev_bg_color) | |
| 2468 { | |
| 2469 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2470 prev_bg_color = color; | |
| 2471 } | |
| 2472 } | |
| 2473 | |
| 2474 /* | |
| 206 | 2475 * Set the current text special color. |
| 2476 */ | |
| 2477 void | |
| 2478 gui_mch_set_sp_color(color) | |
| 2479 guicolor_T color; | |
| 2480 { | |
| 2481 prev_sp_color = color; | |
| 2482 } | |
| 2483 | |
| 2484 /* | |
| 7 | 2485 * create a mouse pointer that is blank |
| 2486 */ | |
| 2487 static Cursor | |
| 2488 gui_x11_create_blank_mouse() | |
| 2489 { | |
| 2490 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2491 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2492 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2493 XFreeGC(gui.dpy, gc); | |
| 2494 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2495 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2496 } | |
| 2497 | |
| 206 | 2498 /* |
| 2499 * Draw a curled line at the bottom of the character cell. | |
| 2500 */ | |
| 2501 static void | |
| 2502 draw_curl(row, col, cells) | |
| 2503 int row; | |
| 2504 int col; | |
| 2505 int cells; | |
| 2506 { | |
| 2507 int i; | |
| 2508 int offset; | |
| 1887 | 2509 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2510 |
| 2511 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2512 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2513 { | |
| 2514 offset = val[i % 8]; | |
| 2515 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2516 FILL_Y(row + 1) - 1 - offset); | |
| 2517 } | |
| 2518 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2519 } | |
| 2520 | |
| 7 | 2521 void |
| 2522 gui_mch_draw_string(row, col, s, len, flags) | |
| 2523 int row; | |
| 2524 int col; | |
| 2525 char_u *s; | |
| 2526 int len; | |
| 2527 int flags; | |
| 2528 { | |
| 2529 int cells = len; | |
| 2530 #ifdef FEAT_MBYTE | |
| 717 | 2531 static void *buf = NULL; |
| 7 | 2532 static int buflen = 0; |
| 2533 char_u *p; | |
| 2534 int wlen = 0; | |
| 2535 int c; | |
| 2536 | |
| 2537 if (enc_utf8) | |
| 2538 { | |
| 2539 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2540 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2541 * between calls, because allocating it each time is slow. */ | |
| 2542 if (buflen < len) | |
| 2543 { | |
| 2544 XtFree((char *)buf); | |
| 717 | 2545 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2546 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2547 buflen = len; |
| 2548 } | |
| 2549 p = s; | |
| 2550 cells = 0; | |
| 2551 while (p < s + len) | |
| 2552 { | |
| 2553 c = utf_ptr2char(p); | |
| 717 | 2554 # ifdef FEAT_XFONTSET |
| 2555 if (current_fontset != NULL) | |
| 2556 { | |
| 1887 | 2557 # ifdef SMALL_WCHAR_T |
| 2558 if (c >= 0x10000) | |
| 717 | 2559 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2560 # endif |
| 717 | 2561 ((wchar_t *)buf)[wlen] = c; |
| 2562 } | |
| 2563 else | |
| 2564 # endif | |
| 2565 { | |
| 2566 if (c >= 0x10000) | |
| 2567 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2568 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2569 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2570 } | |
| 7 | 2571 ++wlen; |
| 2572 cells += utf_char2cells(c); | |
| 474 | 2573 p += utf_ptr2len(p); |
| 7 | 2574 } |
| 2575 } | |
| 2576 else if (has_mbyte) | |
| 2577 { | |
| 2578 cells = 0; | |
| 2579 for (p = s; p < s + len; ) | |
| 2580 { | |
| 2581 cells += ptr2cells(p); | |
| 474 | 2582 p += (*mb_ptr2len)(p); |
| 7 | 2583 } |
| 2584 } | |
| 2585 | |
| 2586 #endif | |
| 2587 | |
| 2588 #ifdef FEAT_XFONTSET | |
| 2589 if (current_fontset != NULL) | |
| 2590 { | |
| 2591 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2592 * previous line. This is apparently needed for some fonts which are | |
| 2593 * used in a fontset. */ | |
| 2594 XRectangle clip; | |
| 2595 | |
| 2596 clip.x = 0; | |
| 2597 clip.y = 0; | |
| 2598 clip.height = gui.char_height; | |
| 2599 clip.width = gui.char_width * cells + 1; | |
| 2600 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2601 &clip, 1, Unsorted); | |
| 2602 } | |
| 2603 #endif | |
| 2604 | |
| 2605 if (flags & DRAW_TRANSP) | |
| 2606 { | |
| 2607 #ifdef FEAT_MBYTE | |
| 2608 if (enc_utf8) | |
| 2609 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2610 TEXT_Y(row), buf, wlen); | |
| 2611 else | |
| 2612 #endif | |
| 2613 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2614 TEXT_Y(row), (char *)s, len); | |
| 2615 } | |
| 2616 else if (p_linespace != 0 | |
| 2617 #ifdef FEAT_XFONTSET | |
| 2618 || current_fontset != NULL | |
| 2619 #endif | |
| 2620 ) | |
| 2621 { | |
| 2622 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2623 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2624 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2625 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2626 |
| 7 | 2627 #ifdef FEAT_MBYTE |
| 2628 if (enc_utf8) | |
| 2629 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2630 TEXT_Y(row), buf, wlen); | |
| 2631 else | |
| 2632 #endif | |
| 2633 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2634 TEXT_Y(row), (char *)s, len); | |
| 2635 } | |
| 2636 else | |
| 2637 { | |
| 2638 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2639 #ifdef FEAT_MBYTE | |
| 2640 if (enc_utf8) | |
| 2641 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2642 TEXT_Y(row), buf, wlen); | |
| 2643 else | |
| 2644 #endif | |
| 2645 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2646 TEXT_Y(row), (char *)s, len); | |
| 2647 } | |
| 2648 | |
| 2649 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2650 if (flags & DRAW_BOLD) | |
| 2651 { | |
| 2652 #ifdef FEAT_MBYTE | |
| 2653 if (enc_utf8) | |
| 2654 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2655 TEXT_Y(row), buf, wlen); | |
| 2656 else | |
| 2657 #endif | |
| 2658 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2659 TEXT_Y(row), (char *)s, len); | |
| 2660 } | |
| 2661 | |
| 206 | 2662 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2663 if (flags & DRAW_UNDERC) | |
| 2664 draw_curl(row, col, cells); | |
| 2665 | |
| 7 | 2666 /* Underline: draw a line at the bottom of the character cell. */ |
| 2667 if (flags & DRAW_UNDERL) | |
| 206 | 2668 { |
| 2669 int y = FILL_Y(row + 1) - 1; | |
| 2670 | |
| 2671 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2672 * Otherwise put the line just below the character. */ | |
| 2673 if (p_linespace > 1) | |
| 2674 y -= p_linespace - 1; | |
| 7 | 2675 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2676 y, FILL_X(col + cells) - 1, y); |
| 2677 } | |
| 7 | 2678 |
| 2679 #ifdef FEAT_XFONTSET | |
| 2680 if (current_fontset != NULL) | |
| 2681 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2682 #endif | |
| 2683 } | |
| 2684 | |
| 2685 /* | |
| 2686 * Return OK if the key with the termcap name "name" is supported. | |
| 2687 */ | |
| 2688 int | |
| 2689 gui_mch_haskey(name) | |
| 2690 char_u *name; | |
| 2691 { | |
| 2692 int i; | |
| 2693 | |
| 2694 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2695 if (name[0] == special_keys[i].vim_code0 && | |
| 2696 name[1] == special_keys[i].vim_code1) | |
| 2697 return OK; | |
| 2698 return FAIL; | |
| 2699 } | |
| 2700 | |
| 2701 /* | |
| 2702 * Return the text window-id and display. Only required for X-based GUI's | |
| 2703 */ | |
| 2704 int | |
| 2705 gui_get_x11_windis(win, dis) | |
| 2706 Window *win; | |
| 2707 Display **dis; | |
| 2708 { | |
| 2709 *win = XtWindow(vimShell); | |
| 2710 *dis = gui.dpy; | |
| 2711 return OK; | |
| 2712 } | |
| 2713 | |
| 2714 void | |
| 2715 gui_mch_beep() | |
| 2716 { | |
| 2717 XBell(gui.dpy, 0); | |
| 2718 } | |
| 2719 | |
| 2720 void | |
| 2721 gui_mch_flash(msec) | |
| 2722 int msec; | |
| 2723 { | |
| 2724 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2725 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2726 FILL_X((int)Columns) + gui.border_offset, | |
| 2727 FILL_Y((int)Rows) + gui.border_offset); | |
| 2728 XSync(gui.dpy, False); | |
| 2729 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2730 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2731 FILL_X((int)Columns) + gui.border_offset, | |
| 2732 FILL_Y((int)Rows) + gui.border_offset); | |
| 2733 } | |
| 2734 | |
| 2735 /* | |
| 2736 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2737 */ | |
| 2738 void | |
| 2739 gui_mch_invert_rectangle(r, c, nr, nc) | |
| 2740 int r; | |
| 2741 int c; | |
| 2742 int nr; | |
| 2743 int nc; | |
| 2744 { | |
| 2745 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2746 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2747 } | |
| 2748 | |
| 2749 /* | |
| 2750 * Iconify the GUI window. | |
| 2751 */ | |
| 2752 void | |
| 2753 gui_mch_iconify() | |
| 2754 { | |
| 2755 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2756 } | |
| 2757 | |
| 2758 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2759 /* | |
| 2760 * Bring the Vim window to the foreground. | |
| 2761 */ | |
| 2762 void | |
| 2763 gui_mch_set_foreground() | |
| 2764 { | |
| 2765 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2766 } | |
| 2767 #endif | |
| 2768 | |
| 2769 /* | |
| 2770 * Draw a cursor without focus. | |
| 2771 */ | |
| 2772 void | |
| 2773 gui_mch_draw_hollow_cursor(color) | |
| 2774 guicolor_T color; | |
| 2775 { | |
| 2776 int w = 1; | |
| 2777 | |
| 2778 #ifdef FEAT_MBYTE | |
| 2779 if (mb_lefthalve(gui.row, gui.col)) | |
| 2780 w = 2; | |
| 2781 #endif | |
| 2782 gui_mch_set_fg_color(color); | |
| 2783 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2784 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2785 } | |
| 2786 | |
| 2787 /* | |
| 2788 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2789 * color "color". | |
| 2790 */ | |
| 2791 void | |
| 2792 gui_mch_draw_part_cursor(w, h, color) | |
| 2793 int w; | |
| 2794 int h; | |
| 2795 guicolor_T color; | |
| 2796 { | |
| 2797 gui_mch_set_fg_color(color); | |
| 2798 | |
| 2799 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2800 #ifdef FEAT_RIGHTLEFT | |
| 2801 /* vertical line should be on the right of current point */ | |
| 2802 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2803 #endif | |
| 2804 FILL_X(gui.col), | |
| 2805 FILL_Y(gui.row) + gui.char_height - h, | |
| 2806 w, h); | |
| 2807 } | |
| 2808 | |
| 2809 /* | |
| 2810 * Catch up with any queued X events. This may put keyboard input into the | |
| 2811 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2812 * nothing in the X event queue (& no timers pending), then we return | |
| 2813 * immediately. | |
| 2814 */ | |
| 2815 void | |
| 2816 gui_mch_update() | |
| 2817 { | |
| 2818 XtInputMask mask, desired; | |
| 2819 | |
| 2820 #ifdef ALT_X_INPUT | |
| 2821 if (suppress_alternate_input) | |
| 2822 desired = (XtIMXEvent | XtIMTimer); | |
| 2823 else | |
| 2824 #endif | |
| 2825 desired = (XtIMAll); | |
| 2826 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2827 && !vim_is_input_buf_full()) | |
| 2828 XtAppProcessEvent(app_context, desired); | |
| 2829 } | |
| 2830 | |
| 2831 /* | |
| 2832 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2833 * from the keyboard. | |
| 2834 * wtime == -1 Wait forever. | |
| 2835 * wtime == 0 This should never happen. | |
| 2836 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2837 * Returns OK if a character was found to be available within the given time, | |
| 2838 * or FAIL otherwise. | |
| 2839 */ | |
| 2840 int | |
| 2841 gui_mch_wait_for_chars(wtime) | |
| 2842 long wtime; | |
| 2843 { | |
| 2844 int focus; | |
| 2845 | |
| 2846 /* | |
| 2847 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2848 * this function (otherwise a random value on the stack may be changed). | |
| 2849 */ | |
| 2850 static int timed_out; | |
| 2851 XtIntervalId timer = (XtIntervalId)0; | |
| 2852 XtInputMask desired; | |
| 2853 #ifdef FEAT_SNIFF | |
| 2854 static int sniff_on = 0; | |
| 2855 static XtInputId sniff_input_id = 0; | |
| 2856 #endif | |
| 2857 | |
| 2858 timed_out = FALSE; | |
| 2859 | |
| 2860 #ifdef FEAT_SNIFF | |
| 2861 if (sniff_on && !want_sniff_request) | |
| 2862 { | |
| 2863 if (sniff_input_id) | |
| 2864 XtRemoveInput(sniff_input_id); | |
| 2865 sniff_on = 0; | |
| 2866 } | |
| 2867 else if (!sniff_on && want_sniff_request) | |
| 2868 { | |
| 2869 sniff_input_id = XtAppAddInput(app_context, fd_from_sniff, | |
| 2870 (XtPointer)XtInputReadMask, gui_x11_sniff_request_cb, 0); | |
| 2871 sniff_on = 1; | |
| 2872 } | |
| 2873 #endif | |
| 2874 | |
| 2875 if (wtime > 0) | |
| 2876 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2877 &timed_out); | |
| 2878 | |
| 2879 focus = gui.in_focus; | |
| 2880 #ifdef ALT_X_INPUT | |
| 2881 if (suppress_alternate_input) | |
| 2882 desired = (XtIMXEvent | XtIMTimer); | |
| 2883 else | |
| 2884 #endif | |
| 2885 desired = (XtIMAll); | |
| 2886 while (!timed_out) | |
| 2887 { | |
| 2888 /* Stop or start blinking when focus changes */ | |
| 2889 if (gui.in_focus != focus) | |
| 2890 { | |
| 2891 if (gui.in_focus) | |
| 2892 gui_mch_start_blink(); | |
| 2893 else | |
| 2894 gui_mch_stop_blink(); | |
| 2895 focus = gui.in_focus; | |
| 2896 } | |
| 2897 | |
|
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commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
5196
diff
changeset
|
2898 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
5196
diff
changeset
|
2899 parse_queued_messages(); |
| 2638 | 2900 #endif |
| 2901 | |
| 7 | 2902 /* |
| 2903 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2904 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2905 * event arrives. No need to check for input_buf_full because we are | |
| 2906 * returning as soon as it contains a single char. Note that | |
| 2907 * XtAppNextEvent() may not be used because it will not return after a | |
| 2908 * timer event has arrived -- webb | |
| 2909 */ | |
| 2910 XtAppProcessEvent(app_context, desired); | |
| 2911 | |
| 2912 if (input_available()) | |
| 2913 { | |
| 2914 if (timer != (XtIntervalId)0 && !timed_out) | |
| 2915 XtRemoveTimeOut(timer); | |
| 2916 return OK; | |
| 2917 } | |
| 2918 } | |
| 2919 return FAIL; | |
| 2920 } | |
| 2921 | |
| 2922 /* | |
| 2923 * Output routines. | |
| 2924 */ | |
| 2925 | |
| 2926 /* Flush any output to the screen */ | |
| 2927 void | |
| 2928 gui_mch_flush() | |
| 2929 { | |
| 2930 XFlush(gui.dpy); | |
| 2931 } | |
| 2932 | |
| 2933 /* | |
| 2934 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2935 * (row2, col2) inclusive. | |
| 2936 */ | |
| 2937 void | |
| 2938 gui_mch_clear_block(row1, col1, row2, col2) | |
| 2939 int row1; | |
| 2940 int col1; | |
| 2941 int row2; | |
| 2942 int col2; | |
| 2943 { | |
| 2944 int x; | |
| 2945 | |
| 2946 x = FILL_X(col1); | |
| 2947 | |
| 2948 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2949 * spilled over to the next column. */ | |
| 2950 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2951 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2952 (row2 - row1 + 1) * gui.char_height); | |
| 2953 } | |
| 2954 | |
| 2955 void | |
| 2956 gui_mch_clear_all() | |
| 2957 { | |
| 2958 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2959 } | |
| 2960 | |
| 2961 /* | |
| 2962 * Delete the given number of lines from the given row, scrolling up any | |
| 2963 * text further down within the scroll region. | |
| 2964 */ | |
| 2965 void | |
| 2966 gui_mch_delete_lines(row, num_lines) | |
| 2967 int row; | |
| 2968 int num_lines; | |
| 2969 { | |
| 2970 if (gui.visibility == VisibilityFullyObscured) | |
| 2971 return; /* Can't see the window */ | |
| 2972 | |
| 2973 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2974 * over */ | |
| 2975 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2976 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2977 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2978 + (gui.scroll_region_right == Columns - 1), | |
| 2979 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2980 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2981 | |
| 2982 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2983 gui.scroll_region_left, | |
| 2984 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2985 gui_x11_check_copy_area(); | |
| 2986 } | |
| 2987 | |
| 2988 /* | |
| 2989 * Insert the given number of lines before the given row, scrolling down any | |
| 2990 * following text within the scroll region. | |
| 2991 */ | |
| 2992 void | |
| 2993 gui_mch_insert_lines(row, num_lines) | |
| 2994 int row; | |
| 2995 int num_lines; | |
| 2996 { | |
| 2997 if (gui.visibility == VisibilityFullyObscured) | |
| 2998 return; /* Can't see the window */ | |
| 2999 | |
| 3000 /* copy one extra pixel at the far right, for when bold has spilled | |
| 3001 * over */ | |
| 3002 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 3003 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 3004 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 3005 + (gui.scroll_region_right == Columns - 1), | |
| 3006 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 3007 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 3008 | |
| 3009 gui_clear_block(row, gui.scroll_region_left, | |
| 3010 row + num_lines - 1, gui.scroll_region_right); | |
| 3011 gui_x11_check_copy_area(); | |
| 3012 } | |
| 3013 | |
| 3014 /* | |
| 3015 * Update the region revealed by scrolling up/down. | |
| 3016 */ | |
| 3017 static void | |
| 3018 gui_x11_check_copy_area() | |
| 3019 { | |
| 3020 XEvent event; | |
| 3021 XGraphicsExposeEvent *gevent; | |
| 3022 | |
| 3023 if (gui.visibility != VisibilityPartiallyObscured) | |
| 3024 return; | |
| 3025 | |
| 3026 XFlush(gui.dpy); | |
| 3027 | |
| 3028 /* Wait to check whether the scroll worked or not */ | |
| 3029 for (;;) | |
| 3030 { | |
| 3031 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 3032 return; /* The scroll worked. */ | |
| 3033 | |
| 3034 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 3035 { | |
| 3036 gevent = (XGraphicsExposeEvent *)&event; | |
| 3037 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 3038 if (gevent->count == 0) | |
| 3039 return; /* This was the last expose event */ | |
| 3040 } | |
| 3041 XSync(gui.dpy, False); | |
| 3042 } | |
| 3043 } | |
| 3044 | |
| 3045 /* | |
| 3046 * X Selection stuff, for cutting and pasting text to other windows. | |
| 3047 */ | |
| 3048 | |
| 3049 void | |
| 3050 clip_mch_lose_selection(cbd) | |
| 3051 VimClipboard *cbd; | |
| 3052 { | |
| 3053 clip_x11_lose_selection(vimShell, cbd); | |
| 3054 } | |
| 3055 | |
| 3056 int | |
| 3057 clip_mch_own_selection(cbd) | |
| 3058 VimClipboard *cbd; | |
| 3059 { | |
| 3060 return clip_x11_own_selection(vimShell, cbd); | |
| 3061 } | |
| 3062 | |
| 3063 void | |
| 3064 clip_mch_request_selection(cbd) | |
| 3065 VimClipboard *cbd; | |
| 3066 { | |
| 3067 clip_x11_request_selection(vimShell, gui.dpy, cbd); | |
| 3068 } | |
| 3069 | |
| 3070 void | |
| 3071 clip_mch_set_selection(cbd) | |
| 3072 VimClipboard *cbd; | |
| 3073 { | |
| 3074 clip_x11_set_selection(cbd); | |
| 3075 } | |
| 3076 | |
| 3077 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3078 /* | |
| 3079 * Menu stuff. | |
| 3080 */ | |
| 3081 | |
| 3082 /* | |
| 3083 * Make a menu either grey or not grey. | |
| 3084 */ | |
| 3085 void | |
| 3086 gui_mch_menu_grey(menu, grey) | |
| 3087 vimmenu_T *menu; | |
| 3088 int grey; | |
| 3089 { | |
| 3090 if (menu->id != (Widget)0) | |
| 3091 { | |
| 3092 gui_mch_menu_hidden(menu, False); | |
| 3093 if (grey | |
| 3094 #ifdef FEAT_GUI_MOTIF | |
| 3095 || !menu->sensitive | |
| 3096 #endif | |
| 3097 ) | |
| 3098 XtSetSensitive(menu->id, False); | |
| 3099 else | |
| 3100 XtSetSensitive(menu->id, True); | |
| 3101 } | |
| 3102 } | |
| 3103 | |
| 3104 /* | |
| 3105 * Make menu item hidden or not hidden | |
| 3106 */ | |
| 3107 void | |
| 3108 gui_mch_menu_hidden(menu, hidden) | |
| 3109 vimmenu_T *menu; | |
| 3110 int hidden; | |
| 3111 { | |
| 3112 if (menu->id != (Widget)0) | |
| 3113 { | |
| 3114 if (hidden) | |
| 3115 XtUnmanageChild(menu->id); | |
| 3116 else | |
| 3117 XtManageChild(menu->id); | |
| 3118 } | |
| 3119 } | |
| 3120 | |
| 3121 /* | |
| 3122 * This is called after setting all the menus to grey/hidden or not. | |
| 3123 */ | |
| 3124 void | |
| 3125 gui_mch_draw_menubar() | |
| 3126 { | |
| 3127 /* Nothing to do in X */ | |
| 3128 } | |
| 3129 | |
| 3130 void | |
| 3131 gui_x11_menu_cb(w, client_data, call_data) | |
| 1887 | 3132 Widget w UNUSED; |
| 3133 XtPointer client_data; | |
| 3134 XtPointer call_data UNUSED; | |
| 7 | 3135 { |
| 3136 gui_menu_cb((vimmenu_T *)client_data); | |
| 3137 } | |
| 3138 | |
| 3139 #endif /* FEAT_MENU */ | |
| 3140 | |
| 3141 | |
| 3142 | |
| 3143 /* | |
| 3144 * Function called when window closed. Works like ":qa". | |
| 3145 * Should put up a requester! | |
| 3146 */ | |
| 3147 static void | |
| 3148 gui_x11_wm_protocol_handler(w, client_data, event, dum) | |
| 1887 | 3149 Widget w UNUSED; |
| 3150 XtPointer client_data UNUSED; | |
| 7 | 3151 XEvent *event; |
| 1887 | 3152 Boolean *dum UNUSED; |
| 7 | 3153 { |
| 3154 /* | |
| 3155 * Only deal with Client messages. | |
| 3156 */ | |
| 3157 if (event->type != ClientMessage) | |
| 3158 return; | |
| 3159 | |
| 3160 /* | |
| 3161 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3162 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3163 * Just sync our swap files. | |
| 3164 */ | |
| 1887 | 3165 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3166 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3167 { | |
| 3168 out_flush(); | |
| 3169 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3170 | |
| 3171 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3172 * know we are done saving ourselves. We don't want to be restarted, | |
| 3173 * thus set argv to NULL. */ | |
| 3174 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3175 return; | |
| 3176 } | |
| 3177 | |
| 1887 | 3178 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3179 wm_atoms[DELETE_WINDOW_IDX]) |
| 3180 return; | |
| 3181 | |
| 3182 gui_shell_closed(); | |
| 3183 } | |
| 3184 | |
| 3185 #ifdef FEAT_CLIENTSERVER | |
| 3186 /* | |
| 3187 * Function called when property changed. Check for incoming commands | |
| 3188 */ | |
| 3189 static void | |
| 3190 gui_x11_send_event_handler(w, client_data, event, dum) | |
| 1887 | 3191 Widget w UNUSED; |
| 3192 XtPointer client_data UNUSED; | |
| 7 | 3193 XEvent *event; |
| 1887 | 3194 Boolean *dum UNUSED; |
| 7 | 3195 { |
| 3196 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3197 | |
| 3198 if (e->type == PropertyNotify && e->window == commWindow | |
| 3199 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3200 { | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
5196
diff
changeset
|
3201 serverEventProc(gui.dpy, event, 0); |
| 7 | 3202 } |
| 3203 } | |
| 3204 #endif | |
| 3205 | |
| 3206 /* | |
| 3207 * Cursor blink functions. | |
| 3208 * | |
| 3209 * This is a simple state machine: | |
| 3210 * BLINK_NONE not blinking at all | |
| 3211 * BLINK_OFF blinking, cursor is not shown | |
| 3212 * BLINK_ON blinking, cursor is shown | |
| 3213 */ | |
| 3214 | |
| 3215 #define BLINK_NONE 0 | |
| 3216 #define BLINK_OFF 1 | |
| 3217 #define BLINK_ON 2 | |
| 3218 | |
| 3219 static int blink_state = BLINK_NONE; | |
| 3220 static long_u blink_waittime = 700; | |
| 3221 static long_u blink_ontime = 400; | |
| 3222 static long_u blink_offtime = 250; | |
| 3223 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3224 | |
| 3225 void | |
| 3226 gui_mch_set_blinking(waittime, on, off) | |
| 3227 long waittime, on, off; | |
| 3228 { | |
| 3229 blink_waittime = waittime; | |
| 3230 blink_ontime = on; | |
| 3231 blink_offtime = off; | |
| 3232 } | |
| 3233 | |
| 3234 /* | |
| 3235 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3236 */ | |
| 3237 void | |
| 3238 gui_mch_stop_blink() | |
| 3239 { | |
| 3240 if (blink_timer != (XtIntervalId)0) | |
| 3241 { | |
| 3242 XtRemoveTimeOut(blink_timer); | |
| 3243 blink_timer = (XtIntervalId)0; | |
| 3244 } | |
| 3245 if (blink_state == BLINK_OFF) | |
| 3246 gui_update_cursor(TRUE, FALSE); | |
| 3247 blink_state = BLINK_NONE; | |
| 3248 } | |
| 3249 | |
| 3250 /* | |
| 3251 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 3252 * waiting time and shows the cursor. | |
| 3253 */ | |
| 3254 void | |
| 3255 gui_mch_start_blink() | |
| 3256 { | |
| 3257 if (blink_timer != (XtIntervalId)0) | |
| 3258 XtRemoveTimeOut(blink_timer); | |
| 3259 /* Only switch blinking on if none of the times is zero */ | |
| 3260 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) | |
| 3261 { | |
| 3262 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, | |
| 3263 gui_x11_blink_cb, NULL); | |
| 3264 blink_state = BLINK_ON; | |
| 3265 gui_update_cursor(TRUE, FALSE); | |
| 3266 } | |
| 3267 } | |
| 3268 | |
| 3269 static void | |
| 3270 gui_x11_blink_cb(timed_out, interval_id) | |
| 1887 | 3271 XtPointer timed_out UNUSED; |
| 3272 XtIntervalId *interval_id UNUSED; | |
| 7 | 3273 { |
| 3274 if (blink_state == BLINK_ON) | |
| 3275 { | |
| 3276 gui_undraw_cursor(); | |
| 3277 blink_state = BLINK_OFF; | |
| 3278 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3279 gui_x11_blink_cb, NULL); | |
| 3280 } | |
| 3281 else | |
| 3282 { | |
| 3283 gui_update_cursor(TRUE, FALSE); | |
| 3284 blink_state = BLINK_ON; | |
| 3285 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3286 gui_x11_blink_cb, NULL); | |
| 3287 } | |
| 3288 } | |
| 3289 | |
| 3290 /* | |
| 3291 * Return the RGB value of a pixel as a long. | |
| 3292 */ | |
| 3293 long_u | |
| 3294 gui_mch_get_rgb(pixel) | |
| 3295 guicolor_T pixel; | |
| 3296 { | |
| 3297 XColor xc; | |
| 3298 Colormap colormap; | |
| 3299 | |
| 3300 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3301 xc.pixel = pixel; | |
| 3302 XQueryColor(gui.dpy, colormap, &xc); | |
| 3303 | |
| 3304 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00) | |
| 3305 + ((unsigned)xc.blue >> 8); | |
| 3306 } | |
| 3307 | |
| 3308 /* | |
| 3309 * Add the callback functions. | |
| 3310 */ | |
| 3311 void | |
| 3312 gui_x11_callbacks(textArea, vimForm) | |
| 3313 Widget textArea; | |
| 3314 Widget vimForm; | |
| 3315 { | |
| 3316 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3317 gui_x11_visibility_cb, (XtPointer)0); | |
| 3318 | |
| 3319 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3320 (XtPointer)0); | |
| 3321 | |
| 3322 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3323 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3324 | |
| 3325 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3326 (XtPointer)0); | |
| 3327 /* | |
| 3328 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3329 * Only needed for some window managers. | |
| 3330 */ | |
| 3331 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3332 { | |
| 3333 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3334 (XtPointer)0); | |
| 3335 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3336 (XtPointer)0); | |
| 3337 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3338 (XtPointer)0); | |
| 3339 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3340 (XtPointer)0); | |
| 3341 } | |
| 3342 | |
| 3343 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3344 (XtPointer)0); | |
| 3345 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3346 (XtPointer)0); | |
| 3347 | |
| 3348 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3349 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3350 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3351 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3352 ButtonMotionMask | PointerMotionMask, | |
| 3353 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3354 } | |
| 3355 | |
| 3356 /* | |
| 88 | 3357 * Get current mouse coordinates in text window. |
| 7 | 3358 */ |
| 88 | 3359 void |
| 3360 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3361 { |
| 3362 int rootx, rooty, winx, winy; | |
| 3363 Window root, child; | |
| 3364 unsigned int mask; | |
| 3365 | |
| 3366 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3367 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3368 *x = winx; | |
| 3369 *y = winy; | |
| 3370 } else { | |
| 3371 *x = -1; | |
| 3372 *y = -1; | |
| 3373 } | |
| 7 | 3374 } |
| 3375 | |
| 3376 void | |
| 3377 gui_mch_setmouse(x, y) | |
| 3378 int x; | |
| 3379 int y; | |
| 3380 { | |
| 3381 if (gui.wid) | |
| 3382 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3383 } | |
| 3384 | |
| 3385 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3386 XButtonPressedEvent * | |
| 3387 gui_x11_get_last_mouse_event() | |
| 3388 { | |
| 3389 return &last_mouse_event; | |
| 3390 } | |
| 3391 #endif | |
| 3392 | |
| 3393 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3394 | |
| 3395 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3396 * to provide room for the bitmap! */ | |
| 3397 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3398 | |
| 3399 void | |
| 3400 gui_mch_drawsign(row, col, typenr) | |
| 3401 int row; | |
| 3402 int col; | |
| 3403 int typenr; | |
| 3404 { | |
| 3405 XImage *sign; | |
| 3406 | |
| 3407 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3408 { | |
| 3409 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3410 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3411 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3412 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3413 TEXT_Y(row) - sign->height, | |
| 3414 sign->width, sign->height); | |
| 3415 } | |
| 3416 } | |
| 3417 | |
| 3418 void * | |
| 3419 gui_mch_register_sign(signfile) | |
| 3420 char_u *signfile; | |
| 3421 { | |
| 3422 XpmAttributes attrs; | |
| 1827 | 3423 XImage *sign = NULL; |
| 7 | 3424 int status; |
| 3425 | |
| 3426 /* | |
| 3427 * Setup the color substitution table. | |
| 3428 */ | |
| 3429 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3430 { | |
| 1827 | 3431 XpmColorSymbol color[5] = |
| 7 | 3432 { |
| 1827 | 3433 {"none", NULL, 0}, |
| 3434 {"iconColor1", NULL, 0}, | |
| 3435 {"bottomShadowColor", NULL, 0}, | |
| 3436 {"topShadowColor", NULL, 0}, | |
| 3437 {"selectColor", NULL, 0} | |
| 3438 }; | |
| 3439 attrs.valuemask = XpmColorSymbols; | |
| 3440 attrs.numsymbols = 2; | |
| 3441 attrs.colorsymbols = color; | |
| 3442 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3443 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3444 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3445 &sign, NULL, &attrs); |
| 1827 | 3446 if (status == 0) |
| 3447 { | |
| 3448 /* Sign width is fixed at two columns now. | |
| 3449 if (sign->width > gui.sign_width) | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3450 gui.sign_width = sign->width + 8; */ |
| 7 | 3451 } |
| 1827 | 3452 else |
| 3453 EMSG(_(e_signdata)); | |
| 7 | 3454 } |
| 3455 | |
| 3456 return (void *)sign; | |
| 3457 } | |
| 3458 | |
| 3459 void | |
| 3460 gui_mch_destroy_sign(sign) | |
| 3461 void *sign; | |
| 3462 { | |
| 1827 | 3463 XDestroyImage((XImage*)sign); |
| 7 | 3464 } |
| 3465 #endif | |
| 3466 | |
| 3467 | |
| 3468 #ifdef FEAT_MOUSESHAPE | |
| 3469 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3470 * from hidden to not hidden. */ | |
| 3471 static int last_shape = 0; | |
| 3472 #endif | |
| 3473 | |
| 3474 /* | |
| 3475 * Use the blank mouse pointer or not. | |
| 3476 */ | |
| 3477 void | |
| 3478 gui_mch_mousehide(hide) | |
| 3479 int hide; /* TRUE = use blank ptr, FALSE = use parent ptr */ | |
| 3480 { | |
| 3481 if (gui.pointer_hidden != hide) | |
| 3482 { | |
| 3483 gui.pointer_hidden = hide; | |
| 3484 if (hide) | |
| 3485 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3486 else | |
| 3487 #ifdef FEAT_MOUSESHAPE | |
| 3488 mch_set_mouse_shape(last_shape); | |
| 3489 #else | |
| 3490 XUndefineCursor(gui.dpy, gui.wid); | |
| 3491 #endif | |
| 3492 } | |
| 3493 } | |
| 3494 | |
| 3495 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3496 | |
| 3497 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3498 * misc2.c! */ | |
| 3499 static int mshape_ids[] = | |
| 3500 { | |
| 3501 XC_left_ptr, /* arrow */ | |
| 3502 0, /* blank */ | |
| 3503 XC_xterm, /* beam */ | |
| 3504 XC_sb_v_double_arrow, /* updown */ | |
| 3505 XC_sizing, /* udsizing */ | |
| 3506 XC_sb_h_double_arrow, /* leftright */ | |
| 3507 XC_sizing, /* lrsizing */ | |
| 3508 XC_watch, /* busy */ | |
| 3509 XC_X_cursor, /* no */ | |
| 3510 XC_crosshair, /* crosshair */ | |
| 3511 XC_hand1, /* hand1 */ | |
| 3512 XC_hand2, /* hand2 */ | |
| 3513 XC_pencil, /* pencil */ | |
| 3514 XC_question_arrow, /* question */ | |
| 3515 XC_right_ptr, /* right-arrow */ | |
| 3516 XC_center_ptr, /* up-arrow */ | |
| 3517 XC_left_ptr /* last one */ | |
| 3518 }; | |
| 3519 | |
| 3520 void | |
| 3521 mch_set_mouse_shape(shape) | |
| 3522 int shape; | |
| 3523 { | |
| 3524 int id; | |
| 3525 | |
| 3526 if (!gui.in_use) | |
| 3527 return; | |
| 3528 | |
| 3529 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3530 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3531 else | |
| 3532 { | |
| 3533 if (shape >= MSHAPE_NUMBERED) | |
| 3534 { | |
| 3535 id = shape - MSHAPE_NUMBERED; | |
| 3536 if (id >= XC_num_glyphs) | |
| 3537 id = XC_left_ptr; | |
| 3538 else | |
| 3539 id &= ~1; /* they are always even (why?) */ | |
| 3540 } | |
| 3541 else | |
| 3542 id = mshape_ids[shape]; | |
| 3543 | |
| 3544 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3545 } | |
| 3546 if (shape != MSHAPE_HIDE) | |
| 3547 last_shape = shape; | |
| 3548 } | |
| 3549 #endif | |
| 3550 | |
| 3551 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO) | |
| 3552 /* | |
| 3553 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3554 * The check for a non-toolbar item was added, because there is a crash when | |
| 3555 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3556 */ | |
| 3557 void | |
| 3558 gui_mch_menu_set_tip(menu) | |
| 3559 vimmenu_T *menu; | |
| 3560 { | |
| 3561 if (menu->id != NULL && menu->parent != NULL | |
| 3562 && menu_is_toolbar(menu->parent->name)) | |
| 3563 { | |
| 3564 /* Always destroy and create the balloon, in case the string was | |
| 3565 * changed. */ | |
| 3566 if (menu->tip != NULL) | |
| 3567 { | |
| 3568 gui_mch_destroy_beval_area(menu->tip); | |
| 3569 menu->tip = NULL; | |
| 3570 } | |
| 3571 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3572 menu->tip = gui_mch_create_beval_area( | |
| 3573 menu->id, | |
| 3574 menu->strings[MENU_INDEX_TIP], | |
| 3575 NULL, | |
| 3576 NULL); | |
| 3577 } | |
| 3578 } | |
| 3579 #endif |