Mercurial > vim
annotate src/gui_x11.c @ 22140:9f0e6dabb1b0
Added tag v8.2.1619 for changeset c7fb7361df33a902a6d29d37a166089fbdc2dbe6
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 05 Sep 2020 23:00:04 +0200 |
| parents | f260c1411833 |
| children | c19acd92ee83 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 /* | |
| 11 * Common code for the Motif and Athena GUI. | |
| 12 * Not used for GTK. | |
| 13 */ | |
| 14 | |
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15 #include "vim.h" |
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16 |
| 7 | 17 #include <X11/keysym.h> |
| 18 #include <X11/Xatom.h> | |
| 19 #include <X11/StringDefs.h> | |
| 20 #include <X11/Intrinsic.h> | |
| 21 #include <X11/Shell.h> | |
| 22 #include <X11/cursorfont.h> | |
| 23 | |
| 24 /* | |
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25 * XpmP.h is preferred, because it makes the signs drawn with a transparent |
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26 * background instead of black. |
| 7 | 27 */ |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
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29 && !defined(HAVE_X11_XPM_H) |
| 7 | 30 # include <Xm/XpmP.h> |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
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33 # ifdef VMS |
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34 # include <xpm.h> |
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35 # else |
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36 # include <X11/xpm.h> |
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37 # endif |
| 7 | 38 # endif |
| 39 #endif | |
| 40 | |
| 41 #ifdef FEAT_XFONTSET | |
| 42 # ifdef X_LOCALE | |
| 43 # include <X11/Xlocale.h> | |
| 44 # else | |
| 45 # include <locale.h> | |
| 46 # endif | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 50 # include <X11/Sunkeysym.h> | |
| 51 #endif | |
| 52 | |
| 53 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 54 # include <X11/Xmu/Editres.h> | |
| 55 #endif | |
| 56 | |
| 57 #define VIM_NAME "vim" | |
| 58 #define VIM_CLASS "Vim" | |
| 59 | |
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60 // Default resource values |
| 7 | 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" | |
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74 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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75 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 76 #else |
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77 // use the default (CDE) colors |
| 7 | 78 # define DFLT_MENU_BG_COLOR "" |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 84 #endif |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
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88 static Atom wm_atoms[2]; // Window Manager Atoms |
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89 #define DELETE_WINDOW_IDX 0 // index in wm_atoms[] for WM_DELETE_WINDOW |
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90 #define SAVE_YOURSELF_IDX 1 // index in wm_atoms[] for WM_SAVE_YOURSELF |
| 7 | 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 | |
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126 static int check_fontset_sanity(XFontSet fs); |
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127 static int fontset_width(XFontSet fs); |
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128 static int fontset_ascent(XFontSet fs); |
| 7 | 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 | |
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139 static void gui_x11_check_copy_area(void); |
| 7 | 140 #ifdef FEAT_CLIENTSERVER |
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141 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 142 #endif |
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143 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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144 static Cursor gui_x11_create_blank_mouse(void); |
| 7 | 145 |
| 146 | |
| 147 /* | |
| 148 * Keycodes recognized by vim. | |
| 149 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 150 * same change! | |
| 151 */ | |
| 152 static struct specialkey | |
| 153 { | |
| 154 KeySym key_sym; | |
| 155 char_u vim_code0; | |
| 156 char_u vim_code1; | |
| 157 } special_keys[] = | |
| 158 { | |
| 159 {XK_Up, 'k', 'u'}, | |
| 160 {XK_Down, 'k', 'd'}, | |
| 161 {XK_Left, 'k', 'l'}, | |
| 162 {XK_Right, 'k', 'r'}, | |
| 163 | |
| 164 {XK_F1, 'k', '1'}, | |
| 165 {XK_F2, 'k', '2'}, | |
| 166 {XK_F3, 'k', '3'}, | |
| 167 {XK_F4, 'k', '4'}, | |
| 168 {XK_F5, 'k', '5'}, | |
| 169 {XK_F6, 'k', '6'}, | |
| 170 {XK_F7, 'k', '7'}, | |
| 171 {XK_F8, 'k', '8'}, | |
| 172 {XK_F9, 'k', '9'}, | |
| 173 {XK_F10, 'k', ';'}, | |
| 174 | |
| 175 {XK_F11, 'F', '1'}, | |
| 176 {XK_F12, 'F', '2'}, | |
| 177 {XK_F13, 'F', '3'}, | |
| 178 {XK_F14, 'F', '4'}, | |
| 179 {XK_F15, 'F', '5'}, | |
| 180 {XK_F16, 'F', '6'}, | |
| 181 {XK_F17, 'F', '7'}, | |
| 182 {XK_F18, 'F', '8'}, | |
| 183 {XK_F19, 'F', '9'}, | |
| 184 {XK_F20, 'F', 'A'}, | |
| 185 | |
| 186 {XK_F21, 'F', 'B'}, | |
| 187 {XK_F22, 'F', 'C'}, | |
| 188 {XK_F23, 'F', 'D'}, | |
| 189 {XK_F24, 'F', 'E'}, | |
| 190 {XK_F25, 'F', 'F'}, | |
| 191 {XK_F26, 'F', 'G'}, | |
| 192 {XK_F27, 'F', 'H'}, | |
| 193 {XK_F28, 'F', 'I'}, | |
| 194 {XK_F29, 'F', 'J'}, | |
| 195 {XK_F30, 'F', 'K'}, | |
| 196 | |
| 197 {XK_F31, 'F', 'L'}, | |
| 198 {XK_F32, 'F', 'M'}, | |
| 199 {XK_F33, 'F', 'N'}, | |
| 200 {XK_F34, 'F', 'O'}, | |
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201 {XK_F35, 'F', 'P'}, // keysymdef.h defines up to F35 |
| 7 | 202 #ifdef SunXK_F36 |
| 203 {SunXK_F36, 'F', 'Q'}, | |
| 204 {SunXK_F37, 'F', 'R'}, | |
| 205 #endif | |
| 206 | |
| 207 {XK_Help, '%', '1'}, | |
| 208 {XK_Undo, '&', '8'}, | |
| 209 {XK_BackSpace, 'k', 'b'}, | |
| 210 {XK_Insert, 'k', 'I'}, | |
| 211 {XK_Delete, 'k', 'D'}, | |
| 212 {XK_Home, 'k', 'h'}, | |
| 213 {XK_End, '@', '7'}, | |
| 214 {XK_Prior, 'k', 'P'}, | |
| 215 {XK_Next, 'k', 'N'}, | |
| 216 {XK_Print, '%', '9'}, | |
| 217 | |
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218 // Keypad keys: |
| 7 | 219 #ifdef XK_KP_Left |
| 220 {XK_KP_Left, 'k', 'l'}, | |
| 221 {XK_KP_Right, 'k', 'r'}, | |
| 222 {XK_KP_Up, 'k', 'u'}, | |
| 223 {XK_KP_Down, 'k', 'd'}, | |
| 224 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 225 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 226 {XK_KP_Home, 'K', '1'}, | |
| 227 {XK_KP_End, 'K', '4'}, | |
| 228 {XK_KP_Prior, 'K', '3'}, | |
| 229 {XK_KP_Next, 'K', '5'}, | |
| 230 | |
| 231 {XK_KP_Add, 'K', '6'}, | |
| 232 {XK_KP_Subtract, 'K', '7'}, | |
| 233 {XK_KP_Divide, 'K', '8'}, | |
| 234 {XK_KP_Multiply, 'K', '9'}, | |
| 235 {XK_KP_Enter, 'K', 'A'}, | |
| 236 {XK_KP_Decimal, 'K', 'B'}, | |
| 237 | |
| 238 {XK_KP_0, 'K', 'C'}, | |
| 239 {XK_KP_1, 'K', 'D'}, | |
| 240 {XK_KP_2, 'K', 'E'}, | |
| 241 {XK_KP_3, 'K', 'F'}, | |
| 242 {XK_KP_4, 'K', 'G'}, | |
| 243 {XK_KP_5, 'K', 'H'}, | |
| 244 {XK_KP_6, 'K', 'I'}, | |
| 245 {XK_KP_7, 'K', 'J'}, | |
| 246 {XK_KP_8, 'K', 'K'}, | |
| 247 {XK_KP_9, 'K', 'L'}, | |
| 248 #endif | |
| 249 | |
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250 // End of list marker: |
| 7 | 251 {(KeySym)0, 0, 0} |
| 252 }; | |
| 253 | |
| 254 #define XtNboldFont "boldFont" | |
| 255 #define XtCBoldFont "BoldFont" | |
| 256 #define XtNitalicFont "italicFont" | |
| 257 #define XtCItalicFont "ItalicFont" | |
| 258 #define XtNboldItalicFont "boldItalicFont" | |
| 259 #define XtCBoldItalicFont "BoldItalicFont" | |
| 260 #define XtNscrollbarWidth "scrollbarWidth" | |
| 261 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 262 #define XtNmenuHeight "menuHeight" | |
| 263 #define XtCMenuHeight "MenuHeight" | |
| 264 #define XtNmenuFont "menuFont" | |
| 265 #define XtCMenuFont "MenuFont" | |
| 266 #define XtNmenuFontSet "menuFontSet" | |
| 267 #define XtCMenuFontSet "MenuFontSet" | |
| 268 | |
| 269 | |
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270 // Resources for setting the foreground and background colors of menus |
| 7 | 271 #define XtNmenuBackground "menuBackground" |
| 272 #define XtCMenuBackground "MenuBackground" | |
| 273 #define XtNmenuForeground "menuForeground" | |
| 274 #define XtCMenuForeground "MenuForeground" | |
| 275 | |
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276 // Resources for setting the foreground and background colors of scrollbars |
| 7 | 277 #define XtNscrollBackground "scrollBackground" |
| 278 #define XtCScrollBackground "ScrollBackground" | |
| 279 #define XtNscrollForeground "scrollForeground" | |
| 280 #define XtCScrollForeground "ScrollForeground" | |
| 281 | |
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282 // Resources for setting the foreground and background colors of tooltip |
| 7 | 283 #define XtNtooltipBackground "tooltipBackground" |
| 284 #define XtCTooltipBackground "TooltipBackground" | |
| 285 #define XtNtooltipForeground "tooltipForeground" | |
| 286 #define XtCTooltipForeground "TooltipForeground" | |
| 287 #define XtNtooltipFont "tooltipFont" | |
| 288 #define XtCTooltipFont "TooltipFont" | |
| 289 | |
| 290 /* | |
| 291 * X Resources: | |
| 292 */ | |
| 293 static XtResource vim_resources[] = | |
| 294 { | |
| 295 { | |
| 296 XtNforeground, | |
| 297 XtCForeground, | |
| 298 XtRPixel, | |
| 299 sizeof(Pixel), | |
| 300 XtOffsetOf(gui_T, def_norm_pixel), | |
| 301 XtRString, | |
| 302 XtDefaultForeground | |
| 303 }, | |
| 304 { | |
| 305 XtNbackground, | |
| 306 XtCBackground, | |
| 307 XtRPixel, | |
| 308 sizeof(Pixel), | |
| 309 XtOffsetOf(gui_T, def_back_pixel), | |
| 310 XtRString, | |
| 311 XtDefaultBackground | |
| 312 }, | |
| 313 { | |
| 314 XtNfont, | |
| 315 XtCFont, | |
| 316 XtRString, | |
| 317 sizeof(String *), | |
| 318 XtOffsetOf(gui_T, rsrc_font_name), | |
| 319 XtRImmediate, | |
| 320 XtDefaultFont | |
| 321 }, | |
| 322 { | |
| 323 XtNboldFont, | |
| 324 XtCBoldFont, | |
| 325 XtRString, | |
| 326 sizeof(String *), | |
| 327 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 328 XtRImmediate, | |
| 329 "" | |
| 330 }, | |
| 331 { | |
| 332 XtNitalicFont, | |
| 333 XtCItalicFont, | |
| 334 XtRString, | |
| 335 sizeof(String *), | |
| 336 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 337 XtRImmediate, | |
| 338 "" | |
| 339 }, | |
| 340 { | |
| 341 XtNboldItalicFont, | |
| 342 XtCBoldItalicFont, | |
| 343 XtRString, | |
| 344 sizeof(String *), | |
| 345 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 346 XtRImmediate, | |
| 347 "" | |
| 348 }, | |
| 349 { | |
| 350 XtNgeometry, | |
| 351 XtCGeometry, | |
| 352 XtRString, | |
| 353 sizeof(String *), | |
| 354 XtOffsetOf(gui_T, geom), | |
| 355 XtRImmediate, | |
| 356 "" | |
| 357 }, | |
| 358 { | |
| 359 XtNreverseVideo, | |
| 360 XtCReverseVideo, | |
| 361 XtRBool, | |
| 362 sizeof(Bool), | |
| 363 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 364 XtRImmediate, | |
| 365 (XtPointer)False | |
| 366 }, | |
| 367 { | |
| 368 XtNborderWidth, | |
| 369 XtCBorderWidth, | |
| 370 XtRInt, | |
| 371 sizeof(int), | |
| 372 XtOffsetOf(gui_T, border_width), | |
| 373 XtRImmediate, | |
| 374 (XtPointer)2 | |
| 375 }, | |
| 376 { | |
| 377 XtNscrollbarWidth, | |
| 378 XtCScrollbarWidth, | |
| 379 XtRInt, | |
| 380 sizeof(int), | |
| 381 XtOffsetOf(gui_T, scrollbar_width), | |
| 382 XtRImmediate, | |
| 383 (XtPointer)SB_DEFAULT_WIDTH | |
| 384 }, | |
| 385 #ifdef FEAT_MENU | |
|
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386 # ifdef FEAT_GUI_ATHENA // with Motif the height is always computed |
| 7 | 387 { |
| 388 XtNmenuHeight, | |
| 389 XtCMenuHeight, | |
| 390 XtRInt, | |
| 391 sizeof(int), | |
| 392 XtOffsetOf(gui_T, menu_height), | |
| 393 XtRImmediate, | |
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394 (XtPointer)MENU_DEFAULT_HEIGHT // Should figure out at run time |
| 7 | 395 }, |
| 396 # endif | |
| 397 { | |
| 398 # ifdef FONTSET_ALWAYS | |
| 399 XtNmenuFontSet, | |
| 400 XtCMenuFontSet, | |
| 401 #else | |
| 402 XtNmenuFont, | |
| 403 XtCMenuFont, | |
| 404 #endif | |
| 405 XtRString, | |
| 406 sizeof(char *), | |
| 407 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 408 XtRString, | |
| 409 DFLT_MENU_FONT | |
| 410 }, | |
| 411 #endif | |
| 412 { | |
| 413 XtNmenuForeground, | |
| 414 XtCMenuForeground, | |
| 415 XtRString, | |
| 416 sizeof(char *), | |
| 417 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 418 XtRString, | |
| 419 DFLT_MENU_FG_COLOR | |
| 420 }, | |
| 421 { | |
| 422 XtNmenuBackground, | |
| 423 XtCMenuBackground, | |
| 424 XtRString, | |
| 425 sizeof(char *), | |
| 426 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 427 XtRString, | |
| 428 DFLT_MENU_BG_COLOR | |
| 429 }, | |
| 430 { | |
| 431 XtNscrollForeground, | |
| 432 XtCScrollForeground, | |
| 433 XtRString, | |
| 434 sizeof(char *), | |
| 435 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 436 XtRString, | |
| 437 DFLT_SCROLL_FG_COLOR | |
| 438 }, | |
| 439 { | |
| 440 XtNscrollBackground, | |
| 441 XtCScrollBackground, | |
| 442 XtRString, | |
| 443 sizeof(char *), | |
| 444 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 445 XtRString, | |
| 446 DFLT_SCROLL_BG_COLOR | |
| 447 }, | |
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448 #ifdef FEAT_BEVAL_GUI |
| 7 | 449 { |
| 450 XtNtooltipForeground, | |
| 451 XtCTooltipForeground, | |
| 452 XtRString, | |
| 453 sizeof(char *), | |
| 454 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 455 XtRString, | |
| 456 DFLT_TOOLTIP_FG_COLOR | |
| 457 }, | |
| 458 { | |
| 459 XtNtooltipBackground, | |
| 460 XtCTooltipBackground, | |
| 461 XtRString, | |
| 462 sizeof(char *), | |
| 463 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 464 XtRString, | |
| 465 DFLT_TOOLTIP_BG_COLOR | |
| 466 }, | |
| 467 { | |
| 468 XtNtooltipFont, | |
| 469 XtCTooltipFont, | |
| 470 XtRString, | |
| 471 sizeof(char *), | |
| 472 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 473 XtRString, | |
| 474 DFLT_TOOLTIP_FONT | |
| 475 }, | |
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476 // This one may not be really needed? |
| 7 | 477 { |
| 478 "balloonEvalFontSet", | |
| 479 XtCFontSet, | |
| 480 XtRFontSet, | |
| 481 sizeof(XFontSet), | |
| 482 XtOffsetOf(gui_T, tooltip_fontset), | |
| 483 XtRImmediate, | |
| 484 (XtPointer)NOFONTSET | |
| 485 }, | |
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486 #endif // FEAT_BEVAL_GUI |
| 7 | 487 #ifdef FEAT_XIM |
| 488 { | |
| 489 "preeditType", | |
| 490 "PreeditType", | |
| 491 XtRString, | |
| 492 sizeof(char*), | |
| 493 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 494 XtRString, | |
| 495 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 496 }, | |
| 497 { | |
| 498 "inputMethod", | |
| 499 "InputMethod", | |
| 500 XtRString, | |
| 501 sizeof(char*), | |
| 502 XtOffsetOf(gui_T, rsrc_input_method), | |
| 503 XtRString, | |
| 504 NULL | |
| 505 }, | |
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506 #endif // FEAT_XIM |
| 7 | 507 }; |
| 508 | |
| 509 /* | |
| 510 * This table holds all the X GUI command line options allowed. This includes | |
| 511 * the standard ones so that we can skip them when vim is started without the | |
| 512 * GUI (but the GUI might start up later). | |
| 513 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 514 */ | |
| 515 static XrmOptionDescRec cmdline_options[] = | |
| 516 { | |
|
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517 // We handle these options ourselves |
| 7 | 518 {"-bg", ".background", XrmoptionSepArg, NULL}, |
| 519 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 520 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 521 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 522 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 523 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 524 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 525 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 526 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 527 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 528 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 529 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 530 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 531 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 532 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 533 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 534 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 535 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 536 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 537 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 538 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 539 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 540 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 541 #ifdef FONTSET_ALWAYS | |
| 542 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 543 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 544 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 545 #else | |
| 546 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 547 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 548 #endif | |
| 549 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 550 }; | |
| 551 | |
| 552 static int gui_argc = 0; | |
| 553 static char **gui_argv = NULL; | |
| 554 | |
| 555 /* | |
| 556 * Call-back routines. | |
| 557 */ | |
| 558 | |
| 559 static void | |
|
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560 gui_x11_timer_cb( |
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561 XtPointer timed_out, |
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562 XtIntervalId *interval_id UNUSED) |
| 7 | 563 { |
| 564 *((int *)timed_out) = TRUE; | |
| 565 } | |
| 566 | |
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567 #ifdef FEAT_JOB_CHANNEL |
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568 static void |
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569 channel_poll_cb( |
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570 XtPointer client_data, |
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571 XtIntervalId *interval_id UNUSED) |
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572 { |
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573 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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574 |
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575 // Using an event handler for a channel that may be disconnected does |
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576 // not work, it hangs. Instead poll for messages. |
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577 channel_handle_events(TRUE); |
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578 parse_queued_messages(); |
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579 |
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580 // repeat |
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581 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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582 channel_poll_cb, client_data); |
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583 } |
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584 #endif |
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585 |
| 7 | 586 static void |
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587 gui_x11_visibility_cb( |
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588 Widget w UNUSED, |
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589 XtPointer dud UNUSED, |
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590 XEvent *event, |
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591 Boolean *dum UNUSED) |
| 7 | 592 { |
| 593 if (event->type != VisibilityNotify) | |
| 594 return; | |
| 595 | |
| 596 gui.visibility = event->xvisibility.state; | |
| 597 | |
| 598 /* | |
| 599 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 600 * to receive an event to tell us whether it worked or not. | |
| 601 */ | |
| 602 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 603 gui.visibility != VisibilityUnobscured); | |
| 604 | |
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605 // This is needed for when redrawing is slow. |
| 7 | 606 gui_mch_update(); |
| 607 } | |
| 608 | |
| 609 static void | |
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610 gui_x11_expose_cb( |
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611 Widget w UNUSED, |
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612 XtPointer dud UNUSED, |
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613 XEvent *event, |
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614 Boolean *dum UNUSED) |
| 7 | 615 { |
| 616 XExposeEvent *gevent; | |
| 617 int new_x; | |
| 618 | |
| 619 if (event->type != Expose) | |
| 620 return; | |
| 621 | |
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622 out_flush(); // make sure all output has been processed |
| 7 | 623 |
| 624 gevent = (XExposeEvent *)event; | |
| 625 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 626 | |
| 627 new_x = FILL_X(0); | |
| 628 | |
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629 // Clear the border areas if needed |
| 7 | 630 if (gevent->x < new_x) |
| 631 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 632 if (gevent->y < FILL_Y(0)) | |
| 633 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 634 if (gevent->x > FILL_X(Columns)) | |
| 635 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 636 if (gevent->y > FILL_Y(Rows)) | |
| 637 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 638 | |
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639 // This is needed for when redrawing is slow. |
| 7 | 640 gui_mch_update(); |
| 641 } | |
| 642 | |
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643 #if (defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 644 /* |
| 445 | 645 * This function fills in the XRectangle object with the current x,y |
| 646 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 647 * those resources will restore the window to its former position and |
| 445 | 648 * dimensions. |
| 7 | 649 * |
| 445 | 650 * Note: This function may fail, in which case the XRectangle will be |
| 651 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 652 * failed condition prior to calling this function. | |
| 7 | 653 */ |
| 654 static void | |
| 655 shellRectangle(Widget shell, XRectangle *r) | |
| 656 { | |
| 657 Window rootw, shellw, child, parentw; | |
| 658 int absx, absy; | |
| 659 XWindowAttributes a; | |
| 660 Window *children; | |
| 661 unsigned int childrenCount; | |
| 662 | |
| 663 shellw = XtWindow(shell); | |
| 664 if (shellw == 0) | |
| 665 return; | |
| 666 for (;;) | |
| 667 { | |
| 668 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 669 &children, &childrenCount); | |
| 670 XFree(children); | |
| 671 if (parentw == rootw) | |
| 672 break; | |
| 673 shellw = parentw; | |
| 674 } | |
| 675 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 676 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 677 &absx, &absy, &child); | |
| 678 r->x = absx; | |
| 679 r->y = absy; | |
| 680 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 681 } | |
| 682 #endif | |
| 683 | |
| 684 static void | |
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685 gui_x11_resize_window_cb( |
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686 Widget w UNUSED, |
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687 XtPointer dud UNUSED, |
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688 XEvent *event, |
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689 Boolean *dum UNUSED) |
| 7 | 690 { |
| 691 static int lastWidth, lastHeight; | |
| 692 | |
| 693 if (event->type != ConfigureNotify) | |
| 694 return; | |
| 695 | |
| 696 if (event->xconfigure.width != lastWidth | |
| 697 || event->xconfigure.height != lastHeight) | |
| 698 { | |
| 699 lastWidth = event->xconfigure.width; | |
| 700 lastHeight = event->xconfigure.height; | |
| 701 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 702 #ifdef FEAT_XIM | |
| 703 - xim_get_status_area_height() | |
| 704 #endif | |
| 705 ); | |
| 706 } | |
|
2209
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diff
changeset
|
707 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 708 if (netbeans_active()) |
| 7 | 709 { |
| 710 XRectangle rec; | |
| 711 | |
| 712 shellRectangle(w, &rec); | |
| 713 netbeans_frame_moved(rec.x, rec.y); | |
| 714 } | |
| 715 #endif | |
| 716 #ifdef FEAT_XIM | |
| 717 xim_set_preedit(); | |
| 718 #endif | |
| 719 } | |
| 720 | |
| 721 static void | |
|
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|
722 gui_x11_focus_change_cb( |
|
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|
723 Widget w UNUSED, |
|
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|
724 XtPointer data UNUSED, |
|
bcef391c101c
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|
725 XEvent *event, |
|
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diff
changeset
|
726 Boolean *dum UNUSED) |
| 7 | 727 { |
| 728 gui_focus_change(event->type == FocusIn); | |
| 729 } | |
| 730 | |
| 731 static void | |
|
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diff
changeset
|
732 gui_x11_enter_cb( |
|
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|
733 Widget w UNUSED, |
|
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|
734 XtPointer data UNUSED, |
|
bcef391c101c
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|
735 XEvent *event UNUSED, |
|
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diff
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|
736 Boolean *dum UNUSED) |
| 7 | 737 { |
| 738 gui_focus_change(TRUE); | |
| 739 } | |
| 740 | |
| 741 static void | |
|
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|
742 gui_x11_leave_cb( |
|
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|
743 Widget w UNUSED, |
|
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|
744 XtPointer data UNUSED, |
|
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diff
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|
745 XEvent *event UNUSED, |
|
bcef391c101c
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|
746 Boolean *dum UNUSED) |
| 7 | 747 { |
| 748 gui_focus_change(FALSE); | |
| 749 } | |
| 750 | |
|
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|
751 #if defined(X_HAVE_UTF8_STRING) |
| 7 | 752 # if X_HAVE_UTF8_STRING |
| 753 # define USE_UTF8LOOKUP | |
| 754 # endif | |
| 755 #endif | |
| 756 | |
| 757 void | |
|
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diff
changeset
|
758 gui_x11_key_hit_cb( |
|
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|
759 Widget w UNUSED, |
|
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|
760 XtPointer dud UNUSED, |
|
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|
761 XEvent *event, |
|
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|
762 Boolean *dum UNUSED) |
| 7 | 763 { |
| 764 XKeyPressedEvent *ev_press; | |
| 765 #ifdef FEAT_XIM | |
| 766 char_u string2[256]; | |
| 767 char_u string_shortbuf[256]; | |
| 768 char_u *string = string_shortbuf; | |
| 769 Boolean string_alloced = False; | |
| 770 Status status; | |
| 771 #else | |
| 772 char_u string[4], string2[3]; | |
| 773 #endif | |
|
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774 KeySym key_sym; |
|
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|
775 int len; |
| 7 | 776 int i; |
| 777 int modifiers; | |
| 778 int key; | |
| 779 | |
| 780 ev_press = (XKeyPressedEvent *)event; | |
| 781 | |
| 782 #ifdef FEAT_XIM | |
| 783 if (xic) | |
| 784 { | |
| 785 # ifdef USE_UTF8LOOKUP | |
|
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786 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when |
|
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|
787 // the locale isn't utf-8. |
| 7 | 788 if (enc_utf8) |
| 789 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 790 sizeof(string_shortbuf), &key_sym, &status); | |
| 791 else | |
| 792 # endif | |
| 793 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 794 sizeof(string_shortbuf), &key_sym, &status); | |
| 795 if (status == XBufferOverflow) | |
| 796 { | |
| 797 string = (char_u *)XtMalloc(len + 1); | |
| 798 string_alloced = True; | |
| 799 # ifdef USE_UTF8LOOKUP | |
|
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|
800 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even |
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|
801 // when the locale isn't utf-8. |
| 7 | 802 if (enc_utf8) |
| 803 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 804 len, &key_sym, &status); | |
| 805 else | |
| 806 # endif | |
| 807 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 808 len, &key_sym, &status); | |
| 809 } | |
| 810 if (status == XLookupNone || status == XLookupChars) | |
| 811 key_sym = XK_VoidSymbol; | |
| 812 | |
|
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|
813 // Do conversion from 'termencoding' to 'encoding'. When using |
|
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|
814 // Xutf8LookupString() it has already been done. |
| 7 | 815 if (len > 0 && input_conv.vc_type != CONV_NONE |
|
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parents:
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changeset
|
816 # ifdef USE_UTF8LOOKUP |
| 7 | 817 && !enc_utf8 |
|
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|
818 # endif |
| 7 | 819 ) |
| 820 { | |
|
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821 int maxlen = len * 4 + 40; // guessed |
| 7 | 822 char_u *p = (char_u *)XtMalloc(maxlen); |
| 823 | |
| 824 mch_memmove(p, string, len); | |
| 825 if (string_alloced) | |
| 826 XtFree((char *)string); | |
| 827 string = p; | |
| 828 string_alloced = True; | |
| 829 len = convert_input(p, len, maxlen); | |
| 830 } | |
| 831 | |
|
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diff
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|
832 // Translate CSI to K_CSI, otherwise it could be recognized as the |
|
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parents:
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diff
changeset
|
833 // start of a special key. |
| 7 | 834 for (i = 0; i < len; ++i) |
| 835 if (string[i] == CSI) | |
| 836 { | |
| 837 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 838 | |
| 839 mch_memmove(p, string, i + 1); | |
| 840 p[i + 1] = KS_EXTRA; | |
| 841 p[i + 2] = (int)KE_CSI; | |
| 842 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 843 if (string_alloced) | |
| 844 XtFree((char *)string); | |
| 845 string = p; | |
| 846 string_alloced = True; | |
| 847 i += 2; | |
| 848 len += 2; | |
| 849 } | |
| 850 } | |
| 851 else | |
| 852 #endif | |
| 853 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 854 &key_sym, NULL); | |
| 855 | |
| 856 #ifdef SunXK_F36 | |
| 857 /* | |
| 858 * These keys have bogus lookup strings, and trapping them here is | |
| 859 * easier than trying to XRebindKeysym() on them with every possible | |
| 860 * combination of modifiers. | |
| 861 */ | |
| 862 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 863 len = 0; | |
| 864 #endif | |
| 865 | |
| 866 if (key_sym == XK_space) | |
|
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diff
changeset
|
867 string[0] = ' '; // Otherwise Ctrl-Space doesn't work |
| 7 | 868 |
| 869 /* | |
| 870 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 871 * allow just Ctrl+minus too. | |
| 872 */ | |
| 873 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 874 string[0] = Ctrl__; | |
| 875 | |
| 876 #ifdef XK_ISO_Left_Tab | |
|
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diff
changeset
|
877 // why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? |
| 7 | 878 if (key_sym == XK_ISO_Left_Tab) |
| 879 { | |
| 880 key_sym = XK_Tab; | |
| 881 string[0] = TAB; | |
| 882 len = 1; | |
| 883 } | |
| 884 #endif | |
| 885 | |
|
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diff
changeset
|
886 // We used to apply Alt/Meta to the key here (Mod1Mask), but that is now |
|
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parents:
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diff
changeset
|
887 // done later, the same as it happens for the terminal. Hopefully that |
|
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parents:
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diff
changeset
|
888 // works for everybody... |
| 7 | 889 |
| 890 if (len == 1 && string[0] == CSI) | |
| 891 { | |
| 892 string[1] = KS_EXTRA; | |
| 893 string[2] = (int)KE_CSI; | |
| 894 len = -3; | |
| 895 } | |
| 896 | |
|
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diff
changeset
|
897 // Check for special keys. Also do this when len == 1 (key has an ASCII |
|
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parents:
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diff
changeset
|
898 // value) to detect backspace, delete and keypad keys. |
| 7 | 899 if (len == 0 || len == 1) |
| 900 { | |
| 901 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 902 { | |
| 903 if (special_keys[i].key_sym == key_sym) | |
| 904 { | |
| 905 string[0] = CSI; | |
| 906 string[1] = special_keys[i].vim_code0; | |
| 907 string[2] = special_keys[i].vim_code1; | |
| 908 len = -3; | |
| 909 break; | |
| 910 } | |
| 911 } | |
| 912 } | |
| 913 | |
|
18788
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diff
changeset
|
914 // Unrecognised key is ignored. |
| 7 | 915 if (len == 0) |
| 916 goto theend; | |
| 917 | |
|
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parents:
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diff
changeset
|
918 // Handle modifiers. |
|
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parents:
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diff
changeset
|
919 modifiers = 0; |
|
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diff
changeset
|
920 if (ev_press->state & ShiftMask) |
|
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diff
changeset
|
921 modifiers |= MOD_MASK_SHIFT; |
|
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diff
changeset
|
922 if (ev_press->state & ControlMask) |
|
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diff
changeset
|
923 { |
|
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parents:
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diff
changeset
|
924 modifiers |= MOD_MASK_CTRL; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
925 if (len == 1 && string[0] < 0x20) |
|
a5a24d688e11
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diff
changeset
|
926 // Use the character before applyng CTRL. |
|
a5a24d688e11
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Bram Moolenaar <Bram@vim.org>
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|
927 string[0] += 0x40; |
|
a5a24d688e11
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diff
changeset
|
928 } |
|
20421
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diff
changeset
|
929 if (ev_press->state & Mod1Mask) |
|
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changeset
|
930 modifiers |= MOD_MASK_ALT; |
|
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diff
changeset
|
931 if (ev_press->state & Mod4Mask) |
|
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changeset
|
932 modifiers |= MOD_MASK_META; |
|
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|
933 |
|
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changeset
|
934 /* |
|
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diff
changeset
|
935 * For some keys a shift modifier is translated into another key |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
936 * code. |
|
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|
937 */ |
|
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changeset
|
938 if (len == -3) |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
939 key = TO_SPECIAL(string[1], string[2]); |
|
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Bram Moolenaar <Bram@vim.org>
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|
940 else |
|
20951
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patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
941 { |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
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changeset
|
942 string[len] = NUL; |
|
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patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
943 key = mb_ptr2char(string); |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
944 } |
|
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
945 key = simplify_key(key, &modifiers); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
946 if (key == CSI) |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
947 key = K_CSI; |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
948 if (IS_SPECIAL(key)) |
| 7 | 949 { |
|
20421
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
950 string[0] = CSI; |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
951 string[1] = K_SECOND(key); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
952 string[2] = K_THIRD(key); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
953 len = 3; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
954 } |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
955 else |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
956 { |
|
20951
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
957 len = mb_char2bytes(key, string); |
|
20553
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
958 |
|
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
959 // Remove the SHIFT modifier for keys where it's already included, |
|
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
960 // e.g., '(', '!' and '*'. |
|
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
961 if (!ASCII_ISALPHA(key) && key > 0x20 && key < 0x7f) |
|
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
962 modifiers &= ~MOD_MASK_SHIFT; |
|
20421
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
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changeset
|
963 } |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
964 |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
965 if (modifiers != 0) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
966 { |
|
8590a462ad46
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
967 string2[0] = CSI; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
968 string2[1] = KS_MODIFIER; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
969 string2[2] = modifiers; |
|
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patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
970 add_to_input_buf(string2, 3); |
| 7 | 971 } |
| 972 | |
|
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
973 // Check if the key interrupts. |
| 7 | 974 { |
|
21570
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patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
975 int int_ch = check_for_interrupt(key, modifiers); |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
976 |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
977 if (int_ch != NUL) |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
978 { |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
979 trash_input_buf(); |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
980 string[0] = int_ch; |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
981 len = 1; |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
982 } |
| 7 | 983 } |
| 984 | |
| 985 add_to_input_buf(string, len); | |
| 986 | |
| 987 /* | |
| 988 * blank out the pointer if necessary | |
| 989 */ | |
| 990 if (p_mh) | |
| 991 gui_mch_mousehide(TRUE); | |
| 992 | |
| 993 #if defined(FEAT_BEVAL_TIP) | |
| 994 { | |
| 995 BalloonEval *be; | |
| 996 | |
| 997 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 998 gui_mch_unpost_balloon(be); | |
| 999 } | |
| 1000 #endif | |
| 1001 theend: | |
|
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patch 8.1.2383: using old C style comments
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parents:
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changeset
|
1002 {} // some compilers need a statement here |
| 7 | 1003 #ifdef FEAT_XIM |
| 1004 if (string_alloced) | |
| 1005 XtFree((char *)string); | |
| 1006 #endif | |
| 1007 } | |
| 1008 | |
| 1009 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1010 gui_x11_mouse_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1011 Widget w UNUSED, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1012 XtPointer dud UNUSED, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1013 XEvent *event, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1014 Boolean *dum UNUSED) |
| 7 | 1015 { |
| 1016 static XtIntervalId timer = (XtIntervalId)0; | |
| 1017 static int timed_out = TRUE; | |
| 1018 | |
| 1019 int button; | |
| 1020 int repeated_click = FALSE; | |
| 1021 int x, y; | |
| 1022 int_u x_modifiers; | |
| 1023 int_u vim_modifiers; | |
| 1024 | |
| 1025 if (event->type == MotionNotify) | |
| 1026 { | |
|
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parents:
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diff
changeset
|
1027 // Get the latest position, avoids lagging behind on a drag. |
| 7 | 1028 x = event->xmotion.x; |
| 1029 y = event->xmotion.y; | |
| 1030 x_modifiers = event->xmotion.state; | |
| 1031 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1032 ? MOUSE_DRAG : ' '; | |
| 1033 | |
| 1034 /* | |
| 1035 * if our pointer is currently hidden, then we should show it. | |
| 1036 */ | |
| 1037 gui_mch_mousehide(FALSE); | |
| 1038 | |
|
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parents:
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diff
changeset
|
1039 if (button != MOUSE_DRAG) // just moving the rodent |
| 7 | 1040 { |
| 1041 #ifdef FEAT_MENU | |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1042 if (dud) // moved in vimForm |
| 7 | 1043 y -= gui.menu_height; |
| 1044 #endif | |
| 1045 gui_mouse_moved(x, y); | |
| 1046 return; | |
| 1047 } | |
| 1048 } | |
| 1049 else | |
| 1050 { | |
| 1051 x = event->xbutton.x; | |
| 1052 y = event->xbutton.y; | |
| 1053 if (event->type == ButtonPress) | |
| 1054 { | |
|
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parents:
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diff
changeset
|
1055 // Handle multiple clicks |
| 7 | 1056 if (!timed_out) |
| 1057 { | |
| 1058 XtRemoveTimeOut(timer); | |
| 1059 repeated_click = TRUE; | |
| 1060 } | |
| 1061 timed_out = FALSE; | |
| 1062 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1063 gui_x11_timer_cb, &timed_out); | |
| 1064 switch (event->xbutton.button) | |
| 1065 { | |
|
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diff
changeset
|
1066 // keep in sync with gui_gtk_x11.c |
| 7 | 1067 case Button1: button = MOUSE_LEFT; break; |
| 1068 case Button2: button = MOUSE_MIDDLE; break; | |
| 1069 case Button3: button = MOUSE_RIGHT; break; | |
| 1070 case Button4: button = MOUSE_4; break; | |
| 1071 case Button5: button = MOUSE_5; break; | |
|
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diff
changeset
|
1072 case 6: button = MOUSE_7; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1073 case 7: button = MOUSE_6; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1074 case 8: button = MOUSE_X1; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1075 case 9: button = MOUSE_X2; break; |
| 7 | 1076 default: |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1077 return; // Unknown button |
| 7 | 1078 } |
| 1079 } | |
| 1080 else if (event->type == ButtonRelease) | |
| 1081 button = MOUSE_RELEASE; | |
| 1082 else | |
|
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parents:
18671
diff
changeset
|
1083 return; // Unknown mouse event type |
| 7 | 1084 |
| 1085 x_modifiers = event->xbutton.state; | |
| 1086 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1087 last_mouse_event = event->xbutton; | |
| 1088 #endif | |
| 1089 } | |
| 1090 | |
| 1091 vim_modifiers = 0x0; | |
| 1092 if (x_modifiers & ShiftMask) | |
| 1093 vim_modifiers |= MOUSE_SHIFT; | |
| 1094 if (x_modifiers & ControlMask) | |
| 1095 vim_modifiers |= MOUSE_CTRL; | |
|
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parents:
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diff
changeset
|
1096 if (x_modifiers & Mod1Mask) // Alt or Meta key |
| 7 | 1097 vim_modifiers |= MOUSE_ALT; |
| 1098 | |
| 1099 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1100 } | |
| 1101 | |
| 1102 /* | |
| 1103 * End of call-back routines | |
| 1104 */ | |
| 1105 | |
| 1106 /* | |
| 1107 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1108 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1109 * when vim is started, whether or not the GUI has been started. | |
| 1110 */ | |
| 1111 void | |
|
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diff
changeset
|
1112 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1113 { |
| 1114 int arg; | |
| 1115 int i; | |
| 1116 | |
| 1117 /* | |
| 1118 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1119 */ | |
| 1120 gui_argc = 0; | |
|
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patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
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diff
changeset
|
1121 gui_argv = LALLOC_MULT(char *, *argc); |
| 7 | 1122 if (gui_argv == NULL) |
| 1123 return; | |
| 1124 gui_argv[gui_argc++] = argv[0]; | |
| 1125 arg = 1; | |
| 1126 while (arg < *argc) | |
| 1127 { | |
|
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diff
changeset
|
1128 // Look for argv[arg] in cmdline_options[] table |
| 1887 | 1129 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1130 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1131 break; | |
| 1132 | |
| 1887 | 1133 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1134 { |
|
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parents:
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diff
changeset
|
1135 // Remember finding "-rv" or "-reverse" |
| 7 | 1136 if (strcmp("-rv", argv[arg]) == 0 |
| 1137 || strcmp("-reverse", argv[arg]) == 0) | |
| 1138 found_reverse_arg = TRUE; | |
| 1139 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1140 || strcmp("-font", argv[arg]) == 0) | |
| 1141 && arg + 1 < *argc) | |
| 1142 font_argument = argv[arg + 1]; | |
| 1143 | |
|
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changeset
|
1144 // Found match in table, so move it into gui_argv |
| 7 | 1145 gui_argv[gui_argc++] = argv[arg]; |
| 1146 if (--*argc > arg) | |
| 1147 { | |
| 1148 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1149 * sizeof(char *)); | |
| 1150 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1151 { | |
|
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changeset
|
1152 // Move the options argument as well |
| 7 | 1153 gui_argv[gui_argc++] = argv[arg]; |
| 1154 if (--*argc > arg) | |
| 1155 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1156 * sizeof(char *)); | |
| 1157 } | |
| 1158 } | |
| 1159 argv[*argc] = NULL; | |
| 1160 } | |
| 1161 else | |
| 1162 #ifdef FEAT_NETBEANS_INTG | |
| 1163 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1164 { | |
|
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changeset
|
1165 gui.dofork = FALSE; // don't fork() when starting GUI |
| 7 | 1166 netbeansArg = argv[arg]; |
| 1167 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1168 (--*argc - arg) * sizeof(char *)); | |
| 1169 argv[*argc] = NULL; | |
| 1170 } | |
| 1171 else | |
| 1172 #endif | |
| 1173 arg++; | |
| 1174 } | |
| 1175 } | |
| 1176 | |
| 1177 #ifndef XtSpecificationRelease | |
| 1178 # define CARDINAL (Cardinal *) | |
| 1179 #else | |
| 1180 # if XtSpecificationRelease == 4 | |
| 1181 # define CARDINAL (Cardinal *) | |
| 1182 # else | |
| 1183 # define CARDINAL (int *) | |
| 1184 # endif | |
| 1185 #endif | |
| 1186 | |
| 1187 /* | |
| 1188 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1189 * Return OK or FAIL. | |
| 1190 */ | |
| 1191 int | |
|
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diff
changeset
|
1192 gui_mch_init_check(void) |
| 7 | 1193 { |
| 1194 #ifdef FEAT_XIM | |
| 1195 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1196 #endif | |
| 1197 open_app_context(); | |
| 1198 if (app_context != NULL) | |
| 1199 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1200 cmdline_options, XtNumber(cmdline_options), |
| 1201 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1202 |
|
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diff
changeset
|
1203 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
|
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changeset
|
1204 { |
|
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1205 // The call to XtOpenDisplay() may have set the locale from the |
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1206 // environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
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1207 // decimal point, not a comma. |
|
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1208 char *p = setlocale(LC_NUMERIC, NULL); |
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1209 |
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1210 if (p == NULL || strcmp(p, "C") != 0) |
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1211 setlocale(LC_NUMERIC, "C"); |
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1212 } |
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1213 # endif |
| 7 | 1214 if (app_context == NULL || gui.dpy == NULL) |
| 1215 { | |
| 1216 gui.dying = TRUE; | |
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1217 emsg(_(e_opendisp)); |
| 7 | 1218 return FAIL; |
| 1219 } | |
| 1220 return OK; | |
| 1221 } | |
| 1222 | |
| 1223 | |
| 1224 #ifdef USE_XSMP | |
| 1225 /* | |
| 1226 * Handle XSMP processing, de-registering the attachment upon error | |
| 1227 */ | |
| 1228 static XtInputId _xsmp_xtinputid; | |
| 1229 | |
| 1230 static void | |
|
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1231 local_xsmp_handle_requests( |
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1232 XtPointer c UNUSED, |
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1233 int *s UNUSED, |
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1234 XtInputId *i UNUSED) |
| 7 | 1235 { |
| 1236 if (xsmp_handle_requests() == FAIL) | |
| 1237 XtRemoveInput(_xsmp_xtinputid); | |
| 1238 } | |
| 1239 #endif | |
| 1240 | |
| 1241 | |
| 1242 /* | |
| 1243 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1244 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1245 */ | |
| 1246 int | |
|
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1247 gui_mch_init(void) |
| 7 | 1248 { |
| 1249 XtGCMask gc_mask; | |
| 1250 XGCValues gc_vals; | |
| 1251 int x, y, mask; | |
| 1252 unsigned w, h; | |
| 1253 | |
| 1254 #if 0 | |
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1255 // Uncomment this to enable synchronous mode for debugging |
| 7 | 1256 XSynchronize(gui.dpy, True); |
| 1257 #endif | |
| 1258 | |
| 1259 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1260 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1261 | |
| 1262 /* | |
| 1263 * Get the application resources | |
| 1264 */ | |
| 1265 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1266 vim_resources, XtNumber(vim_resources), NULL); | |
| 1267 | |
| 1268 gui.scrollbar_height = gui.scrollbar_width; | |
| 1269 | |
| 1270 /* | |
| 1271 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1272 * handle looking for approximate colors. | |
| 1273 */ | |
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1274 // NOTE: These next few lines are an exact duplicate of gui_athena.c's |
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1275 // gui_mch_def_colors(). Why? |
| 7 | 1276 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); |
| 1277 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1278 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1279 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1280 #ifdef FEAT_BEVAL_GUI |
| 7 | 1281 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1282 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1283 #endif | |
| 1284 | |
| 1285 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
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1286 // If the menu height was set, don't change it at runtime |
| 7 | 1287 if (gui.menu_height != MENU_DEFAULT_HEIGHT) |
| 1288 gui.menu_height_fixed = TRUE; | |
| 1289 #endif | |
| 1290 | |
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1291 // Set default foreground and background colours |
| 7 | 1292 gui.norm_pixel = gui.def_norm_pixel; |
| 1293 gui.back_pixel = gui.def_back_pixel; | |
| 1294 | |
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1295 // Check if reverse video needs to be applied (on Sun it's done by X) |
| 7 | 1296 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) |
| 1297 > gui_get_lightness(gui.norm_pixel)) | |
| 1298 { | |
| 1299 gui.norm_pixel = gui.def_back_pixel; | |
| 1300 gui.back_pixel = gui.def_norm_pixel; | |
| 1301 gui.def_norm_pixel = gui.norm_pixel; | |
| 1302 gui.def_back_pixel = gui.back_pixel; | |
| 1303 } | |
| 1304 | |
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1305 // Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" |
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1306 // group (set in syntax.c or in a vimrc file) |
| 7 | 1307 set_normal_colors(); |
| 1308 | |
| 1309 /* | |
| 1310 * Check that none of the colors are the same as the background color | |
| 1311 */ | |
| 1312 gui_check_colors(); | |
| 1313 | |
| 1314 /* | |
| 1315 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1316 */ | |
| 1317 gc_mask = GCForeground | GCBackground; | |
| 1318 gc_vals.foreground = gui.norm_pixel; | |
| 1319 gc_vals.background = gui.back_pixel; | |
| 1320 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1321 | |
| 1322 gc_vals.foreground = gui.back_pixel; | |
| 1323 gc_vals.background = gui.norm_pixel; | |
| 1324 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1325 | |
| 1326 gc_mask |= GCFunction; | |
| 1327 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1328 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1329 gc_vals.function = GXxor; | |
| 1330 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1331 | |
| 1332 gui.visibility = VisibilityUnobscured; | |
| 1333 x11_setup_atoms(gui.dpy); | |
| 1334 | |
| 1335 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1336 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1337 | |
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1338 // Now adapt the supplied(?) geometry-settings |
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1339 // Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> |
| 7 | 1340 if (gui.geom != NULL && *gui.geom != NUL) |
| 1341 { | |
| 1342 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1343 if (mask & WidthValue) | |
| 1344 Columns = w; | |
| 1345 if (mask & HeightValue) | |
| 857 | 1346 { |
| 1887 | 1347 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1348 p_window = h - 1; |
| 7 | 1349 Rows = h; |
| 857 | 1350 } |
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1351 limit_screen_size(); |
| 7 | 1352 /* |
| 1353 * Set the (x,y) position of the main window only if specified in the | |
| 1354 * users geometry, so we get good defaults when they don't. This needs | |
| 1355 * to be done before the shell is popped up. | |
| 1356 */ | |
| 1357 if (mask & (XValue|YValue)) | |
| 1358 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1359 } | |
| 1360 | |
| 1361 gui_x11_create_widgets(); | |
| 1362 | |
| 1363 /* | |
| 1364 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1365 */ | |
| 1366 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1367 { | |
| 1368 #ifndef HAVE_XPM | |
| 1369 # include "vim_icon.xbm" | |
| 1370 # include "vim_mask.xbm" | |
| 1371 | |
| 1372 Arg arg[2]; | |
| 1373 | |
| 1374 XtSetArg(arg[0], XtNiconPixmap, | |
| 1375 XCreateBitmapFromData(gui.dpy, | |
| 1376 DefaultRootWindow(gui.dpy), | |
| 1377 (char *)vim_icon_bits, | |
| 1378 vim_icon_width, | |
| 1379 vim_icon_height)); | |
| 1380 XtSetArg(arg[1], XtNiconMask, | |
| 1381 XCreateBitmapFromData(gui.dpy, | |
| 1382 DefaultRootWindow(gui.dpy), | |
| 1383 (char *)vim_mask_icon_bits, | |
| 1384 vim_mask_icon_width, | |
| 1385 vim_mask_icon_height)); | |
| 1386 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1387 #else | |
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1388 // Use Pixmaps, looking much nicer. |
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1389 |
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1390 // If you get an error message here, you still need to unpack the runtime |
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1391 // archive! |
| 7 | 1392 # ifdef magick |
| 1393 # undef magick | |
| 1394 # endif | |
| 1395 # define magick vim32x32 | |
| 1396 # include "../runtime/vim32x32.xpm" | |
| 1397 # undef magick | |
| 1398 # define magick vim16x16 | |
| 1399 # include "../runtime/vim16x16.xpm" | |
| 1400 # undef magick | |
| 1401 # define magick vim48x48 | |
| 1402 # include "../runtime/vim48x48.xpm" | |
| 1403 # undef magick | |
| 1404 | |
| 1405 static Pixmap icon = 0; | |
| 1406 static Pixmap icon_mask = 0; | |
| 1407 static char **magick = vim32x32; | |
| 1408 Window root_window; | |
| 1409 XIconSize *size; | |
| 1410 int number_sizes; | |
| 1411 Display *dsp; | |
| 1412 Screen *scr; | |
| 1413 XpmAttributes attr; | |
| 1414 Colormap cmap; | |
| 1415 | |
| 1416 /* | |
| 1417 * Adjust the icon to the preferences of the actual window manager. | |
| 1418 */ | |
| 1419 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1420 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1421 &size, &number_sizes) != 0) | |
| 1422 { | |
| 1423 if (number_sizes > 0) | |
| 1424 { | |
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1425 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1426 magick = vim48x48; |
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1427 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1428 magick = vim32x32; |
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1429 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1430 magick = vim16x16; |
| 1431 } | |
| 1432 } | |
| 1433 | |
| 1434 dsp = XtDisplay(vimShell); | |
| 1435 scr = XtScreen(vimShell); | |
| 1436 | |
| 1437 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1438 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1439 | |
| 1440 attr.valuemask = 0L; | |
| 1441 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
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1442 attr.closeness = 65535; // accuracy isn't crucial |
| 7 | 1443 attr.colormap = cmap; |
| 1444 attr.depth = DefaultDepthOfScreen(scr); | |
| 1445 | |
| 1446 if (!icon) | |
| 1605 | 1447 { |
| 7 | 1448 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1449 &icon_mask, &attr); | |
| 1605 | 1450 XpmFreeAttributes(&attr); |
| 1451 } | |
| 7 | 1452 |
| 1453 # ifdef FEAT_GUI_ATHENA | |
| 1454 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1455 # else | |
| 1456 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1457 # endif | |
| 1458 #endif | |
| 1459 } | |
| 1460 | |
| 1461 if (gui.color_approx) | |
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1462 emsg(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); |
| 7 | 1463 |
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1464 #ifdef FEAT_BEVAL_GUI |
| 7 | 1465 gui_init_tooltip_font(); |
| 1466 #endif | |
| 1467 #ifdef FEAT_MENU | |
| 1468 gui_init_menu_font(); | |
| 1469 #endif | |
| 1470 | |
| 1471 #ifdef USE_XSMP | |
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1472 // Attach listener on ICE connection |
| 7 | 1473 if (-1 != xsmp_icefd) |
| 1474 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1475 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1476 #endif | |
| 1477 | |
| 1478 return OK; | |
| 1479 } | |
| 1480 | |
| 1481 /* | |
| 1482 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1483 */ | |
| 1484 void | |
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1485 gui_mch_uninit(void) |
| 7 | 1486 { |
| 1487 gui_x11_destroy_widgets(); | |
| 1488 XtCloseDisplay(gui.dpy); | |
| 1489 gui.dpy = NULL; | |
| 1490 vimShell = (Widget)0; | |
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1491 VIM_CLEAR(gui_argv); |
| 7 | 1492 } |
| 1493 | |
| 1494 /* | |
| 1495 * Called when the foreground or background color has been changed. | |
| 1496 */ | |
| 1497 void | |
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1498 gui_mch_new_colors(void) |
| 7 | 1499 { |
| 1500 long_u gc_mask; | |
| 1501 XGCValues gc_vals; | |
| 1502 | |
| 1503 gc_mask = GCForeground | GCBackground; | |
| 1504 gc_vals.foreground = gui.norm_pixel; | |
| 1505 gc_vals.background = gui.back_pixel; | |
| 1506 if (gui.text_gc != NULL) | |
| 1507 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1508 | |
| 1509 gc_vals.foreground = gui.back_pixel; | |
| 1510 gc_vals.background = gui.norm_pixel; | |
| 1511 if (gui.back_gc != NULL) | |
| 1512 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1513 | |
| 1514 gc_mask |= GCFunction; | |
| 1515 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1516 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1517 gc_vals.function = GXxor; | |
| 1518 if (gui.invert_gc != NULL) | |
| 1519 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1520 | |
| 1521 gui_x11_set_back_color(); | |
| 1522 } | |
| 1523 | |
| 1524 /* | |
| 1525 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1526 */ | |
| 1527 int | |
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1528 gui_mch_open(void) |
| 7 | 1529 { |
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1530 // Actually open the window |
| 557 | 1531 XtRealizeWidget(vimShell); |
| 1532 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1533 |
| 1534 gui.wid = gui_x11_get_wid(); | |
| 1535 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1536 | |
| 1537 /* | |
| 1538 * Add a callback for the Close item on the window managers menu, and the | |
| 1539 * save-yourself event. | |
| 1540 */ | |
| 1541 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1542 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1543 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1544 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1545 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1546 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1547 NULL); | |
| 1548 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1549 /* | |
| 1550 * Enable editres protocol (see "man editres"). | |
| 1551 * Usually will need to add -lXmu to the linker line as well. | |
| 1552 */ | |
| 1553 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1554 (XtPointer)NULL); | |
| 1555 #endif | |
| 1556 | |
| 1557 #ifdef FEAT_CLIENTSERVER | |
| 1558 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1559 { | |
|
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|
1560 // This is a :gui command in a plain vim with no previous server |
| 7 | 1561 commWindow = XtWindow(vimShell); |
| 1562 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1563 } | |
| 1564 else | |
| 1565 { | |
| 1566 /* | |
| 1567 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1568 * have to change the "server" registration to that of the main window | |
| 1569 * If we have not registered a name yet, remember the window | |
| 1570 */ | |
| 1571 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1572 } | |
| 1573 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1574 gui_x11_send_event_handler, NULL); | |
| 1575 #endif | |
| 1576 | |
| 1577 | |
| 1578 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
|
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|
1579 // The Athena GUI needs this again after opening the window |
| 7 | 1580 gui_position_menu(); |
| 1581 # ifdef FEAT_TOOLBAR | |
| 1582 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1583 gui.toolbar_height); | |
| 1584 # endif | |
| 1585 #endif | |
| 1586 | |
|
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1587 // Get the colors for the highlight groups (gui_check_colors() might have |
|
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1588 // changed them) |
|
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|
1589 highlight_gui_started(); // re-init colors and fonts |
| 7 | 1590 |
| 1591 #ifdef FEAT_XIM | |
| 1592 xim_init(); | |
| 1593 #endif | |
| 1594 | |
| 1595 return OK; | |
| 1596 } | |
| 1597 | |
|
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|
1598 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1599 /* |
| 1600 * Convert the tooltip fontset name to an XFontSet. | |
| 1601 */ | |
| 1602 void | |
|
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|
1603 gui_init_tooltip_font(void) |
| 7 | 1604 { |
| 1605 XrmValue from, to; | |
| 1606 | |
| 1607 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1608 from.size = strlen(from.addr); | |
| 1609 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1610 to.size = sizeof(XFontSet); | |
| 1611 | |
| 1612 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1613 { | |
|
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1614 // Failed. What to do? |
| 7 | 1615 } |
| 1616 } | |
| 1617 #endif | |
| 1618 | |
| 1619 #if defined(FEAT_MENU) || defined(PROTO) | |
|
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1620 // Convert the menu font/fontset name to an XFontStruct/XFontset |
| 7 | 1621 void |
|
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|
1622 gui_init_menu_font(void) |
| 7 | 1623 { |
| 1624 XrmValue from, to; | |
| 1625 | |
| 1626 #ifdef FONTSET_ALWAYS | |
| 1627 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1628 from.size = strlen(from.addr); | |
| 1629 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1630 to.size = sizeof(GuiFontset); | |
| 1631 | |
| 1632 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1633 { | |
|
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1634 // Failed. What to do? |
| 7 | 1635 } |
| 1636 #else | |
| 1637 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1638 from.size = strlen(from.addr); | |
| 1639 to.addr = (XtPointer)&gui.menu_font; | |
| 1640 to.size = sizeof(GuiFont); | |
| 1641 | |
| 1642 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1643 { | |
|
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1644 // Failed. What to do? |
| 7 | 1645 } |
| 1646 #endif | |
| 1647 } | |
| 1648 #endif | |
| 1649 | |
| 1650 void | |
|
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1651 gui_mch_exit(int rc UNUSED) |
| 7 | 1652 { |
| 1653 #if 0 | |
|
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1654 // Lesstif gives an error message here, and so does Solaris. The man page |
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1655 // says that this isn't needed when exiting, so just skip it. |
| 7 | 1656 XtCloseDisplay(gui.dpy); |
| 1657 #endif | |
|
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1658 VIM_CLEAR(gui_argv); |
| 7 | 1659 } |
| 1660 | |
| 1661 /* | |
| 1662 * Get the position of the top left corner of the window. | |
| 1663 */ | |
| 1664 int | |
|
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1665 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1666 { |
| 1667 Dimension xpos, ypos; | |
| 1668 | |
| 1669 XtVaGetValues(vimShell, | |
| 1670 XtNx, &xpos, | |
| 1671 XtNy, &ypos, | |
| 1672 NULL); | |
| 1673 *x = xpos; | |
| 1674 *y = ypos; | |
| 1675 return OK; | |
| 1676 } | |
| 1677 | |
| 1678 /* | |
| 1679 * Set the position of the top left corner of the window to the given | |
| 1680 * coordinates. | |
| 1681 */ | |
| 1682 void | |
|
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1683 gui_mch_set_winpos(int x, int y) |
| 7 | 1684 { |
| 1685 XtVaSetValues(vimShell, | |
| 1686 XtNx, x, | |
| 1687 XtNy, y, | |
| 1688 NULL); | |
| 1689 } | |
| 1690 | |
| 1691 void | |
|
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1692 gui_mch_set_shellsize( |
|
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1693 int width, |
|
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1694 int height, |
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1695 int min_width, |
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1696 int min_height, |
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1697 int base_width, |
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1698 int base_height, |
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1699 int direction UNUSED) |
| 7 | 1700 { |
| 51 | 1701 #ifdef FEAT_XIM |
| 1702 height += xim_get_status_area_height(), | |
| 1703 #endif | |
| 7 | 1704 XtVaSetValues(vimShell, |
| 1705 XtNwidthInc, gui.char_width, | |
| 1706 XtNheightInc, gui.char_height, | |
| 1707 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1708 XtNbaseWidth, base_width, | |
| 1709 XtNbaseHeight, base_height, | |
| 1710 #endif | |
| 1711 XtNminWidth, min_width, | |
| 1712 XtNminHeight, min_height, | |
| 1713 XtNwidth, width, | |
| 1714 XtNheight, height, | |
| 1715 NULL); | |
| 1716 } | |
| 1717 | |
| 1718 /* | |
| 445 | 1719 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1720 * Is there no way in X to find out how wide the borders really are? |
| 1721 */ | |
| 1722 void | |
|
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1723 gui_mch_get_screen_dimensions( |
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1724 int *screen_w, |
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1725 int *screen_h) |
| 7 | 1726 { |
| 1727 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1728 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1729 } | |
| 1730 | |
| 1731 /* | |
| 1732 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1733 * font. | |
| 1734 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1735 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1736 */ | |
| 1737 int | |
|
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1738 gui_mch_init_font( |
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1739 char_u *font_name, |
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1740 int do_fontset UNUSED) |
| 7 | 1741 { |
| 1742 XFontStruct *font = NULL; | |
| 1743 | |
| 1744 #ifdef FEAT_XFONTSET | |
| 1745 XFontSet fontset = NULL; | |
| 46 | 1746 #endif |
| 1747 | |
| 1748 #ifdef FEAT_GUI_MOTIF | |
|
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1749 // A font name equal "*" is indicating, that we should activate the font |
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1750 // selection dialogue to get a new font name. So let us do it here. |
| 46 | 1751 if (font_name != NULL && STRCMP(font_name, "*") == 0) |
| 1752 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1753 #endif | |
| 1754 | |
| 1755 #ifdef FEAT_XFONTSET | |
| 7 | 1756 if (do_fontset) |
| 1757 { | |
|
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1758 // If 'guifontset' is set, VIM treats all font specifications as if |
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1759 // they were fontsets, and 'guifontset' becomes the default. |
| 7 | 1760 if (font_name != NULL) |
| 1761 { | |
| 1762 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1763 if (fontset == NULL) | |
| 1764 return FAIL; | |
| 1765 } | |
| 1766 } | |
| 1767 else | |
| 1768 #endif | |
| 1769 { | |
| 1770 if (font_name == NULL) | |
| 1771 { | |
| 1772 /* | |
| 1773 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1774 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1775 * will hopefully always be there. | |
| 1776 */ | |
| 1777 font_name = gui.rsrc_font_name; | |
| 1778 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1779 if (font == NULL) | |
| 1780 font_name = (char_u *)DFLT_FONT; | |
| 1781 } | |
| 1782 if (font == NULL) | |
| 1783 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1784 if (font == NULL) | |
| 1785 return FAIL; | |
| 1786 } | |
| 1787 | |
| 1788 gui_mch_free_font(gui.norm_font); | |
| 1789 #ifdef FEAT_XFONTSET | |
| 1790 gui_mch_free_fontset(gui.fontset); | |
| 1791 | |
| 1792 if (fontset != NULL) | |
| 1793 { | |
| 1794 gui.norm_font = NOFONT; | |
| 1795 gui.fontset = (GuiFontset)fontset; | |
| 1796 gui.char_width = fontset_width(fontset); | |
| 1797 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1798 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1799 } | |
| 1800 else | |
| 1801 #endif | |
| 1802 { | |
| 1803 gui.norm_font = (GuiFont)font; | |
| 1804 #ifdef FEAT_XFONTSET | |
| 1805 gui.fontset = NOFONTSET; | |
| 1806 #endif | |
| 1807 gui.char_width = font->max_bounds.width; | |
| 1808 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1809 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1810 } | |
| 1811 | |
| 1812 hl_set_font_name(font_name); | |
| 1813 | |
| 1814 /* | |
| 1815 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1816 * We should also try to work out what font to use for these when they are | |
| 1817 * not specified by X resources, but we don't yet. | |
| 1818 */ | |
| 1819 if (font_name == gui.rsrc_font_name) | |
| 1820 { | |
| 1821 if (gui.bold_font == NOFONT | |
| 1822 && gui.rsrc_bold_font_name != NULL | |
| 1823 && *gui.rsrc_bold_font_name != NUL) | |
| 1824 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1825 if (gui.ital_font == NOFONT | |
| 1826 && gui.rsrc_ital_font_name != NULL | |
| 1827 && *gui.rsrc_ital_font_name != NUL) | |
| 1828 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1829 if (gui.boldital_font == NOFONT | |
| 1830 && gui.rsrc_boldital_font_name != NULL | |
| 1831 && *gui.rsrc_boldital_font_name != NUL) | |
| 1832 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1833 FALSE); | |
| 1834 } | |
| 1835 else | |
| 1836 { | |
|
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1837 // When not using the font specified by the resources, also don't use |
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1838 // the bold/italic fonts, otherwise setting 'guifont' will look very |
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1839 // strange. |
| 7 | 1840 if (gui.bold_font != NOFONT) |
| 1841 { | |
| 1842 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1843 gui.bold_font = NOFONT; | |
| 1844 } | |
| 1845 if (gui.ital_font != NOFONT) | |
| 1846 { | |
| 1847 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1848 gui.ital_font = NOFONT; | |
| 1849 } | |
| 1850 if (gui.boldital_font != NOFONT) | |
| 1851 { | |
| 1852 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1853 gui.boldital_font = NOFONT; | |
| 1854 } | |
| 1855 } | |
| 1856 | |
| 46 | 1857 #ifdef FEAT_GUI_MOTIF |
| 1858 gui_motif_synch_fonts(); | |
| 1859 #endif | |
| 1860 | |
| 7 | 1861 return OK; |
| 1862 } | |
| 1863 | |
| 1864 /* | |
| 1865 * Get a font structure for highlighting. | |
| 1866 */ | |
| 1867 GuiFont | |
|
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1868 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1869 { |
| 1870 XFontStruct *font; | |
| 1871 | |
|
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1872 if (!gui.in_use || name == NULL) // can't do this when GUI not running |
| 7 | 1873 return NOFONT; |
| 1874 | |
| 1875 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1876 | |
| 1877 if (font == NULL) | |
| 1878 { | |
| 1879 if (giveErrorIfMissing) | |
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1880 semsg(_(e_font), name); |
| 7 | 1881 return NOFONT; |
| 1882 } | |
| 1883 | |
| 1884 #ifdef DEBUG | |
| 1885 printf("Font Information for '%s':\n", name); | |
| 1886 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1887 font->max_bounds.width, font->ascent + font->descent, | |
| 1888 font->ascent, font->descent); | |
| 1889 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1890 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1891 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1892 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1893 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1894 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1895 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1896 printf(" leftink = %d, rightink = %d\n", | |
| 1897 (font->min_bounds.lbearing < 0), | |
| 1898 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1899 printf("\n"); | |
| 1900 #endif | |
| 1901 | |
| 1902 if (font->max_bounds.width != font->min_bounds.width) | |
| 1903 { | |
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1904 semsg(_(e_fontwidth), name); |
| 7 | 1905 XFreeFont(gui.dpy, font); |
| 1906 return NOFONT; | |
| 1907 } | |
| 1908 return (GuiFont)font; | |
| 1909 } | |
| 1910 | |
| 46 | 1911 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1912 /* |
| 1913 * Return the name of font "font" in allocated memory. | |
| 1914 */ | |
| 1915 char_u * | |
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1916 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 1917 { |
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1918 char_u *ret = NULL; |
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1919 |
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1920 if (name != NULL && font == NULL) |
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1921 { |
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1922 // In this case, there's no way other than doing this. |
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1923 ret = vim_strsave(name); |
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1924 } |
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1925 else if (font != NULL) |
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1926 { |
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1927 // In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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1928 // if failed, use 'name' unless it's NULL. |
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1929 unsigned long value = 0L; |
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1930 |
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1931 if (XGetFontProperty(font, XA_FONT, &value)) |
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1932 { |
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1933 char *xa_font_name = NULL; |
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1934 |
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1935 xa_font_name = XGetAtomName(gui.dpy, value); |
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1936 if (xa_font_name != NULL) |
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1937 { |
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1938 ret = vim_strsave((char_u *)xa_font_name); |
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1939 XFree(xa_font_name); |
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1940 } |
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1941 else if (name != NULL) |
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1942 ret = vim_strsave(name); |
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1943 } |
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1944 else if (name != NULL) |
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1945 ret = vim_strsave(name); |
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1946 } |
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1947 return ret; |
| 38 | 1948 } |
| 46 | 1949 #endif |
| 38 | 1950 |
| 445 | 1951 /* |
| 1952 * Adjust gui.char_height (after 'linespace' was changed). | |
| 1953 */ | |
| 7 | 1954 int |
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1955 gui_mch_adjust_charheight(void) |
| 7 | 1956 { |
| 1957 #ifdef FEAT_XFONTSET | |
| 1958 if (gui.fontset != NOFONTSET) | |
| 1959 { | |
| 1960 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 1961 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 1962 + p_linespace / 2; | |
| 1963 } | |
| 1964 else | |
| 1965 #endif | |
| 1966 { | |
| 1967 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 1968 | |
| 1969 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1970 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1971 } | |
| 1972 return OK; | |
| 1973 } | |
| 1974 | |
| 1975 /* | |
| 1976 * Set the current text font. | |
| 1977 */ | |
| 1978 void | |
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1979 gui_mch_set_font(GuiFont font) |
| 7 | 1980 { |
| 1981 static Font prev_font = (Font)-1; | |
| 1982 Font fid = ((XFontStruct *)font)->fid; | |
| 1983 | |
| 1984 if (fid != prev_font) | |
| 1985 { | |
| 1986 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 1987 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 1988 prev_font = fid; | |
| 1989 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 1990 } | |
| 1991 #ifdef FEAT_XFONTSET | |
| 1992 current_fontset = (XFontSet)NULL; | |
| 1993 #endif | |
| 1994 } | |
| 1995 | |
| 1996 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 1997 /* | |
| 1998 * Set the current text fontset. | |
| 1999 * Adjust the ascent, in case it's different. | |
| 2000 */ | |
| 2001 void | |
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2002 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2003 { |
| 2004 current_fontset = (XFontSet)fontset; | |
| 2005 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2006 } | |
| 2007 #endif | |
| 2008 | |
| 2009 /* | |
| 2010 * If a font is not going to be used, free its structure. | |
| 2011 */ | |
| 2012 void | |
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2013 gui_mch_free_font(GuiFont font) |
| 7 | 2014 { |
| 2015 if (font != NOFONT) | |
| 2016 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2017 } | |
| 2018 | |
| 2019 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2020 /* | |
| 2021 * If a fontset is not going to be used, free its structure. | |
| 2022 */ | |
| 2023 void | |
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2024 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2025 { |
| 2026 if (fontset != NOFONTSET) | |
| 2027 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2028 } | |
| 2029 | |
| 2030 /* | |
| 2031 * Load the fontset "name". | |
| 2032 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2033 */ | |
| 2034 GuiFontset | |
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2035 gui_mch_get_fontset( |
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2036 char_u *name, |
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2037 int giveErrorIfMissing, |
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2038 int fixed_width) |
| 7 | 2039 { |
| 2040 XFontSet fontset; | |
| 2041 char **missing, *def_str; | |
| 2042 int num_missing; | |
| 2043 | |
| 2044 if (!gui.in_use || name == NULL) | |
| 2045 return NOFONTSET; | |
| 2046 | |
| 2047 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2048 &def_str); | |
| 2049 if (num_missing > 0) | |
| 2050 { | |
| 2051 int i; | |
| 2052 | |
| 2053 if (giveErrorIfMissing) | |
| 2054 { | |
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2055 semsg(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); |
| 7 | 2056 for (i = 0; i < num_missing; i++) |
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2057 semsg("%s", missing[i]); |
| 7 | 2058 } |
| 2059 XFreeStringList(missing); | |
| 2060 } | |
| 2061 | |
| 2062 if (fontset == NULL) | |
| 2063 { | |
| 2064 if (giveErrorIfMissing) | |
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2065 semsg(_(e_fontset), name); |
| 7 | 2066 return NOFONTSET; |
| 2067 } | |
| 2068 | |
| 2069 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2070 { | |
| 2071 XFreeFontSet(gui.dpy, fontset); | |
| 2072 return NOFONTSET; | |
| 2073 } | |
| 2074 return (GuiFontset)fontset; | |
| 2075 } | |
| 2076 | |
| 2077 /* | |
| 2078 * Check if fontset "fs" is fixed width. | |
| 2079 */ | |
| 2080 static int | |
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2081 check_fontset_sanity(XFontSet fs) |
| 7 | 2082 { |
| 2083 XFontStruct **xfs; | |
| 2084 char **font_name; | |
| 2085 int fn; | |
| 2086 char *base_name; | |
| 2087 int i; | |
| 2088 int min_width; | |
| 2089 int min_font_idx = 0; | |
| 2090 | |
| 2091 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2092 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2093 for (i = 0; i < fn; i++) | |
| 2094 { | |
| 2095 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2096 { | |
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2097 semsg(_("E252: Fontset name: %s"), base_name); |
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2098 semsg(_("Font '%s' is not fixed-width"), font_name[i]); |
| 7 | 2099 return FAIL; |
| 2100 } | |
| 2101 } | |
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2102 // scan base font width |
| 7 | 2103 min_width = 32767; |
| 2104 for (i = 0; i < fn; i++) | |
| 2105 { | |
| 2106 if (xfs[i]->max_bounds.width<min_width) | |
| 2107 { | |
| 2108 min_width = xfs[i]->max_bounds.width; | |
| 2109 min_font_idx = i; | |
| 2110 } | |
| 2111 } | |
| 2112 for (i = 0; i < fn; i++) | |
| 2113 { | |
| 2114 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2115 && xfs[i]->max_bounds.width != min_width) | |
| 2116 { | |
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2117 semsg(_("E253: Fontset name: %s"), base_name); |
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2118 semsg(_("Font0: %s"), font_name[min_font_idx]); |
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2119 semsg(_("Font%d: %s"), i, font_name[i]); |
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2120 semsg(_("Font%d width is not twice that of font0"), i); |
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2121 semsg(_("Font0 width: %d"), |
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2122 (int)xfs[min_font_idx]->max_bounds.width); |
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2123 semsg(_("Font%d width: %d"), i, (int)xfs[i]->max_bounds.width); |
| 7 | 2124 return FAIL; |
| 2125 } | |
| 2126 } | |
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2127 // it seems ok. Good Luck!! |
| 7 | 2128 return OK; |
| 2129 } | |
| 2130 | |
| 2131 static int | |
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2132 fontset_width(XFontSet fs) |
| 7 | 2133 { |
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2134 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2135 } |
| 2136 | |
| 2137 int | |
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2138 fontset_height( |
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2139 XFontSet fs) |
| 7 | 2140 { |
| 2141 XFontSetExtents *extents; | |
| 2142 | |
| 2143 extents = XExtentsOfFontSet(fs); | |
| 2144 return extents->max_logical_extent.height; | |
| 2145 } | |
| 2146 | |
| 2147 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2148 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2149 /* | |
| 2150 * Returns the bounding box height around the actual glyph image of all | |
| 2151 * characters in all fonts of the fontset. | |
| 2152 */ | |
| 2153 int | |
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|
2154 fontset_height2(XFontSet fs) |
| 7 | 2155 { |
| 2156 XFontSetExtents *extents; | |
| 2157 | |
| 2158 extents = XExtentsOfFontSet(fs); | |
| 2159 return extents->max_ink_extent.height; | |
| 2160 } | |
| 2161 #endif | |
| 2162 | |
|
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|
2163 #if 0 |
|
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diff
changeset
|
2164 // NOT USED YET |
| 7 | 2165 static int |
|
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diff
changeset
|
2166 fontset_descent(XFontSet fs) |
| 7 | 2167 { |
| 2168 XFontSetExtents *extents; | |
| 2169 | |
| 2170 extents = XExtentsOfFontSet (fs); | |
| 2171 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2172 } | |
|
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changeset
|
2173 #endif |
| 7 | 2174 |
| 2175 static int | |
|
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diff
changeset
|
2176 fontset_ascent(XFontSet fs) |
| 7 | 2177 { |
| 2178 XFontSetExtents *extents; | |
| 2179 | |
| 2180 extents = XExtentsOfFontSet(fs); | |
| 2181 return -extents->max_logical_extent.y; | |
| 2182 } | |
| 2183 | |
|
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|
2184 #endif // FEAT_XFONTSET |
| 7 | 2185 |
| 2186 /* | |
| 2187 * Return the Pixel value (color) for the given color name. | |
| 2188 * Return INVALCOLOR for error. | |
| 2189 */ | |
| 2190 guicolor_T | |
|
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|
2191 gui_mch_get_color(char_u *name) |
| 7 | 2192 { |
|
13244
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13152
diff
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|
2193 guicolor_T requested; |
| 7 | 2194 |
|
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|
2195 // can't do this when GUI not running |
|
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diff
changeset
|
2196 if (!gui.in_use || name == NULL || *name == NUL) |
|
86d470495333
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diff
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|
2197 return INVALCOLOR; |
|
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|
2198 |
|
86d470495333
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diff
changeset
|
2199 requested = gui_get_color_cmn(name); |
|
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changeset
|
2200 if (requested == INVALCOLOR) |
| 7 | 2201 return INVALCOLOR; |
| 2202 | |
|
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diff
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|
2203 return gui_mch_get_rgb_color( |
|
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diff
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|
2204 (requested & 0xff0000) >> 16, |
|
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diff
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|
2205 (requested & 0xff00) >> 8, |
|
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changeset
|
2206 requested & 0xff); |
|
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|
2207 } |
|
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|
2208 |
|
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|
2209 /* |
|
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|
2210 * Return the Pixel value (color) for the given RGB values. |
|
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|
2211 * Return INVALCOLOR for error. |
|
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|
2212 */ |
|
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|
2213 guicolor_T |
|
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|
2214 gui_mch_get_rgb_color(int r, int g, int b) |
|
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|
2215 { |
|
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|
2216 XColor available; |
|
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|
2217 Colormap colormap; |
|
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|
2218 |
|
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|
2219 #if 0 |
|
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|
2220 // Using XParseColor() is very slow, put rgb in XColor directly. |
|
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|
2221 |
|
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|
2222 char spec[8]; // space enough to hold "#RRGGBB" |
|
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|
2223 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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9428
diff
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|
2224 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
|
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diff
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|
2225 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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diff
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|
2226 return (guicolor_T)available.pixel; |
|
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|
2227 #endif |
|
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|
2228 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
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Bram Moolenaar <Bram@vim.org>
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|
2229 CLEAR_FIELD(available); |
|
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|
2230 available.red = r << 8; |
|
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changeset
|
2231 available.green = g << 8; |
|
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|
2232 available.blue = b << 8; |
|
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diff
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|
2233 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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changeset
|
2234 return (guicolor_T)available.pixel; |
| 7 | 2235 |
| 2236 return INVALCOLOR; | |
| 2237 } | |
| 2238 | |
| 2239 /* | |
| 206 | 2240 * Set the current text foreground color. |
| 2241 */ | |
| 7 | 2242 void |
|
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7803
diff
changeset
|
2243 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2244 { |
| 2245 if (color != prev_fg_color) | |
| 2246 { | |
| 2247 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2248 prev_fg_color = color; | |
| 2249 } | |
| 2250 } | |
| 2251 | |
| 2252 /* | |
| 2253 * Set the current text background color. | |
| 2254 */ | |
| 2255 void | |
|
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parents:
7803
diff
changeset
|
2256 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2257 { |
| 2258 if (color != prev_bg_color) | |
| 2259 { | |
| 2260 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2261 prev_bg_color = color; | |
| 2262 } | |
| 2263 } | |
| 2264 | |
| 2265 /* | |
| 206 | 2266 * Set the current text special color. |
| 2267 */ | |
| 2268 void | |
|
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7803
diff
changeset
|
2269 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2270 { |
| 2271 prev_sp_color = color; | |
| 2272 } | |
| 2273 | |
| 2274 /* | |
| 7 | 2275 * create a mouse pointer that is blank |
| 2276 */ | |
| 2277 static Cursor | |
|
7823
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parents:
7803
diff
changeset
|
2278 gui_x11_create_blank_mouse(void) |
| 7 | 2279 { |
| 2280 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2281 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2282 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2283 XFreeGC(gui.dpy, gc); | |
| 2284 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2285 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2286 } | |
| 2287 | |
| 206 | 2288 /* |
| 2289 * Draw a curled line at the bottom of the character cell. | |
| 2290 */ | |
| 2291 static void | |
|
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7803
diff
changeset
|
2292 draw_curl(int row, int col, int cells) |
| 206 | 2293 { |
| 2294 int i; | |
| 2295 int offset; | |
| 1887 | 2296 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2297 |
| 2298 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2299 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2300 { | |
| 2301 offset = val[i % 8]; | |
| 2302 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2303 FILL_Y(row + 1) - 1 - offset); | |
| 2304 } | |
| 2305 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2306 } | |
| 2307 | |
| 7 | 2308 void |
|
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7803
diff
changeset
|
2309 gui_mch_draw_string( |
|
bcef391c101c
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diff
changeset
|
2310 int row, |
|
bcef391c101c
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7803
diff
changeset
|
2311 int col, |
|
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changeset
|
2312 char_u *s, |
|
bcef391c101c
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7803
diff
changeset
|
2313 int len, |
|
bcef391c101c
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7803
diff
changeset
|
2314 int flags) |
| 7 | 2315 { |
| 2316 int cells = len; | |
| 717 | 2317 static void *buf = NULL; |
| 7 | 2318 static int buflen = 0; |
| 2319 char_u *p; | |
| 2320 int wlen = 0; | |
| 2321 int c; | |
| 2322 | |
| 2323 if (enc_utf8) | |
| 2324 { | |
|
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diff
changeset
|
2325 // Convert UTF-8 byte sequence to 16 bit characters for the X |
|
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changeset
|
2326 // functions. Need a buffer for the 16 bit characters. Keep it |
|
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diff
changeset
|
2327 // between calls, because allocating it each time is slow. |
| 7 | 2328 if (buflen < len) |
| 2329 { | |
| 2330 XtFree((char *)buf); | |
| 717 | 2331 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2332 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2333 buflen = len; |
| 2334 } | |
| 2335 p = s; | |
| 2336 cells = 0; | |
| 2337 while (p < s + len) | |
| 2338 { | |
| 2339 c = utf_ptr2char(p); | |
|
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changeset
|
2340 #ifdef FEAT_XFONTSET |
| 717 | 2341 if (current_fontset != NULL) |
| 2342 { | |
|
15597
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diff
changeset
|
2343 # ifdef SMALL_WCHAR_T |
| 1887 | 2344 if (c >= 0x10000) |
|
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diff
changeset
|
2345 c = 0xbf; // show chars > 0xffff as ? |
|
15597
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diff
changeset
|
2346 # endif |
| 717 | 2347 ((wchar_t *)buf)[wlen] = c; |
| 2348 } | |
| 2349 else | |
|
15597
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changeset
|
2350 #endif |
| 717 | 2351 { |
| 2352 if (c >= 0x10000) | |
|
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changeset
|
2353 c = 0xbf; // show chars > 0xffff as ? |
| 717 | 2354 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; |
| 2355 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2356 } | |
| 7 | 2357 ++wlen; |
| 2358 cells += utf_char2cells(c); | |
| 474 | 2359 p += utf_ptr2len(p); |
| 7 | 2360 } |
| 2361 } | |
| 2362 else if (has_mbyte) | |
| 2363 { | |
| 2364 cells = 0; | |
| 2365 for (p = s; p < s + len; ) | |
| 2366 { | |
| 2367 cells += ptr2cells(p); | |
| 474 | 2368 p += (*mb_ptr2len)(p); |
| 7 | 2369 } |
| 2370 } | |
| 2371 | |
| 2372 #ifdef FEAT_XFONTSET | |
| 2373 if (current_fontset != NULL) | |
| 2374 { | |
|
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changeset
|
2375 // Setup a clip rectangle to avoid spilling over in the next or |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
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changeset
|
2376 // previous line. This is apparently needed for some fonts which are |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
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parents:
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diff
changeset
|
2377 // used in a fontset. |
| 7 | 2378 XRectangle clip; |
| 2379 | |
| 2380 clip.x = 0; | |
| 2381 clip.y = 0; | |
| 2382 clip.height = gui.char_height; | |
| 2383 clip.width = gui.char_width * cells + 1; | |
| 2384 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2385 &clip, 1, Unsorted); | |
| 2386 } | |
| 2387 #endif | |
| 2388 | |
| 2389 if (flags & DRAW_TRANSP) | |
| 2390 { | |
| 2391 if (enc_utf8) | |
| 2392 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2393 TEXT_Y(row), buf, wlen); | |
| 2394 else | |
| 2395 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2396 TEXT_Y(row), (char *)s, len); | |
| 2397 } | |
| 2398 else if (p_linespace != 0 | |
| 2399 #ifdef FEAT_XFONTSET | |
| 2400 || current_fontset != NULL | |
| 2401 #endif | |
| 2402 ) | |
| 2403 { | |
| 2404 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2405 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2406 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2407 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2408 |
| 7 | 2409 if (enc_utf8) |
| 2410 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2411 TEXT_Y(row), buf, wlen); | |
| 2412 else | |
| 2413 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2414 TEXT_Y(row), (char *)s, len); | |
| 2415 } | |
| 2416 else | |
| 2417 { | |
|
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diff
changeset
|
2418 // XmbDrawImageString has bug, don't use it for fontset. |
| 7 | 2419 if (enc_utf8) |
| 2420 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2421 TEXT_Y(row), buf, wlen); | |
| 2422 else | |
| 2423 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2424 TEXT_Y(row), (char *)s, len); | |
| 2425 } | |
| 2426 | |
|
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diff
changeset
|
2427 // Bold trick: draw the text again with a one-pixel offset. |
| 7 | 2428 if (flags & DRAW_BOLD) |
| 2429 { | |
| 2430 if (enc_utf8) | |
| 2431 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2432 TEXT_Y(row), buf, wlen); | |
| 2433 else | |
| 2434 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2435 TEXT_Y(row), (char *)s, len); | |
| 2436 } | |
| 2437 | |
|
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|
2438 // Undercurl: draw curl at the bottom of the character cell. |
| 206 | 2439 if (flags & DRAW_UNDERC) |
| 2440 draw_curl(row, col, cells); | |
| 2441 | |
|
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|
2442 // Underline: draw a line at the bottom of the character cell. |
| 7 | 2443 if (flags & DRAW_UNDERL) |
| 206 | 2444 { |
| 2445 int y = FILL_Y(row + 1) - 1; | |
| 2446 | |
|
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|
2447 // When p_linespace is 0, overwrite the bottom row of pixels. |
|
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|
2448 // Otherwise put the line just below the character. |
| 206 | 2449 if (p_linespace > 1) |
| 2450 y -= p_linespace - 1; | |
| 7 | 2451 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2452 y, FILL_X(col + cells) - 1, y); |
| 2453 } | |
| 7 | 2454 |
|
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|
2455 if (flags & DRAW_STRIKE) |
|
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|
2456 { |
|
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|
2457 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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|
2458 |
|
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|
2459 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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|
2460 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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|
2461 y, FILL_X(col + cells) - 1, y); |
|
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|
2462 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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|
2463 } |
|
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|
2464 |
| 7 | 2465 #ifdef FEAT_XFONTSET |
| 2466 if (current_fontset != NULL) | |
| 2467 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2468 #endif | |
| 2469 } | |
| 2470 | |
| 2471 /* | |
| 2472 * Return OK if the key with the termcap name "name" is supported. | |
| 2473 */ | |
| 2474 int | |
|
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diff
changeset
|
2475 gui_mch_haskey(char_u *name) |
| 7 | 2476 { |
| 2477 int i; | |
| 2478 | |
| 2479 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2480 if (name[0] == special_keys[i].vim_code0 && | |
| 2481 name[1] == special_keys[i].vim_code1) | |
| 2482 return OK; | |
| 2483 return FAIL; | |
| 2484 } | |
| 2485 | |
| 2486 /* | |
| 2487 * Return the text window-id and display. Only required for X-based GUI's | |
| 2488 */ | |
| 2489 int | |
|
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diff
changeset
|
2490 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2491 { |
| 2492 *win = XtWindow(vimShell); | |
| 2493 *dis = gui.dpy; | |
| 2494 return OK; | |
| 2495 } | |
| 2496 | |
| 2497 void | |
|
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diff
changeset
|
2498 gui_mch_beep(void) |
| 7 | 2499 { |
| 2500 XBell(gui.dpy, 0); | |
| 2501 } | |
| 2502 | |
| 2503 void | |
|
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changeset
|
2504 gui_mch_flash(int msec) |
| 7 | 2505 { |
|
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|
2506 // Do a visual beep by reversing the foreground and background colors |
| 7 | 2507 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2508 FILL_X((int)Columns) + gui.border_offset, | |
| 2509 FILL_Y((int)Rows) + gui.border_offset); | |
| 2510 XSync(gui.dpy, False); | |
|
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|
2511 ui_delay((long)msec, TRUE); // wait for a few msec |
| 7 | 2512 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2513 FILL_X((int)Columns) + gui.border_offset, | |
| 2514 FILL_Y((int)Rows) + gui.border_offset); | |
| 2515 } | |
| 2516 | |
| 2517 /* | |
| 2518 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2519 */ | |
| 2520 void | |
|
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diff
changeset
|
2521 gui_mch_invert_rectangle( |
|
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diff
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|
2522 int r, |
|
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diff
changeset
|
2523 int c, |
|
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diff
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|
2524 int nr, |
|
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diff
changeset
|
2525 int nc) |
| 7 | 2526 { |
| 2527 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2528 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2529 } | |
| 2530 | |
| 2531 /* | |
| 2532 * Iconify the GUI window. | |
| 2533 */ | |
| 2534 void | |
|
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diff
changeset
|
2535 gui_mch_iconify(void) |
| 7 | 2536 { |
| 2537 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2538 } | |
| 2539 | |
| 2540 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2541 /* | |
| 2542 * Bring the Vim window to the foreground. | |
| 2543 */ | |
| 2544 void | |
|
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7803
diff
changeset
|
2545 gui_mch_set_foreground(void) |
| 7 | 2546 { |
| 2547 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2548 } | |
| 2549 #endif | |
| 2550 | |
| 2551 /* | |
| 2552 * Draw a cursor without focus. | |
| 2553 */ | |
| 2554 void | |
|
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diff
changeset
|
2555 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2556 { |
| 2557 int w = 1; | |
| 2558 | |
| 2559 if (mb_lefthalve(gui.row, gui.col)) | |
| 2560 w = 2; | |
| 2561 gui_mch_set_fg_color(color); | |
| 2562 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2563 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2564 } | |
| 2565 | |
| 2566 /* | |
| 2567 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2568 * color "color". | |
| 2569 */ | |
| 2570 void | |
|
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diff
changeset
|
2571 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2572 { |
| 2573 gui_mch_set_fg_color(color); | |
| 2574 | |
| 2575 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2576 #ifdef FEAT_RIGHTLEFT | |
|
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|
2577 // vertical line should be on the right of current point |
| 7 | 2578 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
| 2579 #endif | |
| 2580 FILL_X(gui.col), | |
| 2581 FILL_Y(gui.row) + gui.char_height - h, | |
| 2582 w, h); | |
| 2583 } | |
| 2584 | |
| 2585 /* | |
| 2586 * Catch up with any queued X events. This may put keyboard input into the | |
| 2587 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2588 * nothing in the X event queue (& no timers pending), then we return | |
| 2589 * immediately. | |
| 2590 */ | |
| 2591 void | |
|
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diff
changeset
|
2592 gui_mch_update(void) |
| 7 | 2593 { |
| 2594 XtInputMask mask, desired; | |
| 2595 | |
| 2596 #ifdef ALT_X_INPUT | |
| 2597 if (suppress_alternate_input) | |
| 2598 desired = (XtIMXEvent | XtIMTimer); | |
| 2599 else | |
| 2600 #endif | |
| 2601 desired = (XtIMAll); | |
| 2602 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2603 && !vim_is_input_buf_full()) | |
| 2604 XtAppProcessEvent(app_context, desired); | |
| 2605 } | |
| 2606 | |
| 2607 /* | |
| 2608 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2609 * from the keyboard. | |
| 2610 * wtime == -1 Wait forever. | |
| 2611 * wtime == 0 This should never happen. | |
| 2612 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2613 * Returns OK if a character was found to be available within the given time, | |
| 2614 * or FAIL otherwise. | |
| 2615 */ | |
| 2616 int | |
|
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changeset
|
2617 gui_mch_wait_for_chars(long wtime) |
| 7 | 2618 { |
|
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changeset
|
2619 int focus; |
|
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|
2620 int retval = FAIL; |
| 7 | 2621 |
| 2622 /* | |
| 2623 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2624 * this function (otherwise a random value on the stack may be changed). | |
| 2625 */ | |
| 2626 static int timed_out; | |
| 2627 XtIntervalId timer = (XtIntervalId)0; | |
| 2628 XtInputMask desired; | |
|
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|
2629 #ifdef FEAT_JOB_CHANNEL |
|
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|
2630 XtIntervalId channel_timer = (XtIntervalId)0; |
|
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|
2631 #endif |
| 7 | 2632 |
| 2633 timed_out = FALSE; | |
| 2634 | |
|
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changeset
|
2635 if (wtime >= 0) |
|
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|
2636 timer = XtAppAddTimeOut(app_context, |
|
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|
2637 (long_u)(wtime == 0 ? 1L : wtime), |
|
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|
2638 gui_x11_timer_cb, &timed_out); |
|
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|
2639 #ifdef FEAT_JOB_CHANNEL |
|
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|
2640 // If there is a channel with the keep_open flag we need to poll for input |
|
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|
2641 // on them. |
|
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|
2642 if (channel_any_keep_open()) |
|
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|
2643 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
|
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|
2644 channel_poll_cb, (XtPointer)&channel_timer); |
|
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|
2645 #endif |
| 7 | 2646 |
| 2647 focus = gui.in_focus; | |
|
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|
2648 desired = (XtIMAll); |
| 7 | 2649 while (!timed_out) |
| 2650 { | |
|
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|
2651 // Stop or start blinking when focus changes |
| 7 | 2652 if (gui.in_focus != focus) |
| 2653 { | |
| 2654 if (gui.in_focus) | |
| 2655 gui_mch_start_blink(); | |
| 2656 else | |
|
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changeset
|
2657 gui_mch_stop_blink(TRUE); |
| 7 | 2658 focus = gui.in_focus; |
| 2659 } | |
| 2660 | |
|
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diff
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|
2661 #ifdef MESSAGE_QUEUE |
|
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|
2662 # ifdef FEAT_TIMERS |
|
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|
2663 did_add_timer = FALSE; |
|
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|
2664 # endif |
|
7109
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diff
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|
2665 parse_queued_messages(); |
|
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|
2666 # ifdef FEAT_TIMERS |
|
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changeset
|
2667 if (did_add_timer) |
|
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diff
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|
2668 // Need to recompute the waiting time. |
|
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|
2669 break; |
|
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changeset
|
2670 # endif |
| 2638 | 2671 #endif |
| 2672 | |
| 7 | 2673 /* |
| 2674 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2675 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2676 * event arrives. No need to check for input_buf_full because we are | |
| 2677 * returning as soon as it contains a single char. Note that | |
| 2678 * XtAppNextEvent() may not be used because it will not return after a | |
| 2679 * timer event has arrived -- webb | |
| 2680 */ | |
| 2681 XtAppProcessEvent(app_context, desired); | |
| 2682 | |
| 2683 if (input_available()) | |
| 2684 { | |
|
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|
2685 retval = OK; |
|
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diff
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|
2686 break; |
| 7 | 2687 } |
| 2688 } | |
|
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|
2689 |
|
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|
2690 if (timer != (XtIntervalId)0 && !timed_out) |
|
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|
2691 XtRemoveTimeOut(timer); |
|
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2692 #ifdef FEAT_JOB_CHANNEL |
|
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|
2693 if (channel_timer != (XtIntervalId)0) |
|
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2694 XtRemoveTimeOut(channel_timer); |
|
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2695 #endif |
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|
2696 |
|
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|
2697 return retval; |
| 7 | 2698 } |
| 2699 | |
| 2700 /* | |
| 2701 * Output routines. | |
| 2702 */ | |
| 2703 | |
|
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|
2704 /* |
|
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|
2705 * Flush any output to the screen |
|
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|
2706 */ |
| 7 | 2707 void |
|
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|
2708 gui_mch_flush(void) |
| 7 | 2709 { |
| 2710 XFlush(gui.dpy); | |
| 2711 } | |
| 2712 | |
| 2713 /* | |
| 2714 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2715 * (row2, col2) inclusive. | |
| 2716 */ | |
| 2717 void | |
|
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|
2718 gui_mch_clear_block( |
|
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|
2719 int row1, |
|
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|
2720 int col1, |
|
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|
2721 int row2, |
|
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|
2722 int col2) |
| 7 | 2723 { |
| 2724 int x; | |
| 2725 | |
| 2726 x = FILL_X(col1); | |
| 2727 | |
|
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|
2728 // Clear one extra pixel at the far right, for when bold characters have |
|
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|
2729 // spilled over to the next column. |
| 7 | 2730 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), |
| 2731 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2732 (row2 - row1 + 1) * gui.char_height); | |
| 2733 } | |
| 2734 | |
| 2735 void | |
|
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|
2736 gui_mch_clear_all(void) |
| 7 | 2737 { |
| 2738 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2739 } | |
| 2740 | |
| 2741 /* | |
| 2742 * Delete the given number of lines from the given row, scrolling up any | |
| 2743 * text further down within the scroll region. | |
| 2744 */ | |
| 2745 void | |
|
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|
2746 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2747 { |
| 2748 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2749 return; // Can't see the window |
|
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|
2750 |
|
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|
2751 // copy one extra pixel at the far right, for when bold has spilled |
|
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|
2752 // over |
| 7 | 2753 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2754 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2755 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2756 + (gui.scroll_region_right == Columns - 1), | |
| 2757 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2758 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2759 | |
| 2760 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2761 gui.scroll_region_left, | |
| 2762 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2763 gui_x11_check_copy_area(); | |
| 2764 } | |
| 2765 | |
| 2766 /* | |
| 2767 * Insert the given number of lines before the given row, scrolling down any | |
| 2768 * following text within the scroll region. | |
| 2769 */ | |
| 2770 void | |
|
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|
2771 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2772 { |
| 2773 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2774 return; // Can't see the window |
|
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|
2775 |
|
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|
2776 // copy one extra pixel at the far right, for when bold has spilled |
|
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|
2777 // over |
| 7 | 2778 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2779 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2780 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2781 + (gui.scroll_region_right == Columns - 1), | |
| 2782 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2783 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2784 | |
| 2785 gui_clear_block(row, gui.scroll_region_left, | |
| 2786 row + num_lines - 1, gui.scroll_region_right); | |
| 2787 gui_x11_check_copy_area(); | |
| 2788 } | |
| 2789 | |
| 2790 /* | |
| 2791 * Update the region revealed by scrolling up/down. | |
| 2792 */ | |
| 2793 static void | |
|
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diff
changeset
|
2794 gui_x11_check_copy_area(void) |
| 7 | 2795 { |
| 2796 XEvent event; | |
| 2797 XGraphicsExposeEvent *gevent; | |
| 2798 | |
| 2799 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2800 return; | |
| 2801 | |
| 2802 XFlush(gui.dpy); | |
| 2803 | |
|
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|
2804 // Wait to check whether the scroll worked or not |
| 7 | 2805 for (;;) |
| 2806 { | |
| 2807 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
|
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|
2808 return; // The scroll worked. |
| 7 | 2809 |
| 2810 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2811 { | |
| 2812 gevent = (XGraphicsExposeEvent *)&event; | |
| 2813 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2814 if (gevent->count == 0) | |
|
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|
2815 return; // This was the last expose event |
| 7 | 2816 } |
| 2817 XSync(gui.dpy, False); | |
| 2818 } | |
| 2819 } | |
| 2820 | |
| 2821 /* | |
| 2822 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2823 */ | |
| 2824 | |
| 2825 void | |
|
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|
2826 clip_mch_lose_selection(Clipboard_T *cbd) |
| 7 | 2827 { |
| 2828 clip_x11_lose_selection(vimShell, cbd); | |
| 2829 } | |
| 2830 | |
| 2831 int | |
|
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changeset
|
2832 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 2833 { |
| 2834 return clip_x11_own_selection(vimShell, cbd); | |
| 2835 } | |
| 2836 | |
| 2837 void | |
|
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changeset
|
2838 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 2839 { |
|
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changeset
|
2840 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2841 } |
| 2842 | |
| 2843 void | |
|
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|
2844 clip_mch_set_selection( |
|
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|
2845 Clipboard_T *cbd) |
| 7 | 2846 { |
| 2847 clip_x11_set_selection(cbd); | |
| 2848 } | |
| 2849 | |
| 2850 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2851 /* | |
| 2852 * Menu stuff. | |
| 2853 */ | |
| 2854 | |
| 2855 /* | |
| 2856 * Make a menu either grey or not grey. | |
| 2857 */ | |
| 2858 void | |
|
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diff
changeset
|
2859 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2860 { |
| 2861 if (menu->id != (Widget)0) | |
| 2862 { | |
| 2863 gui_mch_menu_hidden(menu, False); | |
| 2864 if (grey | |
| 2865 #ifdef FEAT_GUI_MOTIF | |
| 2866 || !menu->sensitive | |
| 2867 #endif | |
| 2868 ) | |
| 2869 XtSetSensitive(menu->id, False); | |
| 2870 else | |
| 2871 XtSetSensitive(menu->id, True); | |
| 2872 } | |
| 2873 } | |
| 2874 | |
| 2875 /* | |
| 2876 * Make menu item hidden or not hidden | |
| 2877 */ | |
| 2878 void | |
|
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diff
changeset
|
2879 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2880 { |
| 2881 if (menu->id != (Widget)0) | |
| 2882 { | |
| 2883 if (hidden) | |
| 2884 XtUnmanageChild(menu->id); | |
| 2885 else | |
| 2886 XtManageChild(menu->id); | |
| 2887 } | |
| 2888 } | |
| 2889 | |
| 2890 /* | |
| 2891 * This is called after setting all the menus to grey/hidden or not. | |
| 2892 */ | |
| 2893 void | |
|
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changeset
|
2894 gui_mch_draw_menubar(void) |
| 7 | 2895 { |
|
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|
2896 // Nothing to do in X |
| 7 | 2897 } |
| 2898 | |
| 2899 void | |
|
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|
2900 gui_x11_menu_cb( |
|
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|
2901 Widget w UNUSED, |
|
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|
2902 XtPointer client_data, |
|
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diff
changeset
|
2903 XtPointer call_data UNUSED) |
| 7 | 2904 { |
| 2905 gui_menu_cb((vimmenu_T *)client_data); | |
| 2906 } | |
| 2907 | |
|
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|
2908 #endif // FEAT_MENU |
| 7 | 2909 |
| 2910 | |
| 2911 | |
| 2912 /* | |
| 2913 * Function called when window closed. Works like ":qa". | |
| 2914 * Should put up a requester! | |
| 2915 */ | |
| 2916 static void | |
|
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changeset
|
2917 gui_x11_wm_protocol_handler( |
|
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|
2918 Widget w UNUSED, |
|
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|
2919 XtPointer client_data UNUSED, |
|
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|
2920 XEvent *event, |
|
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diff
changeset
|
2921 Boolean *dum UNUSED) |
| 7 | 2922 { |
| 2923 /* | |
| 2924 * Only deal with Client messages. | |
| 2925 */ | |
| 2926 if (event->type != ClientMessage) | |
| 2927 return; | |
| 2928 | |
| 2929 /* | |
| 2930 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 2931 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 2932 * Just sync our swap files. | |
| 2933 */ | |
| 1887 | 2934 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 2935 wm_atoms[SAVE_YOURSELF_IDX]) |
| 2936 { | |
| 2937 out_flush(); | |
|
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|
2938 ml_sync_all(FALSE, FALSE); // preserve all swap files |
|
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|
2939 |
|
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|
2940 // Set the window's WM_COMMAND property, to let the window manager |
|
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|
2941 // know we are done saving ourselves. We don't want to be restarted, |
|
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|
2942 // thus set argv to NULL. |
| 7 | 2943 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); |
| 2944 return; | |
| 2945 } | |
| 2946 | |
| 1887 | 2947 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 2948 wm_atoms[DELETE_WINDOW_IDX]) |
| 2949 return; | |
| 2950 | |
| 2951 gui_shell_closed(); | |
| 2952 } | |
| 2953 | |
| 2954 #ifdef FEAT_CLIENTSERVER | |
| 2955 /* | |
| 2956 * Function called when property changed. Check for incoming commands | |
| 2957 */ | |
| 2958 static void | |
|
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|
2959 gui_x11_send_event_handler( |
|
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|
2960 Widget w UNUSED, |
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|
2961 XtPointer client_data UNUSED, |
|
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|
2962 XEvent *event, |
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7803
diff
changeset
|
2963 Boolean *dum UNUSED) |
| 7 | 2964 { |
| 2965 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 2966 | |
| 2967 if (e->type == PropertyNotify && e->window == commWindow | |
| 2968 && e->atom == commProperty && e->state == PropertyNewValue) | |
|
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5196
diff
changeset
|
2969 serverEventProc(gui.dpy, event, 0); |
| 7 | 2970 } |
| 2971 #endif | |
| 2972 | |
| 2973 /* | |
| 2974 * Cursor blink functions. | |
| 2975 * | |
| 2976 * This is a simple state machine: | |
| 2977 * BLINK_NONE not blinking at all | |
| 2978 * BLINK_OFF blinking, cursor is not shown | |
| 2979 * BLINK_ON blinking, cursor is shown | |
| 2980 */ | |
| 2981 | |
| 2982 #define BLINK_NONE 0 | |
| 2983 #define BLINK_OFF 1 | |
| 2984 #define BLINK_ON 2 | |
| 2985 | |
| 2986 static int blink_state = BLINK_NONE; | |
| 2987 static long_u blink_waittime = 700; | |
| 2988 static long_u blink_ontime = 400; | |
| 2989 static long_u blink_offtime = 250; | |
| 2990 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 2991 | |
|
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|
2992 int |
|
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changeset
|
2993 gui_mch_is_blinking(void) |
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2994 { |
|
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2995 return blink_state != BLINK_NONE; |
|
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|
2996 } |
|
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|
2997 |
|
9428
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|
2998 int |
|
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|
2999 gui_mch_is_blink_off(void) |
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3000 { |
|
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|
3001 return blink_state == BLINK_OFF; |
|
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|
3002 } |
|
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|
3003 |
| 7 | 3004 void |
|
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changeset
|
3005 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3006 { |
| 3007 blink_waittime = waittime; | |
| 3008 blink_ontime = on; | |
| 3009 blink_offtime = off; | |
| 3010 } | |
| 3011 | |
| 3012 /* | |
| 3013 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3014 */ | |
| 3015 void | |
|
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changeset
|
3016 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 3017 { |
| 3018 if (blink_timer != (XtIntervalId)0) | |
| 3019 { | |
| 3020 XtRemoveTimeOut(blink_timer); | |
| 3021 blink_timer = (XtIntervalId)0; | |
| 3022 } | |
|
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changeset
|
3023 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 3024 gui_update_cursor(TRUE, FALSE); |
| 3025 blink_state = BLINK_NONE; | |
| 3026 } | |
| 3027 | |
| 3028 static void | |
|
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diff
changeset
|
3029 gui_x11_blink_cb( |
|
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diff
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|
3030 XtPointer timed_out UNUSED, |
|
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|
3031 XtIntervalId *interval_id UNUSED) |
| 7 | 3032 { |
| 3033 if (blink_state == BLINK_ON) | |
| 3034 { | |
| 3035 gui_undraw_cursor(); | |
| 3036 blink_state = BLINK_OFF; | |
| 3037 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3038 gui_x11_blink_cb, NULL); | |
| 3039 } | |
| 3040 else | |
| 3041 { | |
| 3042 gui_update_cursor(TRUE, FALSE); | |
| 3043 blink_state = BLINK_ON; | |
| 3044 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3045 gui_x11_blink_cb, NULL); | |
| 3046 } | |
| 3047 } | |
| 3048 | |
| 3049 /* | |
|
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|
3050 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3051 * waiting time and shows the cursor. |
|
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|
3052 */ |
|
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|
3053 void |
|
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|
3054 gui_mch_start_blink(void) |
|
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|
3055 { |
|
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|
3056 if (blink_timer != (XtIntervalId)0) |
|
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|
3057 XtRemoveTimeOut(blink_timer); |
|
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|
3058 // Only switch blinking on if none of the times is zero |
|
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|
3059 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3060 { |
|
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changeset
|
3061 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
|
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|
3062 gui_x11_blink_cb, NULL); |
|
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|
3063 blink_state = BLINK_ON; |
|
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|
3064 gui_update_cursor(TRUE, FALSE); |
|
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|
3065 } |
|
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|
3066 } |
|
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|
3067 |
|
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|
3068 /* |
| 7 | 3069 * Return the RGB value of a pixel as a long. |
| 3070 */ | |
|
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changeset
|
3071 guicolor_T |
|
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|
3072 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3073 { |
| 3074 XColor xc; | |
| 3075 Colormap colormap; | |
| 3076 | |
| 3077 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3078 xc.pixel = pixel; | |
| 3079 XQueryColor(gui.dpy, colormap, &xc); | |
| 3080 | |
|
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changeset
|
3081 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
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diff
changeset
|
3082 + ((unsigned)xc.blue >> 8)); |
| 7 | 3083 } |
| 3084 | |
| 3085 /* | |
| 3086 * Add the callback functions. | |
| 3087 */ | |
| 3088 void | |
|
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changeset
|
3089 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3090 { |
| 3091 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3092 gui_x11_visibility_cb, (XtPointer)0); | |
| 3093 | |
| 3094 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3095 (XtPointer)0); | |
| 3096 | |
| 3097 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3098 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3099 | |
| 3100 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3101 (XtPointer)0); | |
| 3102 /* | |
| 3103 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3104 * Only needed for some window managers. | |
| 3105 */ | |
| 3106 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3107 { | |
| 3108 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3109 (XtPointer)0); | |
| 3110 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3111 (XtPointer)0); | |
| 3112 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3113 (XtPointer)0); | |
| 3114 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3115 (XtPointer)0); | |
| 3116 } | |
| 3117 | |
| 3118 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3119 (XtPointer)0); | |
| 3120 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3121 (XtPointer)0); | |
| 3122 | |
|
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|
3123 // get pointer moved events from scrollbar, needed for 'mousefocus' |
| 7 | 3124 XtAddEventHandler(vimForm, PointerMotionMask, |
| 3125 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3126 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3127 ButtonMotionMask | PointerMotionMask, | |
| 3128 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3129 } | |
| 3130 | |
| 3131 /* | |
| 88 | 3132 * Get current mouse coordinates in text window. |
| 7 | 3133 */ |
| 88 | 3134 void |
| 3135 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3136 { |
| 3137 int rootx, rooty, winx, winy; | |
| 3138 Window root, child; | |
| 3139 unsigned int mask; | |
| 3140 | |
| 3141 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3142 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3143 *x = winx; | |
| 3144 *y = winy; | |
| 3145 } else { | |
| 3146 *x = -1; | |
| 3147 *y = -1; | |
| 3148 } | |
| 7 | 3149 } |
| 3150 | |
| 3151 void | |
|
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7803
diff
changeset
|
3152 gui_mch_setmouse(int x, int y) |
| 7 | 3153 { |
| 3154 if (gui.wid) | |
| 3155 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3156 } | |
| 3157 | |
| 3158 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3159 XButtonPressedEvent * | |
|
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|
3160 gui_x11_get_last_mouse_event(void) |
| 7 | 3161 { |
| 3162 return &last_mouse_event; | |
| 3163 } | |
| 3164 #endif | |
| 3165 | |
| 3166 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3167 | |
|
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diff
changeset
|
3168 // Signs are currently always 2 chars wide. Hopefully the font is big enough |
|
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patch 8.1.2383: using old C style comments
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diff
changeset
|
3169 // to provide room for the bitmap! |
| 7 | 3170 # define SIGN_WIDTH (gui.char_width * 2) |
| 3171 | |
| 3172 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3173 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3174 { |
| 3175 XImage *sign; | |
| 3176 | |
| 3177 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3178 { | |
| 3179 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3180 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3181 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3182 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3183 TEXT_Y(row) - sign->height, | |
| 3184 sign->width, sign->height); | |
| 3185 } | |
| 3186 } | |
| 3187 | |
| 3188 void * | |
|
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diff
changeset
|
3189 gui_mch_register_sign(char_u *signfile) |
| 7 | 3190 { |
| 3191 XpmAttributes attrs; | |
| 1827 | 3192 XImage *sign = NULL; |
| 7 | 3193 int status; |
| 3194 | |
| 3195 /* | |
| 3196 * Setup the color substitution table. | |
| 3197 */ | |
| 3198 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3199 { | |
| 1827 | 3200 XpmColorSymbol color[5] = |
| 7 | 3201 { |
| 1827 | 3202 {"none", NULL, 0}, |
| 3203 {"iconColor1", NULL, 0}, | |
| 3204 {"bottomShadowColor", NULL, 0}, | |
| 3205 {"topShadowColor", NULL, 0}, | |
| 3206 {"selectColor", NULL, 0} | |
| 3207 }; | |
| 3208 attrs.valuemask = XpmColorSymbols; | |
| 3209 attrs.numsymbols = 2; | |
| 3210 attrs.colorsymbols = color; | |
| 3211 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3212 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3213 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3214 &sign, NULL, &attrs); |
| 1827 | 3215 if (status == 0) |
| 3216 { | |
|
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|
3217 // Sign width is fixed at two columns now. |
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|
3218 // if (sign->width > gui.sign_width) |
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diff
changeset
|
3219 // gui.sign_width = sign->width + 8; |
| 7 | 3220 } |
| 1827 | 3221 else |
|
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Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
3222 emsg(_(e_signdata)); |
| 7 | 3223 } |
| 3224 | |
| 3225 return (void *)sign; | |
| 3226 } | |
| 3227 | |
| 3228 void | |
|
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7803
diff
changeset
|
3229 gui_mch_destroy_sign(void *sign) |
| 7 | 3230 { |
| 1827 | 3231 XDestroyImage((XImage*)sign); |
| 7 | 3232 } |
| 3233 #endif | |
| 3234 | |
| 3235 | |
| 3236 #ifdef FEAT_MOUSESHAPE | |
|
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|
3237 // The last set mouse pointer shape is remembered, to be used when it goes |
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changeset
|
3238 // from hidden to not hidden. |
| 7 | 3239 static int last_shape = 0; |
| 3240 #endif | |
| 3241 | |
| 3242 /* | |
| 3243 * Use the blank mouse pointer or not. | |
| 3244 */ | |
| 3245 void | |
|
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diff
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|
3246 gui_mch_mousehide( |
|
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diff
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|
3247 int hide) // TRUE = use blank ptr, FALSE = use parent ptr |
| 7 | 3248 { |
| 3249 if (gui.pointer_hidden != hide) | |
| 3250 { | |
| 3251 gui.pointer_hidden = hide; | |
| 3252 if (hide) | |
| 3253 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3254 else | |
| 3255 #ifdef FEAT_MOUSESHAPE | |
| 3256 mch_set_mouse_shape(last_shape); | |
| 3257 #else | |
| 3258 XUndefineCursor(gui.dpy, gui.wid); | |
| 3259 #endif | |
| 3260 } | |
| 3261 } | |
| 3262 | |
| 3263 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3264 | |
|
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|
3265 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
|
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|
3266 // misc2.c! |
| 7 | 3267 static int mshape_ids[] = |
| 3268 { | |
|
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|
3269 XC_left_ptr, // arrow |
|
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|
3270 0, // blank |
|
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|
3271 XC_xterm, // beam |
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|
3272 XC_sb_v_double_arrow, // updown |
|
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|
3273 XC_sizing, // udsizing |
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|
3274 XC_sb_h_double_arrow, // leftright |
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|
3275 XC_sizing, // lrsizing |
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|
3276 XC_watch, // busy |
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|
3277 XC_X_cursor, // no |
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|
3278 XC_crosshair, // crosshair |
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|
3279 XC_hand1, // hand1 |
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|
3280 XC_hand2, // hand2 |
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|
3281 XC_pencil, // pencil |
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|
3282 XC_question_arrow, // question |
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|
3283 XC_right_ptr, // right-arrow |
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3284 XC_center_ptr, // up-arrow |
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|
3285 XC_left_ptr // last one |
| 7 | 3286 }; |
| 3287 | |
| 3288 void | |
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diff
changeset
|
3289 mch_set_mouse_shape(int shape) |
| 7 | 3290 { |
| 3291 int id; | |
| 3292 | |
| 3293 if (!gui.in_use) | |
| 3294 return; | |
| 3295 | |
| 3296 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3297 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3298 else | |
| 3299 { | |
| 3300 if (shape >= MSHAPE_NUMBERED) | |
| 3301 { | |
| 3302 id = shape - MSHAPE_NUMBERED; | |
| 3303 if (id >= XC_num_glyphs) | |
| 3304 id = XC_left_ptr; | |
| 3305 else | |
|
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|
3306 id &= ~1; // they are always even (why?) |
| 7 | 3307 } |
| 3308 else | |
| 3309 id = mshape_ids[shape]; | |
| 3310 | |
| 3311 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3312 } | |
| 3313 if (shape != MSHAPE_HIDE) | |
| 3314 last_shape = shape; | |
| 3315 } | |
| 3316 #endif | |
| 3317 | |
|
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|
3318 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3319 /* |
| 3320 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3321 * The check for a non-toolbar item was added, because there is a crash when | |
| 3322 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3323 */ | |
| 3324 void | |
|
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diff
changeset
|
3325 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3326 { |
| 3327 if (menu->id != NULL && menu->parent != NULL | |
| 3328 && menu_is_toolbar(menu->parent->name)) | |
| 3329 { | |
|
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changeset
|
3330 // Always destroy and create the balloon, in case the string was |
|
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diff
changeset
|
3331 // changed. |
| 7 | 3332 if (menu->tip != NULL) |
| 3333 { | |
| 3334 gui_mch_destroy_beval_area(menu->tip); | |
| 3335 menu->tip = NULL; | |
| 3336 } | |
| 3337 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3338 menu->tip = gui_mch_create_beval_area( | |
| 3339 menu->id, | |
| 3340 menu->strings[MENU_INDEX_TIP], | |
| 3341 NULL, | |
| 3342 NULL); | |
| 3343 } | |
| 3344 } | |
| 3345 #endif |