Mercurial > vim
annotate src/gui_x11.c @ 18478:94223687df0e
Added tag v8.1.2233 for changeset e93cab5d0f0f27fad7882f1f412927df055b090d
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 29 Oct 2019 04:30:05 +0100 |
| parents | 3147c7c2e86b |
| children | df141c730008 |
| 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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patch 8.1.0763: nobody is using the Sun Workshop support
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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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patch 8.1.0766: various problems when using Vim on VMS
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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 | |
| 60 /* Default resource values */ | |
| 61 #define DFLT_FONT "7x13" | |
| 62 #ifdef FONTSET_ALWAYS | |
| 63 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 64 #else | |
| 65 # define DFLT_MENU_FONT XtDefaultFont | |
| 66 #endif | |
| 67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 68 | |
| 69 #ifdef FEAT_GUI_ATHENA | |
| 70 # define DFLT_MENU_BG_COLOR "gray77" | |
| 71 # define DFLT_MENU_FG_COLOR "black" | |
| 72 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 73 # define DFLT_SCROLL_FG_COLOR "gray77" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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74 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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75 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 76 #else |
| 77 /* use the default (CDE) colors */ | |
| 78 # define DFLT_MENU_BG_COLOR "" | |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 84 #endif |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
| 88 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 89 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 90 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 91 | |
| 92 #ifdef FEAT_XFONTSET | |
| 93 /* | |
| 94 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 96 */ | |
| 97 static XFontSet current_fontset = NULL; | |
| 98 | |
| 99 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 100 do \ | |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
| 107 | |
| 108 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 109 do \ | |
| 110 { \ | |
| 111 if (current_fontset != NULL) \ | |
| 112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 113 else \ | |
| 717 | 114 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 115 } while (0) | |
| 116 | |
| 117 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 118 do \ | |
| 119 { \ | |
| 120 if (current_fontset != NULL) \ | |
| 121 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 122 else \ | |
| 123 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 124 } while (0) |
| 125 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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126 static int check_fontset_sanity(XFontSet fs); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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127 static int fontset_width(XFontSet fs); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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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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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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139 static void gui_x11_check_copy_area(void); |
| 7 | 140 #ifdef FEAT_CLIENTSERVER |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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141 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 142 #endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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143 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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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'}, | |
| 201 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 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 | |
| 218 /* Keypad keys: */ | |
| 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 | |
| 250 /* End of list marker: */ | |
| 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 | |
| 270 /* Resources for setting the foreground and background colors of menus */ | |
| 271 #define XtNmenuBackground "menuBackground" | |
| 272 #define XtCMenuBackground "MenuBackground" | |
| 273 #define XtNmenuForeground "menuForeground" | |
| 274 #define XtCMenuForeground "MenuForeground" | |
| 275 | |
| 276 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 277 #define XtNscrollBackground "scrollBackground" | |
| 278 #define XtCScrollBackground "ScrollBackground" | |
| 279 #define XtNscrollForeground "scrollForeground" | |
| 280 #define XtCScrollForeground "ScrollForeground" | |
| 281 | |
| 282 /* Resources for setting the foreground and background colors of tooltip */ | |
| 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 | |
| 386 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 387 { | |
| 388 XtNmenuHeight, | |
| 389 XtCMenuHeight, | |
| 390 XtRInt, | |
| 391 sizeof(int), | |
| 392 XtOffsetOf(gui_T, menu_height), | |
| 393 XtRImmediate, | |
| 394 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 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 }, | |
| 506 #endif /* FEAT_XIM */ | |
| 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 { | |
| 517 /* We handle these options ourselves */ | |
| 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 | |
| 605 /* This is needed for when redrawing is slow. */ | |
| 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 | |
| 622 out_flush(); /* make sure all output has been processed */ | |
| 623 | |
| 624 gevent = (XExposeEvent *)event; | |
| 625 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 626 | |
| 627 new_x = FILL_X(0); | |
| 628 | |
| 629 /* Clear the border areas if needed */ | |
| 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 | |
| 639 /* This is needed for when redrawing is slow. */ | |
| 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 } | |
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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, |
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725 XEvent *event, |
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726 Boolean *dum UNUSED) |
| 7 | 727 { |
| 728 gui_focus_change(event->type == FocusIn); | |
| 729 } | |
| 730 | |
| 731 static void | |
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732 gui_x11_enter_cb( |
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733 Widget w UNUSED, |
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734 XtPointer data UNUSED, |
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735 XEvent *event UNUSED, |
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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( |
|
bcef391c101c
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743 Widget w UNUSED, |
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744 XtPointer data UNUSED, |
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745 XEvent *event UNUSED, |
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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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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 | |
| 774 KeySym key_sym, key_sym2; | |
| 775 int len, len2; | |
| 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 | |
| 786 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 787 * the locale isn't utf-8. */ | |
| 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 | |
| 800 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 801 * when the locale isn't utf-8. */ | |
| 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 | |
| 813 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 814 * Xutf8LookupString() it has already been done. */ | |
| 815 if (len > 0 && input_conv.vc_type != CONV_NONE | |
|
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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 | |
| 832 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 833 * start of a special key. */ | |
| 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 #ifdef FEAT_HANGULIN | |
| 867 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 868 { | |
| 869 hangul_input_state_toggle(); | |
| 870 goto theend; | |
| 871 } | |
| 872 #endif | |
| 873 | |
| 874 if (key_sym == XK_space) | |
| 875 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 876 | |
| 877 /* | |
| 878 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 879 * allow just Ctrl+minus too. | |
| 880 */ | |
| 881 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 882 string[0] = Ctrl__; | |
| 883 | |
| 884 #ifdef XK_ISO_Left_Tab | |
| 885 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 886 if (key_sym == XK_ISO_Left_Tab) | |
| 887 { | |
| 888 key_sym = XK_Tab; | |
| 889 string[0] = TAB; | |
| 890 len = 1; | |
| 891 } | |
| 892 #endif | |
| 893 | |
| 894 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 895 * that already has the 8th bit set. And not when using a double-byte | |
| 896 * encoding, setting the 8th bit may make it the lead byte of a | |
| 897 * double-byte character. */ | |
| 898 if (len == 1 | |
| 899 && (ev_press->state & Mod1Mask) | |
| 900 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 901 && (string[0] & 0x80) == 0 | |
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902 && !enc_dbcs) |
| 7 | 903 { |
| 904 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 905 /* Ignore ALT keys when they are used for the menu only */ | |
| 906 if (gui.menu_is_active | |
| 907 && (p_wak[0] == 'y' | |
| 908 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 909 goto theend; | |
| 910 #endif | |
| 911 /* | |
| 912 * Before we set the 8th bit, check to make sure the user doesn't | |
| 913 * already have a mapping defined for this sequence. We determine this | |
| 914 * by checking to see if the input would be the same without the | |
| 915 * Alt/Meta key. | |
| 916 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 917 */ | |
| 918 ev_press->state &= ~Mod1Mask; | |
| 919 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 920 &key_sym2, NULL); | |
| 921 if (key_sym2 == XK_space) | |
| 922 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 923 if ( len2 == 1 | |
| 924 && string[0] == string2[0] | |
| 925 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 926 { | |
| 927 string[0] |= 0x80; | |
| 928 if (enc_utf8) /* convert to utf-8 */ | |
| 929 { | |
| 930 string[1] = string[0] & 0xbf; | |
| 931 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 932 if (string[1] == CSI) | |
| 933 { | |
| 934 string[2] = KS_EXTRA; | |
| 935 string[3] = (int)KE_CSI; | |
| 936 len = 4; | |
| 937 } | |
| 938 else | |
| 939 len = 2; | |
| 940 } | |
| 941 } | |
| 942 else | |
| 943 ev_press->state |= Mod1Mask; | |
| 944 } | |
| 945 | |
| 946 if (len == 1 && string[0] == CSI) | |
| 947 { | |
| 948 string[1] = KS_EXTRA; | |
| 949 string[2] = (int)KE_CSI; | |
| 950 len = -3; | |
| 951 } | |
| 952 | |
| 953 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 954 * value) to detect backspace, delete and keypad keys. */ | |
| 955 if (len == 0 || len == 1) | |
| 956 { | |
| 957 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 958 { | |
| 959 if (special_keys[i].key_sym == key_sym) | |
| 960 { | |
| 961 string[0] = CSI; | |
| 962 string[1] = special_keys[i].vim_code0; | |
| 963 string[2] = special_keys[i].vim_code1; | |
| 964 len = -3; | |
| 965 break; | |
| 966 } | |
| 967 } | |
| 968 } | |
| 969 | |
| 970 /* Unrecognised key is ignored. */ | |
| 971 if (len == 0) | |
| 972 goto theend; | |
| 973 | |
| 974 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 975 * double-byte encoding (can't set the 8th bit). */ | |
| 976 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 977 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 978 || key_sym == XK_Escape | |
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979 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask))) |
| 7 | 980 { |
| 981 modifiers = 0; | |
| 982 if (ev_press->state & ShiftMask) | |
| 983 modifiers |= MOD_MASK_SHIFT; | |
| 984 if (ev_press->state & ControlMask) | |
| 985 modifiers |= MOD_MASK_CTRL; | |
| 986 if (ev_press->state & Mod1Mask) | |
| 987 modifiers |= MOD_MASK_ALT; | |
| 179 | 988 if (ev_press->state & Mod4Mask) |
| 989 modifiers |= MOD_MASK_META; | |
| 7 | 990 |
| 991 /* | |
| 992 * For some keys a shift modifier is translated into another key | |
| 993 * code. | |
| 994 */ | |
| 995 if (len == -3) | |
| 996 key = TO_SPECIAL(string[1], string[2]); | |
| 997 else | |
| 998 key = string[0]; | |
| 999 key = simplify_key(key, &modifiers); | |
| 1000 if (key == CSI) | |
| 1001 key = K_CSI; | |
| 1002 if (IS_SPECIAL(key)) | |
| 1003 { | |
| 1004 string[0] = CSI; | |
| 1005 string[1] = K_SECOND(key); | |
| 1006 string[2] = K_THIRD(key); | |
| 1007 len = 3; | |
| 1008 } | |
| 1009 else | |
| 1010 { | |
| 1011 string[0] = key; | |
| 1012 len = 1; | |
| 1013 } | |
| 1014 | |
| 1015 if (modifiers != 0) | |
| 1016 { | |
| 1017 string2[0] = CSI; | |
| 1018 string2[1] = KS_MODIFIER; | |
| 1019 string2[2] = modifiers; | |
| 1020 add_to_input_buf(string2, 3); | |
| 1021 } | |
| 1022 } | |
| 1023 | |
| 1024 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1025 #ifdef UNIX | |
| 1026 || (intr_char != 0 && string[0] == intr_char) | |
| 1027 #endif | |
| 1028 )) | |
| 1029 { | |
| 1030 trash_input_buf(); | |
| 1031 got_int = TRUE; | |
| 1032 } | |
| 1033 | |
| 1034 add_to_input_buf(string, len); | |
| 1035 | |
| 1036 /* | |
| 1037 * blank out the pointer if necessary | |
| 1038 */ | |
| 1039 if (p_mh) | |
| 1040 gui_mch_mousehide(TRUE); | |
| 1041 | |
| 1042 #if defined(FEAT_BEVAL_TIP) | |
| 1043 { | |
| 1044 BalloonEval *be; | |
| 1045 | |
| 1046 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1047 gui_mch_unpost_balloon(be); | |
| 1048 } | |
| 1049 #endif | |
| 1050 theend: | |
| 1051 {} /* some compilers need a statement here */ | |
| 1052 #ifdef FEAT_XIM | |
| 1053 if (string_alloced) | |
| 1054 XtFree((char *)string); | |
| 1055 #endif | |
| 1056 } | |
| 1057 | |
| 1058 static void | |
|
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diff
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|
1059 gui_x11_mouse_cb( |
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bcef391c101c
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parents:
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diff
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1060 Widget w UNUSED, |
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1061 XtPointer dud UNUSED, |
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1062 XEvent *event, |
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diff
changeset
|
1063 Boolean *dum UNUSED) |
| 7 | 1064 { |
| 1065 static XtIntervalId timer = (XtIntervalId)0; | |
| 1066 static int timed_out = TRUE; | |
| 1067 | |
| 1068 int button; | |
| 1069 int repeated_click = FALSE; | |
| 1070 int x, y; | |
| 1071 int_u x_modifiers; | |
| 1072 int_u vim_modifiers; | |
| 1073 | |
| 1074 if (event->type == MotionNotify) | |
| 1075 { | |
| 1076 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1077 x = event->xmotion.x; | |
| 1078 y = event->xmotion.y; | |
| 1079 x_modifiers = event->xmotion.state; | |
| 1080 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1081 ? MOUSE_DRAG : ' '; | |
| 1082 | |
| 1083 /* | |
| 1084 * if our pointer is currently hidden, then we should show it. | |
| 1085 */ | |
| 1086 gui_mch_mousehide(FALSE); | |
| 1087 | |
| 1088 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1089 { | |
| 1090 #ifdef FEAT_MENU | |
| 1091 if (dud) /* moved in vimForm */ | |
| 1092 y -= gui.menu_height; | |
| 1093 #endif | |
| 1094 gui_mouse_moved(x, y); | |
| 1095 return; | |
| 1096 } | |
| 1097 } | |
| 1098 else | |
| 1099 { | |
| 1100 x = event->xbutton.x; | |
| 1101 y = event->xbutton.y; | |
| 1102 if (event->type == ButtonPress) | |
| 1103 { | |
| 1104 /* Handle multiple clicks */ | |
| 1105 if (!timed_out) | |
| 1106 { | |
| 1107 XtRemoveTimeOut(timer); | |
| 1108 repeated_click = TRUE; | |
| 1109 } | |
| 1110 timed_out = FALSE; | |
| 1111 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1112 gui_x11_timer_cb, &timed_out); | |
| 1113 switch (event->xbutton.button) | |
| 1114 { | |
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1115 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1116 case Button1: button = MOUSE_LEFT; break; |
| 1117 case Button2: button = MOUSE_MIDDLE; break; | |
| 1118 case Button3: button = MOUSE_RIGHT; break; | |
| 1119 case Button4: button = MOUSE_4; break; | |
| 1120 case Button5: button = MOUSE_5; break; | |
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1121 case 6: button = MOUSE_7; break; |
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1122 case 7: button = MOUSE_6; break; |
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1123 case 8: button = MOUSE_X1; break; |
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|
1124 case 9: button = MOUSE_X2; break; |
| 7 | 1125 default: |
| 1126 return; /* Unknown button */ | |
| 1127 } | |
| 1128 } | |
| 1129 else if (event->type == ButtonRelease) | |
| 1130 button = MOUSE_RELEASE; | |
| 1131 else | |
| 1132 return; /* Unknown mouse event type */ | |
| 1133 | |
| 1134 x_modifiers = event->xbutton.state; | |
| 1135 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1136 last_mouse_event = event->xbutton; | |
| 1137 #endif | |
| 1138 } | |
| 1139 | |
| 1140 vim_modifiers = 0x0; | |
| 1141 if (x_modifiers & ShiftMask) | |
| 1142 vim_modifiers |= MOUSE_SHIFT; | |
| 1143 if (x_modifiers & ControlMask) | |
| 1144 vim_modifiers |= MOUSE_CTRL; | |
| 1145 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1146 vim_modifiers |= MOUSE_ALT; | |
| 1147 | |
| 1148 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1149 } | |
| 1150 | |
| 1151 /* | |
| 1152 * End of call-back routines | |
| 1153 */ | |
| 1154 | |
| 1155 /* | |
| 1156 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1157 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1158 * when vim is started, whether or not the GUI has been started. | |
| 1159 */ | |
| 1160 void | |
|
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1161 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1162 { |
| 1163 int arg; | |
| 1164 int i; | |
| 1165 | |
| 1166 /* | |
| 1167 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1168 */ | |
| 1169 gui_argc = 0; | |
|
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|
1170 gui_argv = LALLOC_MULT(char *, *argc); |
| 7 | 1171 if (gui_argv == NULL) |
| 1172 return; | |
| 1173 gui_argv[gui_argc++] = argv[0]; | |
| 1174 arg = 1; | |
| 1175 while (arg < *argc) | |
| 1176 { | |
| 1177 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1178 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1179 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1180 break; | |
| 1181 | |
| 1887 | 1182 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1183 { |
| 1184 /* Remember finding "-rv" or "-reverse" */ | |
| 1185 if (strcmp("-rv", argv[arg]) == 0 | |
| 1186 || strcmp("-reverse", argv[arg]) == 0) | |
| 1187 found_reverse_arg = TRUE; | |
| 1188 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1189 || strcmp("-font", argv[arg]) == 0) | |
| 1190 && arg + 1 < *argc) | |
| 1191 font_argument = argv[arg + 1]; | |
| 1192 | |
| 1193 /* Found match in table, so move it into gui_argv */ | |
| 1194 gui_argv[gui_argc++] = argv[arg]; | |
| 1195 if (--*argc > arg) | |
| 1196 { | |
| 1197 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1198 * sizeof(char *)); | |
| 1199 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1200 { | |
| 1201 /* Move the options argument as well */ | |
| 1202 gui_argv[gui_argc++] = argv[arg]; | |
| 1203 if (--*argc > arg) | |
| 1204 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1205 * sizeof(char *)); | |
| 1206 } | |
| 1207 } | |
| 1208 argv[*argc] = NULL; | |
| 1209 } | |
| 1210 else | |
| 1211 #ifdef FEAT_NETBEANS_INTG | |
| 1212 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1213 { | |
| 1214 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1215 netbeansArg = argv[arg]; | |
| 1216 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1217 (--*argc - arg) * sizeof(char *)); | |
| 1218 argv[*argc] = NULL; | |
| 1219 } | |
| 1220 else | |
| 1221 #endif | |
| 1222 arg++; | |
| 1223 } | |
| 1224 } | |
| 1225 | |
| 1226 #ifndef XtSpecificationRelease | |
| 1227 # define CARDINAL (Cardinal *) | |
| 1228 #else | |
| 1229 # if XtSpecificationRelease == 4 | |
| 1230 # define CARDINAL (Cardinal *) | |
| 1231 # else | |
| 1232 # define CARDINAL (int *) | |
| 1233 # endif | |
| 1234 #endif | |
| 1235 | |
| 1236 /* | |
| 1237 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1238 * Return OK or FAIL. | |
| 1239 */ | |
| 1240 int | |
|
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1241 gui_mch_init_check(void) |
| 7 | 1242 { |
| 1243 #ifdef FEAT_XIM | |
| 1244 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1245 #endif | |
| 1246 open_app_context(); | |
| 1247 if (app_context != NULL) | |
| 1248 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1249 cmdline_options, XtNumber(cmdline_options), |
| 1250 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1251 |
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1252 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1253 { |
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1254 /* The call to XtOpenDisplay() may have set the locale from the |
|
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1255 * environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
|
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1256 * decimal point, not a comma. */ |
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1257 char *p = setlocale(LC_NUMERIC, NULL); |
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1258 |
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1259 if (p == NULL || strcmp(p, "C") != 0) |
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1260 setlocale(LC_NUMERIC, "C"); |
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1261 } |
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1262 # endif |
| 7 | 1263 if (app_context == NULL || gui.dpy == NULL) |
| 1264 { | |
| 1265 gui.dying = TRUE; | |
|
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1266 emsg(_(e_opendisp)); |
| 7 | 1267 return FAIL; |
| 1268 } | |
| 1269 return OK; | |
| 1270 } | |
| 1271 | |
| 1272 | |
| 1273 #ifdef USE_XSMP | |
| 1274 /* | |
| 1275 * Handle XSMP processing, de-registering the attachment upon error | |
| 1276 */ | |
| 1277 static XtInputId _xsmp_xtinputid; | |
| 1278 | |
| 1279 static void | |
|
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1280 local_xsmp_handle_requests( |
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1281 XtPointer c UNUSED, |
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1282 int *s UNUSED, |
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1283 XtInputId *i UNUSED) |
| 7 | 1284 { |
| 1285 if (xsmp_handle_requests() == FAIL) | |
| 1286 XtRemoveInput(_xsmp_xtinputid); | |
| 1287 } | |
| 1288 #endif | |
| 1289 | |
| 1290 | |
| 1291 /* | |
| 1292 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1293 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1294 */ | |
| 1295 int | |
|
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1296 gui_mch_init(void) |
| 7 | 1297 { |
| 1298 XtGCMask gc_mask; | |
| 1299 XGCValues gc_vals; | |
| 1300 int x, y, mask; | |
| 1301 unsigned w, h; | |
| 1302 | |
| 1303 #if 0 | |
| 1304 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1305 XSynchronize(gui.dpy, True); | |
| 1306 #endif | |
| 1307 | |
| 1308 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1309 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1310 | |
| 1311 /* | |
| 1312 * Get the application resources | |
| 1313 */ | |
| 1314 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1315 vim_resources, XtNumber(vim_resources), NULL); | |
| 1316 | |
| 1317 gui.scrollbar_height = gui.scrollbar_width; | |
| 1318 | |
| 1319 /* | |
| 1320 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1321 * handle looking for approximate colors. | |
| 1322 */ | |
| 1323 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1324 * gui_mch_def_colors(). Why? | |
| 1325 */ | |
| 1326 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1327 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1328 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1329 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1330 #ifdef FEAT_BEVAL_GUI |
| 7 | 1331 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1332 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1333 #endif | |
| 1334 | |
| 1335 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1336 /* If the menu height was set, don't change it at runtime */ | |
| 1337 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1338 gui.menu_height_fixed = TRUE; | |
| 1339 #endif | |
| 1340 | |
| 1341 /* Set default foreground and background colours */ | |
| 1342 gui.norm_pixel = gui.def_norm_pixel; | |
| 1343 gui.back_pixel = gui.def_back_pixel; | |
| 1344 | |
| 1345 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1346 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1347 > gui_get_lightness(gui.norm_pixel)) | |
| 1348 { | |
| 1349 gui.norm_pixel = gui.def_back_pixel; | |
| 1350 gui.back_pixel = gui.def_norm_pixel; | |
| 1351 gui.def_norm_pixel = gui.norm_pixel; | |
| 1352 gui.def_back_pixel = gui.back_pixel; | |
| 1353 } | |
| 1354 | |
| 1355 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1356 * group (set in syntax.c or in a vimrc file) */ | |
| 1357 set_normal_colors(); | |
| 1358 | |
| 1359 /* | |
| 1360 * Check that none of the colors are the same as the background color | |
| 1361 */ | |
| 1362 gui_check_colors(); | |
| 1363 | |
| 1364 /* | |
| 1365 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1366 */ | |
| 1367 gc_mask = GCForeground | GCBackground; | |
| 1368 gc_vals.foreground = gui.norm_pixel; | |
| 1369 gc_vals.background = gui.back_pixel; | |
| 1370 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1371 | |
| 1372 gc_vals.foreground = gui.back_pixel; | |
| 1373 gc_vals.background = gui.norm_pixel; | |
| 1374 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1375 | |
| 1376 gc_mask |= GCFunction; | |
| 1377 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1378 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1379 gc_vals.function = GXxor; | |
| 1380 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1381 | |
| 1382 gui.visibility = VisibilityUnobscured; | |
| 1383 x11_setup_atoms(gui.dpy); | |
| 1384 | |
| 1385 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1386 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1387 | |
| 1388 /* Now adapt the supplied(?) geometry-settings */ | |
| 1389 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1390 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1391 { | |
| 1392 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1393 if (mask & WidthValue) | |
| 1394 Columns = w; | |
| 1395 if (mask & HeightValue) | |
| 857 | 1396 { |
| 1887 | 1397 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1398 p_window = h - 1; |
| 7 | 1399 Rows = h; |
| 857 | 1400 } |
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1401 limit_screen_size(); |
| 7 | 1402 /* |
| 1403 * Set the (x,y) position of the main window only if specified in the | |
| 1404 * users geometry, so we get good defaults when they don't. This needs | |
| 1405 * to be done before the shell is popped up. | |
| 1406 */ | |
| 1407 if (mask & (XValue|YValue)) | |
| 1408 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1409 } | |
| 1410 | |
| 1411 gui_x11_create_widgets(); | |
| 1412 | |
| 1413 /* | |
| 1414 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1415 */ | |
| 1416 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1417 { | |
| 1418 #ifndef HAVE_XPM | |
| 1419 # include "vim_icon.xbm" | |
| 1420 # include "vim_mask.xbm" | |
| 1421 | |
| 1422 Arg arg[2]; | |
| 1423 | |
| 1424 XtSetArg(arg[0], XtNiconPixmap, | |
| 1425 XCreateBitmapFromData(gui.dpy, | |
| 1426 DefaultRootWindow(gui.dpy), | |
| 1427 (char *)vim_icon_bits, | |
| 1428 vim_icon_width, | |
| 1429 vim_icon_height)); | |
| 1430 XtSetArg(arg[1], XtNiconMask, | |
| 1431 XCreateBitmapFromData(gui.dpy, | |
| 1432 DefaultRootWindow(gui.dpy), | |
| 1433 (char *)vim_mask_icon_bits, | |
| 1434 vim_mask_icon_width, | |
| 1435 vim_mask_icon_height)); | |
| 1436 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1437 #else | |
| 1438 /* Use Pixmaps, looking much nicer. */ | |
| 1439 | |
| 1440 /* If you get an error message here, you still need to unpack the runtime | |
| 1441 * archive! */ | |
| 1442 # ifdef magick | |
| 1443 # undef magick | |
| 1444 # endif | |
| 1445 # define magick vim32x32 | |
| 1446 # include "../runtime/vim32x32.xpm" | |
| 1447 # undef magick | |
| 1448 # define magick vim16x16 | |
| 1449 # include "../runtime/vim16x16.xpm" | |
| 1450 # undef magick | |
| 1451 # define magick vim48x48 | |
| 1452 # include "../runtime/vim48x48.xpm" | |
| 1453 # undef magick | |
| 1454 | |
| 1455 static Pixmap icon = 0; | |
| 1456 static Pixmap icon_mask = 0; | |
| 1457 static char **magick = vim32x32; | |
| 1458 Window root_window; | |
| 1459 XIconSize *size; | |
| 1460 int number_sizes; | |
| 1461 Display *dsp; | |
| 1462 Screen *scr; | |
| 1463 XpmAttributes attr; | |
| 1464 Colormap cmap; | |
| 1465 | |
| 1466 /* | |
| 1467 * Adjust the icon to the preferences of the actual window manager. | |
| 1468 */ | |
| 1469 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1470 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1471 &size, &number_sizes) != 0) | |
| 1472 { | |
| 1473 if (number_sizes > 0) | |
| 1474 { | |
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1475 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1476 magick = vim48x48; |
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1477 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1478 magick = vim32x32; |
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1479 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1480 magick = vim16x16; |
| 1481 } | |
| 1482 } | |
| 1483 | |
| 1484 dsp = XtDisplay(vimShell); | |
| 1485 scr = XtScreen(vimShell); | |
| 1486 | |
| 1487 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1488 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1489 | |
| 1490 attr.valuemask = 0L; | |
| 1491 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1492 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1493 attr.colormap = cmap; | |
| 1494 attr.depth = DefaultDepthOfScreen(scr); | |
| 1495 | |
| 1496 if (!icon) | |
| 1605 | 1497 { |
| 7 | 1498 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1499 &icon_mask, &attr); | |
| 1605 | 1500 XpmFreeAttributes(&attr); |
| 1501 } | |
| 7 | 1502 |
| 1503 # ifdef FEAT_GUI_ATHENA | |
| 1504 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1505 # else | |
| 1506 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1507 # endif | |
| 1508 #endif | |
| 1509 } | |
| 1510 | |
| 1511 if (gui.color_approx) | |
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1512 emsg(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); |
| 7 | 1513 |
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1514 #ifdef FEAT_BEVAL_GUI |
| 7 | 1515 gui_init_tooltip_font(); |
| 1516 #endif | |
| 1517 #ifdef FEAT_MENU | |
| 1518 gui_init_menu_font(); | |
| 1519 #endif | |
| 1520 | |
| 1521 #ifdef USE_XSMP | |
| 1522 /* Attach listener on ICE connection */ | |
| 1523 if (-1 != xsmp_icefd) | |
| 1524 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1525 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1526 #endif | |
| 1527 | |
| 1528 return OK; | |
| 1529 } | |
| 1530 | |
| 1531 /* | |
| 1532 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1533 */ | |
| 1534 void | |
|
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1535 gui_mch_uninit(void) |
| 7 | 1536 { |
| 1537 gui_x11_destroy_widgets(); | |
| 1538 XtCloseDisplay(gui.dpy); | |
| 1539 gui.dpy = NULL; | |
| 1540 vimShell = (Widget)0; | |
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1541 VIM_CLEAR(gui_argv); |
| 7 | 1542 } |
| 1543 | |
| 1544 /* | |
| 1545 * Called when the foreground or background color has been changed. | |
| 1546 */ | |
| 1547 void | |
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changeset
|
1548 gui_mch_new_colors(void) |
| 7 | 1549 { |
| 1550 long_u gc_mask; | |
| 1551 XGCValues gc_vals; | |
| 1552 | |
| 1553 gc_mask = GCForeground | GCBackground; | |
| 1554 gc_vals.foreground = gui.norm_pixel; | |
| 1555 gc_vals.background = gui.back_pixel; | |
| 1556 if (gui.text_gc != NULL) | |
| 1557 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1558 | |
| 1559 gc_vals.foreground = gui.back_pixel; | |
| 1560 gc_vals.background = gui.norm_pixel; | |
| 1561 if (gui.back_gc != NULL) | |
| 1562 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1563 | |
| 1564 gc_mask |= GCFunction; | |
| 1565 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1566 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1567 gc_vals.function = GXxor; | |
| 1568 if (gui.invert_gc != NULL) | |
| 1569 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1570 | |
| 1571 gui_x11_set_back_color(); | |
| 1572 } | |
| 1573 | |
| 1574 /* | |
| 1575 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1576 */ | |
| 1577 int | |
|
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|
1578 gui_mch_open(void) |
| 7 | 1579 { |
| 1580 /* Actually open the window */ | |
| 557 | 1581 XtRealizeWidget(vimShell); |
| 1582 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1583 |
| 1584 gui.wid = gui_x11_get_wid(); | |
| 1585 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1586 | |
| 1587 /* | |
| 1588 * Add a callback for the Close item on the window managers menu, and the | |
| 1589 * save-yourself event. | |
| 1590 */ | |
| 1591 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1592 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1593 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1594 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1595 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1596 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1597 NULL); | |
| 1598 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1599 /* | |
| 1600 * Enable editres protocol (see "man editres"). | |
| 1601 * Usually will need to add -lXmu to the linker line as well. | |
| 1602 */ | |
| 1603 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1604 (XtPointer)NULL); | |
| 1605 #endif | |
| 1606 | |
| 1607 #ifdef FEAT_CLIENTSERVER | |
| 1608 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1609 { | |
| 1610 /* This is a :gui command in a plain vim with no previous server */ | |
| 1611 commWindow = XtWindow(vimShell); | |
| 1612 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1613 } | |
| 1614 else | |
| 1615 { | |
| 1616 /* | |
| 1617 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1618 * have to change the "server" registration to that of the main window | |
| 1619 * If we have not registered a name yet, remember the window | |
| 1620 */ | |
| 1621 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1622 } | |
| 1623 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1624 gui_x11_send_event_handler, NULL); | |
| 1625 #endif | |
| 1626 | |
| 1627 | |
| 1628 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1629 /* The Athena GUI needs this again after opening the window */ | |
| 1630 gui_position_menu(); | |
| 1631 # ifdef FEAT_TOOLBAR | |
| 1632 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1633 gui.toolbar_height); | |
| 1634 # endif | |
| 1635 #endif | |
| 1636 | |
| 1637 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1638 * changed them) */ | |
| 1639 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1640 | |
| 1641 #ifdef FEAT_HANGULIN | |
| 1642 hangul_keyboard_set(); | |
| 1643 #endif | |
| 1644 #ifdef FEAT_XIM | |
| 1645 xim_init(); | |
| 1646 #endif | |
| 1647 | |
| 1648 return OK; | |
| 1649 } | |
| 1650 | |
|
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1651 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1652 /* |
| 1653 * Convert the tooltip fontset name to an XFontSet. | |
| 1654 */ | |
| 1655 void | |
|
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1656 gui_init_tooltip_font(void) |
| 7 | 1657 { |
| 1658 XrmValue from, to; | |
| 1659 | |
| 1660 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1661 from.size = strlen(from.addr); | |
| 1662 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1663 to.size = sizeof(XFontSet); | |
| 1664 | |
| 1665 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1666 { | |
| 1667 /* Failed. What to do? */ | |
| 1668 } | |
| 1669 } | |
| 1670 #endif | |
| 1671 | |
| 1672 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1673 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1674 void | |
|
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1675 gui_init_menu_font(void) |
| 7 | 1676 { |
| 1677 XrmValue from, to; | |
| 1678 | |
| 1679 #ifdef FONTSET_ALWAYS | |
| 1680 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1681 from.size = strlen(from.addr); | |
| 1682 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1683 to.size = sizeof(GuiFontset); | |
| 1684 | |
| 1685 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1686 { | |
| 1687 /* Failed. What to do? */ | |
| 1688 } | |
| 1689 #else | |
| 1690 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1691 from.size = strlen(from.addr); | |
| 1692 to.addr = (XtPointer)&gui.menu_font; | |
| 1693 to.size = sizeof(GuiFont); | |
| 1694 | |
| 1695 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1696 { | |
| 1697 /* Failed. What to do? */ | |
| 1698 } | |
| 1699 #endif | |
| 1700 } | |
| 1701 #endif | |
| 1702 | |
| 1703 void | |
|
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1704 gui_mch_exit(int rc UNUSED) |
| 7 | 1705 { |
| 1706 #if 0 | |
| 1707 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1708 * says that this isn't needed when exiting, so just skip it. */ | |
| 1709 XtCloseDisplay(gui.dpy); | |
| 1710 #endif | |
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1711 VIM_CLEAR(gui_argv); |
| 7 | 1712 } |
| 1713 | |
| 1714 /* | |
| 1715 * Get the position of the top left corner of the window. | |
| 1716 */ | |
| 1717 int | |
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1718 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1719 { |
| 1720 Dimension xpos, ypos; | |
| 1721 | |
| 1722 XtVaGetValues(vimShell, | |
| 1723 XtNx, &xpos, | |
| 1724 XtNy, &ypos, | |
| 1725 NULL); | |
| 1726 *x = xpos; | |
| 1727 *y = ypos; | |
| 1728 return OK; | |
| 1729 } | |
| 1730 | |
| 1731 /* | |
| 1732 * Set the position of the top left corner of the window to the given | |
| 1733 * coordinates. | |
| 1734 */ | |
| 1735 void | |
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1736 gui_mch_set_winpos(int x, int y) |
| 7 | 1737 { |
| 1738 XtVaSetValues(vimShell, | |
| 1739 XtNx, x, | |
| 1740 XtNy, y, | |
| 1741 NULL); | |
| 1742 } | |
| 1743 | |
| 1744 void | |
|
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1745 gui_mch_set_shellsize( |
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1746 int width, |
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1747 int height, |
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1748 int min_width, |
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1749 int min_height, |
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1750 int base_width, |
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1751 int base_height, |
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1752 int direction UNUSED) |
| 7 | 1753 { |
| 51 | 1754 #ifdef FEAT_XIM |
| 1755 height += xim_get_status_area_height(), | |
| 1756 #endif | |
| 7 | 1757 XtVaSetValues(vimShell, |
| 1758 XtNwidthInc, gui.char_width, | |
| 1759 XtNheightInc, gui.char_height, | |
| 1760 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1761 XtNbaseWidth, base_width, | |
| 1762 XtNbaseHeight, base_height, | |
| 1763 #endif | |
| 1764 XtNminWidth, min_width, | |
| 1765 XtNminHeight, min_height, | |
| 1766 XtNwidth, width, | |
| 1767 XtNheight, height, | |
| 1768 NULL); | |
| 1769 } | |
| 1770 | |
| 1771 /* | |
| 445 | 1772 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1773 * Is there no way in X to find out how wide the borders really are? |
| 1774 */ | |
| 1775 void | |
|
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1776 gui_mch_get_screen_dimensions( |
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1777 int *screen_w, |
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1778 int *screen_h) |
| 7 | 1779 { |
| 1780 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1781 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1782 } | |
| 1783 | |
| 1784 /* | |
| 1785 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1786 * font. | |
| 1787 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1788 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1789 */ | |
| 1790 int | |
|
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1791 gui_mch_init_font( |
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1792 char_u *font_name, |
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1793 int do_fontset UNUSED) |
| 7 | 1794 { |
| 1795 XFontStruct *font = NULL; | |
| 1796 | |
| 1797 #ifdef FEAT_XFONTSET | |
| 1798 XFontSet fontset = NULL; | |
| 46 | 1799 #endif |
| 1800 | |
| 1801 #ifdef FEAT_GUI_MOTIF | |
| 1802 /* A font name equal "*" is indicating, that we should activate the font | |
| 1803 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1804 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1805 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1806 #endif | |
| 1807 | |
| 1808 #ifdef FEAT_XFONTSET | |
| 7 | 1809 if (do_fontset) |
| 1810 { | |
| 1811 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1812 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1813 if (font_name != NULL) | |
| 1814 { | |
| 1815 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1816 if (fontset == NULL) | |
| 1817 return FAIL; | |
| 1818 } | |
| 1819 } | |
| 1820 else | |
| 1821 #endif | |
| 1822 { | |
| 1823 if (font_name == NULL) | |
| 1824 { | |
| 1825 /* | |
| 1826 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1827 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1828 * will hopefully always be there. | |
| 1829 */ | |
| 1830 font_name = gui.rsrc_font_name; | |
| 1831 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1832 if (font == NULL) | |
| 1833 font_name = (char_u *)DFLT_FONT; | |
| 1834 } | |
| 1835 if (font == NULL) | |
| 1836 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1837 if (font == NULL) | |
| 1838 return FAIL; | |
| 1839 } | |
| 1840 | |
| 1841 gui_mch_free_font(gui.norm_font); | |
| 1842 #ifdef FEAT_XFONTSET | |
| 1843 gui_mch_free_fontset(gui.fontset); | |
| 1844 | |
| 1845 if (fontset != NULL) | |
| 1846 { | |
| 1847 gui.norm_font = NOFONT; | |
| 1848 gui.fontset = (GuiFontset)fontset; | |
| 1849 gui.char_width = fontset_width(fontset); | |
| 1850 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1851 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1852 } | |
| 1853 else | |
| 1854 #endif | |
| 1855 { | |
| 1856 gui.norm_font = (GuiFont)font; | |
| 1857 #ifdef FEAT_XFONTSET | |
| 1858 gui.fontset = NOFONTSET; | |
| 1859 #endif | |
| 1860 gui.char_width = font->max_bounds.width; | |
| 1861 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1862 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1863 } | |
| 1864 | |
| 1865 hl_set_font_name(font_name); | |
| 1866 | |
| 1867 /* | |
| 1868 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1869 * We should also try to work out what font to use for these when they are | |
| 1870 * not specified by X resources, but we don't yet. | |
| 1871 */ | |
| 1872 if (font_name == gui.rsrc_font_name) | |
| 1873 { | |
| 1874 if (gui.bold_font == NOFONT | |
| 1875 && gui.rsrc_bold_font_name != NULL | |
| 1876 && *gui.rsrc_bold_font_name != NUL) | |
| 1877 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1878 if (gui.ital_font == NOFONT | |
| 1879 && gui.rsrc_ital_font_name != NULL | |
| 1880 && *gui.rsrc_ital_font_name != NUL) | |
| 1881 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1882 if (gui.boldital_font == NOFONT | |
| 1883 && gui.rsrc_boldital_font_name != NULL | |
| 1884 && *gui.rsrc_boldital_font_name != NUL) | |
| 1885 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1886 FALSE); | |
| 1887 } | |
| 1888 else | |
| 1889 { | |
| 1890 /* When not using the font specified by the resources, also don't use | |
| 1891 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1892 * strange. */ | |
| 1893 if (gui.bold_font != NOFONT) | |
| 1894 { | |
| 1895 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1896 gui.bold_font = NOFONT; | |
| 1897 } | |
| 1898 if (gui.ital_font != NOFONT) | |
| 1899 { | |
| 1900 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1901 gui.ital_font = NOFONT; | |
| 1902 } | |
| 1903 if (gui.boldital_font != NOFONT) | |
| 1904 { | |
| 1905 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1906 gui.boldital_font = NOFONT; | |
| 1907 } | |
| 1908 } | |
| 1909 | |
| 46 | 1910 #ifdef FEAT_GUI_MOTIF |
| 1911 gui_motif_synch_fonts(); | |
| 1912 #endif | |
| 1913 | |
| 7 | 1914 return OK; |
| 1915 } | |
| 1916 | |
| 1917 /* | |
| 1918 * Get a font structure for highlighting. | |
| 1919 */ | |
| 1920 GuiFont | |
|
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1921 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1922 { |
| 1923 XFontStruct *font; | |
| 1924 | |
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1925 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ |
| 7 | 1926 return NOFONT; |
| 1927 | |
| 1928 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1929 | |
| 1930 if (font == NULL) | |
| 1931 { | |
| 1932 if (giveErrorIfMissing) | |
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1933 semsg(_(e_font), name); |
| 7 | 1934 return NOFONT; |
| 1935 } | |
| 1936 | |
| 1937 #ifdef DEBUG | |
| 1938 printf("Font Information for '%s':\n", name); | |
| 1939 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1940 font->max_bounds.width, font->ascent + font->descent, | |
| 1941 font->ascent, font->descent); | |
| 1942 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1943 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1944 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1945 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1946 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1947 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1948 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1949 printf(" leftink = %d, rightink = %d\n", | |
| 1950 (font->min_bounds.lbearing < 0), | |
| 1951 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1952 printf("\n"); | |
| 1953 #endif | |
| 1954 | |
| 1955 if (font->max_bounds.width != font->min_bounds.width) | |
| 1956 { | |
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1957 semsg(_(e_fontwidth), name); |
| 7 | 1958 XFreeFont(gui.dpy, font); |
| 1959 return NOFONT; | |
| 1960 } | |
| 1961 return (GuiFont)font; | |
| 1962 } | |
| 1963 | |
| 46 | 1964 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1965 /* |
| 1966 * Return the name of font "font" in allocated memory. | |
| 1967 */ | |
| 1968 char_u * | |
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1969 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 1970 { |
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1971 char_u *ret = NULL; |
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1972 |
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1973 if (name != NULL && font == NULL) |
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1974 { |
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1975 /* In this case, there's no way other than doing this. */ |
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1976 ret = vim_strsave(name); |
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1977 } |
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1978 else if (font != NULL) |
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1979 { |
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1980 /* In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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1981 * if failed, use 'name' unless it's NULL. */ |
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1982 unsigned long value = 0L; |
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1983 |
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1984 if (XGetFontProperty(font, XA_FONT, &value)) |
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1985 { |
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1986 char *xa_font_name = NULL; |
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1987 |
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1988 xa_font_name = XGetAtomName(gui.dpy, value); |
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1989 if (xa_font_name != NULL) |
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1990 { |
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1991 ret = vim_strsave((char_u *)xa_font_name); |
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1992 XFree(xa_font_name); |
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1993 } |
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1994 else if (name != NULL) |
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1995 ret = vim_strsave(name); |
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1996 } |
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1997 else if (name != NULL) |
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1998 ret = vim_strsave(name); |
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1999 } |
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2000 return ret; |
| 38 | 2001 } |
| 46 | 2002 #endif |
| 38 | 2003 |
| 445 | 2004 /* |
| 2005 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2006 */ | |
| 7 | 2007 int |
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2008 gui_mch_adjust_charheight(void) |
| 7 | 2009 { |
| 2010 #ifdef FEAT_XFONTSET | |
| 2011 if (gui.fontset != NOFONTSET) | |
| 2012 { | |
| 2013 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2014 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2015 + p_linespace / 2; | |
| 2016 } | |
| 2017 else | |
| 2018 #endif | |
| 2019 { | |
| 2020 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2021 | |
| 2022 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2023 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2024 } | |
| 2025 return OK; | |
| 2026 } | |
| 2027 | |
| 2028 /* | |
| 2029 * Set the current text font. | |
| 2030 */ | |
| 2031 void | |
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2032 gui_mch_set_font(GuiFont font) |
| 7 | 2033 { |
| 2034 static Font prev_font = (Font)-1; | |
| 2035 Font fid = ((XFontStruct *)font)->fid; | |
| 2036 | |
| 2037 if (fid != prev_font) | |
| 2038 { | |
| 2039 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2040 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2041 prev_font = fid; | |
| 2042 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2043 } | |
| 2044 #ifdef FEAT_XFONTSET | |
| 2045 current_fontset = (XFontSet)NULL; | |
| 2046 #endif | |
| 2047 } | |
| 2048 | |
| 2049 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2050 /* | |
| 2051 * Set the current text fontset. | |
| 2052 * Adjust the ascent, in case it's different. | |
| 2053 */ | |
| 2054 void | |
|
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2055 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2056 { |
| 2057 current_fontset = (XFontSet)fontset; | |
| 2058 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2059 } | |
| 2060 #endif | |
| 2061 | |
| 2062 /* | |
| 2063 * If a font is not going to be used, free its structure. | |
| 2064 */ | |
| 2065 void | |
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2066 gui_mch_free_font(GuiFont font) |
| 7 | 2067 { |
| 2068 if (font != NOFONT) | |
| 2069 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2070 } | |
| 2071 | |
| 2072 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2073 /* | |
| 2074 * If a fontset is not going to be used, free its structure. | |
| 2075 */ | |
| 2076 void | |
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2077 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2078 { |
| 2079 if (fontset != NOFONTSET) | |
| 2080 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2081 } | |
| 2082 | |
| 2083 /* | |
| 2084 * Load the fontset "name". | |
| 2085 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2086 */ | |
| 2087 GuiFontset | |
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2088 gui_mch_get_fontset( |
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2089 char_u *name, |
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2090 int giveErrorIfMissing, |
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2091 int fixed_width) |
| 7 | 2092 { |
| 2093 XFontSet fontset; | |
| 2094 char **missing, *def_str; | |
| 2095 int num_missing; | |
| 2096 | |
| 2097 if (!gui.in_use || name == NULL) | |
| 2098 return NOFONTSET; | |
| 2099 | |
| 2100 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2101 &def_str); | |
| 2102 if (num_missing > 0) | |
| 2103 { | |
| 2104 int i; | |
| 2105 | |
| 2106 if (giveErrorIfMissing) | |
| 2107 { | |
|
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2108 semsg(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); |
| 7 | 2109 for (i = 0; i < num_missing; i++) |
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2110 semsg("%s", missing[i]); |
| 7 | 2111 } |
| 2112 XFreeStringList(missing); | |
| 2113 } | |
| 2114 | |
| 2115 if (fontset == NULL) | |
| 2116 { | |
| 2117 if (giveErrorIfMissing) | |
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2118 semsg(_(e_fontset), name); |
| 7 | 2119 return NOFONTSET; |
| 2120 } | |
| 2121 | |
| 2122 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2123 { | |
| 2124 XFreeFontSet(gui.dpy, fontset); | |
| 2125 return NOFONTSET; | |
| 2126 } | |
| 2127 return (GuiFontset)fontset; | |
| 2128 } | |
| 2129 | |
| 2130 /* | |
| 2131 * Check if fontset "fs" is fixed width. | |
| 2132 */ | |
| 2133 static int | |
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2134 check_fontset_sanity(XFontSet fs) |
| 7 | 2135 { |
| 2136 XFontStruct **xfs; | |
| 2137 char **font_name; | |
| 2138 int fn; | |
| 2139 char *base_name; | |
| 2140 int i; | |
| 2141 int min_width; | |
| 2142 int min_font_idx = 0; | |
| 2143 | |
| 2144 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2145 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2146 for (i = 0; i < fn; i++) | |
| 2147 { | |
| 2148 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2149 { | |
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2150 semsg(_("E252: Fontset name: %s"), base_name); |
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2151 semsg(_("Font '%s' is not fixed-width"), font_name[i]); |
| 7 | 2152 return FAIL; |
| 2153 } | |
| 2154 } | |
| 2155 /* scan base font width */ | |
| 2156 min_width = 32767; | |
| 2157 for (i = 0; i < fn; i++) | |
| 2158 { | |
| 2159 if (xfs[i]->max_bounds.width<min_width) | |
| 2160 { | |
| 2161 min_width = xfs[i]->max_bounds.width; | |
| 2162 min_font_idx = i; | |
| 2163 } | |
| 2164 } | |
| 2165 for (i = 0; i < fn; i++) | |
| 2166 { | |
| 2167 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2168 && xfs[i]->max_bounds.width != min_width) | |
| 2169 { | |
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2170 semsg(_("E253: Fontset name: %s"), base_name); |
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2171 semsg(_("Font0: %s"), font_name[min_font_idx]); |
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2172 semsg(_("Font%d: %s"), i, font_name[i]); |
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2173 semsg(_("Font%d width is not twice that of font0"), i); |
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2174 semsg(_("Font0 width: %d"), |
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2175 (int)xfs[min_font_idx]->max_bounds.width); |
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2176 semsg(_("Font%d width: %d"), i, (int)xfs[i]->max_bounds.width); |
| 7 | 2177 return FAIL; |
| 2178 } | |
| 2179 } | |
| 2180 /* it seems ok. Good Luck!! */ | |
| 2181 return OK; | |
| 2182 } | |
| 2183 | |
| 2184 static int | |
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2185 fontset_width(XFontSet fs) |
| 7 | 2186 { |
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2187 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2188 } |
| 2189 | |
| 2190 int | |
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2191 fontset_height( |
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2192 XFontSet fs) |
| 7 | 2193 { |
| 2194 XFontSetExtents *extents; | |
| 2195 | |
| 2196 extents = XExtentsOfFontSet(fs); | |
| 2197 return extents->max_logical_extent.height; | |
| 2198 } | |
| 2199 | |
| 2200 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2201 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2202 /* | |
| 2203 * Returns the bounding box height around the actual glyph image of all | |
| 2204 * characters in all fonts of the fontset. | |
| 2205 */ | |
| 2206 int | |
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2207 fontset_height2(XFontSet fs) |
| 7 | 2208 { |
| 2209 XFontSetExtents *extents; | |
| 2210 | |
| 2211 extents = XExtentsOfFontSet(fs); | |
| 2212 return extents->max_ink_extent.height; | |
| 2213 } | |
| 2214 #endif | |
| 2215 | |
| 2216 /* NOT USED YET | |
| 2217 static int | |
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2218 fontset_descent(XFontSet fs) |
| 7 | 2219 { |
| 2220 XFontSetExtents *extents; | |
| 2221 | |
| 2222 extents = XExtentsOfFontSet (fs); | |
| 2223 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2224 } | |
| 2225 */ | |
| 2226 | |
| 2227 static int | |
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|
2228 fontset_ascent(XFontSet fs) |
| 7 | 2229 { |
| 2230 XFontSetExtents *extents; | |
| 2231 | |
| 2232 extents = XExtentsOfFontSet(fs); | |
| 2233 return -extents->max_logical_extent.y; | |
| 2234 } | |
| 2235 | |
| 2236 #endif /* FEAT_XFONTSET */ | |
| 2237 | |
| 2238 /* | |
| 2239 * Return the Pixel value (color) for the given color name. | |
| 2240 * Return INVALCOLOR for error. | |
| 2241 */ | |
| 2242 guicolor_T | |
|
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|
2243 gui_mch_get_color(char_u *name) |
| 7 | 2244 { |
|
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|
2245 guicolor_T requested; |
| 7 | 2246 |
| 2247 /* can't do this when GUI not running */ | |
|
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|
2248 if (!gui.in_use || name == NULL || *name == NUL) |
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|
2249 return INVALCOLOR; |
|
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|
2250 |
|
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changeset
|
2251 requested = gui_get_color_cmn(name); |
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|
2252 if (requested == INVALCOLOR) |
| 7 | 2253 return INVALCOLOR; |
| 2254 | |
|
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|
2255 return gui_mch_get_rgb_color( |
|
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diff
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|
2256 (requested & 0xff0000) >> 16, |
|
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|
2257 (requested & 0xff00) >> 8, |
|
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|
2258 requested & 0xff); |
|
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|
2259 } |
|
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2260 |
|
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|
2261 /* |
|
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|
2262 * Return the Pixel value (color) for the given RGB values. |
|
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|
2263 * Return INVALCOLOR for error. |
|
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|
2264 */ |
|
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|
2265 guicolor_T |
|
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|
2266 gui_mch_get_rgb_color(int r, int g, int b) |
|
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2267 { |
|
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|
2268 XColor available; |
|
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|
2269 Colormap colormap; |
|
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2270 |
|
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|
2271 /* Using XParseColor() is very slow, put rgb in XColor directly. |
|
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|
2272 |
|
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|
2273 char spec[8]; // space enough to hold "#RRGGBB" |
|
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|
2274 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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|
2275 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
|
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|
2276 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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|
2277 return (guicolor_T)available.pixel; |
|
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|
2278 */ |
|
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|
2279 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
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|
2280 vim_memset(&available, 0, sizeof(XColor)); |
|
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|
2281 available.red = r << 8; |
|
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|
2282 available.green = g << 8; |
|
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|
2283 available.blue = b << 8; |
|
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|
2284 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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changeset
|
2285 return (guicolor_T)available.pixel; |
| 7 | 2286 |
| 2287 return INVALCOLOR; | |
| 2288 } | |
| 2289 | |
| 2290 /* | |
| 206 | 2291 * Set the current text foreground color. |
| 2292 */ | |
| 7 | 2293 void |
|
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diff
changeset
|
2294 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2295 { |
| 2296 if (color != prev_fg_color) | |
| 2297 { | |
| 2298 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2299 prev_fg_color = color; | |
| 2300 } | |
| 2301 } | |
| 2302 | |
| 2303 /* | |
| 2304 * Set the current text background color. | |
| 2305 */ | |
| 2306 void | |
|
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diff
changeset
|
2307 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2308 { |
| 2309 if (color != prev_bg_color) | |
| 2310 { | |
| 2311 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2312 prev_bg_color = color; | |
| 2313 } | |
| 2314 } | |
| 2315 | |
| 2316 /* | |
| 206 | 2317 * Set the current text special color. |
| 2318 */ | |
| 2319 void | |
|
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diff
changeset
|
2320 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2321 { |
| 2322 prev_sp_color = color; | |
| 2323 } | |
| 2324 | |
| 2325 /* | |
| 7 | 2326 * create a mouse pointer that is blank |
| 2327 */ | |
| 2328 static Cursor | |
|
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changeset
|
2329 gui_x11_create_blank_mouse(void) |
| 7 | 2330 { |
| 2331 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2332 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2333 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2334 XFreeGC(gui.dpy, gc); | |
| 2335 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2336 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2337 } | |
| 2338 | |
| 206 | 2339 /* |
| 2340 * Draw a curled line at the bottom of the character cell. | |
| 2341 */ | |
| 2342 static void | |
|
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diff
changeset
|
2343 draw_curl(int row, int col, int cells) |
| 206 | 2344 { |
| 2345 int i; | |
| 2346 int offset; | |
| 1887 | 2347 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2348 |
| 2349 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2350 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2351 { | |
| 2352 offset = val[i % 8]; | |
| 2353 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2354 FILL_Y(row + 1) - 1 - offset); | |
| 2355 } | |
| 2356 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2357 } | |
| 2358 | |
| 7 | 2359 void |
|
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diff
changeset
|
2360 gui_mch_draw_string( |
|
bcef391c101c
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diff
changeset
|
2361 int row, |
|
bcef391c101c
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diff
changeset
|
2362 int col, |
|
bcef391c101c
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diff
changeset
|
2363 char_u *s, |
|
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diff
changeset
|
2364 int len, |
|
bcef391c101c
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7803
diff
changeset
|
2365 int flags) |
| 7 | 2366 { |
| 2367 int cells = len; | |
| 717 | 2368 static void *buf = NULL; |
| 7 | 2369 static int buflen = 0; |
| 2370 char_u *p; | |
| 2371 int wlen = 0; | |
| 2372 int c; | |
| 2373 | |
| 2374 if (enc_utf8) | |
| 2375 { | |
| 2376 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2377 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2378 * between calls, because allocating it each time is slow. */ | |
| 2379 if (buflen < len) | |
| 2380 { | |
| 2381 XtFree((char *)buf); | |
| 717 | 2382 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2383 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2384 buflen = len; |
| 2385 } | |
| 2386 p = s; | |
| 2387 cells = 0; | |
| 2388 while (p < s + len) | |
| 2389 { | |
| 2390 c = utf_ptr2char(p); | |
|
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parents:
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diff
changeset
|
2391 #ifdef FEAT_XFONTSET |
| 717 | 2392 if (current_fontset != NULL) |
| 2393 { | |
|
15597
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2394 # ifdef SMALL_WCHAR_T |
| 1887 | 2395 if (c >= 0x10000) |
| 717 | 2396 c = 0xbf; /* show chars > 0xffff as ? */ |
|
15597
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parents:
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diff
changeset
|
2397 # endif |
| 717 | 2398 ((wchar_t *)buf)[wlen] = c; |
| 2399 } | |
| 2400 else | |
|
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changeset
|
2401 #endif |
| 717 | 2402 { |
| 2403 if (c >= 0x10000) | |
| 2404 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2405 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2406 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2407 } | |
| 7 | 2408 ++wlen; |
| 2409 cells += utf_char2cells(c); | |
| 474 | 2410 p += utf_ptr2len(p); |
| 7 | 2411 } |
| 2412 } | |
| 2413 else if (has_mbyte) | |
| 2414 { | |
| 2415 cells = 0; | |
| 2416 for (p = s; p < s + len; ) | |
| 2417 { | |
| 2418 cells += ptr2cells(p); | |
| 474 | 2419 p += (*mb_ptr2len)(p); |
| 7 | 2420 } |
| 2421 } | |
| 2422 | |
| 2423 #ifdef FEAT_XFONTSET | |
| 2424 if (current_fontset != NULL) | |
| 2425 { | |
| 2426 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2427 * previous line. This is apparently needed for some fonts which are | |
| 2428 * used in a fontset. */ | |
| 2429 XRectangle clip; | |
| 2430 | |
| 2431 clip.x = 0; | |
| 2432 clip.y = 0; | |
| 2433 clip.height = gui.char_height; | |
| 2434 clip.width = gui.char_width * cells + 1; | |
| 2435 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2436 &clip, 1, Unsorted); | |
| 2437 } | |
| 2438 #endif | |
| 2439 | |
| 2440 if (flags & DRAW_TRANSP) | |
| 2441 { | |
| 2442 if (enc_utf8) | |
| 2443 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2444 TEXT_Y(row), buf, wlen); | |
| 2445 else | |
| 2446 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2447 TEXT_Y(row), (char *)s, len); | |
| 2448 } | |
| 2449 else if (p_linespace != 0 | |
| 2450 #ifdef FEAT_XFONTSET | |
| 2451 || current_fontset != NULL | |
| 2452 #endif | |
| 2453 ) | |
| 2454 { | |
| 2455 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2456 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2457 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2458 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2459 |
| 7 | 2460 if (enc_utf8) |
| 2461 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2462 TEXT_Y(row), buf, wlen); | |
| 2463 else | |
| 2464 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2465 TEXT_Y(row), (char *)s, len); | |
| 2466 } | |
| 2467 else | |
| 2468 { | |
| 2469 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2470 if (enc_utf8) | |
| 2471 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2472 TEXT_Y(row), buf, wlen); | |
| 2473 else | |
| 2474 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2475 TEXT_Y(row), (char *)s, len); | |
| 2476 } | |
| 2477 | |
| 2478 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2479 if (flags & DRAW_BOLD) | |
| 2480 { | |
| 2481 if (enc_utf8) | |
| 2482 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2483 TEXT_Y(row), buf, wlen); | |
| 2484 else | |
| 2485 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2486 TEXT_Y(row), (char *)s, len); | |
| 2487 } | |
| 2488 | |
| 206 | 2489 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2490 if (flags & DRAW_UNDERC) | |
| 2491 draw_curl(row, col, cells); | |
| 2492 | |
| 7 | 2493 /* Underline: draw a line at the bottom of the character cell. */ |
| 2494 if (flags & DRAW_UNDERL) | |
| 206 | 2495 { |
| 2496 int y = FILL_Y(row + 1) - 1; | |
| 2497 | |
| 2498 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2499 * Otherwise put the line just below the character. */ | |
| 2500 if (p_linespace > 1) | |
| 2501 y -= p_linespace - 1; | |
| 7 | 2502 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2503 y, FILL_X(col + cells) - 1, y); |
| 2504 } | |
| 7 | 2505 |
|
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changeset
|
2506 if (flags & DRAW_STRIKE) |
|
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2507 { |
|
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2508 int y = FILL_Y(row + 1) - gui.char_height/2; |
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2509 |
|
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2510 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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2511 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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2512 y, FILL_X(col + cells) - 1, y); |
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2513 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
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2514 } |
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2515 |
| 7 | 2516 #ifdef FEAT_XFONTSET |
| 2517 if (current_fontset != NULL) | |
| 2518 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2519 #endif | |
| 2520 } | |
| 2521 | |
| 2522 /* | |
| 2523 * Return OK if the key with the termcap name "name" is supported. | |
| 2524 */ | |
| 2525 int | |
|
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|
2526 gui_mch_haskey(char_u *name) |
| 7 | 2527 { |
| 2528 int i; | |
| 2529 | |
| 2530 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2531 if (name[0] == special_keys[i].vim_code0 && | |
| 2532 name[1] == special_keys[i].vim_code1) | |
| 2533 return OK; | |
| 2534 return FAIL; | |
| 2535 } | |
| 2536 | |
| 2537 /* | |
| 2538 * Return the text window-id and display. Only required for X-based GUI's | |
| 2539 */ | |
| 2540 int | |
|
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|
2541 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2542 { |
| 2543 *win = XtWindow(vimShell); | |
| 2544 *dis = gui.dpy; | |
| 2545 return OK; | |
| 2546 } | |
| 2547 | |
| 2548 void | |
|
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|
2549 gui_mch_beep(void) |
| 7 | 2550 { |
| 2551 XBell(gui.dpy, 0); | |
| 2552 } | |
| 2553 | |
| 2554 void | |
|
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|
2555 gui_mch_flash(int msec) |
| 7 | 2556 { |
| 2557 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2558 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2559 FILL_X((int)Columns) + gui.border_offset, | |
| 2560 FILL_Y((int)Rows) + gui.border_offset); | |
| 2561 XSync(gui.dpy, False); | |
| 2562 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2563 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2564 FILL_X((int)Columns) + gui.border_offset, | |
| 2565 FILL_Y((int)Rows) + gui.border_offset); | |
| 2566 } | |
| 2567 | |
| 2568 /* | |
| 2569 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2570 */ | |
| 2571 void | |
|
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|
2572 gui_mch_invert_rectangle( |
|
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2573 int r, |
|
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2574 int c, |
|
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2575 int nr, |
|
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|
2576 int nc) |
| 7 | 2577 { |
| 2578 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2579 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2580 } | |
| 2581 | |
| 2582 /* | |
| 2583 * Iconify the GUI window. | |
| 2584 */ | |
| 2585 void | |
|
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|
2586 gui_mch_iconify(void) |
| 7 | 2587 { |
| 2588 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2589 } | |
| 2590 | |
| 2591 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2592 /* | |
| 2593 * Bring the Vim window to the foreground. | |
| 2594 */ | |
| 2595 void | |
|
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|
2596 gui_mch_set_foreground(void) |
| 7 | 2597 { |
| 2598 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2599 } | |
| 2600 #endif | |
| 2601 | |
| 2602 /* | |
| 2603 * Draw a cursor without focus. | |
| 2604 */ | |
| 2605 void | |
|
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2606 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2607 { |
| 2608 int w = 1; | |
| 2609 | |
| 2610 if (mb_lefthalve(gui.row, gui.col)) | |
| 2611 w = 2; | |
| 2612 gui_mch_set_fg_color(color); | |
| 2613 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2614 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2615 } | |
| 2616 | |
| 2617 /* | |
| 2618 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2619 * color "color". | |
| 2620 */ | |
| 2621 void | |
|
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2622 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2623 { |
| 2624 gui_mch_set_fg_color(color); | |
| 2625 | |
| 2626 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2627 #ifdef FEAT_RIGHTLEFT | |
| 2628 /* vertical line should be on the right of current point */ | |
| 2629 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2630 #endif | |
| 2631 FILL_X(gui.col), | |
| 2632 FILL_Y(gui.row) + gui.char_height - h, | |
| 2633 w, h); | |
| 2634 } | |
| 2635 | |
| 2636 /* | |
| 2637 * Catch up with any queued X events. This may put keyboard input into the | |
| 2638 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2639 * nothing in the X event queue (& no timers pending), then we return | |
| 2640 * immediately. | |
| 2641 */ | |
| 2642 void | |
|
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2643 gui_mch_update(void) |
| 7 | 2644 { |
| 2645 XtInputMask mask, desired; | |
| 2646 | |
| 2647 #ifdef ALT_X_INPUT | |
| 2648 if (suppress_alternate_input) | |
| 2649 desired = (XtIMXEvent | XtIMTimer); | |
| 2650 else | |
| 2651 #endif | |
| 2652 desired = (XtIMAll); | |
| 2653 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2654 && !vim_is_input_buf_full()) | |
| 2655 XtAppProcessEvent(app_context, desired); | |
| 2656 } | |
| 2657 | |
| 2658 /* | |
| 2659 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2660 * from the keyboard. | |
| 2661 * wtime == -1 Wait forever. | |
| 2662 * wtime == 0 This should never happen. | |
| 2663 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2664 * Returns OK if a character was found to be available within the given time, | |
| 2665 * or FAIL otherwise. | |
| 2666 */ | |
| 2667 int | |
|
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2668 gui_mch_wait_for_chars(long wtime) |
| 7 | 2669 { |
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2670 int focus; |
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2671 int retval = FAIL; |
| 7 | 2672 |
| 2673 /* | |
| 2674 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2675 * this function (otherwise a random value on the stack may be changed). | |
| 2676 */ | |
| 2677 static int timed_out; | |
| 2678 XtIntervalId timer = (XtIntervalId)0; | |
| 2679 XtInputMask desired; | |
|
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2680 #ifdef FEAT_JOB_CHANNEL |
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2681 XtIntervalId channel_timer = (XtIntervalId)0; |
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2682 #endif |
| 7 | 2683 |
| 2684 timed_out = FALSE; | |
| 2685 | |
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2686 if (wtime >= 0) |
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2687 timer = XtAppAddTimeOut(app_context, |
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2688 (long_u)(wtime == 0 ? 1L : wtime), |
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2689 gui_x11_timer_cb, &timed_out); |
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2690 #ifdef FEAT_JOB_CHANNEL |
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2691 /* If there is a channel with the keep_open flag we need to poll for input |
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2692 * on them. */ |
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2693 if (channel_any_keep_open()) |
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2694 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2695 channel_poll_cb, (XtPointer)&channel_timer); |
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2696 #endif |
| 7 | 2697 |
| 2698 focus = gui.in_focus; | |
|
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2699 desired = (XtIMAll); |
| 7 | 2700 while (!timed_out) |
| 2701 { | |
| 2702 /* Stop or start blinking when focus changes */ | |
| 2703 if (gui.in_focus != focus) | |
| 2704 { | |
| 2705 if (gui.in_focus) | |
| 2706 gui_mch_start_blink(); | |
| 2707 else | |
|
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2708 gui_mch_stop_blink(TRUE); |
| 7 | 2709 focus = gui.in_focus; |
| 2710 } | |
| 2711 | |
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2712 #ifdef MESSAGE_QUEUE |
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2713 # ifdef FEAT_TIMERS |
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2714 did_add_timer = FALSE; |
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2715 # endif |
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2716 parse_queued_messages(); |
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2717 # ifdef FEAT_TIMERS |
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2718 if (did_add_timer) |
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2719 /* Need to recompute the waiting time. */ |
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2720 break; |
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2721 # endif |
| 2638 | 2722 #endif |
| 2723 | |
| 7 | 2724 /* |
| 2725 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2726 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2727 * event arrives. No need to check for input_buf_full because we are | |
| 2728 * returning as soon as it contains a single char. Note that | |
| 2729 * XtAppNextEvent() may not be used because it will not return after a | |
| 2730 * timer event has arrived -- webb | |
| 2731 */ | |
| 2732 XtAppProcessEvent(app_context, desired); | |
| 2733 | |
| 2734 if (input_available()) | |
| 2735 { | |
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2736 retval = OK; |
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2737 break; |
| 7 | 2738 } |
| 2739 } | |
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2740 |
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2741 if (timer != (XtIntervalId)0 && !timed_out) |
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2742 XtRemoveTimeOut(timer); |
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2743 #ifdef FEAT_JOB_CHANNEL |
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2744 if (channel_timer != (XtIntervalId)0) |
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2745 XtRemoveTimeOut(channel_timer); |
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2746 #endif |
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2747 |
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2748 return retval; |
| 7 | 2749 } |
| 2750 | |
| 2751 /* | |
| 2752 * Output routines. | |
| 2753 */ | |
| 2754 | |
| 2755 /* Flush any output to the screen */ | |
| 2756 void | |
|
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diff
changeset
|
2757 gui_mch_flush(void) |
| 7 | 2758 { |
| 2759 XFlush(gui.dpy); | |
| 2760 } | |
| 2761 | |
| 2762 /* | |
| 2763 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2764 * (row2, col2) inclusive. | |
| 2765 */ | |
| 2766 void | |
|
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|
2767 gui_mch_clear_block( |
|
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|
2768 int row1, |
|
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|
2769 int col1, |
|
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diff
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|
2770 int row2, |
|
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diff
changeset
|
2771 int col2) |
| 7 | 2772 { |
| 2773 int x; | |
| 2774 | |
| 2775 x = FILL_X(col1); | |
| 2776 | |
| 2777 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2778 * spilled over to the next column. */ | |
| 2779 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2780 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2781 (row2 - row1 + 1) * gui.char_height); | |
| 2782 } | |
| 2783 | |
| 2784 void | |
|
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diff
changeset
|
2785 gui_mch_clear_all(void) |
| 7 | 2786 { |
| 2787 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2788 } | |
| 2789 | |
| 2790 /* | |
| 2791 * Delete the given number of lines from the given row, scrolling up any | |
| 2792 * text further down within the scroll region. | |
| 2793 */ | |
| 2794 void | |
|
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diff
changeset
|
2795 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2796 { |
| 2797 if (gui.visibility == VisibilityFullyObscured) | |
| 2798 return; /* Can't see the window */ | |
| 2799 | |
| 2800 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2801 * over */ | |
| 2802 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2803 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2804 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2805 + (gui.scroll_region_right == Columns - 1), | |
| 2806 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2807 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2808 | |
| 2809 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2810 gui.scroll_region_left, | |
| 2811 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2812 gui_x11_check_copy_area(); | |
| 2813 } | |
| 2814 | |
| 2815 /* | |
| 2816 * Insert the given number of lines before the given row, scrolling down any | |
| 2817 * following text within the scroll region. | |
| 2818 */ | |
| 2819 void | |
|
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diff
changeset
|
2820 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2821 { |
| 2822 if (gui.visibility == VisibilityFullyObscured) | |
| 2823 return; /* Can't see the window */ | |
| 2824 | |
| 2825 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2826 * over */ | |
| 2827 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2828 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2829 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2830 + (gui.scroll_region_right == Columns - 1), | |
| 2831 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2832 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2833 | |
| 2834 gui_clear_block(row, gui.scroll_region_left, | |
| 2835 row + num_lines - 1, gui.scroll_region_right); | |
| 2836 gui_x11_check_copy_area(); | |
| 2837 } | |
| 2838 | |
| 2839 /* | |
| 2840 * Update the region revealed by scrolling up/down. | |
| 2841 */ | |
| 2842 static void | |
|
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diff
changeset
|
2843 gui_x11_check_copy_area(void) |
| 7 | 2844 { |
| 2845 XEvent event; | |
| 2846 XGraphicsExposeEvent *gevent; | |
| 2847 | |
| 2848 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2849 return; | |
| 2850 | |
| 2851 XFlush(gui.dpy); | |
| 2852 | |
| 2853 /* Wait to check whether the scroll worked or not */ | |
| 2854 for (;;) | |
| 2855 { | |
| 2856 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2857 return; /* The scroll worked. */ | |
| 2858 | |
| 2859 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2860 { | |
| 2861 gevent = (XGraphicsExposeEvent *)&event; | |
| 2862 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2863 if (gevent->count == 0) | |
| 2864 return; /* This was the last expose event */ | |
| 2865 } | |
| 2866 XSync(gui.dpy, False); | |
| 2867 } | |
| 2868 } | |
| 2869 | |
| 2870 /* | |
| 2871 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2872 */ | |
| 2873 | |
| 2874 void | |
|
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|
2875 clip_mch_lose_selection(Clipboard_T *cbd) |
| 7 | 2876 { |
| 2877 clip_x11_lose_selection(vimShell, cbd); | |
| 2878 } | |
| 2879 | |
| 2880 int | |
|
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|
2881 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 2882 { |
| 2883 return clip_x11_own_selection(vimShell, cbd); | |
| 2884 } | |
| 2885 | |
| 2886 void | |
|
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|
2887 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 2888 { |
|
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diff
changeset
|
2889 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2890 } |
| 2891 | |
| 2892 void | |
|
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|
2893 clip_mch_set_selection( |
|
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changeset
|
2894 Clipboard_T *cbd) |
| 7 | 2895 { |
| 2896 clip_x11_set_selection(cbd); | |
| 2897 } | |
| 2898 | |
| 2899 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2900 /* | |
| 2901 * Menu stuff. | |
| 2902 */ | |
| 2903 | |
| 2904 /* | |
| 2905 * Make a menu either grey or not grey. | |
| 2906 */ | |
| 2907 void | |
|
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diff
changeset
|
2908 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2909 { |
| 2910 if (menu->id != (Widget)0) | |
| 2911 { | |
| 2912 gui_mch_menu_hidden(menu, False); | |
| 2913 if (grey | |
| 2914 #ifdef FEAT_GUI_MOTIF | |
| 2915 || !menu->sensitive | |
| 2916 #endif | |
| 2917 ) | |
| 2918 XtSetSensitive(menu->id, False); | |
| 2919 else | |
| 2920 XtSetSensitive(menu->id, True); | |
| 2921 } | |
| 2922 } | |
| 2923 | |
| 2924 /* | |
| 2925 * Make menu item hidden or not hidden | |
| 2926 */ | |
| 2927 void | |
|
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diff
changeset
|
2928 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2929 { |
| 2930 if (menu->id != (Widget)0) | |
| 2931 { | |
| 2932 if (hidden) | |
| 2933 XtUnmanageChild(menu->id); | |
| 2934 else | |
| 2935 XtManageChild(menu->id); | |
| 2936 } | |
| 2937 } | |
| 2938 | |
| 2939 /* | |
| 2940 * This is called after setting all the menus to grey/hidden or not. | |
| 2941 */ | |
| 2942 void | |
|
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diff
changeset
|
2943 gui_mch_draw_menubar(void) |
| 7 | 2944 { |
| 2945 /* Nothing to do in X */ | |
| 2946 } | |
| 2947 | |
| 2948 void | |
|
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diff
changeset
|
2949 gui_x11_menu_cb( |
|
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|
2950 Widget w UNUSED, |
|
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|
2951 XtPointer client_data, |
|
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diff
changeset
|
2952 XtPointer call_data UNUSED) |
| 7 | 2953 { |
| 2954 gui_menu_cb((vimmenu_T *)client_data); | |
| 2955 } | |
| 2956 | |
| 2957 #endif /* FEAT_MENU */ | |
| 2958 | |
| 2959 | |
| 2960 | |
| 2961 /* | |
| 2962 * Function called when window closed. Works like ":qa". | |
| 2963 * Should put up a requester! | |
| 2964 */ | |
| 2965 static void | |
|
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diff
changeset
|
2966 gui_x11_wm_protocol_handler( |
|
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diff
changeset
|
2967 Widget w UNUSED, |
|
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|
2968 XtPointer client_data UNUSED, |
|
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diff
changeset
|
2969 XEvent *event, |
|
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diff
changeset
|
2970 Boolean *dum UNUSED) |
| 7 | 2971 { |
| 2972 /* | |
| 2973 * Only deal with Client messages. | |
| 2974 */ | |
| 2975 if (event->type != ClientMessage) | |
| 2976 return; | |
| 2977 | |
| 2978 /* | |
| 2979 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 2980 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 2981 * Just sync our swap files. | |
| 2982 */ | |
| 1887 | 2983 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 2984 wm_atoms[SAVE_YOURSELF_IDX]) |
| 2985 { | |
| 2986 out_flush(); | |
| 2987 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 2988 | |
| 2989 /* Set the window's WM_COMMAND property, to let the window manager | |
| 2990 * know we are done saving ourselves. We don't want to be restarted, | |
| 2991 * thus set argv to NULL. */ | |
| 2992 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 2993 return; | |
| 2994 } | |
| 2995 | |
| 1887 | 2996 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 2997 wm_atoms[DELETE_WINDOW_IDX]) |
| 2998 return; | |
| 2999 | |
| 3000 gui_shell_closed(); | |
| 3001 } | |
| 3002 | |
| 3003 #ifdef FEAT_CLIENTSERVER | |
| 3004 /* | |
| 3005 * Function called when property changed. Check for incoming commands | |
| 3006 */ | |
| 3007 static void | |
|
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|
3008 gui_x11_send_event_handler( |
|
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|
3009 Widget w UNUSED, |
|
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|
3010 XtPointer client_data UNUSED, |
|
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|
3011 XEvent *event, |
|
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|
3012 Boolean *dum UNUSED) |
| 7 | 3013 { |
| 3014 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3015 | |
| 3016 if (e->type == PropertyNotify && e->window == commWindow | |
| 3017 && e->atom == commProperty && e->state == PropertyNewValue) | |
|
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|
3018 serverEventProc(gui.dpy, event, 0); |
| 7 | 3019 } |
| 3020 #endif | |
| 3021 | |
| 3022 /* | |
| 3023 * Cursor blink functions. | |
| 3024 * | |
| 3025 * This is a simple state machine: | |
| 3026 * BLINK_NONE not blinking at all | |
| 3027 * BLINK_OFF blinking, cursor is not shown | |
| 3028 * BLINK_ON blinking, cursor is shown | |
| 3029 */ | |
| 3030 | |
| 3031 #define BLINK_NONE 0 | |
| 3032 #define BLINK_OFF 1 | |
| 3033 #define BLINK_ON 2 | |
| 3034 | |
| 3035 static int blink_state = BLINK_NONE; | |
| 3036 static long_u blink_waittime = 700; | |
| 3037 static long_u blink_ontime = 400; | |
| 3038 static long_u blink_offtime = 250; | |
| 3039 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3040 | |
|
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|
3041 int |
|
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|
3042 gui_mch_is_blinking(void) |
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3043 { |
|
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|
3044 return blink_state != BLINK_NONE; |
|
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3045 } |
|
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|
3046 |
|
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|
3047 int |
|
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|
3048 gui_mch_is_blink_off(void) |
|
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|
3049 { |
|
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|
3050 return blink_state == BLINK_OFF; |
|
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|
3051 } |
|
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|
3052 |
| 7 | 3053 void |
|
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|
3054 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3055 { |
| 3056 blink_waittime = waittime; | |
| 3057 blink_ontime = on; | |
| 3058 blink_offtime = off; | |
| 3059 } | |
| 3060 | |
| 3061 /* | |
| 3062 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3063 */ | |
| 3064 void | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
3065 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 3066 { |
| 3067 if (blink_timer != (XtIntervalId)0) | |
| 3068 { | |
| 3069 XtRemoveTimeOut(blink_timer); | |
| 3070 blink_timer = (XtIntervalId)0; | |
| 3071 } | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
3072 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 3073 gui_update_cursor(TRUE, FALSE); |
| 3074 blink_state = BLINK_NONE; | |
| 3075 } | |
| 3076 | |
| 3077 static void | |
|
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bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3078 gui_x11_blink_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3079 XtPointer timed_out UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3080 XtIntervalId *interval_id UNUSED) |
| 7 | 3081 { |
| 3082 if (blink_state == BLINK_ON) | |
| 3083 { | |
| 3084 gui_undraw_cursor(); | |
| 3085 blink_state = BLINK_OFF; | |
| 3086 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3087 gui_x11_blink_cb, NULL); | |
| 3088 } | |
| 3089 else | |
| 3090 { | |
| 3091 gui_update_cursor(TRUE, FALSE); | |
| 3092 blink_state = BLINK_ON; | |
| 3093 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3094 gui_x11_blink_cb, NULL); | |
| 3095 } | |
| 3096 } | |
| 3097 | |
| 3098 /* | |
|
12257
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3099 * Start the cursor blinking. If it was already blinking, this restarts the |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3100 * waiting time and shows the cursor. |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3101 */ |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3102 void |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3103 gui_mch_start_blink(void) |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3104 { |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3105 if (blink_timer != (XtIntervalId)0) |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3106 XtRemoveTimeOut(blink_timer); |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3107 /* Only switch blinking on if none of the times is zero */ |
|
519e4e6bbc28
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Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3108 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
519e4e6bbc28
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Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3109 { |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3110 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3111 gui_x11_blink_cb, NULL); |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3112 blink_state = BLINK_ON; |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3113 gui_update_cursor(TRUE, FALSE); |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3114 } |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3115 } |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3116 |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3117 /* |
| 7 | 3118 * Return the RGB value of a pixel as a long. |
| 3119 */ | |
|
9939
ccb6461b82df
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Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3120 guicolor_T |
|
7823
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3121 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3122 { |
| 3123 XColor xc; | |
| 3124 Colormap colormap; | |
| 3125 | |
| 3126 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3127 xc.pixel = pixel; | |
| 3128 XQueryColor(gui.dpy, colormap, &xc); | |
| 3129 | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3130 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3131 + ((unsigned)xc.blue >> 8)); |
| 7 | 3132 } |
| 3133 | |
| 3134 /* | |
| 3135 * Add the callback functions. | |
| 3136 */ | |
| 3137 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3138 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3139 { |
| 3140 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3141 gui_x11_visibility_cb, (XtPointer)0); | |
| 3142 | |
| 3143 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3144 (XtPointer)0); | |
| 3145 | |
| 3146 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3147 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3148 | |
| 3149 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3150 (XtPointer)0); | |
| 3151 /* | |
| 3152 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3153 * Only needed for some window managers. | |
| 3154 */ | |
| 3155 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3156 { | |
| 3157 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3158 (XtPointer)0); | |
| 3159 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3160 (XtPointer)0); | |
| 3161 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3162 (XtPointer)0); | |
| 3163 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3164 (XtPointer)0); | |
| 3165 } | |
| 3166 | |
| 3167 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3168 (XtPointer)0); | |
| 3169 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3170 (XtPointer)0); | |
| 3171 | |
| 3172 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3173 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3174 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3175 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3176 ButtonMotionMask | PointerMotionMask, | |
| 3177 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3178 } | |
| 3179 | |
| 3180 /* | |
| 88 | 3181 * Get current mouse coordinates in text window. |
| 7 | 3182 */ |
| 88 | 3183 void |
| 3184 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3185 { |
| 3186 int rootx, rooty, winx, winy; | |
| 3187 Window root, child; | |
| 3188 unsigned int mask; | |
| 3189 | |
| 3190 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3191 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3192 *x = winx; | |
| 3193 *y = winy; | |
| 3194 } else { | |
| 3195 *x = -1; | |
| 3196 *y = -1; | |
| 3197 } | |
| 7 | 3198 } |
| 3199 | |
| 3200 void | |
|
7823
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3201 gui_mch_setmouse(int x, int y) |
| 7 | 3202 { |
| 3203 if (gui.wid) | |
| 3204 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3205 } | |
| 3206 | |
| 3207 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3208 XButtonPressedEvent * | |
|
7823
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3209 gui_x11_get_last_mouse_event(void) |
| 7 | 3210 { |
| 3211 return &last_mouse_event; | |
| 3212 } | |
| 3213 #endif | |
| 3214 | |
| 3215 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3216 | |
| 3217 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3218 * to provide room for the bitmap! */ | |
| 3219 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3220 | |
| 3221 void | |
|
7823
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3222 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3223 { |
| 3224 XImage *sign; | |
| 3225 | |
| 3226 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3227 { | |
| 3228 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3229 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3230 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3231 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3232 TEXT_Y(row) - sign->height, | |
| 3233 sign->width, sign->height); | |
| 3234 } | |
| 3235 } | |
| 3236 | |
| 3237 void * | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3238 gui_mch_register_sign(char_u *signfile) |
| 7 | 3239 { |
| 3240 XpmAttributes attrs; | |
| 1827 | 3241 XImage *sign = NULL; |
| 7 | 3242 int status; |
| 3243 | |
| 3244 /* | |
| 3245 * Setup the color substitution table. | |
| 3246 */ | |
| 3247 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3248 { | |
| 1827 | 3249 XpmColorSymbol color[5] = |
| 7 | 3250 { |
| 1827 | 3251 {"none", NULL, 0}, |
| 3252 {"iconColor1", NULL, 0}, | |
| 3253 {"bottomShadowColor", NULL, 0}, | |
| 3254 {"topShadowColor", NULL, 0}, | |
| 3255 {"selectColor", NULL, 0} | |
| 3256 }; | |
| 3257 attrs.valuemask = XpmColorSymbols; | |
| 3258 attrs.numsymbols = 2; | |
| 3259 attrs.colorsymbols = color; | |
| 3260 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3261 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3262 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3263 &sign, NULL, &attrs); |
| 1827 | 3264 if (status == 0) |
| 3265 { | |
| 3266 /* Sign width is fixed at two columns now. | |
| 3267 if (sign->width > gui.sign_width) | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3268 gui.sign_width = sign->width + 8; */ |
| 7 | 3269 } |
| 1827 | 3270 else |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3271 emsg(_(e_signdata)); |
| 7 | 3272 } |
| 3273 | |
| 3274 return (void *)sign; | |
| 3275 } | |
| 3276 | |
| 3277 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3278 gui_mch_destroy_sign(void *sign) |
| 7 | 3279 { |
| 1827 | 3280 XDestroyImage((XImage*)sign); |
| 7 | 3281 } |
| 3282 #endif | |
| 3283 | |
| 3284 | |
| 3285 #ifdef FEAT_MOUSESHAPE | |
| 3286 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3287 * from hidden to not hidden. */ | |
| 3288 static int last_shape = 0; | |
| 3289 #endif | |
| 3290 | |
| 3291 /* | |
| 3292 * Use the blank mouse pointer or not. | |
| 3293 */ | |
| 3294 void | |
|
7823
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3295 gui_mch_mousehide( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3296 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3297 { |
| 3298 if (gui.pointer_hidden != hide) | |
| 3299 { | |
| 3300 gui.pointer_hidden = hide; | |
| 3301 if (hide) | |
| 3302 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3303 else | |
| 3304 #ifdef FEAT_MOUSESHAPE | |
| 3305 mch_set_mouse_shape(last_shape); | |
| 3306 #else | |
| 3307 XUndefineCursor(gui.dpy, gui.wid); | |
| 3308 #endif | |
| 3309 } | |
| 3310 } | |
| 3311 | |
| 3312 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3313 | |
| 3314 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3315 * misc2.c! */ | |
| 3316 static int mshape_ids[] = | |
| 3317 { | |
| 3318 XC_left_ptr, /* arrow */ | |
| 3319 0, /* blank */ | |
| 3320 XC_xterm, /* beam */ | |
| 3321 XC_sb_v_double_arrow, /* updown */ | |
| 3322 XC_sizing, /* udsizing */ | |
| 3323 XC_sb_h_double_arrow, /* leftright */ | |
| 3324 XC_sizing, /* lrsizing */ | |
| 3325 XC_watch, /* busy */ | |
| 3326 XC_X_cursor, /* no */ | |
| 3327 XC_crosshair, /* crosshair */ | |
| 3328 XC_hand1, /* hand1 */ | |
| 3329 XC_hand2, /* hand2 */ | |
| 3330 XC_pencil, /* pencil */ | |
| 3331 XC_question_arrow, /* question */ | |
| 3332 XC_right_ptr, /* right-arrow */ | |
| 3333 XC_center_ptr, /* up-arrow */ | |
| 3334 XC_left_ptr /* last one */ | |
| 3335 }; | |
| 3336 | |
| 3337 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3338 mch_set_mouse_shape(int shape) |
| 7 | 3339 { |
| 3340 int id; | |
| 3341 | |
| 3342 if (!gui.in_use) | |
| 3343 return; | |
| 3344 | |
| 3345 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3346 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3347 else | |
| 3348 { | |
| 3349 if (shape >= MSHAPE_NUMBERED) | |
| 3350 { | |
| 3351 id = shape - MSHAPE_NUMBERED; | |
| 3352 if (id >= XC_num_glyphs) | |
| 3353 id = XC_left_ptr; | |
| 3354 else | |
| 3355 id &= ~1; /* they are always even (why?) */ | |
| 3356 } | |
| 3357 else | |
| 3358 id = mshape_ids[shape]; | |
| 3359 | |
| 3360 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3361 } | |
| 3362 if (shape != MSHAPE_HIDE) | |
| 3363 last_shape = shape; | |
| 3364 } | |
| 3365 #endif | |
| 3366 | |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
3367 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3368 /* |
| 3369 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3370 * The check for a non-toolbar item was added, because there is a crash when | |
| 3371 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3372 */ | |
| 3373 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3374 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3375 { |
| 3376 if (menu->id != NULL && menu->parent != NULL | |
| 3377 && menu_is_toolbar(menu->parent->name)) | |
| 3378 { | |
| 3379 /* Always destroy and create the balloon, in case the string was | |
| 3380 * changed. */ | |
| 3381 if (menu->tip != NULL) | |
| 3382 { | |
| 3383 gui_mch_destroy_beval_area(menu->tip); | |
| 3384 menu->tip = NULL; | |
| 3385 } | |
| 3386 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3387 menu->tip = gui_mch_create_beval_area( | |
| 3388 menu->id, | |
| 3389 menu->strings[MENU_INDEX_TIP], | |
| 3390 NULL, | |
| 3391 NULL); | |
| 3392 } | |
| 3393 } | |
| 3394 #endif |