Mercurial > vim
annotate src/gui_x11.c @ 14749:706a5bcea803
Added tag v8.1.0386 for changeset 00da090af0ab31989d5d831089ce3d760433e192
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 13 Sep 2018 20:45:06 +0200 |
| parents | eb264a775071 |
| children | 27b9a84395b5 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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changeset
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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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patch 8.0.0367: types in include files may be inconsistent
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15 #include "vim.h" |
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patch 8.0.0367: types in include files may be inconsistent
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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 /* | |
| 25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a | |
| 26 * transparent background instead of black. | |
| 27 */ | |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
| 29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP)) | |
| 30 # include <Xm/XpmP.h> | |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
| 33 # include <X11/xpm.h> | |
| 34 # endif | |
| 35 #endif | |
| 36 | |
| 37 #ifdef FEAT_XFONTSET | |
| 38 # ifdef X_LOCALE | |
| 39 # include <X11/Xlocale.h> | |
| 40 # else | |
| 41 # include <locale.h> | |
| 42 # endif | |
| 43 #endif | |
| 44 | |
| 45 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 46 # include <X11/Sunkeysym.h> | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 50 # include <X11/Xmu/Editres.h> | |
| 51 #endif | |
| 52 | |
| 53 #define VIM_NAME "vim" | |
| 54 #define VIM_CLASS "Vim" | |
| 55 | |
| 56 /* Default resource values */ | |
| 57 #define DFLT_FONT "7x13" | |
| 58 #ifdef FONTSET_ALWAYS | |
| 59 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 60 #else | |
| 61 # define DFLT_MENU_FONT XtDefaultFont | |
| 62 #endif | |
| 63 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 64 | |
| 65 #ifdef FEAT_GUI_ATHENA | |
| 66 # define DFLT_MENU_BG_COLOR "gray77" | |
| 67 # define DFLT_MENU_FG_COLOR "black" | |
| 68 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 69 # define DFLT_SCROLL_FG_COLOR "gray77" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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70 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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parents:
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71 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 72 #else |
| 73 /* use the default (CDE) colors */ | |
| 74 # define DFLT_MENU_BG_COLOR "" | |
| 75 # define DFLT_MENU_FG_COLOR "" | |
| 76 # define DFLT_SCROLL_BG_COLOR "" | |
| 77 # define DFLT_SCROLL_FG_COLOR "" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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78 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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parents:
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79 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 80 #endif |
| 81 | |
| 82 Widget vimShell = (Widget)0; | |
| 83 | |
| 84 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 85 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 86 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 87 | |
| 88 #ifdef FEAT_XFONTSET | |
| 89 /* | |
| 90 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 91 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 92 */ | |
| 93 static XFontSet current_fontset = NULL; | |
| 94 | |
| 95 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 96 do \ | |
| 97 { \ | |
| 98 if (current_fontset != NULL) \ | |
| 99 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 100 else \ | |
| 101 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 102 } while (0) | |
| 103 | |
| 104 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 105 do \ | |
| 106 { \ | |
| 107 if (current_fontset != NULL) \ | |
| 108 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 109 else \ | |
| 717 | 110 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 111 } while (0) | |
| 112 | |
| 113 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 114 do \ | |
| 115 { \ | |
| 116 if (current_fontset != NULL) \ | |
| 117 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 118 else \ | |
| 119 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 120 } while (0) |
| 121 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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122 static int check_fontset_sanity(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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123 static int fontset_width(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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124 static int fontset_ascent(XFontSet fs); |
| 7 | 125 #endif |
| 126 | |
| 127 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 128 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 129 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 130 |
| 131 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 132 static XButtonPressedEvent last_mouse_event; | |
| 133 #endif | |
| 134 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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135 static void gui_x11_check_copy_area(void); |
| 7 | 136 #ifdef FEAT_CLIENTSERVER |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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137 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 138 #endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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diff
changeset
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139 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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140 static Cursor gui_x11_create_blank_mouse(void); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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141 static void draw_curl(int row, int col, int cells); |
| 7 | 142 |
| 143 | |
| 144 /* | |
| 145 * Keycodes recognized by vim. | |
| 146 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 147 * same change! | |
| 148 */ | |
| 149 static struct specialkey | |
| 150 { | |
| 151 KeySym key_sym; | |
| 152 char_u vim_code0; | |
| 153 char_u vim_code1; | |
| 154 } special_keys[] = | |
| 155 { | |
| 156 {XK_Up, 'k', 'u'}, | |
| 157 {XK_Down, 'k', 'd'}, | |
| 158 {XK_Left, 'k', 'l'}, | |
| 159 {XK_Right, 'k', 'r'}, | |
| 160 | |
| 161 {XK_F1, 'k', '1'}, | |
| 162 {XK_F2, 'k', '2'}, | |
| 163 {XK_F3, 'k', '3'}, | |
| 164 {XK_F4, 'k', '4'}, | |
| 165 {XK_F5, 'k', '5'}, | |
| 166 {XK_F6, 'k', '6'}, | |
| 167 {XK_F7, 'k', '7'}, | |
| 168 {XK_F8, 'k', '8'}, | |
| 169 {XK_F9, 'k', '9'}, | |
| 170 {XK_F10, 'k', ';'}, | |
| 171 | |
| 172 {XK_F11, 'F', '1'}, | |
| 173 {XK_F12, 'F', '2'}, | |
| 174 {XK_F13, 'F', '3'}, | |
| 175 {XK_F14, 'F', '4'}, | |
| 176 {XK_F15, 'F', '5'}, | |
| 177 {XK_F16, 'F', '6'}, | |
| 178 {XK_F17, 'F', '7'}, | |
| 179 {XK_F18, 'F', '8'}, | |
| 180 {XK_F19, 'F', '9'}, | |
| 181 {XK_F20, 'F', 'A'}, | |
| 182 | |
| 183 {XK_F21, 'F', 'B'}, | |
| 184 {XK_F22, 'F', 'C'}, | |
| 185 {XK_F23, 'F', 'D'}, | |
| 186 {XK_F24, 'F', 'E'}, | |
| 187 {XK_F25, 'F', 'F'}, | |
| 188 {XK_F26, 'F', 'G'}, | |
| 189 {XK_F27, 'F', 'H'}, | |
| 190 {XK_F28, 'F', 'I'}, | |
| 191 {XK_F29, 'F', 'J'}, | |
| 192 {XK_F30, 'F', 'K'}, | |
| 193 | |
| 194 {XK_F31, 'F', 'L'}, | |
| 195 {XK_F32, 'F', 'M'}, | |
| 196 {XK_F33, 'F', 'N'}, | |
| 197 {XK_F34, 'F', 'O'}, | |
| 198 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 199 #ifdef SunXK_F36 | |
| 200 {SunXK_F36, 'F', 'Q'}, | |
| 201 {SunXK_F37, 'F', 'R'}, | |
| 202 #endif | |
| 203 | |
| 204 {XK_Help, '%', '1'}, | |
| 205 {XK_Undo, '&', '8'}, | |
| 206 {XK_BackSpace, 'k', 'b'}, | |
| 207 {XK_Insert, 'k', 'I'}, | |
| 208 {XK_Delete, 'k', 'D'}, | |
| 209 {XK_Home, 'k', 'h'}, | |
| 210 {XK_End, '@', '7'}, | |
| 211 {XK_Prior, 'k', 'P'}, | |
| 212 {XK_Next, 'k', 'N'}, | |
| 213 {XK_Print, '%', '9'}, | |
| 214 | |
| 215 /* Keypad keys: */ | |
| 216 #ifdef XK_KP_Left | |
| 217 {XK_KP_Left, 'k', 'l'}, | |
| 218 {XK_KP_Right, 'k', 'r'}, | |
| 219 {XK_KP_Up, 'k', 'u'}, | |
| 220 {XK_KP_Down, 'k', 'd'}, | |
| 221 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 222 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 223 {XK_KP_Home, 'K', '1'}, | |
| 224 {XK_KP_End, 'K', '4'}, | |
| 225 {XK_KP_Prior, 'K', '3'}, | |
| 226 {XK_KP_Next, 'K', '5'}, | |
| 227 | |
| 228 {XK_KP_Add, 'K', '6'}, | |
| 229 {XK_KP_Subtract, 'K', '7'}, | |
| 230 {XK_KP_Divide, 'K', '8'}, | |
| 231 {XK_KP_Multiply, 'K', '9'}, | |
| 232 {XK_KP_Enter, 'K', 'A'}, | |
| 233 {XK_KP_Decimal, 'K', 'B'}, | |
| 234 | |
| 235 {XK_KP_0, 'K', 'C'}, | |
| 236 {XK_KP_1, 'K', 'D'}, | |
| 237 {XK_KP_2, 'K', 'E'}, | |
| 238 {XK_KP_3, 'K', 'F'}, | |
| 239 {XK_KP_4, 'K', 'G'}, | |
| 240 {XK_KP_5, 'K', 'H'}, | |
| 241 {XK_KP_6, 'K', 'I'}, | |
| 242 {XK_KP_7, 'K', 'J'}, | |
| 243 {XK_KP_8, 'K', 'K'}, | |
| 244 {XK_KP_9, 'K', 'L'}, | |
| 245 #endif | |
| 246 | |
| 247 /* End of list marker: */ | |
| 248 {(KeySym)0, 0, 0} | |
| 249 }; | |
| 250 | |
| 251 #define XtNboldFont "boldFont" | |
| 252 #define XtCBoldFont "BoldFont" | |
| 253 #define XtNitalicFont "italicFont" | |
| 254 #define XtCItalicFont "ItalicFont" | |
| 255 #define XtNboldItalicFont "boldItalicFont" | |
| 256 #define XtCBoldItalicFont "BoldItalicFont" | |
| 257 #define XtNscrollbarWidth "scrollbarWidth" | |
| 258 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 259 #define XtNmenuHeight "menuHeight" | |
| 260 #define XtCMenuHeight "MenuHeight" | |
| 261 #define XtNmenuFont "menuFont" | |
| 262 #define XtCMenuFont "MenuFont" | |
| 263 #define XtNmenuFontSet "menuFontSet" | |
| 264 #define XtCMenuFontSet "MenuFontSet" | |
| 265 | |
| 266 | |
| 267 /* Resources for setting the foreground and background colors of menus */ | |
| 268 #define XtNmenuBackground "menuBackground" | |
| 269 #define XtCMenuBackground "MenuBackground" | |
| 270 #define XtNmenuForeground "menuForeground" | |
| 271 #define XtCMenuForeground "MenuForeground" | |
| 272 | |
| 273 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 274 #define XtNscrollBackground "scrollBackground" | |
| 275 #define XtCScrollBackground "ScrollBackground" | |
| 276 #define XtNscrollForeground "scrollForeground" | |
| 277 #define XtCScrollForeground "ScrollForeground" | |
| 278 | |
| 279 /* Resources for setting the foreground and background colors of tooltip */ | |
| 280 #define XtNtooltipBackground "tooltipBackground" | |
| 281 #define XtCTooltipBackground "TooltipBackground" | |
| 282 #define XtNtooltipForeground "tooltipForeground" | |
| 283 #define XtCTooltipForeground "TooltipForeground" | |
| 284 #define XtNtooltipFont "tooltipFont" | |
| 285 #define XtCTooltipFont "TooltipFont" | |
| 286 | |
| 287 /* | |
| 288 * X Resources: | |
| 289 */ | |
| 290 static XtResource vim_resources[] = | |
| 291 { | |
| 292 { | |
| 293 XtNforeground, | |
| 294 XtCForeground, | |
| 295 XtRPixel, | |
| 296 sizeof(Pixel), | |
| 297 XtOffsetOf(gui_T, def_norm_pixel), | |
| 298 XtRString, | |
| 299 XtDefaultForeground | |
| 300 }, | |
| 301 { | |
| 302 XtNbackground, | |
| 303 XtCBackground, | |
| 304 XtRPixel, | |
| 305 sizeof(Pixel), | |
| 306 XtOffsetOf(gui_T, def_back_pixel), | |
| 307 XtRString, | |
| 308 XtDefaultBackground | |
| 309 }, | |
| 310 { | |
| 311 XtNfont, | |
| 312 XtCFont, | |
| 313 XtRString, | |
| 314 sizeof(String *), | |
| 315 XtOffsetOf(gui_T, rsrc_font_name), | |
| 316 XtRImmediate, | |
| 317 XtDefaultFont | |
| 318 }, | |
| 319 { | |
| 320 XtNboldFont, | |
| 321 XtCBoldFont, | |
| 322 XtRString, | |
| 323 sizeof(String *), | |
| 324 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 325 XtRImmediate, | |
| 326 "" | |
| 327 }, | |
| 328 { | |
| 329 XtNitalicFont, | |
| 330 XtCItalicFont, | |
| 331 XtRString, | |
| 332 sizeof(String *), | |
| 333 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 334 XtRImmediate, | |
| 335 "" | |
| 336 }, | |
| 337 { | |
| 338 XtNboldItalicFont, | |
| 339 XtCBoldItalicFont, | |
| 340 XtRString, | |
| 341 sizeof(String *), | |
| 342 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 343 XtRImmediate, | |
| 344 "" | |
| 345 }, | |
| 346 { | |
| 347 XtNgeometry, | |
| 348 XtCGeometry, | |
| 349 XtRString, | |
| 350 sizeof(String *), | |
| 351 XtOffsetOf(gui_T, geom), | |
| 352 XtRImmediate, | |
| 353 "" | |
| 354 }, | |
| 355 { | |
| 356 XtNreverseVideo, | |
| 357 XtCReverseVideo, | |
| 358 XtRBool, | |
| 359 sizeof(Bool), | |
| 360 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 361 XtRImmediate, | |
| 362 (XtPointer)False | |
| 363 }, | |
| 364 { | |
| 365 XtNborderWidth, | |
| 366 XtCBorderWidth, | |
| 367 XtRInt, | |
| 368 sizeof(int), | |
| 369 XtOffsetOf(gui_T, border_width), | |
| 370 XtRImmediate, | |
| 371 (XtPointer)2 | |
| 372 }, | |
| 373 { | |
| 374 XtNscrollbarWidth, | |
| 375 XtCScrollbarWidth, | |
| 376 XtRInt, | |
| 377 sizeof(int), | |
| 378 XtOffsetOf(gui_T, scrollbar_width), | |
| 379 XtRImmediate, | |
| 380 (XtPointer)SB_DEFAULT_WIDTH | |
| 381 }, | |
| 382 #ifdef FEAT_MENU | |
| 383 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 384 { | |
| 385 XtNmenuHeight, | |
| 386 XtCMenuHeight, | |
| 387 XtRInt, | |
| 388 sizeof(int), | |
| 389 XtOffsetOf(gui_T, menu_height), | |
| 390 XtRImmediate, | |
| 391 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 392 }, | |
| 393 # endif | |
| 394 { | |
| 395 # ifdef FONTSET_ALWAYS | |
| 396 XtNmenuFontSet, | |
| 397 XtCMenuFontSet, | |
| 398 #else | |
| 399 XtNmenuFont, | |
| 400 XtCMenuFont, | |
| 401 #endif | |
| 402 XtRString, | |
| 403 sizeof(char *), | |
| 404 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 405 XtRString, | |
| 406 DFLT_MENU_FONT | |
| 407 }, | |
| 408 #endif | |
| 409 { | |
| 410 XtNmenuForeground, | |
| 411 XtCMenuForeground, | |
| 412 XtRString, | |
| 413 sizeof(char *), | |
| 414 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 415 XtRString, | |
| 416 DFLT_MENU_FG_COLOR | |
| 417 }, | |
| 418 { | |
| 419 XtNmenuBackground, | |
| 420 XtCMenuBackground, | |
| 421 XtRString, | |
| 422 sizeof(char *), | |
| 423 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 424 XtRString, | |
| 425 DFLT_MENU_BG_COLOR | |
| 426 }, | |
| 427 { | |
| 428 XtNscrollForeground, | |
| 429 XtCScrollForeground, | |
| 430 XtRString, | |
| 431 sizeof(char *), | |
| 432 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 433 XtRString, | |
| 434 DFLT_SCROLL_FG_COLOR | |
| 435 }, | |
| 436 { | |
| 437 XtNscrollBackground, | |
| 438 XtCScrollBackground, | |
| 439 XtRString, | |
| 440 sizeof(char *), | |
| 441 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 442 XtRString, | |
| 443 DFLT_SCROLL_BG_COLOR | |
| 444 }, | |
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patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
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diff
changeset
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445 #ifdef FEAT_BEVAL_GUI |
| 7 | 446 { |
| 447 XtNtooltipForeground, | |
| 448 XtCTooltipForeground, | |
| 449 XtRString, | |
| 450 sizeof(char *), | |
| 451 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 452 XtRString, | |
| 453 DFLT_TOOLTIP_FG_COLOR | |
| 454 }, | |
| 455 { | |
| 456 XtNtooltipBackground, | |
| 457 XtCTooltipBackground, | |
| 458 XtRString, | |
| 459 sizeof(char *), | |
| 460 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 461 XtRString, | |
| 462 DFLT_TOOLTIP_BG_COLOR | |
| 463 }, | |
| 464 { | |
| 465 XtNtooltipFont, | |
| 466 XtCTooltipFont, | |
| 467 XtRString, | |
| 468 sizeof(char *), | |
| 469 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 470 XtRString, | |
| 471 DFLT_TOOLTIP_FONT | |
| 472 }, | |
| 473 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 474 { | |
| 475 "balloonEvalFontSet", | |
| 476 XtCFontSet, | |
| 477 XtRFontSet, | |
| 478 sizeof(XFontSet), | |
| 479 XtOffsetOf(gui_T, tooltip_fontset), | |
| 480 XtRImmediate, | |
| 481 (XtPointer)NOFONTSET | |
| 482 }, | |
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483 #endif /* FEAT_BEVAL_GUI */ |
| 7 | 484 #ifdef FEAT_XIM |
| 485 { | |
| 486 "preeditType", | |
| 487 "PreeditType", | |
| 488 XtRString, | |
| 489 sizeof(char*), | |
| 490 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 491 XtRString, | |
| 492 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 493 }, | |
| 494 { | |
| 495 "inputMethod", | |
| 496 "InputMethod", | |
| 497 XtRString, | |
| 498 sizeof(char*), | |
| 499 XtOffsetOf(gui_T, rsrc_input_method), | |
| 500 XtRString, | |
| 501 NULL | |
| 502 }, | |
| 503 #endif /* FEAT_XIM */ | |
| 504 }; | |
| 505 | |
| 506 /* | |
| 507 * This table holds all the X GUI command line options allowed. This includes | |
| 508 * the standard ones so that we can skip them when vim is started without the | |
| 509 * GUI (but the GUI might start up later). | |
| 510 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 511 */ | |
| 512 static XrmOptionDescRec cmdline_options[] = | |
| 513 { | |
| 514 /* We handle these options ourselves */ | |
| 515 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 516 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 517 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 518 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 519 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 520 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 521 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 522 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 523 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 524 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 525 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 526 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 527 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 528 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 529 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 530 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 531 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 532 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 533 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 534 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 535 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 536 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 537 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 538 #ifdef FONTSET_ALWAYS | |
| 539 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 540 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 541 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 542 #else | |
| 543 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 544 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 545 #endif | |
| 546 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 547 }; | |
| 548 | |
| 549 static int gui_argc = 0; | |
| 550 static char **gui_argv = NULL; | |
| 551 | |
| 552 /* | |
| 553 * Call-back routines. | |
| 554 */ | |
| 555 | |
| 556 static void | |
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557 gui_x11_timer_cb( |
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558 XtPointer timed_out, |
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559 XtIntervalId *interval_id UNUSED) |
| 7 | 560 { |
| 561 *((int *)timed_out) = TRUE; | |
| 562 } | |
| 563 | |
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564 #ifdef FEAT_JOB_CHANNEL |
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565 static void |
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566 channel_poll_cb( |
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567 XtPointer client_data, |
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568 XtIntervalId *interval_id UNUSED) |
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569 { |
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570 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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571 |
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572 /* Using an event handler for a channel that may be disconnected does |
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573 * not work, it hangs. Instead poll for messages. */ |
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574 channel_handle_events(TRUE); |
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575 parse_queued_messages(); |
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576 |
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577 /* repeat */ |
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578 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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579 channel_poll_cb, client_data); |
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580 } |
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581 #endif |
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582 |
| 7 | 583 static void |
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584 gui_x11_visibility_cb( |
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585 Widget w UNUSED, |
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586 XtPointer dud UNUSED, |
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587 XEvent *event, |
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588 Boolean *dum UNUSED) |
| 7 | 589 { |
| 590 if (event->type != VisibilityNotify) | |
| 591 return; | |
| 592 | |
| 593 gui.visibility = event->xvisibility.state; | |
| 594 | |
| 595 /* | |
| 596 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 597 * to receive an event to tell us whether it worked or not. | |
| 598 */ | |
| 599 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 600 gui.visibility != VisibilityUnobscured); | |
| 601 | |
| 602 /* This is needed for when redrawing is slow. */ | |
| 603 gui_mch_update(); | |
| 604 } | |
| 605 | |
| 606 static void | |
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607 gui_x11_expose_cb( |
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608 Widget w UNUSED, |
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609 XtPointer dud UNUSED, |
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610 XEvent *event, |
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611 Boolean *dum UNUSED) |
| 7 | 612 { |
| 613 XExposeEvent *gevent; | |
| 614 int new_x; | |
| 615 | |
| 616 if (event->type != Expose) | |
| 617 return; | |
| 618 | |
| 619 out_flush(); /* make sure all output has been processed */ | |
| 620 | |
| 621 gevent = (XExposeEvent *)event; | |
| 622 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 623 | |
| 624 new_x = FILL_X(0); | |
| 625 | |
| 626 /* Clear the border areas if needed */ | |
| 627 if (gevent->x < new_x) | |
| 628 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 629 if (gevent->y < FILL_Y(0)) | |
| 630 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 631 if (gevent->x > FILL_X(Columns)) | |
| 632 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 633 if (gevent->y > FILL_Y(Rows)) | |
| 634 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 635 | |
| 636 /* This is needed for when redrawing is slow. */ | |
| 637 gui_mch_update(); | |
| 638 } | |
| 639 | |
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640 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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641 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 642 /* |
| 445 | 643 * This function fills in the XRectangle object with the current x,y |
| 644 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 645 * those resources will restore the window to its former position and |
| 445 | 646 * dimensions. |
| 7 | 647 * |
| 445 | 648 * Note: This function may fail, in which case the XRectangle will be |
| 649 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 650 * failed condition prior to calling this function. | |
| 7 | 651 */ |
| 652 static void | |
| 653 shellRectangle(Widget shell, XRectangle *r) | |
| 654 { | |
| 655 Window rootw, shellw, child, parentw; | |
| 656 int absx, absy; | |
| 657 XWindowAttributes a; | |
| 658 Window *children; | |
| 659 unsigned int childrenCount; | |
| 660 | |
| 661 shellw = XtWindow(shell); | |
| 662 if (shellw == 0) | |
| 663 return; | |
| 664 for (;;) | |
| 665 { | |
| 666 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 667 &children, &childrenCount); | |
| 668 XFree(children); | |
| 669 if (parentw == rootw) | |
| 670 break; | |
| 671 shellw = parentw; | |
| 672 } | |
| 673 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 674 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 675 &absx, &absy, &child); | |
| 676 r->x = absx; | |
| 677 r->y = absy; | |
| 678 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 679 } | |
| 680 #endif | |
| 681 | |
| 682 static void | |
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683 gui_x11_resize_window_cb( |
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684 Widget w UNUSED, |
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685 XtPointer dud UNUSED, |
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686 XEvent *event, |
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687 Boolean *dum UNUSED) |
| 7 | 688 { |
| 689 static int lastWidth, lastHeight; | |
| 690 | |
| 691 if (event->type != ConfigureNotify) | |
| 692 return; | |
| 693 | |
| 694 if (event->xconfigure.width != lastWidth | |
| 695 || event->xconfigure.height != lastHeight) | |
| 696 { | |
| 697 lastWidth = event->xconfigure.width; | |
| 698 lastHeight = event->xconfigure.height; | |
| 699 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 700 #ifdef FEAT_XIM | |
| 701 - xim_get_status_area_height() | |
| 702 #endif | |
| 703 ); | |
| 704 } | |
| 705 #ifdef FEAT_SUN_WORKSHOP | |
| 706 if (usingSunWorkShop) | |
| 707 { | |
| 708 XRectangle rec; | |
| 709 | |
| 710 shellRectangle(w, &rec); | |
| 711 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 712 } | |
| 713 #endif | |
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714 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 715 if (netbeans_active()) |
| 7 | 716 { |
| 717 XRectangle rec; | |
| 718 | |
| 719 shellRectangle(w, &rec); | |
| 720 netbeans_frame_moved(rec.x, rec.y); | |
| 721 } | |
| 722 #endif | |
| 723 #ifdef FEAT_XIM | |
| 724 xim_set_preedit(); | |
| 725 #endif | |
| 726 } | |
| 727 | |
| 728 static void | |
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729 gui_x11_focus_change_cb( |
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730 Widget w UNUSED, |
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731 XtPointer data UNUSED, |
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732 XEvent *event, |
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733 Boolean *dum UNUSED) |
| 7 | 734 { |
| 735 gui_focus_change(event->type == FocusIn); | |
| 736 } | |
| 737 | |
| 738 static void | |
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739 gui_x11_enter_cb( |
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740 Widget w UNUSED, |
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741 XtPointer data UNUSED, |
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742 XEvent *event UNUSED, |
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743 Boolean *dum UNUSED) |
| 7 | 744 { |
| 745 gui_focus_change(TRUE); | |
| 746 } | |
| 747 | |
| 748 static void | |
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749 gui_x11_leave_cb( |
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750 Widget w UNUSED, |
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|
751 XtPointer data UNUSED, |
|
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752 XEvent *event UNUSED, |
|
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753 Boolean *dum UNUSED) |
| 7 | 754 { |
| 755 gui_focus_change(FALSE); | |
| 756 } | |
| 757 | |
| 758 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 759 # if X_HAVE_UTF8_STRING | |
| 760 # define USE_UTF8LOOKUP | |
| 761 # endif | |
| 762 #endif | |
| 763 | |
| 764 void | |
|
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765 gui_x11_key_hit_cb( |
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766 Widget w UNUSED, |
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767 XtPointer dud UNUSED, |
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768 XEvent *event, |
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|
769 Boolean *dum UNUSED) |
| 7 | 770 { |
| 771 XKeyPressedEvent *ev_press; | |
| 772 #ifdef FEAT_XIM | |
| 773 char_u string2[256]; | |
| 774 char_u string_shortbuf[256]; | |
| 775 char_u *string = string_shortbuf; | |
| 776 Boolean string_alloced = False; | |
| 777 Status status; | |
| 778 #else | |
| 779 char_u string[4], string2[3]; | |
| 780 #endif | |
| 781 KeySym key_sym, key_sym2; | |
| 782 int len, len2; | |
| 783 int i; | |
| 784 int modifiers; | |
| 785 int key; | |
| 786 | |
| 787 ev_press = (XKeyPressedEvent *)event; | |
| 788 | |
| 789 #ifdef FEAT_XIM | |
| 790 if (xic) | |
| 791 { | |
| 792 # ifdef USE_UTF8LOOKUP | |
| 793 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 794 * the locale isn't utf-8. */ | |
| 795 if (enc_utf8) | |
| 796 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 797 sizeof(string_shortbuf), &key_sym, &status); | |
| 798 else | |
| 799 # endif | |
| 800 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 801 sizeof(string_shortbuf), &key_sym, &status); | |
| 802 if (status == XBufferOverflow) | |
| 803 { | |
| 804 string = (char_u *)XtMalloc(len + 1); | |
| 805 string_alloced = True; | |
| 806 # ifdef USE_UTF8LOOKUP | |
| 807 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 808 * when the locale isn't utf-8. */ | |
| 809 if (enc_utf8) | |
| 810 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 811 len, &key_sym, &status); | |
| 812 else | |
| 813 # endif | |
| 814 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 815 len, &key_sym, &status); | |
| 816 } | |
| 817 if (status == XLookupNone || status == XLookupChars) | |
| 818 key_sym = XK_VoidSymbol; | |
| 819 | |
| 820 # ifdef FEAT_MBYTE | |
| 821 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 822 * Xutf8LookupString() it has already been done. */ | |
| 823 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 824 # ifdef USE_UTF8LOOKUP | |
| 825 && !enc_utf8 | |
| 826 # endif | |
| 827 ) | |
| 828 { | |
|
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829 int maxlen = len * 4 + 40; /* guessed */ |
| 7 | 830 char_u *p = (char_u *)XtMalloc(maxlen); |
| 831 | |
| 832 mch_memmove(p, string, len); | |
| 833 if (string_alloced) | |
| 834 XtFree((char *)string); | |
| 835 string = p; | |
| 836 string_alloced = True; | |
| 837 len = convert_input(p, len, maxlen); | |
| 838 } | |
| 839 # endif | |
| 840 | |
| 841 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 842 * start of a special key. */ | |
| 843 for (i = 0; i < len; ++i) | |
| 844 if (string[i] == CSI) | |
| 845 { | |
| 846 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 847 | |
| 848 mch_memmove(p, string, i + 1); | |
| 849 p[i + 1] = KS_EXTRA; | |
| 850 p[i + 2] = (int)KE_CSI; | |
| 851 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 852 if (string_alloced) | |
| 853 XtFree((char *)string); | |
| 854 string = p; | |
| 855 string_alloced = True; | |
| 856 i += 2; | |
| 857 len += 2; | |
| 858 } | |
| 859 } | |
| 860 else | |
| 861 #endif | |
| 862 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 863 &key_sym, NULL); | |
| 864 | |
| 865 #ifdef SunXK_F36 | |
| 866 /* | |
| 867 * These keys have bogus lookup strings, and trapping them here is | |
| 868 * easier than trying to XRebindKeysym() on them with every possible | |
| 869 * combination of modifiers. | |
| 870 */ | |
| 871 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 872 len = 0; | |
| 873 #endif | |
| 874 | |
| 875 #ifdef FEAT_HANGULIN | |
| 876 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 877 { | |
| 878 hangul_input_state_toggle(); | |
| 879 goto theend; | |
| 880 } | |
| 881 #endif | |
| 882 | |
| 883 if (key_sym == XK_space) | |
| 884 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 885 | |
| 886 /* | |
| 887 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 888 * allow just Ctrl+minus too. | |
| 889 */ | |
| 890 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 891 string[0] = Ctrl__; | |
| 892 | |
| 893 #ifdef XK_ISO_Left_Tab | |
| 894 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 895 if (key_sym == XK_ISO_Left_Tab) | |
| 896 { | |
| 897 key_sym = XK_Tab; | |
| 898 string[0] = TAB; | |
| 899 len = 1; | |
| 900 } | |
| 901 #endif | |
| 902 | |
| 903 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 904 * that already has the 8th bit set. And not when using a double-byte | |
| 905 * encoding, setting the 8th bit may make it the lead byte of a | |
| 906 * double-byte character. */ | |
| 907 if (len == 1 | |
| 908 && (ev_press->state & Mod1Mask) | |
| 909 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 910 && (string[0] & 0x80) == 0 | |
| 911 #ifdef FEAT_MBYTE | |
| 912 && !enc_dbcs | |
| 913 #endif | |
| 914 ) | |
| 915 { | |
| 916 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 917 /* Ignore ALT keys when they are used for the menu only */ | |
| 918 if (gui.menu_is_active | |
| 919 && (p_wak[0] == 'y' | |
| 920 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 921 goto theend; | |
| 922 #endif | |
| 923 /* | |
| 924 * Before we set the 8th bit, check to make sure the user doesn't | |
| 925 * already have a mapping defined for this sequence. We determine this | |
| 926 * by checking to see if the input would be the same without the | |
| 927 * Alt/Meta key. | |
| 928 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 929 */ | |
| 930 ev_press->state &= ~Mod1Mask; | |
| 931 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 932 &key_sym2, NULL); | |
| 933 if (key_sym2 == XK_space) | |
| 934 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 935 if ( len2 == 1 | |
| 936 && string[0] == string2[0] | |
| 937 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 938 { | |
| 939 string[0] |= 0x80; | |
| 940 #ifdef FEAT_MBYTE | |
| 941 if (enc_utf8) /* convert to utf-8 */ | |
| 942 { | |
| 943 string[1] = string[0] & 0xbf; | |
| 944 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 945 if (string[1] == CSI) | |
| 946 { | |
| 947 string[2] = KS_EXTRA; | |
| 948 string[3] = (int)KE_CSI; | |
| 949 len = 4; | |
| 950 } | |
| 951 else | |
| 952 len = 2; | |
| 953 } | |
| 954 #endif | |
| 955 } | |
| 956 else | |
| 957 ev_press->state |= Mod1Mask; | |
| 958 } | |
| 959 | |
| 960 if (len == 1 && string[0] == CSI) | |
| 961 { | |
| 962 string[1] = KS_EXTRA; | |
| 963 string[2] = (int)KE_CSI; | |
| 964 len = -3; | |
| 965 } | |
| 966 | |
| 967 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 968 * value) to detect backspace, delete and keypad keys. */ | |
| 969 if (len == 0 || len == 1) | |
| 970 { | |
| 971 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 972 { | |
| 973 if (special_keys[i].key_sym == key_sym) | |
| 974 { | |
| 975 string[0] = CSI; | |
| 976 string[1] = special_keys[i].vim_code0; | |
| 977 string[2] = special_keys[i].vim_code1; | |
| 978 len = -3; | |
| 979 break; | |
| 980 } | |
| 981 } | |
| 982 } | |
| 983 | |
| 984 /* Unrecognised key is ignored. */ | |
| 985 if (len == 0) | |
| 986 goto theend; | |
| 987 | |
| 988 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 989 * double-byte encoding (can't set the 8th bit). */ | |
| 990 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 991 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 992 || key_sym == XK_Escape | |
| 993 #ifdef FEAT_MBYTE | |
| 994 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 995 #endif | |
| 996 ) | |
| 997 { | |
| 998 modifiers = 0; | |
| 999 if (ev_press->state & ShiftMask) | |
| 1000 modifiers |= MOD_MASK_SHIFT; | |
| 1001 if (ev_press->state & ControlMask) | |
| 1002 modifiers |= MOD_MASK_CTRL; | |
| 1003 if (ev_press->state & Mod1Mask) | |
| 1004 modifiers |= MOD_MASK_ALT; | |
| 179 | 1005 if (ev_press->state & Mod4Mask) |
| 1006 modifiers |= MOD_MASK_META; | |
| 7 | 1007 |
| 1008 /* | |
| 1009 * For some keys a shift modifier is translated into another key | |
| 1010 * code. | |
| 1011 */ | |
| 1012 if (len == -3) | |
| 1013 key = TO_SPECIAL(string[1], string[2]); | |
| 1014 else | |
| 1015 key = string[0]; | |
| 1016 key = simplify_key(key, &modifiers); | |
| 1017 if (key == CSI) | |
| 1018 key = K_CSI; | |
| 1019 if (IS_SPECIAL(key)) | |
| 1020 { | |
| 1021 string[0] = CSI; | |
| 1022 string[1] = K_SECOND(key); | |
| 1023 string[2] = K_THIRD(key); | |
| 1024 len = 3; | |
| 1025 } | |
| 1026 else | |
| 1027 { | |
| 1028 string[0] = key; | |
| 1029 len = 1; | |
| 1030 } | |
| 1031 | |
| 1032 if (modifiers != 0) | |
| 1033 { | |
| 1034 string2[0] = CSI; | |
| 1035 string2[1] = KS_MODIFIER; | |
| 1036 string2[2] = modifiers; | |
| 1037 add_to_input_buf(string2, 3); | |
| 1038 } | |
| 1039 } | |
| 1040 | |
| 1041 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1042 #ifdef UNIX | |
| 1043 || (intr_char != 0 && string[0] == intr_char) | |
| 1044 #endif | |
| 1045 )) | |
| 1046 { | |
| 1047 trash_input_buf(); | |
| 1048 got_int = TRUE; | |
| 1049 } | |
| 1050 | |
| 1051 add_to_input_buf(string, len); | |
| 1052 | |
| 1053 /* | |
| 1054 * blank out the pointer if necessary | |
| 1055 */ | |
| 1056 if (p_mh) | |
| 1057 gui_mch_mousehide(TRUE); | |
| 1058 | |
| 1059 #if defined(FEAT_BEVAL_TIP) | |
| 1060 { | |
| 1061 BalloonEval *be; | |
| 1062 | |
| 1063 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1064 gui_mch_unpost_balloon(be); | |
| 1065 } | |
| 1066 #endif | |
| 1067 theend: | |
| 1068 {} /* some compilers need a statement here */ | |
| 1069 #ifdef FEAT_XIM | |
| 1070 if (string_alloced) | |
| 1071 XtFree((char *)string); | |
| 1072 #endif | |
| 1073 } | |
| 1074 | |
| 1075 static void | |
|
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1076 gui_x11_mouse_cb( |
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1077 Widget w UNUSED, |
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bcef391c101c
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1078 XtPointer dud UNUSED, |
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1079 XEvent *event, |
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1080 Boolean *dum UNUSED) |
| 7 | 1081 { |
| 1082 static XtIntervalId timer = (XtIntervalId)0; | |
| 1083 static int timed_out = TRUE; | |
| 1084 | |
| 1085 int button; | |
| 1086 int repeated_click = FALSE; | |
| 1087 int x, y; | |
| 1088 int_u x_modifiers; | |
| 1089 int_u vim_modifiers; | |
| 1090 | |
| 1091 if (event->type == MotionNotify) | |
| 1092 { | |
| 1093 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1094 x = event->xmotion.x; | |
| 1095 y = event->xmotion.y; | |
| 1096 x_modifiers = event->xmotion.state; | |
| 1097 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1098 ? MOUSE_DRAG : ' '; | |
| 1099 | |
| 1100 /* | |
| 1101 * if our pointer is currently hidden, then we should show it. | |
| 1102 */ | |
| 1103 gui_mch_mousehide(FALSE); | |
| 1104 | |
| 1105 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1106 { | |
| 1107 #ifdef FEAT_MENU | |
| 1108 if (dud) /* moved in vimForm */ | |
| 1109 y -= gui.menu_height; | |
| 1110 #endif | |
| 1111 gui_mouse_moved(x, y); | |
| 1112 return; | |
| 1113 } | |
| 1114 } | |
| 1115 else | |
| 1116 { | |
| 1117 x = event->xbutton.x; | |
| 1118 y = event->xbutton.y; | |
| 1119 if (event->type == ButtonPress) | |
| 1120 { | |
| 1121 /* Handle multiple clicks */ | |
| 1122 if (!timed_out) | |
| 1123 { | |
| 1124 XtRemoveTimeOut(timer); | |
| 1125 repeated_click = TRUE; | |
| 1126 } | |
| 1127 timed_out = FALSE; | |
| 1128 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1129 gui_x11_timer_cb, &timed_out); | |
| 1130 switch (event->xbutton.button) | |
| 1131 { | |
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1132 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1133 case Button1: button = MOUSE_LEFT; break; |
| 1134 case Button2: button = MOUSE_MIDDLE; break; | |
| 1135 case Button3: button = MOUSE_RIGHT; break; | |
| 1136 case Button4: button = MOUSE_4; break; | |
| 1137 case Button5: button = MOUSE_5; break; | |
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1138 case 6: button = MOUSE_7; break; |
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1139 case 7: button = MOUSE_6; break; |
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1140 case 8: button = MOUSE_X1; break; |
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1141 case 9: button = MOUSE_X2; break; |
| 7 | 1142 default: |
| 1143 return; /* Unknown button */ | |
| 1144 } | |
| 1145 } | |
| 1146 else if (event->type == ButtonRelease) | |
| 1147 button = MOUSE_RELEASE; | |
| 1148 else | |
| 1149 return; /* Unknown mouse event type */ | |
| 1150 | |
| 1151 x_modifiers = event->xbutton.state; | |
| 1152 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1153 last_mouse_event = event->xbutton; | |
| 1154 #endif | |
| 1155 } | |
| 1156 | |
| 1157 vim_modifiers = 0x0; | |
| 1158 if (x_modifiers & ShiftMask) | |
| 1159 vim_modifiers |= MOUSE_SHIFT; | |
| 1160 if (x_modifiers & ControlMask) | |
| 1161 vim_modifiers |= MOUSE_CTRL; | |
| 1162 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1163 vim_modifiers |= MOUSE_ALT; | |
| 1164 | |
| 1165 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1166 } | |
| 1167 | |
| 1168 /* | |
| 1169 * End of call-back routines | |
| 1170 */ | |
| 1171 | |
| 1172 /* | |
| 1173 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1174 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1175 * when vim is started, whether or not the GUI has been started. | |
| 1176 */ | |
| 1177 void | |
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1178 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1179 { |
| 1180 int arg; | |
| 1181 int i; | |
| 1182 | |
| 1183 /* | |
| 1184 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1185 */ | |
| 1186 gui_argc = 0; | |
| 1187 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1188 if (gui_argv == NULL) | |
| 1189 return; | |
| 1190 gui_argv[gui_argc++] = argv[0]; | |
| 1191 arg = 1; | |
| 1192 while (arg < *argc) | |
| 1193 { | |
| 1194 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1195 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1196 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1197 break; | |
| 1198 | |
| 1887 | 1199 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1200 { |
| 1201 /* Remember finding "-rv" or "-reverse" */ | |
| 1202 if (strcmp("-rv", argv[arg]) == 0 | |
| 1203 || strcmp("-reverse", argv[arg]) == 0) | |
| 1204 found_reverse_arg = TRUE; | |
| 1205 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1206 || strcmp("-font", argv[arg]) == 0) | |
| 1207 && arg + 1 < *argc) | |
| 1208 font_argument = argv[arg + 1]; | |
| 1209 | |
| 1210 /* Found match in table, so move it into gui_argv */ | |
| 1211 gui_argv[gui_argc++] = argv[arg]; | |
| 1212 if (--*argc > arg) | |
| 1213 { | |
| 1214 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1215 * sizeof(char *)); | |
| 1216 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1217 { | |
| 1218 /* Move the options argument as well */ | |
| 1219 gui_argv[gui_argc++] = argv[arg]; | |
| 1220 if (--*argc > arg) | |
| 1221 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1222 * sizeof(char *)); | |
| 1223 } | |
| 1224 } | |
| 1225 argv[*argc] = NULL; | |
| 1226 } | |
| 1227 else | |
| 1228 #ifdef FEAT_SUN_WORKSHOP | |
| 1229 if (strcmp("-ws", argv[arg]) == 0) | |
| 1230 { | |
| 1231 usingSunWorkShop++; | |
| 1232 p_acd = TRUE; | |
| 1233 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1234 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1235 (--*argc - arg) * sizeof(char *)); | |
| 1236 argv[*argc] = NULL; | |
| 1237 # ifdef WSDEBUG | |
| 1238 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1239 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1240 # endif | |
| 1241 } | |
| 1242 else | |
| 1243 #endif | |
| 1244 #ifdef FEAT_NETBEANS_INTG | |
| 1245 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1246 { | |
| 1247 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1248 netbeansArg = argv[arg]; | |
| 1249 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1250 (--*argc - arg) * sizeof(char *)); | |
| 1251 argv[*argc] = NULL; | |
| 1252 } | |
| 1253 else | |
| 1254 #endif | |
| 1255 arg++; | |
| 1256 } | |
| 1257 } | |
| 1258 | |
| 1259 #ifndef XtSpecificationRelease | |
| 1260 # define CARDINAL (Cardinal *) | |
| 1261 #else | |
| 1262 # if XtSpecificationRelease == 4 | |
| 1263 # define CARDINAL (Cardinal *) | |
| 1264 # else | |
| 1265 # define CARDINAL (int *) | |
| 1266 # endif | |
| 1267 #endif | |
| 1268 | |
| 1269 /* | |
| 1270 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1271 * Return OK or FAIL. | |
| 1272 */ | |
| 1273 int | |
|
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1274 gui_mch_init_check(void) |
| 7 | 1275 { |
| 1276 #ifdef FEAT_XIM | |
| 1277 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1278 #endif | |
| 1279 open_app_context(); | |
| 1280 if (app_context != NULL) | |
| 1281 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1282 cmdline_options, XtNumber(cmdline_options), |
| 1283 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1284 |
|
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1285 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1286 { |
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1287 /* The call to XtOpenDisplay() may have set the locale from the |
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1288 * environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
|
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1289 * decimal point, not a comma. */ |
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1290 char *p = setlocale(LC_NUMERIC, NULL); |
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1291 |
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1292 if (p == NULL || strcmp(p, "C") != 0) |
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1293 setlocale(LC_NUMERIC, "C"); |
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1294 } |
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1295 # endif |
| 7 | 1296 if (app_context == NULL || gui.dpy == NULL) |
| 1297 { | |
| 1298 gui.dying = TRUE; | |
| 1299 EMSG(_(e_opendisp)); | |
| 1300 return FAIL; | |
| 1301 } | |
| 1302 return OK; | |
| 1303 } | |
| 1304 | |
| 1305 | |
| 1306 #ifdef USE_XSMP | |
| 1307 /* | |
| 1308 * Handle XSMP processing, de-registering the attachment upon error | |
| 1309 */ | |
| 1310 static XtInputId _xsmp_xtinputid; | |
| 1311 | |
|
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1312 static void local_xsmp_handle_requests(XtPointer c, int *s, XtInputId *i); |
| 7 | 1313 |
| 1314 static void | |
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1315 local_xsmp_handle_requests( |
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1316 XtPointer c UNUSED, |
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1317 int *s UNUSED, |
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1318 XtInputId *i UNUSED) |
| 7 | 1319 { |
| 1320 if (xsmp_handle_requests() == FAIL) | |
| 1321 XtRemoveInput(_xsmp_xtinputid); | |
| 1322 } | |
| 1323 #endif | |
| 1324 | |
| 1325 | |
| 1326 /* | |
| 1327 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1328 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1329 */ | |
| 1330 int | |
|
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1331 gui_mch_init(void) |
| 7 | 1332 { |
| 1333 XtGCMask gc_mask; | |
| 1334 XGCValues gc_vals; | |
| 1335 int x, y, mask; | |
| 1336 unsigned w, h; | |
| 1337 | |
| 1338 #if 0 | |
| 1339 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1340 XSynchronize(gui.dpy, True); | |
| 1341 #endif | |
| 1342 | |
| 1343 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1344 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1345 | |
| 1346 /* | |
| 1347 * Get the application resources | |
| 1348 */ | |
| 1349 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1350 vim_resources, XtNumber(vim_resources), NULL); | |
| 1351 | |
| 1352 gui.scrollbar_height = gui.scrollbar_width; | |
| 1353 | |
| 1354 /* | |
| 1355 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1356 * handle looking for approximate colors. | |
| 1357 */ | |
| 1358 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1359 * gui_mch_def_colors(). Why? | |
| 1360 */ | |
| 1361 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1362 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1363 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1364 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1365 #ifdef FEAT_BEVAL_GUI |
| 7 | 1366 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1367 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1368 #endif | |
| 1369 | |
| 1370 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1371 /* If the menu height was set, don't change it at runtime */ | |
| 1372 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1373 gui.menu_height_fixed = TRUE; | |
| 1374 #endif | |
| 1375 | |
| 1376 /* Set default foreground and background colours */ | |
| 1377 gui.norm_pixel = gui.def_norm_pixel; | |
| 1378 gui.back_pixel = gui.def_back_pixel; | |
| 1379 | |
| 1380 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1381 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1382 > gui_get_lightness(gui.norm_pixel)) | |
| 1383 { | |
| 1384 gui.norm_pixel = gui.def_back_pixel; | |
| 1385 gui.back_pixel = gui.def_norm_pixel; | |
| 1386 gui.def_norm_pixel = gui.norm_pixel; | |
| 1387 gui.def_back_pixel = gui.back_pixel; | |
| 1388 } | |
| 1389 | |
| 1390 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1391 * group (set in syntax.c or in a vimrc file) */ | |
| 1392 set_normal_colors(); | |
| 1393 | |
| 1394 /* | |
| 1395 * Check that none of the colors are the same as the background color | |
| 1396 */ | |
| 1397 gui_check_colors(); | |
| 1398 | |
| 1399 /* | |
| 1400 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1401 */ | |
| 1402 gc_mask = GCForeground | GCBackground; | |
| 1403 gc_vals.foreground = gui.norm_pixel; | |
| 1404 gc_vals.background = gui.back_pixel; | |
| 1405 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1406 | |
| 1407 gc_vals.foreground = gui.back_pixel; | |
| 1408 gc_vals.background = gui.norm_pixel; | |
| 1409 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1410 | |
| 1411 gc_mask |= GCFunction; | |
| 1412 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1413 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1414 gc_vals.function = GXxor; | |
| 1415 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1416 | |
| 1417 gui.visibility = VisibilityUnobscured; | |
| 1418 x11_setup_atoms(gui.dpy); | |
| 1419 | |
| 1420 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1421 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1422 | |
| 1423 /* Now adapt the supplied(?) geometry-settings */ | |
| 1424 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1425 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1426 { | |
| 1427 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1428 if (mask & WidthValue) | |
| 1429 Columns = w; | |
| 1430 if (mask & HeightValue) | |
| 857 | 1431 { |
| 1887 | 1432 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1433 p_window = h - 1; |
| 7 | 1434 Rows = h; |
| 857 | 1435 } |
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1436 limit_screen_size(); |
| 7 | 1437 /* |
| 1438 * Set the (x,y) position of the main window only if specified in the | |
| 1439 * users geometry, so we get good defaults when they don't. This needs | |
| 1440 * to be done before the shell is popped up. | |
| 1441 */ | |
| 1442 if (mask & (XValue|YValue)) | |
| 1443 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1444 } | |
| 1445 | |
| 1446 gui_x11_create_widgets(); | |
| 1447 | |
| 1448 /* | |
| 1449 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1450 */ | |
| 1451 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1452 { | |
| 1453 #ifndef HAVE_XPM | |
| 1454 # include "vim_icon.xbm" | |
| 1455 # include "vim_mask.xbm" | |
| 1456 | |
| 1457 Arg arg[2]; | |
| 1458 | |
| 1459 XtSetArg(arg[0], XtNiconPixmap, | |
| 1460 XCreateBitmapFromData(gui.dpy, | |
| 1461 DefaultRootWindow(gui.dpy), | |
| 1462 (char *)vim_icon_bits, | |
| 1463 vim_icon_width, | |
| 1464 vim_icon_height)); | |
| 1465 XtSetArg(arg[1], XtNiconMask, | |
| 1466 XCreateBitmapFromData(gui.dpy, | |
| 1467 DefaultRootWindow(gui.dpy), | |
| 1468 (char *)vim_mask_icon_bits, | |
| 1469 vim_mask_icon_width, | |
| 1470 vim_mask_icon_height)); | |
| 1471 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1472 #else | |
| 1473 /* Use Pixmaps, looking much nicer. */ | |
| 1474 | |
| 1475 /* If you get an error message here, you still need to unpack the runtime | |
| 1476 * archive! */ | |
| 1477 # ifdef magick | |
| 1478 # undef magick | |
| 1479 # endif | |
| 1480 # define magick vim32x32 | |
| 1481 # include "../runtime/vim32x32.xpm" | |
| 1482 # undef magick | |
| 1483 # define magick vim16x16 | |
| 1484 # include "../runtime/vim16x16.xpm" | |
| 1485 # undef magick | |
| 1486 # define magick vim48x48 | |
| 1487 # include "../runtime/vim48x48.xpm" | |
| 1488 # undef magick | |
| 1489 | |
| 1490 static Pixmap icon = 0; | |
| 1491 static Pixmap icon_mask = 0; | |
| 1492 static char **magick = vim32x32; | |
| 1493 Window root_window; | |
| 1494 XIconSize *size; | |
| 1495 int number_sizes; | |
| 1496 Display *dsp; | |
| 1497 Screen *scr; | |
| 1498 XpmAttributes attr; | |
| 1499 Colormap cmap; | |
| 1500 | |
| 1501 /* | |
| 1502 * Adjust the icon to the preferences of the actual window manager. | |
| 1503 */ | |
| 1504 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1505 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1506 &size, &number_sizes) != 0) | |
| 1507 { | |
| 1508 if (number_sizes > 0) | |
| 1509 { | |
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1510 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1511 magick = vim48x48; |
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1512 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1513 magick = vim32x32; |
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1514 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1515 magick = vim16x16; |
| 1516 } | |
| 1517 } | |
| 1518 | |
| 1519 dsp = XtDisplay(vimShell); | |
| 1520 scr = XtScreen(vimShell); | |
| 1521 | |
| 1522 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1523 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1524 | |
| 1525 attr.valuemask = 0L; | |
| 1526 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1527 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1528 attr.colormap = cmap; | |
| 1529 attr.depth = DefaultDepthOfScreen(scr); | |
| 1530 | |
| 1531 if (!icon) | |
| 1605 | 1532 { |
| 7 | 1533 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1534 &icon_mask, &attr); | |
| 1605 | 1535 XpmFreeAttributes(&attr); |
| 1536 } | |
| 7 | 1537 |
| 1538 # ifdef FEAT_GUI_ATHENA | |
| 1539 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1540 # else | |
| 1541 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1542 # endif | |
| 1543 #endif | |
| 1544 } | |
| 1545 | |
| 1546 if (gui.color_approx) | |
| 1547 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1548 | |
| 1549 #ifdef FEAT_SUN_WORKSHOP | |
| 1550 if (usingSunWorkShop) | |
| 1551 workshop_connect(app_context); | |
| 1552 #endif | |
| 1553 | |
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1554 #ifdef FEAT_BEVAL_GUI |
| 7 | 1555 gui_init_tooltip_font(); |
| 1556 #endif | |
| 1557 #ifdef FEAT_MENU | |
| 1558 gui_init_menu_font(); | |
| 1559 #endif | |
| 1560 | |
| 1561 #ifdef USE_XSMP | |
| 1562 /* Attach listener on ICE connection */ | |
| 1563 if (-1 != xsmp_icefd) | |
| 1564 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1565 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1566 #endif | |
| 1567 | |
| 1568 return OK; | |
| 1569 } | |
| 1570 | |
| 1571 /* | |
| 1572 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1573 */ | |
| 1574 void | |
|
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1575 gui_mch_uninit(void) |
| 7 | 1576 { |
| 1577 gui_x11_destroy_widgets(); | |
| 1578 XtCloseDisplay(gui.dpy); | |
| 1579 gui.dpy = NULL; | |
| 1580 vimShell = (Widget)0; | |
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1581 VIM_CLEAR(gui_argv); |
| 7 | 1582 } |
| 1583 | |
| 1584 /* | |
| 1585 * Called when the foreground or background color has been changed. | |
| 1586 */ | |
| 1587 void | |
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1588 gui_mch_new_colors(void) |
| 7 | 1589 { |
| 1590 long_u gc_mask; | |
| 1591 XGCValues gc_vals; | |
| 1592 | |
| 1593 gc_mask = GCForeground | GCBackground; | |
| 1594 gc_vals.foreground = gui.norm_pixel; | |
| 1595 gc_vals.background = gui.back_pixel; | |
| 1596 if (gui.text_gc != NULL) | |
| 1597 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1598 | |
| 1599 gc_vals.foreground = gui.back_pixel; | |
| 1600 gc_vals.background = gui.norm_pixel; | |
| 1601 if (gui.back_gc != NULL) | |
| 1602 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1603 | |
| 1604 gc_mask |= GCFunction; | |
| 1605 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1606 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1607 gc_vals.function = GXxor; | |
| 1608 if (gui.invert_gc != NULL) | |
| 1609 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1610 | |
| 1611 gui_x11_set_back_color(); | |
| 1612 } | |
| 1613 | |
| 1614 /* | |
| 1615 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1616 */ | |
| 1617 int | |
|
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1618 gui_mch_open(void) |
| 7 | 1619 { |
| 1620 /* Actually open the window */ | |
| 557 | 1621 XtRealizeWidget(vimShell); |
| 1622 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1623 |
| 1624 gui.wid = gui_x11_get_wid(); | |
| 1625 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1626 | |
| 1627 /* | |
| 1628 * Add a callback for the Close item on the window managers menu, and the | |
| 1629 * save-yourself event. | |
| 1630 */ | |
| 1631 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1632 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1633 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1634 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1635 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1636 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1637 NULL); | |
| 1638 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1639 /* | |
| 1640 * Enable editres protocol (see "man editres"). | |
| 1641 * Usually will need to add -lXmu to the linker line as well. | |
| 1642 */ | |
| 1643 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1644 (XtPointer)NULL); | |
| 1645 #endif | |
| 1646 | |
| 1647 #ifdef FEAT_CLIENTSERVER | |
| 1648 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1649 { | |
| 1650 /* This is a :gui command in a plain vim with no previous server */ | |
| 1651 commWindow = XtWindow(vimShell); | |
| 1652 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1653 } | |
| 1654 else | |
| 1655 { | |
| 1656 /* | |
| 1657 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1658 * have to change the "server" registration to that of the main window | |
| 1659 * If we have not registered a name yet, remember the window | |
| 1660 */ | |
| 1661 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1662 } | |
| 1663 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1664 gui_x11_send_event_handler, NULL); | |
| 1665 #endif | |
| 1666 | |
| 1667 | |
| 1668 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1669 /* The Athena GUI needs this again after opening the window */ | |
| 1670 gui_position_menu(); | |
| 1671 # ifdef FEAT_TOOLBAR | |
| 1672 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1673 gui.toolbar_height); | |
| 1674 # endif | |
| 1675 #endif | |
| 1676 | |
| 1677 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1678 * changed them) */ | |
| 1679 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1680 | |
| 1681 #ifdef FEAT_HANGULIN | |
| 1682 hangul_keyboard_set(); | |
| 1683 #endif | |
| 1684 #ifdef FEAT_XIM | |
| 1685 xim_init(); | |
| 1686 #endif | |
| 1687 #ifdef FEAT_SUN_WORKSHOP | |
| 1688 workshop_postinit(); | |
| 1689 #endif | |
| 1690 | |
| 1691 return OK; | |
| 1692 } | |
| 1693 | |
|
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1694 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1695 /* |
| 1696 * Convert the tooltip fontset name to an XFontSet. | |
| 1697 */ | |
| 1698 void | |
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1699 gui_init_tooltip_font(void) |
| 7 | 1700 { |
| 1701 XrmValue from, to; | |
| 1702 | |
| 1703 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1704 from.size = strlen(from.addr); | |
| 1705 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1706 to.size = sizeof(XFontSet); | |
| 1707 | |
| 1708 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1709 { | |
| 1710 /* Failed. What to do? */ | |
| 1711 } | |
| 1712 } | |
| 1713 #endif | |
| 1714 | |
| 1715 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1716 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1717 void | |
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1718 gui_init_menu_font(void) |
| 7 | 1719 { |
| 1720 XrmValue from, to; | |
| 1721 | |
| 1722 #ifdef FONTSET_ALWAYS | |
| 1723 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1724 from.size = strlen(from.addr); | |
| 1725 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1726 to.size = sizeof(GuiFontset); | |
| 1727 | |
| 1728 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1729 { | |
| 1730 /* Failed. What to do? */ | |
| 1731 } | |
| 1732 #else | |
| 1733 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1734 from.size = strlen(from.addr); | |
| 1735 to.addr = (XtPointer)&gui.menu_font; | |
| 1736 to.size = sizeof(GuiFont); | |
| 1737 | |
| 1738 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1739 { | |
| 1740 /* Failed. What to do? */ | |
| 1741 } | |
| 1742 #endif | |
| 1743 } | |
| 1744 #endif | |
| 1745 | |
| 1746 void | |
|
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1747 gui_mch_exit(int rc UNUSED) |
| 7 | 1748 { |
| 1749 #if 0 | |
| 1750 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1751 * says that this isn't needed when exiting, so just skip it. */ | |
| 1752 XtCloseDisplay(gui.dpy); | |
| 1753 #endif | |
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1754 VIM_CLEAR(gui_argv); |
| 7 | 1755 } |
| 1756 | |
| 1757 /* | |
| 1758 * Get the position of the top left corner of the window. | |
| 1759 */ | |
| 1760 int | |
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1761 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1762 { |
| 1763 Dimension xpos, ypos; | |
| 1764 | |
| 1765 XtVaGetValues(vimShell, | |
| 1766 XtNx, &xpos, | |
| 1767 XtNy, &ypos, | |
| 1768 NULL); | |
| 1769 *x = xpos; | |
| 1770 *y = ypos; | |
| 1771 return OK; | |
| 1772 } | |
| 1773 | |
| 1774 /* | |
| 1775 * Set the position of the top left corner of the window to the given | |
| 1776 * coordinates. | |
| 1777 */ | |
| 1778 void | |
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1779 gui_mch_set_winpos(int x, int y) |
| 7 | 1780 { |
| 1781 XtVaSetValues(vimShell, | |
| 1782 XtNx, x, | |
| 1783 XtNy, y, | |
| 1784 NULL); | |
| 1785 } | |
| 1786 | |
| 1787 void | |
|
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1788 gui_mch_set_shellsize( |
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1789 int width, |
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1790 int height, |
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1791 int min_width, |
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1792 int min_height, |
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1793 int base_width, |
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1794 int base_height, |
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1795 int direction UNUSED) |
| 7 | 1796 { |
| 51 | 1797 #ifdef FEAT_XIM |
| 1798 height += xim_get_status_area_height(), | |
| 1799 #endif | |
| 7 | 1800 XtVaSetValues(vimShell, |
| 1801 XtNwidthInc, gui.char_width, | |
| 1802 XtNheightInc, gui.char_height, | |
| 1803 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1804 XtNbaseWidth, base_width, | |
| 1805 XtNbaseHeight, base_height, | |
| 1806 #endif | |
| 1807 XtNminWidth, min_width, | |
| 1808 XtNminHeight, min_height, | |
| 1809 XtNwidth, width, | |
| 1810 XtNheight, height, | |
| 1811 NULL); | |
| 1812 } | |
| 1813 | |
| 1814 /* | |
| 445 | 1815 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1816 * Is there no way in X to find out how wide the borders really are? |
| 1817 */ | |
| 1818 void | |
|
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1819 gui_mch_get_screen_dimensions( |
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1820 int *screen_w, |
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1821 int *screen_h) |
| 7 | 1822 { |
| 1823 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1824 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1825 } | |
| 1826 | |
| 1827 /* | |
| 1828 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1829 * font. | |
| 1830 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1831 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1832 */ | |
| 1833 int | |
|
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1834 gui_mch_init_font( |
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1835 char_u *font_name, |
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1836 int do_fontset UNUSED) |
| 7 | 1837 { |
| 1838 XFontStruct *font = NULL; | |
| 1839 | |
| 1840 #ifdef FEAT_XFONTSET | |
| 1841 XFontSet fontset = NULL; | |
| 46 | 1842 #endif |
| 1843 | |
| 1844 #ifdef FEAT_GUI_MOTIF | |
| 1845 /* A font name equal "*" is indicating, that we should activate the font | |
| 1846 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1847 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1848 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1849 #endif | |
| 1850 | |
| 1851 #ifdef FEAT_XFONTSET | |
| 7 | 1852 if (do_fontset) |
| 1853 { | |
| 1854 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1855 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1856 if (font_name != NULL) | |
| 1857 { | |
| 1858 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1859 if (fontset == NULL) | |
| 1860 return FAIL; | |
| 1861 } | |
| 1862 } | |
| 1863 else | |
| 1864 #endif | |
| 1865 { | |
| 1866 if (font_name == NULL) | |
| 1867 { | |
| 1868 /* | |
| 1869 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1870 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1871 * will hopefully always be there. | |
| 1872 */ | |
| 1873 font_name = gui.rsrc_font_name; | |
| 1874 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1875 if (font == NULL) | |
| 1876 font_name = (char_u *)DFLT_FONT; | |
| 1877 } | |
| 1878 if (font == NULL) | |
| 1879 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1880 if (font == NULL) | |
| 1881 return FAIL; | |
| 1882 } | |
| 1883 | |
| 1884 gui_mch_free_font(gui.norm_font); | |
| 1885 #ifdef FEAT_XFONTSET | |
| 1886 gui_mch_free_fontset(gui.fontset); | |
| 1887 | |
| 1888 if (fontset != NULL) | |
| 1889 { | |
| 1890 gui.norm_font = NOFONT; | |
| 1891 gui.fontset = (GuiFontset)fontset; | |
| 1892 gui.char_width = fontset_width(fontset); | |
| 1893 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1894 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1895 } | |
| 1896 else | |
| 1897 #endif | |
| 1898 { | |
| 1899 gui.norm_font = (GuiFont)font; | |
| 1900 #ifdef FEAT_XFONTSET | |
| 1901 gui.fontset = NOFONTSET; | |
| 1902 #endif | |
| 1903 gui.char_width = font->max_bounds.width; | |
| 1904 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1905 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1906 } | |
| 1907 | |
| 1908 hl_set_font_name(font_name); | |
| 1909 | |
| 1910 /* | |
| 1911 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1912 * We should also try to work out what font to use for these when they are | |
| 1913 * not specified by X resources, but we don't yet. | |
| 1914 */ | |
| 1915 if (font_name == gui.rsrc_font_name) | |
| 1916 { | |
| 1917 if (gui.bold_font == NOFONT | |
| 1918 && gui.rsrc_bold_font_name != NULL | |
| 1919 && *gui.rsrc_bold_font_name != NUL) | |
| 1920 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1921 if (gui.ital_font == NOFONT | |
| 1922 && gui.rsrc_ital_font_name != NULL | |
| 1923 && *gui.rsrc_ital_font_name != NUL) | |
| 1924 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1925 if (gui.boldital_font == NOFONT | |
| 1926 && gui.rsrc_boldital_font_name != NULL | |
| 1927 && *gui.rsrc_boldital_font_name != NUL) | |
| 1928 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1929 FALSE); | |
| 1930 } | |
| 1931 else | |
| 1932 { | |
| 1933 /* When not using the font specified by the resources, also don't use | |
| 1934 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1935 * strange. */ | |
| 1936 if (gui.bold_font != NOFONT) | |
| 1937 { | |
| 1938 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1939 gui.bold_font = NOFONT; | |
| 1940 } | |
| 1941 if (gui.ital_font != NOFONT) | |
| 1942 { | |
| 1943 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1944 gui.ital_font = NOFONT; | |
| 1945 } | |
| 1946 if (gui.boldital_font != NOFONT) | |
| 1947 { | |
| 1948 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1949 gui.boldital_font = NOFONT; | |
| 1950 } | |
| 1951 } | |
| 1952 | |
| 46 | 1953 #ifdef FEAT_GUI_MOTIF |
| 1954 gui_motif_synch_fonts(); | |
| 1955 #endif | |
| 1956 | |
| 7 | 1957 return OK; |
| 1958 } | |
| 1959 | |
| 1960 /* | |
| 1961 * Get a font structure for highlighting. | |
| 1962 */ | |
| 1963 GuiFont | |
|
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1964 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1965 { |
| 1966 XFontStruct *font; | |
| 1967 | |
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1968 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ |
| 7 | 1969 return NOFONT; |
| 1970 | |
| 1971 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1972 | |
| 1973 if (font == NULL) | |
| 1974 { | |
| 1975 if (giveErrorIfMissing) | |
| 1976 EMSG2(_(e_font), name); | |
| 1977 return NOFONT; | |
| 1978 } | |
| 1979 | |
| 1980 #ifdef DEBUG | |
| 1981 printf("Font Information for '%s':\n", name); | |
| 1982 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1983 font->max_bounds.width, font->ascent + font->descent, | |
| 1984 font->ascent, font->descent); | |
| 1985 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1986 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1987 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1988 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1989 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1990 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1991 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1992 printf(" leftink = %d, rightink = %d\n", | |
| 1993 (font->min_bounds.lbearing < 0), | |
| 1994 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1995 printf("\n"); | |
| 1996 #endif | |
| 1997 | |
| 1998 if (font->max_bounds.width != font->min_bounds.width) | |
| 1999 { | |
| 2000 EMSG2(_(e_fontwidth), name); | |
| 2001 XFreeFont(gui.dpy, font); | |
| 2002 return NOFONT; | |
| 2003 } | |
| 2004 return (GuiFont)font; | |
| 2005 } | |
| 2006 | |
| 46 | 2007 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 2008 /* |
| 2009 * Return the name of font "font" in allocated memory. | |
| 2010 */ | |
| 2011 char_u * | |
|
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2012 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 2013 { |
|
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2014 char_u *ret = NULL; |
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2015 |
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2016 if (name != NULL && font == NULL) |
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2017 { |
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2018 /* In this case, there's no way other than doing this. */ |
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2019 ret = vim_strsave(name); |
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2020 } |
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2021 else if (font != NULL) |
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2022 { |
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2023 /* In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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2024 * if failed, use 'name' unless it's NULL. */ |
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2025 unsigned long value = 0L; |
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2026 |
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2027 if (XGetFontProperty(font, XA_FONT, &value)) |
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2028 { |
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2029 char *xa_font_name = NULL; |
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2030 |
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2031 xa_font_name = XGetAtomName(gui.dpy, value); |
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2032 if (xa_font_name != NULL) |
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2033 { |
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2034 ret = vim_strsave((char_u *)xa_font_name); |
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2035 XFree(xa_font_name); |
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2036 } |
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2037 else if (name != NULL) |
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2038 ret = vim_strsave(name); |
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2039 } |
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2040 else if (name != NULL) |
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2041 ret = vim_strsave(name); |
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2042 } |
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2043 return ret; |
| 38 | 2044 } |
| 46 | 2045 #endif |
| 38 | 2046 |
| 445 | 2047 /* |
| 2048 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2049 */ | |
| 7 | 2050 int |
|
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2051 gui_mch_adjust_charheight(void) |
| 7 | 2052 { |
| 2053 #ifdef FEAT_XFONTSET | |
| 2054 if (gui.fontset != NOFONTSET) | |
| 2055 { | |
| 2056 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2057 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2058 + p_linespace / 2; | |
| 2059 } | |
| 2060 else | |
| 2061 #endif | |
| 2062 { | |
| 2063 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2064 | |
| 2065 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2066 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2067 } | |
| 2068 return OK; | |
| 2069 } | |
| 2070 | |
| 2071 /* | |
| 2072 * Set the current text font. | |
| 2073 */ | |
| 2074 void | |
|
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2075 gui_mch_set_font(GuiFont font) |
| 7 | 2076 { |
| 2077 static Font prev_font = (Font)-1; | |
| 2078 Font fid = ((XFontStruct *)font)->fid; | |
| 2079 | |
| 2080 if (fid != prev_font) | |
| 2081 { | |
| 2082 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2083 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2084 prev_font = fid; | |
| 2085 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2086 } | |
| 2087 #ifdef FEAT_XFONTSET | |
| 2088 current_fontset = (XFontSet)NULL; | |
| 2089 #endif | |
| 2090 } | |
| 2091 | |
| 2092 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2093 /* | |
| 2094 * Set the current text fontset. | |
| 2095 * Adjust the ascent, in case it's different. | |
| 2096 */ | |
| 2097 void | |
|
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2098 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2099 { |
| 2100 current_fontset = (XFontSet)fontset; | |
| 2101 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2102 } | |
| 2103 #endif | |
| 2104 | |
| 2105 /* | |
| 2106 * If a font is not going to be used, free its structure. | |
| 2107 */ | |
| 2108 void | |
|
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2109 gui_mch_free_font(GuiFont font) |
| 7 | 2110 { |
| 2111 if (font != NOFONT) | |
| 2112 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2113 } | |
| 2114 | |
| 2115 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2116 /* | |
| 2117 * If a fontset is not going to be used, free its structure. | |
| 2118 */ | |
| 2119 void | |
|
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2120 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2121 { |
| 2122 if (fontset != NOFONTSET) | |
| 2123 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2124 } | |
| 2125 | |
| 2126 /* | |
| 2127 * Load the fontset "name". | |
| 2128 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2129 */ | |
| 2130 GuiFontset | |
|
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2131 gui_mch_get_fontset( |
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2132 char_u *name, |
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2133 int giveErrorIfMissing, |
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2134 int fixed_width) |
| 7 | 2135 { |
| 2136 XFontSet fontset; | |
| 2137 char **missing, *def_str; | |
| 2138 int num_missing; | |
| 2139 | |
| 2140 if (!gui.in_use || name == NULL) | |
| 2141 return NOFONTSET; | |
| 2142 | |
| 2143 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2144 &def_str); | |
| 2145 if (num_missing > 0) | |
| 2146 { | |
| 2147 int i; | |
| 2148 | |
| 2149 if (giveErrorIfMissing) | |
| 2150 { | |
| 2151 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2152 for (i = 0; i < num_missing; i++) | |
| 2153 EMSG2("%s", missing[i]); | |
| 2154 } | |
| 2155 XFreeStringList(missing); | |
| 2156 } | |
| 2157 | |
| 2158 if (fontset == NULL) | |
| 2159 { | |
| 2160 if (giveErrorIfMissing) | |
| 2161 EMSG2(_(e_fontset), name); | |
| 2162 return NOFONTSET; | |
| 2163 } | |
| 2164 | |
| 2165 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2166 { | |
| 2167 XFreeFontSet(gui.dpy, fontset); | |
| 2168 return NOFONTSET; | |
| 2169 } | |
| 2170 return (GuiFontset)fontset; | |
| 2171 } | |
| 2172 | |
| 2173 /* | |
| 2174 * Check if fontset "fs" is fixed width. | |
| 2175 */ | |
| 2176 static int | |
|
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2177 check_fontset_sanity(XFontSet fs) |
| 7 | 2178 { |
| 2179 XFontStruct **xfs; | |
| 2180 char **font_name; | |
| 2181 int fn; | |
| 2182 char *base_name; | |
| 2183 int i; | |
| 2184 int min_width; | |
| 2185 int min_font_idx = 0; | |
| 2186 | |
| 2187 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2188 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2189 for (i = 0; i < fn; i++) | |
| 2190 { | |
| 2191 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2192 { | |
| 2193 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2194 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2195 return FAIL; | |
| 2196 } | |
| 2197 } | |
| 2198 /* scan base font width */ | |
| 2199 min_width = 32767; | |
| 2200 for (i = 0; i < fn; i++) | |
| 2201 { | |
| 2202 if (xfs[i]->max_bounds.width<min_width) | |
| 2203 { | |
| 2204 min_width = xfs[i]->max_bounds.width; | |
| 2205 min_font_idx = i; | |
| 2206 } | |
| 2207 } | |
| 2208 for (i = 0; i < fn; i++) | |
| 2209 { | |
| 2210 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2211 && xfs[i]->max_bounds.width != min_width) | |
| 2212 { | |
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2213 EMSG2(_("E253: Fontset name: %s"), base_name); |
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2214 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
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2215 EMSG2(_("Font1: %s"), font_name[i]); |
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2216 EMSGN(_("Font%ld width is not twice that of font0"), i); |
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2217 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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2218 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2219 return FAIL; |
| 2220 } | |
| 2221 } | |
| 2222 /* it seems ok. Good Luck!! */ | |
| 2223 return OK; | |
| 2224 } | |
| 2225 | |
| 2226 static int | |
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2227 fontset_width(XFontSet fs) |
| 7 | 2228 { |
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2229 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2230 } |
| 2231 | |
| 2232 int | |
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2233 fontset_height( |
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2234 XFontSet fs) |
| 7 | 2235 { |
| 2236 XFontSetExtents *extents; | |
| 2237 | |
| 2238 extents = XExtentsOfFontSet(fs); | |
| 2239 return extents->max_logical_extent.height; | |
| 2240 } | |
| 2241 | |
| 2242 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2243 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2244 /* | |
| 2245 * Returns the bounding box height around the actual glyph image of all | |
| 2246 * characters in all fonts of the fontset. | |
| 2247 */ | |
| 2248 int | |
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2249 fontset_height2(XFontSet fs) |
| 7 | 2250 { |
| 2251 XFontSetExtents *extents; | |
| 2252 | |
| 2253 extents = XExtentsOfFontSet(fs); | |
| 2254 return extents->max_ink_extent.height; | |
| 2255 } | |
| 2256 #endif | |
| 2257 | |
| 2258 /* NOT USED YET | |
| 2259 static int | |
|
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2260 fontset_descent(XFontSet fs) |
| 7 | 2261 { |
| 2262 XFontSetExtents *extents; | |
| 2263 | |
| 2264 extents = XExtentsOfFontSet (fs); | |
| 2265 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2266 } | |
| 2267 */ | |
| 2268 | |
| 2269 static int | |
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2270 fontset_ascent(XFontSet fs) |
| 7 | 2271 { |
| 2272 XFontSetExtents *extents; | |
| 2273 | |
| 2274 extents = XExtentsOfFontSet(fs); | |
| 2275 return -extents->max_logical_extent.y; | |
| 2276 } | |
| 2277 | |
| 2278 #endif /* FEAT_XFONTSET */ | |
| 2279 | |
| 2280 /* | |
| 2281 * Return the Pixel value (color) for the given color name. | |
| 2282 * Return INVALCOLOR for error. | |
| 2283 */ | |
| 2284 guicolor_T | |
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2285 gui_mch_get_color(char_u *name) |
| 7 | 2286 { |
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2287 guicolor_T requested; |
| 7 | 2288 |
| 2289 /* can't do this when GUI not running */ | |
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2290 if (!gui.in_use || name == NULL || *name == NUL) |
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2291 return INVALCOLOR; |
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2292 |
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2293 requested = gui_get_color_cmn(name); |
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parents:
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diff
changeset
|
2294 if (requested == INVALCOLOR) |
| 7 | 2295 return INVALCOLOR; |
| 2296 | |
|
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|
2297 return gui_mch_get_rgb_color( |
|
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|
2298 (requested & 0xff0000) >> 16, |
|
86d470495333
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diff
changeset
|
2299 (requested & 0xff00) >> 8, |
|
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changeset
|
2300 requested & 0xff); |
|
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|
2301 } |
|
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|
2302 |
|
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|
2303 /* |
|
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|
2304 * Return the Pixel value (color) for the given RGB values. |
|
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|
2305 * Return INVALCOLOR for error. |
|
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2306 */ |
|
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|
2307 guicolor_T |
|
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|
2308 gui_mch_get_rgb_color(int r, int g, int b) |
|
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2309 { |
|
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|
2310 XColor available; |
|
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|
2311 Colormap colormap; |
|
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2312 |
|
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|
2313 /* Using XParseColor() is very slow, put rgb in XColor directly. |
|
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|
2314 |
|
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|
2315 char spec[8]; // space enough to hold "#RRGGBB" |
|
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2316 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
9634
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|
2317 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
|
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|
2318 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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|
2319 return (guicolor_T)available.pixel; |
|
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|
2320 */ |
|
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|
2321 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
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|
2322 vim_memset(&available, 0, sizeof(XColor)); |
|
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|
2323 available.red = r << 8; |
|
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|
2324 available.green = g << 8; |
|
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changeset
|
2325 available.blue = b << 8; |
|
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|
2326 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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changeset
|
2327 return (guicolor_T)available.pixel; |
| 7 | 2328 |
| 2329 return INVALCOLOR; | |
| 2330 } | |
| 2331 | |
| 2332 /* | |
| 206 | 2333 * Set the current text foreground color. |
| 2334 */ | |
| 7 | 2335 void |
|
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parents:
7803
diff
changeset
|
2336 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2337 { |
| 2338 if (color != prev_fg_color) | |
| 2339 { | |
| 2340 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2341 prev_fg_color = color; | |
| 2342 } | |
| 2343 } | |
| 2344 | |
| 2345 /* | |
| 2346 * Set the current text background color. | |
| 2347 */ | |
| 2348 void | |
|
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parents:
7803
diff
changeset
|
2349 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2350 { |
| 2351 if (color != prev_bg_color) | |
| 2352 { | |
| 2353 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2354 prev_bg_color = color; | |
| 2355 } | |
| 2356 } | |
| 2357 | |
| 2358 /* | |
| 206 | 2359 * Set the current text special color. |
| 2360 */ | |
| 2361 void | |
|
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diff
changeset
|
2362 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2363 { |
| 2364 prev_sp_color = color; | |
| 2365 } | |
| 2366 | |
| 2367 /* | |
| 7 | 2368 * create a mouse pointer that is blank |
| 2369 */ | |
| 2370 static Cursor | |
|
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diff
changeset
|
2371 gui_x11_create_blank_mouse(void) |
| 7 | 2372 { |
| 2373 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2374 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2375 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2376 XFreeGC(gui.dpy, gc); | |
| 2377 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2378 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2379 } | |
| 2380 | |
| 206 | 2381 /* |
| 2382 * Draw a curled line at the bottom of the character cell. | |
| 2383 */ | |
| 2384 static void | |
|
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diff
changeset
|
2385 draw_curl(int row, int col, int cells) |
| 206 | 2386 { |
| 2387 int i; | |
| 2388 int offset; | |
| 1887 | 2389 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2390 |
| 2391 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2392 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2393 { | |
| 2394 offset = val[i % 8]; | |
| 2395 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2396 FILL_Y(row + 1) - 1 - offset); | |
| 2397 } | |
| 2398 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2399 } | |
| 2400 | |
| 7 | 2401 void |
|
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7803
diff
changeset
|
2402 gui_mch_draw_string( |
|
bcef391c101c
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parents:
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diff
changeset
|
2403 int row, |
|
bcef391c101c
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parents:
7803
diff
changeset
|
2404 int col, |
|
bcef391c101c
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parents:
7803
diff
changeset
|
2405 char_u *s, |
|
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parents:
7803
diff
changeset
|
2406 int len, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2407 int flags) |
| 7 | 2408 { |
| 2409 int cells = len; | |
| 2410 #ifdef FEAT_MBYTE | |
| 717 | 2411 static void *buf = NULL; |
| 7 | 2412 static int buflen = 0; |
| 2413 char_u *p; | |
| 2414 int wlen = 0; | |
| 2415 int c; | |
| 2416 | |
| 2417 if (enc_utf8) | |
| 2418 { | |
| 2419 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2420 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2421 * between calls, because allocating it each time is slow. */ | |
| 2422 if (buflen < len) | |
| 2423 { | |
| 2424 XtFree((char *)buf); | |
| 717 | 2425 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2426 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2427 buflen = len; |
| 2428 } | |
| 2429 p = s; | |
| 2430 cells = 0; | |
| 2431 while (p < s + len) | |
| 2432 { | |
| 2433 c = utf_ptr2char(p); | |
| 717 | 2434 # ifdef FEAT_XFONTSET |
| 2435 if (current_fontset != NULL) | |
| 2436 { | |
| 1887 | 2437 # ifdef SMALL_WCHAR_T |
| 2438 if (c >= 0x10000) | |
| 717 | 2439 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2440 # endif |
| 717 | 2441 ((wchar_t *)buf)[wlen] = c; |
| 2442 } | |
| 2443 else | |
| 2444 # endif | |
| 2445 { | |
| 2446 if (c >= 0x10000) | |
| 2447 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2448 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2449 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2450 } | |
| 7 | 2451 ++wlen; |
| 2452 cells += utf_char2cells(c); | |
| 474 | 2453 p += utf_ptr2len(p); |
| 7 | 2454 } |
| 2455 } | |
| 2456 else if (has_mbyte) | |
| 2457 { | |
| 2458 cells = 0; | |
| 2459 for (p = s; p < s + len; ) | |
| 2460 { | |
| 2461 cells += ptr2cells(p); | |
| 474 | 2462 p += (*mb_ptr2len)(p); |
| 7 | 2463 } |
| 2464 } | |
| 2465 | |
| 2466 #endif | |
| 2467 | |
| 2468 #ifdef FEAT_XFONTSET | |
| 2469 if (current_fontset != NULL) | |
| 2470 { | |
| 2471 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2472 * previous line. This is apparently needed for some fonts which are | |
| 2473 * used in a fontset. */ | |
| 2474 XRectangle clip; | |
| 2475 | |
| 2476 clip.x = 0; | |
| 2477 clip.y = 0; | |
| 2478 clip.height = gui.char_height; | |
| 2479 clip.width = gui.char_width * cells + 1; | |
| 2480 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2481 &clip, 1, Unsorted); | |
| 2482 } | |
| 2483 #endif | |
| 2484 | |
| 2485 if (flags & DRAW_TRANSP) | |
| 2486 { | |
| 2487 #ifdef FEAT_MBYTE | |
| 2488 if (enc_utf8) | |
| 2489 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2490 TEXT_Y(row), buf, wlen); | |
| 2491 else | |
| 2492 #endif | |
| 2493 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2494 TEXT_Y(row), (char *)s, len); | |
| 2495 } | |
| 2496 else if (p_linespace != 0 | |
| 2497 #ifdef FEAT_XFONTSET | |
| 2498 || current_fontset != NULL | |
| 2499 #endif | |
| 2500 ) | |
| 2501 { | |
| 2502 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2503 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2504 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2505 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2506 |
| 7 | 2507 #ifdef FEAT_MBYTE |
| 2508 if (enc_utf8) | |
| 2509 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2510 TEXT_Y(row), buf, wlen); | |
| 2511 else | |
| 2512 #endif | |
| 2513 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2514 TEXT_Y(row), (char *)s, len); | |
| 2515 } | |
| 2516 else | |
| 2517 { | |
| 2518 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2519 #ifdef FEAT_MBYTE | |
| 2520 if (enc_utf8) | |
| 2521 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2522 TEXT_Y(row), buf, wlen); | |
| 2523 else | |
| 2524 #endif | |
| 2525 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2526 TEXT_Y(row), (char *)s, len); | |
| 2527 } | |
| 2528 | |
| 2529 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2530 if (flags & DRAW_BOLD) | |
| 2531 { | |
| 2532 #ifdef FEAT_MBYTE | |
| 2533 if (enc_utf8) | |
| 2534 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2535 TEXT_Y(row), buf, wlen); | |
| 2536 else | |
| 2537 #endif | |
| 2538 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2539 TEXT_Y(row), (char *)s, len); | |
| 2540 } | |
| 2541 | |
| 206 | 2542 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2543 if (flags & DRAW_UNDERC) | |
| 2544 draw_curl(row, col, cells); | |
| 2545 | |
| 7 | 2546 /* Underline: draw a line at the bottom of the character cell. */ |
| 2547 if (flags & DRAW_UNDERL) | |
| 206 | 2548 { |
| 2549 int y = FILL_Y(row + 1) - 1; | |
| 2550 | |
| 2551 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2552 * Otherwise put the line just below the character. */ | |
| 2553 if (p_linespace > 1) | |
| 2554 y -= p_linespace - 1; | |
| 7 | 2555 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2556 y, FILL_X(col + cells) - 1, y); |
| 2557 } | |
| 7 | 2558 |
|
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|
2559 if (flags & DRAW_STRIKE) |
|
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|
2560 { |
|
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changeset
|
2561 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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|
2562 |
|
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changeset
|
2563 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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changeset
|
2564 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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changeset
|
2565 y, FILL_X(col + cells) - 1, y); |
|
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changeset
|
2566 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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|
2567 } |
|
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changeset
|
2568 |
| 7 | 2569 #ifdef FEAT_XFONTSET |
| 2570 if (current_fontset != NULL) | |
| 2571 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2572 #endif | |
| 2573 } | |
| 2574 | |
| 2575 /* | |
| 2576 * Return OK if the key with the termcap name "name" is supported. | |
| 2577 */ | |
| 2578 int | |
|
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diff
changeset
|
2579 gui_mch_haskey(char_u *name) |
| 7 | 2580 { |
| 2581 int i; | |
| 2582 | |
| 2583 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2584 if (name[0] == special_keys[i].vim_code0 && | |
| 2585 name[1] == special_keys[i].vim_code1) | |
| 2586 return OK; | |
| 2587 return FAIL; | |
| 2588 } | |
| 2589 | |
| 2590 /* | |
| 2591 * Return the text window-id and display. Only required for X-based GUI's | |
| 2592 */ | |
| 2593 int | |
|
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2594 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2595 { |
| 2596 *win = XtWindow(vimShell); | |
| 2597 *dis = gui.dpy; | |
| 2598 return OK; | |
| 2599 } | |
| 2600 | |
| 2601 void | |
|
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2602 gui_mch_beep(void) |
| 7 | 2603 { |
| 2604 XBell(gui.dpy, 0); | |
| 2605 } | |
| 2606 | |
| 2607 void | |
|
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2608 gui_mch_flash(int msec) |
| 7 | 2609 { |
| 2610 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2611 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2612 FILL_X((int)Columns) + gui.border_offset, | |
| 2613 FILL_Y((int)Rows) + gui.border_offset); | |
| 2614 XSync(gui.dpy, False); | |
| 2615 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2616 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2617 FILL_X((int)Columns) + gui.border_offset, | |
| 2618 FILL_Y((int)Rows) + gui.border_offset); | |
| 2619 } | |
| 2620 | |
| 2621 /* | |
| 2622 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2623 */ | |
| 2624 void | |
|
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2625 gui_mch_invert_rectangle( |
|
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2626 int r, |
|
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2627 int c, |
|
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2628 int nr, |
|
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2629 int nc) |
| 7 | 2630 { |
| 2631 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2632 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2633 } | |
| 2634 | |
| 2635 /* | |
| 2636 * Iconify the GUI window. | |
| 2637 */ | |
| 2638 void | |
|
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2639 gui_mch_iconify(void) |
| 7 | 2640 { |
| 2641 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2642 } | |
| 2643 | |
| 2644 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2645 /* | |
| 2646 * Bring the Vim window to the foreground. | |
| 2647 */ | |
| 2648 void | |
|
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2649 gui_mch_set_foreground(void) |
| 7 | 2650 { |
| 2651 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2652 } | |
| 2653 #endif | |
| 2654 | |
| 2655 /* | |
| 2656 * Draw a cursor without focus. | |
| 2657 */ | |
| 2658 void | |
|
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2659 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2660 { |
| 2661 int w = 1; | |
| 2662 | |
| 2663 #ifdef FEAT_MBYTE | |
| 2664 if (mb_lefthalve(gui.row, gui.col)) | |
| 2665 w = 2; | |
| 2666 #endif | |
| 2667 gui_mch_set_fg_color(color); | |
| 2668 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2669 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2670 } | |
| 2671 | |
| 2672 /* | |
| 2673 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2674 * color "color". | |
| 2675 */ | |
| 2676 void | |
|
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2677 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2678 { |
| 2679 gui_mch_set_fg_color(color); | |
| 2680 | |
| 2681 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2682 #ifdef FEAT_RIGHTLEFT | |
| 2683 /* vertical line should be on the right of current point */ | |
| 2684 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2685 #endif | |
| 2686 FILL_X(gui.col), | |
| 2687 FILL_Y(gui.row) + gui.char_height - h, | |
| 2688 w, h); | |
| 2689 } | |
| 2690 | |
| 2691 /* | |
| 2692 * Catch up with any queued X events. This may put keyboard input into the | |
| 2693 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2694 * nothing in the X event queue (& no timers pending), then we return | |
| 2695 * immediately. | |
| 2696 */ | |
| 2697 void | |
|
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2698 gui_mch_update(void) |
| 7 | 2699 { |
| 2700 XtInputMask mask, desired; | |
| 2701 | |
| 2702 #ifdef ALT_X_INPUT | |
| 2703 if (suppress_alternate_input) | |
| 2704 desired = (XtIMXEvent | XtIMTimer); | |
| 2705 else | |
| 2706 #endif | |
| 2707 desired = (XtIMAll); | |
| 2708 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2709 && !vim_is_input_buf_full()) | |
| 2710 XtAppProcessEvent(app_context, desired); | |
| 2711 } | |
| 2712 | |
| 2713 /* | |
| 2714 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2715 * from the keyboard. | |
| 2716 * wtime == -1 Wait forever. | |
| 2717 * wtime == 0 This should never happen. | |
| 2718 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2719 * Returns OK if a character was found to be available within the given time, | |
| 2720 * or FAIL otherwise. | |
| 2721 */ | |
| 2722 int | |
|
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2723 gui_mch_wait_for_chars(long wtime) |
| 7 | 2724 { |
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2725 int focus; |
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2726 int retval = FAIL; |
| 7 | 2727 |
| 2728 /* | |
| 2729 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2730 * this function (otherwise a random value on the stack may be changed). | |
| 2731 */ | |
| 2732 static int timed_out; | |
| 2733 XtIntervalId timer = (XtIntervalId)0; | |
| 2734 XtInputMask desired; | |
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2735 #ifdef FEAT_JOB_CHANNEL |
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2736 XtIntervalId channel_timer = (XtIntervalId)0; |
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2737 #endif |
| 7 | 2738 |
| 2739 timed_out = FALSE; | |
| 2740 | |
| 2741 if (wtime > 0) | |
| 2742 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2743 &timed_out); | |
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2744 #ifdef FEAT_JOB_CHANNEL |
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2745 /* If there is a channel with the keep_open flag we need to poll for input |
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2746 * on them. */ |
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2747 if (channel_any_keep_open()) |
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2748 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2749 channel_poll_cb, (XtPointer)&channel_timer); |
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2750 #endif |
| 7 | 2751 |
| 2752 focus = gui.in_focus; | |
| 2753 #ifdef ALT_X_INPUT | |
| 2754 if (suppress_alternate_input) | |
| 2755 desired = (XtIMXEvent | XtIMTimer); | |
| 2756 else | |
| 2757 #endif | |
| 2758 desired = (XtIMAll); | |
| 2759 while (!timed_out) | |
| 2760 { | |
| 2761 /* Stop or start blinking when focus changes */ | |
| 2762 if (gui.in_focus != focus) | |
| 2763 { | |
| 2764 if (gui.in_focus) | |
| 2765 gui_mch_start_blink(); | |
| 2766 else | |
|
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2767 gui_mch_stop_blink(TRUE); |
| 7 | 2768 focus = gui.in_focus; |
| 2769 } | |
| 2770 | |
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2771 #ifdef MESSAGE_QUEUE |
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2772 # ifdef FEAT_TIMERS |
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2773 did_add_timer = FALSE; |
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2774 # endif |
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2775 parse_queued_messages(); |
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2776 # ifdef FEAT_TIMERS |
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2777 if (did_add_timer) |
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2778 /* Need to recompute the waiting time. */ |
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2779 break; |
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2780 # endif |
| 2638 | 2781 #endif |
| 2782 | |
| 7 | 2783 /* |
| 2784 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2785 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2786 * event arrives. No need to check for input_buf_full because we are | |
| 2787 * returning as soon as it contains a single char. Note that | |
| 2788 * XtAppNextEvent() may not be used because it will not return after a | |
| 2789 * timer event has arrived -- webb | |
| 2790 */ | |
| 2791 XtAppProcessEvent(app_context, desired); | |
| 2792 | |
| 2793 if (input_available()) | |
| 2794 { | |
|
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2795 retval = OK; |
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2796 break; |
| 7 | 2797 } |
| 2798 } | |
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2799 |
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2800 if (timer != (XtIntervalId)0 && !timed_out) |
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2801 XtRemoveTimeOut(timer); |
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2802 #ifdef FEAT_JOB_CHANNEL |
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2803 if (channel_timer != (XtIntervalId)0) |
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2804 XtRemoveTimeOut(channel_timer); |
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2805 #endif |
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2806 |
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2807 return retval; |
| 7 | 2808 } |
| 2809 | |
| 2810 /* | |
| 2811 * Output routines. | |
| 2812 */ | |
| 2813 | |
| 2814 /* Flush any output to the screen */ | |
| 2815 void | |
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2816 gui_mch_flush(void) |
| 7 | 2817 { |
| 2818 XFlush(gui.dpy); | |
| 2819 } | |
| 2820 | |
| 2821 /* | |
| 2822 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2823 * (row2, col2) inclusive. | |
| 2824 */ | |
| 2825 void | |
|
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2826 gui_mch_clear_block( |
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2827 int row1, |
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2828 int col1, |
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2829 int row2, |
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|
2830 int col2) |
| 7 | 2831 { |
| 2832 int x; | |
| 2833 | |
| 2834 x = FILL_X(col1); | |
| 2835 | |
| 2836 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2837 * spilled over to the next column. */ | |
| 2838 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2839 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2840 (row2 - row1 + 1) * gui.char_height); | |
| 2841 } | |
| 2842 | |
| 2843 void | |
|
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2844 gui_mch_clear_all(void) |
| 7 | 2845 { |
| 2846 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2847 } | |
| 2848 | |
| 2849 /* | |
| 2850 * Delete the given number of lines from the given row, scrolling up any | |
| 2851 * text further down within the scroll region. | |
| 2852 */ | |
| 2853 void | |
|
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parents:
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diff
changeset
|
2854 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2855 { |
| 2856 if (gui.visibility == VisibilityFullyObscured) | |
| 2857 return; /* Can't see the window */ | |
| 2858 | |
| 2859 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2860 * over */ | |
| 2861 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2862 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2863 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2864 + (gui.scroll_region_right == Columns - 1), | |
| 2865 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2866 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2867 | |
| 2868 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2869 gui.scroll_region_left, | |
| 2870 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2871 gui_x11_check_copy_area(); | |
| 2872 } | |
| 2873 | |
| 2874 /* | |
| 2875 * Insert the given number of lines before the given row, scrolling down any | |
| 2876 * following text within the scroll region. | |
| 2877 */ | |
| 2878 void | |
|
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diff
changeset
|
2879 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2880 { |
| 2881 if (gui.visibility == VisibilityFullyObscured) | |
| 2882 return; /* Can't see the window */ | |
| 2883 | |
| 2884 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2885 * over */ | |
| 2886 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2887 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2888 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2889 + (gui.scroll_region_right == Columns - 1), | |
| 2890 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2891 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2892 | |
| 2893 gui_clear_block(row, gui.scroll_region_left, | |
| 2894 row + num_lines - 1, gui.scroll_region_right); | |
| 2895 gui_x11_check_copy_area(); | |
| 2896 } | |
| 2897 | |
| 2898 /* | |
| 2899 * Update the region revealed by scrolling up/down. | |
| 2900 */ | |
| 2901 static void | |
|
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|
2902 gui_x11_check_copy_area(void) |
| 7 | 2903 { |
| 2904 XEvent event; | |
| 2905 XGraphicsExposeEvent *gevent; | |
| 2906 | |
| 2907 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2908 return; | |
| 2909 | |
| 2910 XFlush(gui.dpy); | |
| 2911 | |
| 2912 /* Wait to check whether the scroll worked or not */ | |
| 2913 for (;;) | |
| 2914 { | |
| 2915 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2916 return; /* The scroll worked. */ | |
| 2917 | |
| 2918 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2919 { | |
| 2920 gevent = (XGraphicsExposeEvent *)&event; | |
| 2921 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2922 if (gevent->count == 0) | |
| 2923 return; /* This was the last expose event */ | |
| 2924 } | |
| 2925 XSync(gui.dpy, False); | |
| 2926 } | |
| 2927 } | |
| 2928 | |
| 2929 /* | |
| 2930 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2931 */ | |
| 2932 | |
| 2933 void | |
|
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diff
changeset
|
2934 clip_mch_lose_selection(VimClipboard *cbd) |
| 7 | 2935 { |
| 2936 clip_x11_lose_selection(vimShell, cbd); | |
| 2937 } | |
| 2938 | |
| 2939 int | |
|
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diff
changeset
|
2940 clip_mch_own_selection(VimClipboard *cbd) |
| 7 | 2941 { |
| 2942 return clip_x11_own_selection(vimShell, cbd); | |
| 2943 } | |
| 2944 | |
| 2945 void | |
|
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|
2946 clip_mch_request_selection(VimClipboard *cbd) |
| 7 | 2947 { |
|
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changeset
|
2948 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2949 } |
| 2950 | |
| 2951 void | |
|
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|
2952 clip_mch_set_selection( |
|
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|
2953 VimClipboard *cbd) |
| 7 | 2954 { |
| 2955 clip_x11_set_selection(cbd); | |
| 2956 } | |
| 2957 | |
| 2958 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2959 /* | |
| 2960 * Menu stuff. | |
| 2961 */ | |
| 2962 | |
| 2963 /* | |
| 2964 * Make a menu either grey or not grey. | |
| 2965 */ | |
| 2966 void | |
|
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diff
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|
2967 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2968 { |
| 2969 if (menu->id != (Widget)0) | |
| 2970 { | |
| 2971 gui_mch_menu_hidden(menu, False); | |
| 2972 if (grey | |
| 2973 #ifdef FEAT_GUI_MOTIF | |
| 2974 || !menu->sensitive | |
| 2975 #endif | |
| 2976 ) | |
| 2977 XtSetSensitive(menu->id, False); | |
| 2978 else | |
| 2979 XtSetSensitive(menu->id, True); | |
| 2980 } | |
| 2981 } | |
| 2982 | |
| 2983 /* | |
| 2984 * Make menu item hidden or not hidden | |
| 2985 */ | |
| 2986 void | |
|
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|
2987 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2988 { |
| 2989 if (menu->id != (Widget)0) | |
| 2990 { | |
| 2991 if (hidden) | |
| 2992 XtUnmanageChild(menu->id); | |
| 2993 else | |
| 2994 XtManageChild(menu->id); | |
| 2995 } | |
| 2996 } | |
| 2997 | |
| 2998 /* | |
| 2999 * This is called after setting all the menus to grey/hidden or not. | |
| 3000 */ | |
| 3001 void | |
|
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|
3002 gui_mch_draw_menubar(void) |
| 7 | 3003 { |
| 3004 /* Nothing to do in X */ | |
| 3005 } | |
| 3006 | |
| 3007 void | |
|
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|
3008 gui_x11_menu_cb( |
|
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3009 Widget w UNUSED, |
|
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|
3010 XtPointer client_data, |
|
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|
3011 XtPointer call_data UNUSED) |
| 7 | 3012 { |
| 3013 gui_menu_cb((vimmenu_T *)client_data); | |
| 3014 } | |
| 3015 | |
| 3016 #endif /* FEAT_MENU */ | |
| 3017 | |
| 3018 | |
| 3019 | |
| 3020 /* | |
| 3021 * Function called when window closed. Works like ":qa". | |
| 3022 * Should put up a requester! | |
| 3023 */ | |
| 3024 static void | |
|
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|
3025 gui_x11_wm_protocol_handler( |
|
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|
3026 Widget w UNUSED, |
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|
3027 XtPointer client_data UNUSED, |
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|
3028 XEvent *event, |
|
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diff
changeset
|
3029 Boolean *dum UNUSED) |
| 7 | 3030 { |
| 3031 /* | |
| 3032 * Only deal with Client messages. | |
| 3033 */ | |
| 3034 if (event->type != ClientMessage) | |
| 3035 return; | |
| 3036 | |
| 3037 /* | |
| 3038 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3039 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3040 * Just sync our swap files. | |
| 3041 */ | |
| 1887 | 3042 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3043 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3044 { | |
| 3045 out_flush(); | |
| 3046 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3047 | |
| 3048 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3049 * know we are done saving ourselves. We don't want to be restarted, | |
| 3050 * thus set argv to NULL. */ | |
| 3051 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3052 return; | |
| 3053 } | |
| 3054 | |
| 1887 | 3055 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3056 wm_atoms[DELETE_WINDOW_IDX]) |
| 3057 return; | |
| 3058 | |
| 3059 gui_shell_closed(); | |
| 3060 } | |
| 3061 | |
| 3062 #ifdef FEAT_CLIENTSERVER | |
| 3063 /* | |
| 3064 * Function called when property changed. Check for incoming commands | |
| 3065 */ | |
| 3066 static void | |
|
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|
3067 gui_x11_send_event_handler( |
|
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|
3068 Widget w UNUSED, |
|
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|
3069 XtPointer client_data UNUSED, |
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|
3070 XEvent *event, |
|
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|
3071 Boolean *dum UNUSED) |
| 7 | 3072 { |
| 3073 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3074 | |
| 3075 if (e->type == PropertyNotify && e->window == commWindow | |
| 3076 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3077 { | |
|
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|
3078 serverEventProc(gui.dpy, event, 0); |
| 7 | 3079 } |
| 3080 } | |
| 3081 #endif | |
| 3082 | |
| 3083 /* | |
| 3084 * Cursor blink functions. | |
| 3085 * | |
| 3086 * This is a simple state machine: | |
| 3087 * BLINK_NONE not blinking at all | |
| 3088 * BLINK_OFF blinking, cursor is not shown | |
| 3089 * BLINK_ON blinking, cursor is shown | |
| 3090 */ | |
| 3091 | |
| 3092 #define BLINK_NONE 0 | |
| 3093 #define BLINK_OFF 1 | |
| 3094 #define BLINK_ON 2 | |
| 3095 | |
| 3096 static int blink_state = BLINK_NONE; | |
| 3097 static long_u blink_waittime = 700; | |
| 3098 static long_u blink_ontime = 400; | |
| 3099 static long_u blink_offtime = 250; | |
| 3100 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3101 | |
|
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3102 int |
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3103 gui_mch_is_blinking(void) |
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3104 { |
|
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|
3105 return blink_state != BLINK_NONE; |
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3106 } |
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3107 |
|
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|
3108 int |
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|
3109 gui_mch_is_blink_off(void) |
|
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|
3110 { |
|
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|
3111 return blink_state == BLINK_OFF; |
|
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|
3112 } |
|
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|
3113 |
| 7 | 3114 void |
|
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|
3115 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3116 { |
| 3117 blink_waittime = waittime; | |
| 3118 blink_ontime = on; | |
| 3119 blink_offtime = off; | |
| 3120 } | |
| 3121 | |
| 3122 /* | |
| 3123 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3124 */ | |
| 3125 void | |
|
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changeset
|
3126 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 3127 { |
| 3128 if (blink_timer != (XtIntervalId)0) | |
| 3129 { | |
| 3130 XtRemoveTimeOut(blink_timer); | |
| 3131 blink_timer = (XtIntervalId)0; | |
| 3132 } | |
|
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changeset
|
3133 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 3134 gui_update_cursor(TRUE, FALSE); |
| 3135 blink_state = BLINK_NONE; | |
| 3136 } | |
| 3137 | |
| 3138 static void | |
|
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|
3139 gui_x11_blink_cb( |
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|
3140 XtPointer timed_out UNUSED, |
|
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|
3141 XtIntervalId *interval_id UNUSED) |
| 7 | 3142 { |
| 3143 if (blink_state == BLINK_ON) | |
| 3144 { | |
| 3145 gui_undraw_cursor(); | |
| 3146 blink_state = BLINK_OFF; | |
| 3147 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3148 gui_x11_blink_cb, NULL); | |
| 3149 } | |
| 3150 else | |
| 3151 { | |
| 3152 gui_update_cursor(TRUE, FALSE); | |
| 3153 blink_state = BLINK_ON; | |
| 3154 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3155 gui_x11_blink_cb, NULL); | |
| 3156 } | |
| 3157 } | |
| 3158 | |
| 3159 /* | |
|
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|
3160 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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parents:
11770
diff
changeset
|
3161 * waiting time and shows the cursor. |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
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diff
changeset
|
3162 */ |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
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diff
changeset
|
3163 void |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
11770
diff
changeset
|
3164 gui_mch_start_blink(void) |
|
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patch 8.0.1008: slow updating of terminal window in Motif
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parents:
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diff
changeset
|
3165 { |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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diff
changeset
|
3166 if (blink_timer != (XtIntervalId)0) |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
11770
diff
changeset
|
3167 XtRemoveTimeOut(blink_timer); |
|
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patch 8.0.1008: slow updating of terminal window in Motif
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11770
diff
changeset
|
3168 /* Only switch blinking on if none of the times is zero */ |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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11770
diff
changeset
|
3169 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
519e4e6bbc28
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parents:
11770
diff
changeset
|
3170 { |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
11770
diff
changeset
|
3171 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
11770
diff
changeset
|
3172 gui_x11_blink_cb, NULL); |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
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parents:
11770
diff
changeset
|
3173 blink_state = BLINK_ON; |
|
519e4e6bbc28
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11770
diff
changeset
|
3174 gui_update_cursor(TRUE, FALSE); |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3175 } |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3176 } |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
11770
diff
changeset
|
3177 |
|
519e4e6bbc28
patch 8.0.1008: slow updating of terminal window in Motif
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3178 /* |
| 7 | 3179 * Return the RGB value of a pixel as a long. |
| 3180 */ | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3181 guicolor_T |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3182 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3183 { |
| 3184 XColor xc; | |
| 3185 Colormap colormap; | |
| 3186 | |
| 3187 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3188 xc.pixel = pixel; | |
| 3189 XQueryColor(gui.dpy, colormap, &xc); | |
| 3190 | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3191 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
|
3192 + ((unsigned)xc.blue >> 8)); |
| 7 | 3193 } |
| 3194 | |
| 3195 /* | |
| 3196 * Add the callback functions. | |
| 3197 */ | |
| 3198 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3199 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3200 { |
| 3201 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3202 gui_x11_visibility_cb, (XtPointer)0); | |
| 3203 | |
| 3204 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3205 (XtPointer)0); | |
| 3206 | |
| 3207 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3208 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3209 | |
| 3210 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3211 (XtPointer)0); | |
| 3212 /* | |
| 3213 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3214 * Only needed for some window managers. | |
| 3215 */ | |
| 3216 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3217 { | |
| 3218 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3219 (XtPointer)0); | |
| 3220 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3221 (XtPointer)0); | |
| 3222 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3223 (XtPointer)0); | |
| 3224 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3225 (XtPointer)0); | |
| 3226 } | |
| 3227 | |
| 3228 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3229 (XtPointer)0); | |
| 3230 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3231 (XtPointer)0); | |
| 3232 | |
| 3233 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3234 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3235 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3236 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3237 ButtonMotionMask | PointerMotionMask, | |
| 3238 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3239 } | |
| 3240 | |
| 3241 /* | |
| 88 | 3242 * Get current mouse coordinates in text window. |
| 7 | 3243 */ |
| 88 | 3244 void |
| 3245 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3246 { |
| 3247 int rootx, rooty, winx, winy; | |
| 3248 Window root, child; | |
| 3249 unsigned int mask; | |
| 3250 | |
| 3251 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3252 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3253 *x = winx; | |
| 3254 *y = winy; | |
| 3255 } else { | |
| 3256 *x = -1; | |
| 3257 *y = -1; | |
| 3258 } | |
| 7 | 3259 } |
| 3260 | |
| 3261 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3262 gui_mch_setmouse(int x, int y) |
| 7 | 3263 { |
| 3264 if (gui.wid) | |
| 3265 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3266 } | |
| 3267 | |
| 3268 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3269 XButtonPressedEvent * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3270 gui_x11_get_last_mouse_event(void) |
| 7 | 3271 { |
| 3272 return &last_mouse_event; | |
| 3273 } | |
| 3274 #endif | |
| 3275 | |
| 3276 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3277 | |
| 3278 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3279 * to provide room for the bitmap! */ | |
| 3280 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3281 | |
| 3282 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3283 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3284 { |
| 3285 XImage *sign; | |
| 3286 | |
| 3287 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3288 { | |
| 3289 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3290 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3291 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3292 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3293 TEXT_Y(row) - sign->height, | |
| 3294 sign->width, sign->height); | |
| 3295 } | |
| 3296 } | |
| 3297 | |
| 3298 void * | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3299 gui_mch_register_sign(char_u *signfile) |
| 7 | 3300 { |
| 3301 XpmAttributes attrs; | |
| 1827 | 3302 XImage *sign = NULL; |
| 7 | 3303 int status; |
| 3304 | |
| 3305 /* | |
| 3306 * Setup the color substitution table. | |
| 3307 */ | |
| 3308 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3309 { | |
| 1827 | 3310 XpmColorSymbol color[5] = |
| 7 | 3311 { |
| 1827 | 3312 {"none", NULL, 0}, |
| 3313 {"iconColor1", NULL, 0}, | |
| 3314 {"bottomShadowColor", NULL, 0}, | |
| 3315 {"topShadowColor", NULL, 0}, | |
| 3316 {"selectColor", NULL, 0} | |
| 3317 }; | |
| 3318 attrs.valuemask = XpmColorSymbols; | |
| 3319 attrs.numsymbols = 2; | |
| 3320 attrs.colorsymbols = color; | |
| 3321 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3322 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3323 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3324 &sign, NULL, &attrs); |
| 1827 | 3325 if (status == 0) |
| 3326 { | |
| 3327 /* Sign width is fixed at two columns now. | |
| 3328 if (sign->width > gui.sign_width) | |
|
2311
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Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3329 gui.sign_width = sign->width + 8; */ |
| 7 | 3330 } |
| 1827 | 3331 else |
| 3332 EMSG(_(e_signdata)); | |
| 7 | 3333 } |
| 3334 | |
| 3335 return (void *)sign; | |
| 3336 } | |
| 3337 | |
| 3338 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3339 gui_mch_destroy_sign(void *sign) |
| 7 | 3340 { |
| 1827 | 3341 XDestroyImage((XImage*)sign); |
| 7 | 3342 } |
| 3343 #endif | |
| 3344 | |
| 3345 | |
| 3346 #ifdef FEAT_MOUSESHAPE | |
| 3347 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3348 * from hidden to not hidden. */ | |
| 3349 static int last_shape = 0; | |
| 3350 #endif | |
| 3351 | |
| 3352 /* | |
| 3353 * Use the blank mouse pointer or not. | |
| 3354 */ | |
| 3355 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3356 gui_mch_mousehide( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3357 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3358 { |
| 3359 if (gui.pointer_hidden != hide) | |
| 3360 { | |
| 3361 gui.pointer_hidden = hide; | |
| 3362 if (hide) | |
| 3363 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3364 else | |
| 3365 #ifdef FEAT_MOUSESHAPE | |
| 3366 mch_set_mouse_shape(last_shape); | |
| 3367 #else | |
| 3368 XUndefineCursor(gui.dpy, gui.wid); | |
| 3369 #endif | |
| 3370 } | |
| 3371 } | |
| 3372 | |
| 3373 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3374 | |
| 3375 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3376 * misc2.c! */ | |
| 3377 static int mshape_ids[] = | |
| 3378 { | |
| 3379 XC_left_ptr, /* arrow */ | |
| 3380 0, /* blank */ | |
| 3381 XC_xterm, /* beam */ | |
| 3382 XC_sb_v_double_arrow, /* updown */ | |
| 3383 XC_sizing, /* udsizing */ | |
| 3384 XC_sb_h_double_arrow, /* leftright */ | |
| 3385 XC_sizing, /* lrsizing */ | |
| 3386 XC_watch, /* busy */ | |
| 3387 XC_X_cursor, /* no */ | |
| 3388 XC_crosshair, /* crosshair */ | |
| 3389 XC_hand1, /* hand1 */ | |
| 3390 XC_hand2, /* hand2 */ | |
| 3391 XC_pencil, /* pencil */ | |
| 3392 XC_question_arrow, /* question */ | |
| 3393 XC_right_ptr, /* right-arrow */ | |
| 3394 XC_center_ptr, /* up-arrow */ | |
| 3395 XC_left_ptr /* last one */ | |
| 3396 }; | |
| 3397 | |
| 3398 void | |
|
7823
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3399 mch_set_mouse_shape(int shape) |
| 7 | 3400 { |
| 3401 int id; | |
| 3402 | |
| 3403 if (!gui.in_use) | |
| 3404 return; | |
| 3405 | |
| 3406 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3407 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3408 else | |
| 3409 { | |
| 3410 if (shape >= MSHAPE_NUMBERED) | |
| 3411 { | |
| 3412 id = shape - MSHAPE_NUMBERED; | |
| 3413 if (id >= XC_num_glyphs) | |
| 3414 id = XC_left_ptr; | |
| 3415 else | |
| 3416 id &= ~1; /* they are always even (why?) */ | |
| 3417 } | |
| 3418 else | |
| 3419 id = mshape_ids[shape]; | |
| 3420 | |
| 3421 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3422 } | |
| 3423 if (shape != MSHAPE_HIDE) | |
| 3424 last_shape = shape; | |
| 3425 } | |
| 3426 #endif | |
| 3427 | |
|
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1a450ce6980c
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Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
3428 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3429 /* |
| 3430 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3431 * The check for a non-toolbar item was added, because there is a crash when | |
| 3432 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3433 */ | |
| 3434 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3435 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3436 { |
| 3437 if (menu->id != NULL && menu->parent != NULL | |
| 3438 && menu_is_toolbar(menu->parent->name)) | |
| 3439 { | |
| 3440 /* Always destroy and create the balloon, in case the string was | |
| 3441 * changed. */ | |
| 3442 if (menu->tip != NULL) | |
| 3443 { | |
| 3444 gui_mch_destroy_beval_area(menu->tip); | |
| 3445 menu->tip = NULL; | |
| 3446 } | |
| 3447 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3448 menu->tip = gui_mch_create_beval_area( | |
| 3449 menu->id, | |
| 3450 menu->strings[MENU_INDEX_TIP], | |
| 3451 NULL, | |
| 3452 NULL); | |
| 3453 } | |
| 3454 } | |
| 3455 #endif |