Mercurial > vim
annotate src/gui_x11.c @ 12784:b38715f6a758
Added tag v8.0.1269 for changeset afd8a4f363015067d2dfa70769ab9c8afaf89e79
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 05 Nov 2017 16:30:05 +0100 |
| parents | 2a8890b80923 |
| children | 1a450ce6980c |
| 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 #ifdef FEAT_BEVAL_TIP | |
| 54 # include "gui_beval.h" | |
| 55 #endif | |
| 56 | |
| 57 #define VIM_NAME "vim" | |
| 58 #define VIM_CLASS "Vim" | |
| 59 | |
| 60 /* Default resource values */ | |
| 61 #define DFLT_FONT "7x13" | |
| 62 #ifdef FONTSET_ALWAYS | |
| 63 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 64 #else | |
| 65 # define DFLT_MENU_FONT XtDefaultFont | |
| 66 #endif | |
| 67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 68 | |
| 69 #ifdef FEAT_GUI_ATHENA | |
| 70 # define DFLT_MENU_BG_COLOR "gray77" | |
| 71 # define DFLT_MENU_FG_COLOR "black" | |
| 72 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 73 # define DFLT_SCROLL_FG_COLOR "gray77" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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74 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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parents:
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75 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 76 #else |
| 77 /* use the default (CDE) colors */ | |
| 78 # define DFLT_MENU_BG_COLOR "" | |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 84 #endif |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
| 88 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 89 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 90 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 91 | |
| 92 #ifdef FEAT_XFONTSET | |
| 93 /* | |
| 94 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 96 */ | |
| 97 static XFontSet current_fontset = NULL; | |
| 98 | |
| 99 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 100 do \ | |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
| 107 | |
| 108 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 109 do \ | |
| 110 { \ | |
| 111 if (current_fontset != NULL) \ | |
| 112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 113 else \ | |
| 717 | 114 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 115 } while (0) | |
| 116 | |
| 117 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 118 do \ | |
| 119 { \ | |
| 120 if (current_fontset != NULL) \ | |
| 121 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 122 else \ | |
| 123 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 124 } while (0) |
| 125 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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126 static int check_fontset_sanity(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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127 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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128 static int fontset_ascent(XFontSet fs); |
| 7 | 129 #endif |
| 130 | |
| 131 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 132 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 133 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 134 |
| 135 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 136 static XButtonPressedEvent last_mouse_event; | |
| 137 #endif | |
| 138 | |
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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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139 static void gui_x11_check_copy_area(void); |
| 7 | 140 #ifdef FEAT_CLIENTSERVER |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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141 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 142 #endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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parents:
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changeset
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143 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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144 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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145 static void draw_curl(int row, int col, int cells); |
| 7 | 146 |
| 147 | |
| 148 /* | |
| 149 * Keycodes recognized by vim. | |
| 150 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 151 * same change! | |
| 152 */ | |
| 153 static struct specialkey | |
| 154 { | |
| 155 KeySym key_sym; | |
| 156 char_u vim_code0; | |
| 157 char_u vim_code1; | |
| 158 } special_keys[] = | |
| 159 { | |
| 160 {XK_Up, 'k', 'u'}, | |
| 161 {XK_Down, 'k', 'd'}, | |
| 162 {XK_Left, 'k', 'l'}, | |
| 163 {XK_Right, 'k', 'r'}, | |
| 164 | |
| 165 {XK_F1, 'k', '1'}, | |
| 166 {XK_F2, 'k', '2'}, | |
| 167 {XK_F3, 'k', '3'}, | |
| 168 {XK_F4, 'k', '4'}, | |
| 169 {XK_F5, 'k', '5'}, | |
| 170 {XK_F6, 'k', '6'}, | |
| 171 {XK_F7, 'k', '7'}, | |
| 172 {XK_F8, 'k', '8'}, | |
| 173 {XK_F9, 'k', '9'}, | |
| 174 {XK_F10, 'k', ';'}, | |
| 175 | |
| 176 {XK_F11, 'F', '1'}, | |
| 177 {XK_F12, 'F', '2'}, | |
| 178 {XK_F13, 'F', '3'}, | |
| 179 {XK_F14, 'F', '4'}, | |
| 180 {XK_F15, 'F', '5'}, | |
| 181 {XK_F16, 'F', '6'}, | |
| 182 {XK_F17, 'F', '7'}, | |
| 183 {XK_F18, 'F', '8'}, | |
| 184 {XK_F19, 'F', '9'}, | |
| 185 {XK_F20, 'F', 'A'}, | |
| 186 | |
| 187 {XK_F21, 'F', 'B'}, | |
| 188 {XK_F22, 'F', 'C'}, | |
| 189 {XK_F23, 'F', 'D'}, | |
| 190 {XK_F24, 'F', 'E'}, | |
| 191 {XK_F25, 'F', 'F'}, | |
| 192 {XK_F26, 'F', 'G'}, | |
| 193 {XK_F27, 'F', 'H'}, | |
| 194 {XK_F28, 'F', 'I'}, | |
| 195 {XK_F29, 'F', 'J'}, | |
| 196 {XK_F30, 'F', 'K'}, | |
| 197 | |
| 198 {XK_F31, 'F', 'L'}, | |
| 199 {XK_F32, 'F', 'M'}, | |
| 200 {XK_F33, 'F', 'N'}, | |
| 201 {XK_F34, 'F', 'O'}, | |
| 202 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 203 #ifdef SunXK_F36 | |
| 204 {SunXK_F36, 'F', 'Q'}, | |
| 205 {SunXK_F37, 'F', 'R'}, | |
| 206 #endif | |
| 207 | |
| 208 {XK_Help, '%', '1'}, | |
| 209 {XK_Undo, '&', '8'}, | |
| 210 {XK_BackSpace, 'k', 'b'}, | |
| 211 {XK_Insert, 'k', 'I'}, | |
| 212 {XK_Delete, 'k', 'D'}, | |
| 213 {XK_Home, 'k', 'h'}, | |
| 214 {XK_End, '@', '7'}, | |
| 215 {XK_Prior, 'k', 'P'}, | |
| 216 {XK_Next, 'k', 'N'}, | |
| 217 {XK_Print, '%', '9'}, | |
| 218 | |
| 219 /* Keypad keys: */ | |
| 220 #ifdef XK_KP_Left | |
| 221 {XK_KP_Left, 'k', 'l'}, | |
| 222 {XK_KP_Right, 'k', 'r'}, | |
| 223 {XK_KP_Up, 'k', 'u'}, | |
| 224 {XK_KP_Down, 'k', 'd'}, | |
| 225 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 226 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 227 {XK_KP_Home, 'K', '1'}, | |
| 228 {XK_KP_End, 'K', '4'}, | |
| 229 {XK_KP_Prior, 'K', '3'}, | |
| 230 {XK_KP_Next, 'K', '5'}, | |
| 231 | |
| 232 {XK_KP_Add, 'K', '6'}, | |
| 233 {XK_KP_Subtract, 'K', '7'}, | |
| 234 {XK_KP_Divide, 'K', '8'}, | |
| 235 {XK_KP_Multiply, 'K', '9'}, | |
| 236 {XK_KP_Enter, 'K', 'A'}, | |
| 237 {XK_KP_Decimal, 'K', 'B'}, | |
| 238 | |
| 239 {XK_KP_0, 'K', 'C'}, | |
| 240 {XK_KP_1, 'K', 'D'}, | |
| 241 {XK_KP_2, 'K', 'E'}, | |
| 242 {XK_KP_3, 'K', 'F'}, | |
| 243 {XK_KP_4, 'K', 'G'}, | |
| 244 {XK_KP_5, 'K', 'H'}, | |
| 245 {XK_KP_6, 'K', 'I'}, | |
| 246 {XK_KP_7, 'K', 'J'}, | |
| 247 {XK_KP_8, 'K', 'K'}, | |
| 248 {XK_KP_9, 'K', 'L'}, | |
| 249 #endif | |
| 250 | |
| 251 /* End of list marker: */ | |
| 252 {(KeySym)0, 0, 0} | |
| 253 }; | |
| 254 | |
| 255 #define XtNboldFont "boldFont" | |
| 256 #define XtCBoldFont "BoldFont" | |
| 257 #define XtNitalicFont "italicFont" | |
| 258 #define XtCItalicFont "ItalicFont" | |
| 259 #define XtNboldItalicFont "boldItalicFont" | |
| 260 #define XtCBoldItalicFont "BoldItalicFont" | |
| 261 #define XtNscrollbarWidth "scrollbarWidth" | |
| 262 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 263 #define XtNmenuHeight "menuHeight" | |
| 264 #define XtCMenuHeight "MenuHeight" | |
| 265 #define XtNmenuFont "menuFont" | |
| 266 #define XtCMenuFont "MenuFont" | |
| 267 #define XtNmenuFontSet "menuFontSet" | |
| 268 #define XtCMenuFontSet "MenuFontSet" | |
| 269 | |
| 270 | |
| 271 /* Resources for setting the foreground and background colors of menus */ | |
| 272 #define XtNmenuBackground "menuBackground" | |
| 273 #define XtCMenuBackground "MenuBackground" | |
| 274 #define XtNmenuForeground "menuForeground" | |
| 275 #define XtCMenuForeground "MenuForeground" | |
| 276 | |
| 277 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 278 #define XtNscrollBackground "scrollBackground" | |
| 279 #define XtCScrollBackground "ScrollBackground" | |
| 280 #define XtNscrollForeground "scrollForeground" | |
| 281 #define XtCScrollForeground "ScrollForeground" | |
| 282 | |
| 283 /* Resources for setting the foreground and background colors of tooltip */ | |
| 284 #define XtNtooltipBackground "tooltipBackground" | |
| 285 #define XtCTooltipBackground "TooltipBackground" | |
| 286 #define XtNtooltipForeground "tooltipForeground" | |
| 287 #define XtCTooltipForeground "TooltipForeground" | |
| 288 #define XtNtooltipFont "tooltipFont" | |
| 289 #define XtCTooltipFont "TooltipFont" | |
| 290 | |
| 291 /* | |
| 292 * X Resources: | |
| 293 */ | |
| 294 static XtResource vim_resources[] = | |
| 295 { | |
| 296 { | |
| 297 XtNforeground, | |
| 298 XtCForeground, | |
| 299 XtRPixel, | |
| 300 sizeof(Pixel), | |
| 301 XtOffsetOf(gui_T, def_norm_pixel), | |
| 302 XtRString, | |
| 303 XtDefaultForeground | |
| 304 }, | |
| 305 { | |
| 306 XtNbackground, | |
| 307 XtCBackground, | |
| 308 XtRPixel, | |
| 309 sizeof(Pixel), | |
| 310 XtOffsetOf(gui_T, def_back_pixel), | |
| 311 XtRString, | |
| 312 XtDefaultBackground | |
| 313 }, | |
| 314 { | |
| 315 XtNfont, | |
| 316 XtCFont, | |
| 317 XtRString, | |
| 318 sizeof(String *), | |
| 319 XtOffsetOf(gui_T, rsrc_font_name), | |
| 320 XtRImmediate, | |
| 321 XtDefaultFont | |
| 322 }, | |
| 323 { | |
| 324 XtNboldFont, | |
| 325 XtCBoldFont, | |
| 326 XtRString, | |
| 327 sizeof(String *), | |
| 328 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 329 XtRImmediate, | |
| 330 "" | |
| 331 }, | |
| 332 { | |
| 333 XtNitalicFont, | |
| 334 XtCItalicFont, | |
| 335 XtRString, | |
| 336 sizeof(String *), | |
| 337 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 338 XtRImmediate, | |
| 339 "" | |
| 340 }, | |
| 341 { | |
| 342 XtNboldItalicFont, | |
| 343 XtCBoldItalicFont, | |
| 344 XtRString, | |
| 345 sizeof(String *), | |
| 346 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 347 XtRImmediate, | |
| 348 "" | |
| 349 }, | |
| 350 { | |
| 351 XtNgeometry, | |
| 352 XtCGeometry, | |
| 353 XtRString, | |
| 354 sizeof(String *), | |
| 355 XtOffsetOf(gui_T, geom), | |
| 356 XtRImmediate, | |
| 357 "" | |
| 358 }, | |
| 359 { | |
| 360 XtNreverseVideo, | |
| 361 XtCReverseVideo, | |
| 362 XtRBool, | |
| 363 sizeof(Bool), | |
| 364 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 365 XtRImmediate, | |
| 366 (XtPointer)False | |
| 367 }, | |
| 368 { | |
| 369 XtNborderWidth, | |
| 370 XtCBorderWidth, | |
| 371 XtRInt, | |
| 372 sizeof(int), | |
| 373 XtOffsetOf(gui_T, border_width), | |
| 374 XtRImmediate, | |
| 375 (XtPointer)2 | |
| 376 }, | |
| 377 { | |
| 378 XtNscrollbarWidth, | |
| 379 XtCScrollbarWidth, | |
| 380 XtRInt, | |
| 381 sizeof(int), | |
| 382 XtOffsetOf(gui_T, scrollbar_width), | |
| 383 XtRImmediate, | |
| 384 (XtPointer)SB_DEFAULT_WIDTH | |
| 385 }, | |
| 386 #ifdef FEAT_MENU | |
| 387 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 388 { | |
| 389 XtNmenuHeight, | |
| 390 XtCMenuHeight, | |
| 391 XtRInt, | |
| 392 sizeof(int), | |
| 393 XtOffsetOf(gui_T, menu_height), | |
| 394 XtRImmediate, | |
| 395 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 396 }, | |
| 397 # endif | |
| 398 { | |
| 399 # ifdef FONTSET_ALWAYS | |
| 400 XtNmenuFontSet, | |
| 401 XtCMenuFontSet, | |
| 402 #else | |
| 403 XtNmenuFont, | |
| 404 XtCMenuFont, | |
| 405 #endif | |
| 406 XtRString, | |
| 407 sizeof(char *), | |
| 408 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 409 XtRString, | |
| 410 DFLT_MENU_FONT | |
| 411 }, | |
| 412 #endif | |
| 413 { | |
| 414 XtNmenuForeground, | |
| 415 XtCMenuForeground, | |
| 416 XtRString, | |
| 417 sizeof(char *), | |
| 418 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 419 XtRString, | |
| 420 DFLT_MENU_FG_COLOR | |
| 421 }, | |
| 422 { | |
| 423 XtNmenuBackground, | |
| 424 XtCMenuBackground, | |
| 425 XtRString, | |
| 426 sizeof(char *), | |
| 427 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 428 XtRString, | |
| 429 DFLT_MENU_BG_COLOR | |
| 430 }, | |
| 431 { | |
| 432 XtNscrollForeground, | |
| 433 XtCScrollForeground, | |
| 434 XtRString, | |
| 435 sizeof(char *), | |
| 436 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 437 XtRString, | |
| 438 DFLT_SCROLL_FG_COLOR | |
| 439 }, | |
| 440 { | |
| 441 XtNscrollBackground, | |
| 442 XtCScrollBackground, | |
| 443 XtRString, | |
| 444 sizeof(char *), | |
| 445 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 446 XtRString, | |
| 447 DFLT_SCROLL_BG_COLOR | |
| 448 }, | |
| 449 #ifdef FEAT_BEVAL | |
| 450 { | |
| 451 XtNtooltipForeground, | |
| 452 XtCTooltipForeground, | |
| 453 XtRString, | |
| 454 sizeof(char *), | |
| 455 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 456 XtRString, | |
| 457 DFLT_TOOLTIP_FG_COLOR | |
| 458 }, | |
| 459 { | |
| 460 XtNtooltipBackground, | |
| 461 XtCTooltipBackground, | |
| 462 XtRString, | |
| 463 sizeof(char *), | |
| 464 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 465 XtRString, | |
| 466 DFLT_TOOLTIP_BG_COLOR | |
| 467 }, | |
| 468 { | |
| 469 XtNtooltipFont, | |
| 470 XtCTooltipFont, | |
| 471 XtRString, | |
| 472 sizeof(char *), | |
| 473 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 474 XtRString, | |
| 475 DFLT_TOOLTIP_FONT | |
| 476 }, | |
| 477 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 478 { | |
| 479 "balloonEvalFontSet", | |
| 480 XtCFontSet, | |
| 481 XtRFontSet, | |
| 482 sizeof(XFontSet), | |
| 483 XtOffsetOf(gui_T, tooltip_fontset), | |
| 484 XtRImmediate, | |
| 485 (XtPointer)NOFONTSET | |
| 486 }, | |
| 487 #endif /* FEAT_BEVAL */ | |
| 488 #ifdef FEAT_XIM | |
| 489 { | |
| 490 "preeditType", | |
| 491 "PreeditType", | |
| 492 XtRString, | |
| 493 sizeof(char*), | |
| 494 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 495 XtRString, | |
| 496 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 497 }, | |
| 498 { | |
| 499 "inputMethod", | |
| 500 "InputMethod", | |
| 501 XtRString, | |
| 502 sizeof(char*), | |
| 503 XtOffsetOf(gui_T, rsrc_input_method), | |
| 504 XtRString, | |
| 505 NULL | |
| 506 }, | |
| 507 #endif /* FEAT_XIM */ | |
| 508 }; | |
| 509 | |
| 510 /* | |
| 511 * This table holds all the X GUI command line options allowed. This includes | |
| 512 * the standard ones so that we can skip them when vim is started without the | |
| 513 * GUI (but the GUI might start up later). | |
| 514 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 515 */ | |
| 516 static XrmOptionDescRec cmdline_options[] = | |
| 517 { | |
| 518 /* We handle these options ourselves */ | |
| 519 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 520 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 521 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 522 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 523 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 524 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 525 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 526 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 527 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 528 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 529 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 530 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 531 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 532 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 533 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 534 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 535 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 536 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 537 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 538 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 539 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 540 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 541 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 542 #ifdef FONTSET_ALWAYS | |
| 543 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 544 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 545 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 546 #else | |
| 547 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 548 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 549 #endif | |
| 550 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 551 }; | |
| 552 | |
| 553 static int gui_argc = 0; | |
| 554 static char **gui_argv = NULL; | |
| 555 | |
| 556 /* | |
| 557 * Call-back routines. | |
| 558 */ | |
| 559 | |
| 560 static void | |
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561 gui_x11_timer_cb( |
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562 XtPointer timed_out, |
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563 XtIntervalId *interval_id UNUSED) |
| 7 | 564 { |
| 565 *((int *)timed_out) = TRUE; | |
| 566 } | |
| 567 | |
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568 #ifdef FEAT_JOB_CHANNEL |
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569 static void |
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570 channel_poll_cb( |
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571 XtPointer client_data, |
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572 XtIntervalId *interval_id UNUSED) |
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573 { |
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574 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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575 |
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576 /* Using an event handler for a channel that may be disconnected does |
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577 * not work, it hangs. Instead poll for messages. */ |
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578 channel_handle_events(TRUE); |
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579 parse_queued_messages(); |
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580 |
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581 /* repeat */ |
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582 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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583 channel_poll_cb, client_data); |
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584 } |
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585 #endif |
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586 |
| 7 | 587 static void |
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588 gui_x11_visibility_cb( |
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589 Widget w UNUSED, |
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590 XtPointer dud UNUSED, |
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591 XEvent *event, |
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592 Boolean *dum UNUSED) |
| 7 | 593 { |
| 594 if (event->type != VisibilityNotify) | |
| 595 return; | |
| 596 | |
| 597 gui.visibility = event->xvisibility.state; | |
| 598 | |
| 599 /* | |
| 600 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 601 * to receive an event to tell us whether it worked or not. | |
| 602 */ | |
| 603 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 604 gui.visibility != VisibilityUnobscured); | |
| 605 | |
| 606 /* This is needed for when redrawing is slow. */ | |
| 607 gui_mch_update(); | |
| 608 } | |
| 609 | |
| 610 static void | |
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611 gui_x11_expose_cb( |
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612 Widget w UNUSED, |
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613 XtPointer dud UNUSED, |
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614 XEvent *event, |
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615 Boolean *dum UNUSED) |
| 7 | 616 { |
| 617 XExposeEvent *gevent; | |
| 618 int new_x; | |
| 619 | |
| 620 if (event->type != Expose) | |
| 621 return; | |
| 622 | |
| 623 out_flush(); /* make sure all output has been processed */ | |
| 624 | |
| 625 gevent = (XExposeEvent *)event; | |
| 626 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 627 | |
| 628 new_x = FILL_X(0); | |
| 629 | |
| 630 /* Clear the border areas if needed */ | |
| 631 if (gevent->x < new_x) | |
| 632 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 633 if (gevent->y < FILL_Y(0)) | |
| 634 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 635 if (gevent->x > FILL_X(Columns)) | |
| 636 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 637 if (gevent->y > FILL_Y(Rows)) | |
| 638 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 639 | |
| 640 /* This is needed for when redrawing is slow. */ | |
| 641 gui_mch_update(); | |
| 642 } | |
| 643 | |
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644 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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645 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 646 /* |
| 445 | 647 * This function fills in the XRectangle object with the current x,y |
| 648 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 649 * those resources will restore the window to its former position and |
| 445 | 650 * dimensions. |
| 7 | 651 * |
| 445 | 652 * Note: This function may fail, in which case the XRectangle will be |
| 653 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 654 * failed condition prior to calling this function. | |
| 7 | 655 */ |
| 656 static void | |
| 657 shellRectangle(Widget shell, XRectangle *r) | |
| 658 { | |
| 659 Window rootw, shellw, child, parentw; | |
| 660 int absx, absy; | |
| 661 XWindowAttributes a; | |
| 662 Window *children; | |
| 663 unsigned int childrenCount; | |
| 664 | |
| 665 shellw = XtWindow(shell); | |
| 666 if (shellw == 0) | |
| 667 return; | |
| 668 for (;;) | |
| 669 { | |
| 670 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 671 &children, &childrenCount); | |
| 672 XFree(children); | |
| 673 if (parentw == rootw) | |
| 674 break; | |
| 675 shellw = parentw; | |
| 676 } | |
| 677 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 678 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 679 &absx, &absy, &child); | |
| 680 r->x = absx; | |
| 681 r->y = absy; | |
| 682 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 683 } | |
| 684 #endif | |
| 685 | |
| 686 static void | |
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687 gui_x11_resize_window_cb( |
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688 Widget w UNUSED, |
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689 XtPointer dud UNUSED, |
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690 XEvent *event, |
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691 Boolean *dum UNUSED) |
| 7 | 692 { |
| 693 static int lastWidth, lastHeight; | |
| 694 | |
| 695 if (event->type != ConfigureNotify) | |
| 696 return; | |
| 697 | |
| 698 if (event->xconfigure.width != lastWidth | |
| 699 || event->xconfigure.height != lastHeight) | |
| 700 { | |
| 701 lastWidth = event->xconfigure.width; | |
| 702 lastHeight = event->xconfigure.height; | |
| 703 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 704 #ifdef FEAT_XIM | |
| 705 - xim_get_status_area_height() | |
| 706 #endif | |
| 707 ); | |
| 708 } | |
| 709 #ifdef FEAT_SUN_WORKSHOP | |
| 710 if (usingSunWorkShop) | |
| 711 { | |
| 712 XRectangle rec; | |
| 713 | |
| 714 shellRectangle(w, &rec); | |
| 715 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 716 } | |
| 717 #endif | |
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718 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 719 if (netbeans_active()) |
| 7 | 720 { |
| 721 XRectangle rec; | |
| 722 | |
| 723 shellRectangle(w, &rec); | |
| 724 netbeans_frame_moved(rec.x, rec.y); | |
| 725 } | |
| 726 #endif | |
| 727 #ifdef FEAT_XIM | |
| 728 xim_set_preedit(); | |
| 729 #endif | |
| 730 } | |
| 731 | |
| 732 static void | |
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733 gui_x11_focus_change_cb( |
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734 Widget w UNUSED, |
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735 XtPointer data UNUSED, |
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736 XEvent *event, |
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737 Boolean *dum UNUSED) |
| 7 | 738 { |
| 739 gui_focus_change(event->type == FocusIn); | |
| 740 } | |
| 741 | |
| 742 static void | |
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743 gui_x11_enter_cb( |
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744 Widget w UNUSED, |
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745 XtPointer data UNUSED, |
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746 XEvent *event UNUSED, |
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747 Boolean *dum UNUSED) |
| 7 | 748 { |
| 749 gui_focus_change(TRUE); | |
| 750 } | |
| 751 | |
| 752 static void | |
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753 gui_x11_leave_cb( |
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754 Widget w UNUSED, |
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755 XtPointer data UNUSED, |
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diff
changeset
|
756 XEvent *event UNUSED, |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
changeset
|
757 Boolean *dum UNUSED) |
| 7 | 758 { |
| 759 gui_focus_change(FALSE); | |
| 760 } | |
| 761 | |
| 762 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 763 # if X_HAVE_UTF8_STRING | |
| 764 # define USE_UTF8LOOKUP | |
| 765 # endif | |
| 766 #endif | |
| 767 | |
| 768 void | |
|
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769 gui_x11_key_hit_cb( |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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diff
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770 Widget w UNUSED, |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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771 XtPointer dud UNUSED, |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
772 XEvent *event, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
773 Boolean *dum UNUSED) |
| 7 | 774 { |
| 775 XKeyPressedEvent *ev_press; | |
| 776 #ifdef FEAT_XIM | |
| 777 char_u string2[256]; | |
| 778 char_u string_shortbuf[256]; | |
| 779 char_u *string = string_shortbuf; | |
| 780 Boolean string_alloced = False; | |
| 781 Status status; | |
| 782 #else | |
| 783 char_u string[4], string2[3]; | |
| 784 #endif | |
| 785 KeySym key_sym, key_sym2; | |
| 786 int len, len2; | |
| 787 int i; | |
| 788 int modifiers; | |
| 789 int key; | |
| 790 | |
| 791 ev_press = (XKeyPressedEvent *)event; | |
| 792 | |
| 793 #ifdef FEAT_XIM | |
| 794 if (xic) | |
| 795 { | |
| 796 # ifdef USE_UTF8LOOKUP | |
| 797 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 798 * the locale isn't utf-8. */ | |
| 799 if (enc_utf8) | |
| 800 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 801 sizeof(string_shortbuf), &key_sym, &status); | |
| 802 else | |
| 803 # endif | |
| 804 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 805 sizeof(string_shortbuf), &key_sym, &status); | |
| 806 if (status == XBufferOverflow) | |
| 807 { | |
| 808 string = (char_u *)XtMalloc(len + 1); | |
| 809 string_alloced = True; | |
| 810 # ifdef USE_UTF8LOOKUP | |
| 811 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 812 * when the locale isn't utf-8. */ | |
| 813 if (enc_utf8) | |
| 814 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 815 len, &key_sym, &status); | |
| 816 else | |
| 817 # endif | |
| 818 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 819 len, &key_sym, &status); | |
| 820 } | |
| 821 if (status == XLookupNone || status == XLookupChars) | |
| 822 key_sym = XK_VoidSymbol; | |
| 823 | |
| 824 # ifdef FEAT_MBYTE | |
| 825 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 826 * Xutf8LookupString() it has already been done. */ | |
| 827 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 828 # ifdef USE_UTF8LOOKUP | |
| 829 && !enc_utf8 | |
| 830 # endif | |
| 831 ) | |
| 832 { | |
| 833 int maxlen = len * 4 + 40; /* guessed */ | |
| 834 char_u *p = (char_u *)XtMalloc(maxlen); | |
| 835 | |
| 836 mch_memmove(p, string, len); | |
| 837 if (string_alloced) | |
| 838 XtFree((char *)string); | |
| 839 string = p; | |
| 840 string_alloced = True; | |
| 841 len = convert_input(p, len, maxlen); | |
| 842 } | |
| 843 # endif | |
| 844 | |
| 845 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 846 * start of a special key. */ | |
| 847 for (i = 0; i < len; ++i) | |
| 848 if (string[i] == CSI) | |
| 849 { | |
| 850 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 851 | |
| 852 mch_memmove(p, string, i + 1); | |
| 853 p[i + 1] = KS_EXTRA; | |
| 854 p[i + 2] = (int)KE_CSI; | |
| 855 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 856 if (string_alloced) | |
| 857 XtFree((char *)string); | |
| 858 string = p; | |
| 859 string_alloced = True; | |
| 860 i += 2; | |
| 861 len += 2; | |
| 862 } | |
| 863 } | |
| 864 else | |
| 865 #endif | |
| 866 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 867 &key_sym, NULL); | |
| 868 | |
| 869 #ifdef SunXK_F36 | |
| 870 /* | |
| 871 * These keys have bogus lookup strings, and trapping them here is | |
| 872 * easier than trying to XRebindKeysym() on them with every possible | |
| 873 * combination of modifiers. | |
| 874 */ | |
| 875 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 876 len = 0; | |
| 877 #endif | |
| 878 | |
| 879 #ifdef FEAT_HANGULIN | |
| 880 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 881 { | |
| 882 hangul_input_state_toggle(); | |
| 883 goto theend; | |
| 884 } | |
| 885 #endif | |
| 886 | |
| 887 if (key_sym == XK_space) | |
| 888 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 889 | |
| 890 /* | |
| 891 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 892 * allow just Ctrl+minus too. | |
| 893 */ | |
| 894 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 895 string[0] = Ctrl__; | |
| 896 | |
| 897 #ifdef XK_ISO_Left_Tab | |
| 898 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 899 if (key_sym == XK_ISO_Left_Tab) | |
| 900 { | |
| 901 key_sym = XK_Tab; | |
| 902 string[0] = TAB; | |
| 903 len = 1; | |
| 904 } | |
| 905 #endif | |
| 906 | |
| 907 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 908 * that already has the 8th bit set. And not when using a double-byte | |
| 909 * encoding, setting the 8th bit may make it the lead byte of a | |
| 910 * double-byte character. */ | |
| 911 if (len == 1 | |
| 912 && (ev_press->state & Mod1Mask) | |
| 913 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 914 && (string[0] & 0x80) == 0 | |
| 915 #ifdef FEAT_MBYTE | |
| 916 && !enc_dbcs | |
| 917 #endif | |
| 918 ) | |
| 919 { | |
| 920 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 921 /* Ignore ALT keys when they are used for the menu only */ | |
| 922 if (gui.menu_is_active | |
| 923 && (p_wak[0] == 'y' | |
| 924 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 925 goto theend; | |
| 926 #endif | |
| 927 /* | |
| 928 * Before we set the 8th bit, check to make sure the user doesn't | |
| 929 * already have a mapping defined for this sequence. We determine this | |
| 930 * by checking to see if the input would be the same without the | |
| 931 * Alt/Meta key. | |
| 932 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 933 */ | |
| 934 ev_press->state &= ~Mod1Mask; | |
| 935 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 936 &key_sym2, NULL); | |
| 937 if (key_sym2 == XK_space) | |
| 938 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 939 if ( len2 == 1 | |
| 940 && string[0] == string2[0] | |
| 941 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 942 { | |
| 943 string[0] |= 0x80; | |
| 944 #ifdef FEAT_MBYTE | |
| 945 if (enc_utf8) /* convert to utf-8 */ | |
| 946 { | |
| 947 string[1] = string[0] & 0xbf; | |
| 948 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 949 if (string[1] == CSI) | |
| 950 { | |
| 951 string[2] = KS_EXTRA; | |
| 952 string[3] = (int)KE_CSI; | |
| 953 len = 4; | |
| 954 } | |
| 955 else | |
| 956 len = 2; | |
| 957 } | |
| 958 #endif | |
| 959 } | |
| 960 else | |
| 961 ev_press->state |= Mod1Mask; | |
| 962 } | |
| 963 | |
| 964 if (len == 1 && string[0] == CSI) | |
| 965 { | |
| 966 string[1] = KS_EXTRA; | |
| 967 string[2] = (int)KE_CSI; | |
| 968 len = -3; | |
| 969 } | |
| 970 | |
| 971 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 972 * value) to detect backspace, delete and keypad keys. */ | |
| 973 if (len == 0 || len == 1) | |
| 974 { | |
| 975 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 976 { | |
| 977 if (special_keys[i].key_sym == key_sym) | |
| 978 { | |
| 979 string[0] = CSI; | |
| 980 string[1] = special_keys[i].vim_code0; | |
| 981 string[2] = special_keys[i].vim_code1; | |
| 982 len = -3; | |
| 983 break; | |
| 984 } | |
| 985 } | |
| 986 } | |
| 987 | |
| 988 /* Unrecognised key is ignored. */ | |
| 989 if (len == 0) | |
| 990 goto theend; | |
| 991 | |
| 992 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 993 * double-byte encoding (can't set the 8th bit). */ | |
| 994 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 995 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 996 || key_sym == XK_Escape | |
| 997 #ifdef FEAT_MBYTE | |
| 998 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 999 #endif | |
| 1000 ) | |
| 1001 { | |
| 1002 modifiers = 0; | |
| 1003 if (ev_press->state & ShiftMask) | |
| 1004 modifiers |= MOD_MASK_SHIFT; | |
| 1005 if (ev_press->state & ControlMask) | |
| 1006 modifiers |= MOD_MASK_CTRL; | |
| 1007 if (ev_press->state & Mod1Mask) | |
| 1008 modifiers |= MOD_MASK_ALT; | |
| 179 | 1009 if (ev_press->state & Mod4Mask) |
| 1010 modifiers |= MOD_MASK_META; | |
| 7 | 1011 |
| 1012 /* | |
| 1013 * For some keys a shift modifier is translated into another key | |
| 1014 * code. | |
| 1015 */ | |
| 1016 if (len == -3) | |
| 1017 key = TO_SPECIAL(string[1], string[2]); | |
| 1018 else | |
| 1019 key = string[0]; | |
| 1020 key = simplify_key(key, &modifiers); | |
| 1021 if (key == CSI) | |
| 1022 key = K_CSI; | |
| 1023 if (IS_SPECIAL(key)) | |
| 1024 { | |
| 1025 string[0] = CSI; | |
| 1026 string[1] = K_SECOND(key); | |
| 1027 string[2] = K_THIRD(key); | |
| 1028 len = 3; | |
| 1029 } | |
| 1030 else | |
| 1031 { | |
| 1032 string[0] = key; | |
| 1033 len = 1; | |
| 1034 } | |
| 1035 | |
| 1036 if (modifiers != 0) | |
| 1037 { | |
| 1038 string2[0] = CSI; | |
| 1039 string2[1] = KS_MODIFIER; | |
| 1040 string2[2] = modifiers; | |
| 1041 add_to_input_buf(string2, 3); | |
| 1042 } | |
| 1043 } | |
| 1044 | |
| 1045 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1046 #ifdef UNIX | |
| 1047 || (intr_char != 0 && string[0] == intr_char) | |
| 1048 #endif | |
| 1049 )) | |
| 1050 { | |
| 1051 trash_input_buf(); | |
| 1052 got_int = TRUE; | |
| 1053 } | |
| 1054 | |
| 1055 add_to_input_buf(string, len); | |
| 1056 | |
| 1057 /* | |
| 1058 * blank out the pointer if necessary | |
| 1059 */ | |
| 1060 if (p_mh) | |
| 1061 gui_mch_mousehide(TRUE); | |
| 1062 | |
| 1063 #if defined(FEAT_BEVAL_TIP) | |
| 1064 { | |
| 1065 BalloonEval *be; | |
| 1066 | |
| 1067 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1068 gui_mch_unpost_balloon(be); | |
| 1069 } | |
| 1070 #endif | |
| 1071 theend: | |
| 1072 {} /* some compilers need a statement here */ | |
| 1073 #ifdef FEAT_XIM | |
| 1074 if (string_alloced) | |
| 1075 XtFree((char *)string); | |
| 1076 #endif | |
| 1077 } | |
| 1078 | |
| 1079 static void | |
|
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1080 gui_x11_mouse_cb( |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
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1081 Widget w UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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1082 XtPointer dud UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
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1083 XEvent *event, |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
changeset
|
1084 Boolean *dum UNUSED) |
| 7 | 1085 { |
| 1086 static XtIntervalId timer = (XtIntervalId)0; | |
| 1087 static int timed_out = TRUE; | |
| 1088 | |
| 1089 int button; | |
| 1090 int repeated_click = FALSE; | |
| 1091 int x, y; | |
| 1092 int_u x_modifiers; | |
| 1093 int_u vim_modifiers; | |
| 1094 | |
| 1095 if (event->type == MotionNotify) | |
| 1096 { | |
| 1097 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1098 x = event->xmotion.x; | |
| 1099 y = event->xmotion.y; | |
| 1100 x_modifiers = event->xmotion.state; | |
| 1101 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1102 ? MOUSE_DRAG : ' '; | |
| 1103 | |
| 1104 /* | |
| 1105 * if our pointer is currently hidden, then we should show it. | |
| 1106 */ | |
| 1107 gui_mch_mousehide(FALSE); | |
| 1108 | |
| 1109 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1110 { | |
| 1111 #ifdef FEAT_MENU | |
| 1112 if (dud) /* moved in vimForm */ | |
| 1113 y -= gui.menu_height; | |
| 1114 #endif | |
| 1115 gui_mouse_moved(x, y); | |
| 1116 return; | |
| 1117 } | |
| 1118 } | |
| 1119 else | |
| 1120 { | |
| 1121 x = event->xbutton.x; | |
| 1122 y = event->xbutton.y; | |
| 1123 if (event->type == ButtonPress) | |
| 1124 { | |
| 1125 /* Handle multiple clicks */ | |
| 1126 if (!timed_out) | |
| 1127 { | |
| 1128 XtRemoveTimeOut(timer); | |
| 1129 repeated_click = TRUE; | |
| 1130 } | |
| 1131 timed_out = FALSE; | |
| 1132 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1133 gui_x11_timer_cb, &timed_out); | |
| 1134 switch (event->xbutton.button) | |
| 1135 { | |
|
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1136 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1137 case Button1: button = MOUSE_LEFT; break; |
| 1138 case Button2: button = MOUSE_MIDDLE; break; | |
| 1139 case Button3: button = MOUSE_RIGHT; break; | |
| 1140 case Button4: button = MOUSE_4; break; | |
| 1141 case Button5: button = MOUSE_5; break; | |
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1142 case 6: button = MOUSE_7; break; |
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1143 case 7: button = MOUSE_6; break; |
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1144 case 8: button = MOUSE_X1; break; |
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1145 case 9: button = MOUSE_X2; break; |
| 7 | 1146 default: |
| 1147 return; /* Unknown button */ | |
| 1148 } | |
| 1149 } | |
| 1150 else if (event->type == ButtonRelease) | |
| 1151 button = MOUSE_RELEASE; | |
| 1152 else | |
| 1153 return; /* Unknown mouse event type */ | |
| 1154 | |
| 1155 x_modifiers = event->xbutton.state; | |
| 1156 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1157 last_mouse_event = event->xbutton; | |
| 1158 #endif | |
| 1159 } | |
| 1160 | |
| 1161 vim_modifiers = 0x0; | |
| 1162 if (x_modifiers & ShiftMask) | |
| 1163 vim_modifiers |= MOUSE_SHIFT; | |
| 1164 if (x_modifiers & ControlMask) | |
| 1165 vim_modifiers |= MOUSE_CTRL; | |
| 1166 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1167 vim_modifiers |= MOUSE_ALT; | |
| 1168 | |
| 1169 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1170 } | |
| 1171 | |
| 1172 /* | |
| 1173 * End of call-back routines | |
| 1174 */ | |
| 1175 | |
| 1176 /* | |
| 1177 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1178 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1179 * when vim is started, whether or not the GUI has been started. | |
| 1180 */ | |
| 1181 void | |
|
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1182 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1183 { |
| 1184 int arg; | |
| 1185 int i; | |
| 1186 | |
| 1187 /* | |
| 1188 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1189 */ | |
| 1190 gui_argc = 0; | |
| 1191 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1192 if (gui_argv == NULL) | |
| 1193 return; | |
| 1194 gui_argv[gui_argc++] = argv[0]; | |
| 1195 arg = 1; | |
| 1196 while (arg < *argc) | |
| 1197 { | |
| 1198 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1199 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1200 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1201 break; | |
| 1202 | |
| 1887 | 1203 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1204 { |
| 1205 /* Remember finding "-rv" or "-reverse" */ | |
| 1206 if (strcmp("-rv", argv[arg]) == 0 | |
| 1207 || strcmp("-reverse", argv[arg]) == 0) | |
| 1208 found_reverse_arg = TRUE; | |
| 1209 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1210 || strcmp("-font", argv[arg]) == 0) | |
| 1211 && arg + 1 < *argc) | |
| 1212 font_argument = argv[arg + 1]; | |
| 1213 | |
| 1214 /* Found match in table, so move it into gui_argv */ | |
| 1215 gui_argv[gui_argc++] = argv[arg]; | |
| 1216 if (--*argc > arg) | |
| 1217 { | |
| 1218 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1219 * sizeof(char *)); | |
| 1220 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1221 { | |
| 1222 /* Move the options argument as well */ | |
| 1223 gui_argv[gui_argc++] = argv[arg]; | |
| 1224 if (--*argc > arg) | |
| 1225 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1226 * sizeof(char *)); | |
| 1227 } | |
| 1228 } | |
| 1229 argv[*argc] = NULL; | |
| 1230 } | |
| 1231 else | |
| 1232 #ifdef FEAT_SUN_WORKSHOP | |
| 1233 if (strcmp("-ws", argv[arg]) == 0) | |
| 1234 { | |
| 1235 usingSunWorkShop++; | |
| 1236 p_acd = TRUE; | |
| 1237 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1238 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1239 (--*argc - arg) * sizeof(char *)); | |
| 1240 argv[*argc] = NULL; | |
| 1241 # ifdef WSDEBUG | |
| 1242 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1243 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1244 # endif | |
| 1245 } | |
| 1246 else | |
| 1247 #endif | |
| 1248 #ifdef FEAT_NETBEANS_INTG | |
| 1249 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1250 { | |
| 1251 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1252 netbeansArg = argv[arg]; | |
| 1253 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1254 (--*argc - arg) * sizeof(char *)); | |
| 1255 argv[*argc] = NULL; | |
| 1256 } | |
| 1257 else | |
| 1258 #endif | |
| 1259 arg++; | |
| 1260 } | |
| 1261 } | |
| 1262 | |
| 1263 #ifndef XtSpecificationRelease | |
| 1264 # define CARDINAL (Cardinal *) | |
| 1265 #else | |
| 1266 # if XtSpecificationRelease == 4 | |
| 1267 # define CARDINAL (Cardinal *) | |
| 1268 # else | |
| 1269 # define CARDINAL (int *) | |
| 1270 # endif | |
| 1271 #endif | |
| 1272 | |
| 1273 /* | |
| 1274 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1275 * Return OK or FAIL. | |
| 1276 */ | |
| 1277 int | |
|
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1278 gui_mch_init_check(void) |
| 7 | 1279 { |
| 1280 #ifdef FEAT_XIM | |
| 1281 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1282 #endif | |
| 1283 open_app_context(); | |
| 1284 if (app_context != NULL) | |
| 1285 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1286 cmdline_options, XtNumber(cmdline_options), |
| 1287 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1288 |
| 1289 if (app_context == NULL || gui.dpy == NULL) | |
| 1290 { | |
| 1291 gui.dying = TRUE; | |
| 1292 EMSG(_(e_opendisp)); | |
| 1293 return FAIL; | |
| 1294 } | |
| 1295 return OK; | |
| 1296 } | |
| 1297 | |
| 1298 | |
| 1299 #ifdef USE_XSMP | |
| 1300 /* | |
| 1301 * Handle XSMP processing, de-registering the attachment upon error | |
| 1302 */ | |
| 1303 static XtInputId _xsmp_xtinputid; | |
| 1304 | |
|
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1305 static void local_xsmp_handle_requests(XtPointer c, int *s, XtInputId *i); |
| 7 | 1306 |
| 1307 static void | |
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1308 local_xsmp_handle_requests( |
|
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1309 XtPointer c UNUSED, |
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1310 int *s UNUSED, |
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1311 XtInputId *i UNUSED) |
| 7 | 1312 { |
| 1313 if (xsmp_handle_requests() == FAIL) | |
| 1314 XtRemoveInput(_xsmp_xtinputid); | |
| 1315 } | |
| 1316 #endif | |
| 1317 | |
| 1318 | |
| 1319 /* | |
| 1320 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1321 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1322 */ | |
| 1323 int | |
|
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1324 gui_mch_init(void) |
| 7 | 1325 { |
| 1326 XtGCMask gc_mask; | |
| 1327 XGCValues gc_vals; | |
| 1328 int x, y, mask; | |
| 1329 unsigned w, h; | |
| 1330 | |
| 1331 #if 0 | |
| 1332 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1333 XSynchronize(gui.dpy, True); | |
| 1334 #endif | |
| 1335 | |
| 1336 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1337 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1338 | |
| 1339 /* | |
| 1340 * Get the application resources | |
| 1341 */ | |
| 1342 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1343 vim_resources, XtNumber(vim_resources), NULL); | |
| 1344 | |
| 1345 gui.scrollbar_height = gui.scrollbar_width; | |
| 1346 | |
| 1347 /* | |
| 1348 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1349 * handle looking for approximate colors. | |
| 1350 */ | |
| 1351 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1352 * gui_mch_def_colors(). Why? | |
| 1353 */ | |
| 1354 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1355 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1356 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1357 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
| 1358 #ifdef FEAT_BEVAL | |
| 1359 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); | |
| 1360 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1361 #endif | |
| 1362 | |
| 1363 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1364 /* If the menu height was set, don't change it at runtime */ | |
| 1365 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1366 gui.menu_height_fixed = TRUE; | |
| 1367 #endif | |
| 1368 | |
| 1369 /* Set default foreground and background colours */ | |
| 1370 gui.norm_pixel = gui.def_norm_pixel; | |
| 1371 gui.back_pixel = gui.def_back_pixel; | |
| 1372 | |
| 1373 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1374 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1375 > gui_get_lightness(gui.norm_pixel)) | |
| 1376 { | |
| 1377 gui.norm_pixel = gui.def_back_pixel; | |
| 1378 gui.back_pixel = gui.def_norm_pixel; | |
| 1379 gui.def_norm_pixel = gui.norm_pixel; | |
| 1380 gui.def_back_pixel = gui.back_pixel; | |
| 1381 } | |
| 1382 | |
| 1383 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1384 * group (set in syntax.c or in a vimrc file) */ | |
| 1385 set_normal_colors(); | |
| 1386 | |
| 1387 /* | |
| 1388 * Check that none of the colors are the same as the background color | |
| 1389 */ | |
| 1390 gui_check_colors(); | |
| 1391 | |
| 1392 /* | |
| 1393 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1394 */ | |
| 1395 gc_mask = GCForeground | GCBackground; | |
| 1396 gc_vals.foreground = gui.norm_pixel; | |
| 1397 gc_vals.background = gui.back_pixel; | |
| 1398 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1399 | |
| 1400 gc_vals.foreground = gui.back_pixel; | |
| 1401 gc_vals.background = gui.norm_pixel; | |
| 1402 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1403 | |
| 1404 gc_mask |= GCFunction; | |
| 1405 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1406 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1407 gc_vals.function = GXxor; | |
| 1408 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1409 | |
| 1410 gui.visibility = VisibilityUnobscured; | |
| 1411 x11_setup_atoms(gui.dpy); | |
| 1412 | |
| 1413 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1414 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1415 | |
| 1416 /* Now adapt the supplied(?) geometry-settings */ | |
| 1417 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1418 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1419 { | |
| 1420 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1421 if (mask & WidthValue) | |
| 1422 Columns = w; | |
| 1423 if (mask & HeightValue) | |
| 857 | 1424 { |
| 1887 | 1425 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1426 p_window = h - 1; |
| 7 | 1427 Rows = h; |
| 857 | 1428 } |
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1429 limit_screen_size(); |
| 7 | 1430 /* |
| 1431 * Set the (x,y) position of the main window only if specified in the | |
| 1432 * users geometry, so we get good defaults when they don't. This needs | |
| 1433 * to be done before the shell is popped up. | |
| 1434 */ | |
| 1435 if (mask & (XValue|YValue)) | |
| 1436 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1437 } | |
| 1438 | |
| 1439 gui_x11_create_widgets(); | |
| 1440 | |
| 1441 /* | |
| 1442 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1443 */ | |
| 1444 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1445 { | |
| 1446 #ifndef HAVE_XPM | |
| 1447 # include "vim_icon.xbm" | |
| 1448 # include "vim_mask.xbm" | |
| 1449 | |
| 1450 Arg arg[2]; | |
| 1451 | |
| 1452 XtSetArg(arg[0], XtNiconPixmap, | |
| 1453 XCreateBitmapFromData(gui.dpy, | |
| 1454 DefaultRootWindow(gui.dpy), | |
| 1455 (char *)vim_icon_bits, | |
| 1456 vim_icon_width, | |
| 1457 vim_icon_height)); | |
| 1458 XtSetArg(arg[1], XtNiconMask, | |
| 1459 XCreateBitmapFromData(gui.dpy, | |
| 1460 DefaultRootWindow(gui.dpy), | |
| 1461 (char *)vim_mask_icon_bits, | |
| 1462 vim_mask_icon_width, | |
| 1463 vim_mask_icon_height)); | |
| 1464 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1465 #else | |
| 1466 /* Use Pixmaps, looking much nicer. */ | |
| 1467 | |
| 1468 /* If you get an error message here, you still need to unpack the runtime | |
| 1469 * archive! */ | |
| 1470 # ifdef magick | |
| 1471 # undef magick | |
| 1472 # endif | |
| 1473 # define magick vim32x32 | |
| 1474 # include "../runtime/vim32x32.xpm" | |
| 1475 # undef magick | |
| 1476 # define magick vim16x16 | |
| 1477 # include "../runtime/vim16x16.xpm" | |
| 1478 # undef magick | |
| 1479 # define magick vim48x48 | |
| 1480 # include "../runtime/vim48x48.xpm" | |
| 1481 # undef magick | |
| 1482 | |
| 1483 static Pixmap icon = 0; | |
| 1484 static Pixmap icon_mask = 0; | |
| 1485 static char **magick = vim32x32; | |
| 1486 Window root_window; | |
| 1487 XIconSize *size; | |
| 1488 int number_sizes; | |
| 1489 Display *dsp; | |
| 1490 Screen *scr; | |
| 1491 XpmAttributes attr; | |
| 1492 Colormap cmap; | |
| 1493 | |
| 1494 /* | |
| 1495 * Adjust the icon to the preferences of the actual window manager. | |
| 1496 */ | |
| 1497 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1498 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1499 &size, &number_sizes) != 0) | |
| 1500 { | |
| 1501 if (number_sizes > 0) | |
| 1502 { | |
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1503 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1504 magick = vim48x48; |
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1505 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1506 magick = vim32x32; |
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1507 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1508 magick = vim16x16; |
| 1509 } | |
| 1510 } | |
| 1511 | |
| 1512 dsp = XtDisplay(vimShell); | |
| 1513 scr = XtScreen(vimShell); | |
| 1514 | |
| 1515 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1516 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1517 | |
| 1518 attr.valuemask = 0L; | |
| 1519 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1520 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1521 attr.colormap = cmap; | |
| 1522 attr.depth = DefaultDepthOfScreen(scr); | |
| 1523 | |
| 1524 if (!icon) | |
| 1605 | 1525 { |
| 7 | 1526 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1527 &icon_mask, &attr); | |
| 1605 | 1528 XpmFreeAttributes(&attr); |
| 1529 } | |
| 7 | 1530 |
| 1531 # ifdef FEAT_GUI_ATHENA | |
| 1532 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1533 # else | |
| 1534 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1535 # endif | |
| 1536 #endif | |
| 1537 } | |
| 1538 | |
| 1539 if (gui.color_approx) | |
| 1540 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1541 | |
| 1542 #ifdef FEAT_SUN_WORKSHOP | |
| 1543 if (usingSunWorkShop) | |
| 1544 workshop_connect(app_context); | |
| 1545 #endif | |
| 1546 | |
| 1547 #ifdef FEAT_BEVAL | |
| 1548 gui_init_tooltip_font(); | |
| 1549 #endif | |
| 1550 #ifdef FEAT_MENU | |
| 1551 gui_init_menu_font(); | |
| 1552 #endif | |
| 1553 | |
| 1554 #ifdef USE_XSMP | |
| 1555 /* Attach listener on ICE connection */ | |
| 1556 if (-1 != xsmp_icefd) | |
| 1557 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1558 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1559 #endif | |
| 1560 | |
| 1561 return OK; | |
| 1562 } | |
| 1563 | |
| 1564 /* | |
| 1565 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1566 */ | |
| 1567 void | |
|
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1568 gui_mch_uninit(void) |
| 7 | 1569 { |
| 1570 gui_x11_destroy_widgets(); | |
| 1571 XtCloseDisplay(gui.dpy); | |
| 1572 gui.dpy = NULL; | |
| 1573 vimShell = (Widget)0; | |
| 1827 | 1574 vim_free(gui_argv); |
| 1575 gui_argv = NULL; | |
| 7 | 1576 } |
| 1577 | |
| 1578 /* | |
| 1579 * Called when the foreground or background color has been changed. | |
| 1580 */ | |
| 1581 void | |
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1582 gui_mch_new_colors(void) |
| 7 | 1583 { |
| 1584 long_u gc_mask; | |
| 1585 XGCValues gc_vals; | |
| 1586 | |
| 1587 gc_mask = GCForeground | GCBackground; | |
| 1588 gc_vals.foreground = gui.norm_pixel; | |
| 1589 gc_vals.background = gui.back_pixel; | |
| 1590 if (gui.text_gc != NULL) | |
| 1591 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1592 | |
| 1593 gc_vals.foreground = gui.back_pixel; | |
| 1594 gc_vals.background = gui.norm_pixel; | |
| 1595 if (gui.back_gc != NULL) | |
| 1596 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1597 | |
| 1598 gc_mask |= GCFunction; | |
| 1599 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1600 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1601 gc_vals.function = GXxor; | |
| 1602 if (gui.invert_gc != NULL) | |
| 1603 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1604 | |
| 1605 gui_x11_set_back_color(); | |
| 1606 } | |
| 1607 | |
| 1608 /* | |
| 1609 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1610 */ | |
| 1611 int | |
|
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1612 gui_mch_open(void) |
| 7 | 1613 { |
| 1614 /* Actually open the window */ | |
| 557 | 1615 XtRealizeWidget(vimShell); |
| 1616 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1617 |
| 1618 gui.wid = gui_x11_get_wid(); | |
| 1619 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1620 | |
| 1621 /* | |
| 1622 * Add a callback for the Close item on the window managers menu, and the | |
| 1623 * save-yourself event. | |
| 1624 */ | |
| 1625 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1626 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1627 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1628 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1629 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1630 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1631 NULL); | |
| 1632 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1633 /* | |
| 1634 * Enable editres protocol (see "man editres"). | |
| 1635 * Usually will need to add -lXmu to the linker line as well. | |
| 1636 */ | |
| 1637 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1638 (XtPointer)NULL); | |
| 1639 #endif | |
| 1640 | |
| 1641 #ifdef FEAT_CLIENTSERVER | |
| 1642 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1643 { | |
| 1644 /* This is a :gui command in a plain vim with no previous server */ | |
| 1645 commWindow = XtWindow(vimShell); | |
| 1646 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1647 } | |
| 1648 else | |
| 1649 { | |
| 1650 /* | |
| 1651 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1652 * have to change the "server" registration to that of the main window | |
| 1653 * If we have not registered a name yet, remember the window | |
| 1654 */ | |
| 1655 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1656 } | |
| 1657 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1658 gui_x11_send_event_handler, NULL); | |
| 1659 #endif | |
| 1660 | |
| 1661 | |
| 1662 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1663 /* The Athena GUI needs this again after opening the window */ | |
| 1664 gui_position_menu(); | |
| 1665 # ifdef FEAT_TOOLBAR | |
| 1666 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1667 gui.toolbar_height); | |
| 1668 # endif | |
| 1669 #endif | |
| 1670 | |
| 1671 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1672 * changed them) */ | |
| 1673 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1674 | |
| 1675 #ifdef FEAT_HANGULIN | |
| 1676 hangul_keyboard_set(); | |
| 1677 #endif | |
| 1678 #ifdef FEAT_XIM | |
| 1679 xim_init(); | |
| 1680 #endif | |
| 1681 #ifdef FEAT_SUN_WORKSHOP | |
| 1682 workshop_postinit(); | |
| 1683 #endif | |
| 1684 | |
| 1685 return OK; | |
| 1686 } | |
| 1687 | |
| 1688 #if defined(FEAT_BEVAL) || defined(PROTO) | |
| 1689 /* | |
| 1690 * Convert the tooltip fontset name to an XFontSet. | |
| 1691 */ | |
| 1692 void | |
|
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1693 gui_init_tooltip_font(void) |
| 7 | 1694 { |
| 1695 XrmValue from, to; | |
| 1696 | |
| 1697 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1698 from.size = strlen(from.addr); | |
| 1699 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1700 to.size = sizeof(XFontSet); | |
| 1701 | |
| 1702 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1703 { | |
| 1704 /* Failed. What to do? */ | |
| 1705 } | |
| 1706 } | |
| 1707 #endif | |
| 1708 | |
| 1709 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1710 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1711 void | |
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1712 gui_init_menu_font(void) |
| 7 | 1713 { |
| 1714 XrmValue from, to; | |
| 1715 | |
| 1716 #ifdef FONTSET_ALWAYS | |
| 1717 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1718 from.size = strlen(from.addr); | |
| 1719 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1720 to.size = sizeof(GuiFontset); | |
| 1721 | |
| 1722 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1723 { | |
| 1724 /* Failed. What to do? */ | |
| 1725 } | |
| 1726 #else | |
| 1727 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1728 from.size = strlen(from.addr); | |
| 1729 to.addr = (XtPointer)&gui.menu_font; | |
| 1730 to.size = sizeof(GuiFont); | |
| 1731 | |
| 1732 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1733 { | |
| 1734 /* Failed. What to do? */ | |
| 1735 } | |
| 1736 #endif | |
| 1737 } | |
| 1738 #endif | |
| 1739 | |
| 1740 void | |
|
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1741 gui_mch_exit(int rc UNUSED) |
| 7 | 1742 { |
| 1743 #if 0 | |
| 1744 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1745 * says that this isn't needed when exiting, so just skip it. */ | |
| 1746 XtCloseDisplay(gui.dpy); | |
| 1747 #endif | |
| 1827 | 1748 vim_free(gui_argv); |
| 1749 gui_argv = NULL; | |
| 7 | 1750 } |
| 1751 | |
| 1752 /* | |
| 1753 * Get the position of the top left corner of the window. | |
| 1754 */ | |
| 1755 int | |
|
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1756 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1757 { |
| 1758 Dimension xpos, ypos; | |
| 1759 | |
| 1760 XtVaGetValues(vimShell, | |
| 1761 XtNx, &xpos, | |
| 1762 XtNy, &ypos, | |
| 1763 NULL); | |
| 1764 *x = xpos; | |
| 1765 *y = ypos; | |
| 1766 return OK; | |
| 1767 } | |
| 1768 | |
| 1769 /* | |
| 1770 * Set the position of the top left corner of the window to the given | |
| 1771 * coordinates. | |
| 1772 */ | |
| 1773 void | |
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1774 gui_mch_set_winpos(int x, int y) |
| 7 | 1775 { |
| 1776 XtVaSetValues(vimShell, | |
| 1777 XtNx, x, | |
| 1778 XtNy, y, | |
| 1779 NULL); | |
| 1780 } | |
| 1781 | |
| 1782 void | |
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1783 gui_mch_set_shellsize( |
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1784 int width, |
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1785 int height, |
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1786 int min_width, |
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1787 int min_height, |
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1788 int base_width, |
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1789 int base_height, |
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1790 int direction UNUSED) |
| 7 | 1791 { |
| 51 | 1792 #ifdef FEAT_XIM |
| 1793 height += xim_get_status_area_height(), | |
| 1794 #endif | |
| 7 | 1795 XtVaSetValues(vimShell, |
| 1796 XtNwidthInc, gui.char_width, | |
| 1797 XtNheightInc, gui.char_height, | |
| 1798 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1799 XtNbaseWidth, base_width, | |
| 1800 XtNbaseHeight, base_height, | |
| 1801 #endif | |
| 1802 XtNminWidth, min_width, | |
| 1803 XtNminHeight, min_height, | |
| 1804 XtNwidth, width, | |
| 1805 XtNheight, height, | |
| 1806 NULL); | |
| 1807 } | |
| 1808 | |
| 1809 /* | |
| 445 | 1810 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1811 * Is there no way in X to find out how wide the borders really are? |
| 1812 */ | |
| 1813 void | |
|
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1814 gui_mch_get_screen_dimensions( |
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1815 int *screen_w, |
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1816 int *screen_h) |
| 7 | 1817 { |
| 1818 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1819 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1820 } | |
| 1821 | |
| 1822 /* | |
| 1823 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1824 * font. | |
| 1825 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1826 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1827 */ | |
| 1828 int | |
|
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1829 gui_mch_init_font( |
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1830 char_u *font_name, |
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1831 int do_fontset UNUSED) |
| 7 | 1832 { |
| 1833 XFontStruct *font = NULL; | |
| 1834 | |
| 1835 #ifdef FEAT_XFONTSET | |
| 1836 XFontSet fontset = NULL; | |
| 46 | 1837 #endif |
| 1838 | |
| 1839 #ifdef FEAT_GUI_MOTIF | |
| 1840 /* A font name equal "*" is indicating, that we should activate the font | |
| 1841 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1842 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1843 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1844 #endif | |
| 1845 | |
| 1846 #ifdef FEAT_XFONTSET | |
| 7 | 1847 if (do_fontset) |
| 1848 { | |
| 1849 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1850 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1851 if (font_name != NULL) | |
| 1852 { | |
| 1853 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1854 if (fontset == NULL) | |
| 1855 return FAIL; | |
| 1856 } | |
| 1857 } | |
| 1858 else | |
| 1859 #endif | |
| 1860 { | |
| 1861 if (font_name == NULL) | |
| 1862 { | |
| 1863 /* | |
| 1864 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1865 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1866 * will hopefully always be there. | |
| 1867 */ | |
| 1868 font_name = gui.rsrc_font_name; | |
| 1869 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1870 if (font == NULL) | |
| 1871 font_name = (char_u *)DFLT_FONT; | |
| 1872 } | |
| 1873 if (font == NULL) | |
| 1874 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1875 if (font == NULL) | |
| 1876 return FAIL; | |
| 1877 } | |
| 1878 | |
| 1879 gui_mch_free_font(gui.norm_font); | |
| 1880 #ifdef FEAT_XFONTSET | |
| 1881 gui_mch_free_fontset(gui.fontset); | |
| 1882 | |
| 1883 if (fontset != NULL) | |
| 1884 { | |
| 1885 gui.norm_font = NOFONT; | |
| 1886 gui.fontset = (GuiFontset)fontset; | |
| 1887 gui.char_width = fontset_width(fontset); | |
| 1888 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1889 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1890 } | |
| 1891 else | |
| 1892 #endif | |
| 1893 { | |
| 1894 gui.norm_font = (GuiFont)font; | |
| 1895 #ifdef FEAT_XFONTSET | |
| 1896 gui.fontset = NOFONTSET; | |
| 1897 #endif | |
| 1898 gui.char_width = font->max_bounds.width; | |
| 1899 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1900 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1901 } | |
| 1902 | |
| 1903 hl_set_font_name(font_name); | |
| 1904 | |
| 1905 /* | |
| 1906 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1907 * We should also try to work out what font to use for these when they are | |
| 1908 * not specified by X resources, but we don't yet. | |
| 1909 */ | |
| 1910 if (font_name == gui.rsrc_font_name) | |
| 1911 { | |
| 1912 if (gui.bold_font == NOFONT | |
| 1913 && gui.rsrc_bold_font_name != NULL | |
| 1914 && *gui.rsrc_bold_font_name != NUL) | |
| 1915 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1916 if (gui.ital_font == NOFONT | |
| 1917 && gui.rsrc_ital_font_name != NULL | |
| 1918 && *gui.rsrc_ital_font_name != NUL) | |
| 1919 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1920 if (gui.boldital_font == NOFONT | |
| 1921 && gui.rsrc_boldital_font_name != NULL | |
| 1922 && *gui.rsrc_boldital_font_name != NUL) | |
| 1923 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1924 FALSE); | |
| 1925 } | |
| 1926 else | |
| 1927 { | |
| 1928 /* When not using the font specified by the resources, also don't use | |
| 1929 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1930 * strange. */ | |
| 1931 if (gui.bold_font != NOFONT) | |
| 1932 { | |
| 1933 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1934 gui.bold_font = NOFONT; | |
| 1935 } | |
| 1936 if (gui.ital_font != NOFONT) | |
| 1937 { | |
| 1938 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1939 gui.ital_font = NOFONT; | |
| 1940 } | |
| 1941 if (gui.boldital_font != NOFONT) | |
| 1942 { | |
| 1943 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1944 gui.boldital_font = NOFONT; | |
| 1945 } | |
| 1946 } | |
| 1947 | |
| 46 | 1948 #ifdef FEAT_GUI_MOTIF |
| 1949 gui_motif_synch_fonts(); | |
| 1950 #endif | |
| 1951 | |
| 7 | 1952 return OK; |
| 1953 } | |
| 1954 | |
| 1955 /* | |
| 1956 * Get a font structure for highlighting. | |
| 1957 */ | |
| 1958 GuiFont | |
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1959 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1960 { |
| 1961 XFontStruct *font; | |
| 1962 | |
| 1963 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ | |
| 1964 return NOFONT; | |
| 1965 | |
| 1966 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1967 | |
| 1968 if (font == NULL) | |
| 1969 { | |
| 1970 if (giveErrorIfMissing) | |
| 1971 EMSG2(_(e_font), name); | |
| 1972 return NOFONT; | |
| 1973 } | |
| 1974 | |
| 1975 #ifdef DEBUG | |
| 1976 printf("Font Information for '%s':\n", name); | |
| 1977 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1978 font->max_bounds.width, font->ascent + font->descent, | |
| 1979 font->ascent, font->descent); | |
| 1980 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1981 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1982 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1983 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1984 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1985 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1986 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1987 printf(" leftink = %d, rightink = %d\n", | |
| 1988 (font->min_bounds.lbearing < 0), | |
| 1989 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1990 printf("\n"); | |
| 1991 #endif | |
| 1992 | |
| 1993 if (font->max_bounds.width != font->min_bounds.width) | |
| 1994 { | |
| 1995 EMSG2(_(e_fontwidth), name); | |
| 1996 XFreeFont(gui.dpy, font); | |
| 1997 return NOFONT; | |
| 1998 } | |
| 1999 return (GuiFont)font; | |
| 2000 } | |
| 2001 | |
| 46 | 2002 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 2003 /* |
| 2004 * Return the name of font "font" in allocated memory. | |
| 2005 */ | |
| 2006 char_u * | |
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2007 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 2008 { |
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2009 char_u *ret = NULL; |
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2010 |
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2011 if (name != NULL && font == NULL) |
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2012 { |
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2013 /* In this case, there's no way other than doing this. */ |
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2014 ret = vim_strsave(name); |
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2015 } |
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2016 else if (font != NULL) |
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2017 { |
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2018 /* In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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2019 * if failed, use 'name' unless it's NULL. */ |
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2020 unsigned long value = 0L; |
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2021 |
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2022 if (XGetFontProperty(font, XA_FONT, &value)) |
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2023 { |
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2024 char *xa_font_name = NULL; |
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2025 |
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|
2026 xa_font_name = XGetAtomName(gui.dpy, value); |
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2027 if (xa_font_name != NULL) |
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2028 { |
|
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|
2029 ret = vim_strsave((char_u *)xa_font_name); |
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2030 XFree(xa_font_name); |
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2031 } |
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2032 else if (name != NULL) |
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2033 ret = vim_strsave(name); |
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2034 } |
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2035 else if (name != NULL) |
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|
2036 ret = vim_strsave(name); |
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2037 } |
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|
2038 return ret; |
| 38 | 2039 } |
| 46 | 2040 #endif |
| 38 | 2041 |
| 445 | 2042 /* |
| 2043 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2044 */ | |
| 7 | 2045 int |
|
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diff
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|
2046 gui_mch_adjust_charheight(void) |
| 7 | 2047 { |
| 2048 #ifdef FEAT_XFONTSET | |
| 2049 if (gui.fontset != NOFONTSET) | |
| 2050 { | |
| 2051 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2052 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2053 + p_linespace / 2; | |
| 2054 } | |
| 2055 else | |
| 2056 #endif | |
| 2057 { | |
| 2058 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2059 | |
| 2060 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2061 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2062 } | |
| 2063 return OK; | |
| 2064 } | |
| 2065 | |
| 2066 /* | |
| 2067 * Set the current text font. | |
| 2068 */ | |
| 2069 void | |
|
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diff
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|
2070 gui_mch_set_font(GuiFont font) |
| 7 | 2071 { |
| 2072 static Font prev_font = (Font)-1; | |
| 2073 Font fid = ((XFontStruct *)font)->fid; | |
| 2074 | |
| 2075 if (fid != prev_font) | |
| 2076 { | |
| 2077 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2078 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2079 prev_font = fid; | |
| 2080 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2081 } | |
| 2082 #ifdef FEAT_XFONTSET | |
| 2083 current_fontset = (XFontSet)NULL; | |
| 2084 #endif | |
| 2085 } | |
| 2086 | |
| 2087 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2088 /* | |
| 2089 * Set the current text fontset. | |
| 2090 * Adjust the ascent, in case it's different. | |
| 2091 */ | |
| 2092 void | |
|
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|
2093 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2094 { |
| 2095 current_fontset = (XFontSet)fontset; | |
| 2096 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2097 } | |
| 2098 #endif | |
| 2099 | |
| 2100 /* | |
| 2101 * If a font is not going to be used, free its structure. | |
| 2102 */ | |
| 2103 void | |
|
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|
2104 gui_mch_free_font(GuiFont font) |
| 7 | 2105 { |
| 2106 if (font != NOFONT) | |
| 2107 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2108 } | |
| 2109 | |
| 2110 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2111 /* | |
| 2112 * If a fontset is not going to be used, free its structure. | |
| 2113 */ | |
| 2114 void | |
|
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|
2115 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2116 { |
| 2117 if (fontset != NOFONTSET) | |
| 2118 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2119 } | |
| 2120 | |
| 2121 /* | |
| 2122 * Load the fontset "name". | |
| 2123 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2124 */ | |
| 2125 GuiFontset | |
|
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|
2126 gui_mch_get_fontset( |
|
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|
2127 char_u *name, |
|
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|
2128 int giveErrorIfMissing, |
|
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changeset
|
2129 int fixed_width) |
| 7 | 2130 { |
| 2131 XFontSet fontset; | |
| 2132 char **missing, *def_str; | |
| 2133 int num_missing; | |
| 2134 | |
| 2135 if (!gui.in_use || name == NULL) | |
| 2136 return NOFONTSET; | |
| 2137 | |
| 2138 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2139 &def_str); | |
| 2140 if (num_missing > 0) | |
| 2141 { | |
| 2142 int i; | |
| 2143 | |
| 2144 if (giveErrorIfMissing) | |
| 2145 { | |
| 2146 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2147 for (i = 0; i < num_missing; i++) | |
| 2148 EMSG2("%s", missing[i]); | |
| 2149 } | |
| 2150 XFreeStringList(missing); | |
| 2151 } | |
| 2152 | |
| 2153 if (fontset == NULL) | |
| 2154 { | |
| 2155 if (giveErrorIfMissing) | |
| 2156 EMSG2(_(e_fontset), name); | |
| 2157 return NOFONTSET; | |
| 2158 } | |
| 2159 | |
| 2160 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2161 { | |
| 2162 XFreeFontSet(gui.dpy, fontset); | |
| 2163 return NOFONTSET; | |
| 2164 } | |
| 2165 return (GuiFontset)fontset; | |
| 2166 } | |
| 2167 | |
| 2168 /* | |
| 2169 * Check if fontset "fs" is fixed width. | |
| 2170 */ | |
| 2171 static int | |
|
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|
2172 check_fontset_sanity(XFontSet fs) |
| 7 | 2173 { |
| 2174 XFontStruct **xfs; | |
| 2175 char **font_name; | |
| 2176 int fn; | |
| 2177 char *base_name; | |
| 2178 int i; | |
| 2179 int min_width; | |
| 2180 int min_font_idx = 0; | |
| 2181 | |
| 2182 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2183 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2184 for (i = 0; i < fn; i++) | |
| 2185 { | |
| 2186 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2187 { | |
| 2188 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2189 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2190 return FAIL; | |
| 2191 } | |
| 2192 } | |
| 2193 /* scan base font width */ | |
| 2194 min_width = 32767; | |
| 2195 for (i = 0; i < fn; i++) | |
| 2196 { | |
| 2197 if (xfs[i]->max_bounds.width<min_width) | |
| 2198 { | |
| 2199 min_width = xfs[i]->max_bounds.width; | |
| 2200 min_font_idx = i; | |
| 2201 } | |
| 2202 } | |
| 2203 for (i = 0; i < fn; i++) | |
| 2204 { | |
| 2205 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2206 && xfs[i]->max_bounds.width != min_width) | |
| 2207 { | |
|
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2208 EMSG2(_("E253: Fontset name: %s"), base_name); |
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2209 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
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2210 EMSG2(_("Font1: %s"), font_name[i]); |
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2211 EMSGN(_("Font%ld width is not twice that of font0"), i); |
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2212 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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|
2213 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2214 return FAIL; |
| 2215 } | |
| 2216 } | |
| 2217 /* it seems ok. Good Luck!! */ | |
| 2218 return OK; | |
| 2219 } | |
| 2220 | |
| 2221 static int | |
|
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2222 fontset_width(XFontSet fs) |
| 7 | 2223 { |
|
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|
2224 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2225 } |
| 2226 | |
| 2227 int | |
|
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2228 fontset_height( |
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|
2229 XFontSet fs) |
| 7 | 2230 { |
| 2231 XFontSetExtents *extents; | |
| 2232 | |
| 2233 extents = XExtentsOfFontSet(fs); | |
| 2234 return extents->max_logical_extent.height; | |
| 2235 } | |
| 2236 | |
| 2237 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2238 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2239 /* | |
| 2240 * Returns the bounding box height around the actual glyph image of all | |
| 2241 * characters in all fonts of the fontset. | |
| 2242 */ | |
| 2243 int | |
|
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|
2244 fontset_height2(XFontSet fs) |
| 7 | 2245 { |
| 2246 XFontSetExtents *extents; | |
| 2247 | |
| 2248 extents = XExtentsOfFontSet(fs); | |
| 2249 return extents->max_ink_extent.height; | |
| 2250 } | |
| 2251 #endif | |
| 2252 | |
| 2253 /* NOT USED YET | |
| 2254 static int | |
|
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2255 fontset_descent(XFontSet fs) |
| 7 | 2256 { |
| 2257 XFontSetExtents *extents; | |
| 2258 | |
| 2259 extents = XExtentsOfFontSet (fs); | |
| 2260 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2261 } | |
| 2262 */ | |
| 2263 | |
| 2264 static int | |
|
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2265 fontset_ascent(XFontSet fs) |
| 7 | 2266 { |
| 2267 XFontSetExtents *extents; | |
| 2268 | |
| 2269 extents = XExtentsOfFontSet(fs); | |
| 2270 return -extents->max_logical_extent.y; | |
| 2271 } | |
| 2272 | |
| 2273 #endif /* FEAT_XFONTSET */ | |
| 2274 | |
| 2275 /* | |
| 2276 * Return the Pixel value (color) for the given color name. | |
| 2277 * Return INVALCOLOR for error. | |
| 2278 */ | |
| 2279 guicolor_T | |
|
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2280 gui_mch_get_color(char_u *name) |
| 7 | 2281 { |
|
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2282 guicolor_T requested; |
| 7 | 2283 |
| 2284 /* can't do this when GUI not running */ | |
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2285 if (!gui.in_use || name == NULL || *name == NUL) |
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2286 return INVALCOLOR; |
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2287 |
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2288 requested = gui_get_color_cmn(name); |
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2289 if (requested == INVALCOLOR) |
| 7 | 2290 return INVALCOLOR; |
| 2291 | |
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2292 return gui_mch_get_rgb_color( |
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2293 (requested & 0xff0000) >> 16, |
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2294 (requested & 0xff00) >> 8, |
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2295 requested & 0xff); |
|
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2296 } |
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2297 |
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2298 /* |
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2299 * Return the Pixel value (color) for the given RGB values. |
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2300 * Return INVALCOLOR for error. |
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2301 */ |
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2302 guicolor_T |
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2303 gui_mch_get_rgb_color(int r, int g, int b) |
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2304 { |
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2305 char spec[8]; /* space enough to hold "#RRGGBB" */ |
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2306 XColor available; |
|
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2307 Colormap colormap; |
|
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2308 |
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2309 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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|
2310 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
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|
2311 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
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2312 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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2313 return (guicolor_T)available.pixel; |
| 7 | 2314 |
| 2315 return INVALCOLOR; | |
| 2316 } | |
| 2317 | |
| 2318 /* | |
| 206 | 2319 * Set the current text foreground color. |
| 2320 */ | |
| 7 | 2321 void |
|
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|
2322 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2323 { |
| 2324 if (color != prev_fg_color) | |
| 2325 { | |
| 2326 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2327 prev_fg_color = color; | |
| 2328 } | |
| 2329 } | |
| 2330 | |
| 2331 /* | |
| 2332 * Set the current text background color. | |
| 2333 */ | |
| 2334 void | |
|
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diff
changeset
|
2335 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2336 { |
| 2337 if (color != prev_bg_color) | |
| 2338 { | |
| 2339 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2340 prev_bg_color = color; | |
| 2341 } | |
| 2342 } | |
| 2343 | |
| 2344 /* | |
| 206 | 2345 * Set the current text special color. |
| 2346 */ | |
| 2347 void | |
|
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diff
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|
2348 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2349 { |
| 2350 prev_sp_color = color; | |
| 2351 } | |
| 2352 | |
| 2353 /* | |
| 7 | 2354 * create a mouse pointer that is blank |
| 2355 */ | |
| 2356 static Cursor | |
|
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diff
changeset
|
2357 gui_x11_create_blank_mouse(void) |
| 7 | 2358 { |
| 2359 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2360 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2361 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2362 XFreeGC(gui.dpy, gc); | |
| 2363 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2364 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2365 } | |
| 2366 | |
| 206 | 2367 /* |
| 2368 * Draw a curled line at the bottom of the character cell. | |
| 2369 */ | |
| 2370 static void | |
|
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|
2371 draw_curl(int row, int col, int cells) |
| 206 | 2372 { |
| 2373 int i; | |
| 2374 int offset; | |
| 1887 | 2375 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2376 |
| 2377 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2378 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2379 { | |
| 2380 offset = val[i % 8]; | |
| 2381 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2382 FILL_Y(row + 1) - 1 - offset); | |
| 2383 } | |
| 2384 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2385 } | |
| 2386 | |
| 7 | 2387 void |
|
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|
2388 gui_mch_draw_string( |
|
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|
2389 int row, |
|
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|
2390 int col, |
|
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|
2391 char_u *s, |
|
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|
2392 int len, |
|
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diff
changeset
|
2393 int flags) |
| 7 | 2394 { |
| 2395 int cells = len; | |
| 2396 #ifdef FEAT_MBYTE | |
| 717 | 2397 static void *buf = NULL; |
| 7 | 2398 static int buflen = 0; |
| 2399 char_u *p; | |
| 2400 int wlen = 0; | |
| 2401 int c; | |
| 2402 | |
| 2403 if (enc_utf8) | |
| 2404 { | |
| 2405 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2406 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2407 * between calls, because allocating it each time is slow. */ | |
| 2408 if (buflen < len) | |
| 2409 { | |
| 2410 XtFree((char *)buf); | |
| 717 | 2411 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2412 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2413 buflen = len; |
| 2414 } | |
| 2415 p = s; | |
| 2416 cells = 0; | |
| 2417 while (p < s + len) | |
| 2418 { | |
| 2419 c = utf_ptr2char(p); | |
| 717 | 2420 # ifdef FEAT_XFONTSET |
| 2421 if (current_fontset != NULL) | |
| 2422 { | |
| 1887 | 2423 # ifdef SMALL_WCHAR_T |
| 2424 if (c >= 0x10000) | |
| 717 | 2425 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2426 # endif |
| 717 | 2427 ((wchar_t *)buf)[wlen] = c; |
| 2428 } | |
| 2429 else | |
| 2430 # endif | |
| 2431 { | |
| 2432 if (c >= 0x10000) | |
| 2433 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2434 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2435 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2436 } | |
| 7 | 2437 ++wlen; |
| 2438 cells += utf_char2cells(c); | |
| 474 | 2439 p += utf_ptr2len(p); |
| 7 | 2440 } |
| 2441 } | |
| 2442 else if (has_mbyte) | |
| 2443 { | |
| 2444 cells = 0; | |
| 2445 for (p = s; p < s + len; ) | |
| 2446 { | |
| 2447 cells += ptr2cells(p); | |
| 474 | 2448 p += (*mb_ptr2len)(p); |
| 7 | 2449 } |
| 2450 } | |
| 2451 | |
| 2452 #endif | |
| 2453 | |
| 2454 #ifdef FEAT_XFONTSET | |
| 2455 if (current_fontset != NULL) | |
| 2456 { | |
| 2457 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2458 * previous line. This is apparently needed for some fonts which are | |
| 2459 * used in a fontset. */ | |
| 2460 XRectangle clip; | |
| 2461 | |
| 2462 clip.x = 0; | |
| 2463 clip.y = 0; | |
| 2464 clip.height = gui.char_height; | |
| 2465 clip.width = gui.char_width * cells + 1; | |
| 2466 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2467 &clip, 1, Unsorted); | |
| 2468 } | |
| 2469 #endif | |
| 2470 | |
| 2471 if (flags & DRAW_TRANSP) | |
| 2472 { | |
| 2473 #ifdef FEAT_MBYTE | |
| 2474 if (enc_utf8) | |
| 2475 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2476 TEXT_Y(row), buf, wlen); | |
| 2477 else | |
| 2478 #endif | |
| 2479 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2480 TEXT_Y(row), (char *)s, len); | |
| 2481 } | |
| 2482 else if (p_linespace != 0 | |
| 2483 #ifdef FEAT_XFONTSET | |
| 2484 || current_fontset != NULL | |
| 2485 #endif | |
| 2486 ) | |
| 2487 { | |
| 2488 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2489 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2490 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2491 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2492 |
| 7 | 2493 #ifdef FEAT_MBYTE |
| 2494 if (enc_utf8) | |
| 2495 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2496 TEXT_Y(row), buf, wlen); | |
| 2497 else | |
| 2498 #endif | |
| 2499 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2500 TEXT_Y(row), (char *)s, len); | |
| 2501 } | |
| 2502 else | |
| 2503 { | |
| 2504 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2505 #ifdef FEAT_MBYTE | |
| 2506 if (enc_utf8) | |
| 2507 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2508 TEXT_Y(row), buf, wlen); | |
| 2509 else | |
| 2510 #endif | |
| 2511 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2512 TEXT_Y(row), (char *)s, len); | |
| 2513 } | |
| 2514 | |
| 2515 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2516 if (flags & DRAW_BOLD) | |
| 2517 { | |
| 2518 #ifdef FEAT_MBYTE | |
| 2519 if (enc_utf8) | |
| 2520 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2521 TEXT_Y(row), buf, wlen); | |
| 2522 else | |
| 2523 #endif | |
| 2524 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2525 TEXT_Y(row), (char *)s, len); | |
| 2526 } | |
| 2527 | |
| 206 | 2528 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2529 if (flags & DRAW_UNDERC) | |
| 2530 draw_curl(row, col, cells); | |
| 2531 | |
| 7 | 2532 /* Underline: draw a line at the bottom of the character cell. */ |
| 2533 if (flags & DRAW_UNDERL) | |
| 206 | 2534 { |
| 2535 int y = FILL_Y(row + 1) - 1; | |
| 2536 | |
| 2537 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2538 * Otherwise put the line just below the character. */ | |
| 2539 if (p_linespace > 1) | |
| 2540 y -= p_linespace - 1; | |
| 7 | 2541 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2542 y, FILL_X(col + cells) - 1, y); |
| 2543 } | |
| 7 | 2544 |
|
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2545 if (flags & DRAW_STRIKE) |
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2546 { |
|
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|
2547 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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2548 |
|
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|
2549 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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2550 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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2551 y, FILL_X(col + cells) - 1, y); |
|
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2552 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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2553 } |
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2554 |
| 7 | 2555 #ifdef FEAT_XFONTSET |
| 2556 if (current_fontset != NULL) | |
| 2557 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2558 #endif | |
| 2559 } | |
| 2560 | |
| 2561 /* | |
| 2562 * Return OK if the key with the termcap name "name" is supported. | |
| 2563 */ | |
| 2564 int | |
|
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|
2565 gui_mch_haskey(char_u *name) |
| 7 | 2566 { |
| 2567 int i; | |
| 2568 | |
| 2569 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2570 if (name[0] == special_keys[i].vim_code0 && | |
| 2571 name[1] == special_keys[i].vim_code1) | |
| 2572 return OK; | |
| 2573 return FAIL; | |
| 2574 } | |
| 2575 | |
| 2576 /* | |
| 2577 * Return the text window-id and display. Only required for X-based GUI's | |
| 2578 */ | |
| 2579 int | |
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|
2580 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2581 { |
| 2582 *win = XtWindow(vimShell); | |
| 2583 *dis = gui.dpy; | |
| 2584 return OK; | |
| 2585 } | |
| 2586 | |
| 2587 void | |
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2588 gui_mch_beep(void) |
| 7 | 2589 { |
| 2590 XBell(gui.dpy, 0); | |
| 2591 } | |
| 2592 | |
| 2593 void | |
|
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|
2594 gui_mch_flash(int msec) |
| 7 | 2595 { |
| 2596 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2597 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2598 FILL_X((int)Columns) + gui.border_offset, | |
| 2599 FILL_Y((int)Rows) + gui.border_offset); | |
| 2600 XSync(gui.dpy, False); | |
| 2601 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2602 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2603 FILL_X((int)Columns) + gui.border_offset, | |
| 2604 FILL_Y((int)Rows) + gui.border_offset); | |
| 2605 } | |
| 2606 | |
| 2607 /* | |
| 2608 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2609 */ | |
| 2610 void | |
|
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2611 gui_mch_invert_rectangle( |
|
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2612 int r, |
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|
2613 int c, |
|
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2614 int nr, |
|
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|
2615 int nc) |
| 7 | 2616 { |
| 2617 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2618 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2619 } | |
| 2620 | |
| 2621 /* | |
| 2622 * Iconify the GUI window. | |
| 2623 */ | |
| 2624 void | |
|
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|
2625 gui_mch_iconify(void) |
| 7 | 2626 { |
| 2627 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2628 } | |
| 2629 | |
| 2630 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2631 /* | |
| 2632 * Bring the Vim window to the foreground. | |
| 2633 */ | |
| 2634 void | |
|
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|
2635 gui_mch_set_foreground(void) |
| 7 | 2636 { |
| 2637 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2638 } | |
| 2639 #endif | |
| 2640 | |
| 2641 /* | |
| 2642 * Draw a cursor without focus. | |
| 2643 */ | |
| 2644 void | |
|
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|
2645 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2646 { |
| 2647 int w = 1; | |
| 2648 | |
| 2649 #ifdef FEAT_MBYTE | |
| 2650 if (mb_lefthalve(gui.row, gui.col)) | |
| 2651 w = 2; | |
| 2652 #endif | |
| 2653 gui_mch_set_fg_color(color); | |
| 2654 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2655 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2656 } | |
| 2657 | |
| 2658 /* | |
| 2659 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2660 * color "color". | |
| 2661 */ | |
| 2662 void | |
|
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2663 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2664 { |
| 2665 gui_mch_set_fg_color(color); | |
| 2666 | |
| 2667 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2668 #ifdef FEAT_RIGHTLEFT | |
| 2669 /* vertical line should be on the right of current point */ | |
| 2670 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2671 #endif | |
| 2672 FILL_X(gui.col), | |
| 2673 FILL_Y(gui.row) + gui.char_height - h, | |
| 2674 w, h); | |
| 2675 } | |
| 2676 | |
| 2677 /* | |
| 2678 * Catch up with any queued X events. This may put keyboard input into the | |
| 2679 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2680 * nothing in the X event queue (& no timers pending), then we return | |
| 2681 * immediately. | |
| 2682 */ | |
| 2683 void | |
|
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2684 gui_mch_update(void) |
| 7 | 2685 { |
| 2686 XtInputMask mask, desired; | |
| 2687 | |
| 2688 #ifdef ALT_X_INPUT | |
| 2689 if (suppress_alternate_input) | |
| 2690 desired = (XtIMXEvent | XtIMTimer); | |
| 2691 else | |
| 2692 #endif | |
| 2693 desired = (XtIMAll); | |
| 2694 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2695 && !vim_is_input_buf_full()) | |
| 2696 XtAppProcessEvent(app_context, desired); | |
| 2697 } | |
| 2698 | |
| 2699 /* | |
| 2700 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2701 * from the keyboard. | |
| 2702 * wtime == -1 Wait forever. | |
| 2703 * wtime == 0 This should never happen. | |
| 2704 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2705 * Returns OK if a character was found to be available within the given time, | |
| 2706 * or FAIL otherwise. | |
| 2707 */ | |
| 2708 int | |
|
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2709 gui_mch_wait_for_chars(long wtime) |
| 7 | 2710 { |
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2711 int focus; |
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2712 int retval = FAIL; |
| 7 | 2713 |
| 2714 /* | |
| 2715 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2716 * this function (otherwise a random value on the stack may be changed). | |
| 2717 */ | |
| 2718 static int timed_out; | |
| 2719 XtIntervalId timer = (XtIntervalId)0; | |
| 2720 XtInputMask desired; | |
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2721 #ifdef FEAT_JOB_CHANNEL |
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2722 XtIntervalId channel_timer = (XtIntervalId)0; |
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2723 #endif |
| 7 | 2724 |
| 2725 timed_out = FALSE; | |
| 2726 | |
| 2727 if (wtime > 0) | |
| 2728 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2729 &timed_out); | |
|
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2730 #ifdef FEAT_JOB_CHANNEL |
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2731 /* If there is a channel with the keep_open flag we need to poll for input |
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2732 * on them. */ |
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2733 if (channel_any_keep_open()) |
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2734 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2735 channel_poll_cb, (XtPointer)&channel_timer); |
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2736 #endif |
| 7 | 2737 |
| 2738 focus = gui.in_focus; | |
| 2739 #ifdef ALT_X_INPUT | |
| 2740 if (suppress_alternate_input) | |
| 2741 desired = (XtIMXEvent | XtIMTimer); | |
| 2742 else | |
| 2743 #endif | |
| 2744 desired = (XtIMAll); | |
| 2745 while (!timed_out) | |
| 2746 { | |
| 2747 /* Stop or start blinking when focus changes */ | |
| 2748 if (gui.in_focus != focus) | |
| 2749 { | |
| 2750 if (gui.in_focus) | |
| 2751 gui_mch_start_blink(); | |
| 2752 else | |
| 2753 gui_mch_stop_blink(); | |
| 2754 focus = gui.in_focus; | |
| 2755 } | |
| 2756 | |
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2757 #ifdef MESSAGE_QUEUE |
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2758 # ifdef FEAT_TIMERS |
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2759 did_add_timer = FALSE; |
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2760 # endif |
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2761 parse_queued_messages(); |
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2762 # ifdef FEAT_TIMERS |
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2763 if (did_add_timer) |
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2764 /* Need to recompute the waiting time. */ |
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2765 break; |
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2766 # endif |
| 2638 | 2767 #endif |
| 2768 | |
| 7 | 2769 /* |
| 2770 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2771 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2772 * event arrives. No need to check for input_buf_full because we are | |
| 2773 * returning as soon as it contains a single char. Note that | |
| 2774 * XtAppNextEvent() may not be used because it will not return after a | |
| 2775 * timer event has arrived -- webb | |
| 2776 */ | |
| 2777 XtAppProcessEvent(app_context, desired); | |
| 2778 | |
| 2779 if (input_available()) | |
| 2780 { | |
|
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2781 retval = OK; |
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2782 break; |
| 7 | 2783 } |
| 2784 } | |
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2785 |
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2786 if (timer != (XtIntervalId)0 && !timed_out) |
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2787 XtRemoveTimeOut(timer); |
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2788 #ifdef FEAT_JOB_CHANNEL |
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2789 if (channel_timer != (XtIntervalId)0) |
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2790 XtRemoveTimeOut(channel_timer); |
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2791 #endif |
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2792 |
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2793 return retval; |
| 7 | 2794 } |
| 2795 | |
| 2796 /* | |
| 2797 * Output routines. | |
| 2798 */ | |
| 2799 | |
| 2800 /* Flush any output to the screen */ | |
| 2801 void | |
|
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2802 gui_mch_flush(void) |
| 7 | 2803 { |
| 2804 XFlush(gui.dpy); | |
| 2805 } | |
| 2806 | |
| 2807 /* | |
| 2808 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2809 * (row2, col2) inclusive. | |
| 2810 */ | |
| 2811 void | |
|
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2812 gui_mch_clear_block( |
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2813 int row1, |
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2814 int col1, |
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2815 int row2, |
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|
2816 int col2) |
| 7 | 2817 { |
| 2818 int x; | |
| 2819 | |
| 2820 x = FILL_X(col1); | |
| 2821 | |
| 2822 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2823 * spilled over to the next column. */ | |
| 2824 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2825 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2826 (row2 - row1 + 1) * gui.char_height); | |
| 2827 } | |
| 2828 | |
| 2829 void | |
|
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2830 gui_mch_clear_all(void) |
| 7 | 2831 { |
| 2832 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2833 } | |
| 2834 | |
| 2835 /* | |
| 2836 * Delete the given number of lines from the given row, scrolling up any | |
| 2837 * text further down within the scroll region. | |
| 2838 */ | |
| 2839 void | |
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2840 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2841 { |
| 2842 if (gui.visibility == VisibilityFullyObscured) | |
| 2843 return; /* Can't see the window */ | |
| 2844 | |
| 2845 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2846 * over */ | |
| 2847 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2848 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2849 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2850 + (gui.scroll_region_right == Columns - 1), | |
| 2851 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2852 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2853 | |
| 2854 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2855 gui.scroll_region_left, | |
| 2856 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2857 gui_x11_check_copy_area(); | |
| 2858 } | |
| 2859 | |
| 2860 /* | |
| 2861 * Insert the given number of lines before the given row, scrolling down any | |
| 2862 * following text within the scroll region. | |
| 2863 */ | |
| 2864 void | |
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2865 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2866 { |
| 2867 if (gui.visibility == VisibilityFullyObscured) | |
| 2868 return; /* Can't see the window */ | |
| 2869 | |
| 2870 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2871 * over */ | |
| 2872 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2873 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2874 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2875 + (gui.scroll_region_right == Columns - 1), | |
| 2876 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2877 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2878 | |
| 2879 gui_clear_block(row, gui.scroll_region_left, | |
| 2880 row + num_lines - 1, gui.scroll_region_right); | |
| 2881 gui_x11_check_copy_area(); | |
| 2882 } | |
| 2883 | |
| 2884 /* | |
| 2885 * Update the region revealed by scrolling up/down. | |
| 2886 */ | |
| 2887 static void | |
|
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2888 gui_x11_check_copy_area(void) |
| 7 | 2889 { |
| 2890 XEvent event; | |
| 2891 XGraphicsExposeEvent *gevent; | |
| 2892 | |
| 2893 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2894 return; | |
| 2895 | |
| 2896 XFlush(gui.dpy); | |
| 2897 | |
| 2898 /* Wait to check whether the scroll worked or not */ | |
| 2899 for (;;) | |
| 2900 { | |
| 2901 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2902 return; /* The scroll worked. */ | |
| 2903 | |
| 2904 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2905 { | |
| 2906 gevent = (XGraphicsExposeEvent *)&event; | |
| 2907 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2908 if (gevent->count == 0) | |
| 2909 return; /* This was the last expose event */ | |
| 2910 } | |
| 2911 XSync(gui.dpy, False); | |
| 2912 } | |
| 2913 } | |
| 2914 | |
| 2915 /* | |
| 2916 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2917 */ | |
| 2918 | |
| 2919 void | |
|
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2920 clip_mch_lose_selection(VimClipboard *cbd) |
| 7 | 2921 { |
| 2922 clip_x11_lose_selection(vimShell, cbd); | |
| 2923 } | |
| 2924 | |
| 2925 int | |
|
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2926 clip_mch_own_selection(VimClipboard *cbd) |
| 7 | 2927 { |
| 2928 return clip_x11_own_selection(vimShell, cbd); | |
| 2929 } | |
| 2930 | |
| 2931 void | |
|
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2932 clip_mch_request_selection(VimClipboard *cbd) |
| 7 | 2933 { |
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2934 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2935 } |
| 2936 | |
| 2937 void | |
|
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diff
changeset
|
2938 clip_mch_set_selection( |
|
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parents:
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diff
changeset
|
2939 VimClipboard *cbd) |
| 7 | 2940 { |
| 2941 clip_x11_set_selection(cbd); | |
| 2942 } | |
| 2943 | |
| 2944 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2945 /* | |
| 2946 * Menu stuff. | |
| 2947 */ | |
| 2948 | |
| 2949 /* | |
| 2950 * Make a menu either grey or not grey. | |
| 2951 */ | |
| 2952 void | |
|
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7803
diff
changeset
|
2953 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2954 { |
| 2955 if (menu->id != (Widget)0) | |
| 2956 { | |
| 2957 gui_mch_menu_hidden(menu, False); | |
| 2958 if (grey | |
| 2959 #ifdef FEAT_GUI_MOTIF | |
| 2960 || !menu->sensitive | |
| 2961 #endif | |
| 2962 ) | |
| 2963 XtSetSensitive(menu->id, False); | |
| 2964 else | |
| 2965 XtSetSensitive(menu->id, True); | |
| 2966 } | |
| 2967 } | |
| 2968 | |
| 2969 /* | |
| 2970 * Make menu item hidden or not hidden | |
| 2971 */ | |
| 2972 void | |
|
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diff
changeset
|
2973 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2974 { |
| 2975 if (menu->id != (Widget)0) | |
| 2976 { | |
| 2977 if (hidden) | |
| 2978 XtUnmanageChild(menu->id); | |
| 2979 else | |
| 2980 XtManageChild(menu->id); | |
| 2981 } | |
| 2982 } | |
| 2983 | |
| 2984 /* | |
| 2985 * This is called after setting all the menus to grey/hidden or not. | |
| 2986 */ | |
| 2987 void | |
|
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diff
changeset
|
2988 gui_mch_draw_menubar(void) |
| 7 | 2989 { |
| 2990 /* Nothing to do in X */ | |
| 2991 } | |
| 2992 | |
| 2993 void | |
|
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diff
changeset
|
2994 gui_x11_menu_cb( |
|
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|
2995 Widget w UNUSED, |
|
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|
2996 XtPointer client_data, |
|
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|
2997 XtPointer call_data UNUSED) |
| 7 | 2998 { |
| 2999 gui_menu_cb((vimmenu_T *)client_data); | |
| 3000 } | |
| 3001 | |
| 3002 #endif /* FEAT_MENU */ | |
| 3003 | |
| 3004 | |
| 3005 | |
| 3006 /* | |
| 3007 * Function called when window closed. Works like ":qa". | |
| 3008 * Should put up a requester! | |
| 3009 */ | |
| 3010 static void | |
|
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changeset
|
3011 gui_x11_wm_protocol_handler( |
|
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|
3012 Widget w UNUSED, |
|
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|
3013 XtPointer client_data UNUSED, |
|
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|
3014 XEvent *event, |
|
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|
3015 Boolean *dum UNUSED) |
| 7 | 3016 { |
| 3017 /* | |
| 3018 * Only deal with Client messages. | |
| 3019 */ | |
| 3020 if (event->type != ClientMessage) | |
| 3021 return; | |
| 3022 | |
| 3023 /* | |
| 3024 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3025 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3026 * Just sync our swap files. | |
| 3027 */ | |
| 1887 | 3028 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3029 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3030 { | |
| 3031 out_flush(); | |
| 3032 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3033 | |
| 3034 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3035 * know we are done saving ourselves. We don't want to be restarted, | |
| 3036 * thus set argv to NULL. */ | |
| 3037 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3038 return; | |
| 3039 } | |
| 3040 | |
| 1887 | 3041 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3042 wm_atoms[DELETE_WINDOW_IDX]) |
| 3043 return; | |
| 3044 | |
| 3045 gui_shell_closed(); | |
| 3046 } | |
| 3047 | |
| 3048 #ifdef FEAT_CLIENTSERVER | |
| 3049 /* | |
| 3050 * Function called when property changed. Check for incoming commands | |
| 3051 */ | |
| 3052 static void | |
|
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|
3053 gui_x11_send_event_handler( |
|
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|
3054 Widget w UNUSED, |
|
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|
3055 XtPointer client_data UNUSED, |
|
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|
3056 XEvent *event, |
|
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changeset
|
3057 Boolean *dum UNUSED) |
| 7 | 3058 { |
| 3059 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3060 | |
| 3061 if (e->type == PropertyNotify && e->window == commWindow | |
| 3062 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3063 { | |
|
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changeset
|
3064 serverEventProc(gui.dpy, event, 0); |
| 7 | 3065 } |
| 3066 } | |
| 3067 #endif | |
| 3068 | |
| 3069 /* | |
| 3070 * Cursor blink functions. | |
| 3071 * | |
| 3072 * This is a simple state machine: | |
| 3073 * BLINK_NONE not blinking at all | |
| 3074 * BLINK_OFF blinking, cursor is not shown | |
| 3075 * BLINK_ON blinking, cursor is shown | |
| 3076 */ | |
| 3077 | |
| 3078 #define BLINK_NONE 0 | |
| 3079 #define BLINK_OFF 1 | |
| 3080 #define BLINK_ON 2 | |
| 3081 | |
| 3082 static int blink_state = BLINK_NONE; | |
| 3083 static long_u blink_waittime = 700; | |
| 3084 static long_u blink_ontime = 400; | |
| 3085 static long_u blink_offtime = 250; | |
| 3086 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3087 | |
|
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|
3088 int |
|
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|
3089 gui_mch_is_blinking(void) |
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|
3090 { |
|
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|
3091 return blink_state != BLINK_NONE; |
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|
3092 } |
|
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|
3093 |
|
9428
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|
3094 int |
|
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|
3095 gui_mch_is_blink_off(void) |
|
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|
3096 { |
|
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|
3097 return blink_state == BLINK_OFF; |
|
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|
3098 } |
|
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|
3099 |
| 7 | 3100 void |
|
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changeset
|
3101 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3102 { |
| 3103 blink_waittime = waittime; | |
| 3104 blink_ontime = on; | |
| 3105 blink_offtime = off; | |
| 3106 } | |
| 3107 | |
| 3108 /* | |
| 3109 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3110 */ | |
| 3111 void | |
|
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diff
changeset
|
3112 gui_mch_stop_blink(void) |
| 7 | 3113 { |
| 3114 if (blink_timer != (XtIntervalId)0) | |
| 3115 { | |
| 3116 XtRemoveTimeOut(blink_timer); | |
| 3117 blink_timer = (XtIntervalId)0; | |
| 3118 } | |
| 3119 if (blink_state == BLINK_OFF) | |
| 3120 gui_update_cursor(TRUE, FALSE); | |
| 3121 blink_state = BLINK_NONE; | |
| 3122 } | |
| 3123 | |
| 3124 static void | |
|
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diff
changeset
|
3125 gui_x11_blink_cb( |
|
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|
3126 XtPointer timed_out UNUSED, |
|
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|
3127 XtIntervalId *interval_id UNUSED) |
| 7 | 3128 { |
| 3129 if (blink_state == BLINK_ON) | |
| 3130 { | |
| 3131 gui_undraw_cursor(); | |
| 3132 blink_state = BLINK_OFF; | |
| 3133 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3134 gui_x11_blink_cb, NULL); | |
| 3135 } | |
| 3136 else | |
| 3137 { | |
| 3138 gui_update_cursor(TRUE, FALSE); | |
| 3139 blink_state = BLINK_ON; | |
| 3140 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3141 gui_x11_blink_cb, NULL); | |
| 3142 } | |
| 3143 } | |
| 3144 | |
| 3145 /* | |
|
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|
3146 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3147 * waiting time and shows the cursor. |
|
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|
3148 */ |
|
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|
3149 void |
|
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|
3150 gui_mch_start_blink(void) |
|
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|
3151 { |
|
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|
3152 if (blink_timer != (XtIntervalId)0) |
|
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|
3153 XtRemoveTimeOut(blink_timer); |
|
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|
3154 /* Only switch blinking on if none of the times is zero */ |
|
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|
3155 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3156 { |
|
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|
3157 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
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|
3158 gui_x11_blink_cb, NULL); |
|
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|
3159 blink_state = BLINK_ON; |
|
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|
3160 gui_update_cursor(TRUE, FALSE); |
|
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3161 } |
|
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|
3162 } |
|
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|
3163 |
|
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|
3164 /* |
| 7 | 3165 * Return the RGB value of a pixel as a long. |
| 3166 */ | |
|
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diff
changeset
|
3167 guicolor_T |
|
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changeset
|
3168 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3169 { |
| 3170 XColor xc; | |
| 3171 Colormap colormap; | |
| 3172 | |
| 3173 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3174 xc.pixel = pixel; | |
| 3175 XQueryColor(gui.dpy, colormap, &xc); | |
| 3176 | |
|
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diff
changeset
|
3177 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
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changeset
|
3178 + ((unsigned)xc.blue >> 8)); |
| 7 | 3179 } |
| 3180 | |
| 3181 /* | |
| 3182 * Add the callback functions. | |
| 3183 */ | |
| 3184 void | |
|
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diff
changeset
|
3185 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3186 { |
| 3187 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3188 gui_x11_visibility_cb, (XtPointer)0); | |
| 3189 | |
| 3190 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3191 (XtPointer)0); | |
| 3192 | |
| 3193 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3194 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3195 | |
| 3196 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3197 (XtPointer)0); | |
| 3198 /* | |
| 3199 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3200 * Only needed for some window managers. | |
| 3201 */ | |
| 3202 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3203 { | |
| 3204 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3205 (XtPointer)0); | |
| 3206 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3207 (XtPointer)0); | |
| 3208 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3209 (XtPointer)0); | |
| 3210 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3211 (XtPointer)0); | |
| 3212 } | |
| 3213 | |
| 3214 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3215 (XtPointer)0); | |
| 3216 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3217 (XtPointer)0); | |
| 3218 | |
| 3219 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3220 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3221 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3222 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3223 ButtonMotionMask | PointerMotionMask, | |
| 3224 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3225 } | |
| 3226 | |
| 3227 /* | |
| 88 | 3228 * Get current mouse coordinates in text window. |
| 7 | 3229 */ |
| 88 | 3230 void |
| 3231 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3232 { |
| 3233 int rootx, rooty, winx, winy; | |
| 3234 Window root, child; | |
| 3235 unsigned int mask; | |
| 3236 | |
| 3237 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3238 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3239 *x = winx; | |
| 3240 *y = winy; | |
| 3241 } else { | |
| 3242 *x = -1; | |
| 3243 *y = -1; | |
| 3244 } | |
| 7 | 3245 } |
| 3246 | |
| 3247 void | |
|
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parents:
7803
diff
changeset
|
3248 gui_mch_setmouse(int x, int y) |
| 7 | 3249 { |
| 3250 if (gui.wid) | |
| 3251 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3252 } | |
| 3253 | |
| 3254 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3255 XButtonPressedEvent * | |
|
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parents:
7803
diff
changeset
|
3256 gui_x11_get_last_mouse_event(void) |
| 7 | 3257 { |
| 3258 return &last_mouse_event; | |
| 3259 } | |
| 3260 #endif | |
| 3261 | |
| 3262 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3263 | |
| 3264 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3265 * to provide room for the bitmap! */ | |
| 3266 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3267 | |
| 3268 void | |
|
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parents:
7803
diff
changeset
|
3269 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3270 { |
| 3271 XImage *sign; | |
| 3272 | |
| 3273 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3274 { | |
| 3275 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3276 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3277 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3278 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3279 TEXT_Y(row) - sign->height, | |
| 3280 sign->width, sign->height); | |
| 3281 } | |
| 3282 } | |
| 3283 | |
| 3284 void * | |
|
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parents:
7803
diff
changeset
|
3285 gui_mch_register_sign(char_u *signfile) |
| 7 | 3286 { |
| 3287 XpmAttributes attrs; | |
| 1827 | 3288 XImage *sign = NULL; |
| 7 | 3289 int status; |
| 3290 | |
| 3291 /* | |
| 3292 * Setup the color substitution table. | |
| 3293 */ | |
| 3294 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3295 { | |
| 1827 | 3296 XpmColorSymbol color[5] = |
| 7 | 3297 { |
| 1827 | 3298 {"none", NULL, 0}, |
| 3299 {"iconColor1", NULL, 0}, | |
| 3300 {"bottomShadowColor", NULL, 0}, | |
| 3301 {"topShadowColor", NULL, 0}, | |
| 3302 {"selectColor", NULL, 0} | |
| 3303 }; | |
| 3304 attrs.valuemask = XpmColorSymbols; | |
| 3305 attrs.numsymbols = 2; | |
| 3306 attrs.colorsymbols = color; | |
| 3307 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3308 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3309 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3310 &sign, NULL, &attrs); |
| 1827 | 3311 if (status == 0) |
| 3312 { | |
| 3313 /* Sign width is fixed at two columns now. | |
| 3314 if (sign->width > gui.sign_width) | |
|
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changeset
|
3315 gui.sign_width = sign->width + 8; */ |
| 7 | 3316 } |
| 1827 | 3317 else |
| 3318 EMSG(_(e_signdata)); | |
| 7 | 3319 } |
| 3320 | |
| 3321 return (void *)sign; | |
| 3322 } | |
| 3323 | |
| 3324 void | |
|
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parents:
7803
diff
changeset
|
3325 gui_mch_destroy_sign(void *sign) |
| 7 | 3326 { |
| 1827 | 3327 XDestroyImage((XImage*)sign); |
| 7 | 3328 } |
| 3329 #endif | |
| 3330 | |
| 3331 | |
| 3332 #ifdef FEAT_MOUSESHAPE | |
| 3333 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3334 * from hidden to not hidden. */ | |
| 3335 static int last_shape = 0; | |
| 3336 #endif | |
| 3337 | |
| 3338 /* | |
| 3339 * Use the blank mouse pointer or not. | |
| 3340 */ | |
| 3341 void | |
|
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diff
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|
3342 gui_mch_mousehide( |
|
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parents:
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diff
changeset
|
3343 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3344 { |
| 3345 if (gui.pointer_hidden != hide) | |
| 3346 { | |
| 3347 gui.pointer_hidden = hide; | |
| 3348 if (hide) | |
| 3349 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3350 else | |
| 3351 #ifdef FEAT_MOUSESHAPE | |
| 3352 mch_set_mouse_shape(last_shape); | |
| 3353 #else | |
| 3354 XUndefineCursor(gui.dpy, gui.wid); | |
| 3355 #endif | |
| 3356 } | |
| 3357 } | |
| 3358 | |
| 3359 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3360 | |
| 3361 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3362 * misc2.c! */ | |
| 3363 static int mshape_ids[] = | |
| 3364 { | |
| 3365 XC_left_ptr, /* arrow */ | |
| 3366 0, /* blank */ | |
| 3367 XC_xterm, /* beam */ | |
| 3368 XC_sb_v_double_arrow, /* updown */ | |
| 3369 XC_sizing, /* udsizing */ | |
| 3370 XC_sb_h_double_arrow, /* leftright */ | |
| 3371 XC_sizing, /* lrsizing */ | |
| 3372 XC_watch, /* busy */ | |
| 3373 XC_X_cursor, /* no */ | |
| 3374 XC_crosshair, /* crosshair */ | |
| 3375 XC_hand1, /* hand1 */ | |
| 3376 XC_hand2, /* hand2 */ | |
| 3377 XC_pencil, /* pencil */ | |
| 3378 XC_question_arrow, /* question */ | |
| 3379 XC_right_ptr, /* right-arrow */ | |
| 3380 XC_center_ptr, /* up-arrow */ | |
| 3381 XC_left_ptr /* last one */ | |
| 3382 }; | |
| 3383 | |
| 3384 void | |
|
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parents:
7803
diff
changeset
|
3385 mch_set_mouse_shape(int shape) |
| 7 | 3386 { |
| 3387 int id; | |
| 3388 | |
| 3389 if (!gui.in_use) | |
| 3390 return; | |
| 3391 | |
| 3392 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3393 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3394 else | |
| 3395 { | |
| 3396 if (shape >= MSHAPE_NUMBERED) | |
| 3397 { | |
| 3398 id = shape - MSHAPE_NUMBERED; | |
| 3399 if (id >= XC_num_glyphs) | |
| 3400 id = XC_left_ptr; | |
| 3401 else | |
| 3402 id &= ~1; /* they are always even (why?) */ | |
| 3403 } | |
| 3404 else | |
| 3405 id = mshape_ids[shape]; | |
| 3406 | |
| 3407 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3408 } | |
| 3409 if (shape != MSHAPE_HIDE) | |
| 3410 last_shape = shape; | |
| 3411 } | |
| 3412 #endif | |
| 3413 | |
| 3414 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO) | |
| 3415 /* | |
| 3416 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3417 * The check for a non-toolbar item was added, because there is a crash when | |
| 3418 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3419 */ | |
| 3420 void | |
|
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parents:
7803
diff
changeset
|
3421 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3422 { |
| 3423 if (menu->id != NULL && menu->parent != NULL | |
| 3424 && menu_is_toolbar(menu->parent->name)) | |
| 3425 { | |
| 3426 /* Always destroy and create the balloon, in case the string was | |
| 3427 * changed. */ | |
| 3428 if (menu->tip != NULL) | |
| 3429 { | |
| 3430 gui_mch_destroy_beval_area(menu->tip); | |
| 3431 menu->tip = NULL; | |
| 3432 } | |
| 3433 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3434 menu->tip = gui_mch_create_beval_area( | |
| 3435 menu->id, | |
| 3436 menu->strings[MENU_INDEX_TIP], | |
| 3437 NULL, | |
| 3438 NULL); | |
| 3439 } | |
| 3440 } | |
| 3441 #endif |