Mercurial > vim
annotate src/gui_x11.c @ 12871:1a450ce6980c v8.0.1312
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
commit https://github.com/vim/vim/commit/c3719bd87beca9f72d2e9f11e36d561c2c3b57b0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Nov 18 22:13:31 2017 +0100
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Problem: balloon_show() only works in terminal when compiled with the GUI.
Solution: Add FEAT_BEVAL_GUI and refactor to move common code out of the GUI
specific file.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 18 Nov 2017 22:15:05 +0100 |
| parents | 2a8890b80923 |
| children | f4c3a7f410f4 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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changeset
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 /* | |
| 11 * Common code for the Motif and Athena GUI. | |
| 12 * Not used for GTK. | |
| 13 */ | |
| 14 | |
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patch 8.0.0367: types in include files may be inconsistent
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15 #include "vim.h" |
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patch 8.0.0367: types in include files may be inconsistent
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16 |
| 7 | 17 #include <X11/keysym.h> |
| 18 #include <X11/Xatom.h> | |
| 19 #include <X11/StringDefs.h> | |
| 20 #include <X11/Intrinsic.h> | |
| 21 #include <X11/Shell.h> | |
| 22 #include <X11/cursorfont.h> | |
| 23 | |
| 24 /* | |
| 25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a | |
| 26 * transparent background instead of black. | |
| 27 */ | |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
| 29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP)) | |
| 30 # include <Xm/XpmP.h> | |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
| 33 # include <X11/xpm.h> | |
| 34 # endif | |
| 35 #endif | |
| 36 | |
| 37 #ifdef FEAT_XFONTSET | |
| 38 # ifdef X_LOCALE | |
| 39 # include <X11/Xlocale.h> | |
| 40 # else | |
| 41 # include <locale.h> | |
| 42 # endif | |
| 43 #endif | |
| 44 | |
| 45 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 46 # include <X11/Sunkeysym.h> | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 50 # include <X11/Xmu/Editres.h> | |
| 51 #endif | |
| 52 | |
| 53 #define VIM_NAME "vim" | |
| 54 #define VIM_CLASS "Vim" | |
| 55 | |
| 56 /* Default resource values */ | |
| 57 #define DFLT_FONT "7x13" | |
| 58 #ifdef FONTSET_ALWAYS | |
| 59 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 60 #else | |
| 61 # define DFLT_MENU_FONT XtDefaultFont | |
| 62 #endif | |
| 63 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 64 | |
| 65 #ifdef FEAT_GUI_ATHENA | |
| 66 # define DFLT_MENU_BG_COLOR "gray77" | |
| 67 # define DFLT_MENU_FG_COLOR "black" | |
| 68 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 69 # define DFLT_SCROLL_FG_COLOR "gray77" | |
|
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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parents:
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70 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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parents:
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71 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 72 #else |
| 73 /* use the default (CDE) colors */ | |
| 74 # define DFLT_MENU_BG_COLOR "" | |
| 75 # define DFLT_MENU_FG_COLOR "" | |
| 76 # define DFLT_SCROLL_BG_COLOR "" | |
| 77 # define DFLT_SCROLL_FG_COLOR "" | |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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diff
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78 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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86d470495333
commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
Christian Brabandt <cb@256bit.org>
parents:
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79 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 80 #endif |
| 81 | |
| 82 Widget vimShell = (Widget)0; | |
| 83 | |
| 84 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 85 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 86 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 87 | |
| 88 #ifdef FEAT_XFONTSET | |
| 89 /* | |
| 90 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 91 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 92 */ | |
| 93 static XFontSet current_fontset = NULL; | |
| 94 | |
| 95 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 96 do \ | |
| 97 { \ | |
| 98 if (current_fontset != NULL) \ | |
| 99 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 100 else \ | |
| 101 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 102 } while (0) | |
| 103 | |
| 104 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 105 do \ | |
| 106 { \ | |
| 107 if (current_fontset != NULL) \ | |
| 108 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 109 else \ | |
| 717 | 110 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 111 } while (0) | |
| 112 | |
| 113 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 114 do \ | |
| 115 { \ | |
| 116 if (current_fontset != NULL) \ | |
| 117 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 118 else \ | |
| 119 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 120 } while (0) |
| 121 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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122 static int check_fontset_sanity(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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123 static int fontset_width(XFontSet fs); |
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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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124 static int fontset_ascent(XFontSet fs); |
| 7 | 125 #endif |
| 126 | |
| 127 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 128 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 129 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 130 |
| 131 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 132 static XButtonPressedEvent last_mouse_event; | |
| 133 #endif | |
| 134 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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135 static void gui_x11_check_copy_area(void); |
| 7 | 136 #ifdef FEAT_CLIENTSERVER |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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137 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 138 #endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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139 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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140 static Cursor gui_x11_create_blank_mouse(void); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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141 static void draw_curl(int row, int col, int cells); |
| 7 | 142 |
| 143 | |
| 144 /* | |
| 145 * Keycodes recognized by vim. | |
| 146 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 147 * same change! | |
| 148 */ | |
| 149 static struct specialkey | |
| 150 { | |
| 151 KeySym key_sym; | |
| 152 char_u vim_code0; | |
| 153 char_u vim_code1; | |
| 154 } special_keys[] = | |
| 155 { | |
| 156 {XK_Up, 'k', 'u'}, | |
| 157 {XK_Down, 'k', 'd'}, | |
| 158 {XK_Left, 'k', 'l'}, | |
| 159 {XK_Right, 'k', 'r'}, | |
| 160 | |
| 161 {XK_F1, 'k', '1'}, | |
| 162 {XK_F2, 'k', '2'}, | |
| 163 {XK_F3, 'k', '3'}, | |
| 164 {XK_F4, 'k', '4'}, | |
| 165 {XK_F5, 'k', '5'}, | |
| 166 {XK_F6, 'k', '6'}, | |
| 167 {XK_F7, 'k', '7'}, | |
| 168 {XK_F8, 'k', '8'}, | |
| 169 {XK_F9, 'k', '9'}, | |
| 170 {XK_F10, 'k', ';'}, | |
| 171 | |
| 172 {XK_F11, 'F', '1'}, | |
| 173 {XK_F12, 'F', '2'}, | |
| 174 {XK_F13, 'F', '3'}, | |
| 175 {XK_F14, 'F', '4'}, | |
| 176 {XK_F15, 'F', '5'}, | |
| 177 {XK_F16, 'F', '6'}, | |
| 178 {XK_F17, 'F', '7'}, | |
| 179 {XK_F18, 'F', '8'}, | |
| 180 {XK_F19, 'F', '9'}, | |
| 181 {XK_F20, 'F', 'A'}, | |
| 182 | |
| 183 {XK_F21, 'F', 'B'}, | |
| 184 {XK_F22, 'F', 'C'}, | |
| 185 {XK_F23, 'F', 'D'}, | |
| 186 {XK_F24, 'F', 'E'}, | |
| 187 {XK_F25, 'F', 'F'}, | |
| 188 {XK_F26, 'F', 'G'}, | |
| 189 {XK_F27, 'F', 'H'}, | |
| 190 {XK_F28, 'F', 'I'}, | |
| 191 {XK_F29, 'F', 'J'}, | |
| 192 {XK_F30, 'F', 'K'}, | |
| 193 | |
| 194 {XK_F31, 'F', 'L'}, | |
| 195 {XK_F32, 'F', 'M'}, | |
| 196 {XK_F33, 'F', 'N'}, | |
| 197 {XK_F34, 'F', 'O'}, | |
| 198 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 199 #ifdef SunXK_F36 | |
| 200 {SunXK_F36, 'F', 'Q'}, | |
| 201 {SunXK_F37, 'F', 'R'}, | |
| 202 #endif | |
| 203 | |
| 204 {XK_Help, '%', '1'}, | |
| 205 {XK_Undo, '&', '8'}, | |
| 206 {XK_BackSpace, 'k', 'b'}, | |
| 207 {XK_Insert, 'k', 'I'}, | |
| 208 {XK_Delete, 'k', 'D'}, | |
| 209 {XK_Home, 'k', 'h'}, | |
| 210 {XK_End, '@', '7'}, | |
| 211 {XK_Prior, 'k', 'P'}, | |
| 212 {XK_Next, 'k', 'N'}, | |
| 213 {XK_Print, '%', '9'}, | |
| 214 | |
| 215 /* Keypad keys: */ | |
| 216 #ifdef XK_KP_Left | |
| 217 {XK_KP_Left, 'k', 'l'}, | |
| 218 {XK_KP_Right, 'k', 'r'}, | |
| 219 {XK_KP_Up, 'k', 'u'}, | |
| 220 {XK_KP_Down, 'k', 'd'}, | |
| 221 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 222 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 223 {XK_KP_Home, 'K', '1'}, | |
| 224 {XK_KP_End, 'K', '4'}, | |
| 225 {XK_KP_Prior, 'K', '3'}, | |
| 226 {XK_KP_Next, 'K', '5'}, | |
| 227 | |
| 228 {XK_KP_Add, 'K', '6'}, | |
| 229 {XK_KP_Subtract, 'K', '7'}, | |
| 230 {XK_KP_Divide, 'K', '8'}, | |
| 231 {XK_KP_Multiply, 'K', '9'}, | |
| 232 {XK_KP_Enter, 'K', 'A'}, | |
| 233 {XK_KP_Decimal, 'K', 'B'}, | |
| 234 | |
| 235 {XK_KP_0, 'K', 'C'}, | |
| 236 {XK_KP_1, 'K', 'D'}, | |
| 237 {XK_KP_2, 'K', 'E'}, | |
| 238 {XK_KP_3, 'K', 'F'}, | |
| 239 {XK_KP_4, 'K', 'G'}, | |
| 240 {XK_KP_5, 'K', 'H'}, | |
| 241 {XK_KP_6, 'K', 'I'}, | |
| 242 {XK_KP_7, 'K', 'J'}, | |
| 243 {XK_KP_8, 'K', 'K'}, | |
| 244 {XK_KP_9, 'K', 'L'}, | |
| 245 #endif | |
| 246 | |
| 247 /* End of list marker: */ | |
| 248 {(KeySym)0, 0, 0} | |
| 249 }; | |
| 250 | |
| 251 #define XtNboldFont "boldFont" | |
| 252 #define XtCBoldFont "BoldFont" | |
| 253 #define XtNitalicFont "italicFont" | |
| 254 #define XtCItalicFont "ItalicFont" | |
| 255 #define XtNboldItalicFont "boldItalicFont" | |
| 256 #define XtCBoldItalicFont "BoldItalicFont" | |
| 257 #define XtNscrollbarWidth "scrollbarWidth" | |
| 258 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 259 #define XtNmenuHeight "menuHeight" | |
| 260 #define XtCMenuHeight "MenuHeight" | |
| 261 #define XtNmenuFont "menuFont" | |
| 262 #define XtCMenuFont "MenuFont" | |
| 263 #define XtNmenuFontSet "menuFontSet" | |
| 264 #define XtCMenuFontSet "MenuFontSet" | |
| 265 | |
| 266 | |
| 267 /* Resources for setting the foreground and background colors of menus */ | |
| 268 #define XtNmenuBackground "menuBackground" | |
| 269 #define XtCMenuBackground "MenuBackground" | |
| 270 #define XtNmenuForeground "menuForeground" | |
| 271 #define XtCMenuForeground "MenuForeground" | |
| 272 | |
| 273 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 274 #define XtNscrollBackground "scrollBackground" | |
| 275 #define XtCScrollBackground "ScrollBackground" | |
| 276 #define XtNscrollForeground "scrollForeground" | |
| 277 #define XtCScrollForeground "ScrollForeground" | |
| 278 | |
| 279 /* Resources for setting the foreground and background colors of tooltip */ | |
| 280 #define XtNtooltipBackground "tooltipBackground" | |
| 281 #define XtCTooltipBackground "TooltipBackground" | |
| 282 #define XtNtooltipForeground "tooltipForeground" | |
| 283 #define XtCTooltipForeground "TooltipForeground" | |
| 284 #define XtNtooltipFont "tooltipFont" | |
| 285 #define XtCTooltipFont "TooltipFont" | |
| 286 | |
| 287 /* | |
| 288 * X Resources: | |
| 289 */ | |
| 290 static XtResource vim_resources[] = | |
| 291 { | |
| 292 { | |
| 293 XtNforeground, | |
| 294 XtCForeground, | |
| 295 XtRPixel, | |
| 296 sizeof(Pixel), | |
| 297 XtOffsetOf(gui_T, def_norm_pixel), | |
| 298 XtRString, | |
| 299 XtDefaultForeground | |
| 300 }, | |
| 301 { | |
| 302 XtNbackground, | |
| 303 XtCBackground, | |
| 304 XtRPixel, | |
| 305 sizeof(Pixel), | |
| 306 XtOffsetOf(gui_T, def_back_pixel), | |
| 307 XtRString, | |
| 308 XtDefaultBackground | |
| 309 }, | |
| 310 { | |
| 311 XtNfont, | |
| 312 XtCFont, | |
| 313 XtRString, | |
| 314 sizeof(String *), | |
| 315 XtOffsetOf(gui_T, rsrc_font_name), | |
| 316 XtRImmediate, | |
| 317 XtDefaultFont | |
| 318 }, | |
| 319 { | |
| 320 XtNboldFont, | |
| 321 XtCBoldFont, | |
| 322 XtRString, | |
| 323 sizeof(String *), | |
| 324 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 325 XtRImmediate, | |
| 326 "" | |
| 327 }, | |
| 328 { | |
| 329 XtNitalicFont, | |
| 330 XtCItalicFont, | |
| 331 XtRString, | |
| 332 sizeof(String *), | |
| 333 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 334 XtRImmediate, | |
| 335 "" | |
| 336 }, | |
| 337 { | |
| 338 XtNboldItalicFont, | |
| 339 XtCBoldItalicFont, | |
| 340 XtRString, | |
| 341 sizeof(String *), | |
| 342 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 343 XtRImmediate, | |
| 344 "" | |
| 345 }, | |
| 346 { | |
| 347 XtNgeometry, | |
| 348 XtCGeometry, | |
| 349 XtRString, | |
| 350 sizeof(String *), | |
| 351 XtOffsetOf(gui_T, geom), | |
| 352 XtRImmediate, | |
| 353 "" | |
| 354 }, | |
| 355 { | |
| 356 XtNreverseVideo, | |
| 357 XtCReverseVideo, | |
| 358 XtRBool, | |
| 359 sizeof(Bool), | |
| 360 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 361 XtRImmediate, | |
| 362 (XtPointer)False | |
| 363 }, | |
| 364 { | |
| 365 XtNborderWidth, | |
| 366 XtCBorderWidth, | |
| 367 XtRInt, | |
| 368 sizeof(int), | |
| 369 XtOffsetOf(gui_T, border_width), | |
| 370 XtRImmediate, | |
| 371 (XtPointer)2 | |
| 372 }, | |
| 373 { | |
| 374 XtNscrollbarWidth, | |
| 375 XtCScrollbarWidth, | |
| 376 XtRInt, | |
| 377 sizeof(int), | |
| 378 XtOffsetOf(gui_T, scrollbar_width), | |
| 379 XtRImmediate, | |
| 380 (XtPointer)SB_DEFAULT_WIDTH | |
| 381 }, | |
| 382 #ifdef FEAT_MENU | |
| 383 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 384 { | |
| 385 XtNmenuHeight, | |
| 386 XtCMenuHeight, | |
| 387 XtRInt, | |
| 388 sizeof(int), | |
| 389 XtOffsetOf(gui_T, menu_height), | |
| 390 XtRImmediate, | |
| 391 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 392 }, | |
| 393 # endif | |
| 394 { | |
| 395 # ifdef FONTSET_ALWAYS | |
| 396 XtNmenuFontSet, | |
| 397 XtCMenuFontSet, | |
| 398 #else | |
| 399 XtNmenuFont, | |
| 400 XtCMenuFont, | |
| 401 #endif | |
| 402 XtRString, | |
| 403 sizeof(char *), | |
| 404 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 405 XtRString, | |
| 406 DFLT_MENU_FONT | |
| 407 }, | |
| 408 #endif | |
| 409 { | |
| 410 XtNmenuForeground, | |
| 411 XtCMenuForeground, | |
| 412 XtRString, | |
| 413 sizeof(char *), | |
| 414 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 415 XtRString, | |
| 416 DFLT_MENU_FG_COLOR | |
| 417 }, | |
| 418 { | |
| 419 XtNmenuBackground, | |
| 420 XtCMenuBackground, | |
| 421 XtRString, | |
| 422 sizeof(char *), | |
| 423 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 424 XtRString, | |
| 425 DFLT_MENU_BG_COLOR | |
| 426 }, | |
| 427 { | |
| 428 XtNscrollForeground, | |
| 429 XtCScrollForeground, | |
| 430 XtRString, | |
| 431 sizeof(char *), | |
| 432 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 433 XtRString, | |
| 434 DFLT_SCROLL_FG_COLOR | |
| 435 }, | |
| 436 { | |
| 437 XtNscrollBackground, | |
| 438 XtCScrollBackground, | |
| 439 XtRString, | |
| 440 sizeof(char *), | |
| 441 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 442 XtRString, | |
| 443 DFLT_SCROLL_BG_COLOR | |
| 444 }, | |
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12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
445 #ifdef FEAT_BEVAL_GUI |
| 7 | 446 { |
| 447 XtNtooltipForeground, | |
| 448 XtCTooltipForeground, | |
| 449 XtRString, | |
| 450 sizeof(char *), | |
| 451 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 452 XtRString, | |
| 453 DFLT_TOOLTIP_FG_COLOR | |
| 454 }, | |
| 455 { | |
| 456 XtNtooltipBackground, | |
| 457 XtCTooltipBackground, | |
| 458 XtRString, | |
| 459 sizeof(char *), | |
| 460 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 461 XtRString, | |
| 462 DFLT_TOOLTIP_BG_COLOR | |
| 463 }, | |
| 464 { | |
| 465 XtNtooltipFont, | |
| 466 XtCTooltipFont, | |
| 467 XtRString, | |
| 468 sizeof(char *), | |
| 469 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 470 XtRString, | |
| 471 DFLT_TOOLTIP_FONT | |
| 472 }, | |
| 473 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 474 { | |
| 475 "balloonEvalFontSet", | |
| 476 XtCFontSet, | |
| 477 XtRFontSet, | |
| 478 sizeof(XFontSet), | |
| 479 XtOffsetOf(gui_T, tooltip_fontset), | |
| 480 XtRImmediate, | |
| 481 (XtPointer)NOFONTSET | |
| 482 }, | |
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483 #endif /* FEAT_BEVAL_GUI */ |
| 7 | 484 #ifdef FEAT_XIM |
| 485 { | |
| 486 "preeditType", | |
| 487 "PreeditType", | |
| 488 XtRString, | |
| 489 sizeof(char*), | |
| 490 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 491 XtRString, | |
| 492 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 493 }, | |
| 494 { | |
| 495 "inputMethod", | |
| 496 "InputMethod", | |
| 497 XtRString, | |
| 498 sizeof(char*), | |
| 499 XtOffsetOf(gui_T, rsrc_input_method), | |
| 500 XtRString, | |
| 501 NULL | |
| 502 }, | |
| 503 #endif /* FEAT_XIM */ | |
| 504 }; | |
| 505 | |
| 506 /* | |
| 507 * This table holds all the X GUI command line options allowed. This includes | |
| 508 * the standard ones so that we can skip them when vim is started without the | |
| 509 * GUI (but the GUI might start up later). | |
| 510 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 511 */ | |
| 512 static XrmOptionDescRec cmdline_options[] = | |
| 513 { | |
| 514 /* We handle these options ourselves */ | |
| 515 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 516 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 517 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 518 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 519 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 520 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 521 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 522 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 523 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 524 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 525 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 526 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 527 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 528 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 529 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 530 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 531 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 532 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 533 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 534 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 535 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 536 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 537 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 538 #ifdef FONTSET_ALWAYS | |
| 539 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 540 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 541 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 542 #else | |
| 543 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 544 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 545 #endif | |
| 546 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 547 }; | |
| 548 | |
| 549 static int gui_argc = 0; | |
| 550 static char **gui_argv = NULL; | |
| 551 | |
| 552 /* | |
| 553 * Call-back routines. | |
| 554 */ | |
| 555 | |
| 556 static void | |
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557 gui_x11_timer_cb( |
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558 XtPointer timed_out, |
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559 XtIntervalId *interval_id UNUSED) |
| 7 | 560 { |
| 561 *((int *)timed_out) = TRUE; | |
| 562 } | |
| 563 | |
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564 #ifdef FEAT_JOB_CHANNEL |
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565 static void |
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566 channel_poll_cb( |
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567 XtPointer client_data, |
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568 XtIntervalId *interval_id UNUSED) |
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569 { |
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570 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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571 |
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572 /* Using an event handler for a channel that may be disconnected does |
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573 * not work, it hangs. Instead poll for messages. */ |
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574 channel_handle_events(TRUE); |
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575 parse_queued_messages(); |
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576 |
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577 /* repeat */ |
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578 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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579 channel_poll_cb, client_data); |
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580 } |
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581 #endif |
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582 |
| 7 | 583 static void |
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584 gui_x11_visibility_cb( |
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585 Widget w UNUSED, |
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586 XtPointer dud UNUSED, |
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587 XEvent *event, |
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588 Boolean *dum UNUSED) |
| 7 | 589 { |
| 590 if (event->type != VisibilityNotify) | |
| 591 return; | |
| 592 | |
| 593 gui.visibility = event->xvisibility.state; | |
| 594 | |
| 595 /* | |
| 596 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 597 * to receive an event to tell us whether it worked or not. | |
| 598 */ | |
| 599 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 600 gui.visibility != VisibilityUnobscured); | |
| 601 | |
| 602 /* This is needed for when redrawing is slow. */ | |
| 603 gui_mch_update(); | |
| 604 } | |
| 605 | |
| 606 static void | |
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607 gui_x11_expose_cb( |
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608 Widget w UNUSED, |
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609 XtPointer dud UNUSED, |
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610 XEvent *event, |
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611 Boolean *dum UNUSED) |
| 7 | 612 { |
| 613 XExposeEvent *gevent; | |
| 614 int new_x; | |
| 615 | |
| 616 if (event->type != Expose) | |
| 617 return; | |
| 618 | |
| 619 out_flush(); /* make sure all output has been processed */ | |
| 620 | |
| 621 gevent = (XExposeEvent *)event; | |
| 622 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 623 | |
| 624 new_x = FILL_X(0); | |
| 625 | |
| 626 /* Clear the border areas if needed */ | |
| 627 if (gevent->x < new_x) | |
| 628 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 629 if (gevent->y < FILL_Y(0)) | |
| 630 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 631 if (gevent->x > FILL_X(Columns)) | |
| 632 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 633 if (gevent->y > FILL_Y(Rows)) | |
| 634 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 635 | |
| 636 /* This is needed for when redrawing is slow. */ | |
| 637 gui_mch_update(); | |
| 638 } | |
| 639 | |
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640 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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641 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 642 /* |
| 445 | 643 * This function fills in the XRectangle object with the current x,y |
| 644 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 645 * those resources will restore the window to its former position and |
| 445 | 646 * dimensions. |
| 7 | 647 * |
| 445 | 648 * Note: This function may fail, in which case the XRectangle will be |
| 649 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 650 * failed condition prior to calling this function. | |
| 7 | 651 */ |
| 652 static void | |
| 653 shellRectangle(Widget shell, XRectangle *r) | |
| 654 { | |
| 655 Window rootw, shellw, child, parentw; | |
| 656 int absx, absy; | |
| 657 XWindowAttributes a; | |
| 658 Window *children; | |
| 659 unsigned int childrenCount; | |
| 660 | |
| 661 shellw = XtWindow(shell); | |
| 662 if (shellw == 0) | |
| 663 return; | |
| 664 for (;;) | |
| 665 { | |
| 666 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 667 &children, &childrenCount); | |
| 668 XFree(children); | |
| 669 if (parentw == rootw) | |
| 670 break; | |
| 671 shellw = parentw; | |
| 672 } | |
| 673 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 674 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 675 &absx, &absy, &child); | |
| 676 r->x = absx; | |
| 677 r->y = absy; | |
| 678 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 679 } | |
| 680 #endif | |
| 681 | |
| 682 static void | |
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683 gui_x11_resize_window_cb( |
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684 Widget w UNUSED, |
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685 XtPointer dud UNUSED, |
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686 XEvent *event, |
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687 Boolean *dum UNUSED) |
| 7 | 688 { |
| 689 static int lastWidth, lastHeight; | |
| 690 | |
| 691 if (event->type != ConfigureNotify) | |
| 692 return; | |
| 693 | |
| 694 if (event->xconfigure.width != lastWidth | |
| 695 || event->xconfigure.height != lastHeight) | |
| 696 { | |
| 697 lastWidth = event->xconfigure.width; | |
| 698 lastHeight = event->xconfigure.height; | |
| 699 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 700 #ifdef FEAT_XIM | |
| 701 - xim_get_status_area_height() | |
| 702 #endif | |
| 703 ); | |
| 704 } | |
| 705 #ifdef FEAT_SUN_WORKSHOP | |
| 706 if (usingSunWorkShop) | |
| 707 { | |
| 708 XRectangle rec; | |
| 709 | |
| 710 shellRectangle(w, &rec); | |
| 711 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 712 } | |
| 713 #endif | |
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714 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 715 if (netbeans_active()) |
| 7 | 716 { |
| 717 XRectangle rec; | |
| 718 | |
| 719 shellRectangle(w, &rec); | |
| 720 netbeans_frame_moved(rec.x, rec.y); | |
| 721 } | |
| 722 #endif | |
| 723 #ifdef FEAT_XIM | |
| 724 xim_set_preedit(); | |
| 725 #endif | |
| 726 } | |
| 727 | |
| 728 static void | |
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729 gui_x11_focus_change_cb( |
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730 Widget w UNUSED, |
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731 XtPointer data UNUSED, |
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732 XEvent *event, |
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733 Boolean *dum UNUSED) |
| 7 | 734 { |
| 735 gui_focus_change(event->type == FocusIn); | |
| 736 } | |
| 737 | |
| 738 static void | |
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739 gui_x11_enter_cb( |
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740 Widget w UNUSED, |
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741 XtPointer data UNUSED, |
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742 XEvent *event UNUSED, |
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743 Boolean *dum UNUSED) |
| 7 | 744 { |
| 745 gui_focus_change(TRUE); | |
| 746 } | |
| 747 | |
| 748 static void | |
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749 gui_x11_leave_cb( |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
750 Widget w UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
751 XtPointer data UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
752 XEvent *event UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
753 Boolean *dum UNUSED) |
| 7 | 754 { |
| 755 gui_focus_change(FALSE); | |
| 756 } | |
| 757 | |
| 758 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 759 # if X_HAVE_UTF8_STRING | |
| 760 # define USE_UTF8LOOKUP | |
| 761 # endif | |
| 762 #endif | |
| 763 | |
| 764 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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765 gui_x11_key_hit_cb( |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
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766 Widget w UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
767 XtPointer dud UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
768 XEvent *event, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
769 Boolean *dum UNUSED) |
| 7 | 770 { |
| 771 XKeyPressedEvent *ev_press; | |
| 772 #ifdef FEAT_XIM | |
| 773 char_u string2[256]; | |
| 774 char_u string_shortbuf[256]; | |
| 775 char_u *string = string_shortbuf; | |
| 776 Boolean string_alloced = False; | |
| 777 Status status; | |
| 778 #else | |
| 779 char_u string[4], string2[3]; | |
| 780 #endif | |
| 781 KeySym key_sym, key_sym2; | |
| 782 int len, len2; | |
| 783 int i; | |
| 784 int modifiers; | |
| 785 int key; | |
| 786 | |
| 787 ev_press = (XKeyPressedEvent *)event; | |
| 788 | |
| 789 #ifdef FEAT_XIM | |
| 790 if (xic) | |
| 791 { | |
| 792 # ifdef USE_UTF8LOOKUP | |
| 793 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 794 * the locale isn't utf-8. */ | |
| 795 if (enc_utf8) | |
| 796 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 797 sizeof(string_shortbuf), &key_sym, &status); | |
| 798 else | |
| 799 # endif | |
| 800 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 801 sizeof(string_shortbuf), &key_sym, &status); | |
| 802 if (status == XBufferOverflow) | |
| 803 { | |
| 804 string = (char_u *)XtMalloc(len + 1); | |
| 805 string_alloced = True; | |
| 806 # ifdef USE_UTF8LOOKUP | |
| 807 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 808 * when the locale isn't utf-8. */ | |
| 809 if (enc_utf8) | |
| 810 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 811 len, &key_sym, &status); | |
| 812 else | |
| 813 # endif | |
| 814 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 815 len, &key_sym, &status); | |
| 816 } | |
| 817 if (status == XLookupNone || status == XLookupChars) | |
| 818 key_sym = XK_VoidSymbol; | |
| 819 | |
| 820 # ifdef FEAT_MBYTE | |
| 821 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 822 * Xutf8LookupString() it has already been done. */ | |
| 823 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 824 # ifdef USE_UTF8LOOKUP | |
| 825 && !enc_utf8 | |
| 826 # endif | |
| 827 ) | |
| 828 { | |
| 829 int maxlen = len * 4 + 40; /* guessed */ | |
| 830 char_u *p = (char_u *)XtMalloc(maxlen); | |
| 831 | |
| 832 mch_memmove(p, string, len); | |
| 833 if (string_alloced) | |
| 834 XtFree((char *)string); | |
| 835 string = p; | |
| 836 string_alloced = True; | |
| 837 len = convert_input(p, len, maxlen); | |
| 838 } | |
| 839 # endif | |
| 840 | |
| 841 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 842 * start of a special key. */ | |
| 843 for (i = 0; i < len; ++i) | |
| 844 if (string[i] == CSI) | |
| 845 { | |
| 846 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 847 | |
| 848 mch_memmove(p, string, i + 1); | |
| 849 p[i + 1] = KS_EXTRA; | |
| 850 p[i + 2] = (int)KE_CSI; | |
| 851 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 852 if (string_alloced) | |
| 853 XtFree((char *)string); | |
| 854 string = p; | |
| 855 string_alloced = True; | |
| 856 i += 2; | |
| 857 len += 2; | |
| 858 } | |
| 859 } | |
| 860 else | |
| 861 #endif | |
| 862 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 863 &key_sym, NULL); | |
| 864 | |
| 865 #ifdef SunXK_F36 | |
| 866 /* | |
| 867 * These keys have bogus lookup strings, and trapping them here is | |
| 868 * easier than trying to XRebindKeysym() on them with every possible | |
| 869 * combination of modifiers. | |
| 870 */ | |
| 871 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 872 len = 0; | |
| 873 #endif | |
| 874 | |
| 875 #ifdef FEAT_HANGULIN | |
| 876 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 877 { | |
| 878 hangul_input_state_toggle(); | |
| 879 goto theend; | |
| 880 } | |
| 881 #endif | |
| 882 | |
| 883 if (key_sym == XK_space) | |
| 884 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 885 | |
| 886 /* | |
| 887 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 888 * allow just Ctrl+minus too. | |
| 889 */ | |
| 890 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 891 string[0] = Ctrl__; | |
| 892 | |
| 893 #ifdef XK_ISO_Left_Tab | |
| 894 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 895 if (key_sym == XK_ISO_Left_Tab) | |
| 896 { | |
| 897 key_sym = XK_Tab; | |
| 898 string[0] = TAB; | |
| 899 len = 1; | |
| 900 } | |
| 901 #endif | |
| 902 | |
| 903 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 904 * that already has the 8th bit set. And not when using a double-byte | |
| 905 * encoding, setting the 8th bit may make it the lead byte of a | |
| 906 * double-byte character. */ | |
| 907 if (len == 1 | |
| 908 && (ev_press->state & Mod1Mask) | |
| 909 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 910 && (string[0] & 0x80) == 0 | |
| 911 #ifdef FEAT_MBYTE | |
| 912 && !enc_dbcs | |
| 913 #endif | |
| 914 ) | |
| 915 { | |
| 916 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 917 /* Ignore ALT keys when they are used for the menu only */ | |
| 918 if (gui.menu_is_active | |
| 919 && (p_wak[0] == 'y' | |
| 920 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 921 goto theend; | |
| 922 #endif | |
| 923 /* | |
| 924 * Before we set the 8th bit, check to make sure the user doesn't | |
| 925 * already have a mapping defined for this sequence. We determine this | |
| 926 * by checking to see if the input would be the same without the | |
| 927 * Alt/Meta key. | |
| 928 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 929 */ | |
| 930 ev_press->state &= ~Mod1Mask; | |
| 931 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 932 &key_sym2, NULL); | |
| 933 if (key_sym2 == XK_space) | |
| 934 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 935 if ( len2 == 1 | |
| 936 && string[0] == string2[0] | |
| 937 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 938 { | |
| 939 string[0] |= 0x80; | |
| 940 #ifdef FEAT_MBYTE | |
| 941 if (enc_utf8) /* convert to utf-8 */ | |
| 942 { | |
| 943 string[1] = string[0] & 0xbf; | |
| 944 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 945 if (string[1] == CSI) | |
| 946 { | |
| 947 string[2] = KS_EXTRA; | |
| 948 string[3] = (int)KE_CSI; | |
| 949 len = 4; | |
| 950 } | |
| 951 else | |
| 952 len = 2; | |
| 953 } | |
| 954 #endif | |
| 955 } | |
| 956 else | |
| 957 ev_press->state |= Mod1Mask; | |
| 958 } | |
| 959 | |
| 960 if (len == 1 && string[0] == CSI) | |
| 961 { | |
| 962 string[1] = KS_EXTRA; | |
| 963 string[2] = (int)KE_CSI; | |
| 964 len = -3; | |
| 965 } | |
| 966 | |
| 967 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 968 * value) to detect backspace, delete and keypad keys. */ | |
| 969 if (len == 0 || len == 1) | |
| 970 { | |
| 971 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 972 { | |
| 973 if (special_keys[i].key_sym == key_sym) | |
| 974 { | |
| 975 string[0] = CSI; | |
| 976 string[1] = special_keys[i].vim_code0; | |
| 977 string[2] = special_keys[i].vim_code1; | |
| 978 len = -3; | |
| 979 break; | |
| 980 } | |
| 981 } | |
| 982 } | |
| 983 | |
| 984 /* Unrecognised key is ignored. */ | |
| 985 if (len == 0) | |
| 986 goto theend; | |
| 987 | |
| 988 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 989 * double-byte encoding (can't set the 8th bit). */ | |
| 990 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 991 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 992 || key_sym == XK_Escape | |
| 993 #ifdef FEAT_MBYTE | |
| 994 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 995 #endif | |
| 996 ) | |
| 997 { | |
| 998 modifiers = 0; | |
| 999 if (ev_press->state & ShiftMask) | |
| 1000 modifiers |= MOD_MASK_SHIFT; | |
| 1001 if (ev_press->state & ControlMask) | |
| 1002 modifiers |= MOD_MASK_CTRL; | |
| 1003 if (ev_press->state & Mod1Mask) | |
| 1004 modifiers |= MOD_MASK_ALT; | |
| 179 | 1005 if (ev_press->state & Mod4Mask) |
| 1006 modifiers |= MOD_MASK_META; | |
| 7 | 1007 |
| 1008 /* | |
| 1009 * For some keys a shift modifier is translated into another key | |
| 1010 * code. | |
| 1011 */ | |
| 1012 if (len == -3) | |
| 1013 key = TO_SPECIAL(string[1], string[2]); | |
| 1014 else | |
| 1015 key = string[0]; | |
| 1016 key = simplify_key(key, &modifiers); | |
| 1017 if (key == CSI) | |
| 1018 key = K_CSI; | |
| 1019 if (IS_SPECIAL(key)) | |
| 1020 { | |
| 1021 string[0] = CSI; | |
| 1022 string[1] = K_SECOND(key); | |
| 1023 string[2] = K_THIRD(key); | |
| 1024 len = 3; | |
| 1025 } | |
| 1026 else | |
| 1027 { | |
| 1028 string[0] = key; | |
| 1029 len = 1; | |
| 1030 } | |
| 1031 | |
| 1032 if (modifiers != 0) | |
| 1033 { | |
| 1034 string2[0] = CSI; | |
| 1035 string2[1] = KS_MODIFIER; | |
| 1036 string2[2] = modifiers; | |
| 1037 add_to_input_buf(string2, 3); | |
| 1038 } | |
| 1039 } | |
| 1040 | |
| 1041 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1042 #ifdef UNIX | |
| 1043 || (intr_char != 0 && string[0] == intr_char) | |
| 1044 #endif | |
| 1045 )) | |
| 1046 { | |
| 1047 trash_input_buf(); | |
| 1048 got_int = TRUE; | |
| 1049 } | |
| 1050 | |
| 1051 add_to_input_buf(string, len); | |
| 1052 | |
| 1053 /* | |
| 1054 * blank out the pointer if necessary | |
| 1055 */ | |
| 1056 if (p_mh) | |
| 1057 gui_mch_mousehide(TRUE); | |
| 1058 | |
| 1059 #if defined(FEAT_BEVAL_TIP) | |
| 1060 { | |
| 1061 BalloonEval *be; | |
| 1062 | |
| 1063 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1064 gui_mch_unpost_balloon(be); | |
| 1065 } | |
| 1066 #endif | |
| 1067 theend: | |
| 1068 {} /* some compilers need a statement here */ | |
| 1069 #ifdef FEAT_XIM | |
| 1070 if (string_alloced) | |
| 1071 XtFree((char *)string); | |
| 1072 #endif | |
| 1073 } | |
| 1074 | |
| 1075 static void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
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1076 gui_x11_mouse_cb( |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1077 Widget w UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1078 XtPointer dud UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1079 XEvent *event, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1080 Boolean *dum UNUSED) |
| 7 | 1081 { |
| 1082 static XtIntervalId timer = (XtIntervalId)0; | |
| 1083 static int timed_out = TRUE; | |
| 1084 | |
| 1085 int button; | |
| 1086 int repeated_click = FALSE; | |
| 1087 int x, y; | |
| 1088 int_u x_modifiers; | |
| 1089 int_u vim_modifiers; | |
| 1090 | |
| 1091 if (event->type == MotionNotify) | |
| 1092 { | |
| 1093 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1094 x = event->xmotion.x; | |
| 1095 y = event->xmotion.y; | |
| 1096 x_modifiers = event->xmotion.state; | |
| 1097 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1098 ? MOUSE_DRAG : ' '; | |
| 1099 | |
| 1100 /* | |
| 1101 * if our pointer is currently hidden, then we should show it. | |
| 1102 */ | |
| 1103 gui_mch_mousehide(FALSE); | |
| 1104 | |
| 1105 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1106 { | |
| 1107 #ifdef FEAT_MENU | |
| 1108 if (dud) /* moved in vimForm */ | |
| 1109 y -= gui.menu_height; | |
| 1110 #endif | |
| 1111 gui_mouse_moved(x, y); | |
| 1112 return; | |
| 1113 } | |
| 1114 } | |
| 1115 else | |
| 1116 { | |
| 1117 x = event->xbutton.x; | |
| 1118 y = event->xbutton.y; | |
| 1119 if (event->type == ButtonPress) | |
| 1120 { | |
| 1121 /* Handle multiple clicks */ | |
| 1122 if (!timed_out) | |
| 1123 { | |
| 1124 XtRemoveTimeOut(timer); | |
| 1125 repeated_click = TRUE; | |
| 1126 } | |
| 1127 timed_out = FALSE; | |
| 1128 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1129 gui_x11_timer_cb, &timed_out); | |
| 1130 switch (event->xbutton.button) | |
| 1131 { | |
|
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1132 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1133 case Button1: button = MOUSE_LEFT; break; |
| 1134 case Button2: button = MOUSE_MIDDLE; break; | |
| 1135 case Button3: button = MOUSE_RIGHT; break; | |
| 1136 case Button4: button = MOUSE_4; break; | |
| 1137 case Button5: button = MOUSE_5; break; | |
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1138 case 6: button = MOUSE_7; break; |
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8ba562cb3e07
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parents:
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diff
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1139 case 7: button = MOUSE_6; break; |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
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parents:
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1140 case 8: button = MOUSE_X1; break; |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
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parents:
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diff
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1141 case 9: button = MOUSE_X2; break; |
| 7 | 1142 default: |
| 1143 return; /* Unknown button */ | |
| 1144 } | |
| 1145 } | |
| 1146 else if (event->type == ButtonRelease) | |
| 1147 button = MOUSE_RELEASE; | |
| 1148 else | |
| 1149 return; /* Unknown mouse event type */ | |
| 1150 | |
| 1151 x_modifiers = event->xbutton.state; | |
| 1152 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1153 last_mouse_event = event->xbutton; | |
| 1154 #endif | |
| 1155 } | |
| 1156 | |
| 1157 vim_modifiers = 0x0; | |
| 1158 if (x_modifiers & ShiftMask) | |
| 1159 vim_modifiers |= MOUSE_SHIFT; | |
| 1160 if (x_modifiers & ControlMask) | |
| 1161 vim_modifiers |= MOUSE_CTRL; | |
| 1162 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1163 vim_modifiers |= MOUSE_ALT; | |
| 1164 | |
| 1165 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1166 } | |
| 1167 | |
| 1168 /* | |
| 1169 * End of call-back routines | |
| 1170 */ | |
| 1171 | |
| 1172 /* | |
| 1173 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1174 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1175 * when vim is started, whether or not the GUI has been started. | |
| 1176 */ | |
| 1177 void | |
|
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parents:
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diff
changeset
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1178 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1179 { |
| 1180 int arg; | |
| 1181 int i; | |
| 1182 | |
| 1183 /* | |
| 1184 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1185 */ | |
| 1186 gui_argc = 0; | |
| 1187 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1188 if (gui_argv == NULL) | |
| 1189 return; | |
| 1190 gui_argv[gui_argc++] = argv[0]; | |
| 1191 arg = 1; | |
| 1192 while (arg < *argc) | |
| 1193 { | |
| 1194 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1195 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1196 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1197 break; | |
| 1198 | |
| 1887 | 1199 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1200 { |
| 1201 /* Remember finding "-rv" or "-reverse" */ | |
| 1202 if (strcmp("-rv", argv[arg]) == 0 | |
| 1203 || strcmp("-reverse", argv[arg]) == 0) | |
| 1204 found_reverse_arg = TRUE; | |
| 1205 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1206 || strcmp("-font", argv[arg]) == 0) | |
| 1207 && arg + 1 < *argc) | |
| 1208 font_argument = argv[arg + 1]; | |
| 1209 | |
| 1210 /* Found match in table, so move it into gui_argv */ | |
| 1211 gui_argv[gui_argc++] = argv[arg]; | |
| 1212 if (--*argc > arg) | |
| 1213 { | |
| 1214 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1215 * sizeof(char *)); | |
| 1216 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1217 { | |
| 1218 /* Move the options argument as well */ | |
| 1219 gui_argv[gui_argc++] = argv[arg]; | |
| 1220 if (--*argc > arg) | |
| 1221 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1222 * sizeof(char *)); | |
| 1223 } | |
| 1224 } | |
| 1225 argv[*argc] = NULL; | |
| 1226 } | |
| 1227 else | |
| 1228 #ifdef FEAT_SUN_WORKSHOP | |
| 1229 if (strcmp("-ws", argv[arg]) == 0) | |
| 1230 { | |
| 1231 usingSunWorkShop++; | |
| 1232 p_acd = TRUE; | |
| 1233 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1234 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1235 (--*argc - arg) * sizeof(char *)); | |
| 1236 argv[*argc] = NULL; | |
| 1237 # ifdef WSDEBUG | |
| 1238 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1239 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1240 # endif | |
| 1241 } | |
| 1242 else | |
| 1243 #endif | |
| 1244 #ifdef FEAT_NETBEANS_INTG | |
| 1245 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1246 { | |
| 1247 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1248 netbeansArg = argv[arg]; | |
| 1249 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1250 (--*argc - arg) * sizeof(char *)); | |
| 1251 argv[*argc] = NULL; | |
| 1252 } | |
| 1253 else | |
| 1254 #endif | |
| 1255 arg++; | |
| 1256 } | |
| 1257 } | |
| 1258 | |
| 1259 #ifndef XtSpecificationRelease | |
| 1260 # define CARDINAL (Cardinal *) | |
| 1261 #else | |
| 1262 # if XtSpecificationRelease == 4 | |
| 1263 # define CARDINAL (Cardinal *) | |
| 1264 # else | |
| 1265 # define CARDINAL (int *) | |
| 1266 # endif | |
| 1267 #endif | |
| 1268 | |
| 1269 /* | |
| 1270 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1271 * Return OK or FAIL. | |
| 1272 */ | |
| 1273 int | |
|
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1274 gui_mch_init_check(void) |
| 7 | 1275 { |
| 1276 #ifdef FEAT_XIM | |
| 1277 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1278 #endif | |
| 1279 open_app_context(); | |
| 1280 if (app_context != NULL) | |
| 1281 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1282 cmdline_options, XtNumber(cmdline_options), |
| 1283 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1284 |
| 1285 if (app_context == NULL || gui.dpy == NULL) | |
| 1286 { | |
| 1287 gui.dying = TRUE; | |
| 1288 EMSG(_(e_opendisp)); | |
| 1289 return FAIL; | |
| 1290 } | |
| 1291 return OK; | |
| 1292 } | |
| 1293 | |
| 1294 | |
| 1295 #ifdef USE_XSMP | |
| 1296 /* | |
| 1297 * Handle XSMP processing, de-registering the attachment upon error | |
| 1298 */ | |
| 1299 static XtInputId _xsmp_xtinputid; | |
| 1300 | |
|
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1301 static void local_xsmp_handle_requests(XtPointer c, int *s, XtInputId *i); |
| 7 | 1302 |
| 1303 static void | |
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1304 local_xsmp_handle_requests( |
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1305 XtPointer c UNUSED, |
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1306 int *s UNUSED, |
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1307 XtInputId *i UNUSED) |
| 7 | 1308 { |
| 1309 if (xsmp_handle_requests() == FAIL) | |
| 1310 XtRemoveInput(_xsmp_xtinputid); | |
| 1311 } | |
| 1312 #endif | |
| 1313 | |
| 1314 | |
| 1315 /* | |
| 1316 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1317 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1318 */ | |
| 1319 int | |
|
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1320 gui_mch_init(void) |
| 7 | 1321 { |
| 1322 XtGCMask gc_mask; | |
| 1323 XGCValues gc_vals; | |
| 1324 int x, y, mask; | |
| 1325 unsigned w, h; | |
| 1326 | |
| 1327 #if 0 | |
| 1328 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1329 XSynchronize(gui.dpy, True); | |
| 1330 #endif | |
| 1331 | |
| 1332 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1333 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1334 | |
| 1335 /* | |
| 1336 * Get the application resources | |
| 1337 */ | |
| 1338 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1339 vim_resources, XtNumber(vim_resources), NULL); | |
| 1340 | |
| 1341 gui.scrollbar_height = gui.scrollbar_width; | |
| 1342 | |
| 1343 /* | |
| 1344 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1345 * handle looking for approximate colors. | |
| 1346 */ | |
| 1347 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1348 * gui_mch_def_colors(). Why? | |
| 1349 */ | |
| 1350 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1351 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1352 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1353 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1354 #ifdef FEAT_BEVAL_GUI |
| 7 | 1355 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1356 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1357 #endif | |
| 1358 | |
| 1359 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1360 /* If the menu height was set, don't change it at runtime */ | |
| 1361 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1362 gui.menu_height_fixed = TRUE; | |
| 1363 #endif | |
| 1364 | |
| 1365 /* Set default foreground and background colours */ | |
| 1366 gui.norm_pixel = gui.def_norm_pixel; | |
| 1367 gui.back_pixel = gui.def_back_pixel; | |
| 1368 | |
| 1369 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1370 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1371 > gui_get_lightness(gui.norm_pixel)) | |
| 1372 { | |
| 1373 gui.norm_pixel = gui.def_back_pixel; | |
| 1374 gui.back_pixel = gui.def_norm_pixel; | |
| 1375 gui.def_norm_pixel = gui.norm_pixel; | |
| 1376 gui.def_back_pixel = gui.back_pixel; | |
| 1377 } | |
| 1378 | |
| 1379 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1380 * group (set in syntax.c or in a vimrc file) */ | |
| 1381 set_normal_colors(); | |
| 1382 | |
| 1383 /* | |
| 1384 * Check that none of the colors are the same as the background color | |
| 1385 */ | |
| 1386 gui_check_colors(); | |
| 1387 | |
| 1388 /* | |
| 1389 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1390 */ | |
| 1391 gc_mask = GCForeground | GCBackground; | |
| 1392 gc_vals.foreground = gui.norm_pixel; | |
| 1393 gc_vals.background = gui.back_pixel; | |
| 1394 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1395 | |
| 1396 gc_vals.foreground = gui.back_pixel; | |
| 1397 gc_vals.background = gui.norm_pixel; | |
| 1398 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1399 | |
| 1400 gc_mask |= GCFunction; | |
| 1401 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1402 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1403 gc_vals.function = GXxor; | |
| 1404 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1405 | |
| 1406 gui.visibility = VisibilityUnobscured; | |
| 1407 x11_setup_atoms(gui.dpy); | |
| 1408 | |
| 1409 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1410 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1411 | |
| 1412 /* Now adapt the supplied(?) geometry-settings */ | |
| 1413 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1414 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1415 { | |
| 1416 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1417 if (mask & WidthValue) | |
| 1418 Columns = w; | |
| 1419 if (mask & HeightValue) | |
| 857 | 1420 { |
| 1887 | 1421 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1422 p_window = h - 1; |
| 7 | 1423 Rows = h; |
| 857 | 1424 } |
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1425 limit_screen_size(); |
| 7 | 1426 /* |
| 1427 * Set the (x,y) position of the main window only if specified in the | |
| 1428 * users geometry, so we get good defaults when they don't. This needs | |
| 1429 * to be done before the shell is popped up. | |
| 1430 */ | |
| 1431 if (mask & (XValue|YValue)) | |
| 1432 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1433 } | |
| 1434 | |
| 1435 gui_x11_create_widgets(); | |
| 1436 | |
| 1437 /* | |
| 1438 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1439 */ | |
| 1440 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1441 { | |
| 1442 #ifndef HAVE_XPM | |
| 1443 # include "vim_icon.xbm" | |
| 1444 # include "vim_mask.xbm" | |
| 1445 | |
| 1446 Arg arg[2]; | |
| 1447 | |
| 1448 XtSetArg(arg[0], XtNiconPixmap, | |
| 1449 XCreateBitmapFromData(gui.dpy, | |
| 1450 DefaultRootWindow(gui.dpy), | |
| 1451 (char *)vim_icon_bits, | |
| 1452 vim_icon_width, | |
| 1453 vim_icon_height)); | |
| 1454 XtSetArg(arg[1], XtNiconMask, | |
| 1455 XCreateBitmapFromData(gui.dpy, | |
| 1456 DefaultRootWindow(gui.dpy), | |
| 1457 (char *)vim_mask_icon_bits, | |
| 1458 vim_mask_icon_width, | |
| 1459 vim_mask_icon_height)); | |
| 1460 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1461 #else | |
| 1462 /* Use Pixmaps, looking much nicer. */ | |
| 1463 | |
| 1464 /* If you get an error message here, you still need to unpack the runtime | |
| 1465 * archive! */ | |
| 1466 # ifdef magick | |
| 1467 # undef magick | |
| 1468 # endif | |
| 1469 # define magick vim32x32 | |
| 1470 # include "../runtime/vim32x32.xpm" | |
| 1471 # undef magick | |
| 1472 # define magick vim16x16 | |
| 1473 # include "../runtime/vim16x16.xpm" | |
| 1474 # undef magick | |
| 1475 # define magick vim48x48 | |
| 1476 # include "../runtime/vim48x48.xpm" | |
| 1477 # undef magick | |
| 1478 | |
| 1479 static Pixmap icon = 0; | |
| 1480 static Pixmap icon_mask = 0; | |
| 1481 static char **magick = vim32x32; | |
| 1482 Window root_window; | |
| 1483 XIconSize *size; | |
| 1484 int number_sizes; | |
| 1485 Display *dsp; | |
| 1486 Screen *scr; | |
| 1487 XpmAttributes attr; | |
| 1488 Colormap cmap; | |
| 1489 | |
| 1490 /* | |
| 1491 * Adjust the icon to the preferences of the actual window manager. | |
| 1492 */ | |
| 1493 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1494 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1495 &size, &number_sizes) != 0) | |
| 1496 { | |
| 1497 if (number_sizes > 0) | |
| 1498 { | |
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1499 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1500 magick = vim48x48; |
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1501 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1502 magick = vim32x32; |
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1503 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1504 magick = vim16x16; |
| 1505 } | |
| 1506 } | |
| 1507 | |
| 1508 dsp = XtDisplay(vimShell); | |
| 1509 scr = XtScreen(vimShell); | |
| 1510 | |
| 1511 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1512 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1513 | |
| 1514 attr.valuemask = 0L; | |
| 1515 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1516 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1517 attr.colormap = cmap; | |
| 1518 attr.depth = DefaultDepthOfScreen(scr); | |
| 1519 | |
| 1520 if (!icon) | |
| 1605 | 1521 { |
| 7 | 1522 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1523 &icon_mask, &attr); | |
| 1605 | 1524 XpmFreeAttributes(&attr); |
| 1525 } | |
| 7 | 1526 |
| 1527 # ifdef FEAT_GUI_ATHENA | |
| 1528 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1529 # else | |
| 1530 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1531 # endif | |
| 1532 #endif | |
| 1533 } | |
| 1534 | |
| 1535 if (gui.color_approx) | |
| 1536 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1537 | |
| 1538 #ifdef FEAT_SUN_WORKSHOP | |
| 1539 if (usingSunWorkShop) | |
| 1540 workshop_connect(app_context); | |
| 1541 #endif | |
| 1542 | |
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1543 #ifdef FEAT_BEVAL_GUI |
| 7 | 1544 gui_init_tooltip_font(); |
| 1545 #endif | |
| 1546 #ifdef FEAT_MENU | |
| 1547 gui_init_menu_font(); | |
| 1548 #endif | |
| 1549 | |
| 1550 #ifdef USE_XSMP | |
| 1551 /* Attach listener on ICE connection */ | |
| 1552 if (-1 != xsmp_icefd) | |
| 1553 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1554 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1555 #endif | |
| 1556 | |
| 1557 return OK; | |
| 1558 } | |
| 1559 | |
| 1560 /* | |
| 1561 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1562 */ | |
| 1563 void | |
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1564 gui_mch_uninit(void) |
| 7 | 1565 { |
| 1566 gui_x11_destroy_widgets(); | |
| 1567 XtCloseDisplay(gui.dpy); | |
| 1568 gui.dpy = NULL; | |
| 1569 vimShell = (Widget)0; | |
| 1827 | 1570 vim_free(gui_argv); |
| 1571 gui_argv = NULL; | |
| 7 | 1572 } |
| 1573 | |
| 1574 /* | |
| 1575 * Called when the foreground or background color has been changed. | |
| 1576 */ | |
| 1577 void | |
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1578 gui_mch_new_colors(void) |
| 7 | 1579 { |
| 1580 long_u gc_mask; | |
| 1581 XGCValues gc_vals; | |
| 1582 | |
| 1583 gc_mask = GCForeground | GCBackground; | |
| 1584 gc_vals.foreground = gui.norm_pixel; | |
| 1585 gc_vals.background = gui.back_pixel; | |
| 1586 if (gui.text_gc != NULL) | |
| 1587 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1588 | |
| 1589 gc_vals.foreground = gui.back_pixel; | |
| 1590 gc_vals.background = gui.norm_pixel; | |
| 1591 if (gui.back_gc != NULL) | |
| 1592 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1593 | |
| 1594 gc_mask |= GCFunction; | |
| 1595 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1596 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1597 gc_vals.function = GXxor; | |
| 1598 if (gui.invert_gc != NULL) | |
| 1599 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1600 | |
| 1601 gui_x11_set_back_color(); | |
| 1602 } | |
| 1603 | |
| 1604 /* | |
| 1605 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1606 */ | |
| 1607 int | |
|
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1608 gui_mch_open(void) |
| 7 | 1609 { |
| 1610 /* Actually open the window */ | |
| 557 | 1611 XtRealizeWidget(vimShell); |
| 1612 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1613 |
| 1614 gui.wid = gui_x11_get_wid(); | |
| 1615 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1616 | |
| 1617 /* | |
| 1618 * Add a callback for the Close item on the window managers menu, and the | |
| 1619 * save-yourself event. | |
| 1620 */ | |
| 1621 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1622 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1623 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1624 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1625 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1626 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1627 NULL); | |
| 1628 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1629 /* | |
| 1630 * Enable editres protocol (see "man editres"). | |
| 1631 * Usually will need to add -lXmu to the linker line as well. | |
| 1632 */ | |
| 1633 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1634 (XtPointer)NULL); | |
| 1635 #endif | |
| 1636 | |
| 1637 #ifdef FEAT_CLIENTSERVER | |
| 1638 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1639 { | |
| 1640 /* This is a :gui command in a plain vim with no previous server */ | |
| 1641 commWindow = XtWindow(vimShell); | |
| 1642 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1643 } | |
| 1644 else | |
| 1645 { | |
| 1646 /* | |
| 1647 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1648 * have to change the "server" registration to that of the main window | |
| 1649 * If we have not registered a name yet, remember the window | |
| 1650 */ | |
| 1651 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1652 } | |
| 1653 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1654 gui_x11_send_event_handler, NULL); | |
| 1655 #endif | |
| 1656 | |
| 1657 | |
| 1658 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1659 /* The Athena GUI needs this again after opening the window */ | |
| 1660 gui_position_menu(); | |
| 1661 # ifdef FEAT_TOOLBAR | |
| 1662 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1663 gui.toolbar_height); | |
| 1664 # endif | |
| 1665 #endif | |
| 1666 | |
| 1667 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1668 * changed them) */ | |
| 1669 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1670 | |
| 1671 #ifdef FEAT_HANGULIN | |
| 1672 hangul_keyboard_set(); | |
| 1673 #endif | |
| 1674 #ifdef FEAT_XIM | |
| 1675 xim_init(); | |
| 1676 #endif | |
| 1677 #ifdef FEAT_SUN_WORKSHOP | |
| 1678 workshop_postinit(); | |
| 1679 #endif | |
| 1680 | |
| 1681 return OK; | |
| 1682 } | |
| 1683 | |
|
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1684 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1685 /* |
| 1686 * Convert the tooltip fontset name to an XFontSet. | |
| 1687 */ | |
| 1688 void | |
|
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1689 gui_init_tooltip_font(void) |
| 7 | 1690 { |
| 1691 XrmValue from, to; | |
| 1692 | |
| 1693 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1694 from.size = strlen(from.addr); | |
| 1695 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1696 to.size = sizeof(XFontSet); | |
| 1697 | |
| 1698 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1699 { | |
| 1700 /* Failed. What to do? */ | |
| 1701 } | |
| 1702 } | |
| 1703 #endif | |
| 1704 | |
| 1705 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1706 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1707 void | |
|
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1708 gui_init_menu_font(void) |
| 7 | 1709 { |
| 1710 XrmValue from, to; | |
| 1711 | |
| 1712 #ifdef FONTSET_ALWAYS | |
| 1713 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1714 from.size = strlen(from.addr); | |
| 1715 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1716 to.size = sizeof(GuiFontset); | |
| 1717 | |
| 1718 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1719 { | |
| 1720 /* Failed. What to do? */ | |
| 1721 } | |
| 1722 #else | |
| 1723 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1724 from.size = strlen(from.addr); | |
| 1725 to.addr = (XtPointer)&gui.menu_font; | |
| 1726 to.size = sizeof(GuiFont); | |
| 1727 | |
| 1728 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1729 { | |
| 1730 /* Failed. What to do? */ | |
| 1731 } | |
| 1732 #endif | |
| 1733 } | |
| 1734 #endif | |
| 1735 | |
| 1736 void | |
|
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1737 gui_mch_exit(int rc UNUSED) |
| 7 | 1738 { |
| 1739 #if 0 | |
| 1740 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1741 * says that this isn't needed when exiting, so just skip it. */ | |
| 1742 XtCloseDisplay(gui.dpy); | |
| 1743 #endif | |
| 1827 | 1744 vim_free(gui_argv); |
| 1745 gui_argv = NULL; | |
| 7 | 1746 } |
| 1747 | |
| 1748 /* | |
| 1749 * Get the position of the top left corner of the window. | |
| 1750 */ | |
| 1751 int | |
|
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1752 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1753 { |
| 1754 Dimension xpos, ypos; | |
| 1755 | |
| 1756 XtVaGetValues(vimShell, | |
| 1757 XtNx, &xpos, | |
| 1758 XtNy, &ypos, | |
| 1759 NULL); | |
| 1760 *x = xpos; | |
| 1761 *y = ypos; | |
| 1762 return OK; | |
| 1763 } | |
| 1764 | |
| 1765 /* | |
| 1766 * Set the position of the top left corner of the window to the given | |
| 1767 * coordinates. | |
| 1768 */ | |
| 1769 void | |
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1770 gui_mch_set_winpos(int x, int y) |
| 7 | 1771 { |
| 1772 XtVaSetValues(vimShell, | |
| 1773 XtNx, x, | |
| 1774 XtNy, y, | |
| 1775 NULL); | |
| 1776 } | |
| 1777 | |
| 1778 void | |
|
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1779 gui_mch_set_shellsize( |
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1780 int width, |
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1781 int height, |
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1782 int min_width, |
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1783 int min_height, |
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1784 int base_width, |
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1785 int base_height, |
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1786 int direction UNUSED) |
| 7 | 1787 { |
| 51 | 1788 #ifdef FEAT_XIM |
| 1789 height += xim_get_status_area_height(), | |
| 1790 #endif | |
| 7 | 1791 XtVaSetValues(vimShell, |
| 1792 XtNwidthInc, gui.char_width, | |
| 1793 XtNheightInc, gui.char_height, | |
| 1794 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1795 XtNbaseWidth, base_width, | |
| 1796 XtNbaseHeight, base_height, | |
| 1797 #endif | |
| 1798 XtNminWidth, min_width, | |
| 1799 XtNminHeight, min_height, | |
| 1800 XtNwidth, width, | |
| 1801 XtNheight, height, | |
| 1802 NULL); | |
| 1803 } | |
| 1804 | |
| 1805 /* | |
| 445 | 1806 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1807 * Is there no way in X to find out how wide the borders really are? |
| 1808 */ | |
| 1809 void | |
|
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1810 gui_mch_get_screen_dimensions( |
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1811 int *screen_w, |
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1812 int *screen_h) |
| 7 | 1813 { |
| 1814 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1815 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1816 } | |
| 1817 | |
| 1818 /* | |
| 1819 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1820 * font. | |
| 1821 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1822 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1823 */ | |
| 1824 int | |
|
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1825 gui_mch_init_font( |
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1826 char_u *font_name, |
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1827 int do_fontset UNUSED) |
| 7 | 1828 { |
| 1829 XFontStruct *font = NULL; | |
| 1830 | |
| 1831 #ifdef FEAT_XFONTSET | |
| 1832 XFontSet fontset = NULL; | |
| 46 | 1833 #endif |
| 1834 | |
| 1835 #ifdef FEAT_GUI_MOTIF | |
| 1836 /* A font name equal "*" is indicating, that we should activate the font | |
| 1837 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1838 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1839 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1840 #endif | |
| 1841 | |
| 1842 #ifdef FEAT_XFONTSET | |
| 7 | 1843 if (do_fontset) |
| 1844 { | |
| 1845 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1846 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1847 if (font_name != NULL) | |
| 1848 { | |
| 1849 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1850 if (fontset == NULL) | |
| 1851 return FAIL; | |
| 1852 } | |
| 1853 } | |
| 1854 else | |
| 1855 #endif | |
| 1856 { | |
| 1857 if (font_name == NULL) | |
| 1858 { | |
| 1859 /* | |
| 1860 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1861 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1862 * will hopefully always be there. | |
| 1863 */ | |
| 1864 font_name = gui.rsrc_font_name; | |
| 1865 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1866 if (font == NULL) | |
| 1867 font_name = (char_u *)DFLT_FONT; | |
| 1868 } | |
| 1869 if (font == NULL) | |
| 1870 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1871 if (font == NULL) | |
| 1872 return FAIL; | |
| 1873 } | |
| 1874 | |
| 1875 gui_mch_free_font(gui.norm_font); | |
| 1876 #ifdef FEAT_XFONTSET | |
| 1877 gui_mch_free_fontset(gui.fontset); | |
| 1878 | |
| 1879 if (fontset != NULL) | |
| 1880 { | |
| 1881 gui.norm_font = NOFONT; | |
| 1882 gui.fontset = (GuiFontset)fontset; | |
| 1883 gui.char_width = fontset_width(fontset); | |
| 1884 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1885 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1886 } | |
| 1887 else | |
| 1888 #endif | |
| 1889 { | |
| 1890 gui.norm_font = (GuiFont)font; | |
| 1891 #ifdef FEAT_XFONTSET | |
| 1892 gui.fontset = NOFONTSET; | |
| 1893 #endif | |
| 1894 gui.char_width = font->max_bounds.width; | |
| 1895 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1896 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1897 } | |
| 1898 | |
| 1899 hl_set_font_name(font_name); | |
| 1900 | |
| 1901 /* | |
| 1902 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1903 * We should also try to work out what font to use for these when they are | |
| 1904 * not specified by X resources, but we don't yet. | |
| 1905 */ | |
| 1906 if (font_name == gui.rsrc_font_name) | |
| 1907 { | |
| 1908 if (gui.bold_font == NOFONT | |
| 1909 && gui.rsrc_bold_font_name != NULL | |
| 1910 && *gui.rsrc_bold_font_name != NUL) | |
| 1911 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1912 if (gui.ital_font == NOFONT | |
| 1913 && gui.rsrc_ital_font_name != NULL | |
| 1914 && *gui.rsrc_ital_font_name != NUL) | |
| 1915 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1916 if (gui.boldital_font == NOFONT | |
| 1917 && gui.rsrc_boldital_font_name != NULL | |
| 1918 && *gui.rsrc_boldital_font_name != NUL) | |
| 1919 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1920 FALSE); | |
| 1921 } | |
| 1922 else | |
| 1923 { | |
| 1924 /* When not using the font specified by the resources, also don't use | |
| 1925 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1926 * strange. */ | |
| 1927 if (gui.bold_font != NOFONT) | |
| 1928 { | |
| 1929 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1930 gui.bold_font = NOFONT; | |
| 1931 } | |
| 1932 if (gui.ital_font != NOFONT) | |
| 1933 { | |
| 1934 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1935 gui.ital_font = NOFONT; | |
| 1936 } | |
| 1937 if (gui.boldital_font != NOFONT) | |
| 1938 { | |
| 1939 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1940 gui.boldital_font = NOFONT; | |
| 1941 } | |
| 1942 } | |
| 1943 | |
| 46 | 1944 #ifdef FEAT_GUI_MOTIF |
| 1945 gui_motif_synch_fonts(); | |
| 1946 #endif | |
| 1947 | |
| 7 | 1948 return OK; |
| 1949 } | |
| 1950 | |
| 1951 /* | |
| 1952 * Get a font structure for highlighting. | |
| 1953 */ | |
| 1954 GuiFont | |
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1955 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1956 { |
| 1957 XFontStruct *font; | |
| 1958 | |
| 1959 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ | |
| 1960 return NOFONT; | |
| 1961 | |
| 1962 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1963 | |
| 1964 if (font == NULL) | |
| 1965 { | |
| 1966 if (giveErrorIfMissing) | |
| 1967 EMSG2(_(e_font), name); | |
| 1968 return NOFONT; | |
| 1969 } | |
| 1970 | |
| 1971 #ifdef DEBUG | |
| 1972 printf("Font Information for '%s':\n", name); | |
| 1973 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1974 font->max_bounds.width, font->ascent + font->descent, | |
| 1975 font->ascent, font->descent); | |
| 1976 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1977 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1978 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1979 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1980 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1981 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1982 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1983 printf(" leftink = %d, rightink = %d\n", | |
| 1984 (font->min_bounds.lbearing < 0), | |
| 1985 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1986 printf("\n"); | |
| 1987 #endif | |
| 1988 | |
| 1989 if (font->max_bounds.width != font->min_bounds.width) | |
| 1990 { | |
| 1991 EMSG2(_(e_fontwidth), name); | |
| 1992 XFreeFont(gui.dpy, font); | |
| 1993 return NOFONT; | |
| 1994 } | |
| 1995 return (GuiFont)font; | |
| 1996 } | |
| 1997 | |
| 46 | 1998 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1999 /* |
| 2000 * Return the name of font "font" in allocated memory. | |
| 2001 */ | |
| 2002 char_u * | |
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2003 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 2004 { |
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2005 char_u *ret = NULL; |
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2006 |
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2007 if (name != NULL && font == NULL) |
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2008 { |
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2009 /* In this case, there's no way other than doing this. */ |
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2010 ret = vim_strsave(name); |
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2011 } |
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2012 else if (font != NULL) |
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2013 { |
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2014 /* In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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2015 * if failed, use 'name' unless it's NULL. */ |
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2016 unsigned long value = 0L; |
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2017 |
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2018 if (XGetFontProperty(font, XA_FONT, &value)) |
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2019 { |
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2020 char *xa_font_name = NULL; |
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2021 |
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2022 xa_font_name = XGetAtomName(gui.dpy, value); |
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2023 if (xa_font_name != NULL) |
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2024 { |
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2025 ret = vim_strsave((char_u *)xa_font_name); |
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2026 XFree(xa_font_name); |
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2027 } |
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2028 else if (name != NULL) |
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2029 ret = vim_strsave(name); |
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2030 } |
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2031 else if (name != NULL) |
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2032 ret = vim_strsave(name); |
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2033 } |
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2034 return ret; |
| 38 | 2035 } |
| 46 | 2036 #endif |
| 38 | 2037 |
| 445 | 2038 /* |
| 2039 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2040 */ | |
| 7 | 2041 int |
|
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|
2042 gui_mch_adjust_charheight(void) |
| 7 | 2043 { |
| 2044 #ifdef FEAT_XFONTSET | |
| 2045 if (gui.fontset != NOFONTSET) | |
| 2046 { | |
| 2047 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2048 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2049 + p_linespace / 2; | |
| 2050 } | |
| 2051 else | |
| 2052 #endif | |
| 2053 { | |
| 2054 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2055 | |
| 2056 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2057 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2058 } | |
| 2059 return OK; | |
| 2060 } | |
| 2061 | |
| 2062 /* | |
| 2063 * Set the current text font. | |
| 2064 */ | |
| 2065 void | |
|
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|
2066 gui_mch_set_font(GuiFont font) |
| 7 | 2067 { |
| 2068 static Font prev_font = (Font)-1; | |
| 2069 Font fid = ((XFontStruct *)font)->fid; | |
| 2070 | |
| 2071 if (fid != prev_font) | |
| 2072 { | |
| 2073 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2074 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2075 prev_font = fid; | |
| 2076 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2077 } | |
| 2078 #ifdef FEAT_XFONTSET | |
| 2079 current_fontset = (XFontSet)NULL; | |
| 2080 #endif | |
| 2081 } | |
| 2082 | |
| 2083 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2084 /* | |
| 2085 * Set the current text fontset. | |
| 2086 * Adjust the ascent, in case it's different. | |
| 2087 */ | |
| 2088 void | |
|
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|
2089 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2090 { |
| 2091 current_fontset = (XFontSet)fontset; | |
| 2092 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2093 } | |
| 2094 #endif | |
| 2095 | |
| 2096 /* | |
| 2097 * If a font is not going to be used, free its structure. | |
| 2098 */ | |
| 2099 void | |
|
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|
2100 gui_mch_free_font(GuiFont font) |
| 7 | 2101 { |
| 2102 if (font != NOFONT) | |
| 2103 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2104 } | |
| 2105 | |
| 2106 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2107 /* | |
| 2108 * If a fontset is not going to be used, free its structure. | |
| 2109 */ | |
| 2110 void | |
|
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|
2111 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2112 { |
| 2113 if (fontset != NOFONTSET) | |
| 2114 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2115 } | |
| 2116 | |
| 2117 /* | |
| 2118 * Load the fontset "name". | |
| 2119 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2120 */ | |
| 2121 GuiFontset | |
|
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|
2122 gui_mch_get_fontset( |
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|
2123 char_u *name, |
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|
2124 int giveErrorIfMissing, |
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changeset
|
2125 int fixed_width) |
| 7 | 2126 { |
| 2127 XFontSet fontset; | |
| 2128 char **missing, *def_str; | |
| 2129 int num_missing; | |
| 2130 | |
| 2131 if (!gui.in_use || name == NULL) | |
| 2132 return NOFONTSET; | |
| 2133 | |
| 2134 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2135 &def_str); | |
| 2136 if (num_missing > 0) | |
| 2137 { | |
| 2138 int i; | |
| 2139 | |
| 2140 if (giveErrorIfMissing) | |
| 2141 { | |
| 2142 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2143 for (i = 0; i < num_missing; i++) | |
| 2144 EMSG2("%s", missing[i]); | |
| 2145 } | |
| 2146 XFreeStringList(missing); | |
| 2147 } | |
| 2148 | |
| 2149 if (fontset == NULL) | |
| 2150 { | |
| 2151 if (giveErrorIfMissing) | |
| 2152 EMSG2(_(e_fontset), name); | |
| 2153 return NOFONTSET; | |
| 2154 } | |
| 2155 | |
| 2156 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2157 { | |
| 2158 XFreeFontSet(gui.dpy, fontset); | |
| 2159 return NOFONTSET; | |
| 2160 } | |
| 2161 return (GuiFontset)fontset; | |
| 2162 } | |
| 2163 | |
| 2164 /* | |
| 2165 * Check if fontset "fs" is fixed width. | |
| 2166 */ | |
| 2167 static int | |
|
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|
2168 check_fontset_sanity(XFontSet fs) |
| 7 | 2169 { |
| 2170 XFontStruct **xfs; | |
| 2171 char **font_name; | |
| 2172 int fn; | |
| 2173 char *base_name; | |
| 2174 int i; | |
| 2175 int min_width; | |
| 2176 int min_font_idx = 0; | |
| 2177 | |
| 2178 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2179 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2180 for (i = 0; i < fn; i++) | |
| 2181 { | |
| 2182 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2183 { | |
| 2184 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2185 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2186 return FAIL; | |
| 2187 } | |
| 2188 } | |
| 2189 /* scan base font width */ | |
| 2190 min_width = 32767; | |
| 2191 for (i = 0; i < fn; i++) | |
| 2192 { | |
| 2193 if (xfs[i]->max_bounds.width<min_width) | |
| 2194 { | |
| 2195 min_width = xfs[i]->max_bounds.width; | |
| 2196 min_font_idx = i; | |
| 2197 } | |
| 2198 } | |
| 2199 for (i = 0; i < fn; i++) | |
| 2200 { | |
| 2201 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2202 && xfs[i]->max_bounds.width != min_width) | |
| 2203 { | |
|
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|
2204 EMSG2(_("E253: Fontset name: %s"), base_name); |
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2205 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
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|
2206 EMSG2(_("Font1: %s"), font_name[i]); |
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|
2207 EMSGN(_("Font%ld width is not twice that of font0"), i); |
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2208 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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|
2209 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2210 return FAIL; |
| 2211 } | |
| 2212 } | |
| 2213 /* it seems ok. Good Luck!! */ | |
| 2214 return OK; | |
| 2215 } | |
| 2216 | |
| 2217 static int | |
|
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|
2218 fontset_width(XFontSet fs) |
| 7 | 2219 { |
|
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2220 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2221 } |
| 2222 | |
| 2223 int | |
|
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|
2224 fontset_height( |
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|
2225 XFontSet fs) |
| 7 | 2226 { |
| 2227 XFontSetExtents *extents; | |
| 2228 | |
| 2229 extents = XExtentsOfFontSet(fs); | |
| 2230 return extents->max_logical_extent.height; | |
| 2231 } | |
| 2232 | |
| 2233 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2234 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2235 /* | |
| 2236 * Returns the bounding box height around the actual glyph image of all | |
| 2237 * characters in all fonts of the fontset. | |
| 2238 */ | |
| 2239 int | |
|
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|
2240 fontset_height2(XFontSet fs) |
| 7 | 2241 { |
| 2242 XFontSetExtents *extents; | |
| 2243 | |
| 2244 extents = XExtentsOfFontSet(fs); | |
| 2245 return extents->max_ink_extent.height; | |
| 2246 } | |
| 2247 #endif | |
| 2248 | |
| 2249 /* NOT USED YET | |
| 2250 static int | |
|
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2251 fontset_descent(XFontSet fs) |
| 7 | 2252 { |
| 2253 XFontSetExtents *extents; | |
| 2254 | |
| 2255 extents = XExtentsOfFontSet (fs); | |
| 2256 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2257 } | |
| 2258 */ | |
| 2259 | |
| 2260 static int | |
|
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2261 fontset_ascent(XFontSet fs) |
| 7 | 2262 { |
| 2263 XFontSetExtents *extents; | |
| 2264 | |
| 2265 extents = XExtentsOfFontSet(fs); | |
| 2266 return -extents->max_logical_extent.y; | |
| 2267 } | |
| 2268 | |
| 2269 #endif /* FEAT_XFONTSET */ | |
| 2270 | |
| 2271 /* | |
| 2272 * Return the Pixel value (color) for the given color name. | |
| 2273 * Return INVALCOLOR for error. | |
| 2274 */ | |
| 2275 guicolor_T | |
|
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2276 gui_mch_get_color(char_u *name) |
| 7 | 2277 { |
|
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2278 guicolor_T requested; |
| 7 | 2279 |
| 2280 /* can't do this when GUI not running */ | |
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2281 if (!gui.in_use || name == NULL || *name == NUL) |
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2282 return INVALCOLOR; |
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2283 |
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2284 requested = gui_get_color_cmn(name); |
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2285 if (requested == INVALCOLOR) |
| 7 | 2286 return INVALCOLOR; |
| 2287 | |
|
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2288 return gui_mch_get_rgb_color( |
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2289 (requested & 0xff0000) >> 16, |
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2290 (requested & 0xff00) >> 8, |
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2291 requested & 0xff); |
|
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2292 } |
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2293 |
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2294 /* |
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2295 * Return the Pixel value (color) for the given RGB values. |
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|
2296 * Return INVALCOLOR for error. |
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2297 */ |
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2298 guicolor_T |
|
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2299 gui_mch_get_rgb_color(int r, int g, int b) |
|
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2300 { |
|
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|
2301 char spec[8]; /* space enough to hold "#RRGGBB" */ |
|
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2302 XColor available; |
|
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2303 Colormap colormap; |
|
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2304 |
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|
2305 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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|
2306 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
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|
2307 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
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|
2308 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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2309 return (guicolor_T)available.pixel; |
| 7 | 2310 |
| 2311 return INVALCOLOR; | |
| 2312 } | |
| 2313 | |
| 2314 /* | |
| 206 | 2315 * Set the current text foreground color. |
| 2316 */ | |
| 7 | 2317 void |
|
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diff
changeset
|
2318 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2319 { |
| 2320 if (color != prev_fg_color) | |
| 2321 { | |
| 2322 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2323 prev_fg_color = color; | |
| 2324 } | |
| 2325 } | |
| 2326 | |
| 2327 /* | |
| 2328 * Set the current text background color. | |
| 2329 */ | |
| 2330 void | |
|
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diff
changeset
|
2331 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2332 { |
| 2333 if (color != prev_bg_color) | |
| 2334 { | |
| 2335 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2336 prev_bg_color = color; | |
| 2337 } | |
| 2338 } | |
| 2339 | |
| 2340 /* | |
| 206 | 2341 * Set the current text special color. |
| 2342 */ | |
| 2343 void | |
|
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diff
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|
2344 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2345 { |
| 2346 prev_sp_color = color; | |
| 2347 } | |
| 2348 | |
| 2349 /* | |
| 7 | 2350 * create a mouse pointer that is blank |
| 2351 */ | |
| 2352 static Cursor | |
|
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changeset
|
2353 gui_x11_create_blank_mouse(void) |
| 7 | 2354 { |
| 2355 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2356 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2357 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2358 XFreeGC(gui.dpy, gc); | |
| 2359 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2360 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2361 } | |
| 2362 | |
| 206 | 2363 /* |
| 2364 * Draw a curled line at the bottom of the character cell. | |
| 2365 */ | |
| 2366 static void | |
|
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|
2367 draw_curl(int row, int col, int cells) |
| 206 | 2368 { |
| 2369 int i; | |
| 2370 int offset; | |
| 1887 | 2371 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2372 |
| 2373 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2374 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2375 { | |
| 2376 offset = val[i % 8]; | |
| 2377 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2378 FILL_Y(row + 1) - 1 - offset); | |
| 2379 } | |
| 2380 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2381 } | |
| 2382 | |
| 7 | 2383 void |
|
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|
2384 gui_mch_draw_string( |
|
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|
2385 int row, |
|
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|
2386 int col, |
|
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|
2387 char_u *s, |
|
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|
2388 int len, |
|
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diff
changeset
|
2389 int flags) |
| 7 | 2390 { |
| 2391 int cells = len; | |
| 2392 #ifdef FEAT_MBYTE | |
| 717 | 2393 static void *buf = NULL; |
| 7 | 2394 static int buflen = 0; |
| 2395 char_u *p; | |
| 2396 int wlen = 0; | |
| 2397 int c; | |
| 2398 | |
| 2399 if (enc_utf8) | |
| 2400 { | |
| 2401 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2402 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2403 * between calls, because allocating it each time is slow. */ | |
| 2404 if (buflen < len) | |
| 2405 { | |
| 2406 XtFree((char *)buf); | |
| 717 | 2407 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2408 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2409 buflen = len; |
| 2410 } | |
| 2411 p = s; | |
| 2412 cells = 0; | |
| 2413 while (p < s + len) | |
| 2414 { | |
| 2415 c = utf_ptr2char(p); | |
| 717 | 2416 # ifdef FEAT_XFONTSET |
| 2417 if (current_fontset != NULL) | |
| 2418 { | |
| 1887 | 2419 # ifdef SMALL_WCHAR_T |
| 2420 if (c >= 0x10000) | |
| 717 | 2421 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2422 # endif |
| 717 | 2423 ((wchar_t *)buf)[wlen] = c; |
| 2424 } | |
| 2425 else | |
| 2426 # endif | |
| 2427 { | |
| 2428 if (c >= 0x10000) | |
| 2429 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2430 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2431 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2432 } | |
| 7 | 2433 ++wlen; |
| 2434 cells += utf_char2cells(c); | |
| 474 | 2435 p += utf_ptr2len(p); |
| 7 | 2436 } |
| 2437 } | |
| 2438 else if (has_mbyte) | |
| 2439 { | |
| 2440 cells = 0; | |
| 2441 for (p = s; p < s + len; ) | |
| 2442 { | |
| 2443 cells += ptr2cells(p); | |
| 474 | 2444 p += (*mb_ptr2len)(p); |
| 7 | 2445 } |
| 2446 } | |
| 2447 | |
| 2448 #endif | |
| 2449 | |
| 2450 #ifdef FEAT_XFONTSET | |
| 2451 if (current_fontset != NULL) | |
| 2452 { | |
| 2453 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2454 * previous line. This is apparently needed for some fonts which are | |
| 2455 * used in a fontset. */ | |
| 2456 XRectangle clip; | |
| 2457 | |
| 2458 clip.x = 0; | |
| 2459 clip.y = 0; | |
| 2460 clip.height = gui.char_height; | |
| 2461 clip.width = gui.char_width * cells + 1; | |
| 2462 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2463 &clip, 1, Unsorted); | |
| 2464 } | |
| 2465 #endif | |
| 2466 | |
| 2467 if (flags & DRAW_TRANSP) | |
| 2468 { | |
| 2469 #ifdef FEAT_MBYTE | |
| 2470 if (enc_utf8) | |
| 2471 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2472 TEXT_Y(row), buf, wlen); | |
| 2473 else | |
| 2474 #endif | |
| 2475 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2476 TEXT_Y(row), (char *)s, len); | |
| 2477 } | |
| 2478 else if (p_linespace != 0 | |
| 2479 #ifdef FEAT_XFONTSET | |
| 2480 || current_fontset != NULL | |
| 2481 #endif | |
| 2482 ) | |
| 2483 { | |
| 2484 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2485 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2486 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2487 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2488 |
| 7 | 2489 #ifdef FEAT_MBYTE |
| 2490 if (enc_utf8) | |
| 2491 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2492 TEXT_Y(row), buf, wlen); | |
| 2493 else | |
| 2494 #endif | |
| 2495 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2496 TEXT_Y(row), (char *)s, len); | |
| 2497 } | |
| 2498 else | |
| 2499 { | |
| 2500 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2501 #ifdef FEAT_MBYTE | |
| 2502 if (enc_utf8) | |
| 2503 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2504 TEXT_Y(row), buf, wlen); | |
| 2505 else | |
| 2506 #endif | |
| 2507 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2508 TEXT_Y(row), (char *)s, len); | |
| 2509 } | |
| 2510 | |
| 2511 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2512 if (flags & DRAW_BOLD) | |
| 2513 { | |
| 2514 #ifdef FEAT_MBYTE | |
| 2515 if (enc_utf8) | |
| 2516 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2517 TEXT_Y(row), buf, wlen); | |
| 2518 else | |
| 2519 #endif | |
| 2520 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2521 TEXT_Y(row), (char *)s, len); | |
| 2522 } | |
| 2523 | |
| 206 | 2524 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2525 if (flags & DRAW_UNDERC) | |
| 2526 draw_curl(row, col, cells); | |
| 2527 | |
| 7 | 2528 /* Underline: draw a line at the bottom of the character cell. */ |
| 2529 if (flags & DRAW_UNDERL) | |
| 206 | 2530 { |
| 2531 int y = FILL_Y(row + 1) - 1; | |
| 2532 | |
| 2533 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2534 * Otherwise put the line just below the character. */ | |
| 2535 if (p_linespace > 1) | |
| 2536 y -= p_linespace - 1; | |
| 7 | 2537 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2538 y, FILL_X(col + cells) - 1, y); |
| 2539 } | |
| 7 | 2540 |
|
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2541 if (flags & DRAW_STRIKE) |
|
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2542 { |
|
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|
2543 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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2544 |
|
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|
2545 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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2546 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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2547 y, FILL_X(col + cells) - 1, y); |
|
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2548 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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2549 } |
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2550 |
| 7 | 2551 #ifdef FEAT_XFONTSET |
| 2552 if (current_fontset != NULL) | |
| 2553 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2554 #endif | |
| 2555 } | |
| 2556 | |
| 2557 /* | |
| 2558 * Return OK if the key with the termcap name "name" is supported. | |
| 2559 */ | |
| 2560 int | |
|
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|
2561 gui_mch_haskey(char_u *name) |
| 7 | 2562 { |
| 2563 int i; | |
| 2564 | |
| 2565 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2566 if (name[0] == special_keys[i].vim_code0 && | |
| 2567 name[1] == special_keys[i].vim_code1) | |
| 2568 return OK; | |
| 2569 return FAIL; | |
| 2570 } | |
| 2571 | |
| 2572 /* | |
| 2573 * Return the text window-id and display. Only required for X-based GUI's | |
| 2574 */ | |
| 2575 int | |
|
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|
2576 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2577 { |
| 2578 *win = XtWindow(vimShell); | |
| 2579 *dis = gui.dpy; | |
| 2580 return OK; | |
| 2581 } | |
| 2582 | |
| 2583 void | |
|
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2584 gui_mch_beep(void) |
| 7 | 2585 { |
| 2586 XBell(gui.dpy, 0); | |
| 2587 } | |
| 2588 | |
| 2589 void | |
|
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|
2590 gui_mch_flash(int msec) |
| 7 | 2591 { |
| 2592 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2593 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2594 FILL_X((int)Columns) + gui.border_offset, | |
| 2595 FILL_Y((int)Rows) + gui.border_offset); | |
| 2596 XSync(gui.dpy, False); | |
| 2597 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2598 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2599 FILL_X((int)Columns) + gui.border_offset, | |
| 2600 FILL_Y((int)Rows) + gui.border_offset); | |
| 2601 } | |
| 2602 | |
| 2603 /* | |
| 2604 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2605 */ | |
| 2606 void | |
|
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|
2607 gui_mch_invert_rectangle( |
|
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|
2608 int r, |
|
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|
2609 int c, |
|
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|
2610 int nr, |
|
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changeset
|
2611 int nc) |
| 7 | 2612 { |
| 2613 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2614 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2615 } | |
| 2616 | |
| 2617 /* | |
| 2618 * Iconify the GUI window. | |
| 2619 */ | |
| 2620 void | |
|
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2621 gui_mch_iconify(void) |
| 7 | 2622 { |
| 2623 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2624 } | |
| 2625 | |
| 2626 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2627 /* | |
| 2628 * Bring the Vim window to the foreground. | |
| 2629 */ | |
| 2630 void | |
|
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2631 gui_mch_set_foreground(void) |
| 7 | 2632 { |
| 2633 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2634 } | |
| 2635 #endif | |
| 2636 | |
| 2637 /* | |
| 2638 * Draw a cursor without focus. | |
| 2639 */ | |
| 2640 void | |
|
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2641 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2642 { |
| 2643 int w = 1; | |
| 2644 | |
| 2645 #ifdef FEAT_MBYTE | |
| 2646 if (mb_lefthalve(gui.row, gui.col)) | |
| 2647 w = 2; | |
| 2648 #endif | |
| 2649 gui_mch_set_fg_color(color); | |
| 2650 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2651 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2652 } | |
| 2653 | |
| 2654 /* | |
| 2655 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2656 * color "color". | |
| 2657 */ | |
| 2658 void | |
|
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2659 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2660 { |
| 2661 gui_mch_set_fg_color(color); | |
| 2662 | |
| 2663 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2664 #ifdef FEAT_RIGHTLEFT | |
| 2665 /* vertical line should be on the right of current point */ | |
| 2666 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2667 #endif | |
| 2668 FILL_X(gui.col), | |
| 2669 FILL_Y(gui.row) + gui.char_height - h, | |
| 2670 w, h); | |
| 2671 } | |
| 2672 | |
| 2673 /* | |
| 2674 * Catch up with any queued X events. This may put keyboard input into the | |
| 2675 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2676 * nothing in the X event queue (& no timers pending), then we return | |
| 2677 * immediately. | |
| 2678 */ | |
| 2679 void | |
|
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2680 gui_mch_update(void) |
| 7 | 2681 { |
| 2682 XtInputMask mask, desired; | |
| 2683 | |
| 2684 #ifdef ALT_X_INPUT | |
| 2685 if (suppress_alternate_input) | |
| 2686 desired = (XtIMXEvent | XtIMTimer); | |
| 2687 else | |
| 2688 #endif | |
| 2689 desired = (XtIMAll); | |
| 2690 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2691 && !vim_is_input_buf_full()) | |
| 2692 XtAppProcessEvent(app_context, desired); | |
| 2693 } | |
| 2694 | |
| 2695 /* | |
| 2696 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2697 * from the keyboard. | |
| 2698 * wtime == -1 Wait forever. | |
| 2699 * wtime == 0 This should never happen. | |
| 2700 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2701 * Returns OK if a character was found to be available within the given time, | |
| 2702 * or FAIL otherwise. | |
| 2703 */ | |
| 2704 int | |
|
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2705 gui_mch_wait_for_chars(long wtime) |
| 7 | 2706 { |
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2707 int focus; |
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2708 int retval = FAIL; |
| 7 | 2709 |
| 2710 /* | |
| 2711 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2712 * this function (otherwise a random value on the stack may be changed). | |
| 2713 */ | |
| 2714 static int timed_out; | |
| 2715 XtIntervalId timer = (XtIntervalId)0; | |
| 2716 XtInputMask desired; | |
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2717 #ifdef FEAT_JOB_CHANNEL |
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2718 XtIntervalId channel_timer = (XtIntervalId)0; |
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2719 #endif |
| 7 | 2720 |
| 2721 timed_out = FALSE; | |
| 2722 | |
| 2723 if (wtime > 0) | |
| 2724 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2725 &timed_out); | |
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2726 #ifdef FEAT_JOB_CHANNEL |
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2727 /* If there is a channel with the keep_open flag we need to poll for input |
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2728 * on them. */ |
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2729 if (channel_any_keep_open()) |
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2730 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2731 channel_poll_cb, (XtPointer)&channel_timer); |
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2732 #endif |
| 7 | 2733 |
| 2734 focus = gui.in_focus; | |
| 2735 #ifdef ALT_X_INPUT | |
| 2736 if (suppress_alternate_input) | |
| 2737 desired = (XtIMXEvent | XtIMTimer); | |
| 2738 else | |
| 2739 #endif | |
| 2740 desired = (XtIMAll); | |
| 2741 while (!timed_out) | |
| 2742 { | |
| 2743 /* Stop or start blinking when focus changes */ | |
| 2744 if (gui.in_focus != focus) | |
| 2745 { | |
| 2746 if (gui.in_focus) | |
| 2747 gui_mch_start_blink(); | |
| 2748 else | |
| 2749 gui_mch_stop_blink(); | |
| 2750 focus = gui.in_focus; | |
| 2751 } | |
| 2752 | |
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2753 #ifdef MESSAGE_QUEUE |
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2754 # ifdef FEAT_TIMERS |
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2755 did_add_timer = FALSE; |
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2756 # endif |
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2757 parse_queued_messages(); |
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2758 # ifdef FEAT_TIMERS |
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2759 if (did_add_timer) |
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2760 /* Need to recompute the waiting time. */ |
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2761 break; |
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2762 # endif |
| 2638 | 2763 #endif |
| 2764 | |
| 7 | 2765 /* |
| 2766 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2767 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2768 * event arrives. No need to check for input_buf_full because we are | |
| 2769 * returning as soon as it contains a single char. Note that | |
| 2770 * XtAppNextEvent() may not be used because it will not return after a | |
| 2771 * timer event has arrived -- webb | |
| 2772 */ | |
| 2773 XtAppProcessEvent(app_context, desired); | |
| 2774 | |
| 2775 if (input_available()) | |
| 2776 { | |
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2777 retval = OK; |
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2778 break; |
| 7 | 2779 } |
| 2780 } | |
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2781 |
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2782 if (timer != (XtIntervalId)0 && !timed_out) |
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2783 XtRemoveTimeOut(timer); |
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2784 #ifdef FEAT_JOB_CHANNEL |
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2785 if (channel_timer != (XtIntervalId)0) |
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2786 XtRemoveTimeOut(channel_timer); |
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2787 #endif |
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2788 |
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2789 return retval; |
| 7 | 2790 } |
| 2791 | |
| 2792 /* | |
| 2793 * Output routines. | |
| 2794 */ | |
| 2795 | |
| 2796 /* Flush any output to the screen */ | |
| 2797 void | |
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2798 gui_mch_flush(void) |
| 7 | 2799 { |
| 2800 XFlush(gui.dpy); | |
| 2801 } | |
| 2802 | |
| 2803 /* | |
| 2804 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2805 * (row2, col2) inclusive. | |
| 2806 */ | |
| 2807 void | |
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2808 gui_mch_clear_block( |
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2809 int row1, |
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2810 int col1, |
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2811 int row2, |
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2812 int col2) |
| 7 | 2813 { |
| 2814 int x; | |
| 2815 | |
| 2816 x = FILL_X(col1); | |
| 2817 | |
| 2818 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2819 * spilled over to the next column. */ | |
| 2820 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2821 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2822 (row2 - row1 + 1) * gui.char_height); | |
| 2823 } | |
| 2824 | |
| 2825 void | |
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2826 gui_mch_clear_all(void) |
| 7 | 2827 { |
| 2828 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2829 } | |
| 2830 | |
| 2831 /* | |
| 2832 * Delete the given number of lines from the given row, scrolling up any | |
| 2833 * text further down within the scroll region. | |
| 2834 */ | |
| 2835 void | |
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2836 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2837 { |
| 2838 if (gui.visibility == VisibilityFullyObscured) | |
| 2839 return; /* Can't see the window */ | |
| 2840 | |
| 2841 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2842 * over */ | |
| 2843 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2844 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2845 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2846 + (gui.scroll_region_right == Columns - 1), | |
| 2847 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2848 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2849 | |
| 2850 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2851 gui.scroll_region_left, | |
| 2852 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2853 gui_x11_check_copy_area(); | |
| 2854 } | |
| 2855 | |
| 2856 /* | |
| 2857 * Insert the given number of lines before the given row, scrolling down any | |
| 2858 * following text within the scroll region. | |
| 2859 */ | |
| 2860 void | |
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2861 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2862 { |
| 2863 if (gui.visibility == VisibilityFullyObscured) | |
| 2864 return; /* Can't see the window */ | |
| 2865 | |
| 2866 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2867 * over */ | |
| 2868 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2869 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2870 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2871 + (gui.scroll_region_right == Columns - 1), | |
| 2872 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2873 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2874 | |
| 2875 gui_clear_block(row, gui.scroll_region_left, | |
| 2876 row + num_lines - 1, gui.scroll_region_right); | |
| 2877 gui_x11_check_copy_area(); | |
| 2878 } | |
| 2879 | |
| 2880 /* | |
| 2881 * Update the region revealed by scrolling up/down. | |
| 2882 */ | |
| 2883 static void | |
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2884 gui_x11_check_copy_area(void) |
| 7 | 2885 { |
| 2886 XEvent event; | |
| 2887 XGraphicsExposeEvent *gevent; | |
| 2888 | |
| 2889 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2890 return; | |
| 2891 | |
| 2892 XFlush(gui.dpy); | |
| 2893 | |
| 2894 /* Wait to check whether the scroll worked or not */ | |
| 2895 for (;;) | |
| 2896 { | |
| 2897 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2898 return; /* The scroll worked. */ | |
| 2899 | |
| 2900 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2901 { | |
| 2902 gevent = (XGraphicsExposeEvent *)&event; | |
| 2903 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2904 if (gevent->count == 0) | |
| 2905 return; /* This was the last expose event */ | |
| 2906 } | |
| 2907 XSync(gui.dpy, False); | |
| 2908 } | |
| 2909 } | |
| 2910 | |
| 2911 /* | |
| 2912 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2913 */ | |
| 2914 | |
| 2915 void | |
|
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parents:
7803
diff
changeset
|
2916 clip_mch_lose_selection(VimClipboard *cbd) |
| 7 | 2917 { |
| 2918 clip_x11_lose_selection(vimShell, cbd); | |
| 2919 } | |
| 2920 | |
| 2921 int | |
|
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7803
diff
changeset
|
2922 clip_mch_own_selection(VimClipboard *cbd) |
| 7 | 2923 { |
| 2924 return clip_x11_own_selection(vimShell, cbd); | |
| 2925 } | |
| 2926 | |
| 2927 void | |
|
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parents:
7803
diff
changeset
|
2928 clip_mch_request_selection(VimClipboard *cbd) |
| 7 | 2929 { |
|
7823
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parents:
7803
diff
changeset
|
2930 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2931 } |
| 2932 | |
| 2933 void | |
|
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diff
changeset
|
2934 clip_mch_set_selection( |
|
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diff
changeset
|
2935 VimClipboard *cbd) |
| 7 | 2936 { |
| 2937 clip_x11_set_selection(cbd); | |
| 2938 } | |
| 2939 | |
| 2940 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2941 /* | |
| 2942 * Menu stuff. | |
| 2943 */ | |
| 2944 | |
| 2945 /* | |
| 2946 * Make a menu either grey or not grey. | |
| 2947 */ | |
| 2948 void | |
|
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parents:
7803
diff
changeset
|
2949 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2950 { |
| 2951 if (menu->id != (Widget)0) | |
| 2952 { | |
| 2953 gui_mch_menu_hidden(menu, False); | |
| 2954 if (grey | |
| 2955 #ifdef FEAT_GUI_MOTIF | |
| 2956 || !menu->sensitive | |
| 2957 #endif | |
| 2958 ) | |
| 2959 XtSetSensitive(menu->id, False); | |
| 2960 else | |
| 2961 XtSetSensitive(menu->id, True); | |
| 2962 } | |
| 2963 } | |
| 2964 | |
| 2965 /* | |
| 2966 * Make menu item hidden or not hidden | |
| 2967 */ | |
| 2968 void | |
|
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parents:
7803
diff
changeset
|
2969 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2970 { |
| 2971 if (menu->id != (Widget)0) | |
| 2972 { | |
| 2973 if (hidden) | |
| 2974 XtUnmanageChild(menu->id); | |
| 2975 else | |
| 2976 XtManageChild(menu->id); | |
| 2977 } | |
| 2978 } | |
| 2979 | |
| 2980 /* | |
| 2981 * This is called after setting all the menus to grey/hidden or not. | |
| 2982 */ | |
| 2983 void | |
|
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diff
changeset
|
2984 gui_mch_draw_menubar(void) |
| 7 | 2985 { |
| 2986 /* Nothing to do in X */ | |
| 2987 } | |
| 2988 | |
| 2989 void | |
|
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diff
changeset
|
2990 gui_x11_menu_cb( |
|
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|
2991 Widget w UNUSED, |
|
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|
2992 XtPointer client_data, |
|
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|
2993 XtPointer call_data UNUSED) |
| 7 | 2994 { |
| 2995 gui_menu_cb((vimmenu_T *)client_data); | |
| 2996 } | |
| 2997 | |
| 2998 #endif /* FEAT_MENU */ | |
| 2999 | |
| 3000 | |
| 3001 | |
| 3002 /* | |
| 3003 * Function called when window closed. Works like ":qa". | |
| 3004 * Should put up a requester! | |
| 3005 */ | |
| 3006 static void | |
|
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diff
changeset
|
3007 gui_x11_wm_protocol_handler( |
|
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|
3008 Widget w UNUSED, |
|
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|
3009 XtPointer client_data UNUSED, |
|
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|
3010 XEvent *event, |
|
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diff
changeset
|
3011 Boolean *dum UNUSED) |
| 7 | 3012 { |
| 3013 /* | |
| 3014 * Only deal with Client messages. | |
| 3015 */ | |
| 3016 if (event->type != ClientMessage) | |
| 3017 return; | |
| 3018 | |
| 3019 /* | |
| 3020 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3021 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3022 * Just sync our swap files. | |
| 3023 */ | |
| 1887 | 3024 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3025 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3026 { | |
| 3027 out_flush(); | |
| 3028 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3029 | |
| 3030 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3031 * know we are done saving ourselves. We don't want to be restarted, | |
| 3032 * thus set argv to NULL. */ | |
| 3033 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3034 return; | |
| 3035 } | |
| 3036 | |
| 1887 | 3037 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3038 wm_atoms[DELETE_WINDOW_IDX]) |
| 3039 return; | |
| 3040 | |
| 3041 gui_shell_closed(); | |
| 3042 } | |
| 3043 | |
| 3044 #ifdef FEAT_CLIENTSERVER | |
| 3045 /* | |
| 3046 * Function called when property changed. Check for incoming commands | |
| 3047 */ | |
| 3048 static void | |
|
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|
3049 gui_x11_send_event_handler( |
|
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|
3050 Widget w UNUSED, |
|
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|
3051 XtPointer client_data UNUSED, |
|
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|
3052 XEvent *event, |
|
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|
3053 Boolean *dum UNUSED) |
| 7 | 3054 { |
| 3055 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3056 | |
| 3057 if (e->type == PropertyNotify && e->window == commWindow | |
| 3058 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3059 { | |
|
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5196
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changeset
|
3060 serverEventProc(gui.dpy, event, 0); |
| 7 | 3061 } |
| 3062 } | |
| 3063 #endif | |
| 3064 | |
| 3065 /* | |
| 3066 * Cursor blink functions. | |
| 3067 * | |
| 3068 * This is a simple state machine: | |
| 3069 * BLINK_NONE not blinking at all | |
| 3070 * BLINK_OFF blinking, cursor is not shown | |
| 3071 * BLINK_ON blinking, cursor is shown | |
| 3072 */ | |
| 3073 | |
| 3074 #define BLINK_NONE 0 | |
| 3075 #define BLINK_OFF 1 | |
| 3076 #define BLINK_ON 2 | |
| 3077 | |
| 3078 static int blink_state = BLINK_NONE; | |
| 3079 static long_u blink_waittime = 700; | |
| 3080 static long_u blink_ontime = 400; | |
| 3081 static long_u blink_offtime = 250; | |
| 3082 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3083 | |
|
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|
3084 int |
|
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|
3085 gui_mch_is_blinking(void) |
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|
3086 { |
|
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|
3087 return blink_state != BLINK_NONE; |
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|
3088 } |
|
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|
3089 |
|
9428
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diff
changeset
|
3090 int |
|
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|
3091 gui_mch_is_blink_off(void) |
|
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|
3092 { |
|
0c7f47088e55
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|
3093 return blink_state == BLINK_OFF; |
|
0c7f47088e55
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|
3094 } |
|
0c7f47088e55
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diff
changeset
|
3095 |
| 7 | 3096 void |
|
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changeset
|
3097 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3098 { |
| 3099 blink_waittime = waittime; | |
| 3100 blink_ontime = on; | |
| 3101 blink_offtime = off; | |
| 3102 } | |
| 3103 | |
| 3104 /* | |
| 3105 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3106 */ | |
| 3107 void | |
|
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diff
changeset
|
3108 gui_mch_stop_blink(void) |
| 7 | 3109 { |
| 3110 if (blink_timer != (XtIntervalId)0) | |
| 3111 { | |
| 3112 XtRemoveTimeOut(blink_timer); | |
| 3113 blink_timer = (XtIntervalId)0; | |
| 3114 } | |
| 3115 if (blink_state == BLINK_OFF) | |
| 3116 gui_update_cursor(TRUE, FALSE); | |
| 3117 blink_state = BLINK_NONE; | |
| 3118 } | |
| 3119 | |
| 3120 static void | |
|
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changeset
|
3121 gui_x11_blink_cb( |
|
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|
3122 XtPointer timed_out UNUSED, |
|
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changeset
|
3123 XtIntervalId *interval_id UNUSED) |
| 7 | 3124 { |
| 3125 if (blink_state == BLINK_ON) | |
| 3126 { | |
| 3127 gui_undraw_cursor(); | |
| 3128 blink_state = BLINK_OFF; | |
| 3129 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3130 gui_x11_blink_cb, NULL); | |
| 3131 } | |
| 3132 else | |
| 3133 { | |
| 3134 gui_update_cursor(TRUE, FALSE); | |
| 3135 blink_state = BLINK_ON; | |
| 3136 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3137 gui_x11_blink_cb, NULL); | |
| 3138 } | |
| 3139 } | |
| 3140 | |
| 3141 /* | |
|
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|
3142 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3143 * waiting time and shows the cursor. |
|
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|
3144 */ |
|
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|
3145 void |
|
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|
3146 gui_mch_start_blink(void) |
|
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|
3147 { |
|
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|
3148 if (blink_timer != (XtIntervalId)0) |
|
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|
3149 XtRemoveTimeOut(blink_timer); |
|
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|
3150 /* Only switch blinking on if none of the times is zero */ |
|
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|
3151 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3152 { |
|
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|
3153 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
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|
3154 gui_x11_blink_cb, NULL); |
|
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|
3155 blink_state = BLINK_ON; |
|
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|
3156 gui_update_cursor(TRUE, FALSE); |
|
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|
3157 } |
|
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|
3158 } |
|
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|
3159 |
|
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|
3160 /* |
| 7 | 3161 * Return the RGB value of a pixel as a long. |
| 3162 */ | |
|
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9634
diff
changeset
|
3163 guicolor_T |
|
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7803
diff
changeset
|
3164 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3165 { |
| 3166 XColor xc; | |
| 3167 Colormap colormap; | |
| 3168 | |
| 3169 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3170 xc.pixel = pixel; | |
| 3171 XQueryColor(gui.dpy, colormap, &xc); | |
| 3172 | |
|
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ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3173 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9634
diff
changeset
|
3174 + ((unsigned)xc.blue >> 8)); |
| 7 | 3175 } |
| 3176 | |
| 3177 /* | |
| 3178 * Add the callback functions. | |
| 3179 */ | |
| 3180 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3181 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3182 { |
| 3183 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3184 gui_x11_visibility_cb, (XtPointer)0); | |
| 3185 | |
| 3186 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3187 (XtPointer)0); | |
| 3188 | |
| 3189 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3190 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3191 | |
| 3192 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3193 (XtPointer)0); | |
| 3194 /* | |
| 3195 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3196 * Only needed for some window managers. | |
| 3197 */ | |
| 3198 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3199 { | |
| 3200 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3201 (XtPointer)0); | |
| 3202 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3203 (XtPointer)0); | |
| 3204 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3205 (XtPointer)0); | |
| 3206 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3207 (XtPointer)0); | |
| 3208 } | |
| 3209 | |
| 3210 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3211 (XtPointer)0); | |
| 3212 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3213 (XtPointer)0); | |
| 3214 | |
| 3215 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3216 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3217 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3218 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3219 ButtonMotionMask | PointerMotionMask, | |
| 3220 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3221 } | |
| 3222 | |
| 3223 /* | |
| 88 | 3224 * Get current mouse coordinates in text window. |
| 7 | 3225 */ |
| 88 | 3226 void |
| 3227 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3228 { |
| 3229 int rootx, rooty, winx, winy; | |
| 3230 Window root, child; | |
| 3231 unsigned int mask; | |
| 3232 | |
| 3233 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3234 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3235 *x = winx; | |
| 3236 *y = winy; | |
| 3237 } else { | |
| 3238 *x = -1; | |
| 3239 *y = -1; | |
| 3240 } | |
| 7 | 3241 } |
| 3242 | |
| 3243 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3244 gui_mch_setmouse(int x, int y) |
| 7 | 3245 { |
| 3246 if (gui.wid) | |
| 3247 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3248 } | |
| 3249 | |
| 3250 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3251 XButtonPressedEvent * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3252 gui_x11_get_last_mouse_event(void) |
| 7 | 3253 { |
| 3254 return &last_mouse_event; | |
| 3255 } | |
| 3256 #endif | |
| 3257 | |
| 3258 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3259 | |
| 3260 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3261 * to provide room for the bitmap! */ | |
| 3262 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3263 | |
| 3264 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3265 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3266 { |
| 3267 XImage *sign; | |
| 3268 | |
| 3269 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3270 { | |
| 3271 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3272 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3273 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3274 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3275 TEXT_Y(row) - sign->height, | |
| 3276 sign->width, sign->height); | |
| 3277 } | |
| 3278 } | |
| 3279 | |
| 3280 void * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3281 gui_mch_register_sign(char_u *signfile) |
| 7 | 3282 { |
| 3283 XpmAttributes attrs; | |
| 1827 | 3284 XImage *sign = NULL; |
| 7 | 3285 int status; |
| 3286 | |
| 3287 /* | |
| 3288 * Setup the color substitution table. | |
| 3289 */ | |
| 3290 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3291 { | |
| 1827 | 3292 XpmColorSymbol color[5] = |
| 7 | 3293 { |
| 1827 | 3294 {"none", NULL, 0}, |
| 3295 {"iconColor1", NULL, 0}, | |
| 3296 {"bottomShadowColor", NULL, 0}, | |
| 3297 {"topShadowColor", NULL, 0}, | |
| 3298 {"selectColor", NULL, 0} | |
| 3299 }; | |
| 3300 attrs.valuemask = XpmColorSymbols; | |
| 3301 attrs.numsymbols = 2; | |
| 3302 attrs.colorsymbols = color; | |
| 3303 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3304 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3305 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3306 &sign, NULL, &attrs); |
| 1827 | 3307 if (status == 0) |
| 3308 { | |
| 3309 /* Sign width is fixed at two columns now. | |
| 3310 if (sign->width > gui.sign_width) | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3311 gui.sign_width = sign->width + 8; */ |
| 7 | 3312 } |
| 1827 | 3313 else |
| 3314 EMSG(_(e_signdata)); | |
| 7 | 3315 } |
| 3316 | |
| 3317 return (void *)sign; | |
| 3318 } | |
| 3319 | |
| 3320 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3321 gui_mch_destroy_sign(void *sign) |
| 7 | 3322 { |
| 1827 | 3323 XDestroyImage((XImage*)sign); |
| 7 | 3324 } |
| 3325 #endif | |
| 3326 | |
| 3327 | |
| 3328 #ifdef FEAT_MOUSESHAPE | |
| 3329 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3330 * from hidden to not hidden. */ | |
| 3331 static int last_shape = 0; | |
| 3332 #endif | |
| 3333 | |
| 3334 /* | |
| 3335 * Use the blank mouse pointer or not. | |
| 3336 */ | |
| 3337 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3338 gui_mch_mousehide( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3339 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3340 { |
| 3341 if (gui.pointer_hidden != hide) | |
| 3342 { | |
| 3343 gui.pointer_hidden = hide; | |
| 3344 if (hide) | |
| 3345 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3346 else | |
| 3347 #ifdef FEAT_MOUSESHAPE | |
| 3348 mch_set_mouse_shape(last_shape); | |
| 3349 #else | |
| 3350 XUndefineCursor(gui.dpy, gui.wid); | |
| 3351 #endif | |
| 3352 } | |
| 3353 } | |
| 3354 | |
| 3355 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3356 | |
| 3357 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3358 * misc2.c! */ | |
| 3359 static int mshape_ids[] = | |
| 3360 { | |
| 3361 XC_left_ptr, /* arrow */ | |
| 3362 0, /* blank */ | |
| 3363 XC_xterm, /* beam */ | |
| 3364 XC_sb_v_double_arrow, /* updown */ | |
| 3365 XC_sizing, /* udsizing */ | |
| 3366 XC_sb_h_double_arrow, /* leftright */ | |
| 3367 XC_sizing, /* lrsizing */ | |
| 3368 XC_watch, /* busy */ | |
| 3369 XC_X_cursor, /* no */ | |
| 3370 XC_crosshair, /* crosshair */ | |
| 3371 XC_hand1, /* hand1 */ | |
| 3372 XC_hand2, /* hand2 */ | |
| 3373 XC_pencil, /* pencil */ | |
| 3374 XC_question_arrow, /* question */ | |
| 3375 XC_right_ptr, /* right-arrow */ | |
| 3376 XC_center_ptr, /* up-arrow */ | |
| 3377 XC_left_ptr /* last one */ | |
| 3378 }; | |
| 3379 | |
| 3380 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3381 mch_set_mouse_shape(int shape) |
| 7 | 3382 { |
| 3383 int id; | |
| 3384 | |
| 3385 if (!gui.in_use) | |
| 3386 return; | |
| 3387 | |
| 3388 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3389 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3390 else | |
| 3391 { | |
| 3392 if (shape >= MSHAPE_NUMBERED) | |
| 3393 { | |
| 3394 id = shape - MSHAPE_NUMBERED; | |
| 3395 if (id >= XC_num_glyphs) | |
| 3396 id = XC_left_ptr; | |
| 3397 else | |
| 3398 id &= ~1; /* they are always even (why?) */ | |
| 3399 } | |
| 3400 else | |
| 3401 id = mshape_ids[shape]; | |
| 3402 | |
| 3403 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3404 } | |
| 3405 if (shape != MSHAPE_HIDE) | |
| 3406 last_shape = shape; | |
| 3407 } | |
| 3408 #endif | |
| 3409 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
3410 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3411 /* |
| 3412 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3413 * The check for a non-toolbar item was added, because there is a crash when | |
| 3414 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3415 */ | |
| 3416 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3417 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3418 { |
| 3419 if (menu->id != NULL && menu->parent != NULL | |
| 3420 && menu_is_toolbar(menu->parent->name)) | |
| 3421 { | |
| 3422 /* Always destroy and create the balloon, in case the string was | |
| 3423 * changed. */ | |
| 3424 if (menu->tip != NULL) | |
| 3425 { | |
| 3426 gui_mch_destroy_beval_area(menu->tip); | |
| 3427 menu->tip = NULL; | |
| 3428 } | |
| 3429 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3430 menu->tip = gui_mch_create_beval_area( | |
| 3431 menu->id, | |
| 3432 menu->strings[MENU_INDEX_TIP], | |
| 3433 NULL, | |
| 3434 NULL); | |
| 3435 } | |
| 3436 } | |
| 3437 #endif |