Mercurial > vim
annotate src/gui_x11.c @ 28988:e6f486df5cc9 v8.2.5016
patch 8.2.5016: access before start of text with a put command
Commit: https://github.com/vim/vim/commit/2a585c85013be22f59f184d49612074fd9b115d7
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed May 25 15:15:38 2022 +0100
patch 8.2.5016: access before start of text with a put command
Problem: Access before start of text with a put command.
Solution: Check the length is more than zero.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 25 May 2022 16:30:02 +0200 |
| parents | 9849df834f1d |
| children | 01087b4630da |
| rev | line source |
|---|---|
|
10042
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 /* | |
|
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11 * Code for the Motif GUI. |
| 7 | 12 * Not used for GTK. |
| 13 */ | |
| 14 | |
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15 #include "vim.h" |
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16 |
| 7 | 17 #include <X11/keysym.h> |
| 18 #include <X11/Xatom.h> | |
| 19 #include <X11/StringDefs.h> | |
| 20 #include <X11/Intrinsic.h> | |
| 21 #include <X11/Shell.h> | |
| 22 #include <X11/cursorfont.h> | |
| 23 | |
| 24 /* | |
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patch 8.1.0763: nobody is using the Sun Workshop support
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25 * XpmP.h is preferred, because it makes the signs drawn with a transparent |
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26 * background instead of black. |
| 7 | 27 */ |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
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29 && !defined(HAVE_X11_XPM_H) |
| 7 | 30 # include <Xm/XpmP.h> |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
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patch 8.1.0766: various problems when using Vim on VMS
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33 # ifdef VMS |
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34 # include <xpm.h> |
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35 # else |
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36 # include <X11/xpm.h> |
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37 # endif |
| 7 | 38 # endif |
| 39 #endif | |
| 40 | |
| 41 #ifdef FEAT_XFONTSET | |
| 42 # ifdef X_LOCALE | |
| 43 # include <X11/Xlocale.h> | |
| 44 # else | |
| 45 # include <locale.h> | |
| 46 # endif | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 50 # include <X11/Sunkeysym.h> | |
| 51 #endif | |
| 52 | |
| 53 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 54 # include <X11/Xmu/Editres.h> | |
| 55 #endif | |
| 56 | |
| 57 #define VIM_NAME "vim" | |
| 58 #define VIM_CLASS "Vim" | |
| 59 | |
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60 // Default resource values |
| 7 | 61 #define DFLT_FONT "7x13" |
| 62 #ifdef FONTSET_ALWAYS | |
| 63 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 64 #else | |
| 65 # define DFLT_MENU_FONT XtDefaultFont | |
| 66 #endif | |
| 67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 68 | |
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69 // use the default (CDE) colors |
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70 #define DFLT_MENU_BG_COLOR "" |
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71 #define DFLT_MENU_FG_COLOR "" |
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72 #define DFLT_SCROLL_BG_COLOR "" |
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73 #define DFLT_SCROLL_FG_COLOR "" |
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74 #define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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75 #define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 76 |
| 77 Widget vimShell = (Widget)0; | |
| 78 | |
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79 static Atom wm_atoms[2]; // Window Manager Atoms |
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80 #define DELETE_WINDOW_IDX 0 // index in wm_atoms[] for WM_DELETE_WINDOW |
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81 #define SAVE_YOURSELF_IDX 1 // index in wm_atoms[] for WM_SAVE_YOURSELF |
| 7 | 82 |
| 83 #ifdef FEAT_XFONTSET | |
| 84 /* | |
| 85 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 86 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 87 */ | |
| 88 static XFontSet current_fontset = NULL; | |
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patch 8.2.2247: VMS: various smaller problems
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89 # if !defined(XDrawString) |
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90 # define XDrawString(dpy, win, gc, x, y, str, n) \ |
| 7 | 91 do \ |
| 92 { \ | |
| 93 if (current_fontset != NULL) \ | |
| 94 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 95 else \ | |
| 96 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 97 } while (0) | |
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98 # endif |
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99 # if !defined(XDrawString16) |
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100 # define XDrawString16(dpy, win, gc, x, y, str, n) \ |
| 7 | 101 do \ |
| 102 { \ | |
| 103 if (current_fontset != NULL) \ | |
| 104 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 105 else \ | |
| 717 | 106 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 107 } while (0) | |
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108 # endif |
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109 # if !defined(XDrawImageString16) |
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110 # define XDrawImageString16(dpy, win, gc, x, y, str, n) \ |
| 717 | 111 do \ |
| 112 { \ | |
| 113 if (current_fontset != NULL) \ | |
| 114 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 115 else \ | |
| 116 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 117 } while (0) |
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118 # endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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119 static int check_fontset_sanity(XFontSet fs); |
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120 static int fontset_width(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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121 static int fontset_ascent(XFontSet fs); |
| 7 | 122 #endif |
| 123 | |
| 124 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 125 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 126 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 127 |
| 128 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 129 static XButtonPressedEvent last_mouse_event; | |
| 130 #endif | |
| 131 | |
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132 static void gui_x11_check_copy_area(void); |
| 7 | 133 #ifdef FEAT_CLIENTSERVER |
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134 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 135 #endif |
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136 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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137 static Cursor gui_x11_create_blank_mouse(void); |
| 7 | 138 |
| 139 | |
| 140 /* | |
| 141 * Keycodes recognized by vim. | |
| 142 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 143 * same change! | |
| 144 */ | |
| 145 static struct specialkey | |
| 146 { | |
| 147 KeySym key_sym; | |
| 148 char_u vim_code0; | |
| 149 char_u vim_code1; | |
| 150 } special_keys[] = | |
| 151 { | |
| 152 {XK_Up, 'k', 'u'}, | |
| 153 {XK_Down, 'k', 'd'}, | |
| 154 {XK_Left, 'k', 'l'}, | |
| 155 {XK_Right, 'k', 'r'}, | |
| 156 | |
| 157 {XK_F1, 'k', '1'}, | |
| 158 {XK_F2, 'k', '2'}, | |
| 159 {XK_F3, 'k', '3'}, | |
| 160 {XK_F4, 'k', '4'}, | |
| 161 {XK_F5, 'k', '5'}, | |
| 162 {XK_F6, 'k', '6'}, | |
| 163 {XK_F7, 'k', '7'}, | |
| 164 {XK_F8, 'k', '8'}, | |
| 165 {XK_F9, 'k', '9'}, | |
| 166 {XK_F10, 'k', ';'}, | |
| 167 | |
| 168 {XK_F11, 'F', '1'}, | |
| 169 {XK_F12, 'F', '2'}, | |
| 170 {XK_F13, 'F', '3'}, | |
| 171 {XK_F14, 'F', '4'}, | |
| 172 {XK_F15, 'F', '5'}, | |
| 173 {XK_F16, 'F', '6'}, | |
| 174 {XK_F17, 'F', '7'}, | |
| 175 {XK_F18, 'F', '8'}, | |
| 176 {XK_F19, 'F', '9'}, | |
| 177 {XK_F20, 'F', 'A'}, | |
| 178 | |
| 179 {XK_F21, 'F', 'B'}, | |
| 180 {XK_F22, 'F', 'C'}, | |
| 181 {XK_F23, 'F', 'D'}, | |
| 182 {XK_F24, 'F', 'E'}, | |
| 183 {XK_F25, 'F', 'F'}, | |
| 184 {XK_F26, 'F', 'G'}, | |
| 185 {XK_F27, 'F', 'H'}, | |
| 186 {XK_F28, 'F', 'I'}, | |
| 187 {XK_F29, 'F', 'J'}, | |
| 188 {XK_F30, 'F', 'K'}, | |
| 189 | |
| 190 {XK_F31, 'F', 'L'}, | |
| 191 {XK_F32, 'F', 'M'}, | |
| 192 {XK_F33, 'F', 'N'}, | |
| 193 {XK_F34, 'F', 'O'}, | |
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194 {XK_F35, 'F', 'P'}, // keysymdef.h defines up to F35 |
| 7 | 195 #ifdef SunXK_F36 |
| 196 {SunXK_F36, 'F', 'Q'}, | |
| 197 {SunXK_F37, 'F', 'R'}, | |
| 198 #endif | |
| 199 | |
| 200 {XK_Help, '%', '1'}, | |
| 201 {XK_Undo, '&', '8'}, | |
| 202 {XK_BackSpace, 'k', 'b'}, | |
| 203 {XK_Insert, 'k', 'I'}, | |
| 204 {XK_Delete, 'k', 'D'}, | |
| 205 {XK_Home, 'k', 'h'}, | |
| 206 {XK_End, '@', '7'}, | |
| 207 {XK_Prior, 'k', 'P'}, | |
| 208 {XK_Next, 'k', 'N'}, | |
| 209 {XK_Print, '%', '9'}, | |
| 210 | |
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211 // Keypad keys: |
| 7 | 212 #ifdef XK_KP_Left |
| 213 {XK_KP_Left, 'k', 'l'}, | |
| 214 {XK_KP_Right, 'k', 'r'}, | |
| 215 {XK_KP_Up, 'k', 'u'}, | |
| 216 {XK_KP_Down, 'k', 'd'}, | |
| 217 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 218 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 219 {XK_KP_Home, 'K', '1'}, | |
| 220 {XK_KP_End, 'K', '4'}, | |
| 221 {XK_KP_Prior, 'K', '3'}, | |
| 222 {XK_KP_Next, 'K', '5'}, | |
| 223 | |
| 224 {XK_KP_Add, 'K', '6'}, | |
| 225 {XK_KP_Subtract, 'K', '7'}, | |
| 226 {XK_KP_Divide, 'K', '8'}, | |
| 227 {XK_KP_Multiply, 'K', '9'}, | |
| 228 {XK_KP_Enter, 'K', 'A'}, | |
| 229 {XK_KP_Decimal, 'K', 'B'}, | |
| 230 | |
| 231 {XK_KP_0, 'K', 'C'}, | |
| 232 {XK_KP_1, 'K', 'D'}, | |
| 233 {XK_KP_2, 'K', 'E'}, | |
| 234 {XK_KP_3, 'K', 'F'}, | |
| 235 {XK_KP_4, 'K', 'G'}, | |
| 236 {XK_KP_5, 'K', 'H'}, | |
| 237 {XK_KP_6, 'K', 'I'}, | |
| 238 {XK_KP_7, 'K', 'J'}, | |
| 239 {XK_KP_8, 'K', 'K'}, | |
| 240 {XK_KP_9, 'K', 'L'}, | |
| 241 #endif | |
| 242 | |
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243 // End of list marker: |
| 7 | 244 {(KeySym)0, 0, 0} |
| 245 }; | |
| 246 | |
| 247 #define XtNboldFont "boldFont" | |
| 248 #define XtCBoldFont "BoldFont" | |
| 249 #define XtNitalicFont "italicFont" | |
| 250 #define XtCItalicFont "ItalicFont" | |
| 251 #define XtNboldItalicFont "boldItalicFont" | |
| 252 #define XtCBoldItalicFont "BoldItalicFont" | |
| 253 #define XtNscrollbarWidth "scrollbarWidth" | |
| 254 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 255 #define XtNmenuHeight "menuHeight" | |
| 256 #define XtCMenuHeight "MenuHeight" | |
| 257 #define XtNmenuFont "menuFont" | |
| 258 #define XtCMenuFont "MenuFont" | |
| 259 #define XtNmenuFontSet "menuFontSet" | |
| 260 #define XtCMenuFontSet "MenuFontSet" | |
| 261 | |
| 262 | |
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263 // Resources for setting the foreground and background colors of menus |
| 7 | 264 #define XtNmenuBackground "menuBackground" |
| 265 #define XtCMenuBackground "MenuBackground" | |
| 266 #define XtNmenuForeground "menuForeground" | |
| 267 #define XtCMenuForeground "MenuForeground" | |
| 268 | |
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269 // Resources for setting the foreground and background colors of scrollbars |
| 7 | 270 #define XtNscrollBackground "scrollBackground" |
| 271 #define XtCScrollBackground "ScrollBackground" | |
| 272 #define XtNscrollForeground "scrollForeground" | |
| 273 #define XtCScrollForeground "ScrollForeground" | |
| 274 | |
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275 // Resources for setting the foreground and background colors of tooltip |
| 7 | 276 #define XtNtooltipBackground "tooltipBackground" |
| 277 #define XtCTooltipBackground "TooltipBackground" | |
| 278 #define XtNtooltipForeground "tooltipForeground" | |
| 279 #define XtCTooltipForeground "TooltipForeground" | |
| 280 #define XtNtooltipFont "tooltipFont" | |
| 281 #define XtCTooltipFont "TooltipFont" | |
| 282 | |
| 283 /* | |
| 284 * X Resources: | |
| 285 */ | |
| 286 static XtResource vim_resources[] = | |
| 287 { | |
| 288 { | |
| 289 XtNforeground, | |
| 290 XtCForeground, | |
| 291 XtRPixel, | |
| 292 sizeof(Pixel), | |
| 293 XtOffsetOf(gui_T, def_norm_pixel), | |
| 294 XtRString, | |
| 295 XtDefaultForeground | |
| 296 }, | |
| 297 { | |
| 298 XtNbackground, | |
| 299 XtCBackground, | |
| 300 XtRPixel, | |
| 301 sizeof(Pixel), | |
| 302 XtOffsetOf(gui_T, def_back_pixel), | |
| 303 XtRString, | |
| 304 XtDefaultBackground | |
| 305 }, | |
| 306 { | |
| 307 XtNfont, | |
| 308 XtCFont, | |
| 309 XtRString, | |
| 310 sizeof(String *), | |
| 311 XtOffsetOf(gui_T, rsrc_font_name), | |
| 312 XtRImmediate, | |
| 313 XtDefaultFont | |
| 314 }, | |
| 315 { | |
| 316 XtNboldFont, | |
| 317 XtCBoldFont, | |
| 318 XtRString, | |
| 319 sizeof(String *), | |
| 320 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 321 XtRImmediate, | |
| 322 "" | |
| 323 }, | |
| 324 { | |
| 325 XtNitalicFont, | |
| 326 XtCItalicFont, | |
| 327 XtRString, | |
| 328 sizeof(String *), | |
| 329 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 330 XtRImmediate, | |
| 331 "" | |
| 332 }, | |
| 333 { | |
| 334 XtNboldItalicFont, | |
| 335 XtCBoldItalicFont, | |
| 336 XtRString, | |
| 337 sizeof(String *), | |
| 338 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 339 XtRImmediate, | |
| 340 "" | |
| 341 }, | |
| 342 { | |
| 343 XtNgeometry, | |
| 344 XtCGeometry, | |
| 345 XtRString, | |
| 346 sizeof(String *), | |
| 347 XtOffsetOf(gui_T, geom), | |
| 348 XtRImmediate, | |
| 349 "" | |
| 350 }, | |
| 351 { | |
| 352 XtNreverseVideo, | |
| 353 XtCReverseVideo, | |
| 354 XtRBool, | |
| 355 sizeof(Bool), | |
| 356 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 357 XtRImmediate, | |
| 358 (XtPointer)False | |
| 359 }, | |
| 360 { | |
| 361 XtNborderWidth, | |
| 362 XtCBorderWidth, | |
| 363 XtRInt, | |
| 364 sizeof(int), | |
| 365 XtOffsetOf(gui_T, border_width), | |
| 366 XtRImmediate, | |
| 367 (XtPointer)2 | |
| 368 }, | |
| 369 { | |
| 370 XtNscrollbarWidth, | |
| 371 XtCScrollbarWidth, | |
| 372 XtRInt, | |
| 373 sizeof(int), | |
| 374 XtOffsetOf(gui_T, scrollbar_width), | |
| 375 XtRImmediate, | |
| 376 (XtPointer)SB_DEFAULT_WIDTH | |
| 377 }, | |
| 378 #ifdef FEAT_MENU | |
| 379 { | |
| 380 # ifdef FONTSET_ALWAYS | |
| 381 XtNmenuFontSet, | |
| 382 XtCMenuFontSet, | |
| 383 #else | |
| 384 XtNmenuFont, | |
| 385 XtCMenuFont, | |
| 386 #endif | |
| 387 XtRString, | |
| 388 sizeof(char *), | |
| 389 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 390 XtRString, | |
| 391 DFLT_MENU_FONT | |
| 392 }, | |
| 393 #endif | |
| 394 { | |
| 395 XtNmenuForeground, | |
| 396 XtCMenuForeground, | |
| 397 XtRString, | |
| 398 sizeof(char *), | |
| 399 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 400 XtRString, | |
| 401 DFLT_MENU_FG_COLOR | |
| 402 }, | |
| 403 { | |
| 404 XtNmenuBackground, | |
| 405 XtCMenuBackground, | |
| 406 XtRString, | |
| 407 sizeof(char *), | |
| 408 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 409 XtRString, | |
| 410 DFLT_MENU_BG_COLOR | |
| 411 }, | |
| 412 { | |
| 413 XtNscrollForeground, | |
| 414 XtCScrollForeground, | |
| 415 XtRString, | |
| 416 sizeof(char *), | |
| 417 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 418 XtRString, | |
| 419 DFLT_SCROLL_FG_COLOR | |
| 420 }, | |
| 421 { | |
| 422 XtNscrollBackground, | |
| 423 XtCScrollBackground, | |
| 424 XtRString, | |
| 425 sizeof(char *), | |
| 426 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 427 XtRString, | |
| 428 DFLT_SCROLL_BG_COLOR | |
| 429 }, | |
|
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430 #ifdef FEAT_BEVAL_GUI |
| 7 | 431 { |
| 432 XtNtooltipForeground, | |
| 433 XtCTooltipForeground, | |
| 434 XtRString, | |
| 435 sizeof(char *), | |
| 436 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 437 XtRString, | |
| 438 DFLT_TOOLTIP_FG_COLOR | |
| 439 }, | |
| 440 { | |
| 441 XtNtooltipBackground, | |
| 442 XtCTooltipBackground, | |
| 443 XtRString, | |
| 444 sizeof(char *), | |
| 445 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 446 XtRString, | |
| 447 DFLT_TOOLTIP_BG_COLOR | |
| 448 }, | |
| 449 { | |
| 450 XtNtooltipFont, | |
| 451 XtCTooltipFont, | |
| 452 XtRString, | |
| 453 sizeof(char *), | |
| 454 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 455 XtRString, | |
| 456 DFLT_TOOLTIP_FONT | |
| 457 }, | |
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458 // This one may not be really needed? |
| 7 | 459 { |
| 460 "balloonEvalFontSet", | |
| 461 XtCFontSet, | |
| 462 XtRFontSet, | |
| 463 sizeof(XFontSet), | |
| 464 XtOffsetOf(gui_T, tooltip_fontset), | |
| 465 XtRImmediate, | |
| 466 (XtPointer)NOFONTSET | |
| 467 }, | |
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468 #endif // FEAT_BEVAL_GUI |
| 7 | 469 #ifdef FEAT_XIM |
| 470 { | |
| 471 "preeditType", | |
| 472 "PreeditType", | |
| 473 XtRString, | |
| 474 sizeof(char*), | |
| 475 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 476 XtRString, | |
| 477 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 478 }, | |
| 479 { | |
| 480 "inputMethod", | |
| 481 "InputMethod", | |
| 482 XtRString, | |
| 483 sizeof(char*), | |
| 484 XtOffsetOf(gui_T, rsrc_input_method), | |
| 485 XtRString, | |
| 486 NULL | |
| 487 }, | |
|
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488 #endif // FEAT_XIM |
| 7 | 489 }; |
| 490 | |
| 491 /* | |
| 492 * This table holds all the X GUI command line options allowed. This includes | |
| 493 * the standard ones so that we can skip them when vim is started without the | |
| 494 * GUI (but the GUI might start up later). | |
| 495 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 496 */ | |
| 497 static XrmOptionDescRec cmdline_options[] = | |
| 498 { | |
|
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499 // We handle these options ourselves |
| 7 | 500 {"-bg", ".background", XrmoptionSepArg, NULL}, |
| 501 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 502 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 503 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 504 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 505 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 506 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 507 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 508 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 509 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 510 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 511 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 512 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 513 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 514 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 515 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 516 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 517 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 518 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 519 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 520 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 521 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 522 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 523 #ifdef FONTSET_ALWAYS | |
| 524 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 525 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 526 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 527 #else | |
| 528 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 529 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 530 #endif | |
| 531 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 532 }; | |
| 533 | |
| 534 static int gui_argc = 0; | |
| 535 static char **gui_argv = NULL; | |
| 536 | |
| 537 /* | |
| 538 * Call-back routines. | |
| 539 */ | |
| 540 | |
| 541 static void | |
|
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542 gui_x11_timer_cb( |
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543 XtPointer timed_out, |
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544 XtIntervalId *interval_id UNUSED) |
| 7 | 545 { |
| 546 *((int *)timed_out) = TRUE; | |
| 547 } | |
| 548 | |
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549 #ifdef FEAT_JOB_CHANNEL |
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550 static void |
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551 channel_poll_cb( |
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552 XtPointer client_data, |
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553 XtIntervalId *interval_id UNUSED) |
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554 { |
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555 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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556 |
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557 // Using an event handler for a channel that may be disconnected does |
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558 // not work, it hangs. Instead poll for messages. |
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559 channel_handle_events(TRUE); |
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560 parse_queued_messages(); |
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561 |
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562 // repeat |
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563 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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564 channel_poll_cb, client_data); |
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565 } |
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566 #endif |
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567 |
| 7 | 568 static void |
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569 gui_x11_visibility_cb( |
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570 Widget w UNUSED, |
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571 XtPointer dud UNUSED, |
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572 XEvent *event, |
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573 Boolean *dum UNUSED) |
| 7 | 574 { |
| 575 if (event->type != VisibilityNotify) | |
| 576 return; | |
| 577 | |
| 578 gui.visibility = event->xvisibility.state; | |
| 579 | |
| 580 /* | |
| 581 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 582 * to receive an event to tell us whether it worked or not. | |
| 583 */ | |
| 584 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 585 gui.visibility != VisibilityUnobscured); | |
| 586 | |
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587 // This is needed for when redrawing is slow. |
| 7 | 588 gui_mch_update(); |
| 589 } | |
| 590 | |
| 591 static void | |
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592 gui_x11_expose_cb( |
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593 Widget w UNUSED, |
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594 XtPointer dud UNUSED, |
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595 XEvent *event, |
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596 Boolean *dum UNUSED) |
| 7 | 597 { |
| 598 XExposeEvent *gevent; | |
| 599 int new_x; | |
| 600 | |
| 601 if (event->type != Expose) | |
| 602 return; | |
| 603 | |
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604 out_flush(); // make sure all output has been processed |
| 7 | 605 |
| 606 gevent = (XExposeEvent *)event; | |
| 607 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 608 | |
| 609 new_x = FILL_X(0); | |
| 610 | |
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611 // Clear the border areas if needed |
| 7 | 612 if (gevent->x < new_x) |
| 613 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 614 if (gevent->y < FILL_Y(0)) | |
| 615 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 616 if (gevent->x > FILL_X(Columns)) | |
| 617 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 618 if (gevent->y > FILL_Y(Rows)) | |
| 619 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 620 | |
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621 // This is needed for when redrawing is slow. |
| 7 | 622 gui_mch_update(); |
| 623 } | |
| 624 | |
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625 #if (defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 626 /* |
| 445 | 627 * This function fills in the XRectangle object with the current x,y |
| 628 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 629 * those resources will restore the window to its former position and |
| 445 | 630 * dimensions. |
| 7 | 631 * |
| 445 | 632 * Note: This function may fail, in which case the XRectangle will be |
| 633 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 634 * failed condition prior to calling this function. | |
| 7 | 635 */ |
| 636 static void | |
| 637 shellRectangle(Widget shell, XRectangle *r) | |
| 638 { | |
| 639 Window rootw, shellw, child, parentw; | |
| 640 int absx, absy; | |
| 641 XWindowAttributes a; | |
| 642 Window *children; | |
| 643 unsigned int childrenCount; | |
| 644 | |
| 645 shellw = XtWindow(shell); | |
| 646 if (shellw == 0) | |
| 647 return; | |
| 648 for (;;) | |
| 649 { | |
| 650 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 651 &children, &childrenCount); | |
| 652 XFree(children); | |
| 653 if (parentw == rootw) | |
| 654 break; | |
| 655 shellw = parentw; | |
| 656 } | |
| 657 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 658 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 659 &absx, &absy, &child); | |
| 660 r->x = absx; | |
| 661 r->y = absy; | |
| 662 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 663 } | |
| 664 #endif | |
| 665 | |
| 666 static void | |
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667 gui_x11_resize_window_cb( |
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668 Widget w UNUSED, |
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669 XtPointer dud UNUSED, |
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diff
changeset
|
670 XEvent *event, |
|
bcef391c101c
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|
671 Boolean *dum UNUSED) |
| 7 | 672 { |
| 673 static int lastWidth, lastHeight; | |
| 674 | |
| 675 if (event->type != ConfigureNotify) | |
| 676 return; | |
| 677 | |
| 678 if (event->xconfigure.width != lastWidth | |
| 679 || event->xconfigure.height != lastHeight) | |
| 680 { | |
| 681 lastWidth = event->xconfigure.width; | |
| 682 lastHeight = event->xconfigure.height; | |
| 683 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 684 #ifdef FEAT_XIM | |
| 685 - xim_get_status_area_height() | |
| 686 #endif | |
| 687 ); | |
| 688 } | |
|
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689 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 690 if (netbeans_active()) |
| 7 | 691 { |
| 692 XRectangle rec; | |
| 693 | |
| 694 shellRectangle(w, &rec); | |
| 695 netbeans_frame_moved(rec.x, rec.y); | |
| 696 } | |
| 697 #endif | |
| 698 #ifdef FEAT_XIM | |
| 699 xim_set_preedit(); | |
| 700 #endif | |
| 701 } | |
| 702 | |
| 703 static void | |
|
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704 gui_x11_focus_change_cb( |
|
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705 Widget w UNUSED, |
|
bcef391c101c
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706 XtPointer data UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
707 XEvent *event, |
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bcef391c101c
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|
708 Boolean *dum UNUSED) |
| 7 | 709 { |
| 710 gui_focus_change(event->type == FocusIn); | |
| 711 } | |
| 712 | |
| 713 static void | |
|
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|
714 gui_x11_enter_cb( |
|
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|
715 Widget w UNUSED, |
|
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diff
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|
716 XtPointer data UNUSED, |
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|
717 XEvent *event UNUSED, |
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|
718 Boolean *dum UNUSED) |
| 7 | 719 { |
| 720 gui_focus_change(TRUE); | |
| 721 } | |
| 722 | |
| 723 static void | |
|
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724 gui_x11_leave_cb( |
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725 Widget w UNUSED, |
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726 XtPointer data UNUSED, |
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727 XEvent *event UNUSED, |
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728 Boolean *dum UNUSED) |
| 7 | 729 { |
| 730 gui_focus_change(FALSE); | |
| 731 } | |
| 732 | |
|
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733 #if defined(X_HAVE_UTF8_STRING) |
| 7 | 734 # if X_HAVE_UTF8_STRING |
| 735 # define USE_UTF8LOOKUP | |
| 736 # endif | |
| 737 #endif | |
| 738 | |
| 739 void | |
|
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740 gui_x11_key_hit_cb( |
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741 Widget w UNUSED, |
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742 XtPointer dud UNUSED, |
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743 XEvent *event, |
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744 Boolean *dum UNUSED) |
| 7 | 745 { |
| 746 XKeyPressedEvent *ev_press; | |
| 747 #ifdef FEAT_XIM | |
| 748 char_u string2[256]; | |
| 749 char_u string_shortbuf[256]; | |
| 750 char_u *string = string_shortbuf; | |
| 751 Boolean string_alloced = False; | |
| 752 Status status; | |
| 753 #else | |
| 754 char_u string[4], string2[3]; | |
| 755 #endif | |
|
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756 KeySym key_sym; |
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|
757 int len; |
| 7 | 758 int i; |
| 759 int modifiers; | |
| 760 int key; | |
| 761 | |
| 762 ev_press = (XKeyPressedEvent *)event; | |
| 763 | |
| 764 #ifdef FEAT_XIM | |
| 765 if (xic) | |
| 766 { | |
| 767 # ifdef USE_UTF8LOOKUP | |
|
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|
768 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when |
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769 // the locale isn't utf-8. |
| 7 | 770 if (enc_utf8) |
| 771 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 772 sizeof(string_shortbuf), &key_sym, &status); | |
| 773 else | |
| 774 # endif | |
| 775 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 776 sizeof(string_shortbuf), &key_sym, &status); | |
| 777 if (status == XBufferOverflow) | |
| 778 { | |
| 779 string = (char_u *)XtMalloc(len + 1); | |
| 780 string_alloced = True; | |
| 781 # ifdef USE_UTF8LOOKUP | |
|
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782 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even |
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783 // when the locale isn't utf-8. |
| 7 | 784 if (enc_utf8) |
| 785 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 786 len, &key_sym, &status); | |
| 787 else | |
| 788 # endif | |
| 789 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 790 len, &key_sym, &status); | |
| 791 } | |
| 792 if (status == XLookupNone || status == XLookupChars) | |
| 793 key_sym = XK_VoidSymbol; | |
| 794 | |
|
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795 // Do conversion from 'termencoding' to 'encoding'. When using |
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parents:
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796 // Xutf8LookupString() it has already been done. |
| 7 | 797 if (len > 0 && input_conv.vc_type != CONV_NONE |
|
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798 # ifdef USE_UTF8LOOKUP |
| 7 | 799 && !enc_utf8 |
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800 # endif |
| 7 | 801 ) |
| 802 { | |
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803 int maxlen = len * 4 + 40; // guessed |
| 7 | 804 char_u *p = (char_u *)XtMalloc(maxlen); |
| 805 | |
| 806 mch_memmove(p, string, len); | |
| 807 if (string_alloced) | |
| 808 XtFree((char *)string); | |
| 809 string = p; | |
| 810 string_alloced = True; | |
| 811 len = convert_input(p, len, maxlen); | |
| 812 } | |
| 813 | |
|
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814 // Translate CSI to K_CSI, otherwise it could be recognized as the |
|
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parents:
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diff
changeset
|
815 // start of a special key. |
| 7 | 816 for (i = 0; i < len; ++i) |
| 817 if (string[i] == CSI) | |
| 818 { | |
| 819 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 820 | |
| 821 mch_memmove(p, string, i + 1); | |
| 822 p[i + 1] = KS_EXTRA; | |
| 823 p[i + 2] = (int)KE_CSI; | |
| 824 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 825 if (string_alloced) | |
| 826 XtFree((char *)string); | |
| 827 string = p; | |
| 828 string_alloced = True; | |
| 829 i += 2; | |
| 830 len += 2; | |
| 831 } | |
| 832 } | |
| 833 else | |
| 834 #endif | |
| 835 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 836 &key_sym, NULL); | |
| 837 | |
| 838 #ifdef SunXK_F36 | |
| 839 /* | |
| 840 * These keys have bogus lookup strings, and trapping them here is | |
| 841 * easier than trying to XRebindKeysym() on them with every possible | |
| 842 * combination of modifiers. | |
| 843 */ | |
| 844 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 845 len = 0; | |
| 846 #endif | |
| 847 | |
| 848 if (key_sym == XK_space) | |
|
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parents:
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|
849 string[0] = ' '; // Otherwise Ctrl-Space doesn't work |
| 7 | 850 |
| 851 /* | |
| 852 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 853 * allow just Ctrl+minus too. | |
| 854 */ | |
| 855 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 856 string[0] = Ctrl__; | |
| 857 | |
| 858 #ifdef XK_ISO_Left_Tab | |
|
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diff
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|
859 // why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? |
| 7 | 860 if (key_sym == XK_ISO_Left_Tab) |
| 861 { | |
| 862 key_sym = XK_Tab; | |
| 863 string[0] = TAB; | |
| 864 len = 1; | |
| 865 } | |
| 866 #endif | |
| 867 | |
|
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868 // We used to apply Alt/Meta to the key here (Mod1Mask), but that is now |
|
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changeset
|
869 // done later, the same as it happens for the terminal. Hopefully that |
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parents:
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|
870 // works for everybody... |
| 7 | 871 |
| 872 if (len == 1 && string[0] == CSI) | |
| 873 { | |
| 874 string[1] = KS_EXTRA; | |
| 875 string[2] = (int)KE_CSI; | |
| 876 len = -3; | |
| 877 } | |
| 878 | |
|
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879 // Check for special keys. Also do this when len == 1 (key has an ASCII |
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diff
changeset
|
880 // value) to detect backspace, delete and keypad keys. |
| 7 | 881 if (len == 0 || len == 1) |
| 882 { | |
| 883 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 884 { | |
| 885 if (special_keys[i].key_sym == key_sym) | |
| 886 { | |
| 887 string[0] = CSI; | |
| 888 string[1] = special_keys[i].vim_code0; | |
| 889 string[2] = special_keys[i].vim_code1; | |
| 890 len = -3; | |
| 891 break; | |
| 892 } | |
| 893 } | |
| 894 } | |
| 895 | |
|
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|
896 // Unrecognised key is ignored. |
| 7 | 897 if (len == 0) |
| 898 goto theend; | |
| 899 | |
|
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|
900 // Handle modifiers. |
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901 modifiers = 0; |
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902 if (ev_press->state & ShiftMask) |
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903 modifiers |= MOD_MASK_SHIFT; |
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904 if (ev_press->state & ControlMask) |
|
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|
905 { |
|
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906 modifiers |= MOD_MASK_CTRL; |
|
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907 if (len == 1 && string[0] < 0x20) |
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|
908 // Use the character before applyng CTRL. |
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909 string[0] += 0x40; |
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910 } |
|
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911 if (ev_press->state & Mod1Mask) |
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912 modifiers |= MOD_MASK_ALT; |
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913 if (ev_press->state & Mod4Mask) |
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914 modifiers |= MOD_MASK_META; |
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915 |
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916 /* |
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917 * For some keys a shift modifier is translated into another key |
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918 * code. |
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919 */ |
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8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
920 if (len == -3) |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
921 key = TO_SPECIAL(string[1], string[2]); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
922 else |
|
20951
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
923 { |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
924 string[len] = NUL; |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
925 key = mb_ptr2char(string); |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
926 } |
|
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
927 key = simplify_key(key, &modifiers); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
928 if (key == CSI) |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
929 key = K_CSI; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
930 if (IS_SPECIAL(key)) |
| 7 | 931 { |
|
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
932 string[0] = CSI; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
933 string[1] = K_SECOND(key); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
934 string[2] = K_THIRD(key); |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
935 len = 3; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
936 } |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
937 else |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
938 { |
|
20951
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
939 len = mb_char2bytes(key, string); |
|
20553
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
940 |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
941 // Some keys need adjustment when the Ctrl modifier is used. |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
942 key = may_adjust_key_for_ctrl(modifiers, key); |
|
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
943 |
|
20553
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
944 // Remove the SHIFT modifier for keys where it's already included, |
|
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
945 // e.g., '(', '!' and '*'. |
|
22407
c19acd92ee83
patch 8.2.1752: GTK GUI: cannot map alt-? with <A-?>
Bram Moolenaar <Bram@vim.org>
parents:
21570
diff
changeset
|
946 modifiers = may_remove_shift_modifier(modifiers, key); |
|
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
947 } |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
948 |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
949 if (modifiers != 0) |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
950 { |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
951 string2[0] = CSI; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
952 string2[1] = KS_MODIFIER; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
953 string2[2] = modifiers; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
954 add_to_input_buf(string2, 3); |
| 7 | 955 } |
| 956 | |
|
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
957 // Check if the key interrupts. |
| 7 | 958 { |
|
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
959 int int_ch = check_for_interrupt(key, modifiers); |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
960 |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
961 if (int_ch != NUL) |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
962 { |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
963 trash_input_buf(); |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
964 string[0] = int_ch; |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
965 len = 1; |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
966 } |
| 7 | 967 } |
| 968 | |
| 969 add_to_input_buf(string, len); | |
| 970 | |
| 971 /* | |
| 972 * blank out the pointer if necessary | |
| 973 */ | |
| 974 if (p_mh) | |
| 975 gui_mch_mousehide(TRUE); | |
| 976 | |
| 977 #if defined(FEAT_BEVAL_TIP) | |
| 978 { | |
| 979 BalloonEval *be; | |
| 980 | |
| 981 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 982 gui_mch_unpost_balloon(be); | |
| 983 } | |
| 984 #endif | |
| 985 theend: | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
986 {} // some compilers need a statement here |
| 7 | 987 #ifdef FEAT_XIM |
| 988 if (string_alloced) | |
| 989 XtFree((char *)string); | |
| 990 #endif | |
| 991 } | |
| 992 | |
| 993 static void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
994 gui_x11_mouse_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
995 Widget w UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
996 XtPointer dud UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
997 XEvent *event, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
998 Boolean *dum UNUSED) |
| 7 | 999 { |
| 1000 static XtIntervalId timer = (XtIntervalId)0; | |
| 1001 static int timed_out = TRUE; | |
| 1002 | |
| 1003 int button; | |
| 1004 int repeated_click = FALSE; | |
| 1005 int x, y; | |
| 1006 int_u x_modifiers; | |
| 1007 int_u vim_modifiers; | |
| 1008 | |
| 1009 if (event->type == MotionNotify) | |
| 1010 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1011 // Get the latest position, avoids lagging behind on a drag. |
| 7 | 1012 x = event->xmotion.x; |
| 1013 y = event->xmotion.y; | |
| 1014 x_modifiers = event->xmotion.state; | |
| 1015 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1016 ? MOUSE_DRAG : ' '; | |
| 1017 | |
| 1018 /* | |
| 1019 * if our pointer is currently hidden, then we should show it. | |
| 1020 */ | |
| 1021 gui_mch_mousehide(FALSE); | |
| 1022 | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1023 if (button != MOUSE_DRAG) // just moving the rodent |
| 7 | 1024 { |
| 1025 #ifdef FEAT_MENU | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1026 if (dud) // moved in vimForm |
| 7 | 1027 y -= gui.menu_height; |
| 1028 #endif | |
| 1029 gui_mouse_moved(x, y); | |
| 1030 return; | |
| 1031 } | |
| 1032 } | |
| 1033 else | |
| 1034 { | |
| 1035 x = event->xbutton.x; | |
| 1036 y = event->xbutton.y; | |
| 1037 if (event->type == ButtonPress) | |
| 1038 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1039 // Handle multiple clicks |
| 7 | 1040 if (!timed_out) |
| 1041 { | |
| 1042 XtRemoveTimeOut(timer); | |
| 1043 repeated_click = TRUE; | |
| 1044 } | |
| 1045 timed_out = FALSE; | |
| 1046 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1047 gui_x11_timer_cb, &timed_out); | |
| 1048 switch (event->xbutton.button) | |
| 1049 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1050 // keep in sync with gui_gtk_x11.c |
| 7 | 1051 case Button1: button = MOUSE_LEFT; break; |
| 1052 case Button2: button = MOUSE_MIDDLE; break; | |
| 1053 case Button3: button = MOUSE_RIGHT; break; | |
| 1054 case Button4: button = MOUSE_4; break; | |
| 1055 case Button5: button = MOUSE_5; break; | |
|
7260
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1056 case 6: button = MOUSE_7; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1057 case 7: button = MOUSE_6; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1058 case 8: button = MOUSE_X1; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1059 case 9: button = MOUSE_X2; break; |
| 7 | 1060 default: |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1061 return; // Unknown button |
| 7 | 1062 } |
| 1063 } | |
| 1064 else if (event->type == ButtonRelease) | |
| 1065 button = MOUSE_RELEASE; | |
| 1066 else | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1067 return; // Unknown mouse event type |
| 7 | 1068 |
| 1069 x_modifiers = event->xbutton.state; | |
| 1070 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1071 last_mouse_event = event->xbutton; | |
| 1072 #endif | |
| 1073 } | |
| 1074 | |
| 1075 vim_modifiers = 0x0; | |
| 1076 if (x_modifiers & ShiftMask) | |
| 1077 vim_modifiers |= MOUSE_SHIFT; | |
| 1078 if (x_modifiers & ControlMask) | |
| 1079 vim_modifiers |= MOUSE_CTRL; | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1080 if (x_modifiers & Mod1Mask) // Alt or Meta key |
| 7 | 1081 vim_modifiers |= MOUSE_ALT; |
| 1082 | |
| 1083 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1084 } | |
| 1085 | |
| 1086 /* | |
| 1087 * End of call-back routines | |
| 1088 */ | |
| 1089 | |
| 1090 /* | |
| 1091 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1092 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1093 * when vim is started, whether or not the GUI has been started. | |
| 1094 */ | |
| 1095 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1096 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1097 { |
| 1098 int arg; | |
| 1099 int i; | |
| 1100 | |
| 1101 /* | |
| 1102 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1103 */ | |
| 1104 gui_argc = 0; | |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
1105 gui_argv = LALLOC_MULT(char *, *argc); |
| 7 | 1106 if (gui_argv == NULL) |
| 1107 return; | |
| 1108 gui_argv[gui_argc++] = argv[0]; | |
| 1109 arg = 1; | |
| 1110 while (arg < *argc) | |
| 1111 { | |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1112 // Look for argv[arg] in cmdline_options[] table |
| 1887 | 1113 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1114 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1115 break; | |
| 1116 | |
| 1887 | 1117 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1118 { |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1119 // Remember finding "-rv" or "-reverse" |
| 7 | 1120 if (strcmp("-rv", argv[arg]) == 0 |
| 1121 || strcmp("-reverse", argv[arg]) == 0) | |
| 1122 found_reverse_arg = TRUE; | |
| 1123 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1124 || strcmp("-font", argv[arg]) == 0) | |
| 1125 && arg + 1 < *argc) | |
| 1126 font_argument = argv[arg + 1]; | |
| 1127 | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1128 // Found match in table, so move it into gui_argv |
| 7 | 1129 gui_argv[gui_argc++] = argv[arg]; |
| 1130 if (--*argc > arg) | |
| 1131 { | |
| 1132 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1133 * sizeof(char *)); | |
| 1134 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1135 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1136 // Move the options argument as well |
| 7 | 1137 gui_argv[gui_argc++] = argv[arg]; |
| 1138 if (--*argc > arg) | |
| 1139 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1140 * sizeof(char *)); | |
| 1141 } | |
| 1142 } | |
| 1143 argv[*argc] = NULL; | |
| 1144 } | |
| 1145 else | |
| 1146 #ifdef FEAT_NETBEANS_INTG | |
| 1147 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1148 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1149 gui.dofork = FALSE; // don't fork() when starting GUI |
| 7 | 1150 netbeansArg = argv[arg]; |
| 1151 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1152 (--*argc - arg) * sizeof(char *)); | |
| 1153 argv[*argc] = NULL; | |
| 1154 } | |
| 1155 else | |
| 1156 #endif | |
| 1157 arg++; | |
| 1158 } | |
| 1159 } | |
| 1160 | |
| 1161 #ifndef XtSpecificationRelease | |
| 1162 # define CARDINAL (Cardinal *) | |
| 1163 #else | |
| 1164 # if XtSpecificationRelease == 4 | |
| 1165 # define CARDINAL (Cardinal *) | |
| 1166 # else | |
| 1167 # define CARDINAL (int *) | |
| 1168 # endif | |
| 1169 #endif | |
| 1170 | |
| 1171 /* | |
| 1172 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1173 * Return OK or FAIL. | |
| 1174 */ | |
| 1175 int | |
|
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1176 gui_mch_init_check(void) |
| 7 | 1177 { |
| 1178 #ifdef FEAT_XIM | |
| 1179 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1180 #endif | |
| 1181 open_app_context(); | |
| 1182 if (app_context != NULL) | |
| 1183 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1184 cmdline_options, XtNumber(cmdline_options), |
| 1185 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1186 |
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1187 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1188 { |
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1189 // The call to XtOpenDisplay() may have set the locale from the |
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1190 // environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
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1191 // decimal point, not a comma. |
|
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1192 char *p = setlocale(LC_NUMERIC, NULL); |
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1193 |
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1194 if (p == NULL || strcmp(p, "C") != 0) |
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1195 setlocale(LC_NUMERIC, "C"); |
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1196 } |
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1197 # endif |
| 7 | 1198 if (app_context == NULL || gui.dpy == NULL) |
| 1199 { | |
| 1200 gui.dying = TRUE; | |
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1201 emsg(_(e_cannot_open_display)); |
| 7 | 1202 return FAIL; |
| 1203 } | |
| 1204 return OK; | |
| 1205 } | |
| 1206 | |
| 1207 | |
| 1208 #ifdef USE_XSMP | |
| 1209 /* | |
| 1210 * Handle XSMP processing, de-registering the attachment upon error | |
| 1211 */ | |
| 1212 static XtInputId _xsmp_xtinputid; | |
| 1213 | |
| 1214 static void | |
|
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1215 local_xsmp_handle_requests( |
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1216 XtPointer c UNUSED, |
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1217 int *s UNUSED, |
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1218 XtInputId *i UNUSED) |
| 7 | 1219 { |
| 1220 if (xsmp_handle_requests() == FAIL) | |
| 1221 XtRemoveInput(_xsmp_xtinputid); | |
| 1222 } | |
| 1223 #endif | |
| 1224 | |
| 1225 | |
| 1226 /* | |
| 1227 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1228 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1229 */ | |
| 1230 int | |
|
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1231 gui_mch_init(void) |
| 7 | 1232 { |
| 1233 XtGCMask gc_mask; | |
| 1234 XGCValues gc_vals; | |
| 1235 int x, y, mask; | |
| 1236 unsigned w, h; | |
| 1237 | |
| 1238 #if 0 | |
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1239 // Uncomment this to enable synchronous mode for debugging |
| 7 | 1240 XSynchronize(gui.dpy, True); |
| 1241 #endif | |
| 1242 | |
| 1243 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1244 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1245 | |
| 1246 /* | |
| 1247 * Get the application resources | |
| 1248 */ | |
| 1249 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1250 vim_resources, XtNumber(vim_resources), NULL); | |
| 1251 | |
| 1252 gui.scrollbar_height = gui.scrollbar_width; | |
| 1253 | |
| 1254 /* | |
| 1255 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1256 * handle looking for approximate colors. | |
| 1257 */ | |
| 1258 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1259 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1260 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1261 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1262 #ifdef FEAT_BEVAL_GUI |
| 7 | 1263 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1264 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1265 #endif | |
| 1266 | |
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1267 // Set default foreground and background colours |
| 7 | 1268 gui.norm_pixel = gui.def_norm_pixel; |
| 1269 gui.back_pixel = gui.def_back_pixel; | |
| 1270 | |
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1271 // Check if reverse video needs to be applied (on Sun it's done by X) |
| 7 | 1272 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) |
| 1273 > gui_get_lightness(gui.norm_pixel)) | |
| 1274 { | |
| 1275 gui.norm_pixel = gui.def_back_pixel; | |
| 1276 gui.back_pixel = gui.def_norm_pixel; | |
| 1277 gui.def_norm_pixel = gui.norm_pixel; | |
| 1278 gui.def_back_pixel = gui.back_pixel; | |
| 1279 } | |
| 1280 | |
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1281 // Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" |
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1282 // group (set in syntax.c or in a vimrc file) |
| 7 | 1283 set_normal_colors(); |
| 1284 | |
| 1285 /* | |
| 1286 * Check that none of the colors are the same as the background color | |
| 1287 */ | |
| 1288 gui_check_colors(); | |
| 1289 | |
| 1290 /* | |
| 1291 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1292 */ | |
| 1293 gc_mask = GCForeground | GCBackground; | |
| 1294 gc_vals.foreground = gui.norm_pixel; | |
| 1295 gc_vals.background = gui.back_pixel; | |
| 1296 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1297 | |
| 1298 gc_vals.foreground = gui.back_pixel; | |
| 1299 gc_vals.background = gui.norm_pixel; | |
| 1300 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1301 | |
| 1302 gc_mask |= GCFunction; | |
| 1303 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1304 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1305 gc_vals.function = GXxor; | |
| 1306 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1307 | |
| 1308 gui.visibility = VisibilityUnobscured; | |
| 1309 x11_setup_atoms(gui.dpy); | |
| 1310 | |
| 1311 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1312 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1313 | |
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1314 // Now adapt the supplied(?) geometry-settings |
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1315 // Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> |
| 7 | 1316 if (gui.geom != NULL && *gui.geom != NUL) |
| 1317 { | |
| 1318 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1319 if (mask & WidthValue) | |
| 1320 Columns = w; | |
| 1321 if (mask & HeightValue) | |
| 857 | 1322 { |
| 1887 | 1323 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1324 p_window = h - 1; |
| 7 | 1325 Rows = h; |
| 857 | 1326 } |
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1327 limit_screen_size(); |
| 7 | 1328 /* |
| 1329 * Set the (x,y) position of the main window only if specified in the | |
| 1330 * users geometry, so we get good defaults when they don't. This needs | |
| 1331 * to be done before the shell is popped up. | |
| 1332 */ | |
| 1333 if (mask & (XValue|YValue)) | |
| 1334 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1335 } | |
| 1336 | |
| 1337 gui_x11_create_widgets(); | |
| 1338 | |
| 1339 /* | |
| 1340 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1341 */ | |
| 1342 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1343 { | |
| 1344 #ifndef HAVE_XPM | |
| 1345 # include "vim_icon.xbm" | |
| 1346 # include "vim_mask.xbm" | |
| 1347 | |
| 1348 Arg arg[2]; | |
| 1349 | |
| 1350 XtSetArg(arg[0], XtNiconPixmap, | |
| 1351 XCreateBitmapFromData(gui.dpy, | |
| 1352 DefaultRootWindow(gui.dpy), | |
| 1353 (char *)vim_icon_bits, | |
| 1354 vim_icon_width, | |
| 1355 vim_icon_height)); | |
| 1356 XtSetArg(arg[1], XtNiconMask, | |
| 1357 XCreateBitmapFromData(gui.dpy, | |
| 1358 DefaultRootWindow(gui.dpy), | |
| 1359 (char *)vim_mask_icon_bits, | |
| 1360 vim_mask_icon_width, | |
| 1361 vim_mask_icon_height)); | |
| 1362 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1363 #else | |
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1364 // Use Pixmaps, looking much nicer. |
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1365 |
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1366 // If you get an error message here, you still need to unpack the runtime |
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1367 // archive! |
| 7 | 1368 # ifdef magick |
| 1369 # undef magick | |
| 1370 # endif | |
| 1371 # define magick vim32x32 | |
| 1372 # include "../runtime/vim32x32.xpm" | |
| 1373 # undef magick | |
| 1374 # define magick vim16x16 | |
| 1375 # include "../runtime/vim16x16.xpm" | |
| 1376 # undef magick | |
| 1377 # define magick vim48x48 | |
| 1378 # include "../runtime/vim48x48.xpm" | |
| 1379 # undef magick | |
| 1380 | |
| 1381 static Pixmap icon = 0; | |
| 1382 static Pixmap icon_mask = 0; | |
| 1383 static char **magick = vim32x32; | |
| 1384 Window root_window; | |
| 1385 XIconSize *size; | |
| 1386 int number_sizes; | |
| 1387 Display *dsp; | |
| 1388 Screen *scr; | |
| 1389 XpmAttributes attr; | |
| 1390 Colormap cmap; | |
| 1391 | |
| 1392 /* | |
| 1393 * Adjust the icon to the preferences of the actual window manager. | |
| 1394 */ | |
| 1395 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1396 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1397 &size, &number_sizes) != 0) | |
| 1398 { | |
| 1399 if (number_sizes > 0) | |
| 1400 { | |
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1401 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1402 magick = vim48x48; |
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1403 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1404 magick = vim32x32; |
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1405 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1406 magick = vim16x16; |
| 1407 } | |
| 1408 } | |
| 1409 | |
| 1410 dsp = XtDisplay(vimShell); | |
| 1411 scr = XtScreen(vimShell); | |
| 1412 | |
| 1413 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1414 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1415 | |
| 1416 attr.valuemask = 0L; | |
| 1417 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
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1418 attr.closeness = 65535; // accuracy isn't crucial |
| 7 | 1419 attr.colormap = cmap; |
| 1420 attr.depth = DefaultDepthOfScreen(scr); | |
| 1421 | |
| 1422 if (!icon) | |
| 1605 | 1423 { |
| 7 | 1424 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1425 &icon_mask, &attr); | |
| 1605 | 1426 XpmFreeAttributes(&attr); |
| 1427 } | |
| 7 | 1428 |
| 1429 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1430 #endif | |
| 1431 } | |
| 1432 | |
| 1433 if (gui.color_approx) | |
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1434 emsg(_(e_cannot_allocate_colormap_entry_some_colors_may_be_incorrect)); |
| 7 | 1435 |
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1436 #ifdef FEAT_BEVAL_GUI |
| 7 | 1437 gui_init_tooltip_font(); |
| 1438 #endif | |
| 1439 #ifdef FEAT_MENU | |
| 1440 gui_init_menu_font(); | |
| 1441 #endif | |
| 1442 | |
| 1443 #ifdef USE_XSMP | |
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1444 // Attach listener on ICE connection |
| 7 | 1445 if (-1 != xsmp_icefd) |
| 1446 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1447 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1448 #endif | |
| 1449 | |
| 1450 return OK; | |
| 1451 } | |
| 1452 | |
| 1453 /* | |
| 1454 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1455 */ | |
| 1456 void | |
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1457 gui_mch_uninit(void) |
| 7 | 1458 { |
| 1459 gui_x11_destroy_widgets(); | |
| 1460 XtCloseDisplay(gui.dpy); | |
| 1461 gui.dpy = NULL; | |
| 1462 vimShell = (Widget)0; | |
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1463 VIM_CLEAR(gui_argv); |
| 7 | 1464 } |
| 1465 | |
| 1466 /* | |
| 1467 * Called when the foreground or background color has been changed. | |
| 1468 */ | |
| 1469 void | |
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1470 gui_mch_new_colors(void) |
| 7 | 1471 { |
| 1472 long_u gc_mask; | |
| 1473 XGCValues gc_vals; | |
| 1474 | |
| 1475 gc_mask = GCForeground | GCBackground; | |
| 1476 gc_vals.foreground = gui.norm_pixel; | |
| 1477 gc_vals.background = gui.back_pixel; | |
| 1478 if (gui.text_gc != NULL) | |
| 1479 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1480 | |
| 1481 gc_vals.foreground = gui.back_pixel; | |
| 1482 gc_vals.background = gui.norm_pixel; | |
| 1483 if (gui.back_gc != NULL) | |
| 1484 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1485 | |
| 1486 gc_mask |= GCFunction; | |
| 1487 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1488 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1489 gc_vals.function = GXxor; | |
| 1490 if (gui.invert_gc != NULL) | |
| 1491 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1492 | |
| 1493 gui_x11_set_back_color(); | |
| 1494 } | |
| 1495 | |
| 1496 /* | |
| 1497 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1498 */ | |
| 1499 int | |
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1500 gui_mch_open(void) |
| 7 | 1501 { |
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parents:
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diff
changeset
|
1502 // Actually open the window |
| 557 | 1503 XtRealizeWidget(vimShell); |
| 1504 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1505 |
| 1506 gui.wid = gui_x11_get_wid(); | |
| 1507 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1508 | |
| 1509 /* | |
| 1510 * Add a callback for the Close item on the window managers menu, and the | |
| 1511 * save-yourself event. | |
| 1512 */ | |
| 1513 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1514 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1515 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1516 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1517 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1518 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1519 NULL); | |
| 1520 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1521 /* | |
| 1522 * Enable editres protocol (see "man editres"). | |
| 1523 * Usually will need to add -lXmu to the linker line as well. | |
| 1524 */ | |
| 1525 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1526 (XtPointer)NULL); | |
| 1527 #endif | |
| 1528 | |
| 1529 #ifdef FEAT_CLIENTSERVER | |
| 1530 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1531 { | |
|
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parents:
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diff
changeset
|
1532 // This is a :gui command in a plain vim with no previous server |
| 7 | 1533 commWindow = XtWindow(vimShell); |
| 1534 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1535 } | |
| 1536 else | |
| 1537 { | |
| 1538 /* | |
| 1539 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1540 * have to change the "server" registration to that of the main window | |
| 1541 * If we have not registered a name yet, remember the window | |
| 1542 */ | |
| 1543 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1544 } | |
| 1545 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1546 gui_x11_send_event_handler, NULL); | |
| 1547 #endif | |
| 1548 | |
|
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parents:
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diff
changeset
|
1549 // Get the colors for the highlight groups (gui_check_colors() might have |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
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parents:
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diff
changeset
|
1550 // changed them) |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1551 highlight_gui_started(); // re-init colors and fonts |
| 7 | 1552 |
| 1553 #ifdef FEAT_XIM | |
| 1554 xim_init(); | |
| 1555 #endif | |
| 1556 | |
| 1557 return OK; | |
| 1558 } | |
| 1559 | |
|
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|
1560 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1561 /* |
| 1562 * Convert the tooltip fontset name to an XFontSet. | |
| 1563 */ | |
| 1564 void | |
|
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|
1565 gui_init_tooltip_font(void) |
| 7 | 1566 { |
| 1567 XrmValue from, to; | |
| 1568 | |
| 1569 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1570 from.size = strlen(from.addr); | |
| 1571 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1572 to.size = sizeof(XFontSet); | |
| 1573 | |
| 1574 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1575 { | |
|
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|
1576 // Failed. What to do? |
| 7 | 1577 } |
| 1578 } | |
| 1579 #endif | |
| 1580 | |
| 1581 #if defined(FEAT_MENU) || defined(PROTO) | |
|
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1582 // Convert the menu font/fontset name to an XFontStruct/XFontset |
| 7 | 1583 void |
|
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|
1584 gui_init_menu_font(void) |
| 7 | 1585 { |
| 1586 XrmValue from, to; | |
| 1587 | |
| 1588 #ifdef FONTSET_ALWAYS | |
| 1589 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1590 from.size = strlen(from.addr); | |
| 1591 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1592 to.size = sizeof(GuiFontset); | |
| 1593 | |
| 1594 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1595 { | |
|
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|
1596 // Failed. What to do? |
| 7 | 1597 } |
| 1598 #else | |
| 1599 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1600 from.size = strlen(from.addr); | |
| 1601 to.addr = (XtPointer)&gui.menu_font; | |
| 1602 to.size = sizeof(GuiFont); | |
| 1603 | |
| 1604 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1605 { | |
|
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parents:
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changeset
|
1606 // Failed. What to do? |
| 7 | 1607 } |
| 1608 #endif | |
| 1609 } | |
| 1610 #endif | |
| 1611 | |
| 1612 void | |
|
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1613 gui_mch_exit(int rc UNUSED) |
| 7 | 1614 { |
| 1615 #if 0 | |
|
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1616 // Lesstif gives an error message here, and so does Solaris. The man page |
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1617 // says that this isn't needed when exiting, so just skip it. |
| 7 | 1618 XtCloseDisplay(gui.dpy); |
| 1619 #endif | |
|
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1620 VIM_CLEAR(gui_argv); |
| 7 | 1621 } |
| 1622 | |
| 1623 /* | |
| 1624 * Get the position of the top left corner of the window. | |
| 1625 */ | |
| 1626 int | |
|
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1627 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1628 { |
| 1629 Dimension xpos, ypos; | |
| 1630 | |
| 1631 XtVaGetValues(vimShell, | |
| 1632 XtNx, &xpos, | |
| 1633 XtNy, &ypos, | |
| 1634 NULL); | |
| 1635 *x = xpos; | |
| 1636 *y = ypos; | |
| 1637 return OK; | |
| 1638 } | |
| 1639 | |
| 1640 /* | |
| 1641 * Set the position of the top left corner of the window to the given | |
| 1642 * coordinates. | |
| 1643 */ | |
| 1644 void | |
|
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1645 gui_mch_set_winpos(int x, int y) |
| 7 | 1646 { |
| 1647 XtVaSetValues(vimShell, | |
| 1648 XtNx, x, | |
| 1649 XtNy, y, | |
| 1650 NULL); | |
| 1651 } | |
| 1652 | |
| 1653 void | |
|
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1654 gui_mch_set_shellsize( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
1655 int width, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
1656 int height, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
1657 int min_width, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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1658 int min_height, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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|
1659 int base_width, |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
1660 int base_height, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1661 int direction UNUSED) |
| 7 | 1662 { |
| 51 | 1663 #ifdef FEAT_XIM |
| 1664 height += xim_get_status_area_height(), | |
| 1665 #endif | |
| 7 | 1666 XtVaSetValues(vimShell, |
| 1667 XtNwidthInc, gui.char_width, | |
| 1668 XtNheightInc, gui.char_height, | |
| 1669 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1670 XtNbaseWidth, base_width, | |
| 1671 XtNbaseHeight, base_height, | |
| 1672 #endif | |
| 1673 XtNminWidth, min_width, | |
| 1674 XtNminHeight, min_height, | |
| 1675 XtNwidth, width, | |
| 1676 XtNheight, height, | |
| 1677 NULL); | |
| 1678 } | |
| 1679 | |
| 1680 /* | |
| 445 | 1681 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1682 * Is there no way in X to find out how wide the borders really are? |
| 1683 */ | |
| 1684 void | |
|
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|
1685 gui_mch_get_screen_dimensions( |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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1686 int *screen_w, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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|
1687 int *screen_h) |
| 7 | 1688 { |
| 1689 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1690 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1691 } | |
| 1692 | |
| 1693 /* | |
| 1694 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1695 * font. | |
| 1696 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1697 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1698 */ | |
| 1699 int | |
|
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1700 gui_mch_init_font( |
|
bcef391c101c
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|
1701 char_u *font_name, |
|
bcef391c101c
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|
1702 int do_fontset UNUSED) |
| 7 | 1703 { |
| 1704 XFontStruct *font = NULL; | |
| 1705 | |
| 1706 #ifdef FEAT_XFONTSET | |
| 1707 XFontSet fontset = NULL; | |
| 46 | 1708 #endif |
| 1709 | |
| 1710 #ifdef FEAT_GUI_MOTIF | |
|
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1711 // A font name equal "*" is indicating, that we should activate the font |
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parents:
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changeset
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1712 // selection dialogue to get a new font name. So let us do it here. |
| 46 | 1713 if (font_name != NULL && STRCMP(font_name, "*") == 0) |
|
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1714 { |
| 46 | 1715 font_name = gui_xm_select_font(hl_get_font_name()); |
|
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1716 |
|
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patch 8.2.2674: Motif: cancelling the font dialog resets the font
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1717 // Do not reset to default font except on GUI startup. |
|
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1718 if (font_name == NULL && !gui.starting) |
|
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1719 return OK; |
|
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1720 } |
| 46 | 1721 #endif |
| 1722 | |
| 1723 #ifdef FEAT_XFONTSET | |
| 7 | 1724 if (do_fontset) |
| 1725 { | |
|
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1726 // If 'guifontset' is set, VIM treats all font specifications as if |
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changeset
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1727 // they were fontsets, and 'guifontset' becomes the default. |
| 7 | 1728 if (font_name != NULL) |
| 1729 { | |
| 1730 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1731 if (fontset == NULL) | |
| 1732 return FAIL; | |
| 1733 } | |
| 1734 } | |
| 1735 else | |
| 1736 #endif | |
| 1737 { | |
| 1738 if (font_name == NULL) | |
| 1739 { | |
| 1740 /* | |
| 1741 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1742 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1743 * will hopefully always be there. | |
| 1744 */ | |
| 1745 font_name = gui.rsrc_font_name; | |
| 1746 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1747 if (font == NULL) | |
| 1748 font_name = (char_u *)DFLT_FONT; | |
| 1749 } | |
| 1750 if (font == NULL) | |
| 1751 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1752 if (font == NULL) | |
| 1753 return FAIL; | |
| 1754 } | |
| 1755 | |
| 1756 gui_mch_free_font(gui.norm_font); | |
| 1757 #ifdef FEAT_XFONTSET | |
| 1758 gui_mch_free_fontset(gui.fontset); | |
| 1759 | |
| 1760 if (fontset != NULL) | |
| 1761 { | |
| 1762 gui.norm_font = NOFONT; | |
| 1763 gui.fontset = (GuiFontset)fontset; | |
| 1764 gui.char_width = fontset_width(fontset); | |
| 1765 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1766 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1767 } | |
| 1768 else | |
| 1769 #endif | |
| 1770 { | |
| 1771 gui.norm_font = (GuiFont)font; | |
| 1772 #ifdef FEAT_XFONTSET | |
| 1773 gui.fontset = NOFONTSET; | |
| 1774 #endif | |
| 1775 gui.char_width = font->max_bounds.width; | |
| 1776 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1777 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1778 } | |
| 1779 | |
| 1780 hl_set_font_name(font_name); | |
| 1781 | |
| 1782 /* | |
| 1783 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1784 * We should also try to work out what font to use for these when they are | |
| 1785 * not specified by X resources, but we don't yet. | |
| 1786 */ | |
| 1787 if (font_name == gui.rsrc_font_name) | |
| 1788 { | |
| 1789 if (gui.bold_font == NOFONT | |
| 1790 && gui.rsrc_bold_font_name != NULL | |
| 1791 && *gui.rsrc_bold_font_name != NUL) | |
| 1792 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1793 if (gui.ital_font == NOFONT | |
| 1794 && gui.rsrc_ital_font_name != NULL | |
| 1795 && *gui.rsrc_ital_font_name != NUL) | |
| 1796 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1797 if (gui.boldital_font == NOFONT | |
| 1798 && gui.rsrc_boldital_font_name != NULL | |
| 1799 && *gui.rsrc_boldital_font_name != NUL) | |
| 1800 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1801 FALSE); | |
| 1802 } | |
| 1803 else | |
| 1804 { | |
|
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1805 // When not using the font specified by the resources, also don't use |
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1806 // the bold/italic fonts, otherwise setting 'guifont' will look very |
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changeset
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1807 // strange. |
| 7 | 1808 if (gui.bold_font != NOFONT) |
| 1809 { | |
| 1810 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1811 gui.bold_font = NOFONT; | |
| 1812 } | |
| 1813 if (gui.ital_font != NOFONT) | |
| 1814 { | |
| 1815 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1816 gui.ital_font = NOFONT; | |
| 1817 } | |
| 1818 if (gui.boldital_font != NOFONT) | |
| 1819 { | |
| 1820 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1821 gui.boldital_font = NOFONT; | |
| 1822 } | |
| 1823 } | |
| 1824 | |
| 46 | 1825 #ifdef FEAT_GUI_MOTIF |
| 1826 gui_motif_synch_fonts(); | |
| 1827 #endif | |
| 1828 | |
| 7 | 1829 return OK; |
| 1830 } | |
| 1831 | |
| 1832 /* | |
| 1833 * Get a font structure for highlighting. | |
| 1834 */ | |
| 1835 GuiFont | |
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1836 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1837 { |
| 1838 XFontStruct *font; | |
| 1839 | |
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1840 if (!gui.in_use || name == NULL) // can't do this when GUI not running |
| 7 | 1841 return NOFONT; |
| 1842 | |
| 1843 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1844 | |
| 1845 if (font == NULL) | |
| 1846 { | |
| 1847 if (giveErrorIfMissing) | |
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1848 semsg(_(e_unknown_font_str), name); |
| 7 | 1849 return NOFONT; |
| 1850 } | |
| 1851 | |
| 1852 #ifdef DEBUG | |
| 1853 printf("Font Information for '%s':\n", name); | |
| 1854 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1855 font->max_bounds.width, font->ascent + font->descent, | |
| 1856 font->ascent, font->descent); | |
| 1857 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1858 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1859 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1860 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1861 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1862 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1863 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1864 printf(" leftink = %d, rightink = %d\n", | |
| 1865 (font->min_bounds.lbearing < 0), | |
| 1866 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1867 printf("\n"); | |
| 1868 #endif | |
| 1869 | |
| 1870 if (font->max_bounds.width != font->min_bounds.width) | |
| 1871 { | |
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1872 semsg(_(e_font_str_is_not_fixed_width), name); |
| 7 | 1873 XFreeFont(gui.dpy, font); |
| 1874 return NOFONT; | |
| 1875 } | |
| 1876 return (GuiFont)font; | |
| 1877 } | |
| 1878 | |
| 46 | 1879 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1880 /* |
| 1881 * Return the name of font "font" in allocated memory. | |
| 1882 */ | |
| 1883 char_u * | |
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1884 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 1885 { |
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1886 char_u *ret = NULL; |
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1887 |
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1888 if (name != NULL && font == NULL) |
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1889 { |
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1890 // In this case, there's no way other than doing this. |
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1891 ret = vim_strsave(name); |
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1892 } |
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1893 else if (font != NULL) |
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1894 { |
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1895 // In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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1896 // if failed, use 'name' unless it's NULL. |
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1897 unsigned long value = 0L; |
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1898 |
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1899 if (XGetFontProperty(font, XA_FONT, &value)) |
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1900 { |
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1901 char *xa_font_name = NULL; |
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1902 |
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1903 xa_font_name = XGetAtomName(gui.dpy, value); |
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1904 if (xa_font_name != NULL) |
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1905 { |
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1906 ret = vim_strsave((char_u *)xa_font_name); |
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1907 XFree(xa_font_name); |
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1908 } |
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1909 else if (name != NULL) |
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1910 ret = vim_strsave(name); |
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1911 } |
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1912 else if (name != NULL) |
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1913 ret = vim_strsave(name); |
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1914 } |
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1915 return ret; |
| 38 | 1916 } |
| 46 | 1917 #endif |
| 38 | 1918 |
| 445 | 1919 /* |
| 1920 * Adjust gui.char_height (after 'linespace' was changed). | |
| 1921 */ | |
| 7 | 1922 int |
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1923 gui_mch_adjust_charheight(void) |
| 7 | 1924 { |
| 1925 #ifdef FEAT_XFONTSET | |
| 1926 if (gui.fontset != NOFONTSET) | |
| 1927 { | |
| 1928 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 1929 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 1930 + p_linespace / 2; | |
| 1931 } | |
| 1932 else | |
| 1933 #endif | |
| 1934 { | |
| 1935 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 1936 | |
| 1937 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1938 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1939 } | |
| 1940 return OK; | |
| 1941 } | |
| 1942 | |
| 1943 /* | |
| 1944 * Set the current text font. | |
| 1945 */ | |
| 1946 void | |
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1947 gui_mch_set_font(GuiFont font) |
| 7 | 1948 { |
| 1949 static Font prev_font = (Font)-1; | |
| 1950 Font fid = ((XFontStruct *)font)->fid; | |
| 1951 | |
| 1952 if (fid != prev_font) | |
| 1953 { | |
| 1954 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 1955 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 1956 prev_font = fid; | |
| 1957 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 1958 } | |
| 1959 #ifdef FEAT_XFONTSET | |
| 1960 current_fontset = (XFontSet)NULL; | |
| 1961 #endif | |
| 1962 } | |
| 1963 | |
| 1964 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 1965 /* | |
| 1966 * Set the current text fontset. | |
| 1967 * Adjust the ascent, in case it's different. | |
| 1968 */ | |
| 1969 void | |
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1970 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 1971 { |
| 1972 current_fontset = (XFontSet)fontset; | |
| 1973 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 1974 } | |
| 1975 #endif | |
| 1976 | |
| 1977 /* | |
| 1978 * If a font is not going to be used, free its structure. | |
| 1979 */ | |
| 1980 void | |
|
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1981 gui_mch_free_font(GuiFont font) |
| 7 | 1982 { |
| 1983 if (font != NOFONT) | |
| 1984 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 1985 } | |
| 1986 | |
| 1987 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 1988 /* | |
| 1989 * If a fontset is not going to be used, free its structure. | |
| 1990 */ | |
| 1991 void | |
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1992 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 1993 { |
| 1994 if (fontset != NOFONTSET) | |
| 1995 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 1996 } | |
| 1997 | |
| 1998 /* | |
| 1999 * Load the fontset "name". | |
| 2000 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2001 */ | |
| 2002 GuiFontset | |
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2003 gui_mch_get_fontset( |
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2004 char_u *name, |
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2005 int giveErrorIfMissing, |
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2006 int fixed_width) |
| 7 | 2007 { |
| 2008 XFontSet fontset; | |
| 2009 char **missing, *def_str; | |
| 2010 int num_missing; | |
| 2011 | |
| 2012 if (!gui.in_use || name == NULL) | |
| 2013 return NOFONTSET; | |
| 2014 | |
| 2015 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2016 &def_str); | |
| 2017 if (num_missing > 0) | |
| 2018 { | |
| 2019 int i; | |
| 2020 | |
| 2021 if (giveErrorIfMissing) | |
| 2022 { | |
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2023 semsg(_(e_fonts_for_the_following_charsets_are_missing_in_fontset), name); |
| 7 | 2024 for (i = 0; i < num_missing; i++) |
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2025 semsg("%s", missing[i]); |
| 7 | 2026 } |
| 2027 XFreeStringList(missing); | |
| 2028 } | |
| 2029 | |
| 2030 if (fontset == NULL) | |
| 2031 { | |
| 2032 if (giveErrorIfMissing) | |
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2033 semsg(_(e_unknown_fontset_str), name); |
| 7 | 2034 return NOFONTSET; |
| 2035 } | |
| 2036 | |
| 2037 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2038 { | |
| 2039 XFreeFontSet(gui.dpy, fontset); | |
| 2040 return NOFONTSET; | |
| 2041 } | |
| 2042 return (GuiFontset)fontset; | |
| 2043 } | |
| 2044 | |
| 2045 /* | |
| 2046 * Check if fontset "fs" is fixed width. | |
| 2047 */ | |
| 2048 static int | |
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2049 check_fontset_sanity(XFontSet fs) |
| 7 | 2050 { |
| 2051 XFontStruct **xfs; | |
| 2052 char **font_name; | |
| 2053 int fn; | |
| 2054 char *base_name; | |
| 2055 int i; | |
| 2056 int min_width; | |
| 2057 int min_font_idx = 0; | |
| 2058 | |
| 2059 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2060 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2061 for (i = 0; i < fn; i++) | |
| 2062 { | |
| 2063 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2064 { | |
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2065 semsg(_(e_fontsent_name_str_font_str_is_not_fixed_width), |
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2066 base_name, font_name[i]); |
| 7 | 2067 return FAIL; |
| 2068 } | |
| 2069 } | |
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2070 // scan base font width |
| 7 | 2071 min_width = 32767; |
| 2072 for (i = 0; i < fn; i++) | |
| 2073 { | |
| 2074 if (xfs[i]->max_bounds.width<min_width) | |
| 2075 { | |
| 2076 min_width = xfs[i]->max_bounds.width; | |
| 2077 min_font_idx = i; | |
| 2078 } | |
| 2079 } | |
| 2080 for (i = 0; i < fn; i++) | |
| 2081 { | |
| 2082 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2083 && xfs[i]->max_bounds.width != min_width) | |
| 2084 { | |
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2085 semsg(_(e_fontset_name_str), base_name); |
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2086 semsg(_("Font0: %s"), font_name[min_font_idx]); |
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2087 semsg(_("Font%d: %s"), i, font_name[i]); |
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2088 semsg(_("Font%d width is not twice that of font0"), i); |
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2089 semsg(_("Font0 width: %d"), |
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2090 (int)xfs[min_font_idx]->max_bounds.width); |
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2091 semsg(_("Font%d width: %d"), i, (int)xfs[i]->max_bounds.width); |
| 7 | 2092 return FAIL; |
| 2093 } | |
| 2094 } | |
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2095 // it seems ok. Good Luck!! |
| 7 | 2096 return OK; |
| 2097 } | |
| 2098 | |
| 2099 static int | |
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2100 fontset_width(XFontSet fs) |
| 7 | 2101 { |
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2102 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2103 } |
| 2104 | |
| 2105 int | |
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diff
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|
2106 fontset_height( |
|
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diff
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|
2107 XFontSet fs) |
| 7 | 2108 { |
| 2109 XFontSetExtents *extents; | |
| 2110 | |
| 2111 extents = XExtentsOfFontSet(fs); | |
| 2112 return extents->max_logical_extent.height; | |
| 2113 } | |
| 2114 | |
|
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|
2115 #if 0 |
|
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|
2116 // NOT USED YET |
| 7 | 2117 static int |
|
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diff
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|
2118 fontset_descent(XFontSet fs) |
| 7 | 2119 { |
| 2120 XFontSetExtents *extents; | |
| 2121 | |
| 2122 extents = XExtentsOfFontSet (fs); | |
| 2123 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2124 } | |
|
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|
2125 #endif |
| 7 | 2126 |
| 2127 static int | |
|
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|
2128 fontset_ascent(XFontSet fs) |
| 7 | 2129 { |
| 2130 XFontSetExtents *extents; | |
| 2131 | |
| 2132 extents = XExtentsOfFontSet(fs); | |
| 2133 return -extents->max_logical_extent.y; | |
| 2134 } | |
| 2135 | |
|
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|
2136 #endif // FEAT_XFONTSET |
| 7 | 2137 |
| 2138 /* | |
| 2139 * Return the Pixel value (color) for the given color name. | |
| 2140 * Return INVALCOLOR for error. | |
| 2141 */ | |
| 2142 guicolor_T | |
|
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|
2143 gui_mch_get_color(char_u *name) |
| 7 | 2144 { |
|
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|
2145 guicolor_T requested; |
| 7 | 2146 |
|
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|
2147 // can't do this when GUI not running |
|
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|
2148 if (!gui.in_use || name == NULL || *name == NUL) |
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2149 return INVALCOLOR; |
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2150 |
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|
2151 requested = gui_get_color_cmn(name); |
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|
2152 if (requested == INVALCOLOR) |
| 7 | 2153 return INVALCOLOR; |
| 2154 | |
|
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|
2155 return gui_mch_get_rgb_color( |
|
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|
2156 (requested & 0xff0000) >> 16, |
|
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|
2157 (requested & 0xff00) >> 8, |
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|
2158 requested & 0xff); |
|
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|
2159 } |
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|
2160 |
|
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|
2161 /* |
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|
2162 * Return the Pixel value (color) for the given RGB values. |
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2163 * Return INVALCOLOR for error. |
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2164 */ |
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|
2165 guicolor_T |
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|
2166 gui_mch_get_rgb_color(int r, int g, int b) |
|
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2167 { |
|
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2168 XColor available; |
|
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|
2169 Colormap colormap; |
|
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2170 |
|
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|
2171 #if 0 |
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|
2172 // Using XParseColor() is very slow, put rgb in XColor directly. |
|
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2173 |
|
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|
2174 char spec[8]; // space enough to hold "#RRGGBB" |
|
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2175 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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2176 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
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2177 && XAllocColor(gui.dpy, colormap, &available) != 0) |
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|
2178 return (guicolor_T)available.pixel; |
|
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2179 #endif |
|
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|
2180 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
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|
2181 CLEAR_FIELD(available); |
|
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|
2182 available.red = r << 8; |
|
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2183 available.green = g << 8; |
|
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|
2184 available.blue = b << 8; |
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|
2185 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
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|
2186 return (guicolor_T)available.pixel; |
| 7 | 2187 |
| 2188 return INVALCOLOR; | |
| 2189 } | |
| 2190 | |
| 2191 /* | |
| 206 | 2192 * Set the current text foreground color. |
| 2193 */ | |
| 7 | 2194 void |
|
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diff
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|
2195 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2196 { |
| 2197 if (color != prev_fg_color) | |
| 2198 { | |
| 2199 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2200 prev_fg_color = color; | |
| 2201 } | |
| 2202 } | |
| 2203 | |
| 2204 /* | |
| 2205 * Set the current text background color. | |
| 2206 */ | |
| 2207 void | |
|
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diff
changeset
|
2208 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2209 { |
| 2210 if (color != prev_bg_color) | |
| 2211 { | |
| 2212 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2213 prev_bg_color = color; | |
| 2214 } | |
| 2215 } | |
| 2216 | |
| 2217 /* | |
| 206 | 2218 * Set the current text special color. |
| 2219 */ | |
| 2220 void | |
|
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diff
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|
2221 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2222 { |
| 2223 prev_sp_color = color; | |
| 2224 } | |
| 2225 | |
| 2226 /* | |
| 7 | 2227 * create a mouse pointer that is blank |
| 2228 */ | |
| 2229 static Cursor | |
|
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diff
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|
2230 gui_x11_create_blank_mouse(void) |
| 7 | 2231 { |
| 2232 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2233 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2234 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2235 XFreeGC(gui.dpy, gc); | |
| 2236 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2237 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2238 } | |
| 2239 | |
| 206 | 2240 /* |
| 2241 * Draw a curled line at the bottom of the character cell. | |
| 2242 */ | |
| 2243 static void | |
|
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|
2244 draw_curl(int row, int col, int cells) |
| 206 | 2245 { |
| 2246 int i; | |
| 2247 int offset; | |
| 1887 | 2248 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2249 |
| 2250 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2251 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2252 { | |
| 2253 offset = val[i % 8]; | |
| 2254 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2255 FILL_Y(row + 1) - 1 - offset); | |
| 2256 } | |
| 2257 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2258 } | |
| 2259 | |
| 7 | 2260 void |
|
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changeset
|
2261 gui_mch_draw_string( |
|
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diff
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|
2262 int row, |
|
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|
2263 int col, |
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|
2264 char_u *s, |
|
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|
2265 int len, |
|
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diff
changeset
|
2266 int flags) |
| 7 | 2267 { |
| 2268 int cells = len; | |
| 717 | 2269 static void *buf = NULL; |
| 7 | 2270 static int buflen = 0; |
| 2271 char_u *p; | |
| 2272 int wlen = 0; | |
| 2273 int c; | |
| 2274 | |
| 2275 if (enc_utf8) | |
| 2276 { | |
|
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|
2277 // Convert UTF-8 byte sequence to 16 bit characters for the X |
|
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|
2278 // functions. Need a buffer for the 16 bit characters. Keep it |
|
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|
2279 // between calls, because allocating it each time is slow. |
| 7 | 2280 if (buflen < len) |
| 2281 { | |
| 2282 XtFree((char *)buf); | |
| 717 | 2283 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2284 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2285 buflen = len; |
| 2286 } | |
| 2287 p = s; | |
| 2288 cells = 0; | |
| 2289 while (p < s + len) | |
| 2290 { | |
| 2291 c = utf_ptr2char(p); | |
|
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|
2292 #ifdef FEAT_XFONTSET |
| 717 | 2293 if (current_fontset != NULL) |
| 2294 { | |
|
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|
2295 # ifdef SMALL_WCHAR_T |
| 1887 | 2296 if (c >= 0x10000) |
|
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|
2297 c = 0xbf; // show chars > 0xffff as ? |
|
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changeset
|
2298 # endif |
| 717 | 2299 ((wchar_t *)buf)[wlen] = c; |
| 2300 } | |
| 2301 else | |
|
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|
2302 #endif |
| 717 | 2303 { |
| 2304 if (c >= 0x10000) | |
|
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|
2305 c = 0xbf; // show chars > 0xffff as ? |
| 717 | 2306 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; |
| 2307 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2308 } | |
| 7 | 2309 ++wlen; |
| 2310 cells += utf_char2cells(c); | |
| 474 | 2311 p += utf_ptr2len(p); |
| 7 | 2312 } |
| 2313 } | |
| 2314 else if (has_mbyte) | |
| 2315 { | |
| 2316 cells = 0; | |
| 2317 for (p = s; p < s + len; ) | |
| 2318 { | |
| 2319 cells += ptr2cells(p); | |
| 474 | 2320 p += (*mb_ptr2len)(p); |
| 7 | 2321 } |
| 2322 } | |
| 2323 | |
| 2324 #ifdef FEAT_XFONTSET | |
| 2325 if (current_fontset != NULL) | |
| 2326 { | |
|
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|
2327 // Setup a clip rectangle to avoid spilling over in the next or |
|
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changeset
|
2328 // previous line. This is apparently needed for some fonts which are |
|
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diff
changeset
|
2329 // used in a fontset. |
| 7 | 2330 XRectangle clip; |
| 2331 | |
| 2332 clip.x = 0; | |
| 2333 clip.y = 0; | |
| 2334 clip.height = gui.char_height; | |
| 2335 clip.width = gui.char_width * cells + 1; | |
| 2336 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2337 &clip, 1, Unsorted); | |
| 2338 } | |
| 2339 #endif | |
| 2340 | |
| 2341 if (flags & DRAW_TRANSP) | |
| 2342 { | |
| 2343 if (enc_utf8) | |
| 2344 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2345 TEXT_Y(row), buf, wlen); | |
| 2346 else | |
| 2347 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2348 TEXT_Y(row), (char *)s, len); | |
| 2349 } | |
| 2350 else if (p_linespace != 0 | |
| 2351 #ifdef FEAT_XFONTSET | |
| 2352 || current_fontset != NULL | |
| 2353 #endif | |
| 2354 ) | |
| 2355 { | |
| 2356 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2357 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2358 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2359 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2360 |
| 7 | 2361 if (enc_utf8) |
| 2362 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2363 TEXT_Y(row), buf, wlen); | |
| 2364 else | |
| 2365 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2366 TEXT_Y(row), (char *)s, len); | |
| 2367 } | |
| 2368 else | |
| 2369 { | |
|
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diff
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|
2370 // XmbDrawImageString has bug, don't use it for fontset. |
| 7 | 2371 if (enc_utf8) |
| 2372 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2373 TEXT_Y(row), buf, wlen); | |
| 2374 else | |
| 2375 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2376 TEXT_Y(row), (char *)s, len); | |
| 2377 } | |
| 2378 | |
|
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diff
changeset
|
2379 // Bold trick: draw the text again with a one-pixel offset. |
| 7 | 2380 if (flags & DRAW_BOLD) |
| 2381 { | |
| 2382 if (enc_utf8) | |
| 2383 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2384 TEXT_Y(row), buf, wlen); | |
| 2385 else | |
| 2386 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2387 TEXT_Y(row), (char *)s, len); | |
| 2388 } | |
| 2389 | |
|
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|
2390 // Undercurl: draw curl at the bottom of the character cell. |
| 206 | 2391 if (flags & DRAW_UNDERC) |
| 2392 draw_curl(row, col, cells); | |
| 2393 | |
|
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|
2394 // Underline: draw a line at the bottom of the character cell. |
| 7 | 2395 if (flags & DRAW_UNDERL) |
| 206 | 2396 { |
| 2397 int y = FILL_Y(row + 1) - 1; | |
| 2398 | |
|
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|
2399 // When p_linespace is 0, overwrite the bottom row of pixels. |
|
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|
2400 // Otherwise put the line just below the character. |
| 206 | 2401 if (p_linespace > 1) |
| 2402 y -= p_linespace - 1; | |
| 7 | 2403 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2404 y, FILL_X(col + cells) - 1, y); |
| 2405 } | |
| 7 | 2406 |
|
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|
2407 if (flags & DRAW_STRIKE) |
|
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|
2408 { |
|
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|
2409 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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|
2410 |
|
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|
2411 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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|
2412 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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|
2413 y, FILL_X(col + cells) - 1, y); |
|
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|
2414 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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|
2415 } |
|
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|
2416 |
| 7 | 2417 #ifdef FEAT_XFONTSET |
| 2418 if (current_fontset != NULL) | |
| 2419 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2420 #endif | |
| 2421 } | |
| 2422 | |
| 2423 /* | |
| 2424 * Return OK if the key with the termcap name "name" is supported. | |
| 2425 */ | |
| 2426 int | |
|
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diff
changeset
|
2427 gui_mch_haskey(char_u *name) |
| 7 | 2428 { |
| 2429 int i; | |
| 2430 | |
| 2431 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2432 if (name[0] == special_keys[i].vim_code0 && | |
| 2433 name[1] == special_keys[i].vim_code1) | |
| 2434 return OK; | |
| 2435 return FAIL; | |
| 2436 } | |
| 2437 | |
| 2438 /* | |
| 2439 * Return the text window-id and display. Only required for X-based GUI's | |
| 2440 */ | |
| 2441 int | |
|
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diff
changeset
|
2442 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2443 { |
| 2444 *win = XtWindow(vimShell); | |
| 2445 *dis = gui.dpy; | |
| 2446 return OK; | |
| 2447 } | |
| 2448 | |
| 2449 void | |
|
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diff
changeset
|
2450 gui_mch_beep(void) |
| 7 | 2451 { |
| 2452 XBell(gui.dpy, 0); | |
| 2453 } | |
| 2454 | |
| 2455 void | |
|
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diff
changeset
|
2456 gui_mch_flash(int msec) |
| 7 | 2457 { |
|
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|
2458 // Do a visual beep by reversing the foreground and background colors |
| 7 | 2459 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2460 FILL_X((int)Columns) + gui.border_offset, | |
| 2461 FILL_Y((int)Rows) + gui.border_offset); | |
| 2462 XSync(gui.dpy, False); | |
|
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|
2463 ui_delay((long)msec, TRUE); // wait for a few msec |
| 7 | 2464 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2465 FILL_X((int)Columns) + gui.border_offset, | |
| 2466 FILL_Y((int)Rows) + gui.border_offset); | |
| 2467 } | |
| 2468 | |
| 2469 /* | |
| 2470 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2471 */ | |
| 2472 void | |
|
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diff
changeset
|
2473 gui_mch_invert_rectangle( |
|
bcef391c101c
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changeset
|
2474 int r, |
|
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|
2475 int c, |
|
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|
2476 int nr, |
|
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diff
changeset
|
2477 int nc) |
| 7 | 2478 { |
| 2479 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2480 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2481 } | |
| 2482 | |
| 2483 /* | |
| 2484 * Iconify the GUI window. | |
| 2485 */ | |
| 2486 void | |
|
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diff
changeset
|
2487 gui_mch_iconify(void) |
| 7 | 2488 { |
| 2489 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2490 } | |
| 2491 | |
| 2492 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2493 /* | |
| 2494 * Bring the Vim window to the foreground. | |
| 2495 */ | |
| 2496 void | |
|
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7803
diff
changeset
|
2497 gui_mch_set_foreground(void) |
| 7 | 2498 { |
| 2499 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2500 } | |
| 2501 #endif | |
| 2502 | |
| 2503 /* | |
| 2504 * Draw a cursor without focus. | |
| 2505 */ | |
| 2506 void | |
|
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diff
changeset
|
2507 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2508 { |
| 2509 int w = 1; | |
| 2510 | |
| 2511 if (mb_lefthalve(gui.row, gui.col)) | |
| 2512 w = 2; | |
| 2513 gui_mch_set_fg_color(color); | |
| 2514 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2515 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2516 } | |
| 2517 | |
| 2518 /* | |
| 2519 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2520 * color "color". | |
| 2521 */ | |
| 2522 void | |
|
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7803
diff
changeset
|
2523 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2524 { |
| 2525 gui_mch_set_fg_color(color); | |
| 2526 | |
| 2527 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2528 #ifdef FEAT_RIGHTLEFT | |
|
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|
2529 // vertical line should be on the right of current point |
| 7 | 2530 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
| 2531 #endif | |
| 2532 FILL_X(gui.col), | |
| 2533 FILL_Y(gui.row) + gui.char_height - h, | |
| 2534 w, h); | |
| 2535 } | |
| 2536 | |
| 2537 /* | |
| 2538 * Catch up with any queued X events. This may put keyboard input into the | |
| 2539 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2540 * nothing in the X event queue (& no timers pending), then we return | |
| 2541 * immediately. | |
| 2542 */ | |
| 2543 void | |
|
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7803
diff
changeset
|
2544 gui_mch_update(void) |
| 7 | 2545 { |
| 2546 XtInputMask mask, desired; | |
| 2547 | |
| 2548 #ifdef ALT_X_INPUT | |
| 2549 if (suppress_alternate_input) | |
| 2550 desired = (XtIMXEvent | XtIMTimer); | |
| 2551 else | |
| 2552 #endif | |
| 2553 desired = (XtIMAll); | |
| 2554 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2555 && !vim_is_input_buf_full()) | |
| 2556 XtAppProcessEvent(app_context, desired); | |
| 2557 } | |
| 2558 | |
| 2559 /* | |
| 2560 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2561 * from the keyboard. | |
| 2562 * wtime == -1 Wait forever. | |
| 2563 * wtime == 0 This should never happen. | |
| 2564 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2565 * Returns OK if a character was found to be available within the given time, | |
| 2566 * or FAIL otherwise. | |
| 2567 */ | |
| 2568 int | |
|
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changeset
|
2569 gui_mch_wait_for_chars(long wtime) |
| 7 | 2570 { |
|
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changeset
|
2571 int focus; |
|
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|
2572 int retval = FAIL; |
| 7 | 2573 |
| 2574 /* | |
| 2575 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2576 * this function (otherwise a random value on the stack may be changed). | |
| 2577 */ | |
| 2578 static int timed_out; | |
| 2579 XtIntervalId timer = (XtIntervalId)0; | |
| 2580 XtInputMask desired; | |
|
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2581 #ifdef FEAT_JOB_CHANNEL |
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|
2582 XtIntervalId channel_timer = (XtIntervalId)0; |
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|
2583 #endif |
| 7 | 2584 |
| 2585 timed_out = FALSE; | |
| 2586 | |
|
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changeset
|
2587 if (wtime >= 0) |
|
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|
2588 timer = XtAppAddTimeOut(app_context, |
|
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|
2589 (long_u)(wtime == 0 ? 1L : wtime), |
|
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|
2590 gui_x11_timer_cb, &timed_out); |
|
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|
2591 #ifdef FEAT_JOB_CHANNEL |
|
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|
2592 // If there is a channel with the keep_open flag we need to poll for input |
|
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|
2593 // on them. |
|
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|
2594 if (channel_any_keep_open()) |
|
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|
2595 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
|
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|
2596 channel_poll_cb, (XtPointer)&channel_timer); |
|
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|
2597 #endif |
| 7 | 2598 |
| 2599 focus = gui.in_focus; | |
|
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|
2600 desired = (XtIMAll); |
| 7 | 2601 while (!timed_out) |
| 2602 { | |
|
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|
2603 // Stop or start blinking when focus changes |
| 7 | 2604 if (gui.in_focus != focus) |
| 2605 { | |
| 2606 if (gui.in_focus) | |
| 2607 gui_mch_start_blink(); | |
| 2608 else | |
|
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|
2609 gui_mch_stop_blink(TRUE); |
| 7 | 2610 focus = gui.in_focus; |
| 2611 } | |
| 2612 | |
|
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|
2613 #ifdef MESSAGE_QUEUE |
|
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|
2614 # ifdef FEAT_TIMERS |
|
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|
2615 did_add_timer = FALSE; |
|
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|
2616 # endif |
|
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|
2617 parse_queued_messages(); |
|
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|
2618 # ifdef FEAT_TIMERS |
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|
2619 if (did_add_timer) |
|
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|
2620 // Need to recompute the waiting time. |
|
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|
2621 break; |
|
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|
2622 # endif |
| 2638 | 2623 #endif |
| 2624 | |
| 7 | 2625 /* |
| 2626 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2627 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2628 * event arrives. No need to check for input_buf_full because we are | |
| 2629 * returning as soon as it contains a single char. Note that | |
| 2630 * XtAppNextEvent() may not be used because it will not return after a | |
| 2631 * timer event has arrived -- webb | |
| 2632 */ | |
| 2633 XtAppProcessEvent(app_context, desired); | |
| 2634 | |
| 2635 if (input_available()) | |
| 2636 { | |
|
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|
2637 retval = OK; |
|
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|
2638 break; |
| 7 | 2639 } |
| 2640 } | |
|
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|
2641 |
|
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|
2642 if (timer != (XtIntervalId)0 && !timed_out) |
|
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2643 XtRemoveTimeOut(timer); |
|
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2644 #ifdef FEAT_JOB_CHANNEL |
|
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2645 if (channel_timer != (XtIntervalId)0) |
|
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2646 XtRemoveTimeOut(channel_timer); |
|
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2647 #endif |
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|
2648 |
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|
2649 return retval; |
| 7 | 2650 } |
| 2651 | |
| 2652 /* | |
| 2653 * Output routines. | |
| 2654 */ | |
| 2655 | |
|
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|
2656 /* |
|
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|
2657 * Flush any output to the screen |
|
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|
2658 */ |
| 7 | 2659 void |
|
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|
2660 gui_mch_flush(void) |
| 7 | 2661 { |
| 2662 XFlush(gui.dpy); | |
| 2663 } | |
| 2664 | |
| 2665 /* | |
| 2666 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2667 * (row2, col2) inclusive. | |
| 2668 */ | |
| 2669 void | |
|
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|
2670 gui_mch_clear_block( |
|
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|
2671 int row1, |
|
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|
2672 int col1, |
|
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|
2673 int row2, |
|
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|
2674 int col2) |
| 7 | 2675 { |
| 2676 int x; | |
| 2677 | |
| 2678 x = FILL_X(col1); | |
| 2679 | |
|
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|
2680 // Clear one extra pixel at the far right, for when bold characters have |
|
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|
2681 // spilled over to the next column. |
| 7 | 2682 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), |
| 2683 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2684 (row2 - row1 + 1) * gui.char_height); | |
| 2685 } | |
| 2686 | |
| 2687 void | |
|
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|
2688 gui_mch_clear_all(void) |
| 7 | 2689 { |
| 2690 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2691 } | |
| 2692 | |
| 2693 /* | |
| 2694 * Delete the given number of lines from the given row, scrolling up any | |
| 2695 * text further down within the scroll region. | |
| 2696 */ | |
| 2697 void | |
|
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|
2698 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2699 { |
| 2700 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2701 return; // Can't see the window |
|
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|
2702 |
|
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|
2703 // copy one extra pixel at the far right, for when bold has spilled |
|
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|
2704 // over |
| 7 | 2705 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2706 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2707 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2708 + (gui.scroll_region_right == Columns - 1), | |
| 2709 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2710 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2711 | |
| 2712 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2713 gui.scroll_region_left, | |
| 2714 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2715 gui_x11_check_copy_area(); | |
| 2716 } | |
| 2717 | |
| 2718 /* | |
| 2719 * Insert the given number of lines before the given row, scrolling down any | |
| 2720 * following text within the scroll region. | |
| 2721 */ | |
| 2722 void | |
|
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|
2723 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2724 { |
| 2725 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2726 return; // Can't see the window |
|
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|
2727 |
|
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|
2728 // copy one extra pixel at the far right, for when bold has spilled |
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|
2729 // over |
| 7 | 2730 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2731 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2732 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2733 + (gui.scroll_region_right == Columns - 1), | |
| 2734 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2735 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2736 | |
| 2737 gui_clear_block(row, gui.scroll_region_left, | |
| 2738 row + num_lines - 1, gui.scroll_region_right); | |
| 2739 gui_x11_check_copy_area(); | |
| 2740 } | |
| 2741 | |
| 2742 /* | |
| 2743 * Update the region revealed by scrolling up/down. | |
| 2744 */ | |
| 2745 static void | |
|
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|
2746 gui_x11_check_copy_area(void) |
| 7 | 2747 { |
| 2748 XEvent event; | |
| 2749 XGraphicsExposeEvent *gevent; | |
| 2750 | |
| 2751 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2752 return; | |
| 2753 | |
| 2754 XFlush(gui.dpy); | |
| 2755 | |
|
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|
2756 // Wait to check whether the scroll worked or not |
| 7 | 2757 for (;;) |
| 2758 { | |
| 2759 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
|
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|
2760 return; // The scroll worked. |
| 7 | 2761 |
| 2762 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2763 { | |
| 2764 gevent = (XGraphicsExposeEvent *)&event; | |
| 2765 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2766 if (gevent->count == 0) | |
|
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|
2767 return; // This was the last expose event |
| 7 | 2768 } |
| 2769 XSync(gui.dpy, False); | |
| 2770 } | |
| 2771 } | |
| 2772 | |
| 2773 /* | |
| 2774 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2775 */ | |
| 2776 | |
| 2777 void | |
|
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|
2778 clip_mch_lose_selection(Clipboard_T *cbd) |
| 7 | 2779 { |
| 2780 clip_x11_lose_selection(vimShell, cbd); | |
| 2781 } | |
| 2782 | |
| 2783 int | |
|
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|
2784 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 2785 { |
| 2786 return clip_x11_own_selection(vimShell, cbd); | |
| 2787 } | |
| 2788 | |
| 2789 void | |
|
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|
2790 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 2791 { |
|
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|
2792 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2793 } |
| 2794 | |
| 2795 void | |
|
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|
2796 clip_mch_set_selection( |
|
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|
2797 Clipboard_T *cbd) |
| 7 | 2798 { |
| 2799 clip_x11_set_selection(cbd); | |
| 2800 } | |
| 2801 | |
| 2802 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2803 /* | |
| 2804 * Menu stuff. | |
| 2805 */ | |
| 2806 | |
| 2807 /* | |
| 2808 * Make a menu either grey or not grey. | |
| 2809 */ | |
| 2810 void | |
|
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|
2811 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2812 { |
| 2813 if (menu->id != (Widget)0) | |
| 2814 { | |
| 2815 gui_mch_menu_hidden(menu, False); | |
| 2816 if (grey | |
| 2817 #ifdef FEAT_GUI_MOTIF | |
| 2818 || !menu->sensitive | |
| 2819 #endif | |
| 2820 ) | |
| 2821 XtSetSensitive(menu->id, False); | |
| 2822 else | |
| 2823 XtSetSensitive(menu->id, True); | |
| 2824 } | |
| 2825 } | |
| 2826 | |
| 2827 /* | |
| 2828 * Make menu item hidden or not hidden | |
| 2829 */ | |
| 2830 void | |
|
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|
2831 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2832 { |
| 2833 if (menu->id != (Widget)0) | |
| 2834 { | |
| 2835 if (hidden) | |
| 2836 XtUnmanageChild(menu->id); | |
| 2837 else | |
| 2838 XtManageChild(menu->id); | |
| 2839 } | |
| 2840 } | |
| 2841 | |
| 2842 /* | |
| 2843 * This is called after setting all the menus to grey/hidden or not. | |
| 2844 */ | |
| 2845 void | |
|
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|
2846 gui_mch_draw_menubar(void) |
| 7 | 2847 { |
|
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|
2848 // Nothing to do in X |
| 7 | 2849 } |
| 2850 | |
| 2851 void | |
|
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|
2852 gui_x11_menu_cb( |
|
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|
2853 Widget w UNUSED, |
|
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|
2854 XtPointer client_data, |
|
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|
2855 XtPointer call_data UNUSED) |
| 7 | 2856 { |
| 2857 gui_menu_cb((vimmenu_T *)client_data); | |
| 2858 } | |
| 2859 | |
|
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|
2860 #endif // FEAT_MENU |
| 7 | 2861 |
| 2862 | |
| 2863 | |
| 2864 /* | |
| 2865 * Function called when window closed. Works like ":qa". | |
| 2866 * Should put up a requester! | |
| 2867 */ | |
| 2868 static void | |
|
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diff
changeset
|
2869 gui_x11_wm_protocol_handler( |
|
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diff
changeset
|
2870 Widget w UNUSED, |
|
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diff
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|
2871 XtPointer client_data UNUSED, |
|
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|
2872 XEvent *event, |
|
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diff
changeset
|
2873 Boolean *dum UNUSED) |
| 7 | 2874 { |
| 2875 /* | |
| 2876 * Only deal with Client messages. | |
| 2877 */ | |
| 2878 if (event->type != ClientMessage) | |
| 2879 return; | |
| 2880 | |
| 2881 /* | |
| 2882 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 2883 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 2884 * Just sync our swap files. | |
| 2885 */ | |
| 1887 | 2886 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 2887 wm_atoms[SAVE_YOURSELF_IDX]) |
| 2888 { | |
| 2889 out_flush(); | |
|
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|
2890 ml_sync_all(FALSE, FALSE); // preserve all swap files |
|
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|
2891 |
|
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diff
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|
2892 // Set the window's WM_COMMAND property, to let the window manager |
|
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diff
changeset
|
2893 // know we are done saving ourselves. We don't want to be restarted, |
|
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changeset
|
2894 // thus set argv to NULL. |
| 7 | 2895 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); |
| 2896 return; | |
| 2897 } | |
| 2898 | |
| 1887 | 2899 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 2900 wm_atoms[DELETE_WINDOW_IDX]) |
| 2901 return; | |
| 2902 | |
| 2903 gui_shell_closed(); | |
| 2904 } | |
| 2905 | |
| 2906 #ifdef FEAT_CLIENTSERVER | |
| 2907 /* | |
| 2908 * Function called when property changed. Check for incoming commands | |
| 2909 */ | |
| 2910 static void | |
|
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|
2911 gui_x11_send_event_handler( |
|
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|
2912 Widget w UNUSED, |
|
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|
2913 XtPointer client_data UNUSED, |
|
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|
2914 XEvent *event, |
|
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diff
changeset
|
2915 Boolean *dum UNUSED) |
| 7 | 2916 { |
| 2917 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 2918 | |
| 2919 if (e->type == PropertyNotify && e->window == commWindow | |
| 2920 && e->atom == commProperty && e->state == PropertyNewValue) | |
|
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changeset
|
2921 serverEventProc(gui.dpy, event, 0); |
| 7 | 2922 } |
| 2923 #endif | |
| 2924 | |
| 2925 /* | |
| 2926 * Cursor blink functions. | |
| 2927 * | |
| 2928 * This is a simple state machine: | |
| 2929 * BLINK_NONE not blinking at all | |
| 2930 * BLINK_OFF blinking, cursor is not shown | |
| 2931 * BLINK_ON blinking, cursor is shown | |
| 2932 */ | |
| 2933 | |
| 2934 #define BLINK_NONE 0 | |
| 2935 #define BLINK_OFF 1 | |
| 2936 #define BLINK_ON 2 | |
| 2937 | |
| 2938 static int blink_state = BLINK_NONE; | |
| 2939 static long_u blink_waittime = 700; | |
| 2940 static long_u blink_ontime = 400; | |
| 2941 static long_u blink_offtime = 250; | |
| 2942 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 2943 | |
|
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|
2944 int |
|
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|
2945 gui_mch_is_blinking(void) |
|
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2946 { |
|
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|
2947 return blink_state != BLINK_NONE; |
|
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|
2948 } |
|
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|
2949 |
|
9428
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|
2950 int |
|
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|
2951 gui_mch_is_blink_off(void) |
|
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|
2952 { |
|
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|
2953 return blink_state == BLINK_OFF; |
|
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|
2954 } |
|
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diff
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|
2955 |
| 7 | 2956 void |
|
7825
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7823
diff
changeset
|
2957 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 2958 { |
| 2959 blink_waittime = waittime; | |
| 2960 blink_ontime = on; | |
| 2961 blink_offtime = off; | |
| 2962 } | |
| 2963 | |
| 2964 /* | |
| 2965 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 2966 */ | |
| 2967 void | |
|
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diff
changeset
|
2968 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 2969 { |
| 2970 if (blink_timer != (XtIntervalId)0) | |
| 2971 { | |
| 2972 XtRemoveTimeOut(blink_timer); | |
| 2973 blink_timer = (XtIntervalId)0; | |
| 2974 } | |
|
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diff
changeset
|
2975 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 2976 gui_update_cursor(TRUE, FALSE); |
| 2977 blink_state = BLINK_NONE; | |
| 2978 } | |
| 2979 | |
| 2980 static void | |
|
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7803
diff
changeset
|
2981 gui_x11_blink_cb( |
|
bcef391c101c
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diff
changeset
|
2982 XtPointer timed_out UNUSED, |
|
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diff
changeset
|
2983 XtIntervalId *interval_id UNUSED) |
| 7 | 2984 { |
| 2985 if (blink_state == BLINK_ON) | |
| 2986 { | |
| 2987 gui_undraw_cursor(); | |
| 2988 blink_state = BLINK_OFF; | |
| 2989 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 2990 gui_x11_blink_cb, NULL); | |
| 2991 } | |
| 2992 else | |
| 2993 { | |
| 2994 gui_update_cursor(TRUE, FALSE); | |
| 2995 blink_state = BLINK_ON; | |
| 2996 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 2997 gui_x11_blink_cb, NULL); | |
| 2998 } | |
| 2999 } | |
| 3000 | |
| 3001 /* | |
|
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|
3002 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3003 * waiting time and shows the cursor. |
|
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|
3004 */ |
|
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|
3005 void |
|
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changeset
|
3006 gui_mch_start_blink(void) |
|
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|
3007 { |
|
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|
3008 if (blink_timer != (XtIntervalId)0) |
|
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|
3009 XtRemoveTimeOut(blink_timer); |
|
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|
3010 // Only switch blinking on if none of the times is zero |
|
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|
3011 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3012 { |
|
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|
3013 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
|
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|
3014 gui_x11_blink_cb, NULL); |
|
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|
3015 blink_state = BLINK_ON; |
|
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|
3016 gui_update_cursor(TRUE, FALSE); |
|
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|
3017 } |
|
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|
3018 } |
|
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|
3019 |
|
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|
3020 /* |
| 7 | 3021 * Return the RGB value of a pixel as a long. |
| 3022 */ | |
|
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9634
diff
changeset
|
3023 guicolor_T |
|
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7803
diff
changeset
|
3024 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3025 { |
| 3026 XColor xc; | |
| 3027 Colormap colormap; | |
| 3028 | |
| 3029 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3030 xc.pixel = pixel; | |
| 3031 XQueryColor(gui.dpy, colormap, &xc); | |
| 3032 | |
|
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9634
diff
changeset
|
3033 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
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9634
diff
changeset
|
3034 + ((unsigned)xc.blue >> 8)); |
| 7 | 3035 } |
| 3036 | |
| 3037 /* | |
| 3038 * Add the callback functions. | |
| 3039 */ | |
| 3040 void | |
|
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diff
changeset
|
3041 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3042 { |
| 3043 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3044 gui_x11_visibility_cb, (XtPointer)0); | |
| 3045 | |
| 3046 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3047 (XtPointer)0); | |
| 3048 | |
| 3049 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3050 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3051 | |
| 3052 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3053 (XtPointer)0); | |
| 3054 /* | |
| 3055 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3056 * Only needed for some window managers. | |
| 3057 */ | |
| 3058 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3059 { | |
| 3060 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3061 (XtPointer)0); | |
| 3062 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3063 (XtPointer)0); | |
| 3064 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3065 (XtPointer)0); | |
| 3066 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3067 (XtPointer)0); | |
| 3068 } | |
| 3069 | |
| 3070 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3071 (XtPointer)0); | |
| 3072 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3073 (XtPointer)0); | |
| 3074 | |
|
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changeset
|
3075 // get pointer moved events from scrollbar, needed for 'mousefocus' |
| 7 | 3076 XtAddEventHandler(vimForm, PointerMotionMask, |
| 3077 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3078 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3079 ButtonMotionMask | PointerMotionMask, | |
| 3080 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3081 } | |
| 3082 | |
| 3083 /* | |
| 88 | 3084 * Get current mouse coordinates in text window. |
| 7 | 3085 */ |
| 88 | 3086 void |
| 3087 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3088 { |
| 3089 int rootx, rooty, winx, winy; | |
| 3090 Window root, child; | |
| 3091 unsigned int mask; | |
| 3092 | |
| 3093 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3094 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3095 *x = winx; | |
| 3096 *y = winy; | |
| 3097 } else { | |
| 3098 *x = -1; | |
| 3099 *y = -1; | |
| 3100 } | |
| 7 | 3101 } |
| 3102 | |
| 3103 void | |
|
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7803
diff
changeset
|
3104 gui_mch_setmouse(int x, int y) |
| 7 | 3105 { |
| 3106 if (gui.wid) | |
| 3107 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3108 } | |
| 3109 | |
| 3110 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3111 XButtonPressedEvent * | |
|
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diff
changeset
|
3112 gui_x11_get_last_mouse_event(void) |
| 7 | 3113 { |
| 3114 return &last_mouse_event; | |
| 3115 } | |
| 3116 #endif | |
| 3117 | |
| 3118 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3119 | |
|
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diff
changeset
|
3120 // Signs are currently always 2 chars wide. Hopefully the font is big enough |
|
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diff
changeset
|
3121 // to provide room for the bitmap! |
| 7 | 3122 # define SIGN_WIDTH (gui.char_width * 2) |
| 3123 | |
| 3124 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3125 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3126 { |
| 3127 XImage *sign; | |
| 3128 | |
| 3129 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3130 { | |
| 3131 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3132 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3133 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3134 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3135 TEXT_Y(row) - sign->height, | |
| 3136 sign->width, sign->height); | |
| 3137 } | |
| 3138 } | |
| 3139 | |
| 3140 void * | |
|
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diff
changeset
|
3141 gui_mch_register_sign(char_u *signfile) |
| 7 | 3142 { |
| 3143 XpmAttributes attrs; | |
| 1827 | 3144 XImage *sign = NULL; |
| 7 | 3145 int status; |
| 3146 | |
| 3147 /* | |
| 3148 * Setup the color substitution table. | |
| 3149 */ | |
| 3150 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3151 { | |
| 1827 | 3152 XpmColorSymbol color[5] = |
| 7 | 3153 { |
| 1827 | 3154 {"none", NULL, 0}, |
| 3155 {"iconColor1", NULL, 0}, | |
| 3156 {"bottomShadowColor", NULL, 0}, | |
| 3157 {"topShadowColor", NULL, 0}, | |
| 3158 {"selectColor", NULL, 0} | |
| 3159 }; | |
| 3160 attrs.valuemask = XpmColorSymbols; | |
| 3161 attrs.numsymbols = 2; | |
| 3162 attrs.colorsymbols = color; | |
| 3163 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3164 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3165 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3166 &sign, NULL, &attrs); |
| 1827 | 3167 if (status == 0) |
| 3168 { | |
|
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|
3169 // Sign width is fixed at two columns now. |
|
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|
3170 // if (sign->width > gui.sign_width) |
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|
3171 // gui.sign_width = sign->width + 8; |
| 7 | 3172 } |
| 1827 | 3173 else |
|
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26877
diff
changeset
|
3174 emsg(_(e_couldnt_read_in_sign_data)); |
| 7 | 3175 } |
| 3176 | |
| 3177 return (void *)sign; | |
| 3178 } | |
| 3179 | |
| 3180 void | |
|
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diff
changeset
|
3181 gui_mch_destroy_sign(void *sign) |
| 7 | 3182 { |
| 1827 | 3183 XDestroyImage((XImage*)sign); |
| 7 | 3184 } |
| 3185 #endif | |
| 3186 | |
| 3187 | |
| 3188 #ifdef FEAT_MOUSESHAPE | |
|
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3189 // The last set mouse pointer shape is remembered, to be used when it goes |
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|
3190 // from hidden to not hidden. |
| 7 | 3191 static int last_shape = 0; |
| 3192 #endif | |
| 3193 | |
| 3194 /* | |
| 3195 * Use the blank mouse pointer or not. | |
| 3196 */ | |
| 3197 void | |
|
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diff
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|
3198 gui_mch_mousehide( |
|
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|
3199 int hide) // TRUE = use blank ptr, FALSE = use parent ptr |
| 7 | 3200 { |
| 3201 if (gui.pointer_hidden != hide) | |
| 3202 { | |
| 3203 gui.pointer_hidden = hide; | |
| 3204 if (hide) | |
| 3205 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3206 else | |
| 3207 #ifdef FEAT_MOUSESHAPE | |
| 3208 mch_set_mouse_shape(last_shape); | |
| 3209 #else | |
| 3210 XUndefineCursor(gui.dpy, gui.wid); | |
| 3211 #endif | |
| 3212 } | |
| 3213 } | |
| 3214 | |
| 3215 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3216 | |
|
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|
3217 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
|
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|
3218 // misc2.c! |
| 7 | 3219 static int mshape_ids[] = |
| 3220 { | |
|
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|
3221 XC_left_ptr, // arrow |
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|
3222 0, // blank |
|
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|
3223 XC_xterm, // beam |
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|
3224 XC_sb_v_double_arrow, // updown |
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|
3225 XC_sizing, // udsizing |
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|
3226 XC_sb_h_double_arrow, // leftright |
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|
3227 XC_sizing, // lrsizing |
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|
3228 XC_watch, // busy |
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|
3229 XC_X_cursor, // no |
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|
3230 XC_crosshair, // crosshair |
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|
3231 XC_hand1, // hand1 |
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|
3232 XC_hand2, // hand2 |
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|
3233 XC_pencil, // pencil |
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|
3234 XC_question_arrow, // question |
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|
3235 XC_right_ptr, // right-arrow |
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3236 XC_center_ptr, // up-arrow |
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3237 XC_left_ptr // last one |
| 7 | 3238 }; |
| 3239 | |
| 3240 void | |
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|
3241 mch_set_mouse_shape(int shape) |
| 7 | 3242 { |
| 3243 int id; | |
| 3244 | |
| 3245 if (!gui.in_use) | |
| 3246 return; | |
| 3247 | |
| 3248 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3249 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3250 else | |
| 3251 { | |
| 3252 if (shape >= MSHAPE_NUMBERED) | |
| 3253 { | |
| 3254 id = shape - MSHAPE_NUMBERED; | |
| 3255 if (id >= XC_num_glyphs) | |
| 3256 id = XC_left_ptr; | |
| 3257 else | |
|
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|
3258 id &= ~1; // they are always even (why?) |
| 7 | 3259 } |
| 3260 else | |
| 3261 id = mshape_ids[shape]; | |
| 3262 | |
| 3263 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3264 } | |
| 3265 if (shape != MSHAPE_HIDE) | |
| 3266 last_shape = shape; | |
| 3267 } | |
| 3268 #endif | |
| 3269 | |
|
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changeset
|
3270 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3271 /* |
| 3272 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3273 * The check for a non-toolbar item was added, because there is a crash when | |
| 3274 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3275 */ | |
| 3276 void | |
|
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diff
changeset
|
3277 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3278 { |
| 3279 if (menu->id != NULL && menu->parent != NULL | |
| 3280 && menu_is_toolbar(menu->parent->name)) | |
| 3281 { | |
|
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|
3282 // Always destroy and create the balloon, in case the string was |
|
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changeset
|
3283 // changed. |
| 7 | 3284 if (menu->tip != NULL) |
| 3285 { | |
| 3286 gui_mch_destroy_beval_area(menu->tip); | |
| 3287 menu->tip = NULL; | |
| 3288 } | |
| 3289 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3290 menu->tip = gui_mch_create_beval_area( | |
| 3291 menu->id, | |
| 3292 menu->strings[MENU_INDEX_TIP], | |
| 3293 NULL, | |
| 3294 NULL); | |
| 3295 } | |
| 3296 } | |
| 3297 #endif |