Mercurial > vim
annotate src/gui_x11.c @ 26111:1d326bc99a09 v8.2.3588
patch 8.2.3588: break statement is never reached
Commit: https://github.com/vim/vim/commit/606efc7df4c94104bbd24248106dd0e4ee6f7cfa
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Nov 12 19:52:47 2021 +0000
patch 8.2.3588: break statement is never reached
Problem: Break statement is never reached.
Solution: Rely on return value of set_chars_option() not changing.
(closes #9103)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 12 Nov 2021 21:00:06 +0100 |
| parents | 982786f8454d |
| children | bce848ec8b1b |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 /* | |
| 11 * Common code for the Motif and Athena GUI. | |
| 12 * Not used for GTK. | |
| 13 */ | |
| 14 | |
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15 #include "vim.h" |
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16 |
| 7 | 17 #include <X11/keysym.h> |
| 18 #include <X11/Xatom.h> | |
| 19 #include <X11/StringDefs.h> | |
| 20 #include <X11/Intrinsic.h> | |
| 21 #include <X11/Shell.h> | |
| 22 #include <X11/cursorfont.h> | |
| 23 | |
| 24 /* | |
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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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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 | |
| 69 #ifdef FEAT_GUI_ATHENA | |
| 70 # define DFLT_MENU_BG_COLOR "gray77" | |
| 71 # define DFLT_MENU_FG_COLOR "black" | |
| 72 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 73 # define DFLT_SCROLL_FG_COLOR "gray77" | |
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74 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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75 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 76 #else |
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77 // use the default (CDE) colors |
| 7 | 78 # define DFLT_MENU_BG_COLOR "" |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 84 #endif |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
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88 static Atom wm_atoms[2]; // Window Manager Atoms |
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89 #define DELETE_WINDOW_IDX 0 // index in wm_atoms[] for WM_DELETE_WINDOW |
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90 #define SAVE_YOURSELF_IDX 1 // index in wm_atoms[] for WM_SAVE_YOURSELF |
| 7 | 91 |
| 92 #ifdef FEAT_XFONTSET | |
| 93 /* | |
| 94 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 96 */ | |
| 97 static XFontSet current_fontset = NULL; | |
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98 # if !defined(XDrawString) |
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99 # define XDrawString(dpy, win, gc, x, y, str, n) \ |
| 7 | 100 do \ |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
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107 # endif |
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108 # if !defined(XDrawString16) |
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109 # define XDrawString16(dpy, win, gc, x, y, str, n) \ |
| 7 | 110 do \ |
| 111 { \ | |
| 112 if (current_fontset != NULL) \ | |
| 113 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 114 else \ | |
| 717 | 115 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 116 } while (0) | |
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117 # endif |
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118 # if !defined(XDrawImageString16) |
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119 # define XDrawImageString16(dpy, win, gc, x, y, str, n) \ |
| 717 | 120 do \ |
| 121 { \ | |
| 122 if (current_fontset != NULL) \ | |
| 123 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 124 else \ | |
| 125 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 126 } while (0) |
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127 # endif |
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128 static int check_fontset_sanity(XFontSet fs); |
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129 static int fontset_width(XFontSet fs); |
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130 static int fontset_ascent(XFontSet fs); |
| 7 | 131 #endif |
| 132 | |
| 133 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 134 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 135 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 136 |
| 137 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 138 static XButtonPressedEvent last_mouse_event; | |
| 139 #endif | |
| 140 | |
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141 static void gui_x11_check_copy_area(void); |
| 7 | 142 #ifdef FEAT_CLIENTSERVER |
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143 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 144 #endif |
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145 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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146 static Cursor gui_x11_create_blank_mouse(void); |
| 7 | 147 |
| 148 | |
| 149 /* | |
| 150 * Keycodes recognized by vim. | |
| 151 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 152 * same change! | |
| 153 */ | |
| 154 static struct specialkey | |
| 155 { | |
| 156 KeySym key_sym; | |
| 157 char_u vim_code0; | |
| 158 char_u vim_code1; | |
| 159 } special_keys[] = | |
| 160 { | |
| 161 {XK_Up, 'k', 'u'}, | |
| 162 {XK_Down, 'k', 'd'}, | |
| 163 {XK_Left, 'k', 'l'}, | |
| 164 {XK_Right, 'k', 'r'}, | |
| 165 | |
| 166 {XK_F1, 'k', '1'}, | |
| 167 {XK_F2, 'k', '2'}, | |
| 168 {XK_F3, 'k', '3'}, | |
| 169 {XK_F4, 'k', '4'}, | |
| 170 {XK_F5, 'k', '5'}, | |
| 171 {XK_F6, 'k', '6'}, | |
| 172 {XK_F7, 'k', '7'}, | |
| 173 {XK_F8, 'k', '8'}, | |
| 174 {XK_F9, 'k', '9'}, | |
| 175 {XK_F10, 'k', ';'}, | |
| 176 | |
| 177 {XK_F11, 'F', '1'}, | |
| 178 {XK_F12, 'F', '2'}, | |
| 179 {XK_F13, 'F', '3'}, | |
| 180 {XK_F14, 'F', '4'}, | |
| 181 {XK_F15, 'F', '5'}, | |
| 182 {XK_F16, 'F', '6'}, | |
| 183 {XK_F17, 'F', '7'}, | |
| 184 {XK_F18, 'F', '8'}, | |
| 185 {XK_F19, 'F', '9'}, | |
| 186 {XK_F20, 'F', 'A'}, | |
| 187 | |
| 188 {XK_F21, 'F', 'B'}, | |
| 189 {XK_F22, 'F', 'C'}, | |
| 190 {XK_F23, 'F', 'D'}, | |
| 191 {XK_F24, 'F', 'E'}, | |
| 192 {XK_F25, 'F', 'F'}, | |
| 193 {XK_F26, 'F', 'G'}, | |
| 194 {XK_F27, 'F', 'H'}, | |
| 195 {XK_F28, 'F', 'I'}, | |
| 196 {XK_F29, 'F', 'J'}, | |
| 197 {XK_F30, 'F', 'K'}, | |
| 198 | |
| 199 {XK_F31, 'F', 'L'}, | |
| 200 {XK_F32, 'F', 'M'}, | |
| 201 {XK_F33, 'F', 'N'}, | |
| 202 {XK_F34, 'F', 'O'}, | |
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203 {XK_F35, 'F', 'P'}, // keysymdef.h defines up to F35 |
| 7 | 204 #ifdef SunXK_F36 |
| 205 {SunXK_F36, 'F', 'Q'}, | |
| 206 {SunXK_F37, 'F', 'R'}, | |
| 207 #endif | |
| 208 | |
| 209 {XK_Help, '%', '1'}, | |
| 210 {XK_Undo, '&', '8'}, | |
| 211 {XK_BackSpace, 'k', 'b'}, | |
| 212 {XK_Insert, 'k', 'I'}, | |
| 213 {XK_Delete, 'k', 'D'}, | |
| 214 {XK_Home, 'k', 'h'}, | |
| 215 {XK_End, '@', '7'}, | |
| 216 {XK_Prior, 'k', 'P'}, | |
| 217 {XK_Next, 'k', 'N'}, | |
| 218 {XK_Print, '%', '9'}, | |
| 219 | |
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220 // Keypad keys: |
| 7 | 221 #ifdef XK_KP_Left |
| 222 {XK_KP_Left, 'k', 'l'}, | |
| 223 {XK_KP_Right, 'k', 'r'}, | |
| 224 {XK_KP_Up, 'k', 'u'}, | |
| 225 {XK_KP_Down, 'k', 'd'}, | |
| 226 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 227 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 228 {XK_KP_Home, 'K', '1'}, | |
| 229 {XK_KP_End, 'K', '4'}, | |
| 230 {XK_KP_Prior, 'K', '3'}, | |
| 231 {XK_KP_Next, 'K', '5'}, | |
| 232 | |
| 233 {XK_KP_Add, 'K', '6'}, | |
| 234 {XK_KP_Subtract, 'K', '7'}, | |
| 235 {XK_KP_Divide, 'K', '8'}, | |
| 236 {XK_KP_Multiply, 'K', '9'}, | |
| 237 {XK_KP_Enter, 'K', 'A'}, | |
| 238 {XK_KP_Decimal, 'K', 'B'}, | |
| 239 | |
| 240 {XK_KP_0, 'K', 'C'}, | |
| 241 {XK_KP_1, 'K', 'D'}, | |
| 242 {XK_KP_2, 'K', 'E'}, | |
| 243 {XK_KP_3, 'K', 'F'}, | |
| 244 {XK_KP_4, 'K', 'G'}, | |
| 245 {XK_KP_5, 'K', 'H'}, | |
| 246 {XK_KP_6, 'K', 'I'}, | |
| 247 {XK_KP_7, 'K', 'J'}, | |
| 248 {XK_KP_8, 'K', 'K'}, | |
| 249 {XK_KP_9, 'K', 'L'}, | |
| 250 #endif | |
| 251 | |
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252 // End of list marker: |
| 7 | 253 {(KeySym)0, 0, 0} |
| 254 }; | |
| 255 | |
| 256 #define XtNboldFont "boldFont" | |
| 257 #define XtCBoldFont "BoldFont" | |
| 258 #define XtNitalicFont "italicFont" | |
| 259 #define XtCItalicFont "ItalicFont" | |
| 260 #define XtNboldItalicFont "boldItalicFont" | |
| 261 #define XtCBoldItalicFont "BoldItalicFont" | |
| 262 #define XtNscrollbarWidth "scrollbarWidth" | |
| 263 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 264 #define XtNmenuHeight "menuHeight" | |
| 265 #define XtCMenuHeight "MenuHeight" | |
| 266 #define XtNmenuFont "menuFont" | |
| 267 #define XtCMenuFont "MenuFont" | |
| 268 #define XtNmenuFontSet "menuFontSet" | |
| 269 #define XtCMenuFontSet "MenuFontSet" | |
| 270 | |
| 271 | |
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272 // Resources for setting the foreground and background colors of menus |
| 7 | 273 #define XtNmenuBackground "menuBackground" |
| 274 #define XtCMenuBackground "MenuBackground" | |
| 275 #define XtNmenuForeground "menuForeground" | |
| 276 #define XtCMenuForeground "MenuForeground" | |
| 277 | |
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278 // Resources for setting the foreground and background colors of scrollbars |
| 7 | 279 #define XtNscrollBackground "scrollBackground" |
| 280 #define XtCScrollBackground "ScrollBackground" | |
| 281 #define XtNscrollForeground "scrollForeground" | |
| 282 #define XtCScrollForeground "ScrollForeground" | |
| 283 | |
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284 // Resources for setting the foreground and background colors of tooltip |
| 7 | 285 #define XtNtooltipBackground "tooltipBackground" |
| 286 #define XtCTooltipBackground "TooltipBackground" | |
| 287 #define XtNtooltipForeground "tooltipForeground" | |
| 288 #define XtCTooltipForeground "TooltipForeground" | |
| 289 #define XtNtooltipFont "tooltipFont" | |
| 290 #define XtCTooltipFont "TooltipFont" | |
| 291 | |
| 292 /* | |
| 293 * X Resources: | |
| 294 */ | |
| 295 static XtResource vim_resources[] = | |
| 296 { | |
| 297 { | |
| 298 XtNforeground, | |
| 299 XtCForeground, | |
| 300 XtRPixel, | |
| 301 sizeof(Pixel), | |
| 302 XtOffsetOf(gui_T, def_norm_pixel), | |
| 303 XtRString, | |
| 304 XtDefaultForeground | |
| 305 }, | |
| 306 { | |
| 307 XtNbackground, | |
| 308 XtCBackground, | |
| 309 XtRPixel, | |
| 310 sizeof(Pixel), | |
| 311 XtOffsetOf(gui_T, def_back_pixel), | |
| 312 XtRString, | |
| 313 XtDefaultBackground | |
| 314 }, | |
| 315 { | |
| 316 XtNfont, | |
| 317 XtCFont, | |
| 318 XtRString, | |
| 319 sizeof(String *), | |
| 320 XtOffsetOf(gui_T, rsrc_font_name), | |
| 321 XtRImmediate, | |
| 322 XtDefaultFont | |
| 323 }, | |
| 324 { | |
| 325 XtNboldFont, | |
| 326 XtCBoldFont, | |
| 327 XtRString, | |
| 328 sizeof(String *), | |
| 329 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 330 XtRImmediate, | |
| 331 "" | |
| 332 }, | |
| 333 { | |
| 334 XtNitalicFont, | |
| 335 XtCItalicFont, | |
| 336 XtRString, | |
| 337 sizeof(String *), | |
| 338 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 339 XtRImmediate, | |
| 340 "" | |
| 341 }, | |
| 342 { | |
| 343 XtNboldItalicFont, | |
| 344 XtCBoldItalicFont, | |
| 345 XtRString, | |
| 346 sizeof(String *), | |
| 347 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 348 XtRImmediate, | |
| 349 "" | |
| 350 }, | |
| 351 { | |
| 352 XtNgeometry, | |
| 353 XtCGeometry, | |
| 354 XtRString, | |
| 355 sizeof(String *), | |
| 356 XtOffsetOf(gui_T, geom), | |
| 357 XtRImmediate, | |
| 358 "" | |
| 359 }, | |
| 360 { | |
| 361 XtNreverseVideo, | |
| 362 XtCReverseVideo, | |
| 363 XtRBool, | |
| 364 sizeof(Bool), | |
| 365 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 366 XtRImmediate, | |
| 367 (XtPointer)False | |
| 368 }, | |
| 369 { | |
| 370 XtNborderWidth, | |
| 371 XtCBorderWidth, | |
| 372 XtRInt, | |
| 373 sizeof(int), | |
| 374 XtOffsetOf(gui_T, border_width), | |
| 375 XtRImmediate, | |
| 376 (XtPointer)2 | |
| 377 }, | |
| 378 { | |
| 379 XtNscrollbarWidth, | |
| 380 XtCScrollbarWidth, | |
| 381 XtRInt, | |
| 382 sizeof(int), | |
| 383 XtOffsetOf(gui_T, scrollbar_width), | |
| 384 XtRImmediate, | |
| 385 (XtPointer)SB_DEFAULT_WIDTH | |
| 386 }, | |
| 387 #ifdef FEAT_MENU | |
|
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388 # ifdef FEAT_GUI_ATHENA // with Motif the height is always computed |
| 7 | 389 { |
| 390 XtNmenuHeight, | |
| 391 XtCMenuHeight, | |
| 392 XtRInt, | |
| 393 sizeof(int), | |
| 394 XtOffsetOf(gui_T, menu_height), | |
| 395 XtRImmediate, | |
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396 (XtPointer)MENU_DEFAULT_HEIGHT // Should figure out at run time |
| 7 | 397 }, |
| 398 # endif | |
| 399 { | |
| 400 # ifdef FONTSET_ALWAYS | |
| 401 XtNmenuFontSet, | |
| 402 XtCMenuFontSet, | |
| 403 #else | |
| 404 XtNmenuFont, | |
| 405 XtCMenuFont, | |
| 406 #endif | |
| 407 XtRString, | |
| 408 sizeof(char *), | |
| 409 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 410 XtRString, | |
| 411 DFLT_MENU_FONT | |
| 412 }, | |
| 413 #endif | |
| 414 { | |
| 415 XtNmenuForeground, | |
| 416 XtCMenuForeground, | |
| 417 XtRString, | |
| 418 sizeof(char *), | |
| 419 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 420 XtRString, | |
| 421 DFLT_MENU_FG_COLOR | |
| 422 }, | |
| 423 { | |
| 424 XtNmenuBackground, | |
| 425 XtCMenuBackground, | |
| 426 XtRString, | |
| 427 sizeof(char *), | |
| 428 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 429 XtRString, | |
| 430 DFLT_MENU_BG_COLOR | |
| 431 }, | |
| 432 { | |
| 433 XtNscrollForeground, | |
| 434 XtCScrollForeground, | |
| 435 XtRString, | |
| 436 sizeof(char *), | |
| 437 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 438 XtRString, | |
| 439 DFLT_SCROLL_FG_COLOR | |
| 440 }, | |
| 441 { | |
| 442 XtNscrollBackground, | |
| 443 XtCScrollBackground, | |
| 444 XtRString, | |
| 445 sizeof(char *), | |
| 446 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 447 XtRString, | |
| 448 DFLT_SCROLL_BG_COLOR | |
| 449 }, | |
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450 #ifdef FEAT_BEVAL_GUI |
| 7 | 451 { |
| 452 XtNtooltipForeground, | |
| 453 XtCTooltipForeground, | |
| 454 XtRString, | |
| 455 sizeof(char *), | |
| 456 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 457 XtRString, | |
| 458 DFLT_TOOLTIP_FG_COLOR | |
| 459 }, | |
| 460 { | |
| 461 XtNtooltipBackground, | |
| 462 XtCTooltipBackground, | |
| 463 XtRString, | |
| 464 sizeof(char *), | |
| 465 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 466 XtRString, | |
| 467 DFLT_TOOLTIP_BG_COLOR | |
| 468 }, | |
| 469 { | |
| 470 XtNtooltipFont, | |
| 471 XtCTooltipFont, | |
| 472 XtRString, | |
| 473 sizeof(char *), | |
| 474 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 475 XtRString, | |
| 476 DFLT_TOOLTIP_FONT | |
| 477 }, | |
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478 // This one may not be really needed? |
| 7 | 479 { |
| 480 "balloonEvalFontSet", | |
| 481 XtCFontSet, | |
| 482 XtRFontSet, | |
| 483 sizeof(XFontSet), | |
| 484 XtOffsetOf(gui_T, tooltip_fontset), | |
| 485 XtRImmediate, | |
| 486 (XtPointer)NOFONTSET | |
| 487 }, | |
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488 #endif // FEAT_BEVAL_GUI |
| 7 | 489 #ifdef FEAT_XIM |
| 490 { | |
| 491 "preeditType", | |
| 492 "PreeditType", | |
| 493 XtRString, | |
| 494 sizeof(char*), | |
| 495 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 496 XtRString, | |
| 497 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 498 }, | |
| 499 { | |
| 500 "inputMethod", | |
| 501 "InputMethod", | |
| 502 XtRString, | |
| 503 sizeof(char*), | |
| 504 XtOffsetOf(gui_T, rsrc_input_method), | |
| 505 XtRString, | |
| 506 NULL | |
| 507 }, | |
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508 #endif // FEAT_XIM |
| 7 | 509 }; |
| 510 | |
| 511 /* | |
| 512 * This table holds all the X GUI command line options allowed. This includes | |
| 513 * the standard ones so that we can skip them when vim is started without the | |
| 514 * GUI (but the GUI might start up later). | |
| 515 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 516 */ | |
| 517 static XrmOptionDescRec cmdline_options[] = | |
| 518 { | |
|
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519 // We handle these options ourselves |
| 7 | 520 {"-bg", ".background", XrmoptionSepArg, NULL}, |
| 521 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 522 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 523 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 524 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 525 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 526 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 527 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 528 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 529 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 530 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 531 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 532 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 533 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 534 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 535 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 536 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 537 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 538 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 539 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 540 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 541 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 542 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 543 #ifdef FONTSET_ALWAYS | |
| 544 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 545 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 546 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 547 #else | |
| 548 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 549 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 550 #endif | |
| 551 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 552 }; | |
| 553 | |
| 554 static int gui_argc = 0; | |
| 555 static char **gui_argv = NULL; | |
| 556 | |
| 557 /* | |
| 558 * Call-back routines. | |
| 559 */ | |
| 560 | |
| 561 static void | |
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562 gui_x11_timer_cb( |
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563 XtPointer timed_out, |
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564 XtIntervalId *interval_id UNUSED) |
| 7 | 565 { |
| 566 *((int *)timed_out) = TRUE; | |
| 567 } | |
| 568 | |
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569 #ifdef FEAT_JOB_CHANNEL |
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570 static void |
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571 channel_poll_cb( |
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572 XtPointer client_data, |
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573 XtIntervalId *interval_id UNUSED) |
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574 { |
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575 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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576 |
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577 // Using an event handler for a channel that may be disconnected does |
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578 // not work, it hangs. Instead poll for messages. |
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579 channel_handle_events(TRUE); |
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580 parse_queued_messages(); |
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581 |
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582 // repeat |
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583 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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584 channel_poll_cb, client_data); |
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585 } |
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586 #endif |
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587 |
| 7 | 588 static void |
|
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589 gui_x11_visibility_cb( |
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590 Widget w UNUSED, |
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591 XtPointer dud UNUSED, |
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592 XEvent *event, |
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593 Boolean *dum UNUSED) |
| 7 | 594 { |
| 595 if (event->type != VisibilityNotify) | |
| 596 return; | |
| 597 | |
| 598 gui.visibility = event->xvisibility.state; | |
| 599 | |
| 600 /* | |
| 601 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 602 * to receive an event to tell us whether it worked or not. | |
| 603 */ | |
| 604 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 605 gui.visibility != VisibilityUnobscured); | |
| 606 | |
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607 // This is needed for when redrawing is slow. |
| 7 | 608 gui_mch_update(); |
| 609 } | |
| 610 | |
| 611 static void | |
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612 gui_x11_expose_cb( |
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613 Widget w UNUSED, |
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614 XtPointer dud UNUSED, |
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615 XEvent *event, |
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616 Boolean *dum UNUSED) |
| 7 | 617 { |
| 618 XExposeEvent *gevent; | |
| 619 int new_x; | |
| 620 | |
| 621 if (event->type != Expose) | |
| 622 return; | |
| 623 | |
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624 out_flush(); // make sure all output has been processed |
| 7 | 625 |
| 626 gevent = (XExposeEvent *)event; | |
| 627 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 628 | |
| 629 new_x = FILL_X(0); | |
| 630 | |
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631 // Clear the border areas if needed |
| 7 | 632 if (gevent->x < new_x) |
| 633 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 634 if (gevent->y < FILL_Y(0)) | |
| 635 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 636 if (gevent->x > FILL_X(Columns)) | |
| 637 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 638 if (gevent->y > FILL_Y(Rows)) | |
| 639 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 640 | |
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641 // This is needed for when redrawing is slow. |
| 7 | 642 gui_mch_update(); |
| 643 } | |
| 644 | |
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645 #if (defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 646 /* |
| 445 | 647 * This function fills in the XRectangle object with the current x,y |
| 648 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 649 * those resources will restore the window to its former position and |
| 445 | 650 * dimensions. |
| 7 | 651 * |
| 445 | 652 * Note: This function may fail, in which case the XRectangle will be |
| 653 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 654 * failed condition prior to calling this function. | |
| 7 | 655 */ |
| 656 static void | |
| 657 shellRectangle(Widget shell, XRectangle *r) | |
| 658 { | |
| 659 Window rootw, shellw, child, parentw; | |
| 660 int absx, absy; | |
| 661 XWindowAttributes a; | |
| 662 Window *children; | |
| 663 unsigned int childrenCount; | |
| 664 | |
| 665 shellw = XtWindow(shell); | |
| 666 if (shellw == 0) | |
| 667 return; | |
| 668 for (;;) | |
| 669 { | |
| 670 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 671 &children, &childrenCount); | |
| 672 XFree(children); | |
| 673 if (parentw == rootw) | |
| 674 break; | |
| 675 shellw = parentw; | |
| 676 } | |
| 677 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 678 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 679 &absx, &absy, &child); | |
| 680 r->x = absx; | |
| 681 r->y = absy; | |
| 682 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 683 } | |
| 684 #endif | |
| 685 | |
| 686 static void | |
|
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687 gui_x11_resize_window_cb( |
|
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|
688 Widget w UNUSED, |
|
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|
689 XtPointer dud UNUSED, |
|
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|
690 XEvent *event, |
|
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|
691 Boolean *dum UNUSED) |
| 7 | 692 { |
| 693 static int lastWidth, lastHeight; | |
| 694 | |
| 695 if (event->type != ConfigureNotify) | |
| 696 return; | |
| 697 | |
| 698 if (event->xconfigure.width != lastWidth | |
| 699 || event->xconfigure.height != lastHeight) | |
| 700 { | |
| 701 lastWidth = event->xconfigure.width; | |
| 702 lastHeight = event->xconfigure.height; | |
| 703 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 704 #ifdef FEAT_XIM | |
| 705 - xim_get_status_area_height() | |
| 706 #endif | |
| 707 ); | |
| 708 } | |
|
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|
709 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 710 if (netbeans_active()) |
| 7 | 711 { |
| 712 XRectangle rec; | |
| 713 | |
| 714 shellRectangle(w, &rec); | |
| 715 netbeans_frame_moved(rec.x, rec.y); | |
| 716 } | |
| 717 #endif | |
| 718 #ifdef FEAT_XIM | |
| 719 xim_set_preedit(); | |
| 720 #endif | |
| 721 } | |
| 722 | |
| 723 static void | |
|
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|
724 gui_x11_focus_change_cb( |
|
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|
725 Widget w UNUSED, |
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726 XtPointer data UNUSED, |
|
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|
727 XEvent *event, |
|
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|
728 Boolean *dum UNUSED) |
| 7 | 729 { |
| 730 gui_focus_change(event->type == FocusIn); | |
| 731 } | |
| 732 | |
| 733 static void | |
|
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|
734 gui_x11_enter_cb( |
|
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735 Widget w UNUSED, |
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736 XtPointer data UNUSED, |
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737 XEvent *event UNUSED, |
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|
738 Boolean *dum UNUSED) |
| 7 | 739 { |
| 740 gui_focus_change(TRUE); | |
| 741 } | |
| 742 | |
| 743 static void | |
|
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|
744 gui_x11_leave_cb( |
|
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|
745 Widget w UNUSED, |
|
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746 XtPointer data UNUSED, |
|
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747 XEvent *event UNUSED, |
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748 Boolean *dum UNUSED) |
| 7 | 749 { |
| 750 gui_focus_change(FALSE); | |
| 751 } | |
| 752 | |
|
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753 #if defined(X_HAVE_UTF8_STRING) |
| 7 | 754 # if X_HAVE_UTF8_STRING |
| 755 # define USE_UTF8LOOKUP | |
| 756 # endif | |
| 757 #endif | |
| 758 | |
| 759 void | |
|
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|
760 gui_x11_key_hit_cb( |
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761 Widget w UNUSED, |
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762 XtPointer dud UNUSED, |
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763 XEvent *event, |
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764 Boolean *dum UNUSED) |
| 7 | 765 { |
| 766 XKeyPressedEvent *ev_press; | |
| 767 #ifdef FEAT_XIM | |
| 768 char_u string2[256]; | |
| 769 char_u string_shortbuf[256]; | |
| 770 char_u *string = string_shortbuf; | |
| 771 Boolean string_alloced = False; | |
| 772 Status status; | |
| 773 #else | |
| 774 char_u string[4], string2[3]; | |
| 775 #endif | |
|
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776 KeySym key_sym; |
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|
777 int len; |
| 7 | 778 int i; |
| 779 int modifiers; | |
| 780 int key; | |
| 781 | |
| 782 ev_press = (XKeyPressedEvent *)event; | |
| 783 | |
| 784 #ifdef FEAT_XIM | |
| 785 if (xic) | |
| 786 { | |
| 787 # ifdef USE_UTF8LOOKUP | |
|
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788 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when |
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|
789 // the locale isn't utf-8. |
| 7 | 790 if (enc_utf8) |
| 791 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 792 sizeof(string_shortbuf), &key_sym, &status); | |
| 793 else | |
| 794 # endif | |
| 795 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 796 sizeof(string_shortbuf), &key_sym, &status); | |
| 797 if (status == XBufferOverflow) | |
| 798 { | |
| 799 string = (char_u *)XtMalloc(len + 1); | |
| 800 string_alloced = True; | |
| 801 # ifdef USE_UTF8LOOKUP | |
|
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802 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even |
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|
803 // when the locale isn't utf-8. |
| 7 | 804 if (enc_utf8) |
| 805 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 806 len, &key_sym, &status); | |
| 807 else | |
| 808 # endif | |
| 809 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 810 len, &key_sym, &status); | |
| 811 } | |
| 812 if (status == XLookupNone || status == XLookupChars) | |
| 813 key_sym = XK_VoidSymbol; | |
| 814 | |
|
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|
815 // Do conversion from 'termencoding' to 'encoding'. When using |
|
e1f4e9d78a6a
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changeset
|
816 // Xutf8LookupString() it has already been done. |
| 7 | 817 if (len > 0 && input_conv.vc_type != CONV_NONE |
|
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changeset
|
818 # ifdef USE_UTF8LOOKUP |
| 7 | 819 && !enc_utf8 |
|
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820 # endif |
| 7 | 821 ) |
| 822 { | |
|
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|
823 int maxlen = len * 4 + 40; // guessed |
| 7 | 824 char_u *p = (char_u *)XtMalloc(maxlen); |
| 825 | |
| 826 mch_memmove(p, string, len); | |
| 827 if (string_alloced) | |
| 828 XtFree((char *)string); | |
| 829 string = p; | |
| 830 string_alloced = True; | |
| 831 len = convert_input(p, len, maxlen); | |
| 832 } | |
| 833 | |
|
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diff
changeset
|
834 // Translate CSI to K_CSI, otherwise it could be recognized as the |
|
e1f4e9d78a6a
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parents:
18671
diff
changeset
|
835 // start of a special key. |
| 7 | 836 for (i = 0; i < len; ++i) |
| 837 if (string[i] == CSI) | |
| 838 { | |
| 839 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 840 | |
| 841 mch_memmove(p, string, i + 1); | |
| 842 p[i + 1] = KS_EXTRA; | |
| 843 p[i + 2] = (int)KE_CSI; | |
| 844 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 845 if (string_alloced) | |
| 846 XtFree((char *)string); | |
| 847 string = p; | |
| 848 string_alloced = True; | |
| 849 i += 2; | |
| 850 len += 2; | |
| 851 } | |
| 852 } | |
| 853 else | |
| 854 #endif | |
| 855 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 856 &key_sym, NULL); | |
| 857 | |
| 858 #ifdef SunXK_F36 | |
| 859 /* | |
| 860 * These keys have bogus lookup strings, and trapping them here is | |
| 861 * easier than trying to XRebindKeysym() on them with every possible | |
| 862 * combination of modifiers. | |
| 863 */ | |
| 864 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 865 len = 0; | |
| 866 #endif | |
| 867 | |
| 868 if (key_sym == XK_space) | |
|
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diff
changeset
|
869 string[0] = ' '; // Otherwise Ctrl-Space doesn't work |
| 7 | 870 |
| 871 /* | |
| 872 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 873 * allow just Ctrl+minus too. | |
| 874 */ | |
| 875 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 876 string[0] = Ctrl__; | |
| 877 | |
| 878 #ifdef XK_ISO_Left_Tab | |
|
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changeset
|
879 // why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? |
| 7 | 880 if (key_sym == XK_ISO_Left_Tab) |
| 881 { | |
| 882 key_sym = XK_Tab; | |
| 883 string[0] = TAB; | |
| 884 len = 1; | |
| 885 } | |
| 886 #endif | |
| 887 | |
|
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888 // We used to apply Alt/Meta to the key here (Mod1Mask), but that is now |
|
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diff
changeset
|
889 // done later, the same as it happens for the terminal. Hopefully that |
|
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diff
changeset
|
890 // works for everybody... |
| 7 | 891 |
| 892 if (len == 1 && string[0] == CSI) | |
| 893 { | |
| 894 string[1] = KS_EXTRA; | |
| 895 string[2] = (int)KE_CSI; | |
| 896 len = -3; | |
| 897 } | |
| 898 | |
|
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parents:
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diff
changeset
|
899 // Check for special keys. Also do this when len == 1 (key has an ASCII |
|
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parents:
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diff
changeset
|
900 // value) to detect backspace, delete and keypad keys. |
| 7 | 901 if (len == 0 || len == 1) |
| 902 { | |
| 903 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 904 { | |
| 905 if (special_keys[i].key_sym == key_sym) | |
| 906 { | |
| 907 string[0] = CSI; | |
| 908 string[1] = special_keys[i].vim_code0; | |
| 909 string[2] = special_keys[i].vim_code1; | |
| 910 len = -3; | |
| 911 break; | |
| 912 } | |
| 913 } | |
| 914 } | |
| 915 | |
|
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|
916 // Unrecognised key is ignored. |
| 7 | 917 if (len == 0) |
| 918 goto theend; | |
| 919 | |
|
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diff
changeset
|
920 // Handle modifiers. |
|
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921 modifiers = 0; |
|
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diff
changeset
|
922 if (ev_press->state & ShiftMask) |
|
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923 modifiers |= MOD_MASK_SHIFT; |
|
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|
924 if (ev_press->state & ControlMask) |
|
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diff
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925 { |
|
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926 modifiers |= MOD_MASK_CTRL; |
|
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|
927 if (len == 1 && string[0] < 0x20) |
|
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|
928 // Use the character before applyng CTRL. |
|
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|
929 string[0] += 0x40; |
|
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|
930 } |
|
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|
931 if (ev_press->state & Mod1Mask) |
|
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932 modifiers |= MOD_MASK_ALT; |
|
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|
933 if (ev_press->state & Mod4Mask) |
|
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|
934 modifiers |= MOD_MASK_META; |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
935 |
|
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 * For some keys a shift modifier is translated into another key |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
938 * code. |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
939 */ |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
940 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
|
941 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
|
942 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
|
943 { |
|
64c1b0796c46
patch 8.2.1027: GUI: multi-byte characters do not work in a terminal
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
944 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
|
945 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
|
946 } |
|
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 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
|
948 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
|
949 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
|
950 if (IS_SPECIAL(key)) |
| 7 | 951 { |
|
20421
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
952 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
|
953 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
|
954 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
|
955 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
|
956 } |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
957 else |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
958 { |
|
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
|
959 len = mb_char2bytes(key, string); |
|
20553
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
960 |
|
22522
6c7e4db139a3
patch 8.2.1809: mapping some keys with Ctrl does not work properly
Bram Moolenaar <Bram@vim.org>
parents:
22407
diff
changeset
|
961 // 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
|
962 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
|
963 |
|
20553
2c808d01a9fd
patch 8.2.0830: Motif: can't map "!"
Bram Moolenaar <Bram@vim.org>
parents:
20421
diff
changeset
|
964 // 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
|
965 // 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
|
966 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
|
967 } |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
968 |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
969 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
|
970 { |
|
8590a462ad46
patch 8.2.0765: In the GUI can't use all the modifiers.
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
971 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
|
972 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
|
973 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
|
974 add_to_input_buf(string2, 3); |
| 7 | 975 } |
| 976 | |
|
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
977 // Check if the key interrupts. |
| 7 | 978 { |
|
21570
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
979 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
|
980 |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
981 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
|
982 { |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
983 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
|
984 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
|
985 len = 1; |
|
f260c1411833
patch 8.2.1335: CTRL-C in the GUI doesn't interrupt
Bram Moolenaar <Bram@vim.org>
parents:
20951
diff
changeset
|
986 } |
| 7 | 987 } |
| 988 | |
| 989 add_to_input_buf(string, len); | |
| 990 | |
| 991 /* | |
| 992 * blank out the pointer if necessary | |
| 993 */ | |
| 994 if (p_mh) | |
| 995 gui_mch_mousehide(TRUE); | |
| 996 | |
| 997 #if defined(FEAT_BEVAL_TIP) | |
| 998 { | |
| 999 BalloonEval *be; | |
| 1000 | |
| 1001 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1002 gui_mch_unpost_balloon(be); | |
| 1003 } | |
| 1004 #endif | |
| 1005 theend: | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1006 {} // some compilers need a statement here |
| 7 | 1007 #ifdef FEAT_XIM |
| 1008 if (string_alloced) | |
| 1009 XtFree((char *)string); | |
| 1010 #endif | |
| 1011 } | |
| 1012 | |
| 1013 static void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1014 gui_x11_mouse_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1015 Widget w UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1016 XtPointer dud UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1017 XEvent *event, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1018 Boolean *dum UNUSED) |
| 7 | 1019 { |
| 1020 static XtIntervalId timer = (XtIntervalId)0; | |
| 1021 static int timed_out = TRUE; | |
| 1022 | |
| 1023 int button; | |
| 1024 int repeated_click = FALSE; | |
| 1025 int x, y; | |
| 1026 int_u x_modifiers; | |
| 1027 int_u vim_modifiers; | |
| 1028 | |
| 1029 if (event->type == MotionNotify) | |
| 1030 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1031 // Get the latest position, avoids lagging behind on a drag. |
| 7 | 1032 x = event->xmotion.x; |
| 1033 y = event->xmotion.y; | |
| 1034 x_modifiers = event->xmotion.state; | |
| 1035 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1036 ? MOUSE_DRAG : ' '; | |
| 1037 | |
| 1038 /* | |
| 1039 * if our pointer is currently hidden, then we should show it. | |
| 1040 */ | |
| 1041 gui_mch_mousehide(FALSE); | |
| 1042 | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1043 if (button != MOUSE_DRAG) // just moving the rodent |
| 7 | 1044 { |
| 1045 #ifdef FEAT_MENU | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1046 if (dud) // moved in vimForm |
| 7 | 1047 y -= gui.menu_height; |
| 1048 #endif | |
| 1049 gui_mouse_moved(x, y); | |
| 1050 return; | |
| 1051 } | |
| 1052 } | |
| 1053 else | |
| 1054 { | |
| 1055 x = event->xbutton.x; | |
| 1056 y = event->xbutton.y; | |
| 1057 if (event->type == ButtonPress) | |
| 1058 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1059 // Handle multiple clicks |
| 7 | 1060 if (!timed_out) |
| 1061 { | |
| 1062 XtRemoveTimeOut(timer); | |
| 1063 repeated_click = TRUE; | |
| 1064 } | |
| 1065 timed_out = FALSE; | |
| 1066 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1067 gui_x11_timer_cb, &timed_out); | |
| 1068 switch (event->xbutton.button) | |
| 1069 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1070 // keep in sync with gui_gtk_x11.c |
| 7 | 1071 case Button1: button = MOUSE_LEFT; break; |
| 1072 case Button2: button = MOUSE_MIDDLE; break; | |
| 1073 case Button3: button = MOUSE_RIGHT; break; | |
| 1074 case Button4: button = MOUSE_4; break; | |
| 1075 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
|
1076 case 6: button = MOUSE_7; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1077 case 7: button = MOUSE_6; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1078 case 8: button = MOUSE_X1; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1079 case 9: button = MOUSE_X2; break; |
| 7 | 1080 default: |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1081 return; // Unknown button |
| 7 | 1082 } |
| 1083 } | |
| 1084 else if (event->type == ButtonRelease) | |
| 1085 button = MOUSE_RELEASE; | |
| 1086 else | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1087 return; // Unknown mouse event type |
| 7 | 1088 |
| 1089 x_modifiers = event->xbutton.state; | |
| 1090 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1091 last_mouse_event = event->xbutton; | |
| 1092 #endif | |
| 1093 } | |
| 1094 | |
| 1095 vim_modifiers = 0x0; | |
| 1096 if (x_modifiers & ShiftMask) | |
| 1097 vim_modifiers |= MOUSE_SHIFT; | |
| 1098 if (x_modifiers & ControlMask) | |
| 1099 vim_modifiers |= MOUSE_CTRL; | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1100 if (x_modifiers & Mod1Mask) // Alt or Meta key |
| 7 | 1101 vim_modifiers |= MOUSE_ALT; |
| 1102 | |
| 1103 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1104 } | |
| 1105 | |
| 1106 /* | |
| 1107 * End of call-back routines | |
| 1108 */ | |
| 1109 | |
| 1110 /* | |
| 1111 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1112 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1113 * when vim is started, whether or not the GUI has been started. | |
| 1114 */ | |
| 1115 void | |
|
7823
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1116 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1117 { |
| 1118 int arg; | |
| 1119 int i; | |
| 1120 | |
| 1121 /* | |
| 1122 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1123 */ | |
| 1124 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
|
1125 gui_argv = LALLOC_MULT(char *, *argc); |
| 7 | 1126 if (gui_argv == NULL) |
| 1127 return; | |
| 1128 gui_argv[gui_argc++] = argv[0]; | |
| 1129 arg = 1; | |
| 1130 while (arg < *argc) | |
| 1131 { | |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1132 // Look for argv[arg] in cmdline_options[] table |
| 1887 | 1133 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1134 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1135 break; | |
| 1136 | |
| 1887 | 1137 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1138 { |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1139 // Remember finding "-rv" or "-reverse" |
| 7 | 1140 if (strcmp("-rv", argv[arg]) == 0 |
| 1141 || strcmp("-reverse", argv[arg]) == 0) | |
| 1142 found_reverse_arg = TRUE; | |
| 1143 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1144 || strcmp("-font", argv[arg]) == 0) | |
| 1145 && arg + 1 < *argc) | |
| 1146 font_argument = argv[arg + 1]; | |
| 1147 | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1148 // Found match in table, so move it into gui_argv |
| 7 | 1149 gui_argv[gui_argc++] = argv[arg]; |
| 1150 if (--*argc > arg) | |
| 1151 { | |
| 1152 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1153 * sizeof(char *)); | |
| 1154 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1155 { | |
|
18788
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
1156 // Move the options argument as well |
| 7 | 1157 gui_argv[gui_argc++] = argv[arg]; |
| 1158 if (--*argc > arg) | |
| 1159 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1160 * sizeof(char *)); | |
| 1161 } | |
| 1162 } | |
| 1163 argv[*argc] = NULL; | |
| 1164 } | |
| 1165 else | |
| 1166 #ifdef FEAT_NETBEANS_INTG | |
| 1167 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1168 { | |
|
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1169 gui.dofork = FALSE; // don't fork() when starting GUI |
| 7 | 1170 netbeansArg = argv[arg]; |
| 1171 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1172 (--*argc - arg) * sizeof(char *)); | |
| 1173 argv[*argc] = NULL; | |
| 1174 } | |
| 1175 else | |
| 1176 #endif | |
| 1177 arg++; | |
| 1178 } | |
| 1179 } | |
| 1180 | |
| 1181 #ifndef XtSpecificationRelease | |
| 1182 # define CARDINAL (Cardinal *) | |
| 1183 #else | |
| 1184 # if XtSpecificationRelease == 4 | |
| 1185 # define CARDINAL (Cardinal *) | |
| 1186 # else | |
| 1187 # define CARDINAL (int *) | |
| 1188 # endif | |
| 1189 #endif | |
| 1190 | |
| 1191 /* | |
| 1192 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1193 * Return OK or FAIL. | |
| 1194 */ | |
| 1195 int | |
|
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1196 gui_mch_init_check(void) |
| 7 | 1197 { |
| 1198 #ifdef FEAT_XIM | |
| 1199 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1200 #endif | |
| 1201 open_app_context(); | |
| 1202 if (app_context != NULL) | |
| 1203 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1204 cmdline_options, XtNumber(cmdline_options), |
| 1205 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1206 |
|
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1207 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1208 { |
|
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1209 // The call to XtOpenDisplay() may have set the locale from the |
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1210 // environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
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1211 // decimal point, not a comma. |
|
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1212 char *p = setlocale(LC_NUMERIC, NULL); |
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1213 |
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1214 if (p == NULL || strcmp(p, "C") != 0) |
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1215 setlocale(LC_NUMERIC, "C"); |
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1216 } |
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1217 # endif |
| 7 | 1218 if (app_context == NULL || gui.dpy == NULL) |
| 1219 { | |
| 1220 gui.dying = TRUE; | |
|
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1221 emsg(_(e_opendisp)); |
| 7 | 1222 return FAIL; |
| 1223 } | |
| 1224 return OK; | |
| 1225 } | |
| 1226 | |
| 1227 | |
| 1228 #ifdef USE_XSMP | |
| 1229 /* | |
| 1230 * Handle XSMP processing, de-registering the attachment upon error | |
| 1231 */ | |
| 1232 static XtInputId _xsmp_xtinputid; | |
| 1233 | |
| 1234 static void | |
|
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1235 local_xsmp_handle_requests( |
|
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1236 XtPointer c UNUSED, |
|
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1237 int *s UNUSED, |
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1238 XtInputId *i UNUSED) |
| 7 | 1239 { |
| 1240 if (xsmp_handle_requests() == FAIL) | |
| 1241 XtRemoveInput(_xsmp_xtinputid); | |
| 1242 } | |
| 1243 #endif | |
| 1244 | |
| 1245 | |
| 1246 /* | |
| 1247 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1248 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1249 */ | |
| 1250 int | |
|
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1251 gui_mch_init(void) |
| 7 | 1252 { |
| 1253 XtGCMask gc_mask; | |
| 1254 XGCValues gc_vals; | |
| 1255 int x, y, mask; | |
| 1256 unsigned w, h; | |
| 1257 | |
| 1258 #if 0 | |
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1259 // Uncomment this to enable synchronous mode for debugging |
| 7 | 1260 XSynchronize(gui.dpy, True); |
| 1261 #endif | |
| 1262 | |
| 1263 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1264 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1265 | |
| 1266 /* | |
| 1267 * Get the application resources | |
| 1268 */ | |
| 1269 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1270 vim_resources, XtNumber(vim_resources), NULL); | |
| 1271 | |
| 1272 gui.scrollbar_height = gui.scrollbar_width; | |
| 1273 | |
| 1274 /* | |
| 1275 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1276 * handle looking for approximate colors. | |
| 1277 */ | |
|
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1278 // NOTE: These next few lines are an exact duplicate of gui_athena.c's |
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1279 // gui_mch_def_colors(). Why? |
| 7 | 1280 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); |
| 1281 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1282 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1283 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1284 #ifdef FEAT_BEVAL_GUI |
| 7 | 1285 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1286 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1287 #endif | |
| 1288 | |
| 1289 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
|
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1290 // If the menu height was set, don't change it at runtime |
| 7 | 1291 if (gui.menu_height != MENU_DEFAULT_HEIGHT) |
| 1292 gui.menu_height_fixed = TRUE; | |
| 1293 #endif | |
| 1294 | |
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1295 // Set default foreground and background colours |
| 7 | 1296 gui.norm_pixel = gui.def_norm_pixel; |
| 1297 gui.back_pixel = gui.def_back_pixel; | |
| 1298 | |
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1299 // Check if reverse video needs to be applied (on Sun it's done by X) |
| 7 | 1300 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) |
| 1301 > gui_get_lightness(gui.norm_pixel)) | |
| 1302 { | |
| 1303 gui.norm_pixel = gui.def_back_pixel; | |
| 1304 gui.back_pixel = gui.def_norm_pixel; | |
| 1305 gui.def_norm_pixel = gui.norm_pixel; | |
| 1306 gui.def_back_pixel = gui.back_pixel; | |
| 1307 } | |
| 1308 | |
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1309 // Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" |
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1310 // group (set in syntax.c or in a vimrc file) |
| 7 | 1311 set_normal_colors(); |
| 1312 | |
| 1313 /* | |
| 1314 * Check that none of the colors are the same as the background color | |
| 1315 */ | |
| 1316 gui_check_colors(); | |
| 1317 | |
| 1318 /* | |
| 1319 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1320 */ | |
| 1321 gc_mask = GCForeground | GCBackground; | |
| 1322 gc_vals.foreground = gui.norm_pixel; | |
| 1323 gc_vals.background = gui.back_pixel; | |
| 1324 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1325 | |
| 1326 gc_vals.foreground = gui.back_pixel; | |
| 1327 gc_vals.background = gui.norm_pixel; | |
| 1328 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1329 | |
| 1330 gc_mask |= GCFunction; | |
| 1331 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1332 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1333 gc_vals.function = GXxor; | |
| 1334 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1335 | |
| 1336 gui.visibility = VisibilityUnobscured; | |
| 1337 x11_setup_atoms(gui.dpy); | |
| 1338 | |
| 1339 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1340 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1341 | |
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1342 // Now adapt the supplied(?) geometry-settings |
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1343 // Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> |
| 7 | 1344 if (gui.geom != NULL && *gui.geom != NUL) |
| 1345 { | |
| 1346 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1347 if (mask & WidthValue) | |
| 1348 Columns = w; | |
| 1349 if (mask & HeightValue) | |
| 857 | 1350 { |
| 1887 | 1351 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1352 p_window = h - 1; |
| 7 | 1353 Rows = h; |
| 857 | 1354 } |
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1355 limit_screen_size(); |
| 7 | 1356 /* |
| 1357 * Set the (x,y) position of the main window only if specified in the | |
| 1358 * users geometry, so we get good defaults when they don't. This needs | |
| 1359 * to be done before the shell is popped up. | |
| 1360 */ | |
| 1361 if (mask & (XValue|YValue)) | |
| 1362 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1363 } | |
| 1364 | |
| 1365 gui_x11_create_widgets(); | |
| 1366 | |
| 1367 /* | |
| 1368 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1369 */ | |
| 1370 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1371 { | |
| 1372 #ifndef HAVE_XPM | |
| 1373 # include "vim_icon.xbm" | |
| 1374 # include "vim_mask.xbm" | |
| 1375 | |
| 1376 Arg arg[2]; | |
| 1377 | |
| 1378 XtSetArg(arg[0], XtNiconPixmap, | |
| 1379 XCreateBitmapFromData(gui.dpy, | |
| 1380 DefaultRootWindow(gui.dpy), | |
| 1381 (char *)vim_icon_bits, | |
| 1382 vim_icon_width, | |
| 1383 vim_icon_height)); | |
| 1384 XtSetArg(arg[1], XtNiconMask, | |
| 1385 XCreateBitmapFromData(gui.dpy, | |
| 1386 DefaultRootWindow(gui.dpy), | |
| 1387 (char *)vim_mask_icon_bits, | |
| 1388 vim_mask_icon_width, | |
| 1389 vim_mask_icon_height)); | |
| 1390 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1391 #else | |
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1392 // Use Pixmaps, looking much nicer. |
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1393 |
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1394 // If you get an error message here, you still need to unpack the runtime |
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1395 // archive! |
| 7 | 1396 # ifdef magick |
| 1397 # undef magick | |
| 1398 # endif | |
| 1399 # define magick vim32x32 | |
| 1400 # include "../runtime/vim32x32.xpm" | |
| 1401 # undef magick | |
| 1402 # define magick vim16x16 | |
| 1403 # include "../runtime/vim16x16.xpm" | |
| 1404 # undef magick | |
| 1405 # define magick vim48x48 | |
| 1406 # include "../runtime/vim48x48.xpm" | |
| 1407 # undef magick | |
| 1408 | |
| 1409 static Pixmap icon = 0; | |
| 1410 static Pixmap icon_mask = 0; | |
| 1411 static char **magick = vim32x32; | |
| 1412 Window root_window; | |
| 1413 XIconSize *size; | |
| 1414 int number_sizes; | |
| 1415 Display *dsp; | |
| 1416 Screen *scr; | |
| 1417 XpmAttributes attr; | |
| 1418 Colormap cmap; | |
| 1419 | |
| 1420 /* | |
| 1421 * Adjust the icon to the preferences of the actual window manager. | |
| 1422 */ | |
| 1423 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1424 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1425 &size, &number_sizes) != 0) | |
| 1426 { | |
| 1427 if (number_sizes > 0) | |
| 1428 { | |
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1429 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1430 magick = vim48x48; |
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1431 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1432 magick = vim32x32; |
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1433 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1434 magick = vim16x16; |
| 1435 } | |
| 1436 } | |
| 1437 | |
| 1438 dsp = XtDisplay(vimShell); | |
| 1439 scr = XtScreen(vimShell); | |
| 1440 | |
| 1441 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1442 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1443 | |
| 1444 attr.valuemask = 0L; | |
| 1445 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
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1446 attr.closeness = 65535; // accuracy isn't crucial |
| 7 | 1447 attr.colormap = cmap; |
| 1448 attr.depth = DefaultDepthOfScreen(scr); | |
| 1449 | |
| 1450 if (!icon) | |
| 1605 | 1451 { |
| 7 | 1452 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1453 &icon_mask, &attr); | |
| 1605 | 1454 XpmFreeAttributes(&attr); |
| 1455 } | |
| 7 | 1456 |
| 1457 # ifdef FEAT_GUI_ATHENA | |
| 1458 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1459 # else | |
| 1460 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1461 # endif | |
| 1462 #endif | |
| 1463 } | |
| 1464 | |
| 1465 if (gui.color_approx) | |
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1466 emsg(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); |
| 7 | 1467 |
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1468 #ifdef FEAT_BEVAL_GUI |
| 7 | 1469 gui_init_tooltip_font(); |
| 1470 #endif | |
| 1471 #ifdef FEAT_MENU | |
| 1472 gui_init_menu_font(); | |
| 1473 #endif | |
| 1474 | |
| 1475 #ifdef USE_XSMP | |
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1476 // Attach listener on ICE connection |
| 7 | 1477 if (-1 != xsmp_icefd) |
| 1478 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1479 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1480 #endif | |
| 1481 | |
| 1482 return OK; | |
| 1483 } | |
| 1484 | |
| 1485 /* | |
| 1486 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1487 */ | |
| 1488 void | |
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1489 gui_mch_uninit(void) |
| 7 | 1490 { |
| 1491 gui_x11_destroy_widgets(); | |
| 1492 XtCloseDisplay(gui.dpy); | |
| 1493 gui.dpy = NULL; | |
| 1494 vimShell = (Widget)0; | |
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1495 VIM_CLEAR(gui_argv); |
| 7 | 1496 } |
| 1497 | |
| 1498 /* | |
| 1499 * Called when the foreground or background color has been changed. | |
| 1500 */ | |
| 1501 void | |
|
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|
1502 gui_mch_new_colors(void) |
| 7 | 1503 { |
| 1504 long_u gc_mask; | |
| 1505 XGCValues gc_vals; | |
| 1506 | |
| 1507 gc_mask = GCForeground | GCBackground; | |
| 1508 gc_vals.foreground = gui.norm_pixel; | |
| 1509 gc_vals.background = gui.back_pixel; | |
| 1510 if (gui.text_gc != NULL) | |
| 1511 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1512 | |
| 1513 gc_vals.foreground = gui.back_pixel; | |
| 1514 gc_vals.background = gui.norm_pixel; | |
| 1515 if (gui.back_gc != NULL) | |
| 1516 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1517 | |
| 1518 gc_mask |= GCFunction; | |
| 1519 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1520 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1521 gc_vals.function = GXxor; | |
| 1522 if (gui.invert_gc != NULL) | |
| 1523 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1524 | |
| 1525 gui_x11_set_back_color(); | |
| 1526 } | |
| 1527 | |
| 1528 /* | |
| 1529 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1530 */ | |
| 1531 int | |
|
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1532 gui_mch_open(void) |
| 7 | 1533 { |
|
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|
1534 // Actually open the window |
| 557 | 1535 XtRealizeWidget(vimShell); |
| 1536 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1537 |
| 1538 gui.wid = gui_x11_get_wid(); | |
| 1539 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1540 | |
| 1541 /* | |
| 1542 * Add a callback for the Close item on the window managers menu, and the | |
| 1543 * save-yourself event. | |
| 1544 */ | |
| 1545 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1546 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1547 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1548 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1549 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1550 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1551 NULL); | |
| 1552 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1553 /* | |
| 1554 * Enable editres protocol (see "man editres"). | |
| 1555 * Usually will need to add -lXmu to the linker line as well. | |
| 1556 */ | |
| 1557 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1558 (XtPointer)NULL); | |
| 1559 #endif | |
| 1560 | |
| 1561 #ifdef FEAT_CLIENTSERVER | |
| 1562 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1563 { | |
|
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1564 // This is a :gui command in a plain vim with no previous server |
| 7 | 1565 commWindow = XtWindow(vimShell); |
| 1566 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1567 } | |
| 1568 else | |
| 1569 { | |
| 1570 /* | |
| 1571 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1572 * have to change the "server" registration to that of the main window | |
| 1573 * If we have not registered a name yet, remember the window | |
| 1574 */ | |
| 1575 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1576 } | |
| 1577 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1578 gui_x11_send_event_handler, NULL); | |
| 1579 #endif | |
| 1580 | |
| 1581 | |
| 1582 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
|
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1583 // The Athena GUI needs this again after opening the window |
| 7 | 1584 gui_position_menu(); |
| 1585 # ifdef FEAT_TOOLBAR | |
| 1586 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1587 gui.toolbar_height); | |
| 1588 # endif | |
| 1589 #endif | |
| 1590 | |
|
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1591 // Get the colors for the highlight groups (gui_check_colors() might have |
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1592 // changed them) |
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1593 highlight_gui_started(); // re-init colors and fonts |
| 7 | 1594 |
| 1595 #ifdef FEAT_XIM | |
| 1596 xim_init(); | |
| 1597 #endif | |
| 1598 | |
| 1599 return OK; | |
| 1600 } | |
| 1601 | |
|
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1602 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1603 /* |
| 1604 * Convert the tooltip fontset name to an XFontSet. | |
| 1605 */ | |
| 1606 void | |
|
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1607 gui_init_tooltip_font(void) |
| 7 | 1608 { |
| 1609 XrmValue from, to; | |
| 1610 | |
| 1611 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1612 from.size = strlen(from.addr); | |
| 1613 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1614 to.size = sizeof(XFontSet); | |
| 1615 | |
| 1616 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1617 { | |
|
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1618 // Failed. What to do? |
| 7 | 1619 } |
| 1620 } | |
| 1621 #endif | |
| 1622 | |
| 1623 #if defined(FEAT_MENU) || defined(PROTO) | |
|
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1624 // Convert the menu font/fontset name to an XFontStruct/XFontset |
| 7 | 1625 void |
|
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|
1626 gui_init_menu_font(void) |
| 7 | 1627 { |
| 1628 XrmValue from, to; | |
| 1629 | |
| 1630 #ifdef FONTSET_ALWAYS | |
| 1631 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1632 from.size = strlen(from.addr); | |
| 1633 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1634 to.size = sizeof(GuiFontset); | |
| 1635 | |
| 1636 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1637 { | |
|
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1638 // Failed. What to do? |
| 7 | 1639 } |
| 1640 #else | |
| 1641 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1642 from.size = strlen(from.addr); | |
| 1643 to.addr = (XtPointer)&gui.menu_font; | |
| 1644 to.size = sizeof(GuiFont); | |
| 1645 | |
| 1646 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1647 { | |
|
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1648 // Failed. What to do? |
| 7 | 1649 } |
| 1650 #endif | |
| 1651 } | |
| 1652 #endif | |
| 1653 | |
| 1654 void | |
|
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1655 gui_mch_exit(int rc UNUSED) |
| 7 | 1656 { |
| 1657 #if 0 | |
|
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1658 // Lesstif gives an error message here, and so does Solaris. The man page |
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1659 // says that this isn't needed when exiting, so just skip it. |
| 7 | 1660 XtCloseDisplay(gui.dpy); |
| 1661 #endif | |
|
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1662 VIM_CLEAR(gui_argv); |
| 7 | 1663 } |
| 1664 | |
| 1665 /* | |
| 1666 * Get the position of the top left corner of the window. | |
| 1667 */ | |
| 1668 int | |
|
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1669 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1670 { |
| 1671 Dimension xpos, ypos; | |
| 1672 | |
| 1673 XtVaGetValues(vimShell, | |
| 1674 XtNx, &xpos, | |
| 1675 XtNy, &ypos, | |
| 1676 NULL); | |
| 1677 *x = xpos; | |
| 1678 *y = ypos; | |
| 1679 return OK; | |
| 1680 } | |
| 1681 | |
| 1682 /* | |
| 1683 * Set the position of the top left corner of the window to the given | |
| 1684 * coordinates. | |
| 1685 */ | |
| 1686 void | |
|
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1687 gui_mch_set_winpos(int x, int y) |
| 7 | 1688 { |
| 1689 XtVaSetValues(vimShell, | |
| 1690 XtNx, x, | |
| 1691 XtNy, y, | |
| 1692 NULL); | |
| 1693 } | |
| 1694 | |
| 1695 void | |
|
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1696 gui_mch_set_shellsize( |
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1697 int width, |
|
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1698 int height, |
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1699 int min_width, |
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1700 int min_height, |
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1701 int base_width, |
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1702 int base_height, |
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1703 int direction UNUSED) |
| 7 | 1704 { |
| 51 | 1705 #ifdef FEAT_XIM |
| 1706 height += xim_get_status_area_height(), | |
| 1707 #endif | |
| 7 | 1708 XtVaSetValues(vimShell, |
| 1709 XtNwidthInc, gui.char_width, | |
| 1710 XtNheightInc, gui.char_height, | |
| 1711 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1712 XtNbaseWidth, base_width, | |
| 1713 XtNbaseHeight, base_height, | |
| 1714 #endif | |
| 1715 XtNminWidth, min_width, | |
| 1716 XtNminHeight, min_height, | |
| 1717 XtNwidth, width, | |
| 1718 XtNheight, height, | |
| 1719 NULL); | |
| 1720 } | |
| 1721 | |
| 1722 /* | |
| 445 | 1723 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1724 * Is there no way in X to find out how wide the borders really are? |
| 1725 */ | |
| 1726 void | |
|
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|
1727 gui_mch_get_screen_dimensions( |
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1728 int *screen_w, |
|
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1729 int *screen_h) |
| 7 | 1730 { |
| 1731 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1732 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1733 } | |
| 1734 | |
| 1735 /* | |
| 1736 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1737 * font. | |
| 1738 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1739 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1740 */ | |
| 1741 int | |
|
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1742 gui_mch_init_font( |
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1743 char_u *font_name, |
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1744 int do_fontset UNUSED) |
| 7 | 1745 { |
| 1746 XFontStruct *font = NULL; | |
| 1747 | |
| 1748 #ifdef FEAT_XFONTSET | |
| 1749 XFontSet fontset = NULL; | |
| 46 | 1750 #endif |
| 1751 | |
| 1752 #ifdef FEAT_GUI_MOTIF | |
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1753 // A font name equal "*" is indicating, that we should activate the font |
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1754 // selection dialogue to get a new font name. So let us do it here. |
| 46 | 1755 if (font_name != NULL && STRCMP(font_name, "*") == 0) |
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1756 { |
| 46 | 1757 font_name = gui_xm_select_font(hl_get_font_name()); |
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1758 |
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1759 // Do not reset to default font except on GUI startup. |
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1760 if (font_name == NULL && !gui.starting) |
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1761 return OK; |
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1762 } |
| 46 | 1763 #endif |
| 1764 | |
| 1765 #ifdef FEAT_XFONTSET | |
| 7 | 1766 if (do_fontset) |
| 1767 { | |
|
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1768 // If 'guifontset' is set, VIM treats all font specifications as if |
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1769 // they were fontsets, and 'guifontset' becomes the default. |
| 7 | 1770 if (font_name != NULL) |
| 1771 { | |
| 1772 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1773 if (fontset == NULL) | |
| 1774 return FAIL; | |
| 1775 } | |
| 1776 } | |
| 1777 else | |
| 1778 #endif | |
| 1779 { | |
| 1780 if (font_name == NULL) | |
| 1781 { | |
| 1782 /* | |
| 1783 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1784 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1785 * will hopefully always be there. | |
| 1786 */ | |
| 1787 font_name = gui.rsrc_font_name; | |
| 1788 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1789 if (font == NULL) | |
| 1790 font_name = (char_u *)DFLT_FONT; | |
| 1791 } | |
| 1792 if (font == NULL) | |
| 1793 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1794 if (font == NULL) | |
| 1795 return FAIL; | |
| 1796 } | |
| 1797 | |
| 1798 gui_mch_free_font(gui.norm_font); | |
| 1799 #ifdef FEAT_XFONTSET | |
| 1800 gui_mch_free_fontset(gui.fontset); | |
| 1801 | |
| 1802 if (fontset != NULL) | |
| 1803 { | |
| 1804 gui.norm_font = NOFONT; | |
| 1805 gui.fontset = (GuiFontset)fontset; | |
| 1806 gui.char_width = fontset_width(fontset); | |
| 1807 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1808 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1809 } | |
| 1810 else | |
| 1811 #endif | |
| 1812 { | |
| 1813 gui.norm_font = (GuiFont)font; | |
| 1814 #ifdef FEAT_XFONTSET | |
| 1815 gui.fontset = NOFONTSET; | |
| 1816 #endif | |
| 1817 gui.char_width = font->max_bounds.width; | |
| 1818 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1819 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1820 } | |
| 1821 | |
| 1822 hl_set_font_name(font_name); | |
| 1823 | |
| 1824 /* | |
| 1825 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1826 * We should also try to work out what font to use for these when they are | |
| 1827 * not specified by X resources, but we don't yet. | |
| 1828 */ | |
| 1829 if (font_name == gui.rsrc_font_name) | |
| 1830 { | |
| 1831 if (gui.bold_font == NOFONT | |
| 1832 && gui.rsrc_bold_font_name != NULL | |
| 1833 && *gui.rsrc_bold_font_name != NUL) | |
| 1834 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1835 if (gui.ital_font == NOFONT | |
| 1836 && gui.rsrc_ital_font_name != NULL | |
| 1837 && *gui.rsrc_ital_font_name != NUL) | |
| 1838 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1839 if (gui.boldital_font == NOFONT | |
| 1840 && gui.rsrc_boldital_font_name != NULL | |
| 1841 && *gui.rsrc_boldital_font_name != NUL) | |
| 1842 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1843 FALSE); | |
| 1844 } | |
| 1845 else | |
| 1846 { | |
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1847 // When not using the font specified by the resources, also don't use |
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1848 // the bold/italic fonts, otherwise setting 'guifont' will look very |
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1849 // strange. |
| 7 | 1850 if (gui.bold_font != NOFONT) |
| 1851 { | |
| 1852 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1853 gui.bold_font = NOFONT; | |
| 1854 } | |
| 1855 if (gui.ital_font != NOFONT) | |
| 1856 { | |
| 1857 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1858 gui.ital_font = NOFONT; | |
| 1859 } | |
| 1860 if (gui.boldital_font != NOFONT) | |
| 1861 { | |
| 1862 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1863 gui.boldital_font = NOFONT; | |
| 1864 } | |
| 1865 } | |
| 1866 | |
| 46 | 1867 #ifdef FEAT_GUI_MOTIF |
| 1868 gui_motif_synch_fonts(); | |
| 1869 #endif | |
| 1870 | |
| 7 | 1871 return OK; |
| 1872 } | |
| 1873 | |
| 1874 /* | |
| 1875 * Get a font structure for highlighting. | |
| 1876 */ | |
| 1877 GuiFont | |
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1878 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1879 { |
| 1880 XFontStruct *font; | |
| 1881 | |
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1882 if (!gui.in_use || name == NULL) // can't do this when GUI not running |
| 7 | 1883 return NOFONT; |
| 1884 | |
| 1885 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1886 | |
| 1887 if (font == NULL) | |
| 1888 { | |
| 1889 if (giveErrorIfMissing) | |
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1890 semsg(_(e_font), name); |
| 7 | 1891 return NOFONT; |
| 1892 } | |
| 1893 | |
| 1894 #ifdef DEBUG | |
| 1895 printf("Font Information for '%s':\n", name); | |
| 1896 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1897 font->max_bounds.width, font->ascent + font->descent, | |
| 1898 font->ascent, font->descent); | |
| 1899 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1900 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1901 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1902 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1903 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1904 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1905 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1906 printf(" leftink = %d, rightink = %d\n", | |
| 1907 (font->min_bounds.lbearing < 0), | |
| 1908 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1909 printf("\n"); | |
| 1910 #endif | |
| 1911 | |
| 1912 if (font->max_bounds.width != font->min_bounds.width) | |
| 1913 { | |
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1914 semsg(_(e_fontwidth), name); |
| 7 | 1915 XFreeFont(gui.dpy, font); |
| 1916 return NOFONT; | |
| 1917 } | |
| 1918 return (GuiFont)font; | |
| 1919 } | |
| 1920 | |
| 46 | 1921 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1922 /* |
| 1923 * Return the name of font "font" in allocated memory. | |
| 1924 */ | |
| 1925 char_u * | |
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1926 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 1927 { |
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1928 char_u *ret = NULL; |
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1929 |
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1930 if (name != NULL && font == NULL) |
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1931 { |
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1932 // In this case, there's no way other than doing this. |
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1933 ret = vim_strsave(name); |
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1934 } |
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1935 else if (font != NULL) |
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1936 { |
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1937 // In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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1938 // if failed, use 'name' unless it's NULL. |
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1939 unsigned long value = 0L; |
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1940 |
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1941 if (XGetFontProperty(font, XA_FONT, &value)) |
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1942 { |
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1943 char *xa_font_name = NULL; |
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1944 |
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1945 xa_font_name = XGetAtomName(gui.dpy, value); |
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1946 if (xa_font_name != NULL) |
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1947 { |
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1948 ret = vim_strsave((char_u *)xa_font_name); |
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1949 XFree(xa_font_name); |
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1950 } |
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1951 else if (name != NULL) |
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1952 ret = vim_strsave(name); |
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1953 } |
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1954 else if (name != NULL) |
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1955 ret = vim_strsave(name); |
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1956 } |
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1957 return ret; |
| 38 | 1958 } |
| 46 | 1959 #endif |
| 38 | 1960 |
| 445 | 1961 /* |
| 1962 * Adjust gui.char_height (after 'linespace' was changed). | |
| 1963 */ | |
| 7 | 1964 int |
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1965 gui_mch_adjust_charheight(void) |
| 7 | 1966 { |
| 1967 #ifdef FEAT_XFONTSET | |
| 1968 if (gui.fontset != NOFONTSET) | |
| 1969 { | |
| 1970 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 1971 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 1972 + p_linespace / 2; | |
| 1973 } | |
| 1974 else | |
| 1975 #endif | |
| 1976 { | |
| 1977 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 1978 | |
| 1979 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1980 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1981 } | |
| 1982 return OK; | |
| 1983 } | |
| 1984 | |
| 1985 /* | |
| 1986 * Set the current text font. | |
| 1987 */ | |
| 1988 void | |
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1989 gui_mch_set_font(GuiFont font) |
| 7 | 1990 { |
| 1991 static Font prev_font = (Font)-1; | |
| 1992 Font fid = ((XFontStruct *)font)->fid; | |
| 1993 | |
| 1994 if (fid != prev_font) | |
| 1995 { | |
| 1996 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 1997 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 1998 prev_font = fid; | |
| 1999 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2000 } | |
| 2001 #ifdef FEAT_XFONTSET | |
| 2002 current_fontset = (XFontSet)NULL; | |
| 2003 #endif | |
| 2004 } | |
| 2005 | |
| 2006 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2007 /* | |
| 2008 * Set the current text fontset. | |
| 2009 * Adjust the ascent, in case it's different. | |
| 2010 */ | |
| 2011 void | |
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2012 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2013 { |
| 2014 current_fontset = (XFontSet)fontset; | |
| 2015 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2016 } | |
| 2017 #endif | |
| 2018 | |
| 2019 /* | |
| 2020 * If a font is not going to be used, free its structure. | |
| 2021 */ | |
| 2022 void | |
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2023 gui_mch_free_font(GuiFont font) |
| 7 | 2024 { |
| 2025 if (font != NOFONT) | |
| 2026 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2027 } | |
| 2028 | |
| 2029 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2030 /* | |
| 2031 * If a fontset is not going to be used, free its structure. | |
| 2032 */ | |
| 2033 void | |
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2034 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2035 { |
| 2036 if (fontset != NOFONTSET) | |
| 2037 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2038 } | |
| 2039 | |
| 2040 /* | |
| 2041 * Load the fontset "name". | |
| 2042 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2043 */ | |
| 2044 GuiFontset | |
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2045 gui_mch_get_fontset( |
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2046 char_u *name, |
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2047 int giveErrorIfMissing, |
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2048 int fixed_width) |
| 7 | 2049 { |
| 2050 XFontSet fontset; | |
| 2051 char **missing, *def_str; | |
| 2052 int num_missing; | |
| 2053 | |
| 2054 if (!gui.in_use || name == NULL) | |
| 2055 return NOFONTSET; | |
| 2056 | |
| 2057 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2058 &def_str); | |
| 2059 if (num_missing > 0) | |
| 2060 { | |
| 2061 int i; | |
| 2062 | |
| 2063 if (giveErrorIfMissing) | |
| 2064 { | |
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2065 semsg(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); |
| 7 | 2066 for (i = 0; i < num_missing; i++) |
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2067 semsg("%s", missing[i]); |
| 7 | 2068 } |
| 2069 XFreeStringList(missing); | |
| 2070 } | |
| 2071 | |
| 2072 if (fontset == NULL) | |
| 2073 { | |
| 2074 if (giveErrorIfMissing) | |
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2075 semsg(_(e_fontset), name); |
| 7 | 2076 return NOFONTSET; |
| 2077 } | |
| 2078 | |
| 2079 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2080 { | |
| 2081 XFreeFontSet(gui.dpy, fontset); | |
| 2082 return NOFONTSET; | |
| 2083 } | |
| 2084 return (GuiFontset)fontset; | |
| 2085 } | |
| 2086 | |
| 2087 /* | |
| 2088 * Check if fontset "fs" is fixed width. | |
| 2089 */ | |
| 2090 static int | |
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2091 check_fontset_sanity(XFontSet fs) |
| 7 | 2092 { |
| 2093 XFontStruct **xfs; | |
| 2094 char **font_name; | |
| 2095 int fn; | |
| 2096 char *base_name; | |
| 2097 int i; | |
| 2098 int min_width; | |
| 2099 int min_font_idx = 0; | |
| 2100 | |
| 2101 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2102 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2103 for (i = 0; i < fn; i++) | |
| 2104 { | |
| 2105 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2106 { | |
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2107 semsg(_("E252: Fontset name: %s"), base_name); |
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2108 semsg(_("Font '%s' is not fixed-width"), font_name[i]); |
| 7 | 2109 return FAIL; |
| 2110 } | |
| 2111 } | |
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2112 // scan base font width |
| 7 | 2113 min_width = 32767; |
| 2114 for (i = 0; i < fn; i++) | |
| 2115 { | |
| 2116 if (xfs[i]->max_bounds.width<min_width) | |
| 2117 { | |
| 2118 min_width = xfs[i]->max_bounds.width; | |
| 2119 min_font_idx = i; | |
| 2120 } | |
| 2121 } | |
| 2122 for (i = 0; i < fn; i++) | |
| 2123 { | |
| 2124 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2125 && xfs[i]->max_bounds.width != min_width) | |
| 2126 { | |
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|
2127 semsg(_("E253: Fontset name: %s"), base_name); |
|
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diff
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|
2128 semsg(_("Font0: %s"), font_name[min_font_idx]); |
|
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patch 8.1.0758: font number is always one instead of the actual
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diff
changeset
|
2129 semsg(_("Font%d: %s"), i, font_name[i]); |
|
15490
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patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2130 semsg(_("Font%d width is not twice that of font0"), i); |
|
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
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15470
diff
changeset
|
2131 semsg(_("Font0 width: %d"), |
|
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diff
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|
2132 (int)xfs[min_font_idx]->max_bounds.width); |
|
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|
2133 semsg(_("Font%d width: %d"), i, (int)xfs[i]->max_bounds.width); |
| 7 | 2134 return FAIL; |
| 2135 } | |
| 2136 } | |
|
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parents:
18671
diff
changeset
|
2137 // it seems ok. Good Luck!! |
| 7 | 2138 return OK; |
| 2139 } | |
| 2140 | |
| 2141 static int | |
|
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diff
changeset
|
2142 fontset_width(XFontSet fs) |
| 7 | 2143 { |
|
7823
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7803
diff
changeset
|
2144 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2145 } |
| 2146 | |
| 2147 int | |
|
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changeset
|
2148 fontset_height( |
|
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diff
changeset
|
2149 XFontSet fs) |
| 7 | 2150 { |
| 2151 XFontSetExtents *extents; | |
| 2152 | |
| 2153 extents = XExtentsOfFontSet(fs); | |
| 2154 return extents->max_logical_extent.height; | |
| 2155 } | |
| 2156 | |
| 2157 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2158 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2159 /* | |
| 2160 * Returns the bounding box height around the actual glyph image of all | |
| 2161 * characters in all fonts of the fontset. | |
| 2162 */ | |
| 2163 int | |
|
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diff
changeset
|
2164 fontset_height2(XFontSet fs) |
| 7 | 2165 { |
| 2166 XFontSetExtents *extents; | |
| 2167 | |
| 2168 extents = XExtentsOfFontSet(fs); | |
| 2169 return extents->max_ink_extent.height; | |
| 2170 } | |
| 2171 #endif | |
| 2172 | |
|
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|
2173 #if 0 |
|
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|
2174 // NOT USED YET |
| 7 | 2175 static int |
|
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|
2176 fontset_descent(XFontSet fs) |
| 7 | 2177 { |
| 2178 XFontSetExtents *extents; | |
| 2179 | |
| 2180 extents = XExtentsOfFontSet (fs); | |
| 2181 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2182 } | |
|
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|
2183 #endif |
| 7 | 2184 |
| 2185 static int | |
|
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diff
changeset
|
2186 fontset_ascent(XFontSet fs) |
| 7 | 2187 { |
| 2188 XFontSetExtents *extents; | |
| 2189 | |
| 2190 extents = XExtentsOfFontSet(fs); | |
| 2191 return -extents->max_logical_extent.y; | |
| 2192 } | |
| 2193 | |
|
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|
2194 #endif // FEAT_XFONTSET |
| 7 | 2195 |
| 2196 /* | |
| 2197 * Return the Pixel value (color) for the given color name. | |
| 2198 * Return INVALCOLOR for error. | |
| 2199 */ | |
| 2200 guicolor_T | |
|
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diff
changeset
|
2201 gui_mch_get_color(char_u *name) |
| 7 | 2202 { |
|
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Christian Brabandt <cb@256bit.org>
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|
2203 guicolor_T requested; |
| 7 | 2204 |
|
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diff
changeset
|
2205 // can't do this when GUI not running |
|
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|
2206 if (!gui.in_use || name == NULL || *name == NUL) |
|
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2207 return INVALCOLOR; |
|
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2208 |
|
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|
2209 requested = gui_get_color_cmn(name); |
|
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|
2210 if (requested == INVALCOLOR) |
| 7 | 2211 return INVALCOLOR; |
| 2212 | |
|
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11119
diff
changeset
|
2213 return gui_mch_get_rgb_color( |
|
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|
2214 (requested & 0xff0000) >> 16, |
|
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|
2215 (requested & 0xff00) >> 8, |
|
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|
2216 requested & 0xff); |
|
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|
2217 } |
|
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|
2218 |
|
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|
2219 /* |
|
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|
2220 * Return the Pixel value (color) for the given RGB values. |
|
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|
2221 * Return INVALCOLOR for error. |
|
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|
2222 */ |
|
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|
2223 guicolor_T |
|
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changeset
|
2224 gui_mch_get_rgb_color(int r, int g, int b) |
|
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|
2225 { |
|
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|
2226 XColor available; |
|
11770
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changeset
|
2227 Colormap colormap; |
|
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|
2228 |
|
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|
2229 #if 0 |
|
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patch 8.1.2383: using old C style comments
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diff
changeset
|
2230 // Using XParseColor() is very slow, put rgb in XColor directly. |
|
13858
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parents:
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diff
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|
2231 |
|
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|
2232 char spec[8]; // space enough to hold "#RRGGBB" |
|
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changeset
|
2233 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
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diff
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|
2234 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
|
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|
2235 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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|
2236 return (guicolor_T)available.pixel; |
|
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|
2237 #endif |
|
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|
2238 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
20007
aadd1cae2ff5
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2239 CLEAR_FIELD(available); |
|
13858
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|
2240 available.red = r << 8; |
|
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|
2241 available.green = g << 8; |
|
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|
2242 available.blue = b << 8; |
|
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|
2243 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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changeset
|
2244 return (guicolor_T)available.pixel; |
| 7 | 2245 |
| 2246 return INVALCOLOR; | |
| 2247 } | |
| 2248 | |
| 2249 /* | |
| 206 | 2250 * Set the current text foreground color. |
| 2251 */ | |
| 7 | 2252 void |
|
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diff
changeset
|
2253 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2254 { |
| 2255 if (color != prev_fg_color) | |
| 2256 { | |
| 2257 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2258 prev_fg_color = color; | |
| 2259 } | |
| 2260 } | |
| 2261 | |
| 2262 /* | |
| 2263 * Set the current text background color. | |
| 2264 */ | |
| 2265 void | |
|
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diff
changeset
|
2266 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2267 { |
| 2268 if (color != prev_bg_color) | |
| 2269 { | |
| 2270 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2271 prev_bg_color = color; | |
| 2272 } | |
| 2273 } | |
| 2274 | |
| 2275 /* | |
| 206 | 2276 * Set the current text special color. |
| 2277 */ | |
| 2278 void | |
|
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diff
changeset
|
2279 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2280 { |
| 2281 prev_sp_color = color; | |
| 2282 } | |
| 2283 | |
| 2284 /* | |
| 7 | 2285 * create a mouse pointer that is blank |
| 2286 */ | |
| 2287 static Cursor | |
|
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changeset
|
2288 gui_x11_create_blank_mouse(void) |
| 7 | 2289 { |
| 2290 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2291 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2292 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2293 XFreeGC(gui.dpy, gc); | |
| 2294 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2295 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2296 } | |
| 2297 | |
| 206 | 2298 /* |
| 2299 * Draw a curled line at the bottom of the character cell. | |
| 2300 */ | |
| 2301 static void | |
|
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changeset
|
2302 draw_curl(int row, int col, int cells) |
| 206 | 2303 { |
| 2304 int i; | |
| 2305 int offset; | |
| 1887 | 2306 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2307 |
| 2308 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2309 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2310 { | |
| 2311 offset = val[i % 8]; | |
| 2312 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2313 FILL_Y(row + 1) - 1 - offset); | |
| 2314 } | |
| 2315 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2316 } | |
| 2317 | |
| 7 | 2318 void |
|
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changeset
|
2319 gui_mch_draw_string( |
|
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|
2320 int row, |
|
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changeset
|
2321 int col, |
|
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diff
changeset
|
2322 char_u *s, |
|
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changeset
|
2323 int len, |
|
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changeset
|
2324 int flags) |
| 7 | 2325 { |
| 2326 int cells = len; | |
| 717 | 2327 static void *buf = NULL; |
| 7 | 2328 static int buflen = 0; |
| 2329 char_u *p; | |
| 2330 int wlen = 0; | |
| 2331 int c; | |
| 2332 | |
| 2333 if (enc_utf8) | |
| 2334 { | |
|
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|
2335 // Convert UTF-8 byte sequence to 16 bit characters for the X |
|
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18671
diff
changeset
|
2336 // functions. Need a buffer for the 16 bit characters. Keep it |
|
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diff
changeset
|
2337 // between calls, because allocating it each time is slow. |
| 7 | 2338 if (buflen < len) |
| 2339 { | |
| 2340 XtFree((char *)buf); | |
| 717 | 2341 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2342 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2343 buflen = len; |
| 2344 } | |
| 2345 p = s; | |
| 2346 cells = 0; | |
| 2347 while (p < s + len) | |
| 2348 { | |
| 2349 c = utf_ptr2char(p); | |
|
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|
2350 #ifdef FEAT_XFONTSET |
| 717 | 2351 if (current_fontset != NULL) |
| 2352 { | |
|
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|
2353 # ifdef SMALL_WCHAR_T |
| 1887 | 2354 if (c >= 0x10000) |
|
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diff
changeset
|
2355 c = 0xbf; // show chars > 0xffff as ? |
|
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|
2356 # endif |
| 717 | 2357 ((wchar_t *)buf)[wlen] = c; |
| 2358 } | |
| 2359 else | |
|
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|
2360 #endif |
| 717 | 2361 { |
| 2362 if (c >= 0x10000) | |
|
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|
2363 c = 0xbf; // show chars > 0xffff as ? |
| 717 | 2364 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; |
| 2365 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2366 } | |
| 7 | 2367 ++wlen; |
| 2368 cells += utf_char2cells(c); | |
| 474 | 2369 p += utf_ptr2len(p); |
| 7 | 2370 } |
| 2371 } | |
| 2372 else if (has_mbyte) | |
| 2373 { | |
| 2374 cells = 0; | |
| 2375 for (p = s; p < s + len; ) | |
| 2376 { | |
| 2377 cells += ptr2cells(p); | |
| 474 | 2378 p += (*mb_ptr2len)(p); |
| 7 | 2379 } |
| 2380 } | |
| 2381 | |
| 2382 #ifdef FEAT_XFONTSET | |
| 2383 if (current_fontset != NULL) | |
| 2384 { | |
|
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|
2385 // Setup a clip rectangle to avoid spilling over in the next or |
|
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|
2386 // previous line. This is apparently needed for some fonts which are |
|
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changeset
|
2387 // used in a fontset. |
| 7 | 2388 XRectangle clip; |
| 2389 | |
| 2390 clip.x = 0; | |
| 2391 clip.y = 0; | |
| 2392 clip.height = gui.char_height; | |
| 2393 clip.width = gui.char_width * cells + 1; | |
| 2394 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2395 &clip, 1, Unsorted); | |
| 2396 } | |
| 2397 #endif | |
| 2398 | |
| 2399 if (flags & DRAW_TRANSP) | |
| 2400 { | |
| 2401 if (enc_utf8) | |
| 2402 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2403 TEXT_Y(row), buf, wlen); | |
| 2404 else | |
| 2405 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2406 TEXT_Y(row), (char *)s, len); | |
| 2407 } | |
| 2408 else if (p_linespace != 0 | |
| 2409 #ifdef FEAT_XFONTSET | |
| 2410 || current_fontset != NULL | |
| 2411 #endif | |
| 2412 ) | |
| 2413 { | |
| 2414 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2415 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2416 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2417 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2418 |
| 7 | 2419 if (enc_utf8) |
| 2420 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2421 TEXT_Y(row), buf, wlen); | |
| 2422 else | |
| 2423 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2424 TEXT_Y(row), (char *)s, len); | |
| 2425 } | |
| 2426 else | |
| 2427 { | |
|
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|
2428 // XmbDrawImageString has bug, don't use it for fontset. |
| 7 | 2429 if (enc_utf8) |
| 2430 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2431 TEXT_Y(row), buf, wlen); | |
| 2432 else | |
| 2433 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2434 TEXT_Y(row), (char *)s, len); | |
| 2435 } | |
| 2436 | |
|
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|
2437 // Bold trick: draw the text again with a one-pixel offset. |
| 7 | 2438 if (flags & DRAW_BOLD) |
| 2439 { | |
| 2440 if (enc_utf8) | |
| 2441 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2442 TEXT_Y(row), buf, wlen); | |
| 2443 else | |
| 2444 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2445 TEXT_Y(row), (char *)s, len); | |
| 2446 } | |
| 2447 | |
|
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|
2448 // Undercurl: draw curl at the bottom of the character cell. |
| 206 | 2449 if (flags & DRAW_UNDERC) |
| 2450 draw_curl(row, col, cells); | |
| 2451 | |
|
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|
2452 // Underline: draw a line at the bottom of the character cell. |
| 7 | 2453 if (flags & DRAW_UNDERL) |
| 206 | 2454 { |
| 2455 int y = FILL_Y(row + 1) - 1; | |
| 2456 | |
|
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|
2457 // When p_linespace is 0, overwrite the bottom row of pixels. |
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|
2458 // Otherwise put the line just below the character. |
| 206 | 2459 if (p_linespace > 1) |
| 2460 y -= p_linespace - 1; | |
| 7 | 2461 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2462 y, FILL_X(col + cells) - 1, y); |
| 2463 } | |
| 7 | 2464 |
|
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|
2465 if (flags & DRAW_STRIKE) |
|
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|
2466 { |
|
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|
2467 int y = FILL_Y(row + 1) - gui.char_height/2; |
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|
2468 |
|
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|
2469 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
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2470 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
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|
2471 y, FILL_X(col + cells) - 1, y); |
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|
2472 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
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|
2473 } |
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|
2474 |
| 7 | 2475 #ifdef FEAT_XFONTSET |
| 2476 if (current_fontset != NULL) | |
| 2477 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2478 #endif | |
| 2479 } | |
| 2480 | |
| 2481 /* | |
| 2482 * Return OK if the key with the termcap name "name" is supported. | |
| 2483 */ | |
| 2484 int | |
|
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diff
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|
2485 gui_mch_haskey(char_u *name) |
| 7 | 2486 { |
| 2487 int i; | |
| 2488 | |
| 2489 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2490 if (name[0] == special_keys[i].vim_code0 && | |
| 2491 name[1] == special_keys[i].vim_code1) | |
| 2492 return OK; | |
| 2493 return FAIL; | |
| 2494 } | |
| 2495 | |
| 2496 /* | |
| 2497 * Return the text window-id and display. Only required for X-based GUI's | |
| 2498 */ | |
| 2499 int | |
|
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diff
changeset
|
2500 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2501 { |
| 2502 *win = XtWindow(vimShell); | |
| 2503 *dis = gui.dpy; | |
| 2504 return OK; | |
| 2505 } | |
| 2506 | |
| 2507 void | |
|
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diff
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|
2508 gui_mch_beep(void) |
| 7 | 2509 { |
| 2510 XBell(gui.dpy, 0); | |
| 2511 } | |
| 2512 | |
| 2513 void | |
|
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|
2514 gui_mch_flash(int msec) |
| 7 | 2515 { |
|
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|
2516 // Do a visual beep by reversing the foreground and background colors |
| 7 | 2517 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2518 FILL_X((int)Columns) + gui.border_offset, | |
| 2519 FILL_Y((int)Rows) + gui.border_offset); | |
| 2520 XSync(gui.dpy, False); | |
|
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|
2521 ui_delay((long)msec, TRUE); // wait for a few msec |
| 7 | 2522 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2523 FILL_X((int)Columns) + gui.border_offset, | |
| 2524 FILL_Y((int)Rows) + gui.border_offset); | |
| 2525 } | |
| 2526 | |
| 2527 /* | |
| 2528 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2529 */ | |
| 2530 void | |
|
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diff
changeset
|
2531 gui_mch_invert_rectangle( |
|
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diff
changeset
|
2532 int r, |
|
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changeset
|
2533 int c, |
|
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|
2534 int nr, |
|
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diff
changeset
|
2535 int nc) |
| 7 | 2536 { |
| 2537 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2538 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2539 } | |
| 2540 | |
| 2541 /* | |
| 2542 * Iconify the GUI window. | |
| 2543 */ | |
| 2544 void | |
|
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diff
changeset
|
2545 gui_mch_iconify(void) |
| 7 | 2546 { |
| 2547 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2548 } | |
| 2549 | |
| 2550 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2551 /* | |
| 2552 * Bring the Vim window to the foreground. | |
| 2553 */ | |
| 2554 void | |
|
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diff
changeset
|
2555 gui_mch_set_foreground(void) |
| 7 | 2556 { |
| 2557 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2558 } | |
| 2559 #endif | |
| 2560 | |
| 2561 /* | |
| 2562 * Draw a cursor without focus. | |
| 2563 */ | |
| 2564 void | |
|
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|
2565 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2566 { |
| 2567 int w = 1; | |
| 2568 | |
| 2569 if (mb_lefthalve(gui.row, gui.col)) | |
| 2570 w = 2; | |
| 2571 gui_mch_set_fg_color(color); | |
| 2572 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2573 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2574 } | |
| 2575 | |
| 2576 /* | |
| 2577 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2578 * color "color". | |
| 2579 */ | |
| 2580 void | |
|
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|
2581 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2582 { |
| 2583 gui_mch_set_fg_color(color); | |
| 2584 | |
| 2585 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2586 #ifdef FEAT_RIGHTLEFT | |
|
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2587 // vertical line should be on the right of current point |
| 7 | 2588 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
| 2589 #endif | |
| 2590 FILL_X(gui.col), | |
| 2591 FILL_Y(gui.row) + gui.char_height - h, | |
| 2592 w, h); | |
| 2593 } | |
| 2594 | |
| 2595 /* | |
| 2596 * Catch up with any queued X events. This may put keyboard input into the | |
| 2597 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2598 * nothing in the X event queue (& no timers pending), then we return | |
| 2599 * immediately. | |
| 2600 */ | |
| 2601 void | |
|
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|
2602 gui_mch_update(void) |
| 7 | 2603 { |
| 2604 XtInputMask mask, desired; | |
| 2605 | |
| 2606 #ifdef ALT_X_INPUT | |
| 2607 if (suppress_alternate_input) | |
| 2608 desired = (XtIMXEvent | XtIMTimer); | |
| 2609 else | |
| 2610 #endif | |
| 2611 desired = (XtIMAll); | |
| 2612 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2613 && !vim_is_input_buf_full()) | |
| 2614 XtAppProcessEvent(app_context, desired); | |
| 2615 } | |
| 2616 | |
| 2617 /* | |
| 2618 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2619 * from the keyboard. | |
| 2620 * wtime == -1 Wait forever. | |
| 2621 * wtime == 0 This should never happen. | |
| 2622 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2623 * Returns OK if a character was found to be available within the given time, | |
| 2624 * or FAIL otherwise. | |
| 2625 */ | |
| 2626 int | |
|
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|
2627 gui_mch_wait_for_chars(long wtime) |
| 7 | 2628 { |
|
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|
2629 int focus; |
|
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|
2630 int retval = FAIL; |
| 7 | 2631 |
| 2632 /* | |
| 2633 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2634 * this function (otherwise a random value on the stack may be changed). | |
| 2635 */ | |
| 2636 static int timed_out; | |
| 2637 XtIntervalId timer = (XtIntervalId)0; | |
| 2638 XtInputMask desired; | |
|
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2639 #ifdef FEAT_JOB_CHANNEL |
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|
2640 XtIntervalId channel_timer = (XtIntervalId)0; |
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|
2641 #endif |
| 7 | 2642 |
| 2643 timed_out = FALSE; | |
| 2644 | |
|
15665
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diff
changeset
|
2645 if (wtime >= 0) |
|
31367ce5aac7
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diff
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|
2646 timer = XtAppAddTimeOut(app_context, |
|
31367ce5aac7
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diff
changeset
|
2647 (long_u)(wtime == 0 ? 1L : wtime), |
|
31367ce5aac7
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Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2648 gui_x11_timer_cb, &timed_out); |
|
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diff
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|
2649 #ifdef FEAT_JOB_CHANNEL |
|
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diff
changeset
|
2650 // If there is a channel with the keep_open flag we need to poll for input |
|
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diff
changeset
|
2651 // on them. |
|
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diff
changeset
|
2652 if (channel_any_keep_open()) |
|
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11770
diff
changeset
|
2653 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
|
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diff
changeset
|
2654 channel_poll_cb, (XtPointer)&channel_timer); |
|
519e4e6bbc28
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diff
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|
2655 #endif |
| 7 | 2656 |
| 2657 focus = gui.in_focus; | |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2658 desired = (XtIMAll); |
| 7 | 2659 while (!timed_out) |
| 2660 { | |
|
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parents:
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diff
changeset
|
2661 // Stop or start blinking when focus changes |
| 7 | 2662 if (gui.in_focus != focus) |
| 2663 { | |
| 2664 if (gui.in_focus) | |
| 2665 gui_mch_start_blink(); | |
| 2666 else | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
2667 gui_mch_stop_blink(TRUE); |
| 7 | 2668 focus = gui.in_focus; |
| 2669 } | |
| 2670 | |
|
7109
fa95595fbc52
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diff
changeset
|
2671 #ifdef MESSAGE_QUEUE |
|
9179
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diff
changeset
|
2672 # ifdef FEAT_TIMERS |
|
5e18efdad322
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diff
changeset
|
2673 did_add_timer = FALSE; |
|
5e18efdad322
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diff
changeset
|
2674 # endif |
|
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diff
changeset
|
2675 parse_queued_messages(); |
|
9179
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diff
changeset
|
2676 # ifdef FEAT_TIMERS |
|
5e18efdad322
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diff
changeset
|
2677 if (did_add_timer) |
|
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diff
changeset
|
2678 // Need to recompute the waiting time. |
|
9179
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diff
changeset
|
2679 break; |
|
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diff
changeset
|
2680 # endif |
| 2638 | 2681 #endif |
| 2682 | |
| 7 | 2683 /* |
| 2684 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2685 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2686 * event arrives. No need to check for input_buf_full because we are | |
| 2687 * returning as soon as it contains a single char. Note that | |
| 2688 * XtAppNextEvent() may not be used because it will not return after a | |
| 2689 * timer event has arrived -- webb | |
| 2690 */ | |
| 2691 XtAppProcessEvent(app_context, desired); | |
| 2692 | |
| 2693 if (input_available()) | |
| 2694 { | |
|
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diff
changeset
|
2695 retval = OK; |
|
5e18efdad322
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diff
changeset
|
2696 break; |
| 7 | 2697 } |
| 2698 } | |
|
9179
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8281
diff
changeset
|
2699 |
|
5e18efdad322
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8281
diff
changeset
|
2700 if (timer != (XtIntervalId)0 && !timed_out) |
|
5e18efdad322
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diff
changeset
|
2701 XtRemoveTimeOut(timer); |
|
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|
2702 #ifdef FEAT_JOB_CHANNEL |
|
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diff
changeset
|
2703 if (channel_timer != (XtIntervalId)0) |
|
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diff
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|
2704 XtRemoveTimeOut(channel_timer); |
|
519e4e6bbc28
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diff
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|
2705 #endif |
|
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diff
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|
2706 |
|
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diff
changeset
|
2707 return retval; |
| 7 | 2708 } |
| 2709 | |
| 2710 /* | |
| 2711 * Output routines. | |
| 2712 */ | |
| 2713 | |
|
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diff
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|
2714 /* |
|
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diff
changeset
|
2715 * Flush any output to the screen |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18671
diff
changeset
|
2716 */ |
| 7 | 2717 void |
|
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parents:
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diff
changeset
|
2718 gui_mch_flush(void) |
| 7 | 2719 { |
| 2720 XFlush(gui.dpy); | |
| 2721 } | |
| 2722 | |
| 2723 /* | |
| 2724 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2725 * (row2, col2) inclusive. | |
| 2726 */ | |
| 2727 void | |
|
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7803
diff
changeset
|
2728 gui_mch_clear_block( |
|
bcef391c101c
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diff
changeset
|
2729 int row1, |
|
bcef391c101c
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7803
diff
changeset
|
2730 int col1, |
|
bcef391c101c
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7803
diff
changeset
|
2731 int row2, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2732 int col2) |
| 7 | 2733 { |
| 2734 int x; | |
| 2735 | |
| 2736 x = FILL_X(col1); | |
| 2737 | |
|
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e1f4e9d78a6a
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Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2738 // Clear one extra pixel at the far right, for when bold characters have |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
2739 // spilled over to the next column. |
| 7 | 2740 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), |
| 2741 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2742 (row2 - row1 + 1) * gui.char_height); | |
| 2743 } | |
| 2744 | |
| 2745 void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2746 gui_mch_clear_all(void) |
| 7 | 2747 { |
| 2748 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2749 } | |
| 2750 | |
| 2751 /* | |
| 2752 * Delete the given number of lines from the given row, scrolling up any | |
| 2753 * text further down within the scroll region. | |
| 2754 */ | |
| 2755 void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2756 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2757 { |
| 2758 if (gui.visibility == VisibilityFullyObscured) | |
|
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diff
changeset
|
2759 return; // Can't see the window |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2760 |
|
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diff
changeset
|
2761 // copy one extra pixel at the far right, for when bold has spilled |
|
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diff
changeset
|
2762 // over |
| 7 | 2763 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2764 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2765 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2766 + (gui.scroll_region_right == Columns - 1), | |
| 2767 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2768 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2769 | |
| 2770 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2771 gui.scroll_region_left, | |
| 2772 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2773 gui_x11_check_copy_area(); | |
| 2774 } | |
| 2775 | |
| 2776 /* | |
| 2777 * Insert the given number of lines before the given row, scrolling down any | |
| 2778 * following text within the scroll region. | |
| 2779 */ | |
| 2780 void | |
|
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7803
diff
changeset
|
2781 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2782 { |
| 2783 if (gui.visibility == VisibilityFullyObscured) | |
|
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diff
changeset
|
2784 return; // Can't see the window |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2785 |
|
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parents:
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diff
changeset
|
2786 // copy one extra pixel at the far right, for when bold has spilled |
|
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parents:
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diff
changeset
|
2787 // over |
| 7 | 2788 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2789 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2790 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2791 + (gui.scroll_region_right == Columns - 1), | |
| 2792 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2793 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2794 | |
| 2795 gui_clear_block(row, gui.scroll_region_left, | |
| 2796 row + num_lines - 1, gui.scroll_region_right); | |
| 2797 gui_x11_check_copy_area(); | |
| 2798 } | |
| 2799 | |
| 2800 /* | |
| 2801 * Update the region revealed by scrolling up/down. | |
| 2802 */ | |
| 2803 static void | |
|
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7803
diff
changeset
|
2804 gui_x11_check_copy_area(void) |
| 7 | 2805 { |
| 2806 XEvent event; | |
| 2807 XGraphicsExposeEvent *gevent; | |
| 2808 | |
| 2809 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2810 return; | |
| 2811 | |
| 2812 XFlush(gui.dpy); | |
| 2813 | |
|
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diff
changeset
|
2814 // Wait to check whether the scroll worked or not |
| 7 | 2815 for (;;) |
| 2816 { | |
| 2817 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
|
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diff
changeset
|
2818 return; // The scroll worked. |
| 7 | 2819 |
| 2820 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2821 { | |
| 2822 gevent = (XGraphicsExposeEvent *)&event; | |
| 2823 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2824 if (gevent->count == 0) | |
|
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changeset
|
2825 return; // This was the last expose event |
| 7 | 2826 } |
| 2827 XSync(gui.dpy, False); | |
| 2828 } | |
| 2829 } | |
| 2830 | |
| 2831 /* | |
| 2832 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2833 */ | |
| 2834 | |
| 2835 void | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2836 clip_mch_lose_selection(Clipboard_T *cbd) |
| 7 | 2837 { |
| 2838 clip_x11_lose_selection(vimShell, cbd); | |
| 2839 } | |
| 2840 | |
| 2841 int | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2842 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 2843 { |
| 2844 return clip_x11_own_selection(vimShell, cbd); | |
| 2845 } | |
| 2846 | |
| 2847 void | |
|
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Bram Moolenaar <Bram@vim.org>
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16825
diff
changeset
|
2848 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 2849 { |
|
7823
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2850 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2851 } |
| 2852 | |
| 2853 void | |
|
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7803
diff
changeset
|
2854 clip_mch_set_selection( |
|
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16825
diff
changeset
|
2855 Clipboard_T *cbd) |
| 7 | 2856 { |
| 2857 clip_x11_set_selection(cbd); | |
| 2858 } | |
| 2859 | |
| 2860 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2861 /* | |
| 2862 * Menu stuff. | |
| 2863 */ | |
| 2864 | |
| 2865 /* | |
| 2866 * Make a menu either grey or not grey. | |
| 2867 */ | |
| 2868 void | |
|
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parents:
7803
diff
changeset
|
2869 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2870 { |
| 2871 if (menu->id != (Widget)0) | |
| 2872 { | |
| 2873 gui_mch_menu_hidden(menu, False); | |
| 2874 if (grey | |
| 2875 #ifdef FEAT_GUI_MOTIF | |
| 2876 || !menu->sensitive | |
| 2877 #endif | |
| 2878 ) | |
| 2879 XtSetSensitive(menu->id, False); | |
| 2880 else | |
| 2881 XtSetSensitive(menu->id, True); | |
| 2882 } | |
| 2883 } | |
| 2884 | |
| 2885 /* | |
| 2886 * Make menu item hidden or not hidden | |
| 2887 */ | |
| 2888 void | |
|
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7803
diff
changeset
|
2889 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2890 { |
| 2891 if (menu->id != (Widget)0) | |
| 2892 { | |
| 2893 if (hidden) | |
| 2894 XtUnmanageChild(menu->id); | |
| 2895 else | |
| 2896 XtManageChild(menu->id); | |
| 2897 } | |
| 2898 } | |
| 2899 | |
| 2900 /* | |
| 2901 * This is called after setting all the menus to grey/hidden or not. | |
| 2902 */ | |
| 2903 void | |
|
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|
2904 gui_mch_draw_menubar(void) |
| 7 | 2905 { |
|
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|
2906 // Nothing to do in X |
| 7 | 2907 } |
| 2908 | |
| 2909 void | |
|
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|
2910 gui_x11_menu_cb( |
|
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|
2911 Widget w UNUSED, |
|
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|
2912 XtPointer client_data, |
|
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|
2913 XtPointer call_data UNUSED) |
| 7 | 2914 { |
| 2915 gui_menu_cb((vimmenu_T *)client_data); | |
| 2916 } | |
| 2917 | |
|
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|
2918 #endif // FEAT_MENU |
| 7 | 2919 |
| 2920 | |
| 2921 | |
| 2922 /* | |
| 2923 * Function called when window closed. Works like ":qa". | |
| 2924 * Should put up a requester! | |
| 2925 */ | |
| 2926 static void | |
|
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|
2927 gui_x11_wm_protocol_handler( |
|
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|
2928 Widget w UNUSED, |
|
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|
2929 XtPointer client_data UNUSED, |
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|
2930 XEvent *event, |
|
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diff
changeset
|
2931 Boolean *dum UNUSED) |
| 7 | 2932 { |
| 2933 /* | |
| 2934 * Only deal with Client messages. | |
| 2935 */ | |
| 2936 if (event->type != ClientMessage) | |
| 2937 return; | |
| 2938 | |
| 2939 /* | |
| 2940 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 2941 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 2942 * Just sync our swap files. | |
| 2943 */ | |
| 1887 | 2944 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 2945 wm_atoms[SAVE_YOURSELF_IDX]) |
| 2946 { | |
| 2947 out_flush(); | |
|
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|
2948 ml_sync_all(FALSE, FALSE); // preserve all swap files |
|
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|
2949 |
|
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|
2950 // Set the window's WM_COMMAND property, to let the window manager |
|
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|
2951 // know we are done saving ourselves. We don't want to be restarted, |
|
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|
2952 // thus set argv to NULL. |
| 7 | 2953 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); |
| 2954 return; | |
| 2955 } | |
| 2956 | |
| 1887 | 2957 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 2958 wm_atoms[DELETE_WINDOW_IDX]) |
| 2959 return; | |
| 2960 | |
| 2961 gui_shell_closed(); | |
| 2962 } | |
| 2963 | |
| 2964 #ifdef FEAT_CLIENTSERVER | |
| 2965 /* | |
| 2966 * Function called when property changed. Check for incoming commands | |
| 2967 */ | |
| 2968 static void | |
|
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|
2969 gui_x11_send_event_handler( |
|
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|
2970 Widget w UNUSED, |
|
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|
2971 XtPointer client_data UNUSED, |
|
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|
2972 XEvent *event, |
|
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diff
changeset
|
2973 Boolean *dum UNUSED) |
| 7 | 2974 { |
| 2975 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 2976 | |
| 2977 if (e->type == PropertyNotify && e->window == commWindow | |
| 2978 && e->atom == commProperty && e->state == PropertyNewValue) | |
|
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changeset
|
2979 serverEventProc(gui.dpy, event, 0); |
| 7 | 2980 } |
| 2981 #endif | |
| 2982 | |
| 2983 /* | |
| 2984 * Cursor blink functions. | |
| 2985 * | |
| 2986 * This is a simple state machine: | |
| 2987 * BLINK_NONE not blinking at all | |
| 2988 * BLINK_OFF blinking, cursor is not shown | |
| 2989 * BLINK_ON blinking, cursor is shown | |
| 2990 */ | |
| 2991 | |
| 2992 #define BLINK_NONE 0 | |
| 2993 #define BLINK_OFF 1 | |
| 2994 #define BLINK_ON 2 | |
| 2995 | |
| 2996 static int blink_state = BLINK_NONE; | |
| 2997 static long_u blink_waittime = 700; | |
| 2998 static long_u blink_ontime = 400; | |
| 2999 static long_u blink_offtime = 250; | |
| 3000 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3001 | |
|
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|
3002 int |
|
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|
3003 gui_mch_is_blinking(void) |
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|
3004 { |
|
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|
3005 return blink_state != BLINK_NONE; |
|
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|
3006 } |
|
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|
3007 |
|
9428
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diff
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|
3008 int |
|
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|
3009 gui_mch_is_blink_off(void) |
|
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|
3010 { |
|
0c7f47088e55
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|
3011 return blink_state == BLINK_OFF; |
|
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|
3012 } |
|
0c7f47088e55
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diff
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|
3013 |
| 7 | 3014 void |
|
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7823
diff
changeset
|
3015 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3016 { |
| 3017 blink_waittime = waittime; | |
| 3018 blink_ontime = on; | |
| 3019 blink_offtime = off; | |
| 3020 } | |
| 3021 | |
| 3022 /* | |
| 3023 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3024 */ | |
| 3025 void | |
|
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diff
changeset
|
3026 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 3027 { |
| 3028 if (blink_timer != (XtIntervalId)0) | |
| 3029 { | |
| 3030 XtRemoveTimeOut(blink_timer); | |
| 3031 blink_timer = (XtIntervalId)0; | |
| 3032 } | |
|
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diff
changeset
|
3033 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 3034 gui_update_cursor(TRUE, FALSE); |
| 3035 blink_state = BLINK_NONE; | |
| 3036 } | |
| 3037 | |
| 3038 static void | |
|
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diff
changeset
|
3039 gui_x11_blink_cb( |
|
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diff
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|
3040 XtPointer timed_out UNUSED, |
|
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diff
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|
3041 XtIntervalId *interval_id UNUSED) |
| 7 | 3042 { |
| 3043 if (blink_state == BLINK_ON) | |
| 3044 { | |
| 3045 gui_undraw_cursor(); | |
| 3046 blink_state = BLINK_OFF; | |
| 3047 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3048 gui_x11_blink_cb, NULL); | |
| 3049 } | |
| 3050 else | |
| 3051 { | |
| 3052 gui_update_cursor(TRUE, FALSE); | |
| 3053 blink_state = BLINK_ON; | |
| 3054 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3055 gui_x11_blink_cb, NULL); | |
| 3056 } | |
| 3057 } | |
| 3058 | |
| 3059 /* | |
|
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changeset
|
3060 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3061 * waiting time and shows the cursor. |
|
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|
3062 */ |
|
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|
3063 void |
|
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|
3064 gui_mch_start_blink(void) |
|
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|
3065 { |
|
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|
3066 if (blink_timer != (XtIntervalId)0) |
|
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|
3067 XtRemoveTimeOut(blink_timer); |
|
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|
3068 // Only switch blinking on if none of the times is zero |
|
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|
3069 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3070 { |
|
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|
3071 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
|
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|
3072 gui_x11_blink_cb, NULL); |
|
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|
3073 blink_state = BLINK_ON; |
|
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|
3074 gui_update_cursor(TRUE, FALSE); |
|
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|
3075 } |
|
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|
3076 } |
|
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|
3077 |
|
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|
3078 /* |
| 7 | 3079 * Return the RGB value of a pixel as a long. |
| 3080 */ | |
|
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diff
changeset
|
3081 guicolor_T |
|
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|
3082 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3083 { |
| 3084 XColor xc; | |
| 3085 Colormap colormap; | |
| 3086 | |
| 3087 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3088 xc.pixel = pixel; | |
| 3089 XQueryColor(gui.dpy, colormap, &xc); | |
| 3090 | |
|
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diff
changeset
|
3091 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
ccb6461b82df
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diff
changeset
|
3092 + ((unsigned)xc.blue >> 8)); |
| 7 | 3093 } |
| 3094 | |
| 3095 /* | |
| 3096 * Add the callback functions. | |
| 3097 */ | |
| 3098 void | |
|
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changeset
|
3099 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3100 { |
| 3101 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3102 gui_x11_visibility_cb, (XtPointer)0); | |
| 3103 | |
| 3104 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3105 (XtPointer)0); | |
| 3106 | |
| 3107 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3108 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3109 | |
| 3110 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3111 (XtPointer)0); | |
| 3112 /* | |
| 3113 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3114 * Only needed for some window managers. | |
| 3115 */ | |
| 3116 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3117 { | |
| 3118 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3119 (XtPointer)0); | |
| 3120 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3121 (XtPointer)0); | |
| 3122 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3123 (XtPointer)0); | |
| 3124 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3125 (XtPointer)0); | |
| 3126 } | |
| 3127 | |
| 3128 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3129 (XtPointer)0); | |
| 3130 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3131 (XtPointer)0); | |
| 3132 | |
|
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parents:
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diff
changeset
|
3133 // get pointer moved events from scrollbar, needed for 'mousefocus' |
| 7 | 3134 XtAddEventHandler(vimForm, PointerMotionMask, |
| 3135 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3136 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3137 ButtonMotionMask | PointerMotionMask, | |
| 3138 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3139 } | |
| 3140 | |
| 3141 /* | |
| 88 | 3142 * Get current mouse coordinates in text window. |
| 7 | 3143 */ |
| 88 | 3144 void |
| 3145 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3146 { |
| 3147 int rootx, rooty, winx, winy; | |
| 3148 Window root, child; | |
| 3149 unsigned int mask; | |
| 3150 | |
| 3151 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3152 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3153 *x = winx; | |
| 3154 *y = winy; | |
| 3155 } else { | |
| 3156 *x = -1; | |
| 3157 *y = -1; | |
| 3158 } | |
| 7 | 3159 } |
| 3160 | |
| 3161 void | |
|
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7803
diff
changeset
|
3162 gui_mch_setmouse(int x, int y) |
| 7 | 3163 { |
| 3164 if (gui.wid) | |
| 3165 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3166 } | |
| 3167 | |
| 3168 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3169 XButtonPressedEvent * | |
|
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diff
changeset
|
3170 gui_x11_get_last_mouse_event(void) |
| 7 | 3171 { |
| 3172 return &last_mouse_event; | |
| 3173 } | |
| 3174 #endif | |
| 3175 | |
| 3176 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3177 | |
|
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|
3178 // Signs are currently always 2 chars wide. Hopefully the font is big enough |
|
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diff
changeset
|
3179 // to provide room for the bitmap! |
| 7 | 3180 # define SIGN_WIDTH (gui.char_width * 2) |
| 3181 | |
| 3182 void | |
|
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7803
diff
changeset
|
3183 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3184 { |
| 3185 XImage *sign; | |
| 3186 | |
| 3187 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3188 { | |
| 3189 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3190 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3191 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3192 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3193 TEXT_Y(row) - sign->height, | |
| 3194 sign->width, sign->height); | |
| 3195 } | |
| 3196 } | |
| 3197 | |
| 3198 void * | |
|
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diff
changeset
|
3199 gui_mch_register_sign(char_u *signfile) |
| 7 | 3200 { |
| 3201 XpmAttributes attrs; | |
| 1827 | 3202 XImage *sign = NULL; |
| 7 | 3203 int status; |
| 3204 | |
| 3205 /* | |
| 3206 * Setup the color substitution table. | |
| 3207 */ | |
| 3208 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3209 { | |
| 1827 | 3210 XpmColorSymbol color[5] = |
| 7 | 3211 { |
| 1827 | 3212 {"none", NULL, 0}, |
| 3213 {"iconColor1", NULL, 0}, | |
| 3214 {"bottomShadowColor", NULL, 0}, | |
| 3215 {"topShadowColor", NULL, 0}, | |
| 3216 {"selectColor", NULL, 0} | |
| 3217 }; | |
| 3218 attrs.valuemask = XpmColorSymbols; | |
| 3219 attrs.numsymbols = 2; | |
| 3220 attrs.colorsymbols = color; | |
| 3221 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3222 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3223 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3224 &sign, NULL, &attrs); |
| 1827 | 3225 if (status == 0) |
| 3226 { | |
|
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|
3227 // Sign width is fixed at two columns now. |
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|
3228 // if (sign->width > gui.sign_width) |
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diff
changeset
|
3229 // gui.sign_width = sign->width + 8; |
| 7 | 3230 } |
| 1827 | 3231 else |
|
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diff
changeset
|
3232 emsg(_(e_signdata)); |
| 7 | 3233 } |
| 3234 | |
| 3235 return (void *)sign; | |
| 3236 } | |
| 3237 | |
| 3238 void | |
|
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diff
changeset
|
3239 gui_mch_destroy_sign(void *sign) |
| 7 | 3240 { |
| 1827 | 3241 XDestroyImage((XImage*)sign); |
| 7 | 3242 } |
| 3243 #endif | |
| 3244 | |
| 3245 | |
| 3246 #ifdef FEAT_MOUSESHAPE | |
|
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|
3247 // The last set mouse pointer shape is remembered, to be used when it goes |
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changeset
|
3248 // from hidden to not hidden. |
| 7 | 3249 static int last_shape = 0; |
| 3250 #endif | |
| 3251 | |
| 3252 /* | |
| 3253 * Use the blank mouse pointer or not. | |
| 3254 */ | |
| 3255 void | |
|
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diff
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|
3256 gui_mch_mousehide( |
|
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|
3257 int hide) // TRUE = use blank ptr, FALSE = use parent ptr |
| 7 | 3258 { |
| 3259 if (gui.pointer_hidden != hide) | |
| 3260 { | |
| 3261 gui.pointer_hidden = hide; | |
| 3262 if (hide) | |
| 3263 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3264 else | |
| 3265 #ifdef FEAT_MOUSESHAPE | |
| 3266 mch_set_mouse_shape(last_shape); | |
| 3267 #else | |
| 3268 XUndefineCursor(gui.dpy, gui.wid); | |
| 3269 #endif | |
| 3270 } | |
| 3271 } | |
| 3272 | |
| 3273 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3274 | |
|
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diff
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|
3275 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
|
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changeset
|
3276 // misc2.c! |
| 7 | 3277 static int mshape_ids[] = |
| 3278 { | |
|
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|
3279 XC_left_ptr, // arrow |
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|
3280 0, // blank |
|
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|
3281 XC_xterm, // beam |
|
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|
3282 XC_sb_v_double_arrow, // updown |
|
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|
3283 XC_sizing, // udsizing |
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|
3284 XC_sb_h_double_arrow, // leftright |
|
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|
3285 XC_sizing, // lrsizing |
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|
3286 XC_watch, // busy |
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|
3287 XC_X_cursor, // no |
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changeset
|
3288 XC_crosshair, // crosshair |
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changeset
|
3289 XC_hand1, // hand1 |
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|
3290 XC_hand2, // hand2 |
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changeset
|
3291 XC_pencil, // pencil |
|
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|
3292 XC_question_arrow, // question |
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changeset
|
3293 XC_right_ptr, // right-arrow |
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changeset
|
3294 XC_center_ptr, // up-arrow |
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diff
changeset
|
3295 XC_left_ptr // last one |
| 7 | 3296 }; |
| 3297 | |
| 3298 void | |
|
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7803
diff
changeset
|
3299 mch_set_mouse_shape(int shape) |
| 7 | 3300 { |
| 3301 int id; | |
| 3302 | |
| 3303 if (!gui.in_use) | |
| 3304 return; | |
| 3305 | |
| 3306 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3307 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3308 else | |
| 3309 { | |
| 3310 if (shape >= MSHAPE_NUMBERED) | |
| 3311 { | |
| 3312 id = shape - MSHAPE_NUMBERED; | |
| 3313 if (id >= XC_num_glyphs) | |
| 3314 id = XC_left_ptr; | |
| 3315 else | |
|
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changeset
|
3316 id &= ~1; // they are always even (why?) |
| 7 | 3317 } |
| 3318 else | |
| 3319 id = mshape_ids[shape]; | |
| 3320 | |
| 3321 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3322 } | |
| 3323 if (shape != MSHAPE_HIDE) | |
| 3324 last_shape = shape; | |
| 3325 } | |
| 3326 #endif | |
| 3327 | |
|
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diff
changeset
|
3328 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3329 /* |
| 3330 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3331 * The check for a non-toolbar item was added, because there is a crash when | |
| 3332 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3333 */ | |
| 3334 void | |
|
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7803
diff
changeset
|
3335 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3336 { |
| 3337 if (menu->id != NULL && menu->parent != NULL | |
| 3338 && menu_is_toolbar(menu->parent->name)) | |
| 3339 { | |
|
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diff
changeset
|
3340 // Always destroy and create the balloon, in case the string was |
|
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diff
changeset
|
3341 // changed. |
| 7 | 3342 if (menu->tip != NULL) |
| 3343 { | |
| 3344 gui_mch_destroy_beval_area(menu->tip); | |
| 3345 menu->tip = NULL; | |
| 3346 } | |
| 3347 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3348 menu->tip = gui_mch_create_beval_area( | |
| 3349 menu->id, | |
| 3350 menu->strings[MENU_INDEX_TIP], | |
| 3351 NULL, | |
| 3352 NULL); | |
| 3353 } | |
| 3354 } | |
| 3355 #endif |