Mercurial > vim
annotate src/gui_x11.c @ 19736:4174c4da6ff7 v8.2.0424
patch 8.2.0424: checking for wrong return value
Commit: https://github.com/vim/vim/commit/97acfc781bdb7fa2838dc6e0e7f9952ea61bb2fd
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Mar 22 13:44:28 2020 +0100
patch 8.2.0424: checking for wrong return value
Problem: Checking for wrong return value. (Tom)
Solution: Invert the check and fix the test.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 22 Mar 2020 13:45:08 +0100 |
| parents | e1f4e9d78a6a |
| children | aadd1cae2ff5 |
| 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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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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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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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffff91" |
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commit https://github.com/vim/vim/commit/4658228262f491fcb582d531d4e8e5754b0d5e83
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000" |
| 7 | 84 #endif |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
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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; | |
| 98 | |
| 99 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 100 do \ | |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
| 107 | |
| 108 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 109 do \ | |
| 110 { \ | |
| 111 if (current_fontset != NULL) \ | |
| 112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 113 else \ | |
| 717 | 114 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 115 } while (0) | |
| 116 | |
| 117 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 118 do \ | |
| 119 { \ | |
| 120 if (current_fontset != NULL) \ | |
| 121 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 122 else \ | |
| 123 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 124 } while (0) |
| 125 | |
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126 static int check_fontset_sanity(XFontSet fs); |
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127 static int fontset_width(XFontSet fs); |
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128 static int fontset_ascent(XFontSet fs); |
| 7 | 129 #endif |
| 130 | |
| 131 static guicolor_T prev_fg_color = INVALCOLOR; | |
| 132 static guicolor_T prev_bg_color = INVALCOLOR; | |
| 206 | 133 static guicolor_T prev_sp_color = INVALCOLOR; |
| 7 | 134 |
| 135 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 136 static XButtonPressedEvent last_mouse_event; | |
| 137 #endif | |
| 138 | |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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139 static void gui_x11_check_copy_area(void); |
| 7 | 140 #ifdef FEAT_CLIENTSERVER |
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141 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 142 #endif |
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commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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143 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
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144 static Cursor gui_x11_create_blank_mouse(void); |
| 7 | 145 |
| 146 | |
| 147 /* | |
| 148 * Keycodes recognized by vim. | |
| 149 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 150 * same change! | |
| 151 */ | |
| 152 static struct specialkey | |
| 153 { | |
| 154 KeySym key_sym; | |
| 155 char_u vim_code0; | |
| 156 char_u vim_code1; | |
| 157 } special_keys[] = | |
| 158 { | |
| 159 {XK_Up, 'k', 'u'}, | |
| 160 {XK_Down, 'k', 'd'}, | |
| 161 {XK_Left, 'k', 'l'}, | |
| 162 {XK_Right, 'k', 'r'}, | |
| 163 | |
| 164 {XK_F1, 'k', '1'}, | |
| 165 {XK_F2, 'k', '2'}, | |
| 166 {XK_F3, 'k', '3'}, | |
| 167 {XK_F4, 'k', '4'}, | |
| 168 {XK_F5, 'k', '5'}, | |
| 169 {XK_F6, 'k', '6'}, | |
| 170 {XK_F7, 'k', '7'}, | |
| 171 {XK_F8, 'k', '8'}, | |
| 172 {XK_F9, 'k', '9'}, | |
| 173 {XK_F10, 'k', ';'}, | |
| 174 | |
| 175 {XK_F11, 'F', '1'}, | |
| 176 {XK_F12, 'F', '2'}, | |
| 177 {XK_F13, 'F', '3'}, | |
| 178 {XK_F14, 'F', '4'}, | |
| 179 {XK_F15, 'F', '5'}, | |
| 180 {XK_F16, 'F', '6'}, | |
| 181 {XK_F17, 'F', '7'}, | |
| 182 {XK_F18, 'F', '8'}, | |
| 183 {XK_F19, 'F', '9'}, | |
| 184 {XK_F20, 'F', 'A'}, | |
| 185 | |
| 186 {XK_F21, 'F', 'B'}, | |
| 187 {XK_F22, 'F', 'C'}, | |
| 188 {XK_F23, 'F', 'D'}, | |
| 189 {XK_F24, 'F', 'E'}, | |
| 190 {XK_F25, 'F', 'F'}, | |
| 191 {XK_F26, 'F', 'G'}, | |
| 192 {XK_F27, 'F', 'H'}, | |
| 193 {XK_F28, 'F', 'I'}, | |
| 194 {XK_F29, 'F', 'J'}, | |
| 195 {XK_F30, 'F', 'K'}, | |
| 196 | |
| 197 {XK_F31, 'F', 'L'}, | |
| 198 {XK_F32, 'F', 'M'}, | |
| 199 {XK_F33, 'F', 'N'}, | |
| 200 {XK_F34, 'F', 'O'}, | |
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201 {XK_F35, 'F', 'P'}, // keysymdef.h defines up to F35 |
| 7 | 202 #ifdef SunXK_F36 |
| 203 {SunXK_F36, 'F', 'Q'}, | |
| 204 {SunXK_F37, 'F', 'R'}, | |
| 205 #endif | |
| 206 | |
| 207 {XK_Help, '%', '1'}, | |
| 208 {XK_Undo, '&', '8'}, | |
| 209 {XK_BackSpace, 'k', 'b'}, | |
| 210 {XK_Insert, 'k', 'I'}, | |
| 211 {XK_Delete, 'k', 'D'}, | |
| 212 {XK_Home, 'k', 'h'}, | |
| 213 {XK_End, '@', '7'}, | |
| 214 {XK_Prior, 'k', 'P'}, | |
| 215 {XK_Next, 'k', 'N'}, | |
| 216 {XK_Print, '%', '9'}, | |
| 217 | |
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218 // Keypad keys: |
| 7 | 219 #ifdef XK_KP_Left |
| 220 {XK_KP_Left, 'k', 'l'}, | |
| 221 {XK_KP_Right, 'k', 'r'}, | |
| 222 {XK_KP_Up, 'k', 'u'}, | |
| 223 {XK_KP_Down, 'k', 'd'}, | |
| 224 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 225 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 226 {XK_KP_Home, 'K', '1'}, | |
| 227 {XK_KP_End, 'K', '4'}, | |
| 228 {XK_KP_Prior, 'K', '3'}, | |
| 229 {XK_KP_Next, 'K', '5'}, | |
| 230 | |
| 231 {XK_KP_Add, 'K', '6'}, | |
| 232 {XK_KP_Subtract, 'K', '7'}, | |
| 233 {XK_KP_Divide, 'K', '8'}, | |
| 234 {XK_KP_Multiply, 'K', '9'}, | |
| 235 {XK_KP_Enter, 'K', 'A'}, | |
| 236 {XK_KP_Decimal, 'K', 'B'}, | |
| 237 | |
| 238 {XK_KP_0, 'K', 'C'}, | |
| 239 {XK_KP_1, 'K', 'D'}, | |
| 240 {XK_KP_2, 'K', 'E'}, | |
| 241 {XK_KP_3, 'K', 'F'}, | |
| 242 {XK_KP_4, 'K', 'G'}, | |
| 243 {XK_KP_5, 'K', 'H'}, | |
| 244 {XK_KP_6, 'K', 'I'}, | |
| 245 {XK_KP_7, 'K', 'J'}, | |
| 246 {XK_KP_8, 'K', 'K'}, | |
| 247 {XK_KP_9, 'K', 'L'}, | |
| 248 #endif | |
| 249 | |
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250 // End of list marker: |
| 7 | 251 {(KeySym)0, 0, 0} |
| 252 }; | |
| 253 | |
| 254 #define XtNboldFont "boldFont" | |
| 255 #define XtCBoldFont "BoldFont" | |
| 256 #define XtNitalicFont "italicFont" | |
| 257 #define XtCItalicFont "ItalicFont" | |
| 258 #define XtNboldItalicFont "boldItalicFont" | |
| 259 #define XtCBoldItalicFont "BoldItalicFont" | |
| 260 #define XtNscrollbarWidth "scrollbarWidth" | |
| 261 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 262 #define XtNmenuHeight "menuHeight" | |
| 263 #define XtCMenuHeight "MenuHeight" | |
| 264 #define XtNmenuFont "menuFont" | |
| 265 #define XtCMenuFont "MenuFont" | |
| 266 #define XtNmenuFontSet "menuFontSet" | |
| 267 #define XtCMenuFontSet "MenuFontSet" | |
| 268 | |
| 269 | |
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270 // Resources for setting the foreground and background colors of menus |
| 7 | 271 #define XtNmenuBackground "menuBackground" |
| 272 #define XtCMenuBackground "MenuBackground" | |
| 273 #define XtNmenuForeground "menuForeground" | |
| 274 #define XtCMenuForeground "MenuForeground" | |
| 275 | |
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276 // Resources for setting the foreground and background colors of scrollbars |
| 7 | 277 #define XtNscrollBackground "scrollBackground" |
| 278 #define XtCScrollBackground "ScrollBackground" | |
| 279 #define XtNscrollForeground "scrollForeground" | |
| 280 #define XtCScrollForeground "ScrollForeground" | |
| 281 | |
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282 // Resources for setting the foreground and background colors of tooltip |
| 7 | 283 #define XtNtooltipBackground "tooltipBackground" |
| 284 #define XtCTooltipBackground "TooltipBackground" | |
| 285 #define XtNtooltipForeground "tooltipForeground" | |
| 286 #define XtCTooltipForeground "TooltipForeground" | |
| 287 #define XtNtooltipFont "tooltipFont" | |
| 288 #define XtCTooltipFont "TooltipFont" | |
| 289 | |
| 290 /* | |
| 291 * X Resources: | |
| 292 */ | |
| 293 static XtResource vim_resources[] = | |
| 294 { | |
| 295 { | |
| 296 XtNforeground, | |
| 297 XtCForeground, | |
| 298 XtRPixel, | |
| 299 sizeof(Pixel), | |
| 300 XtOffsetOf(gui_T, def_norm_pixel), | |
| 301 XtRString, | |
| 302 XtDefaultForeground | |
| 303 }, | |
| 304 { | |
| 305 XtNbackground, | |
| 306 XtCBackground, | |
| 307 XtRPixel, | |
| 308 sizeof(Pixel), | |
| 309 XtOffsetOf(gui_T, def_back_pixel), | |
| 310 XtRString, | |
| 311 XtDefaultBackground | |
| 312 }, | |
| 313 { | |
| 314 XtNfont, | |
| 315 XtCFont, | |
| 316 XtRString, | |
| 317 sizeof(String *), | |
| 318 XtOffsetOf(gui_T, rsrc_font_name), | |
| 319 XtRImmediate, | |
| 320 XtDefaultFont | |
| 321 }, | |
| 322 { | |
| 323 XtNboldFont, | |
| 324 XtCBoldFont, | |
| 325 XtRString, | |
| 326 sizeof(String *), | |
| 327 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 328 XtRImmediate, | |
| 329 "" | |
| 330 }, | |
| 331 { | |
| 332 XtNitalicFont, | |
| 333 XtCItalicFont, | |
| 334 XtRString, | |
| 335 sizeof(String *), | |
| 336 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 337 XtRImmediate, | |
| 338 "" | |
| 339 }, | |
| 340 { | |
| 341 XtNboldItalicFont, | |
| 342 XtCBoldItalicFont, | |
| 343 XtRString, | |
| 344 sizeof(String *), | |
| 345 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 346 XtRImmediate, | |
| 347 "" | |
| 348 }, | |
| 349 { | |
| 350 XtNgeometry, | |
| 351 XtCGeometry, | |
| 352 XtRString, | |
| 353 sizeof(String *), | |
| 354 XtOffsetOf(gui_T, geom), | |
| 355 XtRImmediate, | |
| 356 "" | |
| 357 }, | |
| 358 { | |
| 359 XtNreverseVideo, | |
| 360 XtCReverseVideo, | |
| 361 XtRBool, | |
| 362 sizeof(Bool), | |
| 363 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 364 XtRImmediate, | |
| 365 (XtPointer)False | |
| 366 }, | |
| 367 { | |
| 368 XtNborderWidth, | |
| 369 XtCBorderWidth, | |
| 370 XtRInt, | |
| 371 sizeof(int), | |
| 372 XtOffsetOf(gui_T, border_width), | |
| 373 XtRImmediate, | |
| 374 (XtPointer)2 | |
| 375 }, | |
| 376 { | |
| 377 XtNscrollbarWidth, | |
| 378 XtCScrollbarWidth, | |
| 379 XtRInt, | |
| 380 sizeof(int), | |
| 381 XtOffsetOf(gui_T, scrollbar_width), | |
| 382 XtRImmediate, | |
| 383 (XtPointer)SB_DEFAULT_WIDTH | |
| 384 }, | |
| 385 #ifdef FEAT_MENU | |
|
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386 # ifdef FEAT_GUI_ATHENA // with Motif the height is always computed |
| 7 | 387 { |
| 388 XtNmenuHeight, | |
| 389 XtCMenuHeight, | |
| 390 XtRInt, | |
| 391 sizeof(int), | |
| 392 XtOffsetOf(gui_T, menu_height), | |
| 393 XtRImmediate, | |
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394 (XtPointer)MENU_DEFAULT_HEIGHT // Should figure out at run time |
| 7 | 395 }, |
| 396 # endif | |
| 397 { | |
| 398 # ifdef FONTSET_ALWAYS | |
| 399 XtNmenuFontSet, | |
| 400 XtCMenuFontSet, | |
| 401 #else | |
| 402 XtNmenuFont, | |
| 403 XtCMenuFont, | |
| 404 #endif | |
| 405 XtRString, | |
| 406 sizeof(char *), | |
| 407 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 408 XtRString, | |
| 409 DFLT_MENU_FONT | |
| 410 }, | |
| 411 #endif | |
| 412 { | |
| 413 XtNmenuForeground, | |
| 414 XtCMenuForeground, | |
| 415 XtRString, | |
| 416 sizeof(char *), | |
| 417 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 418 XtRString, | |
| 419 DFLT_MENU_FG_COLOR | |
| 420 }, | |
| 421 { | |
| 422 XtNmenuBackground, | |
| 423 XtCMenuBackground, | |
| 424 XtRString, | |
| 425 sizeof(char *), | |
| 426 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 427 XtRString, | |
| 428 DFLT_MENU_BG_COLOR | |
| 429 }, | |
| 430 { | |
| 431 XtNscrollForeground, | |
| 432 XtCScrollForeground, | |
| 433 XtRString, | |
| 434 sizeof(char *), | |
| 435 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 436 XtRString, | |
| 437 DFLT_SCROLL_FG_COLOR | |
| 438 }, | |
| 439 { | |
| 440 XtNscrollBackground, | |
| 441 XtCScrollBackground, | |
| 442 XtRString, | |
| 443 sizeof(char *), | |
| 444 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 445 XtRString, | |
| 446 DFLT_SCROLL_BG_COLOR | |
| 447 }, | |
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448 #ifdef FEAT_BEVAL_GUI |
| 7 | 449 { |
| 450 XtNtooltipForeground, | |
| 451 XtCTooltipForeground, | |
| 452 XtRString, | |
| 453 sizeof(char *), | |
| 454 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 455 XtRString, | |
| 456 DFLT_TOOLTIP_FG_COLOR | |
| 457 }, | |
| 458 { | |
| 459 XtNtooltipBackground, | |
| 460 XtCTooltipBackground, | |
| 461 XtRString, | |
| 462 sizeof(char *), | |
| 463 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 464 XtRString, | |
| 465 DFLT_TOOLTIP_BG_COLOR | |
| 466 }, | |
| 467 { | |
| 468 XtNtooltipFont, | |
| 469 XtCTooltipFont, | |
| 470 XtRString, | |
| 471 sizeof(char *), | |
| 472 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 473 XtRString, | |
| 474 DFLT_TOOLTIP_FONT | |
| 475 }, | |
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476 // This one may not be really needed? |
| 7 | 477 { |
| 478 "balloonEvalFontSet", | |
| 479 XtCFontSet, | |
| 480 XtRFontSet, | |
| 481 sizeof(XFontSet), | |
| 482 XtOffsetOf(gui_T, tooltip_fontset), | |
| 483 XtRImmediate, | |
| 484 (XtPointer)NOFONTSET | |
| 485 }, | |
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486 #endif // FEAT_BEVAL_GUI |
| 7 | 487 #ifdef FEAT_XIM |
| 488 { | |
| 489 "preeditType", | |
| 490 "PreeditType", | |
| 491 XtRString, | |
| 492 sizeof(char*), | |
| 493 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 494 XtRString, | |
| 495 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 496 }, | |
| 497 { | |
| 498 "inputMethod", | |
| 499 "InputMethod", | |
| 500 XtRString, | |
| 501 sizeof(char*), | |
| 502 XtOffsetOf(gui_T, rsrc_input_method), | |
| 503 XtRString, | |
| 504 NULL | |
| 505 }, | |
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506 #endif // FEAT_XIM |
| 7 | 507 }; |
| 508 | |
| 509 /* | |
| 510 * This table holds all the X GUI command line options allowed. This includes | |
| 511 * the standard ones so that we can skip them when vim is started without the | |
| 512 * GUI (but the GUI might start up later). | |
| 513 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 514 */ | |
| 515 static XrmOptionDescRec cmdline_options[] = | |
| 516 { | |
|
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517 // We handle these options ourselves |
| 7 | 518 {"-bg", ".background", XrmoptionSepArg, NULL}, |
| 519 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 520 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 521 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 522 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 523 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 524 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 525 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 526 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 527 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 528 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 529 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 530 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 531 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 532 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 533 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 534 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 535 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 536 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 537 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 538 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 539 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 540 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 541 #ifdef FONTSET_ALWAYS | |
| 542 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 543 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 544 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 545 #else | |
| 546 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 547 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 548 #endif | |
| 549 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 550 }; | |
| 551 | |
| 552 static int gui_argc = 0; | |
| 553 static char **gui_argv = NULL; | |
| 554 | |
| 555 /* | |
| 556 * Call-back routines. | |
| 557 */ | |
| 558 | |
| 559 static void | |
|
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560 gui_x11_timer_cb( |
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561 XtPointer timed_out, |
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562 XtIntervalId *interval_id UNUSED) |
| 7 | 563 { |
| 564 *((int *)timed_out) = TRUE; | |
| 565 } | |
| 566 | |
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567 #ifdef FEAT_JOB_CHANNEL |
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568 static void |
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569 channel_poll_cb( |
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570 XtPointer client_data, |
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571 XtIntervalId *interval_id UNUSED) |
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572 { |
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573 XtIntervalId *channel_timer = (XtIntervalId *)client_data; |
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574 |
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575 // Using an event handler for a channel that may be disconnected does |
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576 // not work, it hangs. Instead poll for messages. |
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577 channel_handle_events(TRUE); |
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578 parse_queued_messages(); |
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579 |
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580 // repeat |
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581 *channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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582 channel_poll_cb, client_data); |
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583 } |
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584 #endif |
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585 |
| 7 | 586 static void |
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587 gui_x11_visibility_cb( |
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588 Widget w UNUSED, |
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589 XtPointer dud UNUSED, |
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590 XEvent *event, |
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591 Boolean *dum UNUSED) |
| 7 | 592 { |
| 593 if (event->type != VisibilityNotify) | |
| 594 return; | |
| 595 | |
| 596 gui.visibility = event->xvisibility.state; | |
| 597 | |
| 598 /* | |
| 599 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 600 * to receive an event to tell us whether it worked or not. | |
| 601 */ | |
| 602 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 603 gui.visibility != VisibilityUnobscured); | |
| 604 | |
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605 // This is needed for when redrawing is slow. |
| 7 | 606 gui_mch_update(); |
| 607 } | |
| 608 | |
| 609 static void | |
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610 gui_x11_expose_cb( |
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611 Widget w UNUSED, |
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612 XtPointer dud UNUSED, |
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613 XEvent *event, |
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614 Boolean *dum UNUSED) |
| 7 | 615 { |
| 616 XExposeEvent *gevent; | |
| 617 int new_x; | |
| 618 | |
| 619 if (event->type != Expose) | |
| 620 return; | |
| 621 | |
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622 out_flush(); // make sure all output has been processed |
| 7 | 623 |
| 624 gevent = (XExposeEvent *)event; | |
| 625 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 626 | |
| 627 new_x = FILL_X(0); | |
| 628 | |
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629 // Clear the border areas if needed |
| 7 | 630 if (gevent->x < new_x) |
| 631 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 632 if (gevent->y < FILL_Y(0)) | |
| 633 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 634 if (gevent->x > FILL_X(Columns)) | |
| 635 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 636 if (gevent->y > FILL_Y(Rows)) | |
| 637 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 638 | |
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639 // This is needed for when redrawing is slow. |
| 7 | 640 gui_mch_update(); |
| 641 } | |
| 642 | |
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643 #if (defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 644 /* |
| 445 | 645 * This function fills in the XRectangle object with the current x,y |
| 646 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 647 * those resources will restore the window to its former position and |
| 445 | 648 * dimensions. |
| 7 | 649 * |
| 445 | 650 * Note: This function may fail, in which case the XRectangle will be |
| 651 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 652 * failed condition prior to calling this function. | |
| 7 | 653 */ |
| 654 static void | |
| 655 shellRectangle(Widget shell, XRectangle *r) | |
| 656 { | |
| 657 Window rootw, shellw, child, parentw; | |
| 658 int absx, absy; | |
| 659 XWindowAttributes a; | |
| 660 Window *children; | |
| 661 unsigned int childrenCount; | |
| 662 | |
| 663 shellw = XtWindow(shell); | |
| 664 if (shellw == 0) | |
| 665 return; | |
| 666 for (;;) | |
| 667 { | |
| 668 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 669 &children, &childrenCount); | |
| 670 XFree(children); | |
| 671 if (parentw == rootw) | |
| 672 break; | |
| 673 shellw = parentw; | |
| 674 } | |
| 675 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 676 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 677 &absx, &absy, &child); | |
| 678 r->x = absx; | |
| 679 r->y = absy; | |
| 680 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 681 } | |
| 682 #endif | |
| 683 | |
| 684 static void | |
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685 gui_x11_resize_window_cb( |
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686 Widget w UNUSED, |
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687 XtPointer dud UNUSED, |
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688 XEvent *event, |
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689 Boolean *dum UNUSED) |
| 7 | 690 { |
| 691 static int lastWidth, lastHeight; | |
| 692 | |
| 693 if (event->type != ConfigureNotify) | |
| 694 return; | |
| 695 | |
| 696 if (event->xconfigure.width != lastWidth | |
| 697 || event->xconfigure.height != lastHeight) | |
| 698 { | |
| 699 lastWidth = event->xconfigure.width; | |
| 700 lastHeight = event->xconfigure.height; | |
| 701 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 702 #ifdef FEAT_XIM | |
| 703 - xim_get_status_area_height() | |
| 704 #endif | |
| 705 ); | |
| 706 } | |
|
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|
707 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 708 if (netbeans_active()) |
| 7 | 709 { |
| 710 XRectangle rec; | |
| 711 | |
| 712 shellRectangle(w, &rec); | |
| 713 netbeans_frame_moved(rec.x, rec.y); | |
| 714 } | |
| 715 #endif | |
| 716 #ifdef FEAT_XIM | |
| 717 xim_set_preedit(); | |
| 718 #endif | |
| 719 } | |
| 720 | |
| 721 static void | |
|
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|
722 gui_x11_focus_change_cb( |
|
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|
723 Widget w UNUSED, |
|
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|
724 XtPointer data UNUSED, |
|
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|
725 XEvent *event, |
|
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|
726 Boolean *dum UNUSED) |
| 7 | 727 { |
| 728 gui_focus_change(event->type == FocusIn); | |
| 729 } | |
| 730 | |
| 731 static void | |
|
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|
732 gui_x11_enter_cb( |
|
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733 Widget w UNUSED, |
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734 XtPointer data UNUSED, |
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735 XEvent *event UNUSED, |
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736 Boolean *dum UNUSED) |
| 7 | 737 { |
| 738 gui_focus_change(TRUE); | |
| 739 } | |
| 740 | |
| 741 static void | |
|
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742 gui_x11_leave_cb( |
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743 Widget w UNUSED, |
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744 XtPointer data UNUSED, |
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745 XEvent *event UNUSED, |
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746 Boolean *dum UNUSED) |
| 7 | 747 { |
| 748 gui_focus_change(FALSE); | |
| 749 } | |
| 750 | |
|
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751 #if defined(X_HAVE_UTF8_STRING) |
| 7 | 752 # if X_HAVE_UTF8_STRING |
| 753 # define USE_UTF8LOOKUP | |
| 754 # endif | |
| 755 #endif | |
| 756 | |
| 757 void | |
|
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758 gui_x11_key_hit_cb( |
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759 Widget w UNUSED, |
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760 XtPointer dud UNUSED, |
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761 XEvent *event, |
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762 Boolean *dum UNUSED) |
| 7 | 763 { |
| 764 XKeyPressedEvent *ev_press; | |
| 765 #ifdef FEAT_XIM | |
| 766 char_u string2[256]; | |
| 767 char_u string_shortbuf[256]; | |
| 768 char_u *string = string_shortbuf; | |
| 769 Boolean string_alloced = False; | |
| 770 Status status; | |
| 771 #else | |
| 772 char_u string[4], string2[3]; | |
| 773 #endif | |
| 774 KeySym key_sym, key_sym2; | |
| 775 int len, len2; | |
| 776 int i; | |
| 777 int modifiers; | |
| 778 int key; | |
| 779 | |
| 780 ev_press = (XKeyPressedEvent *)event; | |
| 781 | |
| 782 #ifdef FEAT_XIM | |
| 783 if (xic) | |
| 784 { | |
| 785 # ifdef USE_UTF8LOOKUP | |
|
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786 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when |
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787 // the locale isn't utf-8. |
| 7 | 788 if (enc_utf8) |
| 789 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 790 sizeof(string_shortbuf), &key_sym, &status); | |
| 791 else | |
| 792 # endif | |
| 793 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 794 sizeof(string_shortbuf), &key_sym, &status); | |
| 795 if (status == XBufferOverflow) | |
| 796 { | |
| 797 string = (char_u *)XtMalloc(len + 1); | |
| 798 string_alloced = True; | |
| 799 # ifdef USE_UTF8LOOKUP | |
|
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800 // XFree86 4.0.2 or newer: Be able to get UTF-8 characters even |
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801 // when the locale isn't utf-8. |
| 7 | 802 if (enc_utf8) |
| 803 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 804 len, &key_sym, &status); | |
| 805 else | |
| 806 # endif | |
| 807 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 808 len, &key_sym, &status); | |
| 809 } | |
| 810 if (status == XLookupNone || status == XLookupChars) | |
| 811 key_sym = XK_VoidSymbol; | |
| 812 | |
|
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813 // Do conversion from 'termencoding' to 'encoding'. When using |
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814 // Xutf8LookupString() it has already been done. |
| 7 | 815 if (len > 0 && input_conv.vc_type != CONV_NONE |
|
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816 # ifdef USE_UTF8LOOKUP |
| 7 | 817 && !enc_utf8 |
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818 # endif |
| 7 | 819 ) |
| 820 { | |
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821 int maxlen = len * 4 + 40; // guessed |
| 7 | 822 char_u *p = (char_u *)XtMalloc(maxlen); |
| 823 | |
| 824 mch_memmove(p, string, len); | |
| 825 if (string_alloced) | |
| 826 XtFree((char *)string); | |
| 827 string = p; | |
| 828 string_alloced = True; | |
| 829 len = convert_input(p, len, maxlen); | |
| 830 } | |
| 831 | |
|
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832 // Translate CSI to K_CSI, otherwise it could be recognized as the |
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diff
changeset
|
833 // start of a special key. |
| 7 | 834 for (i = 0; i < len; ++i) |
| 835 if (string[i] == CSI) | |
| 836 { | |
| 837 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 838 | |
| 839 mch_memmove(p, string, i + 1); | |
| 840 p[i + 1] = KS_EXTRA; | |
| 841 p[i + 2] = (int)KE_CSI; | |
| 842 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 843 if (string_alloced) | |
| 844 XtFree((char *)string); | |
| 845 string = p; | |
| 846 string_alloced = True; | |
| 847 i += 2; | |
| 848 len += 2; | |
| 849 } | |
| 850 } | |
| 851 else | |
| 852 #endif | |
| 853 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 854 &key_sym, NULL); | |
| 855 | |
| 856 #ifdef SunXK_F36 | |
| 857 /* | |
| 858 * These keys have bogus lookup strings, and trapping them here is | |
| 859 * easier than trying to XRebindKeysym() on them with every possible | |
| 860 * combination of modifiers. | |
| 861 */ | |
| 862 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 863 len = 0; | |
| 864 #endif | |
| 865 | |
| 866 if (key_sym == XK_space) | |
|
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867 string[0] = ' '; // Otherwise Ctrl-Space doesn't work |
| 7 | 868 |
| 869 /* | |
| 870 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 871 * allow just Ctrl+minus too. | |
| 872 */ | |
| 873 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 874 string[0] = Ctrl__; | |
| 875 | |
| 876 #ifdef XK_ISO_Left_Tab | |
|
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877 // why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? |
| 7 | 878 if (key_sym == XK_ISO_Left_Tab) |
| 879 { | |
| 880 key_sym = XK_Tab; | |
| 881 string[0] = TAB; | |
| 882 len = 1; | |
| 883 } | |
| 884 #endif | |
| 885 | |
|
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886 // Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character |
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887 // that already has the 8th bit set. And not when using a double-byte |
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888 // encoding, setting the 8th bit may make it the lead byte of a |
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diff
changeset
|
889 // double-byte character. |
| 7 | 890 if (len == 1 |
| 891 && (ev_press->state & Mod1Mask) | |
| 892 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 893 && (string[0] & 0x80) == 0 | |
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894 && !enc_dbcs) |
| 7 | 895 { |
| 896 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
|
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|
897 // Ignore ALT keys when they are used for the menu only |
| 7 | 898 if (gui.menu_is_active |
| 899 && (p_wak[0] == 'y' | |
| 900 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 901 goto theend; | |
| 902 #endif | |
| 903 /* | |
| 904 * Before we set the 8th bit, check to make sure the user doesn't | |
| 905 * already have a mapping defined for this sequence. We determine this | |
| 906 * by checking to see if the input would be the same without the | |
| 907 * Alt/Meta key. | |
| 908 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 909 */ | |
| 910 ev_press->state &= ~Mod1Mask; | |
| 911 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 912 &key_sym2, NULL); | |
| 913 if (key_sym2 == XK_space) | |
|
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diff
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|
914 string2[0] = ' '; // Otherwise Meta-Ctrl-Space doesn't work |
| 7 | 915 if ( len2 == 1 |
| 916 && string[0] == string2[0] | |
| 917 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 918 { | |
| 919 string[0] |= 0x80; | |
|
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920 if (enc_utf8) // convert to utf-8 |
| 7 | 921 { |
| 922 string[1] = string[0] & 0xbf; | |
| 923 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 924 if (string[1] == CSI) | |
| 925 { | |
| 926 string[2] = KS_EXTRA; | |
| 927 string[3] = (int)KE_CSI; | |
| 928 len = 4; | |
| 929 } | |
| 930 else | |
| 931 len = 2; | |
| 932 } | |
| 933 } | |
| 934 else | |
| 935 ev_press->state |= Mod1Mask; | |
| 936 } | |
| 937 | |
| 938 if (len == 1 && string[0] == CSI) | |
| 939 { | |
| 940 string[1] = KS_EXTRA; | |
| 941 string[2] = (int)KE_CSI; | |
| 942 len = -3; | |
| 943 } | |
| 944 | |
|
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945 // Check for special keys. Also do this when len == 1 (key has an ASCII |
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diff
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946 // value) to detect backspace, delete and keypad keys. |
| 7 | 947 if (len == 0 || len == 1) |
| 948 { | |
| 949 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 950 { | |
| 951 if (special_keys[i].key_sym == key_sym) | |
| 952 { | |
| 953 string[0] = CSI; | |
| 954 string[1] = special_keys[i].vim_code0; | |
| 955 string[2] = special_keys[i].vim_code1; | |
| 956 len = -3; | |
| 957 break; | |
| 958 } | |
| 959 } | |
| 960 } | |
| 961 | |
|
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962 // Unrecognised key is ignored. |
| 7 | 963 if (len == 0) |
| 964 goto theend; | |
| 965 | |
|
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966 // Special keys (and a few others) may have modifiers. Also when using a |
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diff
changeset
|
967 // double-byte encoding (can't set the 8th bit). |
| 7 | 968 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab |
| 969 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 970 || key_sym == XK_Escape | |
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971 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask))) |
| 7 | 972 { |
| 973 modifiers = 0; | |
| 974 if (ev_press->state & ShiftMask) | |
| 975 modifiers |= MOD_MASK_SHIFT; | |
| 976 if (ev_press->state & ControlMask) | |
| 977 modifiers |= MOD_MASK_CTRL; | |
| 978 if (ev_press->state & Mod1Mask) | |
| 979 modifiers |= MOD_MASK_ALT; | |
| 179 | 980 if (ev_press->state & Mod4Mask) |
| 981 modifiers |= MOD_MASK_META; | |
| 7 | 982 |
| 983 /* | |
| 984 * For some keys a shift modifier is translated into another key | |
| 985 * code. | |
| 986 */ | |
| 987 if (len == -3) | |
| 988 key = TO_SPECIAL(string[1], string[2]); | |
| 989 else | |
| 990 key = string[0]; | |
| 991 key = simplify_key(key, &modifiers); | |
| 992 if (key == CSI) | |
| 993 key = K_CSI; | |
| 994 if (IS_SPECIAL(key)) | |
| 995 { | |
| 996 string[0] = CSI; | |
| 997 string[1] = K_SECOND(key); | |
| 998 string[2] = K_THIRD(key); | |
| 999 len = 3; | |
| 1000 } | |
| 1001 else | |
| 1002 { | |
| 1003 string[0] = key; | |
| 1004 len = 1; | |
| 1005 } | |
| 1006 | |
| 1007 if (modifiers != 0) | |
| 1008 { | |
| 1009 string2[0] = CSI; | |
| 1010 string2[1] = KS_MODIFIER; | |
| 1011 string2[2] = modifiers; | |
| 1012 add_to_input_buf(string2, 3); | |
| 1013 } | |
| 1014 } | |
| 1015 | |
| 1016 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1017 #ifdef UNIX | |
| 1018 || (intr_char != 0 && string[0] == intr_char) | |
| 1019 #endif | |
| 1020 )) | |
| 1021 { | |
| 1022 trash_input_buf(); | |
| 1023 got_int = TRUE; | |
| 1024 } | |
| 1025 | |
| 1026 add_to_input_buf(string, len); | |
| 1027 | |
| 1028 /* | |
| 1029 * blank out the pointer if necessary | |
| 1030 */ | |
| 1031 if (p_mh) | |
| 1032 gui_mch_mousehide(TRUE); | |
| 1033 | |
| 1034 #if defined(FEAT_BEVAL_TIP) | |
| 1035 { | |
| 1036 BalloonEval *be; | |
| 1037 | |
| 1038 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1039 gui_mch_unpost_balloon(be); | |
| 1040 } | |
| 1041 #endif | |
| 1042 theend: | |
|
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1043 {} // some compilers need a statement here |
| 7 | 1044 #ifdef FEAT_XIM |
| 1045 if (string_alloced) | |
| 1046 XtFree((char *)string); | |
| 1047 #endif | |
| 1048 } | |
| 1049 | |
| 1050 static void | |
|
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|
1051 gui_x11_mouse_cb( |
|
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1052 Widget w UNUSED, |
|
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|
1053 XtPointer dud UNUSED, |
|
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1054 XEvent *event, |
|
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|
1055 Boolean *dum UNUSED) |
| 7 | 1056 { |
| 1057 static XtIntervalId timer = (XtIntervalId)0; | |
| 1058 static int timed_out = TRUE; | |
| 1059 | |
| 1060 int button; | |
| 1061 int repeated_click = FALSE; | |
| 1062 int x, y; | |
| 1063 int_u x_modifiers; | |
| 1064 int_u vim_modifiers; | |
| 1065 | |
| 1066 if (event->type == MotionNotify) | |
| 1067 { | |
|
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|
1068 // Get the latest position, avoids lagging behind on a drag. |
| 7 | 1069 x = event->xmotion.x; |
| 1070 y = event->xmotion.y; | |
| 1071 x_modifiers = event->xmotion.state; | |
| 1072 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1073 ? MOUSE_DRAG : ' '; | |
| 1074 | |
| 1075 /* | |
| 1076 * if our pointer is currently hidden, then we should show it. | |
| 1077 */ | |
| 1078 gui_mch_mousehide(FALSE); | |
| 1079 | |
|
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1080 if (button != MOUSE_DRAG) // just moving the rodent |
| 7 | 1081 { |
| 1082 #ifdef FEAT_MENU | |
|
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|
1083 if (dud) // moved in vimForm |
| 7 | 1084 y -= gui.menu_height; |
| 1085 #endif | |
| 1086 gui_mouse_moved(x, y); | |
| 1087 return; | |
| 1088 } | |
| 1089 } | |
| 1090 else | |
| 1091 { | |
| 1092 x = event->xbutton.x; | |
| 1093 y = event->xbutton.y; | |
| 1094 if (event->type == ButtonPress) | |
| 1095 { | |
|
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|
1096 // Handle multiple clicks |
| 7 | 1097 if (!timed_out) |
| 1098 { | |
| 1099 XtRemoveTimeOut(timer); | |
| 1100 repeated_click = TRUE; | |
| 1101 } | |
| 1102 timed_out = FALSE; | |
| 1103 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1104 gui_x11_timer_cb, &timed_out); | |
| 1105 switch (event->xbutton.button) | |
| 1106 { | |
|
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1107 // keep in sync with gui_gtk_x11.c |
| 7 | 1108 case Button1: button = MOUSE_LEFT; break; |
| 1109 case Button2: button = MOUSE_MIDDLE; break; | |
| 1110 case Button3: button = MOUSE_RIGHT; break; | |
| 1111 case Button4: button = MOUSE_4; break; | |
| 1112 case Button5: button = MOUSE_5; break; | |
|
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1113 case 6: button = MOUSE_7; break; |
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1114 case 7: button = MOUSE_6; break; |
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1115 case 8: button = MOUSE_X1; break; |
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|
1116 case 9: button = MOUSE_X2; break; |
| 7 | 1117 default: |
|
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1118 return; // Unknown button |
| 7 | 1119 } |
| 1120 } | |
| 1121 else if (event->type == ButtonRelease) | |
| 1122 button = MOUSE_RELEASE; | |
| 1123 else | |
|
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1124 return; // Unknown mouse event type |
| 7 | 1125 |
| 1126 x_modifiers = event->xbutton.state; | |
| 1127 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1128 last_mouse_event = event->xbutton; | |
| 1129 #endif | |
| 1130 } | |
| 1131 | |
| 1132 vim_modifiers = 0x0; | |
| 1133 if (x_modifiers & ShiftMask) | |
| 1134 vim_modifiers |= MOUSE_SHIFT; | |
| 1135 if (x_modifiers & ControlMask) | |
| 1136 vim_modifiers |= MOUSE_CTRL; | |
|
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1137 if (x_modifiers & Mod1Mask) // Alt or Meta key |
| 7 | 1138 vim_modifiers |= MOUSE_ALT; |
| 1139 | |
| 1140 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1141 } | |
| 1142 | |
| 1143 /* | |
| 1144 * End of call-back routines | |
| 1145 */ | |
| 1146 | |
| 1147 /* | |
| 1148 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1149 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1150 * when vim is started, whether or not the GUI has been started. | |
| 1151 */ | |
| 1152 void | |
|
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|
1153 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1154 { |
| 1155 int arg; | |
| 1156 int i; | |
| 1157 | |
| 1158 /* | |
| 1159 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1160 */ | |
| 1161 gui_argc = 0; | |
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1162 gui_argv = LALLOC_MULT(char *, *argc); |
| 7 | 1163 if (gui_argv == NULL) |
| 1164 return; | |
| 1165 gui_argv[gui_argc++] = argv[0]; | |
| 1166 arg = 1; | |
| 1167 while (arg < *argc) | |
| 1168 { | |
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1169 // Look for argv[arg] in cmdline_options[] table |
| 1887 | 1170 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1171 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1172 break; | |
| 1173 | |
| 1887 | 1174 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1175 { |
|
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1176 // Remember finding "-rv" or "-reverse" |
| 7 | 1177 if (strcmp("-rv", argv[arg]) == 0 |
| 1178 || strcmp("-reverse", argv[arg]) == 0) | |
| 1179 found_reverse_arg = TRUE; | |
| 1180 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1181 || strcmp("-font", argv[arg]) == 0) | |
| 1182 && arg + 1 < *argc) | |
| 1183 font_argument = argv[arg + 1]; | |
| 1184 | |
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1185 // Found match in table, so move it into gui_argv |
| 7 | 1186 gui_argv[gui_argc++] = argv[arg]; |
| 1187 if (--*argc > arg) | |
| 1188 { | |
| 1189 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1190 * sizeof(char *)); | |
| 1191 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1192 { | |
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1193 // Move the options argument as well |
| 7 | 1194 gui_argv[gui_argc++] = argv[arg]; |
| 1195 if (--*argc > arg) | |
| 1196 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1197 * sizeof(char *)); | |
| 1198 } | |
| 1199 } | |
| 1200 argv[*argc] = NULL; | |
| 1201 } | |
| 1202 else | |
| 1203 #ifdef FEAT_NETBEANS_INTG | |
| 1204 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1205 { | |
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|
1206 gui.dofork = FALSE; // don't fork() when starting GUI |
| 7 | 1207 netbeansArg = argv[arg]; |
| 1208 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1209 (--*argc - arg) * sizeof(char *)); | |
| 1210 argv[*argc] = NULL; | |
| 1211 } | |
| 1212 else | |
| 1213 #endif | |
| 1214 arg++; | |
| 1215 } | |
| 1216 } | |
| 1217 | |
| 1218 #ifndef XtSpecificationRelease | |
| 1219 # define CARDINAL (Cardinal *) | |
| 1220 #else | |
| 1221 # if XtSpecificationRelease == 4 | |
| 1222 # define CARDINAL (Cardinal *) | |
| 1223 # else | |
| 1224 # define CARDINAL (int *) | |
| 1225 # endif | |
| 1226 #endif | |
| 1227 | |
| 1228 /* | |
| 1229 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1230 * Return OK or FAIL. | |
| 1231 */ | |
| 1232 int | |
|
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1233 gui_mch_init_check(void) |
| 7 | 1234 { |
| 1235 #ifdef FEAT_XIM | |
| 1236 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1237 #endif | |
| 1238 open_app_context(); | |
| 1239 if (app_context != NULL) | |
| 1240 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1241 cmdline_options, XtNumber(cmdline_options), |
| 1242 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1243 |
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1244 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
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1245 { |
|
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1246 // The call to XtOpenDisplay() may have set the locale from the |
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1247 // environment. Set LC_NUMERIC to "C" to make sure that strtod() uses a |
|
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1248 // decimal point, not a comma. |
|
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1249 char *p = setlocale(LC_NUMERIC, NULL); |
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1250 |
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1251 if (p == NULL || strcmp(p, "C") != 0) |
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1252 setlocale(LC_NUMERIC, "C"); |
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1253 } |
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1254 # endif |
| 7 | 1255 if (app_context == NULL || gui.dpy == NULL) |
| 1256 { | |
| 1257 gui.dying = TRUE; | |
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1258 emsg(_(e_opendisp)); |
| 7 | 1259 return FAIL; |
| 1260 } | |
| 1261 return OK; | |
| 1262 } | |
| 1263 | |
| 1264 | |
| 1265 #ifdef USE_XSMP | |
| 1266 /* | |
| 1267 * Handle XSMP processing, de-registering the attachment upon error | |
| 1268 */ | |
| 1269 static XtInputId _xsmp_xtinputid; | |
| 1270 | |
| 1271 static void | |
|
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1272 local_xsmp_handle_requests( |
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1273 XtPointer c UNUSED, |
|
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1274 int *s UNUSED, |
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1275 XtInputId *i UNUSED) |
| 7 | 1276 { |
| 1277 if (xsmp_handle_requests() == FAIL) | |
| 1278 XtRemoveInput(_xsmp_xtinputid); | |
| 1279 } | |
| 1280 #endif | |
| 1281 | |
| 1282 | |
| 1283 /* | |
| 1284 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1285 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1286 */ | |
| 1287 int | |
|
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1288 gui_mch_init(void) |
| 7 | 1289 { |
| 1290 XtGCMask gc_mask; | |
| 1291 XGCValues gc_vals; | |
| 1292 int x, y, mask; | |
| 1293 unsigned w, h; | |
| 1294 | |
| 1295 #if 0 | |
|
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1296 // Uncomment this to enable synchronous mode for debugging |
| 7 | 1297 XSynchronize(gui.dpy, True); |
| 1298 #endif | |
| 1299 | |
| 1300 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1301 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1302 | |
| 1303 /* | |
| 1304 * Get the application resources | |
| 1305 */ | |
| 1306 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1307 vim_resources, XtNumber(vim_resources), NULL); | |
| 1308 | |
| 1309 gui.scrollbar_height = gui.scrollbar_width; | |
| 1310 | |
| 1311 /* | |
| 1312 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1313 * handle looking for approximate colors. | |
| 1314 */ | |
|
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1315 // NOTE: These next few lines are an exact duplicate of gui_athena.c's |
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1316 // gui_mch_def_colors(). Why? |
| 7 | 1317 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); |
| 1318 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1319 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1320 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
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1321 #ifdef FEAT_BEVAL_GUI |
| 7 | 1322 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); |
| 1323 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1324 #endif | |
| 1325 | |
| 1326 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
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1327 // If the menu height was set, don't change it at runtime |
| 7 | 1328 if (gui.menu_height != MENU_DEFAULT_HEIGHT) |
| 1329 gui.menu_height_fixed = TRUE; | |
| 1330 #endif | |
| 1331 | |
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1332 // Set default foreground and background colours |
| 7 | 1333 gui.norm_pixel = gui.def_norm_pixel; |
| 1334 gui.back_pixel = gui.def_back_pixel; | |
| 1335 | |
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1336 // Check if reverse video needs to be applied (on Sun it's done by X) |
| 7 | 1337 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) |
| 1338 > gui_get_lightness(gui.norm_pixel)) | |
| 1339 { | |
| 1340 gui.norm_pixel = gui.def_back_pixel; | |
| 1341 gui.back_pixel = gui.def_norm_pixel; | |
| 1342 gui.def_norm_pixel = gui.norm_pixel; | |
| 1343 gui.def_back_pixel = gui.back_pixel; | |
| 1344 } | |
| 1345 | |
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1346 // Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" |
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1347 // group (set in syntax.c or in a vimrc file) |
| 7 | 1348 set_normal_colors(); |
| 1349 | |
| 1350 /* | |
| 1351 * Check that none of the colors are the same as the background color | |
| 1352 */ | |
| 1353 gui_check_colors(); | |
| 1354 | |
| 1355 /* | |
| 1356 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1357 */ | |
| 1358 gc_mask = GCForeground | GCBackground; | |
| 1359 gc_vals.foreground = gui.norm_pixel; | |
| 1360 gc_vals.background = gui.back_pixel; | |
| 1361 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1362 | |
| 1363 gc_vals.foreground = gui.back_pixel; | |
| 1364 gc_vals.background = gui.norm_pixel; | |
| 1365 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1366 | |
| 1367 gc_mask |= GCFunction; | |
| 1368 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1369 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1370 gc_vals.function = GXxor; | |
| 1371 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1372 | |
| 1373 gui.visibility = VisibilityUnobscured; | |
| 1374 x11_setup_atoms(gui.dpy); | |
| 1375 | |
| 1376 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1377 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1378 | |
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1379 // Now adapt the supplied(?) geometry-settings |
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1380 // Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> |
| 7 | 1381 if (gui.geom != NULL && *gui.geom != NUL) |
| 1382 { | |
| 1383 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1384 if (mask & WidthValue) | |
| 1385 Columns = w; | |
| 1386 if (mask & HeightValue) | |
| 857 | 1387 { |
| 1887 | 1388 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1389 p_window = h - 1; |
| 7 | 1390 Rows = h; |
| 857 | 1391 } |
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1392 limit_screen_size(); |
| 7 | 1393 /* |
| 1394 * Set the (x,y) position of the main window only if specified in the | |
| 1395 * users geometry, so we get good defaults when they don't. This needs | |
| 1396 * to be done before the shell is popped up. | |
| 1397 */ | |
| 1398 if (mask & (XValue|YValue)) | |
| 1399 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1400 } | |
| 1401 | |
| 1402 gui_x11_create_widgets(); | |
| 1403 | |
| 1404 /* | |
| 1405 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1406 */ | |
| 1407 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1408 { | |
| 1409 #ifndef HAVE_XPM | |
| 1410 # include "vim_icon.xbm" | |
| 1411 # include "vim_mask.xbm" | |
| 1412 | |
| 1413 Arg arg[2]; | |
| 1414 | |
| 1415 XtSetArg(arg[0], XtNiconPixmap, | |
| 1416 XCreateBitmapFromData(gui.dpy, | |
| 1417 DefaultRootWindow(gui.dpy), | |
| 1418 (char *)vim_icon_bits, | |
| 1419 vim_icon_width, | |
| 1420 vim_icon_height)); | |
| 1421 XtSetArg(arg[1], XtNiconMask, | |
| 1422 XCreateBitmapFromData(gui.dpy, | |
| 1423 DefaultRootWindow(gui.dpy), | |
| 1424 (char *)vim_mask_icon_bits, | |
| 1425 vim_mask_icon_width, | |
| 1426 vim_mask_icon_height)); | |
| 1427 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1428 #else | |
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1429 // Use Pixmaps, looking much nicer. |
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1430 |
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1431 // If you get an error message here, you still need to unpack the runtime |
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1432 // archive! |
| 7 | 1433 # ifdef magick |
| 1434 # undef magick | |
| 1435 # endif | |
| 1436 # define magick vim32x32 | |
| 1437 # include "../runtime/vim32x32.xpm" | |
| 1438 # undef magick | |
| 1439 # define magick vim16x16 | |
| 1440 # include "../runtime/vim16x16.xpm" | |
| 1441 # undef magick | |
| 1442 # define magick vim48x48 | |
| 1443 # include "../runtime/vim48x48.xpm" | |
| 1444 # undef magick | |
| 1445 | |
| 1446 static Pixmap icon = 0; | |
| 1447 static Pixmap icon_mask = 0; | |
| 1448 static char **magick = vim32x32; | |
| 1449 Window root_window; | |
| 1450 XIconSize *size; | |
| 1451 int number_sizes; | |
| 1452 Display *dsp; | |
| 1453 Screen *scr; | |
| 1454 XpmAttributes attr; | |
| 1455 Colormap cmap; | |
| 1456 | |
| 1457 /* | |
| 1458 * Adjust the icon to the preferences of the actual window manager. | |
| 1459 */ | |
| 1460 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1461 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1462 &size, &number_sizes) != 0) | |
| 1463 { | |
| 1464 if (number_sizes > 0) | |
| 1465 { | |
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1466 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1467 magick = vim48x48; |
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1468 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1469 magick = vim32x32; |
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1470 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1471 magick = vim16x16; |
| 1472 } | |
| 1473 } | |
| 1474 | |
| 1475 dsp = XtDisplay(vimShell); | |
| 1476 scr = XtScreen(vimShell); | |
| 1477 | |
| 1478 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1479 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1480 | |
| 1481 attr.valuemask = 0L; | |
| 1482 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
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1483 attr.closeness = 65535; // accuracy isn't crucial |
| 7 | 1484 attr.colormap = cmap; |
| 1485 attr.depth = DefaultDepthOfScreen(scr); | |
| 1486 | |
| 1487 if (!icon) | |
| 1605 | 1488 { |
| 7 | 1489 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1490 &icon_mask, &attr); | |
| 1605 | 1491 XpmFreeAttributes(&attr); |
| 1492 } | |
| 7 | 1493 |
| 1494 # ifdef FEAT_GUI_ATHENA | |
| 1495 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1496 # else | |
| 1497 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1498 # endif | |
| 1499 #endif | |
| 1500 } | |
| 1501 | |
| 1502 if (gui.color_approx) | |
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1503 emsg(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); |
| 7 | 1504 |
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1505 #ifdef FEAT_BEVAL_GUI |
| 7 | 1506 gui_init_tooltip_font(); |
| 1507 #endif | |
| 1508 #ifdef FEAT_MENU | |
| 1509 gui_init_menu_font(); | |
| 1510 #endif | |
| 1511 | |
| 1512 #ifdef USE_XSMP | |
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1513 // Attach listener on ICE connection |
| 7 | 1514 if (-1 != xsmp_icefd) |
| 1515 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1516 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1517 #endif | |
| 1518 | |
| 1519 return OK; | |
| 1520 } | |
| 1521 | |
| 1522 /* | |
| 1523 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1524 */ | |
| 1525 void | |
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1526 gui_mch_uninit(void) |
| 7 | 1527 { |
| 1528 gui_x11_destroy_widgets(); | |
| 1529 XtCloseDisplay(gui.dpy); | |
| 1530 gui.dpy = NULL; | |
| 1531 vimShell = (Widget)0; | |
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1532 VIM_CLEAR(gui_argv); |
| 7 | 1533 } |
| 1534 | |
| 1535 /* | |
| 1536 * Called when the foreground or background color has been changed. | |
| 1537 */ | |
| 1538 void | |
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1539 gui_mch_new_colors(void) |
| 7 | 1540 { |
| 1541 long_u gc_mask; | |
| 1542 XGCValues gc_vals; | |
| 1543 | |
| 1544 gc_mask = GCForeground | GCBackground; | |
| 1545 gc_vals.foreground = gui.norm_pixel; | |
| 1546 gc_vals.background = gui.back_pixel; | |
| 1547 if (gui.text_gc != NULL) | |
| 1548 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1549 | |
| 1550 gc_vals.foreground = gui.back_pixel; | |
| 1551 gc_vals.background = gui.norm_pixel; | |
| 1552 if (gui.back_gc != NULL) | |
| 1553 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1554 | |
| 1555 gc_mask |= GCFunction; | |
| 1556 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1557 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1558 gc_vals.function = GXxor; | |
| 1559 if (gui.invert_gc != NULL) | |
| 1560 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1561 | |
| 1562 gui_x11_set_back_color(); | |
| 1563 } | |
| 1564 | |
| 1565 /* | |
| 1566 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1567 */ | |
| 1568 int | |
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1569 gui_mch_open(void) |
| 7 | 1570 { |
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1571 // Actually open the window |
| 557 | 1572 XtRealizeWidget(vimShell); |
| 1573 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1574 |
| 1575 gui.wid = gui_x11_get_wid(); | |
| 1576 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1577 | |
| 1578 /* | |
| 1579 * Add a callback for the Close item on the window managers menu, and the | |
| 1580 * save-yourself event. | |
| 1581 */ | |
| 1582 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1583 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1584 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1585 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1586 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1587 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1588 NULL); | |
| 1589 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1590 /* | |
| 1591 * Enable editres protocol (see "man editres"). | |
| 1592 * Usually will need to add -lXmu to the linker line as well. | |
| 1593 */ | |
| 1594 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1595 (XtPointer)NULL); | |
| 1596 #endif | |
| 1597 | |
| 1598 #ifdef FEAT_CLIENTSERVER | |
| 1599 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1600 { | |
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1601 // This is a :gui command in a plain vim with no previous server |
| 7 | 1602 commWindow = XtWindow(vimShell); |
| 1603 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1604 } | |
| 1605 else | |
| 1606 { | |
| 1607 /* | |
| 1608 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1609 * have to change the "server" registration to that of the main window | |
| 1610 * If we have not registered a name yet, remember the window | |
| 1611 */ | |
| 1612 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1613 } | |
| 1614 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1615 gui_x11_send_event_handler, NULL); | |
| 1616 #endif | |
| 1617 | |
| 1618 | |
| 1619 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
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1620 // The Athena GUI needs this again after opening the window |
| 7 | 1621 gui_position_menu(); |
| 1622 # ifdef FEAT_TOOLBAR | |
| 1623 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1624 gui.toolbar_height); | |
| 1625 # endif | |
| 1626 #endif | |
| 1627 | |
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1628 // Get the colors for the highlight groups (gui_check_colors() might have |
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1629 // changed them) |
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1630 highlight_gui_started(); // re-init colors and fonts |
| 7 | 1631 |
| 1632 #ifdef FEAT_XIM | |
| 1633 xim_init(); | |
| 1634 #endif | |
| 1635 | |
| 1636 return OK; | |
| 1637 } | |
| 1638 | |
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1639 #if defined(FEAT_BEVAL_GUI) || defined(PROTO) |
| 7 | 1640 /* |
| 1641 * Convert the tooltip fontset name to an XFontSet. | |
| 1642 */ | |
| 1643 void | |
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1644 gui_init_tooltip_font(void) |
| 7 | 1645 { |
| 1646 XrmValue from, to; | |
| 1647 | |
| 1648 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1649 from.size = strlen(from.addr); | |
| 1650 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1651 to.size = sizeof(XFontSet); | |
| 1652 | |
| 1653 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1654 { | |
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1655 // Failed. What to do? |
| 7 | 1656 } |
| 1657 } | |
| 1658 #endif | |
| 1659 | |
| 1660 #if defined(FEAT_MENU) || defined(PROTO) | |
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1661 // Convert the menu font/fontset name to an XFontStruct/XFontset |
| 7 | 1662 void |
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1663 gui_init_menu_font(void) |
| 7 | 1664 { |
| 1665 XrmValue from, to; | |
| 1666 | |
| 1667 #ifdef FONTSET_ALWAYS | |
| 1668 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1669 from.size = strlen(from.addr); | |
| 1670 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1671 to.size = sizeof(GuiFontset); | |
| 1672 | |
| 1673 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1674 { | |
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1675 // Failed. What to do? |
| 7 | 1676 } |
| 1677 #else | |
| 1678 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1679 from.size = strlen(from.addr); | |
| 1680 to.addr = (XtPointer)&gui.menu_font; | |
| 1681 to.size = sizeof(GuiFont); | |
| 1682 | |
| 1683 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1684 { | |
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1685 // Failed. What to do? |
| 7 | 1686 } |
| 1687 #endif | |
| 1688 } | |
| 1689 #endif | |
| 1690 | |
| 1691 void | |
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|
1692 gui_mch_exit(int rc UNUSED) |
| 7 | 1693 { |
| 1694 #if 0 | |
|
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1695 // Lesstif gives an error message here, and so does Solaris. The man page |
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1696 // says that this isn't needed when exiting, so just skip it. |
| 7 | 1697 XtCloseDisplay(gui.dpy); |
| 1698 #endif | |
|
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1699 VIM_CLEAR(gui_argv); |
| 7 | 1700 } |
| 1701 | |
| 1702 /* | |
| 1703 * Get the position of the top left corner of the window. | |
| 1704 */ | |
| 1705 int | |
|
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1706 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1707 { |
| 1708 Dimension xpos, ypos; | |
| 1709 | |
| 1710 XtVaGetValues(vimShell, | |
| 1711 XtNx, &xpos, | |
| 1712 XtNy, &ypos, | |
| 1713 NULL); | |
| 1714 *x = xpos; | |
| 1715 *y = ypos; | |
| 1716 return OK; | |
| 1717 } | |
| 1718 | |
| 1719 /* | |
| 1720 * Set the position of the top left corner of the window to the given | |
| 1721 * coordinates. | |
| 1722 */ | |
| 1723 void | |
|
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1724 gui_mch_set_winpos(int x, int y) |
| 7 | 1725 { |
| 1726 XtVaSetValues(vimShell, | |
| 1727 XtNx, x, | |
| 1728 XtNy, y, | |
| 1729 NULL); | |
| 1730 } | |
| 1731 | |
| 1732 void | |
|
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1733 gui_mch_set_shellsize( |
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1734 int width, |
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1735 int height, |
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1736 int min_width, |
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1737 int min_height, |
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1738 int base_width, |
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1739 int base_height, |
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1740 int direction UNUSED) |
| 7 | 1741 { |
| 51 | 1742 #ifdef FEAT_XIM |
| 1743 height += xim_get_status_area_height(), | |
| 1744 #endif | |
| 7 | 1745 XtVaSetValues(vimShell, |
| 1746 XtNwidthInc, gui.char_width, | |
| 1747 XtNheightInc, gui.char_height, | |
| 1748 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1749 XtNbaseWidth, base_width, | |
| 1750 XtNbaseHeight, base_height, | |
| 1751 #endif | |
| 1752 XtNminWidth, min_width, | |
| 1753 XtNminHeight, min_height, | |
| 1754 XtNwidth, width, | |
| 1755 XtNheight, height, | |
| 1756 NULL); | |
| 1757 } | |
| 1758 | |
| 1759 /* | |
| 445 | 1760 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1761 * Is there no way in X to find out how wide the borders really are? |
| 1762 */ | |
| 1763 void | |
|
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1764 gui_mch_get_screen_dimensions( |
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1765 int *screen_w, |
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1766 int *screen_h) |
| 7 | 1767 { |
| 1768 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1769 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1770 } | |
| 1771 | |
| 1772 /* | |
| 1773 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1774 * font. | |
| 1775 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1776 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1777 */ | |
| 1778 int | |
|
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1779 gui_mch_init_font( |
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1780 char_u *font_name, |
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1781 int do_fontset UNUSED) |
| 7 | 1782 { |
| 1783 XFontStruct *font = NULL; | |
| 1784 | |
| 1785 #ifdef FEAT_XFONTSET | |
| 1786 XFontSet fontset = NULL; | |
| 46 | 1787 #endif |
| 1788 | |
| 1789 #ifdef FEAT_GUI_MOTIF | |
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1790 // A font name equal "*" is indicating, that we should activate the font |
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1791 // selection dialogue to get a new font name. So let us do it here. |
| 46 | 1792 if (font_name != NULL && STRCMP(font_name, "*") == 0) |
| 1793 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1794 #endif | |
| 1795 | |
| 1796 #ifdef FEAT_XFONTSET | |
| 7 | 1797 if (do_fontset) |
| 1798 { | |
|
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1799 // If 'guifontset' is set, VIM treats all font specifications as if |
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1800 // they were fontsets, and 'guifontset' becomes the default. |
| 7 | 1801 if (font_name != NULL) |
| 1802 { | |
| 1803 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1804 if (fontset == NULL) | |
| 1805 return FAIL; | |
| 1806 } | |
| 1807 } | |
| 1808 else | |
| 1809 #endif | |
| 1810 { | |
| 1811 if (font_name == NULL) | |
| 1812 { | |
| 1813 /* | |
| 1814 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1815 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1816 * will hopefully always be there. | |
| 1817 */ | |
| 1818 font_name = gui.rsrc_font_name; | |
| 1819 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1820 if (font == NULL) | |
| 1821 font_name = (char_u *)DFLT_FONT; | |
| 1822 } | |
| 1823 if (font == NULL) | |
| 1824 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1825 if (font == NULL) | |
| 1826 return FAIL; | |
| 1827 } | |
| 1828 | |
| 1829 gui_mch_free_font(gui.norm_font); | |
| 1830 #ifdef FEAT_XFONTSET | |
| 1831 gui_mch_free_fontset(gui.fontset); | |
| 1832 | |
| 1833 if (fontset != NULL) | |
| 1834 { | |
| 1835 gui.norm_font = NOFONT; | |
| 1836 gui.fontset = (GuiFontset)fontset; | |
| 1837 gui.char_width = fontset_width(fontset); | |
| 1838 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1839 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1840 } | |
| 1841 else | |
| 1842 #endif | |
| 1843 { | |
| 1844 gui.norm_font = (GuiFont)font; | |
| 1845 #ifdef FEAT_XFONTSET | |
| 1846 gui.fontset = NOFONTSET; | |
| 1847 #endif | |
| 1848 gui.char_width = font->max_bounds.width; | |
| 1849 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1850 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1851 } | |
| 1852 | |
| 1853 hl_set_font_name(font_name); | |
| 1854 | |
| 1855 /* | |
| 1856 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1857 * We should also try to work out what font to use for these when they are | |
| 1858 * not specified by X resources, but we don't yet. | |
| 1859 */ | |
| 1860 if (font_name == gui.rsrc_font_name) | |
| 1861 { | |
| 1862 if (gui.bold_font == NOFONT | |
| 1863 && gui.rsrc_bold_font_name != NULL | |
| 1864 && *gui.rsrc_bold_font_name != NUL) | |
| 1865 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1866 if (gui.ital_font == NOFONT | |
| 1867 && gui.rsrc_ital_font_name != NULL | |
| 1868 && *gui.rsrc_ital_font_name != NUL) | |
| 1869 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1870 if (gui.boldital_font == NOFONT | |
| 1871 && gui.rsrc_boldital_font_name != NULL | |
| 1872 && *gui.rsrc_boldital_font_name != NUL) | |
| 1873 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1874 FALSE); | |
| 1875 } | |
| 1876 else | |
| 1877 { | |
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1878 // When not using the font specified by the resources, also don't use |
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1879 // the bold/italic fonts, otherwise setting 'guifont' will look very |
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1880 // strange. |
| 7 | 1881 if (gui.bold_font != NOFONT) |
| 1882 { | |
| 1883 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1884 gui.bold_font = NOFONT; | |
| 1885 } | |
| 1886 if (gui.ital_font != NOFONT) | |
| 1887 { | |
| 1888 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1889 gui.ital_font = NOFONT; | |
| 1890 } | |
| 1891 if (gui.boldital_font != NOFONT) | |
| 1892 { | |
| 1893 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1894 gui.boldital_font = NOFONT; | |
| 1895 } | |
| 1896 } | |
| 1897 | |
| 46 | 1898 #ifdef FEAT_GUI_MOTIF |
| 1899 gui_motif_synch_fonts(); | |
| 1900 #endif | |
| 1901 | |
| 7 | 1902 return OK; |
| 1903 } | |
| 1904 | |
| 1905 /* | |
| 1906 * Get a font structure for highlighting. | |
| 1907 */ | |
| 1908 GuiFont | |
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1909 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1910 { |
| 1911 XFontStruct *font; | |
| 1912 | |
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1913 if (!gui.in_use || name == NULL) // can't do this when GUI not running |
| 7 | 1914 return NOFONT; |
| 1915 | |
| 1916 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1917 | |
| 1918 if (font == NULL) | |
| 1919 { | |
| 1920 if (giveErrorIfMissing) | |
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1921 semsg(_(e_font), name); |
| 7 | 1922 return NOFONT; |
| 1923 } | |
| 1924 | |
| 1925 #ifdef DEBUG | |
| 1926 printf("Font Information for '%s':\n", name); | |
| 1927 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1928 font->max_bounds.width, font->ascent + font->descent, | |
| 1929 font->ascent, font->descent); | |
| 1930 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1931 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1932 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1933 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1934 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1935 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1936 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1937 printf(" leftink = %d, rightink = %d\n", | |
| 1938 (font->min_bounds.lbearing < 0), | |
| 1939 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1940 printf("\n"); | |
| 1941 #endif | |
| 1942 | |
| 1943 if (font->max_bounds.width != font->min_bounds.width) | |
| 1944 { | |
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1945 semsg(_(e_fontwidth), name); |
| 7 | 1946 XFreeFont(gui.dpy, font); |
| 1947 return NOFONT; | |
| 1948 } | |
| 1949 return (GuiFont)font; | |
| 1950 } | |
| 1951 | |
| 46 | 1952 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1953 /* |
| 1954 * Return the name of font "font" in allocated memory. | |
| 1955 */ | |
| 1956 char_u * | |
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1957 gui_mch_get_fontname(GuiFont font, char_u *name) |
| 38 | 1958 { |
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1959 char_u *ret = NULL; |
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1960 |
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1961 if (name != NULL && font == NULL) |
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1962 { |
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1963 // In this case, there's no way other than doing this. |
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1964 ret = vim_strsave(name); |
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1965 } |
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1966 else if (font != NULL) |
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1967 { |
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1968 // In this case, try to retrieve the XLFD corresponding to 'font'->fid; |
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1969 // if failed, use 'name' unless it's NULL. |
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1970 unsigned long value = 0L; |
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1971 |
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1972 if (XGetFontProperty(font, XA_FONT, &value)) |
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1973 { |
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1974 char *xa_font_name = NULL; |
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1975 |
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1976 xa_font_name = XGetAtomName(gui.dpy, value); |
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1977 if (xa_font_name != NULL) |
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1978 { |
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1979 ret = vim_strsave((char_u *)xa_font_name); |
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1980 XFree(xa_font_name); |
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1981 } |
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1982 else if (name != NULL) |
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1983 ret = vim_strsave(name); |
|
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1984 } |
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1985 else if (name != NULL) |
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1986 ret = vim_strsave(name); |
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1987 } |
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1988 return ret; |
| 38 | 1989 } |
| 46 | 1990 #endif |
| 38 | 1991 |
| 445 | 1992 /* |
| 1993 * Adjust gui.char_height (after 'linespace' was changed). | |
| 1994 */ | |
| 7 | 1995 int |
|
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1996 gui_mch_adjust_charheight(void) |
| 7 | 1997 { |
| 1998 #ifdef FEAT_XFONTSET | |
| 1999 if (gui.fontset != NOFONTSET) | |
| 2000 { | |
| 2001 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2002 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2003 + p_linespace / 2; | |
| 2004 } | |
| 2005 else | |
| 2006 #endif | |
| 2007 { | |
| 2008 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2009 | |
| 2010 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2011 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2012 } | |
| 2013 return OK; | |
| 2014 } | |
| 2015 | |
| 2016 /* | |
| 2017 * Set the current text font. | |
| 2018 */ | |
| 2019 void | |
|
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2020 gui_mch_set_font(GuiFont font) |
| 7 | 2021 { |
| 2022 static Font prev_font = (Font)-1; | |
| 2023 Font fid = ((XFontStruct *)font)->fid; | |
| 2024 | |
| 2025 if (fid != prev_font) | |
| 2026 { | |
| 2027 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2028 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2029 prev_font = fid; | |
| 2030 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2031 } | |
| 2032 #ifdef FEAT_XFONTSET | |
| 2033 current_fontset = (XFontSet)NULL; | |
| 2034 #endif | |
| 2035 } | |
| 2036 | |
| 2037 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2038 /* | |
| 2039 * Set the current text fontset. | |
| 2040 * Adjust the ascent, in case it's different. | |
| 2041 */ | |
| 2042 void | |
|
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2043 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2044 { |
| 2045 current_fontset = (XFontSet)fontset; | |
| 2046 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2047 } | |
| 2048 #endif | |
| 2049 | |
| 2050 /* | |
| 2051 * If a font is not going to be used, free its structure. | |
| 2052 */ | |
| 2053 void | |
|
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2054 gui_mch_free_font(GuiFont font) |
| 7 | 2055 { |
| 2056 if (font != NOFONT) | |
| 2057 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2058 } | |
| 2059 | |
| 2060 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2061 /* | |
| 2062 * If a fontset is not going to be used, free its structure. | |
| 2063 */ | |
| 2064 void | |
|
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2065 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2066 { |
| 2067 if (fontset != NOFONTSET) | |
| 2068 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2069 } | |
| 2070 | |
| 2071 /* | |
| 2072 * Load the fontset "name". | |
| 2073 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2074 */ | |
| 2075 GuiFontset | |
|
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2076 gui_mch_get_fontset( |
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2077 char_u *name, |
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2078 int giveErrorIfMissing, |
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2079 int fixed_width) |
| 7 | 2080 { |
| 2081 XFontSet fontset; | |
| 2082 char **missing, *def_str; | |
| 2083 int num_missing; | |
| 2084 | |
| 2085 if (!gui.in_use || name == NULL) | |
| 2086 return NOFONTSET; | |
| 2087 | |
| 2088 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2089 &def_str); | |
| 2090 if (num_missing > 0) | |
| 2091 { | |
| 2092 int i; | |
| 2093 | |
| 2094 if (giveErrorIfMissing) | |
| 2095 { | |
|
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2096 semsg(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); |
| 7 | 2097 for (i = 0; i < num_missing; i++) |
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2098 semsg("%s", missing[i]); |
| 7 | 2099 } |
| 2100 XFreeStringList(missing); | |
| 2101 } | |
| 2102 | |
| 2103 if (fontset == NULL) | |
| 2104 { | |
| 2105 if (giveErrorIfMissing) | |
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2106 semsg(_(e_fontset), name); |
| 7 | 2107 return NOFONTSET; |
| 2108 } | |
| 2109 | |
| 2110 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2111 { | |
| 2112 XFreeFontSet(gui.dpy, fontset); | |
| 2113 return NOFONTSET; | |
| 2114 } | |
| 2115 return (GuiFontset)fontset; | |
| 2116 } | |
| 2117 | |
| 2118 /* | |
| 2119 * Check if fontset "fs" is fixed width. | |
| 2120 */ | |
| 2121 static int | |
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2122 check_fontset_sanity(XFontSet fs) |
| 7 | 2123 { |
| 2124 XFontStruct **xfs; | |
| 2125 char **font_name; | |
| 2126 int fn; | |
| 2127 char *base_name; | |
| 2128 int i; | |
| 2129 int min_width; | |
| 2130 int min_font_idx = 0; | |
| 2131 | |
| 2132 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2133 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2134 for (i = 0; i < fn; i++) | |
| 2135 { | |
| 2136 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2137 { | |
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2138 semsg(_("E252: Fontset name: %s"), base_name); |
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2139 semsg(_("Font '%s' is not fixed-width"), font_name[i]); |
| 7 | 2140 return FAIL; |
| 2141 } | |
| 2142 } | |
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2143 // scan base font width |
| 7 | 2144 min_width = 32767; |
| 2145 for (i = 0; i < fn; i++) | |
| 2146 { | |
| 2147 if (xfs[i]->max_bounds.width<min_width) | |
| 2148 { | |
| 2149 min_width = xfs[i]->max_bounds.width; | |
| 2150 min_font_idx = i; | |
| 2151 } | |
| 2152 } | |
| 2153 for (i = 0; i < fn; i++) | |
| 2154 { | |
| 2155 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2156 && xfs[i]->max_bounds.width != min_width) | |
| 2157 { | |
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2158 semsg(_("E253: Fontset name: %s"), base_name); |
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2159 semsg(_("Font0: %s"), font_name[min_font_idx]); |
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2160 semsg(_("Font%d: %s"), i, font_name[i]); |
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2161 semsg(_("Font%d width is not twice that of font0"), i); |
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2162 semsg(_("Font0 width: %d"), |
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2163 (int)xfs[min_font_idx]->max_bounds.width); |
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2164 semsg(_("Font%d width: %d"), i, (int)xfs[i]->max_bounds.width); |
| 7 | 2165 return FAIL; |
| 2166 } | |
| 2167 } | |
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2168 // it seems ok. Good Luck!! |
| 7 | 2169 return OK; |
| 2170 } | |
| 2171 | |
| 2172 static int | |
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2173 fontset_width(XFontSet fs) |
| 7 | 2174 { |
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2175 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2176 } |
| 2177 | |
| 2178 int | |
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2179 fontset_height( |
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2180 XFontSet fs) |
| 7 | 2181 { |
| 2182 XFontSetExtents *extents; | |
| 2183 | |
| 2184 extents = XExtentsOfFontSet(fs); | |
| 2185 return extents->max_logical_extent.height; | |
| 2186 } | |
| 2187 | |
| 2188 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2189 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2190 /* | |
| 2191 * Returns the bounding box height around the actual glyph image of all | |
| 2192 * characters in all fonts of the fontset. | |
| 2193 */ | |
| 2194 int | |
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2195 fontset_height2(XFontSet fs) |
| 7 | 2196 { |
| 2197 XFontSetExtents *extents; | |
| 2198 | |
| 2199 extents = XExtentsOfFontSet(fs); | |
| 2200 return extents->max_ink_extent.height; | |
| 2201 } | |
| 2202 #endif | |
| 2203 | |
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2204 #if 0 |
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2205 // NOT USED YET |
| 7 | 2206 static int |
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2207 fontset_descent(XFontSet fs) |
| 7 | 2208 { |
| 2209 XFontSetExtents *extents; | |
| 2210 | |
| 2211 extents = XExtentsOfFontSet (fs); | |
| 2212 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2213 } | |
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2214 #endif |
| 7 | 2215 |
| 2216 static int | |
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2217 fontset_ascent(XFontSet fs) |
| 7 | 2218 { |
| 2219 XFontSetExtents *extents; | |
| 2220 | |
| 2221 extents = XExtentsOfFontSet(fs); | |
| 2222 return -extents->max_logical_extent.y; | |
| 2223 } | |
| 2224 | |
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2225 #endif // FEAT_XFONTSET |
| 7 | 2226 |
| 2227 /* | |
| 2228 * Return the Pixel value (color) for the given color name. | |
| 2229 * Return INVALCOLOR for error. | |
| 2230 */ | |
| 2231 guicolor_T | |
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2232 gui_mch_get_color(char_u *name) |
| 7 | 2233 { |
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2234 guicolor_T requested; |
| 7 | 2235 |
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2236 // can't do this when GUI not running |
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2237 if (!gui.in_use || name == NULL || *name == NUL) |
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2238 return INVALCOLOR; |
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2239 |
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2240 requested = gui_get_color_cmn(name); |
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2241 if (requested == INVALCOLOR) |
| 7 | 2242 return INVALCOLOR; |
| 2243 | |
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2244 return gui_mch_get_rgb_color( |
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2245 (requested & 0xff0000) >> 16, |
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2246 (requested & 0xff00) >> 8, |
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2247 requested & 0xff); |
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2248 } |
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2249 |
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2250 /* |
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2251 * Return the Pixel value (color) for the given RGB values. |
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2252 * Return INVALCOLOR for error. |
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2253 */ |
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2254 guicolor_T |
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2255 gui_mch_get_rgb_color(int r, int g, int b) |
|
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diff
changeset
|
2256 { |
|
13244
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diff
changeset
|
2257 XColor available; |
|
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patch 8.0.0767: build failure with Athena and Motif
Christian Brabandt <cb@256bit.org>
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|
2258 Colormap colormap; |
|
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|
2259 |
|
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|
2260 #if 0 |
|
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parents:
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diff
changeset
|
2261 // Using XParseColor() is very slow, put rgb in XColor directly. |
|
13858
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Christian Brabandt <cb@256bit.org>
parents:
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|
2262 |
|
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parents:
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diff
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|
2263 char spec[8]; // space enough to hold "#RRGGBB" |
|
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diff
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|
2264 vim_snprintf(spec, sizeof(spec), "#%.2x%.2x%.2x", r, g, b); |
|
9634
86d470495333
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diff
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|
2265 if (XParseColor(gui.dpy, colormap, (char *)spec, &available) != 0 |
|
86d470495333
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diff
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|
2266 && XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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diff
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|
2267 return (guicolor_T)available.pixel; |
|
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|
2268 #endif |
|
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|
2269 colormap = DefaultColormap(gui.dpy, DefaultScreen(gui.dpy)); |
|
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changeset
|
2270 vim_memset(&available, 0, sizeof(XColor)); |
|
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diff
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|
2271 available.red = r << 8; |
|
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|
2272 available.green = g << 8; |
|
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changeset
|
2273 available.blue = b << 8; |
|
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parents:
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diff
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|
2274 if (XAllocColor(gui.dpy, colormap, &available) != 0) |
|
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|
2275 return (guicolor_T)available.pixel; |
| 7 | 2276 |
| 2277 return INVALCOLOR; | |
| 2278 } | |
| 2279 | |
| 2280 /* | |
| 206 | 2281 * Set the current text foreground color. |
| 2282 */ | |
| 7 | 2283 void |
|
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diff
changeset
|
2284 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2285 { |
| 2286 if (color != prev_fg_color) | |
| 2287 { | |
| 2288 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2289 prev_fg_color = color; | |
| 2290 } | |
| 2291 } | |
| 2292 | |
| 2293 /* | |
| 2294 * Set the current text background color. | |
| 2295 */ | |
| 2296 void | |
|
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7803
diff
changeset
|
2297 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2298 { |
| 2299 if (color != prev_bg_color) | |
| 2300 { | |
| 2301 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2302 prev_bg_color = color; | |
| 2303 } | |
| 2304 } | |
| 2305 | |
| 2306 /* | |
| 206 | 2307 * Set the current text special color. |
| 2308 */ | |
| 2309 void | |
|
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diff
changeset
|
2310 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2311 { |
| 2312 prev_sp_color = color; | |
| 2313 } | |
| 2314 | |
| 2315 /* | |
| 7 | 2316 * create a mouse pointer that is blank |
| 2317 */ | |
| 2318 static Cursor | |
|
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7803
diff
changeset
|
2319 gui_x11_create_blank_mouse(void) |
| 7 | 2320 { |
| 2321 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2322 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2323 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2324 XFreeGC(gui.dpy, gc); | |
| 2325 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2326 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2327 } | |
| 2328 | |
| 206 | 2329 /* |
| 2330 * Draw a curled line at the bottom of the character cell. | |
| 2331 */ | |
| 2332 static void | |
|
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diff
changeset
|
2333 draw_curl(int row, int col, int cells) |
| 206 | 2334 { |
| 2335 int i; | |
| 2336 int offset; | |
| 1887 | 2337 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2338 |
| 2339 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2340 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2341 { | |
| 2342 offset = val[i % 8]; | |
| 2343 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2344 FILL_Y(row + 1) - 1 - offset); | |
| 2345 } | |
| 2346 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2347 } | |
| 2348 | |
| 7 | 2349 void |
|
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7803
diff
changeset
|
2350 gui_mch_draw_string( |
|
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diff
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|
2351 int row, |
|
bcef391c101c
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diff
changeset
|
2352 int col, |
|
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diff
changeset
|
2353 char_u *s, |
|
bcef391c101c
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parents:
7803
diff
changeset
|
2354 int len, |
|
bcef391c101c
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2355 int flags) |
| 7 | 2356 { |
| 2357 int cells = len; | |
| 717 | 2358 static void *buf = NULL; |
| 7 | 2359 static int buflen = 0; |
| 2360 char_u *p; | |
| 2361 int wlen = 0; | |
| 2362 int c; | |
| 2363 | |
| 2364 if (enc_utf8) | |
| 2365 { | |
|
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diff
changeset
|
2366 // Convert UTF-8 byte sequence to 16 bit characters for the X |
|
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|
2367 // functions. Need a buffer for the 16 bit characters. Keep it |
|
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parents:
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diff
changeset
|
2368 // between calls, because allocating it each time is slow. |
| 7 | 2369 if (buflen < len) |
| 2370 { | |
| 2371 XtFree((char *)buf); | |
| 717 | 2372 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2373 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2374 buflen = len; |
| 2375 } | |
| 2376 p = s; | |
| 2377 cells = 0; | |
| 2378 while (p < s + len) | |
| 2379 { | |
| 2380 c = utf_ptr2char(p); | |
|
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changeset
|
2381 #ifdef FEAT_XFONTSET |
| 717 | 2382 if (current_fontset != NULL) |
| 2383 { | |
|
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diff
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|
2384 # ifdef SMALL_WCHAR_T |
| 1887 | 2385 if (c >= 0x10000) |
|
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parents:
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diff
changeset
|
2386 c = 0xbf; // show chars > 0xffff as ? |
|
15597
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2387 # endif |
| 717 | 2388 ((wchar_t *)buf)[wlen] = c; |
| 2389 } | |
| 2390 else | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2391 #endif |
| 717 | 2392 { |
| 2393 if (c >= 0x10000) | |
|
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parents:
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diff
changeset
|
2394 c = 0xbf; // show chars > 0xffff as ? |
| 717 | 2395 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; |
| 2396 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2397 } | |
| 7 | 2398 ++wlen; |
| 2399 cells += utf_char2cells(c); | |
| 474 | 2400 p += utf_ptr2len(p); |
| 7 | 2401 } |
| 2402 } | |
| 2403 else if (has_mbyte) | |
| 2404 { | |
| 2405 cells = 0; | |
| 2406 for (p = s; p < s + len; ) | |
| 2407 { | |
| 2408 cells += ptr2cells(p); | |
| 474 | 2409 p += (*mb_ptr2len)(p); |
| 7 | 2410 } |
| 2411 } | |
| 2412 | |
| 2413 #ifdef FEAT_XFONTSET | |
| 2414 if (current_fontset != NULL) | |
| 2415 { | |
|
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parents:
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diff
changeset
|
2416 // Setup a clip rectangle to avoid spilling over in the next or |
|
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parents:
18671
diff
changeset
|
2417 // previous line. This is apparently needed for some fonts which are |
|
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parents:
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diff
changeset
|
2418 // used in a fontset. |
| 7 | 2419 XRectangle clip; |
| 2420 | |
| 2421 clip.x = 0; | |
| 2422 clip.y = 0; | |
| 2423 clip.height = gui.char_height; | |
| 2424 clip.width = gui.char_width * cells + 1; | |
| 2425 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2426 &clip, 1, Unsorted); | |
| 2427 } | |
| 2428 #endif | |
| 2429 | |
| 2430 if (flags & DRAW_TRANSP) | |
| 2431 { | |
| 2432 if (enc_utf8) | |
| 2433 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2434 TEXT_Y(row), buf, wlen); | |
| 2435 else | |
| 2436 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2437 TEXT_Y(row), (char *)s, len); | |
| 2438 } | |
| 2439 else if (p_linespace != 0 | |
| 2440 #ifdef FEAT_XFONTSET | |
| 2441 || current_fontset != NULL | |
| 2442 #endif | |
| 2443 ) | |
| 2444 { | |
| 2445 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2446 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2447 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2448 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2449 |
| 7 | 2450 if (enc_utf8) |
| 2451 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2452 TEXT_Y(row), buf, wlen); | |
| 2453 else | |
| 2454 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2455 TEXT_Y(row), (char *)s, len); | |
| 2456 } | |
| 2457 else | |
| 2458 { | |
|
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diff
changeset
|
2459 // XmbDrawImageString has bug, don't use it for fontset. |
| 7 | 2460 if (enc_utf8) |
| 2461 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2462 TEXT_Y(row), buf, wlen); | |
| 2463 else | |
| 2464 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2465 TEXT_Y(row), (char *)s, len); | |
| 2466 } | |
| 2467 | |
|
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diff
changeset
|
2468 // Bold trick: draw the text again with a one-pixel offset. |
| 7 | 2469 if (flags & DRAW_BOLD) |
| 2470 { | |
| 2471 if (enc_utf8) | |
| 2472 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2473 TEXT_Y(row), buf, wlen); | |
| 2474 else | |
| 2475 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2476 TEXT_Y(row), (char *)s, len); | |
| 2477 } | |
| 2478 | |
|
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|
2479 // Undercurl: draw curl at the bottom of the character cell. |
| 206 | 2480 if (flags & DRAW_UNDERC) |
| 2481 draw_curl(row, col, cells); | |
| 2482 | |
|
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|
2483 // Underline: draw a line at the bottom of the character cell. |
| 7 | 2484 if (flags & DRAW_UNDERL) |
| 206 | 2485 { |
| 2486 int y = FILL_Y(row + 1) - 1; | |
| 2487 | |
|
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|
2488 // When p_linespace is 0, overwrite the bottom row of pixels. |
|
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|
2489 // Otherwise put the line just below the character. |
| 206 | 2490 if (p_linespace > 1) |
| 2491 y -= p_linespace - 1; | |
| 7 | 2492 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2493 y, FILL_X(col + cells) - 1, y); |
| 2494 } | |
| 7 | 2495 |
|
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|
2496 if (flags & DRAW_STRIKE) |
|
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|
2497 { |
|
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changeset
|
2498 int y = FILL_Y(row + 1) - gui.char_height/2; |
|
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|
2499 |
|
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|
2500 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); |
|
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changeset
|
2501 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
|
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changeset
|
2502 y, FILL_X(col + cells) - 1, y); |
|
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changeset
|
2503 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); |
|
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|
2504 } |
|
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changeset
|
2505 |
| 7 | 2506 #ifdef FEAT_XFONTSET |
| 2507 if (current_fontset != NULL) | |
| 2508 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2509 #endif | |
| 2510 } | |
| 2511 | |
| 2512 /* | |
| 2513 * Return OK if the key with the termcap name "name" is supported. | |
| 2514 */ | |
| 2515 int | |
|
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diff
changeset
|
2516 gui_mch_haskey(char_u *name) |
| 7 | 2517 { |
| 2518 int i; | |
| 2519 | |
| 2520 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2521 if (name[0] == special_keys[i].vim_code0 && | |
| 2522 name[1] == special_keys[i].vim_code1) | |
| 2523 return OK; | |
| 2524 return FAIL; | |
| 2525 } | |
| 2526 | |
| 2527 /* | |
| 2528 * Return the text window-id and display. Only required for X-based GUI's | |
| 2529 */ | |
| 2530 int | |
|
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|
2531 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2532 { |
| 2533 *win = XtWindow(vimShell); | |
| 2534 *dis = gui.dpy; | |
| 2535 return OK; | |
| 2536 } | |
| 2537 | |
| 2538 void | |
|
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|
2539 gui_mch_beep(void) |
| 7 | 2540 { |
| 2541 XBell(gui.dpy, 0); | |
| 2542 } | |
| 2543 | |
| 2544 void | |
|
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|
2545 gui_mch_flash(int msec) |
| 7 | 2546 { |
|
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|
2547 // Do a visual beep by reversing the foreground and background colors |
| 7 | 2548 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2549 FILL_X((int)Columns) + gui.border_offset, | |
| 2550 FILL_Y((int)Rows) + gui.border_offset); | |
| 2551 XSync(gui.dpy, False); | |
|
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|
2552 ui_delay((long)msec, TRUE); // wait for a few msec |
| 7 | 2553 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, |
| 2554 FILL_X((int)Columns) + gui.border_offset, | |
| 2555 FILL_Y((int)Rows) + gui.border_offset); | |
| 2556 } | |
| 2557 | |
| 2558 /* | |
| 2559 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2560 */ | |
| 2561 void | |
|
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|
2562 gui_mch_invert_rectangle( |
|
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|
2563 int r, |
|
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|
2564 int c, |
|
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|
2565 int nr, |
|
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|
2566 int nc) |
| 7 | 2567 { |
| 2568 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2569 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2570 } | |
| 2571 | |
| 2572 /* | |
| 2573 * Iconify the GUI window. | |
| 2574 */ | |
| 2575 void | |
|
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|
2576 gui_mch_iconify(void) |
| 7 | 2577 { |
| 2578 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2579 } | |
| 2580 | |
| 2581 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2582 /* | |
| 2583 * Bring the Vim window to the foreground. | |
| 2584 */ | |
| 2585 void | |
|
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|
2586 gui_mch_set_foreground(void) |
| 7 | 2587 { |
| 2588 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2589 } | |
| 2590 #endif | |
| 2591 | |
| 2592 /* | |
| 2593 * Draw a cursor without focus. | |
| 2594 */ | |
| 2595 void | |
|
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|
2596 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2597 { |
| 2598 int w = 1; | |
| 2599 | |
| 2600 if (mb_lefthalve(gui.row, gui.col)) | |
| 2601 w = 2; | |
| 2602 gui_mch_set_fg_color(color); | |
| 2603 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2604 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2605 } | |
| 2606 | |
| 2607 /* | |
| 2608 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2609 * color "color". | |
| 2610 */ | |
| 2611 void | |
|
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|
2612 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2613 { |
| 2614 gui_mch_set_fg_color(color); | |
| 2615 | |
| 2616 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2617 #ifdef FEAT_RIGHTLEFT | |
|
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2618 // vertical line should be on the right of current point |
| 7 | 2619 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
| 2620 #endif | |
| 2621 FILL_X(gui.col), | |
| 2622 FILL_Y(gui.row) + gui.char_height - h, | |
| 2623 w, h); | |
| 2624 } | |
| 2625 | |
| 2626 /* | |
| 2627 * Catch up with any queued X events. This may put keyboard input into the | |
| 2628 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2629 * nothing in the X event queue (& no timers pending), then we return | |
| 2630 * immediately. | |
| 2631 */ | |
| 2632 void | |
|
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|
2633 gui_mch_update(void) |
| 7 | 2634 { |
| 2635 XtInputMask mask, desired; | |
| 2636 | |
| 2637 #ifdef ALT_X_INPUT | |
| 2638 if (suppress_alternate_input) | |
| 2639 desired = (XtIMXEvent | XtIMTimer); | |
| 2640 else | |
| 2641 #endif | |
| 2642 desired = (XtIMAll); | |
| 2643 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2644 && !vim_is_input_buf_full()) | |
| 2645 XtAppProcessEvent(app_context, desired); | |
| 2646 } | |
| 2647 | |
| 2648 /* | |
| 2649 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2650 * from the keyboard. | |
| 2651 * wtime == -1 Wait forever. | |
| 2652 * wtime == 0 This should never happen. | |
| 2653 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2654 * Returns OK if a character was found to be available within the given time, | |
| 2655 * or FAIL otherwise. | |
| 2656 */ | |
| 2657 int | |
|
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2658 gui_mch_wait_for_chars(long wtime) |
| 7 | 2659 { |
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2660 int focus; |
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2661 int retval = FAIL; |
| 7 | 2662 |
| 2663 /* | |
| 2664 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2665 * this function (otherwise a random value on the stack may be changed). | |
| 2666 */ | |
| 2667 static int timed_out; | |
| 2668 XtIntervalId timer = (XtIntervalId)0; | |
| 2669 XtInputMask desired; | |
|
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2670 #ifdef FEAT_JOB_CHANNEL |
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2671 XtIntervalId channel_timer = (XtIntervalId)0; |
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2672 #endif |
| 7 | 2673 |
| 2674 timed_out = FALSE; | |
| 2675 | |
|
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2676 if (wtime >= 0) |
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2677 timer = XtAppAddTimeOut(app_context, |
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2678 (long_u)(wtime == 0 ? 1L : wtime), |
|
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2679 gui_x11_timer_cb, &timed_out); |
|
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2680 #ifdef FEAT_JOB_CHANNEL |
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2681 // If there is a channel with the keep_open flag we need to poll for input |
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2682 // on them. |
|
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2683 if (channel_any_keep_open()) |
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2684 channel_timer = XtAppAddTimeOut(app_context, (long_u)20, |
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2685 channel_poll_cb, (XtPointer)&channel_timer); |
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2686 #endif |
| 7 | 2687 |
| 2688 focus = gui.in_focus; | |
|
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2689 desired = (XtIMAll); |
| 7 | 2690 while (!timed_out) |
| 2691 { | |
|
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2692 // Stop or start blinking when focus changes |
| 7 | 2693 if (gui.in_focus != focus) |
| 2694 { | |
| 2695 if (gui.in_focus) | |
| 2696 gui_mch_start_blink(); | |
| 2697 else | |
|
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|
2698 gui_mch_stop_blink(TRUE); |
| 7 | 2699 focus = gui.in_focus; |
| 2700 } | |
| 2701 | |
|
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2702 #ifdef MESSAGE_QUEUE |
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2703 # ifdef FEAT_TIMERS |
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2704 did_add_timer = FALSE; |
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2705 # endif |
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2706 parse_queued_messages(); |
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2707 # ifdef FEAT_TIMERS |
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2708 if (did_add_timer) |
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2709 // Need to recompute the waiting time. |
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2710 break; |
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2711 # endif |
| 2638 | 2712 #endif |
| 2713 | |
| 7 | 2714 /* |
| 2715 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2716 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2717 * event arrives. No need to check for input_buf_full because we are | |
| 2718 * returning as soon as it contains a single char. Note that | |
| 2719 * XtAppNextEvent() may not be used because it will not return after a | |
| 2720 * timer event has arrived -- webb | |
| 2721 */ | |
| 2722 XtAppProcessEvent(app_context, desired); | |
| 2723 | |
| 2724 if (input_available()) | |
| 2725 { | |
|
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2726 retval = OK; |
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2727 break; |
| 7 | 2728 } |
| 2729 } | |
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2730 |
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2731 if (timer != (XtIntervalId)0 && !timed_out) |
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2732 XtRemoveTimeOut(timer); |
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2733 #ifdef FEAT_JOB_CHANNEL |
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2734 if (channel_timer != (XtIntervalId)0) |
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2735 XtRemoveTimeOut(channel_timer); |
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2736 #endif |
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2737 |
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2738 return retval; |
| 7 | 2739 } |
| 2740 | |
| 2741 /* | |
| 2742 * Output routines. | |
| 2743 */ | |
| 2744 | |
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2745 /* |
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2746 * Flush any output to the screen |
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2747 */ |
| 7 | 2748 void |
|
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2749 gui_mch_flush(void) |
| 7 | 2750 { |
| 2751 XFlush(gui.dpy); | |
| 2752 } | |
| 2753 | |
| 2754 /* | |
| 2755 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2756 * (row2, col2) inclusive. | |
| 2757 */ | |
| 2758 void | |
|
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|
2759 gui_mch_clear_block( |
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|
2760 int row1, |
|
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diff
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|
2761 int col1, |
|
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diff
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|
2762 int row2, |
|
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diff
changeset
|
2763 int col2) |
| 7 | 2764 { |
| 2765 int x; | |
| 2766 | |
| 2767 x = FILL_X(col1); | |
| 2768 | |
|
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|
2769 // Clear one extra pixel at the far right, for when bold characters have |
|
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diff
changeset
|
2770 // spilled over to the next column. |
| 7 | 2771 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), |
| 2772 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2773 (row2 - row1 + 1) * gui.char_height); | |
| 2774 } | |
| 2775 | |
| 2776 void | |
|
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diff
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|
2777 gui_mch_clear_all(void) |
| 7 | 2778 { |
| 2779 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2780 } | |
| 2781 | |
| 2782 /* | |
| 2783 * Delete the given number of lines from the given row, scrolling up any | |
| 2784 * text further down within the scroll region. | |
| 2785 */ | |
| 2786 void | |
|
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diff
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|
2787 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2788 { |
| 2789 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2790 return; // Can't see the window |
|
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|
2791 |
|
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|
2792 // copy one extra pixel at the far right, for when bold has spilled |
|
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|
2793 // over |
| 7 | 2794 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2795 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2796 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2797 + (gui.scroll_region_right == Columns - 1), | |
| 2798 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2799 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2800 | |
| 2801 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2802 gui.scroll_region_left, | |
| 2803 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2804 gui_x11_check_copy_area(); | |
| 2805 } | |
| 2806 | |
| 2807 /* | |
| 2808 * Insert the given number of lines before the given row, scrolling down any | |
| 2809 * following text within the scroll region. | |
| 2810 */ | |
| 2811 void | |
|
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diff
changeset
|
2812 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2813 { |
| 2814 if (gui.visibility == VisibilityFullyObscured) | |
|
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|
2815 return; // Can't see the window |
|
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|
2816 |
|
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|
2817 // copy one extra pixel at the far right, for when bold has spilled |
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|
2818 // over |
| 7 | 2819 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, |
| 2820 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2821 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2822 + (gui.scroll_region_right == Columns - 1), | |
| 2823 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2824 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2825 | |
| 2826 gui_clear_block(row, gui.scroll_region_left, | |
| 2827 row + num_lines - 1, gui.scroll_region_right); | |
| 2828 gui_x11_check_copy_area(); | |
| 2829 } | |
| 2830 | |
| 2831 /* | |
| 2832 * Update the region revealed by scrolling up/down. | |
| 2833 */ | |
| 2834 static void | |
|
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diff
changeset
|
2835 gui_x11_check_copy_area(void) |
| 7 | 2836 { |
| 2837 XEvent event; | |
| 2838 XGraphicsExposeEvent *gevent; | |
| 2839 | |
| 2840 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2841 return; | |
| 2842 | |
| 2843 XFlush(gui.dpy); | |
| 2844 | |
|
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|
2845 // Wait to check whether the scroll worked or not |
| 7 | 2846 for (;;) |
| 2847 { | |
| 2848 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
|
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|
2849 return; // The scroll worked. |
| 7 | 2850 |
| 2851 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2852 { | |
| 2853 gevent = (XGraphicsExposeEvent *)&event; | |
| 2854 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2855 if (gevent->count == 0) | |
|
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|
2856 return; // This was the last expose event |
| 7 | 2857 } |
| 2858 XSync(gui.dpy, False); | |
| 2859 } | |
| 2860 } | |
| 2861 | |
| 2862 /* | |
| 2863 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2864 */ | |
| 2865 | |
| 2866 void | |
|
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|
2867 clip_mch_lose_selection(Clipboard_T *cbd) |
| 7 | 2868 { |
| 2869 clip_x11_lose_selection(vimShell, cbd); | |
| 2870 } | |
| 2871 | |
| 2872 int | |
|
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|
2873 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 2874 { |
| 2875 return clip_x11_own_selection(vimShell, cbd); | |
| 2876 } | |
| 2877 | |
| 2878 void | |
|
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diff
changeset
|
2879 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 2880 { |
|
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diff
changeset
|
2881 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 2882 } |
| 2883 | |
| 2884 void | |
|
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diff
changeset
|
2885 clip_mch_set_selection( |
|
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diff
changeset
|
2886 Clipboard_T *cbd) |
| 7 | 2887 { |
| 2888 clip_x11_set_selection(cbd); | |
| 2889 } | |
| 2890 | |
| 2891 #if defined(FEAT_MENU) || defined(PROTO) | |
| 2892 /* | |
| 2893 * Menu stuff. | |
| 2894 */ | |
| 2895 | |
| 2896 /* | |
| 2897 * Make a menu either grey or not grey. | |
| 2898 */ | |
| 2899 void | |
|
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diff
changeset
|
2900 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 2901 { |
| 2902 if (menu->id != (Widget)0) | |
| 2903 { | |
| 2904 gui_mch_menu_hidden(menu, False); | |
| 2905 if (grey | |
| 2906 #ifdef FEAT_GUI_MOTIF | |
| 2907 || !menu->sensitive | |
| 2908 #endif | |
| 2909 ) | |
| 2910 XtSetSensitive(menu->id, False); | |
| 2911 else | |
| 2912 XtSetSensitive(menu->id, True); | |
| 2913 } | |
| 2914 } | |
| 2915 | |
| 2916 /* | |
| 2917 * Make menu item hidden or not hidden | |
| 2918 */ | |
| 2919 void | |
|
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diff
changeset
|
2920 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 2921 { |
| 2922 if (menu->id != (Widget)0) | |
| 2923 { | |
| 2924 if (hidden) | |
| 2925 XtUnmanageChild(menu->id); | |
| 2926 else | |
| 2927 XtManageChild(menu->id); | |
| 2928 } | |
| 2929 } | |
| 2930 | |
| 2931 /* | |
| 2932 * This is called after setting all the menus to grey/hidden or not. | |
| 2933 */ | |
| 2934 void | |
|
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|
2935 gui_mch_draw_menubar(void) |
| 7 | 2936 { |
|
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|
2937 // Nothing to do in X |
| 7 | 2938 } |
| 2939 | |
| 2940 void | |
|
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diff
changeset
|
2941 gui_x11_menu_cb( |
|
bcef391c101c
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diff
changeset
|
2942 Widget w UNUSED, |
|
bcef391c101c
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diff
changeset
|
2943 XtPointer client_data, |
|
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diff
changeset
|
2944 XtPointer call_data UNUSED) |
| 7 | 2945 { |
| 2946 gui_menu_cb((vimmenu_T *)client_data); | |
| 2947 } | |
| 2948 | |
|
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diff
changeset
|
2949 #endif // FEAT_MENU |
| 7 | 2950 |
| 2951 | |
| 2952 | |
| 2953 /* | |
| 2954 * Function called when window closed. Works like ":qa". | |
| 2955 * Should put up a requester! | |
| 2956 */ | |
| 2957 static void | |
|
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7803
diff
changeset
|
2958 gui_x11_wm_protocol_handler( |
|
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7803
diff
changeset
|
2959 Widget w UNUSED, |
|
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parents:
7803
diff
changeset
|
2960 XtPointer client_data UNUSED, |
|
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changeset
|
2961 XEvent *event, |
|
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parents:
7803
diff
changeset
|
2962 Boolean *dum UNUSED) |
| 7 | 2963 { |
| 2964 /* | |
| 2965 * Only deal with Client messages. | |
| 2966 */ | |
| 2967 if (event->type != ClientMessage) | |
| 2968 return; | |
| 2969 | |
| 2970 /* | |
| 2971 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 2972 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 2973 * Just sync our swap files. | |
| 2974 */ | |
| 1887 | 2975 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 2976 wm_atoms[SAVE_YOURSELF_IDX]) |
| 2977 { | |
| 2978 out_flush(); | |
|
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|
2979 ml_sync_all(FALSE, FALSE); // preserve all swap files |
|
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|
2980 |
|
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|
2981 // Set the window's WM_COMMAND property, to let the window manager |
|
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diff
changeset
|
2982 // know we are done saving ourselves. We don't want to be restarted, |
|
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changeset
|
2983 // thus set argv to NULL. |
| 7 | 2984 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); |
| 2985 return; | |
| 2986 } | |
| 2987 | |
| 1887 | 2988 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 2989 wm_atoms[DELETE_WINDOW_IDX]) |
| 2990 return; | |
| 2991 | |
| 2992 gui_shell_closed(); | |
| 2993 } | |
| 2994 | |
| 2995 #ifdef FEAT_CLIENTSERVER | |
| 2996 /* | |
| 2997 * Function called when property changed. Check for incoming commands | |
| 2998 */ | |
| 2999 static void | |
|
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|
3000 gui_x11_send_event_handler( |
|
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|
3001 Widget w UNUSED, |
|
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|
3002 XtPointer client_data UNUSED, |
|
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|
3003 XEvent *event, |
|
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|
3004 Boolean *dum UNUSED) |
| 7 | 3005 { |
| 3006 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3007 | |
| 3008 if (e->type == PropertyNotify && e->window == commWindow | |
| 3009 && e->atom == commProperty && e->state == PropertyNewValue) | |
|
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5196
diff
changeset
|
3010 serverEventProc(gui.dpy, event, 0); |
| 7 | 3011 } |
| 3012 #endif | |
| 3013 | |
| 3014 /* | |
| 3015 * Cursor blink functions. | |
| 3016 * | |
| 3017 * This is a simple state machine: | |
| 3018 * BLINK_NONE not blinking at all | |
| 3019 * BLINK_OFF blinking, cursor is not shown | |
| 3020 * BLINK_ON blinking, cursor is shown | |
| 3021 */ | |
| 3022 | |
| 3023 #define BLINK_NONE 0 | |
| 3024 #define BLINK_OFF 1 | |
| 3025 #define BLINK_ON 2 | |
| 3026 | |
| 3027 static int blink_state = BLINK_NONE; | |
| 3028 static long_u blink_waittime = 700; | |
| 3029 static long_u blink_ontime = 400; | |
| 3030 static long_u blink_offtime = 250; | |
| 3031 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3032 | |
|
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|
3033 int |
|
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changeset
|
3034 gui_mch_is_blinking(void) |
|
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|
3035 { |
|
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|
3036 return blink_state != BLINK_NONE; |
|
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|
3037 } |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
3038 |
|
9428
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parents:
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diff
changeset
|
3039 int |
|
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9213
diff
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|
3040 gui_mch_is_blink_off(void) |
|
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|
3041 { |
|
0c7f47088e55
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diff
changeset
|
3042 return blink_state == BLINK_OFF; |
|
0c7f47088e55
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diff
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|
3043 } |
|
0c7f47088e55
commit https://github.com/vim/vim/commit/9d5d3c9c4468ad76f16b50eabd3d9e7eab2ed44d
Christian Brabandt <cb@256bit.org>
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9213
diff
changeset
|
3044 |
| 7 | 3045 void |
|
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parents:
7823
diff
changeset
|
3046 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3047 { |
| 3048 blink_waittime = waittime; | |
| 3049 blink_ontime = on; | |
| 3050 blink_offtime = off; | |
| 3051 } | |
| 3052 | |
| 3053 /* | |
| 3054 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3055 */ | |
| 3056 void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3057 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 3058 { |
| 3059 if (blink_timer != (XtIntervalId)0) | |
| 3060 { | |
| 3061 XtRemoveTimeOut(blink_timer); | |
| 3062 blink_timer = (XtIntervalId)0; | |
| 3063 } | |
|
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diff
changeset
|
3064 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
| 7 | 3065 gui_update_cursor(TRUE, FALSE); |
| 3066 blink_state = BLINK_NONE; | |
| 3067 } | |
| 3068 | |
| 3069 static void | |
|
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7803
diff
changeset
|
3070 gui_x11_blink_cb( |
|
bcef391c101c
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7803
diff
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|
3071 XtPointer timed_out UNUSED, |
|
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diff
changeset
|
3072 XtIntervalId *interval_id UNUSED) |
| 7 | 3073 { |
| 3074 if (blink_state == BLINK_ON) | |
| 3075 { | |
| 3076 gui_undraw_cursor(); | |
| 3077 blink_state = BLINK_OFF; | |
| 3078 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3079 gui_x11_blink_cb, NULL); | |
| 3080 } | |
| 3081 else | |
| 3082 { | |
| 3083 gui_update_cursor(TRUE, FALSE); | |
| 3084 blink_state = BLINK_ON; | |
| 3085 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3086 gui_x11_blink_cb, NULL); | |
| 3087 } | |
| 3088 } | |
| 3089 | |
| 3090 /* | |
|
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|
3091 * Start the cursor blinking. If it was already blinking, this restarts the |
|
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|
3092 * waiting time and shows the cursor. |
|
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|
3093 */ |
|
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|
3094 void |
|
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|
3095 gui_mch_start_blink(void) |
|
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|
3096 { |
|
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|
3097 if (blink_timer != (XtIntervalId)0) |
|
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|
3098 XtRemoveTimeOut(blink_timer); |
|
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|
3099 // Only switch blinking on if none of the times is zero |
|
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|
3100 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) |
|
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|
3101 { |
|
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|
3102 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, |
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|
3103 gui_x11_blink_cb, NULL); |
|
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|
3104 blink_state = BLINK_ON; |
|
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|
3105 gui_update_cursor(TRUE, FALSE); |
|
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|
3106 } |
|
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|
3107 } |
|
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|
3108 |
|
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|
3109 /* |
| 7 | 3110 * Return the RGB value of a pixel as a long. |
| 3111 */ | |
|
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diff
changeset
|
3112 guicolor_T |
|
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parents:
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diff
changeset
|
3113 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3114 { |
| 3115 XColor xc; | |
| 3116 Colormap colormap; | |
| 3117 | |
| 3118 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3119 xc.pixel = pixel; | |
| 3120 XQueryColor(gui.dpy, colormap, &xc); | |
| 3121 | |
|
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9634
diff
changeset
|
3122 return (guicolor_T)(((xc.red & 0xff00) << 8) + (xc.green & 0xff00) |
|
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parents:
9634
diff
changeset
|
3123 + ((unsigned)xc.blue >> 8)); |
| 7 | 3124 } |
| 3125 | |
| 3126 /* | |
| 3127 * Add the callback functions. | |
| 3128 */ | |
| 3129 void | |
|
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diff
changeset
|
3130 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3131 { |
| 3132 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3133 gui_x11_visibility_cb, (XtPointer)0); | |
| 3134 | |
| 3135 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3136 (XtPointer)0); | |
| 3137 | |
| 3138 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3139 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3140 | |
| 3141 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3142 (XtPointer)0); | |
| 3143 /* | |
| 3144 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3145 * Only needed for some window managers. | |
| 3146 */ | |
| 3147 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3148 { | |
| 3149 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3150 (XtPointer)0); | |
| 3151 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3152 (XtPointer)0); | |
| 3153 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3154 (XtPointer)0); | |
| 3155 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3156 (XtPointer)0); | |
| 3157 } | |
| 3158 | |
| 3159 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3160 (XtPointer)0); | |
| 3161 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3162 (XtPointer)0); | |
| 3163 | |
|
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diff
changeset
|
3164 // get pointer moved events from scrollbar, needed for 'mousefocus' |
| 7 | 3165 XtAddEventHandler(vimForm, PointerMotionMask, |
| 3166 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3167 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3168 ButtonMotionMask | PointerMotionMask, | |
| 3169 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3170 } | |
| 3171 | |
| 3172 /* | |
| 88 | 3173 * Get current mouse coordinates in text window. |
| 7 | 3174 */ |
| 88 | 3175 void |
| 3176 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3177 { |
| 3178 int rootx, rooty, winx, winy; | |
| 3179 Window root, child; | |
| 3180 unsigned int mask; | |
| 3181 | |
| 3182 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3183 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3184 *x = winx; | |
| 3185 *y = winy; | |
| 3186 } else { | |
| 3187 *x = -1; | |
| 3188 *y = -1; | |
| 3189 } | |
| 7 | 3190 } |
| 3191 | |
| 3192 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3193 gui_mch_setmouse(int x, int y) |
| 7 | 3194 { |
| 3195 if (gui.wid) | |
| 3196 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3197 } | |
| 3198 | |
| 3199 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3200 XButtonPressedEvent * | |
|
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7803
diff
changeset
|
3201 gui_x11_get_last_mouse_event(void) |
| 7 | 3202 { |
| 3203 return &last_mouse_event; | |
| 3204 } | |
| 3205 #endif | |
| 3206 | |
| 3207 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3208 | |
|
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diff
changeset
|
3209 // Signs are currently always 2 chars wide. Hopefully the font is big enough |
|
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diff
changeset
|
3210 // to provide room for the bitmap! |
| 7 | 3211 # define SIGN_WIDTH (gui.char_width * 2) |
| 3212 | |
| 3213 void | |
|
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parents:
7803
diff
changeset
|
3214 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3215 { |
| 3216 XImage *sign; | |
| 3217 | |
| 3218 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3219 { | |
| 3220 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3221 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3222 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3223 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3224 TEXT_Y(row) - sign->height, | |
| 3225 sign->width, sign->height); | |
| 3226 } | |
| 3227 } | |
| 3228 | |
| 3229 void * | |
|
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diff
changeset
|
3230 gui_mch_register_sign(char_u *signfile) |
| 7 | 3231 { |
| 3232 XpmAttributes attrs; | |
| 1827 | 3233 XImage *sign = NULL; |
| 7 | 3234 int status; |
| 3235 | |
| 3236 /* | |
| 3237 * Setup the color substitution table. | |
| 3238 */ | |
| 3239 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3240 { | |
| 1827 | 3241 XpmColorSymbol color[5] = |
| 7 | 3242 { |
| 1827 | 3243 {"none", NULL, 0}, |
| 3244 {"iconColor1", NULL, 0}, | |
| 3245 {"bottomShadowColor", NULL, 0}, | |
| 3246 {"topShadowColor", NULL, 0}, | |
| 3247 {"selectColor", NULL, 0} | |
| 3248 }; | |
| 3249 attrs.valuemask = XpmColorSymbols; | |
| 3250 attrs.numsymbols = 2; | |
| 3251 attrs.colorsymbols = color; | |
| 3252 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3253 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3254 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3255 &sign, NULL, &attrs); |
| 1827 | 3256 if (status == 0) |
| 3257 { | |
|
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|
3258 // Sign width is fixed at two columns now. |
|
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changeset
|
3259 // if (sign->width > gui.sign_width) |
|
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diff
changeset
|
3260 // gui.sign_width = sign->width + 8; |
| 7 | 3261 } |
| 1827 | 3262 else |
|
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diff
changeset
|
3263 emsg(_(e_signdata)); |
| 7 | 3264 } |
| 3265 | |
| 3266 return (void *)sign; | |
| 3267 } | |
| 3268 | |
| 3269 void | |
|
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7803
diff
changeset
|
3270 gui_mch_destroy_sign(void *sign) |
| 7 | 3271 { |
| 1827 | 3272 XDestroyImage((XImage*)sign); |
| 7 | 3273 } |
| 3274 #endif | |
| 3275 | |
| 3276 | |
| 3277 #ifdef FEAT_MOUSESHAPE | |
|
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|
3278 // The last set mouse pointer shape is remembered, to be used when it goes |
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changeset
|
3279 // from hidden to not hidden. |
| 7 | 3280 static int last_shape = 0; |
| 3281 #endif | |
| 3282 | |
| 3283 /* | |
| 3284 * Use the blank mouse pointer or not. | |
| 3285 */ | |
| 3286 void | |
|
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changeset
|
3287 gui_mch_mousehide( |
|
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changeset
|
3288 int hide) // TRUE = use blank ptr, FALSE = use parent ptr |
| 7 | 3289 { |
| 3290 if (gui.pointer_hidden != hide) | |
| 3291 { | |
| 3292 gui.pointer_hidden = hide; | |
| 3293 if (hide) | |
| 3294 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3295 else | |
| 3296 #ifdef FEAT_MOUSESHAPE | |
| 3297 mch_set_mouse_shape(last_shape); | |
| 3298 #else | |
| 3299 XUndefineCursor(gui.dpy, gui.wid); | |
| 3300 #endif | |
| 3301 } | |
| 3302 } | |
| 3303 | |
| 3304 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3305 | |
|
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changeset
|
3306 // Table for shape IDs. Keep in sync with the mshape_names[] table in |
|
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changeset
|
3307 // misc2.c! |
| 7 | 3308 static int mshape_ids[] = |
| 3309 { | |
|
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|
3310 XC_left_ptr, // arrow |
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diff
changeset
|
3311 0, // blank |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3312 XC_xterm, // beam |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3313 XC_sb_v_double_arrow, // updown |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3314 XC_sizing, // udsizing |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3315 XC_sb_h_double_arrow, // leftright |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3316 XC_sizing, // lrsizing |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3317 XC_watch, // busy |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3318 XC_X_cursor, // no |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3319 XC_crosshair, // crosshair |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3320 XC_hand1, // hand1 |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3321 XC_hand2, // hand2 |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3322 XC_pencil, // pencil |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3323 XC_question_arrow, // question |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3324 XC_right_ptr, // right-arrow |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3325 XC_center_ptr, // up-arrow |
|
e1f4e9d78a6a
patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3326 XC_left_ptr // last one |
| 7 | 3327 }; |
| 3328 | |
| 3329 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3330 mch_set_mouse_shape(int shape) |
| 7 | 3331 { |
| 3332 int id; | |
| 3333 | |
| 3334 if (!gui.in_use) | |
| 3335 return; | |
| 3336 | |
| 3337 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3338 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3339 else | |
| 3340 { | |
| 3341 if (shape >= MSHAPE_NUMBERED) | |
| 3342 { | |
| 3343 id = shape - MSHAPE_NUMBERED; | |
| 3344 if (id >= XC_num_glyphs) | |
| 3345 id = XC_left_ptr; | |
| 3346 else | |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3347 id &= ~1; // they are always even (why?) |
| 7 | 3348 } |
| 3349 else | |
| 3350 id = mshape_ids[shape]; | |
| 3351 | |
| 3352 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3353 } | |
| 3354 if (shape != MSHAPE_HIDE) | |
| 3355 last_shape = shape; | |
| 3356 } | |
| 3357 #endif | |
| 3358 | |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
3359 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL_GUI)) || defined(PROTO) |
| 7 | 3360 /* |
| 3361 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3362 * The check for a non-toolbar item was added, because there is a crash when | |
| 3363 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3364 */ | |
| 3365 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3366 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3367 { |
| 3368 if (menu->id != NULL && menu->parent != NULL | |
| 3369 && menu_is_toolbar(menu->parent->name)) | |
| 3370 { | |
|
18788
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3371 // Always destroy and create the balloon, in case the string was |
|
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patch 8.1.2383: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18671
diff
changeset
|
3372 // changed. |
| 7 | 3373 if (menu->tip != NULL) |
| 3374 { | |
| 3375 gui_mch_destroy_beval_area(menu->tip); | |
| 3376 menu->tip = NULL; | |
| 3377 } | |
| 3378 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3379 menu->tip = gui_mch_create_beval_area( | |
| 3380 menu->id, | |
| 3381 menu->strings[MENU_INDEX_TIP], | |
| 3382 NULL, | |
| 3383 NULL); | |
| 3384 } | |
| 3385 } | |
| 3386 #endif |