Mercurial > vim
annotate src/gui_x11.c @ 9326:cd9c4bbe1d03 v7.4.1945
commit https://github.com/vim/vim/commit/ddf8d1c746ee081d15c9d7e0515f6ac43adbf363
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jun 20 11:22:54 2016 +0200
patch 7.4.1945
Problem: The Man plugin doesn't work that well.
Solution: Use "g:ft_man_open_mode" to be able open man pages in vert split
or separate tab. Set nomodifiable for buffer with man content. Add
a test. (Andrey Starodubtsev, closes #873)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 20 Jun 2016 11:30:06 +0200 |
| parents | bb86514cad15 |
| children | 0c7f47088e55 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 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 | |
| 15 #include <X11/keysym.h> | |
| 16 #include <X11/Xatom.h> | |
| 17 #include <X11/StringDefs.h> | |
| 18 #include <X11/Intrinsic.h> | |
| 19 #include <X11/Shell.h> | |
| 20 #include <X11/cursorfont.h> | |
| 21 | |
| 22 #include "vim.h" | |
| 23 | |
| 24 /* | |
| 25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a | |
| 26 * transparent background instead of black. | |
| 27 */ | |
| 28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \ | |
| 29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP)) | |
| 30 # include <Xm/XpmP.h> | |
| 31 #else | |
| 32 # ifdef HAVE_X11_XPM_H | |
| 33 # include <X11/xpm.h> | |
| 34 # endif | |
| 35 #endif | |
| 36 | |
| 37 #ifdef FEAT_XFONTSET | |
| 38 # ifdef X_LOCALE | |
| 39 # include <X11/Xlocale.h> | |
| 40 # else | |
| 41 # include <locale.h> | |
| 42 # endif | |
| 43 #endif | |
| 44 | |
| 45 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 46 # include <X11/Sunkeysym.h> | |
| 47 #endif | |
| 48 | |
| 49 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 50 # include <X11/Xmu/Editres.h> | |
| 51 #endif | |
| 52 | |
| 53 #ifdef FEAT_BEVAL_TIP | |
| 54 # include "gui_beval.h" | |
| 55 #endif | |
| 56 | |
| 57 #define VIM_NAME "vim" | |
| 58 #define VIM_CLASS "Vim" | |
| 59 | |
| 60 /* Default resource values */ | |
| 61 #define DFLT_FONT "7x13" | |
| 62 #ifdef FONTSET_ALWAYS | |
| 63 # define DFLT_MENU_FONT XtDefaultFontSet | |
| 64 #else | |
| 65 # define DFLT_MENU_FONT XtDefaultFont | |
| 66 #endif | |
| 67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet | |
| 68 | |
| 69 #ifdef FEAT_GUI_ATHENA | |
| 70 # define DFLT_MENU_BG_COLOR "gray77" | |
| 71 # define DFLT_MENU_FG_COLOR "black" | |
| 72 # define DFLT_SCROLL_BG_COLOR "gray60" | |
| 73 # define DFLT_SCROLL_FG_COLOR "gray77" | |
| 74 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191" | |
| 75 # define DFLT_TOOLTIP_FG_COLOR "#000000000000" | |
| 76 #else | |
| 77 /* use the default (CDE) colors */ | |
| 78 # define DFLT_MENU_BG_COLOR "" | |
| 79 # define DFLT_MENU_FG_COLOR "" | |
| 80 # define DFLT_SCROLL_BG_COLOR "" | |
| 81 # define DFLT_SCROLL_FG_COLOR "" | |
| 82 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191" | |
| 83 # define DFLT_TOOLTIP_FG_COLOR "#000000000000" | |
| 84 #endif | |
| 85 | |
| 86 Widget vimShell = (Widget)0; | |
| 87 | |
| 88 static Atom wm_atoms[2]; /* Window Manager Atoms */ | |
| 89 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */ | |
| 90 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */ | |
| 91 | |
| 92 #ifdef FEAT_XFONTSET | |
| 93 /* | |
| 94 * We either draw with a fontset (when current_fontset != NULL) or with a | |
| 95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc). | |
| 96 */ | |
| 97 static XFontSet current_fontset = NULL; | |
| 98 | |
| 99 #define XDrawString(dpy, win, gc, x, y, str, n) \ | |
| 100 do \ | |
| 101 { \ | |
| 102 if (current_fontset != NULL) \ | |
| 103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \ | |
| 104 else \ | |
| 105 XDrawString(dpy, win, gc, x, y, str, n); \ | |
| 106 } while (0) | |
| 107 | |
| 108 #define XDrawString16(dpy, win, gc, x, y, str, n) \ | |
| 109 do \ | |
| 110 { \ | |
| 111 if (current_fontset != NULL) \ | |
| 112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 113 else \ | |
| 717 | 114 XDrawString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ |
| 115 } while (0) | |
| 116 | |
| 117 #define XDrawImageString16(dpy, win, gc, x, y, str, n) \ | |
| 118 do \ | |
| 119 { \ | |
| 120 if (current_fontset != NULL) \ | |
| 121 XwcDrawImageString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \ | |
| 122 else \ | |
| 123 XDrawImageString16(dpy, win, gc, x, y, (XChar2b *)str, n); \ | |
| 7 | 124 } while (0) |
| 125 | |
|
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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126 static int check_fontset_sanity(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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127 static int fontset_width(XFontSet fs); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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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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7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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139 static int find_closest_color(Colormap colormap, XColor *colorPtr); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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140 static void gui_x11_timer_cb(XtPointer timed_out, XtIntervalId *interval_id); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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141 static void gui_x11_visibility_cb(Widget w, XtPointer dud, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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142 static void gui_x11_expose_cb(Widget w, XtPointer dud, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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143 static void gui_x11_resize_window_cb(Widget w, XtPointer dud, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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144 static void gui_x11_focus_change_cb(Widget w, XtPointer data, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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145 static void gui_x11_enter_cb(Widget w, XtPointer data, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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146 static void gui_x11_leave_cb(Widget w, XtPointer data, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
147 static void gui_x11_mouse_cb(Widget w, XtPointer data, XEvent *event, Boolean *dum); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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148 static void gui_x11_check_copy_area(void); |
| 7 | 149 #ifdef FEAT_CLIENTSERVER |
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7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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150 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 151 #endif |
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7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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152 static void gui_x11_wm_protocol_handler(Widget, XtPointer, XEvent *, Boolean *); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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153 static void gui_x11_blink_cb(XtPointer timed_out, XtIntervalId *interval_id); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
154 static Cursor gui_x11_create_blank_mouse(void); |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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155 static void draw_curl(int row, int col, int cells); |
| 7 | 156 |
| 157 | |
| 158 /* | |
| 159 * Keycodes recognized by vim. | |
| 160 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 161 * same change! | |
| 162 */ | |
| 163 static struct specialkey | |
| 164 { | |
| 165 KeySym key_sym; | |
| 166 char_u vim_code0; | |
| 167 char_u vim_code1; | |
| 168 } special_keys[] = | |
| 169 { | |
| 170 {XK_Up, 'k', 'u'}, | |
| 171 {XK_Down, 'k', 'd'}, | |
| 172 {XK_Left, 'k', 'l'}, | |
| 173 {XK_Right, 'k', 'r'}, | |
| 174 | |
| 175 {XK_F1, 'k', '1'}, | |
| 176 {XK_F2, 'k', '2'}, | |
| 177 {XK_F3, 'k', '3'}, | |
| 178 {XK_F4, 'k', '4'}, | |
| 179 {XK_F5, 'k', '5'}, | |
| 180 {XK_F6, 'k', '6'}, | |
| 181 {XK_F7, 'k', '7'}, | |
| 182 {XK_F8, 'k', '8'}, | |
| 183 {XK_F9, 'k', '9'}, | |
| 184 {XK_F10, 'k', ';'}, | |
| 185 | |
| 186 {XK_F11, 'F', '1'}, | |
| 187 {XK_F12, 'F', '2'}, | |
| 188 {XK_F13, 'F', '3'}, | |
| 189 {XK_F14, 'F', '4'}, | |
| 190 {XK_F15, 'F', '5'}, | |
| 191 {XK_F16, 'F', '6'}, | |
| 192 {XK_F17, 'F', '7'}, | |
| 193 {XK_F18, 'F', '8'}, | |
| 194 {XK_F19, 'F', '9'}, | |
| 195 {XK_F20, 'F', 'A'}, | |
| 196 | |
| 197 {XK_F21, 'F', 'B'}, | |
| 198 {XK_F22, 'F', 'C'}, | |
| 199 {XK_F23, 'F', 'D'}, | |
| 200 {XK_F24, 'F', 'E'}, | |
| 201 {XK_F25, 'F', 'F'}, | |
| 202 {XK_F26, 'F', 'G'}, | |
| 203 {XK_F27, 'F', 'H'}, | |
| 204 {XK_F28, 'F', 'I'}, | |
| 205 {XK_F29, 'F', 'J'}, | |
| 206 {XK_F30, 'F', 'K'}, | |
| 207 | |
| 208 {XK_F31, 'F', 'L'}, | |
| 209 {XK_F32, 'F', 'M'}, | |
| 210 {XK_F33, 'F', 'N'}, | |
| 211 {XK_F34, 'F', 'O'}, | |
| 212 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 213 #ifdef SunXK_F36 | |
| 214 {SunXK_F36, 'F', 'Q'}, | |
| 215 {SunXK_F37, 'F', 'R'}, | |
| 216 #endif | |
| 217 | |
| 218 {XK_Help, '%', '1'}, | |
| 219 {XK_Undo, '&', '8'}, | |
| 220 {XK_BackSpace, 'k', 'b'}, | |
| 221 {XK_Insert, 'k', 'I'}, | |
| 222 {XK_Delete, 'k', 'D'}, | |
| 223 {XK_Home, 'k', 'h'}, | |
| 224 {XK_End, '@', '7'}, | |
| 225 {XK_Prior, 'k', 'P'}, | |
| 226 {XK_Next, 'k', 'N'}, | |
| 227 {XK_Print, '%', '9'}, | |
| 228 | |
| 229 /* Keypad keys: */ | |
| 230 #ifdef XK_KP_Left | |
| 231 {XK_KP_Left, 'k', 'l'}, | |
| 232 {XK_KP_Right, 'k', 'r'}, | |
| 233 {XK_KP_Up, 'k', 'u'}, | |
| 234 {XK_KP_Down, 'k', 'd'}, | |
| 235 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 236 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 237 {XK_KP_Home, 'K', '1'}, | |
| 238 {XK_KP_End, 'K', '4'}, | |
| 239 {XK_KP_Prior, 'K', '3'}, | |
| 240 {XK_KP_Next, 'K', '5'}, | |
| 241 | |
| 242 {XK_KP_Add, 'K', '6'}, | |
| 243 {XK_KP_Subtract, 'K', '7'}, | |
| 244 {XK_KP_Divide, 'K', '8'}, | |
| 245 {XK_KP_Multiply, 'K', '9'}, | |
| 246 {XK_KP_Enter, 'K', 'A'}, | |
| 247 {XK_KP_Decimal, 'K', 'B'}, | |
| 248 | |
| 249 {XK_KP_0, 'K', 'C'}, | |
| 250 {XK_KP_1, 'K', 'D'}, | |
| 251 {XK_KP_2, 'K', 'E'}, | |
| 252 {XK_KP_3, 'K', 'F'}, | |
| 253 {XK_KP_4, 'K', 'G'}, | |
| 254 {XK_KP_5, 'K', 'H'}, | |
| 255 {XK_KP_6, 'K', 'I'}, | |
| 256 {XK_KP_7, 'K', 'J'}, | |
| 257 {XK_KP_8, 'K', 'K'}, | |
| 258 {XK_KP_9, 'K', 'L'}, | |
| 259 #endif | |
| 260 | |
| 261 /* End of list marker: */ | |
| 262 {(KeySym)0, 0, 0} | |
| 263 }; | |
| 264 | |
| 265 #define XtNboldFont "boldFont" | |
| 266 #define XtCBoldFont "BoldFont" | |
| 267 #define XtNitalicFont "italicFont" | |
| 268 #define XtCItalicFont "ItalicFont" | |
| 269 #define XtNboldItalicFont "boldItalicFont" | |
| 270 #define XtCBoldItalicFont "BoldItalicFont" | |
| 271 #define XtNscrollbarWidth "scrollbarWidth" | |
| 272 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 273 #define XtNmenuHeight "menuHeight" | |
| 274 #define XtCMenuHeight "MenuHeight" | |
| 275 #define XtNmenuFont "menuFont" | |
| 276 #define XtCMenuFont "MenuFont" | |
| 277 #define XtNmenuFontSet "menuFontSet" | |
| 278 #define XtCMenuFontSet "MenuFontSet" | |
| 279 | |
| 280 | |
| 281 /* Resources for setting the foreground and background colors of menus */ | |
| 282 #define XtNmenuBackground "menuBackground" | |
| 283 #define XtCMenuBackground "MenuBackground" | |
| 284 #define XtNmenuForeground "menuForeground" | |
| 285 #define XtCMenuForeground "MenuForeground" | |
| 286 | |
| 287 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 288 #define XtNscrollBackground "scrollBackground" | |
| 289 #define XtCScrollBackground "ScrollBackground" | |
| 290 #define XtNscrollForeground "scrollForeground" | |
| 291 #define XtCScrollForeground "ScrollForeground" | |
| 292 | |
| 293 /* Resources for setting the foreground and background colors of tooltip */ | |
| 294 #define XtNtooltipBackground "tooltipBackground" | |
| 295 #define XtCTooltipBackground "TooltipBackground" | |
| 296 #define XtNtooltipForeground "tooltipForeground" | |
| 297 #define XtCTooltipForeground "TooltipForeground" | |
| 298 #define XtNtooltipFont "tooltipFont" | |
| 299 #define XtCTooltipFont "TooltipFont" | |
| 300 | |
| 301 /* | |
| 302 * X Resources: | |
| 303 */ | |
| 304 static XtResource vim_resources[] = | |
| 305 { | |
| 306 { | |
| 307 XtNforeground, | |
| 308 XtCForeground, | |
| 309 XtRPixel, | |
| 310 sizeof(Pixel), | |
| 311 XtOffsetOf(gui_T, def_norm_pixel), | |
| 312 XtRString, | |
| 313 XtDefaultForeground | |
| 314 }, | |
| 315 { | |
| 316 XtNbackground, | |
| 317 XtCBackground, | |
| 318 XtRPixel, | |
| 319 sizeof(Pixel), | |
| 320 XtOffsetOf(gui_T, def_back_pixel), | |
| 321 XtRString, | |
| 322 XtDefaultBackground | |
| 323 }, | |
| 324 { | |
| 325 XtNfont, | |
| 326 XtCFont, | |
| 327 XtRString, | |
| 328 sizeof(String *), | |
| 329 XtOffsetOf(gui_T, rsrc_font_name), | |
| 330 XtRImmediate, | |
| 331 XtDefaultFont | |
| 332 }, | |
| 333 { | |
| 334 XtNboldFont, | |
| 335 XtCBoldFont, | |
| 336 XtRString, | |
| 337 sizeof(String *), | |
| 338 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 339 XtRImmediate, | |
| 340 "" | |
| 341 }, | |
| 342 { | |
| 343 XtNitalicFont, | |
| 344 XtCItalicFont, | |
| 345 XtRString, | |
| 346 sizeof(String *), | |
| 347 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 348 XtRImmediate, | |
| 349 "" | |
| 350 }, | |
| 351 { | |
| 352 XtNboldItalicFont, | |
| 353 XtCBoldItalicFont, | |
| 354 XtRString, | |
| 355 sizeof(String *), | |
| 356 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 357 XtRImmediate, | |
| 358 "" | |
| 359 }, | |
| 360 { | |
| 361 XtNgeometry, | |
| 362 XtCGeometry, | |
| 363 XtRString, | |
| 364 sizeof(String *), | |
| 365 XtOffsetOf(gui_T, geom), | |
| 366 XtRImmediate, | |
| 367 "" | |
| 368 }, | |
| 369 { | |
| 370 XtNreverseVideo, | |
| 371 XtCReverseVideo, | |
| 372 XtRBool, | |
| 373 sizeof(Bool), | |
| 374 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 375 XtRImmediate, | |
| 376 (XtPointer)False | |
| 377 }, | |
| 378 { | |
| 379 XtNborderWidth, | |
| 380 XtCBorderWidth, | |
| 381 XtRInt, | |
| 382 sizeof(int), | |
| 383 XtOffsetOf(gui_T, border_width), | |
| 384 XtRImmediate, | |
| 385 (XtPointer)2 | |
| 386 }, | |
| 387 { | |
| 388 XtNscrollbarWidth, | |
| 389 XtCScrollbarWidth, | |
| 390 XtRInt, | |
| 391 sizeof(int), | |
| 392 XtOffsetOf(gui_T, scrollbar_width), | |
| 393 XtRImmediate, | |
| 394 (XtPointer)SB_DEFAULT_WIDTH | |
| 395 }, | |
| 396 #ifdef FEAT_MENU | |
| 397 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 398 { | |
| 399 XtNmenuHeight, | |
| 400 XtCMenuHeight, | |
| 401 XtRInt, | |
| 402 sizeof(int), | |
| 403 XtOffsetOf(gui_T, menu_height), | |
| 404 XtRImmediate, | |
| 405 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 406 }, | |
| 407 # endif | |
| 408 { | |
| 409 # ifdef FONTSET_ALWAYS | |
| 410 XtNmenuFontSet, | |
| 411 XtCMenuFontSet, | |
| 412 #else | |
| 413 XtNmenuFont, | |
| 414 XtCMenuFont, | |
| 415 #endif | |
| 416 XtRString, | |
| 417 sizeof(char *), | |
| 418 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 419 XtRString, | |
| 420 DFLT_MENU_FONT | |
| 421 }, | |
| 422 #endif | |
| 423 { | |
| 424 XtNmenuForeground, | |
| 425 XtCMenuForeground, | |
| 426 XtRString, | |
| 427 sizeof(char *), | |
| 428 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 429 XtRString, | |
| 430 DFLT_MENU_FG_COLOR | |
| 431 }, | |
| 432 { | |
| 433 XtNmenuBackground, | |
| 434 XtCMenuBackground, | |
| 435 XtRString, | |
| 436 sizeof(char *), | |
| 437 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 438 XtRString, | |
| 439 DFLT_MENU_BG_COLOR | |
| 440 }, | |
| 441 { | |
| 442 XtNscrollForeground, | |
| 443 XtCScrollForeground, | |
| 444 XtRString, | |
| 445 sizeof(char *), | |
| 446 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 447 XtRString, | |
| 448 DFLT_SCROLL_FG_COLOR | |
| 449 }, | |
| 450 { | |
| 451 XtNscrollBackground, | |
| 452 XtCScrollBackground, | |
| 453 XtRString, | |
| 454 sizeof(char *), | |
| 455 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 456 XtRString, | |
| 457 DFLT_SCROLL_BG_COLOR | |
| 458 }, | |
| 459 #ifdef FEAT_BEVAL | |
| 460 { | |
| 461 XtNtooltipForeground, | |
| 462 XtCTooltipForeground, | |
| 463 XtRString, | |
| 464 sizeof(char *), | |
| 465 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 466 XtRString, | |
| 467 DFLT_TOOLTIP_FG_COLOR | |
| 468 }, | |
| 469 { | |
| 470 XtNtooltipBackground, | |
| 471 XtCTooltipBackground, | |
| 472 XtRString, | |
| 473 sizeof(char *), | |
| 474 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 475 XtRString, | |
| 476 DFLT_TOOLTIP_BG_COLOR | |
| 477 }, | |
| 478 { | |
| 479 XtNtooltipFont, | |
| 480 XtCTooltipFont, | |
| 481 XtRString, | |
| 482 sizeof(char *), | |
| 483 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 484 XtRString, | |
| 485 DFLT_TOOLTIP_FONT | |
| 486 }, | |
| 487 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 488 { | |
| 489 "balloonEvalFontSet", | |
| 490 XtCFontSet, | |
| 491 XtRFontSet, | |
| 492 sizeof(XFontSet), | |
| 493 XtOffsetOf(gui_T, tooltip_fontset), | |
| 494 XtRImmediate, | |
| 495 (XtPointer)NOFONTSET | |
| 496 }, | |
| 497 #endif /* FEAT_BEVAL */ | |
| 498 #ifdef FEAT_XIM | |
| 499 { | |
| 500 "preeditType", | |
| 501 "PreeditType", | |
| 502 XtRString, | |
| 503 sizeof(char*), | |
| 504 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 505 XtRString, | |
| 506 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 507 }, | |
| 508 { | |
| 509 "inputMethod", | |
| 510 "InputMethod", | |
| 511 XtRString, | |
| 512 sizeof(char*), | |
| 513 XtOffsetOf(gui_T, rsrc_input_method), | |
| 514 XtRString, | |
| 515 NULL | |
| 516 }, | |
| 517 #endif /* FEAT_XIM */ | |
| 518 }; | |
| 519 | |
| 520 /* | |
| 521 * This table holds all the X GUI command line options allowed. This includes | |
| 522 * the standard ones so that we can skip them when vim is started without the | |
| 523 * GUI (but the GUI might start up later). | |
| 524 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 525 */ | |
| 526 static XrmOptionDescRec cmdline_options[] = | |
| 527 { | |
| 528 /* We handle these options ourselves */ | |
| 529 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 530 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 531 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 532 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 533 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 534 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 535 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 536 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 537 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 538 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 539 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 540 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 541 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 542 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 543 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 544 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 545 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 546 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 547 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 548 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 549 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 550 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 551 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 552 #ifdef FONTSET_ALWAYS | |
| 553 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 554 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 555 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 556 #else | |
| 557 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 558 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 559 #endif | |
| 560 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 561 }; | |
| 562 | |
| 563 static int gui_argc = 0; | |
| 564 static char **gui_argv = NULL; | |
| 565 | |
| 566 /* | |
| 567 * Call-back routines. | |
| 568 */ | |
| 569 | |
| 570 static void | |
|
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571 gui_x11_timer_cb( |
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572 XtPointer timed_out, |
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573 XtIntervalId *interval_id UNUSED) |
| 7 | 574 { |
| 575 *((int *)timed_out) = TRUE; | |
| 576 } | |
| 577 | |
| 578 static void | |
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579 gui_x11_visibility_cb( |
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580 Widget w UNUSED, |
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581 XtPointer dud UNUSED, |
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582 XEvent *event, |
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583 Boolean *dum UNUSED) |
| 7 | 584 { |
| 585 if (event->type != VisibilityNotify) | |
| 586 return; | |
| 587 | |
| 588 gui.visibility = event->xvisibility.state; | |
| 589 | |
| 590 /* | |
| 591 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 592 * to receive an event to tell us whether it worked or not. | |
| 593 */ | |
| 594 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 595 gui.visibility != VisibilityUnobscured); | |
| 596 | |
| 597 /* This is needed for when redrawing is slow. */ | |
| 598 gui_mch_update(); | |
| 599 } | |
| 600 | |
| 601 static void | |
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602 gui_x11_expose_cb( |
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603 Widget w UNUSED, |
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604 XtPointer dud UNUSED, |
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605 XEvent *event, |
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606 Boolean *dum UNUSED) |
| 7 | 607 { |
| 608 XExposeEvent *gevent; | |
| 609 int new_x; | |
| 610 | |
| 611 if (event->type != Expose) | |
| 612 return; | |
| 613 | |
| 614 out_flush(); /* make sure all output has been processed */ | |
| 615 | |
| 616 gevent = (XExposeEvent *)event; | |
| 617 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 618 | |
| 619 new_x = FILL_X(0); | |
| 620 | |
| 621 /* Clear the border areas if needed */ | |
| 622 if (gevent->x < new_x) | |
| 623 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 624 if (gevent->y < FILL_Y(0)) | |
| 625 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 626 if (gevent->x > FILL_X(Columns)) | |
| 627 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 628 if (gevent->y > FILL_Y(Rows)) | |
| 629 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 630 | |
| 631 /* This is needed for when redrawing is slow. */ | |
| 632 gui_mch_update(); | |
| 633 } | |
| 634 | |
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635 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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636 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 637 /* |
| 445 | 638 * This function fills in the XRectangle object with the current x,y |
| 639 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 640 * those resources will restore the window to its former position and |
| 445 | 641 * dimensions. |
| 7 | 642 * |
| 445 | 643 * Note: This function may fail, in which case the XRectangle will be |
| 644 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 645 * failed condition prior to calling this function. | |
| 7 | 646 */ |
| 647 static void | |
| 648 shellRectangle(Widget shell, XRectangle *r) | |
| 649 { | |
| 650 Window rootw, shellw, child, parentw; | |
| 651 int absx, absy; | |
| 652 XWindowAttributes a; | |
| 653 Window *children; | |
| 654 unsigned int childrenCount; | |
| 655 | |
| 656 shellw = XtWindow(shell); | |
| 657 if (shellw == 0) | |
| 658 return; | |
| 659 for (;;) | |
| 660 { | |
| 661 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 662 &children, &childrenCount); | |
| 663 XFree(children); | |
| 664 if (parentw == rootw) | |
| 665 break; | |
| 666 shellw = parentw; | |
| 667 } | |
| 668 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 669 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 670 &absx, &absy, &child); | |
| 671 r->x = absx; | |
| 672 r->y = absy; | |
| 673 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 674 } | |
| 675 #endif | |
| 676 | |
| 677 static void | |
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678 gui_x11_resize_window_cb( |
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679 Widget w UNUSED, |
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680 XtPointer dud UNUSED, |
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681 XEvent *event, |
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682 Boolean *dum UNUSED) |
| 7 | 683 { |
| 684 static int lastWidth, lastHeight; | |
| 685 | |
| 686 if (event->type != ConfigureNotify) | |
| 687 return; | |
| 688 | |
| 689 if (event->xconfigure.width != lastWidth | |
| 690 || event->xconfigure.height != lastHeight) | |
| 691 { | |
| 692 lastWidth = event->xconfigure.width; | |
| 693 lastHeight = event->xconfigure.height; | |
| 694 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 695 #ifdef FEAT_XIM | |
| 696 - xim_get_status_area_height() | |
| 697 #endif | |
| 698 ); | |
| 699 } | |
| 700 #ifdef FEAT_SUN_WORKSHOP | |
| 701 if (usingSunWorkShop) | |
| 702 { | |
| 703 XRectangle rec; | |
| 704 | |
| 705 shellRectangle(w, &rec); | |
| 706 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 707 } | |
| 708 #endif | |
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709 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 710 if (netbeans_active()) |
| 7 | 711 { |
| 712 XRectangle rec; | |
| 713 | |
| 714 shellRectangle(w, &rec); | |
| 715 netbeans_frame_moved(rec.x, rec.y); | |
| 716 } | |
| 717 #endif | |
| 718 #ifdef FEAT_XIM | |
| 719 xim_set_preedit(); | |
| 720 #endif | |
| 721 } | |
| 722 | |
| 723 static void | |
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724 gui_x11_focus_change_cb( |
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725 Widget w UNUSED, |
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726 XtPointer data UNUSED, |
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727 XEvent *event, |
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728 Boolean *dum UNUSED) |
| 7 | 729 { |
| 730 gui_focus_change(event->type == FocusIn); | |
| 731 } | |
| 732 | |
| 733 static void | |
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734 gui_x11_enter_cb( |
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735 Widget w UNUSED, |
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736 XtPointer data UNUSED, |
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737 XEvent *event UNUSED, |
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738 Boolean *dum UNUSED) |
| 7 | 739 { |
| 740 gui_focus_change(TRUE); | |
| 741 } | |
| 742 | |
| 743 static void | |
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744 gui_x11_leave_cb( |
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745 Widget w UNUSED, |
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746 XtPointer data UNUSED, |
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747 XEvent *event UNUSED, |
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748 Boolean *dum UNUSED) |
| 7 | 749 { |
| 750 gui_focus_change(FALSE); | |
| 751 } | |
| 752 | |
| 753 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 754 # if X_HAVE_UTF8_STRING | |
| 755 # define USE_UTF8LOOKUP | |
| 756 # endif | |
| 757 #endif | |
| 758 | |
| 759 void | |
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760 gui_x11_key_hit_cb( |
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761 Widget w UNUSED, |
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762 XtPointer dud UNUSED, |
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763 XEvent *event, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
764 Boolean *dum UNUSED) |
| 7 | 765 { |
| 766 XKeyPressedEvent *ev_press; | |
| 767 #ifdef FEAT_XIM | |
| 768 char_u string2[256]; | |
| 769 char_u string_shortbuf[256]; | |
| 770 char_u *string = string_shortbuf; | |
| 771 Boolean string_alloced = False; | |
| 772 Status status; | |
| 773 #else | |
| 774 char_u string[4], string2[3]; | |
| 775 #endif | |
| 776 KeySym key_sym, key_sym2; | |
| 777 int len, len2; | |
| 778 int i; | |
| 779 int modifiers; | |
| 780 int key; | |
| 781 | |
| 782 ev_press = (XKeyPressedEvent *)event; | |
| 783 | |
| 784 #ifdef FEAT_XIM | |
| 785 if (xic) | |
| 786 { | |
| 787 # ifdef USE_UTF8LOOKUP | |
| 788 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 789 * the locale isn't utf-8. */ | |
| 790 if (enc_utf8) | |
| 791 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 792 sizeof(string_shortbuf), &key_sym, &status); | |
| 793 else | |
| 794 # endif | |
| 795 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 796 sizeof(string_shortbuf), &key_sym, &status); | |
| 797 if (status == XBufferOverflow) | |
| 798 { | |
| 799 string = (char_u *)XtMalloc(len + 1); | |
| 800 string_alloced = True; | |
| 801 # ifdef USE_UTF8LOOKUP | |
| 802 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 803 * when the locale isn't utf-8. */ | |
| 804 if (enc_utf8) | |
| 805 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 806 len, &key_sym, &status); | |
| 807 else | |
| 808 # endif | |
| 809 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 810 len, &key_sym, &status); | |
| 811 } | |
| 812 if (status == XLookupNone || status == XLookupChars) | |
| 813 key_sym = XK_VoidSymbol; | |
| 814 | |
| 815 # ifdef FEAT_MBYTE | |
| 816 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 817 * Xutf8LookupString() it has already been done. */ | |
| 818 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 819 # ifdef USE_UTF8LOOKUP | |
| 820 && !enc_utf8 | |
| 821 # endif | |
| 822 ) | |
| 823 { | |
| 824 int maxlen = len * 4 + 40; /* guessed */ | |
| 825 char_u *p = (char_u *)XtMalloc(maxlen); | |
| 826 | |
| 827 mch_memmove(p, string, len); | |
| 828 if (string_alloced) | |
| 829 XtFree((char *)string); | |
| 830 string = p; | |
| 831 string_alloced = True; | |
| 832 len = convert_input(p, len, maxlen); | |
| 833 } | |
| 834 # endif | |
| 835 | |
| 836 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 837 * start of a special key. */ | |
| 838 for (i = 0; i < len; ++i) | |
| 839 if (string[i] == CSI) | |
| 840 { | |
| 841 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 842 | |
| 843 mch_memmove(p, string, i + 1); | |
| 844 p[i + 1] = KS_EXTRA; | |
| 845 p[i + 2] = (int)KE_CSI; | |
| 846 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 847 if (string_alloced) | |
| 848 XtFree((char *)string); | |
| 849 string = p; | |
| 850 string_alloced = True; | |
| 851 i += 2; | |
| 852 len += 2; | |
| 853 } | |
| 854 } | |
| 855 else | |
| 856 #endif | |
| 857 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 858 &key_sym, NULL); | |
| 859 | |
| 860 #ifdef SunXK_F36 | |
| 861 /* | |
| 862 * These keys have bogus lookup strings, and trapping them here is | |
| 863 * easier than trying to XRebindKeysym() on them with every possible | |
| 864 * combination of modifiers. | |
| 865 */ | |
| 866 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 867 len = 0; | |
| 868 #endif | |
| 869 | |
| 870 #ifdef FEAT_HANGULIN | |
| 871 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 872 { | |
| 873 hangul_input_state_toggle(); | |
| 874 goto theend; | |
| 875 } | |
| 876 #endif | |
| 877 | |
| 878 if (key_sym == XK_space) | |
| 879 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 880 | |
| 881 /* | |
| 882 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 883 * allow just Ctrl+minus too. | |
| 884 */ | |
| 885 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 886 string[0] = Ctrl__; | |
| 887 | |
| 888 #ifdef XK_ISO_Left_Tab | |
| 889 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 890 if (key_sym == XK_ISO_Left_Tab) | |
| 891 { | |
| 892 key_sym = XK_Tab; | |
| 893 string[0] = TAB; | |
| 894 len = 1; | |
| 895 } | |
| 896 #endif | |
| 897 | |
| 898 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 899 * that already has the 8th bit set. And not when using a double-byte | |
| 900 * encoding, setting the 8th bit may make it the lead byte of a | |
| 901 * double-byte character. */ | |
| 902 if (len == 1 | |
| 903 && (ev_press->state & Mod1Mask) | |
| 904 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 905 && (string[0] & 0x80) == 0 | |
| 906 #ifdef FEAT_MBYTE | |
| 907 && !enc_dbcs | |
| 908 #endif | |
| 909 ) | |
| 910 { | |
| 911 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 912 /* Ignore ALT keys when they are used for the menu only */ | |
| 913 if (gui.menu_is_active | |
| 914 && (p_wak[0] == 'y' | |
| 915 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 916 goto theend; | |
| 917 #endif | |
| 918 /* | |
| 919 * Before we set the 8th bit, check to make sure the user doesn't | |
| 920 * already have a mapping defined for this sequence. We determine this | |
| 921 * by checking to see if the input would be the same without the | |
| 922 * Alt/Meta key. | |
| 923 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 924 */ | |
| 925 ev_press->state &= ~Mod1Mask; | |
| 926 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 927 &key_sym2, NULL); | |
| 928 if (key_sym2 == XK_space) | |
| 929 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 930 if ( len2 == 1 | |
| 931 && string[0] == string2[0] | |
| 932 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 933 { | |
| 934 string[0] |= 0x80; | |
| 935 #ifdef FEAT_MBYTE | |
| 936 if (enc_utf8) /* convert to utf-8 */ | |
| 937 { | |
| 938 string[1] = string[0] & 0xbf; | |
| 939 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 940 if (string[1] == CSI) | |
| 941 { | |
| 942 string[2] = KS_EXTRA; | |
| 943 string[3] = (int)KE_CSI; | |
| 944 len = 4; | |
| 945 } | |
| 946 else | |
| 947 len = 2; | |
| 948 } | |
| 949 #endif | |
| 950 } | |
| 951 else | |
| 952 ev_press->state |= Mod1Mask; | |
| 953 } | |
| 954 | |
| 955 if (len == 1 && string[0] == CSI) | |
| 956 { | |
| 957 string[1] = KS_EXTRA; | |
| 958 string[2] = (int)KE_CSI; | |
| 959 len = -3; | |
| 960 } | |
| 961 | |
| 962 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 963 * value) to detect backspace, delete and keypad keys. */ | |
| 964 if (len == 0 || len == 1) | |
| 965 { | |
| 966 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 967 { | |
| 968 if (special_keys[i].key_sym == key_sym) | |
| 969 { | |
| 970 string[0] = CSI; | |
| 971 string[1] = special_keys[i].vim_code0; | |
| 972 string[2] = special_keys[i].vim_code1; | |
| 973 len = -3; | |
| 974 break; | |
| 975 } | |
| 976 } | |
| 977 } | |
| 978 | |
| 979 /* Unrecognised key is ignored. */ | |
| 980 if (len == 0) | |
| 981 goto theend; | |
| 982 | |
| 983 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 984 * double-byte encoding (can't set the 8th bit). */ | |
| 985 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 986 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 987 || key_sym == XK_Escape | |
| 988 #ifdef FEAT_MBYTE | |
| 989 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 990 #endif | |
| 991 ) | |
| 992 { | |
| 993 modifiers = 0; | |
| 994 if (ev_press->state & ShiftMask) | |
| 995 modifiers |= MOD_MASK_SHIFT; | |
| 996 if (ev_press->state & ControlMask) | |
| 997 modifiers |= MOD_MASK_CTRL; | |
| 998 if (ev_press->state & Mod1Mask) | |
| 999 modifiers |= MOD_MASK_ALT; | |
| 179 | 1000 if (ev_press->state & Mod4Mask) |
| 1001 modifiers |= MOD_MASK_META; | |
| 7 | 1002 |
| 1003 /* | |
| 1004 * For some keys a shift modifier is translated into another key | |
| 1005 * code. | |
| 1006 */ | |
| 1007 if (len == -3) | |
| 1008 key = TO_SPECIAL(string[1], string[2]); | |
| 1009 else | |
| 1010 key = string[0]; | |
| 1011 key = simplify_key(key, &modifiers); | |
| 1012 if (key == CSI) | |
| 1013 key = K_CSI; | |
| 1014 if (IS_SPECIAL(key)) | |
| 1015 { | |
| 1016 string[0] = CSI; | |
| 1017 string[1] = K_SECOND(key); | |
| 1018 string[2] = K_THIRD(key); | |
| 1019 len = 3; | |
| 1020 } | |
| 1021 else | |
| 1022 { | |
| 1023 string[0] = key; | |
| 1024 len = 1; | |
| 1025 } | |
| 1026 | |
| 1027 if (modifiers != 0) | |
| 1028 { | |
| 1029 string2[0] = CSI; | |
| 1030 string2[1] = KS_MODIFIER; | |
| 1031 string2[2] = modifiers; | |
| 1032 add_to_input_buf(string2, 3); | |
| 1033 } | |
| 1034 } | |
| 1035 | |
| 1036 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1037 #ifdef UNIX | |
| 1038 || (intr_char != 0 && string[0] == intr_char) | |
| 1039 #endif | |
| 1040 )) | |
| 1041 { | |
| 1042 trash_input_buf(); | |
| 1043 got_int = TRUE; | |
| 1044 } | |
| 1045 | |
| 1046 add_to_input_buf(string, len); | |
| 1047 | |
| 1048 /* | |
| 1049 * blank out the pointer if necessary | |
| 1050 */ | |
| 1051 if (p_mh) | |
| 1052 gui_mch_mousehide(TRUE); | |
| 1053 | |
| 1054 #if defined(FEAT_BEVAL_TIP) | |
| 1055 { | |
| 1056 BalloonEval *be; | |
| 1057 | |
| 1058 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1059 gui_mch_unpost_balloon(be); | |
| 1060 } | |
| 1061 #endif | |
| 1062 theend: | |
| 1063 {} /* some compilers need a statement here */ | |
| 1064 #ifdef FEAT_XIM | |
| 1065 if (string_alloced) | |
| 1066 XtFree((char *)string); | |
| 1067 #endif | |
| 1068 } | |
| 1069 | |
| 1070 static void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1071 gui_x11_mouse_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1072 Widget w UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1073 XtPointer dud UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1074 XEvent *event, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1075 Boolean *dum UNUSED) |
| 7 | 1076 { |
| 1077 static XtIntervalId timer = (XtIntervalId)0; | |
| 1078 static int timed_out = TRUE; | |
| 1079 | |
| 1080 int button; | |
| 1081 int repeated_click = FALSE; | |
| 1082 int x, y; | |
| 1083 int_u x_modifiers; | |
| 1084 int_u vim_modifiers; | |
| 1085 | |
| 1086 if (event->type == MotionNotify) | |
| 1087 { | |
| 1088 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1089 x = event->xmotion.x; | |
| 1090 y = event->xmotion.y; | |
| 1091 x_modifiers = event->xmotion.state; | |
| 1092 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1093 ? MOUSE_DRAG : ' '; | |
| 1094 | |
| 1095 /* | |
| 1096 * if our pointer is currently hidden, then we should show it. | |
| 1097 */ | |
| 1098 gui_mch_mousehide(FALSE); | |
| 1099 | |
| 1100 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1101 { | |
| 1102 #ifdef FEAT_MENU | |
| 1103 if (dud) /* moved in vimForm */ | |
| 1104 y -= gui.menu_height; | |
| 1105 #endif | |
| 1106 gui_mouse_moved(x, y); | |
| 1107 return; | |
| 1108 } | |
| 1109 } | |
| 1110 else | |
| 1111 { | |
| 1112 x = event->xbutton.x; | |
| 1113 y = event->xbutton.y; | |
| 1114 if (event->type == ButtonPress) | |
| 1115 { | |
| 1116 /* Handle multiple clicks */ | |
| 1117 if (!timed_out) | |
| 1118 { | |
| 1119 XtRemoveTimeOut(timer); | |
| 1120 repeated_click = TRUE; | |
| 1121 } | |
| 1122 timed_out = FALSE; | |
| 1123 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1124 gui_x11_timer_cb, &timed_out); | |
| 1125 switch (event->xbutton.button) | |
| 1126 { | |
|
7260
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1127 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1128 case Button1: button = MOUSE_LEFT; break; |
| 1129 case Button2: button = MOUSE_MIDDLE; break; | |
| 1130 case Button3: button = MOUSE_RIGHT; break; | |
| 1131 case Button4: button = MOUSE_4; break; | |
| 1132 case Button5: button = MOUSE_5; break; | |
|
7260
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1133 case 6: button = MOUSE_7; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1134 case 7: button = MOUSE_6; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1135 case 8: button = MOUSE_X1; break; |
|
8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1136 case 9: button = MOUSE_X2; break; |
| 7 | 1137 default: |
| 1138 return; /* Unknown button */ | |
| 1139 } | |
| 1140 } | |
| 1141 else if (event->type == ButtonRelease) | |
| 1142 button = MOUSE_RELEASE; | |
| 1143 else | |
| 1144 return; /* Unknown mouse event type */ | |
| 1145 | |
| 1146 x_modifiers = event->xbutton.state; | |
| 1147 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1148 last_mouse_event = event->xbutton; | |
| 1149 #endif | |
| 1150 } | |
| 1151 | |
| 1152 vim_modifiers = 0x0; | |
| 1153 if (x_modifiers & ShiftMask) | |
| 1154 vim_modifiers |= MOUSE_SHIFT; | |
| 1155 if (x_modifiers & ControlMask) | |
| 1156 vim_modifiers |= MOUSE_CTRL; | |
| 1157 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1158 vim_modifiers |= MOUSE_ALT; | |
| 1159 | |
| 1160 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1161 } | |
| 1162 | |
| 1163 /* | |
| 1164 * End of call-back routines | |
| 1165 */ | |
| 1166 | |
| 1167 /* | |
| 1168 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1169 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1170 * when vim is started, whether or not the GUI has been started. | |
| 1171 */ | |
| 1172 void | |
|
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1173 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1174 { |
| 1175 int arg; | |
| 1176 int i; | |
| 1177 | |
| 1178 /* | |
| 1179 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1180 */ | |
| 1181 gui_argc = 0; | |
| 1182 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1183 if (gui_argv == NULL) | |
| 1184 return; | |
| 1185 gui_argv[gui_argc++] = argv[0]; | |
| 1186 arg = 1; | |
| 1187 while (arg < *argc) | |
| 1188 { | |
| 1189 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1190 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1191 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1192 break; | |
| 1193 | |
| 1887 | 1194 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1195 { |
| 1196 /* Remember finding "-rv" or "-reverse" */ | |
| 1197 if (strcmp("-rv", argv[arg]) == 0 | |
| 1198 || strcmp("-reverse", argv[arg]) == 0) | |
| 1199 found_reverse_arg = TRUE; | |
| 1200 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1201 || strcmp("-font", argv[arg]) == 0) | |
| 1202 && arg + 1 < *argc) | |
| 1203 font_argument = argv[arg + 1]; | |
| 1204 | |
| 1205 /* Found match in table, so move it into gui_argv */ | |
| 1206 gui_argv[gui_argc++] = argv[arg]; | |
| 1207 if (--*argc > arg) | |
| 1208 { | |
| 1209 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1210 * sizeof(char *)); | |
| 1211 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1212 { | |
| 1213 /* Move the options argument as well */ | |
| 1214 gui_argv[gui_argc++] = argv[arg]; | |
| 1215 if (--*argc > arg) | |
| 1216 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1217 * sizeof(char *)); | |
| 1218 } | |
| 1219 } | |
| 1220 argv[*argc] = NULL; | |
| 1221 } | |
| 1222 else | |
| 1223 #ifdef FEAT_SUN_WORKSHOP | |
| 1224 if (strcmp("-ws", argv[arg]) == 0) | |
| 1225 { | |
| 1226 usingSunWorkShop++; | |
| 1227 p_acd = TRUE; | |
| 1228 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1229 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1230 (--*argc - arg) * sizeof(char *)); | |
| 1231 argv[*argc] = NULL; | |
| 1232 # ifdef WSDEBUG | |
| 1233 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1234 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1235 # endif | |
| 1236 } | |
| 1237 else | |
| 1238 #endif | |
| 1239 #ifdef FEAT_NETBEANS_INTG | |
| 1240 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1241 { | |
| 1242 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1243 netbeansArg = argv[arg]; | |
| 1244 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1245 (--*argc - arg) * sizeof(char *)); | |
| 1246 argv[*argc] = NULL; | |
| 1247 } | |
| 1248 else | |
| 1249 #endif | |
| 1250 arg++; | |
| 1251 } | |
| 1252 } | |
| 1253 | |
| 1254 #ifndef XtSpecificationRelease | |
| 1255 # define CARDINAL (Cardinal *) | |
| 1256 #else | |
| 1257 # if XtSpecificationRelease == 4 | |
| 1258 # define CARDINAL (Cardinal *) | |
| 1259 # else | |
| 1260 # define CARDINAL (int *) | |
| 1261 # endif | |
| 1262 #endif | |
| 1263 | |
| 1264 /* | |
| 1265 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1266 * Return OK or FAIL. | |
| 1267 */ | |
| 1268 int | |
|
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1269 gui_mch_init_check(void) |
| 7 | 1270 { |
| 1271 #ifdef FEAT_XIM | |
| 1272 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1273 #endif | |
| 1274 open_app_context(); | |
| 1275 if (app_context != NULL) | |
| 1276 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1277 cmdline_options, XtNumber(cmdline_options), |
| 1278 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1279 |
| 1280 if (app_context == NULL || gui.dpy == NULL) | |
| 1281 { | |
| 1282 gui.dying = TRUE; | |
| 1283 EMSG(_(e_opendisp)); | |
| 1284 return FAIL; | |
| 1285 } | |
| 1286 return OK; | |
| 1287 } | |
| 1288 | |
| 1289 | |
| 1290 #ifdef USE_XSMP | |
| 1291 /* | |
| 1292 * Handle XSMP processing, de-registering the attachment upon error | |
| 1293 */ | |
| 1294 static XtInputId _xsmp_xtinputid; | |
| 1295 | |
|
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1296 static void local_xsmp_handle_requests(XtPointer c, int *s, XtInputId *i); |
| 7 | 1297 |
| 1298 static void | |
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1299 local_xsmp_handle_requests( |
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1300 XtPointer c UNUSED, |
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1301 int *s UNUSED, |
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1302 XtInputId *i UNUSED) |
| 7 | 1303 { |
| 1304 if (xsmp_handle_requests() == FAIL) | |
| 1305 XtRemoveInput(_xsmp_xtinputid); | |
| 1306 } | |
| 1307 #endif | |
| 1308 | |
| 1309 | |
| 1310 /* | |
| 1311 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1312 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1313 */ | |
| 1314 int | |
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1315 gui_mch_init(void) |
| 7 | 1316 { |
| 1317 XtGCMask gc_mask; | |
| 1318 XGCValues gc_vals; | |
| 1319 int x, y, mask; | |
| 1320 unsigned w, h; | |
| 1321 | |
| 1322 #if 0 | |
| 1323 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1324 XSynchronize(gui.dpy, True); | |
| 1325 #endif | |
| 1326 | |
| 1327 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1328 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1329 | |
| 1330 /* | |
| 1331 * Get the application resources | |
| 1332 */ | |
| 1333 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1334 vim_resources, XtNumber(vim_resources), NULL); | |
| 1335 | |
| 1336 gui.scrollbar_height = gui.scrollbar_width; | |
| 1337 | |
| 1338 /* | |
| 1339 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1340 * handle looking for approximate colors. | |
| 1341 */ | |
| 1342 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1343 * gui_mch_def_colors(). Why? | |
| 1344 */ | |
| 1345 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1346 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1347 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1348 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
| 1349 #ifdef FEAT_BEVAL | |
| 1350 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); | |
| 1351 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1352 #endif | |
| 1353 | |
| 1354 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1355 /* If the menu height was set, don't change it at runtime */ | |
| 1356 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1357 gui.menu_height_fixed = TRUE; | |
| 1358 #endif | |
| 1359 | |
| 1360 /* Set default foreground and background colours */ | |
| 1361 gui.norm_pixel = gui.def_norm_pixel; | |
| 1362 gui.back_pixel = gui.def_back_pixel; | |
| 1363 | |
| 1364 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1365 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1366 > gui_get_lightness(gui.norm_pixel)) | |
| 1367 { | |
| 1368 gui.norm_pixel = gui.def_back_pixel; | |
| 1369 gui.back_pixel = gui.def_norm_pixel; | |
| 1370 gui.def_norm_pixel = gui.norm_pixel; | |
| 1371 gui.def_back_pixel = gui.back_pixel; | |
| 1372 } | |
| 1373 | |
| 1374 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1375 * group (set in syntax.c or in a vimrc file) */ | |
| 1376 set_normal_colors(); | |
| 1377 | |
| 1378 /* | |
| 1379 * Check that none of the colors are the same as the background color | |
| 1380 */ | |
| 1381 gui_check_colors(); | |
| 1382 | |
| 1383 /* | |
| 1384 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1385 */ | |
| 1386 gc_mask = GCForeground | GCBackground; | |
| 1387 gc_vals.foreground = gui.norm_pixel; | |
| 1388 gc_vals.background = gui.back_pixel; | |
| 1389 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1390 | |
| 1391 gc_vals.foreground = gui.back_pixel; | |
| 1392 gc_vals.background = gui.norm_pixel; | |
| 1393 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1394 | |
| 1395 gc_mask |= GCFunction; | |
| 1396 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1397 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1398 gc_vals.function = GXxor; | |
| 1399 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1400 | |
| 1401 gui.visibility = VisibilityUnobscured; | |
| 1402 x11_setup_atoms(gui.dpy); | |
| 1403 | |
| 1404 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1405 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1406 | |
| 1407 /* Now adapt the supplied(?) geometry-settings */ | |
| 1408 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1409 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1410 { | |
| 1411 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1412 if (mask & WidthValue) | |
| 1413 Columns = w; | |
| 1414 if (mask & HeightValue) | |
| 857 | 1415 { |
| 1887 | 1416 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1417 p_window = h - 1; |
| 7 | 1418 Rows = h; |
| 857 | 1419 } |
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1420 limit_screen_size(); |
| 7 | 1421 /* |
| 1422 * Set the (x,y) position of the main window only if specified in the | |
| 1423 * users geometry, so we get good defaults when they don't. This needs | |
| 1424 * to be done before the shell is popped up. | |
| 1425 */ | |
| 1426 if (mask & (XValue|YValue)) | |
| 1427 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1428 } | |
| 1429 | |
| 1430 gui_x11_create_widgets(); | |
| 1431 | |
| 1432 /* | |
| 1433 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1434 */ | |
| 1435 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1436 { | |
| 1437 #ifndef HAVE_XPM | |
| 1438 # include "vim_icon.xbm" | |
| 1439 # include "vim_mask.xbm" | |
| 1440 | |
| 1441 Arg arg[2]; | |
| 1442 | |
| 1443 XtSetArg(arg[0], XtNiconPixmap, | |
| 1444 XCreateBitmapFromData(gui.dpy, | |
| 1445 DefaultRootWindow(gui.dpy), | |
| 1446 (char *)vim_icon_bits, | |
| 1447 vim_icon_width, | |
| 1448 vim_icon_height)); | |
| 1449 XtSetArg(arg[1], XtNiconMask, | |
| 1450 XCreateBitmapFromData(gui.dpy, | |
| 1451 DefaultRootWindow(gui.dpy), | |
| 1452 (char *)vim_mask_icon_bits, | |
| 1453 vim_mask_icon_width, | |
| 1454 vim_mask_icon_height)); | |
| 1455 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1456 #else | |
| 1457 /* Use Pixmaps, looking much nicer. */ | |
| 1458 | |
| 1459 /* If you get an error message here, you still need to unpack the runtime | |
| 1460 * archive! */ | |
| 1461 # ifdef magick | |
| 1462 # undef magick | |
| 1463 # endif | |
| 1464 # define magick vim32x32 | |
| 1465 # include "../runtime/vim32x32.xpm" | |
| 1466 # undef magick | |
| 1467 # define magick vim16x16 | |
| 1468 # include "../runtime/vim16x16.xpm" | |
| 1469 # undef magick | |
| 1470 # define magick vim48x48 | |
| 1471 # include "../runtime/vim48x48.xpm" | |
| 1472 # undef magick | |
| 1473 | |
| 1474 static Pixmap icon = 0; | |
| 1475 static Pixmap icon_mask = 0; | |
| 1476 static char **magick = vim32x32; | |
| 1477 Window root_window; | |
| 1478 XIconSize *size; | |
| 1479 int number_sizes; | |
| 1480 Display *dsp; | |
| 1481 Screen *scr; | |
| 1482 XpmAttributes attr; | |
| 1483 Colormap cmap; | |
| 1484 | |
| 1485 /* | |
| 1486 * Adjust the icon to the preferences of the actual window manager. | |
| 1487 */ | |
| 1488 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1489 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1490 &size, &number_sizes) != 0) | |
| 1491 { | |
| 1492 if (number_sizes > 0) | |
| 1493 { | |
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1494 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1495 magick = vim48x48; |
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1496 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1497 magick = vim32x32; |
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1498 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1499 magick = vim16x16; |
| 1500 } | |
| 1501 } | |
| 1502 | |
| 1503 dsp = XtDisplay(vimShell); | |
| 1504 scr = XtScreen(vimShell); | |
| 1505 | |
| 1506 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1507 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1508 | |
| 1509 attr.valuemask = 0L; | |
| 1510 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1511 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1512 attr.colormap = cmap; | |
| 1513 attr.depth = DefaultDepthOfScreen(scr); | |
| 1514 | |
| 1515 if (!icon) | |
| 1605 | 1516 { |
| 7 | 1517 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1518 &icon_mask, &attr); | |
| 1605 | 1519 XpmFreeAttributes(&attr); |
| 1520 } | |
| 7 | 1521 |
| 1522 # ifdef FEAT_GUI_ATHENA | |
| 1523 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1524 # else | |
| 1525 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1526 # endif | |
| 1527 #endif | |
| 1528 } | |
| 1529 | |
| 1530 if (gui.color_approx) | |
| 1531 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1532 | |
| 1533 #ifdef FEAT_SUN_WORKSHOP | |
| 1534 if (usingSunWorkShop) | |
| 1535 workshop_connect(app_context); | |
| 1536 #endif | |
| 1537 | |
| 1538 #ifdef FEAT_BEVAL | |
| 1539 gui_init_tooltip_font(); | |
| 1540 #endif | |
| 1541 #ifdef FEAT_MENU | |
| 1542 gui_init_menu_font(); | |
| 1543 #endif | |
| 1544 | |
| 1545 #ifdef USE_XSMP | |
| 1546 /* Attach listener on ICE connection */ | |
| 1547 if (-1 != xsmp_icefd) | |
| 1548 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1549 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1550 #endif | |
| 1551 | |
| 1552 return OK; | |
| 1553 } | |
| 1554 | |
| 1555 /* | |
| 1556 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1557 */ | |
| 1558 void | |
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1559 gui_mch_uninit(void) |
| 7 | 1560 { |
| 1561 gui_x11_destroy_widgets(); | |
| 1562 XtCloseDisplay(gui.dpy); | |
| 1563 gui.dpy = NULL; | |
| 1564 vimShell = (Widget)0; | |
| 1827 | 1565 vim_free(gui_argv); |
| 1566 gui_argv = NULL; | |
| 7 | 1567 } |
| 1568 | |
| 1569 /* | |
| 1570 * Called when the foreground or background color has been changed. | |
| 1571 */ | |
| 1572 void | |
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1573 gui_mch_new_colors(void) |
| 7 | 1574 { |
| 1575 long_u gc_mask; | |
| 1576 XGCValues gc_vals; | |
| 1577 | |
| 1578 gc_mask = GCForeground | GCBackground; | |
| 1579 gc_vals.foreground = gui.norm_pixel; | |
| 1580 gc_vals.background = gui.back_pixel; | |
| 1581 if (gui.text_gc != NULL) | |
| 1582 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1583 | |
| 1584 gc_vals.foreground = gui.back_pixel; | |
| 1585 gc_vals.background = gui.norm_pixel; | |
| 1586 if (gui.back_gc != NULL) | |
| 1587 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1588 | |
| 1589 gc_mask |= GCFunction; | |
| 1590 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1591 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1592 gc_vals.function = GXxor; | |
| 1593 if (gui.invert_gc != NULL) | |
| 1594 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1595 | |
| 1596 gui_x11_set_back_color(); | |
| 1597 } | |
| 1598 | |
| 1599 /* | |
| 1600 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1601 */ | |
| 1602 int | |
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1603 gui_mch_open(void) |
| 7 | 1604 { |
| 1605 /* Actually open the window */ | |
| 557 | 1606 XtRealizeWidget(vimShell); |
| 1607 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1608 |
| 1609 gui.wid = gui_x11_get_wid(); | |
| 1610 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1611 | |
| 1612 /* | |
| 1613 * Add a callback for the Close item on the window managers menu, and the | |
| 1614 * save-yourself event. | |
| 1615 */ | |
| 1616 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1617 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1618 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1619 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1620 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1621 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1622 NULL); | |
| 1623 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1624 /* | |
| 1625 * Enable editres protocol (see "man editres"). | |
| 1626 * Usually will need to add -lXmu to the linker line as well. | |
| 1627 */ | |
| 1628 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1629 (XtPointer)NULL); | |
| 1630 #endif | |
| 1631 | |
| 1632 #ifdef FEAT_CLIENTSERVER | |
| 1633 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1634 { | |
| 1635 /* This is a :gui command in a plain vim with no previous server */ | |
| 1636 commWindow = XtWindow(vimShell); | |
| 1637 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1638 } | |
| 1639 else | |
| 1640 { | |
| 1641 /* | |
| 1642 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1643 * have to change the "server" registration to that of the main window | |
| 1644 * If we have not registered a name yet, remember the window | |
| 1645 */ | |
| 1646 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1647 } | |
| 1648 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1649 gui_x11_send_event_handler, NULL); | |
| 1650 #endif | |
| 1651 | |
| 1652 | |
| 1653 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1654 /* The Athena GUI needs this again after opening the window */ | |
| 1655 gui_position_menu(); | |
| 1656 # ifdef FEAT_TOOLBAR | |
| 1657 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1658 gui.toolbar_height); | |
| 1659 # endif | |
| 1660 #endif | |
| 1661 | |
| 1662 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1663 * changed them) */ | |
| 1664 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1665 | |
| 1666 #ifdef FEAT_HANGULIN | |
| 1667 hangul_keyboard_set(); | |
| 1668 #endif | |
| 1669 #ifdef FEAT_XIM | |
| 1670 xim_init(); | |
| 1671 #endif | |
| 1672 #ifdef FEAT_SUN_WORKSHOP | |
| 1673 workshop_postinit(); | |
| 1674 #endif | |
| 1675 | |
| 1676 return OK; | |
| 1677 } | |
| 1678 | |
| 1679 #if defined(FEAT_BEVAL) || defined(PROTO) | |
| 1680 /* | |
| 1681 * Convert the tooltip fontset name to an XFontSet. | |
| 1682 */ | |
| 1683 void | |
|
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1684 gui_init_tooltip_font(void) |
| 7 | 1685 { |
| 1686 XrmValue from, to; | |
| 1687 | |
| 1688 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1689 from.size = strlen(from.addr); | |
| 1690 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1691 to.size = sizeof(XFontSet); | |
| 1692 | |
| 1693 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1694 { | |
| 1695 /* Failed. What to do? */ | |
| 1696 } | |
| 1697 } | |
| 1698 #endif | |
| 1699 | |
| 1700 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1701 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1702 void | |
|
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1703 gui_init_menu_font(void) |
| 7 | 1704 { |
| 1705 XrmValue from, to; | |
| 1706 | |
| 1707 #ifdef FONTSET_ALWAYS | |
| 1708 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1709 from.size = strlen(from.addr); | |
| 1710 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1711 to.size = sizeof(GuiFontset); | |
| 1712 | |
| 1713 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1714 { | |
| 1715 /* Failed. What to do? */ | |
| 1716 } | |
| 1717 #else | |
| 1718 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1719 from.size = strlen(from.addr); | |
| 1720 to.addr = (XtPointer)&gui.menu_font; | |
| 1721 to.size = sizeof(GuiFont); | |
| 1722 | |
| 1723 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1724 { | |
| 1725 /* Failed. What to do? */ | |
| 1726 } | |
| 1727 #endif | |
| 1728 } | |
| 1729 #endif | |
| 1730 | |
| 1731 void | |
|
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1732 gui_mch_exit(int rc UNUSED) |
| 7 | 1733 { |
| 1734 #if 0 | |
| 1735 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1736 * says that this isn't needed when exiting, so just skip it. */ | |
| 1737 XtCloseDisplay(gui.dpy); | |
| 1738 #endif | |
| 1827 | 1739 vim_free(gui_argv); |
| 1740 gui_argv = NULL; | |
| 7 | 1741 } |
| 1742 | |
| 1743 /* | |
| 1744 * Get the position of the top left corner of the window. | |
| 1745 */ | |
| 1746 int | |
|
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1747 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1748 { |
| 1749 Dimension xpos, ypos; | |
| 1750 | |
| 1751 XtVaGetValues(vimShell, | |
| 1752 XtNx, &xpos, | |
| 1753 XtNy, &ypos, | |
| 1754 NULL); | |
| 1755 *x = xpos; | |
| 1756 *y = ypos; | |
| 1757 return OK; | |
| 1758 } | |
| 1759 | |
| 1760 /* | |
| 1761 * Set the position of the top left corner of the window to the given | |
| 1762 * coordinates. | |
| 1763 */ | |
| 1764 void | |
|
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1765 gui_mch_set_winpos(int x, int y) |
| 7 | 1766 { |
| 1767 XtVaSetValues(vimShell, | |
| 1768 XtNx, x, | |
| 1769 XtNy, y, | |
| 1770 NULL); | |
| 1771 } | |
| 1772 | |
| 1773 void | |
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1774 gui_mch_set_shellsize( |
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1775 int width, |
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1776 int height, |
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1777 int min_width, |
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1778 int min_height, |
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1779 int base_width, |
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1780 int base_height, |
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1781 int direction UNUSED) |
| 7 | 1782 { |
| 51 | 1783 #ifdef FEAT_XIM |
| 1784 height += xim_get_status_area_height(), | |
| 1785 #endif | |
| 7 | 1786 XtVaSetValues(vimShell, |
| 1787 XtNwidthInc, gui.char_width, | |
| 1788 XtNheightInc, gui.char_height, | |
| 1789 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1790 XtNbaseWidth, base_width, | |
| 1791 XtNbaseHeight, base_height, | |
| 1792 #endif | |
| 1793 XtNminWidth, min_width, | |
| 1794 XtNminHeight, min_height, | |
| 1795 XtNwidth, width, | |
| 1796 XtNheight, height, | |
| 1797 NULL); | |
| 1798 } | |
| 1799 | |
| 1800 /* | |
| 445 | 1801 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1802 * Is there no way in X to find out how wide the borders really are? |
| 1803 */ | |
| 1804 void | |
|
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1805 gui_mch_get_screen_dimensions( |
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1806 int *screen_w, |
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1807 int *screen_h) |
| 7 | 1808 { |
| 1809 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1810 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1811 } | |
| 1812 | |
| 1813 /* | |
| 1814 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1815 * font. | |
| 1816 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1817 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1818 */ | |
| 1819 int | |
|
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1820 gui_mch_init_font( |
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1821 char_u *font_name, |
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1822 int do_fontset UNUSED) |
| 7 | 1823 { |
| 1824 XFontStruct *font = NULL; | |
| 1825 | |
| 1826 #ifdef FEAT_XFONTSET | |
| 1827 XFontSet fontset = NULL; | |
| 46 | 1828 #endif |
| 1829 | |
| 1830 #ifdef FEAT_GUI_MOTIF | |
| 1831 /* A font name equal "*" is indicating, that we should activate the font | |
| 1832 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1833 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1834 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1835 #endif | |
| 1836 | |
| 1837 #ifdef FEAT_XFONTSET | |
| 7 | 1838 if (do_fontset) |
| 1839 { | |
| 1840 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1841 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1842 if (font_name != NULL) | |
| 1843 { | |
| 1844 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1845 if (fontset == NULL) | |
| 1846 return FAIL; | |
| 1847 } | |
| 1848 } | |
| 1849 else | |
| 1850 #endif | |
| 1851 { | |
| 1852 if (font_name == NULL) | |
| 1853 { | |
| 1854 /* | |
| 1855 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1856 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1857 * will hopefully always be there. | |
| 1858 */ | |
| 1859 font_name = gui.rsrc_font_name; | |
| 1860 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1861 if (font == NULL) | |
| 1862 font_name = (char_u *)DFLT_FONT; | |
| 1863 } | |
| 1864 if (font == NULL) | |
| 1865 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1866 if (font == NULL) | |
| 1867 return FAIL; | |
| 1868 } | |
| 1869 | |
| 1870 gui_mch_free_font(gui.norm_font); | |
| 1871 #ifdef FEAT_XFONTSET | |
| 1872 gui_mch_free_fontset(gui.fontset); | |
| 1873 | |
| 1874 if (fontset != NULL) | |
| 1875 { | |
| 1876 gui.norm_font = NOFONT; | |
| 1877 gui.fontset = (GuiFontset)fontset; | |
| 1878 gui.char_width = fontset_width(fontset); | |
| 1879 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1880 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1881 } | |
| 1882 else | |
| 1883 #endif | |
| 1884 { | |
| 1885 gui.norm_font = (GuiFont)font; | |
| 1886 #ifdef FEAT_XFONTSET | |
| 1887 gui.fontset = NOFONTSET; | |
| 1888 #endif | |
| 1889 gui.char_width = font->max_bounds.width; | |
| 1890 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1891 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1892 } | |
| 1893 | |
| 1894 hl_set_font_name(font_name); | |
| 1895 | |
| 1896 /* | |
| 1897 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1898 * We should also try to work out what font to use for these when they are | |
| 1899 * not specified by X resources, but we don't yet. | |
| 1900 */ | |
| 1901 if (font_name == gui.rsrc_font_name) | |
| 1902 { | |
| 1903 if (gui.bold_font == NOFONT | |
| 1904 && gui.rsrc_bold_font_name != NULL | |
| 1905 && *gui.rsrc_bold_font_name != NUL) | |
| 1906 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1907 if (gui.ital_font == NOFONT | |
| 1908 && gui.rsrc_ital_font_name != NULL | |
| 1909 && *gui.rsrc_ital_font_name != NUL) | |
| 1910 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1911 if (gui.boldital_font == NOFONT | |
| 1912 && gui.rsrc_boldital_font_name != NULL | |
| 1913 && *gui.rsrc_boldital_font_name != NUL) | |
| 1914 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1915 FALSE); | |
| 1916 } | |
| 1917 else | |
| 1918 { | |
| 1919 /* When not using the font specified by the resources, also don't use | |
| 1920 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1921 * strange. */ | |
| 1922 if (gui.bold_font != NOFONT) | |
| 1923 { | |
| 1924 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1925 gui.bold_font = NOFONT; | |
| 1926 } | |
| 1927 if (gui.ital_font != NOFONT) | |
| 1928 { | |
| 1929 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1930 gui.ital_font = NOFONT; | |
| 1931 } | |
| 1932 if (gui.boldital_font != NOFONT) | |
| 1933 { | |
| 1934 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1935 gui.boldital_font = NOFONT; | |
| 1936 } | |
| 1937 } | |
| 1938 | |
| 46 | 1939 #ifdef FEAT_GUI_MOTIF |
| 1940 gui_motif_synch_fonts(); | |
| 1941 #endif | |
| 1942 | |
| 7 | 1943 return OK; |
| 1944 } | |
| 1945 | |
| 1946 /* | |
| 1947 * Get a font structure for highlighting. | |
| 1948 */ | |
| 1949 GuiFont | |
|
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1950 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1951 { |
| 1952 XFontStruct *font; | |
| 1953 | |
| 1954 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ | |
| 1955 return NOFONT; | |
| 1956 | |
| 1957 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1958 | |
| 1959 if (font == NULL) | |
| 1960 { | |
| 1961 if (giveErrorIfMissing) | |
| 1962 EMSG2(_(e_font), name); | |
| 1963 return NOFONT; | |
| 1964 } | |
| 1965 | |
| 1966 #ifdef DEBUG | |
| 1967 printf("Font Information for '%s':\n", name); | |
| 1968 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1969 font->max_bounds.width, font->ascent + font->descent, | |
| 1970 font->ascent, font->descent); | |
| 1971 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1972 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1973 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1974 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1975 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1976 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1977 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1978 printf(" leftink = %d, rightink = %d\n", | |
| 1979 (font->min_bounds.lbearing < 0), | |
| 1980 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1981 printf("\n"); | |
| 1982 #endif | |
| 1983 | |
| 1984 if (font->max_bounds.width != font->min_bounds.width) | |
| 1985 { | |
| 1986 EMSG2(_(e_fontwidth), name); | |
| 1987 XFreeFont(gui.dpy, font); | |
| 1988 return NOFONT; | |
| 1989 } | |
| 1990 return (GuiFont)font; | |
| 1991 } | |
| 1992 | |
| 46 | 1993 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 1994 /* |
| 1995 * Return the name of font "font" in allocated memory. | |
| 1996 * Don't know how to get the actual name, thus use the provided name. | |
| 1997 */ | |
| 1998 char_u * | |
|
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1999 gui_mch_get_fontname(GuiFont font UNUSED, char_u *name) |
| 38 | 2000 { |
| 2001 if (name == NULL) | |
| 2002 return NULL; | |
| 2003 return vim_strsave(name); | |
| 2004 } | |
| 46 | 2005 #endif |
| 38 | 2006 |
| 445 | 2007 /* |
| 2008 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2009 */ | |
| 7 | 2010 int |
|
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2011 gui_mch_adjust_charheight(void) |
| 7 | 2012 { |
| 2013 #ifdef FEAT_XFONTSET | |
| 2014 if (gui.fontset != NOFONTSET) | |
| 2015 { | |
| 2016 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2017 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2018 + p_linespace / 2; | |
| 2019 } | |
| 2020 else | |
| 2021 #endif | |
| 2022 { | |
| 2023 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2024 | |
| 2025 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2026 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2027 } | |
| 2028 return OK; | |
| 2029 } | |
| 2030 | |
| 2031 /* | |
| 2032 * Set the current text font. | |
| 2033 */ | |
| 2034 void | |
|
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2035 gui_mch_set_font(GuiFont font) |
| 7 | 2036 { |
| 2037 static Font prev_font = (Font)-1; | |
| 2038 Font fid = ((XFontStruct *)font)->fid; | |
| 2039 | |
| 2040 if (fid != prev_font) | |
| 2041 { | |
| 2042 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2043 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2044 prev_font = fid; | |
| 2045 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2046 } | |
| 2047 #ifdef FEAT_XFONTSET | |
| 2048 current_fontset = (XFontSet)NULL; | |
| 2049 #endif | |
| 2050 } | |
| 2051 | |
| 2052 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2053 /* | |
| 2054 * Set the current text fontset. | |
| 2055 * Adjust the ascent, in case it's different. | |
| 2056 */ | |
| 2057 void | |
|
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2058 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2059 { |
| 2060 current_fontset = (XFontSet)fontset; | |
| 2061 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2062 } | |
| 2063 #endif | |
| 2064 | |
| 2065 /* | |
| 2066 * If a font is not going to be used, free its structure. | |
| 2067 */ | |
| 2068 void | |
|
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2069 gui_mch_free_font(GuiFont font) |
| 7 | 2070 { |
| 2071 if (font != NOFONT) | |
| 2072 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2073 } | |
| 2074 | |
| 2075 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2076 /* | |
| 2077 * If a fontset is not going to be used, free its structure. | |
| 2078 */ | |
| 2079 void | |
|
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2080 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2081 { |
| 2082 if (fontset != NOFONTSET) | |
| 2083 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2084 } | |
| 2085 | |
| 2086 /* | |
| 2087 * Load the fontset "name". | |
| 2088 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2089 */ | |
| 2090 GuiFontset | |
|
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2091 gui_mch_get_fontset( |
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|
2092 char_u *name, |
|
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|
2093 int giveErrorIfMissing, |
|
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|
2094 int fixed_width) |
| 7 | 2095 { |
| 2096 XFontSet fontset; | |
| 2097 char **missing, *def_str; | |
| 2098 int num_missing; | |
| 2099 | |
| 2100 if (!gui.in_use || name == NULL) | |
| 2101 return NOFONTSET; | |
| 2102 | |
| 2103 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2104 &def_str); | |
| 2105 if (num_missing > 0) | |
| 2106 { | |
| 2107 int i; | |
| 2108 | |
| 2109 if (giveErrorIfMissing) | |
| 2110 { | |
| 2111 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2112 for (i = 0; i < num_missing; i++) | |
| 2113 EMSG2("%s", missing[i]); | |
| 2114 } | |
| 2115 XFreeStringList(missing); | |
| 2116 } | |
| 2117 | |
| 2118 if (fontset == NULL) | |
| 2119 { | |
| 2120 if (giveErrorIfMissing) | |
| 2121 EMSG2(_(e_fontset), name); | |
| 2122 return NOFONTSET; | |
| 2123 } | |
| 2124 | |
| 2125 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2126 { | |
| 2127 XFreeFontSet(gui.dpy, fontset); | |
| 2128 return NOFONTSET; | |
| 2129 } | |
| 2130 return (GuiFontset)fontset; | |
| 2131 } | |
| 2132 | |
| 2133 /* | |
| 2134 * Check if fontset "fs" is fixed width. | |
| 2135 */ | |
| 2136 static int | |
|
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diff
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|
2137 check_fontset_sanity(XFontSet fs) |
| 7 | 2138 { |
| 2139 XFontStruct **xfs; | |
| 2140 char **font_name; | |
| 2141 int fn; | |
| 2142 char *base_name; | |
| 2143 int i; | |
| 2144 int min_width; | |
| 2145 int min_font_idx = 0; | |
| 2146 | |
| 2147 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2148 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2149 for (i = 0; i < fn; i++) | |
| 2150 { | |
| 2151 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2152 { | |
| 2153 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2154 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2155 return FAIL; | |
| 2156 } | |
| 2157 } | |
| 2158 /* scan base font width */ | |
| 2159 min_width = 32767; | |
| 2160 for (i = 0; i < fn; i++) | |
| 2161 { | |
| 2162 if (xfs[i]->max_bounds.width<min_width) | |
| 2163 { | |
| 2164 min_width = xfs[i]->max_bounds.width; | |
| 2165 min_font_idx = i; | |
| 2166 } | |
| 2167 } | |
| 2168 for (i = 0; i < fn; i++) | |
| 2169 { | |
| 2170 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2171 && xfs[i]->max_bounds.width != min_width) | |
| 2172 { | |
|
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2173 EMSG2(_("E253: Fontset name: %s"), base_name); |
|
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2174 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
|
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|
2175 EMSG2(_("Font1: %s"), font_name[i]); |
|
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|
2176 EMSGN(_("Font%ld width is not twice that of font0"), i); |
|
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2177 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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|
2178 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2179 return FAIL; |
| 2180 } | |
| 2181 } | |
| 2182 /* it seems ok. Good Luck!! */ | |
| 2183 return OK; | |
| 2184 } | |
| 2185 | |
| 2186 static int | |
|
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|
2187 fontset_width(XFontSet fs) |
| 7 | 2188 { |
|
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|
2189 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2190 } |
| 2191 | |
| 2192 int | |
|
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|
2193 fontset_height( |
|
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diff
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|
2194 XFontSet fs) |
| 7 | 2195 { |
| 2196 XFontSetExtents *extents; | |
| 2197 | |
| 2198 extents = XExtentsOfFontSet(fs); | |
| 2199 return extents->max_logical_extent.height; | |
| 2200 } | |
| 2201 | |
| 2202 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2203 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2204 /* | |
| 2205 * Returns the bounding box height around the actual glyph image of all | |
| 2206 * characters in all fonts of the fontset. | |
| 2207 */ | |
| 2208 int | |
|
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|
2209 fontset_height2(XFontSet fs) |
| 7 | 2210 { |
| 2211 XFontSetExtents *extents; | |
| 2212 | |
| 2213 extents = XExtentsOfFontSet(fs); | |
| 2214 return extents->max_ink_extent.height; | |
| 2215 } | |
| 2216 #endif | |
| 2217 | |
| 2218 /* NOT USED YET | |
| 2219 static int | |
|
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diff
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|
2220 fontset_descent(XFontSet fs) |
| 7 | 2221 { |
| 2222 XFontSetExtents *extents; | |
| 2223 | |
| 2224 extents = XExtentsOfFontSet (fs); | |
| 2225 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2226 } | |
| 2227 */ | |
| 2228 | |
| 2229 static int | |
|
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diff
changeset
|
2230 fontset_ascent(XFontSet fs) |
| 7 | 2231 { |
| 2232 XFontSetExtents *extents; | |
| 2233 | |
| 2234 extents = XExtentsOfFontSet(fs); | |
| 2235 return -extents->max_logical_extent.y; | |
| 2236 } | |
| 2237 | |
| 2238 #endif /* FEAT_XFONTSET */ | |
| 2239 | |
| 2240 /* | |
| 2241 * Return the Pixel value (color) for the given color name. | |
| 2242 * Return INVALCOLOR for error. | |
| 2243 */ | |
| 2244 guicolor_T | |
|
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diff
changeset
|
2245 gui_mch_get_color(char_u *reqname) |
| 7 | 2246 { |
| 2247 int i; | |
| 2248 char_u *name = reqname; | |
| 2249 Colormap colormap; | |
| 2250 XColor color; | |
| 2251 static char *(vimnames[][2]) = | |
| 2252 { | |
| 2253 /* A number of colors that some X11 systems don't have */ | |
| 2254 {"LightRed", "#FFBBBB"}, | |
| 2255 {"LightGreen", "#88FF88"}, | |
| 2256 {"LightMagenta","#FFBBFF"}, | |
| 2257 {"DarkCyan", "#008888"}, | |
| 2258 {"DarkBlue", "#0000BB"}, | |
| 2259 {"DarkRed", "#BB0000"}, | |
| 2260 {"DarkMagenta", "#BB00BB"}, | |
| 2261 {"DarkGrey", "#BBBBBB"}, | |
| 2262 {"DarkYellow", "#BBBB00"}, | |
| 834 | 2263 {"Gray10", "#1A1A1A"}, |
| 2264 {"Grey10", "#1A1A1A"}, | |
| 2265 {"Gray20", "#333333"}, | |
| 2266 {"Grey20", "#333333"}, | |
| 2267 {"Gray30", "#4D4D4D"}, | |
| 2268 {"Grey30", "#4D4D4D"}, | |
| 2269 {"Gray40", "#666666"}, | |
| 2270 {"Grey40", "#666666"}, | |
| 2271 {"Gray50", "#7F7F7F"}, | |
| 2272 {"Grey50", "#7F7F7F"}, | |
| 2273 {"Gray60", "#999999"}, | |
| 2274 {"Grey60", "#999999"}, | |
| 2275 {"Gray70", "#B3B3B3"}, | |
| 2276 {"Grey70", "#B3B3B3"}, | |
| 2277 {"Gray80", "#CCCCCC"}, | |
| 2278 {"Grey80", "#CCCCCC"}, | |
| 818 | 2279 {"Gray90", "#E5E5E5"}, |
| 2280 {"Grey90", "#E5E5E5"}, | |
| 7 | 2281 {NULL, NULL} |
| 2282 }; | |
| 2283 | |
| 2284 /* can't do this when GUI not running */ | |
| 2285 if (!gui.in_use || *reqname == NUL) | |
| 2286 return INVALCOLOR; | |
| 2287 | |
| 2288 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 2289 | |
| 2290 /* Do this twice if the name isn't recognized. */ | |
| 2291 while (name != NULL) | |
| 2292 { | |
| 2293 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2294 | |
| 2295 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
| 2296 if (i == 0) | |
| 2297 { | |
| 2298 char *old; | |
| 2299 | |
| 2300 /* The X11 system is trying to resolve named colors only by names | |
| 2301 * corresponding to the current locale language. But Vim scripts | |
| 2302 * usually contain the English color names. Therefore we have to | |
| 2303 * try a second time here with the native "C" locale set. | |
| 2304 * Hopefully, restoring the old locale this way works on all | |
| 2305 * systems... | |
| 2306 */ | |
| 2307 old = setlocale(LC_ALL, NULL); | |
| 2308 if (old != NULL && STRCMP(old, "C") != 0) | |
| 2309 { | |
| 2310 old = (char *)vim_strsave((char_u *)old); | |
| 2311 setlocale(LC_ALL, "C"); | |
| 2312 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2313 setlocale(LC_ALL, old); | |
| 2314 vim_free(old); | |
| 2315 } | |
| 2316 } | |
| 2317 #endif | |
| 2318 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0 | |
| 2319 || find_closest_color(colormap, &color) == OK)) | |
| 2320 return (guicolor_T)color.pixel; | |
| 2321 | |
| 2322 /* check for a few builtin names */ | |
| 2323 for (i = 0; ; ++i) | |
| 2324 { | |
| 2325 if (vimnames[i][0] == NULL) | |
| 2326 { | |
| 2327 name = NULL; | |
| 2328 break; | |
| 2329 } | |
| 2330 if (STRICMP(name, vimnames[i][0]) == 0) | |
| 2331 { | |
| 2332 name = (char_u *)vimnames[i][1]; | |
| 2333 break; | |
| 2334 } | |
| 2335 } | |
| 2336 } | |
| 2337 | |
| 2338 return INVALCOLOR; | |
| 2339 } | |
| 2340 | |
| 2341 /* | |
| 2342 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the | |
| 2343 * resulting color. | |
| 2344 * Based on a similar function in TCL. | |
| 2345 * Return FAIL if not able to find or allocate a color. | |
| 2346 */ | |
| 2347 static int | |
|
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diff
changeset
|
2348 find_closest_color(Colormap colormap, XColor *colorPtr) |
| 7 | 2349 { |
| 2350 double tmp, distance, closestDistance; | |
| 2351 int i, closest, numFound, cmap_size; | |
| 2352 XColor *colortable; | |
| 2353 XVisualInfo template, *visInfoPtr; | |
| 2354 | |
| 2355 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy, | |
| 2356 XDefaultScreen(gui.dpy))); | |
| 2357 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask, | |
| 2358 &template, &numFound); | |
| 2359 if (numFound < 1) | |
| 2360 /* FindClosestColor couldn't lookup visual */ | |
| 2361 return FAIL; | |
| 2362 | |
| 2363 cmap_size = visInfoPtr->colormap_size; | |
| 2364 XFree((char *)visInfoPtr); | |
| 2365 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor))); | |
| 2366 if (!colortable) | |
| 2367 return FAIL; /* out of memory */ | |
| 2368 | |
| 2369 for (i = 0; i < cmap_size; i++) | |
| 2370 colortable[i].pixel = (unsigned long)i; | |
|
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changeset
|
2371 XQueryColors(gui.dpy, colormap, colortable, cmap_size); |
| 7 | 2372 |
| 2373 /* | |
| 2374 * Find the color that best approximates the desired one, then | |
| 2375 * try to allocate that color. If that fails, it must mean that | |
| 2376 * the color was read-write (so we can't use it, since it's owner | |
| 2377 * might change it) or else it was already freed. Try again, | |
| 2378 * over and over again, until something succeeds. | |
| 2379 */ | |
| 2380 closestDistance = 1e30; | |
| 2381 closest = 0; | |
| 2382 for (i = 0; i < cmap_size; i++) | |
| 2383 { | |
| 2384 /* | |
| 2385 * Use Euclidean distance in RGB space, weighted by Y (of YIQ) | |
| 2386 * as the objective function; this accounts for differences | |
| 2387 * in the color sensitivity of the eye. | |
| 2388 */ | |
| 2389 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red); | |
| 2390 distance = tmp * tmp; | |
| 2391 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green); | |
| 2392 distance += tmp * tmp; | |
| 2393 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue); | |
| 2394 distance += tmp * tmp; | |
| 2395 if (distance < closestDistance) | |
| 2396 { | |
| 2397 closest = i; | |
| 2398 closestDistance = distance; | |
| 2399 } | |
| 2400 } | |
| 2401 | |
| 2402 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0) | |
| 2403 { | |
| 2404 gui.color_approx = TRUE; | |
| 2405 *colorPtr = colortable[closest]; | |
| 2406 } | |
| 2407 | |
| 1737 | 2408 vim_free(colortable); |
| 7 | 2409 return OK; |
| 2410 } | |
| 2411 | |
| 206 | 2412 /* |
| 2413 * Set the current text foreground color. | |
| 2414 */ | |
| 7 | 2415 void |
|
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diff
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|
2416 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2417 { |
| 2418 if (color != prev_fg_color) | |
| 2419 { | |
| 2420 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2421 prev_fg_color = color; | |
| 2422 } | |
| 2423 } | |
| 2424 | |
| 2425 /* | |
| 2426 * Set the current text background color. | |
| 2427 */ | |
| 2428 void | |
|
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|
2429 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2430 { |
| 2431 if (color != prev_bg_color) | |
| 2432 { | |
| 2433 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2434 prev_bg_color = color; | |
| 2435 } | |
| 2436 } | |
| 2437 | |
| 2438 /* | |
| 206 | 2439 * Set the current text special color. |
| 2440 */ | |
| 2441 void | |
|
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2442 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2443 { |
| 2444 prev_sp_color = color; | |
| 2445 } | |
| 2446 | |
| 2447 /* | |
| 7 | 2448 * create a mouse pointer that is blank |
| 2449 */ | |
| 2450 static Cursor | |
|
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2451 gui_x11_create_blank_mouse(void) |
| 7 | 2452 { |
| 2453 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2454 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2455 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2456 XFreeGC(gui.dpy, gc); | |
| 2457 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2458 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2459 } | |
| 2460 | |
| 206 | 2461 /* |
| 2462 * Draw a curled line at the bottom of the character cell. | |
| 2463 */ | |
| 2464 static void | |
|
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|
2465 draw_curl(int row, int col, int cells) |
| 206 | 2466 { |
| 2467 int i; | |
| 2468 int offset; | |
| 1887 | 2469 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2470 |
| 2471 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2472 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2473 { | |
| 2474 offset = val[i % 8]; | |
| 2475 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2476 FILL_Y(row + 1) - 1 - offset); | |
| 2477 } | |
| 2478 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2479 } | |
| 2480 | |
| 7 | 2481 void |
|
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2482 gui_mch_draw_string( |
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2483 int row, |
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2484 int col, |
|
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2485 char_u *s, |
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|
2486 int len, |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2487 int flags) |
| 7 | 2488 { |
| 2489 int cells = len; | |
| 2490 #ifdef FEAT_MBYTE | |
| 717 | 2491 static void *buf = NULL; |
| 7 | 2492 static int buflen = 0; |
| 2493 char_u *p; | |
| 2494 int wlen = 0; | |
| 2495 int c; | |
| 2496 | |
| 2497 if (enc_utf8) | |
| 2498 { | |
| 2499 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2500 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2501 * between calls, because allocating it each time is slow. */ | |
| 2502 if (buflen < len) | |
| 2503 { | |
| 2504 XtFree((char *)buf); | |
| 717 | 2505 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2506 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2507 buflen = len; |
| 2508 } | |
| 2509 p = s; | |
| 2510 cells = 0; | |
| 2511 while (p < s + len) | |
| 2512 { | |
| 2513 c = utf_ptr2char(p); | |
| 717 | 2514 # ifdef FEAT_XFONTSET |
| 2515 if (current_fontset != NULL) | |
| 2516 { | |
| 1887 | 2517 # ifdef SMALL_WCHAR_T |
| 2518 if (c >= 0x10000) | |
| 717 | 2519 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2520 # endif |
| 717 | 2521 ((wchar_t *)buf)[wlen] = c; |
| 2522 } | |
| 2523 else | |
| 2524 # endif | |
| 2525 { | |
| 2526 if (c >= 0x10000) | |
| 2527 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2528 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2529 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2530 } | |
| 7 | 2531 ++wlen; |
| 2532 cells += utf_char2cells(c); | |
| 474 | 2533 p += utf_ptr2len(p); |
| 7 | 2534 } |
| 2535 } | |
| 2536 else if (has_mbyte) | |
| 2537 { | |
| 2538 cells = 0; | |
| 2539 for (p = s; p < s + len; ) | |
| 2540 { | |
| 2541 cells += ptr2cells(p); | |
| 474 | 2542 p += (*mb_ptr2len)(p); |
| 7 | 2543 } |
| 2544 } | |
| 2545 | |
| 2546 #endif | |
| 2547 | |
| 2548 #ifdef FEAT_XFONTSET | |
| 2549 if (current_fontset != NULL) | |
| 2550 { | |
| 2551 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2552 * previous line. This is apparently needed for some fonts which are | |
| 2553 * used in a fontset. */ | |
| 2554 XRectangle clip; | |
| 2555 | |
| 2556 clip.x = 0; | |
| 2557 clip.y = 0; | |
| 2558 clip.height = gui.char_height; | |
| 2559 clip.width = gui.char_width * cells + 1; | |
| 2560 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2561 &clip, 1, Unsorted); | |
| 2562 } | |
| 2563 #endif | |
| 2564 | |
| 2565 if (flags & DRAW_TRANSP) | |
| 2566 { | |
| 2567 #ifdef FEAT_MBYTE | |
| 2568 if (enc_utf8) | |
| 2569 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2570 TEXT_Y(row), buf, wlen); | |
| 2571 else | |
| 2572 #endif | |
| 2573 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2574 TEXT_Y(row), (char *)s, len); | |
| 2575 } | |
| 2576 else if (p_linespace != 0 | |
| 2577 #ifdef FEAT_XFONTSET | |
| 2578 || current_fontset != NULL | |
| 2579 #endif | |
| 2580 ) | |
| 2581 { | |
| 2582 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2583 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2584 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2585 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2586 |
| 7 | 2587 #ifdef FEAT_MBYTE |
| 2588 if (enc_utf8) | |
| 2589 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2590 TEXT_Y(row), buf, wlen); | |
| 2591 else | |
| 2592 #endif | |
| 2593 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2594 TEXT_Y(row), (char *)s, len); | |
| 2595 } | |
| 2596 else | |
| 2597 { | |
| 2598 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2599 #ifdef FEAT_MBYTE | |
| 2600 if (enc_utf8) | |
| 2601 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2602 TEXT_Y(row), buf, wlen); | |
| 2603 else | |
| 2604 #endif | |
| 2605 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2606 TEXT_Y(row), (char *)s, len); | |
| 2607 } | |
| 2608 | |
| 2609 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2610 if (flags & DRAW_BOLD) | |
| 2611 { | |
| 2612 #ifdef FEAT_MBYTE | |
| 2613 if (enc_utf8) | |
| 2614 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2615 TEXT_Y(row), buf, wlen); | |
| 2616 else | |
| 2617 #endif | |
| 2618 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2619 TEXT_Y(row), (char *)s, len); | |
| 2620 } | |
| 2621 | |
| 206 | 2622 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2623 if (flags & DRAW_UNDERC) | |
| 2624 draw_curl(row, col, cells); | |
| 2625 | |
| 7 | 2626 /* Underline: draw a line at the bottom of the character cell. */ |
| 2627 if (flags & DRAW_UNDERL) | |
| 206 | 2628 { |
| 2629 int y = FILL_Y(row + 1) - 1; | |
| 2630 | |
| 2631 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2632 * Otherwise put the line just below the character. */ | |
| 2633 if (p_linespace > 1) | |
| 2634 y -= p_linespace - 1; | |
| 7 | 2635 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2636 y, FILL_X(col + cells) - 1, y); |
| 2637 } | |
| 7 | 2638 |
| 2639 #ifdef FEAT_XFONTSET | |
| 2640 if (current_fontset != NULL) | |
| 2641 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2642 #endif | |
| 2643 } | |
| 2644 | |
| 2645 /* | |
| 2646 * Return OK if the key with the termcap name "name" is supported. | |
| 2647 */ | |
| 2648 int | |
|
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diff
changeset
|
2649 gui_mch_haskey(char_u *name) |
| 7 | 2650 { |
| 2651 int i; | |
| 2652 | |
| 2653 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2654 if (name[0] == special_keys[i].vim_code0 && | |
| 2655 name[1] == special_keys[i].vim_code1) | |
| 2656 return OK; | |
| 2657 return FAIL; | |
| 2658 } | |
| 2659 | |
| 2660 /* | |
| 2661 * Return the text window-id and display. Only required for X-based GUI's | |
| 2662 */ | |
| 2663 int | |
|
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diff
changeset
|
2664 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2665 { |
| 2666 *win = XtWindow(vimShell); | |
| 2667 *dis = gui.dpy; | |
| 2668 return OK; | |
| 2669 } | |
| 2670 | |
| 2671 void | |
|
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diff
changeset
|
2672 gui_mch_beep(void) |
| 7 | 2673 { |
| 2674 XBell(gui.dpy, 0); | |
| 2675 } | |
| 2676 | |
| 2677 void | |
|
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diff
changeset
|
2678 gui_mch_flash(int msec) |
| 7 | 2679 { |
| 2680 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2681 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2682 FILL_X((int)Columns) + gui.border_offset, | |
| 2683 FILL_Y((int)Rows) + gui.border_offset); | |
| 2684 XSync(gui.dpy, False); | |
| 2685 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2686 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2687 FILL_X((int)Columns) + gui.border_offset, | |
| 2688 FILL_Y((int)Rows) + gui.border_offset); | |
| 2689 } | |
| 2690 | |
| 2691 /* | |
| 2692 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2693 */ | |
| 2694 void | |
|
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diff
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|
2695 gui_mch_invert_rectangle( |
|
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parents:
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diff
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|
2696 int r, |
|
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|
2697 int c, |
|
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|
2698 int nr, |
|
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parents:
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diff
changeset
|
2699 int nc) |
| 7 | 2700 { |
| 2701 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2702 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2703 } | |
| 2704 | |
| 2705 /* | |
| 2706 * Iconify the GUI window. | |
| 2707 */ | |
| 2708 void | |
|
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diff
changeset
|
2709 gui_mch_iconify(void) |
| 7 | 2710 { |
| 2711 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2712 } | |
| 2713 | |
| 2714 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2715 /* | |
| 2716 * Bring the Vim window to the foreground. | |
| 2717 */ | |
| 2718 void | |
|
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diff
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|
2719 gui_mch_set_foreground(void) |
| 7 | 2720 { |
| 2721 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2722 } | |
| 2723 #endif | |
| 2724 | |
| 2725 /* | |
| 2726 * Draw a cursor without focus. | |
| 2727 */ | |
| 2728 void | |
|
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diff
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|
2729 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2730 { |
| 2731 int w = 1; | |
| 2732 | |
| 2733 #ifdef FEAT_MBYTE | |
| 2734 if (mb_lefthalve(gui.row, gui.col)) | |
| 2735 w = 2; | |
| 2736 #endif | |
| 2737 gui_mch_set_fg_color(color); | |
| 2738 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2739 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2740 } | |
| 2741 | |
| 2742 /* | |
| 2743 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2744 * color "color". | |
| 2745 */ | |
| 2746 void | |
|
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diff
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|
2747 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2748 { |
| 2749 gui_mch_set_fg_color(color); | |
| 2750 | |
| 2751 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2752 #ifdef FEAT_RIGHTLEFT | |
| 2753 /* vertical line should be on the right of current point */ | |
| 2754 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2755 #endif | |
| 2756 FILL_X(gui.col), | |
| 2757 FILL_Y(gui.row) + gui.char_height - h, | |
| 2758 w, h); | |
| 2759 } | |
| 2760 | |
| 2761 /* | |
| 2762 * Catch up with any queued X events. This may put keyboard input into the | |
| 2763 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2764 * nothing in the X event queue (& no timers pending), then we return | |
| 2765 * immediately. | |
| 2766 */ | |
| 2767 void | |
|
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|
2768 gui_mch_update(void) |
| 7 | 2769 { |
| 2770 XtInputMask mask, desired; | |
| 2771 | |
| 2772 #ifdef ALT_X_INPUT | |
| 2773 if (suppress_alternate_input) | |
| 2774 desired = (XtIMXEvent | XtIMTimer); | |
| 2775 else | |
| 2776 #endif | |
| 2777 desired = (XtIMAll); | |
| 2778 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2779 && !vim_is_input_buf_full()) | |
| 2780 XtAppProcessEvent(app_context, desired); | |
| 2781 } | |
| 2782 | |
| 2783 /* | |
| 2784 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2785 * from the keyboard. | |
| 2786 * wtime == -1 Wait forever. | |
| 2787 * wtime == 0 This should never happen. | |
| 2788 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2789 * Returns OK if a character was found to be available within the given time, | |
| 2790 * or FAIL otherwise. | |
| 2791 */ | |
| 2792 int | |
|
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2793 gui_mch_wait_for_chars(long wtime) |
| 7 | 2794 { |
|
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2795 int focus; |
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2796 int retval = FAIL; |
| 7 | 2797 |
| 2798 /* | |
| 2799 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2800 * this function (otherwise a random value on the stack may be changed). | |
| 2801 */ | |
| 2802 static int timed_out; | |
| 2803 XtIntervalId timer = (XtIntervalId)0; | |
| 2804 XtInputMask desired; | |
| 2805 | |
| 2806 timed_out = FALSE; | |
| 2807 | |
| 2808 if (wtime > 0) | |
| 2809 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2810 &timed_out); | |
| 2811 | |
| 2812 focus = gui.in_focus; | |
| 2813 #ifdef ALT_X_INPUT | |
| 2814 if (suppress_alternate_input) | |
| 2815 desired = (XtIMXEvent | XtIMTimer); | |
| 2816 else | |
| 2817 #endif | |
| 2818 desired = (XtIMAll); | |
| 2819 while (!timed_out) | |
| 2820 { | |
| 2821 /* Stop or start blinking when focus changes */ | |
| 2822 if (gui.in_focus != focus) | |
| 2823 { | |
| 2824 if (gui.in_focus) | |
| 2825 gui_mch_start_blink(); | |
| 2826 else | |
| 2827 gui_mch_stop_blink(); | |
| 2828 focus = gui.in_focus; | |
| 2829 } | |
| 2830 | |
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2831 #ifdef MESSAGE_QUEUE |
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2832 # ifdef FEAT_TIMERS |
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2833 did_add_timer = FALSE; |
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2834 # endif |
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2835 parse_queued_messages(); |
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2836 # ifdef FEAT_TIMERS |
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2837 if (did_add_timer) |
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2838 /* Need to recompute the waiting time. */ |
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2839 break; |
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2840 # endif |
| 2638 | 2841 #endif |
| 2842 | |
| 7 | 2843 /* |
| 2844 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2845 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2846 * event arrives. No need to check for input_buf_full because we are | |
| 2847 * returning as soon as it contains a single char. Note that | |
| 2848 * XtAppNextEvent() may not be used because it will not return after a | |
| 2849 * timer event has arrived -- webb | |
| 2850 */ | |
| 2851 XtAppProcessEvent(app_context, desired); | |
| 2852 | |
| 2853 if (input_available()) | |
| 2854 { | |
|
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2855 retval = OK; |
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2856 break; |
| 7 | 2857 } |
| 2858 } | |
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2859 |
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diff
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|
2860 if (timer != (XtIntervalId)0 && !timed_out) |
|
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|
2861 XtRemoveTimeOut(timer); |
|
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|
2862 |
|
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|
2863 return retval; |
| 7 | 2864 } |
| 2865 | |
| 2866 /* | |
| 2867 * Output routines. | |
| 2868 */ | |
| 2869 | |
| 2870 /* Flush any output to the screen */ | |
| 2871 void | |
|
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diff
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|
2872 gui_mch_flush(void) |
| 7 | 2873 { |
| 2874 XFlush(gui.dpy); | |
| 2875 } | |
| 2876 | |
| 2877 /* | |
| 2878 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2879 * (row2, col2) inclusive. | |
| 2880 */ | |
| 2881 void | |
|
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|
2882 gui_mch_clear_block( |
|
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|
2883 int row1, |
|
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|
2884 int col1, |
|
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diff
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|
2885 int row2, |
|
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diff
changeset
|
2886 int col2) |
| 7 | 2887 { |
| 2888 int x; | |
| 2889 | |
| 2890 x = FILL_X(col1); | |
| 2891 | |
| 2892 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2893 * spilled over to the next column. */ | |
| 2894 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2895 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2896 (row2 - row1 + 1) * gui.char_height); | |
| 2897 } | |
| 2898 | |
| 2899 void | |
|
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changeset
|
2900 gui_mch_clear_all(void) |
| 7 | 2901 { |
| 2902 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2903 } | |
| 2904 | |
| 2905 /* | |
| 2906 * Delete the given number of lines from the given row, scrolling up any | |
| 2907 * text further down within the scroll region. | |
| 2908 */ | |
| 2909 void | |
|
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diff
changeset
|
2910 gui_mch_delete_lines(int row, int num_lines) |
| 7 | 2911 { |
| 2912 if (gui.visibility == VisibilityFullyObscured) | |
| 2913 return; /* Can't see the window */ | |
| 2914 | |
| 2915 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2916 * over */ | |
| 2917 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2918 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 2919 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2920 + (gui.scroll_region_right == Columns - 1), | |
| 2921 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2922 FILL_X(gui.scroll_region_left), FILL_Y(row)); | |
| 2923 | |
| 2924 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2925 gui.scroll_region_left, | |
| 2926 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2927 gui_x11_check_copy_area(); | |
| 2928 } | |
| 2929 | |
| 2930 /* | |
| 2931 * Insert the given number of lines before the given row, scrolling down any | |
| 2932 * following text within the scroll region. | |
| 2933 */ | |
| 2934 void | |
|
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diff
changeset
|
2935 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2936 { |
| 2937 if (gui.visibility == VisibilityFullyObscured) | |
| 2938 return; /* Can't see the window */ | |
| 2939 | |
| 2940 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2941 * over */ | |
| 2942 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2943 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2944 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2945 + (gui.scroll_region_right == Columns - 1), | |
| 2946 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2947 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2948 | |
| 2949 gui_clear_block(row, gui.scroll_region_left, | |
| 2950 row + num_lines - 1, gui.scroll_region_right); | |
| 2951 gui_x11_check_copy_area(); | |
| 2952 } | |
| 2953 | |
| 2954 /* | |
| 2955 * Update the region revealed by scrolling up/down. | |
| 2956 */ | |
| 2957 static void | |
|
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diff
changeset
|
2958 gui_x11_check_copy_area(void) |
| 7 | 2959 { |
| 2960 XEvent event; | |
| 2961 XGraphicsExposeEvent *gevent; | |
| 2962 | |
| 2963 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2964 return; | |
| 2965 | |
| 2966 XFlush(gui.dpy); | |
| 2967 | |
| 2968 /* Wait to check whether the scroll worked or not */ | |
| 2969 for (;;) | |
| 2970 { | |
| 2971 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2972 return; /* The scroll worked. */ | |
| 2973 | |
| 2974 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 2975 { | |
| 2976 gevent = (XGraphicsExposeEvent *)&event; | |
| 2977 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 2978 if (gevent->count == 0) | |
| 2979 return; /* This was the last expose event */ | |
| 2980 } | |
| 2981 XSync(gui.dpy, False); | |
| 2982 } | |
| 2983 } | |
| 2984 | |
| 2985 /* | |
| 2986 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2987 */ | |
| 2988 | |
| 2989 void | |
|
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|
2990 clip_mch_lose_selection(VimClipboard *cbd) |
| 7 | 2991 { |
| 2992 clip_x11_lose_selection(vimShell, cbd); | |
| 2993 } | |
| 2994 | |
| 2995 int | |
|
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|
2996 clip_mch_own_selection(VimClipboard *cbd) |
| 7 | 2997 { |
| 2998 return clip_x11_own_selection(vimShell, cbd); | |
| 2999 } | |
| 3000 | |
| 3001 void | |
|
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|
3002 clip_mch_request_selection(VimClipboard *cbd) |
| 7 | 3003 { |
|
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|
3004 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 3005 } |
| 3006 | |
| 3007 void | |
|
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|
3008 clip_mch_set_selection( |
|
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|
3009 VimClipboard *cbd) |
| 7 | 3010 { |
| 3011 clip_x11_set_selection(cbd); | |
| 3012 } | |
| 3013 | |
| 3014 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3015 /* | |
| 3016 * Menu stuff. | |
| 3017 */ | |
| 3018 | |
| 3019 /* | |
| 3020 * Make a menu either grey or not grey. | |
| 3021 */ | |
| 3022 void | |
|
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|
3023 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 3024 { |
| 3025 if (menu->id != (Widget)0) | |
| 3026 { | |
| 3027 gui_mch_menu_hidden(menu, False); | |
| 3028 if (grey | |
| 3029 #ifdef FEAT_GUI_MOTIF | |
| 3030 || !menu->sensitive | |
| 3031 #endif | |
| 3032 ) | |
| 3033 XtSetSensitive(menu->id, False); | |
| 3034 else | |
| 3035 XtSetSensitive(menu->id, True); | |
| 3036 } | |
| 3037 } | |
| 3038 | |
| 3039 /* | |
| 3040 * Make menu item hidden or not hidden | |
| 3041 */ | |
| 3042 void | |
|
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diff
changeset
|
3043 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 3044 { |
| 3045 if (menu->id != (Widget)0) | |
| 3046 { | |
| 3047 if (hidden) | |
| 3048 XtUnmanageChild(menu->id); | |
| 3049 else | |
| 3050 XtManageChild(menu->id); | |
| 3051 } | |
| 3052 } | |
| 3053 | |
| 3054 /* | |
| 3055 * This is called after setting all the menus to grey/hidden or not. | |
| 3056 */ | |
| 3057 void | |
|
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|
3058 gui_mch_draw_menubar(void) |
| 7 | 3059 { |
| 3060 /* Nothing to do in X */ | |
| 3061 } | |
| 3062 | |
| 3063 void | |
|
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|
3064 gui_x11_menu_cb( |
|
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|
3065 Widget w UNUSED, |
|
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|
3066 XtPointer client_data, |
|
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diff
changeset
|
3067 XtPointer call_data UNUSED) |
| 7 | 3068 { |
| 3069 gui_menu_cb((vimmenu_T *)client_data); | |
| 3070 } | |
| 3071 | |
| 3072 #endif /* FEAT_MENU */ | |
| 3073 | |
| 3074 | |
| 3075 | |
| 3076 /* | |
| 3077 * Function called when window closed. Works like ":qa". | |
| 3078 * Should put up a requester! | |
| 3079 */ | |
| 3080 static void | |
|
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diff
changeset
|
3081 gui_x11_wm_protocol_handler( |
|
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diff
changeset
|
3082 Widget w UNUSED, |
|
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diff
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|
3083 XtPointer client_data UNUSED, |
|
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diff
changeset
|
3084 XEvent *event, |
|
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diff
changeset
|
3085 Boolean *dum UNUSED) |
| 7 | 3086 { |
| 3087 /* | |
| 3088 * Only deal with Client messages. | |
| 3089 */ | |
| 3090 if (event->type != ClientMessage) | |
| 3091 return; | |
| 3092 | |
| 3093 /* | |
| 3094 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3095 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3096 * Just sync our swap files. | |
| 3097 */ | |
| 1887 | 3098 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3099 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3100 { | |
| 3101 out_flush(); | |
| 3102 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3103 | |
| 3104 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3105 * know we are done saving ourselves. We don't want to be restarted, | |
| 3106 * thus set argv to NULL. */ | |
| 3107 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3108 return; | |
| 3109 } | |
| 3110 | |
| 1887 | 3111 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3112 wm_atoms[DELETE_WINDOW_IDX]) |
| 3113 return; | |
| 3114 | |
| 3115 gui_shell_closed(); | |
| 3116 } | |
| 3117 | |
| 3118 #ifdef FEAT_CLIENTSERVER | |
| 3119 /* | |
| 3120 * Function called when property changed. Check for incoming commands | |
| 3121 */ | |
| 3122 static void | |
|
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|
3123 gui_x11_send_event_handler( |
|
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|
3124 Widget w UNUSED, |
|
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|
3125 XtPointer client_data UNUSED, |
|
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|
3126 XEvent *event, |
|
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|
3127 Boolean *dum UNUSED) |
| 7 | 3128 { |
| 3129 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3130 | |
| 3131 if (e->type == PropertyNotify && e->window == commWindow | |
| 3132 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3133 { | |
|
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|
3134 serverEventProc(gui.dpy, event, 0); |
| 7 | 3135 } |
| 3136 } | |
| 3137 #endif | |
| 3138 | |
| 3139 /* | |
| 3140 * Cursor blink functions. | |
| 3141 * | |
| 3142 * This is a simple state machine: | |
| 3143 * BLINK_NONE not blinking at all | |
| 3144 * BLINK_OFF blinking, cursor is not shown | |
| 3145 * BLINK_ON blinking, cursor is shown | |
| 3146 */ | |
| 3147 | |
| 3148 #define BLINK_NONE 0 | |
| 3149 #define BLINK_OFF 1 | |
| 3150 #define BLINK_ON 2 | |
| 3151 | |
| 3152 static int blink_state = BLINK_NONE; | |
| 3153 static long_u blink_waittime = 700; | |
| 3154 static long_u blink_ontime = 400; | |
| 3155 static long_u blink_offtime = 250; | |
| 3156 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3157 | |
|
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|
3158 int |
|
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|
3159 gui_mch_is_blinking(void) |
|
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|
3160 { |
|
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|
3161 return blink_state != BLINK_NONE; |
|
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|
3162 } |
|
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|
3163 |
| 7 | 3164 void |
|
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|
3165 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3166 { |
| 3167 blink_waittime = waittime; | |
| 3168 blink_ontime = on; | |
| 3169 blink_offtime = off; | |
| 3170 } | |
| 3171 | |
| 3172 /* | |
| 3173 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3174 */ | |
| 3175 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3176 gui_mch_stop_blink(void) |
| 7 | 3177 { |
| 3178 if (blink_timer != (XtIntervalId)0) | |
| 3179 { | |
| 3180 XtRemoveTimeOut(blink_timer); | |
| 3181 blink_timer = (XtIntervalId)0; | |
| 3182 } | |
| 3183 if (blink_state == BLINK_OFF) | |
| 3184 gui_update_cursor(TRUE, FALSE); | |
| 3185 blink_state = BLINK_NONE; | |
| 3186 } | |
| 3187 | |
| 3188 /* | |
| 3189 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 3190 * waiting time and shows the cursor. | |
| 3191 */ | |
| 3192 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3193 gui_mch_start_blink(void) |
| 7 | 3194 { |
| 3195 if (blink_timer != (XtIntervalId)0) | |
| 3196 XtRemoveTimeOut(blink_timer); | |
| 3197 /* Only switch blinking on if none of the times is zero */ | |
| 3198 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) | |
| 3199 { | |
| 3200 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, | |
| 3201 gui_x11_blink_cb, NULL); | |
| 3202 blink_state = BLINK_ON; | |
| 3203 gui_update_cursor(TRUE, FALSE); | |
| 3204 } | |
| 3205 } | |
| 3206 | |
| 3207 static void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3208 gui_x11_blink_cb( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3209 XtPointer timed_out UNUSED, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3210 XtIntervalId *interval_id UNUSED) |
| 7 | 3211 { |
| 3212 if (blink_state == BLINK_ON) | |
| 3213 { | |
| 3214 gui_undraw_cursor(); | |
| 3215 blink_state = BLINK_OFF; | |
| 3216 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3217 gui_x11_blink_cb, NULL); | |
| 3218 } | |
| 3219 else | |
| 3220 { | |
| 3221 gui_update_cursor(TRUE, FALSE); | |
| 3222 blink_state = BLINK_ON; | |
| 3223 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3224 gui_x11_blink_cb, NULL); | |
| 3225 } | |
| 3226 } | |
| 3227 | |
| 3228 /* | |
| 3229 * Return the RGB value of a pixel as a long. | |
| 3230 */ | |
| 3231 long_u | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3232 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3233 { |
| 3234 XColor xc; | |
| 3235 Colormap colormap; | |
| 3236 | |
| 3237 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3238 xc.pixel = pixel; | |
| 3239 XQueryColor(gui.dpy, colormap, &xc); | |
| 3240 | |
| 3241 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00) | |
| 3242 + ((unsigned)xc.blue >> 8); | |
| 3243 } | |
| 3244 | |
| 3245 /* | |
| 3246 * Add the callback functions. | |
| 3247 */ | |
| 3248 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3249 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3250 { |
| 3251 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3252 gui_x11_visibility_cb, (XtPointer)0); | |
| 3253 | |
| 3254 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3255 (XtPointer)0); | |
| 3256 | |
| 3257 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3258 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3259 | |
| 3260 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3261 (XtPointer)0); | |
| 3262 /* | |
| 3263 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3264 * Only needed for some window managers. | |
| 3265 */ | |
| 3266 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3267 { | |
| 3268 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3269 (XtPointer)0); | |
| 3270 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3271 (XtPointer)0); | |
| 3272 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3273 (XtPointer)0); | |
| 3274 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3275 (XtPointer)0); | |
| 3276 } | |
| 3277 | |
| 3278 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3279 (XtPointer)0); | |
| 3280 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3281 (XtPointer)0); | |
| 3282 | |
| 3283 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3284 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3285 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3286 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3287 ButtonMotionMask | PointerMotionMask, | |
| 3288 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3289 } | |
| 3290 | |
| 3291 /* | |
| 88 | 3292 * Get current mouse coordinates in text window. |
| 7 | 3293 */ |
| 88 | 3294 void |
| 3295 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3296 { |
| 3297 int rootx, rooty, winx, winy; | |
| 3298 Window root, child; | |
| 3299 unsigned int mask; | |
| 3300 | |
| 3301 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3302 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3303 *x = winx; | |
| 3304 *y = winy; | |
| 3305 } else { | |
| 3306 *x = -1; | |
| 3307 *y = -1; | |
| 3308 } | |
| 7 | 3309 } |
| 3310 | |
| 3311 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3312 gui_mch_setmouse(int x, int y) |
| 7 | 3313 { |
| 3314 if (gui.wid) | |
| 3315 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3316 } | |
| 3317 | |
| 3318 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3319 XButtonPressedEvent * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3320 gui_x11_get_last_mouse_event(void) |
| 7 | 3321 { |
| 3322 return &last_mouse_event; | |
| 3323 } | |
| 3324 #endif | |
| 3325 | |
| 3326 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3327 | |
| 3328 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3329 * to provide room for the bitmap! */ | |
| 3330 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3331 | |
| 3332 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3333 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3334 { |
| 3335 XImage *sign; | |
| 3336 | |
| 3337 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3338 { | |
| 3339 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3340 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3341 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3342 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3343 TEXT_Y(row) - sign->height, | |
| 3344 sign->width, sign->height); | |
| 3345 } | |
| 3346 } | |
| 3347 | |
| 3348 void * | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3349 gui_mch_register_sign(char_u *signfile) |
| 7 | 3350 { |
| 3351 XpmAttributes attrs; | |
| 1827 | 3352 XImage *sign = NULL; |
| 7 | 3353 int status; |
| 3354 | |
| 3355 /* | |
| 3356 * Setup the color substitution table. | |
| 3357 */ | |
| 3358 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3359 { | |
| 1827 | 3360 XpmColorSymbol color[5] = |
| 7 | 3361 { |
| 1827 | 3362 {"none", NULL, 0}, |
| 3363 {"iconColor1", NULL, 0}, | |
| 3364 {"bottomShadowColor", NULL, 0}, | |
| 3365 {"topShadowColor", NULL, 0}, | |
| 3366 {"selectColor", NULL, 0} | |
| 3367 }; | |
| 3368 attrs.valuemask = XpmColorSymbols; | |
| 3369 attrs.numsymbols = 2; | |
| 3370 attrs.colorsymbols = color; | |
| 3371 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3372 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3373 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3374 &sign, NULL, &attrs); |
| 1827 | 3375 if (status == 0) |
| 3376 { | |
| 3377 /* Sign width is fixed at two columns now. | |
| 3378 if (sign->width > gui.sign_width) | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
3379 gui.sign_width = sign->width + 8; */ |
| 7 | 3380 } |
| 1827 | 3381 else |
| 3382 EMSG(_(e_signdata)); | |
| 7 | 3383 } |
| 3384 | |
| 3385 return (void *)sign; | |
| 3386 } | |
| 3387 | |
| 3388 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3389 gui_mch_destroy_sign(void *sign) |
| 7 | 3390 { |
| 1827 | 3391 XDestroyImage((XImage*)sign); |
| 7 | 3392 } |
| 3393 #endif | |
| 3394 | |
| 3395 | |
| 3396 #ifdef FEAT_MOUSESHAPE | |
| 3397 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3398 * from hidden to not hidden. */ | |
| 3399 static int last_shape = 0; | |
| 3400 #endif | |
| 3401 | |
| 3402 /* | |
| 3403 * Use the blank mouse pointer or not. | |
| 3404 */ | |
| 3405 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3406 gui_mch_mousehide( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3407 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3408 { |
| 3409 if (gui.pointer_hidden != hide) | |
| 3410 { | |
| 3411 gui.pointer_hidden = hide; | |
| 3412 if (hide) | |
| 3413 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3414 else | |
| 3415 #ifdef FEAT_MOUSESHAPE | |
| 3416 mch_set_mouse_shape(last_shape); | |
| 3417 #else | |
| 3418 XUndefineCursor(gui.dpy, gui.wid); | |
| 3419 #endif | |
| 3420 } | |
| 3421 } | |
| 3422 | |
| 3423 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3424 | |
| 3425 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3426 * misc2.c! */ | |
| 3427 static int mshape_ids[] = | |
| 3428 { | |
| 3429 XC_left_ptr, /* arrow */ | |
| 3430 0, /* blank */ | |
| 3431 XC_xterm, /* beam */ | |
| 3432 XC_sb_v_double_arrow, /* updown */ | |
| 3433 XC_sizing, /* udsizing */ | |
| 3434 XC_sb_h_double_arrow, /* leftright */ | |
| 3435 XC_sizing, /* lrsizing */ | |
| 3436 XC_watch, /* busy */ | |
| 3437 XC_X_cursor, /* no */ | |
| 3438 XC_crosshair, /* crosshair */ | |
| 3439 XC_hand1, /* hand1 */ | |
| 3440 XC_hand2, /* hand2 */ | |
| 3441 XC_pencil, /* pencil */ | |
| 3442 XC_question_arrow, /* question */ | |
| 3443 XC_right_ptr, /* right-arrow */ | |
| 3444 XC_center_ptr, /* up-arrow */ | |
| 3445 XC_left_ptr /* last one */ | |
| 3446 }; | |
| 3447 | |
| 3448 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3449 mch_set_mouse_shape(int shape) |
| 7 | 3450 { |
| 3451 int id; | |
| 3452 | |
| 3453 if (!gui.in_use) | |
| 3454 return; | |
| 3455 | |
| 3456 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3457 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3458 else | |
| 3459 { | |
| 3460 if (shape >= MSHAPE_NUMBERED) | |
| 3461 { | |
| 3462 id = shape - MSHAPE_NUMBERED; | |
| 3463 if (id >= XC_num_glyphs) | |
| 3464 id = XC_left_ptr; | |
| 3465 else | |
| 3466 id &= ~1; /* they are always even (why?) */ | |
| 3467 } | |
| 3468 else | |
| 3469 id = mshape_ids[shape]; | |
| 3470 | |
| 3471 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3472 } | |
| 3473 if (shape != MSHAPE_HIDE) | |
| 3474 last_shape = shape; | |
| 3475 } | |
| 3476 #endif | |
| 3477 | |
| 3478 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO) | |
| 3479 /* | |
| 3480 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3481 * The check for a non-toolbar item was added, because there is a crash when | |
| 3482 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3483 */ | |
| 3484 void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3485 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3486 { |
| 3487 if (menu->id != NULL && menu->parent != NULL | |
| 3488 && menu_is_toolbar(menu->parent->name)) | |
| 3489 { | |
| 3490 /* Always destroy and create the balloon, in case the string was | |
| 3491 * changed. */ | |
| 3492 if (menu->tip != NULL) | |
| 3493 { | |
| 3494 gui_mch_destroy_beval_area(menu->tip); | |
| 3495 menu->tip = NULL; | |
| 3496 } | |
| 3497 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3498 menu->tip = gui_mch_create_beval_area( | |
| 3499 menu->id, | |
| 3500 menu->strings[MENU_INDEX_TIP], | |
| 3501 NULL, | |
| 3502 NULL); | |
| 3503 } | |
| 3504 } | |
| 3505 #endif |