Mercurial > vim
annotate src/gui_x11.c @ 7825:7898da204b98 v7.4.1209
commit https://github.com/vim/vim/commit/02fdaeaa697fb5af4ba7fee6e209b3c2c825bb4f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 30 18:13:55 2016 +0100
patch 7.4.1209
Problem: Can't build with Athena.
Solution: Fix function declarations.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 30 Jan 2016 18:15:04 +0100 |
| parents | bcef391c101c |
| children | 226ed297307f |
| 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 | |
|
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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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:
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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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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
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diff
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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:
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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
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147 static void gui_x11_mouse_cb(Widget w, XtPointer data, XEvent *event, Boolean *dum); |
| 7 | 148 #ifdef FEAT_SNIFF |
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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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149 static void gui_x11_sniff_request_cb(XtPointer closure, int *source, XtInputId *id); |
| 7 | 150 #endif |
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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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151 static void gui_x11_check_copy_area(void); |
| 7 | 152 #ifdef FEAT_CLIENTSERVER |
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37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
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153 static void gui_x11_send_event_handler(Widget, XtPointer, XEvent *, Boolean *); |
| 7 | 154 #endif |
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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 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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156 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
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157 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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158 static void draw_curl(int row, int col, int cells); |
| 7 | 159 |
| 160 | |
| 161 /* | |
| 162 * Keycodes recognized by vim. | |
| 163 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the | |
| 164 * same change! | |
| 165 */ | |
| 166 static struct specialkey | |
| 167 { | |
| 168 KeySym key_sym; | |
| 169 char_u vim_code0; | |
| 170 char_u vim_code1; | |
| 171 } special_keys[] = | |
| 172 { | |
| 173 {XK_Up, 'k', 'u'}, | |
| 174 {XK_Down, 'k', 'd'}, | |
| 175 {XK_Left, 'k', 'l'}, | |
| 176 {XK_Right, 'k', 'r'}, | |
| 177 | |
| 178 {XK_F1, 'k', '1'}, | |
| 179 {XK_F2, 'k', '2'}, | |
| 180 {XK_F3, 'k', '3'}, | |
| 181 {XK_F4, 'k', '4'}, | |
| 182 {XK_F5, 'k', '5'}, | |
| 183 {XK_F6, 'k', '6'}, | |
| 184 {XK_F7, 'k', '7'}, | |
| 185 {XK_F8, 'k', '8'}, | |
| 186 {XK_F9, 'k', '9'}, | |
| 187 {XK_F10, 'k', ';'}, | |
| 188 | |
| 189 {XK_F11, 'F', '1'}, | |
| 190 {XK_F12, 'F', '2'}, | |
| 191 {XK_F13, 'F', '3'}, | |
| 192 {XK_F14, 'F', '4'}, | |
| 193 {XK_F15, 'F', '5'}, | |
| 194 {XK_F16, 'F', '6'}, | |
| 195 {XK_F17, 'F', '7'}, | |
| 196 {XK_F18, 'F', '8'}, | |
| 197 {XK_F19, 'F', '9'}, | |
| 198 {XK_F20, 'F', 'A'}, | |
| 199 | |
| 200 {XK_F21, 'F', 'B'}, | |
| 201 {XK_F22, 'F', 'C'}, | |
| 202 {XK_F23, 'F', 'D'}, | |
| 203 {XK_F24, 'F', 'E'}, | |
| 204 {XK_F25, 'F', 'F'}, | |
| 205 {XK_F26, 'F', 'G'}, | |
| 206 {XK_F27, 'F', 'H'}, | |
| 207 {XK_F28, 'F', 'I'}, | |
| 208 {XK_F29, 'F', 'J'}, | |
| 209 {XK_F30, 'F', 'K'}, | |
| 210 | |
| 211 {XK_F31, 'F', 'L'}, | |
| 212 {XK_F32, 'F', 'M'}, | |
| 213 {XK_F33, 'F', 'N'}, | |
| 214 {XK_F34, 'F', 'O'}, | |
| 215 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */ | |
| 216 #ifdef SunXK_F36 | |
| 217 {SunXK_F36, 'F', 'Q'}, | |
| 218 {SunXK_F37, 'F', 'R'}, | |
| 219 #endif | |
| 220 | |
| 221 {XK_Help, '%', '1'}, | |
| 222 {XK_Undo, '&', '8'}, | |
| 223 {XK_BackSpace, 'k', 'b'}, | |
| 224 {XK_Insert, 'k', 'I'}, | |
| 225 {XK_Delete, 'k', 'D'}, | |
| 226 {XK_Home, 'k', 'h'}, | |
| 227 {XK_End, '@', '7'}, | |
| 228 {XK_Prior, 'k', 'P'}, | |
| 229 {XK_Next, 'k', 'N'}, | |
| 230 {XK_Print, '%', '9'}, | |
| 231 | |
| 232 /* Keypad keys: */ | |
| 233 #ifdef XK_KP_Left | |
| 234 {XK_KP_Left, 'k', 'l'}, | |
| 235 {XK_KP_Right, 'k', 'r'}, | |
| 236 {XK_KP_Up, 'k', 'u'}, | |
| 237 {XK_KP_Down, 'k', 'd'}, | |
| 238 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 239 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 240 {XK_KP_Home, 'K', '1'}, | |
| 241 {XK_KP_End, 'K', '4'}, | |
| 242 {XK_KP_Prior, 'K', '3'}, | |
| 243 {XK_KP_Next, 'K', '5'}, | |
| 244 | |
| 245 {XK_KP_Add, 'K', '6'}, | |
| 246 {XK_KP_Subtract, 'K', '7'}, | |
| 247 {XK_KP_Divide, 'K', '8'}, | |
| 248 {XK_KP_Multiply, 'K', '9'}, | |
| 249 {XK_KP_Enter, 'K', 'A'}, | |
| 250 {XK_KP_Decimal, 'K', 'B'}, | |
| 251 | |
| 252 {XK_KP_0, 'K', 'C'}, | |
| 253 {XK_KP_1, 'K', 'D'}, | |
| 254 {XK_KP_2, 'K', 'E'}, | |
| 255 {XK_KP_3, 'K', 'F'}, | |
| 256 {XK_KP_4, 'K', 'G'}, | |
| 257 {XK_KP_5, 'K', 'H'}, | |
| 258 {XK_KP_6, 'K', 'I'}, | |
| 259 {XK_KP_7, 'K', 'J'}, | |
| 260 {XK_KP_8, 'K', 'K'}, | |
| 261 {XK_KP_9, 'K', 'L'}, | |
| 262 #endif | |
| 263 | |
| 264 /* End of list marker: */ | |
| 265 {(KeySym)0, 0, 0} | |
| 266 }; | |
| 267 | |
| 268 #define XtNboldFont "boldFont" | |
| 269 #define XtCBoldFont "BoldFont" | |
| 270 #define XtNitalicFont "italicFont" | |
| 271 #define XtCItalicFont "ItalicFont" | |
| 272 #define XtNboldItalicFont "boldItalicFont" | |
| 273 #define XtCBoldItalicFont "BoldItalicFont" | |
| 274 #define XtNscrollbarWidth "scrollbarWidth" | |
| 275 #define XtCScrollbarWidth "ScrollbarWidth" | |
| 276 #define XtNmenuHeight "menuHeight" | |
| 277 #define XtCMenuHeight "MenuHeight" | |
| 278 #define XtNmenuFont "menuFont" | |
| 279 #define XtCMenuFont "MenuFont" | |
| 280 #define XtNmenuFontSet "menuFontSet" | |
| 281 #define XtCMenuFontSet "MenuFontSet" | |
| 282 | |
| 283 | |
| 284 /* Resources for setting the foreground and background colors of menus */ | |
| 285 #define XtNmenuBackground "menuBackground" | |
| 286 #define XtCMenuBackground "MenuBackground" | |
| 287 #define XtNmenuForeground "menuForeground" | |
| 288 #define XtCMenuForeground "MenuForeground" | |
| 289 | |
| 290 /* Resources for setting the foreground and background colors of scrollbars */ | |
| 291 #define XtNscrollBackground "scrollBackground" | |
| 292 #define XtCScrollBackground "ScrollBackground" | |
| 293 #define XtNscrollForeground "scrollForeground" | |
| 294 #define XtCScrollForeground "ScrollForeground" | |
| 295 | |
| 296 /* Resources for setting the foreground and background colors of tooltip */ | |
| 297 #define XtNtooltipBackground "tooltipBackground" | |
| 298 #define XtCTooltipBackground "TooltipBackground" | |
| 299 #define XtNtooltipForeground "tooltipForeground" | |
| 300 #define XtCTooltipForeground "TooltipForeground" | |
| 301 #define XtNtooltipFont "tooltipFont" | |
| 302 #define XtCTooltipFont "TooltipFont" | |
| 303 | |
| 304 /* | |
| 305 * X Resources: | |
| 306 */ | |
| 307 static XtResource vim_resources[] = | |
| 308 { | |
| 309 { | |
| 310 XtNforeground, | |
| 311 XtCForeground, | |
| 312 XtRPixel, | |
| 313 sizeof(Pixel), | |
| 314 XtOffsetOf(gui_T, def_norm_pixel), | |
| 315 XtRString, | |
| 316 XtDefaultForeground | |
| 317 }, | |
| 318 { | |
| 319 XtNbackground, | |
| 320 XtCBackground, | |
| 321 XtRPixel, | |
| 322 sizeof(Pixel), | |
| 323 XtOffsetOf(gui_T, def_back_pixel), | |
| 324 XtRString, | |
| 325 XtDefaultBackground | |
| 326 }, | |
| 327 { | |
| 328 XtNfont, | |
| 329 XtCFont, | |
| 330 XtRString, | |
| 331 sizeof(String *), | |
| 332 XtOffsetOf(gui_T, rsrc_font_name), | |
| 333 XtRImmediate, | |
| 334 XtDefaultFont | |
| 335 }, | |
| 336 { | |
| 337 XtNboldFont, | |
| 338 XtCBoldFont, | |
| 339 XtRString, | |
| 340 sizeof(String *), | |
| 341 XtOffsetOf(gui_T, rsrc_bold_font_name), | |
| 342 XtRImmediate, | |
| 343 "" | |
| 344 }, | |
| 345 { | |
| 346 XtNitalicFont, | |
| 347 XtCItalicFont, | |
| 348 XtRString, | |
| 349 sizeof(String *), | |
| 350 XtOffsetOf(gui_T, rsrc_ital_font_name), | |
| 351 XtRImmediate, | |
| 352 "" | |
| 353 }, | |
| 354 { | |
| 355 XtNboldItalicFont, | |
| 356 XtCBoldItalicFont, | |
| 357 XtRString, | |
| 358 sizeof(String *), | |
| 359 XtOffsetOf(gui_T, rsrc_boldital_font_name), | |
| 360 XtRImmediate, | |
| 361 "" | |
| 362 }, | |
| 363 { | |
| 364 XtNgeometry, | |
| 365 XtCGeometry, | |
| 366 XtRString, | |
| 367 sizeof(String *), | |
| 368 XtOffsetOf(gui_T, geom), | |
| 369 XtRImmediate, | |
| 370 "" | |
| 371 }, | |
| 372 { | |
| 373 XtNreverseVideo, | |
| 374 XtCReverseVideo, | |
| 375 XtRBool, | |
| 376 sizeof(Bool), | |
| 377 XtOffsetOf(gui_T, rsrc_rev_video), | |
| 378 XtRImmediate, | |
| 379 (XtPointer)False | |
| 380 }, | |
| 381 { | |
| 382 XtNborderWidth, | |
| 383 XtCBorderWidth, | |
| 384 XtRInt, | |
| 385 sizeof(int), | |
| 386 XtOffsetOf(gui_T, border_width), | |
| 387 XtRImmediate, | |
| 388 (XtPointer)2 | |
| 389 }, | |
| 390 { | |
| 391 XtNscrollbarWidth, | |
| 392 XtCScrollbarWidth, | |
| 393 XtRInt, | |
| 394 sizeof(int), | |
| 395 XtOffsetOf(gui_T, scrollbar_width), | |
| 396 XtRImmediate, | |
| 397 (XtPointer)SB_DEFAULT_WIDTH | |
| 398 }, | |
| 399 #ifdef FEAT_MENU | |
| 400 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */ | |
| 401 { | |
| 402 XtNmenuHeight, | |
| 403 XtCMenuHeight, | |
| 404 XtRInt, | |
| 405 sizeof(int), | |
| 406 XtOffsetOf(gui_T, menu_height), | |
| 407 XtRImmediate, | |
| 408 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */ | |
| 409 }, | |
| 410 # endif | |
| 411 { | |
| 412 # ifdef FONTSET_ALWAYS | |
| 413 XtNmenuFontSet, | |
| 414 XtCMenuFontSet, | |
| 415 #else | |
| 416 XtNmenuFont, | |
| 417 XtCMenuFont, | |
| 418 #endif | |
| 419 XtRString, | |
| 420 sizeof(char *), | |
| 421 XtOffsetOf(gui_T, rsrc_menu_font_name), | |
| 422 XtRString, | |
| 423 DFLT_MENU_FONT | |
| 424 }, | |
| 425 #endif | |
| 426 { | |
| 427 XtNmenuForeground, | |
| 428 XtCMenuForeground, | |
| 429 XtRString, | |
| 430 sizeof(char *), | |
| 431 XtOffsetOf(gui_T, rsrc_menu_fg_name), | |
| 432 XtRString, | |
| 433 DFLT_MENU_FG_COLOR | |
| 434 }, | |
| 435 { | |
| 436 XtNmenuBackground, | |
| 437 XtCMenuBackground, | |
| 438 XtRString, | |
| 439 sizeof(char *), | |
| 440 XtOffsetOf(gui_T, rsrc_menu_bg_name), | |
| 441 XtRString, | |
| 442 DFLT_MENU_BG_COLOR | |
| 443 }, | |
| 444 { | |
| 445 XtNscrollForeground, | |
| 446 XtCScrollForeground, | |
| 447 XtRString, | |
| 448 sizeof(char *), | |
| 449 XtOffsetOf(gui_T, rsrc_scroll_fg_name), | |
| 450 XtRString, | |
| 451 DFLT_SCROLL_FG_COLOR | |
| 452 }, | |
| 453 { | |
| 454 XtNscrollBackground, | |
| 455 XtCScrollBackground, | |
| 456 XtRString, | |
| 457 sizeof(char *), | |
| 458 XtOffsetOf(gui_T, rsrc_scroll_bg_name), | |
| 459 XtRString, | |
| 460 DFLT_SCROLL_BG_COLOR | |
| 461 }, | |
| 462 #ifdef FEAT_BEVAL | |
| 463 { | |
| 464 XtNtooltipForeground, | |
| 465 XtCTooltipForeground, | |
| 466 XtRString, | |
| 467 sizeof(char *), | |
| 468 XtOffsetOf(gui_T, rsrc_tooltip_fg_name), | |
| 469 XtRString, | |
| 470 DFLT_TOOLTIP_FG_COLOR | |
| 471 }, | |
| 472 { | |
| 473 XtNtooltipBackground, | |
| 474 XtCTooltipBackground, | |
| 475 XtRString, | |
| 476 sizeof(char *), | |
| 477 XtOffsetOf(gui_T, rsrc_tooltip_bg_name), | |
| 478 XtRString, | |
| 479 DFLT_TOOLTIP_BG_COLOR | |
| 480 }, | |
| 481 { | |
| 482 XtNtooltipFont, | |
| 483 XtCTooltipFont, | |
| 484 XtRString, | |
| 485 sizeof(char *), | |
| 486 XtOffsetOf(gui_T, rsrc_tooltip_font_name), | |
| 487 XtRString, | |
| 488 DFLT_TOOLTIP_FONT | |
| 489 }, | |
| 490 /* This one isn't really needed, keep for Sun Workshop? */ | |
| 491 { | |
| 492 "balloonEvalFontSet", | |
| 493 XtCFontSet, | |
| 494 XtRFontSet, | |
| 495 sizeof(XFontSet), | |
| 496 XtOffsetOf(gui_T, tooltip_fontset), | |
| 497 XtRImmediate, | |
| 498 (XtPointer)NOFONTSET | |
| 499 }, | |
| 500 #endif /* FEAT_BEVAL */ | |
| 501 #ifdef FEAT_XIM | |
| 502 { | |
| 503 "preeditType", | |
| 504 "PreeditType", | |
| 505 XtRString, | |
| 506 sizeof(char*), | |
| 507 XtOffsetOf(gui_T, rsrc_preedit_type_name), | |
| 508 XtRString, | |
| 509 (XtPointer)"OverTheSpot,OffTheSpot,Root" | |
| 510 }, | |
| 511 { | |
| 512 "inputMethod", | |
| 513 "InputMethod", | |
| 514 XtRString, | |
| 515 sizeof(char*), | |
| 516 XtOffsetOf(gui_T, rsrc_input_method), | |
| 517 XtRString, | |
| 518 NULL | |
| 519 }, | |
| 520 #endif /* FEAT_XIM */ | |
| 521 }; | |
| 522 | |
| 523 /* | |
| 524 * This table holds all the X GUI command line options allowed. This includes | |
| 525 * the standard ones so that we can skip them when vim is started without the | |
| 526 * GUI (but the GUI might start up later). | |
| 527 * When changing this, also update doc/vim_gui.txt and the usage message!!! | |
| 528 */ | |
| 529 static XrmOptionDescRec cmdline_options[] = | |
| 530 { | |
| 531 /* We handle these options ourselves */ | |
| 532 {"-bg", ".background", XrmoptionSepArg, NULL}, | |
| 533 {"-background", ".background", XrmoptionSepArg, NULL}, | |
| 534 {"-fg", ".foreground", XrmoptionSepArg, NULL}, | |
| 535 {"-foreground", ".foreground", XrmoptionSepArg, NULL}, | |
| 536 {"-fn", ".font", XrmoptionSepArg, NULL}, | |
| 537 {"-font", ".font", XrmoptionSepArg, NULL}, | |
| 538 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL}, | |
| 539 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL}, | |
| 540 {"-geom", ".geometry", XrmoptionSepArg, NULL}, | |
| 541 {"-geometry", ".geometry", XrmoptionSepArg, NULL}, | |
| 542 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 543 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"}, | |
| 544 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 545 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"}, | |
| 546 {"-display", ".display", XrmoptionSepArg, NULL}, | |
| 557 | 547 {"-iconic", ".iconic", XrmoptionNoArg, "True"}, |
| 7 | 548 {"-name", ".name", XrmoptionSepArg, NULL}, |
| 549 {"-bw", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 550 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL}, | |
| 551 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 552 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL}, | |
| 553 {"-mh", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 554 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL}, | |
| 555 #ifdef FONTSET_ALWAYS | |
| 556 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 557 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 558 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL}, | |
| 559 #else | |
| 560 {"-mf", ".menuFont", XrmoptionSepArg, NULL}, | |
| 561 {"-menufont", ".menuFont", XrmoptionSepArg, NULL}, | |
| 562 #endif | |
| 563 {"-xrm", NULL, XrmoptionResArg, NULL} | |
| 564 }; | |
| 565 | |
| 566 static int gui_argc = 0; | |
| 567 static char **gui_argv = NULL; | |
| 568 | |
| 569 /* | |
| 570 * Call-back routines. | |
| 571 */ | |
| 572 | |
| 573 static void | |
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574 gui_x11_timer_cb( |
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575 XtPointer timed_out, |
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576 XtIntervalId *interval_id UNUSED) |
| 7 | 577 { |
| 578 *((int *)timed_out) = TRUE; | |
| 579 } | |
| 580 | |
| 581 static void | |
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582 gui_x11_visibility_cb( |
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583 Widget w UNUSED, |
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584 XtPointer dud UNUSED, |
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585 XEvent *event, |
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586 Boolean *dum UNUSED) |
| 7 | 587 { |
| 588 if (event->type != VisibilityNotify) | |
| 589 return; | |
| 590 | |
| 591 gui.visibility = event->xvisibility.state; | |
| 592 | |
| 593 /* | |
| 594 * When we do an XCopyArea(), and the window is partially obscured, we want | |
| 595 * to receive an event to tell us whether it worked or not. | |
| 596 */ | |
| 597 XSetGraphicsExposures(gui.dpy, gui.text_gc, | |
| 598 gui.visibility != VisibilityUnobscured); | |
| 599 | |
| 600 /* This is needed for when redrawing is slow. */ | |
| 601 gui_mch_update(); | |
| 602 } | |
| 603 | |
| 604 static void | |
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605 gui_x11_expose_cb( |
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606 Widget w UNUSED, |
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607 XtPointer dud UNUSED, |
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608 XEvent *event, |
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609 Boolean *dum UNUSED) |
| 7 | 610 { |
| 611 XExposeEvent *gevent; | |
| 612 int new_x; | |
| 613 | |
| 614 if (event->type != Expose) | |
| 615 return; | |
| 616 | |
| 617 out_flush(); /* make sure all output has been processed */ | |
| 618 | |
| 619 gevent = (XExposeEvent *)event; | |
| 620 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 621 | |
| 622 new_x = FILL_X(0); | |
| 623 | |
| 624 /* Clear the border areas if needed */ | |
| 625 if (gevent->x < new_x) | |
| 626 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False); | |
| 627 if (gevent->y < FILL_Y(0)) | |
| 628 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False); | |
| 629 if (gevent->x > FILL_X(Columns)) | |
| 630 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False); | |
| 631 if (gevent->y > FILL_Y(Rows)) | |
| 632 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False); | |
| 633 | |
| 634 /* This is needed for when redrawing is slow. */ | |
| 635 gui_mch_update(); | |
| 636 } | |
| 637 | |
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638 #if ((defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \ |
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639 && defined(FEAT_GUI_MOTIF)) || defined(PROTO) |
| 7 | 640 /* |
| 445 | 641 * This function fills in the XRectangle object with the current x,y |
| 642 * coordinates and height, width so that an XtVaSetValues to the same shell of | |
| 1226 | 643 * those resources will restore the window to its former position and |
| 445 | 644 * dimensions. |
| 7 | 645 * |
| 445 | 646 * Note: This function may fail, in which case the XRectangle will be |
| 647 * unchanged. Be sure to have the XRectangle set with the proper values for a | |
| 648 * failed condition prior to calling this function. | |
| 7 | 649 */ |
| 650 static void | |
| 651 shellRectangle(Widget shell, XRectangle *r) | |
| 652 { | |
| 653 Window rootw, shellw, child, parentw; | |
| 654 int absx, absy; | |
| 655 XWindowAttributes a; | |
| 656 Window *children; | |
| 657 unsigned int childrenCount; | |
| 658 | |
| 659 shellw = XtWindow(shell); | |
| 660 if (shellw == 0) | |
| 661 return; | |
| 662 for (;;) | |
| 663 { | |
| 664 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw, | |
| 665 &children, &childrenCount); | |
| 666 XFree(children); | |
| 667 if (parentw == rootw) | |
| 668 break; | |
| 669 shellw = parentw; | |
| 670 } | |
| 671 XGetWindowAttributes(XtDisplay(shell), shellw, &a); | |
| 672 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0, | |
| 673 &absx, &absy, &child); | |
| 674 r->x = absx; | |
| 675 r->y = absy; | |
| 676 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL); | |
| 677 } | |
| 678 #endif | |
| 679 | |
| 680 static void | |
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681 gui_x11_resize_window_cb( |
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682 Widget w UNUSED, |
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683 XtPointer dud UNUSED, |
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684 XEvent *event, |
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685 Boolean *dum UNUSED) |
| 7 | 686 { |
| 687 static int lastWidth, lastHeight; | |
| 688 | |
| 689 if (event->type != ConfigureNotify) | |
| 690 return; | |
| 691 | |
| 692 if (event->xconfigure.width != lastWidth | |
| 693 || event->xconfigure.height != lastHeight) | |
| 694 { | |
| 695 lastWidth = event->xconfigure.width; | |
| 696 lastHeight = event->xconfigure.height; | |
| 697 gui_resize_shell(event->xconfigure.width, event->xconfigure.height | |
| 698 #ifdef FEAT_XIM | |
| 699 - xim_get_status_area_height() | |
| 700 #endif | |
| 701 ); | |
| 702 } | |
| 703 #ifdef FEAT_SUN_WORKSHOP | |
| 704 if (usingSunWorkShop) | |
| 705 { | |
| 706 XRectangle rec; | |
| 707 | |
| 708 shellRectangle(w, &rec); | |
| 709 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height); | |
| 710 } | |
| 711 #endif | |
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712 #if defined(FEAT_NETBEANS_INTG) && defined(FEAT_GUI_MOTIF) |
| 2210 | 713 if (netbeans_active()) |
| 7 | 714 { |
| 715 XRectangle rec; | |
| 716 | |
| 717 shellRectangle(w, &rec); | |
| 718 netbeans_frame_moved(rec.x, rec.y); | |
| 719 } | |
| 720 #endif | |
| 721 #ifdef FEAT_XIM | |
| 722 xim_set_preedit(); | |
| 723 #endif | |
| 724 } | |
| 725 | |
| 726 static void | |
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727 gui_x11_focus_change_cb( |
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728 Widget w UNUSED, |
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729 XtPointer data UNUSED, |
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730 XEvent *event, |
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731 Boolean *dum UNUSED) |
| 7 | 732 { |
| 733 gui_focus_change(event->type == FocusIn); | |
| 734 } | |
| 735 | |
| 736 static void | |
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737 gui_x11_enter_cb( |
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738 Widget w UNUSED, |
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739 XtPointer data UNUSED, |
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740 XEvent *event UNUSED, |
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741 Boolean *dum UNUSED) |
| 7 | 742 { |
| 743 gui_focus_change(TRUE); | |
| 744 } | |
| 745 | |
| 746 static void | |
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747 gui_x11_leave_cb( |
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748 Widget w UNUSED, |
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749 XtPointer data UNUSED, |
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750 XEvent *event UNUSED, |
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751 Boolean *dum UNUSED) |
| 7 | 752 { |
| 753 gui_focus_change(FALSE); | |
| 754 } | |
| 755 | |
| 756 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) | |
| 757 # if X_HAVE_UTF8_STRING | |
| 758 # define USE_UTF8LOOKUP | |
| 759 # endif | |
| 760 #endif | |
| 761 | |
| 762 void | |
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763 gui_x11_key_hit_cb( |
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764 Widget w UNUSED, |
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765 XtPointer dud UNUSED, |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
766 XEvent *event, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
767 Boolean *dum UNUSED) |
| 7 | 768 { |
| 769 XKeyPressedEvent *ev_press; | |
| 770 #ifdef FEAT_XIM | |
| 771 char_u string2[256]; | |
| 772 char_u string_shortbuf[256]; | |
| 773 char_u *string = string_shortbuf; | |
| 774 Boolean string_alloced = False; | |
| 775 Status status; | |
| 776 #else | |
| 777 char_u string[4], string2[3]; | |
| 778 #endif | |
| 779 KeySym key_sym, key_sym2; | |
| 780 int len, len2; | |
| 781 int i; | |
| 782 int modifiers; | |
| 783 int key; | |
| 784 | |
| 785 ev_press = (XKeyPressedEvent *)event; | |
| 786 | |
| 787 #ifdef FEAT_XIM | |
| 788 if (xic) | |
| 789 { | |
| 790 # ifdef USE_UTF8LOOKUP | |
| 791 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when | |
| 792 * the locale isn't utf-8. */ | |
| 793 if (enc_utf8) | |
| 794 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 795 sizeof(string_shortbuf), &key_sym, &status); | |
| 796 else | |
| 797 # endif | |
| 798 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 799 sizeof(string_shortbuf), &key_sym, &status); | |
| 800 if (status == XBufferOverflow) | |
| 801 { | |
| 802 string = (char_u *)XtMalloc(len + 1); | |
| 803 string_alloced = True; | |
| 804 # ifdef USE_UTF8LOOKUP | |
| 805 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even | |
| 806 * when the locale isn't utf-8. */ | |
| 807 if (enc_utf8) | |
| 808 len = Xutf8LookupString(xic, ev_press, (char *)string, | |
| 809 len, &key_sym, &status); | |
| 810 else | |
| 811 # endif | |
| 812 len = XmbLookupString(xic, ev_press, (char *)string, | |
| 813 len, &key_sym, &status); | |
| 814 } | |
| 815 if (status == XLookupNone || status == XLookupChars) | |
| 816 key_sym = XK_VoidSymbol; | |
| 817 | |
| 818 # ifdef FEAT_MBYTE | |
| 819 /* Do conversion from 'termencoding' to 'encoding'. When using | |
| 820 * Xutf8LookupString() it has already been done. */ | |
| 821 if (len > 0 && input_conv.vc_type != CONV_NONE | |
| 822 # ifdef USE_UTF8LOOKUP | |
| 823 && !enc_utf8 | |
| 824 # endif | |
| 825 ) | |
| 826 { | |
| 827 int maxlen = len * 4 + 40; /* guessed */ | |
| 828 char_u *p = (char_u *)XtMalloc(maxlen); | |
| 829 | |
| 830 mch_memmove(p, string, len); | |
| 831 if (string_alloced) | |
| 832 XtFree((char *)string); | |
| 833 string = p; | |
| 834 string_alloced = True; | |
| 835 len = convert_input(p, len, maxlen); | |
| 836 } | |
| 837 # endif | |
| 838 | |
| 839 /* Translate CSI to K_CSI, otherwise it could be recognized as the | |
| 840 * start of a special key. */ | |
| 841 for (i = 0; i < len; ++i) | |
| 842 if (string[i] == CSI) | |
| 843 { | |
| 844 char_u *p = (char_u *)XtMalloc(len + 3); | |
| 845 | |
| 846 mch_memmove(p, string, i + 1); | |
| 847 p[i + 1] = KS_EXTRA; | |
| 848 p[i + 2] = (int)KE_CSI; | |
| 849 mch_memmove(p + i + 3, string + i + 1, len - i); | |
| 850 if (string_alloced) | |
| 851 XtFree((char *)string); | |
| 852 string = p; | |
| 853 string_alloced = True; | |
| 854 i += 2; | |
| 855 len += 2; | |
| 856 } | |
| 857 } | |
| 858 else | |
| 859 #endif | |
| 860 len = XLookupString(ev_press, (char *)string, sizeof(string), | |
| 861 &key_sym, NULL); | |
| 862 | |
| 863 #ifdef SunXK_F36 | |
| 864 /* | |
| 865 * These keys have bogus lookup strings, and trapping them here is | |
| 866 * easier than trying to XRebindKeysym() on them with every possible | |
| 867 * combination of modifiers. | |
| 868 */ | |
| 869 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 870 len = 0; | |
| 871 #endif | |
| 872 | |
| 873 #ifdef FEAT_HANGULIN | |
| 874 if ((key_sym == XK_space) && (ev_press->state & ShiftMask)) | |
| 875 { | |
| 876 hangul_input_state_toggle(); | |
| 877 goto theend; | |
| 878 } | |
| 879 #endif | |
| 880 | |
| 881 if (key_sym == XK_space) | |
| 882 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */ | |
| 883 | |
| 884 /* | |
| 885 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency, | |
| 886 * allow just Ctrl+minus too. | |
| 887 */ | |
| 888 if (key_sym == XK_minus && (ev_press->state & ControlMask)) | |
| 889 string[0] = Ctrl__; | |
| 890 | |
| 891 #ifdef XK_ISO_Left_Tab | |
| 892 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */ | |
| 893 if (key_sym == XK_ISO_Left_Tab) | |
| 894 { | |
| 895 key_sym = XK_Tab; | |
| 896 string[0] = TAB; | |
| 897 len = 1; | |
| 898 } | |
| 899 #endif | |
| 900 | |
| 901 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 902 * that already has the 8th bit set. And not when using a double-byte | |
| 903 * encoding, setting the 8th bit may make it the lead byte of a | |
| 904 * double-byte character. */ | |
| 905 if (len == 1 | |
| 906 && (ev_press->state & Mod1Mask) | |
| 907 && !(key_sym == XK_BackSpace || key_sym == XK_Delete) | |
| 908 && (string[0] & 0x80) == 0 | |
| 909 #ifdef FEAT_MBYTE | |
| 910 && !enc_dbcs | |
| 911 #endif | |
| 912 ) | |
| 913 { | |
| 914 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF) | |
| 915 /* Ignore ALT keys when they are used for the menu only */ | |
| 916 if (gui.menu_is_active | |
| 917 && (p_wak[0] == 'y' | |
| 918 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0])))) | |
| 919 goto theend; | |
| 920 #endif | |
| 921 /* | |
| 922 * Before we set the 8th bit, check to make sure the user doesn't | |
| 923 * already have a mapping defined for this sequence. We determine this | |
| 924 * by checking to see if the input would be the same without the | |
| 925 * Alt/Meta key. | |
| 926 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 927 */ | |
| 928 ev_press->state &= ~Mod1Mask; | |
| 929 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2), | |
| 930 &key_sym2, NULL); | |
| 931 if (key_sym2 == XK_space) | |
| 932 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */ | |
| 933 if ( len2 == 1 | |
| 934 && string[0] == string2[0] | |
| 935 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask))) | |
| 936 { | |
| 937 string[0] |= 0x80; | |
| 938 #ifdef FEAT_MBYTE | |
| 939 if (enc_utf8) /* convert to utf-8 */ | |
| 940 { | |
| 941 string[1] = string[0] & 0xbf; | |
| 942 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 943 if (string[1] == CSI) | |
| 944 { | |
| 945 string[2] = KS_EXTRA; | |
| 946 string[3] = (int)KE_CSI; | |
| 947 len = 4; | |
| 948 } | |
| 949 else | |
| 950 len = 2; | |
| 951 } | |
| 952 #endif | |
| 953 } | |
| 954 else | |
| 955 ev_press->state |= Mod1Mask; | |
| 956 } | |
| 957 | |
| 958 if (len == 1 && string[0] == CSI) | |
| 959 { | |
| 960 string[1] = KS_EXTRA; | |
| 961 string[2] = (int)KE_CSI; | |
| 962 len = -3; | |
| 963 } | |
| 964 | |
| 965 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 966 * value) to detect backspace, delete and keypad keys. */ | |
| 967 if (len == 0 || len == 1) | |
| 968 { | |
| 969 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 970 { | |
| 971 if (special_keys[i].key_sym == key_sym) | |
| 972 { | |
| 973 string[0] = CSI; | |
| 974 string[1] = special_keys[i].vim_code0; | |
| 975 string[2] = special_keys[i].vim_code1; | |
| 976 len = -3; | |
| 977 break; | |
| 978 } | |
| 979 } | |
| 980 } | |
| 981 | |
| 982 /* Unrecognised key is ignored. */ | |
| 983 if (len == 0) | |
| 984 goto theend; | |
| 985 | |
| 986 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 987 * double-byte encoding (can't set the 8th bit). */ | |
| 988 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab | |
| 989 || key_sym == XK_Return || key_sym == XK_Linefeed | |
| 990 || key_sym == XK_Escape | |
| 991 #ifdef FEAT_MBYTE | |
| 992 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask)) | |
| 993 #endif | |
| 994 ) | |
| 995 { | |
| 996 modifiers = 0; | |
| 997 if (ev_press->state & ShiftMask) | |
| 998 modifiers |= MOD_MASK_SHIFT; | |
| 999 if (ev_press->state & ControlMask) | |
| 1000 modifiers |= MOD_MASK_CTRL; | |
| 1001 if (ev_press->state & Mod1Mask) | |
| 1002 modifiers |= MOD_MASK_ALT; | |
| 179 | 1003 if (ev_press->state & Mod4Mask) |
| 1004 modifiers |= MOD_MASK_META; | |
| 7 | 1005 |
| 1006 /* | |
| 1007 * For some keys a shift modifier is translated into another key | |
| 1008 * code. | |
| 1009 */ | |
| 1010 if (len == -3) | |
| 1011 key = TO_SPECIAL(string[1], string[2]); | |
| 1012 else | |
| 1013 key = string[0]; | |
| 1014 key = simplify_key(key, &modifiers); | |
| 1015 if (key == CSI) | |
| 1016 key = K_CSI; | |
| 1017 if (IS_SPECIAL(key)) | |
| 1018 { | |
| 1019 string[0] = CSI; | |
| 1020 string[1] = K_SECOND(key); | |
| 1021 string[2] = K_THIRD(key); | |
| 1022 len = 3; | |
| 1023 } | |
| 1024 else | |
| 1025 { | |
| 1026 string[0] = key; | |
| 1027 len = 1; | |
| 1028 } | |
| 1029 | |
| 1030 if (modifiers != 0) | |
| 1031 { | |
| 1032 string2[0] = CSI; | |
| 1033 string2[1] = KS_MODIFIER; | |
| 1034 string2[2] = modifiers; | |
| 1035 add_to_input_buf(string2, 3); | |
| 1036 } | |
| 1037 } | |
| 1038 | |
| 1039 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1040 #ifdef UNIX | |
| 1041 || (intr_char != 0 && string[0] == intr_char) | |
| 1042 #endif | |
| 1043 )) | |
| 1044 { | |
| 1045 trash_input_buf(); | |
| 1046 got_int = TRUE; | |
| 1047 } | |
| 1048 | |
| 1049 add_to_input_buf(string, len); | |
| 1050 | |
| 1051 /* | |
| 1052 * blank out the pointer if necessary | |
| 1053 */ | |
| 1054 if (p_mh) | |
| 1055 gui_mch_mousehide(TRUE); | |
| 1056 | |
| 1057 #if defined(FEAT_BEVAL_TIP) | |
| 1058 { | |
| 1059 BalloonEval *be; | |
| 1060 | |
| 1061 if ((be = gui_mch_currently_showing_beval()) != NULL) | |
| 1062 gui_mch_unpost_balloon(be); | |
| 1063 } | |
| 1064 #endif | |
| 1065 theend: | |
| 1066 {} /* some compilers need a statement here */ | |
| 1067 #ifdef FEAT_XIM | |
| 1068 if (string_alloced) | |
| 1069 XtFree((char *)string); | |
| 1070 #endif | |
| 1071 } | |
| 1072 | |
| 1073 static void | |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1074 gui_x11_mouse_cb( |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1075 Widget w UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1076 XtPointer dud UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1077 XEvent *event, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1078 Boolean *dum UNUSED) |
| 7 | 1079 { |
| 1080 static XtIntervalId timer = (XtIntervalId)0; | |
| 1081 static int timed_out = TRUE; | |
| 1082 | |
| 1083 int button; | |
| 1084 int repeated_click = FALSE; | |
| 1085 int x, y; | |
| 1086 int_u x_modifiers; | |
| 1087 int_u vim_modifiers; | |
| 1088 | |
| 1089 if (event->type == MotionNotify) | |
| 1090 { | |
| 1091 /* Get the latest position, avoids lagging behind on a drag. */ | |
| 1092 x = event->xmotion.x; | |
| 1093 y = event->xmotion.y; | |
| 1094 x_modifiers = event->xmotion.state; | |
| 1095 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask)) | |
| 1096 ? MOUSE_DRAG : ' '; | |
| 1097 | |
| 1098 /* | |
| 1099 * if our pointer is currently hidden, then we should show it. | |
| 1100 */ | |
| 1101 gui_mch_mousehide(FALSE); | |
| 1102 | |
| 1103 if (button != MOUSE_DRAG) /* just moving the rodent */ | |
| 1104 { | |
| 1105 #ifdef FEAT_MENU | |
| 1106 if (dud) /* moved in vimForm */ | |
| 1107 y -= gui.menu_height; | |
| 1108 #endif | |
| 1109 gui_mouse_moved(x, y); | |
| 1110 return; | |
| 1111 } | |
| 1112 } | |
| 1113 else | |
| 1114 { | |
| 1115 x = event->xbutton.x; | |
| 1116 y = event->xbutton.y; | |
| 1117 if (event->type == ButtonPress) | |
| 1118 { | |
| 1119 /* Handle multiple clicks */ | |
| 1120 if (!timed_out) | |
| 1121 { | |
| 1122 XtRemoveTimeOut(timer); | |
| 1123 repeated_click = TRUE; | |
| 1124 } | |
| 1125 timed_out = FALSE; | |
| 1126 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset, | |
| 1127 gui_x11_timer_cb, &timed_out); | |
| 1128 switch (event->xbutton.button) | |
| 1129 { | |
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commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1130 /* keep in sync with gui_gtk_x11.c */ |
| 7 | 1131 case Button1: button = MOUSE_LEFT; break; |
| 1132 case Button2: button = MOUSE_MIDDLE; break; | |
| 1133 case Button3: button = MOUSE_RIGHT; break; | |
| 1134 case Button4: button = MOUSE_4; break; | |
| 1135 case Button5: button = MOUSE_5; break; | |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
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1136 case 6: button = MOUSE_7; break; |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1137 case 7: button = MOUSE_6; break; |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1138 case 8: button = MOUSE_X1; break; |
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8ba562cb3e07
commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1139 case 9: button = MOUSE_X2; break; |
| 7 | 1140 default: |
| 1141 return; /* Unknown button */ | |
| 1142 } | |
| 1143 } | |
| 1144 else if (event->type == ButtonRelease) | |
| 1145 button = MOUSE_RELEASE; | |
| 1146 else | |
| 1147 return; /* Unknown mouse event type */ | |
| 1148 | |
| 1149 x_modifiers = event->xbutton.state; | |
| 1150 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1151 last_mouse_event = event->xbutton; | |
| 1152 #endif | |
| 1153 } | |
| 1154 | |
| 1155 vim_modifiers = 0x0; | |
| 1156 if (x_modifiers & ShiftMask) | |
| 1157 vim_modifiers |= MOUSE_SHIFT; | |
| 1158 if (x_modifiers & ControlMask) | |
| 1159 vim_modifiers |= MOUSE_CTRL; | |
| 1160 if (x_modifiers & Mod1Mask) /* Alt or Meta key */ | |
| 1161 vim_modifiers |= MOUSE_ALT; | |
| 1162 | |
| 1163 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 1164 } | |
| 1165 | |
| 1166 #ifdef FEAT_SNIFF | |
| 1167 /* ARGSUSED */ | |
| 1168 static void | |
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
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1169 gui_x11_sniff_request_cb( |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1170 XtPointer closure UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1171 int *source UNUSED, |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1172 XtInputId *id UNUSED) |
| 7 | 1173 { |
| 1174 static char_u bytes[3] = {CSI, (int)KS_EXTRA, (int)KE_SNIFF}; | |
| 1175 | |
| 1176 add_to_input_buf(bytes, 3); | |
| 1177 } | |
| 1178 #endif | |
| 1179 | |
| 1180 /* | |
| 1181 * End of call-back routines | |
| 1182 */ | |
| 1183 | |
| 1184 /* | |
| 1185 * Parse the GUI related command-line arguments. Any arguments used are | |
| 1186 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 1187 * when vim is started, whether or not the GUI has been started. | |
| 1188 */ | |
| 1189 void | |
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bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1190 gui_mch_prepare(int *argc, char **argv) |
| 7 | 1191 { |
| 1192 int arg; | |
| 1193 int i; | |
| 1194 | |
| 1195 /* | |
| 1196 * Move all the entries in argv which are relevant to X into gui_argv. | |
| 1197 */ | |
| 1198 gui_argc = 0; | |
| 1199 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE); | |
| 1200 if (gui_argv == NULL) | |
| 1201 return; | |
| 1202 gui_argv[gui_argc++] = argv[0]; | |
| 1203 arg = 1; | |
| 1204 while (arg < *argc) | |
| 1205 { | |
| 1206 /* Look for argv[arg] in cmdline_options[] table */ | |
| 1887 | 1207 for (i = 0; i < (int)XtNumber(cmdline_options); i++) |
| 7 | 1208 if (strcmp(argv[arg], cmdline_options[i].option) == 0) |
| 1209 break; | |
| 1210 | |
| 1887 | 1211 if (i < (int)XtNumber(cmdline_options)) |
| 7 | 1212 { |
| 1213 /* Remember finding "-rv" or "-reverse" */ | |
| 1214 if (strcmp("-rv", argv[arg]) == 0 | |
| 1215 || strcmp("-reverse", argv[arg]) == 0) | |
| 1216 found_reverse_arg = TRUE; | |
| 1217 else if ((strcmp("-fn", argv[arg]) == 0 | |
| 1218 || strcmp("-font", argv[arg]) == 0) | |
| 1219 && arg + 1 < *argc) | |
| 1220 font_argument = argv[arg + 1]; | |
| 1221 | |
| 1222 /* Found match in table, so move it into gui_argv */ | |
| 1223 gui_argv[gui_argc++] = argv[arg]; | |
| 1224 if (--*argc > arg) | |
| 1225 { | |
| 1226 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1227 * sizeof(char *)); | |
| 1228 if (cmdline_options[i].argKind != XrmoptionNoArg) | |
| 1229 { | |
| 1230 /* Move the options argument as well */ | |
| 1231 gui_argv[gui_argc++] = argv[arg]; | |
| 1232 if (--*argc > arg) | |
| 1233 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg) | |
| 1234 * sizeof(char *)); | |
| 1235 } | |
| 1236 } | |
| 1237 argv[*argc] = NULL; | |
| 1238 } | |
| 1239 else | |
| 1240 #ifdef FEAT_SUN_WORKSHOP | |
| 1241 if (strcmp("-ws", argv[arg]) == 0) | |
| 1242 { | |
| 1243 usingSunWorkShop++; | |
| 1244 p_acd = TRUE; | |
| 1245 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1246 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1247 (--*argc - arg) * sizeof(char *)); | |
| 1248 argv[*argc] = NULL; | |
| 1249 # ifdef WSDEBUG | |
| 1250 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); | |
| 1251 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); | |
| 1252 # endif | |
| 1253 } | |
| 1254 else | |
| 1255 #endif | |
| 1256 #ifdef FEAT_NETBEANS_INTG | |
| 1257 if (strncmp("-nb", argv[arg], 3) == 0) | |
| 1258 { | |
| 1259 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 1260 netbeansArg = argv[arg]; | |
| 1261 mch_memmove(&argv[arg], &argv[arg + 1], | |
| 1262 (--*argc - arg) * sizeof(char *)); | |
| 1263 argv[*argc] = NULL; | |
| 1264 } | |
| 1265 else | |
| 1266 #endif | |
| 1267 arg++; | |
| 1268 } | |
| 1269 } | |
| 1270 | |
| 1271 #ifndef XtSpecificationRelease | |
| 1272 # define CARDINAL (Cardinal *) | |
| 1273 #else | |
| 1274 # if XtSpecificationRelease == 4 | |
| 1275 # define CARDINAL (Cardinal *) | |
| 1276 # else | |
| 1277 # define CARDINAL (int *) | |
| 1278 # endif | |
| 1279 #endif | |
| 1280 | |
| 1281 /* | |
| 1282 * Check if the GUI can be started. Called before gvimrc is sourced. | |
| 1283 * Return OK or FAIL. | |
| 1284 */ | |
| 1285 int | |
|
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1286 gui_mch_init_check(void) |
| 7 | 1287 { |
| 1288 #ifdef FEAT_XIM | |
| 1289 XtSetLanguageProc(NULL, NULL, NULL); | |
| 1290 #endif | |
| 1291 open_app_context(); | |
| 1292 if (app_context != NULL) | |
| 1293 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS, | |
| 51 | 1294 cmdline_options, XtNumber(cmdline_options), |
| 1295 CARDINAL &gui_argc, gui_argv); | |
| 7 | 1296 |
| 1297 if (app_context == NULL || gui.dpy == NULL) | |
| 1298 { | |
| 1299 gui.dying = TRUE; | |
| 1300 EMSG(_(e_opendisp)); | |
| 1301 return FAIL; | |
| 1302 } | |
| 1303 return OK; | |
| 1304 } | |
| 1305 | |
| 1306 | |
| 1307 #ifdef USE_XSMP | |
| 1308 /* | |
| 1309 * Handle XSMP processing, de-registering the attachment upon error | |
| 1310 */ | |
| 1311 static XtInputId _xsmp_xtinputid; | |
| 1312 | |
|
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1313 static void local_xsmp_handle_requests(XtPointer c, int *s, XtInputId *i); |
| 7 | 1314 |
| 1315 static void | |
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1316 local_xsmp_handle_requests( |
|
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1317 XtPointer c UNUSED, |
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1318 int *s UNUSED, |
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1319 XtInputId *i UNUSED) |
| 7 | 1320 { |
| 1321 if (xsmp_handle_requests() == FAIL) | |
| 1322 XtRemoveInput(_xsmp_xtinputid); | |
| 1323 } | |
| 1324 #endif | |
| 1325 | |
| 1326 | |
| 1327 /* | |
| 1328 * Initialise the X GUI. Create all the windows, set up all the call-backs etc. | |
| 1329 * Returns OK for success, FAIL when the GUI can't be started. | |
| 1330 */ | |
| 1331 int | |
|
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1332 gui_mch_init(void) |
| 7 | 1333 { |
| 1334 XtGCMask gc_mask; | |
| 1335 XGCValues gc_vals; | |
| 1336 int x, y, mask; | |
| 1337 unsigned w, h; | |
| 1338 | |
| 1339 #if 0 | |
| 1340 /* Uncomment this to enable synchronous mode for debugging */ | |
| 1341 XSynchronize(gui.dpy, True); | |
| 1342 #endif | |
| 1343 | |
| 1344 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS, | |
| 1345 applicationShellWidgetClass, gui.dpy, NULL); | |
| 1346 | |
| 1347 /* | |
| 1348 * Get the application resources | |
| 1349 */ | |
| 1350 XtVaGetApplicationResources(vimShell, (XtPointer)&gui, | |
| 1351 vim_resources, XtNumber(vim_resources), NULL); | |
| 1352 | |
| 1353 gui.scrollbar_height = gui.scrollbar_width; | |
| 1354 | |
| 1355 /* | |
| 1356 * Get the colors ourselves. Using the automatic conversion doesn't | |
| 1357 * handle looking for approximate colors. | |
| 1358 */ | |
| 1359 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's | |
| 1360 * gui_mch_def_colors(). Why? | |
| 1361 */ | |
| 1362 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name); | |
| 1363 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name); | |
| 1364 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name); | |
| 1365 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name); | |
| 1366 #ifdef FEAT_BEVAL | |
| 1367 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); | |
| 1368 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); | |
| 1369 #endif | |
| 1370 | |
| 1371 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1372 /* If the menu height was set, don't change it at runtime */ | |
| 1373 if (gui.menu_height != MENU_DEFAULT_HEIGHT) | |
| 1374 gui.menu_height_fixed = TRUE; | |
| 1375 #endif | |
| 1376 | |
| 1377 /* Set default foreground and background colours */ | |
| 1378 gui.norm_pixel = gui.def_norm_pixel; | |
| 1379 gui.back_pixel = gui.def_back_pixel; | |
| 1380 | |
| 1381 /* Check if reverse video needs to be applied (on Sun it's done by X) */ | |
| 1382 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel) | |
| 1383 > gui_get_lightness(gui.norm_pixel)) | |
| 1384 { | |
| 1385 gui.norm_pixel = gui.def_back_pixel; | |
| 1386 gui.back_pixel = gui.def_norm_pixel; | |
| 1387 gui.def_norm_pixel = gui.norm_pixel; | |
| 1388 gui.def_back_pixel = gui.back_pixel; | |
| 1389 } | |
| 1390 | |
| 1391 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu" | |
| 1392 * group (set in syntax.c or in a vimrc file) */ | |
| 1393 set_normal_colors(); | |
| 1394 | |
| 1395 /* | |
| 1396 * Check that none of the colors are the same as the background color | |
| 1397 */ | |
| 1398 gui_check_colors(); | |
| 1399 | |
| 1400 /* | |
| 1401 * Set up the GCs. The font attributes will be set in gui_init_font(). | |
| 1402 */ | |
| 1403 gc_mask = GCForeground | GCBackground; | |
| 1404 gc_vals.foreground = gui.norm_pixel; | |
| 1405 gc_vals.background = gui.back_pixel; | |
| 1406 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1407 | |
| 1408 gc_vals.foreground = gui.back_pixel; | |
| 1409 gc_vals.background = gui.norm_pixel; | |
| 1410 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1411 | |
| 1412 gc_mask |= GCFunction; | |
| 1413 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1414 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1415 gc_vals.function = GXxor; | |
| 1416 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals); | |
| 1417 | |
| 1418 gui.visibility = VisibilityUnobscured; | |
| 1419 x11_setup_atoms(gui.dpy); | |
| 1420 | |
| 1421 if (gui_win_x != -1 && gui_win_y != -1) | |
| 1422 gui_mch_set_winpos(gui_win_x, gui_win_y); | |
| 1423 | |
| 1424 /* Now adapt the supplied(?) geometry-settings */ | |
| 1425 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */ | |
| 1426 if (gui.geom != NULL && *gui.geom != NUL) | |
| 1427 { | |
| 1428 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 1429 if (mask & WidthValue) | |
| 1430 Columns = w; | |
| 1431 if (mask & HeightValue) | |
| 857 | 1432 { |
| 1887 | 1433 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 1434 p_window = h - 1; |
| 7 | 1435 Rows = h; |
| 857 | 1436 } |
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1437 limit_screen_size(); |
| 7 | 1438 /* |
| 1439 * Set the (x,y) position of the main window only if specified in the | |
| 1440 * users geometry, so we get good defaults when they don't. This needs | |
| 1441 * to be done before the shell is popped up. | |
| 1442 */ | |
| 1443 if (mask & (XValue|YValue)) | |
| 1444 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL); | |
| 1445 } | |
| 1446 | |
| 1447 gui_x11_create_widgets(); | |
| 1448 | |
| 1449 /* | |
| 1450 * Add an icon to Vim (Marcel Douben: 11 May 1998). | |
| 1451 */ | |
| 1452 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 1453 { | |
| 1454 #ifndef HAVE_XPM | |
| 1455 # include "vim_icon.xbm" | |
| 1456 # include "vim_mask.xbm" | |
| 1457 | |
| 1458 Arg arg[2]; | |
| 1459 | |
| 1460 XtSetArg(arg[0], XtNiconPixmap, | |
| 1461 XCreateBitmapFromData(gui.dpy, | |
| 1462 DefaultRootWindow(gui.dpy), | |
| 1463 (char *)vim_icon_bits, | |
| 1464 vim_icon_width, | |
| 1465 vim_icon_height)); | |
| 1466 XtSetArg(arg[1], XtNiconMask, | |
| 1467 XCreateBitmapFromData(gui.dpy, | |
| 1468 DefaultRootWindow(gui.dpy), | |
| 1469 (char *)vim_mask_icon_bits, | |
| 1470 vim_mask_icon_width, | |
| 1471 vim_mask_icon_height)); | |
| 1472 XtSetValues(vimShell, arg, (Cardinal)2); | |
| 1473 #else | |
| 1474 /* Use Pixmaps, looking much nicer. */ | |
| 1475 | |
| 1476 /* If you get an error message here, you still need to unpack the runtime | |
| 1477 * archive! */ | |
| 1478 # ifdef magick | |
| 1479 # undef magick | |
| 1480 # endif | |
| 1481 # define magick vim32x32 | |
| 1482 # include "../runtime/vim32x32.xpm" | |
| 1483 # undef magick | |
| 1484 # define magick vim16x16 | |
| 1485 # include "../runtime/vim16x16.xpm" | |
| 1486 # undef magick | |
| 1487 # define magick vim48x48 | |
| 1488 # include "../runtime/vim48x48.xpm" | |
| 1489 # undef magick | |
| 1490 | |
| 1491 static Pixmap icon = 0; | |
| 1492 static Pixmap icon_mask = 0; | |
| 1493 static char **magick = vim32x32; | |
| 1494 Window root_window; | |
| 1495 XIconSize *size; | |
| 1496 int number_sizes; | |
| 1497 Display *dsp; | |
| 1498 Screen *scr; | |
| 1499 XpmAttributes attr; | |
| 1500 Colormap cmap; | |
| 1501 | |
| 1502 /* | |
| 1503 * Adjust the icon to the preferences of the actual window manager. | |
| 1504 */ | |
| 1505 root_window = XRootWindowOfScreen(XtScreen(vimShell)); | |
| 1506 if (XGetIconSizes(XtDisplay(vimShell), root_window, | |
| 1507 &size, &number_sizes) != 0) | |
| 1508 { | |
| 1509 if (number_sizes > 0) | |
| 1510 { | |
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1511 if (size->max_height >= 48 && size->max_width >= 48) |
| 7 | 1512 magick = vim48x48; |
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1513 else if (size->max_height >= 32 && size->max_width >= 32) |
| 7 | 1514 magick = vim32x32; |
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1515 else if (size->max_height >= 16 && size->max_width >= 16) |
| 7 | 1516 magick = vim16x16; |
| 1517 } | |
| 1518 } | |
| 1519 | |
| 1520 dsp = XtDisplay(vimShell); | |
| 1521 scr = XtScreen(vimShell); | |
| 1522 | |
| 1523 cmap = DefaultColormap(dsp, DefaultScreen(dsp)); | |
| 1524 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL); | |
| 1525 | |
| 1526 attr.valuemask = 0L; | |
| 1527 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth; | |
| 1528 attr.closeness = 65535; /* accuracy isn't crucial */ | |
| 1529 attr.colormap = cmap; | |
| 1530 attr.depth = DefaultDepthOfScreen(scr); | |
| 1531 | |
| 1532 if (!icon) | |
| 1605 | 1533 { |
| 7 | 1534 XpmCreatePixmapFromData(dsp, root_window, magick, &icon, |
| 1535 &icon_mask, &attr); | |
| 1605 | 1536 XpmFreeAttributes(&attr); |
| 1537 } | |
| 7 | 1538 |
| 1539 # ifdef FEAT_GUI_ATHENA | |
| 1540 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL); | |
| 1541 # else | |
| 1542 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL); | |
| 1543 # endif | |
| 1544 #endif | |
| 1545 } | |
| 1546 | |
| 1547 if (gui.color_approx) | |
| 1548 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect")); | |
| 1549 | |
| 1550 #ifdef FEAT_SUN_WORKSHOP | |
| 1551 if (usingSunWorkShop) | |
| 1552 workshop_connect(app_context); | |
| 1553 #endif | |
| 1554 | |
| 1555 #ifdef FEAT_BEVAL | |
| 1556 gui_init_tooltip_font(); | |
| 1557 #endif | |
| 1558 #ifdef FEAT_MENU | |
| 1559 gui_init_menu_font(); | |
| 1560 #endif | |
| 1561 | |
| 1562 #ifdef USE_XSMP | |
| 1563 /* Attach listener on ICE connection */ | |
| 1564 if (-1 != xsmp_icefd) | |
| 1565 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd, | |
| 1566 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL); | |
| 1567 #endif | |
| 1568 | |
| 1569 return OK; | |
| 1570 } | |
| 1571 | |
| 1572 /* | |
| 1573 * Called when starting the GUI fails after calling gui_mch_init(). | |
| 1574 */ | |
| 1575 void | |
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diff
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1576 gui_mch_uninit(void) |
| 7 | 1577 { |
| 1578 gui_x11_destroy_widgets(); | |
| 1579 XtCloseDisplay(gui.dpy); | |
| 1580 gui.dpy = NULL; | |
| 1581 vimShell = (Widget)0; | |
| 1827 | 1582 vim_free(gui_argv); |
| 1583 gui_argv = NULL; | |
| 7 | 1584 } |
| 1585 | |
| 1586 /* | |
| 1587 * Called when the foreground or background color has been changed. | |
| 1588 */ | |
| 1589 void | |
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1590 gui_mch_new_colors(void) |
| 7 | 1591 { |
| 1592 long_u gc_mask; | |
| 1593 XGCValues gc_vals; | |
| 1594 | |
| 1595 gc_mask = GCForeground | GCBackground; | |
| 1596 gc_vals.foreground = gui.norm_pixel; | |
| 1597 gc_vals.background = gui.back_pixel; | |
| 1598 if (gui.text_gc != NULL) | |
| 1599 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals); | |
| 1600 | |
| 1601 gc_vals.foreground = gui.back_pixel; | |
| 1602 gc_vals.background = gui.norm_pixel; | |
| 1603 if (gui.back_gc != NULL) | |
| 1604 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals); | |
| 1605 | |
| 1606 gc_mask |= GCFunction; | |
| 1607 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel; | |
| 1608 gc_vals.background = gui.norm_pixel ^ gui.back_pixel; | |
| 1609 gc_vals.function = GXxor; | |
| 1610 if (gui.invert_gc != NULL) | |
| 1611 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals); | |
| 1612 | |
| 1613 gui_x11_set_back_color(); | |
| 1614 } | |
| 1615 | |
| 1616 /* | |
| 1617 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 1618 */ | |
| 1619 int | |
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1620 gui_mch_open(void) |
| 7 | 1621 { |
| 1622 /* Actually open the window */ | |
| 557 | 1623 XtRealizeWidget(vimShell); |
| 1624 XtManageChild(XtNameToWidget(vimShell, "*vimForm")); | |
| 7 | 1625 |
| 1626 gui.wid = gui_x11_get_wid(); | |
| 1627 gui.blank_pointer = gui_x11_create_blank_mouse(); | |
| 1628 | |
| 1629 /* | |
| 1630 * Add a callback for the Close item on the window managers menu, and the | |
| 1631 * save-yourself event. | |
| 1632 */ | |
| 1633 wm_atoms[SAVE_YOURSELF_IDX] = | |
| 1634 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False); | |
| 1635 wm_atoms[DELETE_WINDOW_IDX] = | |
| 1636 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False); | |
| 1637 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2); | |
| 1638 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler, | |
| 1639 NULL); | |
| 1640 #ifdef HAVE_X11_XMU_EDITRES_H | |
| 1641 /* | |
| 1642 * Enable editres protocol (see "man editres"). | |
| 1643 * Usually will need to add -lXmu to the linker line as well. | |
| 1644 */ | |
| 1645 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages, | |
| 1646 (XtPointer)NULL); | |
| 1647 #endif | |
| 1648 | |
| 1649 #ifdef FEAT_CLIENTSERVER | |
| 1650 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 1651 { | |
| 1652 /* This is a :gui command in a plain vim with no previous server */ | |
| 1653 commWindow = XtWindow(vimShell); | |
| 1654 (void)serverRegisterName(gui.dpy, serverDelayedStartName); | |
| 1655 } | |
| 1656 else | |
| 1657 { | |
| 1658 /* | |
| 1659 * Cannot handle "widget-less" windows with XtProcessEvent() we'll | |
| 1660 * have to change the "server" registration to that of the main window | |
| 1661 * If we have not registered a name yet, remember the window | |
| 1662 */ | |
| 1663 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell)); | |
| 1664 } | |
| 1665 XtAddEventHandler(vimShell, PropertyChangeMask, False, | |
| 1666 gui_x11_send_event_handler, NULL); | |
| 1667 #endif | |
| 1668 | |
| 1669 | |
| 1670 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA) | |
| 1671 /* The Athena GUI needs this again after opening the window */ | |
| 1672 gui_position_menu(); | |
| 1673 # ifdef FEAT_TOOLBAR | |
| 1674 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width, | |
| 1675 gui.toolbar_height); | |
| 1676 # endif | |
| 1677 #endif | |
| 1678 | |
| 1679 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 1680 * changed them) */ | |
| 1681 highlight_gui_started(); /* re-init colors and fonts */ | |
| 1682 | |
| 1683 #ifdef FEAT_HANGULIN | |
| 1684 hangul_keyboard_set(); | |
| 1685 #endif | |
| 1686 #ifdef FEAT_XIM | |
| 1687 xim_init(); | |
| 1688 #endif | |
| 1689 #ifdef FEAT_SUN_WORKSHOP | |
| 1690 workshop_postinit(); | |
| 1691 #endif | |
| 1692 | |
| 1693 return OK; | |
| 1694 } | |
| 1695 | |
| 1696 #if defined(FEAT_BEVAL) || defined(PROTO) | |
| 1697 /* | |
| 1698 * Convert the tooltip fontset name to an XFontSet. | |
| 1699 */ | |
| 1700 void | |
|
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1701 gui_init_tooltip_font(void) |
| 7 | 1702 { |
| 1703 XrmValue from, to; | |
| 1704 | |
| 1705 from.addr = (char *)gui.rsrc_tooltip_font_name; | |
| 1706 from.size = strlen(from.addr); | |
| 1707 to.addr = (XtPointer)&gui.tooltip_fontset; | |
| 1708 to.size = sizeof(XFontSet); | |
| 1709 | |
| 1710 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1711 { | |
| 1712 /* Failed. What to do? */ | |
| 1713 } | |
| 1714 } | |
| 1715 #endif | |
| 1716 | |
| 1717 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1718 /* Convert the menu font/fontset name to an XFontStruct/XFontset */ | |
| 1719 void | |
|
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1720 gui_init_menu_font(void) |
| 7 | 1721 { |
| 1722 XrmValue from, to; | |
| 1723 | |
| 1724 #ifdef FONTSET_ALWAYS | |
| 1725 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1726 from.size = strlen(from.addr); | |
| 1727 to.addr = (XtPointer)&gui.menu_fontset; | |
| 1728 to.size = sizeof(GuiFontset); | |
| 1729 | |
| 1730 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False) | |
| 1731 { | |
| 1732 /* Failed. What to do? */ | |
| 1733 } | |
| 1734 #else | |
| 1735 from.addr = (char *)gui.rsrc_menu_font_name; | |
| 1736 from.size = strlen(from.addr); | |
| 1737 to.addr = (XtPointer)&gui.menu_font; | |
| 1738 to.size = sizeof(GuiFont); | |
| 1739 | |
| 1740 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False) | |
| 1741 { | |
| 1742 /* Failed. What to do? */ | |
| 1743 } | |
| 1744 #endif | |
| 1745 } | |
| 1746 #endif | |
| 1747 | |
| 1748 void | |
|
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1749 gui_mch_exit(int rc UNUSED) |
| 7 | 1750 { |
| 1751 #if 0 | |
| 1752 /* Lesstif gives an error message here, and so does Solaris. The man page | |
| 1753 * says that this isn't needed when exiting, so just skip it. */ | |
| 1754 XtCloseDisplay(gui.dpy); | |
| 1755 #endif | |
| 1827 | 1756 vim_free(gui_argv); |
| 1757 gui_argv = NULL; | |
| 7 | 1758 } |
| 1759 | |
| 1760 /* | |
| 1761 * Get the position of the top left corner of the window. | |
| 1762 */ | |
| 1763 int | |
|
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1764 gui_mch_get_winpos(int *x, int *y) |
| 7 | 1765 { |
| 1766 Dimension xpos, ypos; | |
| 1767 | |
| 1768 XtVaGetValues(vimShell, | |
| 1769 XtNx, &xpos, | |
| 1770 XtNy, &ypos, | |
| 1771 NULL); | |
| 1772 *x = xpos; | |
| 1773 *y = ypos; | |
| 1774 return OK; | |
| 1775 } | |
| 1776 | |
| 1777 /* | |
| 1778 * Set the position of the top left corner of the window to the given | |
| 1779 * coordinates. | |
| 1780 */ | |
| 1781 void | |
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1782 gui_mch_set_winpos(int x, int y) |
| 7 | 1783 { |
| 1784 XtVaSetValues(vimShell, | |
| 1785 XtNx, x, | |
| 1786 XtNy, y, | |
| 1787 NULL); | |
| 1788 } | |
| 1789 | |
| 1790 void | |
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1791 gui_mch_set_shellsize( |
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1792 int width, |
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1793 int height, |
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1794 int min_width, |
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1795 int min_height, |
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1796 int base_width, |
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1797 int base_height, |
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1798 int direction UNUSED) |
| 7 | 1799 { |
| 51 | 1800 #ifdef FEAT_XIM |
| 1801 height += xim_get_status_area_height(), | |
| 1802 #endif | |
| 7 | 1803 XtVaSetValues(vimShell, |
| 1804 XtNwidthInc, gui.char_width, | |
| 1805 XtNheightInc, gui.char_height, | |
| 1806 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4 | |
| 1807 XtNbaseWidth, base_width, | |
| 1808 XtNbaseHeight, base_height, | |
| 1809 #endif | |
| 1810 XtNminWidth, min_width, | |
| 1811 XtNminHeight, min_height, | |
| 1812 XtNwidth, width, | |
| 1813 XtNheight, height, | |
| 1814 NULL); | |
| 1815 } | |
| 1816 | |
| 1817 /* | |
| 445 | 1818 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders. |
| 7 | 1819 * Is there no way in X to find out how wide the borders really are? |
| 1820 */ | |
| 1821 void | |
|
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1822 gui_mch_get_screen_dimensions( |
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1823 int *screen_w, |
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1824 int *screen_h) |
| 7 | 1825 { |
| 1826 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10; | |
| 1827 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr; | |
| 1828 } | |
| 1829 | |
| 1830 /* | |
| 1831 * Initialise vim to use the font "font_name". If it's NULL, pick a default | |
| 1832 * font. | |
| 1833 * If "fontset" is TRUE, load the "font_name" as a fontset. | |
| 1834 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 1835 */ | |
| 1836 int | |
|
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1837 gui_mch_init_font( |
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1838 char_u *font_name, |
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1839 int do_fontset UNUSED) |
| 7 | 1840 { |
| 1841 XFontStruct *font = NULL; | |
| 1842 | |
| 1843 #ifdef FEAT_XFONTSET | |
| 1844 XFontSet fontset = NULL; | |
| 46 | 1845 #endif |
| 1846 | |
| 1847 #ifdef FEAT_GUI_MOTIF | |
| 1848 /* A font name equal "*" is indicating, that we should activate the font | |
| 1849 * selection dialogue to get a new font name. So let us do it here. */ | |
| 1850 if (font_name != NULL && STRCMP(font_name, "*") == 0) | |
| 1851 font_name = gui_xm_select_font(hl_get_font_name()); | |
| 1852 #endif | |
| 1853 | |
| 1854 #ifdef FEAT_XFONTSET | |
| 7 | 1855 if (do_fontset) |
| 1856 { | |
| 1857 /* If 'guifontset' is set, VIM treats all font specifications as if | |
| 1858 * they were fontsets, and 'guifontset' becomes the default. */ | |
| 1859 if (font_name != NULL) | |
| 1860 { | |
| 1861 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE); | |
| 1862 if (fontset == NULL) | |
| 1863 return FAIL; | |
| 1864 } | |
| 1865 } | |
| 1866 else | |
| 1867 #endif | |
| 1868 { | |
| 1869 if (font_name == NULL) | |
| 1870 { | |
| 1871 /* | |
| 1872 * If none of the fonts in 'font' could be loaded, try the one set | |
| 1873 * in the X resource, and finally just try using DFLT_FONT, which | |
| 1874 * will hopefully always be there. | |
| 1875 */ | |
| 1876 font_name = gui.rsrc_font_name; | |
| 1877 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1878 if (font == NULL) | |
| 1879 font_name = (char_u *)DFLT_FONT; | |
| 1880 } | |
| 1881 if (font == NULL) | |
| 1882 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE); | |
| 1883 if (font == NULL) | |
| 1884 return FAIL; | |
| 1885 } | |
| 1886 | |
| 1887 gui_mch_free_font(gui.norm_font); | |
| 1888 #ifdef FEAT_XFONTSET | |
| 1889 gui_mch_free_fontset(gui.fontset); | |
| 1890 | |
| 1891 if (fontset != NULL) | |
| 1892 { | |
| 1893 gui.norm_font = NOFONT; | |
| 1894 gui.fontset = (GuiFontset)fontset; | |
| 1895 gui.char_width = fontset_width(fontset); | |
| 1896 gui.char_height = fontset_height(fontset) + p_linespace; | |
| 1897 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2; | |
| 1898 } | |
| 1899 else | |
| 1900 #endif | |
| 1901 { | |
| 1902 gui.norm_font = (GuiFont)font; | |
| 1903 #ifdef FEAT_XFONTSET | |
| 1904 gui.fontset = NOFONTSET; | |
| 1905 #endif | |
| 1906 gui.char_width = font->max_bounds.width; | |
| 1907 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 1908 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 1909 } | |
| 1910 | |
| 1911 hl_set_font_name(font_name); | |
| 1912 | |
| 1913 /* | |
| 1914 * Try to load other fonts for bold, italic, and bold-italic. | |
| 1915 * We should also try to work out what font to use for these when they are | |
| 1916 * not specified by X resources, but we don't yet. | |
| 1917 */ | |
| 1918 if (font_name == gui.rsrc_font_name) | |
| 1919 { | |
| 1920 if (gui.bold_font == NOFONT | |
| 1921 && gui.rsrc_bold_font_name != NULL | |
| 1922 && *gui.rsrc_bold_font_name != NUL) | |
| 1923 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE); | |
| 1924 if (gui.ital_font == NOFONT | |
| 1925 && gui.rsrc_ital_font_name != NULL | |
| 1926 && *gui.rsrc_ital_font_name != NUL) | |
| 1927 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE); | |
| 1928 if (gui.boldital_font == NOFONT | |
| 1929 && gui.rsrc_boldital_font_name != NULL | |
| 1930 && *gui.rsrc_boldital_font_name != NUL) | |
| 1931 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name, | |
| 1932 FALSE); | |
| 1933 } | |
| 1934 else | |
| 1935 { | |
| 1936 /* When not using the font specified by the resources, also don't use | |
| 1937 * the bold/italic fonts, otherwise setting 'guifont' will look very | |
| 1938 * strange. */ | |
| 1939 if (gui.bold_font != NOFONT) | |
| 1940 { | |
| 1941 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font); | |
| 1942 gui.bold_font = NOFONT; | |
| 1943 } | |
| 1944 if (gui.ital_font != NOFONT) | |
| 1945 { | |
| 1946 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font); | |
| 1947 gui.ital_font = NOFONT; | |
| 1948 } | |
| 1949 if (gui.boldital_font != NOFONT) | |
| 1950 { | |
| 1951 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font); | |
| 1952 gui.boldital_font = NOFONT; | |
| 1953 } | |
| 1954 } | |
| 1955 | |
| 46 | 1956 #ifdef FEAT_GUI_MOTIF |
| 1957 gui_motif_synch_fonts(); | |
| 1958 #endif | |
| 1959 | |
| 7 | 1960 return OK; |
| 1961 } | |
| 1962 | |
| 1963 /* | |
| 1964 * Get a font structure for highlighting. | |
| 1965 */ | |
| 1966 GuiFont | |
|
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1967 gui_mch_get_font(char_u *name, int giveErrorIfMissing) |
| 7 | 1968 { |
| 1969 XFontStruct *font; | |
| 1970 | |
| 1971 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */ | |
| 1972 return NOFONT; | |
| 1973 | |
| 1974 font = XLoadQueryFont(gui.dpy, (char *)name); | |
| 1975 | |
| 1976 if (font == NULL) | |
| 1977 { | |
| 1978 if (giveErrorIfMissing) | |
| 1979 EMSG2(_(e_font), name); | |
| 1980 return NOFONT; | |
| 1981 } | |
| 1982 | |
| 1983 #ifdef DEBUG | |
| 1984 printf("Font Information for '%s':\n", name); | |
| 1985 printf(" w = %d, h = %d, ascent = %d, descent = %d\n", | |
| 1986 font->max_bounds.width, font->ascent + font->descent, | |
| 1987 font->ascent, font->descent); | |
| 1988 printf(" max ascent = %d, max descent = %d, max h = %d\n", | |
| 1989 font->max_bounds.ascent, font->max_bounds.descent, | |
| 1990 font->max_bounds.ascent + font->max_bounds.descent); | |
| 1991 printf(" min lbearing = %d, min rbearing = %d\n", | |
| 1992 font->min_bounds.lbearing, font->min_bounds.rbearing); | |
| 1993 printf(" max lbearing = %d, max rbearing = %d\n", | |
| 1994 font->max_bounds.lbearing, font->max_bounds.rbearing); | |
| 1995 printf(" leftink = %d, rightink = %d\n", | |
| 1996 (font->min_bounds.lbearing < 0), | |
| 1997 (font->max_bounds.rbearing > font->max_bounds.width)); | |
| 1998 printf("\n"); | |
| 1999 #endif | |
| 2000 | |
| 2001 if (font->max_bounds.width != font->min_bounds.width) | |
| 2002 { | |
| 2003 EMSG2(_(e_fontwidth), name); | |
| 2004 XFreeFont(gui.dpy, font); | |
| 2005 return NOFONT; | |
| 2006 } | |
| 2007 return (GuiFont)font; | |
| 2008 } | |
| 2009 | |
| 46 | 2010 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 2011 /* |
| 2012 * Return the name of font "font" in allocated memory. | |
| 2013 * Don't know how to get the actual name, thus use the provided name. | |
| 2014 */ | |
| 2015 char_u * | |
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2016 gui_mch_get_fontname(GuiFont font UNUSED, char_u *name) |
| 38 | 2017 { |
| 2018 if (name == NULL) | |
| 2019 return NULL; | |
| 2020 return vim_strsave(name); | |
| 2021 } | |
| 46 | 2022 #endif |
| 38 | 2023 |
| 445 | 2024 /* |
| 2025 * Adjust gui.char_height (after 'linespace' was changed). | |
| 2026 */ | |
| 7 | 2027 int |
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2028 gui_mch_adjust_charheight(void) |
| 7 | 2029 { |
| 2030 #ifdef FEAT_XFONTSET | |
| 2031 if (gui.fontset != NOFONTSET) | |
| 2032 { | |
| 2033 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace; | |
| 2034 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset) | |
| 2035 + p_linespace / 2; | |
| 2036 } | |
| 2037 else | |
| 2038 #endif | |
| 2039 { | |
| 2040 XFontStruct *font = (XFontStruct *)gui.norm_font; | |
| 2041 | |
| 2042 gui.char_height = font->ascent + font->descent + p_linespace; | |
| 2043 gui.char_ascent = font->ascent + p_linespace / 2; | |
| 2044 } | |
| 2045 return OK; | |
| 2046 } | |
| 2047 | |
| 2048 /* | |
| 2049 * Set the current text font. | |
| 2050 */ | |
| 2051 void | |
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2052 gui_mch_set_font(GuiFont font) |
| 7 | 2053 { |
| 2054 static Font prev_font = (Font)-1; | |
| 2055 Font fid = ((XFontStruct *)font)->fid; | |
| 2056 | |
| 2057 if (fid != prev_font) | |
| 2058 { | |
| 2059 XSetFont(gui.dpy, gui.text_gc, fid); | |
| 2060 XSetFont(gui.dpy, gui.back_gc, fid); | |
| 2061 prev_font = fid; | |
| 2062 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2; | |
| 2063 } | |
| 2064 #ifdef FEAT_XFONTSET | |
| 2065 current_fontset = (XFontSet)NULL; | |
| 2066 #endif | |
| 2067 } | |
| 2068 | |
| 2069 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2070 /* | |
| 2071 * Set the current text fontset. | |
| 2072 * Adjust the ascent, in case it's different. | |
| 2073 */ | |
| 2074 void | |
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2075 gui_mch_set_fontset(GuiFontset fontset) |
| 7 | 2076 { |
| 2077 current_fontset = (XFontSet)fontset; | |
| 2078 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2; | |
| 2079 } | |
| 2080 #endif | |
| 2081 | |
| 2082 /* | |
| 2083 * If a font is not going to be used, free its structure. | |
| 2084 */ | |
| 2085 void | |
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2086 gui_mch_free_font(GuiFont font) |
| 7 | 2087 { |
| 2088 if (font != NOFONT) | |
| 2089 XFreeFont(gui.dpy, (XFontStruct *)font); | |
| 2090 } | |
| 2091 | |
| 2092 #if defined(FEAT_XFONTSET) || defined(PROTO) | |
| 2093 /* | |
| 2094 * If a fontset is not going to be used, free its structure. | |
| 2095 */ | |
| 2096 void | |
|
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2097 gui_mch_free_fontset(GuiFontset fontset) |
| 7 | 2098 { |
| 2099 if (fontset != NOFONTSET) | |
| 2100 XFreeFontSet(gui.dpy, (XFontSet)fontset); | |
| 2101 } | |
| 2102 | |
| 2103 /* | |
| 2104 * Load the fontset "name". | |
| 2105 * Return a reference to the fontset, or NOFONTSET when failing. | |
| 2106 */ | |
| 2107 GuiFontset | |
|
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2108 gui_mch_get_fontset( |
|
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2109 char_u *name, |
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2110 int giveErrorIfMissing, |
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|
2111 int fixed_width) |
| 7 | 2112 { |
| 2113 XFontSet fontset; | |
| 2114 char **missing, *def_str; | |
| 2115 int num_missing; | |
| 2116 | |
| 2117 if (!gui.in_use || name == NULL) | |
| 2118 return NOFONTSET; | |
| 2119 | |
| 2120 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing, | |
| 2121 &def_str); | |
| 2122 if (num_missing > 0) | |
| 2123 { | |
| 2124 int i; | |
| 2125 | |
| 2126 if (giveErrorIfMissing) | |
| 2127 { | |
| 2128 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name); | |
| 2129 for (i = 0; i < num_missing; i++) | |
| 2130 EMSG2("%s", missing[i]); | |
| 2131 } | |
| 2132 XFreeStringList(missing); | |
| 2133 } | |
| 2134 | |
| 2135 if (fontset == NULL) | |
| 2136 { | |
| 2137 if (giveErrorIfMissing) | |
| 2138 EMSG2(_(e_fontset), name); | |
| 2139 return NOFONTSET; | |
| 2140 } | |
| 2141 | |
| 2142 if (fixed_width && check_fontset_sanity(fontset) == FAIL) | |
| 2143 { | |
| 2144 XFreeFontSet(gui.dpy, fontset); | |
| 2145 return NOFONTSET; | |
| 2146 } | |
| 2147 return (GuiFontset)fontset; | |
| 2148 } | |
| 2149 | |
| 2150 /* | |
| 2151 * Check if fontset "fs" is fixed width. | |
| 2152 */ | |
| 2153 static int | |
|
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|
2154 check_fontset_sanity(XFontSet fs) |
| 7 | 2155 { |
| 2156 XFontStruct **xfs; | |
| 2157 char **font_name; | |
| 2158 int fn; | |
| 2159 char *base_name; | |
| 2160 int i; | |
| 2161 int min_width; | |
| 2162 int min_font_idx = 0; | |
| 2163 | |
| 2164 base_name = XBaseFontNameListOfFontSet(fs); | |
| 2165 fn = XFontsOfFontSet(fs, &xfs, &font_name); | |
| 2166 for (i = 0; i < fn; i++) | |
| 2167 { | |
| 2168 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width) | |
| 2169 { | |
| 2170 EMSG2(_("E252: Fontset name: %s"), base_name); | |
| 2171 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]); | |
| 2172 return FAIL; | |
| 2173 } | |
| 2174 } | |
| 2175 /* scan base font width */ | |
| 2176 min_width = 32767; | |
| 2177 for (i = 0; i < fn; i++) | |
| 2178 { | |
| 2179 if (xfs[i]->max_bounds.width<min_width) | |
| 2180 { | |
| 2181 min_width = xfs[i]->max_bounds.width; | |
| 2182 min_font_idx = i; | |
| 2183 } | |
| 2184 } | |
| 2185 for (i = 0; i < fn; i++) | |
| 2186 { | |
| 2187 if ( xfs[i]->max_bounds.width != 2 * min_width | |
| 2188 && xfs[i]->max_bounds.width != min_width) | |
| 2189 { | |
|
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2190 EMSG2(_("E253: Fontset name: %s"), base_name); |
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2191 EMSG2(_("Font0: %s"), font_name[min_font_idx]); |
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2192 EMSG2(_("Font1: %s"), font_name[i]); |
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2193 EMSGN(_("Font%ld width is not twice that of font0"), i); |
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2194 EMSGN(_("Font0 width: %ld"), xfs[min_font_idx]->max_bounds.width); |
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2195 EMSGN(_("Font1 width: %ld"), xfs[i]->max_bounds.width); |
| 7 | 2196 return FAIL; |
| 2197 } | |
| 2198 } | |
| 2199 /* it seems ok. Good Luck!! */ | |
| 2200 return OK; | |
| 2201 } | |
| 2202 | |
| 2203 static int | |
|
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2204 fontset_width(XFontSet fs) |
| 7 | 2205 { |
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2206 return XmbTextEscapement(fs, "Vim", 3) / 3; |
| 7 | 2207 } |
| 2208 | |
| 2209 int | |
|
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|
2210 fontset_height( |
|
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|
2211 XFontSet fs) |
| 7 | 2212 { |
| 2213 XFontSetExtents *extents; | |
| 2214 | |
| 2215 extents = XExtentsOfFontSet(fs); | |
| 2216 return extents->max_logical_extent.height; | |
| 2217 } | |
| 2218 | |
| 2219 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \ | |
| 2220 && defined(FEAT_MENU)) || defined(PROTO) | |
| 2221 /* | |
| 2222 * Returns the bounding box height around the actual glyph image of all | |
| 2223 * characters in all fonts of the fontset. | |
| 2224 */ | |
| 2225 int | |
|
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|
2226 fontset_height2(XFontSet fs) |
| 7 | 2227 { |
| 2228 XFontSetExtents *extents; | |
| 2229 | |
| 2230 extents = XExtentsOfFontSet(fs); | |
| 2231 return extents->max_ink_extent.height; | |
| 2232 } | |
| 2233 #endif | |
| 2234 | |
| 2235 /* NOT USED YET | |
| 2236 static int | |
| 2237 fontset_descent(fs) | |
| 2238 XFontSet fs; | |
| 2239 { | |
| 2240 XFontSetExtents *extents; | |
| 2241 | |
| 2242 extents = XExtentsOfFontSet (fs); | |
| 2243 return extents->max_logical_extent.height + extents->max_logical_extent.y; | |
| 2244 } | |
| 2245 */ | |
| 2246 | |
| 2247 static int | |
|
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diff
changeset
|
2248 fontset_ascent(XFontSet fs) |
| 7 | 2249 { |
| 2250 XFontSetExtents *extents; | |
| 2251 | |
| 2252 extents = XExtentsOfFontSet(fs); | |
| 2253 return -extents->max_logical_extent.y; | |
| 2254 } | |
| 2255 | |
| 2256 #endif /* FEAT_XFONTSET */ | |
| 2257 | |
| 2258 /* | |
| 2259 * Return the Pixel value (color) for the given color name. | |
| 2260 * Return INVALCOLOR for error. | |
| 2261 */ | |
| 2262 guicolor_T | |
|
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diff
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|
2263 gui_mch_get_color(char_u *reqname) |
| 7 | 2264 { |
| 2265 int i; | |
| 2266 char_u *name = reqname; | |
| 2267 Colormap colormap; | |
| 2268 XColor color; | |
| 2269 static char *(vimnames[][2]) = | |
| 2270 { | |
| 2271 /* A number of colors that some X11 systems don't have */ | |
| 2272 {"LightRed", "#FFBBBB"}, | |
| 2273 {"LightGreen", "#88FF88"}, | |
| 2274 {"LightMagenta","#FFBBFF"}, | |
| 2275 {"DarkCyan", "#008888"}, | |
| 2276 {"DarkBlue", "#0000BB"}, | |
| 2277 {"DarkRed", "#BB0000"}, | |
| 2278 {"DarkMagenta", "#BB00BB"}, | |
| 2279 {"DarkGrey", "#BBBBBB"}, | |
| 2280 {"DarkYellow", "#BBBB00"}, | |
| 834 | 2281 {"Gray10", "#1A1A1A"}, |
| 2282 {"Grey10", "#1A1A1A"}, | |
| 2283 {"Gray20", "#333333"}, | |
| 2284 {"Grey20", "#333333"}, | |
| 2285 {"Gray30", "#4D4D4D"}, | |
| 2286 {"Grey30", "#4D4D4D"}, | |
| 2287 {"Gray40", "#666666"}, | |
| 2288 {"Grey40", "#666666"}, | |
| 2289 {"Gray50", "#7F7F7F"}, | |
| 2290 {"Grey50", "#7F7F7F"}, | |
| 2291 {"Gray60", "#999999"}, | |
| 2292 {"Grey60", "#999999"}, | |
| 2293 {"Gray70", "#B3B3B3"}, | |
| 2294 {"Grey70", "#B3B3B3"}, | |
| 2295 {"Gray80", "#CCCCCC"}, | |
| 2296 {"Grey80", "#CCCCCC"}, | |
| 818 | 2297 {"Gray90", "#E5E5E5"}, |
| 2298 {"Grey90", "#E5E5E5"}, | |
| 7 | 2299 {NULL, NULL} |
| 2300 }; | |
| 2301 | |
| 2302 /* can't do this when GUI not running */ | |
| 2303 if (!gui.in_use || *reqname == NUL) | |
| 2304 return INVALCOLOR; | |
| 2305 | |
| 2306 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 2307 | |
| 2308 /* Do this twice if the name isn't recognized. */ | |
| 2309 while (name != NULL) | |
| 2310 { | |
| 2311 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2312 | |
| 2313 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
| 2314 if (i == 0) | |
| 2315 { | |
| 2316 char *old; | |
| 2317 | |
| 2318 /* The X11 system is trying to resolve named colors only by names | |
| 2319 * corresponding to the current locale language. But Vim scripts | |
| 2320 * usually contain the English color names. Therefore we have to | |
| 2321 * try a second time here with the native "C" locale set. | |
| 2322 * Hopefully, restoring the old locale this way works on all | |
| 2323 * systems... | |
| 2324 */ | |
| 2325 old = setlocale(LC_ALL, NULL); | |
| 2326 if (old != NULL && STRCMP(old, "C") != 0) | |
| 2327 { | |
| 2328 old = (char *)vim_strsave((char_u *)old); | |
| 2329 setlocale(LC_ALL, "C"); | |
| 2330 i = XParseColor(gui.dpy, colormap, (char *)name, &color); | |
| 2331 setlocale(LC_ALL, old); | |
| 2332 vim_free(old); | |
| 2333 } | |
| 2334 } | |
| 2335 #endif | |
| 2336 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0 | |
| 2337 || find_closest_color(colormap, &color) == OK)) | |
| 2338 return (guicolor_T)color.pixel; | |
| 2339 | |
| 2340 /* check for a few builtin names */ | |
| 2341 for (i = 0; ; ++i) | |
| 2342 { | |
| 2343 if (vimnames[i][0] == NULL) | |
| 2344 { | |
| 2345 name = NULL; | |
| 2346 break; | |
| 2347 } | |
| 2348 if (STRICMP(name, vimnames[i][0]) == 0) | |
| 2349 { | |
| 2350 name = (char_u *)vimnames[i][1]; | |
| 2351 break; | |
| 2352 } | |
| 2353 } | |
| 2354 } | |
| 2355 | |
| 2356 return INVALCOLOR; | |
| 2357 } | |
| 2358 | |
| 2359 /* | |
| 2360 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the | |
| 2361 * resulting color. | |
| 2362 * Based on a similar function in TCL. | |
| 2363 * Return FAIL if not able to find or allocate a color. | |
| 2364 */ | |
| 2365 static int | |
|
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diff
changeset
|
2366 find_closest_color(Colormap colormap, XColor *colorPtr) |
| 7 | 2367 { |
| 2368 double tmp, distance, closestDistance; | |
| 2369 int i, closest, numFound, cmap_size; | |
| 2370 XColor *colortable; | |
| 2371 XVisualInfo template, *visInfoPtr; | |
| 2372 | |
| 2373 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy, | |
| 2374 XDefaultScreen(gui.dpy))); | |
| 2375 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask, | |
| 2376 &template, &numFound); | |
| 2377 if (numFound < 1) | |
| 2378 /* FindClosestColor couldn't lookup visual */ | |
| 2379 return FAIL; | |
| 2380 | |
| 2381 cmap_size = visInfoPtr->colormap_size; | |
| 2382 XFree((char *)visInfoPtr); | |
| 2383 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor))); | |
| 2384 if (!colortable) | |
| 2385 return FAIL; /* out of memory */ | |
| 2386 | |
| 2387 for (i = 0; i < cmap_size; i++) | |
| 2388 colortable[i].pixel = (unsigned long)i; | |
| 2389 XQueryColors (gui.dpy, colormap, colortable, cmap_size); | |
| 2390 | |
| 2391 /* | |
| 2392 * Find the color that best approximates the desired one, then | |
| 2393 * try to allocate that color. If that fails, it must mean that | |
| 2394 * the color was read-write (so we can't use it, since it's owner | |
| 2395 * might change it) or else it was already freed. Try again, | |
| 2396 * over and over again, until something succeeds. | |
| 2397 */ | |
| 2398 closestDistance = 1e30; | |
| 2399 closest = 0; | |
| 2400 for (i = 0; i < cmap_size; i++) | |
| 2401 { | |
| 2402 /* | |
| 2403 * Use Euclidean distance in RGB space, weighted by Y (of YIQ) | |
| 2404 * as the objective function; this accounts for differences | |
| 2405 * in the color sensitivity of the eye. | |
| 2406 */ | |
| 2407 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red); | |
| 2408 distance = tmp * tmp; | |
| 2409 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green); | |
| 2410 distance += tmp * tmp; | |
| 2411 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue); | |
| 2412 distance += tmp * tmp; | |
| 2413 if (distance < closestDistance) | |
| 2414 { | |
| 2415 closest = i; | |
| 2416 closestDistance = distance; | |
| 2417 } | |
| 2418 } | |
| 2419 | |
| 2420 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0) | |
| 2421 { | |
| 2422 gui.color_approx = TRUE; | |
| 2423 *colorPtr = colortable[closest]; | |
| 2424 } | |
| 2425 | |
| 1737 | 2426 vim_free(colortable); |
| 7 | 2427 return OK; |
| 2428 } | |
| 2429 | |
| 206 | 2430 /* |
| 2431 * Set the current text foreground color. | |
| 2432 */ | |
| 7 | 2433 void |
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diff
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|
2434 gui_mch_set_fg_color(guicolor_T color) |
| 7 | 2435 { |
| 2436 if (color != prev_fg_color) | |
| 2437 { | |
| 2438 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2439 prev_fg_color = color; | |
| 2440 } | |
| 2441 } | |
| 2442 | |
| 2443 /* | |
| 2444 * Set the current text background color. | |
| 2445 */ | |
| 2446 void | |
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diff
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2447 gui_mch_set_bg_color(guicolor_T color) |
| 7 | 2448 { |
| 2449 if (color != prev_bg_color) | |
| 2450 { | |
| 2451 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color); | |
| 2452 prev_bg_color = color; | |
| 2453 } | |
| 2454 } | |
| 2455 | |
| 2456 /* | |
| 206 | 2457 * Set the current text special color. |
| 2458 */ | |
| 2459 void | |
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2460 gui_mch_set_sp_color(guicolor_T color) |
| 206 | 2461 { |
| 2462 prev_sp_color = color; | |
| 2463 } | |
| 2464 | |
| 2465 /* | |
| 7 | 2466 * create a mouse pointer that is blank |
| 2467 */ | |
| 2468 static Cursor | |
|
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2469 gui_x11_create_blank_mouse(void) |
| 7 | 2470 { |
| 2471 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1); | |
| 2472 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0); | |
| 2473 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0); | |
| 2474 XFreeGC(gui.dpy, gc); | |
| 2475 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap, | |
| 2476 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0); | |
| 2477 } | |
| 2478 | |
| 206 | 2479 /* |
| 2480 * Draw a curled line at the bottom of the character cell. | |
| 2481 */ | |
| 2482 static void | |
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|
2483 draw_curl(int row, int col, int cells) |
| 206 | 2484 { |
| 2485 int i; | |
| 2486 int offset; | |
| 1887 | 2487 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 206 | 2488 |
| 2489 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color); | |
| 2490 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 2491 { | |
| 2492 offset = val[i % 8]; | |
| 2493 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i, | |
| 2494 FILL_Y(row + 1) - 1 - offset); | |
| 2495 } | |
| 2496 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 2497 } | |
| 2498 | |
| 7 | 2499 void |
|
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2500 gui_mch_draw_string( |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2501 int row, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2502 int col, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2503 char_u *s, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2504 int len, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2505 int flags) |
| 7 | 2506 { |
| 2507 int cells = len; | |
| 2508 #ifdef FEAT_MBYTE | |
| 717 | 2509 static void *buf = NULL; |
| 7 | 2510 static int buflen = 0; |
| 2511 char_u *p; | |
| 2512 int wlen = 0; | |
| 2513 int c; | |
| 2514 | |
| 2515 if (enc_utf8) | |
| 2516 { | |
| 2517 /* Convert UTF-8 byte sequence to 16 bit characters for the X | |
| 2518 * functions. Need a buffer for the 16 bit characters. Keep it | |
| 2519 * between calls, because allocating it each time is slow. */ | |
| 2520 if (buflen < len) | |
| 2521 { | |
| 2522 XtFree((char *)buf); | |
| 717 | 2523 buf = (void *)XtMalloc(len * (sizeof(XChar2b) < sizeof(wchar_t) |
| 2524 ? sizeof(wchar_t) : sizeof(XChar2b))); | |
| 7 | 2525 buflen = len; |
| 2526 } | |
| 2527 p = s; | |
| 2528 cells = 0; | |
| 2529 while (p < s + len) | |
| 2530 { | |
| 2531 c = utf_ptr2char(p); | |
| 717 | 2532 # ifdef FEAT_XFONTSET |
| 2533 if (current_fontset != NULL) | |
| 2534 { | |
| 1887 | 2535 # ifdef SMALL_WCHAR_T |
| 2536 if (c >= 0x10000) | |
| 717 | 2537 c = 0xbf; /* show chars > 0xffff as ? */ |
| 1887 | 2538 # endif |
| 717 | 2539 ((wchar_t *)buf)[wlen] = c; |
| 2540 } | |
| 2541 else | |
| 2542 # endif | |
| 2543 { | |
| 2544 if (c >= 0x10000) | |
| 2545 c = 0xbf; /* show chars > 0xffff as ? */ | |
| 2546 ((XChar2b *)buf)[wlen].byte1 = (unsigned)c >> 8; | |
| 2547 ((XChar2b *)buf)[wlen].byte2 = c; | |
| 2548 } | |
| 7 | 2549 ++wlen; |
| 2550 cells += utf_char2cells(c); | |
| 474 | 2551 p += utf_ptr2len(p); |
| 7 | 2552 } |
| 2553 } | |
| 2554 else if (has_mbyte) | |
| 2555 { | |
| 2556 cells = 0; | |
| 2557 for (p = s; p < s + len; ) | |
| 2558 { | |
| 2559 cells += ptr2cells(p); | |
| 474 | 2560 p += (*mb_ptr2len)(p); |
| 7 | 2561 } |
| 2562 } | |
| 2563 | |
| 2564 #endif | |
| 2565 | |
| 2566 #ifdef FEAT_XFONTSET | |
| 2567 if (current_fontset != NULL) | |
| 2568 { | |
| 2569 /* Setup a clip rectangle to avoid spilling over in the next or | |
| 2570 * previous line. This is apparently needed for some fonts which are | |
| 2571 * used in a fontset. */ | |
| 2572 XRectangle clip; | |
| 2573 | |
| 2574 clip.x = 0; | |
| 2575 clip.y = 0; | |
| 2576 clip.height = gui.char_height; | |
| 2577 clip.width = gui.char_width * cells + 1; | |
| 2578 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row), | |
| 2579 &clip, 1, Unsorted); | |
| 2580 } | |
| 2581 #endif | |
| 2582 | |
| 2583 if (flags & DRAW_TRANSP) | |
| 2584 { | |
| 2585 #ifdef FEAT_MBYTE | |
| 2586 if (enc_utf8) | |
| 2587 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2588 TEXT_Y(row), buf, wlen); | |
| 2589 else | |
| 2590 #endif | |
| 2591 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2592 TEXT_Y(row), (char *)s, len); | |
| 2593 } | |
| 2594 else if (p_linespace != 0 | |
| 2595 #ifdef FEAT_XFONTSET | |
| 2596 || current_fontset != NULL | |
| 2597 #endif | |
| 2598 ) | |
| 2599 { | |
| 2600 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color); | |
| 2601 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), | |
| 2602 FILL_Y(row), gui.char_width * cells, gui.char_height); | |
| 2603 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color); | |
| 206 | 2604 |
| 7 | 2605 #ifdef FEAT_MBYTE |
| 2606 if (enc_utf8) | |
| 2607 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2608 TEXT_Y(row), buf, wlen); | |
| 2609 else | |
| 2610 #endif | |
| 2611 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2612 TEXT_Y(row), (char *)s, len); | |
| 2613 } | |
| 2614 else | |
| 2615 { | |
| 2616 /* XmbDrawImageString has bug, don't use it for fontset. */ | |
| 2617 #ifdef FEAT_MBYTE | |
| 2618 if (enc_utf8) | |
| 2619 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2620 TEXT_Y(row), buf, wlen); | |
| 2621 else | |
| 2622 #endif | |
| 2623 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col), | |
| 2624 TEXT_Y(row), (char *)s, len); | |
| 2625 } | |
| 2626 | |
| 2627 /* Bold trick: draw the text again with a one-pixel offset. */ | |
| 2628 if (flags & DRAW_BOLD) | |
| 2629 { | |
| 2630 #ifdef FEAT_MBYTE | |
| 2631 if (enc_utf8) | |
| 2632 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2633 TEXT_Y(row), buf, wlen); | |
| 2634 else | |
| 2635 #endif | |
| 2636 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1, | |
| 2637 TEXT_Y(row), (char *)s, len); | |
| 2638 } | |
| 2639 | |
| 206 | 2640 /* Undercurl: draw curl at the bottom of the character cell. */ |
| 2641 if (flags & DRAW_UNDERC) | |
| 2642 draw_curl(row, col, cells); | |
| 2643 | |
| 7 | 2644 /* Underline: draw a line at the bottom of the character cell. */ |
| 2645 if (flags & DRAW_UNDERL) | |
| 206 | 2646 { |
| 2647 int y = FILL_Y(row + 1) - 1; | |
| 2648 | |
| 2649 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 2650 * Otherwise put the line just below the character. */ | |
| 2651 if (p_linespace > 1) | |
| 2652 y -= p_linespace - 1; | |
| 7 | 2653 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col), |
| 206 | 2654 y, FILL_X(col + cells) - 1, y); |
| 2655 } | |
| 7 | 2656 |
| 2657 #ifdef FEAT_XFONTSET | |
| 2658 if (current_fontset != NULL) | |
| 2659 XSetClipMask(gui.dpy, gui.text_gc, None); | |
| 2660 #endif | |
| 2661 } | |
| 2662 | |
| 2663 /* | |
| 2664 * Return OK if the key with the termcap name "name" is supported. | |
| 2665 */ | |
| 2666 int | |
|
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diff
changeset
|
2667 gui_mch_haskey(char_u *name) |
| 7 | 2668 { |
| 2669 int i; | |
| 2670 | |
| 2671 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++) | |
| 2672 if (name[0] == special_keys[i].vim_code0 && | |
| 2673 name[1] == special_keys[i].vim_code1) | |
| 2674 return OK; | |
| 2675 return FAIL; | |
| 2676 } | |
| 2677 | |
| 2678 /* | |
| 2679 * Return the text window-id and display. Only required for X-based GUI's | |
| 2680 */ | |
| 2681 int | |
|
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|
2682 gui_get_x11_windis(Window *win, Display **dis) |
| 7 | 2683 { |
| 2684 *win = XtWindow(vimShell); | |
| 2685 *dis = gui.dpy; | |
| 2686 return OK; | |
| 2687 } | |
| 2688 | |
| 2689 void | |
|
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diff
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|
2690 gui_mch_beep(void) |
| 7 | 2691 { |
| 2692 XBell(gui.dpy, 0); | |
| 2693 } | |
| 2694 | |
| 2695 void | |
|
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diff
changeset
|
2696 gui_mch_flash(int msec) |
| 7 | 2697 { |
| 2698 /* Do a visual beep by reversing the foreground and background colors */ | |
| 2699 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2700 FILL_X((int)Columns) + gui.border_offset, | |
| 2701 FILL_Y((int)Rows) + gui.border_offset); | |
| 2702 XSync(gui.dpy, False); | |
| 2703 ui_delay((long)msec, TRUE); /* wait for a few msec */ | |
| 2704 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0, | |
| 2705 FILL_X((int)Columns) + gui.border_offset, | |
| 2706 FILL_Y((int)Rows) + gui.border_offset); | |
| 2707 } | |
| 2708 | |
| 2709 /* | |
| 2710 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 2711 */ | |
| 2712 void | |
|
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diff
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2713 gui_mch_invert_rectangle( |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
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|
2714 int r, |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
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2715 int c, |
|
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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2716 int nr, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
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parents:
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diff
changeset
|
2717 int nc) |
| 7 | 2718 { |
| 2719 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, | |
| 2720 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height); | |
| 2721 } | |
| 2722 | |
| 2723 /* | |
| 2724 * Iconify the GUI window. | |
| 2725 */ | |
| 2726 void | |
|
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diff
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|
2727 gui_mch_iconify(void) |
| 7 | 2728 { |
| 2729 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy)); | |
| 2730 } | |
| 2731 | |
| 2732 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 2733 /* | |
| 2734 * Bring the Vim window to the foreground. | |
| 2735 */ | |
| 2736 void | |
|
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diff
changeset
|
2737 gui_mch_set_foreground(void) |
| 7 | 2738 { |
| 2739 XMapRaised(gui.dpy, XtWindow(vimShell)); | |
| 2740 } | |
| 2741 #endif | |
| 2742 | |
| 2743 /* | |
| 2744 * Draw a cursor without focus. | |
| 2745 */ | |
| 2746 void | |
|
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parents:
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diff
changeset
|
2747 gui_mch_draw_hollow_cursor(guicolor_T color) |
| 7 | 2748 { |
| 2749 int w = 1; | |
| 2750 | |
| 2751 #ifdef FEAT_MBYTE | |
| 2752 if (mb_lefthalve(gui.row, gui.col)) | |
| 2753 w = 2; | |
| 2754 #endif | |
| 2755 gui_mch_set_fg_color(color); | |
| 2756 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col), | |
| 2757 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1); | |
| 2758 } | |
| 2759 | |
| 2760 /* | |
| 2761 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 2762 * color "color". | |
| 2763 */ | |
| 2764 void | |
|
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diff
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|
2765 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) |
| 7 | 2766 { |
| 2767 gui_mch_set_fg_color(color); | |
| 2768 | |
| 2769 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, | |
| 2770 #ifdef FEAT_RIGHTLEFT | |
| 2771 /* vertical line should be on the right of current point */ | |
| 2772 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
| 2773 #endif | |
| 2774 FILL_X(gui.col), | |
| 2775 FILL_Y(gui.row) + gui.char_height - h, | |
| 2776 w, h); | |
| 2777 } | |
| 2778 | |
| 2779 /* | |
| 2780 * Catch up with any queued X events. This may put keyboard input into the | |
| 2781 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 2782 * nothing in the X event queue (& no timers pending), then we return | |
| 2783 * immediately. | |
| 2784 */ | |
| 2785 void | |
|
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parents:
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diff
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|
2786 gui_mch_update(void) |
| 7 | 2787 { |
| 2788 XtInputMask mask, desired; | |
| 2789 | |
| 2790 #ifdef ALT_X_INPUT | |
| 2791 if (suppress_alternate_input) | |
| 2792 desired = (XtIMXEvent | XtIMTimer); | |
| 2793 else | |
| 2794 #endif | |
| 2795 desired = (XtIMAll); | |
| 2796 while ((mask = XtAppPending(app_context)) && (mask & desired) | |
| 2797 && !vim_is_input_buf_full()) | |
| 2798 XtAppProcessEvent(app_context, desired); | |
| 2799 } | |
| 2800 | |
| 2801 /* | |
| 2802 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 2803 * from the keyboard. | |
| 2804 * wtime == -1 Wait forever. | |
| 2805 * wtime == 0 This should never happen. | |
| 2806 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2807 * Returns OK if a character was found to be available within the given time, | |
| 2808 * or FAIL otherwise. | |
| 2809 */ | |
| 2810 int | |
|
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|
2811 gui_mch_wait_for_chars(long wtime) |
| 7 | 2812 { |
| 2813 int focus; | |
| 2814 | |
| 2815 /* | |
| 2816 * Make this static, in case gui_x11_timer_cb is called after leaving | |
| 2817 * this function (otherwise a random value on the stack may be changed). | |
| 2818 */ | |
| 2819 static int timed_out; | |
| 2820 XtIntervalId timer = (XtIntervalId)0; | |
| 2821 XtInputMask desired; | |
| 2822 #ifdef FEAT_SNIFF | |
| 2823 static int sniff_on = 0; | |
| 2824 static XtInputId sniff_input_id = 0; | |
| 2825 #endif | |
| 2826 | |
| 2827 timed_out = FALSE; | |
| 2828 | |
| 2829 #ifdef FEAT_SNIFF | |
| 2830 if (sniff_on && !want_sniff_request) | |
| 2831 { | |
| 2832 if (sniff_input_id) | |
| 2833 XtRemoveInput(sniff_input_id); | |
| 2834 sniff_on = 0; | |
| 2835 } | |
| 2836 else if (!sniff_on && want_sniff_request) | |
| 2837 { | |
| 2838 sniff_input_id = XtAppAddInput(app_context, fd_from_sniff, | |
| 2839 (XtPointer)XtInputReadMask, gui_x11_sniff_request_cb, 0); | |
| 2840 sniff_on = 1; | |
| 2841 } | |
| 2842 #endif | |
| 2843 | |
| 2844 if (wtime > 0) | |
| 2845 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb, | |
| 2846 &timed_out); | |
| 2847 | |
| 2848 focus = gui.in_focus; | |
| 2849 #ifdef ALT_X_INPUT | |
| 2850 if (suppress_alternate_input) | |
| 2851 desired = (XtIMXEvent | XtIMTimer); | |
| 2852 else | |
| 2853 #endif | |
| 2854 desired = (XtIMAll); | |
| 2855 while (!timed_out) | |
| 2856 { | |
| 2857 /* Stop or start blinking when focus changes */ | |
| 2858 if (gui.in_focus != focus) | |
| 2859 { | |
| 2860 if (gui.in_focus) | |
| 2861 gui_mch_start_blink(); | |
| 2862 else | |
| 2863 gui_mch_stop_blink(); | |
| 2864 focus = gui.in_focus; | |
| 2865 } | |
| 2866 | |
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2867 #ifdef MESSAGE_QUEUE |
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|
2868 parse_queued_messages(); |
| 2638 | 2869 #endif |
| 2870 | |
| 7 | 2871 /* |
| 2872 * Don't use gui_mch_update() because then we will spin-lock until a | |
| 2873 * char arrives, instead we use XtAppProcessEvent() to hang until an | |
| 2874 * event arrives. No need to check for input_buf_full because we are | |
| 2875 * returning as soon as it contains a single char. Note that | |
| 2876 * XtAppNextEvent() may not be used because it will not return after a | |
| 2877 * timer event has arrived -- webb | |
| 2878 */ | |
| 2879 XtAppProcessEvent(app_context, desired); | |
| 2880 | |
| 2881 if (input_available()) | |
| 2882 { | |
| 2883 if (timer != (XtIntervalId)0 && !timed_out) | |
| 2884 XtRemoveTimeOut(timer); | |
| 2885 return OK; | |
| 2886 } | |
| 2887 } | |
| 2888 return FAIL; | |
| 2889 } | |
| 2890 | |
| 2891 /* | |
| 2892 * Output routines. | |
| 2893 */ | |
| 2894 | |
| 2895 /* Flush any output to the screen */ | |
| 2896 void | |
|
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|
2897 gui_mch_flush(void) |
| 7 | 2898 { |
| 2899 XFlush(gui.dpy); | |
| 2900 } | |
| 2901 | |
| 2902 /* | |
| 2903 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 2904 * (row2, col2) inclusive. | |
| 2905 */ | |
| 2906 void | |
|
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|
2907 gui_mch_clear_block( |
|
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|
2908 int row1, |
|
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parents:
7803
diff
changeset
|
2909 int col1, |
|
bcef391c101c
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parents:
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diff
changeset
|
2910 int row2, |
|
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parents:
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diff
changeset
|
2911 int col2) |
| 7 | 2912 { |
| 2913 int x; | |
| 2914 | |
| 2915 x = FILL_X(col1); | |
| 2916 | |
| 2917 /* Clear one extra pixel at the far right, for when bold characters have | |
| 2918 * spilled over to the next column. */ | |
| 2919 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1), | |
| 2920 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), | |
| 2921 (row2 - row1 + 1) * gui.char_height); | |
| 2922 } | |
| 2923 | |
| 2924 void | |
|
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parents:
7803
diff
changeset
|
2925 gui_mch_clear_all(void) |
| 7 | 2926 { |
| 2927 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False); | |
| 2928 } | |
| 2929 | |
| 2930 /* | |
| 2931 * Delete the given number of lines from the given row, scrolling up any | |
| 2932 * text further down within the scroll region. | |
| 2933 */ | |
| 2934 void | |
|
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parents:
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diff
changeset
|
2935 gui_mch_delete_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 + num_lines), | |
| 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)); | |
| 2948 | |
| 2949 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 2950 gui.scroll_region_left, | |
| 2951 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2952 gui_x11_check_copy_area(); | |
| 2953 } | |
| 2954 | |
| 2955 /* | |
| 2956 * Insert the given number of lines before the given row, scrolling down any | |
| 2957 * following text within the scroll region. | |
| 2958 */ | |
| 2959 void | |
|
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parents:
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diff
changeset
|
2960 gui_mch_insert_lines(int row, int num_lines) |
| 7 | 2961 { |
| 2962 if (gui.visibility == VisibilityFullyObscured) | |
| 2963 return; /* Can't see the window */ | |
| 2964 | |
| 2965 /* copy one extra pixel at the far right, for when bold has spilled | |
| 2966 * over */ | |
| 2967 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc, | |
| 2968 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 2969 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1) | |
| 2970 + (gui.scroll_region_right == Columns - 1), | |
| 2971 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1), | |
| 2972 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines)); | |
| 2973 | |
| 2974 gui_clear_block(row, gui.scroll_region_left, | |
| 2975 row + num_lines - 1, gui.scroll_region_right); | |
| 2976 gui_x11_check_copy_area(); | |
| 2977 } | |
| 2978 | |
| 2979 /* | |
| 2980 * Update the region revealed by scrolling up/down. | |
| 2981 */ | |
| 2982 static void | |
|
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diff
changeset
|
2983 gui_x11_check_copy_area(void) |
| 7 | 2984 { |
| 2985 XEvent event; | |
| 2986 XGraphicsExposeEvent *gevent; | |
| 2987 | |
| 2988 if (gui.visibility != VisibilityPartiallyObscured) | |
| 2989 return; | |
| 2990 | |
| 2991 XFlush(gui.dpy); | |
| 2992 | |
| 2993 /* Wait to check whether the scroll worked or not */ | |
| 2994 for (;;) | |
| 2995 { | |
| 2996 if (XCheckTypedEvent(gui.dpy, NoExpose, &event)) | |
| 2997 return; /* The scroll worked. */ | |
| 2998 | |
| 2999 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event)) | |
| 3000 { | |
| 3001 gevent = (XGraphicsExposeEvent *)&event; | |
| 3002 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height); | |
| 3003 if (gevent->count == 0) | |
| 3004 return; /* This was the last expose event */ | |
| 3005 } | |
| 3006 XSync(gui.dpy, False); | |
| 3007 } | |
| 3008 } | |
| 3009 | |
| 3010 /* | |
| 3011 * X Selection stuff, for cutting and pasting text to other windows. | |
| 3012 */ | |
| 3013 | |
| 3014 void | |
|
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diff
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|
3015 clip_mch_lose_selection(VimClipboard *cbd) |
| 7 | 3016 { |
| 3017 clip_x11_lose_selection(vimShell, cbd); | |
| 3018 } | |
| 3019 | |
| 3020 int | |
|
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|
3021 clip_mch_own_selection(VimClipboard *cbd) |
| 7 | 3022 { |
| 3023 return clip_x11_own_selection(vimShell, cbd); | |
| 3024 } | |
| 3025 | |
| 3026 void | |
|
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diff
changeset
|
3027 clip_mch_request_selection(VimClipboard *cbd) |
| 7 | 3028 { |
|
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diff
changeset
|
3029 clip_x11_request_selection(vimShell, gui.dpy, cbd); |
| 7 | 3030 } |
| 3031 | |
| 3032 void | |
|
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|
3033 clip_mch_set_selection( |
|
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|
3034 VimClipboard *cbd) |
| 7 | 3035 { |
| 3036 clip_x11_set_selection(cbd); | |
| 3037 } | |
| 3038 | |
| 3039 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3040 /* | |
| 3041 * Menu stuff. | |
| 3042 */ | |
| 3043 | |
| 3044 /* | |
| 3045 * Make a menu either grey or not grey. | |
| 3046 */ | |
| 3047 void | |
|
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|
3048 gui_mch_menu_grey(vimmenu_T *menu, int grey) |
| 7 | 3049 { |
| 3050 if (menu->id != (Widget)0) | |
| 3051 { | |
| 3052 gui_mch_menu_hidden(menu, False); | |
| 3053 if (grey | |
| 3054 #ifdef FEAT_GUI_MOTIF | |
| 3055 || !menu->sensitive | |
| 3056 #endif | |
| 3057 ) | |
| 3058 XtSetSensitive(menu->id, False); | |
| 3059 else | |
| 3060 XtSetSensitive(menu->id, True); | |
| 3061 } | |
| 3062 } | |
| 3063 | |
| 3064 /* | |
| 3065 * Make menu item hidden or not hidden | |
| 3066 */ | |
| 3067 void | |
|
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diff
changeset
|
3068 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) |
| 7 | 3069 { |
| 3070 if (menu->id != (Widget)0) | |
| 3071 { | |
| 3072 if (hidden) | |
| 3073 XtUnmanageChild(menu->id); | |
| 3074 else | |
| 3075 XtManageChild(menu->id); | |
| 3076 } | |
| 3077 } | |
| 3078 | |
| 3079 /* | |
| 3080 * This is called after setting all the menus to grey/hidden or not. | |
| 3081 */ | |
| 3082 void | |
|
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|
3083 gui_mch_draw_menubar(void) |
| 7 | 3084 { |
| 3085 /* Nothing to do in X */ | |
| 3086 } | |
| 3087 | |
| 3088 void | |
|
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diff
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|
3089 gui_x11_menu_cb( |
|
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|
3090 Widget w UNUSED, |
|
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|
3091 XtPointer client_data, |
|
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diff
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|
3092 XtPointer call_data UNUSED) |
| 7 | 3093 { |
| 3094 gui_menu_cb((vimmenu_T *)client_data); | |
| 3095 } | |
| 3096 | |
| 3097 #endif /* FEAT_MENU */ | |
| 3098 | |
| 3099 | |
| 3100 | |
| 3101 /* | |
| 3102 * Function called when window closed. Works like ":qa". | |
| 3103 * Should put up a requester! | |
| 3104 */ | |
| 3105 static void | |
|
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diff
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|
3106 gui_x11_wm_protocol_handler( |
|
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diff
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|
3107 Widget w UNUSED, |
|
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|
3108 XtPointer client_data UNUSED, |
|
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|
3109 XEvent *event, |
|
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diff
changeset
|
3110 Boolean *dum UNUSED) |
| 7 | 3111 { |
| 3112 /* | |
| 3113 * Only deal with Client messages. | |
| 3114 */ | |
| 3115 if (event->type != ClientMessage) | |
| 3116 return; | |
| 3117 | |
| 3118 /* | |
| 3119 * The WM_SAVE_YOURSELF event arrives when the window manager wants to | |
| 3120 * exit. That can be cancelled though, thus Vim shouldn't exit here. | |
| 3121 * Just sync our swap files. | |
| 3122 */ | |
| 1887 | 3123 if ((Atom)((XClientMessageEvent *)event)->data.l[0] == |
| 7 | 3124 wm_atoms[SAVE_YOURSELF_IDX]) |
| 3125 { | |
| 3126 out_flush(); | |
| 3127 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 3128 | |
| 3129 /* Set the window's WM_COMMAND property, to let the window manager | |
| 3130 * know we are done saving ourselves. We don't want to be restarted, | |
| 3131 * thus set argv to NULL. */ | |
| 3132 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0); | |
| 3133 return; | |
| 3134 } | |
| 3135 | |
| 1887 | 3136 if ((Atom)((XClientMessageEvent *)event)->data.l[0] != |
| 7 | 3137 wm_atoms[DELETE_WINDOW_IDX]) |
| 3138 return; | |
| 3139 | |
| 3140 gui_shell_closed(); | |
| 3141 } | |
| 3142 | |
| 3143 #ifdef FEAT_CLIENTSERVER | |
| 3144 /* | |
| 3145 * Function called when property changed. Check for incoming commands | |
| 3146 */ | |
| 3147 static void | |
|
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diff
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|
3148 gui_x11_send_event_handler( |
|
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|
3149 Widget w UNUSED, |
|
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|
3150 XtPointer client_data UNUSED, |
|
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|
3151 XEvent *event, |
|
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diff
changeset
|
3152 Boolean *dum UNUSED) |
| 7 | 3153 { |
| 3154 XPropertyEvent *e = (XPropertyEvent *) event; | |
| 3155 | |
| 3156 if (e->type == PropertyNotify && e->window == commWindow | |
| 3157 && e->atom == commProperty && e->state == PropertyNewValue) | |
| 3158 { | |
|
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diff
changeset
|
3159 serverEventProc(gui.dpy, event, 0); |
| 7 | 3160 } |
| 3161 } | |
| 3162 #endif | |
| 3163 | |
| 3164 /* | |
| 3165 * Cursor blink functions. | |
| 3166 * | |
| 3167 * This is a simple state machine: | |
| 3168 * BLINK_NONE not blinking at all | |
| 3169 * BLINK_OFF blinking, cursor is not shown | |
| 3170 * BLINK_ON blinking, cursor is shown | |
| 3171 */ | |
| 3172 | |
| 3173 #define BLINK_NONE 0 | |
| 3174 #define BLINK_OFF 1 | |
| 3175 #define BLINK_ON 2 | |
| 3176 | |
| 3177 static int blink_state = BLINK_NONE; | |
| 3178 static long_u blink_waittime = 700; | |
| 3179 static long_u blink_ontime = 400; | |
| 3180 static long_u blink_offtime = 250; | |
| 3181 static XtIntervalId blink_timer = (XtIntervalId)0; | |
| 3182 | |
| 3183 void | |
|
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|
3184 gui_mch_set_blinking(long waittime, long on, long off) |
| 7 | 3185 { |
| 3186 blink_waittime = waittime; | |
| 3187 blink_ontime = on; | |
| 3188 blink_offtime = off; | |
| 3189 } | |
| 3190 | |
| 3191 /* | |
| 3192 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 3193 */ | |
| 3194 void | |
|
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|
3195 gui_mch_stop_blink(void) |
| 7 | 3196 { |
| 3197 if (blink_timer != (XtIntervalId)0) | |
| 3198 { | |
| 3199 XtRemoveTimeOut(blink_timer); | |
| 3200 blink_timer = (XtIntervalId)0; | |
| 3201 } | |
| 3202 if (blink_state == BLINK_OFF) | |
| 3203 gui_update_cursor(TRUE, FALSE); | |
| 3204 blink_state = BLINK_NONE; | |
| 3205 } | |
| 3206 | |
| 3207 /* | |
| 3208 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 3209 * waiting time and shows the cursor. | |
| 3210 */ | |
| 3211 void | |
|
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|
3212 gui_mch_start_blink(void) |
| 7 | 3213 { |
| 3214 if (blink_timer != (XtIntervalId)0) | |
| 3215 XtRemoveTimeOut(blink_timer); | |
| 3216 /* Only switch blinking on if none of the times is zero */ | |
| 3217 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) | |
| 3218 { | |
| 3219 blink_timer = XtAppAddTimeOut(app_context, blink_waittime, | |
| 3220 gui_x11_blink_cb, NULL); | |
| 3221 blink_state = BLINK_ON; | |
| 3222 gui_update_cursor(TRUE, FALSE); | |
| 3223 } | |
| 3224 } | |
| 3225 | |
| 3226 static void | |
|
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diff
changeset
|
3227 gui_x11_blink_cb( |
|
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changeset
|
3228 XtPointer timed_out UNUSED, |
|
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diff
changeset
|
3229 XtIntervalId *interval_id UNUSED) |
| 7 | 3230 { |
| 3231 if (blink_state == BLINK_ON) | |
| 3232 { | |
| 3233 gui_undraw_cursor(); | |
| 3234 blink_state = BLINK_OFF; | |
| 3235 blink_timer = XtAppAddTimeOut(app_context, blink_offtime, | |
| 3236 gui_x11_blink_cb, NULL); | |
| 3237 } | |
| 3238 else | |
| 3239 { | |
| 3240 gui_update_cursor(TRUE, FALSE); | |
| 3241 blink_state = BLINK_ON; | |
| 3242 blink_timer = XtAppAddTimeOut(app_context, blink_ontime, | |
| 3243 gui_x11_blink_cb, NULL); | |
| 3244 } | |
| 3245 } | |
| 3246 | |
| 3247 /* | |
| 3248 * Return the RGB value of a pixel as a long. | |
| 3249 */ | |
| 3250 long_u | |
|
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7803
diff
changeset
|
3251 gui_mch_get_rgb(guicolor_T pixel) |
| 7 | 3252 { |
| 3253 XColor xc; | |
| 3254 Colormap colormap; | |
| 3255 | |
| 3256 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy)); | |
| 3257 xc.pixel = pixel; | |
| 3258 XQueryColor(gui.dpy, colormap, &xc); | |
| 3259 | |
| 3260 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00) | |
| 3261 + ((unsigned)xc.blue >> 8); | |
| 3262 } | |
| 3263 | |
| 3264 /* | |
| 3265 * Add the callback functions. | |
| 3266 */ | |
| 3267 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3268 gui_x11_callbacks(Widget textArea, Widget vimForm) |
| 7 | 3269 { |
| 3270 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE, | |
| 3271 gui_x11_visibility_cb, (XtPointer)0); | |
| 3272 | |
| 3273 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb, | |
| 3274 (XtPointer)0); | |
| 3275 | |
| 3276 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE, | |
| 3277 gui_x11_resize_window_cb, (XtPointer)0); | |
| 3278 | |
| 3279 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb, | |
| 3280 (XtPointer)0); | |
| 3281 /* | |
| 3282 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3283 * Only needed for some window managers. | |
| 3284 */ | |
| 3285 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3286 { | |
| 3287 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3288 (XtPointer)0); | |
| 3289 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb, | |
| 3290 (XtPointer)0); | |
| 3291 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3292 (XtPointer)0); | |
| 3293 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb, | |
| 3294 (XtPointer)0); | |
| 3295 } | |
| 3296 | |
| 3297 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3298 (XtPointer)0); | |
| 3299 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb, | |
| 3300 (XtPointer)0); | |
| 3301 | |
| 3302 /* get pointer moved events from scrollbar, needed for 'mousefocus' */ | |
| 3303 XtAddEventHandler(vimForm, PointerMotionMask, | |
| 3304 FALSE, gui_x11_mouse_cb, (XtPointer)1); | |
| 3305 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask | | |
| 3306 ButtonMotionMask | PointerMotionMask, | |
| 3307 FALSE, gui_x11_mouse_cb, (XtPointer)0); | |
| 3308 } | |
| 3309 | |
| 3310 /* | |
| 88 | 3311 * Get current mouse coordinates in text window. |
| 7 | 3312 */ |
| 88 | 3313 void |
| 3314 gui_mch_getmouse(int *x, int *y) | |
| 7 | 3315 { |
| 3316 int rootx, rooty, winx, winy; | |
| 3317 Window root, child; | |
| 3318 unsigned int mask; | |
| 3319 | |
| 3320 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child, | |
| 88 | 3321 &rootx, &rooty, &winx, &winy, &mask)) { |
| 3322 *x = winx; | |
| 3323 *y = winy; | |
| 3324 } else { | |
| 3325 *x = -1; | |
| 3326 *y = -1; | |
| 3327 } | |
| 7 | 3328 } |
| 3329 | |
| 3330 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3331 gui_mch_setmouse(int x, int y) |
| 7 | 3332 { |
| 3333 if (gui.wid) | |
| 3334 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y); | |
| 3335 } | |
| 3336 | |
| 3337 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO) | |
| 3338 XButtonPressedEvent * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3339 gui_x11_get_last_mouse_event(void) |
| 7 | 3340 { |
| 3341 return &last_mouse_event; | |
| 3342 } | |
| 3343 #endif | |
| 3344 | |
| 3345 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 3346 | |
| 3347 /* Signs are currently always 2 chars wide. Hopefully the font is big enough | |
| 3348 * to provide room for the bitmap! */ | |
| 3349 # define SIGN_WIDTH (gui.char_width * 2) | |
| 3350 | |
| 3351 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3352 gui_mch_drawsign(int row, int col, int typenr) |
| 7 | 3353 { |
| 3354 XImage *sign; | |
| 3355 | |
| 3356 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL) | |
| 3357 { | |
| 3358 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height, | |
| 3359 SIGN_WIDTH, gui.char_height, FALSE); | |
| 3360 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0, | |
| 3361 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2, | |
| 3362 TEXT_Y(row) - sign->height, | |
| 3363 sign->width, sign->height); | |
| 3364 } | |
| 3365 } | |
| 3366 | |
| 3367 void * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3368 gui_mch_register_sign(char_u *signfile) |
| 7 | 3369 { |
| 3370 XpmAttributes attrs; | |
| 1827 | 3371 XImage *sign = NULL; |
| 7 | 3372 int status; |
| 3373 | |
| 3374 /* | |
| 3375 * Setup the color substitution table. | |
| 3376 */ | |
| 3377 if (signfile[0] != NUL && signfile[0] != '-') | |
| 3378 { | |
| 1827 | 3379 XpmColorSymbol color[5] = |
| 7 | 3380 { |
| 1827 | 3381 {"none", NULL, 0}, |
| 3382 {"iconColor1", NULL, 0}, | |
| 3383 {"bottomShadowColor", NULL, 0}, | |
| 3384 {"topShadowColor", NULL, 0}, | |
| 3385 {"selectColor", NULL, 0} | |
| 3386 }; | |
| 3387 attrs.valuemask = XpmColorSymbols; | |
| 3388 attrs.numsymbols = 2; | |
| 3389 attrs.colorsymbols = color; | |
| 3390 attrs.colorsymbols[0].pixel = gui.back_pixel; | |
| 3391 attrs.colorsymbols[1].pixel = gui.norm_pixel; | |
| 3392 status = XpmReadFileToImage(gui.dpy, (char *)signfile, | |
| 7 | 3393 &sign, NULL, &attrs); |
| 1827 | 3394 if (status == 0) |
| 3395 { | |
| 3396 /* Sign width is fixed at two columns now. | |
| 3397 if (sign->width > gui.sign_width) | |
|
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Bram Moolenaar <bram@vim.org>
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2278
diff
changeset
|
3398 gui.sign_width = sign->width + 8; */ |
| 7 | 3399 } |
| 1827 | 3400 else |
| 3401 EMSG(_(e_signdata)); | |
| 7 | 3402 } |
| 3403 | |
| 3404 return (void *)sign; | |
| 3405 } | |
| 3406 | |
| 3407 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3408 gui_mch_destroy_sign(void *sign) |
| 7 | 3409 { |
| 1827 | 3410 XDestroyImage((XImage*)sign); |
| 7 | 3411 } |
| 3412 #endif | |
| 3413 | |
| 3414 | |
| 3415 #ifdef FEAT_MOUSESHAPE | |
| 3416 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 3417 * from hidden to not hidden. */ | |
| 3418 static int last_shape = 0; | |
| 3419 #endif | |
| 3420 | |
| 3421 /* | |
| 3422 * Use the blank mouse pointer or not. | |
| 3423 */ | |
| 3424 void | |
|
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parents:
7803
diff
changeset
|
3425 gui_mch_mousehide( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3426 int hide) /* TRUE = use blank ptr, FALSE = use parent ptr */ |
| 7 | 3427 { |
| 3428 if (gui.pointer_hidden != hide) | |
| 3429 { | |
| 3430 gui.pointer_hidden = hide; | |
| 3431 if (hide) | |
| 3432 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3433 else | |
| 3434 #ifdef FEAT_MOUSESHAPE | |
| 3435 mch_set_mouse_shape(last_shape); | |
| 3436 #else | |
| 3437 XUndefineCursor(gui.dpy, gui.wid); | |
| 3438 #endif | |
| 3439 } | |
| 3440 } | |
| 3441 | |
| 3442 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 3443 | |
| 3444 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 3445 * misc2.c! */ | |
| 3446 static int mshape_ids[] = | |
| 3447 { | |
| 3448 XC_left_ptr, /* arrow */ | |
| 3449 0, /* blank */ | |
| 3450 XC_xterm, /* beam */ | |
| 3451 XC_sb_v_double_arrow, /* updown */ | |
| 3452 XC_sizing, /* udsizing */ | |
| 3453 XC_sb_h_double_arrow, /* leftright */ | |
| 3454 XC_sizing, /* lrsizing */ | |
| 3455 XC_watch, /* busy */ | |
| 3456 XC_X_cursor, /* no */ | |
| 3457 XC_crosshair, /* crosshair */ | |
| 3458 XC_hand1, /* hand1 */ | |
| 3459 XC_hand2, /* hand2 */ | |
| 3460 XC_pencil, /* pencil */ | |
| 3461 XC_question_arrow, /* question */ | |
| 3462 XC_right_ptr, /* right-arrow */ | |
| 3463 XC_center_ptr, /* up-arrow */ | |
| 3464 XC_left_ptr /* last one */ | |
| 3465 }; | |
| 3466 | |
| 3467 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3468 mch_set_mouse_shape(int shape) |
| 7 | 3469 { |
| 3470 int id; | |
| 3471 | |
| 3472 if (!gui.in_use) | |
| 3473 return; | |
| 3474 | |
| 3475 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
| 3476 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer); | |
| 3477 else | |
| 3478 { | |
| 3479 if (shape >= MSHAPE_NUMBERED) | |
| 3480 { | |
| 3481 id = shape - MSHAPE_NUMBERED; | |
| 3482 if (id >= XC_num_glyphs) | |
| 3483 id = XC_left_ptr; | |
| 3484 else | |
| 3485 id &= ~1; /* they are always even (why?) */ | |
| 3486 } | |
| 3487 else | |
| 3488 id = mshape_ids[shape]; | |
| 3489 | |
| 3490 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id)); | |
| 3491 } | |
| 3492 if (shape != MSHAPE_HIDE) | |
| 3493 last_shape = shape; | |
| 3494 } | |
| 3495 #endif | |
| 3496 | |
| 3497 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO) | |
| 3498 /* | |
| 3499 * Set the balloon-eval used for the tooltip of a toolbar menu item. | |
| 3500 * The check for a non-toolbar item was added, because there is a crash when | |
| 3501 * passing a normal menu item here. Can't explain that, but better avoid it. | |
| 3502 */ | |
| 3503 void | |
|
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parents:
7803
diff
changeset
|
3504 gui_mch_menu_set_tip(vimmenu_T *menu) |
| 7 | 3505 { |
| 3506 if (menu->id != NULL && menu->parent != NULL | |
| 3507 && menu_is_toolbar(menu->parent->name)) | |
| 3508 { | |
| 3509 /* Always destroy and create the balloon, in case the string was | |
| 3510 * changed. */ | |
| 3511 if (menu->tip != NULL) | |
| 3512 { | |
| 3513 gui_mch_destroy_beval_area(menu->tip); | |
| 3514 menu->tip = NULL; | |
| 3515 } | |
| 3516 if (menu->strings[MENU_INDEX_TIP] != NULL) | |
| 3517 menu->tip = gui_mch_create_beval_area( | |
| 3518 menu->id, | |
| 3519 menu->strings[MENU_INDEX_TIP], | |
| 3520 NULL, | |
| 3521 NULL); | |
| 3522 } | |
| 3523 } | |
| 3524 #endif |