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/cvs/rxvt-unicode/src/xdefaults.C
Revision: 1.146
Committed: Thu Sep 2 15:48:11 2010 UTC (13 years, 8 months ago) by sf-exg
Content type: text/plain
Branch: MAIN
Changes since 1.145: +3 -3 lines
Log Message: 
Add support for using gdk-pixbuf as image backend.

File Contents

# User Rev Content
1 root 1.95 /*----------------------------------------------------------------------*
2 pcg 1.24 * File: xdefaults.C
3 pcg 1.1 *----------------------------------------------------------------------*
4     *
5     * All portions of code are copyright by their respective author/s.
6     * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
7     * - original version
8     * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 root 1.73 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
10 ayin 1.128 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
11 pcg 1.1 *
12     * This program is free software; you can redistribute it and/or modify
13     * it under the terms of the GNU General Public License as published by
14     * the Free Software Foundation; either version 2 of the License, or
15     * (at your option) any later version.
16     *
17     * This program is distributed in the hope that it will be useful,
18     * but WITHOUT ANY WARRANTY; without even the implied warranty of
19     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20     * GNU General Public License for more details.
21     *
22     * You should have received a copy of the GNU General Public License
23     * along with this program; if not, write to the Free Software
24     * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25     *----------------------------------------------------------------------*/
26    
27 root 1.90 #include "../config.h"
28     #include "rxvt.h"
29 pcg 1.1 #include "version.h"
30    
31 root 1.46 #ifdef KEYSYM_RESOURCE
32 root 1.93 # include "keyboard.h"
33 root 1.46 #endif
34    
35 root 1.64 /* place holders used for parsing command-line options */
36 ayin 1.97 #define Optflag_Reverse 1
37     #define Optflag_Boolean 2
38 ayin 1.106 #define Optflag_Switch 4
39 root 1.64
40 root 1.93 /* monolithic option/resource structure: */
41 pcg 1.1 /*
42     * `string' options MUST have a usage argument
43     * `switch' and `boolean' options have no argument
44 pcg 1.11 * if there's no desc (ription), it won't appear in rxvt_usage ()
45 pcg 1.1 */
46    
47 pcg 1.11 /* INFO () - descriptive information only */
48 pcg 1.1 #define INFO(opt, arg, desc) \
49 ayin 1.97 {0, 0, -1, NULL, (opt), (arg), (desc)}
50 pcg 1.1
51 pcg 1.11 /* STRG () - command-line option, with/without resource */
52 pcg 1.1 #define STRG(rsp, kw, opt, arg, desc) \
53 ayin 1.97 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
54 pcg 1.1
55 pcg 1.11 /* RSTRG () - resource/long-option */
56 pcg 1.1 #define RSTRG(rsp, kw, arg) \
57 ayin 1.97 {0, 0, (rsp), (kw), NULL, (arg), NULL}
58 pcg 1.1
59 pcg 1.11 /* BOOL () - regular boolean `-/+' flag */
60 ayin 1.97 #define BOOL(rsp, kw, opt, option, flag, desc) \
61 ayin 1.99 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
62 pcg 1.1
63 pcg 1.11 /* SWCH () - `-' flag */
64 ayin 1.97 #define SWCH(opt, option, flag, desc) \
65 ayin 1.106 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
66 pcg 1.1
67     /* convenient macros */
68 ayin 1.132 #define optList_isString(i) \
69     (optList[i].flag == 0)
70 pcg 1.1 #define optList_isBool(i) \
71 root 1.64 (optList[i].flag & Optflag_Boolean)
72 pcg 1.1 #define optList_isReverse(i) \
73 root 1.64 (optList[i].flag & Optflag_Reverse)
74 root 1.54 #define optList_size \
75 pcg 1.11 (sizeof (optList) / sizeof (optList[0]))
76 pcg 1.1
77 pcg 1.9 static const struct
78     {
79 ayin 1.97 const uint8_t index; /* Option index */
80     const uint8_t flag; /* Option flag */
81 root 1.98 const int16_t doff; /* resource value index or -1 */
82 pcg 1.1 const char *kw; /* keyword */
83     const char *opt; /* option */
84     const char *arg; /* argument */
85     const char *desc; /* description */
86 pcg 1.9 }
87     optList[] = {
88 pcg 1.11 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
89     STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
90 pcg 1.23 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
91 pcg 1.11 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
92 pcg 1.23 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
93 ayin 1.97 SWCH ("C", Opt_console, 0, "intercept console messages"),
94     SWCH ("iconic", Opt_iconic, 0, "start iconic"),
95     SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
96 root 1.137 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
97 ayin 1.97 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
98     BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
99     BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
100 root 1.107 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
101 ayin 1.97 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
102 root 1.49 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
103 ayin 1.97 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
104     BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
105     BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
106 root 1.49 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
107     STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
108 ayin 1.97 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
109     BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
110     BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
111     BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
112 root 1.108 #if ENABLE_TRANSPARENCY
113 ayin 1.97 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
114 ayin 1.118 BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
115 pcg 1.23 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
116 ayin 1.126 STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
117 pcg 1.23 #endif
118 root 1.59 #if OFF_FOCUS_FADING
119 ayin 1.126 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
120 root 1.59 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
121 pcg 1.1 #endif
122 ayin 1.97 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
123 pcg 1.1 #ifndef NO_BELL
124 ayin 1.100 # if ENABLE_FRILLS
125 ayin 1.101 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
126 ayin 1.100 # endif
127 ayin 1.97 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
128 pcg 1.1 # if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
129 ayin 1.97 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
130 pcg 1.1 # endif
131     #endif
132     #ifdef META8_OPTION
133 ayin 1.97 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
134 pcg 1.1 #endif
135     #ifdef MOUSE_WHEEL
136 ayin 1.97 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
137 pcg 1.1 #endif
138 root 1.34 #if ENABLE_FRILLS
139 ayin 1.97 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
140     BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
141     BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
142 pcg 1.1 #endif
143 root 1.58 #if CURSOR_BLINK
144 ayin 1.97 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
145 pcg 1.1 #endif
146     #ifdef POINTER_BLANK
147 ayin 1.97 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
148 pcg 1.1 #endif
149 pcg 1.11 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
150     STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
151     RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
152     RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
153     RSTRG (Rs_color + minCOLOR + 2, "color2", "color"),
154     RSTRG (Rs_color + minCOLOR + 3, "color3", "color"),
155     RSTRG (Rs_color + minCOLOR + 4, "color4", "color"),
156     RSTRG (Rs_color + minCOLOR + 5, "color5", "color"),
157     RSTRG (Rs_color + minCOLOR + 6, "color6", "color"),
158     RSTRG (Rs_color + minCOLOR + 7, "color7", "color"),
159     RSTRG (Rs_color + minBrightCOLOR + 0, "color8", "color"),
160     RSTRG (Rs_color + minBrightCOLOR + 1, "color9", "color"),
161     RSTRG (Rs_color + minBrightCOLOR + 2, "color10", "color"),
162     RSTRG (Rs_color + minBrightCOLOR + 3, "color11", "color"),
163     RSTRG (Rs_color + minBrightCOLOR + 4, "color12", "color"),
164     RSTRG (Rs_color + minBrightCOLOR + 5, "color13", "color"),
165     RSTRG (Rs_color + minBrightCOLOR + 6, "color14", "color"),
166     RSTRG (Rs_color + minBrightCOLOR + 7, "color15", "color"),
167 pcg 1.1 #ifndef NO_BOLD_UNDERLINE_REVERSE
168 pcg 1.11 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
169 root 1.40 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
170 pcg 1.11 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
171     RSTRG (Rs_color + Color_RV, "colorRV", "color"),
172 ayin 1.120 #endif /* ! NO_BOLD_UNDERLINE_REVERSE */
173 root 1.43 #if ENABLE_FRILLS
174     RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
175     #endif
176 pcg 1.11 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
177 ayin 1.134 #ifdef RXVT_SCROLLBAR
178 pcg 1.11 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
179 ayin 1.134 #endif
180 pcg 1.1 #ifdef OPTION_HC
181 pcg 1.11 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
182 sf-exg 1.145 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
183 pcg 1.1 #endif
184 root 1.49 #ifndef NO_CURSORCOLOR
185     STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
186     /* command-line option = resource name */
187     RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
188 ayin 1.120 #endif /* NO_CURSORCOLOR */
189 root 1.49 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
190     STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
191     STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
192 sasha 1.114 #ifdef BG_IMAGE_FROM_FILE
193 pcg 1.11 RSTRG (Rs_path, "path", "search path"),
194 pcg 1.23 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
195 sf-exg 1.146 # if ENABLE_EWMH
196     STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
197     # endif
198 pcg 1.1 #endif
199 root 1.40 /* fonts: command-line option = resource name */
200 pcg 1.11 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
201 root 1.40 #if ENABLE_STYLES
202     STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
203     STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
204     STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
205 ayin 1.97 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
206 root 1.40 #endif
207 pcg 1.1 #ifdef USE_XIM
208 pcg 1.11 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
209 pcg 1.23 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
210 pcg 1.11 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
211 root 1.49 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
212 ayin 1.120 #endif /* USE_XIM */
213 pcg 1.23 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
214 pcg 1.11 STRG (Rs_title, "title", "title", "string", "title name for window"),
215     STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
216     STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
217 pcg 1.23 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
218 root 1.57 #if ENABLE_XEMBED
219     STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
220     #endif
221 root 1.89 #if XFT
222     STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
223 ayin 1.133 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
224 root 1.89 #endif
225 root 1.34 #if ENABLE_FRILLS
226 root 1.72 RSTRG (Rs_transient_for, "transient-for", "windowid"),
227 ayin 1.97 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
228 root 1.56 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
229 ayin 1.97 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
230 pcg 1.23 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
231 pcg 1.11 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
232     STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
233 pcg 1.23 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
234 ayin 1.97 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
235 ayin 1.124 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
236 root 1.140 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
237 ayin 1.124 #endif
238     #ifdef BUILTIN_GLYPHS
239 ayin 1.97 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
240 pcg 1.1 #endif
241     #ifdef POINTER_BLANK
242 pcg 1.11 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
243 pcg 1.1 #endif
244     #ifndef NO_BACKSPACE_KEY
245 pcg 1.11 RSTRG (Rs_backspace_key, "backspacekey", "string"),
246 pcg 1.1 #endif
247     #ifndef NO_DELETE_KEY
248 pcg 1.11 RSTRG (Rs_delete_key, "deletekey", "string"),
249 pcg 1.1 #endif
250     #ifdef PRINTPIPE
251 pcg 1.11 RSTRG (Rs_print_pipe, "print-pipe", "string"),
252 pcg 1.1 #endif
253 pcg 1.23 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
254 pcg 1.11 RSTRG (Rs_cutchars, "cutchars", "string"),
255     RSTRG (Rs_answerbackstring, "answerbackString", "string"),
256 pcg 1.23 #ifndef NO_SECONDARY_SCREEN
257 ayin 1.97 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
258     BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
259 pcg 1.23 #endif
260 root 1.65 #if ENABLE_PERL
261 root 1.70 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
262     RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
263     RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
264     STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
265 root 1.65 #endif
266 ayin 1.105 #if ISO_14755
267 sf-exg 1.142 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
268 ayin 1.105 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
269     #endif
270 sasha 1.102 #ifdef HAVE_AFTERIMAGE
271     STRG (Rs_blendtype, "blendType", "blt", "string", "background image blending type - alpha, tint, etc..."),
272 root 1.138 STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
273 sasha 1.102 #endif
274 pcg 1.11 INFO ("e", "command arg ...", "command to execute")
275 pcg 1.9 };
276 pcg 1.1
277     #undef INFO
278     #undef STRG
279     #undef RSTRG
280     #undef SWCH
281     #undef BOOL
282    
283 root 1.40 static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
284 root 1.34 static const char optionsstring[] = "options: "
285 root 1.77 #if ENABLE_PERL
286     "perl,"
287     #endif
288 root 1.30 #if XFT
289     "xft,"
290     #endif
291 root 1.40 #if ENABLE_STYLES
292     "styles,"
293     #endif
294     #if ENABLE_COMBINING
295     "combining,"
296     #endif
297     #if TEXT_BLINK
298     "blink,"
299     #endif
300     #if ISO_14755
301     "iso14755,"
302     #endif
303 root 1.30 #if UNICODE_3
304     "unicode3,"
305     #endif
306     "encodings=eu+vn"
307     #if ENCODING_JP
308     "+jp"
309     #endif
310     #if ENCODING_JP_EXT
311     "+jp-ext"
312     #endif
313     #if ENCODING_KR
314     "+kr"
315     #endif
316 root 1.41 #if ENCODING_ZH
317     "+zh"
318 root 1.30 #endif
319 root 1.41 #if ENCODING_ZH_EXT
320     "+zh-ext"
321 root 1.30 #endif
322     ","
323     #if OFF_FOCUS_FADING
324     "fade,"
325     #endif
326 root 1.108 #if defined(ENABLE_TRANSPARENCY)
327 pcg 1.9 "transparent,"
328 ayin 1.111 "tint,"
329 pcg 1.1 #endif
330 root 1.110 #if HAVE_AFTERIMAGE
331     "afterimage,"
332     #endif
333 pcg 1.1 #if defined(USE_XIM)
334 pcg 1.9 "XIM,"
335 pcg 1.1 #endif
336     #if defined(NO_BACKSPACE_KEY)
337 pcg 1.9 "no_backspace,"
338 pcg 1.1 #endif
339     #if defined(NO_DELETE_KEY)
340 pcg 1.9 "no_delete,"
341 pcg 1.1 #endif
342 root 1.30 #if EIGHT_BIT_CONTROLS
343     "8bitctrls,"
344     #endif
345 root 1.34 #if defined(ENABLE_FRILLS)
346 root 1.30 "frills,"
347     #endif
348     #if defined(SELECTION_SCROLLING)
349     "selectionscrolling,"
350     #endif
351     #if MOUSE_WHEEL
352     "wheel,"
353     #endif
354     #if MOUSE_SLIP_WHEELING
355     "slipwheel,"
356     #endif
357     #if defined(SMART_RESIZE)
358     "smart-resize,"
359     #endif
360     #if defined(CURSOR_BLINK)
361     "cursorBlink,"
362     #endif
363     #if defined(POINTER_BLANK)
364     "pointerBlank,"
365     #endif
366 pcg 1.1 #if defined(NO_RESOURCES)
367 root 1.87 "NoResources,"
368 pcg 1.1 #endif
369 ayin 1.135 "scrollbars=plain"
370     #if defined(RXVT_SCROLLBAR)
371     "+rxvt"
372     #endif
373     #if defined(NEXT_SCROLLBAR)
374     "+NeXT"
375     #endif
376     #if defined(XTERM_SCROLLBAR)
377     "+xterm"
378 root 1.88 #endif
379 pcg 1.9 "\nUsage: "; /* Usage */
380 pcg 1.1
381     #define INDENT 18
382    
383 root 1.90 const char rxvt_term::resval_undef [] = "<undef>";
384     const char rxvt_term::resval_on [] = "on";
385     const char rxvt_term::resval_off [] = "off";
386    
387 pcg 1.1 /*{{{ usage: */
388     /*----------------------------------------------------------------------*/
389 pcg 1.8 static void
390 pcg 1.11 rxvt_usage (int type)
391 pcg 1.1 {
392 pcg 1.19 unsigned int i, col;
393 pcg 1.1
394 pcg 1.19 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
395 pcg 1.9
396     switch (type)
397     {
398     case 0: /* brief listing */
399 pcg 1.19 rxvt_log (" [-help] [--help]\n");
400    
401 root 1.54 for (col = 1, i = 0; i < optList_size; i++)
402 pcg 1.9 if (optList[i].desc != NULL)
403     {
404 root 1.92 int len = 0;
405 pcg 1.9
406 ayin 1.132 if (optList[i].arg)
407     len = strlen (optList[i].arg) + 1;
408 pcg 1.11 assert (optList[i].opt != NULL);
409 root 1.34 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
410 pcg 1.9 col += len;
411     if (col > 79)
412 ayin 1.125 {
413     /* assume regular width */
414 pcg 1.19 rxvt_log ("\n");
415 pcg 1.9 col = 1 + len;
416     }
417 pcg 1.19
418     rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
419 ayin 1.132 if (optList[i].arg)
420 pcg 1.19 rxvt_log (" %s]", optList[i].arg);
421 pcg 1.9 else
422 pcg 1.19 rxvt_log ("]");
423 pcg 1.9 }
424     break;
425    
426     case 1: /* full command-line listing */
427 pcg 1.19 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
428    
429 root 1.54 for (i = 0; i < optList_size; i++)
430 pcg 1.9 if (optList[i].desc != NULL)
431     {
432 pcg 1.11 assert (optList[i].opt != NULL);
433 pcg 1.19 rxvt_log (" %s%s %-*s%s%s\n",
434     (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
435 root 1.34 (INDENT - strlen (optList[i].opt)
436 pcg 1.19 + (optList_isBool (i) ? 0 : 2)),
437     (optList[i].arg ? optList[i].arg : ""),
438     (optList_isBool (i) ? "turn on/off " : ""),
439     optList[i].desc);
440 pcg 1.9 }
441 pcg 1.19 rxvt_log ("\n --help to list long-options");
442 pcg 1.9 break;
443    
444     case 2: /* full resource listing */
445 pcg 1.19 rxvt_log (" [options] [-e command args]\n\n"
446     "where resources (long-options) include:\n");
447 pcg 1.9
448 root 1.54 for (i = 0; i < optList_size; i++)
449 pcg 1.9 if (optList[i].kw != NULL)
450 pcg 1.19 rxvt_log (" %s: %*s%s\n",
451 pcg 1.9 optList[i].kw,
452 root 1.34 (INDENT - strlen (optList[i].kw)), "", /* XXX */
453 pcg 1.11 (optList_isBool (i) ? "boolean" : optList[i].arg));
454 pcg 1.1 #ifdef KEYSYM_RESOURCE
455 pcg 1.19 rxvt_log (" " "keysym.sym" ": %*s%s\n",
456 pcg 1.11 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */
457 pcg 1.9 "keysym");
458     #endif
459 pcg 1.19 rxvt_log ("\n -help to list options");
460 pcg 1.9 break;
461     }
462 pcg 1.19
463     rxvt_log ("\n\n");
464     rxvt_exit_failure ();
465 pcg 1.9 /* NOTREACHED */
466 pcg 1.1 }
467    
468     /*}}} */
469    
470     /*{{{ get command-line options before getting resources */
471     void
472 pcg 1.8 rxvt_term::get_options (int argc, const char *const *argv)
473 pcg 1.1 {
474 root 1.93 int i, bad_option = 0;
475 pcg 1.1
476 pcg 1.9 for (i = 1; i < argc; i++)
477     {
478 root 1.54 unsigned int entry, longopt = 0;
479 ayin 1.131 const char *opt;
480     int flag;
481 pcg 1.1
482 pcg 1.9 opt = argv[i];
483 root 1.84
484 pcg 1.9 if (*opt == '-')
485     {
486 ayin 1.131 flag = 1;
487 root 1.90
488 pcg 1.9 if (*++opt == '-')
489     longopt = *opt++; /* long option */
490     }
491     else if (*opt == '+')
492     {
493 ayin 1.131 flag = 0;
494 root 1.90
495 pcg 1.9 if (*++opt == '+')
496     longopt = *opt++; /* long option */
497     }
498     else
499     {
500     bad_option = 1;
501 pcg 1.19 rxvt_warn ("\"%s\": malformed option.\n", opt);
502 pcg 1.9 continue;
503     }
504    
505 root 1.34 if (!strcmp (opt, "help"))
506 pcg 1.11 rxvt_usage (longopt ? 2 : 1);
507 root 1.90
508 root 1.34 if (!strcmp (opt, "h"))
509 pcg 1.11 rxvt_usage (0);
510 pcg 1.9
511     /* feature: always try to match long-options */
512 root 1.54 for (entry = 0; entry < optList_size; entry++)
513 root 1.34 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
514 pcg 1.9 || (!longopt
515 root 1.34 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
516 pcg 1.9 break;
517    
518 root 1.54 if (entry < optList_size)
519 pcg 1.9 {
520 pcg 1.11 if (optList_isReverse (entry))
521 ayin 1.131 flag = !flag;
522 root 1.28
523 ayin 1.132 if (optList_isString (entry))
524 root 1.28 {
525     /*
526     * special cases are handled in main.c:main () to allow
527     * X resources to set these values before we settle for
528     * default values
529     */
530 ayin 1.105
531 root 1.28 if (optList[entry].doff != -1)
532 root 1.93 {
533 ayin 1.131 if (flag && i+1 == argc)
534 ayin 1.119 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
535 root 1.93
536 ayin 1.131 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
537 root 1.93 }
538 pcg 1.9 }
539     else
540 ayin 1.125 {
541     /* boolean value */
542 ayin 1.131 set_option (optList[entry].index, flag);
543 pcg 1.9
544     if (optList[entry].doff != -1)
545 ayin 1.131 rs[optList[entry].doff] = flag ? resval_on : resval_off;
546 pcg 1.9 }
547     }
548 ayin 1.123 #ifndef NO_RESOURCES
549     else if (!strcmp (opt, "xrm"))
550     {
551     if (i+1 < argc)
552     XrmPutLineResource (&option_db, argv[++i]);
553     }
554     #endif
555 pcg 1.1 #ifdef KEYSYM_RESOURCE
556 ayin 1.121 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
557     {
558     if (i+1 < argc)
559 ayin 1.122 {
560 sf-exg 1.143 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
561 ayin 1.122 sprintf (res, "*.%s: %s\n", opt, argv[i]);
562     XrmPutLineResource (&option_db, res);
563     }
564 ayin 1.121 }
565 pcg 1.1 #endif
566 ayin 1.121 else
567     {
568     bad_option = 1;
569     rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
570     }
571 pcg 1.1 }
572    
573 pcg 1.9 if (bad_option)
574 pcg 1.11 rxvt_usage (0);
575 pcg 1.1 }
576    
577     /*}}} */
578    
579     #ifndef NO_RESOURCES
580     /*----------------------------------------------------------------------*/
581    
582     # ifdef KEYSYM_RESOURCE
583     /*
584     * Define key from XrmEnumerateDatabase.
585     * quarks will be something like
586     * "rxvt" "keysym" "0xFF01"
587     * value will be a string
588     */
589     /* ARGSUSED */
590 pcg 1.13 int
591 root 1.82 rxvt_define_key (XrmDatabase *database UNUSED,
592     XrmBindingList bindings UNUSED,
593 pcg 1.13 XrmQuarkList quarks,
594 root 1.82 XrmRepresentation *type UNUSED,
595 pcg 1.13 XrmValue *value,
596 root 1.82 XPointer closure UNUSED)
597 pcg 1.1 {
598 root 1.49 int last;
599 pcg 1.1
600 pcg 1.9 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */
601     ;
602 root 1.49
603 pcg 1.9 last--;
604 pcg 1.11 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO
605 pcg 1.9 return False;
606 pcg 1.1 }
607    
608     /*
609     * look for something like this (XK_Delete)
610     * rxvt*keysym.0xFFFF: "\177"
611     */
612 root 1.46
613     struct keysym_vocabulary_t
614     {
615     const char *name;
616     unsigned short len;
617     unsigned short value;
618     };
619 ayin 1.130 static const keysym_vocabulary_t keysym_vocabulary[] =
620 root 1.46 {
621     { "ISOLevel3", 9, Level3Mask },
622     { "AppKeypad", 9, AppKeypadMask },
623     { "Control", 7, ControlMask },
624     { "NumLock", 7, NumLockMask },
625     { "Shift", 5, ShiftMask },
626     { "Meta", 4, MetaMask },
627     { "Lock", 4, LockMask },
628     { "Mod1", 4, Mod1Mask },
629     { "Mod2", 4, Mod2Mask },
630     { "Mod3", 4, Mod3Mask },
631     { "Mod4", 4, Mod4Mask },
632     { "Mod5", 4, Mod5Mask },
633     { "I", 1, Level3Mask },
634     { "K", 1, AppKeypadMask },
635     { "C", 1, ControlMask },
636     { "N", 1, NumLockMask },
637     { "S", 1, ShiftMask },
638     { "M", 1, MetaMask },
639     { "A", 1, MetaMask },
640     { "L", 1, LockMask },
641     { "1", 1, Mod1Mask },
642     { "2", 1, Mod2Mask },
643     { "3", 1, Mod3Mask },
644     { "4", 1, Mod4Mask },
645     { "5", 1, Mod5Mask },
646     };
647    
648 pcg 1.1 int
649 pcg 1.8 rxvt_term::parse_keysym (const char *str, const char *arg)
650 pcg 1.1 {
651 ayin 1.129 int sym;
652 root 1.46 unsigned int state = 0;
653 ayin 1.129 const char *key = strrchr (str, '-');
654 pcg 1.9
655 ayin 1.129 if (!key)
656     key = str;
657 root 1.46 else
658 ayin 1.129 key++;
659 root 1.46
660 ayin 1.129 // string or key is empty
661     if (*arg == '\0' || *key == '\0')
662     return -1;
663 root 1.46
664 ayin 1.129 // parse modifiers
665     while (str < key)
666 root 1.46 {
667     unsigned int i;
668    
669     for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i)
670     {
671     if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
672     {
673     state |= keysym_vocabulary[i].value;
674     str += keysym_vocabulary[i].len;
675     break;
676     }
677     }
678    
679     if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t))
680     return -1;
681    
682     if (*str == '-')
683     ++str;
684     }
685    
686 ayin 1.129 // convert keysym name to keysym number
687     if ((sym = XStringToKeysym (str)) == None)
688 pcg 1.9 {
689 ayin 1.129 // fallback on hexadecimal parsing
690     char *end;
691     sym = strtol (str, &end, 16);
692     if (*end)
693 pcg 1.9 return -1;
694 sf-exg 1.144 }
695 pcg 1.9
696 ayin 1.129 keyboard->register_user_translation (sym, state, arg);
697 pcg 1.9 return 1;
698 pcg 1.1 }
699    
700 ayin 1.120 # endif /* KEYSYM_RESOURCE */
701     #endif /* NO_RESOURCES */
702 pcg 1.1
703 root 1.78 static char *
704     get_res (XrmDatabase database, const char *program, const char *option)
705 root 1.75 {
706     char resource[512];
707     char *type;
708     XrmValue result;
709    
710     snprintf (resource, sizeof (resource), "%s.%s", program, option);
711     XrmGetResource (database, resource, resource, &type, &result);
712    
713     return result.addr;
714     }
715    
716 ayin 1.117 const char *
717     rxvt_term::x_resource (const char *name)
718 root 1.78 {
719 root 1.94 XrmDatabase database = XrmGetDatabase (dpy);
720 root 1.78
721     const char *p = get_res (database, rs[Rs_name], name);
722     const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
723    
724     if (p == NULL || (p0 && strcmp (p, p0) == 0))
725     {
726     p = get_res (database, RESCLASS, name);
727     #ifdef RESFALLBACK
728     if (p == NULL || (p0 && strcmp (p, p0) == 0))
729     p = get_res (database, RESFALLBACK, name);
730     #endif
731     }
732    
733     if (p == NULL && p0)
734     p = p0;
735    
736     return p;
737     }
738    
739 pcg 1.1 void
740 root 1.54 rxvt_term::extract_resources ()
741 pcg 1.1 {
742     #ifndef NO_RESOURCES
743 ayin 1.122 XrmDatabase database = XrmGetDatabase (dpy);
744     XrmMergeDatabases (option_db, &database);
745     option_db = NULL;
746 root 1.54 /*
747     * Query resources for options that affect us
748     */
749 root 1.77 for (int entry = 0; entry < optList_size; entry++)
750 root 1.54 {
751     int s;
752     const char *kw = optList[entry].kw;
753    
754     if (kw == NULL || rs[optList[entry].doff] != NULL)
755 root 1.77 continue; // previously set
756 root 1.54
757 root 1.78 const char *p = x_resource (kw);
758 root 1.54
759     if (p)
760     {
761 root 1.77 p = strdup (p);
762 root 1.78 allocated.push_back ((void *)p);
763 root 1.54 rs[optList[entry].doff] = p;
764 pcg 1.15
765 root 1.54 if (optList_isBool (entry))
766     {
767     s = strcasecmp (p, "TRUE") == 0
768     || strcasecmp (p, "YES") == 0
769     || strcasecmp (p, "ON") == 0
770     || strcasecmp (p, "1") == 0;
771 pcg 1.15
772 root 1.54 if (optList_isReverse (entry))
773     s = !s;
774 pcg 1.9
775 ayin 1.99 set_option (optList[entry].index, s);
776 root 1.54 }
777     }
778     }
779 pcg 1.9
780 root 1.54 /*
781     * [R5 or later]: enumerate the resource database
782     */
783     # ifdef KEYSYM_RESOURCE
784 root 1.77 XrmName name_prefix[3];
785     XrmClass class_prefix[3];
786    
787 root 1.54 name_prefix[0] = XrmStringToName (rs[Rs_name]);
788     name_prefix[1] = XrmStringToName ("keysym");
789     name_prefix[2] = NULLQUARK;
790     class_prefix[0] = XrmStringToName (RESCLASS);
791     class_prefix[1] = XrmStringToName ("Keysym");
792     class_prefix[2] = NULLQUARK;
793     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
794 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
795 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
796     # ifdef RESFALLBACK
797     name_prefix[0] = XrmStringToName (RESFALLBACK);
798     name_prefix[1] = XrmStringToName ("keysym");
799     class_prefix[0] = XrmStringToName (RESFALLBACK);
800     class_prefix[1] = XrmStringToName ("Keysym");
801     /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
802 root 1.75 XrmEnumerateDatabase (database, name_prefix, class_prefix,
803 root 1.54 XrmEnumOneLevel, rxvt_define_key, NULL);
804 pcg 1.1 # endif
805     # endif
806    
807 ayin 1.120 #endif /* NO_RESOURCES */
808 pcg 1.1 }
809    
810     /*----------------------- end-of-file (C source) -----------------------*/