6829db0eb3
2000-12-16 Bradford Hovinen <hovinen@helixcode.com> * all: Fixed compilation warnings: removed unused variables, initialized variables properly, returned default values * selection-dialog.c (get_known_savers): Return list_head when done * resources.c: Include ctype.h
158 lines
3.9 KiB
C
158 lines
3.9 KiB
C
/* -*- mode: c; style: linux -*- */
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/* resources.c
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* Written by Bradford Hovinen <hovinen@helixcode.com>
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* Parts written by Jamie Zawinski <jwz@jwz.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <ctype.h>
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#include <X11/Intrinsic.h>
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#include <X11/Shell.h>
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#include <gdk/gdkprivate.h>
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#include "resources.h"
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#include "rc-parse.h"
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static char *defaults[] = {
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#include "XScreenSaver_ad.h"
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0
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};
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static XrmDatabase db;
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void
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init_resource_database (int argc, char **argv)
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{
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XtAppContext app;
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Widget toplevel_shell;
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Display *dpy;
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/* From xscreensaver 3.24 display/demo-Gtk.c line 1908 ... */
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XtToolkitInitialize ();
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app = XtCreateApplicationContext ();
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dpy = gdk_display;
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XtAppSetFallbackResources (app, defaults);
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XtDisplayInitialize (app, dpy, "xscreensaver", "XScreenSaver",
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0, 0, &argc, argv);
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toplevel_shell = XtAppCreateShell ("xscreensaver", "XScreenSaver",
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applicationShellWidgetClass,
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dpy, 0, 0);
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dpy = XtDisplay (toplevel_shell);
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db = XtDatabase (dpy);
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}
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/* From xscreensaver 3.24 utils/resource.c line 34 ... */
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static char *
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get_resource (char *res_name, char *res_class)
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{
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XrmValue value;
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char *type, *value_str = NULL, *full_name, *full_class;
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full_name = g_strconcat ("xscreensaver.", res_name, NULL);
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full_class = g_strconcat ("XScreenSaver.", res_class, NULL);
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if (XrmGetResource (db, full_name, full_class, &type, &value))
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value_str = g_strndup (value.addr, value.size);
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g_free (full_name);
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g_free (full_class);
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return value_str;
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}
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static gchar *rc_names[][2] = {
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{ "verbose", "Boolean" },
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{ "lock", "Boolean" },
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{ "lockVTs", "Boolean" },
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{ "fade", "Boolean" },
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{ "unfade", "Boolean" },
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{ "fadeSeconds", "Time" },
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{ "fadeTicks", "Integer" },
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{ "installColormap", "Boolean" },
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{ "nice", "Nice" },
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{ "timeout", "Time" },
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{ "lockTimeout", "Time" },
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{ "cycle", "Time" },
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{ "passwdTimeout", "Time" },
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{ "xidleExtension", "Boolean" },
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{ "mitSaverExtension", "Boolean" },
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{ "sgiSaverExtension", "Boolean" },
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{ "procInterrupts", "Boolean" },
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{ "bourneShell", "BourneShell" },
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{ "programs", "Programs" },
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{ NULL, NULL }
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};
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void
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preferences_load_from_xrdb (Preferences *prefs)
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{
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int i;
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prefs->config_db = g_tree_new ((GCompareFunc) strcmp);
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for (i = 0; rc_names[i][0]; i++)
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g_tree_insert (prefs->config_db, rc_names[i][0],
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get_resource (rc_names[i][0], rc_names[i][1]));
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}
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void
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screensaver_get_desc_from_xrdb (Screensaver *saver)
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{
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gchar *s, *desc;
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int i, j;
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gboolean flag;
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s = g_strconcat ("hacks.", saver->name, ".documentation", NULL);
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desc = get_resource (s, s);
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g_free (s);
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saver->description = g_new (char, strlen (desc) + 1);
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flag = FALSE;
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for (i = 0, j = 0; desc[i]; i++) {
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if (!isspace(desc[i])) {
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saver->description[j++] = desc[i];
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flag = FALSE;
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} else if (!flag) {
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saver->description[j++] = ' ';
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flag = TRUE;
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}
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}
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saver->description[j] = '\0';
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g_free (desc);
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}
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gchar *
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screensaver_get_label_from_xrdb (gchar *name)
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{
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gchar *s;
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s = g_strdup_printf ("hacks.%s.name", name);
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return get_resource (s, s);
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}
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