Initial revision

2025-12-20 04:48:06 +01:00 · 1998-09-29 22:36:29 +00:00
commit 9d2e6ef9f1
527 changed files with 138651 additions and 0 deletions
--- a/src/resources.c
+++ b/src/resources.c
@@ -0,0 +1,156 @@
+/* resources.c - manage X resources (fonts, colors etc)
+ * 
+ *  WindowMaker window manager
+ * 
+ *  Copyright (c) 1997, 1998 Alfredo K. Kojima
+ * 
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+ *  USA.
+ */
+
+#include "wconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#include <wraster.h>
+
+#include "WindowMaker.h"
+#include "texture.h"
+#include "screen.h"
+#include "pixmap.h"
+
+
+/*
+ *---------------------------------------------------------------------- 
+ * wLoadFont--
+ * 	Loads a single font into a WFont structure, initializing
+ * data in it. If the font could not be loaded, fixed will be used.
+ * If fixed can't be loaded either, the function returns NULL.
+ * 
+ * Returns:
+ * 	The font structure or NULL on error.
+ * 
+ *---------------------------------------------------------------------- 
+ */
+WFont*
+wLoadFont(char *font_name)
+{
+    WFont *font;
+#ifdef I18N_MB
+    char **missing;
+    int num_missing = 0;
+    char *default_string;
+    int skyline;   
+#endif
+    
+    font = malloc(sizeof(WFont));
+    if (!font)
+      return NULL;
+
+#ifdef I18N_MB
+    font->font = XCreateFontSet(dpy, font_name, &missing, &num_missing, 
+				&default_string);
+    if (num_missing > 0 && font->font) {
+        wwarning(_("The following character sets are missing in %s:"),
+		 font_name);
+        for (skyline = 0; skyline < num_missing; skyline++)
+	  wwarning(missing[skyline]);
+        XFreeStringList(missing);
+        wwarning(_("The string \"%s\" will be used in place"),
+		 default_string);
+        wwarning(_("of any characters from those sets."));
+    }
+    if (!font->font) {
+	wwarning(_("could not create font set %s. Trying fixed"), font_name);
+	font->font = XCreateFontSet(dpy, "fixed", &missing, &num_missing, 
+				    &default_string);
+	if (num_missing > 0) {
+	    XFreeStringList(missing);
+	}
+	if (!font->font) {
+	    free(font);
+	    return NULL;
+	}
+    }
+    font->height = XExtentsOfFontSet(font->font)->max_logical_extent.height;
+    font->y = font->height+XExtentsOfFontSet(font->font)->max_logical_extent.y;
+    font->y = font->height-font->y;
+#else
+    font->font = XLoadQueryFont(dpy, font_name);
+    if (!font->font) {
+	wwarning(_("could not load font %s. Trying fixed"), font_name);
+	font->font = XLoadQueryFont(dpy, "fixed");
+	if (!font->font) {
+	    free(font);
+	    return NULL;
+	}
+    }
+    font->height = font->font->ascent+font->font->descent;
+    font->y = font->font->ascent;
+#endif /* !I18N_MB */
+    
+    return font;
+}
+
+
+
+void
+wFreeFont(WFont *font)
+{
+#ifdef I18N_MB
+    XFreeFontSet(dpy, font->font);
+#else
+    XFreeFont(dpy, font->font);
+#endif
+    free(font);
+}
+
+
+/*
+ * 	    wfatal(_("could not load any usable font set"));
+	    wfatal(_("could not load any usable font"));
+ */
+
+
+int
+wGetColor(WScreen *scr, char *color_name, XColor *color)
+{
+    if (!XParseColor(dpy, scr->colormap, color_name, color)) {
+	wwarning(_("could not parse color \"%s\""), color_name);
+	return False;
+    }
+    if (!XAllocColor(dpy, scr->colormap, color)) {
+	wwarning(_("could not allocate color \"%s\""), color_name);
+	return False;
+    }
+    return True;
+}
+
+
+void
+wFreeColor(WScreen *scr, unsigned long pixel)
+{
+    if (pixel!=scr->white_pixel && pixel!=scr->black_pixel) {
+	unsigned long colors[1];
+	
+	colors[0] = pixel;
+	XFreeColors(dpy, scr->colormap, colors, 1, 0);
+    }
+}