make openbox base-dir spec compliant, and change the theme dir structure, so that...

[chaz/openbox] / render / theme.c

diff --git a/render/theme.c b/render/theme.c
index 3c2c8b2e0f7f0b87cd7ebc3d03dafe84e3a2012c..8ad8c8415a998a8206835b0abf6baad0cd029a65 100644 (file)
--- a/render/theme.c
+++ b/render/theme.c
@@ -3,6 +3,8 @@
 #include "font.h"
 #include "mask.h"
 #include "theme.h"
+#include "icon.h"
+#include "parser/parse.h"
 
 #include <X11/Xlib.h>
 #include <X11/Xresource.h>
@@ -21,6 +23,7 @@ static gboolean read_mask(const RrInstance *inst,
 static gboolean read_appearance(XrmDatabase db, const RrInstance *inst,
                                 gchar *rname, RrAppearance *value,
                                 gboolean allow_trans);
+static RrPixel32* read_c_image(gint width, gint height, const guint8 *data);
 static void set_default_appearance(RrAppearance *a);
 
 RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
@@ -71,6 +74,8 @@ RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
 
     theme->app_hilite_bg = RrAppearanceNew(inst, 0);
     theme->app_unhilite_bg = RrAppearanceNew(inst, 0);
+    theme->app_hilite_fg = RrAppearanceNew(inst, 0);
+    theme->app_unhilite_fg = RrAppearanceNew(inst, 0);
     theme->app_hilite_label = RrAppearanceNew(inst, 1);
     theme->app_unhilite_label = RrAppearanceNew(inst, 1);
 
@@ -323,6 +328,10 @@ RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
         theme->iconify_hover_mask = RrPixmapMaskCopy(theme->iconify_mask);
     }
 
+    theme->def_win_icon = read_c_image(OB_DEFAULT_ICON_WIDTH,
+                                       OB_DEFAULT_ICON_HEIGHT,
+                                       OB_DEFAULT_ICON_pixel_data);
+
     if (read_mask(inst, "desk.xbm", theme, &theme->desk_mask)) {
         if (!read_mask(inst, "desk_pressed.xbm", theme,
                        &theme->desk_pressed_mask)) {
@@ -472,6 +481,17 @@ RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
                          "window.active.label.bg", theme->app_hilite_label,
                          TRUE))
         set_default_appearance(theme->app_hilite_label);
+    if (!read_appearance(db, inst,
+                         "window.active.label.bg", theme->app_hilite_fg,
+                         TRUE))
+        set_default_appearance(theme->app_hilite_fg);
+    else if (theme->app_hilite_label->surface.grad == RR_SURFACE_PARENTREL) {
+        if (!read_appearance(db, inst,
+                             "window.active.title.bg",
+                             theme->app_hilite_fg,
+                             FALSE))
+            set_default_appearance(theme->app_hilite_fg);
+    }
     if (!read_appearance(db, inst,
                          "window.inactive.title.bg", theme->app_unhilite_bg,
                          FALSE))
@@ -480,6 +500,18 @@ RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
                          "window.inactive.label.bg", theme->app_unhilite_label,
                          TRUE))
         set_default_appearance(theme->app_unhilite_label);
+    if (!read_appearance(db, inst,
+                         "window.inactive.label.bg", theme->app_unhilite_fg,
+                         TRUE))
+        set_default_appearance(theme->app_unhilite_fg);
+    else if (theme->app_unhilite_label->surface.grad == RR_SURFACE_PARENTREL) {
+        if (!read_appearance(db, inst,
+                             "window.inactive.title.bg",
+                             theme->app_unhilite_fg,
+                             FALSE))
+            set_default_appearance(theme->app_unhilite_fg);
+    }
+        
 
     /* read buttons textures */
     if (!read_appearance(db, inst,
@@ -893,6 +925,7 @@ RrTheme* RrThemeNew(const RrInstance *inst, gchar *name)
 void RrThemeFree(RrTheme *theme)
 {
     if (theme) {
+        g_free(theme->path);
         g_free(theme->name);
 
         RrColorFree(theme->b_color);
@@ -915,6 +948,8 @@ void RrThemeFree(RrTheme *theme)
         RrColorFree(theme->menu_disabled_color);
         RrColorFree(theme->menu_selected_color);
 
+        g_free(theme->def_win_icon);
+
         RrPixmapMaskFree(theme->max_mask);
         RrPixmapMaskFree(theme->max_toggled_mask);
         RrPixmapMaskFree(theme->max_disabled_mask);
@@ -1014,28 +1049,40 @@ void RrThemeFree(RrTheme *theme)
         RrAppearanceFree(theme->a_clear_tex);
         RrAppearanceFree(theme->app_hilite_bg);
         RrAppearanceFree(theme->app_unhilite_bg);
+        RrAppearanceFree(theme->app_hilite_fg);
+        RrAppearanceFree(theme->app_unhilite_fg);
         RrAppearanceFree(theme->app_hilite_label);
         RrAppearanceFree(theme->app_unhilite_label);
+
+        g_free(theme);
     }
 }
 
 static XrmDatabase loaddb(RrTheme *theme, char *name)
 {
-    XrmDatabase db;
+    GSList *it;
+    XrmDatabase db = NULL;
+    gchar *s;
 
-    char *s = g_build_filename(g_get_home_dir(), ".openbox", "themes",
-                               name, "themerc", NULL);
-    if ((db = XrmGetFileDatabase(s)))
-        theme->path = g_path_get_dirname(s);
-    g_free(s);
-    if (db == NULL) {
-       char *s = g_build_filename(THEMEDIR, name, "themerc", NULL);
+    if (name[0] == '/') {
+        s = g_build_filename(name, "openbox-3", "themerc", NULL);
        if ((db = XrmGetFileDatabase(s)))
             theme->path = g_path_get_dirname(s);
-       g_free(s);
+        g_free(s);
+    } else {
+        for (it = parse_xdg_data_dir_paths(); !db && it;
+             it = g_slist_next(it))
+        {
+            s = g_build_filename(it->data, "themes", name,
+                                 "openbox-3", "themerc", NULL);
+            if ((db = XrmGetFileDatabase(s)))
+                theme->path = g_path_get_dirname(s);
+            g_free(s);
+        }
     }
+
     if (db == NULL) {
-        char *s = g_build_filename(name, "themerc", NULL);
+        s = g_build_filename(name, "themerc", NULL);
        if ((db = XrmGetFileDatabase(s)))
             theme->path = g_path_get_dirname(s);
         g_free(s);
@@ -1248,3 +1295,28 @@ static void set_default_appearance(RrAppearance *a)
     a->surface.primary = RrColorNew(a->inst, 0, 0, 0);
     a->surface.secondary = RrColorNew(a->inst, 0, 0, 0);
 }
+
+/* Reads the output from gimp's C-Source file format into valid RGBA data for
+   an RrTextureRGBA. */
+static RrPixel32* read_c_image(gint width, gint height, const guint8 *data)
+{
+    RrPixel32 *im, *p;
+    gint i;
+
+    p = im = g_memdup(data, width * height * sizeof(RrPixel32));
+
+    for (i = 0; i < width * height; ++i) {
+        guchar a = ((*p >> 24) & 0xff);
+        guchar b = ((*p >> 16) & 0xff);
+        guchar g = ((*p >>  8) & 0xff);
+        guchar r = ((*p >>  0) & 0xff);
+
+        *p = ((r << RrDefaultRedOffset) +
+              (g << RrDefaultGreenOffset) +
+              (b << RrDefaultBlueOffset) +
+              (a << RrDefaultAlphaOffset));
+        p++;
+    }
+
+    return im;
+}