[gnome-boxes] Name logo files according to distro names

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 77cbbfb3fa46af1bdaefac0d54b8adb7250bc611
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Apr 17 00:57:28 2012 +0300

    Name logo files according to distro names
    
    Logo fetching was broken for debian, ubuntu and opensuse after the
    recent (0.1.1) short-id renaming changes in libosinfo. Now that libosinfo
    reports 'distro', lets make use of that to make logo fetching faster and
    simpler while we fix this issue.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674228

 data/icons/Makefile.am                       |    8 ++--
 data/icons/{debianbuzz.svg => debian.svg}    |    0
 data/icons/{fedora1.svg => fedora.svg}       |    0
 data/icons/{opensuse102.svg => opensuse.svg} |    0
 data/icons/{ubuntuhardy.svg => ubuntu.svg}   |    0
 src/util.vala                                |   42 +++++++++++--------------
 src/wizard-source.vala                       |    2 +-
 src/wizard.vala                              |    2 +-
 8 files changed, 25 insertions(+), 29 deletions(-)
---
diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am
index 0da1412..0ad2aae 100644
--- a/data/icons/Makefile.am
+++ b/data/icons/Makefile.am
@@ -24,10 +24,10 @@ assets_DATA =					\
 	$(NULL)
 
 if ENABLE_LOGOS
-LOGOS = debianbuzz.svg	\
-	fedora1.svg	\
-	opensuse102.svg	\
-	ubuntuhardy.svg	\
+LOGOS = debian.svg	\
+	fedora.svg	\
+	opensuse.svg	\
+	ubuntu.svg	\
 	$(NULL)
 else
 LOGOS =
diff --git a/data/icons/debianbuzz.svg b/data/icons/debian.svg
similarity index 100%
rename from data/icons/debianbuzz.svg
rename to data/icons/debian.svg
diff --git a/data/icons/fedora1.svg b/data/icons/fedora.svg
similarity index 100%
rename from data/icons/fedora1.svg
rename to data/icons/fedora.svg
diff --git a/data/icons/opensuse102.svg b/data/icons/opensuse.svg
similarity index 100%
rename from data/icons/opensuse102.svg
rename to data/icons/opensuse.svg
diff --git a/data/icons/ubuntuhardy.svg b/data/icons/ubuntu.svg
similarity index 100%
rename from data/icons/ubuntuhardy.svg
rename to data/icons/ubuntu.svg
diff --git a/src/util.vala b/src/util.vala
index 9a78842..d64b704 100644
--- a/src/util.vala
+++ b/src/util.vala
@@ -270,35 +270,27 @@ namespace Boxes {
         return (devices.get_length () > 0) ? devices.get_nth (0) as Osinfo.Device : null;
     }
 
-    public Gtk.Image get_product_logo (Osinfo.Product? product, int size) {
+    public Gtk.Image get_os_logo (Osinfo.Os? os, int size) {
         var image = new Gtk.Image.from_icon_name ("media-optical", 0);
         image.pixel_size = size;
 
-        if (product != null)
-            fetch_product_logo (image, product, size);
+        if (os != null)
+            fetch_os_logo (image, os, size);
 
         return image;
     }
 
-    public void fetch_product_logo (Gtk.Image image, Osinfo.Product product, int size) {
-        var path = get_logo_path (product);
+    public void fetch_os_logo (Gtk.Image image, Osinfo.Os os, int size) {
+        var path = get_logo_path (os);
 
-        if (path != null) {
-            try {
-                var pixbuf = new Gdk.Pixbuf.from_file_at_size (path, size, -1);
-                image.set_from_pixbuf (pixbuf);
-            } catch (GLib.Error error) {
-                warning ("Error loading logo file '%s': %s", path, error.message);
-            }
-        } else {
-            var derived = product.get_related (Osinfo.ProductRelationship.DERIVES_FROM);
-            if (derived.get_length () == 0)
-                return;
-
-            // FIXME: Does Osinfo allows deriving from multiple products?
-            var parent = derived.get_nth (0) as Osinfo.Product;
+        if (path == null)
+            return;
 
-            fetch_product_logo (image, parent, size);
+        try {
+            var pixbuf = new Gdk.Pixbuf.from_file_at_size (path, size, -1);
+            image.set_from_pixbuf (pixbuf);
+        } catch (GLib.Error error) {
+            warning ("Error loading logo file '%s': %s", path, error.message);
         }
     }
 
@@ -359,17 +351,21 @@ namespace Boxes {
         }
     }
 
-    private string? get_logo_path (Osinfo.Product product, string[] extensions = {".svg", ".png", ".jpg"}) {
+    private string? get_logo_path (Osinfo.Os os, string[] extensions = {".svg", ".png", ".jpg"}) {
         if (extensions.length == 0)
             return null;
 
-        var path = get_pixmap (product.short_id + extensions[0]);
+        var path = get_pixmap (os.short_id + extensions[0]);
         var file = File.new_for_path (path);
+        if (!file.query_exists ()) {
+            path = get_pixmap (os.distro + extensions[0]);
+            file = File.new_for_path (path);
+        }
 
         if (file.query_exists ())
             return path;
         else
-            return get_logo_path (product, extensions[1:extensions.length]);
+            return get_logo_path (os, extensions[1:extensions.length]);
     }
 
     [DBus (name = "org.freedesktop.Accounts")]
diff --git a/src/wizard-source.vala b/src/wizard-source.vala
index 791ef76..a8091ab 100644
--- a/src/wizard-source.vala
+++ b/src/wizard-source.vala
@@ -156,7 +156,7 @@ private class Boxes.WizardSource: GLib.Object {
             page = SourcePage.URL;
         }, 15, 5, true, "installer-" + media.device_file + "-item");
 
-        var image = get_product_logo (media.os, 64);
+        var image = get_os_logo (media.os, 64);
         hbox.pack_start (image, false, false);
 
         var vbox = new Gtk.VBox (true, 5);
diff --git a/src/wizard.vala b/src/wizard.vala
index f996f12..c680a46 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -219,7 +219,7 @@ private class Boxes.Wizard: Boxes.UI {
 
         try {
             install_media = media_manager.create_installer_media_for_path.end (result);
-            fetch_product_logo (installer_image, install_media.os, 128);
+            fetch_os_logo (installer_image, install_media.os, 128);
             prep_progress.fraction = 1.0;
             page = page + 1;
         } catch (IOError.CANCELLED cancel_error) { // We did this, so no warning!