[gnome-packagekit] Add a supported checkbox to gpk-application if the backend supports it

[Richard Hughes <rhughes src gnome org>]

commit 89563b30ed5f40ccb9ec2ddc90fb0a0c771f8b6d
Author: Richard Hughes <richard hughsie com>
Date:   Thu Apr 19 16:51:04 2012 +0100

    Add a supported checkbox to gpk-application if the backend supports it

 data/gpk-application.ui               |    8 +++++
 data/org.gnome.packagekit.gschema.xml |    5 +++
 src/gpk-application.c                 |   48 ++++++++++++++++++++++++++++++++-
 src/gpk-common.h                      |    1 +
 4 files changed, 61 insertions(+), 1 deletions(-)
---
diff --git a/data/gpk-application.ui b/data/gpk-application.ui
index d66a54c..20e2496 100644
--- a/data/gpk-application.ui
+++ b/data/gpk-application.ui
@@ -309,6 +309,14 @@
                         <property name="use_underline">True</property>
                       </object>
                     </child>
+                    <child>
+                      <object class="GtkCheckMenuItem" id="menuitem_supported">
+                        <property name="visible">True</property>
+                        <property name="tooltip_text" translatable="yes">Only show packages supported by the vendor</property>
+                        <property name="label" translatable="yes">Only S_upported Packages</property>
+                        <property name="use_underline">True</property>
+                      </object>
+                    </child>
                   </object>
                 </child>
               </object>
diff --git a/data/org.gnome.packagekit.gschema.xml b/data/org.gnome.packagekit.gschema.xml
index b515661..674e529 100644
--- a/data/org.gnome.packagekit.gschema.xml
+++ b/data/org.gnome.packagekit.gschema.xml
@@ -35,6 +35,11 @@
       <summary>Only show the newest packages in the file lists</summary>
       <description>Only show the newest packages in the file lists.</description>
     </key>
+    <key name="filter-supported" type="b">
+      <default>false</default>
+      <summary>Only show supported packages in the file lists</summary>
+      <description>Only show supported packages in the file lists.</description>
+    </key>
     <key name="filter-arch" type="b">
       <default>true</default>
       <summary>Only show native packages in the file lists</summary>
diff --git a/src/gpk-application.c b/src/gpk-application.c
index f568f9c..c4b0dc3 100644
--- a/src/gpk-application.c
+++ b/src/gpk-application.c
@@ -3020,6 +3020,30 @@ gpk_application_menu_filter_newest_cb (GtkWidget *widget, gpointer user_data)
 }
 
 /**
+ * gpk_application_menu_filter_supported_cb:
+ * @widget: The GtkWidget object
+ **/
+static void
+gpk_application_menu_filter_supported_cb (GtkWidget *widget, gpointer user_data)
+{
+	gboolean enabled;
+
+	/* save users preference to GSettings */
+	enabled = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget));
+	g_settings_set_boolean (settings,
+			       GPK_SETTINGS_FILTER_SUPPORTED, enabled);
+
+	/* change the filter */
+	if (enabled)
+		pk_bitfield_add (filters_current, PK_FILTER_ENUM_SUPPORTED);
+	else
+		pk_bitfield_remove (filters_current, PK_FILTER_ENUM_SUPPORTED);
+
+	/* refresh the search results */
+	gpk_application_perform_search (NULL);
+}
+
+/**
  * gpk_application_menu_filter_arch_cb:
  * @widget: The GtkWidget object
  **/
@@ -3457,6 +3481,10 @@ pk_backend_status_get_properties_cb (GObject *object, GAsyncResult *res, gpointe
 		widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_source"));
 		gtk_widget_hide (widget);
 	}
+	if (pk_bitfield_contain (filters, PK_FILTER_ENUM_SUPPORTED) == FALSE) {
+		widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_supported"));
+		gtk_widget_hide (widget);
+	}
 
 	/* BASENAME, use by default, or hide */
 	widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_basename"));
@@ -3496,6 +3524,19 @@ pk_backend_status_get_properties_cb (GObject *object, GAsyncResult *res, gpointe
 		gtk_widget_hide (widget);
 	}
 
+	/* SUPPORTED, use by default, or hide */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_supported"));
+	if (pk_bitfield_contain (filters, PK_FILTER_ENUM_SUPPORTED)) {
+		/* set from remembered state */
+		enabled = g_settings_get_boolean (settings,
+						  GPK_SETTINGS_FILTER_SUPPORTED);
+		gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (widget), enabled);
+		/* work round a gtk2+ bug: toggled should be fired when doing gtk_check_menu_item_set_active */
+		gpk_application_menu_filter_supported_cb (widget, NULL);
+	} else {
+		gtk_widget_hide (widget);
+	}
+
 	/* add an "all" entry if we can GetPackages */
 	ret = g_settings_get_boolean (settings, GPK_SETTINGS_SHOW_ALL_PACKAGES);
 	if (ret && pk_bitfield_contain (roles, PK_ROLE_ENUM_GET_PACKAGES)) {
@@ -3893,11 +3934,16 @@ gpk_application_startup_cb (GtkApplication *application, gpointer user_data)
 	g_signal_connect (widget, "toggled",
 			  G_CALLBACK (gpk_application_menu_filter_newest_cb), NULL);
 
-	/* newest filter */
+	/* arch filter */
 	widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_arch"));
 	g_signal_connect (widget, "toggled",
 			  G_CALLBACK (gpk_application_menu_filter_arch_cb), NULL);
 
+	/* supported filter */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "menuitem_supported"));
+	g_signal_connect (widget, "toggled",
+			  G_CALLBACK (gpk_application_menu_filter_supported_cb), NULL);
+
 	/* simple find button */
 	widget = GTK_WIDGET (gtk_builder_get_object (builder, "button_find"));
 	g_signal_connect (widget, "clicked",
diff --git a/src/gpk-common.h b/src/gpk-common.h
index bbbeffd..3b7324e 100644
--- a/src/gpk-common.h
+++ b/src/gpk-common.h
@@ -43,6 +43,7 @@ G_BEGIN_DECLS
 #define GPK_SETTINGS_FILTER_ARCH			"filter-arch"
 #define GPK_SETTINGS_FILTER_BASENAME			"filter-basename"
 #define GPK_SETTINGS_FILTER_NEWEST			"filter-newest"
+#define GPK_SETTINGS_FILTER_SUPPORTED			"filter-supported"
 #define GPK_SETTINGS_IGNORED_DBUS_REQUESTS		"ignored-dbus-requests"
 #define GPK_SETTINGS_NOTIFY_MOBILE_CONNECTION		"notify-mobile-connection"
 #define GPK_SETTINGS_ONLY_NEWEST			"only-newest"