[virt-tools-list] [PATCHv3 virt-viewer 07/10] Show preferences dialog

[Marc-André Lureau]

Add a menu item Preferences under File and show the preferences dialog
---
 src/virt-viewer-app.c    | 28 +++++++++++++++++++++++++++-
 src/virt-viewer-app.h    |  1 +
 src/virt-viewer-window.c |  9 +++++++++
 src/virt-viewer.xml      |  9 +++++++++
 4 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/virt-viewer-app.c b/src/virt-viewer-app.c
index 4800beb..0b11aa1 100644
--- a/src/virt-viewer-app.c
+++ b/src/virt-viewer-app.c
@@ -112,7 +112,7 @@ struct _VirtViewerAppPrivate {
     GHashTable *displays;
     GHashTable *initial_display_map;
     gchar *clipboard;
-
+    GtkWidget *preferences;
     gboolean direct;
     gboolean verbose;
     gboolean enable_accel;
@@ -1629,6 +1629,10 @@ virt_viewer_app_dispose (GObject *object)
     VirtViewerApp *self = VIRT_VIEWER_APP(object);
     VirtViewerAppPrivate *priv = self->priv;
 
+    if (priv->preferences)
+        gtk_widget_destroy(priv->preferences);
+    priv->preferences = NULL;
+
     if (priv->windows) {
         GList *tmp = priv->windows;
         /* null-ify before unrefing, because we need
@@ -2401,6 +2405,28 @@ virt_viewer_app_get_windows(VirtViewerApp *self)
     return self->priv->windows;
 }
 
+void
+virt_viewer_app_show_preferences(VirtViewerApp *self, GtkWidget *parent)
+{
+    GtkWidget *preferences = self->priv->preferences;
+
+    if (!preferences) {
+        GtkBuilder *builder = virt_viewer_util_load_ui("virt-viewer-preferences.xml");
+
+        gtk_builder_connect_signals(builder, self);
+
+        preferences = GTK_WIDGET(gtk_builder_get_object(builder, "preferences"));
+        self->priv->preferences = preferences;
+
+        g_object_unref(builder);
+    }
+
+    gtk_window_set_transient_for(GTK_WINDOW(preferences),
+                                 GTK_WINDOW(parent));
+
+    gtk_window_present(GTK_WINDOW(preferences));
+}
+
 static gboolean
 option_kiosk_quit(G_GNUC_UNUSED const gchar *option_name,
                   const gchar *value,
diff --git a/src/virt-viewer-app.h b/src/virt-viewer-app.h
index f127b32..d214279 100644
--- a/src/virt-viewer-app.h
+++ b/src/virt-viewer-app.h
@@ -100,6 +100,7 @@ void virt_viewer_app_clear_hotkeys(VirtViewerApp *app);
 gint virt_viewer_app_get_n_initial_displays(VirtViewerApp* self);
 gint virt_viewer_app_get_initial_monitor_for_display(VirtViewerApp* self, gint display);
 void virt_viewer_app_set_enable_accel(VirtViewerApp *app, gboolean enable);
+void virt_viewer_app_show_preferences(VirtViewerApp *app, GtkWidget *parent);
 
 G_END_DECLS
 
diff --git a/src/virt-viewer-window.c b/src/virt-viewer-window.c
index c5f7c75..d668f74 100644
--- a/src/virt-viewer-window.c
+++ b/src/virt-viewer-window.c
@@ -58,6 +58,8 @@ void virt_viewer_window_menu_file_usb_device_selection(GtkWidget *menu, VirtView
 void virt_viewer_window_menu_file_smartcard_insert(GtkWidget *menu, VirtViewerWindow *self);
 void virt_viewer_window_menu_file_smartcard_remove(GtkWidget *menu, VirtViewerWindow *self);
 void virt_viewer_window_menu_view_release_cursor(GtkWidget *menu, VirtViewerWindow *self);
+void virt_viewer_window_menu_preferences_cb(GtkWidget *menu, VirtViewerWindow *self);
+
 
 /* Internal methods */
 static void virt_viewer_window_enable_modifiers(VirtViewerWindow *self);
@@ -1018,6 +1020,13 @@ virt_viewer_window_menu_file_smartcard_remove(GtkWidget *menu G_GNUC_UNUSED,
 }
 
 G_MODULE_EXPORT void
+virt_viewer_window_menu_preferences_cb(GtkWidget *menu G_GNUC_UNUSED,
+                                       VirtViewerWindow *self)
+{
+    virt_viewer_app_show_preferences(self->priv->app, GTK_WIDGET(self->priv->window));
+}
+
+G_MODULE_EXPORT void
 virt_viewer_window_menu_view_release_cursor(GtkWidget *menu G_GNUC_UNUSED,
                                             VirtViewerWindow *self)
 {
diff --git a/src/virt-viewer.xml b/src/virt-viewer.xml
index 849fc7d..07948bd 100644
--- a/src/virt-viewer.xml
+++ b/src/virt-viewer.xml
@@ -69,6 +69,15 @@
                       </object>
                     </child>
                     <child>
+                      <object class="GtkMenuItem" id="menu-preferences">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">Preferences</property>
+                        <property name="use_underline">True</property>
+                        <signal name="activate" handler="virt_viewer_window_menu_preferences_cb" swapped="no"/>
+                      </object>
+                    </child>
+                    <child>
                       <object class="GtkSeparatorMenuItem" id="separatormenuitem1">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-- 
2.1.0