Add UnityMenuAction::index property

4 files changed, 82 insertions, 46 deletions

diff --git a/libqmenumodel/src/unitymenuaction.cpp b/libqmenumodel/src/unitymenuaction.cpp
index b41fd3e..46edf16 100644
--- a/libqmenumodel/src/unitymenuaction.cpp
+++ b/libqmenumodel/src/unitymenuaction.cpp
@@ -26,7 +26,8 @@ UnityMenuAction::UnityMenuAction(QObject* parent)
     :   QObject(parent),
         m_valid(false),
         m_enabled(false),
-        m_model(NULL)
+        m_model(NULL),
+        m_index(-1)
 {
 }
 
@@ -106,6 +107,19 @@ void UnityMenuAction::setValid(bool valid)
     }
 }
 
+int UnityMenuAction::index() const 
+{
+    return m_index;
+}
+
+void UnityMenuAction::setIndex(int i)
+{
+    if (i != m_index) {
+        m_index = i;
+        Q_EMIT indexChanged(m_index);
+    }
+}
+
 void UnityMenuAction::registerAction()
 {
     if (m_model) {
diff --git a/libqmenumodel/src/unitymenuaction.h b/libqmenumodel/src/unitymenuaction.h
index b8391fe..7479d2c 100644
--- a/libqmenumodel/src/unitymenuaction.h
+++ b/libqmenumodel/src/unitymenuaction.h
@@ -32,6 +32,8 @@ class UnityMenuAction: public QObject
     Q_PROPERTY(bool enabled READ isEnabled NOTIFY enabledChanged)
     Q_PROPERTY(bool valid READ isValid NOTIFY validChanged)
     Q_PROPERTY(UnityMenuModel* model READ model WRITE setModel NOTIFY modelChanged)
+    Q_PROPERTY(int index READ index WRITE setIndex NOTIFY indexChanged)
+
 public:
     UnityMenuAction(QObject* parent = 0);
     ~UnityMenuAction();
@@ -42,6 +44,9 @@ public:
     UnityMenuModel* model() const;
     void setModel(UnityMenuModel* model);
 
+    int index() const;
+    void setIndex(int i);
+
     QVariant state() const;
     bool isEnabled() const;
     bool isValid() const;
@@ -55,6 +60,7 @@ Q_SIGNALS:
     void stateChanged(const QVariant& name);
     void enabledChanged(bool enabled);
     void validChanged(bool valid);
+    void indexChanged(int index);
 
 protected:
     virtual bool event(QEvent* e);
@@ -72,6 +78,7 @@ private:
     bool m_valid;
     bool m_enabled;
     UnityMenuModel* m_model;
+    int m_index;
 };
 
 #endif // UNITYMENUACTIONGROUP_H
diff --git a/libqmenumodel/src/unitymenumodel.cpp b/libqmenumodel/src/unitymenumodel.cpp
index 026cb93..2000d5b 100644
--- a/libqmenumodel/src/unitymenumodel.cpp
+++ b/libqmenumodel/src/unitymenumodel.cpp
@@ -93,6 +93,9 @@ public:
     static void registeredActionEnabledChanged(GtkSimpleActionObserver *observer_item,  const gchar *action_name, gboolean enabled);
     static void registeredActionStateChanged(GtkSimpleActionObserver *observer_item, const gchar *action_name, GVariant *state);
     static void registeredActionRemoved(GtkSimpleActionObserver *observer_item, const gchar *action_name);
+
+    gchar * fullActionName(UnityMenuAction *action);
+    void updateRegisteredAction(UnityMenuAction *action);
 };
 
 void menu_item_free (gpointer data)
@@ -641,34 +644,6 @@ QVariant UnityMenuModel::get(int row, const QByteArray &role)
     return this->data(this->index(row, 0), priv->roles[role]);
 }
 
-UnityMenuAction * UnityMenuModel::getAction(int row, const QByteArray &name)
-{
-    GSequenceIter *iter;
-    GtkMenuTrackerItem *item;
-    const gchar *action_namespace;
-    gchar *action_name;
-    UnityMenuAction *action;
-
-    iter = g_sequence_get_iter_at_pos (priv->items, row);
-    if (g_sequence_iter_is_end (iter))
-        return NULL;
-
-    item = (GtkMenuTrackerItem *) g_sequence_get (iter);
-    action_namespace = gtk_menu_tracker_item_get_action_namespace (item);
-    if (action_namespace != NULL)
-      action_name = g_strjoin (".", action_namespace, name.constData(), NULL);
-    else
-      action_name = g_strdup (name.constData());
-
-    action = new UnityMenuAction(this);
-    action->setModel(this);
-    action->setName(action_name);
-
-    g_free (action_name);
-
-    return action;
-}
-
 void UnityMenuModel::activate(int index, const QVariant& parameter)
 {
     GtkMenuTrackerItem *item;
@@ -783,6 +758,7 @@ void UnityMenuModel::registerAction(UnityMenuAction* action)
         priv->registeredActions[action] = observer_item;
 
         connect(action, SIGNAL(nameChanged(const QString&)), SLOT(onRegisteredActionNameChanged(const QString&)));
+        connect(action, SIGNAL(indexChanged(int)), SLOT(onRegisteredActionIndexChanged(int)));
         connect(action, SIGNAL(activate(const QVariant&)), SLOT(onRegisteredActionActivated(const QVariant&)));
         connect(action, SIGNAL(changeState(const QVariant&)), SLOT(onRegisteredActionStateChanged(const QVariant&)));
     }
@@ -800,26 +776,51 @@ void UnityMenuModel::unregisterAction(UnityMenuAction* action)
     }
 }
 
-void UnityMenuModel::onRegisteredActionNameChanged(const QString& name)
+/* Returns the full name for @action
+ *
+ * If @action is associated with a menu item that is inside of a
+ * section or submenu with "action-namespace" set, this namespace
+ * is prepended to @action->name()
+ */
+char * UnityMenuModelPrivate::fullActionName(UnityMenuAction *action)
 {
-    UnityMenuAction* action = qobject_cast<UnityMenuAction*>(sender());
-    if (!action || !priv->registeredActions.contains(action))
-        return;
+    GSequenceIter *iter;
+    const gchar *name;
+    gchar *full_name = NULL;
 
-    GtkSimpleActionObserver* observer_item;
-    observer_item = priv->registeredActions[action];
+    name = action->name().toUtf8().constData();
 
-    QByteArray nameArray = name.toUtf8();
-    const gchar* action_name = nameArray.constData();
+    iter = g_sequence_get_iter_at_pos (this->items, action->index());
+    if (!g_sequence_iter_is_end (iter)) {
+        GtkMenuTrackerItem *item;
+        const gchar *action_namespace;
 
-    gtk_simple_action_observer_register_action (observer_item, action_name);
+        item = (GtkMenuTrackerItem *) g_sequence_get (iter);
+        action_namespace = gtk_menu_tracker_item_get_action_namespace (item);
+        if (action_namespace != NULL)
+          return g_strjoin (".", action_namespace, name, NULL);
+    }
+
+    return g_strdup (name);
+}
 
-    const GVariantType *parameter_type;
+void UnityMenuModelPrivate::updateRegisteredAction(UnityMenuAction *action)
+{
+    GtkSimpleActionObserver *observer_item;
+    gchar *action_name;
     gboolean enabled;
     GVariant *state;
 
-    if (g_action_group_query_action (G_ACTION_GROUP (priv->muxer), action_name,
-                                     &enabled, &parameter_type, NULL, NULL, &state))
+    if (!action || !this->registeredActions.contains(action))
+        return;
+
+    action_name = fullActionName(action);
+
+    observer_item = this->registeredActions[action];
+    gtk_simple_action_observer_register_action (observer_item, action_name);
+
+    if (g_action_group_query_action (G_ACTION_GROUP (this->muxer), action_name,
+                                     &enabled, NULL, NULL, NULL, &state))
     {
         UnityMenuActionAddEvent umaae(enabled, Converter::toQVariant(state));
         QCoreApplication::sendEvent(action, &umaae);
@@ -828,6 +829,18 @@ void UnityMenuModel::onRegisteredActionNameChanged(const QString& name)
             g_variant_unref (state);
         }
     }
+
+    g_free(action_name);
+}
+
+void UnityMenuModel::onRegisteredActionNameChanged(const QString& name)
+{
+    priv->updateRegisteredAction(qobject_cast<UnityMenuAction*>(sender()));
+}
+
+void UnityMenuModel::onRegisteredActionIndexChanged(int index)
+{
+    priv->updateRegisteredAction(qobject_cast<UnityMenuAction*>(sender()));
 }
 
 void UnityMenuModel::onRegisteredActionActivated(const QVariant& parameter)
@@ -836,10 +849,11 @@ void UnityMenuModel::onRegisteredActionActivated(const QVariant& parameter)
     if (!action || action->name().isEmpty())
         return;
 
-    QByteArray nameArray = action->name().toUtf8();
-    const gchar* action_name = nameArray.constData();
+    gchar* action_name = priv->fullActionName(action);
 
     g_action_group_activate_action (G_ACTION_GROUP (priv->muxer), action_name, Converter::toGVariant(parameter));
+
+    g_free(action_name);
 }
 
 void UnityMenuModel::onRegisteredActionStateChanged(const QVariant& parameter)
@@ -848,10 +862,11 @@ void UnityMenuModel::onRegisteredActionStateChanged(const QVariant& parameter)
     if (!action || action->name().isEmpty())
         return;
 
-    QByteArray nameArray = action->name().toUtf8();
-    const gchar* action_name = nameArray.constData();
+    gchar* action_name = priv->fullActionName(action);
 
     g_action_group_change_action_state (G_ACTION_GROUP (priv->muxer), action_name, Converter::toGVariant(parameter));
+
+    g_free(action_name);
 }
 
 void UnityMenuModelPrivate::registeredActionAdded(GtkSimpleActionObserver    *observer_item,
diff --git a/libqmenumodel/src/unitymenumodel.h b/libqmenumodel/src/unitymenumodel.h
index 1391b27..30bc62d 100644
--- a/libqmenumodel/src/unitymenumodel.h
+++ b/libqmenumodel/src/unitymenumodel.h
@@ -58,7 +58,6 @@ public:
     Q_INVOKABLE QObject * submenu(int position, QQmlComponent* actionStateParser = NULL);
     Q_INVOKABLE bool loadExtendedAttributes(int position, const QVariantMap &schema);
     Q_INVOKABLE QVariant get(int row, const QByteArray &role);
-    Q_INVOKABLE UnityMenuAction * getAction(int row, const QByteArray &name);
 
     Q_INVOKABLE void activate(int index, const QVariant& parameter = QVariant());
     Q_INVOKABLE void changeState(int index, const QVariant& parameter);
@@ -74,6 +73,7 @@ Q_SIGNALS:
 
 protected Q_SLOTS:
     void onRegisteredActionNameChanged(const QString& name);
+    void onRegisteredActionIndexChanged(int);
     void onRegisteredActionActivated(const QVariant& parameter);
     void onRegisteredActionStateChanged(const QVariant& parameter);