unitymenumodel: add get()

2 files changed, 13 insertions, 0 deletions

diff --git a/libqmenumodel/src/unitymenumodel.cpp b/libqmenumodel/src/unitymenumodel.cpp
index 114c985..d40c813 100644
--- a/libqmenumodel/src/unitymenumodel.cpp
+++ b/libqmenumodel/src/unitymenumodel.cpp
@@ -61,6 +61,7 @@ public:
     guint nameWatchId;
     QVariantMap actions;
     QByteArray menuObjectPath;
+    QHash<QByteArray, int> roles;
 
     static void nameAppeared(GDBusConnection *connection, const gchar *name, const gchar *owner, gpointer user_data);
     static void nameVanished(GDBusConnection *connection, const gchar *name, gpointer user_data);
@@ -542,3 +543,14 @@ bool UnityMenuModel::loadExtendedAttributes(int position, const QVariantMap &sch
     g_object_set_qdata_full (G_OBJECT (item), unity_menu_item_extended_attributes_quark (),
                              extendedAttrs, freeExtendedAttrs);
 }
+
+QVariant UnityMenuModel::get(int row, const QByteArray &role)
+{
+    if (priv->roles.isEmpty()) {
+        QHash<int, QByteArray> names = roleNames();
+        Q_FOREACH (int role, names.keys())
+            priv->roles.insert(names[role], role);
+    }
+
+    return this->data(this->index(row, 0), priv->roles[role]);
+}
diff --git a/libqmenumodel/src/unitymenumodel.h b/libqmenumodel/src/unitymenumodel.h
index 9151217..396eea3 100644
--- a/libqmenumodel/src/unitymenumodel.h
+++ b/libqmenumodel/src/unitymenumodel.h
@@ -50,6 +50,7 @@ public:
 
     Q_INVOKABLE QObject * submenu(int position);
     Q_INVOKABLE bool loadExtendedAttributes(int position, const QVariantMap &schema);
+    Q_INVOKABLE QVariant get(int row, const QByteArray &role);
 
 Q_SIGNALS:
     void busNameChanged(const QByteArray &name);