Introduce UnityMenuModel and UnityQmlMenuModel

UnityMenuModel serves the same purpose as QMenuModel, but it is based on
GtkMenuTracker and has a different API.

GtkMenuTracker is maintained in gtk, but meant to be copy-and-pasted into other
consumers of menu models. It does not introduce new dependencies. It does give
us access to all the features that GMenuModel has.

1 files changed, 56 insertions, 0 deletions

diff --git a/libqmenumodel/src/unitymenumodel.h b/libqmenumodel/src/unitymenumodel.h
new file mode 100644
index 0000000..12a5891
--- /dev/null
+++ b/libqmenumodel/src/unitymenumodel.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2013 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Lars Uebernickel <lars.uebernickel@canonical.com>
+ */
+
+#ifndef UNITYMENUMODEL_H
+#define UNITYMENUMODEL_H
+
+#include <QAbstractListModel>
+
+class UnityMenuModel: public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    enum MenuRoles {
+        ActionRole  = Qt::DisplayRole + 1,
+        LabelRole,
+        SensitiveRole
+    };
+
+public:
+    UnityMenuModel(const QByteArray &busName, const QByteArray &actionGroupObjectPath,
+                   const QByteArray &menuObjectPath, QObject *parent = NULL);
+    virtual ~UnityMenuModel();
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    QModelIndex index(int row, int column = 0, const QModelIndex &parent = QModelIndex()) const;
+    QModelIndex parent(const QModelIndex &index) const;
+    QHash<int, QByteArray> roleNames() const;
+
+protected:
+    UnityMenuModel(QObject *parent = NULL);
+    void init(const QByteArray &busName, const QByteArray &actionGroupObjectPath, const QByteArray &menuObjectPath);
+
+private:
+    class UnityMenuModelPrivate *priv;
+    friend class UnityMenuModelPrivate;
+};
+
+#endif