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, 102 insertions, 0 deletions

diff --git a/libqmenumodel/src/unityqmlmenumodel.cpp b/libqmenumodel/src/unityqmlmenumodel.cpp
new file mode 100644
index 0000000..775d974
--- /dev/null
+++ b/libqmenumodel/src/unityqmlmenumodel.cpp
@@ -0,0 +1,102 @@
+/*
+ * 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>
+ */
+
+#include "unityqmlmenumodel.h"
+
+struct UnityQmlMenuModelPrivate
+{
+    QByteArray busName;
+    QByteArray actionObjectPath;
+    QByteArray menuObjectPath;
+};
+
+UnityQmlMenuModel::UnityQmlMenuModel(QObject *parent):
+    UnityMenuModel(parent)
+{
+    priv = new UnityQmlMenuModelPrivate;
+}
+
+UnityQmlMenuModel::~UnityQmlMenuModel()
+{
+    delete priv;
+}
+
+void UnityQmlMenuModel::classBegin()
+{
+}
+
+void UnityQmlMenuModel::componentComplete()
+{
+    if (priv->busName.isEmpty())
+        qWarning("UnityQmlMenuModel: property 'busName' must be set");
+    else if (priv->actionObjectPath.isEmpty())
+        qWarning("UnityQmlMenuModel: property 'actionObjectPath' must be set");
+    else if (priv->menuObjectPath.isEmpty())
+        qWarning("UnityQmlMenuModel: property 'menuObjectPath' must be set");
+    else
+        UnityQmlMenuModel::init(priv->busName, priv->actionObjectPath, priv->menuObjectPath);
+}
+
+QByteArray UnityQmlMenuModel::busName() const
+{
+    return priv->busName;
+}
+
+void UnityQmlMenuModel::setBusName(const QByteArray &name)
+{
+    if (!priv->busName.isEmpty()) {
+        qWarning("UnityQmlMenuModel: cannot change bus name after creation");
+        return;
+    }
+
+    priv->busName = name;
+    Q_EMIT busNameChanged(name);
+}
+
+QByteArray UnityQmlMenuModel::actionObjectPath() const
+{
+    return priv->actionObjectPath;
+}
+
+void UnityQmlMenuModel::setActionObjectPath(const QByteArray &path)
+{
+    if (!priv->actionObjectPath.isEmpty()) {
+        qWarning("UnityQmlMenuModel: cannot change object paths after creation");
+        return;
+    }
+
+    priv->actionObjectPath = path;
+    Q_EMIT actionObjectPathChanged(path);
+}
+
+QByteArray UnityQmlMenuModel::menuObjectPath() const
+{
+    return priv->menuObjectPath;
+}
+
+void UnityQmlMenuModel::setMenuObjectPath(const QByteArray &path)
+{
+    if (!priv->menuObjectPath.isEmpty()) {
+        qWarning("UnityQmlMenuModel: cannot change object paths after creation");
+        return;
+    }
+
+    priv->menuObjectPath = path;
+    Q_EMIT menuObjectPathChanged(path);
+}
+