From 1e659aed9b6882dbe05d812363715c8e0583fc9a Mon Sep 17 00:00:00 2001
From: Renato Araujo Oliveira Filho <renato.filho@canonical.com>
Date: Wed, 10 Oct 2012 09:47:23 -0300
Subject: Created a new private function "clearModel" instead of change
 signature of "setModel" function.

---
 libqmenumodel/src/qdbusmenumodel.cpp |  4 ++--
 libqmenumodel/src/qmenumodel.cpp     | 31 +++++++++++++++++--------------
 libqmenumodel/src/qmenumodel.h       |  3 ++-
 3 files changed, 21 insertions(+), 17 deletions(-)

diff --git a/libqmenumodel/src/qdbusmenumodel.cpp b/libqmenumodel/src/qdbusmenumodel.cpp
index 6d4746c..ae88c35 100644
--- a/libqmenumodel/src/qdbusmenumodel.cpp
+++ b/libqmenumodel/src/qdbusmenumodel.cpp
@@ -85,7 +85,7 @@ void QDBusMenuModel::stop()
 /*! \internal */
 void QDBusMenuModel::serviceVanish(GDBusConnection *)
 {
-    setMenuModel(NULL, true);
+    setMenuModel(NULL);
 }
 
 /*! \internal */
@@ -94,7 +94,7 @@ void QDBusMenuModel::serviceAppear(GDBusConnection *connection)
     GMenuModel *model = reinterpret_cast<GMenuModel*>(g_dbus_menu_model_get(connection,
                                                                             busName().toLatin1(),
                                                                             objectPath().toLatin1()));
-    setMenuModel(model, true);
+    setMenuModel(model);
     if (model == NULL) {
         stop();
     }
diff --git a/libqmenumodel/src/qmenumodel.cpp b/libqmenumodel/src/qmenumodel.cpp
index cac2f1a..0fedd62 100644
--- a/libqmenumodel/src/qmenumodel.cpp
+++ b/libqmenumodel/src/qmenumodel.cpp
@@ -46,31 +46,25 @@ QMenuModel::QMenuModel(GMenuModel *other, QObject *parent)
         rolesNames[Extra] = "extra";
     }
     setRoleNames(rolesNames);
-    setMenuModel(other, true);
+    setMenuModel(other);
 }
 
 /*! \internal */
 QMenuModel::~QMenuModel()
 {
-    setMenuModel(NULL, false);
+    clearModel();
 }
 
 /*! \internal */
-void QMenuModel::setMenuModel(GMenuModel *other, bool notify)
+void QMenuModel::setMenuModel(GMenuModel *other)
 {
     if (m_menuModel == other) {
         return;
     }
 
-    if (notify) {
-        beginResetModel();
-    }
+    beginResetModel();
 
-    if (m_menuModel) {
-        g_signal_handler_disconnect(m_menuModel, m_signalChangedId);
-        m_signalChangedId = 0;
-        g_object_unref(m_menuModel);
-    }
+    clearModel();
 
     m_menuModel = other;
 
@@ -83,9 +77,7 @@ void QMenuModel::setMenuModel(GMenuModel *other, bool notify)
                                              this);
     }
 
-    if (notify) {
-        endResetModel();
-    }
+    endResetModel();
 }
 
 /*! \internal */
@@ -94,6 +86,17 @@ GMenuModel *QMenuModel::menuModel() const
     return m_menuModel;
 }
 
+/*! \internal */
+void QMenuModel::clearModel()
+{
+    if (m_menuModel) {
+        g_signal_handler_disconnect(m_menuModel, m_signalChangedId);
+        m_signalChangedId = 0;
+        g_object_unref(m_menuModel);
+        m_menuModel = NULL;
+    }
+}
+
 /*! \internal */
 QVariant QMenuModel::data(const QModelIndex &index, int role) const
 {
diff --git a/libqmenumodel/src/qmenumodel.h b/libqmenumodel/src/qmenumodel.h
index e482e9b..5f17dd6 100644
--- a/libqmenumodel/src/qmenumodel.h
+++ b/libqmenumodel/src/qmenumodel.h
@@ -48,7 +48,7 @@ public:
 
 protected:
     QMenuModel(GMenuModel *other=0, QObject *parent=0);
-    void setMenuModel(GMenuModel *model, bool notify);
+    void setMenuModel(GMenuModel *model);
     GMenuModel *menuModel() const;
 
 private:
@@ -59,6 +59,7 @@ private:
     QVariant getLink(const QModelIndex &index, const QString &linkName) const;
     QVariant getExtraProperties(const QModelIndex &index) const;
     QString parseExtraPropertyName(const QString &name) const;
+    void clearModel();
 
     static void onItemsChanged(GMenuModel *model, gint position, gint removed, gint added, gpointer data);
 };
-- 
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