QmlDesigner.NodeInstances: Add a default dummy context

Task-number: QTCREATORBUG-5631

Change-Id: Id1ba102d6992b8a56b105c061be89677e13e9a8b
Reviewed-on: http://codereview.qt.nokia.com/2300
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@nokia.com>

2 files changed, 34 insertions, 0 deletions

diff --git a/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.cpp b/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.cpp
index 694d95cc994..a0a9957fb48 100644
--- a/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.cpp
+++ b/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.cpp
@@ -400,6 +400,39 @@ void NodeInstanceServer::setupDummyData(const QUrl &fileUrl)
             loadDummyDataContext(dummyDataDirectory);
         }
     }
+
+    if (m_dummyContextObject.isNull())
+        setupDefaultDummyData();
+}
+
+void NodeInstanceServer::setupDefaultDummyData()
+{
+    QDeclarativeComponent component(engine());
+    QByteArray defaultContextObjectArray("import QtQuick 1.0\n"
+                                         "import QmlDesigner 1.0\n"
+                                         "DummyContextObject {\n"
+                                         "    parent: QtObject {\n"
+                                         "        property real width: 360\n"
+                                         "        property real height: 640\n"
+                                         "    }\n"
+                                         "}\n");
+
+    component.setData(defaultContextObjectArray, fileUrl());
+    m_dummyContextObject = component.create();
+
+    if (component.isError()) {
+        QList<QDeclarativeError> errors = component.errors();
+        foreach (const QDeclarativeError &error, errors) {
+            qWarning() << error;
+        }
+    }
+
+    if (m_dummyContextObject) {
+        qWarning() << "Loaded default dummy context object.";
+        m_dummyContextObject->setParent(this);
+    }
+
+    refreshBindings();
 }
 
 QList<ServerNodeInstance>  NodeInstanceServer::setupInstances(const CreateSceneCommand &command)
diff --git a/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.h b/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.h
index d9c49b35bf6..4b8ac356135 100644
--- a/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.h
+++ b/share/qtcreator/qml/qmlpuppet/instances/nodeinstanceserver.h
@@ -193,6 +193,7 @@ protected:
     void setupFileUrl(const QUrl &fileUrl);
     void setupImports(const QVector<AddImportContainer> &container);
     void setupDummyData(const QUrl &fileUrl);
+    void setupDefaultDummyData();
     QList<ServerNodeInstance> setupInstances(const CreateSceneCommand &command);
 
     QList<QDeclarativeContext*> allSubContextsForObject(QObject *object);