added custom qmlviewer to creator

This qmlviewer will be also the default one when opening qmlproject files
as the runconfiguration was changed too.

src/tools/qml/qmlviewer/qdeclarativedesigndebugserver.cpp

@@ -0,0 +1,92 @@
+#include "qdeclarativedesigndebugserver.h"
+
+#include <QDebug>
+
+QDeclarativeDesignDebugServer::QDeclarativeDesignDebugServer(QObject *parent)
+    : QDeclarativeDebugService(QLatin1String("QDeclarativeDesignMode"), parent)
+{
+}
+
+void QDeclarativeDesignDebugServer::messageReceived(const QByteArray &message)
+{
+    QDataStream ds(message);
+
+    QByteArray type;
+    ds >> type;
+
+    if (type == "SET_CURRENT_OBJECTS") {
+        int itemCount = 0;
+        ds >> itemCount;
+
+        QList<QObject*> selectedObjects;
+        for(int i = 0; i < itemCount; ++i) {
+            int debugId = -1;
+            ds >> debugId;
+            QObject *obj = objectForId(debugId);
+
+            if (obj)
+                selectedObjects << obj;
+        }
+
+        emit currentObjectsChanged(selectedObjects);
+
+    } else if (type == "RELOAD") {
+        emit reloadRequested();
+    } else if (type == "SET_ANIMATION_SPEED") {
+        qreal speed;
+        ds >> speed;
+        emit animationSpeedChangeRequested(speed);
+    } else if (type == "CHANGE_TOOL") {
+        QByteArray toolName;
+        ds >> toolName;
+        if (toolName == "COLOR_PICKER") {
+            colorPickerToolRequested();
+        } else if (toolName == "SELECT") {
+            selectToolRequested();
+        } else if (toolName == "SELECT_MARQUEE") {
+            selectMarqueeToolRequested();
+        } else if (toolName == "ZOOM") {
+            zoomToolRequested();
+        }
+    }
+}
+
+
+void QDeclarativeDesignDebugServer::setCurrentObjects(QList<QObject*> objects)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << QByteArray("CURRENT_OBJECTS_CHANGED")
+       << objects.length();
+
+    foreach(QObject *object, objects) {
+        int id = idForObject(object);
+        ds << id;
+    }
+
+    sendMessage(message);
+}
+
+void QDeclarativeDesignDebugServer::setCurrentTool(QmlViewer::Constants::DesignTool toolId)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << QByteArray("TOOL_CHANGED")
+       << toolId;
+
+    sendMessage(message);
+}
+
+void QDeclarativeDesignDebugServer::setAnimationSpeed(qreal slowdownFactor)
+{
+
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << QByteArray("ANIMATION_SPEED_CHANGED")
+       << slowdownFactor;
+
+    sendMessage(message);
+}