QmlDesigner: Implement command for synchronising the selection

This patch implements the command and dispatchers for
synchronising the selection between Qt Creator and the qml2puppet.

Qt5InformationNodeInstanceServer::changeSelection() is called whenever the selection
is changed in Qt Creator.

Qt5InformationNodeInstanceServer::changeSelection() allows to change the
selection from the qml2puppet.

Change-Id: I73a64d8dc2a3f330433f966b42a10229cbbff649
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/plugins/qmldesigner/designercore/instances/nodeinstanceserverproxy.cpp b/src/plugins/qmldesigner/designercore/instances/nodeinstanceserverproxy.cpp
index e7d60b25d2..c5b98bf325 100644
--- a/src/plugins/qmldesigner/designercore/instances/nodeinstanceserverproxy.cpp
+++ b/src/plugins/qmldesigner/designercore/instances/nodeinstanceserverproxy.cpp
@@ -41,6 +41,7 @@
 #include <changestatecommand.h>
 #include <completecomponentcommand.h>
 #include <changenodesourcecommand.h>
+#include <changeselectioncommand.h>
 
 #include <informationchangedcommand.h>
 #include <pixmapchangedcommand.h>
@@ -278,6 +279,7 @@ void NodeInstanceServerProxy::dispatchCommand(const QVariant &command, PuppetStr
     static const int tokenCommandType = QMetaType::type("TokenCommand");
     static const int debugOutputCommandType = QMetaType::type("DebugOutputCommand");
     static const int puppetAliveCommandType = QMetaType::type("PuppetAliveCommand");
+    static const int changeSelectionCommandType = QMetaType::type("ChangeSelectionCommand");
 
     if (m_destructing)
         return;
@@ -299,6 +301,8 @@ void NodeInstanceServerProxy::dispatchCommand(const QVariant &command, PuppetStr
         nodeInstanceClient()->token(command.value<TokenCommand>());
     } else if (command.userType() == debugOutputCommandType) {
         nodeInstanceClient()->debugOutput(command.value<DebugOutputCommand>());
+    } else if (command.userType() == changeSelectionCommandType) {
+        nodeInstanceClient()->selectionChanged(command.value<ChangeSelectionCommand>());
     } else if (command.userType() == puppetAliveCommandType) {
         puppetAlive(puppetStreamType);
     } else if (command.userType() == synchronizeCommandType) {
@@ -645,6 +649,11 @@ void NodeInstanceServerProxy::removeInstances(const RemoveInstancesCommand &comm
     writeCommand(QVariant::fromValue(command));
 }
 
+void NodeInstanceServerProxy::changeSelection(const ChangeSelectionCommand &command)
+{
+    writeCommand(QVariant::fromValue(command));
+}
+
 void NodeInstanceServerProxy::removeProperties(const RemovePropertiesCommand &command)
 {
     writeCommand(QVariant::fromValue(command));