Refactor PickEvent Hierarchy to have a basis in Caf

ApplicationCode/Commands/CMakeLists_files.cmake

@@ -125,6 +125,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RicExportFeatureImpl.cpp
 
 ${CMAKE_CURRENT_LIST_DIR}/RicSelectOrCreateViewFeatureImpl.cpp
 
+${CMAKE_CURRENT_LIST_DIR}/RicPickEventHandler.cpp
 ${CMAKE_CURRENT_LIST_DIR}/RicContourMapPickEventHandler.cpp
 
 # General delete of any object in a child array field

ApplicationCode/Commands/RicPickEventHandler.cpp

@@ -0,0 +1,53 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2019-     Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight 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 General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+#include "RicPickEventHandler.h"
+#include "RiuViewerCommands.h"
+
+#include <typeinfo>
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RicPickEventHandler::registerAsPickEventHandler()
+{
+    RiuViewerCommands::setPickEventHandler(this);
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RicPickEventHandler::unregisterAsPickEventHandler()
+{
+    RiuViewerCommands::removePickEventHandlerIfActive(this);
+}
+
+//--------------------------------------------------------------------------------------------------
+/// Override from caf::PickEventHandler. Translates to a 3d Pick event.
+//--------------------------------------------------------------------------------------------------
+bool RicPickEventHandler::handlePickEvent(const caf::PickEvent& eventObject)
+{
+    try
+    {
+        const Ric3DPickEvent& eventObject3d = dynamic_cast<const Ric3DPickEvent&>(eventObject);
+        return handlePickEvent(eventObject3d);
+    }
+    catch (const std::bad_cast&)
+    {
+        return false;
+    }
+}

ApplicationCode/Commands/RicPickEventHandler.h

@@ -19,12 +19,15 @@
 
 #pragma once
 
+#include "RiuPickItemInfo.h"
+
 #include "cafCmdFeature.h"
+#include "cafPickEventHandler.h"
+#include "cafPdmField.h"
 
 #include "cvfBase.h"
 #include "cvfObject.h"
 #include "cvfVector3.h"
-#include "RiuPickItemInfo.h"
 
 namespace cvf { 
     class Part; 
@@ -35,7 +38,7 @@ class Rim3dView;
 //==================================================================================================
 /// 
 //==================================================================================================
-class Ric3DPickEvent
+class Ric3DPickEvent : public caf::PickEvent
 {
 public:
     Ric3DPickEvent(const std::vector<RiuPickItemInfo>& pickItemInfos, 
@@ -62,10 +65,13 @@ public:
 //==================================================================================================
 /// A temporary, dynamic pick handler that overrides the default ones
 //==================================================================================================
-class RicPickEventHandler 
+class RicPickEventHandler : public caf::PickEventHandler
 {
 public:
+    // Override from caf
+    void registerAsPickEventHandler() override;
+    void unregisterAsPickEventHandler() override;
+    bool handlePickEvent(const caf::PickEvent& eventObject) override;
     virtual bool handlePickEvent(const Ric3DPickEvent& eventObject) = 0;
-    virtual void notifyUnregistered() = 0;
 };