Refactor related to #1106, #1107, #1109, #1113. Refactored the MDI control

of windows. This might introduce problems.

ApplicationCode/ProjectDataModel/RimMdiWindowController.h

@@ -0,0 +1,139 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2017 Statoil 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.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "cafPdmObject.h"
+#include "cafPdmChildField.h"
+#include "cafPdmField.h"
+
+#if 0
+class RimMdiWindowController;
+
+class RimViewWindow : public caf::PdmObject
+{
+    CAF_PDM_HEADER_INIT;
+public:
+    RimViewWindow(void);
+    virtual ~RimViewWindow(void)
+    {
+        if (m_windowController()) delete m_windowController();
+    }
+
+    void                 handleViewerDeletion()    { if (m_windowController()) m_windowController->handleViewerDeletion();  }
+    void                 updateViewerWidgetBasic() { if (m_windowController()) m_windowController->updateViewerWidget(); } 
+
+    void                 setAs3DMDI()   { setAsMDI(0); }
+    void                 setAsPlotMDI() { setAsMDI(1); }
+
+    void                 setMdiWindowGeometry(const RimMdiWindowGeometry& windowGeometry);
+    RimMdiWindowGeometry mdiWindowGeometry();
+
+    virtual QImage       snapshotWindowContent() = 0;
+    virtual void         zoomAll() = 0;
+                         
+protected:
+    virtual void fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue) override
+    {
+        if ( m_windowController() )
+        {
+            if ( changedField  == showWindowField() )
+            {
+                m_windowController()->showWindowFieldChangedByUi();
+            }
+        }
+    }
+
+private:
+
+    ///////// Interface for the Window controller
+    friend class RimMdiWindowController;
+
+    virtual QWidget*     viewWidget() = 0;
+    virtual QWidget*     createViewWidget(QWidget* mainWindowParent) = 0;
+    virtual void         updateViewWidgetAfterCreation() = 0;
+    virtual void         deleteViewWidget() = 0;
+
+    virtual caf::PdmField<bool>* showWindowField() = 0; 
+
+    //////////
+
+    void                 setAsMDI(int mainWindowID)
+    {
+        if (!m_windowController())
+        {
+            m_windowController = new RimMdiWindowController;
+            RimMdiWindowGeometry mwg;
+            mwg.mainWindowID = mainWindowID;
+            setMdiWindowGeometry(mwg);
+        }
+    }
+
+    caf::PdmChildField<RimMdiWindowController*> m_windowController;
+
+    // Obsolete field
+    caf::PdmField< std::vector<int> > m_windowGeometry;
+};
+#endif
+
+class RimViewWindow;
+class RiuMainWindowBase;
+struct RimMdiWindowGeometry;
+
+//==================================================================================================
+///  
+///  
+//==================================================================================================
+class RimMdiWindowController : public caf::PdmObject
+{
+    CAF_PDM_HEADER_INIT;
+
+public:
+    RimMdiWindowController();
+    virtual ~RimMdiWindowController();
+
+    void                      setMdiWindowGeometry(const RimMdiWindowGeometry& windowGeometry);
+    RimMdiWindowGeometry      mdiWindowGeometry();
+
+    void                      updateViewerWidget();
+    void                      handleViewerDeletion();
+    void                      removeWindowFromMDI();
+    void                      showWindowFieldChangedByUi();
+
+protected:
+
+    RimViewWindow*            viewPdmObject();
+    caf::PdmField<bool>&      showWindowField();
+    QWidget*                  viewWidget();
+    RiuMainWindowBase*        getMainWindow();
+ 
+    // Overridden PDM methods
+    virtual void              setupBeforeSave() override;
+
+private:
+    
+    caf::PdmField< int >      m_mainWindowID;
+     
+    caf::PdmField< int >      m_x; 
+    caf::PdmField< int >      m_y; 
+    caf::PdmField< int >      m_width;
+    caf::PdmField< int >      m_height; 
+    caf::PdmField< bool>      m_isMaximized;
+};
+
+