refs #535, allow acces to mapping component is sub components

* aware classe
* using aware class in mapping component

src/blackgui/components/dbmappingcomponentaware.cpp

@@ -0,0 +1,27 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "dbmappingcomponent.h"
+#include "dbmappingcomponentaware.h"
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        CDbMappingComponentAware::CDbMappingComponentAware(QObject *parent)
+        {
+            // if we get a mapping component we use it
+            if (!parent) { return; }
+            if (!parent->isWidgetType()) { return; }
+            CDbMappingComponent *m = qobject_cast<CDbMappingComponent *>(parent);
+            if (!m) { return; }
+            m_mappingComponent = m;
+        }
+    } // ns
+} // ns

src/blackgui/components/dbmappingcomponentaware.h

@@ -0,0 +1,45 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_COMPONENTS_DBMAPPINGCOMPONENTAWARE_H
+#define BLACKGUI_COMPONENTS_DBMAPPINGCOMPONENTAWARE_H
+
+#include "blackgui/blackguiexport.h"
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        class CDbMappingComponent;
+
+        //! Allows subcomponents to gain access to model component
+        class BLACKGUI_EXPORT CDbMappingComponentAware
+        {
+        public:
+            //! Set the corresponding component
+            void setMappingComponent(CDbMappingComponent *component) { m_mappingComponent = component; }
+
+        protected:
+            //! Constructor
+            CDbMappingComponentAware(QObject *parent);
+
+            //! Get the mapping component
+            const CDbMappingComponent *getMappingComponent() const { return m_mappingComponent; }
+
+            //! Get mapping component
+            CDbMappingComponent *getMappingComponent() { return m_mappingComponent; }
+
+        private :
+            CDbMappingComponent *m_mappingComponent = nullptr;
+        };
+    } // ns
+} // ns
+#endif // guard

src/blackgui/components/dbmodelcomponent.cpp

@@ -8,6 +8,7 @@
  */
 
 #include "dbmodelcomponent.h"
+#include "dbmappingcomponent.h"
 #include "blackgui/stylesheetutility.h"
 #include "ui_dbmodelcomponent.h"
 #include <functional>
@@ -23,6 +24,7 @@ namespace BlackGui
     {
         CDbModelComponent::CDbModelComponent(QWidget *parent) :
             QFrame(parent),
+            CDbMappingComponentAware(parent),
             ui(new Ui::CDbModelComponent)
         {
             ui->setupUi(this);

src/blackgui/components/dbmodelcomponent.h

@@ -15,6 +15,7 @@
 #include "blackgui/blackguiexport.h"
 #include "blackgui/enableforviewbasedindicator.h"
 #include "blackgui/components/enablefordockwidgetinfoarea.h"
+#include "blackgui/components/dbmappingcomponentaware.h"
 #include "blackmisc/network/webdataservicesprovider.h"
 #include <QFrame>
 #include <QScopedPointer>
@@ -30,6 +31,7 @@ namespace BlackGui
          */
         class BLACKGUI_EXPORT CDbModelComponent :
             public QFrame,
+            public CDbMappingComponentAware,
             public CEnableForDockWidgetInfoArea,
             public BlackGui::CEnableForViewBasedIndicator,
             public BlackMisc::Network::CWebDataServicesAware