webengine/widgetengine/inc/WidgetEngineBridge.h
changeset 0 dd21522fd290
child 13 10e98eab6f85
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/widgetengine/inc/WidgetEngineBridge.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+
+
+#ifndef __WIDGETENGINEINTERFACE
+#define __WIDGETENGINEINTERFACE
+
+//  INCLUDES
+#include "config.h"
+#include <e32base.h>
+#include <eikenv.h>
+#include "BrCtlDefs.h"
+#include "WidgetEngineCallbacks.h"
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATION
+class CMenuClient;
+class CWidgetClient;
+class MWidgetCallback;
+class WidgetPreferences;
+
+// CLASS DECLARATION
+class MWidgetEngineBridge
+{
+public:
+    inline virtual ~MWidgetEngineBridge() {};       
+    virtual void* Widget(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback) = 0;
+    virtual void* Menu(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback) = 0;
+    virtual void* MenuItem(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback) = 0;    
+    virtual void SetParamL(TBrCtlDefs::TBrCtlWidgetParams aParam, const TDesC& aValue) = 0;
+    virtual void SetParamL(TBrCtlDefs::TBrCtlWidgetParams aParam, TUint aValue) = 0;
+    virtual TBool HandleCommandL( TInt aCommandId ) = 0;        
+    virtual void OnShowSelected() = 0;
+    virtual void OnHideSelected() = 0;
+    virtual void AddOptionMenuItemsL(CEikMenuPane& aMenuPane, TInt aResourceId) = 0;
+    virtual void MenuItemSelected( TInt aInternalId ) = 0;
+    virtual void MenuShowed() = 0;
+    virtual void DrawTransition(CWindowGc& gc, CFbsBitmap* fbsBm) = 0;    
+
+};
+
+/**
+*  WidgetEngineBridge
+*
+*  @lib widgetengine.dll
+*  @since 3.1
+*/
+
+NONSHARABLE_CLASS( WidgetEngineBridge ): public MWidgetEngineBridge
+{
+public:
+    WidgetEngineBridge();
+    virtual ~WidgetEngineBridge();
+    
+public: //From MWidgetEngineBridge    
+    void* Widget(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback);
+    void* Menu(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback);
+    void* MenuItem(MWidgetCallback& aWidgetCallback, MWidgetEngineCallbacks& aWidgetEngineCallback);    
+    
+    void SetParamL(TBrCtlDefs::TBrCtlWidgetParams aParam, const TDesC& aValue);
+    void SetParamL(TBrCtlDefs::TBrCtlWidgetParams aParam, TUint aValue);
+    TBool HandleCommandL( TInt aCommandId );
+    void OnShowSelected();
+    void OnHideSelected();
+    void AddOptionMenuItemsL(CEikMenuPane& aMenuPane, TInt aResourceId);
+    void MenuItemSelected( TInt aInternalId );
+    void MenuShowed();
+    void DrawTransition(CWindowGc& gc, CFbsBitmap* fbsBm);    
+
+private:    
+    CMenuClient* m_menuclient;
+    CWidgetClient* m_widgetclient;                
+    WidgetPreferences* m_preferences;
+ };
+
+
+#endif