sl@0: /*
sl@0: * Copyright (c) 2009 Symbian Foundation Ltd
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Symbian Foundation Ltd - initial contribution.
sl@0: * 
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: * Tiger app container class
sl@0: */
sl@0: #ifndef TIGERCONTAINER_H
sl@0: #define TIGERCONTAINER_H
sl@0: 
sl@0: // INCLUDES
sl@0: #include <coecntrl.h>
sl@0: #include "tiger.h"
sl@0: #include <akndef.h>
sl@0: 
sl@0: #include <eglosnativewindowtype.h>
sl@0: 
sl@0: // CLASS DECLARATION
sl@0: 
sl@0: /**
sl@0:  * Container control class that handles the OpenGL ES initialization and deinitializations.
sl@0:  * Also uses the CTiger class to do the actual OpenGL ES rendering.
sl@0:  */
sl@0: class CTicker;
sl@0: class CTigerContainer : public CCoeControl, MCoeControlObserver
sl@0:     {
sl@0:     public: // Constructors and destructor
sl@0: 
sl@0:         /**
sl@0:          * EPOC default constructor. Initializes the OpenGL ES for rendering to the window surface.
sl@0:          * @param aRect Screen rectangle for container.
sl@0:          */
sl@0:         void ConstructL(const TRect& aRect);
sl@0: 
sl@0:         /**
sl@0:          * Destructor. Destroys the CPeriodic, CTiger and uninitializes OpenGL ES.
sl@0:          */
sl@0:         virtual ~CTigerContainer();
sl@0: 
sl@0:     private: // Functions from base classes
sl@0: 
sl@0:         /**
sl@0:          * Method from CoeControl that gets called when the display size changes.
sl@0:          * If OpenGL has been initialized, notifies the renderer class that the screen
sl@0:          * size has changed.
sl@0:          */
sl@0:         void SizeChanged();
sl@0: 
sl@0:         /**
sl@0:          * Handles a change to the control's resources. This method
sl@0:          * reacts to the KEikDynamicLayoutVariantSwitch event (that notifies of
sl@0:          * screen size change) by calling the SetExtentToWholeScreen() again so that
sl@0:          * this control fills the new screen size. This will then trigger a call to the
sl@0:          * SizeChanged() method.
sl@0:          * @param aType Message UID value, only KEikDynamicLayoutVariantSwitch is handled by this method.
sl@0:          */
sl@0:         void HandleResourceChange(TInt aType);
sl@0: 
sl@0:         /**
sl@0:          * Method from CoeControl. Does nothing in this implementation.
sl@0:          */
sl@0:         TInt CountComponentControls() const;
sl@0: 
sl@0:         /**
sl@0:          * Method from CCoeControl. Does nothing in this implementation.
sl@0:          */
sl@0:         CCoeControl* ComponentControl(TInt aIndex) const;
sl@0: 
sl@0:         /**
sl@0:          * Method from CCoeControl. Does nothing in this implementation.
sl@0:          * All rendering is done in the DrawCallBack() method.
sl@0:          */
sl@0:         void Draw(const TRect& aRect) const;
sl@0: 
sl@0:         /**
sl@0:          * Method from MCoeControlObserver that handles an event from the observed control.
sl@0:          * Does nothing in this implementation.
sl@0: 		 * @param aControl   Control changing its state.
sl@0: 		 * @param aEventType Type of the control event.
sl@0:          */
sl@0:         void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);
sl@0:         
sl@0:         void  RenderBitmap(CWindowGc& aGc, CFbsBitmap* aBitmap) const;
sl@0:         void  CopyAndRender(CWindowGc& aGc) const;
sl@0:         TInt FlipVertical(CFbsBitmap& aBitmap) const;
sl@0: 
sl@0:     private:  //data
sl@0: 
sl@0:         CTiger* iTiger;
sl@0:     };
sl@0: 
sl@0: #endif
sl@0: 
sl@0: // End of File