/*
* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "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: glximgvwrmetadatadialog.h
*
*/
#ifndef GLXIMGVWRMETADATADIALOG_H_
#define GLXIMGVWRMETADATADIALOG_H_
// SYSTEM INCLUDES
#include <AknDialog.h>
#include <alf/alfscreenbuffer.h>
#include <glximgvwrmetadatacontainer.h>
// FORWARD DECLARATIONS
class CGlxMetadataCommandHandler;
class CGlxCommandHandlerAddToContainer;
class CGlxUiUtility;
// CLASS DECLARATION
/**
* CGlxImgVwrMetadataDialog
*
* Metadata dialog implementation
*/
class CGlxImgVwrMetadataDialog : public CAknDialog
{
public: // Constructors and destructor
/**
* Two-phased constructor.
*
* @param aURI uri or file name of item
*/
IMPORT_C static CGlxImgVwrMetadataDialog* NewL( const TDesC& aUri );
/**
* Destructor.
*/
virtual ~CGlxImgVwrMetadataDialog();
private :
CGlxImgVwrMetadataDialog(const TDesC& aUri);
public: // Functions from base classes
/**
* Initializes the dialog and calls CAknDialog's
* ExecuteLD()
* This method need to be called to execute the dialog.
* After exiting the dialog gets automatically destroyed
*
* @return TInt ID value of the button that closed the dialog.
*/
IMPORT_C TInt ExecuteLD();
protected: // Functions from base classes
/**
* From MEikCommandObserver Prosesses menucommands
*
* @param aCommandId Commant value defined in resources.
*/
void ProcessCommandL( TInt aCommandId );
/**
* From MEikMenuObserver Initializes items on the menu
*
* @param aMenuId Current menu's resource Id
* @param aMenuPane Pointer to menupane
*/
void DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane);
//hanldes orientation changes.
void HandleResourceChange( TInt aType );
void SizeChanged();
private:
/**
* Initializes the dialog's controls before the dialog is sized and
* layed out. Empty by default.
*/
void PreLayoutDynInitL();
/**
* Initializes the dialog's controls after the dialog has been sized
* but before it has been activated.
*/
void PostLayoutDynInitL();
/**
* Symbian 2nd phase constructor.
*
* @param aURI
*/
void ConstructL();
/**
* Constructs the Alf Environment and display
*/
void ConstructAlfEnvL();
/**
* Initalise the resource
*
*/
void InitResourceL();
/**
* To deal with any specific commands
*
* @param aCommand The command to respond to
* @return ETrue if the command has been handled.
*
*/
TBool HandleViewCommandL(TInt aCommand);
private:
void Draw( const TRect& /*aRect*/ ) const;
void HandlePointerEventL(const TPointerEvent& aPointerEvent);
/**
* SetTitleL
* Sets title for view
* @param aTitleText title of view to be set
*/
void SetTitleL(const TDesC& aTitleText);
/**
* SetPreviousTitleL
* Sets title of previous view
*/
void SetPreviousTitleL();
void SetDetailsDlgToolbarVisibility(TBool aVisible);
public: // from MEikDialogPageObserver
/**
* @ref MEikDialogPageObserver::CreateCustomControlL
*/
SEikControlInfo CreateCustomControlL(TInt aControlType);
public:
/*
*
*/
void HandleToolbarResetting(TBool aVisible);
private: //data
TInt iResourceOffset;
TBool iStatusPaneAvailable;
CGlxUiUtility* iUiUtility;
HBufC* iPreviousTitle;
const TDesC& iUri;
CGlxImgVwrMetadataContainer* iContainer;
};
#endif /* GLXIMGVWRMETADATADIALOG_H_ */