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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Video Plugin sub-menu in General Settings.*
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*/
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// Version : %version: 7 %
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#ifndef CGSVIDEOPLUGIN_H
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#define CGSVIDEOPLUGIN_H
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// INCLUDES
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#include <gsplugininterface.h>
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#include <aknview.h>
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#include <ConeResLoader.h>
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#include <gsfwviewuids.h>
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// Move to CPP file
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#include <gsbaseview.h>
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// FORWARD DECLARATIONS
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class CAknNavigationDecorator;
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class CMPSettingsMainView;
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class CAknViewAppUi;
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class CMPSettingsBaseContainer;
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class CMPSettingsMainContainer;
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class CAknView;
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class CGulIcon;
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class CGSTabHelper;
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class CMPSettingsModelForROP;
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class MGSTabbedView;
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// Constants
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_LIT( KGSVideoPluginResourceFileName, "z:mediasettings.rsc" );
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_LIT( KGSVideoPluginIconFileName, "\\resource\\apps\\mediasettings.mif");
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_LIT( KGSDoActivateError, "DoActivateL" );
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enum KGSMediaSettingsListViewIndex
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{
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EGSMediaSettingsVideoIndex = 0,
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EGSMediaSettingsStreamingIndex = 1
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};
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// CLASS DECLARATION
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/**
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* CGSVideoPlugin class
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*/
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class CGSVideoPlugin : public CGSBaseView
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{
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public: // Constructor and destructor
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enum KGSViewPanicCodes
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{
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EGSViewPanicNullPtr = 1
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};
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/* Symbian OS two-phase Constructor
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*
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* @return pointer to CGSVideoPlugin object
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*/
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static CGSVideoPlugin* NewL( /* TAny* aInitParams */);
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/**
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* Destructor.
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*/
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~CGSVideoPlugin();
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public: // Functions from base classes
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/**
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* From CAknView, returns the views id.
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*
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* @return Returns id of the view.
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*/
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TUid Id() const;
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/**
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* From MEikCommandObserver, handles the menu based commands.
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*
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* @param aCommand identifies the given command.
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*/
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void HandleCommandL( TInt aCommand );
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/**
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* Updates specific value to container
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* @param aListItem item index to update
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* @param aNewValue new value for the setting
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*/
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void UpdateListBoxL( const TInt& aListItem, TInt aNewValue );
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/**
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* See base class.
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*/
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void ResetSelectedItemIndex();
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/**
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* See base class.
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*/
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void SetCurrentItem( TInt aIndex );
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/**
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* Checks if video contrast item should be visible.
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*
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* @return ETrue if video contrast is supported
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*/
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TBool VideoContrastIsSupportedL();
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public: // From CGSPluginInterface - See CGSPluginInterface header file.
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/**
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* Method for getting caption of this plugin. This should be the
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* localized name of the settings view to be shown in parent view.
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* @param aCaption pointer to Caption variable
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* @since 3.1
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*/
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void GetCaptionL( TDes& aCaption ) const;
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/**
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* Creates a new icon of desired type. Override this to provide custom
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* icons. Othervise default icon is used. Ownership of the created icon
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* is transferred to the caller.
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*
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* Icon type UIDs (use these defined constants):
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* KGSIconTypeLbxItem - ListBox item icon.
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* KGSIconTypeTab - Tab icon.
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*
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* @param aIconType UID Icon type UID of the icon to be created.
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* @return Pointer of the icon. NOTE: Ownership of this icon is
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* transferred to the caller.
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* @since 3.1
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*/
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CGulIcon* CreateIconL( const TUid aIconType );
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/**
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* Method for reading the ID of the plugin provider category. See
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* TGSPluginProviderCategory. PluginProviderCategory can be used for
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* sorting plugins.
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*
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* Default value is EGSPluginProvider3rdParty. Override this function
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* to change the category.
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*
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* @return Plugin provider category ID defined by
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* TGSPluginProviderCategory
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* @since 3.1
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*/
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TInt PluginProviderCategory() const;
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/**
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* From CEikAppUi
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* Handle skin change event.
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* @since 3.1
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*/
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void HandleClientRectChange();
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/**
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* From MGSTabbedView
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* @return Reference to owned tabbed views which should be included in
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* the sub-view's tab group.
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* @since 3.1
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*/
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CArrayPtrFlat<MGSTabbedView>* TabbedViews();
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/**
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* From MEikMenuObserver Dynamically customize menu items
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* @param aResourceId Menu pane resource ID
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* @param aMenuPane Menu pane pointer
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*/
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void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );
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public:
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/**
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* Get CGSVideoPlugin's container.
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*/
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CMPSettingsMainContainer* Container();
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void CreateContainerL();
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/**
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* Search drives to locate Resource and Bitmap files
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* @since 3.2
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*/
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void LocateFilePathL( TFileName& aFileName, TBool aBitmapFile = ETrue );
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protected: // from CGSBaseView
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void NewContainerL();
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void HandleListBoxSelectionL();
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protected: // from CAknView
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void DoActivateL( const TVwsViewId& aPrevViewId,
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TUid /* aCustomMessageId */,
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const TDesC8& /* aCustomMessage */);
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void DoDeactivate();
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protected: //new
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/**
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* Symbian OS default constructor.
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*/
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void ConstructL();
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/**
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* C++ Constructor
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*/
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CGSVideoPlugin();
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private:
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void CreateLocalViewsL();
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private:
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// resource loader
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RConeResourceLoader iResources;
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CArrayFix<TUid>* iViewIds;
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CMPSettingsMainView* iMainView;
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CMPSettingsModelForROP* iModel;
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CMPSettingsBaseContainer* iContainer;
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RImplInfoPtrArray iImplInfoArray;
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TBool iConstructAsGsPlugin;
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CArrayPtrFlat<MGSTabbedView>* iViewArray;
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TVwsViewId iPrevViewId; // Previous view.
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/**
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* Video view availability status.
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*/
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TBool iVideoViewAvailable;
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};
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#endif //CGSVIDEOPLUGIN_H
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// End of File
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