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/*
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* Copyright (c) 2008 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 "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: Button control
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*
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*/
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// Version : %version: 10 %
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// INCLUDE FILES
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#include <eikenv.h>
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#include <gulicon.h>
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#include <AknUtils.h>
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#include <AknIconUtils.h>
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#include <AknsDrawUtils.h>
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#include "mpxvideoplaybackbutton.h"
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// ============================ MEMBER FUNCTIONS ===================================================
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CMPXVideoPlaybackButton::CMPXVideoPlaybackButton()
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{
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::ConstructL()
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// Symbian 2nd phase constructor can leave.
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::ConstructL( CMPXVideoPlaybackControlsController* aController,
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TRect aRect, const TDesC &aIconPath )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::ConstructL()"));
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iIConPath = aIconPath.AllocL();
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iController = aController;
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SetRect( aRect );
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::NewL()
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// Two-phased constructor.
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// -------------------------------------------------------------------------------------------------
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//
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CMPXVideoPlaybackButton*
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CMPXVideoPlaybackButton::NewL( CMPXVideoPlaybackControlsController* aController,
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TRect aRect, const TDesC &aIconPath )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::NewL()"));
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CMPXVideoPlaybackButton* self = new ( ELeave ) CMPXVideoPlaybackButton();
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CleanupStack::PushL( self );
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self->ConstructL( aController, aRect, aIconPath );
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CleanupStack::Pop();
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return self;
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::~CMPXVideoPlaybackButton()
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// Destructor.
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// -------------------------------------------------------------------------------------------------
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//
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CMPXVideoPlaybackButton::~CMPXVideoPlaybackButton()
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::~CMPXVideoPlaybackButton()"));
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if ( iIConPath )
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{
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delete iIConPath;
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iIConPath = NULL;
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}
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if ( iDefaultButton )
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{
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delete iDefaultButton;
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iDefaultButton = NULL;
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}
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if ( iDimmedButton )
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{
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delete iDimmedButton;
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iDimmedButton = NULL;
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}
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if ( iPressedButton )
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{
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delete iPressedButton;
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iPressedButton = NULL;
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}
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::CreateDefaultButtonL()
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::CreateDefaultButtonL( const TAknsItemID &aID,
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const TInt aFileIndex,
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const TInt aFileMaskIndex )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::CreateDefaultButtonL()"));
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if ( iDefaultButton )
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{
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delete iDefaultButton;
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iDefaultButton = NULL;
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}
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iDefaultButton = CreateButtonL( aID, aFileIndex, aFileMaskIndex );
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::CreateButtonL()
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::CreateDimmedButtonL( const TAknsItemID &aID,
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const TInt aFileIndex,
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const TInt aFileMaskIndex )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::CreateDimmedButtonL()"));
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if ( iDimmedButton )
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{
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delete iDimmedButton;
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iDimmedButton = NULL;
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}
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iDimmedButton = CreateButtonL( aID, aFileIndex, aFileMaskIndex );
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::CreatePressedButtonL()
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::CreatePressedButtonL( const TAknsItemID &aID,
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const TInt aFileIndex,
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const TInt aFileMaskIndex )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::CreatePressedButtonL()"));
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if ( iPressedButton )
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{
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delete iPressedButton;
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iPressedButton = NULL;
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}
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iPressedButton = CreateButtonL( aID, aFileIndex, aFileMaskIndex );
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::CreateButtonL()
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// -------------------------------------------------------------------------------------------------
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//
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CGulIcon* CMPXVideoPlaybackButton::CreateButtonL( const TAknsItemID &aID,
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const TInt aFileIndex,
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const TInt aFileMaskIndex )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::CreateButtonL()"));
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CGulIcon* icon = AknsUtils::CreateGulIconL( AknsUtils::SkinInstance(),
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aID,
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iIConPath->Des(),
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aFileIndex,
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aFileMaskIndex );
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if ( icon )
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{
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AknIconUtils::SetSize( icon->Bitmap(),
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Rect().Size(),
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EAspectRatioNotPreserved );
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}
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return icon;
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::Draw()
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::Draw( const TRect& aRect ) const
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::Draw()"));
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CWindowGc& gc = SystemGc();
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gc.SetClippingRect( aRect );
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if ( Window().DisplayMode() == EColor16MAP )
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{
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gc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha );
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gc.SetBrushColor( TRgb::Color16MAP( 255 ) );
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gc.Clear( aRect );
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}
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else if ( Window().DisplayMode() == EColor16MA )
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{
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gc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha );
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gc.SetBrushColor( TRgb::Color16MA( 0 ) );
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gc.Clear( aRect );
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}
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switch ( iState )
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{
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case EMPXButtonNormal:
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{
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gc.BitBltMasked( Rect().iTl,
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iDefaultButton->Bitmap(),
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TRect( Rect().Size() ),
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iDefaultButton->Mask(),
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ETrue );
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break;
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}
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case EMPXButtonDimmed:
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{
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gc.BitBltMasked( Rect().iTl,
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iDimmedButton->Bitmap(),
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TRect( Rect().Size() ),
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iDimmedButton->Mask(),
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ETrue );
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break;
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}
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case EMPXButtonPressed:
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{
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gc.BitBltMasked( Rect().iTl,
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iPressedButton->Bitmap(),
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TRect( Rect().Size() ),
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iPressedButton->Mask(),
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ETrue );
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break;
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}
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}
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::CountComponentControls()
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// -------------------------------------------------------------------------------------------------
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//
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TInt CMPXVideoPlaybackButton::CountComponentControls() const
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{
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return 0;
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::SetDimmed
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::SetDimmed( TBool aDimmed )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::SetDimmed() (%d)"), aDimmed);
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if ( aDimmed && iDimmedButton )
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{
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iState = EMPXButtonDimmed;
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}
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else if ( iState == EMPXButtonDimmed )
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{
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iState = EMPXButtonNormal;
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}
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if ( IsVisible() )
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{
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DrawNow();
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}
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}
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// -------------------------------------------------------------------------------------------------
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// CMPXVideoPlaybackButton::SetPressed
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// -------------------------------------------------------------------------------------------------
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//
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void CMPXVideoPlaybackButton::SetPressed( TBool aPressed )
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{
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MPX_DEBUG(_L("CMPXVideoPlaybackButton::SetPressed() (%d)"), aPressed);
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if ( aPressed && iPressedButton )
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{
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iState = EMPXButtonPressed;
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}
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else if ( iState == EMPXButtonPressed )
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{
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iState = EMPXButtonNormal;
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}
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if ( IsVisible() )
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{
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DrawDeferred();
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}
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}
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// End of File
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