--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/src/features/prefs/cvtuiprefpopupbase.cpp Wed Sep 01 12:29:12 2010 +0100
@@ -0,0 +1,189 @@
+/*
+* Copyright (c) 2007 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: Implementation of base class for video preference popups
+*
+*/
+
+
+#include <cvtlogger.h>
+#include <mvtengcamerapreferences.h>
+#include <cvtengmodel.h>
+
+#include "cvtuiprefpopupbase.h"
+#include "mvtuicomponentmanager.h"
+#include "mvtuicomponentstateobserver.h"
+#include "cvtuifeaturemanager.h"
+#include "CVtUiAppUi.h"
+
+// Number of steps
+static const TInt KStepCount = 20;
+
+// Slider min value
+static const TInt KSLiderMinValue = -100;
+
+// Slider min value
+static const TInt KSLiderDefaultValue = 0;
+
+// Slider max value
+static const TInt KSLiderMaxValue = 100;
+
+// Min adjust value
+static const TInt KMinAdjustValue = 0;
+
+// Max adjust value
+static const TInt KMaxAdjustValue = 20;
+
+// default time out time for zoom popup
+const TInt KDefaultPrefTimeOutTime = 5;
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::~CVtUiPrefPopupBase
+// ---------------------------------------------------------------------------
+//
+CVtUiPrefPopupBase::~CVtUiPrefPopupBase()
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.~CVtUiPrefPopupBase" )
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.~CVtUiPrefPopupBase" )
+ }
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::HandleControlEventL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiPrefPopupBase::HandleControlEventL(
+ CCoeControl* aControl,TCoeEvent aEventType )
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.HandleControlEventL" )
+ CVtUiPopupBase::HandleControlEventL( aControl, aEventType );
+ if ( aEventType == EEventStateChanged )
+ {
+ const TInt value( Value() );
+ if ( value != iCurrent )
+ {
+ __VTPRINT( DEBUG_GEN, "CVtUiPrefPopupBase.OfferKeyEventL value != current " )
+ iCurrent = value;
+ __VTPRINT2( DEBUG_GEN, "CVtUiPrefPopupBase.HandleControlEventL = %d", ScaledValue() )
+ AdjustVideoL( ScaledValue() );
+ }
+ }
+
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.HandleControlEventL" )
+ }
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::UpdatePopupL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiPrefPopupBase::UpdatePopupL()
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.UpdatePrefPopupL" )
+
+ AdjustVideoL( ScaledValue() );
+
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.UpdatePrefPopupL" )
+ }
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::OfferKeyEventL()
+// ---------------------------------------------------------------------------
+//
+TKeyResponse CVtUiPrefPopupBase::OfferKeyEventL( const TKeyEvent& aEvent,
+ TEventCode aCode )
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.OfferKeyEventL" )
+ TKeyResponse response =
+ CVtUiPopupBase::OfferKeyEventL( aEvent, aCode );
+
+ if ( response == EKeyWasConsumed )
+ {
+ AdjustVideoL( ScaledValue() );
+ }
+
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.OfferKeyEventL" )
+ return response;
+ }
+
+// CVtUiPrefPopupBase::AdjustVideoL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiPrefPopupBase::AdjustVideoL( TInt aValue )
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.AdjustVideoL" )
+ // cast the parameter
+ TPtrC8 params( reinterpret_cast< TUint8* >( &aValue ), sizeof( TInt ) );
+
+ // Adjust Contrast
+ iFeatureManager.AppUi().DoExecuteCmdL( iEngineCommandId, ¶ms );
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.AdjustVideoL" )
+ }
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::DoActivateL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiPrefPopupBase::DoActivateL()
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.DoActivateL" )
+ CVtUiPopupBase::DoActivateL();
+ // Set current value
+ __VTPRINT2( DEBUG_GEN, "CVtUiPrefPopupBase.DoActivateL = %d", CurrentValue() )
+ ScaleAndSetValue( CurrentValue() );
+ AdjustVideoL( ScaledValue() );
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.DoActivateL" )
+ }
+
+// CVtUiPrefPopupBase::CVtUiPrefPopupBase
+// ---------------------------------------------------------------------------
+//
+CVtUiPrefPopupBase::CVtUiPrefPopupBase( CVtUiFeatureManager& aFeatureManager,
+ TVtUiBlockListBitField aBitField, TComponentId aComponentId, TInt aCmdId ) :
+ CVtUiPopupBase( aFeatureManager.ComponentManager(), aBitField,
+ aComponentId ), iFeatureManager( aFeatureManager ),
+ iEngineCommandId ( aCmdId )
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.CVtUiPrefPopupBase" )
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.CVtUiPrefPopupBase" )
+ }
+
+
+// ---------------------------------------------------------------------------
+// CVtUiPrefPopupBase::BaseConstructL
+// ---------------------------------------------------------------------------
+//
+void CVtUiPrefPopupBase::BaseConstructL()
+ {
+ __VTPRINTENTER( "CVtUiPrefPopupBase.BaseConstructL" )
+ CVtUiPopupBase::BaseConstructL();
+ // Get camera preferences extension.
+ iCameraPref = static_cast<MVtEngCameraPreferences*> ( iFeatureManager.
+ AppUi().Model().Extension( KVtEngExtensionCameraPreferences ) );
+
+ // Set range and step count for the slider
+ SetAdjustRange( KMinAdjustValue, KMaxAdjustValue, KStepCount );
+
+ // Set value range to baseclass
+ // range e.g. 0-20
+ SetMinAndMaxValues( KSLiderMinValue , KSLiderMaxValue );
+
+ // Set slider type to percentage
+ SetValueType( EAknSliderValuePercentage );
+
+ // Set default value
+ ScaleAndSetValue( KSLiderDefaultValue );
+
+ // Set timeout
+ SetTimeOut( KDefaultPrefTimeOutTime );
+
+ __VTPRINTEXIT( "CVtUiPrefPopupBase.BaseConstructL" )
+ }