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/*
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* Copyright (c) 2009 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:
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*
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*/
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// INCLUDE FILES
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#include <ganes/HgVgMediaWall.h>
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#include <ganes/HgVgMediaWallObserverIface.h>
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#include <ganes/HgScroller.h>
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#include "HgVgDrawBuffer.h"
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#include "HgVgScrollBar.h"
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#include "HgVgHelper.h"
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#include "HgVgMediaWallRenderer.h"
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#include "HgVgSkinRenderer.h"
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#include "HgVgTimer.h"
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#include "HgVgLetterPopup.h"
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#include "HgVgButton.h"
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#include "HgVgLabel.h"
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#include "HgVgEGL.h"
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#include "HgVgSpring.h"
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#include "HgVgImageCreator.h"
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#include "HgPopupDrawer.h"
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#include <ganes/HgScrollBufferObserverIface.h>
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#include <ganes/HgSelectionObserverIface.h>
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#include <ganes/HgMarkingObserverIface.h>
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#include <ganes/HgVgItem.h>
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#include "HgScrollbar.h"
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#include "HgScrollBufferManager.h"
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#include "HgConstants.h"
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#include "HgVgConstants.h"
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#include <ganes.mbg>
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//#include <aknappui.h>
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#include <touchfeedback.h>
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#include <gulicon.h>
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#include <e32math.h>
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#include <gulcolor.h>
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#include <e32cmn.h> // Abs
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#include <alf/alfcompositionutility.h>
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#include <AknIconUtils.h>
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#include <avkon.mbg>
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#include <AknsDrawUtils.h>
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#include <AknUtils.h>
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#include <layoutmetadata.cdl.h>
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#include <AknLayout2ScalableDef.h>
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#include <aknlayoutscalable_apps.cdl.h>
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using namespace AknTouchGestureFw;
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using namespace HgVgConstants;
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#ifndef __WINSCW__
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#ifdef SYMBIAN_GRAPHICS_FIXNATIVEORIENTATION
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#define MEDIAWALL_ORIENTATION_FIX
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#endif
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#endif
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CHgMediaWall::NewL()
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CHgVgMediaWall* CHgVgMediaWall::NewL(
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const TRect& aRect,
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TInt aItemCount,
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THgVgMediaWallStyle aStyle,
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TBool aScrollBarEnabled,
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MObjectProvider* aParent,
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CGulIcon* aDefaultIcon )
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{
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CHgVgMediaWall* self = new ( ELeave ) CHgVgMediaWall(
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aItemCount,
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aDefaultIcon, aStyle, aScrollBarEnabled );
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CleanupStack::PushL (self );
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self->ConstructL( aRect, aParent );
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CleanupStack::Pop (self );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::ConstructL()
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CHgVgMediaWall::ConstructL (const TRect& aRect, MObjectProvider* aParent )
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{
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iPopupText1.CreateL( KMaxPopupTextLength );
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iPopupText2.CreateL( KMaxPopupTextLength );
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iSpring = new (ELeave) THgVgSpring(KSpringK, KSpringDamping,
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KMaxSpringVelocity, KPositionSnap, KMinSpringVelocity);
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iSpring->Reset(0,0);
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iAnimationTimer = CHgVgTimer::NewL();
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iDelayedInit = CPeriodic::NewL( CActive::EPriorityStandard );
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iKeyScrollingTimer = CPeriodic::NewL( CActive::EPriorityStandard );
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SetEmptyTextL(KNullDesC);
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// Create a window for this application view
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CreateWindowL ( );
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EnableDragEvents();
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ClaimPointerGrab();
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IgnoreEventsUntilNextPointerUp();
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InitScreenL( aRect );
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InitItemsL();
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HandleViewPositionChanged(ETrue);
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iCoeEnv->AddForegroundObserverL( *this );
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// setup Avkon gesture framework.
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iTouchFw = AknTouchGestureFw::CAknTouchGestureFw::NewL(*this, *this);
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iTouchFw->SetGestureInterestL(AknTouchGestureFw::EAknTouchGestureFwGroupDrag |
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AknTouchGestureFw::EAknTouchGestureFwGroupTap |
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AknTouchGestureFw::EAknTouchGestureFwGroupFlick);
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ActivateL ( );
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#ifdef MEDIAWALL_ORIENTATION_FIX
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iCoeEnv->WsSession().Flush();
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#endif
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SetMopParent( aParent );
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SetFlags( EHgVgMediaWallDrawToWindowGC | EHgVgMediaWallUninitialized );
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::InitScreenL()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CHgVgMediaWall::InitScreenL( const TRect& aRect )
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{
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// Set the windows size
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SetRect ( aRect );
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#ifdef MEDIAWALL_ORIENTATION_FIX
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TSize screenSize = iCoeEnv->ScreenDevice()->SizeInPixels();
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if (aRect == TRect(TPoint(0,0), screenSize)
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&& iMediaWallStyle == EHgVgMediaWallStyleCoverflowFullScreen)
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{
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TPixelsAndRotation sizeAndRotation;
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iCoeEnv->ScreenDevice()->GetDefaultScreenSizeAndRotation(sizeAndRotation);
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iRotatedDraw = sizeAndRotation.iRotation != CFbsBitGc::EGraphicsOrientationNormal;
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Window().FixNativeOrientation();
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}
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#endif
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::RefreshScreen()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CHgVgMediaWall::RefreshScreen( TInt aIndex )
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{
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if( !iIsForeground )
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{
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return;
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}
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if( !iAnimationTimer->IsActive() )
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{
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if( /*iMediaWallStyle == EHgVgMediaWallStyleGrid ||*/
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(aIndex >= FirstIndexOnScreen()
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&& aIndex <= FirstIndexOnScreen() + ItemsOnScreen()) )
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{
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UpdateLabelsAndPopup();
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if(iFlags & EHgVgMediaWallDrawToWindowGC)
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{
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DrawNow();
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}
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else
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{
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DrawOpenVG();
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}
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}
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}
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::FirstIndexOnScreen()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CHgVgMediaWall::FirstIndexOnScreen()
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{
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return iBufferPosition - iItemsOnScreen / 2;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::RefreshScreen()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CHgVgMediaWall::ItemsOnScreen()
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{
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return iItemsOnScreen;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::RefreshScreen()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CHgVgMediaWall::SelectedIndex()
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{
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return iSelectedIndex * iRowCount;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::RefreshScreen()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CHgVgMediaWall::SetSelectedIndex( TInt aIndex )
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{
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if( aIndex >= 0 && aIndex < iItems.Count() )
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{
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iUpdateScrollBar = ETrue;
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iSpring->Reset(aIndex / iRowCount, iSpring->EndY());
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HandleViewPositionChanged(ETrue);
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}
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::EnableScrollBufferL()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CHgVgMediaWall::EnableScrollBufferL(
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MHgScrollBufferObserver& aObserver,
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TInt aBufferSize,
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TInt aBufferTreshold )
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{
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delete iManager;
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iManager = NULL;
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iManager = CHgScrollBufferManager::NewL(
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aObserver,
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aBufferSize,
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aBufferTreshold,
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(TInt)iSpring->GetX() * iRowCount,
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iItemCount);
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iManager->SetBufferOwner( *this );
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::SetSelectionObserver()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CHgVgMediaWall::SetSelectionObserver( MHgSelectionObserver& aObserver )
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{
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iSelectionObserver = &aObserver;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::CHgVgMediaWall()
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// C++ default constructor can NOT contain any code, that might leave.
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// -----------------------------------------------------------------------------
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//
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CHgVgMediaWall::CHgVgMediaWall(
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TInt aItemCount,
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CGulIcon* aDefaultIcon,
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THgVgMediaWallStyle aStyle,
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TBool aEnableScrollBar) :
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iItemCount(aItemCount),
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iItemsOnScreen(KMaxCoversVisible),
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iDefaultIcon( aDefaultIcon ),
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iAnimationState(EHgVgMediaWallAnimationStateIdle),
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iScrollBarEnabled(aEnableScrollBar),
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iMediaWallStyle(aStyle),
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iOpeningAnimationType(CHgVgMediaWall::EHgVgOpeningAnimationNone),
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iIsForeground(ETrue),
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iUsingDefaultIcon(ETrue),
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iRowCount(1),
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iCameraRotationFactor(KCameraRotationFactor),
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iCameraZoomFactor(KCameraZoomFactor),
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iSpringVelocityToAnimationFactor(KSpringVelocityToAnimationFactor),
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iPrevGridItem(KErrNotFound),
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iSelGridItem(KErrNotFound)
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// other intialized to 0 or EFalse
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{
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::~CHgVgMediaWall()
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CHgVgMediaWall::~CHgVgMediaWall ( )
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{
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if (iAnimationTimer->IsActive())
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iAnimationTimer->Cancel();
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iItems.ResetAndDestroy();
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iCoeEnv->RemoveForegroundObserver( *this );
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if(MTouchFeedback::Instance())
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{
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MTouchFeedback::Instance()->RemoveFeedbackArea(this, 0);
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}
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DestroyRendering();
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delete iTouchFw;
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delete iEmptyText;
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delete iDefaultIcon;
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delete iManager;
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delete iKeyScrollingTimer;
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delete iAnimationTimer;
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delete iDelayedInit;
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delete iEGL;
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delete iSpring;
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iPopupText1.Close();
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iPopupText2.Close();
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::Style()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CHgVgMediaWall::THgVgMediaWallStyle CHgVgMediaWall::Style() const
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{
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return iMediaWallStyle;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::OpeningAnimationType()
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CHgVgMediaWall::THgVgOpeningAnimationType CHgVgMediaWall::OpeningAnimationType() const
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{
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return iOpeningAnimationType;
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::Draw()
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// Draws the display.
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// -----------------------------------------------------------------------------
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//
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void CHgVgMediaWall::Draw ( const TRect& /*aRect*/ ) const
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{
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if( iFlags & EHgVgMediaWallUninitialized || !iIsForeground )
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{
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FillSystemGcWithSkin( );
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return;
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}
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CHgVgMediaWall* self = const_cast<CHgVgMediaWall*>(this);
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if( iFlags & EHgVgMediaWallDrawToWindowGC )
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{
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CFbsBitmap* screenshot = NULL;
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screenshot = self->DrawToBitmap();
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if (screenshot)
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{
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SystemGc().BitBlt( Rect().iTl,screenshot );
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delete screenshot;
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}
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else
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{
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// draw with alpha to make a hole to composition layer
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SystemGc().SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
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SystemGc().SetBrushColor(TRgb(0,0,0,0));
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SystemGc().Clear();
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DrawOpenVG();
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}
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}
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else
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{
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// draw with alpha to make a hole to composition layer
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SystemGc().SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
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SystemGc().SetBrushColor(TRgb(0,0,0,0));
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SystemGc().Clear();
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DrawOpenVG();
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}
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::FillSystemGcWithSkin()
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// Draws the display.
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// -----------------------------------------------------------------------------
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//
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void CHgVgMediaWall::FillSystemGcWithSkin( ) const
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{
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MAknsSkinInstance* skin = AknsUtils::SkinInstance();
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MAknsControlContext* cc = AknsDrawUtils::ControlContext( this );
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AknsDrawUtils::DrawBackground( skin, cc, this, SystemGc(), TPoint(0,0),
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Rect(), KAknsDrawParamDefault );
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}
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// -----------------------------------------------------------------------------
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// CHgVgMediaWall::SizeChanged()
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// Called by framework when the view size is changed.
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// -----------------------------------------------------------------------------
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//
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void CHgVgMediaWall::SizeChanged ( )
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{
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iRect = Rect();
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SetConstantsForStyle();
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if(iDelayedInit && !iDelayedInit->IsActive())
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iDelayedInit->Start(0, 1000000, TCallBack(DelayedInit, this));
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if(MTouchFeedback::Instance())
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{
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MTouchFeedback::Instance()->SetFeedbackArea(this,
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0,
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iRect,
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|
444 |
ETouchFeedbackBasic,
|
|
445 |
ETouchEventStylusDown);
|
|
446 |
}
|
|
447 |
}
|
|
448 |
|
|
449 |
// -----------------------------------------------------------------------------
|
|
450 |
// CHgVgMediaWall::ChangeStyleL()
|
|
451 |
// -----------------------------------------------------------------------------
|
|
452 |
//
|
|
453 |
EXPORT_C void CHgVgMediaWall::ChangeStyleL( THgVgMediaWallStyle aStyle,
|
|
454 |
const TRect& aRect, TBool /*aReuseSurface*/ )
|
|
455 |
{
|
|
456 |
|
|
457 |
// If animation is on, stop it before changing style.
|
|
458 |
HandleTransitionAnimationStop();
|
|
459 |
|
|
460 |
iMediaWallStyle = aStyle;
|
|
461 |
|
|
462 |
iAnimationState = EHgVgMediaWallAnimationStateIdle;
|
|
463 |
|
|
464 |
// TODO: if (!aReUseSurface...)
|
|
465 |
|
|
466 |
InitScreenL( aRect );
|
|
467 |
|
|
468 |
}
|
|
469 |
|
|
470 |
// -----------------------------------------------------------------------------
|
|
471 |
// CHgVgMediaWall::HandleItemCountChaged()
|
|
472 |
// -----------------------------------------------------------------------------
|
|
473 |
//
|
|
474 |
void CHgVgMediaWall::HandleItemCountChanged()
|
|
475 |
{
|
|
476 |
|
|
477 |
TRAP_IGNORE( InitScrollBarL(ETrue); )
|
|
478 |
|
|
479 |
if( iSelectedIndex >= MaxViewPosition() )
|
|
480 |
{
|
|
481 |
iSpring->Reset((TReal)(MaxViewPosition()-1), 0);
|
|
482 |
HandleViewPositionChanged();
|
|
483 |
iSelectedIndex = MaxViewPosition() - 1;
|
|
484 |
}
|
|
485 |
|
|
486 |
}
|
|
487 |
|
|
488 |
// -----------------------------------------------------------------------------
|
|
489 |
// CHgVgMediaWall::HandlePointerEventL()
|
|
490 |
// -----------------------------------------------------------------------------
|
|
491 |
//
|
|
492 |
void CHgVgMediaWall::HandlePointerEventL( const TPointerEvent& aEvent )
|
|
493 |
{
|
|
494 |
// Not faded and initialized and the drawing is set to be done to WinGc
|
|
495 |
if( aEvent.iType == TPointerEvent::EButton1Down
|
|
496 |
&& !( iFlags & EHgVgMediaWallUninitialized )
|
|
497 |
&& iFlags & EHgVgMediaWallDrawToWindowGC )
|
|
498 |
{
|
|
499 |
// Draw with OpenVg to our surface.
|
|
500 |
ClearFlags( EHgVgMediaWallDrawToWindowGC );
|
|
501 |
DrawNow();
|
|
502 |
}
|
|
503 |
|
|
504 |
if (iAnimationState != EHgVgMediaWallAnimationStateItemOpened)
|
|
505 |
{
|
|
506 |
|
|
507 |
// handle buttons
|
|
508 |
iButtonsHit = HandleButtons(aEvent);
|
|
509 |
|
|
510 |
if (iScrollBar && iScrollBar->HandlePointerEventL(aEvent))
|
|
511 |
{
|
|
512 |
iScrollBarHit = ETrue;
|
|
513 |
}
|
|
514 |
if (aEvent.iType == TPointerEvent::EButton1Up)
|
|
515 |
{
|
|
516 |
iScrollBarHit = EFalse;
|
|
517 |
// need to draw once at this point if animation is not going
|
|
518 |
// on because the state has changed (when finger is lifted popup must disappear)
|
|
519 |
if (!iAnimationTimer->IsActive())
|
|
520 |
{
|
|
521 |
DrawOpenVG();
|
|
522 |
}
|
|
523 |
}
|
|
524 |
}
|
|
525 |
}
|
|
526 |
|
|
527 |
// -----------------------------------------------------------------------------
|
|
528 |
// CHgVgMediaWall::OfferKeyEventL()
|
|
529 |
// -----------------------------------------------------------------------------
|
|
530 |
//
|
|
531 |
TKeyResponse CHgVgMediaWall::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType )
|
|
532 |
{
|
|
533 |
if (iIsForeground)
|
|
534 |
{
|
|
535 |
switch( aType )
|
|
536 |
{
|
|
537 |
case EEventKeyDown:
|
|
538 |
HandleKeyDown();
|
|
539 |
break;
|
|
540 |
case EEventKey:
|
|
541 |
return HandleKeyEvent( aKeyEvent );
|
|
542 |
case EEventKeyUp:
|
|
543 |
HandleKeyUp();
|
|
544 |
break;
|
|
545 |
default:
|
|
546 |
break;
|
|
547 |
}
|
|
548 |
}
|
|
549 |
|
|
550 |
// Let CCoeControl handle other cases.
|
|
551 |
return CCoeControl::OfferKeyEventL( aKeyEvent, aType );
|
|
552 |
}
|
|
553 |
|
|
554 |
// -----------------------------------------------------------------------------
|
|
555 |
// CHgVgMediaWall::SetItem()
|
|
556 |
// -----------------------------------------------------------------------------
|
|
557 |
//
|
|
558 |
EXPORT_C void CHgVgMediaWall::SetItem(CHgVgItem* aItem, TInt aIndex)
|
|
559 |
{
|
|
560 |
if( aItem && aIndex >= 0 && aIndex < iItems.Count() )
|
|
561 |
{
|
|
562 |
delete iItems[aIndex];
|
|
563 |
iItems[aIndex] = aItem;
|
|
564 |
}
|
|
565 |
}
|
|
566 |
|
|
567 |
// -----------------------------------------------------------------------------
|
|
568 |
// CHgVgMediaWall::AddItem()
|
|
569 |
// -----------------------------------------------------------------------------
|
|
570 |
//
|
|
571 |
EXPORT_C void CHgVgMediaWall::AddItem(CHgVgItem* aItem)
|
|
572 |
{
|
|
573 |
if( aItem )
|
|
574 |
{
|
|
575 |
iItems.Append(aItem);
|
|
576 |
iItemCount++;
|
|
577 |
HandleItemCountChanged();
|
|
578 |
if( iManager )
|
|
579 |
{
|
|
580 |
iManager->ItemCountChanged( iItemCount-1, EFalse, iItemCount );
|
|
581 |
}
|
|
582 |
}
|
|
583 |
}
|
|
584 |
|
|
585 |
// -----------------------------------------------------------------------------
|
|
586 |
// CHgVgMediaWall::InsertItem()
|
|
587 |
// -----------------------------------------------------------------------------
|
|
588 |
//
|
|
589 |
EXPORT_C void CHgVgMediaWall::InsertItem(CHgVgItem* aItem, TInt aIndex)
|
|
590 |
{
|
|
591 |
if( aItem && aIndex >= 0 )
|
|
592 |
{
|
|
593 |
if(aIndex < iItems.Count())
|
|
594 |
{
|
|
595 |
iItems.Insert(aItem, aIndex);
|
|
596 |
}
|
|
597 |
else
|
|
598 |
{
|
|
599 |
iItems.Append(aItem);
|
|
600 |
}
|
|
601 |
|
|
602 |
iItemCount++;
|
|
603 |
HandleItemCountChanged();
|
|
604 |
|
|
605 |
if( iManager )
|
|
606 |
{
|
|
607 |
iManager->ItemCountChanged( aIndex, EFalse, iItemCount );
|
|
608 |
}
|
|
609 |
}
|
|
610 |
}
|
|
611 |
|
|
612 |
// -----------------------------------------------------------------------------
|
|
613 |
// CHgVgMediaWall::RemoveItem()
|
|
614 |
// -----------------------------------------------------------------------------
|
|
615 |
//
|
|
616 |
EXPORT_C void CHgVgMediaWall::RemoveItem(TInt aIndex)
|
|
617 |
{
|
|
618 |
if( aIndex >= 0 && aIndex < iItems.Count() )
|
|
619 |
{
|
|
620 |
delete iItems[aIndex];
|
|
621 |
iItems[aIndex] = NULL;
|
|
622 |
iItems.Remove(aIndex);
|
|
623 |
iItemCount--;
|
|
624 |
|
|
625 |
HandleItemCountChanged();
|
|
626 |
|
|
627 |
if( iManager )
|
|
628 |
{
|
|
629 |
iManager->ItemCountChanged( aIndex, ETrue, iItemCount );
|
|
630 |
}
|
|
631 |
}
|
|
632 |
}
|
|
633 |
|
|
634 |
// -----------------------------------------------------------------------------
|
|
635 |
// CHgVgMediaWall::ResizeL()
|
|
636 |
// -----------------------------------------------------------------------------
|
|
637 |
//
|
|
638 |
EXPORT_C void CHgVgMediaWall::ResizeL( TInt aItemCount )
|
|
639 |
{
|
|
640 |
// Add More
|
|
641 |
if( iItems.Count() < aItemCount )
|
|
642 |
{
|
|
643 |
while( iItems.Count() < aItemCount )
|
|
644 |
{
|
|
645 |
iItems.AppendL( CHgVgItem::NewL() );
|
|
646 |
}
|
|
647 |
}
|
|
648 |
// remove from the end
|
|
649 |
else if( iItems.Count() > aItemCount )
|
|
650 |
{
|
|
651 |
while( iItems.Count() > aItemCount )
|
|
652 |
{
|
|
653 |
delete iItems[iItems.Count() - 1];
|
|
654 |
iItems.Remove( iItems.Count() - 1 );
|
|
655 |
}
|
|
656 |
}
|
|
657 |
else
|
|
658 |
{
|
|
659 |
return; // no change needed
|
|
660 |
}
|
|
661 |
|
|
662 |
iItemCount = aItemCount;
|
|
663 |
|
|
664 |
if( iManager )
|
|
665 |
{
|
|
666 |
iManager->ResetBuffer( iSelectedIndex, iItemCount );
|
|
667 |
}
|
|
668 |
|
|
669 |
HandleItemCountChanged();
|
|
670 |
}
|
|
671 |
|
|
672 |
// -----------------------------------------------------------------------------
|
|
673 |
// CHgVgMediaWall::ItemL()
|
|
674 |
// -----------------------------------------------------------------------------
|
|
675 |
//
|
|
676 |
EXPORT_C CHgVgItem& CHgVgMediaWall::ItemL(TInt aIndex)
|
|
677 |
{
|
|
678 |
if( aIndex < 0 || aIndex >= iItems.Count() )
|
|
679 |
{
|
|
680 |
User::Leave( KErrArgument );
|
|
681 |
}
|
|
682 |
|
|
683 |
return *iItems[aIndex];
|
|
684 |
}
|
|
685 |
|
|
686 |
// -----------------------------------------------------------------------------
|
|
687 |
// CHgVgMediaWall::HandleViewPositionChanged()
|
|
688 |
// -----------------------------------------------------------------------------
|
|
689 |
//
|
|
690 |
void CHgVgMediaWall::HandleViewPositionChanged(TBool aDontUpdateObserver)
|
|
691 |
{
|
|
692 |
// save previous index
|
|
693 |
TInt prevIndex = iSelectedIndex;
|
|
694 |
|
|
695 |
// calculate new selected index
|
|
696 |
TReal frac;
|
|
697 |
Math::Frac(frac, iSpring->GetX());
|
|
698 |
iSelectedIndex = (frac > 0.5f) ? iSpring->GetX() + 1 : iSpring->GetX();
|
|
699 |
|
|
700 |
// limit index to items
|
|
701 |
if (iSelectedIndex < 0)
|
|
702 |
iSelectedIndex = 0;
|
|
703 |
else if (iSelectedIndex >= MaxViewPosition())
|
|
704 |
iSelectedIndex = MaxViewPosition() - 1;
|
|
705 |
|
|
706 |
// if index has changed
|
|
707 |
if (iSelectedIndex != prevIndex)
|
|
708 |
{
|
|
709 |
// update titles
|
|
710 |
UpdateLabelsAndPopup();
|
|
711 |
|
|
712 |
// update scrollbar if needed
|
|
713 |
if (iUpdateScrollBar && iScrollBar)
|
|
714 |
iScrollBar->SetViewPosition(TPoint((TInt)iSelectedIndex, 0));
|
|
715 |
|
|
716 |
}
|
|
717 |
|
|
718 |
// inform observer if needed
|
|
719 |
if (iMediaWallStyle != EHgVgMediaWallStyleGrid
|
|
720 |
&& (iItems.Count() > 0 && iSelectionObserver
|
|
721 |
&& !aDontUpdateObserver && !iPointerDown))
|
|
722 |
{
|
|
723 |
TRAP_IGNORE(iSelectionObserver->HandleSelectL(iSelectedIndex, this);)
|
|
724 |
}
|
|
725 |
|
|
726 |
// update scroll buffer manager position
|
|
727 |
TInt newCol = (TInt)iSpring->GetX() * iRowCount;
|
|
728 |
if( newCol != iBufferPosition )
|
|
729 |
{
|
|
730 |
iBufferPosition = newCol;
|
|
731 |
if( iManager )
|
|
732 |
{
|
|
733 |
iManager->SetPosition((TInt)iBufferPosition);
|
|
734 |
}
|
|
735 |
}
|
|
736 |
}
|
|
737 |
|
|
738 |
// -----------------------------------------------------------------------------
|
|
739 |
// CHgVgMediaWall::HandleKeyDown()
|
|
740 |
// -----------------------------------------------------------------------------
|
|
741 |
//
|
|
742 |
void CHgVgMediaWall::HandleKeyDown()
|
|
743 |
{
|
|
744 |
iKeyRepeats = 0;
|
|
745 |
iKeyScrollingState = ENoKeyScrolling;
|
|
746 |
iPointerDown = EFalse;
|
|
747 |
|
|
748 |
// Not faded and initialized and the drawing is set to be done to WinGc
|
|
749 |
if( !( iFlags & EHgVgMediaWallUninitialized )
|
|
750 |
&& iFlags & EHgVgMediaWallDrawToWindowGC )
|
|
751 |
{
|
|
752 |
// Draw with OpenVg to our surface.
|
|
753 |
ClearFlags( EHgVgMediaWallDrawToWindowGC );
|
|
754 |
DrawNow();
|
|
755 |
}
|
|
756 |
}
|
|
757 |
|
|
758 |
// -----------------------------------------------------------------------------
|
|
759 |
// CHgVgMediaWall::HandleKeyEvent()
|
|
760 |
// -----------------------------------------------------------------------------
|
|
761 |
//
|
|
762 |
TKeyResponse CHgVgMediaWall::HandleKeyEvent(const TKeyEvent& aKeyEvent)
|
|
763 |
{
|
|
764 |
iKeyRepeats++;
|
|
765 |
|
|
766 |
TKeyScrollingState possibleKeyScrollingState = ENoKeyScrolling;
|
|
767 |
|
|
768 |
TBool handled = EFalse;
|
|
769 |
|
|
770 |
// handle input
|
|
771 |
switch( aKeyEvent.iCode )
|
|
772 |
{
|
|
773 |
case EKeyUpArrow:
|
|
774 |
{
|
|
775 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
776 |
{
|
|
777 |
|
|
778 |
TInt posY = (TInt)iSpring->EndY();
|
|
779 |
TInt posX = (TInt)iSpring->EndX();
|
|
780 |
|
|
781 |
posY--;
|
|
782 |
if (posY < 0)
|
|
783 |
{
|
|
784 |
if (posX > 0)
|
|
785 |
{
|
|
786 |
posX--;
|
|
787 |
posY = iRowCount - 1;
|
|
788 |
}
|
|
789 |
else
|
|
790 |
{
|
|
791 |
posY = 0;
|
|
792 |
}
|
|
793 |
}
|
|
794 |
|
|
795 |
BeginSelection(posX * iRowCount + posY);
|
|
796 |
|
|
797 |
possibleKeyScrollingState = EKeyScrollingUp;
|
|
798 |
handled = ETrue;
|
|
799 |
}
|
|
800 |
|
|
801 |
} break;
|
|
802 |
case EKeyDownArrow:
|
|
803 |
{
|
|
804 |
|
|
805 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
806 |
{
|
|
807 |
|
|
808 |
TInt posY = (TInt)iSpring->EndY();
|
|
809 |
TInt posX = (TInt)iSpring->EndX();
|
|
810 |
|
|
811 |
posY++;
|
|
812 |
if (posY >= iRowCount)
|
|
813 |
{
|
|
814 |
if (posX < MaxViewPosition())
|
|
815 |
{
|
|
816 |
posY = 0;
|
|
817 |
posX++;
|
|
818 |
}
|
|
819 |
else
|
|
820 |
{
|
|
821 |
posY = iRowCount - 1;
|
|
822 |
}
|
|
823 |
}
|
|
824 |
|
|
825 |
BeginSelection(posX * iRowCount + posY);
|
|
826 |
|
|
827 |
possibleKeyScrollingState = EKeyScrollingDown;
|
|
828 |
handled = ETrue;
|
|
829 |
|
|
830 |
}
|
|
831 |
|
|
832 |
} break;
|
|
833 |
case EKeyLeftArrow:
|
|
834 |
{
|
|
835 |
TInt posY = (TInt)iSpring->EndY();
|
|
836 |
TInt posX = (TInt)iSpring->EndX();
|
|
837 |
|
|
838 |
if (AknLayoutUtils::LayoutMirrored())
|
|
839 |
{
|
|
840 |
posX++;
|
|
841 |
}
|
|
842 |
else
|
|
843 |
{
|
|
844 |
posX--;
|
|
845 |
}
|
|
846 |
|
|
847 |
BeginSelection(posX * iRowCount + posY);
|
|
848 |
|
|
849 |
possibleKeyScrollingState = EKeyScrollingLeft;
|
|
850 |
handled = ETrue;
|
|
851 |
} break;
|
|
852 |
case EKeyRightArrow:
|
|
853 |
{
|
|
854 |
TInt posY = (TInt)iSpring->EndY();
|
|
855 |
TInt posX = (TInt)iSpring->EndX();
|
|
856 |
|
|
857 |
if (!AknLayoutUtils::LayoutMirrored())
|
|
858 |
{
|
|
859 |
posX++;
|
|
860 |
}
|
|
861 |
else
|
|
862 |
{
|
|
863 |
posX--;
|
|
864 |
}
|
|
865 |
|
|
866 |
BeginSelection(posX * iRowCount + posY);
|
|
867 |
|
|
868 |
possibleKeyScrollingState = EKeyScrollingRight;
|
|
869 |
handled = ETrue;
|
|
870 |
} break;
|
|
871 |
case EKeyEnter:
|
|
872 |
case EKeyOK:
|
|
873 |
{
|
|
874 |
if( iSelectedIndex != KErrNotFound && iSelectionObserver )
|
|
875 |
{
|
|
876 |
TRAP_IGNORE( DoStartOpeningAnimationL( ); )
|
|
877 |
return EKeyWasConsumed;
|
|
878 |
}
|
|
879 |
return EKeyWasNotConsumed;
|
|
880 |
}
|
|
881 |
default:
|
|
882 |
TChar key(aKeyEvent.iCode);
|
|
883 |
SearchItem(key);
|
|
884 |
break;
|
|
885 |
}
|
|
886 |
|
|
887 |
// start key scrolling timer if enough key repeats hit
|
|
888 |
// and we are not yet scrolling
|
|
889 |
if( possibleKeyScrollingState != ENoKeyScrolling && iKeyRepeats > KPhysLaunchKeyCount )
|
|
890 |
{
|
|
891 |
if( !iKeyScrollingTimer->IsActive() )
|
|
892 |
{
|
|
893 |
iKeyScrollingState = possibleKeyScrollingState;
|
|
894 |
iKeyScrollingTimer->Start(
|
|
895 |
TTimeIntervalMicroSeconds32( 0 ),
|
|
896 |
TTimeIntervalMicroSeconds32( KMediaWallKeyScrollingUpdateInterval ),
|
|
897 |
TCallBack( KeyScrollingTimerCallback, this ) );
|
|
898 |
}
|
|
899 |
}
|
|
900 |
|
|
901 |
return handled ? EKeyWasConsumed : EKeyWasNotConsumed;
|
|
902 |
}
|
|
903 |
|
|
904 |
// -----------------------------------------------------------------------------
|
|
905 |
// CHgVgMediaWall::HandleKeyUp()
|
|
906 |
// -----------------------------------------------------------------------------
|
|
907 |
//
|
|
908 |
void CHgVgMediaWall::HandleKeyUp()
|
|
909 |
{
|
|
910 |
StopKeyScrolling();
|
|
911 |
}
|
|
912 |
|
|
913 |
// -----------------------------------------------------------------------------
|
|
914 |
// CHgVgMediaWall::StopKeyScrolling()
|
|
915 |
// -----------------------------------------------------------------------------
|
|
916 |
//
|
|
917 |
void CHgVgMediaWall::StopKeyScrolling()
|
|
918 |
{
|
|
919 |
if (iKeyScrollingTimer->IsActive())
|
|
920 |
iKeyScrollingTimer->Cancel();
|
|
921 |
|
|
922 |
iKeyScrollingState = ENoKeyScrolling;
|
|
923 |
}
|
|
924 |
|
|
925 |
// -----------------------------------------------------------------------------
|
|
926 |
// CHgVgMediaWall::DoKeyScrolling()
|
|
927 |
// -----------------------------------------------------------------------------
|
|
928 |
//
|
|
929 |
void CHgVgMediaWall::DoKeyScrolling()
|
|
930 |
{
|
|
931 |
TKeyEvent keyEvent;
|
|
932 |
if (iKeyScrollingState == EKeyScrollingRight)
|
|
933 |
{
|
|
934 |
keyEvent.iCode = EKeyRightArrow;
|
|
935 |
HandleKeyEvent(keyEvent);
|
|
936 |
}
|
|
937 |
else if (iKeyScrollingState == EKeyScrollingLeft)
|
|
938 |
{
|
|
939 |
keyEvent.iCode = EKeyLeftArrow;
|
|
940 |
HandleKeyEvent(keyEvent);
|
|
941 |
}
|
|
942 |
else if (iKeyScrollingState == EKeyScrollingUp)
|
|
943 |
{
|
|
944 |
keyEvent.iCode = EKeyUpArrow;
|
|
945 |
HandleKeyEvent(keyEvent);
|
|
946 |
}
|
|
947 |
else if (iKeyScrollingState == EKeyScrollingDown)
|
|
948 |
{
|
|
949 |
keyEvent.iCode = EKeyDownArrow;
|
|
950 |
HandleKeyEvent(keyEvent);
|
|
951 |
}
|
|
952 |
}
|
|
953 |
|
|
954 |
// ---------------------------------------------------------------------------
|
|
955 |
// CHgVgMediaWall::KeyScrollingTimerCallback()
|
|
956 |
// ---------------------------------------------------------------------------
|
|
957 |
//
|
|
958 |
TInt CHgVgMediaWall::KeyScrollingTimerCallback( TAny* aPtr )
|
|
959 |
{
|
|
960 |
CHgVgMediaWall* self =
|
|
961 |
static_cast<CHgVgMediaWall*>( aPtr );
|
|
962 |
|
|
963 |
TInt err = KErrNotFound;
|
|
964 |
|
|
965 |
if ( self )
|
|
966 |
{
|
|
967 |
self->DoKeyScrolling();
|
|
968 |
err = KErrNone;
|
|
969 |
}
|
|
970 |
|
|
971 |
return err;
|
|
972 |
}
|
|
973 |
|
|
974 |
// -----------------------------------------------------------------------------
|
|
975 |
// CHgVgMediaWall::Release()
|
|
976 |
// From MHgBufferOwner
|
|
977 |
// -----------------------------------------------------------------------------
|
|
978 |
//
|
|
979 |
void CHgVgMediaWall::Release(TInt aReleaseStart, TInt aReleaseEnd)
|
|
980 |
{
|
|
981 |
for(; aReleaseStart <= aReleaseEnd; ++aReleaseStart)
|
|
982 |
{
|
|
983 |
if( aReleaseStart >= 0 && aReleaseStart < iItems.Count())
|
|
984 |
{
|
|
985 |
iItems[aReleaseStart]->SetIcon(NULL, iItems[aReleaseStart]->Flags());
|
|
986 |
}
|
|
987 |
}
|
|
988 |
}
|
|
989 |
|
|
990 |
// -----------------------------------------------------------------------------
|
|
991 |
// CHgVgMediaWall::Reset()
|
|
992 |
// -----------------------------------------------------------------------------
|
|
993 |
//
|
|
994 |
EXPORT_C void CHgVgMediaWall::Reset()
|
|
995 |
{
|
|
996 |
iItems.ResetAndDestroy();
|
|
997 |
iItemCount = 0;
|
|
998 |
HandleItemCountChanged();
|
|
999 |
}
|
|
1000 |
|
|
1001 |
// -----------------------------------------------------------------------------
|
|
1002 |
// CHgVgMediaWall::SetEmptyTextL()
|
|
1003 |
// -----------------------------------------------------------------------------
|
|
1004 |
//
|
|
1005 |
EXPORT_C void CHgVgMediaWall::SetEmptyTextL( const TDesC& aEmptyText )
|
|
1006 |
{
|
|
1007 |
delete iEmptyText;
|
|
1008 |
iEmptyText = 0;
|
|
1009 |
iEmptyText = aEmptyText.AllocL();
|
|
1010 |
}
|
|
1011 |
|
|
1012 |
// -----------------------------------------------------------------------------
|
|
1013 |
// CHgVgMediaWall::ItemCount()
|
|
1014 |
// -----------------------------------------------------------------------------
|
|
1015 |
//
|
|
1016 |
EXPORT_C TInt CHgVgMediaWall::ItemCount() const
|
|
1017 |
{
|
|
1018 |
return iItems.Count();
|
|
1019 |
}
|
|
1020 |
|
|
1021 |
// -----------------------------------------------------------------------------
|
|
1022 |
// CHgVgMediaWall::SetDefaultIconL()
|
|
1023 |
// -----------------------------------------------------------------------------
|
|
1024 |
//
|
|
1025 |
EXPORT_C void CHgVgMediaWall::SetDefaultIconL( CGulIcon* aDefaultIcon )
|
|
1026 |
{
|
|
1027 |
|
|
1028 |
if (iDefaultIcon)
|
|
1029 |
{
|
|
1030 |
delete iDefaultIcon;
|
|
1031 |
}
|
|
1032 |
|
|
1033 |
iDefaultIcon = aDefaultIcon;
|
|
1034 |
|
|
1035 |
iUsingDefaultIcon = EFalse;
|
|
1036 |
|
|
1037 |
InitDefaultIconL();
|
|
1038 |
|
|
1039 |
}
|
|
1040 |
|
|
1041 |
// -----------------------------------------------------------------------------
|
|
1042 |
// CHgVgMediaWall::DisableScrollBuffer()
|
|
1043 |
// -----------------------------------------------------------------------------
|
|
1044 |
//
|
|
1045 |
EXPORT_C void CHgVgMediaWall::DisableScrollBuffer()
|
|
1046 |
{
|
|
1047 |
delete iManager;
|
|
1048 |
iManager = NULL;
|
|
1049 |
}
|
|
1050 |
|
|
1051 |
|
|
1052 |
// -----------------------------------------------------------------------------
|
|
1053 |
// CHgVgMediaWall::SetObserver()
|
|
1054 |
// -----------------------------------------------------------------------------
|
|
1055 |
//
|
|
1056 |
EXPORT_C void CHgVgMediaWall::SetObserver(MHgVgMediaWallObserver* aObserver)
|
|
1057 |
{
|
|
1058 |
iMediaWallObserver = aObserver;
|
|
1059 |
}
|
|
1060 |
|
|
1061 |
|
|
1062 |
// -----------------------------------------------------------------------------
|
|
1063 |
// CHgVgMediaWall::SetSelectionAnimationType()
|
|
1064 |
// -----------------------------------------------------------------------------
|
|
1065 |
//
|
|
1066 |
EXPORT_C void CHgVgMediaWall::SetOpeningAnimationType(THgVgOpeningAnimationType aType)
|
|
1067 |
{
|
|
1068 |
iOpeningAnimationType = aType;
|
|
1069 |
}
|
|
1070 |
|
|
1071 |
// ---------------------------------------------------------------------------
|
|
1072 |
// CHgVgMediaWall::StartOpeningAnimation()
|
|
1073 |
// ---------------------------------------------------------------------------
|
|
1074 |
//
|
|
1075 |
EXPORT_C void CHgVgMediaWall::StartOpeningAnimationL(TBool aOpening)
|
|
1076 |
{
|
|
1077 |
// stop possible animation
|
|
1078 |
HandleTransitionAnimationStop();
|
|
1079 |
|
|
1080 |
if (iOpeningAnimationType == EHgVgOpeningAnimationNone)
|
|
1081 |
{
|
|
1082 |
if (iSelectionObserver)
|
|
1083 |
{
|
|
1084 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1085 |
{
|
|
1086 |
iSelectionObserver->HandleOpenL(iPickedGridItem, this);
|
|
1087 |
}
|
|
1088 |
else
|
|
1089 |
{
|
|
1090 |
iSelectionObserver->HandleOpenL((TInt)iSpring->EndX(), this);
|
|
1091 |
}
|
|
1092 |
}
|
|
1093 |
}
|
|
1094 |
else
|
|
1095 |
{
|
|
1096 |
iAnimationState = aOpening
|
|
1097 |
? EHgVgMediaWallAnimationStateOpening
|
|
1098 |
: EHgVgMediaWallAnimationStateClosing;
|
|
1099 |
|
|
1100 |
StartAnimationTimer();
|
|
1101 |
}
|
|
1102 |
}
|
|
1103 |
|
|
1104 |
// ---------------------------------------------------------------------------
|
|
1105 |
// CHgVgMediaWall::DrawToWindow()
|
|
1106 |
// ---------------------------------------------------------------------------
|
|
1107 |
//
|
|
1108 |
CFbsBitmap* CHgVgMediaWall::DrawToBitmap()
|
|
1109 |
{
|
|
1110 |
|
|
1111 |
if (!DrawAll())
|
|
1112 |
return NULL;
|
|
1113 |
|
|
1114 |
#ifdef MEDIAWALL_ORIENTATION_FIX
|
|
1115 |
return iEGL->GetSurfaceToBitmap(
|
|
1116 |
iRect,
|
|
1117 |
iRotatedDraw && (iMediaWallStyle == EHgVgMediaWallStyleCoverflowFullScreen) );
|
|
1118 |
#else
|
|
1119 |
return iEGL->GetSurfaceToBitmap(iRect, EFalse);
|
|
1120 |
#endif
|
|
1121 |
|
|
1122 |
}
|
|
1123 |
|
|
1124 |
// -----------------------------------------------------------------------------
|
|
1125 |
// CHgVgMediaWall::InitDefaultIconL()
|
|
1126 |
// -----------------------------------------------------------------------------
|
|
1127 |
//
|
|
1128 |
void CHgVgMediaWall::InitDefaultIconL()
|
|
1129 |
{
|
|
1130 |
// if no icon is set, load ganes default icon
|
|
1131 |
if (!iDefaultIcon && iUsingDefaultIcon)
|
|
1132 |
{
|
|
1133 |
|
|
1134 |
iDefaultIcon = CreateIconL(EMbmGanesQgn_prop_checkbox_on,
|
|
1135 |
EMbmGanesQgn_prop_checkbox_on_mask,
|
|
1136 |
iRenderer->ImageSize());
|
|
1137 |
|
|
1138 |
}
|
|
1139 |
|
|
1140 |
if (iDefaultIcon && iRenderer)
|
|
1141 |
{
|
|
1142 |
iRenderer->SetDefaultIconL(*iDefaultIcon);
|
|
1143 |
}
|
|
1144 |
|
|
1145 |
}
|
|
1146 |
|
|
1147 |
// ---------------------------------------------------------------------------
|
|
1148 |
// CHgVgMediaWall::FocusChanged()
|
|
1149 |
// From CCoeControl
|
|
1150 |
// ---------------------------------------------------------------------------
|
|
1151 |
//
|
|
1152 |
void CHgVgMediaWall::FocusChanged(TDrawNow /*aDrawNow*/)
|
|
1153 |
{
|
|
1154 |
}
|
|
1155 |
|
|
1156 |
// ---------------------------------------------------------------------------
|
|
1157 |
// CHgVgMediaWall::HandleResourceChange()
|
|
1158 |
// ---------------------------------------------------------------------------
|
|
1159 |
//
|
|
1160 |
void CHgVgMediaWall::HandleResourceChange( TInt aType )
|
|
1161 |
{
|
|
1162 |
if ( aType == KAknsMessageSkinChange )
|
|
1163 |
{
|
|
1164 |
TRAP_IGNORE (
|
|
1165 |
InitButtonsL();
|
|
1166 |
InitScrollBarL(ETrue);
|
|
1167 |
if (iRenderer)
|
|
1168 |
iRenderer->HandleSkinChange();
|
|
1169 |
// if the default icon is not set by client,
|
|
1170 |
// we need to reload our new default icon from skin.
|
|
1171 |
if (iUsingDefaultIcon)
|
|
1172 |
{
|
|
1173 |
delete iDefaultIcon;
|
|
1174 |
iDefaultIcon = NULL;
|
|
1175 |
InitDefaultIconL();
|
|
1176 |
}
|
|
1177 |
if (iSkinRenderer)
|
|
1178 |
iSkinRenderer->UpdateSkinL(this, this);
|
|
1179 |
)
|
|
1180 |
}
|
|
1181 |
|
|
1182 |
if( aType == KEikMessageFadeAllWindows )
|
|
1183 |
{
|
|
1184 |
// make sure we are not animating
|
|
1185 |
HandleTransitionAnimationStop();
|
|
1186 |
|
|
1187 |
if (iAnimationTimer->IsActive())
|
|
1188 |
{
|
|
1189 |
if (iAnimationState == EHgVgMediaWallAnimationStateOpening)
|
|
1190 |
iAnimationState = EHgVgMediaWallAnimationStateItemOpened;
|
|
1191 |
else
|
|
1192 |
iAnimationState = EHgVgMediaWallAnimationStateIdle;
|
|
1193 |
|
|
1194 |
iAnimationTimer->Cancel();
|
|
1195 |
}
|
|
1196 |
|
|
1197 |
SetFlags( EHgVgMediaWallDrawToWindowGC );
|
|
1198 |
DrawNow();
|
|
1199 |
}
|
|
1200 |
|
|
1201 |
if( aType == KEikMessageUnfadeWindows )
|
|
1202 |
{
|
|
1203 |
ClearFlags( EHgVgMediaWallDrawToWindowGC );
|
|
1204 |
DrawNow();
|
|
1205 |
}
|
|
1206 |
|
|
1207 |
if( aType == KEikDynamicLayoutVariantSwitch && !(iFlags & EHgVgMediaWallDrawToWindowGC) )
|
|
1208 |
{
|
|
1209 |
SetFlags( EHgVgMediaWallDrawToWindowGC );
|
|
1210 |
DrawNow();
|
|
1211 |
}
|
|
1212 |
}
|
|
1213 |
|
|
1214 |
|
|
1215 |
// ---------------------------------------------------------------------------
|
|
1216 |
// CHgVgMediaWall::InitItemsL()
|
|
1217 |
// ---------------------------------------------------------------------------
|
|
1218 |
//
|
|
1219 |
void CHgVgMediaWall::InitItemsL()
|
|
1220 |
{
|
|
1221 |
for(TInt i = 0; i < iItemCount; ++i)
|
|
1222 |
{
|
|
1223 |
iItems.Append( CHgVgItem::NewL() );
|
|
1224 |
}
|
|
1225 |
}
|
|
1226 |
|
|
1227 |
// ---------------------------------------------------------------------------
|
|
1228 |
// CHgVgMediaWall::HandleGainingForeground()
|
|
1229 |
// ---------------------------------------------------------------------------
|
|
1230 |
//
|
|
1231 |
void CHgVgMediaWall::HandleGainingForeground()
|
|
1232 |
{
|
|
1233 |
if(iIsForeground) return; // don't react to gaining foreground without losing it
|
|
1234 |
|
|
1235 |
iIsForeground = ETrue;
|
|
1236 |
|
|
1237 |
if(iDelayedInit && !iDelayedInit->IsActive())
|
|
1238 |
iDelayedInit->Start(100000, 1000000, TCallBack(DelayedInit, this));
|
|
1239 |
}
|
|
1240 |
|
|
1241 |
// ---------------------------------------------------------------------------
|
|
1242 |
// CHgVgMediaWall::HandleLosingForeground()
|
|
1243 |
// ---------------------------------------------------------------------------
|
|
1244 |
//
|
|
1245 |
void CHgVgMediaWall::HandleLosingForeground()
|
|
1246 |
{
|
|
1247 |
if(!iIsForeground) return; // don't react to losing foreground without gaining it
|
|
1248 |
|
|
1249 |
// make sure we are not animating
|
|
1250 |
HandleTransitionAnimationStop();
|
|
1251 |
|
|
1252 |
// cancel the initialization
|
|
1253 |
if(iDelayedInit)
|
|
1254 |
iDelayedInit->Cancel();
|
|
1255 |
|
|
1256 |
if (iAnimationTimer->IsActive())
|
|
1257 |
{
|
|
1258 |
if (iAnimationState == EHgVgMediaWallAnimationStateOpening)
|
|
1259 |
iAnimationState = EHgVgMediaWallAnimationStateItemOpened;
|
|
1260 |
else
|
|
1261 |
iAnimationState = EHgVgMediaWallAnimationStateIdle;
|
|
1262 |
|
|
1263 |
iAnimationTimer->Cancel();
|
|
1264 |
}
|
|
1265 |
|
|
1266 |
iIsForeground = EFalse;
|
|
1267 |
|
|
1268 |
// draw screenshot using window gc, this is needed
|
|
1269 |
// for nga effects to work
|
|
1270 |
DrawNow();
|
|
1271 |
|
|
1272 |
// free textures
|
|
1273 |
FreeItemsImages();
|
|
1274 |
// free other resources
|
|
1275 |
DestroyRendering();
|
|
1276 |
|
|
1277 |
SetFlags( EHgVgMediaWallUninitialized | EHgVgMediaWallDrawToWindowGC );
|
|
1278 |
|
|
1279 |
iCoeEnv->WsSession().Flush();
|
|
1280 |
}
|
|
1281 |
|
|
1282 |
// ---------------------------------------------------------------------------
|
|
1283 |
// CHgVgMediaWall::DrawOpenVG()
|
|
1284 |
// ---------------------------------------------------------------------------
|
|
1285 |
//
|
|
1286 |
void CHgVgMediaWall::DrawOpenVG() const
|
|
1287 |
{
|
|
1288 |
|
|
1289 |
if( iFlags & EHgVgMediaWallDrawToWindowGC || !iIsForeground )
|
|
1290 |
{
|
|
1291 |
// Window GC drawing mode is on or we are on backround.
|
|
1292 |
return;
|
|
1293 |
}
|
|
1294 |
|
|
1295 |
CHgVgMediaWall* self = const_cast<CHgVgMediaWall*>(this);
|
|
1296 |
|
|
1297 |
if (self && !self->DrawAll())
|
|
1298 |
return;
|
|
1299 |
|
|
1300 |
if( iEGL )
|
|
1301 |
iEGL->SwapBuffers();
|
|
1302 |
|
|
1303 |
}
|
|
1304 |
|
|
1305 |
// ---------------------------------------------------------------------------
|
|
1306 |
// CHgVgMediaWall::DoAnimation()
|
|
1307 |
// ---------------------------------------------------------------------------
|
|
1308 |
//
|
|
1309 |
void CHgVgMediaWall::DoAnimation()
|
|
1310 |
{
|
|
1311 |
TBool draw = ETrue;
|
|
1312 |
switch (iAnimationState)
|
|
1313 |
{
|
|
1314 |
case EHgVgMediaWallAnimationStateTransition:
|
|
1315 |
case EHgVgMediaWallAnimationStateFastTransition:
|
|
1316 |
{
|
|
1317 |
draw = DoTransitionAnimation();
|
|
1318 |
} break;
|
|
1319 |
case EHgVgMediaWallAnimationStateOpening:
|
|
1320 |
case EHgVgMediaWallAnimationStateClosing:
|
|
1321 |
case EHgVgMediaWallAnimationStateIdle:
|
|
1322 |
case EHgVgMediaWallAnimationStateItemOpened:
|
|
1323 |
{
|
|
1324 |
draw = DoSelectionAnimation();
|
|
1325 |
} break;
|
|
1326 |
}
|
|
1327 |
|
|
1328 |
if(draw)
|
|
1329 |
DrawOpenVG();
|
|
1330 |
}
|
|
1331 |
|
|
1332 |
// ---------------------------------------------------------------------------
|
|
1333 |
// CHgVgMediaWall::DoSelectionAnimation()
|
|
1334 |
// ---------------------------------------------------------------------------
|
|
1335 |
//
|
|
1336 |
TBool CHgVgMediaWall::DoSelectionAnimation()
|
|
1337 |
{
|
|
1338 |
TTime now;
|
|
1339 |
now.HomeTime();
|
|
1340 |
TInt diff = now.MicroSecondsFrom(iAnimationStartTime).Int64();
|
|
1341 |
|
|
1342 |
// limit to max duration
|
|
1343 |
if (diff > KSelectionAnimationDuration)
|
|
1344 |
diff = KSelectionAnimationDuration;
|
|
1345 |
|
|
1346 |
// calculate animation alpha
|
|
1347 |
TReal alpha = (TReal)diff / (TReal)KSelectionAnimationDuration;
|
|
1348 |
TBool draw = ETrue;
|
|
1349 |
|
|
1350 |
switch (iAnimationState)
|
|
1351 |
{
|
|
1352 |
case EHgVgMediaWallAnimationStateClosing:
|
|
1353 |
{
|
|
1354 |
iAnimationAlpha = 1.0f - alpha;
|
|
1355 |
if (diff == KSelectionAnimationDuration)
|
|
1356 |
iAnimationState = EHgVgMediaWallAnimationStateIdle;
|
|
1357 |
} break;
|
|
1358 |
case EHgVgMediaWallAnimationStateOpening:
|
|
1359 |
{
|
|
1360 |
iAnimationAlpha = alpha;
|
|
1361 |
if (diff == KSelectionAnimationDuration)
|
|
1362 |
iAnimationState = EHgVgMediaWallAnimationStateItemOpened;
|
|
1363 |
} break;
|
|
1364 |
case EHgVgMediaWallAnimationStateItemOpened:
|
|
1365 |
{
|
|
1366 |
iAnimationTimer->Cancel();
|
|
1367 |
draw = EFalse;
|
|
1368 |
if (iSelectionObserver)
|
|
1369 |
{
|
|
1370 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1371 |
{
|
|
1372 |
TRAP_IGNORE( iSelectionObserver->HandleOpenL(iPickedGridItem, this); )
|
|
1373 |
}
|
|
1374 |
else
|
|
1375 |
{
|
|
1376 |
TRAP_IGNORE( iSelectionObserver->HandleOpenL(iSelectedIndex, this); )
|
|
1377 |
}
|
|
1378 |
}
|
|
1379 |
} break;
|
|
1380 |
case EHgVgMediaWallAnimationStateIdle:
|
|
1381 |
{
|
|
1382 |
iAnimationTimer->Cancel();
|
|
1383 |
} break;
|
|
1384 |
}
|
|
1385 |
|
|
1386 |
return draw;
|
|
1387 |
}
|
|
1388 |
|
|
1389 |
|
|
1390 |
// ---------------------------------------------------------------------------
|
|
1391 |
// CHgVgMediaWall::DoTransitionAnimation()
|
|
1392 |
// ---------------------------------------------------------------------------
|
|
1393 |
//
|
|
1394 |
TBool CHgVgMediaWall::DoTransitionAnimation()
|
|
1395 |
{
|
|
1396 |
TTime now;
|
|
1397 |
now.HomeTime();
|
|
1398 |
TReal deltaTime = (TReal)now.MicroSecondsFrom(iPrevTime).Int64() / (TReal)KOneSecondInMicroSeconds;
|
|
1399 |
iPrevTime = now;
|
|
1400 |
|
|
1401 |
if (iSpring->IntegratePhysics(deltaTime, !iPointerDown))
|
|
1402 |
{
|
|
1403 |
// snap
|
|
1404 |
HandleTransitionAnimationStop();
|
|
1405 |
}
|
|
1406 |
else
|
|
1407 |
{
|
|
1408 |
// update view position dependant stuff
|
|
1409 |
HandleViewPositionChanged(ETrue);
|
|
1410 |
|
|
1411 |
// inform observer when needed
|
|
1412 |
if (!iObserverNotified)
|
|
1413 |
{
|
|
1414 |
if (Abs(iSpring->GetX() - iSpring->EndX()) < KHalfItemWidth)
|
|
1415 |
{
|
|
1416 |
iObserverNotified = ETrue;
|
|
1417 |
TRAP_IGNORE(
|
|
1418 |
iSelectionObserver->HandleSelectL((int)iSpring->EndX(), this); )
|
|
1419 |
}
|
|
1420 |
}
|
|
1421 |
}
|
|
1422 |
|
|
1423 |
return ETrue;
|
|
1424 |
}
|
|
1425 |
|
|
1426 |
void CHgVgMediaWall::HandleTransitionAnimationStop()
|
|
1427 |
{
|
|
1428 |
if (iAnimationTimer->IsActive()
|
|
1429 |
&& (iAnimationState == EHgVgMediaWallAnimationStateTransition ||
|
|
1430 |
iAnimationState == EHgVgMediaWallAnimationStateFastTransition))
|
|
1431 |
{
|
|
1432 |
// stop to this location
|
|
1433 |
iSpring->Reset();
|
|
1434 |
iAnimationState = EHgVgMediaWallAnimationStateIdle;
|
|
1435 |
|
|
1436 |
// cancel animation
|
|
1437 |
iAnimationTimer->Cancel();
|
|
1438 |
|
|
1439 |
// handle view position change
|
|
1440 |
HandleViewPositionChanged(EFalse);
|
|
1441 |
}
|
|
1442 |
}
|
|
1443 |
|
|
1444 |
|
|
1445 |
// ---------------------------------------------------------------------------
|
|
1446 |
// CHgVgMediaWall::AnimationTimerCallback()
|
|
1447 |
// Timer callback for selection animation.
|
|
1448 |
// ---------------------------------------------------------------------------
|
|
1449 |
//
|
|
1450 |
TInt CHgVgMediaWall::AnimationTimerCallback( TAny* aPtr )
|
|
1451 |
{
|
|
1452 |
CHgVgMediaWall* scroller = static_cast<CHgVgMediaWall*>(aPtr);
|
|
1453 |
|
|
1454 |
TInt err = KErrNotFound;
|
|
1455 |
|
|
1456 |
if( scroller )
|
|
1457 |
{
|
|
1458 |
scroller->DoAnimation();
|
|
1459 |
err = KErrNone;
|
|
1460 |
}
|
|
1461 |
|
|
1462 |
return err;
|
|
1463 |
}
|
|
1464 |
|
|
1465 |
// ---------------------------------------------------------------------------
|
|
1466 |
// CHgVgMediaWall::ScrollBarViewPositionChanged()
|
|
1467 |
// Called by scroll bar when its position has changed.
|
|
1468 |
// ---------------------------------------------------------------------------
|
|
1469 |
//
|
|
1470 |
void CHgVgMediaWall::ScrollBarPositionChanged( const TPoint& aNewPosition )
|
|
1471 |
{
|
|
1472 |
iScrollBarHit = ETrue;
|
|
1473 |
if (iSpring->GetX() != aNewPosition.iX)
|
|
1474 |
{
|
|
1475 |
StartAnimationToPosition(aNewPosition.iX, EFalse);
|
|
1476 |
}
|
|
1477 |
}
|
|
1478 |
|
|
1479 |
|
|
1480 |
// ---------------------------------------------------------------------------
|
|
1481 |
// CHgVgMediaWall::HandleNaviStripChar()
|
|
1482 |
// ---------------------------------------------------------------------------
|
|
1483 |
//
|
|
1484 |
void CHgVgMediaWall::HandleNaviStripChar( const TChar& /*aChar*/ )
|
|
1485 |
{
|
|
1486 |
// do nothing
|
|
1487 |
}
|
|
1488 |
|
|
1489 |
// ---------------------------------------------------------------------------
|
|
1490 |
// CHgVgMediaWall::UpdateTitles()
|
|
1491 |
// Updates album and artist titles.
|
|
1492 |
// ---------------------------------------------------------------------------
|
|
1493 |
//
|
|
1494 |
void CHgVgMediaWall::UpdateLabelsAndPopup()
|
|
1495 |
{
|
|
1496 |
if (iItems.Count() == 0)
|
|
1497 |
return;
|
|
1498 |
|
|
1499 |
CHgVgItem* item = NULL;
|
|
1500 |
|
|
1501 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1502 |
{
|
|
1503 |
TInt pos = (iSpring->GetX() * (TReal)KGridRowCount);
|
|
1504 |
if (pos >= 0 && pos < iItems.Count() && iItems.Count() == iItemCount)
|
|
1505 |
{
|
|
1506 |
item = iItems[pos];
|
|
1507 |
}
|
|
1508 |
}
|
|
1509 |
else
|
|
1510 |
{
|
|
1511 |
if (iSelectedIndex >= 0 && iSelectedIndex < iItems.Count())
|
|
1512 |
item = iItems[iSelectedIndex];
|
|
1513 |
}
|
|
1514 |
|
|
1515 |
// set album and artist titles from item
|
|
1516 |
if( item )
|
|
1517 |
{
|
|
1518 |
if (iArtistLabel && iAlbumLabel)
|
|
1519 |
{
|
|
1520 |
TRAP_IGNORE(
|
|
1521 |
iArtistLabel->SetTextL(item->Title());
|
|
1522 |
iAlbumLabel->SetTextL(item->Text()); )
|
|
1523 |
}
|
|
1524 |
|
|
1525 |
if (iLetterPopup)
|
|
1526 |
{
|
|
1527 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1528 |
{
|
|
1529 |
if (item != iTempItem)
|
|
1530 |
{
|
|
1531 |
iTempItem = item;
|
|
1532 |
|
|
1533 |
TRAP_IGNORE(
|
|
1534 |
item->Time().FormatL( iPopupText1, KGanesMonthString );
|
|
1535 |
item->Time().FormatL( iPopupText2, KGanesYearString );
|
|
1536 |
)
|
|
1537 |
|
|
1538 |
// To display year correctly in arabic.
|
|
1539 |
AknTextUtils::LanguageSpecificNumberConversion( iPopupText2 );
|
|
1540 |
|
|
1541 |
iLetterPopup->SetTexts(iPopupText1, iPopupText2);
|
|
1542 |
}
|
|
1543 |
}
|
|
1544 |
else
|
|
1545 |
{
|
|
1546 |
TRAP_IGNORE( iLetterPopup->SetTextL(item->Title().Left(1)); )
|
|
1547 |
}
|
|
1548 |
}
|
|
1549 |
}
|
|
1550 |
}
|
|
1551 |
|
|
1552 |
// ---------------------------------------------------------------------------
|
|
1553 |
// CHgVgMediaWall::DrawTitles()
|
|
1554 |
// Draws album and artist titles.
|
|
1555 |
// ---------------------------------------------------------------------------
|
|
1556 |
//
|
|
1557 |
void CHgVgMediaWall::DrawTitles(TReal aAlpha)
|
|
1558 |
{
|
|
1559 |
TReal alpha = aAlpha;
|
|
1560 |
if( iAnimationState == EHgVgMediaWallAnimationStateOpening ||
|
|
1561 |
iAnimationState == EHgVgMediaWallAnimationStateClosing)
|
|
1562 |
{
|
|
1563 |
alpha = 1.0f - iAnimationAlpha;
|
|
1564 |
}
|
|
1565 |
else if (iAnimationState == EHgVgMediaWallAnimationStateItemOpened)
|
|
1566 |
{
|
|
1567 |
alpha = 0.0f;
|
|
1568 |
}
|
|
1569 |
|
|
1570 |
if( iAlbumLabel && iArtistLabel )
|
|
1571 |
{
|
|
1572 |
iArtistLabel->Draw(iRect, alpha);
|
|
1573 |
iAlbumLabel->Draw(iRect, alpha);
|
|
1574 |
}
|
|
1575 |
}
|
|
1576 |
|
|
1577 |
// ---------------------------------------------------------------------------
|
|
1578 |
// CHgVgMediaWall::InitScrollBarL()
|
|
1579 |
// Inits scroll bar
|
|
1580 |
// ---------------------------------------------------------------------------
|
|
1581 |
//
|
|
1582 |
void CHgVgMediaWall::InitScrollBarL(TBool /*aResize*/)
|
|
1583 |
{
|
|
1584 |
delete iScrollBar;
|
|
1585 |
iScrollBar = NULL;
|
|
1586 |
|
|
1587 |
if (iMediaWallStyle != CHgVgMediaWall::EHgVgMediaWallStyleCoverflowFullScreen &&
|
|
1588 |
iMediaWallStyle != CHgVgMediaWall::EHgVgMediaWallStyleGrid)
|
|
1589 |
return;
|
|
1590 |
|
|
1591 |
iScrollBar = CHgVgScrollBar::NewL(*this, iRect,
|
|
1592 |
TSize(MaxViewPosition(), 1), TSize(1, 1),
|
|
1593 |
ETrue, CHgScroller::EHgScrollerScrollBar);
|
|
1594 |
|
|
1595 |
iScrollBar->SetViewPosition( TPoint(iSelectedIndex, 0) );
|
|
1596 |
|
|
1597 |
#ifdef MEDIAWALL_ORIENTATION_FIX
|
|
1598 |
iScrollBar->EnableLandscapeRendering(
|
|
1599 |
iRotatedDraw
|
|
1600 |
&& (iMediaWallStyle == CHgVgMediaWall::EHgVgMediaWallStyleCoverflowFullScreen) );
|
|
1601 |
#endif
|
|
1602 |
|
|
1603 |
}
|
|
1604 |
|
|
1605 |
// ---------------------------------------------------------------------------
|
|
1606 |
// CHgVgMediaWall::InitRenderingL()
|
|
1607 |
// Inits all rendering.
|
|
1608 |
// ---------------------------------------------------------------------------
|
|
1609 |
//
|
|
1610 |
void CHgVgMediaWall::InitRenderingL(TBool aRecreateSurface)
|
|
1611 |
{
|
|
1612 |
if (!iEGL)
|
|
1613 |
{
|
|
1614 |
iEGL = CHgVgEGL::NewL(Window());
|
|
1615 |
CHgVgImageCreator::InstanceL()->Initialize(iEGL);
|
|
1616 |
}
|
|
1617 |
else
|
|
1618 |
{
|
|
1619 |
if (aRecreateSurface)
|
|
1620 |
iEGL->InitWindowSurfaceL(Window());
|
|
1621 |
}
|
|
1622 |
|
|
1623 |
if(!iCompositionSource)
|
|
1624 |
{
|
|
1625 |
iCompositionSource = CAlfCompositionSource::NewL(Window());
|
|
1626 |
iCompositionSource->EnableAlpha();
|
|
1627 |
}
|
|
1628 |
|
|
1629 |
delete iRenderer; iRenderer = NULL;
|
|
1630 |
delete iArtistLabel; iArtistLabel = NULL;
|
|
1631 |
delete iAlbumLabel; iAlbumLabel = NULL;
|
|
1632 |
delete iLetterPopup; iLetterPopup = NULL;
|
|
1633 |
delete iSkinRenderer; iSkinRenderer = NULL;
|
|
1634 |
iSkinRenderer = CHgVgSkinRenderer::NewL(iRect);
|
|
1635 |
iSkinRenderer->UpdateSkinL(this, this);
|
|
1636 |
|
|
1637 |
delete iEmptyLabel; iEmptyLabel = NULL;
|
|
1638 |
iEmptyLabel = CHgVgLabel::NewL( iRect );
|
|
1639 |
|
|
1640 |
switch (iMediaWallStyle)
|
|
1641 |
{
|
|
1642 |
case EHgVgMediaWallStyleCoverflowFullScreen:
|
|
1643 |
{
|
|
1644 |
InitMediaWallFullScreenLandscapeL();
|
|
1645 |
} break;
|
|
1646 |
case EHgVgMediaWallStyleCoverflowTBonePortrait:
|
|
1647 |
{
|
|
1648 |
InitMediaWallTBonePortraitL();
|
|
1649 |
} break;
|
|
1650 |
case EHgVgMediaWallStyleGrid:
|
|
1651 |
{
|
|
1652 |
InitMediaWallGridLandscapeL();
|
|
1653 |
} break;
|
|
1654 |
default:
|
|
1655 |
{
|
|
1656 |
User::Leave(KErrNotSupported);
|
|
1657 |
} break;
|
|
1658 |
}
|
|
1659 |
|
|
1660 |
if( iOpenedItemRect != TRect() )
|
|
1661 |
{
|
|
1662 |
iRenderer->SetFlippedRect( iOpenedItemRect );
|
|
1663 |
}
|
|
1664 |
else
|
|
1665 |
{
|
|
1666 |
// set some default flipped rect for opening animation
|
|
1667 |
if(iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1668 |
{
|
|
1669 |
iRenderer->SetFlippedRect(iRect);
|
|
1670 |
}
|
|
1671 |
else
|
|
1672 |
{
|
|
1673 |
iRenderer->SetFlippedRect(TRect(TPoint(iRect.Center().iX - iRect.Height() / 2,
|
|
1674 |
iRect.Center().iY - iRect.Height() / 2),
|
|
1675 |
TSize(iRect.Height(), iRect.Height())));
|
|
1676 |
}
|
|
1677 |
}
|
|
1678 |
|
|
1679 |
// load default icon
|
|
1680 |
InitDefaultIconL();
|
|
1681 |
|
|
1682 |
// invalidate selected index so
|
|
1683 |
// that HandleViewPositionChanged does
|
|
1684 |
// all updates needed.
|
|
1685 |
iSelectedIndex = KErrNotFound;
|
|
1686 |
HandleViewPositionChanged(ETrue);
|
|
1687 |
}
|
|
1688 |
|
|
1689 |
|
|
1690 |
// ---------------------------------------------------------------------------
|
|
1691 |
// CHgVgMediaWall::InitButtonsL()
|
|
1692 |
// ---------------------------------------------------------------------------
|
|
1693 |
//
|
|
1694 |
void CHgVgMediaWall::InitButtonsL()
|
|
1695 |
{
|
|
1696 |
|
|
1697 |
CGulIcon* icon = CreateIconL(EMbmGanesQgn_indi_button_exit_fs,
|
|
1698 |
EMbmGanesQgn_indi_button_exit_fs_mask, TSize(41,41));
|
|
1699 |
|
|
1700 |
CleanupStack::PushL(icon);
|
|
1701 |
|
|
1702 |
delete iHideSKButton; iHideSKButton = NULL;
|
|
1703 |
|
|
1704 |
TAknLayoutRect rect;
|
|
1705 |
rect.LayoutRect(iRect, AknLayoutScalable_Apps::main_cf0_pane_g1(0));
|
|
1706 |
|
|
1707 |
iHideSKButton = CHgVgButton::NewL(rect.Rect().Size(), rect.Rect().iTl, *icon);
|
|
1708 |
|
|
1709 |
CleanupStack::PopAndDestroy(icon);
|
|
1710 |
|
|
1711 |
}
|
|
1712 |
|
|
1713 |
|
|
1714 |
// ---------------------------------------------------------------------------
|
|
1715 |
// CHgVgMediaWall::CreateIconL()
|
|
1716 |
// ---------------------------------------------------------------------------
|
|
1717 |
//
|
|
1718 |
CGulIcon* CHgVgMediaWall::CreateIconL(TInt aId1, TInt aId2, const TSize& aSize)
|
|
1719 |
{
|
|
1720 |
CFbsBitmap* bitmap = NULL;
|
|
1721 |
CFbsBitmap* mask = NULL;
|
|
1722 |
|
|
1723 |
AknIconUtils::CreateIconL(
|
|
1724 |
bitmap,
|
|
1725 |
mask,
|
|
1726 |
KGanesMif,
|
|
1727 |
aId1,
|
|
1728 |
aId2 );
|
|
1729 |
|
|
1730 |
CGulIcon* icon = CGulIcon::NewL(bitmap, mask);
|
|
1731 |
|
|
1732 |
AknIconUtils::SetSize(icon->Bitmap(),
|
|
1733 |
aSize);
|
|
1734 |
AknIconUtils::SetSize(icon->Mask(),
|
|
1735 |
aSize);
|
|
1736 |
|
|
1737 |
return icon;
|
|
1738 |
}
|
|
1739 |
|
|
1740 |
// ---------------------------------------------------------------------------
|
|
1741 |
// CHgVgMediaWall::FreeItemImages()
|
|
1742 |
// Frees all loaded images.
|
|
1743 |
// ---------------------------------------------------------------------------
|
|
1744 |
//
|
|
1745 |
void CHgVgMediaWall::FreeItemsImages()
|
|
1746 |
{
|
|
1747 |
for (TInt i = 0; i < iItems.Count(); i++)
|
|
1748 |
{
|
|
1749 |
iItems[i]->FreeOpenVgImage();
|
|
1750 |
}
|
|
1751 |
}
|
|
1752 |
|
|
1753 |
// ---------------------------------------------------------------------------
|
|
1754 |
// CHgVgMediaWall::ReloadItemsImages()
|
|
1755 |
// ---------------------------------------------------------------------------
|
|
1756 |
//
|
|
1757 |
void CHgVgMediaWall::ReloadItemsImages()
|
|
1758 |
{
|
|
1759 |
for (TInt i = 0; i < iItems.Count(); i++)
|
|
1760 |
{
|
|
1761 |
iItems[i]->ReloadOpenVgImage();
|
|
1762 |
}
|
|
1763 |
}
|
|
1764 |
|
|
1765 |
|
|
1766 |
// ---------------------------------------------------------------------------
|
|
1767 |
// CHgVgMediaWall::HandleTouchGestureL()
|
|
1768 |
// ---------------------------------------------------------------------------
|
|
1769 |
//
|
|
1770 |
void CHgVgMediaWall::HandleTouchGestureL( MAknTouchGestureFwEvent& aEvent )
|
|
1771 |
{
|
|
1772 |
|
|
1773 |
if (iScrollBarHit || iButtonsHit || iAnimationState == EHgVgMediaWallAnimationStateOpening ||
|
|
1774 |
iAnimationState == EHgVgMediaWallAnimationStateClosing)
|
|
1775 |
return;
|
|
1776 |
|
|
1777 |
if (iAnimationState == EHgVgMediaWallAnimationStateItemOpened)
|
|
1778 |
{
|
|
1779 |
StartOpeningAnimationL(EFalse);
|
|
1780 |
}
|
|
1781 |
else
|
|
1782 |
{
|
|
1783 |
|
|
1784 |
switch (aEvent.Group())
|
|
1785 |
{
|
|
1786 |
case EAknTouchGestureFwGroupTap:
|
|
1787 |
{
|
|
1788 |
MAknTouchGestureFwTapEvent* tapEvent = AknTouchGestureFwEventTap(aEvent);
|
|
1789 |
if (tapEvent && aEvent.Type() == EAknTouchGestureFwTap)
|
|
1790 |
{
|
|
1791 |
HandleTapEventL(tapEvent->Position());
|
|
1792 |
}
|
|
1793 |
} break;
|
|
1794 |
case EAknTouchGestureFwGroupFlick:
|
|
1795 |
{
|
|
1796 |
MAknTouchGestureFwFlickEvent* flickEvent = AknTouchGestureFwEventFlick(aEvent);
|
|
1797 |
if ((flickEvent && aEvent.Type() == EAknTouchGestureFwFlickLeft) ||
|
|
1798 |
(flickEvent && aEvent.Type() == EAknTouchGestureFwFlickRight))
|
|
1799 |
{
|
|
1800 |
EndSelection();
|
|
1801 |
HandleFlick(flickEvent->Speed());
|
|
1802 |
}
|
|
1803 |
} break;
|
|
1804 |
case EAknTouchGestureFwGroupDrag:
|
|
1805 |
{
|
|
1806 |
MAknTouchGestureFwDragEvent* dragEvent = AknTouchGestureFwEventDrag(aEvent);
|
|
1807 |
if (dragEvent && aEvent.Type() == EAknTouchGestureFwDrag)
|
|
1808 |
{
|
|
1809 |
EndSelection();
|
|
1810 |
HandleDragging(*dragEvent);
|
|
1811 |
}
|
|
1812 |
} break;
|
|
1813 |
}
|
|
1814 |
|
|
1815 |
}
|
|
1816 |
|
|
1817 |
}
|
|
1818 |
|
|
1819 |
// ---------------------------------------------------------------------------
|
|
1820 |
// CHgVgMediaWall::HandleTapEvent()
|
|
1821 |
// ---------------------------------------------------------------------------
|
|
1822 |
//
|
|
1823 |
void CHgVgMediaWall::HandleTapEventL(const TPoint& aPosition)
|
|
1824 |
{
|
|
1825 |
if (iRenderer)
|
|
1826 |
{
|
|
1827 |
TInt index = iRenderer->GetItemIndex(aPosition);
|
|
1828 |
if (index != KErrNotFound)
|
|
1829 |
{
|
|
1830 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1831 |
{
|
|
1832 |
iPickedGridItem = index;
|
|
1833 |
DoStartOpeningAnimationL();
|
|
1834 |
}
|
|
1835 |
else
|
|
1836 |
{
|
|
1837 |
if (index == iSelectedIndex && index == (TInt)iSpring->EndX())
|
|
1838 |
{
|
|
1839 |
DoStartOpeningAnimationL();
|
|
1840 |
}
|
|
1841 |
else
|
|
1842 |
{
|
|
1843 |
StartAnimationToPosition(index, ETrue);
|
|
1844 |
}
|
|
1845 |
}
|
|
1846 |
}
|
|
1847 |
}
|
|
1848 |
}
|
|
1849 |
|
|
1850 |
// ---------------------------------------------------------------------------
|
|
1851 |
// CHgVgMediaWall::HandleFlick()
|
|
1852 |
// ---------------------------------------------------------------------------
|
|
1853 |
//
|
|
1854 |
void CHgVgMediaWall::HandleFlick(const TPoint& aSpeed)
|
|
1855 |
{
|
|
1856 |
|
|
1857 |
// mirror for mirrored layouts
|
|
1858 |
TInt speed = aSpeed.iX;
|
|
1859 |
if (AknLayoutUtils::LayoutMirrored())
|
|
1860 |
speed = -speed;
|
|
1861 |
|
|
1862 |
TReal fspeed = GetAsPercentageOfScreenWidth((TReal)speed);
|
|
1863 |
|
|
1864 |
if (Abs(fspeed) < KMinFlickSpeed) // Discard small and slow flicks
|
|
1865 |
return;
|
|
1866 |
|
|
1867 |
TInt steps = -GetStepsFromSpeed(speed);
|
|
1868 |
|
|
1869 |
iSpring->SetVelocity(iSpring->VelX() - fspeed, iSpring->VelY());
|
|
1870 |
|
|
1871 |
if (Abs(steps) > 0)
|
|
1872 |
{
|
|
1873 |
TReal x = iSpring->EndX() + steps;
|
|
1874 |
x = Min(x, (TReal)(MaxViewPosition() - 1));
|
|
1875 |
x = Max(x, 0);
|
|
1876 |
if (x != iSpring->EndX())
|
|
1877 |
{
|
|
1878 |
StartAnimationToPosition(x, ETrue);
|
|
1879 |
}
|
|
1880 |
}
|
|
1881 |
}
|
|
1882 |
|
|
1883 |
// ---------------------------------------------------------------------------
|
|
1884 |
// CHgVgMediaWall::GetStepsFromSpeed()
|
|
1885 |
// ---------------------------------------------------------------------------
|
|
1886 |
//
|
|
1887 |
TInt CHgVgMediaWall::GetStepsFromSpeed(TInt aSpeed) const
|
|
1888 |
{
|
|
1889 |
TInt steps = aSpeed > 0 ? 1 : -1;
|
|
1890 |
TReal speed = GetAsPercentageOfScreenWidth(aSpeed);
|
|
1891 |
TReal absSpeed = Abs(speed);
|
|
1892 |
if (absSpeed > 1.0f)
|
|
1893 |
{
|
|
1894 |
steps = (TInt)(speed / KSwipeSpeedFactor);
|
|
1895 |
}
|
|
1896 |
return steps;
|
|
1897 |
}
|
|
1898 |
|
|
1899 |
|
|
1900 |
// ---------------------------------------------------------------------------
|
|
1901 |
// CHgVgMediaWall::HandleDragging()
|
|
1902 |
// ---------------------------------------------------------------------------
|
|
1903 |
//
|
|
1904 |
void CHgVgMediaWall::HandleDragging(
|
|
1905 |
const AknTouchGestureFw::MAknTouchGestureFwDragEvent& aEvent)
|
|
1906 |
{
|
|
1907 |
|
|
1908 |
switch (aEvent.State())
|
|
1909 |
{
|
|
1910 |
case AknTouchGestureFw::EAknTouchGestureFwStart:
|
|
1911 |
{
|
|
1912 |
HandleDragStart(aEvent);
|
|
1913 |
} break;
|
|
1914 |
case AknTouchGestureFw::EAknTouchGestureFwStop:
|
|
1915 |
{
|
|
1916 |
HandleDragStop(aEvent);
|
|
1917 |
} break;
|
|
1918 |
case AknTouchGestureFw::EAknTouchGestureFwOn:
|
|
1919 |
{
|
|
1920 |
HandleDragOn(aEvent);
|
|
1921 |
} break;
|
|
1922 |
}
|
|
1923 |
}
|
|
1924 |
|
|
1925 |
// ---------------------------------------------------------------------------
|
|
1926 |
// CHgVgMediaWall::HandleDragging()
|
|
1927 |
// ---------------------------------------------------------------------------
|
|
1928 |
//
|
|
1929 |
void CHgVgMediaWall::StartAnimationTimer()
|
|
1930 |
{
|
|
1931 |
|
|
1932 |
// animation may start event when
|
|
1933 |
// timer was previously active.
|
|
1934 |
iAnimationStartTime.HomeTime();
|
|
1935 |
|
|
1936 |
if (!iAnimationTimer->IsActive())
|
|
1937 |
{
|
|
1938 |
iPrevTime.HomeTime();
|
|
1939 |
iAnimationTimer->Start(
|
|
1940 |
TTimeIntervalMicroSeconds32( 0 ),
|
|
1941 |
TTimeIntervalMicroSeconds32( KViewUpdateInterval ),
|
|
1942 |
TCallBack( AnimationTimerCallback, this ) );
|
|
1943 |
}
|
|
1944 |
}
|
|
1945 |
|
|
1946 |
// ---------------------------------------------------------------------------
|
|
1947 |
// CHgVgMediaWall::GetAsPercentageOfScreenWidth()
|
|
1948 |
// ---------------------------------------------------------------------------
|
|
1949 |
//
|
|
1950 |
TReal CHgVgMediaWall::GetAsPercentageOfScreenWidth(TInt aPixels) const
|
|
1951 |
{
|
|
1952 |
return (TReal)aPixels / (TReal)iRect.Width();
|
|
1953 |
}
|
|
1954 |
|
|
1955 |
// ---------------------------------------------------------------------------
|
|
1956 |
// CHgVgMediaWall::GetAsPercentageOfScreenHeight()
|
|
1957 |
// ---------------------------------------------------------------------------
|
|
1958 |
//
|
|
1959 |
TReal CHgVgMediaWall::GetAsPercentageOfScreenHeight(TInt aPixels) const
|
|
1960 |
{
|
|
1961 |
return (TReal)aPixels / (TReal)iRect.Height();
|
|
1962 |
}
|
|
1963 |
|
|
1964 |
// ---------------------------------------------------------------------------
|
|
1965 |
// CHgVgMediaWall::DrawScene()
|
|
1966 |
// ---------------------------------------------------------------------------
|
|
1967 |
//
|
|
1968 |
void CHgVgMediaWall::DrawScene()
|
|
1969 |
{
|
|
1970 |
|
|
1971 |
TReal springVel = iSpring->VelX();
|
|
1972 |
if (iPointerDown)
|
|
1973 |
springVel = iSpringDragVel;
|
|
1974 |
|
|
1975 |
TReal t = springVel / iSpringVelocityToAnimationFactor;
|
|
1976 |
if (t > 1.0f)
|
|
1977 |
t = 1.0f;
|
|
1978 |
else if (t < -1.0f)
|
|
1979 |
t = -1.0f;
|
|
1980 |
|
|
1981 |
if (AknLayoutUtils::LayoutMirrored())
|
|
1982 |
t = -t;
|
|
1983 |
|
|
1984 |
|
|
1985 |
iRenderer->SetCameraRotation(-t * iCameraRotationFactor);
|
|
1986 |
|
|
1987 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
1988 |
{
|
|
1989 |
TReal cameraY = (TReal)(iRowCount - 1) - iSpring->GetInterpolatedY();
|
|
1990 |
iRenderer->SetCameraPosition(0, 0,//cameraY * iRenderer->GetWorldSpaceRowHeight(),
|
|
1991 |
-Abs(t)*iCameraZoomFactor);
|
|
1992 |
iRenderer->DrawGrid(iRowCount, iItems,
|
|
1993 |
iSpring->GetInterpolatedX(), iSpring->GetInterpolatedY(),
|
|
1994 |
iSelGridItem, iPrevGridItem, iAnimationAlpha, iAnimationState,
|
|
1995 |
iPickedGridItem, iOpeningAnimationType);
|
|
1996 |
}
|
|
1997 |
else
|
|
1998 |
{
|
|
1999 |
|
|
2000 |
iRenderer->Draw(iItems, /*iSelectedIndex*/iSpring->GetX(), iSpring->EndX(),
|
|
2001 |
iSpring->GetInterpolatedX(), iAnimationAlpha, iAnimationState,
|
|
2002 |
iOpeningAnimationType, iMediaWallStyle, iSpring->StartX(), springVel);
|
|
2003 |
}
|
|
2004 |
}
|
|
2005 |
|
|
2006 |
// ---------------------------------------------------------------------------
|
|
2007 |
// CHgVgMediaWall::HandleDragStart()
|
|
2008 |
// ---------------------------------------------------------------------------
|
|
2009 |
//
|
|
2010 |
void CHgVgMediaWall::HandleDragStart(
|
|
2011 |
const AknTouchGestureFw::MAknTouchGestureFwDragEvent& /*aEvent*/)
|
|
2012 |
{
|
|
2013 |
|
|
2014 |
// cancel ongoing animation.
|
|
2015 |
if (iAnimationTimer->IsActive())
|
|
2016 |
{
|
|
2017 |
iAnimationTimer->Cancel();
|
|
2018 |
if (iMediaWallStyle != EHgVgMediaWallStyleGrid)
|
|
2019 |
{
|
|
2020 |
iSpring->SetEnd(iSelectedIndex, iSpring->EndY());
|
|
2021 |
}
|
|
2022 |
|
|
2023 |
iSpringVelAtDragStart = iSpringDragVel = iSpring->VelX();
|
|
2024 |
}
|
|
2025 |
else
|
|
2026 |
{
|
|
2027 |
iSpringVelAtDragStart = iSpringDragVel = 0;
|
|
2028 |
}
|
|
2029 |
|
|
2030 |
iPointerDown = ETrue;
|
|
2031 |
iDragFrames = 0;
|
|
2032 |
iViewPositionAtDragStart = iSpring->GetX();
|
|
2033 |
}
|
|
2034 |
|
|
2035 |
// ---------------------------------------------------------------------------
|
|
2036 |
// CHgVgMediaWall::HandleDragOn()
|
|
2037 |
// ---------------------------------------------------------------------------
|
|
2038 |
//
|
|
2039 |
void CHgVgMediaWall::HandleDragOn(
|
|
2040 |
const AknTouchGestureFw::MAknTouchGestureFwDragEvent& aEvent)
|
|
2041 |
{
|
|
2042 |
|
|
2043 |
// calculate delta of dragging
|
|
2044 |
TInt delta = aEvent.StartPosition().iX - aEvent.CurrentPosition().iX;
|
|
2045 |
TReal fDelta = GetAsPercentageOfScreenWidth(delta);
|
|
2046 |
|
|
2047 |
// flip for mirrored layout
|
|
2048 |
if (AknLayoutUtils::LayoutMirrored())
|
|
2049 |
{
|
|
2050 |
fDelta = -fDelta;
|
|
2051 |
}
|
|
2052 |
|
|
2053 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
2054 |
{
|
|
2055 |
// for grid we set new position to dragpos and start animation
|
|
2056 |
// to get camera rotation effect for dragging also.
|
|
2057 |
TReal newPosition = iViewPositionAtDragStart + fDelta * iItemsToMoveOnFullScreenDrag;
|
|
2058 |
StartAnimationToPosition(newPosition, ETrue);
|
|
2059 |
}
|
|
2060 |
else
|
|
2061 |
{
|
|
2062 |
// for normal mediawall we move view position according to drag
|
|
2063 |
TReal x = iViewPositionAtDragStart + fDelta * iItemsToMoveOnFullScreenDrag;
|
|
2064 |
iUpdateScrollBar = ETrue;
|
|
2065 |
iSpring->Reset(x, 0);
|
|
2066 |
|
|
2067 |
// interpolate velocity during frame count to zero
|
|
2068 |
TReal t = (TReal)iDragFrames/(TReal)KFramesToZeroVelocity;
|
|
2069 |
if (t > 1.0f) t = 1.0f;
|
|
2070 |
iSpringDragVel = iSpringVelAtDragStart * (1.0f - t);
|
|
2071 |
|
|
2072 |
iDragFrames++;
|
|
2073 |
|
|
2074 |
HandleViewPositionChanged(ETrue);
|
|
2075 |
// draw view at new view position
|
|
2076 |
DrawOpenVG();
|
|
2077 |
}
|
|
2078 |
}
|
|
2079 |
|
|
2080 |
// ---------------------------------------------------------------------------
|
|
2081 |
// CHgVgMediaWall::HandleDragStop()
|
|
2082 |
// ---------------------------------------------------------------------------
|
|
2083 |
//
|
|
2084 |
void CHgVgMediaWall::HandleDragStop(
|
|
2085 |
const AknTouchGestureFw::MAknTouchGestureFwDragEvent& /*aEvent*/)
|
|
2086 |
{
|
|
2087 |
iPointerDown = EFalse;
|
|
2088 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
2089 |
{
|
|
2090 |
// if we dragged grids position outside bounds,
|
|
2091 |
// we need to animate it back.
|
|
2092 |
TReal x = iSpring->EndX();
|
|
2093 |
x = Min(x, (TReal)(MaxViewPosition() - 1));
|
|
2094 |
x = Max(x, 0);
|
|
2095 |
if (x != iSpring->EndX())
|
|
2096 |
{
|
|
2097 |
StartAnimationToPosition(x, ETrue);
|
|
2098 |
}
|
|
2099 |
}
|
|
2100 |
else
|
|
2101 |
{
|
|
2102 |
// animate back to current selected index, because
|
|
2103 |
// we dont want to be between items in mediawall
|
|
2104 |
StartAnimationToPosition(iSelectedIndex, ETrue);
|
|
2105 |
}
|
|
2106 |
}
|
|
2107 |
|
|
2108 |
// ---------------------------------------------------------------------------
|
|
2109 |
// CHgVgMediaWall::DrawLetterStripAndTitles()
|
|
2110 |
// ---------------------------------------------------------------------------
|
|
2111 |
//
|
|
2112 |
void CHgVgMediaWall::DrawLetterStripAndTitles()
|
|
2113 |
{
|
|
2114 |
if (iItems.Count() == 0)
|
|
2115 |
{
|
|
2116 |
DrawTitles(1.0f);
|
|
2117 |
}
|
|
2118 |
else
|
|
2119 |
{
|
|
2120 |
|
|
2121 |
// get distance to next target item
|
|
2122 |
TReal dist = Abs(iSpring->GetX() - iSpring->EndX());
|
|
2123 |
|
|
2124 |
if (iMediaWallStyle == EHgVgMediaWallStyleCoverflowTBonePortrait)
|
|
2125 |
{
|
|
2126 |
// we bring letter popup when we are far enough from next item
|
|
2127 |
if (iLetterPopup && (dist > KDrawLetterPopupDistance && iSpring->GetX() >= 0 && iSpring->GetX() < iItems.Count()))
|
|
2128 |
{
|
|
2129 |
iLetterPopup->Draw(iRect, KMaxLetterPopupOpacity * Max(1.0f, (dist - KDrawLetterPopupDistance)/KDrawLetterPopupDistance));
|
|
2130 |
}
|
|
2131 |
else
|
|
2132 |
{
|
|
2133 |
DrawTitles(1.0f - dist/KDrawLetterPopupDistance);
|
|
2134 |
}
|
|
2135 |
}
|
|
2136 |
else if (iMediaWallStyle == EHgVgMediaWallStyleCoverflowFullScreen ||
|
|
2137 |
iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
2138 |
{
|
|
2139 |
// when scrollbar is being dragged we draw letter popup
|
|
2140 |
if (iLetterPopup &&
|
|
2141 |
(iScrollBarHit
|
|
2142 |
|| (iKeyScrollingState != ENoKeyScrolling
|
|
2143 |
&& dist > KDrawLetterPopupDistance)))
|
|
2144 |
{
|
|
2145 |
iLetterPopup->Draw(iRect, KMaxLetterPopupOpacity);
|
|
2146 |
}
|
|
2147 |
else
|
|
2148 |
{
|
|
2149 |
DrawTitles(1.0f);
|
|
2150 |
}
|
|
2151 |
}
|
|
2152 |
}
|
|
2153 |
}
|
|
2154 |
|
|
2155 |
// ---------------------------------------------------------------------------
|
|
2156 |
// CHgVgMediaWall::DrawButtonsAndScrollbar()
|
|
2157 |
// ---------------------------------------------------------------------------
|
|
2158 |
//
|
|
2159 |
void CHgVgMediaWall::DrawButtonsAndScrollbar()
|
|
2160 |
{
|
|
2161 |
if (iScrollBar || iHideSKButton)
|
|
2162 |
{
|
|
2163 |
TReal alpha = 1.0f;
|
|
2164 |
if (iAnimationState == EHgVgMediaWallAnimationStateOpening
|
|
2165 |
|| iAnimationState == EHgVgMediaWallAnimationStateClosing)
|
|
2166 |
alpha = 1.0f - iAnimationAlpha;
|
|
2167 |
else if (iAnimationState == EHgVgMediaWallAnimationStateItemOpened)
|
|
2168 |
alpha = 0.0f;
|
|
2169 |
if (iScrollBar && iItems.Count() > 0)
|
|
2170 |
iScrollBar->Draw(iRect, alpha);
|
|
2171 |
if (iHideSKButton)
|
|
2172 |
iHideSKButton->Draw(iRect, alpha);
|
|
2173 |
}
|
|
2174 |
}
|
|
2175 |
|
|
2176 |
// ---------------------------------------------------------------------------
|
|
2177 |
// CHgVgMediaWall::HandleButtons()
|
|
2178 |
// ---------------------------------------------------------------------------
|
|
2179 |
//
|
|
2180 |
TBool CHgVgMediaWall::HandleButtons(const TPointerEvent& aEvent)
|
|
2181 |
{
|
|
2182 |
// handle hitting buttons
|
|
2183 |
TBool ret = EFalse;
|
|
2184 |
if (iHideSKButton)
|
|
2185 |
{
|
|
2186 |
// if buttons is hit, hide scrollbar and button
|
|
2187 |
if (iHideSKButton->HandlePointerEvent(aEvent))
|
|
2188 |
{
|
|
2189 |
|
|
2190 |
if (iScrollBar)
|
|
2191 |
iScrollBar->SetEnabled(EFalse);
|
|
2192 |
|
|
2193 |
iHideSKButton->SetEnabled(EFalse);
|
|
2194 |
|
|
2195 |
ret = ETrue;
|
|
2196 |
|
|
2197 |
DrawOpenVG();
|
|
2198 |
|
|
2199 |
if (iMediaWallObserver)
|
|
2200 |
iMediaWallObserver->HandleMediaWallEvent(
|
|
2201 |
EHgVgMediaWallEventRequestShowSoftkeys, this);
|
|
2202 |
|
|
2203 |
}
|
|
2204 |
// if screen is hit when button is not visible, show button and scrollbar
|
|
2205 |
else if (!iHideSKButton->IsEnabled()
|
|
2206 |
&& aEvent.iType == TPointerEvent::EButton1Down)
|
|
2207 |
{
|
|
2208 |
|
|
2209 |
if (iScrollBar)
|
|
2210 |
iScrollBar->SetEnabled(ETrue);
|
|
2211 |
|
|
2212 |
iHideSKButton->SetEnabled(ETrue);
|
|
2213 |
|
|
2214 |
DrawOpenVG();
|
|
2215 |
|
|
2216 |
if (iMediaWallObserver)
|
|
2217 |
iMediaWallObserver->HandleMediaWallEvent(
|
|
2218 |
EHgVgMediaWallEventRequestHideSoftkeys, this);
|
|
2219 |
|
|
2220 |
}
|
|
2221 |
}
|
|
2222 |
|
|
2223 |
return ret;
|
|
2224 |
}
|
|
2225 |
|
|
2226 |
// ---------------------------------------------------------------------------
|
|
2227 |
// CHgVgMediaWall::MaxViewPosition()
|
|
2228 |
// ---------------------------------------------------------------------------
|
|
2229 |
//
|
|
2230 |
TInt CHgVgMediaWall::MaxViewPosition() const
|
|
2231 |
{
|
|
2232 |
return iItemCount / iRowCount;
|
|
2233 |
}
|
|
2234 |
|
|
2235 |
// ---------------------------------------------------------------------------
|
|
2236 |
// CHgVgMediaWall::BeginSelection()
|
|
2237 |
// ---------------------------------------------------------------------------
|
|
2238 |
//
|
|
2239 |
TBool CHgVgMediaWall::BeginSelection(TInt aIndex)
|
|
2240 |
{
|
|
2241 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
2242 |
{
|
|
2243 |
if (iSelectionObserver)
|
|
2244 |
{
|
|
2245 |
TRAP_IGNORE( iSelectionObserver->HandleSelectL(aIndex, this); )
|
|
2246 |
}
|
|
2247 |
iPrevGridItem = iSelGridItem;
|
|
2248 |
iSelGridItem = aIndex;
|
|
2249 |
iSelectionMode = ETrue;
|
|
2250 |
TInt x = aIndex / iRowCount;
|
|
2251 |
TInt y = aIndex % iRowCount;
|
|
2252 |
StartAnimationToPosition(x, y, ETrue);
|
|
2253 |
}
|
|
2254 |
else if (aIndex >= 0 && aIndex < iItems.Count())
|
|
2255 |
{
|
|
2256 |
StartAnimationToPosition(aIndex, 0, ETrue);
|
|
2257 |
}
|
|
2258 |
return ETrue;
|
|
2259 |
}
|
|
2260 |
|
|
2261 |
// ---------------------------------------------------------------------------
|
|
2262 |
// CHgVgMediaWall::EndSelection()
|
|
2263 |
// ---------------------------------------------------------------------------
|
|
2264 |
//
|
|
2265 |
void CHgVgMediaWall::EndSelection()
|
|
2266 |
{
|
|
2267 |
if (iSelectionMode)
|
|
2268 |
{
|
|
2269 |
iSelGridItem = KErrNotFound;
|
|
2270 |
iPrevGridItem = KErrNotFound;
|
|
2271 |
iSelectionMode = EFalse;
|
|
2272 |
StartAnimationToPosition(iSpring->EndX(), iRowCount - 1, ETrue);
|
|
2273 |
}
|
|
2274 |
}
|
|
2275 |
|
|
2276 |
// ---------------------------------------------------------------------------
|
|
2277 |
// CHgVgMediaWall::DoStartOpeningAnimationL()
|
|
2278 |
// ---------------------------------------------------------------------------
|
|
2279 |
//
|
|
2280 |
void CHgVgMediaWall::DoStartOpeningAnimationL()
|
|
2281 |
{
|
|
2282 |
TBool opening = ETrue;
|
|
2283 |
|
|
2284 |
if (iAnimationState == EHgVgMediaWallAnimationStateItemOpened)
|
|
2285 |
opening = EFalse;
|
|
2286 |
|
|
2287 |
StartOpeningAnimationL(opening);
|
|
2288 |
}
|
|
2289 |
|
|
2290 |
// ---------------------------------------------------------------------------
|
|
2291 |
// CHgVgMediaWall::StartAnimationToPosition()
|
|
2292 |
// ---------------------------------------------------------------------------
|
|
2293 |
//
|
|
2294 |
void CHgVgMediaWall::StartAnimationToPosition(TReal aX, TBool aUpdateScrollBar)
|
|
2295 |
{
|
|
2296 |
StartAnimationToPosition(aX, iSpring->EndY(), aUpdateScrollBar);
|
|
2297 |
}
|
|
2298 |
|
|
2299 |
// ---------------------------------------------------------------------------
|
|
2300 |
// CHgVgMediaWall::StartAnimationToPosition()
|
|
2301 |
// ---------------------------------------------------------------------------
|
|
2302 |
//
|
|
2303 |
void CHgVgMediaWall::StartAnimationToPosition(TReal aX, TReal aY, TBool aUpdateScrollBar)
|
|
2304 |
{
|
|
2305 |
iSpring->SetEnd(aX, aY);
|
|
2306 |
iUpdateScrollBar = aUpdateScrollBar;
|
|
2307 |
iAnimationState = EHgVgMediaWallAnimationStateTransition;
|
|
2308 |
iObserverNotified = EFalse;
|
|
2309 |
StartAnimationTimer();
|
|
2310 |
}
|
|
2311 |
|
|
2312 |
// -----------------------------------------------------------------------------
|
|
2313 |
// CHgVgMediaWall::SetFlags()
|
|
2314 |
// -----------------------------------------------------------------------------
|
|
2315 |
//
|
|
2316 |
EXPORT_C void CHgVgMediaWall::SetFlags(TInt aFlags)
|
|
2317 |
{
|
|
2318 |
iFlags |= aFlags;
|
|
2319 |
}
|
|
2320 |
|
|
2321 |
// -----------------------------------------------------------------------------
|
|
2322 |
// CHgVgMediaWall::ClearFlags()
|
|
2323 |
// -----------------------------------------------------------------------------
|
|
2324 |
//
|
|
2325 |
EXPORT_C void CHgVgMediaWall::ClearFlags(TInt aFlags)
|
|
2326 |
{
|
|
2327 |
iFlags &= ~aFlags;
|
|
2328 |
}
|
|
2329 |
|
|
2330 |
// -----------------------------------------------------------------------------
|
|
2331 |
// CHgVgMediaWall::Flags()
|
|
2332 |
// -----------------------------------------------------------------------------
|
|
2333 |
//
|
|
2334 |
EXPORT_C TInt CHgVgMediaWall::Flags()
|
|
2335 |
{
|
|
2336 |
return iFlags;
|
|
2337 |
}
|
|
2338 |
|
|
2339 |
// -----------------------------------------------------------------------------
|
|
2340 |
// CHgVgMediaWall::SetItemToOpenedState()
|
|
2341 |
// -----------------------------------------------------------------------------
|
|
2342 |
//
|
|
2343 |
EXPORT_C void CHgVgMediaWall::SetItemToOpenedState(TInt aIndex)
|
|
2344 |
{
|
|
2345 |
if (aIndex >= 0 && aIndex < iItemCount)
|
|
2346 |
{
|
|
2347 |
HandleTransitionAnimationStop();
|
|
2348 |
SetSelectedIndex(aIndex);
|
|
2349 |
if (iMediaWallStyle == EHgVgMediaWallStyleGrid)
|
|
2350 |
{
|
|
2351 |
iPickedGridItem = aIndex;
|
|
2352 |
}
|
|
2353 |
iAnimationAlpha = 1.0f;
|
|
2354 |
iAnimationState = EHgVgMediaWallAnimationStateItemOpened;
|
|
2355 |
}
|
|
2356 |
}
|
|
2357 |
|
|
2358 |
// -----------------------------------------------------------------------------
|
|
2359 |
// CHgVgMediaWall::SetFlippedRect()
|
|
2360 |
// -----------------------------------------------------------------------------
|
|
2361 |
//
|
|
2362 |
EXPORT_C void CHgVgMediaWall::SetOpenedItemRect(const TRect& aRect)
|
|
2363 |
{
|
|
2364 |
iOpenedItemRect = aRect;
|
|
2365 |
if (iRenderer)
|
|
2366 |
{
|
|
2367 |
iRenderer->SetFlippedRect(iOpenedItemRect);
|
|
2368 |
}
|
|
2369 |
}
|
|
2370 |
|
|
2371 |
// -----------------------------------------------------------------------------
|
|
2372 |
// CHgVgMediaWall::DeleteComponents()
|
|
2373 |
// -----------------------------------------------------------------------------
|
|
2374 |
//
|
|
2375 |
void CHgVgMediaWall::DestroyRendering()
|
|
2376 |
{
|
|
2377 |
delete iHideSKButton; iHideSKButton = NULL;
|
|
2378 |
delete iScrollBar; iScrollBar = NULL;
|
|
2379 |
delete iRenderer; iRenderer = NULL;
|
|
2380 |
delete iArtistLabel; iArtistLabel = NULL;
|
|
2381 |
delete iAlbumLabel; iAlbumLabel = NULL;
|
|
2382 |
delete iLetterPopup; iLetterPopup = NULL;
|
|
2383 |
delete iSkinRenderer; iSkinRenderer = NULL;
|
|
2384 |
delete iEmptyLabel; iEmptyLabel = NULL;
|
|
2385 |
delete iEGL; iEGL = NULL;
|
|
2386 |
delete iCompositionSource; iCompositionSource = NULL;
|
|
2387 |
}
|
|
2388 |
|
|
2389 |
// -----------------------------------------------------------------------------
|
|
2390 |
// CHgVgMediaWall::DrawAll()
|
|
2391 |
// -----------------------------------------------------------------------------
|
|
2392 |
//
|
|
2393 |
TBool CHgVgMediaWall::DrawAll()
|
|
2394 |
{
|
|
2395 |
if ( !iEGL || !iEGL->ReadyToRender() || !iRenderer )
|
|
2396 |
{
|
|
2397 |
return EFalse;
|
|
2398 |
}
|
|
2399 |
|
|
2400 |
if (iSkinRenderer)
|
|
2401 |
iSkinRenderer->Draw();
|
|
2402 |
|
|
2403 |
DrawScene();
|
|
2404 |
|
|
2405 |
DrawButtonsAndScrollbar();
|
|
2406 |
|
|
2407 |
if (iItems.Count() == 0)
|
|
2408 |
{
|
|
2409 |
if (iEmptyLabel)
|
|
2410 |
{
|
|
2411 |
iEmptyLabel->DrawEmptyText(iRect, *iEmptyText);
|
|
2412 |
}
|
|
2413 |
}
|
|
2414 |
else
|
|
2415 |
{
|
|
2416 |
|
|
2417 |
DrawLetterStripAndTitles();
|
|
2418 |
}
|
|
2419 |
|
|
2420 |
return ETrue;
|
|
2421 |
}
|
|
2422 |
|
|
2423 |
// -----------------------------------------------------------------------------
|
|
2424 |
// CHgVgMediaWall::CreateMediaWallFullScreenLandscapeL()
|
|
2425 |
// -----------------------------------------------------------------------------
|
|
2426 |
//
|
|
2427 |
void CHgVgMediaWall::InitMediaWallFullScreenLandscapeL()
|
|
2428 |
{
|
|
2429 |
// get front rectange from layout
|
|
2430 |
TAknLayoutRect frontRect;
|
|
2431 |
frontRect.LayoutRect( iRect, AknLayoutScalable_Apps::cf0_flow_pane_g1(0) );
|
|
2432 |
|
|
2433 |
// set items at the back a bit further in the fullscreen mode.
|
|
2434 |
iRenderer = CHgVgMediaWallRenderer::NewL(KMaxCoversVisible, iRect, frontRect.Rect(),
|
|
2435 |
KMediaWallFullScreenZOffset);
|
|
2436 |
|
|
2437 |
// in full screen, enable blurring on flip/zoom
|
|
2438 |
iRenderer->EnableBlurOnFlip(ETrue, KDefaultBlurDeviation,
|
|
2439 |
KDefaultBlurDeviation);
|
|
2440 |
|
|
2441 |
InitLabelsL(Layout_Meta_Data::IsLandscapeOrientation() ? 1 : 0);
|
|
2442 |
|
|
2443 |
InitPopupL(0);
|
|
2444 |
|
|
2445 |
InitButtonsL();
|
|
2446 |
|
|
2447 |
InitScrollBarL(EFalse);
|
|
2448 |
|
|
2449 |
#ifdef MEDIAWALL_ORIENTATION_FIX
|
|
2450 |
iRenderer->EnableLandscapeMode(iRotatedDraw);
|
|
2451 |
iAlbumLabel->EnableLandscapeRendering(iRotatedDraw);
|
|
2452 |
iArtistLabel->EnableLandscapeRendering(iRotatedDraw);
|
|
2453 |
iEmptyLabel->EnableLandscapeRendering(iRotatedDraw);
|
|
2454 |
iSkinRenderer->EnableLanscapeRendering(iRotatedDraw);
|
|
2455 |
iScrollBar->EnableLandscapeRendering(iRotatedDraw);
|
|
2456 |
iHideSKButton->EnableLandscapeRendering(iRotatedDraw);
|
|
2457 |
iLetterPopup->EnableLandscapeRendering(iRotatedDraw);
|
|
2458 |
#endif
|
|
2459 |
|
|
2460 |
}
|
|
2461 |
|
|
2462 |
// -----------------------------------------------------------------------------
|
|
2463 |
// CHgVgMediaWall::CreateMediaWallTBonePortraitL()
|
|
2464 |
// -----------------------------------------------------------------------------
|
|
2465 |
//
|
|
2466 |
void CHgVgMediaWall::InitMediaWallTBonePortraitL()
|
|
2467 |
{
|
|
2468 |
// get front rectange from layout
|
|
2469 |
TAknLayoutRect frontRect;
|
|
2470 |
frontRect.LayoutRect( iRect, AknLayoutScalable_Apps::cf0_flow_pane_g1(0) );
|
|
2471 |
|
|
2472 |
iRenderer = CHgVgMediaWallRenderer::NewL(KMaxCoversVisible, iRect, frontRect.Rect(),
|
|
2473 |
KMediaWallTBoneZOffset);
|
|
2474 |
|
|
2475 |
InitLabelsL(0);
|
|
2476 |
|
|
2477 |
InitPopupL(0);
|
|
2478 |
|
|
2479 |
}
|
|
2480 |
|
|
2481 |
void CHgVgMediaWall::InitMediaWallGridLandscapeL()
|
|
2482 |
{
|
|
2483 |
|
|
2484 |
TRect frontRect;
|
|
2485 |
TSize size(120,90);
|
|
2486 |
|
|
2487 |
// TODO: set this from layout data
|
|
2488 |
frontRect = TRect(TPoint(iRect.Center().iX - size.iWidth/2, iRect.Center().iY - 45 + 90),
|
|
2489 |
size);
|
|
2490 |
|
|
2491 |
iRenderer = CHgVgMediaWallRenderer::NewL((KMaxCoversVisible+1) * KMediaWallGridRowCount,
|
|
2492 |
iRect, frontRect, KMediaWallGridZOffset);
|
|
2493 |
|
|
2494 |
InitButtonsL();
|
|
2495 |
|
|
2496 |
InitScrollBarL(EFalse);
|
|
2497 |
|
|
2498 |
//iRenderer->EnableFlipXY(ETrue);
|
|
2499 |
|
|
2500 |
// TODO: set this from layout data
|
|
2501 |
TSize lsize(300, 70);
|
|
2502 |
iLetterPopup = CHgVgPopup::NewL(TRect(TPoint(iRect.Center().iX - lsize.iWidth / 2,
|
|
2503 |
iRect.Center().iY - lsize.iHeight / 2), lsize),
|
|
2504 |
&ScreenFont( TCoeFont( KMediaWallGridPopupFontSize, TCoeFont::EPlain )));
|
|
2505 |
|
|
2506 |
}
|
|
2507 |
|
|
2508 |
|
|
2509 |
void CHgVgMediaWall::InitLabelsL(TInt aLayoutVariant)
|
|
2510 |
{
|
|
2511 |
TAknTextComponentLayout l0 = AknLayoutScalable_Apps::main_cf0_pane_t2(aLayoutVariant);
|
|
2512 |
TAknTextComponentLayout l1 = AknLayoutScalable_Apps::main_cf0_pane_t1(aLayoutVariant);
|
|
2513 |
|
|
2514 |
TAknLayoutText t0;
|
|
2515 |
TAknLayoutText t1;
|
|
2516 |
|
|
2517 |
t0.LayoutText(iRect, l0);
|
|
2518 |
t1.LayoutText(iRect, l1);
|
|
2519 |
|
|
2520 |
iAlbumLabel = CHgVgLabel::NewL( t0.TextRect() );
|
|
2521 |
|
|
2522 |
iArtistLabel = CHgVgLabel::NewL( t1.TextRect() );
|
|
2523 |
|
|
2524 |
iAlbumLabel->SetLayout(l0, iRect);
|
|
2525 |
iArtistLabel->SetLayout(l1, iRect);
|
|
2526 |
|
|
2527 |
|
|
2528 |
}
|
|
2529 |
|
|
2530 |
void CHgVgMediaWall::InitPopupL(TInt aLayoutVariant)
|
|
2531 |
{
|
|
2532 |
TAknLayoutRect popupRect;
|
|
2533 |
popupRect.LayoutRect( iRect, AknLayoutScalable_Apps::cf0_flow_pane_g2(aLayoutVariant) );
|
|
2534 |
iLetterPopup = CHgVgPopup::NewL(popupRect.Rect(),
|
|
2535 |
&ScreenFont( TCoeFont( KMediaWallTBonePopupFontSize, TCoeFont::EPlain )));
|
|
2536 |
|
|
2537 |
iLetterPopup->SetLayouts(AknLayoutScalable_Apps::cf0_flow_pane_g2(aLayoutVariant),
|
|
2538 |
AknLayoutScalable_Apps::cf0_flow_pane_t1(aLayoutVariant), iRect);
|
|
2539 |
|
|
2540 |
}
|
|
2541 |
|
|
2542 |
// -----------------------------------------------------------------------------
|
|
2543 |
// CHgVgMediaWall::DelayedInit()
|
|
2544 |
// -----------------------------------------------------------------------------
|
|
2545 |
//
|
|
2546 |
TInt CHgVgMediaWall::DelayedInit( TAny* aSelf)
|
|
2547 |
{
|
|
2548 |
CHgVgMediaWall* self = (CHgVgMediaWall*) aSelf;
|
|
2549 |
if(self)
|
|
2550 |
{
|
|
2551 |
TRAPD( error, self->InitRenderingL(ETrue); )
|
|
2552 |
if( error == KErrNone )
|
|
2553 |
{
|
|
2554 |
self->iDelayedInit->Cancel();
|
|
2555 |
self->ReloadItemsImages();
|
|
2556 |
self->ClearFlags(EHgVgMediaWallUninitialized);
|
|
2557 |
self->DrawDeferred();
|
|
2558 |
}
|
|
2559 |
}
|
|
2560 |
return KErrNone;
|
|
2561 |
}
|
|
2562 |
|
|
2563 |
// -----------------------------------------------------------------------------
|
|
2564 |
// CHgVgMediaWall::SetConstantsForStyle()
|
|
2565 |
// -----------------------------------------------------------------------------
|
|
2566 |
//
|
|
2567 |
void CHgVgMediaWall::SetConstantsForStyle()
|
|
2568 |
{
|
|
2569 |
switch (iMediaWallStyle)
|
|
2570 |
{
|
|
2571 |
case EHgVgMediaWallStyleCoverflowFullScreen:
|
|
2572 |
{
|
|
2573 |
// set some factors to mediawall fullscreen mode specific values
|
|
2574 |
iCameraZoomFactor = KMediaWallFullScreenCameraZoomFactor;
|
|
2575 |
iCameraRotationFactor = KMediaWallFullScreenCameraRotationFactor;
|
|
2576 |
iItemsOnScreen = KMediaWallFullScreenItemsOnScreen;
|
|
2577 |
iSpringVelocityToAnimationFactor = KMediaWallFullScreenSpringVelocityToAnimationFactor;
|
|
2578 |
iItemsToMoveOnFullScreenDrag = KMediaWallFullScreenItemsToMoveOnFullScreenDrag;
|
|
2579 |
iRowCount = KMediaWallFullScreenRowCount;
|
|
2580 |
|
|
2581 |
iSpring->SetConstants(
|
|
2582 |
KMediaWallFullScreenSpringK,
|
|
2583 |
KMediaWallFullScreenSpringDamping,
|
|
2584 |
KMediaWallFullScreenSpringMaxVelocity,
|
|
2585 |
KPositionSnap, KMinSpringVelocity);
|
|
2586 |
|
|
2587 |
} break;
|
|
2588 |
|
|
2589 |
case EHgVgMediaWallStyleCoverflowTBonePortrait:
|
|
2590 |
{
|
|
2591 |
// set some factors to mediawall tbone mode specific values
|
|
2592 |
iCameraZoomFactor = KMediaWallTBoneCameraZoomFactor;
|
|
2593 |
iCameraRotationFactor = KMediaWallTBoneCameraRotationFactor;
|
|
2594 |
iItemsOnScreen = KMediaWallTBoneItemsOnScreen;
|
|
2595 |
iSpringVelocityToAnimationFactor = KMediaWallTBoneSpringVelocityToAnimationFactor;
|
|
2596 |
iItemsToMoveOnFullScreenDrag = KMediaWallTBoneItemsToMoveOnFullScreenDrag;
|
|
2597 |
iRowCount = KMediaWallTBoneRowCount;
|
|
2598 |
|
|
2599 |
iSpring->SetConstants(
|
|
2600 |
KMediaWallTBoneSpringK,
|
|
2601 |
KMediaWallTBoneSpringDamping,
|
|
2602 |
KMediaWallTBoneSpringMaxVelocity,
|
|
2603 |
KPositionSnap, KMinSpringVelocity);
|
|
2604 |
|
|
2605 |
} break;
|
|
2606 |
|
|
2607 |
case EHgVgMediaWallStyleGrid:
|
|
2608 |
{
|
|
2609 |
// set some factors to mediawall grid mode specific values
|
|
2610 |
iCameraZoomFactor = KMediaWallGridCameraZoomFactor;
|
|
2611 |
iCameraRotationFactor = KMediaWallGridCameraRotationFactor;
|
|
2612 |
iItemsOnScreen = KMediaWallGridItemsOnScreen;
|
|
2613 |
iSpringVelocityToAnimationFactor = KMediaWallGridSpringVelocityToAnimationFactor;
|
|
2614 |
iItemsToMoveOnFullScreenDrag = KMediaWallGridItemsToMoveOnFullScreenDrag;
|
|
2615 |
iRowCount = KMediaWallGridRowCount;
|
|
2616 |
iOpeningAnimationType = EHgVgOpeningAnimationZoomIn;
|
|
2617 |
|
|
2618 |
iSpring->SetConstants(
|
|
2619 |
KMediaWallGridSpringK,
|
|
2620 |
KMediaWallGridSpringDamping,
|
|
2621 |
KMediaWallGridSpringMaxVelocity,
|
|
2622 |
KPositionSnap,
|
|
2623 |
KMinSpringVelocity);
|
|
2624 |
|
|
2625 |
} break;
|
|
2626 |
default:
|
|
2627 |
{
|
|
2628 |
} break;
|
|
2629 |
}
|
|
2630 |
}
|
|
2631 |
|
|
2632 |
|
|
2633 |
TBool CHgVgMediaWall::SearchItem( TChar& aFirstLetter )
|
|
2634 |
{
|
|
2635 |
|
|
2636 |
TInt searchStartIndex = iSelectedIndex+1;
|
|
2637 |
|
|
2638 |
// From selected to end
|
|
2639 |
for(TInt i = searchStartIndex; i < iItems.Count(); ++i)
|
|
2640 |
{
|
|
2641 |
if(iItems[i]->Title().Length() > 0 )
|
|
2642 |
{
|
|
2643 |
TChar compare( iItems[i]->Title()[0] );
|
|
2644 |
compare.UpperCase();
|
|
2645 |
aFirstLetter.UpperCase();
|
|
2646 |
|
|
2647 |
if(compare - aFirstLetter == 0)
|
|
2648 |
{
|
|
2649 |
iSelectedIndex = i;
|
|
2650 |
StartAnimationToPosition(iSelectedIndex, ETrue);
|
|
2651 |
return ETrue;
|
|
2652 |
}
|
|
2653 |
}
|
|
2654 |
}
|
|
2655 |
|
|
2656 |
// From beginning to selected - 1
|
|
2657 |
for(TInt i = 0; i < iSelectedIndex; ++i)
|
|
2658 |
{
|
|
2659 |
if(iItems[i]->Title().Length() > 0 )
|
|
2660 |
{
|
|
2661 |
TChar compare( iItems[i]->Title()[0] );
|
|
2662 |
compare.UpperCase();
|
|
2663 |
aFirstLetter.UpperCase();
|
|
2664 |
|
|
2665 |
if(compare - aFirstLetter == 0)
|
|
2666 |
{
|
|
2667 |
iSelectedIndex = i;
|
|
2668 |
StartAnimationToPosition(iSelectedIndex, ETrue);
|
|
2669 |
return ETrue;
|
|
2670 |
}
|
|
2671 |
}
|
|
2672 |
}
|
|
2673 |
|
|
2674 |
return EFalse;
|
|
2675 |
}
|
|
2676 |
|
|
2677 |
// End of File
|