author | Simon Howkins <simonh@symbian.org> |
Thu, 25 Nov 2010 12:13:04 +0000 | |
branch | RCL_3 |
changeset 83 | 31a5fbf5db1d |
parent 80 | 726fba06891a |
permissions | -rw-r--r-- |
64 | 1 |
/* |
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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: This file implements overlay controls |
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* |
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*/ |
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#include "OverlayControl.h" |
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COverlayControl::COverlayControl( MOverlayControlObserver* aObserver ) |
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: iObserver( aObserver ) |
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{ |
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} |
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COverlayControl::~COverlayControl() |
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{ |
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delete iBitmap; |
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delete iMask; |
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} |
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COverlayControl* COverlayControl::NewL( CCoeControl* aParent, MOverlayControlObserver* aObserver, |
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const TRect& aRect, TInt aBitmapId, TInt aMaskId ) |
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{ |
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COverlayControl* self = new (ELeave) COverlayControl( aObserver ); |
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CleanupStack::PushL( self ); |
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self->ConstructL( aParent, aRect, aBitmapId, aMaskId ); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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void COverlayControl::ConstructL( CCoeControl* aParent, const TRect& aRect, TInt aBitmapId, TInt aMaskId ) |
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{ |
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SetContainerWindowL( *aParent ); |
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TFileName iconFileName; |
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TFsEmailUiUtility::GetFullIconFileNameL( iconFileName ); |
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AknIconUtils::CreateIconL( iBitmap, |
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iMask, |
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iconFileName, |
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aBitmapId, |
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aMaskId ); |
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SetRect( aRect ); |
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iTouchFeedBack = MTouchFeedback::Instance(); |
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iTouchFeedBack->EnableFeedbackForControl(this, ETrue); |
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EnableDragEvents(); |
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ActivateL(); |
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} |
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void COverlayControl::SetRect( const TRect& aRect ) |
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{ |
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if( iBitmap ) |
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{ |
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AknIconUtils::SetSize( iBitmap, aRect.Size() ); |
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} |
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if( iMask ) |
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{ |
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AknIconUtils::SetSize( iMask, aRect.Size() ); |
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} |
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CCoeControl::SetRect( aRect ); |
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} |
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void COverlayControl::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
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{ |
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if ( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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{ |
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// Give feedback to user (vibration) |
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80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
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iTouchFeedBack->InstantFeedback( this, ETouchFeedbackBasicButton ); |
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SetPointerCapture( ETrue ); |
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} |
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CCoeControl::HandlePointerEventL( aPointerEvent ); |
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if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
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{ |
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if ( Rect().Contains( aPointerEvent.iPosition ) && iObserver ) |
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{ |
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// Do not let leaves disturb the system - send event only if the poimter |
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// was pressed on this control |
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TRAP_IGNORE( iObserver->HandleOverlayPointerEventL( this, aPointerEvent ) ); |
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} |
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SetPointerCapture( EFalse ); |
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} |
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} |
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void COverlayControl::MakeVisible( TBool aVisible ) |
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{ |
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if( !aVisible ) |
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{ |
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SetPointerCapture( EFalse ); |
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} |
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else |
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{ |
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DrawDeferred(); |
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} |
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CCoeControl::MakeVisible( aVisible ); |
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} |
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void COverlayControl::Draw( const TRect& ) const |
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{ |
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CWindowGc& gc = SystemGc(); |
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if( iBitmap ) |
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{ |
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TSize size = iBitmap->SizeInPixels(); |
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gc.BitBltMasked(Position(),iBitmap,TRect( TPoint(0,0), size),iMask, ETrue); |
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} |
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} |