diff -r c9962d0368d9 -r 525c140ec8db ui/views/fullscreenview/inc/glxzoomcontrol.h --- a/ui/views/fullscreenview/inc/glxzoomcontrol.h Wed Jun 16 13:08:54 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,63 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: ?Description -* -*/ -#ifndef GLXZOOMCONTROL_H -#define GLXZOOMCONTROL_H -#include - -class GlxMediaModel; -class QAbstractItemModel; -class HbIconItem; -class GlxImageDecoderWrapper; -class GlxZoomControl : public HbScrollArea -{ -Q_OBJECT - -public: - GlxZoomControl(QGraphicsItem *parent = NULL); - ~GlxZoomControl(); - void setModel (QAbstractItemModel *model); - void indexChanged (int index); - void setWindowSize (QSize windowSize); -signals: - void hideFullScreenUi(); -public slots: - void zoomImage(int zoomFactor); - void decodedImageAvailable(); - void initialZoomFactor(int initZoomFactor); -private: - void initializeZoomControl(int zoomFactor); - void resetZoomControl(); - void updateItemPosition(); - void calculatePanOffset(); - void checkandAdjustImageBoundaries(QPointF &finalPos, QPointF undefferedPos); - -private: - QGraphicsPixmapItem *mZoomItem; - QGraphicsWidget *mZoomWidget; - GlxImageDecoderWrapper* mImageDecoder; - HbIconItem *mBlackBackgroundItem; - QSizeF mCurrentSize; - QSizeF mItemSize; - GlxMediaModel *mModel; //not owned - int mInitialZoomFactor; - int mCurrentZoomFactor; - bool mIsControlActivated; - bool mIsItemChanged; - QSize mWindowSize; - QPointF mPanOffset; -}; -#endif //GLXZOOMCONTROL_h