diff -r b0dd75e285d2 -r 0f2326c2a325 browsercore/appfw/Common/VisualFlowLite.h --- a/browsercore/appfw/Common/VisualFlowLite.h Fri May 14 15:40:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,117 +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: -* -*/ - - -#ifndef VISUALFLOWLITE_H -#define VISUALFLOWLITE_H - -#include -#include -#include "FlowInterface.h" - -class QPainter; - -namespace WRT { - -class VisualFlowLite : public FlowInterface -{ -Q_OBJECT -public: - VisualFlowLite(QWidget* parent); - void init(); - void addSlide(const QImage& image); - void clear(); - int slideCount() const; - QImage slide(int index) const; - void setCenterIndex(int i); - int centerIndex() const; - bool slideAnimationOngoing() const; - void setCenterThumbnail(int i); - void setCurrentIndex(int i); - virtual ~VisualFlowLite(); - void keyPressEvent(QKeyEvent* event); - void paintEvent(QPaintEvent* event); - void calculateLayout(); - void showPrevious(); - void showNext(); - void paintNormalState(QPaintEvent* event); - void paintInTransition(QPaintEvent* event); - void setImagesScaled(bool scaled) { m_scalingAllowed = scaled; } - QRect centralRect() const; - -signals: - void centerIndexChanged(int index); - void ok(int index); - void cancel(); - -public slots: - bool calcRepaintRect(); - bool animatePlaceHolderPosition(); - void scroll(); - -protected: - void mousePressEvent(QMouseEvent* event); - void resizeEvent(QResizeEvent* event); - void mouseMoveEvent(QMouseEvent* event); - void mouseReleaseEvent(QMouseEvent* event); - -private: - enum PaintState { - paintStateNormal, - paintStateInTransition - }; - - void paintImage(QPainter* painter, QRect rect, QImage image); - - // indicates the index of the center thumbnail - int m_centerPageIndex; - QRect m_offscreenRect; - // represents the entry corresponding to the selected page in view - // timer used to do animation - QTimer* m_repaintTimer; - //repaint rect using during animating initial display of the view - QRect m_repaintRect; - //resize factor applied during initial display animation - int m_resizeFactor; - //left place holder rectangle - QRect m_leftPlaceHolderRect; - //left place holder rectangle - QRect m_centerPlaceHolderRect; - //left place holder rectangle - QRect m_rightPlaceHolderRect; - //Left Arrow position - QPoint m_leftArrow[3]; - //Right arrow position - QPoint m_rightArrow[3]; - //Factor used during animation of place holders - int m_placeHolderResizeFactor; - //Direction of movement - int m_direction; - //Flag to check if fast animation is needed or not - bool m_fastScroll; - PaintState m_paintState; - // Initial position - int m_currentIndex; - QList m_imageList; - QPoint m_lastMoveEventPos; - QTimer* m_scrollTimer; - bool m_scalingAllowed; -}; - -} -#endif // VISUALFLOWLITE_H -