/*!

* 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: Dialpad popup

*

*/

#ifndef DIALPAD_H

#define DIALPAD_H

#include <hbwidget.h>

#include <QTime>

#include <QTimeLine>

class HbLineEdit;

class HbFrameDrawer;

class HbMainWindow;

class DialpadInputField;

class DialpadKeypad;

class DialpadMultitapHandler;

class DialpadBackground;

#ifdef BUILD_DIALPAD

#define DIALPAD_EXPORT Q_DECL_EXPORT

#else

#define DIALPAD_EXPORT Q_DECL_IMPORT

#endif

class DIALPAD_EXPORT Dialpad : public HbWidget

{

    Q_OBJECT

public:

    explicit Dialpad(); // deprecated

    explicit Dialpad(const HbMainWindow& mainWindow);

    virtual ~Dialpad();

    HbLineEdit& editor() const;

    bool isOpen() const;

    bool isCallButtonEnabled() const;

public slots:

    void openDialpad();

    void closeDialpad();

    void setCallButtonEnabled(bool enabled);

    void setTapOutsideDismiss(bool dismiss);

protected:

    void paint(QPainter* painter,

               const QStyleOptionGraphicsItem* option,

               QWidget* widget);

    void changeEvent(QEvent *event);

    void showEvent(QShowEvent *event);

    void hideEvent(QHideEvent *event);

    void closeEvent(QCloseEvent * event);

    void gestureEvent(QGestureEvent *event);

protected slots:

    void closeAnimValueChanged(qreal value);

    void closeAnimFinished();

    void openAnimValueChanged(qreal value);

    void openAnimFinished();

    void orientationChangeStarted();

    void orientationChangeFinished(Qt::Orientation current);

private:

    void startCloseAnimation();

    void layoutBackgroundItem();

    void updateLayout(Qt::Orientation orientation);

    void initialize();

signals:

    void aboutToOpen();

    void aboutToClose();

private:

    const HbMainWindow& mMainWindow;

    HbFrameDrawer *mBackgroundDrawer;

    HbFrameDrawer *mIconDrawer;

    DialpadBackground* mBackgroundItem;

    DialpadInputField* mInputField;

    DialpadKeypad* mKeypad;

    DialpadMultitapHandler* mMultitap;

    QTimeLine mOpenTimeLine;

    QTimeLine mCloseTimeLine;

    bool mAnimationOngoing;

    QPointF mPosition;

    int mCloseHandleHeight;

    int mCloseHandleWidth;

    int mTitleBarHeight;

    int mOrientation;

    bool mIsOpen;

    friend class DialpadBackground;

};

#endif // DIALPAD_H