/****************************************************************************
**
** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (developer.feedback@nokia.com)
**
** This file is part of the HbCore module of the UI Extensions for Mobile.
**
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at developer.feedback@nokia.com.
**
****************************************************************************/
#ifndef HBVKBGEOMETRYLOGIC_P_H
#define HBVKBGEOMETRYLOGIC_P_H
#include <QRectF>
class QSizeF;
class QPointF;
class HbVkbGeometryLogicPrivate
{
public:
HbVkbGeometryLogicPrivate(
const QSizeF& screenSize,
const QSizeF& keypadSize,
const QRectF& viewArea,
bool isPopupType,
bool isVkbOpen,
const QRectF& containerArea,
const QRectF& editorArea,
const QRectF& cursorArea,
qreal margin);
bool containerFitsVisibleArea() const;
bool editorFitsVisibleArea() const;
bool isContainerVisible() const;
bool isEditorVisible() const;
bool isCursorVisible() const;
bool calculateContainerMovement(QPointF& vector) const;
private:
bool minimunMovement(QPointF& vector) const;
bool calculateVectorToVisibleArea(QPointF& vector, const QRectF& areaToMove) const;
bool fitsArea(const QRectF& target, const QRectF& source) const;
bool calculateContainerVector(QPointF& vector) const;
bool calculatePopupVector(QPointF& vector) const;
bool calculateEditorVector(QPointF& vector) const;
public:
QRectF mViewArea;
QRectF mVisibleArea;
QRectF mContainerArea;
QRectF mEditorArea;
QRectF mCursorArea;
qreal mAdjust;
bool mIsPopupType;
qreal mMargin;
};
#endif // HBVKBGEOMETRYLOGIC_P_H