/****************************************************************************+
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**+
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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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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtSvg module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QSVGTINYDOCUMENT_P_H+
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#define QSVGTINYDOCUMENT_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists purely as an+
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// implementation detail.  This header file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "qsvgstructure_p.h"+
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+
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#ifndef QT_NO_SVG+
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+
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#include "QtCore/qrect.h"+
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#include "QtCore/qlist.h"+
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#include "QtCore/qhash.h"+
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#include "QtCore/qdatetime.h"+
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#include "QtCore/qxmlstream.h"+
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#include "qsvgstyle_p.h"+
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#include "qsvgfont_p.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QPainter;+
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class QByteArray;+
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class QSvgFont;+
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+
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class Q_SVG_EXPORT QSvgTinyDocument : public QSvgStructureNode+
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{+
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public:+
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    static QSvgTinyDocument * load(const QString &file);+
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    static QSvgTinyDocument * load(const QByteArray &contents);+
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    static QSvgTinyDocument * load(QXmlStreamReader *contents);+
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public:+
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    QSvgTinyDocument();+
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    ~QSvgTinyDocument();+
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    Type type() const;+
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+
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    QSize size() const;+
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    void setWidth(int len, bool percent);+
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    void setHeight(int len, bool percent);+
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    int width() const;+
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    int height() const;+
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    bool widthPercent() const;+
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    bool heightPercent() const;+
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+
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    bool preserveAspectRatio() const;+
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+
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    QRectF viewBox() const;+
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    void setViewBox(const QRectF &rect);+
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+
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    virtual void draw(QPainter *p, QSvgExtraStates &);//from the QSvgNode+
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+
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    void draw(QPainter *p);+
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    void draw(QPainter *p, const QRectF &bounds);+
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    void draw(QPainter *p, const QString &id,+
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              const QRectF &bounds=QRectF());+
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+
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    QMatrix matrixForElement(const QString &id) const;+
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    QRectF boundsOnElement(const QString &id) const;+
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    bool   elementExists(const QString &id) const;+
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+
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    void addSvgFont(QSvgFont *);+
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    QSvgFont *svgFont(const QString &family) const;+
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    void addNamedNode(const QString &id, QSvgNode *node);+
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    QSvgNode *namedNode(const QString &id) const;+
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    void addNamedStyle(const QString &id, QSvgFillStyleProperty *style);+
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    QSvgFillStyleProperty *namedStyle(const QString &id) const;+
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+
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    void restartAnimation();+
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    int currentElapsed() const;+
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    bool animated() const;+
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    void setAnimated(bool a);+
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    int animationDuration() const;+
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    int currentFrame() const;+
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    void setCurrentFrame(int);+
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    void setFramesPerSecond(int num);+
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private:+
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    void mapSourceToTarget(QPainter *p, const QRectF &targetRect, const QRectF &sourceRect = QRectF());+
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private:+
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    QSize  m_size;+
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    bool   m_widthPercent;+
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    bool   m_heightPercent;+
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+
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    mutable QRectF m_viewBox;+
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+
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    QHash<QString, QSvgRefCounter<QSvgFont> > m_fonts;+
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    QHash<QString, QSvgNode *> m_namedNodes;+
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    QHash<QString, QSvgRefCounter<QSvgFillStyleProperty> > m_namedStyles;+
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+
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    QTime m_time;+
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    bool  m_animated;+
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    int   m_animationDuration;+
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    int   m_fps;+
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+
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    QSvgExtraStates m_states;+
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};+
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+
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inline QSize QSvgTinyDocument::size() const+
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{+
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    if (m_size.isEmpty()) {+
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        return viewBox().size().toSize();+
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    } else {+
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        return m_size;+
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    }+
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}+
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+
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inline int QSvgTinyDocument::width() const+
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{+
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    return size().width();+
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}+
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+
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inline int QSvgTinyDocument::height() const+
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{+
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    return size().height();+
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}+
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+
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inline bool QSvgTinyDocument::widthPercent() const+
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{+
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    return m_widthPercent;+
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}+
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+
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inline bool QSvgTinyDocument::heightPercent() const+
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{+
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    return m_heightPercent;+
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}+
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+
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inline QRectF QSvgTinyDocument::viewBox() const+
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{+
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    if (m_viewBox.isNull()) {+
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        m_viewBox = transformedBounds(QTransform());+
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    }+
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+
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    return m_viewBox;+
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}+
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+
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inline bool QSvgTinyDocument::preserveAspectRatio() const+
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{+
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    return false;+
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}+
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+
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inline int QSvgTinyDocument::currentElapsed() const+
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{+
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    return m_time.elapsed();+
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}+
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+
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inline int QSvgTinyDocument::animationDuration() const+
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{+
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    return m_animationDuration;+
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}+
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+
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QT_END_NAMESPACE+
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+
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#endif // QT_NO_SVG+
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#endif // QSVGTINYDOCUMENT_P_H+
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