/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQuick module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QQUICKVALUETYPES_P_H
#define QQUICKVALUETYPES_P_H

#include <qqml.h>
#include <qtquickglobal.h>
#include <private/qqmlvaluetype_p.h>

#include <QtGui/QColor>
#include <QtGui/QVector2D>
#include <QtGui/QVector3D>
#include <QtGui/QVector4D>
#include <QtGui/QQuaternion>
#include <QtGui/QMatrix4x4>
#include <QtGui/QFont>

QT_BEGIN_NAMESPACE

namespace QQuickValueTypes {

void registerValueTypes();

}

class Q_AUTOTEST_EXPORT QQuickColorValueType : public QQmlValueTypeBase<QColor>
{
    Q_PROPERTY(qreal r READ r WRITE setR FINAL)
    Q_PROPERTY(qreal g READ g WRITE setG FINAL)
    Q_PROPERTY(qreal b READ b WRITE setB FINAL)
    Q_PROPERTY(qreal a READ a WRITE setA FINAL)
    Q_OBJECT
public:
    QQuickColorValueType(QObject *parent = 0);

    virtual QString toString() const;

    qreal r() const;
    qreal g() const;
    qreal b() const;
    qreal a() const;
    void setR(qreal);
    void setG(qreal);
    void setB(qreal);
    void setA(qreal);
};

class Q_AUTOTEST_EXPORT QQuickVector2DValueType : public QQmlValueTypeBase<QVector2D>
{
    Q_PROPERTY(qreal x READ x WRITE setX FINAL)
    Q_PROPERTY(qreal y READ y WRITE setY FINAL)
    Q_OBJECT
public:
    QQuickVector2DValueType(QObject *parent = 0);

    virtual QString toString() const;
    virtual bool isEqual(const QVariant &other) const;

    qreal x() const;
    qreal y() const;
    void setX(qreal);
    void setY(qreal);

    Q_INVOKABLE qreal dotProduct(const QVector2D &vec) const;
    Q_INVOKABLE QVector2D times(const QVector2D &vec) const;
    Q_INVOKABLE QVector2D times(qreal scalar) const;
    Q_INVOKABLE QVector2D plus(const QVector2D &vec) const;
    Q_INVOKABLE QVector2D minus(const QVector2D &vec) const;
    Q_INVOKABLE QVector2D normalized() const;
    Q_INVOKABLE qreal length() const;
    Q_INVOKABLE QVector3D toVector3d() const;
    Q_INVOKABLE QVector4D toVector4d() const;
    Q_INVOKABLE bool fuzzyEquals(const QVector2D &vec, qreal epsilon) const;
    Q_INVOKABLE bool fuzzyEquals(const QVector2D &vec) const;
};

class Q_AUTOTEST_EXPORT QQuickVector3DValueType : public QQmlValueTypeBase<QVector3D>
{
    Q_PROPERTY(qreal x READ x WRITE setX FINAL)
    Q_PROPERTY(qreal y READ y WRITE setY FINAL)
    Q_PROPERTY(qreal z READ z WRITE setZ FINAL)
    Q_OBJECT
public:
    QQuickVector3DValueType(QObject *parent = 0);

    virtual QString toString() const;
    virtual bool isEqual(const QVariant &other) const;

    qreal x() const;
    qreal y() const;
    qreal z() const;
    void setX(qreal);
    void setY(qreal);
    void setZ(qreal);

    Q_INVOKABLE QVector3D crossProduct(const QVector3D &vec) const;
    Q_INVOKABLE qreal dotProduct(const QVector3D &vec) const;
    Q_INVOKABLE QVector3D times(const QMatrix4x4 &m) const;
    Q_INVOKABLE QVector3D times(const QVector3D &vec) const;
    Q_INVOKABLE QVector3D times(qreal scalar) const;
    Q_INVOKABLE QVector3D plus(const QVector3D &vec) const;
    Q_INVOKABLE QVector3D minus(const QVector3D &vec) const;
    Q_INVOKABLE QVector3D normalized() const;
    Q_INVOKABLE qreal length() const;
    Q_INVOKABLE QVector2D toVector2d() const;
    Q_INVOKABLE QVector4D toVector4d() const;
    Q_INVOKABLE bool fuzzyEquals(const QVector3D &vec, qreal epsilon) const;
    Q_INVOKABLE bool fuzzyEquals(const QVector3D &vec) const;
};

class Q_AUTOTEST_EXPORT QQuickVector4DValueType : public QQmlValueTypeBase<QVector4D>
{
    Q_PROPERTY(qreal x READ x WRITE setX FINAL)
    Q_PROPERTY(qreal y READ y WRITE setY FINAL)
    Q_PROPERTY(qreal z READ z WRITE setZ FINAL)
    Q_PROPERTY(qreal w READ w WRITE setW FINAL)
    Q_OBJECT
public:
    QQuickVector4DValueType(QObject *parent = 0);

    virtual QString toString() const;
    virtual bool isEqual(const QVariant &other) const;

    qreal x() const;
    qreal y() const;
    qreal z() const;
    qreal w() const;
    void setX(qreal);
    void setY(qreal);
    void setZ(qreal);
    void setW(qreal);

    Q_INVOKABLE qreal dotProduct(const QVector4D &vec) const;
    Q_INVOKABLE QVector4D times(const QVector4D &vec) const;
    Q_INVOKABLE QVector4D times(const QMatrix4x4 &m) const;
    Q_INVOKABLE QVector4D times(qreal scalar) const;
    Q_INVOKABLE QVector4D plus(const QVector4D &vec) const;
    Q_INVOKABLE QVector4D minus(const QVector4D &vec) const;
    Q_INVOKABLE QVector4D normalized() const;
    Q_INVOKABLE qreal length() const;
    Q_INVOKABLE QVector2D toVector2d() const;
    Q_INVOKABLE QVector3D toVector3d() const;
    Q_INVOKABLE bool fuzzyEquals(const QVector4D &vec, qreal epsilon) const;
    Q_INVOKABLE bool fuzzyEquals(const QVector4D &vec) const;
};

class Q_AUTOTEST_EXPORT QQuickQuaternionValueType : public QQmlValueTypeBase<QQuaternion>
{
    Q_PROPERTY(qreal scalar READ scalar WRITE setScalar)
    Q_PROPERTY(qreal x READ x WRITE setX)
    Q_PROPERTY(qreal y READ y WRITE setY)
    Q_PROPERTY(qreal z READ z WRITE setZ)
    Q_OBJECT
public:
    QQuickQuaternionValueType(QObject *parent = 0);

    virtual QString toString() const;

    qreal scalar() const;
    qreal x() const;
    qreal y() const;
    qreal z() const;
    void setScalar(qreal);
    void setX(qreal);
    void setY(qreal);
    void setZ(qreal);
};

class Q_AUTOTEST_EXPORT QQuickMatrix4x4ValueType : public QQmlValueTypeBase<QMatrix4x4>
{
    Q_PROPERTY(qreal m11 READ m11 WRITE setM11 FINAL)
    Q_PROPERTY(qreal m12 READ m12 WRITE setM12 FINAL)
    Q_PROPERTY(qreal m13 READ m13 WRITE setM13 FINAL)
    Q_PROPERTY(qreal m14 READ m14 WRITE setM14 FINAL)
    Q_PROPERTY(qreal m21 READ m21 WRITE setM21 FINAL)
    Q_PROPERTY(qreal m22 READ m22 WRITE setM22 FINAL)
    Q_PROPERTY(qreal m23 READ m23 WRITE setM23 FINAL)
    Q_PROPERTY(qreal m24 READ m24 WRITE setM24 FINAL)
    Q_PROPERTY(qreal m31 READ m31 WRITE setM31 FINAL)
    Q_PROPERTY(qreal m32 READ m32 WRITE setM32 FINAL)
    Q_PROPERTY(qreal m33 READ m33 WRITE setM33 FINAL)
    Q_PROPERTY(qreal m34 READ m34 WRITE setM34 FINAL)
    Q_PROPERTY(qreal m41 READ m41 WRITE setM41 FINAL)
    Q_PROPERTY(qreal m42 READ m42 WRITE setM42 FINAL)
    Q_PROPERTY(qreal m43 READ m43 WRITE setM43 FINAL)
    Q_PROPERTY(qreal m44 READ m44 WRITE setM44 FINAL)
    Q_OBJECT
public:
    QQuickMatrix4x4ValueType(QObject *parent = 0);

    virtual QString toString() const;
    virtual bool isEqual(const QVariant &other) const;

    qreal m11() const { return v(0, 0); }
    qreal m12() const { return v(0, 1); }
    qreal m13() const { return v(0, 2); }
    qreal m14() const { return v(0, 3); }
    qreal m21() const { return v(1, 0); }
    qreal m22() const { return v(1, 1); }
    qreal m23() const { return v(1, 2); }
    qreal m24() const { return v(1, 3); }
    qreal m31() const { return v(2, 0); }
    qreal m32() const { return v(2, 1); }
    qreal m33() const { return v(2, 2); }
    qreal m34() const { return v(2, 3); }
    qreal m41() const { return v(3, 0); }
    qreal m42() const { return v(3, 1); }
    qreal m43() const { return v(3, 2); }
    qreal m44() const { return v(3, 3); }

    void setM11(qreal value) { v(0, 0) = value; }
    void setM12(qreal value) { v(0, 1) = value; }
    void setM13(qreal value) { v(0, 2) = value; }
    void setM14(qreal value) { v(0, 3) = value; }
    void setM21(qreal value) { v(1, 0) = value; }
    void setM22(qreal value) { v(1, 1) = value; }
    void setM23(qreal value) { v(1, 2) = value; }
    void setM24(qreal value) { v(1, 3) = value; }
    void setM31(qreal value) { v(2, 0) = value; }
    void setM32(qreal value) { v(2, 1) = value; }
    void setM33(qreal value) { v(2, 2) = value; }
    void setM34(qreal value) { v(2, 3) = value; }
    void setM41(qreal value) { v(3, 0) = value; }
    void setM42(qreal value) { v(3, 1) = value; }
    void setM43(qreal value) { v(3, 2) = value; }
    void setM44(qreal value) { v(3, 3) = value; }

    Q_INVOKABLE QMatrix4x4 times(const QMatrix4x4 &m) const;
    Q_INVOKABLE QVector4D times(const QVector4D &vec) const;
    Q_INVOKABLE QVector3D times(const QVector3D &vec) const;
    Q_INVOKABLE QMatrix4x4 times(qreal factor) const;
    Q_INVOKABLE QMatrix4x4 plus(const QMatrix4x4 &m) const;
    Q_INVOKABLE QMatrix4x4 minus(const QMatrix4x4 &m) const;

    Q_INVOKABLE QVector4D row(int n) const;
    Q_INVOKABLE QVector4D column(int m) const;

    Q_INVOKABLE qreal determinant() const;
    Q_INVOKABLE QMatrix4x4 inverted() const;
    Q_INVOKABLE QMatrix4x4 transposed() const;

    Q_INVOKABLE bool fuzzyEquals(const QMatrix4x4 &m, qreal epsilon) const;
    Q_INVOKABLE bool fuzzyEquals(const QMatrix4x4 &m) const;
};

class Q_AUTOTEST_EXPORT QQuickFontValueType : public QQmlValueTypeBase<QFont>
{
    Q_OBJECT
    Q_ENUMS(FontWeight)
    Q_ENUMS(Capitalization)

    Q_PROPERTY(QString family READ family WRITE setFamily FINAL)
    Q_PROPERTY(bool bold READ bold WRITE setBold FINAL)
    Q_PROPERTY(FontWeight weight READ weight WRITE setWeight FINAL)
    Q_PROPERTY(bool italic READ italic WRITE setItalic FINAL)
    Q_PROPERTY(bool underline READ underline WRITE setUnderline FINAL)
    Q_PROPERTY(bool overline READ overline WRITE setOverline FINAL)
    Q_PROPERTY(bool strikeout READ strikeout WRITE setStrikeout FINAL)
    Q_PROPERTY(qreal pointSize READ pointSize WRITE setPointSize FINAL)
    Q_PROPERTY(int pixelSize READ pixelSize WRITE setPixelSize FINAL)
    Q_PROPERTY(Capitalization capitalization READ capitalization WRITE setCapitalization FINAL)
    Q_PROPERTY(qreal letterSpacing READ letterSpacing WRITE setLetterSpacing FINAL)
    Q_PROPERTY(qreal wordSpacing READ wordSpacing WRITE setWordSpacing FINAL)

public:
    enum FontWeight { Light = QFont::Light,
                       Normal = QFont::Normal,
                       DemiBold = QFont::DemiBold,
                       Bold = QFont::Bold,
                       Black = QFont::Black };
    enum Capitalization { MixedCase = QFont::MixedCase,
                           AllUppercase = QFont::AllUppercase,
                           AllLowercase = QFont::AllLowercase,
                           SmallCaps = QFont::SmallCaps,
                           Capitalize = QFont::Capitalize };

    QQuickFontValueType(QObject *parent = 0);

    virtual QString toString() const;

    QString family() const;
    void setFamily(const QString &);

    bool bold() const;
    void setBold(bool b);

    FontWeight weight() const;
    void setWeight(FontWeight);

    bool italic() const;
    void setItalic(bool b);

    bool underline() const;
    void setUnderline(bool b);

    bool overline() const;
    void setOverline(bool b);

    bool strikeout() const;
    void setStrikeout(bool b);

    qreal pointSize() const;
    void setPointSize(qreal size);

    int pixelSize() const;
    void setPixelSize(int size);

    Capitalization capitalization() const;
    void setCapitalization(Capitalization);

    qreal letterSpacing() const;
    void setLetterSpacing(qreal spacing);

    qreal wordSpacing() const;
    void setWordSpacing(qreal spacing);

    void onLoad();

private:
    bool pixelSizeSet;
    bool pointSizeSet;
    mutable QQmlNullableValue<int> dpi;
};

QT_END_NAMESPACE

#endif // QQUICKVALUETYPES_P_H
