1 files changed, 319 insertions, 0 deletions
diff --git a/src/declarative/fx/qfxtransform.h b/src/declarative/fx/qfxtransform.h
new file mode 100644
index 0000000..7be8adc
--- /dev/null
+++ b/src/declarative/fx/qfxtransform.h
@@ -0,0 +1,319 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QFXTRANSFORM_H
+#define QFXTRANSFORM_H
+
+#include <QtCore/QObject>
+#include <QtGui/QTransform>
+#if defined(QFX_RENDER_OPENGL)
+#include <QtGui/qmatrix4x4.h>
+#endif
+#include <QtDeclarative/qfxitem.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class Q_DECLARATIVE_EXPORT QFxTransform : public QObject
+{
+    Q_OBJECT
+public:
+    QFxTransform(QObject *parent=0);
+    ~QFxTransform();
+
+    void update();
+
+    virtual bool isIdentity() const;
+    virtual QSimpleCanvas::Matrix transform() const;
+};
+QML_DECLARE_TYPE(QFxTransform)
+
+class Q_DECLARATIVE_EXPORT QFxAxis : public QObject
+{
+    Q_OBJECT
+
+    Q_PROPERTY(qreal startX READ startX WRITE setStartX)
+    Q_PROPERTY(qreal startY READ startY WRITE setStartY)
+    Q_PROPERTY(qreal endX READ endX WRITE setEndX)
+    Q_PROPERTY(qreal endY READ endY WRITE setEndY)
+    Q_PROPERTY(qreal endZ READ endZ WRITE setEndZ)
+public:
+    QFxAxis(QObject *parent=0);
+    ~QFxAxis();
+
+    qreal startX() const;
+    void setStartX(qreal);
+
+    qreal startY() const;
+    void setStartY(qreal);
+
+    qreal endX() const;
+    void setEndX(qreal);
+
+    qreal endY() const;
+    void setEndY(qreal);
+
+    qreal endZ() const;
+    void setEndZ(qreal);
+
+Q_SIGNALS:
+    void updated();
+
+private:
+    qreal _startX;
+    qreal _startY;
+    qreal _endX;
+    qreal _endY;
+    qreal _endZ;
+};
+QML_DECLARE_TYPE(QFxAxis)
+
+class Q_DECLARATIVE_EXPORT QFxRotation : public QFxTransform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(qreal originX READ originX WRITE setOriginX)
+    Q_PROPERTY(qreal originY READ originY WRITE setOriginY)
+    Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged())
+public:
+    QFxRotation(QObject *parent=0);
+    ~QFxRotation();
+
+    qreal originX() const;
+    void setOriginX(qreal);
+
+    qreal originY() const;
+    void setOriginY(qreal);
+
+    qreal angle() const;
+    void setAngle(qreal);
+
+    virtual bool isIdentity() const;
+    virtual QSimpleCanvas::Matrix transform() const;
+
+Q_SIGNALS:
+    void angleChanged();
+
+private Q_SLOTS:
+    void update();
+private:
+    qreal _originX;
+    qreal _originY;
+    qreal _angle;
+
+    mutable bool _dirty;
+    mutable QSimpleCanvas::Matrix _transform;
+};
+QML_DECLARE_TYPE(QFxRotation)
+
+class Q_DECLARATIVE_EXPORT QFxRotation3D : public QFxTransform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QFxAxis *axis READ axis)
+    Q_PROPERTY(qreal angle READ angle WRITE setAngle)
+public:
+    QFxRotation3D(QObject *parent=0);
+    ~QFxRotation3D();
+
+    QFxAxis *axis();
+
+    qreal angle() const;
+    void setAngle(qreal);
+
+    virtual bool isIdentity() const;
+    virtual QSimpleCanvas::Matrix transform() const;
+
+private Q_SLOTS:
+    void update();
+private:
+    QFxAxis _axis;
+    qreal _angle;
+
+    mutable bool _dirty;
+    mutable QSimpleCanvas::Matrix _transform;
+};
+QML_DECLARE_TYPE(QFxRotation3D)
+
+class Q_DECLARATIVE_EXPORT QFxTranslation3D : public QFxTransform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QFxAxis *axis READ axis)
+    Q_PROPERTY(qreal distance READ distance WRITE setDistance)
+public:
+    QFxTranslation3D(QObject *parent=0);
+    ~QFxTranslation3D();
+
+    QFxAxis *axis();
+
+    qreal distance() const;
+    void setDistance(qreal);
+
+    virtual bool isIdentity() const;
+    virtual QSimpleCanvas::Matrix transform() const;
+
+private Q_SLOTS:
+    void update();
+private:
+    QFxAxis _axis;
+    qreal _distance;
+
+    mutable bool _dirty;
+    mutable QSimpleCanvas::Matrix _transform;
+};
+QML_DECLARE_TYPE(QFxTranslation3D)
+
+class Q_DECLARATIVE_EXPORT QFxPerspective : public QFxTransform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(qreal angle READ angle WRITE setAngle)
+    Q_PROPERTY(qreal aspect READ aspect WRITE setAspect)
+    Q_PROPERTY(qreal x READ x WRITE setX)
+    Q_PROPERTY(qreal y READ y WRITE setY)
+    Q_PROPERTY(qreal scale READ scale WRITE setScale)
+public:
+    QFxPerspective(QObject *parent=0);
+    ~QFxPerspective();
+
+    qreal angle() const { return _angle; }
+    void setAngle(qreal v) { _angle = v; update(); }
+
+    qreal aspect() const { return _aspect; }
+    void setAspect(qreal v) { _aspect = v; update(); }
+
+    qreal x() const { return _x; }
+    void setX(qreal v) { _x = v; update(); }
+
+    qreal y() const { return _y; }
+    void setY(qreal v) { _y = v; update(); }
+
+    qreal scale() const { return _scale; }
+    void setScale(qreal v) { _scale = v; update(); }
+
+#if defined(QFX_RENDER_OPENGL)
+    virtual bool isIdentity() const;
+    virtual QMatrix4x4 transform() const;
+#endif
+private:
+    qreal _scale;
+    qreal _x;
+    qreal _y;
+    qreal _angle;
+    qreal _aspect;
+};
+QML_DECLARE_TYPE(QFxPerspective)
+
+class Q_DECLARATIVE_EXPORT QFxSquish : public QFxTransform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(qreal x READ x WRITE setX)
+    Q_PROPERTY(qreal y READ y WRITE setY)
+    Q_PROPERTY(qreal width READ width WRITE setWidth)
+    Q_PROPERTY(qreal height READ height WRITE setHeight)
+    Q_PROPERTY(qreal topLeftX READ topLeft_x WRITE settopLeft_x)
+    Q_PROPERTY(qreal topLeftY READ topLeft_y WRITE settopLeft_y)
+    Q_PROPERTY(qreal topRightX READ topRight_x WRITE settopRight_x)
+    Q_PROPERTY(qreal topRightY READ topRight_y WRITE settopRight_y)
+    Q_PROPERTY(qreal bottomLeftX READ bottomLeft_x WRITE setbottomLeft_x)
+    Q_PROPERTY(qreal bottomLeftY READ bottomLeft_y WRITE setbottomLeft_y)
+    Q_PROPERTY(qreal bottomRightX READ bottomRight_x WRITE setbottomRight_x)
+    Q_PROPERTY(qreal bottomRightY READ bottomRight_y WRITE setbottomRight_y)
+public:
+    QFxSquish(QObject *parent=0);
+    ~QFxSquish();
+
+    qreal x() const;
+    void setX(qreal);
+
+    qreal y() const;
+    void setY(qreal);
+
+    qreal width() const;
+    void setWidth(qreal);
+
+    qreal height() const;
+    void setHeight(qreal);
+
+    qreal topLeft_x() const;
+    void settopLeft_x(qreal);
+
+    qreal topLeft_y() const;
+    void settopLeft_y(qreal);
+
+    qreal topRight_x() const;
+    void settopRight_x(qreal);
+
+    qreal topRight_y() const;
+    void settopRight_y(qreal);
+
+    qreal bottomLeft_x() const;
+    void setbottomLeft_x(qreal);
+
+    qreal bottomLeft_y() const;
+    void setbottomLeft_y(qreal);
+
+    qreal bottomRight_y() const;
+    void setbottomRight_y(qreal);
+
+    qreal bottomRight_x() const;
+    void setbottomRight_x(qreal);
+
+    virtual bool isIdentity() const;
+    virtual QSimpleCanvas::Matrix transform() const;
+
+private:
+    QPointF p;
+    QSizeF s;
+    QPointF p1, p2, p3, p4;
+};
+QML_DECLARE_TYPE(QFxSquish)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QFXTRANSFORM_H