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Diffstat (limited to 'src/declarative/particles/qquickimageparticle_p.h')
| -rw-r--r-- | src/declarative/particles/qquickimageparticle_p.h | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/src/declarative/particles/qquickimageparticle_p.h b/src/declarative/particles/qquickimageparticle_p.h deleted file mode 100644 index c7da7cfce6..0000000000 --- a/src/declarative/particles/qquickimageparticle_p.h +++ /dev/null @@ -1,429 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Declarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef ULTRAPARTICLE_H -#define ULTRAPARTICLE_H -#include "qquickparticlepainter_p.h" -#include "qquickdirection_p.h" -#include <QDeclarativeListProperty> -#include <qsgsimplematerial.h> -#include <QtGui/qcolor.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class ImageMaterialData; -class QSGGeometryNode; - -class QQuickSprite; -class QQuickStochasticEngine; - -struct SimpleVertex { - float x; - float y; - float t; - float lifeSpan; - float size; - float endSize; - float vx; - float vy; - float ax; - float ay; -}; - -struct ColoredVertex { - float x; - float y; - float t; - float lifeSpan; - float size; - float endSize; - float vx; - float vy; - float ax; - float ay; - Color4ub color; -}; - -struct DeformableVertex { - float x; - float y; - float tx; - float ty; - float t; - float lifeSpan; - float size; - float endSize; - float vx; - float vy; - float ax; - float ay; - Color4ub color; - float xx; - float xy; - float yx; - float yy; - float rotation; - float rotationSpeed; - float autoRotate;//Assumed that GPUs prefer floats to bools -}; - -struct SpriteVertex { - float x; - float y; - float tx; - float ty; - float t; - float lifeSpan; - float size; - float endSize; - float vx; - float vy; - float ax; - float ay; - Color4ub color; - float xx; - float xy; - float yx; - float yy; - float rotation; - float rotationSpeed; - float autoRotate;//Assumed that GPUs prefer floats to bools - float animInterpolate; - float frameDuration; - float frameCount; - float animT; - float animX; - float animY; - float animWidth; - float animHeight; -}; - -template <typename Vertex> -struct Vertices { - Vertex v1; - Vertex v2; - Vertex v3; - Vertex v4; -}; - -class QQuickImageParticle : public QQuickParticlePainter -{ - Q_OBJECT - Q_PROPERTY(QUrl source READ image WRITE setImage NOTIFY imageChanged) - Q_PROPERTY(QUrl colorTable READ colortable WRITE setColortable NOTIFY colortableChanged) - Q_PROPERTY(QUrl sizeTable READ sizetable WRITE setSizetable NOTIFY sizetableChanged) - Q_PROPERTY(QUrl opacityTable READ opacitytable WRITE setOpacitytable NOTIFY opacitytableChanged) - - //###Now just colorize - add a flag for 'solid' color particles(where the img is just a mask?)? - Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged RESET resetColor) - //Stacks (added) with individual colorVariations - Q_PROPERTY(qreal colorVariation READ colorVariation WRITE setColorVariation NOTIFY colorVariationChanged RESET resetColor) - Q_PROPERTY(qreal redVariation READ redVariation WRITE setRedVariation NOTIFY redVariationChanged RESET resetColor) - Q_PROPERTY(qreal greenVariation READ greenVariation WRITE setGreenVariation NOTIFY greenVariationChanged RESET resetColor) - Q_PROPERTY(qreal blueVariation READ blueVariation WRITE setBlueVariation NOTIFY blueVariationChanged RESET resetColor) - //Stacks (multiplies) with the Alpha in the color, mostly here so you can use svg color names (which have full alpha) - Q_PROPERTY(qreal alpha READ alpha WRITE setAlpha NOTIFY alphaChanged RESET resetColor) - Q_PROPERTY(qreal alphaVariation READ alphaVariation WRITE setAlphaVariation NOTIFY alphaVariationChanged RESET resetColor) - - Q_PROPERTY(qreal rotation READ rotation WRITE setRotation NOTIFY rotationChanged RESET resetRotation) - Q_PROPERTY(qreal rotationVariation READ rotationVariation WRITE setRotationVariation NOTIFY rotationVariationChanged RESET resetRotation) - Q_PROPERTY(qreal rotationSpeed READ rotationSpeed WRITE setRotationSpeed NOTIFY rotationSpeedChanged RESET resetRotation) - Q_PROPERTY(qreal rotationSpeedVariation READ rotationSpeedVariation WRITE setRotationSpeedVariation NOTIFY rotationSpeedVariationChanged RESET resetRotation) - //If true, then will face the direction of motion. Stacks with rotation, e.g. setting rotation - //to 180 will lead to facing away from the direction of motion - Q_PROPERTY(bool autoRotation READ autoRotation WRITE setAutoRotation NOTIFY autoRotationChanged RESET resetRotation) - - //###Call i/j? Makes more sense to those with vector calculus experience, and I could even add the cirumflex in QML? - //xVector is the vector from the top-left point to the top-right point, and is multiplied by current size - Q_PROPERTY(QQuickDirection* xVector READ xVector WRITE setXVector NOTIFY xVectorChanged RESET resetDeformation) - //yVector is the same, but top-left to bottom-left. The particle is always a parallelogram. - Q_PROPERTY(QQuickDirection* yVector READ yVector WRITE setYVector NOTIFY yVectorChanged RESET resetDeformation) - Q_PROPERTY(QDeclarativeListProperty<QQuickSprite> sprites READ sprites) - Q_PROPERTY(bool spritesInterpolate READ spritesInterpolate WRITE setSpritesInterpolate NOTIFY spritesInterpolateChanged) - - Q_PROPERTY(EntryEffect entryEffect READ entryEffect WRITE setEntryEffect NOTIFY entryEffectChanged) - Q_PROPERTY(bool bloat READ bloat WRITE setBloat NOTIFY bloatChanged)//Just a debugging property to bypass optimizations - Q_ENUMS(EntryEffect) -public: - explicit QQuickImageParticle(QQuickItem *parent = 0); - virtual ~QQuickImageParticle(); - - - QDeclarativeListProperty<QQuickSprite> sprites(); - QQuickStochasticEngine* spriteEngine() {return m_spriteEngine;} - - enum EntryEffect { - None = 0, - Fade = 1, - Scale = 2 - }; - - enum PerformanceLevel{//TODO: Expose? - Unknown = 0, - Simple, - Colored, - Deformable, - Tabled, - Sprites - }; - - QUrl image() const { return m_image_name; } - void setImage(const QUrl &image); - - QUrl colortable() const { return m_colortable_name; } - void setColortable(const QUrl &table); - - QUrl sizetable() const { return m_sizetable_name; } - void setSizetable (const QUrl &table); - - QUrl opacitytable() const { return m_opacitytable_name; } - void setOpacitytable(const QUrl &table); - - QColor color() const { return m_color; } - void setColor(const QColor &color); - - qreal colorVariation() const { return m_color_variation; } - void setColorVariation(qreal var); - - qreal alphaVariation() const { return m_alphaVariation; } - - qreal alpha() const { return m_alpha; } - - qreal redVariation() const { return m_redVariation; } - - qreal greenVariation() const { return m_greenVariation; } - - qreal blueVariation() const { return m_blueVariation; } - - qreal rotation() const { return m_rotation; } - - qreal rotationVariation() const { return m_rotationVariation; } - - qreal rotationSpeed() const { return m_rotationSpeed; } - - qreal rotationSpeedVariation() const { return m_rotationSpeedVariation; } - - bool autoRotation() const { return m_autoRotation; } - - QQuickDirection* xVector() const { return m_xVector; } - - QQuickDirection* yVector() const { return m_yVector; } - - bool spritesInterpolate() const { return m_spritesInterpolate; } - - bool bloat() const { return m_bloat; } - - EntryEffect entryEffect() const { return m_entryEffect; } - - void resetColor(); - void resetRotation(); - void resetDeformation(); - -signals: - - void imageChanged(); - void colortableChanged(); - void sizetableChanged(); - void opacitytableChanged(); - - void colorChanged(); - void colorVariationChanged(); - - void alphaVariationChanged(qreal arg); - - void alphaChanged(qreal arg); - - void redVariationChanged(qreal arg); - - void greenVariationChanged(qreal arg); - - void blueVariationChanged(qreal arg); - - void rotationChanged(qreal arg); - - void rotationVariationChanged(qreal arg); - - void rotationSpeedChanged(qreal arg); - - void rotationSpeedVariationChanged(qreal arg); - - void autoRotationChanged(bool arg); - - void xVectorChanged(QQuickDirection* arg); - - void yVectorChanged(QQuickDirection* arg); - - void spritesInterpolateChanged(bool arg); - - void bloatChanged(bool arg); - - void entryEffectChanged(EntryEffect arg); - -public slots: - void reloadColor(const Color4ub &c, QQuickParticleData* d); - void setAlphaVariation(qreal arg); - - void setAlpha(qreal arg); - - void setRedVariation(qreal arg); - - void setGreenVariation(qreal arg); - - void setBlueVariation(qreal arg); - - void setRotation(qreal arg); - - void setRotationVariation(qreal arg); - - void setRotationSpeed(qreal arg); - - void setRotationSpeedVariation(qreal arg); - - void setAutoRotation(bool arg); - - void setXVector(QQuickDirection* arg); - - void setYVector(QQuickDirection* arg); - - void setSpritesInterpolate(bool arg); - - void setBloat(bool arg); - - void setEntryEffect(EntryEffect arg); - -protected: - void reset(); - virtual void initialize(int gIdx, int pIdx); - virtual void commit(int gIdx, int pIdx); - - QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); - void prepareNextFrame(); - QSGGeometryNode* buildParticleNodes(); - -private slots: - void createEngine(); //### method invoked by sprite list changing (in engine.h) - pretty nasty - - void spriteAdvance(int spriteIndex); -private: - QUrl m_image_name; - QUrl m_colortable_name; - QUrl m_sizetable_name; - QUrl m_opacitytable_name; - - - QColor m_color; - qreal m_color_variation; - - QSGGeometryNode *m_rootNode; - QHash<int, QSGGeometryNode *> m_nodes; - QHash<int, int> m_idxStarts;//TODO: Proper resizing will lead to needing a spriteEngine per particle - do this after sprite engine gains transparent sharing? - QList<QPair<int, int> > m_startsIdx;//Same data, optimized for alternate retrieval - - int m_lastIdxStart; - QSGMaterial *m_material; - - // derived values... - - qreal m_alphaVariation; - qreal m_alpha; - qreal m_redVariation; - qreal m_greenVariation; - qreal m_blueVariation; - qreal m_rotation; - qreal m_rotationVariation; - qreal m_rotationSpeed; - qreal m_rotationSpeedVariation; - bool m_autoRotation; - QQuickDirection* m_xVector; - QQuickDirection* m_yVector; - - QList<QQuickSprite*> m_sprites; - QQuickSpriteEngine* m_spriteEngine; - bool m_spritesInterpolate; - - bool m_explicitColor; - bool m_explicitRotation; - bool m_explicitDeformation; - bool m_explicitAnimation; - QHash<int, QVector<QQuickParticleData*> > m_shadowData; - void clearShadows(); - QQuickParticleData* getShadowDatum(QQuickParticleData* datum); - - bool m_bloat; - PerformanceLevel perfLevel; - - PerformanceLevel m_lastLevel; - bool m_debugMode; - - template<class Vertex> - void initTexCoords(Vertex* v, int count){ - Vertex* end = v + count; - while (v < end){ - v[0].tx = 0; - v[0].ty = 0; - - v[1].tx = 1; - v[1].ty = 0; - - v[2].tx = 0; - v[2].ty = 1; - - v[3].tx = 1; - v[3].ty = 1; - - v += 4; - } - } - - template<class MaterialData> - MaterialData* getState(QSGMaterial* m){ - return static_cast<QSGSimpleMaterial<MaterialData> *>(m)->state(); - } - EntryEffect m_entryEffect; -}; - -QT_END_NAMESPACE -QT_END_HEADER -#endif // ULTRAPARTICLE_H |