1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the Declarative module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
31 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QQUICKSPRITEIMAGE_P_H
43 #define QQUICKSPRITEIMAGE_P_H
45 #include <QtQuick/QQuickItem>
54 class QQuickSpriteEngine;
55 class QSGGeometryNode;
56 class QQuickSpriteMaterial;
57 class Q_AUTOTEST_EXPORT QQuickSpriteImage : public QQuickItem
60 Q_PROPERTY(bool running READ running WRITE setRunning NOTIFY runningChanged)
61 Q_PROPERTY(bool interpolate READ interpolate WRITE setInterpolate NOTIFY interpolateChanged)
62 Q_PROPERTY(QString goalSprite READ goalSprite WRITE setGoalSprite NOTIFY goalSpriteChanged)
63 Q_PROPERTY(QString currentSprite READ currentSprite NOTIFY currentSpriteChanged)
64 //###try to share similar spriteEngines for less overhead?
65 Q_PROPERTY(QDeclarativeListProperty<QQuickSprite> sprites READ sprites)
66 Q_CLASSINFO("DefaultProperty", "sprites")
69 explicit QQuickSpriteImage(QQuickItem *parent = 0);
71 QDeclarativeListProperty<QQuickSprite> sprites();
78 bool interpolate() const
83 QString goalSprite() const
88 QString currentSprite() const
95 void runningChanged(bool arg);
96 void interpolateChanged(bool arg);
97 void goalSpriteChanged(QString arg);
98 void currentSpriteChanged(QString arg);
102 void jumpTo(const QString &sprite);
103 void setGoalSprite(const QString &sprite);
105 void setRunning(bool arg)
107 if (m_running != arg) {
109 emit runningChanged(arg);
113 void setInterpolate(bool arg)
115 if (m_interpolate != arg) {
117 emit interpolateChanged(arg);
125 QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
127 void prepareNextFrame();
128 QSGGeometryNode* buildNode();
129 QSGGeometryNode *m_node;
130 QQuickSpriteMaterial *m_material;
131 QList<QQuickSprite*> m_sprites;
132 QQuickSpriteEngine* m_spriteEngine;
148 #endif // QQUICKSPRITEIMAGE_P_H