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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtQml 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 QQUICKPIXMAPCACHE_H
+#define QQUICKPIXMAPCACHE_H
+
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qstring.h>
+#include <QtGui/qpixmap.h>
+#include <QtCore/qurl.h>
+#include <QtQuick/qtquickglobal.h>
+
+#include <private/qintrusivelist_p.h>
+#include <qqmlimageprovider.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QQmlEngine;
+class QQuickPixmapData;
+class QQuickTextureFactory;
+
+class QQuickDefaultTextureFactory : public QQuickTextureFactory
+{
+ Q_OBJECT
+public:
+ QQuickDefaultTextureFactory(const QImage &i)
+ : im(i)
+ {
+ }
+
+ QSGTexture *createTexture(QQuickCanvas *canvas) const;
+ QSize textureSize() const { return im.size(); }
+ int textureByteCount() const { return im.byteCount(); }
+ QImage image() const { return im; }
+
+private:
+ QImage im;
+};
+
+class Q_QUICK_EXPORT QQuickPixmap
+{
+ Q_DECLARE_TR_FUNCTIONS(QQuickPixmap)
+public:
+ QQuickPixmap();
+ QQuickPixmap(QQmlEngine *, const QUrl &);
+ QQuickPixmap(QQmlEngine *, const QUrl &, const QSize &);
+ ~QQuickPixmap();
+
+ enum Status { Null, Ready, Error, Loading };
+
+ enum Option {
+ Asynchronous = 0x00000001,
+ Cache = 0x00000002
+ };
+ Q_DECLARE_FLAGS(Options, Option)
+
+ bool isNull() const;
+ bool isReady() const;
+ bool isError() const;
+ bool isLoading() const;
+
+ Status status() const;
+ QString error() const;
+ const QUrl &url() const;
+ const QSize &implicitSize() const;
+ const QSize &requestSize() const;
+ const QImage &image() const;
+ void setImage(const QImage &);
+
+ QQuickTextureFactory *textureFactory() const;
+
+ QRect rect() const;
+ int width() const;
+ int height() const;
+
+ void load(QQmlEngine *, const QUrl &);
+ void load(QQmlEngine *, const QUrl &, QQuickPixmap::Options options);
+ void load(QQmlEngine *, const QUrl &, const QSize &);
+ void load(QQmlEngine *, const QUrl &, const QSize &, QQuickPixmap::Options options);
+
+ void clear();
+ void clear(QObject *);
+
+ bool connectFinished(QObject *, const char *);
+ bool connectFinished(QObject *, int);
+ bool connectDownloadProgress(QObject *, const char *);
+ bool connectDownloadProgress(QObject *, int);
+
+ static void purgeCache();
+
+private:
+ Q_DISABLE_COPY(QQuickPixmap)
+ QQuickPixmapData *d;
+ QIntrusiveListNode dataListNode;
+ friend class QQuickPixmapData;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPixmap::Options)
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QQUICKPIXMAPCACHE_H