Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QPIXMAPCACHE_P_H
++ #define QPIXMAPCACHE_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. This header
++ // file may change from version to version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtGui/private/qtguiglobal_p.h>
++ #include "qpixmapcache.h"
++ #include "qpaintengine.h"
++ #include <private/qimage_p.h>
++ #include <private/qpixmap_raster_p.h>
++ #include "qcache.h"
++
++ QT_BEGIN_NAMESPACE
++
++ class QPixmapCache::KeyData
++ {
++ public:
++ KeyData() : isValid(true), key(0), ref(1) {}
++ KeyData(const KeyData &other)
++ : isValid(other.isValid), key(other.key), ref(1) {}
++ ~KeyData() {}
++
++ QString stringKey;
++ bool isValid;
++ int key;
++ int ref;
++ };
++
++ // XXX: hw: is this a general concept we need to abstract?
++ class QPixmapCacheEntry : public QPixmap
++ {
++ public:
++ QPixmapCacheEntry(const QPixmapCache::Key &key, const QPixmap &pix) : QPixmap(pix), key(key)
++ {
++ QPlatformPixmap *pd = handle();
++ if (pd && pd->classId() == QPlatformPixmap::RasterClass) {
++ QRasterPlatformPixmap *d = static_cast<QRasterPlatformPixmap*>(pd);
++ if (!d->image.isNull() && d->image.d->paintEngine
++ && !d->image.d->paintEngine->isActive())
++ {
++ delete d->image.d->paintEngine;
++ d->image.d->paintEngine = nullptr;
++ }
++ }
++ }
++ ~QPixmapCacheEntry();
++ QPixmapCache::Key key;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QPIXMAPCACHE_P_H