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
++
++ #include "qimagepixmapcleanuphooks_p.h"
++ #include <qpa/qplatformpixmap.h>
++ #include "private/qimage_p.h"
++
++
++ QT_BEGIN_NAMESPACE
++
++ Q_GLOBAL_STATIC(QImagePixmapCleanupHooks, qt_image_and_pixmap_cleanup_hooks)
++
++ QImagePixmapCleanupHooks *QImagePixmapCleanupHooks::instance()
++ {
++ return qt_image_and_pixmap_cleanup_hooks();
++ }
++
++ void QImagePixmapCleanupHooks::addPlatformPixmapModificationHook(_qt_pixmap_cleanup_hook_pmd hook)
++ {
++ pixmapModificationHooks.append(hook);
++ }
++
++ void QImagePixmapCleanupHooks::addPlatformPixmapDestructionHook(_qt_pixmap_cleanup_hook_pmd hook)
++ {
++ pixmapDestructionHooks.append(hook);
++ }
++
++
++ void QImagePixmapCleanupHooks::addImageHook(_qt_image_cleanup_hook_64 hook)
++ {
++ imageHooks.append(hook);
++ }
++
++ void QImagePixmapCleanupHooks::removePlatformPixmapModificationHook(_qt_pixmap_cleanup_hook_pmd hook)
++ {
++ pixmapModificationHooks.removeAll(hook);
++ }
++
++ void QImagePixmapCleanupHooks::removePlatformPixmapDestructionHook(_qt_pixmap_cleanup_hook_pmd hook)
++ {
++ pixmapDestructionHooks.removeAll(hook);
++ }
++
++ void QImagePixmapCleanupHooks::removeImageHook(_qt_image_cleanup_hook_64 hook)
++ {
++ imageHooks.removeAll(hook);
++ }
++
++ void QImagePixmapCleanupHooks::executePlatformPixmapModificationHooks(QPlatformPixmap* pmd)
++ {
++ const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();
++ // the global destructor for the pixmap and image hooks might have
++ // been called already if the app is "leaking" global
++ // pixmaps/images
++ if (!h)
++ return;
++ for (auto hook : h->pixmapModificationHooks)
++ hook(pmd);
++ }
++
++ void QImagePixmapCleanupHooks::executePlatformPixmapDestructionHooks(QPlatformPixmap* pmd)
++ {
++ const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();
++ // the global destructor for the pixmap and image hooks might have
++ // been called already if the app is "leaking" global
++ // pixmaps/images
++ if (!h)
++ return;
++ for (auto hook : h->pixmapDestructionHooks)
++ hook(pmd);
++ }
++
++ void QImagePixmapCleanupHooks::executeImageHooks(qint64 key)
++ {
++ const QImagePixmapCleanupHooks *h = qt_image_and_pixmap_cleanup_hooks();
++ // the global destructor for the pixmap and image hooks might have
++ // been called already if the app is "leaking" global
++ // pixmaps/images
++ if (!h)
++ return;
++ for (auto hook : h->imageHooks)
++ hook(key);
++ }
++
++
++ void QImagePixmapCleanupHooks::enableCleanupHooks(QPlatformPixmap *handle)
++ {
++ handle->is_cached = true;
++ }
++
++ void QImagePixmapCleanupHooks::enableCleanupHooks(const QPixmap &pixmap)
++ {
++ enableCleanupHooks(const_cast<QPixmap &>(pixmap).data_ptr().data());
++ }
++
++ void QImagePixmapCleanupHooks::enableCleanupHooks(const QImage &image)
++ {
++ const_cast<QImage &>(image).data_ptr()->is_cached = true;
++ }
++
++ bool QImagePixmapCleanupHooks::isImageCached(const QImage &image)
++ {
++ return const_cast<QImage &>(image).data_ptr()->is_cached;
++ }
++
++ bool QImagePixmapCleanupHooks::isPixmapCached(const QPixmap &pixmap)
++ {
++ return const_cast<QPixmap&>(pixmap).data_ptr().data()->is_cached;
++ }
++
++
++
++ QT_END_NAMESPACE