| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QT3DRENDER_QTEXTURE_P_H |
| #define QT3DRENDER_QTEXTURE_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of other Qt classes. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <Qt3DCore/QNodeId> |
| #include <Qt3DCore/private/qdownloadhelperservice_p.h> |
| #include <Qt3DRender/private/qabstracttexture_p.h> |
| #include <Qt3DRender/qtexturegenerator.h> |
| #include <Qt3DRender/qtexture.h> |
| #include <Qt3DRender/private/qt3drender_global_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DRender { |
| |
| class Q_3DRENDERSHARED_PRIVATE_EXPORT QTextureLoaderPrivate : public QAbstractTexturePrivate |
| { |
| public: |
| QTextureLoaderPrivate(); |
| |
| Q_DECLARE_PUBLIC(QTextureLoader) |
| |
| void setScene(Qt3DCore::QScene *scene) override; |
| void updateGenerator(); |
| |
| QUrl m_source; |
| bool m_mirrored; |
| }; |
| |
| class QTextureFromSourceGenerator; |
| typedef QSharedPointer<QTextureFromSourceGenerator> QTextureFromSourceGeneratorPtr; |
| |
| class Q_AUTOTEST_EXPORT TextureDownloadRequest : public Qt3DCore::QDownloadRequest |
| { |
| public: |
| TextureDownloadRequest(const QTextureFromSourceGeneratorPtr &functor, |
| const QUrl &url, |
| Qt3DCore::QAspectEngine *engine, |
| Qt3DCore::QNodeId texNodeId); |
| |
| void onCompleted() override; |
| |
| private: |
| QTextureFromSourceGeneratorPtr m_functor; |
| Qt3DCore::QAspectEngine *m_engine; |
| Qt3DCore::QNodeId m_texNodeId; |
| }; |
| |
| class Q_AUTOTEST_EXPORT QTextureFromSourceGenerator : public QTextureGenerator, |
| public QEnableSharedFromThis<QTextureFromSourceGenerator> |
| { |
| public: |
| explicit QTextureFromSourceGenerator(QTextureLoader *textureLoader, |
| Qt3DCore::QAspectEngine *engine, |
| Qt3DCore::QNodeId textureId); |
| |
| QTextureFromSourceGenerator(const QTextureFromSourceGenerator &other); |
| |
| QTextureDataPtr operator ()() override; |
| bool operator ==(const QTextureGenerator &other) const override; |
| inline QAbstractTexture::Status status() const { return m_status; } |
| |
| QT3D_FUNCTOR(QTextureFromSourceGenerator) |
| |
| QUrl url() const; |
| bool isMirrored() const; |
| |
| private: |
| friend class TextureDownloadRequest; |
| |
| QUrl m_url; |
| QAbstractTexture::Status m_status; |
| bool m_mirrored; |
| |
| QByteArray m_sourceData; |
| Qt3DCore::QNodeId m_texture; |
| Qt3DCore::QAspectEngine *m_engine; |
| |
| // Options that can be overridden on TextureLoader when loading |
| QAbstractTexture::TextureFormat m_format; |
| }; |
| |
| class Q_AUTOTEST_EXPORT TextureLoadingHelper |
| { |
| public: |
| static QTextureImageDataPtr loadTextureData(const QUrl &source, bool allow3D, bool mirrored); |
| static QTextureImageDataPtr loadTextureData(QIODevice *data, const QString& suffix, |
| bool allow3D, bool mirrored); |
| }; |
| |
| } // namespace Qt3DRender |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT3DRENDER_QTEXTURE_P_H |