Create proper plugin infrastructure for sceneloaders

Now Qt3D sceneloaders plugins follow the same pattern as the rest of Qt.
This also makes the loading much more standard and less error prone.

Change-Id: Ibb5aae0a16d9d197a9c34fe2885dd5435e68d7eb
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 0 insertions, 208 deletions

diff --git a/src/plugins/sceneparsers/gltf/gltfparser_p.h b/src/plugins/sceneparsers/gltf/gltfparser_p.h
deleted file mode 100644
index 5ce69ebc5..000000000
--- a/src/plugins/sceneparsers/gltf/gltfparser_p.h
+++ /dev/null
@@ -1,208 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
-** Copyright (C) 2015 The Qt Company Ltd and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the Qt3D module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** 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 http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://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.LGPLv3 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.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 later 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 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef GLTFPARSER_H
-#define GLTFPARSER_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 <QtCore/QJsonDocument>
-#include <QtCore/QMultiHash>
-
-#include <Qt3DRender/qattribute.h>
-#include <Qt3DRender/qbuffer.h>
-
-#include <Qt3DRender/private/abstractsceneparser_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QFile;
-
-namespace Qt3DCore {
-class QCamera;
-class QCameraLens;
-class QEntity;
-}
-
-namespace Qt3DRender {
-
-class QMaterial;
-class QShaderProgram;
-class QEffect;
-class QAbstractTextureProvider;
-class QRenderState;
-class QTechnique;
-class QParameter;
-class QGeometryRenderer;
-
-Q_DECLARE_LOGGING_CATEGORY(GLTFParserLog)
-
-class GLTFParser : public AbstractSceneParser
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt3DRenderer.GLTFParser")
-
-public:
-    GLTFParser();
-    ~GLTFParser();
-
-    void setBasePath(const QString& path);
-    bool setJSON( const QJsonDocument &json );
-
-    // SceneParserInterface interface
-    void setSource(const QUrl &source) Q_DECL_FINAL;
-    bool isExtensionSupported(const QUrl &source) const Q_DECL_FINAL;
-    Qt3DCore::QEntity *node(const QString &id) Q_DECL_FINAL;
-    Qt3DCore::QEntity *scene(const QString &id = QString()) Q_DECL_FINAL;
-
-private:
-    class BufferData
-    {
-    public:
-        BufferData();
-
-        BufferData(QJsonObject json);
-
-        quint64 length;
-        QString path;
-        QByteArray *data;
-        // type if ever useful
-    };
-
-    class ParameterData
-    {
-    public:
-        ParameterData();
-        ParameterData(QJsonObject json);
-
-        QString semantic;
-        int type;
-    };
-
-    class AccessorData
-    {
-    public:
-        AccessorData();
-        AccessorData(const QJsonObject& json);
-
-        QString bufferViewName;
-        QAttribute::DataType type;
-        uint dataSize;
-        int count;
-        int offset;
-        int stride;
-    };
-
-    static bool isGLTFPath(const QString &path);
-    static void renameFromJson(const QJsonObject& json, QObject * const object );
-    static QString standardUniformNamefromSemantic(const QString &semantic);
-    static QString standardAttributeNameFromSemantic(const QString &semantic);
-    static QParameter *parameterFromTechnique(QTechnique *technique, const QString &parameterName);
-
-    Qt3DCore::QEntity *defaultScene();
-    QMaterial *material(const QString &id);
-    Qt3DCore::QCameraLens *camera(const QString &id) const;
-
-    void parse();
-    void cleanup();
-
-    void processJSONBuffer(const QString &id, const QJsonObject &json);
-    void processJSONBufferView(const QString &id, const QJsonObject &json);
-    void processJSONShader(const QString &id, const QJsonObject &jsonObject);
-    void processJSONProgram(const QString &id, const QJsonObject &jsonObject);
-    void processJSONTechnique(const QString &id, const QJsonObject &jsonObject);
-    void processJSONAccessor(const QString &id, const QJsonObject &json);
-    void processJSONMesh(const QString &id, const QJsonObject &json);
-    void processJSONImage(const QString &id, const QJsonObject &jsonObject);
-    void processJSONTexture(const QString &id, const QJsonObject &jsonObject);
-
-    void loadBufferData();
-    void unloadBufferData();
-
-    QFile* resolveLocalData(QString path) const;
-
-    QVariant parameterValueFromJSON(int type, const QJsonValue &value) const;
-    static Qt3DCore::QAbstractAttribute::DataType accessorTypeFromJSON(int componentType);
-    static uint accessorDataSizeFromJson(const QString &type);
-
-    static QRenderState *buildStateEnable(int state);
-    static QRenderState *buildState(const QString& functionName, const QJsonValue &value, int &type);
-
-    QJsonDocument m_json;
-    QString m_basePath;
-    bool m_parseDone;
-    QString m_defaultScene;
-
-    // multi-hash because our QMeshData corresponds to a single primitive
-    // in glTf.
-    QMultiHash<QString, QGeometryRenderer*> m_meshDict;
-
-    // GLTF assigns materials at the mesh level, but we do them as siblings,
-    // so record the association here for when we instantiate meshes
-    QMap<QGeometryRenderer*, QString> m_meshMaterialDict;
-
-    QMap<QString, AccessorData> m_accessorDict;
-
-    QMap<QString, QMaterial*> m_materialCache;
-
-    QMap<QString, BufferData> m_bufferDatas;
-    QMap<QString, QBuffer*> m_buffers;
-
-    QMap<QString, QString> m_shaderPaths;
-    QMap<QString, QShaderProgram*> m_programs;
-
-    QMap<QString, QTechnique *> m_techniques;
-    QMap<QParameter*, ParameterData> m_parameterDataDict;
-
-    QMap<QString, QAbstractTextureProvider*> m_textures;
-    QMap<QString, QString> m_imagePaths;
-};
-
-} // namespace Qt3DRender
-
-QT_END_NAMESPACE
-
-#endif // GLTFPARSER_H