Move all raycasting code as private in Qt3DRender

Change-Id: I871cbc57166493f30ea307305d8664e2f8a8873f
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/src/render/raycasting/qabstractcollisionqueryservice_p.h b/src/render/raycasting/qabstractcollisionqueryservice_p.h
new file mode 100644
index 000000000..286f4f932
--- /dev/null
+++ b/src/render/raycasting/qabstractcollisionqueryservice_p.h
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
+** 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 QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_P_H
+#define QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_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 <QVector>
+
+#include <Qt3DRender/qt3drender_global.h>
+#include <Qt3DCore/qservicelocator.h>
+#include <Qt3DCore/qnodeid.h>
+#include <Qt3DCore/private/qabstractserviceprovider_p.h>
+#include <Qt3DRender/private/qcollisionqueryresult_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace Qt3DCore {
+class QRay3D;
+}
+
+namespace Qt3DRender {
+
+class QBoundingVolumeProvider;
+
+class QAbstractCollisionQueryServicePrivate : public Qt3DCore::QAbstractServiceProviderPrivate
+{
+public:
+    QAbstractCollisionQueryServicePrivate(const QString &description)
+        : QAbstractServiceProviderPrivate(Qt3DCore::QServiceLocator::CollisionService, description)
+    {}
+};
+
+class QT3DRENDERSHARED_EXPORT QAbstractCollisionQueryService : public Qt3DCore::QAbstractServiceProvider
+{
+public:
+    enum QueryMode {
+        FirstHit,
+        AllHits
+    };
+
+    virtual QQueryHandle query(const Qt3DCore::QRay3D &ray, QueryMode mode, QBoundingVolumeProvider *provider) = 0;
+
+    virtual QCollisionQueryResult fetchResult(const QQueryHandle &handle) = 0;
+    virtual QVector<QCollisionQueryResult> fetchAllResults() const = 0;
+
+protected:
+    QAbstractCollisionQueryService(const QString &description = QString());
+    QAbstractCollisionQueryService(QAbstractCollisionQueryServicePrivate &dd);
+
+    void setResultHandle(QCollisionQueryResult &result, const QQueryHandle &handle);
+    void addEntityHit(QCollisionQueryResult &result, const Qt3DCore::QNodeId &entity);
+
+private:
+    Q_DECLARE_PRIVATE(QAbstractCollisionQueryService)
+};
+
+} // Qt3DRender
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(Qt3DRender::QAbstractCollisionQueryService::QueryMode)
+
+#endif // QT3DRENDER_QABSTRACTCOLLISIONQUERYSERVICE_P_H