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36
37 #include "qt3dquick3dscene2d_p.h"
38 #include <Qt3DCore/qentity.h>
39
40 QT_BEGIN_NAMESPACE
41
42 namespace Qt3DRender {
43 namespace Render {
44 namespace Quick {
45
QQuick3DScene2D(QObject * parent)46 QQuick3DScene2D::QQuick3DScene2D(QObject *parent)
47 : QObject(parent)
48 {
49 }
50
entities()51 QQmlListProperty<Qt3DCore::QEntity> QQuick3DScene2D::entities()
52 {
53 return QQmlListProperty<Qt3DCore::QEntity>(this, 0,
54 &QQuick3DScene2D::appendEntity,
55 &QQuick3DScene2D::entityCount,
56 &QQuick3DScene2D::entityAt,
57 &QQuick3DScene2D::clearEntities);
58 }
59
appendEntity(QQmlListProperty<Qt3DCore::QEntity> * list,Qt3DCore::QEntity * entity)60 void QQuick3DScene2D::appendEntity(QQmlListProperty<Qt3DCore::QEntity> *list,
61 Qt3DCore::QEntity *entity)
62 {
63 QQuick3DScene2D *scene2d = qobject_cast<QQuick3DScene2D *>(list->object);
64 if (scene2d)
65 scene2d->parentScene2D()->addEntity(entity);
66 }
67
entityCount(QQmlListProperty<Qt3DCore::QEntity> * list)68 int QQuick3DScene2D::entityCount(QQmlListProperty<Qt3DCore::QEntity> *list)
69 {
70 QQuick3DScene2D *scene2d = qobject_cast<QQuick3DScene2D *>(list->object);
71 if (scene2d)
72 return scene2d->parentScene2D()->entities().count();
73 return 0;
74 }
75
entityAt(QQmlListProperty<Qt3DCore::QEntity> * list,int index)76 Qt3DCore::QEntity *QQuick3DScene2D::entityAt(QQmlListProperty<Qt3DCore::QEntity> *list, int index)
77 {
78 QQuick3DScene2D *scene2d = qobject_cast<QQuick3DScene2D *>(list->object);
79 if (scene2d) {
80 return qobject_cast<Qt3DCore::QEntity *>(
81 scene2d->parentScene2D()->entities().at(index));
82 }
83 return nullptr;
84 }
85
clearEntities(QQmlListProperty<Qt3DCore::QEntity> * list)86 void QQuick3DScene2D::clearEntities(QQmlListProperty<Qt3DCore::QEntity> *list)
87 {
88 QQuick3DScene2D *scene2d = qobject_cast<QQuick3DScene2D *>(list->object);
89 if (scene2d) {
90 QVector<Qt3DCore::QEntity*> entities = scene2d->parentScene2D()->entities();
91 for (Qt3DCore::QEntity *e : entities)
92 scene2d->parentScene2D()->removeEntity(e);
93 }
94 }
95
96 } // namespace Quick
97 } // namespace Render
98 } // namespace Qt3DRender
99
100 QT_END_NAMESPACE
101