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| 39 | |
| 40 | #include "qscenechange.h" |
| 41 | |
| 42 | #include "qscenechange_p.h" |
| 43 | |
| 44 | QT_BEGIN_NAMESPACE |
| 45 | |
| 46 | namespace Qt3DCore { |
| 47 | |
| 48 | /*! |
| 49 | * \enum Qt3DCore::ChangeFlag |
| 50 | * \relates Qt3DCore::QSceneChange |
| 51 | * \obsolete |
| 52 | * |
| 53 | * The types of change that can be sent and received by Qt3D's change notification system. |
| 54 | * |
| 55 | * \value NodeCreated A new instance of a QNode subclass has been created. |
| 56 | * \value NodeDeleted A QNode has been deleted. |
| 57 | * \value PropertyUpdated A QNode property has been updated. |
| 58 | * \value PropertyValueAdded A QNode has been added to the scene. |
| 59 | * \value PropertyValueRemoved A QNode has been removed from the scene. |
| 60 | * \value CommandRequested A QNodeCommand has been sent between a node and its backend. |
| 61 | * \value ComponentAdded A QComponent has been added to a QEntity. |
| 62 | * \value ComponentRemoved A QComponent has been removed from a QEntity. |
| 63 | * \value CallbackTriggered A QNode triggered a callback. |
| 64 | * \value AllChanges Allows an observer to monitor for any of the above changes. |
| 65 | */ |
| 66 | |
| 67 | QSceneChangePrivate::QSceneChangePrivate() |
| 68 | : q_ptr(nullptr) |
| 69 | , m_subjectId() |
| 70 | , m_deliveryFlags(QSceneChange::BackendNodes) |
| 71 | , m_type(AllChanges) |
| 72 | { |
| 73 | } |
| 74 | |
| 75 | QSceneChangePrivate::~QSceneChangePrivate() |
| 76 | { |
| 77 | } |
| 78 | |
| 79 | /*! |
| 80 | * \class Qt3DCore::QSceneChange |
| 81 | * \inheaderfile Qt3DCore/QSceneChange |
| 82 | * \inmodule Qt3DCore |
| 83 | * \brief The base class for changes that can be sent and received by Qt3D's change notification system. |
| 84 | */ |
| 85 | |
| 86 | /*! |
| 87 | * \typedef Qt3DCore::QSceneChangePtr |
| 88 | * \relates Qt3DCore::QSceneChange |
| 89 | * |
| 90 | * A shared pointer for QSceneChange. |
| 91 | */ |
| 92 | |
| 93 | /*! |
| 94 | * \enum QSceneChange::DeliveryFlag |
| 95 | * |
| 96 | * The types of change that can be sent and received by Qt3D's change notification system. |
| 97 | * |
| 98 | * \value BackendNodes |
| 99 | * \value Nodes |
| 100 | * \value DeliverToAll |
| 101 | */ |
| 102 | |
| 103 | /*! |
| 104 | * Constructs a new QSceneChange with \a type and \a subjectId. |
| 105 | */ |
| 106 | QSceneChange::QSceneChange(ChangeFlag type, QNodeId subjectId) |
| 107 | : d_ptr(new QSceneChangePrivate) |
| 108 | { |
| 109 | d_ptr->q_ptr = this; |
| 110 | Q_D(QSceneChange); |
| 111 | d->m_type = type; |
| 112 | d->m_subjectId = subjectId; |
| 113 | } |
| 114 | |
| 115 | /*! \internal */ |
| 116 | QSceneChange::QSceneChange(QSceneChangePrivate &dd, |
| 117 | ChangeFlag type, QNodeId subjectId) |
| 118 | : d_ptr(&dd) |
| 119 | { |
| 120 | d_ptr->q_ptr = this; |
| 121 | Q_D(QSceneChange); |
| 122 | d->m_type = type; |
| 123 | d->m_subjectId = subjectId; |
| 124 | } |
| 125 | |
| 126 | QSceneChange::~QSceneChange() |
| 127 | { |
| 128 | delete d_ptr; |
| 129 | } |
| 130 | |
| 131 | /*! |
| 132 | * Returns the scene change type. |
| 133 | */ |
| 134 | ChangeFlag QSceneChange::type() const Q_DECL_NOTHROW |
| 135 | { |
| 136 | Q_D(const QSceneChange); |
| 137 | return d->m_type; |
| 138 | } |
| 139 | |
| 140 | /*! |
| 141 | Sets the delivery flags of the change to \a flags. |
| 142 | */ |
| 143 | void QSceneChange::setDeliveryFlags(DeliveryFlags flags) Q_DECL_NOTHROW |
| 144 | { |
| 145 | Q_D(QSceneChange); |
| 146 | d->m_deliveryFlags = flags; |
| 147 | } |
| 148 | |
| 149 | /*! |
| 150 | Returns the set delivery flags. |
| 151 | */ |
| 152 | QSceneChange::DeliveryFlags QSceneChange::deliveryFlags() const Q_DECL_NOTHROW |
| 153 | { |
| 154 | Q_D(const QSceneChange); |
| 155 | return d->m_deliveryFlags; |
| 156 | } |
| 157 | |
| 158 | /*! |
| 159 | * \return scene change subject id. |
| 160 | */ |
| 161 | QNodeId QSceneChange::subjectId() const Q_DECL_NOTHROW |
| 162 | { |
| 163 | Q_D(const QSceneChange); |
| 164 | return d->m_subjectId; |
| 165 | } |
| 166 | |
| 167 | } // Qt3D |
| 168 | |
| 169 | QT_END_NAMESPACE |
| 170 | |