1 #ifndef DALI_INTERNAL_DAMAGE_OBSERVER_H
2 #define DALI_INTERNAL_DAMAGE_OBSERVER_H
5 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/common/vector-wrapper.h>
23 #include <dali/public-api/math/rect.h>
31 typedef Rect<int> DamageArea;
34 * The DamageObserver can be overridden in order to listen to damage events.
40 * Deriving classes should override this to be notified when we receive a damage event.
41 * @param[in] area The area that has been damaged.
43 virtual void OnDamaged(const DamageArea& area) = 0;
47 * Protected Constructor.
54 * Protected virtual destructor.
56 virtual ~DamageObserver()
61 } // namespace Adaptor
63 } // namespace Internal
67 #endif // DALI_INTERNAL_DAMAGE_OBSERVER_H