2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali-toolkit/internal/transition/transition-lifecycle-controller.h>
22 #include <dali/integration-api/adaptor-framework/adaptor.h>
25 #include <dali-toolkit/internal/transition/transition-set-impl.h>
33 std::unique_ptr<TransitionLifecycleController> TransitionLifecycleController::mInstance = nullptr;
34 std::once_flag TransitionLifecycleController::mOnceFlag;
36 TransitionLifecycleController& TransitionLifecycleController::GetInstance()
38 std::call_once(mOnceFlag, []()
39 { mInstance.reset(new TransitionLifecycleController); });
40 return *(mInstance.get());
43 void TransitionLifecycleController::AddTransitions(Dali::Toolkit::TransitionSet transitions)
45 mTransitionList.push_back(transitions);
46 transitions.FinishedSignal().Connect(this, &TransitionLifecycleController::RemoveTransitions);
49 void TransitionLifecycleController::RemoveTransitions(Dali::Toolkit::TransitionSet& transitions)
51 mTransitionList.erase(std::remove(mTransitionList.begin(), mTransitionList.end(), transitions));
54 } // namespace Internal
56 } // namespace Toolkit