1 /*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "animation/rs_transition.h"
17
18 #include "animation/rs_render_transition.h"
19 #include "command/rs_animation_command.h"
20 #include "transaction/rs_transaction_proxy.h"
21 #include "ui/rs_node.h"
22
23 namespace OHOS {
24 namespace Rosen {
RSTransition(const std::shared_ptr<const RSTransitionEffect> & effect,bool isTransitionIn)25 RSTransition::RSTransition(const std::shared_ptr<const RSTransitionEffect>& effect, bool isTransitionIn)
26 : isTransitionIn_(isTransitionIn), effect_(effect)
27 {}
28
OnStart()29 void RSTransition::OnStart()
30 {
31 auto target = GetTarget().lock();
32 if (target == nullptr) {
33 return;
34 }
35 auto transition = std::make_shared<RSRenderTransition>(GetId(), effect_, isTransitionIn_);
36 if (transition == nullptr) {
37 return;
38 }
39 auto interpolator = timingCurve_.GetInterpolator(GetDuration());
40 transition->SetDuration(GetDuration());
41 transition->SetStartDelay(GetStartDelay());
42 transition->SetRepeatCount(GetRepeatCount());
43 transition->SetAutoReverse(GetAutoReverse());
44 transition->SetSpeed(GetSpeed());
45 transition->SetDirection(GetDirection());
46 transition->SetFillMode(GetFillMode());
47 transition->SetInterpolator(interpolator);
48 std::unique_ptr<RSCommand> command =
49 std::make_unique<RSAnimationCreateTransition>(target->GetId(), transition);
50 auto transactionProxy = RSTransactionProxy::GetInstance();
51 if (transactionProxy != nullptr) {
52 transactionProxy->AddCommand(command, target->IsRenderServiceNode());
53 if (target->NeedForcedSendToRemote()) {
54 std::unique_ptr<RSCommand> commandForRemote =
55 std::make_unique<RSAnimationCreateTransition>(target->GetId(), transition);
56 transactionProxy->AddCommand(commandForRemote, true);
57 }
58 }
59 }
60 } // namespace Rosen
61 } // namespace OHOS
62