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 "input_interceptor_manager.h"
17
18 #include "input_handler_manager.h"
19 #include "util.h"
20
21 namespace OHOS {
22 namespace MMI {
23 namespace {
24 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, MMI_LOG_DOMAIN, "InputInterceptorManager" };
25 } // namespace
26
InputInterceptorManager()27 InputInterceptorManager::InputInterceptorManager() {}
~InputInterceptorManager()28 InputInterceptorManager::~InputInterceptorManager() {}
29
AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor,HandleEventType eventType)30 int32_t InputInterceptorManager::AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor,
31 HandleEventType eventType)
32 {
33 if (interceptor == nullptr) {
34 MMI_HILOGE("No interceptor was specified.");
35 return INVALID_HANDLER_ID;
36 }
37 return AddHandler(InputHandlerType::INTERCEPTOR, interceptor, eventType);
38 }
39
RemoveInterceptor(int32_t interceptorId)40 void InputInterceptorManager::RemoveInterceptor(int32_t interceptorId)
41 {
42 RemoveHandler(interceptorId, InputHandlerType::INTERCEPTOR);
43 }
44 } // namespace MMI
45 } // namespace OHOS
46