1 /*
2 * Copyright (c) 2025-2025 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 "window_input_intercept.h"
17 #include "window_input_intercept_consumer.h"
18 #include "window_manager_hilog.h"
19
20 namespace OHOS {
21 namespace Rosen {
22
WM_IMPLEMENT_SINGLE_INSTANCE(WindowInputIntercept)23 WM_IMPLEMENT_SINGLE_INSTANCE(WindowInputIntercept)
24 void WindowInputIntercept::RegisterInputEventIntercept(const int32_t deviceId,
25 const std::shared_ptr<IInputEventInterceptConsumer>& consumer)
26 {
27 if (consumer == nullptr) {
28 TLOGE(WmsLogTag::WMS_EVENT, "GameController call RegisterInputEventIntercept failed. the consumer is nullptr");
29 return;
30 }
31 std::lock_guard<std::mutex> lock(registerMutex_);
32 auto iter = inputIntercept_.find(deviceId);
33 if (iter == inputIntercept_.end()) {
34 TLOGI(WmsLogTag::WMS_EVENT, "GameController call RegisterInputEventIntercept success."
35 " the deviceId is %{public}d", deviceId);
36 inputIntercept_.insert(std::make_pair(deviceId, consumer));
37 }
38 }
39
UnRegisterInputEventIntercept(const int32_t deviceId)40 void WindowInputIntercept::UnRegisterInputEventIntercept(const int32_t deviceId)
41 {
42 std::lock_guard<std::mutex> lock(registerMutex_);
43 auto iter = inputIntercept_.find(deviceId);
44 if (iter != inputIntercept_.end()) {
45 TLOGI(WmsLogTag::WMS_EVENT, "GameController call UnRegisterInputEventIntercept success."
46 " the deviceId is %{public}d", deviceId);
47 inputIntercept_.erase(deviceId);
48 }
49 }
50
51
IsInputIntercept(const std::shared_ptr<MMI::KeyEvent> & keyEvent)52 bool WindowInputIntercept::IsInputIntercept(const std::shared_ptr<MMI::KeyEvent>& keyEvent)
53 {
54 if (keyEvent == nullptr) {
55 TLOGW(WmsLogTag::WMS_EVENT, "IsInputInterceptByKeyEvent keyEvent is null.");
56 return false;
57 }
58 std::shared_ptr<IInputEventInterceptConsumer> consumer = nullptr;
59 {
60 std::lock_guard<std::mutex> lock(registerMutex_);
61 auto iter = inputIntercept_.find(keyEvent->GetDeviceId());
62 if (iter == inputIntercept_.end()) {
63 return false;
64 }
65 consumer = iter->second;
66 }
67 if (consumer == nullptr) {
68 TLOGW(WmsLogTag::WMS_EVENT, "IsInputInterceptByKeyEvent consumer is null. the deviceId is %{public}d",
69 keyEvent->GetDeviceId());
70 return false;
71 }
72
73 // Transfer the KeyEvent to GameController
74 consumer->OnInputEvent(keyEvent);
75 return true;
76 }
77
IsInputIntercept(const std::shared_ptr<MMI::PointerEvent> & pointerEvent)78 bool WindowInputIntercept::IsInputIntercept(const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
79 {
80 if (pointerEvent == nullptr) {
81 TLOGW(WmsLogTag::WMS_EVENT, "IsInputInterceptByPointerEvent pointerEvent is null.");
82 return false;
83 }
84 std::shared_ptr<IInputEventInterceptConsumer> consumer = nullptr;
85 {
86 std::lock_guard<std::mutex> lock(registerMutex_);
87 auto iter = inputIntercept_.find(pointerEvent->GetDeviceId());
88 if (iter == inputIntercept_.end()) {
89 return false;
90 }
91 consumer = iter->second;
92 }
93 if (consumer == nullptr) {
94 TLOGW(WmsLogTag::WMS_EVENT, "IsInputInterceptByPointerEvent consumer is null. the deviceId is %{public}d",
95 pointerEvent->GetDeviceId());
96 return false;
97 }
98
99 // Transfer the PointerEvent to GameController
100 consumer->OnInputEvent(pointerEvent);
101 return true;
102 }
103 }
104 }