1 /* 2 * Copyright (c) 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 #ifndef OHOS_ROSEN_WINDOW_FOCUS_CONTROLLER_H 17 #define OHOS_ROSEN_WINDOW_FOCUS_CONTROLLER_H 18 19 #include <string> 20 #include <unordered_map> 21 #include <unordered_set> 22 #include <shared_mutex> 23 24 #include "dm_common.h" 25 #include "wm_common.h" 26 #include "ws_common.h" 27 #include "window_manager_hilog.h" 28 29 namespace OHOS { 30 namespace Rosen { 31 class FocusGroup : public RefBase { 32 public: FocusGroup(DisplayId displayGroupId)33 explicit FocusGroup(DisplayId displayGroupId) : displayGroupId_(displayGroupId) {} 34 GetFocusedSessionId()35 int32_t GetFocusedSessionId() const { return focusedSessionId_; } GetLastFocusedSessionId()36 int32_t GetLastFocusedSessionId() const { return lastFocusedSessionId_; } GetLastFocusedAppSessionId()37 int32_t GetLastFocusedAppSessionId() const { return lastFocusedAppSessionId_; } GetNeedBlockNotifyFocusStatusUntilForeground()38 bool GetNeedBlockNotifyFocusStatusUntilForeground() const { return needBlockNotifyFocusStatusUntilForeground_; } GetNeedBlockNotifyUnfocusStatus()39 bool GetNeedBlockNotifyUnfocusStatus() const { return needBlockNotifyUnfocusStatus_; } GetDisplayGroupId()40 DisplayId GetDisplayGroupId() const { return displayGroupId_; } SetFocusedSessionId(int32_t persistentId)41 void SetFocusedSessionId(int32_t persistentId) { focusedSessionId_ = persistentId; } SetLastFocusedSessionId(int32_t persistentId)42 void SetLastFocusedSessionId(int32_t persistentId) { lastFocusedSessionId_ = persistentId; } SetLastFocusedAppSessionId(int32_t persistentId)43 void SetLastFocusedAppSessionId(int32_t persistentId) { lastFocusedAppSessionId_ = persistentId; } SetNeedBlockNotifyFocusStatusUntilForeground(bool needBlock)44 void SetNeedBlockNotifyFocusStatusUntilForeground(bool needBlock) 45 { 46 needBlockNotifyFocusStatusUntilForeground_ = needBlock; 47 } SetNeedBlockNotifyUnfocusStatus(bool needBlock)48 void SetNeedBlockNotifyUnfocusStatus(bool needBlock) { needBlockNotifyUnfocusStatus_ = needBlock; } 49 WSError UpdateFocusedSessionId(int32_t persistentId); 50 WSError UpdateFocusedAppSessionId(int32_t persistentId); 51 std::unordered_set<DisplayId> displayIds_; 52 53 private: 54 int32_t focusedSessionId_ = INVALID_SESSION_ID; 55 int32_t lastFocusedSessionId_ = INVALID_SESSION_ID; 56 int32_t lastFocusedAppSessionId_ = INVALID_SESSION_ID; 57 bool needBlockNotifyFocusStatusUntilForeground_ { false }; 58 bool needBlockNotifyUnfocusStatus_ { false }; 59 DisplayId displayGroupId_ = DISPLAY_ID_INVALID; 60 }; 61 62 class WindowFocusController : public RefBase { 63 public: 64 WindowFocusController() noexcept; 65 ~WindowFocusController() = default; 66 67 DisplayId GetDisplayGroupId(DisplayId displayId); 68 WSError AddFocusGroup(DisplayGroupId displayGroupId, DisplayId displayId); 69 WSError RemoveFocusGroup(DisplayGroupId displayGroupId, DisplayId displayId); 70 int32_t GetFocusedSessionId(DisplayId displayId); 71 sptr<FocusGroup> GetFocusGroup(DisplayId displayId = DEFAULT_DISPLAY_ID); 72 std::vector<std::pair<DisplayId, int32_t>> GetAllFocusedSessionList() const; 73 WSError UpdateFocusedSessionId(DisplayId displayId, int32_t persistentId); 74 WSError UpdateFocusedAppSessionId(DisplayId displayId, int32_t persistentId); 75 void LogDisplayIds(); 76 77 private: 78 sptr<FocusGroup> GetFocusGroupInner(DisplayId displayId); 79 80 std::unordered_map<DisplayId, sptr<FocusGroup>> focusGroupMap_; 81 std::unordered_map<DisplayId, DisplayGroupId> displayId2GroupIdMap_; 82 std::unordered_map<DisplayId, DisplayGroupId> deletedDisplayId2GroupIdMap_; 83 }; 84 } 85 } 86 #endif // OHOS_ROSEN_WINDOW_FOCUS_CONTROLLER_H 87