1 /*
2  * Copyright (c) 2023 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_SCENE_EXTENSION_SESSION_MANAGER_H
17 #define OHOS_ROSEN_WINDOW_SCENE_EXTENSION_SESSION_MANAGER_H
18 
19 #include "common/include/task_scheduler.h"
20 #include "interfaces/include/ws_common.h"
21 #include "wm_single_instance.h"
22 
23 namespace OHOS::AAFwk {
24 class SessionInfo;
25 } // namespace OHOS::AAFwk
26 
27 namespace OHOS::Rosen {
28 class ExtensionSession;
29 class ExtensionSessionManager {
30 WM_DECLARE_SINGLE_INSTANCE_BASE(ExtensionSessionManager)
31 public:
32     /**
33      * @brief create extension session
34      *
35      * @param sessionInfo sessionInfo, identify extension session instance
36      * @return sptr<ExtensionSession> return session if create extension session success;Otherwise, return nullptr
37      */
38     sptr<ExtensionSession> RequestExtensionSession(const SessionInfo& sessionInfo);
39     /**
40      * @brief active extension session
41      *
42      * @param extensionSession the extension session need to be activated
43      * @return WSError
44      */
45     WSError RequestExtensionSessionActivation(const sptr<ExtensionSession>& extensionSession, uint32_t hostWindowId,
46         const std::function<void(WSError)>&& resultCallback);
47     /**
48      * @brief background extension session
49      *
50      * @param extensionSession the extension session need to be go background
51      * @return WSError
52      */
53     WSError RequestExtensionSessionBackground(
54         const sptr<ExtensionSession>& extensionSession, const std::function<void(WSError)>&& resultCallback);
55     /**
56      * @brief destroy extension session
57      *
58      * @param extensionSession the extension session need to be destroyed
59      * @return WSError
60      */
61     WSError RequestExtensionSessionDestruction(
62         const sptr<ExtensionSession>& extensionSession, const std::function<void(WSError)>&& resultCallback);
63     /**
64      * @brief destroy extension session done
65      *
66      * @param extensionSession the extension session need to be destroyed
67      * @return WSError
68      */
69     WSError RequestExtensionSessionDestructionDone(const sptr<ExtensionSession>& extensionSession);
70 
71 private:
72     ExtensionSessionManager();
73     ~ExtensionSessionManager() = default;
74 
75     sptr<AAFwk::SessionInfo> SetAbilitySessionInfo(const sptr<ExtensionSession>& extensionSession);
76 
77     std::shared_ptr<TaskScheduler> taskScheduler_;
78     std::map<int32_t, sptr<ExtensionSession>> extensionSessionMap_;
79 };
80 } // namespace OHOS::Rosen
81 
82 #endif // OHOS_ROSEN_WINDOW_SCENE_EXTENSION_SESSION_MANAGER_H
83