1 /*
2  * Copyright (c) 2020 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_ABILITY_MISSION_STACK_H
17 #define OHOS_ABILITY_MISSION_STACK_H
18 
19 #include <list>
20 
21 #include "ability_connect_mission.h"
22 #include "ability_mission_record.h"
23 
24 namespace OHOS {
25 typedef enum {
26     LAUNCHER,
27     DEFAULT,
28 } StackType;
29 class AbilityMissionStack {
30 public:
31     explicit AbilityMissionStack(StackType type);
32     ~AbilityMissionStack();
33     StackType GetStackType() const;
34     // MissionRecord
35     void PushTopMissionRecord(AbilityMissionRecord &missionRecord);
36     void MoveMissionRecordToTop(AbilityMissionRecord &missionRecord);
37     AbilityMissionRecord *GetTargetMissionRecord(const char *bundleName) const;
38     const AbilityMissionRecord *GetTopMissionRecord() const;
39     void RemoveMissionRecord(AbilityMissionRecord &missionRecord);
40     void RemoveMissionRecord(AbilityConnectMission *connectMission, const char *bundleName);
41     bool IsTopMissionRecord(const char *bundleName) const;
42     // PageAbilityRecord
43     PageAbilityRecord *FindPageAbility(uint64_t token) const;
44     PageAbilityRecord *FindPageAbility(const Want &want) const;
45     const PageAbilityRecord *GetTopPageAbility() const;
46 #ifdef OHOS_DEBUG
47     AbilityMsStatus DumpMissionStack() const;
48 #endif
49 private:
50     std::list<AbilityMissionRecord *> missionRecords_;
51     StackType stackType_;
52 };
53 }  // namespace OHOS
54 #endif  // OHOS_ABILITY_MISSION_STACK_H
55