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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_SESSION_WRAPPER_IMPL_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_SESSION_WRAPPER_IMPL_H
18 
19 #include <refbase.h>
20 
21 #include "session/host/include/extension_session.h"
22 #include "want.h"
23 
24 #include "base/geometry/ng/rect_t.h"
25 #include "base/memory/referenced.h"
26 #include "core/components_ng/pattern/ui_extension/session_wrapper.h"
27 #include "core/components_ng/pattern/ui_extension/ui_extension_pattern.h"
28 
29 namespace OHOS::Ace::NG {
30 class SessionWrapperImpl : public SessionWrapper {
31     DECLARE_ACE_TYPE(SessionWrapperImpl, SessionWrapper);
32 
33 public:
34     SessionWrapperImpl(const WeakPtr<UIExtensionPattern>& hostPattern, int32_t instanceId, bool isTransferringCaller,
35         SessionType sessionType);
36     ~SessionWrapperImpl() override;
37 
38     // About session
39     void CreateSession(const AAFwk::Want& want, const SessionConfig& config) override;
40     void DestroySession() override;
41     bool IsSessionValid() override;
42     int32_t GetSessionId() const override;
43     const std::shared_ptr<AAFwk::Want> GetWant() override;
44 
45     // Synchronous interface for event notify
46     bool NotifyFocusEventSync(bool isFocus) override;
47     bool NotifyFocusStateSync(bool focusState) override;
48     bool NotifyBackPressedSync() override;
49     bool NotifyPointerEventSync(const std::shared_ptr<OHOS::MMI::PointerEvent>& pointerEvent) override;
50     bool NotifyKeyEventSync(const std::shared_ptr<OHOS::MMI::KeyEvent>& keyEvent, bool isPreIme) override;
51     bool NotifyKeyEventAsync(const std::shared_ptr<OHOS::MMI::KeyEvent>& keyEvent, bool isPreIme) override;
52     bool NotifyAxisEventSync(const std::shared_ptr<OHOS::MMI::AxisEvent>& axisEvent) override;
53 
54     // Asynchronous interface for event notify
55     bool NotifyFocusEventAsync(bool isFocus) override;
56     bool NotifyFocusStateAsync(bool focusState) override;
57     bool NotifyBackPressedAsync() override;
58     bool NotifyPointerEventAsync(const std::shared_ptr<OHOS::MMI::PointerEvent>& pointerEvent) override;
59     bool NotifyKeyEventAsync(const std::shared_ptr<OHOS::MMI::KeyEvent>& keyEvent) override;
60     bool NotifyAxisEventAsync(const std::shared_ptr<OHOS::MMI::AxisEvent>& axisEvent) override;
61 
62     // The lifecycle interface
63     void NotifyCreate() override;
64     void NotifyForeground() override;
65     void NotifyBackground(bool isHandleError) override;
66     void NotifyDestroy(bool isHandleError = true) override;
67     void NotifyConfigurationUpdate() override;
68 
69     // The interface for responsing provider
70     void OnConnect() override;
71     void OnDisconnect(bool isAbnormal) override;
72     void OnReleaseDone() override;
73     void OnExtensionTimeout(int32_t errorCode) override;
74     void OnExtensionDetachToDisplay() override;
75     void OnAccessibilityEvent(const Accessibility::AccessibilityEventInfo& info, int64_t offset) override;
76 
77     // The interface about the accessibility
78     void TransferAccessibilityHoverEvent(float pointX, float pointY, int32_t sourceType, int32_t eventType,
79         int64_t timeMs) override;
80     void TransferAccessibilityChildTreeRegister(uint32_t windowId, int32_t treeId, int64_t accessibilityId) override;
81     void TransferAccessibilityChildTreeDeregister() override;
82     void TransferAccessibilityDumpChildInfo(
83         const std::vector<std::string>& params, std::vector<std::string>& info) override;
84 
85     // The interface to control the display area and the avoid area
86     std::shared_ptr<Rosen::RSSurfaceNode> GetSurfaceNode() const override;
87     void NotifyDisplayArea(const RectF& displayArea) override;
88     void NotifySizeChangeReason(
89         WindowSizeChangeReason type, const std::shared_ptr<Rosen::RSTransaction>& rsTransaction) override;
90     void NotifyOriginAvoidArea(const Rosen::AvoidArea& avoidArea, uint32_t type) const override;
91     bool NotifyOccupiedAreaChangeInfo(
92         sptr<Rosen::OccupiedAreaChangeInfo> info, bool needWaitLayout) override;
93     void SetDensityDpiImpl(bool isDensityDpi) override;
94 
95     // The interface to send the data for ArkTS
96     void SendDataAsync(const AAFwk::WantParams& params) const override;
97     int32_t SendDataSync(const AAFwk::WantParams& wantParams, AAFwk::WantParams& reWantParams) const override;
98 
99     // The interface for UEC dump
100     uint32_t GetReasonDump() const override;
101     void NotifyUieDump(const std::vector<std::string>& params, std::vector<std::string>& info) override;
102 
103 private:
104     void InitAllCallback();
105     void UpdateSessionConfig();
106     int32_t GetWindowSceneId();
107     bool InnerNotifyOccupiedAreaChangeInfo(
108         sptr<Rosen::OccupiedAreaChangeInfo> info, bool isWaitTask, int64_t occupiedAreaTime);
109 
110     WeakPtr<UIExtensionPattern> hostPattern_;
111     RefPtr<TaskExecutor> taskExecutor_;
112     int32_t instanceId_;
113     bool isTransferringCaller_;
114     SessionType sessionType_ = SessionType::UI_EXTENSION_ABILITY;
115     int32_t uiExtensionId_ = 0;
116     int64_t lastOccupiedAreaTime_ = 0;
117     sptr<Rosen::ExtensionSession> session_;
118     bool isNotifyOccupiedAreaChange_ = true;
119     Rect displayAreaWindow_;
120     RectF displayArea_;
121     uint32_t reason_ = (uint32_t)Rosen::SizeChangeReason::UNDEFINED;
122     std::shared_ptr<Rosen::ILifecycleListener> lifecycleListener_;
123     std::function<void((OHOS::Rosen::WSError))> foregroundCallback_;
124     std::function<void((OHOS::Rosen::WSError))> backgroundCallback_;
125     std::function<void((OHOS::Rosen::WSError))> destructionCallback_;
126     std::weak_ptr<Rosen::RSTransaction> transaction_;
127 };
128 } // namespace OHOS::Ace::NG
129 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_UI_EXTENSION_SESSION_WRAPPER_IMPL_H
130