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_H 17 #define OHOS_ROSEN_WINDOW_SCENE_EXTENSION_SESSION_H 18 #include <future> 19 20 #include "key_event.h" 21 #include "want.h" 22 23 #include "extension_data_handler.h" 24 #include "session/host/include/session.h" 25 26 namespace OHOS::Rosen { 27 bool IsExtensionSessionInvalid(int32_t persistentId); 28 29 class WindowEventChannelListener : public IRemoteStub<IWindowEventChannelListener> { 30 public: 31 explicit WindowEventChannelListener() = default; 32 void SetTransferKeyEventForConsumedParams(int32_t keyEventId, bool isPreImeEvent, 33 const std::shared_ptr<std::promise<bool>>& isConsumedPromise, const std::shared_ptr<WSError>& retCode); 34 void ResetTransferKeyEventForConsumedParams(); 35 void ResetTransferKeyEventForConsumedParams(bool isConsumed, WSError retCode); 36 void OnTransferKeyEventForConsumed(int32_t keyEventId, bool isPreImeEvent, 37 bool isConsumed, WSError retCode) override; 38 int32_t OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 39 40 private: 41 std::mutex transferKeyEventForConsumedMutex_; 42 int32_t keyEventId_ = 0; 43 bool isPreImeEvent_ = false; 44 std::shared_ptr<std::promise<bool>> isConsumedPromise_ = nullptr; 45 std::shared_ptr<WSError> retCode_ = nullptr; 46 }; 47 48 class ChannelDeathRecipient : public IRemoteObject::DeathRecipient { 49 public: ChannelDeathRecipient(const sptr<WindowEventChannelListener> & listener)50 explicit ChannelDeathRecipient(const sptr<WindowEventChannelListener>& listener): listener_(listener) {} 51 virtual void OnRemoteDied(const wptr<IRemoteObject>& wptrDeath) override; 52 53 private: 54 sptr<WindowEventChannelListener> listener_ = nullptr; 55 }; 56 57 using NotifyTransferAbilityResultFunc = std::function<void(uint32_t resultCode, const AAFwk::Want& want)>; 58 using NotifyTransferExtensionDataFunc = std::function<void(const AAFwk::WantParams& wantParams)>; 59 using NotifyRemoteReadyFunc = std::function<void()>; 60 using NotifySyncOnFunc = std::function<void()>; 61 using NotifyAsyncOnFunc = std::function<void()>; 62 using NotifyGetAvoidAreaByTypeFunc = std::function<AvoidArea(AvoidAreaType type, int32_t apiVersion)>; 63 using NotifyBindModalFunc = std::function<void()>; 64 using NotifyExtensionEventFunc = std::function<void(uint32_t notifyEvent)>; 65 using GetStatusBarHeightFunc = std::function<int32_t()>; 66 67 class ExtensionSession : public Session { 68 public: 69 struct ExtensionSessionEventCallback : public RefBase { 70 NotifyTransferAbilityResultFunc transferAbilityResultFunc_; 71 NotifyTransferExtensionDataFunc transferExtensionDataFunc_; 72 NotifyRemoteReadyFunc notifyRemoteReadyFunc_; 73 NotifySyncOnFunc notifySyncOnFunc_; 74 NotifyAsyncOnFunc notifyAsyncOnFunc_; 75 NotifyGetAvoidAreaByTypeFunc notifyGetAvoidAreaByTypeFunc_; 76 NotifyBindModalFunc notifyBindModalFunc_; 77 NotifyExtensionEventFunc notifyExtensionEventFunc_; 78 GetStatusBarHeightFunc getStatusBarHeightFunc_; 79 }; 80 81 explicit ExtensionSession(const SessionInfo& info); 82 virtual ~ExtensionSession(); 83 84 std::shared_ptr<IDataHandler> GetExtensionDataHandler() const; 85 void SetEventHandler(const std::shared_ptr<AppExecFwk::EventHandler>& handler, 86 const std::shared_ptr<AppExecFwk::EventHandler>& exportHandler) override; 87 WSError Connect(const sptr<ISessionStage>& sessionStage, const sptr<IWindowEventChannel>& eventChannel, 88 const std::shared_ptr<RSSurfaceNode>& surfaceNode, SystemSessionConfig& systemConfig, 89 sptr<WindowSessionProperty> property, sptr<IRemoteObject> token, 90 const std::string& identityToken = "") override; 91 WSError ConnectInner(const sptr<ISessionStage>& sessionStage, const sptr<IWindowEventChannel>& eventChannel, 92 const std::shared_ptr<RSSurfaceNode>& surfaceNode, SystemSessionConfig& systemConfig, 93 sptr<WindowSessionProperty> property, sptr<IRemoteObject> token, int32_t pid, int32_t uid, 94 const std::string& identityToken = "") override; 95 96 AvoidArea GetAvoidAreaByType(AvoidAreaType type, const WSRect& rect = WSRect::EMPTY_RECT, 97 int32_t apiVersion = API_VERSION_INVALID) override; 98 int32_t GetStatusBarHeight() override; 99 100 WSError UpdateAvoidArea(const sptr<AvoidArea>& avoidArea, AvoidAreaType type) override; 101 WSError TransferAbilityResult(uint32_t resultCode, const AAFwk::Want& want) override; 102 WSError TransferExtensionData(const AAFwk::WantParams& wantParams) override; 103 WSError TransferComponentData(const AAFwk::WantParams& wantParams); 104 WSErrorCode TransferComponentDataSync(const AAFwk::WantParams& wantParams, 105 AAFwk::WantParams& reWantParams); 106 WSError TransferAccessibilityEvent(const Accessibility::AccessibilityEventInfo& info, 107 int64_t uiExtensionIdLevel) override; 108 WSError TransferAccessibilityHoverEvent(float pointX, float pointY, int32_t sourceType, int32_t eventType, 109 int64_t timeMs); 110 WSError TransferAccessibilityChildTreeRegister(uint32_t windowId, int32_t treeId, int64_t accessibilityId); 111 WSError TransferAccessibilityChildTreeUnregister(); 112 WSError TransferAccessibilityDumpChildInfo(const std::vector<std::string>& params, std::vector<std::string>& info); 113 void NotifySyncOn() override; 114 void NotifyAsyncOn() override; 115 WSError NotifyDensityFollowHost(bool isFollowHost, float densityValue = 1.0f); 116 WSError UpdateSessionViewportConfig(const SessionViewportConfig& config); 117 void TriggerBindModalUIExtension() override; 118 void RegisterExtensionSessionEventCallback(const sptr<ExtensionSessionEventCallback>& extSessionEventCallback); 119 WSError TransferKeyEventForConsumed(const std::shared_ptr<MMI::KeyEvent>& keyEvent, bool& isConsumed, 120 bool& isTimeOut, bool isPreImeEvent = false); 121 WSError TransferKeyEventAsync(const std::shared_ptr<MMI::KeyEvent>& keyEvent, bool isPreImeEvent = false); 122 sptr<ExtensionSessionEventCallback> GetExtensionSessionEventCallback(); 123 WSError Background(bool isFromClient = false, const std::string& identityToken = "") override; 124 void NotifyExtensionEventAsync(uint32_t notifyEvent) override; 125 WSError NotifyDumpInfo(const std::vector<std::string>& params, std::vector<std::string>& info); 126 WSError SendExtensionData(MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 127 128 private: 129 sptr<ExtensionSessionEventCallback> extSessionEventCallback_ = nullptr; 130 bool isFirstTriggerBindModal_ = true; 131 sptr<ChannelDeathRecipient> channelDeath_ = nullptr; 132 sptr<WindowEventChannelListener> channelListener_ = nullptr; 133 std::shared_ptr<Extension::DataHandler> dataHandler_; 134 }; 135 } // namespace OHOS::Rosen 136 137 #endif // OHOS_ROSEN_WINDOW_SCENE_EXTENSION_SESSION_H 138