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