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_SUB_SESSION_H 17 #define OHOS_ROSEN_WINDOW_SCENE_SUB_SESSION_H 18 19 #include "session/host/include/scene_session.h" 20 21 namespace OHOS::Rosen { 22 class SubSession : public SceneSession { 23 public: 24 SubSession(const SessionInfo& info, const sptr<SpecificSessionCallback>& specificCallback); 25 ~SubSession(); 26 27 WSError Show(sptr<WindowSessionProperty> property) override; 28 WSError Hide() override; 29 WSError HideSync() override; 30 WSError Hide(bool needSyncHide); 31 WSError ProcessPointDownSession(int32_t posX, int32_t posY) override; 32 int32_t GetMissionId() const override; 33 WSError TransferKeyEvent(const std::shared_ptr<MMI::KeyEvent>& keyEvent) override; 34 void RectCheck(uint32_t curWidth, uint32_t curHeight) override; 35 bool IsVisibleForeground() const override; 36 bool IsVisibleNotBackground() const override; 37 bool IsNeedCrossDisplayRendering() const override; 38 void HandleCrossMoveToSurfaceNode(WSRect& globalRect) override; 39 std::set<uint64_t> GetNewDisplayIdsDuringMoveTo(WSRect& newRect); 40 void HandleCrossSurfaceNodeByWindowAnchor(SizeChangeReason reason, 41 const sptr<ScreenSession>& screenSession) override; 42 43 void SetParentSessionCallback(NotifySetParentSessionFunc&& func) override; 44 WMError NotifySetParentSession(int32_t oldParentWindowId, int32_t newParentWindowId) override; 45 46 protected: 47 void UpdatePointerArea(const WSRect& rect) override; 48 bool CheckPointerEventDispatch(const std::shared_ptr<MMI::PointerEvent>& pointerEvent) const override; 49 50 /* 51 * Window Layout 52 */ 53 void NotifySessionRectChange(const WSRect& rect, 54 SizeChangeReason reason = SizeChangeReason::UNDEFINED, DisplayId displayId = DISPLAY_ID_INVALID, 55 const RectAnimationConfig& rectAnimationConfig = {}) override; 56 void UpdateSessionRectInner(const WSRect& rect, SizeChangeReason reason, 57 const MoveConfiguration& moveConfiguration, const RectAnimationConfig& rectAnimationConfig = {}) override; 58 59 /* 60 * Window Hierarchy 61 */ 62 bool IsTopmost() const override; 63 bool IsModal() const override; 64 bool IsApplicationModal() const override; 65 WSError SetSubWindowZLevel(int32_t zLevel) override; 66 int32_t GetSubWindowZLevel() const override; 67 68 /* 69 * PC Window 70 */ 71 WSError NotifyFollowParentMultiScreenPolicy(bool enabled) override; 72 bool IsFollowParentMultiScreenPolicy() const override; 73 bool isFollowParentMultiScreenPolicy_ = false; 74 75 /* 76 * Sub Window 77 */ 78 NotifySetParentSessionFunc setParentSessionFunc_; 79 80 private: 81 /* 82 * Window Layout 83 */ 84 std::atomic<int32_t> cloneNodeCountDuringCross_ = 0; 85 void AddSurfaceNodeToScreen(DisplayId draggingOrMovingParentDisplayId) override; 86 void RemoveSurfaceNodeFromScreen() override; 87 }; 88 } // namespace OHOS::Rosen 89 #endif // OHOS_ROSEN_WINDOW_SCENE_SUB_SESSION_H 90