1 /* 2 * Copyright (c) 2021-2022 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_WINDOW_MANAGER_SERVICE_H 17 #define OHOS_WINDOW_MANAGER_SERVICE_H 18 19 #include <input_window_monitor.h> 20 #include <map> 21 #include <nocopyable.h> 22 #include <system_ability.h> 23 #include <transaction/rs_interfaces.h> 24 #include <vector> 25 #include <window_manager_service_handler_stub.h> 26 27 #include "atomic_map.h" 28 #include "display_change_listener.h" 29 #include "drag_controller.h" 30 #include "event_handler.h" 31 #include "freeze_controller.h" 32 #include "perform_reporter.h" 33 #include "singleton_delegator.h" 34 #include "snapshot_controller.h" 35 #include "struct_multimodal.h" 36 #include "window_common_event.h" 37 #include "window_controller.h" 38 #include "window_dumper.h" 39 #include "window_group_mgr.h" 40 #include "window_manager_config.h" 41 #include "window_root.h" 42 #include "window_system_effect.h" 43 #include "wm_common_inner.h" 44 #include "wm_single_instance.h" 45 #include "zidl/window_manager_stub.h" 46 47 namespace OHOS { 48 namespace Rosen { 49 class DisplayChangeListener : public IDisplayChangeListener { 50 public: 51 virtual void OnDisplayStateChange(DisplayId defaultDisplayId, sptr<DisplayInfo> displayInfo, 52 const std::map<DisplayId, sptr<DisplayInfo>>& displayInfoMap, DisplayStateChangeType type) override; 53 virtual void OnScreenshot(DisplayId displayId) override; 54 }; 55 56 class WindowInfoQueriedListener : public IWindowInfoQueriedListener { 57 public: 58 virtual void HasPrivateWindow(DisplayId id, bool& hasPrivateWindow) override; 59 }; 60 61 class WindowManagerServiceHandler : public AAFwk::WindowManagerServiceHandlerStub { 62 public: 63 virtual void NotifyWindowTransition( 64 sptr<AAFwk::AbilityTransitionInfo> from, sptr<AAFwk::AbilityTransitionInfo> to, bool& animaEnabled) override; 65 int32_t GetFocusWindow(sptr<IRemoteObject>& abilityToken) override; 66 virtual void StartingWindow( 67 sptr<AAFwk::AbilityTransitionInfo> info, std::shared_ptr<Media::PixelMap> pixelMap, uint32_t bgColor) override; 68 virtual void StartingWindow( 69 sptr<AAFwk::AbilityTransitionInfo> info, std::shared_ptr<Media::PixelMap> pixelMap) override; 70 virtual void CancelStartingWindow(sptr<IRemoteObject> abilityToken) override; 71 virtual void NotifyAnimationAbilityDied(sptr<AAFwk::AbilityTransitionInfo> info) override; 72 virtual int32_t MoveMissionsToForeground(const std::vector<int32_t>& missionIds, int32_t topMissionId) override; 73 virtual int32_t MoveMissionsToBackground( 74 const std::vector<int32_t>& missionIds, std::vector<int32_t>& result) override; 75 }; 76 77 class RSUIDirector; 78 class WindowManagerService : public SystemAbility, public WindowManagerStub { 79 friend class DisplayChangeListener; 80 friend class WindowManagerServiceHandler; 81 DECLARE_SYSTEM_ABILITY(WindowManagerService); 82 WM_DECLARE_SINGLE_INSTANCE_BASE(WindowManagerService); 83 84 public: 85 using Task = std::function<void()>; 86 void OnStart() override; 87 void OnStop() override; 88 void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 89 void SetWindowInputEventConsumer(); 90 int Dump(int fd, const std::vector<std::u16string>& args) override; 91 92 WMError CreateWindow(sptr<IWindow>& window, sptr<WindowProperty>& property, 93 const std::shared_ptr<RSSurfaceNode>& surfaceNode, 94 uint32_t& windowId, sptr<IRemoteObject> token) override; 95 WMError AddWindow(sptr<WindowProperty>& property) override; 96 WMError RemoveWindow(uint32_t windowId, bool isFromInnerkits) override; 97 WMError NotifyWindowTransition(sptr<WindowTransitionInfo>& from, sptr<WindowTransitionInfo>& to, 98 bool isFromClient = false) override; 99 void NotifyAnimationAbilityDied(sptr<WindowTransitionInfo> info); 100 WMError DestroyWindow(uint32_t windowId, bool onlySelf = false) override; 101 WMError RequestFocus(uint32_t windowId) override; 102 AvoidArea GetAvoidAreaByType(uint32_t windowId, AvoidAreaType avoidAreaType, 103 const Rect& rect = Rect::EMPTY_RECT) override; 104 void NotifyServerReadyToMoveOrDrag(uint32_t windowId, sptr<WindowProperty>& windowProperty, 105 sptr<MoveDragProperty>& moveDragProperty) override; 106 void ProcessPointDown(uint32_t windowId, bool isPointDown) override; 107 void ProcessPointUp(uint32_t windowId) override; 108 WMError GetTopWindowId(uint32_t mainWinId, uint32_t& topWinId) override; 109 WMError MinimizeAllAppWindows(DisplayId displayId) override; 110 WMError ToggleShownStateForAllAppWindows() override; 111 WMError SetWindowLayoutMode(WindowLayoutMode mode) override; 112 WMError UpdateProperty(sptr<WindowProperty>& windowProperty, PropertyChangeAction action, 113 bool isAsyncTask = false) override; 114 WMError SetWindowGravity(uint32_t windowId, WindowGravity gravity, uint32_t percent) override; 115 WMError GetAccessibilityWindowInfo(std::vector<sptr<AccessibilityWindowInfo>>& infos) override; 116 WMError GetUnreliableWindowInfo(int32_t windowId, std::vector<sptr<UnreliableWindowInfo>>& infos) override; 117 WMError GetVisibilityWindowInfo(std::vector<sptr<WindowVisibilityInfo>>& infos) override; 118 WMError RaiseToAppTop(uint32_t windowId) override; 119 std::shared_ptr<Media::PixelMap> GetSnapshot(int32_t windowId) override; 120 WMError SetGestureNavigationEnabled(bool enable) override; 121 void DispatchKeyEvent(uint32_t windowId, std::shared_ptr<MMI::KeyEvent> event) override; 122 void NotifyDumpInfoResult(const std::vector<std::string>& info) override; 123 WMError GetWindowAnimationTargets(std::vector<uint32_t> missionIds, 124 std::vector<sptr<RSWindowAnimationTarget>>& targets) override; 125 WMError RegisterWindowManagerAgent(WindowManagerAgentType type, 126 const sptr<IWindowManagerAgent>& windowManagerAgent) override; 127 WMError UnregisterWindowManagerAgent(WindowManagerAgentType type, 128 const sptr<IWindowManagerAgent>& windowManagerAgent) override; 129 130 WMError SetWindowAnimationController(const sptr<RSIWindowAnimationController>& controller) override; 131 WMError GetSystemConfig(SystemConfig& systemConfig) override; 132 WMError GetModeChangeHotZones(DisplayId displayId, ModeChangeHotZones& hotZones) override; 133 WMError UpdateAvoidAreaListener(uint32_t windowId, bool haveAvoidAreaListener) override; 134 void StartingWindow(sptr<WindowTransitionInfo> info, std::shared_ptr<Media::PixelMap> pixelMap, 135 bool isColdStart, uint32_t bkgColor = 0xffffffff); 136 void CancelStartingWindow(sptr<IRemoteObject> abilityToken); 137 WMError MoveMissionsToForeground(const std::vector<int32_t>& missionIds, int32_t topMissionId); 138 WMError MoveMissionsToBackground(const std::vector<int32_t>& missionIds, 139 std::vector<int32_t>& result); 140 void MinimizeWindowsByLauncher(std::vector<uint32_t> windowIds, bool isAnimated, 141 sptr<RSIWindowAnimationFinishedCallback>& finishCallback) override; 142 WMError UpdateRsTree(uint32_t windowId, bool isAdd) override; 143 void OnScreenshot(DisplayId displayId); 144 void OnAccountSwitched(int accountId); 145 WMError BindDialogTarget(uint32_t& windowId, sptr<IRemoteObject> targetToken) override; 146 void HasPrivateWindow(DisplayId displayId, bool& hasPrivateWindow); 147 void NotifyWindowClientPointUp(uint32_t windowId, const std::shared_ptr<MMI::PointerEvent>& pointerEvent); 148 149 void SetAnchorAndScale(int32_t x, int32_t y, float scale) override; 150 void SetAnchorOffset(int32_t deltaX, int32_t deltaY) override; 151 void OffWindowZoom() override; 152 void PostAsyncTask(Task task, const std::string& taskName = "WMSTask", uint32_t delay = 0); 153 void SetMaximizeMode(MaximizeMode maximizeMode) override; 154 MaximizeMode GetMaximizeMode() override; 155 void GetFocusWindowInfo(FocusChangeInfo& focusInfo, DisplayId displayId = DEFAULT_DISPLAY_ID) override; 156 157 protected: 158 WindowManagerService(); 159 virtual ~WindowManagerService() = default; 160 161 private: 162 bool Init(); 163 void InitWithAbilityManagerServiceAdded(); 164 void InitWithRanderServiceAdded(); 165 void WindowVisibilityChangeCallback(std::shared_ptr<RSOcclusionData> occlusionData); 166 void OnWindowEvent(Event event, const sptr<IRemoteObject>& remoteObject); 167 void NotifyDisplayStateChange(DisplayId defaultDisplayId, sptr<DisplayInfo> displayInfo, 168 const std::map<DisplayId, sptr<DisplayInfo>>& displayInfoMap, DisplayStateChangeType type); 169 WMError GetFocusWindowInfo(sptr<IRemoteObject>& abilityToken, DisplayId displayId = DEFAULT_DISPLAY_ID); 170 bool CheckSystemWindowPermission(const sptr<WindowProperty>& property) const; 171 bool CheckAnimationPermission(const sptr<WindowProperty>& property) const; 172 void LoadWindowParameter(); 173 void ConfigureWindowManagerService(); 174 void PostVoidSyncTask(Task task, const std::string& taskName = "WMSTask"); 175 template<typename SyncTask, typename Return = std::invoke_result_t<SyncTask>> 176 Return PostSyncTask(SyncTask&& task, const std::string& taskName = "WMSTask") 177 { 178 Return ret; 179 std::function<void()> syncTask([&ret, &task]() {ret = task();}); 180 if (handler_) { 181 handler_->PostSyncTask(syncTask, "wms:" + taskName, AppExecFwk::EventQueue::Priority::IMMEDIATE); 182 } 183 return ret; 184 } 185 void ConfigHotZones(const std::vector<int>& hotZones); 186 void ConfigDecor(const WindowManagerConfig::ConfigItem& decorConfig); 187 void ConfigWindowAnimation(const WindowManagerConfig::ConfigItem& animeConfig); 188 void ConfigKeyboardAnimation(const WindowManagerConfig::ConfigItem& animeConfig); 189 void ConfigStartingWindowAnimation(const WindowManagerConfig::ConfigItem& animeConfig); 190 RSAnimationTimingCurve CreateCurve(const WindowManagerConfig::ConfigItem& curveConfig); 191 void CreateKeyboardCurve(const WindowManagerConfig::ConfigItem& config, 192 AnimationConfig::KeyboardAnimation& animateConfig, KeyboardAnimationCurve& sysCurveConfig); 193 void RecordShowTimeEvent(int64_t costTime); 194 void ConfigWindowEffect(const WindowManagerConfig::ConfigItem& effectConfig); 195 bool ConfigAppWindowCornerRadius(const WindowManagerConfig::ConfigItem& item, float& out); 196 bool ConfigAppWindowShadow(const WindowManagerConfig::ConfigItem& shadowConfig, WindowShadowParameters& outShadow); 197 198 static inline SingletonDelegator<WindowManagerService> delegator; 199 std::string name_ = "WindowManagerService"; 200 AtomicMap<uint32_t, uint32_t> accessTokenIdMaps_; 201 sptr<WindowRoot> windowRoot_; 202 sptr<WindowController> windowController_; 203 sptr<InputWindowMonitor> inputWindowMonitor_; 204 sptr<SnapshotController> snapshotController_; 205 sptr<WindowManagerServiceHandler> wmsHandler_; 206 sptr<DragController> dragController_; 207 sptr<FreezeController> freezeDisplayController_; 208 sptr<WindowDumper> windowDumper_; 209 sptr<WindowGroupMgr> windowGroupMgr_; 210 SystemConfig systemConfig_; 211 ModeChangeHotZonesConfig hotZonesConfig_ { false, 0, 0, 0 }; 212 std::shared_ptr<WindowCommonEvent> windowCommonEvent_; 213 std::shared_ptr<AppExecFwk::EventRunner> runner_ = nullptr; 214 std::shared_ptr<AppExecFwk::EventHandler> handler_ = nullptr; 215 RSInterfaces& rsInterface_; 216 bool startingOpen_ = true; 217 std::shared_ptr<RSUIDirector> rsUiDirector_; 218 std::shared_ptr<PerformReporter> windowShowPerformReport_; 219 MaximizeMode maximizeMode_ = MaximizeMode::MODE_RECOVER; 220 }; 221 } // namespace Rosen 222 } // namespace OHOS 223 #endif // OHOS_WINDOW_MANAGER_SERVICE_H 224