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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMMON_ACE_VIEW_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMMON_ACE_VIEW_H 18 19 #include <chrono> 20 21 #include "base/resource/asset_manager.h" 22 #include "base/utils/noncopyable.h" 23 #include "core/common/container.h" 24 #include "core/common/draw_delegate.h" 25 #include "core/common/platform_res_register.h" 26 #include "core/common/platform_window.h" 27 28 namespace OHOS::Ace { 29 30 class AceView { 31 public: 32 enum class ViewType : int32_t { 33 SURFACE_VIEW = 0, 34 NATIVE_VIEW, 35 AGP_COMPONENT, 36 }; 37 38 AceView() = default; 39 virtual ~AceView() = default; 40 QueryIfWindowInScreen()41 virtual bool QueryIfWindowInScreen() 42 { 43 return true; 44 } RegisterScreenBroadcast()45 virtual void RegisterScreenBroadcast() {} 46 virtual void RegisterTouchEventCallback(TouchEventCallback&& callback) = 0; 47 virtual void RegisterDragEventCallback(DragEventCallBack&& callback) = 0; 48 virtual void RegisterKeyEventCallback(KeyEventCallback&& callback) = 0; 49 virtual void RegisterMouseEventCallback(MouseEventCallback&& callback) = 0; 50 virtual void RegisterAxisEventCallback(AxisEventCallback&& callback) = 0; 51 virtual void RegisterRotationEventCallback(RotationEventCallBack&& callback) = 0; 52 virtual void RegisterCardViewPositionCallback(CardViewPositionCallBack&& callback) = 0; 53 virtual void Launch() = 0; 54 virtual int32_t GetInstanceId() const = 0; 55 virtual const RefPtr<PlatformResRegister>& GetPlatformResRegister() const = 0; 56 57 using CardViewAccessibilityParamsCallback = std::function<void(const std::string& key, bool focus)>; 58 virtual void RegisterCardViewAccessibilityParamsCallback(CardViewAccessibilityParamsCallback&& callback) = 0; 59 60 using ViewChangeCallback = std::function<void(int32_t width, int32_t height, WindowSizeChangeReason type)>; 61 virtual void RegisterViewChangeCallback(ViewChangeCallback&& callback) = 0; 62 63 using ViewPositionChangeCallback = std::function<void(int32_t posX, int32_t posY)>; 64 virtual void RegisterViewPositionChangeCallback(ViewPositionChangeCallback&& callback) = 0; 65 66 using DensityChangeCallback = std::function<void(double density)>; 67 virtual void RegisterDensityChangeCallback(DensityChangeCallback&& callback) = 0; 68 69 using SystemBarHeightChangeCallback = std::function<void(double statusBar, double navigationBar)>; 70 virtual void RegisterSystemBarHeightChangeCallback(SystemBarHeightChangeCallback&& callback) = 0; 71 72 using SurfaceDestroyCallback = std::function<void()>; 73 virtual void RegisterSurfaceDestroyCallback(SurfaceDestroyCallback&& callback) = 0; 74 75 using IdleCallback = std::function<void(int64_t)>; 76 virtual void RegisterIdleCallback(IdleCallback&& callback) = 0; 77 78 using PreDrawCallback = std::function<void()>; RegisterPreDrawCallback(PreDrawCallback && callback)79 virtual void RegisterPreDrawCallback(PreDrawCallback&& callback) {} 80 81 using RequestFrameCallback = std::function<void()>; RegisterRequestFrameCallback(RequestFrameCallback && callback)82 virtual void RegisterRequestFrameCallback(RequestFrameCallback&& callback) {} 83 84 virtual bool Dump(const std::vector<std::string>& params) = 0; 85 86 // Use to receive event from pc previewer HandleTouchEvent(const TouchEvent & touchEvent)87 virtual bool HandleTouchEvent(const TouchEvent& touchEvent) 88 { 89 return false; 90 } 91 // Use to receive key event from pc previewer HandleKeyEvent(const KeyEvent & keyEvent)92 virtual bool HandleKeyEvent(const KeyEvent& keyEvent) 93 { 94 return false; 95 } 96 // Use to get native window handle by texture id 97 virtual const void* GetNativeWindowById(uint64_t textureId) = 0; 98 99 virtual ViewType GetViewType() const = 0; 100 virtual std::unique_ptr<DrawDelegate> GetDrawDelegate() = 0; 101 virtual std::unique_ptr<PlatformWindow> GetPlatformWindow() = 0; UpdateWindowBlurRegion(const std::vector<std::vector<float>> & blurRRects)102 virtual void UpdateWindowBlurRegion(const std::vector<std::vector<float>>& blurRRects) {} UpdateWindowblurDrawOp()103 virtual void UpdateWindowblurDrawOp() {} StartSystemDrag(const std::string & str,void * pixelMapManager,int32_t byteCount)104 virtual void StartSystemDrag(const std::string& str, void* pixelMapManager, int32_t byteCount) {} InitDragListener()105 virtual void InitDragListener() {} 106 #ifdef WEARABLE_PRODUCT CloseSwipeToRight(bool isEnabled)107 virtual void CloseSwipeToRight(bool isEnabled) {} 108 #endif GetScale(float & scaleX,float & scaleY)109 virtual bool GetScale(float& scaleX, float& scaleY) 110 { 111 return false; 112 } 113 SetBackgroundColor(const Color & color)114 void SetBackgroundColor(const Color& color) 115 { 116 backgroundColor_ = color; 117 if (!hasSet_) { 118 promise_.set_value(true); 119 } 120 } 121 GetBackgroundColor()122 const Color& GetBackgroundColor() 123 { 124 if (!hasSet_) { 125 hasSet_ = future_.get(); 126 } 127 return backgroundColor_; 128 } 129 SetCachePath(const std::string & cachePath)130 void SetCachePath(const std::string& cachePath) 131 { 132 cachePath_ = cachePath; 133 } 134 GetCachePath()135 const std::string& GetCachePath() 136 { 137 return cachePath_; 138 } 139 SetCreateTime(std::chrono::time_point<std::chrono::high_resolution_clock> time)140 void SetCreateTime(std::chrono::time_point<std::chrono::high_resolution_clock> time) 141 { 142 createTime_ = time; 143 } 144 SetFirstUpDating(std::chrono::time_point<std::chrono::high_resolution_clock> time)145 void SetFirstUpDating(std::chrono::time_point<std::chrono::high_resolution_clock> time) 146 { 147 firstUpdating_ = true; 148 firstUpdateBegin_ = time; 149 } 150 SetSessionID(const std::string & sessionID)151 void SetSessionID(const std::string& sessionID) 152 { 153 sessionID_ = sessionID; 154 } 155 GetWidth()156 int32_t GetWidth() const 157 { 158 return width_; 159 } 160 GetHeight()161 int32_t GetHeight() const 162 { 163 return height_; 164 } 165 GetPosX()166 int32_t GetPosX() const 167 { 168 return posX_; 169 } 170 GetPosY()171 int32_t GetPosY() const 172 { 173 return posY_; 174 } 175 176 protected: 177 std::chrono::time_point<std::chrono::high_resolution_clock> createTime_; 178 std::chrono::time_point<std::chrono::high_resolution_clock> firstUpdateBegin_; 179 std::string sessionID_; 180 bool firstUpdating_ = false; 181 int32_t width_ = 0; 182 int32_t height_ = 0; 183 int32_t posX_ = 0; 184 int32_t posY_ = 0; 185 186 private: 187 std::mutex backgroundColorMutex_; 188 Color backgroundColor_; 189 std::string cachePath_; 190 std::promise<bool> promise_; 191 std::shared_future<bool> future_ = promise_.get_future(); 192 bool hasSet_ = false; 193 194 ACE_DISALLOW_COPY_AND_MOVE(AceView); 195 }; 196 197 } // namespace OHOS::Ace 198 199 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMMON_ACE_VIEW_H 200