1 /* 2 * Copyright (c) 2021-2023 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 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/memory/ace_type.h" 22 #include "base/resource/asset_manager.h" 23 #include "base/utils/noncopyable.h" 24 #include "core/common/container.h" 25 #include "core/common/draw_delegate.h" 26 #include "core/common/platform_res_register.h" 27 #include "core/common/platform_window.h" 28 29 namespace OHOS::Rosen { 30 class RSTransaction; 31 } 32 33 namespace OHOS::Ace { 34 35 class AceView : public AceType { 36 DECLARE_ACE_TYPE(AceView, AceType); 37 38 public: 39 enum class ViewType : int32_t { 40 SURFACE_VIEW = 0, 41 NATIVE_VIEW, 42 AGP_COMPONENT, 43 }; 44 45 AceView() = default; 46 virtual ~AceView() = default; 47 QueryIfWindowInScreen()48 virtual bool QueryIfWindowInScreen() 49 { 50 return true; 51 } RegisterScreenBroadcast()52 virtual void RegisterScreenBroadcast() {} 53 virtual void RegisterTouchEventCallback(TouchEventCallback&& callback) = 0; 54 virtual void RegisterDragEventCallback(DragEventCallBack&& callback) = 0; 55 virtual void RegisterKeyEventCallback(KeyEventCallback&& callback) = 0; 56 virtual void RegisterMouseEventCallback(MouseEventCallback&& callback) = 0; 57 virtual void RegisterAxisEventCallback(AxisEventCallback&& callback) = 0; 58 virtual void RegisterRotationEventCallback(RotationEventCallBack&& callback) = 0; 59 virtual void RegisterCardViewPositionCallback(CardViewPositionCallBack&& callback) = 0; 60 virtual void Launch() = 0; 61 virtual int32_t GetInstanceId() const = 0; 62 virtual const RefPtr<PlatformResRegister>& GetPlatformResRegister() const = 0; 63 64 using CardViewAccessibilityParamsCallback = std::function<void(const std::string& key, bool focus)>; 65 virtual void RegisterCardViewAccessibilityParamsCallback(CardViewAccessibilityParamsCallback&& callback) = 0; 66 67 using ViewChangeCallback = std::function<void(int32_t width, int32_t height, 68 WindowSizeChangeReason type, const std::shared_ptr<Rosen::RSTransaction>& rsTransaction)>; 69 virtual void RegisterViewChangeCallback(ViewChangeCallback&& callback) = 0; 70 71 using ViewPositionChangeCallback = std::function<void(int32_t posX, int32_t posY)>; 72 virtual void RegisterViewPositionChangeCallback(ViewPositionChangeCallback&& callback) = 0; 73 74 using DensityChangeCallback = std::function<void(double density)>; 75 virtual void RegisterDensityChangeCallback(DensityChangeCallback&& callback) = 0; 76 77 using TransformHintChangeCallback = std::function<void(uint32_t transform)>; 78 virtual void RegisterTransformHintChangeCallback(TransformHintChangeCallback&& callback) = 0; 79 80 using SystemBarHeightChangeCallback = std::function<void(double statusBar, double navigationBar)>; 81 virtual void RegisterSystemBarHeightChangeCallback(SystemBarHeightChangeCallback&& callback) = 0; 82 83 using SurfaceDestroyCallback = std::function<void()>; 84 virtual void RegisterSurfaceDestroyCallback(SurfaceDestroyCallback&& callback) = 0; 85 86 using IdleCallback = std::function<void(int64_t)>; 87 virtual void RegisterIdleCallback(IdleCallback&& callback) = 0; 88 89 using PreDrawCallback = std::function<void()>; RegisterPreDrawCallback(PreDrawCallback && callback)90 virtual void RegisterPreDrawCallback(PreDrawCallback&& callback) {} 91 92 using RequestFrameCallback = std::function<void()>; RegisterRequestFrameCallback(RequestFrameCallback && callback)93 virtual void RegisterRequestFrameCallback(RequestFrameCallback&& callback) {} 94 95 virtual bool Dump(const std::vector<std::string>& params) = 0; 96 97 // Use to receive event from pc previewer HandleTouchEvent(const TouchEvent & touchEvent)98 virtual bool HandleTouchEvent(const TouchEvent& touchEvent) 99 { 100 return false; 101 } 102 // Use to receive key event from pc previewer HandleKeyEvent(const KeyEvent & keyEvent)103 virtual bool HandleKeyEvent(const KeyEvent& keyEvent) 104 { 105 return false; 106 } 107 // Use to get native window handle by texture id 108 virtual const void* GetNativeWindowById(uint64_t textureId) = 0; 109 110 virtual ViewType GetViewType() const = 0; 111 virtual std::unique_ptr<DrawDelegate> GetDrawDelegate() = 0; 112 virtual std::unique_ptr<PlatformWindow> GetPlatformWindow() = 0; UpdateWindowBlurRegion(const std::vector<std::vector<float>> & blurRRects)113 virtual void UpdateWindowBlurRegion(const std::vector<std::vector<float>>& blurRRects) {} UpdateWindowblurDrawOp()114 virtual void UpdateWindowblurDrawOp() {} StartSystemDrag(const std::string & str,void * pixelMapManager,int32_t byteCount)115 virtual void StartSystemDrag(const std::string& str, void* pixelMapManager, int32_t byteCount) {} InitDragListener()116 virtual void InitDragListener() {} 117 #ifdef WEARABLE_PRODUCT CloseSwipeToRight(bool isEnabled)118 virtual void CloseSwipeToRight(bool isEnabled) {} 119 #endif GetScale(float & scaleX,float & scaleY)120 virtual bool GetScale(float& scaleX, float& scaleY) 121 { 122 return false; 123 } 124 SetBackgroundColor(const Color & color)125 void SetBackgroundColor(const Color& color) 126 { 127 backgroundColor_ = color; 128 if (!hasSet_) { 129 promise_.set_value(true); 130 } 131 } 132 GetBackgroundColor()133 const Color& GetBackgroundColor() 134 { 135 if (!hasSet_) { 136 hasSet_ = future_.get(); 137 } 138 return backgroundColor_; 139 } 140 SetCachePath(const std::string & cachePath)141 void SetCachePath(const std::string& cachePath) 142 { 143 cachePath_ = cachePath; 144 } 145 GetCachePath()146 const std::string& GetCachePath() 147 { 148 return cachePath_; 149 } 150 SetCreateTime(std::chrono::time_point<std::chrono::high_resolution_clock> time)151 void SetCreateTime(std::chrono::time_point<std::chrono::high_resolution_clock> time) 152 { 153 createTime_ = time; 154 } 155 SetFirstUpDating(std::chrono::time_point<std::chrono::high_resolution_clock> time)156 void SetFirstUpDating(std::chrono::time_point<std::chrono::high_resolution_clock> time) 157 { 158 firstUpdating_ = true; 159 firstUpdateBegin_ = time; 160 } 161 SetSessionID(const std::string & sessionID)162 void SetSessionID(const std::string& sessionID) 163 { 164 sessionID_ = sessionID; 165 } 166 GetWidth()167 int32_t GetWidth() const 168 { 169 return width_; 170 } 171 GetHeight()172 int32_t GetHeight() const 173 { 174 return height_; 175 } 176 GetPosX()177 int32_t GetPosX() const 178 { 179 return posX_; 180 } 181 GetPosY()182 int32_t GetPosY() const 183 { 184 return posY_; 185 } 186 187 protected: 188 std::chrono::time_point<std::chrono::high_resolution_clock> createTime_; 189 std::chrono::time_point<std::chrono::high_resolution_clock> firstUpdateBegin_; 190 std::string sessionID_; 191 bool firstUpdating_ = false; 192 int32_t width_ = 0; 193 int32_t height_ = 0; 194 int32_t posX_ = 0; 195 int32_t posY_ = 0; 196 uint32_t transform_ = 0; 197 198 private: 199 std::mutex backgroundColorMutex_; 200 Color backgroundColor_; 201 std::string cachePath_; 202 std::promise<bool> promise_; 203 std::shared_future<bool> future_ = promise_.get_future(); 204 bool hasSet_ = false; 205 206 ACE_DISALLOW_COPY_AND_MOVE(AceView); 207 }; 208 209 } // namespace OHOS::Ace 210 211 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMMON_ACE_VIEW_H 212