1 /* 2 * Copyright (c) 2021 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_FRAMEWORK_JAVASCRIPT_BRIDGE_JS_VIEW_JS_RENDERING_CONTEXT_H 17 #define FOUNDATION_ACE_FRAMEWORK_JAVASCRIPT_BRIDGE_JS_VIEW_JS_RENDERING_CONTEXT_H 18 19 #include "base/memory/referenced.h" 20 #include "bridge/declarative_frontend/engine/bindings_defines.h" 21 #include "bridge/declarative_frontend/jsview/js_canvas_renderer.h" 22 #include "frameworks/bridge/declarative_frontend/jsview/js_rendering_context_settings.h" 23 #include "frameworks/bridge/declarative_frontend/jsview/js_view_abstract.h" 24 25 namespace OHOS::Ace::Framework { 26 27 class JSRenderingContext : public JSCanvasRenderer { 28 public: 29 JSRenderingContext(); 30 ~JSRenderingContext() override = default; 31 32 static void JSBind(BindingTarget globalObj); 33 static void Constructor(const JSCallbackInfo& args); 34 static void Destructor(JSRenderingContext* controller); 35 36 void JsToDataUrl(const JSCallbackInfo& info); 37 void JsGetWidth(const JSCallbackInfo& info); 38 void JsGetHeight(const JSCallbackInfo& info); 39 void JsSetHeight(const JSCallbackInfo& info); 40 void JsSetWidth(const JSCallbackInfo& info); 41 void JsTransferFromImageBitmap(const JSCallbackInfo& info); 42 43 ACE_DISALLOW_COPY_AND_MOVE(JSRenderingContext); 44 45 }; 46 47 } // namespace OHOS::Ace::Framework 48 49 #endif // FOUNDATION_ACE_FRAMEWORK_JAVASCRIPT_BRIDGE_JS_VIEW_JS_RENDERING_CONTEXT_H 50