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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TEXTAREA_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TEXTAREA_H 18 19 #include "base/memory/referenced.h" 20 #include "frameworks/bridge/declarative_frontend/engine/functions/js_function.h" 21 #include "frameworks/bridge/declarative_frontend/jsview/js_interactable_view.h" 22 #include "frameworks/core/components/text_field/text_field_component.h" 23 #include "frameworks/core/components/text_field/text_field_controller.h" 24 #include "frameworks/core/components/text_field/textfield_theme.h" 25 26 namespace OHOS::Ace::Framework { 27 28 class JSTextArea : public JSViewAbstract { 29 public: 30 static void JSBind(BindingTarget globalObj); 31 static void Create(const JSCallbackInfo& info); 32 }; 33 34 class JSTextAreaController final : public Referenced { 35 public: 36 JSTextAreaController() = default; 37 ~JSTextAreaController() override = default; 38 39 static void JSBind(BindingTarget globalObj); 40 static void Constructor(const JSCallbackInfo& args); 41 static void Destructor(JSTextAreaController* scroller); 42 void CaretPosition(int32_t caretPosition); 43 void SetTextSelection(int32_t selectionStart, int32_t selectionEnd); 44 void StopEditing(); SetController(const RefPtr<TextFieldControllerBase> & controller)45 void SetController(const RefPtr<TextFieldControllerBase>& controller) 46 { 47 controllerWeak_ = controller; 48 } 49 50 void GetTextContentRect(const JSCallbackInfo& info); 51 void GetTextContentLinesNum(const JSCallbackInfo& info); 52 private: 53 JSRef<JSObject> CreateRectangle(const Rect& info); 54 55 WeakPtr<TextFieldControllerBase> controllerWeak_; 56 ACE_DISALLOW_COPY_AND_MOVE(JSTextAreaController); 57 }; 58 59 } // namespace OHOS::Ace::Framework 60 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TEXTAREA_H 61