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 #include "frameworks/bridge/declarative_frontend/jsview/js_blank.h"
17
18 #include "core/components/box/box_component.h"
19 #include "frameworks/bridge/declarative_frontend/view_stack_processor.h"
20
21 namespace OHOS::Ace::Framework {
Create(const JSCallbackInfo & info)22 void JSBlank::Create(const JSCallbackInfo& info)
23 {
24 auto specializedBox = AceType::MakeRefPtr<OHOS::Ace::BoxComponent>();
25 // specialized component should be firstly pushed.
26 ViewStackProcessor::GetInstance()->Push(specializedBox);
27 // Blank fill the remain space.
28 auto flexItem = ViewStackProcessor::GetInstance()->GetFlexItemComponent();
29 flexItem->SetFlexGrow(1);
30 flexItem->SetFlexShrink(0);
31 flexItem->SetMustStretch(true);
32
33 Dimension flexBasis;
34 if (info.Length() >= 1 && ParseJsDimensionVp(info[0], flexBasis)) {
35 flexItem->SetFlexBasis(flexBasis);
36 }
37 }
38
JSBind(BindingTarget globalObj)39 void JSBlank::JSBind(BindingTarget globalObj)
40 {
41 JSClass<JSBlank>::Declare("Blank");
42 MethodOptions opt = MethodOptions::NONE;
43 JSClass<JSBlank>::StaticMethod("create", &JSBlank::Create, opt);
44 JSClass<JSBlank>::StaticMethod("color", &JSViewAbstract::JsBackgroundColor, opt);
45 JSClass<JSBlank>::StaticMethod("onAppear", &JSInteractableView::JsOnAppear);
46 JSClass<JSBlank>::StaticMethod("onDisAppear", &JSInteractableView::JsOnDisAppear);
47 JSClass<JSBlank>::StaticMethod("onTouch", &JSInteractableView::JsOnTouch);
48 JSClass<JSBlank>::StaticMethod("onHover", &JSInteractableView::JsOnHover);
49 JSClass<JSBlank>::StaticMethod("onKeyEvent", &JSInteractableView::JsOnKey);
50 JSClass<JSBlank>::StaticMethod("onDeleteEvent", &JSInteractableView::JsOnDelete);
51 JSClass<JSBlank>::StaticMethod("onClick", &JSInteractableView::JsOnClick);
52 JSClass<JSBlank>::StaticMethod("remoteMessage", &JSInteractableView::JsCommonRemoteMessage);
53
54 JSClass<JSBlank>::Inherit<JSViewAbstract>();
55 JSClass<JSBlank>::Bind<>(globalObj);
56 }
57 } // namespace OHOS::Ace::Framework
58