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1/*
2 * Copyright (c) 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/// <reference path='./import.ts' />
17class BlankColorModifier extends ModifierWithKey<ResourceColor> {
18  constructor(value: ResourceColor) {
19    super(value);
20  }
21  static identity: Symbol = Symbol('blankColor');
22  applyPeer(node: KNode, reset: boolean): void {
23    if (reset) {
24      getUINativeModule().blank.resetColor(node);
25    } else {
26      getUINativeModule().blank.setColor(node, this.value!);
27    }
28  }
29  checkObjectDiff(): boolean {
30    return !isBaseOrResourceEqual(this.stageValue, this.value);
31  }
32}
33
34class BlankHeightModifier extends ModifierWithKey<Length> {
35  constructor(value: ResourceColor) {
36    super(value);
37  }
38  static identity: Symbol = Symbol('blankHeight');
39  applyPeer(node: KNode, reset: boolean): void {
40    if (reset) {
41      getUINativeModule().blank.resetBlankHeight(node);
42    } else {
43      getUINativeModule().blank.setBlankHeight(node, this.value!);
44    }
45  }
46  checkObjectDiff(): boolean {
47    return !isBaseOrResourceEqual(this.stageValue, this.value);
48  }
49}
50
51class ArkBlankComponent extends ArkComponent implements CommonMethod<BlankAttribute> {
52  constructor(nativePtr: KNode) {
53    super(nativePtr);
54  }
55  color(value: ResourceColor): BlankAttribute {
56    modifierWithKey(this._modifiersWithKeys, BlankColorModifier.identity, BlankColorModifier, value);
57    return this;
58  }
59  height(value: Length): this {
60    modifierWithKey(this._modifiersWithKeys, BlankHeightModifier.identity, BlankHeightModifier, value);
61    return this;
62  }
63}
64
65// @ts-ignore
66globalThis.Blank.attributeModifier = function (modifier) {
67  const elmtId = ViewStackProcessor.GetElmtIdToAccountFor();
68  let nativeNode = getUINativeModule().getFrameNodeById(elmtId);
69  let component = this.createOrGetNode(elmtId, () => {
70    return new ArkBlankComponent(nativeNode);
71  });
72  applyUIAttributes(modifier, nativeNode, component);
73  component.applyModifierPatch();
74};