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Doric/doric-js/lib/src/native/animate.js
2020-01-03 17:05:24 +08:00

58 lines
2.1 KiB
JavaScript

/*
* Copyright [2019] [Doric.Pub]
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Panel } from "../ui/panel";
import { takeLet } from "../pattern/candies";
/**
* Only supports x,y,width,height,corner(just for four corners),rotation,bgColor,
* @param panel @see Panel
*/
export function animate(context) {
const entity = context.entity;
if (entity instanceof Panel) {
let panel = entity;
return (args) => {
return takeLet(panel.context.animate)(it => {
return it.submit().then(() => {
args.animations();
return takeLet(panel.getRootView())(root => {
if (root.isDirty()) {
const model = root.toModel();
model.duration = args.duration;
const ret = it.animateRender(model);
root.clean();
return ret;
}
for (let v of panel.allHeadViews()) {
if (v.isDirty()) {
const model = v.toModel();
const ret = it.animateRender(model);
it.clean();
return ret;
}
}
throw new Error('Cannot find any animated elements');
});
});
});
};
}
else {
return (args) => {
return Promise.reject(`Cannot find panel in Context:${context.id}`);
};
}
}