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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { observer } from 'mobx-react';
import * as React from 'react';
import { createSchema, makeInterface } from '../../../fields/Schema';
import { DocComponent } from '../DocComponent';
import './FontIconBox.scss';
import { FieldView, FieldViewProps } from './FieldView';
import { StrCast, Cast, NumCast } from '../../../fields/Types';
import { Utils } from "../../../Utils";
import { runInAction, observable, reaction, IReactionDisposer } from 'mobx';
import { Doc } from '../../../fields/Doc';
import { ContextMenu } from '../ContextMenu';
import { ScriptField } from '../../../fields/ScriptField';
const FontIconSchema = createSchema({
icon: "string"
});
type FontIconDocument = makeInterface<[typeof FontIconSchema]>;
const FontIconDocument = makeInterface(FontIconSchema);
@observer
export class FontIconBox extends DocComponent<FieldViewProps, FontIconDocument>(FontIconDocument) {
public static LayoutString(fieldKey: string) { return FieldView.LayoutString(FontIconBox, fieldKey); }
@observable _foregroundColor = "white";
_ref: React.RefObject<HTMLButtonElement> = React.createRef();
_backgroundReaction: IReactionDisposer | undefined;
componentDidMount() {
this._backgroundReaction = reaction(() => this.layoutDoc.backgroundColor,
() => {
if (this._ref && this._ref.current) {
const col = Utils.fromRGBAstr(getComputedStyle(this._ref.current).backgroundColor);
const colsum = (col.r + col.g + col.b);
if (colsum / col.a > 600 || col.a < 0.25) runInAction(() => this._foregroundColor = "black");
else if (colsum / col.a <= 600 || col.a >= .25) runInAction(() => this._foregroundColor = "white");
}
}, { fireImmediately: true });
}
showTemplate = (): void => {
const dragFactory = Cast(this.layoutDoc.dragFactory, Doc, null);
dragFactory && this.props.addDocTab(dragFactory, "onRight");
}
dragAsTemplate = (): void => {
this.layoutDoc.onDragStart = ScriptField.MakeFunction('getCopy(this.dragFactory, true)');
}
useAsPrototype = (): void => {
this.layoutDoc.onDragStart = ScriptField.MakeFunction('makeDelegate(this.dragFactory, true)');
}
specificContextMenu = (): void => {
const cm = ContextMenu.Instance;
cm.addItem({ description: "Show Template", event: this.showTemplate, icon: "tag" });
cm.addItem({ description: "Use as Render Template", event: this.dragAsTemplate, icon: "tag" });
cm.addItem({ description: "Use as Prototype", event: this.useAsPrototype, icon: "tag" });
}
componentWillUnmount() {
this._backgroundReaction?.();
}
render() {
const referenceDoc = (this.layoutDoc.dragFactory instanceof Doc ? this.layoutDoc.dragFactory : this.layoutDoc);
const refLayout = Doc.Layout(referenceDoc);
return <button className="fontIconBox-outerDiv" title={StrCast(this.layoutDoc.title)} ref={this._ref} onContextMenu={this.specificContextMenu}
style={{
padding: Cast(this.layoutDoc._xPadding, "number", null),
background: StrCast(refLayout._backgroundColor, StrCast(refLayout.backgroundColor)),
boxShadow: this.layoutDoc.ischecked ? `4px 4px 12px black` : undefined
}}>
<FontAwesomeIcon className="fontIconBox-icon" icon={this.dataDoc.icon as any} color={StrCast(this.layoutDoc.color, this._foregroundColor)} size="sm" />
{!this.rootDoc.label ? (null) : <div className="fontIconBox-label"> {StrCast(this.rootDoc.label).substring(0, 6)} </div>}
</button>;
}
}
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