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import { library } from '@fortawesome/fontawesome-svg-core';
import { faEye } from '@fortawesome/free-regular-svg-icons';
import { faAsterisk, faBrain, faFileAudio, faImage, faPaintBrush, faTimes } from '@fortawesome/free-solid-svg-icons';
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { action, computed, observable, runInAction, Lambda } from 'mobx';
import { observer } from "mobx-react";
import { Doc } from '../../../new_fields/Doc';
import { documentSchema } from '../../../new_fields/documentSchemas';
import { Id } from '../../../new_fields/FieldSymbols';
import { List } from '../../../new_fields/List';
import { ObjectField } from '../../../new_fields/ObjectField';
import { createSchema, listSpec, makeInterface } from '../../../new_fields/Schema';
import { ComputedField } from '../../../new_fields/ScriptField';
import { Cast, NumCast, StrCast } from '../../../new_fields/Types';
import { emptyFunction, returnOne, Utils, returnZero } from '../../../Utils';
import { Docs } from '../../documents/Documents';
import { DragManager } from '../../util/DragManager';
import { ViewBoxAnnotatableComponent } from '../DocComponent';
import { FieldView, FieldViewProps } from './FieldView';
import "./ComparisonBox.scss";
import React = require("react");
import { ContentFittingDocumentView } from './ContentFittingDocumentView';
library.add(faImage, faEye as any, faPaintBrush, faBrain);
library.add(faFileAudio, faAsterisk);
export const pageSchema = createSchema({
beforeDoc: "string",
afterDoc: "string"
});
type ComparisonDocument = makeInterface<[typeof pageSchema, typeof documentSchema]>;
const ComparisonDocument = makeInterface(pageSchema, documentSchema);
@observer
export class ComparisonBox extends ViewBoxAnnotatableComponent<FieldViewProps, ComparisonDocument>(ComparisonDocument) {
protected multiTouchDisposer?: import("../../util/InteractionUtils").InteractionUtils.MultiTouchEventDisposer | undefined;
public static LayoutString(fieldKey: string) { return FieldView.LayoutString(ComparisonBox, fieldKey); }
private _beforeDropDisposer?: DragManager.DragDropDisposer;
private _afterDropDisposer?: DragManager.DragDropDisposer;
protected createDropTarget = (ele: HTMLDivElement | null, fieldKey: string) => {
if (ele) {
return DragManager.MakeDropTarget(ele, (event, dropEvent) => this.dropHandler(event, dropEvent, fieldKey));
}
}
private dropHandler = (event: Event, dropEvent: DragManager.DropEvent, fieldKey: string) => {
const droppedDocs = dropEvent.complete.docDragData?.droppedDocuments;
if (droppedDocs?.length) {
this.props.Document[fieldKey] = Doc.MakeAlias(droppedDocs[0]);
}
}
@action
private registerSliding = (e: React.PointerEvent<HTMLDivElement>) => {
e.stopPropagation();
e.preventDefault();
window.removeEventListener("pointermove", this.onPointerMove);
window.removeEventListener("pointerup", this.onPointerUp);
window.addEventListener("pointermove", this.onPointerMove);
window.addEventListener("pointerup", this.onPointerUp);
}
// private resizeUpdater: Lambda;
componentWillMount() {
const initialWidth = this.props.PanelWidth() / 2;
this.props.Document.clipWidth = initialWidth;
//when resized, use current position and old value to infer the new bar position
computed(() => this.props.PanelWidth()).observe(({ oldValue, newValue }) =>
this.props.Document.clipWidth = NumCast(this.props.Document.clipWidth) / NumCast(oldValue) * newValue
);
}
private onPointerMove = ({ movementX }: PointerEvent) => {
const width = NumCast(this.props.Document.clipWidth) + movementX; //is it ok to use NumCast
if (width && width > 5 && width < this.props.PanelWidth()) {
this.props.Document.clipWidth = width;
}
}
@action
private onPointerUp = () => {
window.removeEventListener("pointermove", this.onPointerMove);
window.removeEventListener("pointerup", this.onPointerUp);
}
clearBeforeDoc = (e: React.MouseEvent) => {
e.stopPropagation;
e.preventDefault;
delete this.props.Document.beforeDoc;
}
clearAfterDoc = (e: React.MouseEvent) => {
e.stopPropagation;
e.preventDefault;
delete this.props.Document.afterDoc;
}
onResize = () => {
console.log("native height: " + this.props.NativeHeight());
console.log("native width: " + this.props.NativeWidth());
console.log("panel height: " + this.props.PanelHeight());
console.log("panel width: " + this.props.PanelWidth());
console.log("scaling: " + this.props.ContentScaling());
console.log("transform: " + this.props.ScreenToLocalTransform());
}
private resizeUpdater: Lambda;
get fieldKey() {
return this.props.fieldKey.startsWith("@") ? StrCast(this.props.Document[this.props.fieldKey]) : this.props.fieldKey;
}
render() {
console.log("scaling?? " + this.props.ContentScaling());
const beforeDoc = this.props.Document.beforeDoc as Doc;
const afterDoc = this.props.Document.afterDoc as Doc;
const clipWidth = this.props.Document.clipWidth as Number;
return (
<div className="comparisonBox" onPointerDown={(e) => this.onResize()}>
{/* wraps around before image and slider bar */}
<div className="clip-div" style={{ width: clipWidth + "px" }}>
<div
className="beforeBox-cont"
key={this.props.Document[Id]}
ref={(ele) => {
this._beforeDropDisposer && this._beforeDropDisposer();
this._beforeDropDisposer = this.createDropTarget(ele, "beforeDoc");
}}
style={{ width: this.props.PanelWidth() }}>
{
beforeDoc ?
<>
<ContentFittingDocumentView {...this.props}
Document={beforeDoc}
getTransform={this.props.ScreenToLocalTransform} />
<div className="clear-button before" onClick={(e) => this.clearBeforeDoc(e)}>
<FontAwesomeIcon className="clear-button before" icon={faTimes} size="sm" />
</div>
</>
:
<div className="placeholder">
upload before image!
</div>
}
</div>
<div className="slide-bar" onPointerDown={e => this.registerSliding(e)} />
</div>
<div
className="afterBox-cont"
key={this.props.Document[Id]}
ref={(ele) => {
this._afterDropDisposer && this._afterDropDisposer();
this._afterDropDisposer = this.createDropTarget(ele, "afterDoc");
}}>
{
afterDoc ?
<>
<ContentFittingDocumentView {...this.props}
Document={afterDoc}
getTransform={this.props.ScreenToLocalTransform} />
<div className="clear-button after" onClick={(e) => this.clearAfterDoc(e)}>
<FontAwesomeIcon className="clear-button after" icon={faTimes} size="sm" />
</div>
</>
:
<div className="placeholder" style={{ textAlign: "right" }}>
upload after image!
</div>
}
</div>
</div>);
}
}
|
