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import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { action, observable } from "mobx";
import { observer } from "mobx-react";
import { FieldResult, Doc } from "../../../new_fields/Doc";
import { HtmlField } from "../../../new_fields/HtmlField";
import { InkTool } from "../../../new_fields/InkField";
import { Cast, NumCast } from "../../../new_fields/Types";
import { WebField } from "../../../new_fields/URLField";
import { Utils } from "../../../Utils";
import { DocumentDecorations } from "../DocumentDecorations";
import { InkingControl } from "../InkingControl";
import { FieldView, FieldViewProps } from './FieldView';
import { KeyValueBox } from "./KeyValueBox";
import "./WebBox.scss";
import React = require("react");
import { SelectionManager } from "../../util/SelectionManager";
import { Docs } from "../../documents/Documents";
import { faStickyNote } from "@fortawesome/free-solid-svg-icons";
import { library } from "@fortawesome/fontawesome-svg-core";
library.add(faStickyNote)
@observer
export class WebBox extends React.Component<FieldViewProps> {
public static LayoutString() { return FieldView.LayoutString(WebBox); }
@observable private collapsed: boolean = true;
@observable private url: string = "";
componentWillMount() {
let field = Cast(this.props.Document[this.props.fieldKey], WebField);
if (field && field.url.href.indexOf("youtube") !== -1) {
let youtubeaspect = 400 / 315;
var nativeWidth = NumCast(this.props.Document.nativeWidth, 0);
var nativeHeight = NumCast(this.props.Document.nativeHeight, 0);
if (!nativeWidth || !nativeHeight || Math.abs(nativeWidth / nativeHeight - youtubeaspect) > 0.05) {
if (!nativeWidth) this.props.Document.nativeWidth = 600;
this.props.Document.nativeHeight = NumCast(this.props.Document.nativeWidth) / youtubeaspect;
this.props.Document.height = NumCast(this.props.Document.width) / youtubeaspect;
}
}
this.setURL();
}
@action
onURLChange = (e: React.ChangeEvent<HTMLInputElement>) => {
this.url = e.target.value;
}
@action
submitURL = () => {
const script = KeyValueBox.CompileKVPScript(`new WebField("${this.url}")`);
if (!script) return;
KeyValueBox.ApplyKVPScript(this.props.Document, "data", script);
}
@action
setURL() {
let urlField: FieldResult<WebField> = Cast(this.props.Document.data, WebField);
if (urlField) this.url = urlField.url.toString();
else this.url = "";
}
onValueKeyDown = async (e: React.KeyboardEvent) => {
if (e.key === "Enter") {
e.stopPropagation();
this.submitURL();
}
}
switchToText = () => {
let url: string = "";
let field = Cast(this.props.Document[this.props.fieldKey], WebField);
if (field) url = field.url.href;
let newBox = Docs.Create.TextDocument({
x: NumCast(this.props.Document.x),
y: NumCast(this.props.Document.y),
title: url,
width: 200,
height: 70,
documentText: "@@@" + url
});
SelectionManager.SelectedDocuments().map(dv => {
dv.props.addDocument && dv.props.addDocument(newBox, false);
dv.props.removeDocument && dv.props.removeDocument(dv.props.Document);
});
Doc.BrushDoc(newBox);
}
urlEditor() {
return (
<div className="webView-urlEditor" style={{ top: this.collapsed ? -70 : 0 }}>
<div className="urlEditor">
<div className="editorBase">
<button className="editor-collapse"
style={{
top: this.collapsed ? 70 : 10,
transform: `rotate(${this.collapsed ? 180 : 0}deg) scale(${this.collapsed ? 0.5 : 1}) translate(${this.collapsed ? "-100%, -100%" : "0, 0"})`,
opacity: (this.collapsed && !this.props.isSelected()) ? 0 : 0.9,
left: (this.collapsed ? 0 : "unset"),
}}
title="Collapse Url Editor" onClick={this.toggleCollapse}>
<FontAwesomeIcon icon="caret-up" size="2x" />
</button>
<div style={{ marginLeft: 54, width: "100%", display: this.collapsed ? "none" : "flex" }}>
<input className="webpage-urlInput"
placeholder="ENTER URL"
value={this.url}
onChange={this.onURLChange}
onKeyDown={this.onValueKeyDown}
/>
<div style={{
display: "flex",
flexDirection: "row",
justifyContent: "space-between",
minWidth: "100px",
}}>
<button className="submitUrl" onClick={this.submitURL}>
SUBMIT
</button>
<div className="switchToText" title="Convert web to text doc" onClick={this.switchToText} style={{ display: "flex", alignItems: "center", justifyContent: "center" }} >
<FontAwesomeIcon icon={faStickyNote} size={"lg"} />
</div>
</div>
</div>
</div>
</div>
</div>
);
}
@action
toggleCollapse = () => {
this.collapsed = !this.collapsed;
}
_ignore = 0;
onPreWheel = (e: React.WheelEvent) => {
this._ignore = e.timeStamp;
}
onPrePointer = (e: React.PointerEvent) => {
this._ignore = e.timeStamp;
}
onPostPointer = (e: React.PointerEvent) => {
if (this._ignore !== e.timeStamp) {
e.stopPropagation();
}
}
onPostWheel = (e: React.WheelEvent) => {
if (this._ignore !== e.timeStamp) {
e.stopPropagation();
}
}
render() {
let field = this.props.Document[this.props.fieldKey];
let view;
if (field instanceof HtmlField) {
view = <span id="webBox-htmlSpan" dangerouslySetInnerHTML={{ __html: field.html }} />;
} else if (field instanceof WebField) {
view = <iframe src={Utils.CorsProxy(field.url.href)} style={{ position: "absolute", width: "100%", height: "100%", top: 0 }} />;
} else {
view = <iframe src={"https://crossorigin.me/https://cs.brown.edu"} style={{ position: "absolute", width: "100%", height: "100%", top: 0 }} />;
}
let content =
<div style={{ width: "100%", height: "100%", position: "absolute" }} onWheel={this.onPostWheel} onPointerDown={this.onPostPointer} onPointerMove={this.onPostPointer} onPointerUp={this.onPostPointer}>
{this.urlEditor()}
{view}
</div>;
let frozen = !this.props.isSelected() || DocumentDecorations.Instance.Interacting;
let classname = "webBox-cont" + (this.props.isSelected() && InkingControl.Instance.selectedTool === InkTool.None && !DocumentDecorations.Instance.Interacting ? "-interactive" : "");
return (
<>
<div className={classname} >
{content}
</div>
{!frozen ? (null) : <div className="webBox-overlay" onWheel={this.onPreWheel} onPointerDown={this.onPrePointer} onPointerMove={this.onPrePointer} onPointerUp={this.onPrePointer} />}
</>);
}
}
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