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import { action, observable } from "mobx";
import { observer } from "mobx-react";
import { Doc, DocListCast } from "../../../new_fields/Doc";
import { documentSchema } from "../../../new_fields/documentSchemas";
import { makeInterface } from "../../../new_fields/Schema";
import { Cast, NumCast, StrCast } from "../../../new_fields/Types";
import { Utils, setupMoveUpEvents } from '../../../Utils';
import { DocumentManager } from "../../util/DocumentManager";
import { DragManager } from "../../util/DragManager";
import { DocComponent } from "../DocComponent";
import "./DocuLinkBox.scss";
import { FieldView, FieldViewProps } from "./FieldView";
import React = require("react");
import { ContextMenuProps } from "../ContextMenuItem";
import { ContextMenu } from "../ContextMenu";
import { LinkEditor } from "../linking/LinkEditor";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { SelectionManager } from "../../util/SelectionManager";
import { TraceMobx } from "../../../new_fields/util";
const higflyout = require("@hig/flyout");
export const { anchorPoints } = higflyout;
export const Flyout = higflyout.default;
type DocLinkSchema = makeInterface<[typeof documentSchema]>;
const DocLinkDocument = makeInterface(documentSchema);
@observer
export class DocuLinkBox extends DocComponent<FieldViewProps, DocLinkSchema>(DocLinkDocument) {
public static LayoutString(fieldKey: string) { return FieldView.LayoutString(DocuLinkBox, fieldKey); }
_doubleTap = false;
_lastTap: number = 0;
_ref = React.createRef<HTMLDivElement>();
_isOpen = false;
_timeout: NodeJS.Timeout | undefined;
@observable _x = 0;
@observable _y = 0;
@observable _selected = false;
@observable _editing = false;
@observable _forceOpen = false;
onPointerDown = (e: React.PointerEvent) => {
setupMoveUpEvents(this, e, this.onPointerMove, () => { }, this.onClick);
}
onPointerMove = action((e: PointerEvent, down: number[], delta: number[]) => {
const cdiv = this._ref && this._ref.current && this._ref.current.parentElement;
if (!this._isOpen && cdiv) {
const bounds = cdiv.getBoundingClientRect();
const pt = Utils.getNearestPointInPerimeter(bounds.left, bounds.top, bounds.width, bounds.height, e.clientX, e.clientY);
const separation = Math.sqrt((pt[0] - e.clientX) * (pt[0] - e.clientX) + (pt[1] - e.clientY) * (pt[1] - e.clientY));
const dragdist = Math.sqrt((pt[0] - down[0]) * (pt[0] - down[0]) + (pt[1] - down[1]) * (pt[1] - down[1]));
if (separation > 100) {
const dragData = new DragManager.DocumentDragData([this.props.Document]);
dragData.dropAction = "alias";
dragData.removeDropProperties = ["anchor1_x", "anchor1_y", "anchor2_x", "anchor2_y", "isButton"];
DragManager.StartDocumentDrag([this._ref.current!], dragData, down[0], down[1]);
return true;
} else if (dragdist > separation) {
this.props.Document[this.props.fieldKey + "_x"] = (pt[0] - bounds.left) / bounds.width * 100;
this.props.Document[this.props.fieldKey + "_y"] = (pt[1] - bounds.top) / bounds.height * 100;
}
}
return false;
});
@action
onClick = (e: PointerEvent) => {
this._doubleTap = (Date.now() - this._lastTap < 300 && e.button === 0);
this._lastTap = Date.now();
if ((e.button === 2 || e.ctrlKey || !this.props.Document.isButton)) {
this.props.select(false);
}
if (!this._doubleTap) {
const anchorContainerDoc = this.props.ContainingCollectionDoc; // bcz: hack! need a better prop for passing the anchor's container
this._editing = true;
anchorContainerDoc && this.props.bringToFront(anchorContainerDoc, false);
if (anchorContainerDoc && !this.props.Document.onClick && !this._isOpen) {
this._timeout = setTimeout(action(() => {
DocumentManager.Instance.FollowLink(this.props.Document, anchorContainerDoc, document => this.props.addDocTab(document, StrCast(this.props.Document.linkOpenLocation, "inTab")), false);
this._editing = false;
}), 300 - (Date.now() - this._lastTap));
}
} else {
this._timeout && clearTimeout(this._timeout);
this._timeout = undefined;
}
}
openLinkDocOnRight = (e: React.MouseEvent) => {
this.props.addDocTab(this.props.Document, "onRight");
}
openLinkTargetOnRight = (e: React.MouseEvent) => {
const alias = Doc.MakeAlias(Cast(this.props.Document[this.props.fieldKey], Doc, null));
alias.isButton = undefined;
alias.isBackground = undefined;
alias.layoutKey = "layout";
this.props.addDocTab(alias, "onRight");
}
@action
openLinkEditor = action((e: React.MouseEvent) => {
SelectionManager.DeselectAll();
this._editing = this._forceOpen = true;
});
specificContextMenu = (e: React.MouseEvent): void => {
const funcs: ContextMenuProps[] = [];
funcs.push({ description: "Open Link Target on Right", event: () => this.openLinkTargetOnRight(e), icon: "eye" });
funcs.push({ description: "Open Link on Right", event: () => this.openLinkDocOnRight(e), icon: "eye" });
funcs.push({ description: "Open Link Editor", event: () => this.openLinkEditor(e), icon: "eye" });
ContextMenu.Instance.addItem({ description: "Link Funcs...", subitems: funcs, icon: "asterisk" });
}
render() {
TraceMobx();
const x = this.props.PanelWidth() > 1 ? NumCast(this.props.Document[this.props.fieldKey + "_x"], 100) : 0;
const y = this.props.PanelWidth() > 1 ? NumCast(this.props.Document[this.props.fieldKey + "_y"], 100) : 0;
const c = StrCast(this.props.Document.backgroundColor, "lightblue");
const anchor = this.props.fieldKey === "anchor1" ? "anchor2" : "anchor1";
const anchorScale = (x === 0 || x === 100 || y === 0 || y === 100) ? 1 : .15;
const timecode = this.props.Document[anchor + "Timecode"];
const targetTitle = StrCast((this.props.Document[anchor]! as Doc).title) + (timecode !== undefined ? ":" + timecode : "");
const flyout = (
<div className="docuLinkBox-flyout" title=" " onPointerOver={() => Doc.UnBrushDoc(this.props.Document)}>
<LinkEditor sourceDoc={Cast(this.props.Document[this.props.fieldKey], Doc, null)} hideback={true} linkDoc={this.props.Document} showLinks={action(() => { })} />
{!this._forceOpen ? (null) : <div className="docuLinkBox-linkCloser" onPointerDown={action(() => this._isOpen = this._editing = this._forceOpen = false)}>
<FontAwesomeIcon color="dimGray" icon={"times"} size={"sm"} />
</div>}
</div>
);
const small = this.props.PanelWidth() <= 1;
return <div className={`docuLinkBox-cont${small ? "-small" : ""}`} onPointerDown={this.onPointerDown} title={targetTitle} onContextMenu={this.specificContextMenu}
ref={this._ref} style={{
background: c,
left: !small ? `calc(${x}% - 7.5px)` : undefined,
top: !small ? `calc(${y}% - 7.5px)` : undefined,
transform: `scale(${anchorScale / this.props.ContentScaling()})`
}} >
{!this._editing && !this._forceOpen ? (null) :
<Flyout anchorPoint={anchorPoints.LEFT_TOP} content={flyout} open={this._forceOpen ? true : undefined} onOpen={() => this._isOpen = true} onClose={action(() => this._isOpen = this._forceOpen = this._editing = false)}>
<span className="parentDocumentSelector-button" >
<FontAwesomeIcon icon={"eye"} size={"lg"} />
</span>
</Flyout>}
</div>;
}
}
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