diff options
Diffstat (limited to 'src/client/views/nodes/LinkBox.tsx')
| -rw-r--r-- | src/client/views/nodes/LinkBox.tsx | 69 |
1 files changed, 45 insertions, 24 deletions
diff --git a/src/client/views/nodes/LinkBox.tsx b/src/client/views/nodes/LinkBox.tsx index 8b6293806..7ade846e7 100644 --- a/src/client/views/nodes/LinkBox.tsx +++ b/src/client/views/nodes/LinkBox.tsx @@ -4,7 +4,7 @@ import { observer } from 'mobx-react'; import * as React from 'react'; import { Id } from '../../../fields/FieldSymbols'; import { DocCast, NumCast, StrCast } from '../../../fields/Types'; -import { aggregateBounds, emptyFunction, returnAlways, returnFalse, Utils } from '../../../Utils'; +import { aggregateBounds, emptyFunction, returnAlways, returnFalse, setupMoveUpEvents, Utils } from '../../../Utils'; import { DocumentManager } from '../../util/DocumentManager'; import { Transform } from '../../util/Transform'; import { CollectionFreeFormView } from '../collections/collectionFreeForm'; @@ -13,6 +13,8 @@ import { StyleProp } from '../StyleProvider'; import { ComparisonBox } from './ComparisonBox'; import { FieldView, FieldViewProps } from './FieldView'; import './LinkBox.scss'; +import { LinkDescriptionPopup } from './LinkDescriptionPopup'; +import { LinkManager } from '../../util/LinkManager'; @observer export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() { @@ -97,8 +99,8 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() { ) { this.layoutDoc.x = params?.lx; this.layoutDoc.y = params?.ty; - this.layoutDoc._width = params.rx - params?.lx; - this.layoutDoc._height = params?.by - params?.ty; + this.layoutDoc._width = Math.max(1, params.rx - params?.lx); + this.layoutDoc._height = Math.max(1, params?.by - params?.ty); } } else { this.layoutDoc._width = Math.max(50, NumCast(this.layoutDoc._width)); @@ -108,6 +110,22 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() { { fireImmediately: true } ); } + descriptionDown = (e: React.PointerEvent) => { + setupMoveUpEvents(this, e, returnFalse, returnFalse, () => { + LinkManager.Instance.currentLink = this.Document; + LinkDescriptionPopup.Instance.popupX = e.clientX; + LinkDescriptionPopup.Instance.popupY = e.clientY; + LinkDescriptionPopup.Instance.display = true; + + const rect = document.body.getBoundingClientRect(); + if (LinkDescriptionPopup.Instance.popupX + 200 > rect.width) { + LinkDescriptionPopup.Instance.popupX -= 190; + } + if (LinkDescriptionPopup.Instance.popupY + 100 > rect.height) { + LinkDescriptionPopup.Instance.popupY -= 40; + } + }); + }; componentWillUnmount(): void { this.disposer?.(); } @@ -117,19 +135,21 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() { const highlight = this._props.styleProvider?.(this.layoutDoc, this._props, StyleProp.Highlighting); const highlightColor = highlight?.highlightIndex ? highlight?.highlightColor : undefined; - const bez = new Bezier(this.renderProps.pts.map(p => ({ x: p[0], y: p[1] }))); - const text = bez.get(0.5); - const linkDesc = StrCast(this.dataDoc.link_description) || 'description'; + const { pts, lx, ty, rx, by } = this.renderProps; + const bez = new Bezier(pts.map(p => ({ x: p[0] - lx, y: p[1] - ty }))); + const { x, y } = bez.get(0.5); + const linkDesc = StrCast(this.dataDoc.link_description) || ' '; const strokeWidth = NumCast(this.dataDoc.stroke_width, 4); const dash = StrCast(this.Document.stroke_dash); const strokeDasharray = dash && Number(dash) ? String(strokeWidth * Number(dash)) : undefined; - const { pts, lx, ty, rx, by } = this.renderProps; + const pointerEvents = this._props.pointerEvents?.() === 'none' ? 'none' : 'all'; + const stroke = highlightColor ?? 'lightblue'; return ( - <div style={{ transition: 'inherit', pointerEvents: 'none', position: 'absolute', width: '100%', height: '100%' }}> - <svg width={Math.max(100, rx - lx)} height={Math.max(100, by - ty)} style={{ transition: 'inherit', overflow: 'visible' }}> + <div className="linkBox"> + <svg width={Math.max(100, rx - lx)} height={Math.max(100, by - ty)}> <defs> <filter x="0" y="0" width="1" height="1" id={`${this.Document[Id] + 'background'}`}> - <feFlood floodColor={`${StrCast(this.layoutDoc._backgroundColor, 'lightblue')}`} result="bg" /> + <feFlood floodColor={`${highlightColor ?? StrCast(this.layoutDoc._backgroundColor, 'lightblue')}`} result="bg" /> <feMerge> <feMergeNode in="bg" /> <feMergeNode in="SourceGraphic" /> @@ -137,26 +157,27 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() { </filter> </defs> <path - className="collectionfreeformlinkview-linkLine" style={{ pointerEvents: this._props.pointerEvents?.() === 'none' ? 'none' : 'visibleStroke', // - stroke: highlightColor ?? 'lightblue', + stroke, strokeDasharray, strokeWidth, - transition: 'inherit', }} - d={`M ${pts[1][0] - lx} ${pts[1][1] - ty} C ${pts[1][0] + pts[1][0] - pts[0][0] - lx} ${pts[1][1] + pts[1][1] - pts[0][1] - ty}, - ${pts[2][0] + pts[2][0] - pts[3][0] - lx} ${pts[2][1] + pts[2][1] - pts[3][1] - ty}, ${pts[2][0] - lx} ${pts[2][1] - ty}`} + d={`M ${bez.points[0].x} ${bez.points[0].y} C ${bez.points[1].x} ${bez.points[1].y}, + ${bez.points[2].x} ${bez.points[2].y}, ${bez.points[3].x} ${bez.points[3].y}`} /> - <text - filter={`url(#${this.Document[Id] + 'background'})`} - style={{ pointerEvents: this._props.pointerEvents?.() === 'none' ? 'none' : 'all', textAnchor: 'middle', fontSize: '12', stroke: 'black' }} - x={text.x - lx} - y={text.y - ty}> - <tspan> </tspan> - <tspan dy="2">{linkDesc.substring(0, 50) + (linkDesc.length > 50 ? '...' : '')}</tspan> - <tspan dy="2"> </tspan> - </text> + {!linkDesc.trim().length ? ( + <circle r={5} onPointerDown={this.descriptionDown} style={{ fill: stroke, pointerEvents }} cx={x} cy={y} /> + ) : ( + <text + onPointerDown={this.descriptionDown} // + filter={`url(#${this.Document[Id] + 'background'})`} + style={{ pointerEvents, background: stroke }} + x={x} + y={y}> + <tspan style={{ background: stroke }}> {linkDesc.substring(0, 50) + (linkDesc.length > 50 ? '...' : '')} </tspan> + </text> + )} </svg> </div> ); |