1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
import React = require('react');
import { Bezier } from 'bezier-js';
import { computed, IReactionDisposer, observable, reaction } from 'mobx';
import { observer } from 'mobx-react';
import { Height, Width } from '../../../fields/DocSymbols';
import { Id } from '../../../fields/FieldSymbols';
import { DocCast, NumCast, StrCast } from '../../../fields/Types';
import { aggregateBounds, emptyFunction, returnAlways, returnFalse, Utils } from '../../../Utils';
import { DocumentManager } from '../../util/DocumentManager';
import { Transform } from '../../util/Transform';
import { CollectionFreeFormView } from '../collections/collectionFreeForm';
import { ViewBoxBaseComponent } from '../DocComponent';
import { StyleProp } from '../StyleProvider';
import { ComparisonBox } from './ComparisonBox';
import { FieldView, FieldViewProps } from './FieldView';
import './LinkBox.scss';
@observer
export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() {
public static LayoutString(fieldKey: string = 'link') {
return FieldView.LayoutString(LinkBox, fieldKey);
}
onClickScriptDisable = returnAlways;
@computed get anchor1() {
const anchor1 = DocCast(this.rootDoc.link_anchor_1);
const anchor_1 = anchor1?.layout_unrendered ? DocCast(anchor1.annotationOn) : anchor1;
return DocumentManager.Instance.getDocumentView(anchor_1, this.props.docViewPath()[this.props.docViewPath().length - 2]); // this.props.docViewPath().lastElement());
}
@computed get anchor2() {
const anchor2 = DocCast(this.rootDoc.link_anchor_2);
const anchor_2 = anchor2?.layout_unrendered ? DocCast(anchor2.annotationOn) : anchor2;
return DocumentManager.Instance.getDocumentView(anchor_2, this.props.docViewPath()[this.props.docViewPath().length - 2]); // this.props.docViewPath().lastElement());
}
screenBounds = () => {
if (this.layoutDoc._layout_isSvg && this.anchor1 && this.anchor2 && this.anchor1.props.CollectionFreeFormDocumentView?.().props.CollectionFreeFormView) {
const a_invXf = this.anchor1.props.ScreenToLocalTransform().inverse();
const b_invXf = this.anchor2.props.ScreenToLocalTransform().inverse();
const a_scrBds = { tl: a_invXf.transformPoint(0, 0), br: a_invXf.transformPoint(this.anchor1.rootDoc[Width](), this.anchor1.rootDoc[Height]()) };
const b_scrBds = { tl: b_invXf.transformPoint(0, 0), br: b_invXf.transformPoint(this.anchor2.rootDoc[Width](), this.anchor2.rootDoc[Height]()) };
const pts = [] as number[][];
pts.push([(a_scrBds.tl[0] + a_scrBds.br[0]) / 2, (a_scrBds.tl[1] + a_scrBds.br[1]) / 2]);
pts.push(Utils.getNearestPointInPerimeter(a_scrBds.tl[0], a_scrBds.tl[1], a_scrBds.br[0] - a_scrBds.tl[0], a_scrBds.br[1] - a_scrBds.tl[1], (b_scrBds.tl[0] + b_scrBds.br[0]) / 2, (b_scrBds.tl[1] + b_scrBds.br[1]) / 2));
pts.push(Utils.getNearestPointInPerimeter(b_scrBds.tl[0], b_scrBds.tl[1], b_scrBds.br[0] - b_scrBds.tl[0], b_scrBds.br[1] - b_scrBds.tl[1], (a_scrBds.tl[0] + a_scrBds.br[0]) / 2, (a_scrBds.tl[1] + a_scrBds.br[1]) / 2));
pts.push([(b_scrBds.tl[0] + b_scrBds.br[0]) / 2, (b_scrBds.tl[1] + b_scrBds.br[1]) / 2]);
const agg = aggregateBounds(
pts.map(pt => ({ x: pt[0], y: pt[1] })),
0,
0
);
return { left: agg.x, top: agg.y, right: agg.r, bottom: agg.b, center: undefined };
}
return { left: 0, top: 0, right: 0, bottom: 0, center: undefined };
};
disposer: IReactionDisposer | undefined;
componentDidMount() {
this.props.setContentView?.(this);
this.disposer = reaction(
() => {
if (this.layoutDoc._layout_isSvg && (this.anchor1 || this.anchor2)?.props.CollectionFreeFormDocumentView?.().props.CollectionFreeFormView) {
const a = (this.anchor1 ?? this.anchor2)!;
const b = (this.anchor2 ?? this.anchor1)!;
const parxf = this.props.docViewPath()[this.props.docViewPath().length - 2].ComponentView as CollectionFreeFormView;
const this_xf = parxf?.getTransform() ?? Transform.Identity; //this.props.ScreenToLocalTransform();
const a_invXf = a.props.ScreenToLocalTransform().inverse();
const b_invXf = b.props.ScreenToLocalTransform().inverse();
const a_scrBds = { tl: a_invXf.transformPoint(0, 0), br: a_invXf.transformPoint(a.rootDoc[Width](), a.rootDoc[Height]()) };
const b_scrBds = { tl: b_invXf.transformPoint(0, 0), br: b_invXf.transformPoint(b.rootDoc[Width](), b.rootDoc[Height]()) };
const a_bds = { tl: this_xf.transformPoint(a_scrBds.tl[0], a_scrBds.tl[1]), br: this_xf.transformPoint(a_scrBds.br[0], a_scrBds.br[1]) };
const b_bds = { tl: this_xf.transformPoint(b_scrBds.tl[0], b_scrBds.tl[1]), br: this_xf.transformPoint(b_scrBds.br[0], b_scrBds.br[1]) };
const ppt1 = [(a_bds.tl[0] + a_bds.br[0]) / 2, (a_bds.tl[1] + a_bds.br[1]) / 2];
const pt1 = Utils.getNearestPointInPerimeter(a_bds.tl[0], a_bds.tl[1], a_bds.br[0] - a_bds.tl[0], a_bds.br[1] - a_bds.tl[1], (b_bds.tl[0] + b_bds.br[0]) / 2, (b_bds.tl[1] + b_bds.br[1]) / 2);
const pt2 = Utils.getNearestPointInPerimeter(b_bds.tl[0], b_bds.tl[1], b_bds.br[0] - b_bds.tl[0], b_bds.br[1] - b_bds.tl[1], (a_bds.tl[0] + a_bds.br[0]) / 2, (a_bds.tl[1] + a_bds.br[1]) / 2);
const ppt2 = [(b_bds.tl[0] + b_bds.br[0]) / 2, (b_bds.tl[1] + b_bds.br[1]) / 2];
const pts = [ppt1, pt1, pt2, ppt2].map(pt => [pt[0], pt[1]]);
const [lx, rx, ty, by] = [Math.min(pt1[0], pt2[0]), Math.max(pt1[0], pt2[0]), Math.min(pt1[1], pt2[1]), Math.max(pt1[1], pt2[1])];
return { pts, lx, rx, ty, by };
}
return undefined;
},
params => {
this.renderProps = params;
if (params) {
if (
Math.abs(params.lx - NumCast(this.layoutDoc.x)) > 1e-5 ||
Math.abs(params.ty - NumCast(this.layoutDoc.y)) > 1e-5 ||
Math.abs(params.rx - params.lx - NumCast(this.layoutDoc._width)) > 1e-5 ||
Math.abs(params.by - params.ty - NumCast(this.layoutDoc._height)) > 1e-5
) {
this.layoutDoc.x = params?.lx;
this.layoutDoc.y = params?.ty;
this.layoutDoc._width = params.rx - params?.lx;
this.layoutDoc._height = params?.by - params?.ty;
}
}
},
{ fireImmediately: true }
);
}
componentWillUnmount(): void {
this.disposer?.();
}
@observable renderProps: { lx: number; rx: number; ty: number; by: number; pts: number[][] } | undefined;
render() {
if (this.renderProps) {
const highlight = this.props.styleProvider?.(this.rootDoc, 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.rootDoc.link_description) || 'description';
const strokeWidth = NumCast(this.rootDoc.stroke_width, 4);
const dash = StrCast(this.rootDoc.stroke_dash);
const strokeDasharray = dash && Number(dash) ? String(strokeWidth * Number(dash)) : undefined;
const { pts, lx, ty, rx, by } = this.renderProps;
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' }}>
<defs>
<filter x="0" y="0" width="1" height="1" id={`${this.rootDoc[Id] + 'background'}`}>
<feFlood floodColor={`${StrCast(this.rootDoc._backgroundColor, 'lightblue')}`} result="bg" />
<feMerge>
<feMergeNode in="bg" />
<feMergeNode in="SourceGraphic" />
</feMerge>
</filter>
</defs>
<path
className="collectionfreeformlinkview-linkLine"
style={{
pointerEvents: this.props.pointerEvents?.() === 'none' ? 'none' : 'visibleStroke', //
stroke: highlightColor ?? 'lightblue',
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} ${pts[2][1] - ty}`}
/>
<text
filter={`url(#${this.rootDoc[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>
</svg>
</div>
);
}
return (
<div className={`linkBox-container${this.props.isContentActive() ? '-interactive' : ''}`} style={{ background: this.props.styleProvider?.(this.layoutDoc, this.props, StyleProp.BackgroundColor) }}>
<ComparisonBox
{...this.props}
fieldKey="link_anchor"
setHeight={emptyFunction}
dontRegisterView={true}
renderDepth={this.props.renderDepth + 1}
isContentActive={this.props.isContentActive}
addDocument={returnFalse}
removeDocument={returnFalse}
moveDocument={returnFalse}
/>
</div>
);
}
}
|
