Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 | 73x 68x 65x 68x 68x 65x 65x 65x 68x 1x 68x 1x 68x 68x 353x 353x 353x 10x 353x 138x 138x 353x 353x 353x 271x 271x 652x 271x 271x 1x 1x 271x 271x 271x | import type { BPMNModdle } from 'bpmn-moddle';
import type { Bounds, Point } from './types';
export interface ShapeConfig extends Bounds {
isExpanded?: boolean;
labelBounds?: Bounds;
}
export interface EdgeConfig {
bpmnElement: any;
waypoints: Point[];
labelBounds?: Bounds;
}
export class DiGenerator {
private moddle: BPMNModdle;
constructor(moddle: BPMNModdle) {
this.moddle = moddle;
}
public ensureDiagram(definitions: any, targetElement: any): any {
if (!definitions.diagrams) {
definitions.diagrams = [];
}
let diagram = definitions.diagrams[0];
if (!diagram) {
const plane = this.moddle.create('bpmndi:BPMNPlane', {
id: `BPMNPlane_1`,
bpmnElement: targetElement,
planeElement: [],
});
diagram = this.moddle.create('bpmndi:BPMNDiagram', {
id: `BPMNDiagram_1`,
plane,
});
definitions.diagrams.push(diagram);
}
if (!diagram.plane) {
diagram.plane = this.moddle.create('bpmndi:BPMNPlane', {
id: `BPMNPlane_1`,
bpmnElement: targetElement,
planeElement: [],
});
}
if (!diagram.plane.planeElement) {
diagram.plane.planeElement = [];
}
diagram.plane.bpmnElement = targetElement;
return diagram;
}
public addShape(plane: any, bpmnElement: any, config: ShapeConfig): any {
const dcBounds = this.moddle.create('dc:Bounds', {
x: config.x,
y: config.y,
width: config.width,
height: config.height,
});
const shapeProps: Record<string, any> = {
id: `${bpmnElement.id}_di`,
bpmnElement,
bounds: dcBounds,
};
if (typeof config.isExpanded === 'boolean') {
shapeProps.isExpanded = config.isExpanded;
}
if (config.labelBounds) {
const dcLabelBounds = this.moddle.create('dc:Bounds', {
x: config.labelBounds.x,
y: config.labelBounds.y,
width: config.labelBounds.width,
height: config.labelBounds.height,
});
shapeProps.label = this.moddle.create('bpmndi:BPMNLabel', {
bounds: dcLabelBounds,
});
}
const shape = this.moddle.create('bpmndi:BPMNShape', shapeProps);
plane.planeElement.push(shape);
return shape;
}
public addEdge(plane: any, config: EdgeConfig): any {
const { bpmnElement, waypoints, labelBounds } = config;
const diWaypoints = waypoints.map((pt) =>
this.moddle.create('dc:Point', {
x: pt.x,
y: pt.y,
})
);
const edgeProps: Record<string, any> = {
id: `${bpmnElement.id}_di`,
bpmnElement,
waypoint: diWaypoints,
};
if (labelBounds) {
const dcLabelBounds = this.moddle.create('dc:Bounds', {
x: labelBounds.x,
y: labelBounds.y,
width: labelBounds.width,
height: labelBounds.height,
});
edgeProps.label = this.moddle.create('bpmndi:BPMNLabel', {
bounds: dcLabelBounds,
});
}
const edge = this.moddle.create('bpmndi:BPMNEdge', edgeProps);
plane.planeElement.push(edge);
return edge;
}
}
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