drop DropTool.ts

30% Statements 6/20
0% Branches 0/4
16.67% Functions 1/6
30% Lines 6/20
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 1x
 
1x
 
1x
 
1x
 
 
 
 
 
 
 
 
 
 
1x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1x import defineCustomElement from "../../../custom-element/helpers/defineCustomElement";
import { CustomElementStateMetadata } from "../../../custom-element/interfaces";
import Tool from "../Tool";
 
export const dropChanged = 'dropChanged';
 
export default class DropTool extends Tool {
 
    constructor() {
 
        super();
 
        this.updateShowing = this.updateShowing.bind(this);
    }
 
    static get state(): Record<string, CustomElementStateMetadata> {
 
        return {
 
            showing: {
                value: false
            }
        };
    }
 
    iconName = () => {
 
        const {
            showing
        } = this;
 
        if (showing === undefined) {
 
            return 'chevron-down';
        }
 
        return showing === true ?
            'chevron-up' :
            'chevron-down';
    }
 
    hideContent() {
 
        this.updateShowing(false);
    }
 
    updateShowing(showing: boolean) : void {
 
        this.showing = showing;
 
        this.dispatchEvent(new CustomEvent(dropChanged, {
            detail: {
                showing,
                dropElement: this // To track the element in a container/manager if needed
            },
            bubbles: true,
            composed: true
        }));
    }
 
    click = () => {
 
        let {
            showing
        } = this;
 
        showing = !showing;
 
        this.updateShowing(showing);
    };
}
 
defineCustomElement('gcl-drop-tool', DropTool);