59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
import { Input, Component, OnChanges, SimpleChanges, Output, EventEmitter } from 'ng-metadata/core';
|
|
|
|
|
|
/**
|
|
* A component that allows the user to select the location of the Context in their source code repository.
|
|
*/
|
|
@Component({
|
|
selector: 'context-path-select',
|
|
templateUrl: '/static/js/directives/ui/context-path-select/context-path-select.component.html'
|
|
})
|
|
export class ContextPathSelectComponent implements OnChanges {
|
|
|
|
@Input('<') public currentContext: string = '';
|
|
@Input('<') public contexts: string[];
|
|
@Output() public contextChanged: EventEmitter<ContextChangeEvent> = new EventEmitter();
|
|
public isValidContext: boolean;
|
|
private isUnknownContext: boolean = true;
|
|
private selectedContext: string | null = null;
|
|
|
|
public ngOnChanges(changes: SimpleChanges): void {
|
|
this.isValidContext = this.checkContext(this.currentContext, this.contexts);
|
|
}
|
|
|
|
public setContext(context: string): void {
|
|
this.currentContext = context;
|
|
this.selectedContext = null;
|
|
this.isValidContext = this.checkContext(context, this.contexts);
|
|
|
|
this.contextChanged.emit({contextDir: context, isValid: this.isValidContext});
|
|
}
|
|
|
|
public setSelectedContext(context: string): void {
|
|
this.currentContext = context;
|
|
this.selectedContext = context;
|
|
this.isValidContext = this.checkContext(context, this.contexts);
|
|
|
|
this.contextChanged.emit({contextDir: context, isValid: this.isValidContext});
|
|
}
|
|
|
|
private checkContext(context: string = '', contexts: string[] = []): boolean {
|
|
this.isUnknownContext = false;
|
|
var isValidContext: boolean = false;
|
|
|
|
if (context.length > 0 && context[0] === '/') {
|
|
isValidContext = true;
|
|
this.isUnknownContext = contexts.indexOf(context) != -1;
|
|
}
|
|
return isValidContext;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Build context changed event.
|
|
*/
|
|
export type ContextChangeEvent = {
|
|
contextDir: string;
|
|
isValid: boolean;
|
|
};
|