monaco-editor
Version:
A browser based code editor
37 lines (36 loc) • 1.04 kB
JavaScript
import { Registry } from '../../registry/common/platform.js';
//#region Editor / Resources DND
export const CodeDataTransfers = {
EDITORS: 'CodeEditors',
FILES: 'CodeFiles'
};
class DragAndDropContributionRegistry {
}
export const Extensions = {
DragAndDropContribution: 'workbench.contributions.dragAndDrop'
};
Registry.add(Extensions.DragAndDropContribution, new DragAndDropContributionRegistry());
//#endregion
//#region DND Utilities
/**
* A singleton to store transfer data during drag & drop operations that are only valid within the application.
*/
export class LocalSelectionTransfer {
constructor() {
// protect against external instantiation
}
static getInstance() {
return LocalSelectionTransfer.INSTANCE;
}
hasData(proto) {
return proto && proto === this.proto;
}
getData(proto) {
if (this.hasData(proto)) {
return this.data;
}
return undefined;
}
}
LocalSelectionTransfer.INSTANCE = new LocalSelectionTransfer();
//#endregion