43 lines
904 B
JavaScript
43 lines
904 B
JavaScript
|
/**
|
||
|
|
* Data transfer item.
|
||
|
|
*
|
||
|
|
* Reference:
|
||
|
|
* https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItem.
|
||
|
|
*/
|
||
|
|
export default class DataTransferItem {
|
||
|
|
kind;
|
||
|
|
type;
|
||
|
|
#item = null;
|
||
|
|
/**
|
||
|
|
* Constructor.
|
||
|
|
*
|
||
|
|
* @param item Item.
|
||
|
|
* @param type Type.
|
||
|
|
*/
|
||
|
|
constructor(item, type = '') {
|
||
|
|
this.kind = typeof item === 'string' ? 'string' : 'file';
|
||
|
|
this.type = this.kind === 'string' ? type : item.type;
|
||
|
|
this.#item = item;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Returns file.
|
||
|
|
*/
|
||
|
|
getAsFile() {
|
||
|
|
if (this.kind === 'string') {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return this.#item;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Returns string.
|
||
|
|
*
|
||
|
|
* @param callback Callback.
|
||
|
|
*/
|
||
|
|
getAsString(callback) {
|
||
|
|
if (this.kind === 'file') {
|
||
|
|
callback;
|
||
|
|
}
|
||
|
|
callback(this.#item);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=DataTransferItem.js.map
|