devexpress-richedit
Version:
DevExpress Rich Text Editor is an advanced word-processing tool designed for working with rich text documents.
18 lines (17 loc) • 696 B
JavaScript
import { IntervalBasedHistoryItem } from '../../base/interval-based-history-item';
export class AnchorInfoPropertyHistoryItem extends IntervalBasedHistoryItem {
newValue;
oldState;
propertyManipulator;
constructor(modelManipulator, subDocInterval, newValue, propertyManipulator) {
super(modelManipulator, subDocInterval);
this.newValue = newValue;
this.propertyManipulator = propertyManipulator;
}
redo() {
this.oldState = this.propertyManipulator.setValue(this.boundSubDocument, this.interval, this.newValue);
}
undo() {
this.propertyManipulator.restoreValue(this.boundSubDocument, this.oldState);
}
}