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add stack-item-updated event to Y.UndoManager. implements #407

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This commit is contained in:
Kevin Jahns
2022-03-20 22:49:23 +01:00
parent 46fbce0de8
commit 4a06492fb1
2 changed files with 23 additions and 2 deletions
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7
src/utils/UndoManager.js
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@@ -146,7 +146,7 @@ const popStackItem = (undoManager, stack, eventType) => {
* Fires 'stack-item-popped' event when a stack item was popped from either the
* undo- or the redo-stack. You may restore the saved stack information from `event.stackItem.meta`.
*
* @extends {Observable<'stack-item-added'|'stack-item-popped'|'stack-cleared'>}
* @extends {Observable<'stack-item-added'|'stack-item-popped'|'stack-cleared'|'stack-item-updated'>}
*/
export class UndoManager extends Observable {
/**
@@ -223,8 +223,11 @@ export class UndoManager extends Observable {
keepItem(item, true)
}
})
const changeEvent = [{ stackItem: stack[stack.length - 1], origin: transaction.origin, type: undoing ? 'redo' : 'undo', changedParentTypes: transaction.changedParentTypes }, this]
if (didAdd) {
this.emit('stack-item-added', [{ stackItem: stack[stack.length - 1], origin: transaction.origin, type: undoing ? 'redo' : 'undo', changedParentTypes: transaction.changedParentTypes }, this])
this.emit('stack-item-added', changeEvent)
} else {
this.emit('stack-item-updated', changeEvent)
}
})
this.doc.on('destroy', () => {