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Revert "Fix undo / redo filling with empty steps (#1649)" (#1652)

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This reverts commit ad2c1a0d3e.
This commit is contained in:
Chenlei Hu
2024-11-22 19:02:56 -08:00
committed by GitHub
parent 21fa88461f
commit 7623810166
1 changed files with 13 additions and 5 deletions
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18
src/scripts/changeTracker.ts
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@@ -10,7 +10,15 @@ import _ from 'lodash'
import * as jsondiffpatch from 'jsondiffpatch'
import log from 'loglevel'
function clone<T>(obj: T): T {
function clone(obj: any) {
try {
if (typeof structuredClone !== 'undefined') {
return structuredClone(obj)
}
} catch (error) {
// structuredClone is stricter than using JSON.parse/stringify so fallback to that
}
return JSON.parse(JSON.stringify(obj))
}
@@ -61,7 +69,7 @@ export class ChangeTracker {
if (this.restoringState) return
logger.debug('Reset State')
if (state) this.activeState = clone(state)
this.activeState = state ?? this.activeState
this.initialState = clone(this.activeState)
}
@@ -104,9 +112,9 @@ export class ChangeTracker {
checkState() {
if (!this.app.graph || this.changeCount) return
// @ts-expect-error zod types issue. Will be fixed after we enable ts-strict
const currentState = clone(this.app.graph.serialize()) as ComfyWorkflowJSON
const currentState = this.app.graph.serialize() as ComfyWorkflowJSON
if (!this.activeState) {
this.activeState = currentState
this.activeState = clone(currentState)
return
}
if (!ChangeTracker.graphEqual(this.activeState, currentState)) {
@@ -116,7 +124,7 @@ export class ChangeTracker {
}
logger.debug('Diff detected. Undo queue length:', this.undoQueue.length)
this.activeState = currentState
this.activeState = clone(currentState)
this.redoQueue.length = 0
api.dispatchEvent(
new CustomEvent('graphChanged', { detail: this.activeState })