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js: detect recursively call addOnRenderFinishedCallback

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pengfei.zhou 2023-07-26 10:31:08 +08:00 committed by jingpeng
parent 7ed8947671
commit 9494b9d8b1
1 changed files with 7 additions and 0 deletions
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7
doric-js/src/ui/panel.ts
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@ -58,6 +58,8 @@ export abstract class Panel {
private __rendering__ = false private __rendering__ = false
private callingRenderFinishedCallback = false
addHeadView(type: string, v: View) { addHeadView(type: string, v: View) {
let map = this.headviews.get(type) let map = this.headviews.get(type)
if (map) { if (map) {
@ -257,13 +259,18 @@ export abstract class Panel {
} }
onRenderFinished() { onRenderFinished() {
this.callingRenderFinishedCallback = false
this.onRenderFinishedCallback.forEach(e => { this.onRenderFinishedCallback.forEach(e => {
e() e()
}) })
this.onRenderFinishedCallback.length = 0 this.onRenderFinishedCallback.length = 0
this.callingRenderFinishedCallback = true
} }
addOnRenderFinishedCallback(cb: () => void) { addOnRenderFinishedCallback(cb: () => void) {
if (this.callingRenderFinishedCallback) {
loge("Do not call addOnRenderFinishedCallback recursively")
}
this.onRenderFinishedCallback.push(cb) this.onRenderFinishedCallback.push(cb)
} }
} }