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strict check if popup depth has been set

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siikamiika 2020-03-09 11:56:06 +02:00
parent e2bf22831a
commit 2ca88b9b9f
1 changed files with 4 additions and 2 deletions
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6
ext/fg/js/popup-proxy-host.js
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@ -47,7 +47,7 @@ class PopupProxyHost {
]));
}
getOrCreatePopup(id=null, parentId=null, depth=0) {
getOrCreatePopup(id=null, parentId=null, depth=null) {
// Find by existing id
if (id !== null) {
const popup = this._popups.get(id);
@ -77,10 +77,12 @@ class PopupProxyHost {
// Create new popup
if (parent !== null) {
if (depth !== 0) {
if (depth !== null) {
throw new Error('Depth cannot be set when parent exists');
}
depth = parent.depth + 1;
} else if (depth === null) {
depth = 0;
}
const popup = new Popup(id, depth, this._frameIdPromise);
if (parent !== null) {