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-rw-r--r--ext/fg/js/popup.js34
1 files changed, 31 insertions, 3 deletions
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 00658f58..2b33b714 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -31,6 +31,7 @@ class Popup {
this._child = null;
this._childrenSupported = true;
this._injectPromise = null;
+ this._injectPromiseComplete = false;
this._visible = false;
this._visibleOverride = null;
this._options = null;
@@ -47,6 +48,7 @@ class Popup {
this._container.addEventListener('scroll', (e) => e.stopPropagation());
this._container.style.width = '0px';
this._container.style.height = '0px';
+ this._container.addEventListener('load', this._onFrameLoad.bind(this));
this._fullscreenEventListeners = new EventListenerCollection();
@@ -199,10 +201,19 @@ class Popup {
// Private functions
_inject() {
- if (this._injectPromise === null) {
- this._injectPromise = this._createInjectPromise();
+ let injectPromise = this._injectPromise;
+ if (injectPromise === null) {
+ injectPromise = this._createInjectPromise();
+ this._injectPromise = injectPromise;
+ injectPromise.then(
+ () => {
+ if (injectPromise !== this._injectPromise) { return; }
+ this._injectPromiseComplete = true;
+ },
+ () => { this._resetFrame(); }
+ );
}
- return this._injectPromise;
+ return injectPromise;
}
async _createInjectPromise() {
@@ -243,6 +254,23 @@ class Popup {
return popupPreparedPromise;
}
+ _onFrameLoad() {
+ if (!this._injectPromiseComplete) { return; }
+ this._resetFrame();
+ }
+
+ _resetFrame() {
+ const parent = this._container.parentNode;
+ if (parent !== null) {
+ parent.removeChild(this._container);
+ }
+ this._container.removeAttribute('src');
+ this._container.removeAttribute('srcdoc');
+
+ this._injectPromise = null;
+ this._injectPromiseComplete = false;
+ }
+
async _injectStyles() {
try {
await Popup._injectStylesheet('yomichan-popup-outer-stylesheet', 'file', '/fg/css/client.css', true);