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-rw-r--r--ext/fg/js/popup.js6
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 16a62b1c..53359cf3 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -68,6 +68,12 @@ class Popup {
doc.close();
}
+ sendMessage(action, params, callback) {
+ if (this.popup !== null) {
+ this.popup.contentWindow.postMessage({action: action, params: params}, '*');
+ }
+ }
+
inject() {
if (this.popup !== null) {
return;