Make the search button reuse an open search tab if it exists

1 files changed, 17 insertions, 0 deletions

diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index a5a815cf..431478c9 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -114,6 +114,17 @@ class DisplaySearch extends Display {
         }
     }
 
+    onRuntimeMessage({action, params}, sender, callback) {
+        const handlers = DisplaySearch.runtimeMessageHandlers;
+        if (handlers.hasOwnProperty(action)) {
+            const handler = handlers[action];
+            const result = handler(this, params);
+            callback(result);
+        } else {
+            return super.onRuntimeMessage({action, params}, sender, callback);
+        }
+    }
+
     getOptionsContext() {
         return this.optionsContext;
     }
@@ -188,4 +199,10 @@ class DisplaySearch extends Display {
     }
 }
 
+DisplaySearch.runtimeMessageHandlers = {
+    getUrl: () => {
+        return {url: window.location.href};
+    }
+};
+
 window.yomichan_search = DisplaySearch.create();