1 files changed, 18 insertions, 1 deletions
diff --git a/src/content/components/common/index.js b/src/content/components/common/index.js
index 565632c..9b7b083 100644
--- a/src/content/components/common/index.js
+++ b/src/content/components/common/index.js
@@ -3,6 +3,7 @@ import KeymapperComponent from './keymapper';
 import FollowComponent from './follow';
 import * as settingActions from 'content/actions/setting';
 import messages from 'shared/messages';
+import * as addonActions from '../../actions/addon';
 
 export default class Common {
   constructor(win, store) {
@@ -14,16 +15,32 @@ export default class Common {
     input.onKey(key => keymapper.key(key));
 
     this.store = store;
+    this.prevEnabled = undefined;
 
     this.reloadSettings();
 
     messages.onMessage(this.onMessage.bind(this));
+    store.subscribe(() => this.update());
   }
 
   onMessage(message) {
     switch (message.type) {
     case messages.SETTINGS_CHANGED:
-      this.reloadSettings();
+      return this.reloadSettings();
+    case messages.ADDON_TOGGLE_ENABLED:
+      return this.store.dispatch(addonActions.toggleEnabled());
+    }
+  }
+
+  update() {
+    let enabled = this.store.getState().addon.enabled;
+    if (enabled !== this.prevEnabled) {
+      this.prevEnabled = enabled;
+
+      browser.runtime.sendMessage({
+        type: messages.ADDON_ENABLED_RESPONSE,
+        enabled,
+      });
     }
   }