Fix activation bug

ext/bg/js/yomichan.js

@@ -23,6 +23,7 @@ class Yomichan {
         Handlebars.registerHelper('kanjiLinks', kanjiLinks);
 
         this.translator = new Translator();
+        this.options = null;
         this.importTabId = null;
         this.asyncPools = {};
         this.ankiConnectVer = 0;
@@ -30,8 +31,6 @@ class Yomichan {
 
         chrome.runtime.onMessage.addListener(this.onMessage.bind(this));
         chrome.browserAction.onClicked.addListener(this.onBrowserAction.bind(this));
-        chrome.tabs.onCreated.addListener(tab => this.onTabReady(tab.id));
-        chrome.tabs.onUpdated.addListener(this.onTabReady.bind(this));
 
         loadOptions().then(opts => {
             this.setOptions(opts);
@@ -66,11 +65,6 @@ class Yomichan {
         return true;
     }
 
-    onTabReady(tabId) {
-        this.tabInvoke(tabId, 'setOptions', this.options);
-        this.tabInvoke(tabId, 'setEnabled', this.state === 'enabled');
-    }
-
     onBrowserAction() {
         switch (this.state) {
             case 'disabled':
@@ -258,6 +252,14 @@ class Yomichan {
         return note;
     }
 
+    api_getEnabled({callback}) {
+        callback(this.state === 'enabled');
+    }
+
+    api_getOptions({callback}) {
+        loadOptions().then(opts => callback(opts));
+    }
+
     api_addDefinition({definition, mode, callback}) {
         const note = this.formatNote(definition, mode);
         this.ankiInvokeSafe('addNote', {note}, null, callback);

ext/fg/js/driver.js

@@ -25,7 +25,7 @@ class Driver {
         this.lastTextSource = null;
         this.pendingLookup = false;
         this.enabled = false;
-        this.options = {};
+        this.options = null;
         this.definitions = null;
         this.sequence = 0;
         this.fgRoot = chrome.extension.getURL('fg');
@@ -37,6 +37,13 @@ class Driver {
         window.addEventListener('keydown', this.onKeyDown.bind(this));
         window.addEventListener('scroll', e => this.hidePopup());
         window.addEventListener('resize', e => this.hidePopup());
+
+        getOptions().then(opts => {
+            this.options = opts;
+            return getEnabled();
+        }).then(enabled => {
+            this.enabled = enabled;
+        });
     }
 
     onKeyDown(e) {

ext/fg/js/util.js

@@ -21,6 +21,14 @@ function invokeApiBg(action, params) {
     return new Promise((resolve, reject) => chrome.runtime.sendMessage({action, params}, resolve));
 }
 
+function getEnabled() {
+    return invokeApiBg('getEnabled', {});
+}
+
+function getOptions() {
+    return invokeApiBg('getOptions', {});
+}
+
 function findTerm(text) {
     return invokeApiBg('findTerm', {text});
 }