From 42d902982a1d2edbca8ca2edb5fb25e642794e2a Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Sun, 22 Jul 2018 15:39:23 +0900
Subject: Indicator as Clean Architecture

---
 src/background/presenters/indicator.js | 12 ++++++++++++
 src/background/presenters/tab.js       |  4 ++++
 2 files changed, 16 insertions(+)
 create mode 100644 src/background/presenters/indicator.js

(limited to 'src/background/presenters')

diff --git a/src/background/presenters/indicator.js b/src/background/presenters/indicator.js
new file mode 100644
index 0000000..5737519
--- /dev/null
+++ b/src/background/presenters/indicator.js
@@ -0,0 +1,12 @@
+export default class IndicatorPresenter {
+  indicate(enabled) {
+    let path = enabled
+      ? 'resources/enabled_32x32.png'
+      : 'resources/disabled_32x32.png';
+    return browser.browserAction.setIcon({ path });
+  }
+
+  onClick(listener) {
+    browser.browserAction.onClicked.addListener(listener);
+  }
+}
diff --git a/src/background/presenters/tab.js b/src/background/presenters/tab.js
index 8f60535..6120f6e 100644
--- a/src/background/presenters/tab.js
+++ b/src/background/presenters/tab.js
@@ -2,4 +2,8 @@ export default class TabPresenter {
   create(url) {
     browser.tabs.create({ url, });
   }
+
+  onSelected(listener) {
+    browser.tabs.onActivated.addListener(listener);
+  }
 }
-- 
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