create addon for firefox os

Author: john-hu

.gitignore

@@ -25,3 +25,5 @@ build/Release
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
+
+application.zip

README.md

@@ -1,2 +1,12 @@
-# kill-all-apps
-This is an add-on for Firefox OS. It adds an extra button at card view to kill all opened apps.
+# Kill All Actives
+
+Kill All Actives is an addon for Firefox OS. It creates a button for killing all active apps at task manager.
+
+## build
+
+```
+$ npm install
+$ gulp
+```
+
+If you do any changes, you may only run `gulp` to rebuild it.

gulpfile.js

@@ -0,0 +1,8 @@
+var gulp = require('gulp');
+var zip = require('gulp-zip');
+
+gulp.task('default', function() {
+  return gulp.src(['main.js', 'manifest.webapp', 'LICENSE', 'icons/*'])
+    .pipe(zip('application.zip'))
+    .pipe(gulp.dest('./'));
+});

icons/128.png

@@ -0,0 +1,48 @@
+(function() {
+  function createKillAllButton() {
+    var cardsView = document.getElementById('cards-view');
+
+    var button = document.createElement('button');
+    // set it as type to prevent form submit.
+    button.type = 'button';
+    button.textContent = '🈳';
+    button.style.background = 'none';
+    button.style.border = 'none';
+    button.style.outline = 'none';
+    button.style.fontSize = '3rem';
+    button.style.position = 'absolute';
+    button.style.top = '3rem';
+    button.style.right = '3rem';
+
+    button.addEventListener('touchstart', function() {
+      var taskMgr = window.wrappedJSObject.appWindowManager.taskManager;
+      if (taskMgr.cardsList.children.length > 0) {
+        for (var appId in taskMgr.cardsByAppID) {
+          taskMgr.cardsByAppID[appId].killApp();
+        }
+        taskMgr.exitToApp();
+      }
+    }, true);
+
+    window.addEventListener('taskmanager-activated', function() {
+      var taskMgr = window.wrappedJSObject.appWindowManager.taskManager;
+      button.style.display = taskMgr.cardsList.children.length === 0 ?
+                                'none' : 'inline-block';
+    });
+
+    cardsView.insertBefore(button, cardsView.firstElementChild);
+  }
+
+  if (document.readyState !== 'loading') {
+    createKillAllButton();
+  } else {
+    document.addEventListener('readystatechange',
+      function readyStateChange() {
+        if (document.readyState == 'interactive') {
+          document.removeEventListener('readystatechange',
+            readyStateChange);
+          createKillAllButton();
+        }
+      });
+  }
+})();

icons/256.png

@@ -0,0 +1,29 @@
+{
+  "name": "Kill-Actives",
+  "description": "Add a button to kill all active apps",
+  "developer": {
+    "name": "John Hu"
+  },
+  "locales": {
+    "en-US": {
+      "name": "Kill All Actives",
+      "description": "Add a button to kill all active apps"
+    }
+  },
+  "default_locale": "en-US",
+  "package_path": "application.zip",
+  "role": "addon",
+  "type": "certified",
+  "customizations": [
+    {
+      "filter": "app://system.gaiamobile.org",
+      "scripts": [
+        "main.js"
+      ]
+    }
+  ],
+  "icons": {
+    "128": "/icons/128.png",
+    "256": "/icons/256.png"
+  }
+}

main.js

@@ -0,0 +1,11 @@
+{
+  "name": "kill-all-actives",
+  "description": "Add a button to kill all active apps",
+  "developer": {
+    "name": "John Hu"
+  },
+  "dependencies": {
+    "gulp": "*",
+    "gulp-zip": "*"
+  }
+}