implement pinch to zoom

node_modules/component-event/.npmignore

@@ -0,0 +1,2 @@
+components
+build

node_modules/component-event/History.md

@@ -0,0 +1,28 @@
+
+0.1.4 / 2014-05-27
+==================
+
+  * component, package: add "browser" as a keyword
+  * package: remove "repo" field
+
+0.1.3 / 2014-02-10
+==================
+
+  * package: rename module to "component-event"
+
+0.1.2 / 2013-12-01
+==================
+
+  * package: add "repository" field
+  * check if addEventListener method is supported by the browser, just once
+  * test: update to test in IE7+
+
+0.1.1 / 2013-08-16
+==================
+
+  * fix: default `capture` to `false`
+
+0.1.0 / 2012-12-18
+==================
+
+  * add returning of the callback function

node_modules/component-event/Makefile

@@ -0,0 +1,11 @@
+
+build: components index.js
+	@component build
+
+components: component.json
+	@component install --dev
+
+clean:
+	rm -fr build components
+
+.PHONY: clean

node_modules/component-event/Readme.md

@@ -0,0 +1,39 @@
+
+# event
+
+  Element event binding component.
+
+## Installation
+
+    $ component install component/event
+
+## Example
+
+```js
+var events = require('event');
+var a = document.querySelector('a');
+
+function onclick(e) {
+  e.preventDefault();
+  console.log(e.target);
+  events.unbind(a, 'click', onclick);
+}
+
+events.bind(a, 'click', onclick);
+```
+
+## API
+
+### .bind(el, type, callback, [capture])
+
+  Bind to `el`'s event `type` with `callback`,
+  returns the `callback` passed.
+
+### .unbind(el, type, callback, [capture])
+
+  Unbind `el`'s event `type` `callback`,
+  returns the `callback` passed.
+
+## License
+
+  MIT

node_modules/component-event/component.json

@@ -0,0 +1,14 @@
+{
+  "name": "event",
+  "repo": "component/event",
+  "description": "Event binding component",
+  "version": "0.1.4",
+  "keywords": [
+    "browser",
+    "event",
+    "events"
+  ],
+  "scripts": [
+    "index.js"
+  ]
+}

node_modules/component-event/index.js

@@ -0,0 +1,35 @@
+var bind = window.addEventListener ? 'addEventListener' : 'attachEvent',
+    unbind = window.removeEventListener ? 'removeEventListener' : 'detachEvent',
+    prefix = bind !== 'addEventListener' ? 'on' : '';
+
+/**
+ * Bind `el` event `type` to `fn`.
+ *
+ * @param {Element} el
+ * @param {String} type
+ * @param {Function} fn
+ * @param {Boolean} capture
+ * @return {Function}
+ * @api public
+ */
+
+exports.bind = function(el, type, fn, capture){
+  el[bind](prefix + type, fn, capture || false);
+  return fn;
+};
+
+/**
+ * Unbind `el` event `type`'s callback `fn`.
+ *
+ * @param {Element} el
+ * @param {String} type
+ * @param {Function} fn
+ * @param {Boolean} capture
+ * @return {Function}
+ * @api public
+ */
+
+exports.unbind = function(el, type, fn, capture){
+  el[unbind](prefix + type, fn, capture || false);
+  return fn;
+};

node_modules/component-event/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "component-event",
+  "description": "Event binding component",
+  "version": "0.1.4",
+  "keywords": [
+    "browser",
+    "event",
+    "events"
+  ],
+  "component": {
+    "scripts": {
+      "event/index.js": "index.js"
+    }
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/component/event.git"
+  }
+}

node_modules/component-event/test/index.html

@@ -0,0 +1,33 @@
+<html>
+  <head>
+    <title>Event</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  </head>
+  <body>
+    <a href="/something">link</a>
+
+    <script src="../build/build.js"></script>
+
+    <script>
+      var events = require('event');
+      var a = document.getElementsByTagName('a')[0];
+
+      function onclick(e) {
+        e = e || window.e;
+
+        events.unbind(a, 'click', onclick);
+
+        console.log(e);
+
+        if (e.preventDefault) {
+          e.preventDefault();
+        } else {
+          return false;
+        }
+
+      }
+
+      events.bind(a, 'click', onclick);
+    </script>
+  </body>
+</html>