Changed interface and re-implement by trait script

.php_cs

@@ -1,7 +1,7 @@
 <?php
 
 $header = <<<EOF
-This file is part of `lemon/event` project.
+This file is part of `lemonphp/event` project.
 
 (c) 2015-2016 LemonPHP Team
 

CHANGELOG.md

@@ -16,6 +16,47 @@ v1.0.0 - YYYY-MM-DD
 #### Removed
 - Nothing
 
+v0.3.0 - 2016-01-29
+---
+#### Changed
+- Changed interface `DispatcherInterface` to `EventDispatcherInterface`
+- Changed class `Dispatcher` to `EventDispatcher`
+- Renamed method `Event::getName()` to `Event::getEventName()`
+
+#### Added
+- More test cases
+- Trait `EventDispatcherAwareTrait`
+- Interface `EventSubscriberInteface`
+- Method `EventDispatherInterface::addSubscriber()` and `EventDispatherInterface::removeSubscriber()`
+
+#### Deprecated
+- Nothing
+
+#### Fixed
+- Nothing
+
+#### Removed
+- Nothing
+
+v0.2.0 - 2016-01-22
+---
+#### Changed
+- Changed package namespace from `LemonPHP\Event` to `Lemon\Event`
+- Changed signature of method `DispatcherInterface::trigger()`
+- Renamed method `Event::getName()` to `Event::getEventName()`
+
+#### Added
+- Test classes
+- Configure files: `.php_cs`, `.travis.yml`
+
+#### Deprecated
+- Nothing
+
+#### Fixed
+- Nothing
+
+#### Removed
+- Nothing
 
 v0.1.0 - 2015-12-30
 ---

README.md

@@ -10,15 +10,19 @@ Usage
 
 ```
 use Lemon\Event\Event;
-use Lemon\Event\Dispatcher;
+use Lemon\Event\EventDispatcher;
 
-$dispatcher = new Dispatcher();
+$dispatcher = new EventDispatcher();
 
-$dispatcher->on('event.name', function(Event $event) {
-    echo $event->getName() . ' is fired';
+// Add listener (listener is callable with event object as argument)
+$dispatcher->addListener('event.type', function(Event $event) {
+    echo $event->getEventType() . ' is fired';
 });
 
-$dispatcher->trigger('event.name');
+// Add subscriber (subscriber is implemented by yourself)
+$dispatcher->addSubscriber($subscriber);
+
+$dispatcher->dispatch('event.type');
 ```
 
 Changelog

src/Event.php

@@ -1,7 +1,7 @@
 <?php
 
 /*
- * This file is part of `lemon/event` project.
+ * This file is part of `lemonphp/event` project.
  *
  * (c) 2015-2016 LemonPHP Team
  *
@@ -11,24 +11,35 @@
 
 namespace Lemon\Event;
 
+/**
+ * Event is the base class for classes containing event data.
+ *
+ * This class contains no event data. It is used by events that do not pass
+ * state information to an event handler when an event is raised.
+ *
+ * You can call the method stopPropagation() to abort the execution of
+ * further listeners in your event listener.
+ */
 class Event
 {
     /**
+     * Event type
+     *
      * @var string Read only property
      */
-    protected $eventName;
+    protected $eventType;
 
     /**
      * @var bool Whether no further event listeners should be triggered
      */
     protected $stopped = false;
 
     /**
-     * @param string $name
+     * @param string $type
      */
-    public function __construct($name)
+    public function __construct($type)
     {
-        $this->eventName = (string) $name;
+        $this->eventType = (string) $type;
     }
 
     /**
@@ -55,10 +66,12 @@ public function stopPropagation()
     }
 
     /**
+     * Get event type
+     *
      * @return string
      */
-    public function getEventName()
+    public function getEventType()
     {
-        return $this->eventName;
+        return $this->eventType;
     }
 }

src/EventDispatcher.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of `lemonphp/event` project.
+ *
+ * (c) 2015-2016 LemonPHP Team
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Lemon\Event;
+
+/**
+ * The EventDispatcher is the central point of Symfony's event listener system.
+ *
+ * Listeners are registered on the manager and events are dispatched through the
+ * manager.
+ */
+class EventDispatcher implements EventDispatcherInterface
+{
+
+    use EventDispatcherAwareTrait;
+}