1 files changed, 81 insertions, 0 deletions
diff --git a/webcam/media/NeaveCamera.as b/webcam/media/NeaveCamera.as
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+/**
+ * Neave Camera
+ * 
+ * Copyright (C) 2008 Paul Neave
+ * http://www.neave.com/
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation at http://www.gnu.org/licenses/gpl.html
+ */
+
+package com.neave.media
+{
+	import flash.events.*;
+	import flash.media.*;
+	import flash.system.*;
+	
+	public class NeaveCamera
+	{
+		/**
+		 * The requested width of the camera object
+		 */
+		static public var CAMERA_WIDTH:int = 320;
+		
+		/**
+		 * The requested height of the camera object
+		 */
+		static public var CAMERA_HEIGHT:int = 240;
+		
+		static private var cam:Camera;
+		
+		public function NeaveCamera() { }
+		
+		/**
+		 * Sets up and returns the camera object
+		 * 
+		 * @return	A camera object
+		 */
+		static public function getCamera():Camera
+		{
+			// Return the same camera if it has been successfully requested before
+			if (cam != null)
+			{
+				if (cam.muted) Security.showSettings(SecurityPanel.PRIVACY);
+				return cam;
+			}
+			
+			// Get the camera
+			cam = Camera.getCamera();
+			if (cam != null)
+			{
+				// Set properties if a camera was found
+				cam.setMode(CAMERA_WIDTH, CAMERA_HEIGHT, 30, true);
+				cam.addEventListener(StatusEvent.STATUS, NeaveCamera.statusListener);
+				return cam;
+			}
+			else
+			{
+				// No camera found
+				Security.showSettings(SecurityPanel.CAMERA);
+				return new Camera();
+			}
+		}
+		
+		/**
+		 * Whether the camera object is available or not
+		 */
+		static public function get muted():Boolean
+		{
+			return cam == null || cam.muted || cam.name == null || cam.width == 0;
+		}
+		
+		/**
+		 * Camera status response
+		 */
+		static private function statusListener(e:StatusEvent):void
+		{
+			if (e.code == "Camera.Unmuted") Security.showSettings(SecurityPanel.CAMERA);
+		}
+	}
+}
+\ No newline at end of file