From 32f04f6162b904bbfea08859ec077546798897ae Mon Sep 17 00:00:00 2001
From: Jonathan Puckey <me@jonathanpuckey.com>
Date: Thu, 28 Apr 2011 11:54:26 +0200
Subject: [PATCH] Document: implement selectAll() and deselectAll().

---
 src/document/Document.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/document/Document.js b/src/document/Document.js
index f2e975d4..3dd00a0a 100644
--- a/src/document/Document.js
+++ b/src/document/Document.js
@@ -80,6 +80,26 @@ var Document = this.Document = Base.extend({
 		}
 	},
 	
+	/**
+	 * Selects all items in the document.
+	 */
+	selectAll: function() {
+		// TODO: is using for var i in good practice?
+		// or should we use Base.each? (JP)
+		for (var i = 0, l = this.layers.length; i < l; i++)
+			this.layers[i].setSelected(true);
+	},
+
+	/**
+	 * Deselects all selected items in the document.
+	 */
+	deselectAll: function() {
+		// TODO: is using for var i in good practice?
+		// or should we use Base.each? (JP)
+		for (var i in this._selectedItems)
+			this._selectedItems[i].setSelected(false);
+	},
+	
 	draw: function() {
 		if (this.canvas) {
 			var ctx = this.context;