diff --git a/lib/ace/mouse_handler.js b/lib/ace/mouse_handler.js
new file mode 100644
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--- /dev/null
+++ b/lib/ace/mouse_handler.js
@@ -0,0 +1,168 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *      Fabian Jakobs <fabian AT ajax DOT org>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+
+var event = require("pilot/event");
+
+var MouseHandler = function(editor) {
+    this.editor = editor;
+    event.addListener(editor.container, "mousedown", function(e) {
+        editor.focus();
+        return event.preventDefault(e);
+    });
+    event.addListener(editor.container, "selectstart", function(e) {
+        return event.preventDefault(e);
+    });
+    
+    var mouseTarget = editor.renderer.getMouseEventTarget();
+    event.addListener(mouseTarget, "mousedown", this.onMouseDown.bind(this));
+    event.addMultiMouseDownListener(mouseTarget, 0, 2, 500, this.onMouseDoubleClick.bind(this));
+    event.addMultiMouseDownListener(mouseTarget, 0, 3, 600, this.onMouseTripleClick.bind(this));
+    event.addMouseWheelListener(mouseTarget, this.onMouseWheel.bind(this));
+};
+
+(function() {
+
+    this.$scrollSpeed = 1;
+    this.setScrollSpeed = function(speed) {
+        this.$scrollSpeed = speed;
+    };
+    
+    this.getScrollSpeed = function() {
+        return this.$scrollSpeed;
+    };
+    
+    this.onMouseDown = function(e) {
+        var pageX = event.getDocumentX(e);
+        var pageY = event.getDocumentY(e);
+        var editor = this.editor;
+    
+        var pos = editor.renderer.screenToTextCoordinates(pageX, pageY);
+        pos.row = Math.max(0, Math.min(pos.row, editor.session.getLength()-1));
+    
+        var button = event.getButton(e)
+        if (button != 0) {
+            var isEmpty = editor.selection.isEmpty()
+            if (isEmpty) {
+                editor.moveCursorToPosition(pos);
+            }
+            if(button == 2) {
+                editor.textInput.onContextMenu({x: pageX, y: pageY}, isEmpty);
+                event.capture(editor.container, function(){}, editor.textInput.onContextMenuClose);
+            }
+            return;
+        }
+    
+        if (e.shiftKey)
+            editor.selection.selectToPosition(pos)
+        else {
+            editor.moveCursorToPosition(pos);
+            if (!editor.$clickSelection)
+                editor.selection.clearSelection(pos.row, pos.column);
+        }
+    
+        editor.renderer.scrollCursorIntoView();
+    
+        var self = this;
+        var mousePageX, mousePageY;
+    
+        var onMouseSelection = function(e) {
+            mousePageX = event.getDocumentX(e);
+            mousePageY = event.getDocumentY(e);
+        };
+    
+        var onMouseSelectionEnd = function() {
+            clearInterval(timerId);
+            self.$clickSelection = null;
+        };
+    
+        var onSelectionInterval = function() {
+            if (mousePageX === undefined || mousePageY === undefined)
+                return;
+    
+            var cursor = editor.renderer.screenToTextCoordinates(mousePageX, mousePageY);
+            cursor.row = Math.max(0, Math.min(cursor.row, editor.session.getLength()-1));
+    
+            if (self.$clickSelection) {
+                if (self.$clickSelection.contains(cursor.row, cursor.column)) {
+                    self.selection.setSelectionRange(self.$clickSelection);
+                } else {
+                    if (self.$clickSelection.compare(cursor.row, cursor.column) == -1) {
+                        var anchor = self.$clickSelection.end;
+                    } else {
+                        var anchor = self.$clickSelection.start;
+                    }
+                    editor.selection.setSelectionAnchor(anchor.row, anchor.column);
+                    editor.selection.selectToPosition(cursor);
+                }
+            }
+            else {
+                editor.selection.selectToPosition(cursor);
+            }
+    
+            editor.renderer.scrollCursorIntoView();
+        };
+    
+        event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
+        var timerId = setInterval(onSelectionInterval, 20);
+    
+        return event.preventDefault(e);
+    };
+    
+    this.onMouseDoubleClick = function(e) {
+        this.editor.selection.selectWord();
+        this.$clickSelection = this.editor.getSelectionRange();
+    };
+    
+    this.onMouseTripleClick = function(e) {
+        this.editor.selection.selectLine();
+        this.$clickSelection = this.editor.getSelectionRange();
+    };
+    
+    this.onMouseWheel = function(e) {
+        var speed = this.$scrollSpeed * 2;
+    
+        this.editor.renderer.scrollBy(e.wheelX * speed, e.wheelY * speed);
+        return event.preventDefault(e);
+    };
+
+
+}).call(MouseHandler.prototype);
+
+exports.MouseHandler = MouseHandler;
+});
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