Implement getters and setters

src/PathItem.js

@@ -36,6 +36,8 @@ PathItem = Item.extend(new function() {
 	};
 	
 	return {
+		beans: true,
+		
 		initialize: function() {
 			this.closed = false;
 			this.segments = [];//new SegmentList(this);
@@ -61,6 +63,16 @@ PathItem = Item.extend(new function() {
 			this.segments.splice(index, 0, new Segment(segment));
 		},
 
+		/**
+		 * Helper method that returns the current segment and checks if we need to
+		 * execute a moveTo() command first.
+		 */
+		getCurrentSegment: function() {
+			if (this.segments.length == 0)
+				throw('Use a moveTo() command first');
+			return this.segments[this.segments.length - 1];
+		},
+
 		moveTo: function() {
 			var segment = Segment.read(arguments);
 			if(segment && !this.segments.length)
@@ -79,7 +91,7 @@ PathItem = Item.extend(new function() {
 		 */
 		cubicCurveTo: function(handle1, handle2, to) {
 			// First modify the current segment:
-			var current = getCurrentSegment();
+			var current = this.currentSegment;
 			// Convert to relative values:
 			current.handleOut.set(
 					handle1.x - current.point.x,
@@ -321,7 +333,7 @@ PathItem = Item.extend(new function() {
 				}
 			}
 			if (closed && handleIn != null) {
-				var segment = get(0);
+				var segment = this.segments[0];
 				segment.handleIn = handleIn.subtract(segment.point);
 			}
 		},

src/Point.js

@@ -1,4 +1,5 @@
 var Point = Base.extend({
+	beans: true,
 	initialize: function() {
 		if(arguments.length == 2) {
 			this.x = arguments[0];
@@ -10,17 +11,17 @@ var Point = Base.extend({
 			} else if(first.x !== undefined) {
 				this.x = first.x;
 				this.y = first.y;
-				this.angle = first.angle;
+				this._angle = first.angle;
 			} else if(first.width !== undefined) {
 				this.x = first.width;
 				this.y = first.height;
-				this.angle = null;
+				this._angle = null;
 			} else if(first.length !== undefined) {
 				this.x = first[0];
 				this.y = first.length > 1 ? first[1] : first[0];
 			} else if(typeof first === 'number') {
 				this.x = this.y = first;
-				this.angle = null;
+				this._angle = null;
 			} else {
 				this.x = this.y = 0;
 			}
@@ -88,8 +89,8 @@ var Point = Base.extend({
 
 	setLength: function(length) {
 		if (this.isZero()) {
-			if (this.angle != null) {
+			if (this._angle != null) {
-				var a = this.angle;
+				var a = this._angle;
 				this.x = Math.cos(a) * length;
 				this.y = Math.sin(a) * length;
 			} else {
@@ -98,7 +99,7 @@ var Point = Base.extend({
 				// y is already 0
 			}
 		} else {
-			var scale = length / this.getLength();
+			var scale = length / this.length;
 			if (scale == 0.0) {
 				// Calculate angle now, so it will be preserved even when
 				// x and y are 0
@@ -112,11 +113,11 @@ var Point = Base.extend({
 	normalize: function(length) {
 		if (length === null)
 			length = 1;
-		var len = this.getLength();
+		var len = this.length;
 		var scale = len != 0 ? length / len : 0;
 		var res = new Point(this.x * scale, this.y * scale);
 		// Preserve angle.
-		res.angle = this.angle;
+		res._angle = this._angle;
 		return res;
 	},
 	
@@ -146,9 +147,9 @@ var Point = Base.extend({
 	},
 	
 	setAngle: function(angle) {
-		angle = this.angle = angle * Math.PI / 180;
+		angle = this._angle = angle * Math.PI / 180;
 		if(!this.isZero()) {
-			var length = this.getLength();
+			var length = this.length;
 			this.x = Math.cos(angle) * length;
 			this.y = Math.sin(angle) * length;
 		}
@@ -158,21 +159,21 @@ var Point = Base.extend({
 		var angle;
 		if(arguments.length) {
 			var point = Point.read(arguments);
-			var div = this.getLength() * point.getLength();
+			var div = this.length * point.length;
 			if(div == 0) {
 				return NaN;
 			} else {
 				angle = Math.acos(this.dot(point) / div);
 			}
 		} else {
-			angle = this.angle = Math.atan2(this.y, this.x);
+			angle = this._angle = Math.atan2(this.y, this.x);
 		}
 		return angle * 180 / Math.PI;
 	},
 
 	getDirectedAngle: function() {
 		var point = Point.read(arguments);
-		var angle = this.getAngle() - point.getAngle();
+		var angle = this.angle - point.angle;
 		var bounds = 180;
 		if(angle < - bounds) {
 			return angle + bounds * 2;

src/Rectangle.js

@@ -1,4 +1,5 @@
 Rectangle = Base.extend({
+	beans: true,
 	initialize: function() {
 		if(arguments.length == 1) {
 			var rect = arguments[0];
@@ -126,83 +127,83 @@ Rectangle = Base.extend({
 	},
 	
 	getTopLeft: function() {
-		return new Point(this.getLeft(), this.getTop());
+		return new Point(this.left, this.top);
 	},
 	
 	setTopLeft: function() {
 		var topLeft = Point.read(arguments);
-		this.setLeft(topLeft.x);
+		this.left = topLeft.x;
-		this.setTop(topLeft.y);
+		this.top = topLeft.y;
 	},
 	
 	getTopRight: function() {
-		return new Point(this.getRight(), this.getTop());
+		return new Point(this.right, this.top);
 	},
 	
 	setTopRight: function() {
 		var topRight = Point.read(arguments);
-		this.setRight(topRight.x);
+		this.right = topRight.x;
-		this.setTop(topRight.y);
+		this.top = topRight.y;
 	},
 	
 	getBottomLeft: function() {
-		return new Point(this.getLeft(), this.getBottom());
+		return new Point(this.left, this.bottom);
 	},
 	
 	setBottomLeft: function() {
 		var bottomLeft = Point.read(arguments);
-		this.setLeft(bottomLeft.x);
+		this.left = bottomLeft.x;
-		this.setBottom(bottomLeft.y);
+		this.bottom = bottomLeft.y;
 	},
 	
 	getBottomRight: function() {
-		return new Point(this.getRight(), this.getBottom());
+		return new Point(this.right, this.bottom);
 	},
 	
 	setBottomRight: function() {
 		var bottomRight = Point.read(arguments);
-		this.setBottom(bottomRight.y);
+		this.bottom = bottomRight.y;
-		this.setRight(bottomRight.x);
+		this.right = bottomRight.x;
 	},
 	
 	getLeftCenter: function() {
-		return new Point(this.getLeft(), this.getCenterY());
+		return new Point(this.left, this.centerY);
 	},
 	
 	setLeftCenter: function() {
 		var leftCenter = Point.read(arguments);
-		this.setLeft(leftCenter.x);
+		this.left = leftCenter.x;
-		this.setCenterY(leftCenter.y);
+		this.centerY = leftCenter.y;
 	},
 	
 	getTopCenter: function() {
-		return new Point(this.getCenterX(), this.getTop());
+		return new Point(this.centerX, this.top);
 	},
 	
 	setTopCenter: function() {
 		var topCenter = Point.read(arguments);
-		this.setCenterX(topCenter.x);
+		this.centerX = topCenter.x;
-		this.setTop(topCenter.y);
+		this.top = topCenter.y;
 	},
 	
 	getRightCenter: function() {
-		return new Point(this.getRight(), this.getCenterY());
+		return new Point(this.right, this.centerY);
 	},
 	
 	setRightCenter: function() {
 		var rightCenter = Point.read(arguments);
-		this.setRight(rightCenter.x);
+		this.right = rightCenter.x;
-		this.setCenterY(rightCenter.y);
+		this.centerY = rightCenter.y;
 	},
 	
 	getBottomCenter: function() {
-		return new Point(this.getCenterX(), this.getBottom());
+		return new Point(this.centerX, this.bottom);
 	},
 	
 	setBottomCenter: function() {
 		var bottomCenter = Point.read(arguments);
-		this.setBottom(bottomCenter.y);
+		this.bottom = bottomCenter.y;
-		this.setCenterX(bottomCenter.x);
+		this.centerX = bottomCenter.x;
 	},
 	
 	clone: function() {

src/Segment.js

@@ -75,7 +75,7 @@ Segment = Base.extend({
 	},
 
 	getPath: function() {
-		return this.path;
+		return this._path;
 	},
 	
 	// todo
@@ -89,13 +89,13 @@ Segment = Base.extend({
 	// },
 	
 	getNext: function() {
-		var index = this.getIndex();
+		var index = this.index;
 		return this.path && index < this.path.segments.length - 1
 			? this.path.segments[index + 1] : null;
 	},
 	
 	getPrevious: function() {
-		return this.path != null && index > 0 ? this.segments[this.getIndex() - 1] : null;
+		return this.path != null && index > 0 ? this.segments[this.index - 1] : null;
 	},
 	
 	// todo
@@ -115,7 +115,7 @@ Segment = Base.extend({
 	
 	remove: function() {
 		if(this.segments)
-			return this.path.segments.unshift(this.getIndex(), 1);
+			return this.path.segments.unshift(this.index, 1);
 		return false;
 	},
 	

src/Tool.js

@@ -1,30 +1,30 @@
 Tool = ToolHandler.extend({
+	beans: true,
 	initialize: function(handlers, doc) {
 		this.base(handlers);
-		this.setEventInterval(-1);
 	},
 	
 	setDocument: function(doc) {
-		this.document = doc;
+		this._document = doc;
 		var that = this;
 		$(doc.canvas).addEvents({
 			mousedown: function(e) {
 				that.onHandleEvent('MOUSE_DOWN', new Point(e.offset), null, null);
-				that.document.redraw();
+				that._document.redraw();
 			},
 			drag: function(e) {
 				that.onHandleEvent('MOUSE_DRAG', new Point(e.offset), null, null);
-				that.document.redraw();
+				that._document.redraw();
 			},
 			mouseup: function(e) {
 				that.onHandleEvent('MOUSE_UP', new Point(e.offset), null, null);
-				that.document.redraw();
+				that._document.redraw();
 			}
 		});
 	},
 	
 	/**
-	 * Sets the fixed time delay between each call to the {@link #onMouseDrag}
+	 * The fixed time delay between each call to the {@link #onMouseDrag}
 	 * event. Setting this to an interval means the {@link #onMouseDrag} event
 	 * is called repeatedly after the initial {@link #onMouseDown} until the
 	 * user releases the mouse.
@@ -38,11 +38,9 @@ Tool = ToolHandler.extend({
 	 * 
 	 * @return the interval time in milliseconds
 	 */
-	getEventInterval: function() {
+	eventInterval: -1,
-		return this.eventInterval;
-	},
 	
-	setEventInterval: function(interval) {
+	getDocument: function() {
-		this.eventInterval = interval;
+		return this._document;
 	}
 });

src/ToolEvent.js

@@ -45,6 +45,7 @@
  * @author lehni
  */
 ToolEvent = Base.extend({
+	beans: true,
 	initialize: function(tool, type, modifiers) {
 		// super(modifiers);
 		this.tool = tool;
@@ -53,9 +54,9 @@ ToolEvent = Base.extend({
 
 	toString: function() {
 		return '{ type: ' + type 
-		+ ', point: ' + this.getPoint()
+		+ ', point: ' + this.point
-		+ ', count: ' + this.getCount()
+		+ ', count: ' + this.count
-		+ ', modifiers: ' + this.getModifiers()
+		+ ', modifiers: ' + this.modifiers
 		+ ' }';
 	},
 
@@ -89,11 +90,11 @@ ToolEvent = Base.extend({
 	 * </code>
 	 */
 	getPoint: function() {
-		return this.choosePoint(this.point, this.tool.point);
+		return this.choosePoint(this._point, this.tool.point);
 	},
 
 	setPoint: function(point) {
-		this.point = point;
+		this._point = point;
 	},
 
 	/**
@@ -101,11 +102,11 @@ ToolEvent = Base.extend({
 	 * event was fired.
 	 */
 	getLastPoint: function() {
-		return this.choosePoint(this.lastPoint, this.tool.lastPoint);
+		return this.choosePoint(this._lastPoint, this.tool.lastPoint);
 	},
 
 	setLastPoint: function(lastPoint) {
-		this.lastPoint = lastPoint;
+		this._lastPoint = lastPoint;
 	},
 
 	/**
@@ -113,11 +114,11 @@ ToolEvent = Base.extend({
 	 * was last clicked.
 	 */
 	getDownPoint: function() {
-		return this.choosePoint(this.downPoint, this.tool.downPoint);
+		return this.choosePoint(this._downPoint, this.tool.downPoint);
 	},
 
 	setDownPoint: function(downPoint) {
-		this.downPoint = downPoint;
+		this._downPoint = downPoint;
 	},
 
 	/**
@@ -128,7 +129,7 @@ ToolEvent = Base.extend({
 	 */
 	getMiddlePoint: function() {
 		// For explanations, see getDelta()
-		if (this.middlePoint == null && this.tool.lastPoint != null) {
+		if (this._middlePoint == null && this.tool.lastPoint != null) {
 			// (point + lastPoint) / 2
 			return this.tool.point.add(this.tool.lastPoint).divide(2);
 		}
@@ -136,7 +137,7 @@ ToolEvent = Base.extend({
 	},
 
 	setMiddlePoint: function(middlePoint) {
-		this.middlePoint = middlePoint;
+		this._middlePoint = middlePoint;
 	},
 
 	/**
@@ -150,14 +151,14 @@ ToolEvent = Base.extend({
 		// Instead, keep calculating the delta each time, so the result can be
 		// directly modified by the script without changing the internal values.
 		// We could cache this and use clone, but this is almost as fast...
-		if (this.delta == null && this.tool.lastPoint != null) {
+		if (this._delta == null && this.tool.lastPoint != null) {
 			return this.tool.point.subtract(this.tool.lastPoint);
 		}
-		return this.delta;
+		return this._delta;
 	},
 
 	setDelta: function(delta) {
-		this.delta = delta;
+		this._delta = delta;
 	},
 
 	/**
@@ -202,14 +203,6 @@ ToolEvent = Base.extend({
 		}
 	},
 
-	getType: function() {
-		return this.type;
-	},
-	
-	setType: function(type) {
-		this.type = type;
-	}
-
 	// TODO: implement hitTest first
 	// getItem: function() {
 	// 	if (this.item == null) {

src/ToolHandler.js

@@ -1,4 +1,5 @@
 ToolHandler = Base.extend({
+	beans: true,
 	/**
 	 * Initializes the tool's settings, so a new tool can be assigned to it
 	 */
@@ -24,30 +25,30 @@ ToolHandler = Base.extend({
 	 * </code>
 	 */
 	getMinDistance: function() {
-		return this.minDistance;
+		return this._minDistance;
 	},
 
 	setMinDistance: function(minDistance) {
-		this.minDistance = minDistance;
+		this._minDistance = minDistance;
-		if (this.minDistance != null && this.maxDistance != null
+		if (this._minDistance != null && this._maxDistance != null
-				&& this.minDistance > this.maxDistance)
+				&& this._minDistance > this._maxDistance)
-			this.maxDistance = this.minDistance;
+			this._maxDistance = this._minDistance;
 	},
 
 	getMaxDistance: function() {
-		return this.maxDistance;
+		return this._maxDistance;
 	},
 
 	setMaxDistance: function(maxDistance) {
-		this.maxDistance = maxDistance;
+		this._maxDistance = maxDistance;
-		if (this.minDistance != null && this.maxDistance != null
+		if (this._minDistance != null && this._maxDistance != null
-				&& this.maxDistance < this.minDistance)
+				&& this._maxDistance < this._minDistance)
-			this.minDistance = maxDistance;
+			this._minDistance = maxDistance;
 	},
 
 	getFixedDistance: function() {
-		if (this.minDistance != null && this.minDistance.equals(this.maxDistance))
+		if (this._minDistance != null && this._minDistance.equals(this._maxDistance))
-			return this.minDistance;
+			return this._minDistance;
 		return null;
 	},