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using System;
using System.Collections.Generic;
using System.Linq;
using System.Drawing;
using MonoMac.Foundation;
using MonoMac.AppKit;
using MonoMac.CoreAnimation;
using MonoMac.CoreGraphics;
namespace CustomizeAnimation
{
public partial class MyView : MonoMac.AppKit.NSView
{
float drawnLineWidth = 1;
NSColor lineColor;
NSBezierPath path;
static CABasicAnimation drawnLineWidthBasicAnimation;
public MyView (IntPtr handle) : base(handle) {}
[Export("initWithCoder:")]
public MyView (NSCoder coder) : base(coder) {}
[Export("initWithFrame:")]
public MyView (RectangleF frame) : base (frame)
{
lineColor = NSColor.Blue;
path = new NSBezierPath ();
path.MoveTo (Bounds.Location);
path.LineTo (new PointF (Bounds.GetMaxX (),Bounds.GetMaxY ()));
}
public override void AwakeFromNib ()
{
slider.FloatValue = DrawnLineWidth;
}
public override void DrawRect (RectangleF dirtyRect)
{
lineColor.SetStroke ();
path.Stroke ();
}
partial void setWidth (NSSlider sender)
{
((MyView)Animator).setLineWidth(sender.FloatValue);
//((MyView)Animator).DrawnLineWidth = sender.FloatValue;
//this.setLineWidth(sender.FloatValue);
//((MyView)Animator).SetValueForKeyPath((NSNumber)sender.FloatValue,(NSString)"drawnLineWidth");
//((MyView)Animator).DrawnLineWidth = sender.FloatValue;
//DrawnLineWidth = sender.FloatValue;
}
public void setLineWidth(float value)
{
SetValueForKeyPath((NSNumber) value,(NSString)"drawnLineWidth");
}
[Export("drawnLineWidth")]
public float DrawnLineWidth {
get {
return drawnLineWidth;
}
set {
WillChangeValue ("drawnLineWidth");
drawnLineWidth = value;
path.LineWidth = drawnLineWidth;
NeedsDisplay = true;
DidChangeValue ("drawnLineWidth");
}
}
[Export ("defaultAnimationForKey:")]
static new NSObject DefaultAnimationFor (NSString key)
{
if (key == "drawnLineWidth"){
if (drawnLineWidthBasicAnimation == null) {
drawnLineWidthBasicAnimation = new CABasicAnimation ();
//drawnLineWidthBasicAnimation.Duration = 2.0f;
}
return drawnLineWidthBasicAnimation;
} else
return NSView.DefaultAnimationFor (key);
}
}
}
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