1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
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 CustomAnimationTiming
{
public partial class CustomAnimationTiming : MonoMac.AppKit.NSView {
NSImageView mover;
CABasicAnimation moveAnimation;
public CustomAnimationTiming (IntPtr handle) : base(handle) {}
[Export("initWithCoder:")]
public CustomAnimationTiming (NSCoder coder) : base(coder) {}
[Export("initWithFrame:")]
public CustomAnimationTiming (RectangleF frame) : base(frame)
{
SetupMover ();
}
public override bool AcceptsFirstResponder ()
{
return true;
}
public override void KeyDown (NSEvent theEvent)
{
Move();
}
void SetupMover()
{
RectangleF moverFrame = Bounds.Inset(Bounds.Width / 4.0f,
Bounds.Height / 4.0f);
PointF origin = moverFrame.Location;
origin.X = 0.0f;
moverFrame.Location = origin;
mover = new NSImageView(moverFrame);
mover.ImageScaling = NSImageScale.AxesIndependently;
mover.Image = NSImage.ImageNamed("photo.jpg");
AddSubview(mover);
}
CABasicAnimation MoveItAnimation()
{
if (moveAnimation == null)
moveAnimation = new CABasicAnimation() {
Duration = 2,
TimingFunction = new CAMediaTimingFunction (0.5f, 1, 0.5f, 0)
};
return moveAnimation;
}
void Move()
{
var animations = NSDictionary.FromObjectAndKey (MoveItAnimation (), (NSString)"frameOrigin");
mover.Animations = animations;
PointF origin = mover.Frame.Location;
origin.X += mover.Frame.Width;
((NSView)mover.Animator).SetFrameOrigin(origin);
}
}
}
|
