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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;
using MonoMac.CoreImage;
using MonoMac.QuartzComposer;
namespace QCBackground
{
public partial class SharedContentView : MonoMac.AppKit.NSView
{
NSImageView mover;
public override void AwakeFromNib ()
{
WantsLayer = true;
Layer = MakeCompositionLayer();
}
public override bool AcceptsFirstResponder ()
{
return true;
}
public override void KeyDown (NSEvent theEvent)
{
if ((theEvent.ModifierFlags & NSEventModifierMask.AlphaShiftKeyMask) == NSEventModifierMask.AlphaShiftKeyMask ||
(theEvent.ModifierFlags & NSEventModifierMask.ShiftKeyMask) == NSEventModifierMask.ShiftKeyMask){
NSAnimationContext.BeginGrouping ();
NSAnimationContext.CurrentContext.Duration = 2.0f;
}
if (theEvent.Characters.ToUpper ()[0] == 'A') {
NSView view = Mover ();
if (view.Superview == null){
// there is a problem here with AddSubview with animator
//((NSView)Animator).AddSubview(view);
this.AddSubview(view);
} else
((NSView)view.Animator).RemoveFromSuperview();
} else
base.KeyDown(theEvent);
if ((theEvent.ModifierFlags & NSEventModifierMask.AlphaShiftKeyMask) == NSEventModifierMask.AlphaShiftKeyMask ||
(theEvent.ModifierFlags & NSEventModifierMask.ShiftKeyMask) == NSEventModifierMask.ShiftKeyMask)
NSAnimationContext.EndGrouping();
}
private CALayer MakeCompositionLayer ()
{
QCCompositionRepository repo = QCCompositionRepository.SharedCompositionRepository;
QCComposition composition = repo.GetComposition ("/moving shapes");
QCCompositionLayer compLayer = QCCompositionLayer.Create (composition);
//CGColor cgColor = new CGColor(0.25f, 0.675f, 0.1f, 1.0f);
NSColor nsColor = NSColor.FromCalibratedRgba (0.25f, 0.675f, 0.1f, 1.0f);
string path = String.Format ("patch.{0}.value", QCComposition.InputPrimaryColorKey);
compLayer.SetValueForKeyPath (nsColor, (NSString)path);
path = String.Format ("patch.{0}.value", QCComposition.InputPaceKey);
compLayer.SetValueForKeyPath (NSNumber.FromFloat (5.0f), (NSString) path);
return compLayer;
}
private NSImageView Mover()
{
if (mover == null) {
float xInset = 0.25f * Bounds.Width;
float yInset = 0.25f * Bounds.Height;
RectangleF moverFrame = Bounds.Inset (xInset,yInset);
moverFrame.Location = new PointF (Bounds.GetMidX () - moverFrame.Width / 2.0f,
Bounds.GetMidY () - moverFrame.Height / 2.0f);
mover = new NSImageView (Bounds) {
ImageScaling = NSImageScale.AxesIndependently,
Image = NSImage.ImageNamed("photo.jpg"),
Frame = moverFrame,
AlphaValue = 0.5f
};
}
return mover;
}
// Constructors
// Called when created from unmanaged code
public SharedContentView (IntPtr handle) : base(handle)
{
}
// Called when created directly from a XIB file
[Export("initWithCoder:")]
public SharedContentView (NSCoder coder) : base(coder)
{
}
}
}
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