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Viewing changes to src/ClutterFlow/ClutterFlow/ClutterSliderHandleButton.cs

  • Committer: Package Import Robot
  • Author(s): Chow Loong Jin
  • Date: 2011-09-20 18:45:46 UTC
  • mfrom: (1.2.9 upstream) (5.1.8 experimental)
  • Revision ID: package-import@ubuntu.com-20110920184546-3ahue2qplydc4t0e
Tags: 2.2.0-1
* [4940fab] Imported Upstream version 2.2.0
  + Notable bug fixes:
    - Karaoke: Fix crash when switching to Now Playing
    - Lyrics: Fix crash when switching to Now Playing

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Lines of Context:
src/ClutterFlow/ClutterFlow/ClutterSliderHandleButton.cs
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namespace ClutterFlow.Buttons
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{
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        public class ClutterSliderHandleButton : ClutterButton
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        {
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                protected Clutter.Text label;
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                public string Label {
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                        get { return label.Value; }
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                        set {
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                                if (value!=label.Value) {
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                                        label.Value = value;
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                                        Update ();
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                                }
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                        }
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                }
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                public ClutterSliderHandleButton(uint width, uint height, int state) : base(width, height, state) {
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                        label = new Text("Sans Bold 10", "", new Clutter.Color(0.0f,0.0f,0.0f,0.8f));
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                        Add (label);
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                        label.SetAnchorPoint (label.Width*0.5f, label.Height*0.5f);
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                        label.SetPosition (this.Width*0.5f,this.Height*0.5f);
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                        label.ShowAll();
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                }
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                public override void Update ()
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                {
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                        base.Update ();
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                        label.SetAnchorPoint (label.Width*0.5f, label.Height*0.5f);
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                        label.SetPosition (this.Width*0.5f,this.Height*0.5f);
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                        label.ShowAll ();
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                }
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                protected override void CreateTexture (Clutter.CairoTexture texture, int with_state) {
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                        texture.Clear();
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                        Cairo.Context context = texture.Create();
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                        context.Translate(texture.Width*0.5,texture.Height*0.5);
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                        context.Arc(0,0,(texture.Height-1)*0.5,0,2*Math.PI);
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                        context.ClosePath();
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                        context.SetSourceRGBA(1.0,1.0,1.0, with_state==0 ? 0.3 : (with_state==1 ? 0.5 : 0.7));
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                        context.FillPreserve();
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                        context.SetSourceRGB(1.0,1.0,1.0);
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                        context.LineWidth = 1;
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                        context.Stroke();
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                        ((IDisposable) context.Target).Dispose();
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                        ((IDisposable) context).Dispose();
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                }
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        }
 
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    public class ClutterSliderHandleButton : ClutterButton
 
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    {
 
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        protected Clutter.Text label;
 
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        public string Label {
 
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            get { return label.Value; }
 
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            set {
 
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                if (value!=label.Value) {
 
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                    label.Value = value;
 
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                    Update ();
 
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                }
 
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            }
 
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        }
 
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        public ClutterSliderHandleButton(uint width, uint height, int state) : base(width, height, state) {
 
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            label = new Text("Sans Bold 10", "", new Clutter.Color(0.0f,0.0f,0.0f,0.8f));
 
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            Add (label);
 
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            label.SetAnchorPoint (label.Width*0.5f, label.Height*0.5f);
 
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            label.SetPosition (this.Width*0.5f,this.Height*0.5f);
 
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            label.ShowAll();
 
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        }
 
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        public override void Update ()
 
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        {
 
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            base.Update ();
 
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            label.SetAnchorPoint (label.Width*0.5f, label.Height*0.5f);
 
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            label.SetPosition (this.Width*0.5f,this.Height*0.5f);
 
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            label.ShowAll ();
 
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        }
 
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        protected override void CreateTexture (Clutter.CairoTexture texture, int with_state) {
 
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            texture.Clear();
 
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            Cairo.Context context = texture.Create ();
 
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            context.Translate(texture.Width*0.5,texture.Height*0.5);
 
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            context.Arc(0,0,(texture.Height-1)*0.5,0,2*Math.PI);
 
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            context.ClosePath();
 
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            context.SetSourceRGBA(1.0,1.0,1.0, with_state==0 ? 0.3 : (with_state==1 ? 0.5 : 0.7));
 
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            context.FillPreserve();
 
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            context.SetSourceRGB(1.0,1.0,1.0);
 
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            context.LineWidth = 1;
 
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            context.Stroke();
 
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            ((IDisposable) context.Target).Dispose();
 
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            ((IDisposable) context).Dispose();
 
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        }
 
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    }
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}
 
 
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