ConnectionPointGlyph.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Design / Glyphs / ConnectionPointGlyph.cs / 1305376 / ConnectionPointGlyph.cs

                            namespace System.Workflow.ComponentModel.Design 
{
    using System;
    using System.Drawing;
    using System.Drawing.Drawing2D; 
    using System.Windows.Forms;
 
    #region Glyphs 

    #region Class ConnectionPointGlyph 
    internal sealed class ConnectionPointGlyph : DesignerGlyph
    {
        private ConnectionPoint connectionPoint;
 
        internal ConnectionPointGlyph(ConnectionPoint connectionPoint)
        { 
            this.connectionPoint = connectionPoint; 
        }
 
        protected override void OnPaint(Graphics graphics, bool activated, AmbientTheme ambientTheme, ActivityDesigner designer)
        {
            if (designer.Activity != null && designer.Activity.Site != null && this.connectionPoint != null)
            { 
                WorkflowView workflowView = designer.Activity.Site.GetService(typeof(WorkflowView)) as WorkflowView;
                Rectangle viewPort = (workflowView != null) ? workflowView.ViewPortRectangle : Rectangle.Empty; 
                Rectangle clipRectangle = (designer.ParentDesigner != null) ? designer.ParentDesigner.Bounds : designer.Bounds; 
                ConnectionManager connectionManager = designer.Activity.Site.GetService(typeof(ConnectionManager)) as ConnectionManager;
 
                ActivityDesignerPaintEventArgs e = new ActivityDesignerPaintEventArgs(graphics, clipRectangle, viewPort, designer.DesignerTheme);
                bool drawHilited = (connectionManager != null && this.connectionPoint.Equals(connectionManager.SnappedConnectionPoint));
                this.connectionPoint.OnPaint(e, drawHilited);
            } 
        }
 
        public override int Priority 
        {
            get 
            {
                return DesignerGlyph.ConnectionPointPriority;
            }
        } 
    }
    #endregion 
 
    #endregion
} 


// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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