ParallelDesigner.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 / Activities / Designers / ParallelDesigner.cs / 1305376 / ParallelDesigner.cs

                            namespace System.Workflow.Activities 
{
 	using System;
	using System.Text;
	using System.Reflection; 
	using System.Collections;
    using System.Collections.Generic; 
 	using System.CodeDom; 
	using System.ComponentModel;
 	using System.Collections.ObjectModel; 
 	using System.ComponentModel.Design;
	using System.Drawing.Design;
 	using System.Drawing;
    using System.Drawing.Drawing2D; 
    using System.Workflow.ComponentModel;
	using System.Workflow.ComponentModel.Design; 
	using System.Runtime.Serialization; 

	#region Class ParallelToolboxItem 
 	[Serializable]
	internal sealed class ParallelToolboxItem: ActivityToolboxItem
 	{
 		public ParallelToolboxItem(Type type) 
			: base(type)
 		{ 
		} 
		private ParallelToolboxItem(SerializationInfo info, StreamingContext context)
		{ 
 			Deserialize(info, context);
		}
 		protected override IComponent[] CreateComponentsCore(IDesignerHost designerHost)
 		{ 
			CompositeActivity parallelActivity = new ParallelActivity();
 			parallelActivity.Activities.Add(new SequenceActivity()); 
			parallelActivity.Activities.Add(new SequenceActivity()); 
			return (IComponent[])new IComponent[] {parallelActivity};
		} 
 	}
	#endregion

 	#region Class ParallelDesigner 
    [ActivityDesignerTheme(typeof(ParallelDesignerTheme))]
 	internal sealed class ParallelDesigner: ParallelActivityDesigner 
	{ 
 		#region Properties and Methods
        protected override CompositeActivity OnCreateNewBranch() 
        {
            return new SequenceActivity();
		}
 
		public override bool CanInsertActivities(HitTestInfo insertLocation, ReadOnlyCollection activitiesToInsert)
        { 
			foreach (Activity activity in activitiesToInsert) 
 			{
				if (activity.GetType() != typeof(SequenceActivity)) 
 					return false;
 			}
            return base.CanInsertActivities(insertLocation, activitiesToInsert);
        } 
		#endregion
 	} 
	#endregion 

    #region ParallelDesignerTheme 
    internal sealed class ParallelDesignerTheme : CompositeDesignerTheme
    {
        public ParallelDesignerTheme(WorkflowTheme theme)
            : base(theme) 
        {
            this.ShowDropShadow = false; 
            this.ConnectorStartCap = LineAnchor.None; 
            this.ConnectorEndCap = LineAnchor.None;
            this.ForeColor = Color.FromArgb(0xFF, 0x80, 0x00, 0x80); 
            this.BorderColor = Color.FromArgb(0xFF, 0xE0, 0xE0, 0xE0);
            this.BorderStyle = DashStyle.Dash;
            this.BackColorStart = Color.FromArgb(0x00, 0x00, 0x00, 0x00);
            this.BackColorEnd = Color.FromArgb(0x00, 0x00, 0x00, 0x00); 
        }
    } 
    #endregion 
}

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

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