WinOEToolBoxItem.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Design / WinOEToolBoxItem.cs / 1305376 / WinOEToolBoxItem.cs
                        
                        
                            namespace System.Workflow.ComponentModel.Design 
{
 	using System;
	using System.Collections;
    using System.Drawing; 
	using System.Drawing.Design;
	using System.ComponentModel; 
 	using System.Runtime.Serialization; 
	using System.ComponentModel.Design;
 	using System.Security.Permissions; 
    using System.Reflection;

 	[Serializable]
	[PermissionSet(SecurityAction.InheritanceDemand, Name = "FullTrust")] 
 	[PermissionSet(SecurityAction.LinkDemand, Name = "FullTrust")]
	public class ActivityToolboxItem: ToolboxItem 
	{ 
		private const String ActivitySuffix = "Activity";
 
 		public ActivityToolboxItem()
		{
 		}
 		public ActivityToolboxItem(Type type):base(type) 
		{
 			// 
            if (type != null) 
            {
                if (type.Name != null) 
                {
                    string name = type.Name;
                    if ((type.Assembly == Assembly.GetExecutingAssembly() ||
						type.Assembly != null && type.Assembly.FullName != null && 
                        type.Assembly.FullName.Equals(AssemblyRef.ActivitiesAssemblyRef, StringComparison.OrdinalIgnoreCase)) &&
                        type.Name.EndsWith(ActivitySuffix, StringComparison.Ordinal) && 
                        !type.Name.Equals(ActivitySuffix, StringComparison.Ordinal)) 
                    {
                        name = type.Name.Substring(0, type.Name.Length - ActivitySuffix.Length); 
                    }

                    base.DisplayName = name;
                } 

                base.Description = ActivityDesigner.GetActivityDescription(type); 
            } 
		}
 
		protected ActivityToolboxItem(SerializationInfo info, StreamingContext context)
 		{
			Deserialize(info, context);
 		} 

 		public virtual IComponent[] CreateComponentsWithUI(IDesignerHost host) 
		{ 
 			return CreateComponentsCore(host);
		} 

		//

 		protected override IComponent[] CreateComponentsCore(IDesignerHost host) 
		{
 			Type typeOfComponent = GetType(host, AssemblyName, TypeName, true); 
 
 			if (typeOfComponent == null && host != null)
				typeOfComponent = host.GetType(TypeName); 

 			if (typeOfComponent == null)
			{
				ITypeProviderCreator tpc = null; 
				if (host != null)
 					tpc = (ITypeProviderCreator)host.GetService(typeof(ITypeProviderCreator)); 
				if (tpc != null) 
 				{
 					System.Reflection.Assembly assembly = tpc.GetTransientAssembly(this.AssemblyName); 
					if (assembly != null)
 						typeOfComponent = assembly.GetType(this.TypeName);
				}
 
				if (typeOfComponent == null)
					typeOfComponent = GetType(host, AssemblyName, TypeName, true); 
 			} 

			ArrayList comps = new ArrayList(); 
 			if (typeOfComponent != null)
 			{
				if (typeof(IComponent).IsAssignableFrom(typeOfComponent))
 					comps.Add(TypeDescriptor.CreateInstance(null, typeOfComponent, null, null)); 
			}
			 
			IComponent[] temp = new IComponent[comps.Count]; 
 			comps.CopyTo(temp, 0);
			return temp; 
 		}

        public static Image GetToolboxImage(Type activityType)
        { 
            if (activityType == null)
                throw new ArgumentNullException("activityType"); 
 
            Image toolBoxImage = null;
            if (activityType != null) 
            {
                object[] attribs = activityType.GetCustomAttributes(typeof(ToolboxBitmapAttribute), false);
                if (attribs != null && attribs.GetLength(0) == 0)
                    attribs = activityType.GetCustomAttributes(typeof(ToolboxBitmapAttribute), true); 

                ToolboxBitmapAttribute toolboxBitmapAttribute = (attribs != null && attribs.GetLength(0) > 0) ? attribs[0] as ToolboxBitmapAttribute : null; 
                if (toolboxBitmapAttribute != null) 
                    toolBoxImage = toolboxBitmapAttribute.GetImage(activityType);
            } 

            return toolBoxImage;
        }
 
        public static string GetToolboxDisplayName(Type activityType)
        { 
            if (activityType == null) 
                throw new ArgumentNullException("activityType");
 
            string displayName = activityType.Name;
            object[] toolboxItemAttributes = activityType.GetCustomAttributes(typeof(ToolboxItemAttribute), true);
            if (toolboxItemAttributes != null && toolboxItemAttributes.Length > 0)
            { 
                ToolboxItemAttribute toolboxItemAttrib = toolboxItemAttributes[0] as ToolboxItemAttribute;
                if (toolboxItemAttrib != null && toolboxItemAttrib.ToolboxItemType != null) 
                { 
                    try
                    { 
                        ToolboxItem item = Activator.CreateInstance(toolboxItemAttrib.ToolboxItemType, new object[] { activityType }) as ToolboxItem;
                        if (item != null)
                            displayName = item.DisplayName;
                    } 
                    catch
                    { 
                    } 
                }
            } 

 			if (activityType.Assembly != null && activityType.Assembly.FullName != null)
			{
 				if ((activityType.Assembly.FullName.Equals(AssemblyRef.ActivitiesAssemblyRef, StringComparison.OrdinalIgnoreCase) || 
					activityType.Assembly.FullName.Equals(Assembly.GetExecutingAssembly().FullName, StringComparison.OrdinalIgnoreCase)) &&
					displayName.EndsWith(ActivitySuffix, StringComparison.Ordinal) && 
					!displayName.Equals(ActivitySuffix, StringComparison.Ordinal)) 
 				{
					displayName = displayName.Substring(0, displayName.Length - ActivitySuffix.Length); 
 				}
 			}

            return displayName; 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
namespace System.Workflow.ComponentModel.Design 
{
 	using System;
	using System.Collections;
    using System.Drawing; 
	using System.Drawing.Design;
	using System.ComponentModel; 
 	using System.Runtime.Serialization; 
	using System.ComponentModel.Design;
 	using System.Security.Permissions; 
    using System.Reflection;

 	[Serializable]
	[PermissionSet(SecurityAction.InheritanceDemand, Name = "FullTrust")] 
 	[PermissionSet(SecurityAction.LinkDemand, Name = "FullTrust")]
	public class ActivityToolboxItem: ToolboxItem 
	{ 
		private const String ActivitySuffix = "Activity";
 
 		public ActivityToolboxItem()
		{
 		}
 		public ActivityToolboxItem(Type type):base(type) 
		{
 			// 
            if (type != null) 
            {
                if (type.Name != null) 
                {
                    string name = type.Name;
                    if ((type.Assembly == Assembly.GetExecutingAssembly() ||
						type.Assembly != null && type.Assembly.FullName != null && 
                        type.Assembly.FullName.Equals(AssemblyRef.ActivitiesAssemblyRef, StringComparison.OrdinalIgnoreCase)) &&
                        type.Name.EndsWith(ActivitySuffix, StringComparison.Ordinal) && 
                        !type.Name.Equals(ActivitySuffix, StringComparison.Ordinal)) 
                    {
                        name = type.Name.Substring(0, type.Name.Length - ActivitySuffix.Length); 
                    }

                    base.DisplayName = name;
                } 

                base.Description = ActivityDesigner.GetActivityDescription(type); 
            } 
		}
 
		protected ActivityToolboxItem(SerializationInfo info, StreamingContext context)
 		{
			Deserialize(info, context);
 		} 

 		public virtual IComponent[] CreateComponentsWithUI(IDesignerHost host) 
		{ 
 			return CreateComponentsCore(host);
		} 

		//

 		protected override IComponent[] CreateComponentsCore(IDesignerHost host) 
		{
 			Type typeOfComponent = GetType(host, AssemblyName, TypeName, true); 
 
 			if (typeOfComponent == null && host != null)
				typeOfComponent = host.GetType(TypeName); 

 			if (typeOfComponent == null)
			{
				ITypeProviderCreator tpc = null; 
				if (host != null)
 					tpc = (ITypeProviderCreator)host.GetService(typeof(ITypeProviderCreator)); 
				if (tpc != null) 
 				{
 					System.Reflection.Assembly assembly = tpc.GetTransientAssembly(this.AssemblyName); 
					if (assembly != null)
 						typeOfComponent = assembly.GetType(this.TypeName);
				}
 
				if (typeOfComponent == null)
					typeOfComponent = GetType(host, AssemblyName, TypeName, true); 
 			} 

			ArrayList comps = new ArrayList(); 
 			if (typeOfComponent != null)
 			{
				if (typeof(IComponent).IsAssignableFrom(typeOfComponent))
 					comps.Add(TypeDescriptor.CreateInstance(null, typeOfComponent, null, null)); 
			}
			 
			IComponent[] temp = new IComponent[comps.Count]; 
 			comps.CopyTo(temp, 0);
			return temp; 
 		}

        public static Image GetToolboxImage(Type activityType)
        { 
            if (activityType == null)
                throw new ArgumentNullException("activityType"); 
 
            Image toolBoxImage = null;
            if (activityType != null) 
            {
                object[] attribs = activityType.GetCustomAttributes(typeof(ToolboxBitmapAttribute), false);
                if (attribs != null && attribs.GetLength(0) == 0)
                    attribs = activityType.GetCustomAttributes(typeof(ToolboxBitmapAttribute), true); 

                ToolboxBitmapAttribute toolboxBitmapAttribute = (attribs != null && attribs.GetLength(0) > 0) ? attribs[0] as ToolboxBitmapAttribute : null; 
                if (toolboxBitmapAttribute != null) 
                    toolBoxImage = toolboxBitmapAttribute.GetImage(activityType);
            } 

            return toolBoxImage;
        }
 
        public static string GetToolboxDisplayName(Type activityType)
        { 
            if (activityType == null) 
                throw new ArgumentNullException("activityType");
 
            string displayName = activityType.Name;
            object[] toolboxItemAttributes = activityType.GetCustomAttributes(typeof(ToolboxItemAttribute), true);
            if (toolboxItemAttributes != null && toolboxItemAttributes.Length > 0)
            { 
                ToolboxItemAttribute toolboxItemAttrib = toolboxItemAttributes[0] as ToolboxItemAttribute;
                if (toolboxItemAttrib != null && toolboxItemAttrib.ToolboxItemType != null) 
                { 
                    try
                    { 
                        ToolboxItem item = Activator.CreateInstance(toolboxItemAttrib.ToolboxItemType, new object[] { activityType }) as ToolboxItem;
                        if (item != null)
                            displayName = item.DisplayName;
                    } 
                    catch
                    { 
                    } 
                }
            } 

 			if (activityType.Assembly != null && activityType.Assembly.FullName != null)
			{
 				if ((activityType.Assembly.FullName.Equals(AssemblyRef.ActivitiesAssemblyRef, StringComparison.OrdinalIgnoreCase) || 
					activityType.Assembly.FullName.Equals(Assembly.GetExecutingAssembly().FullName, StringComparison.OrdinalIgnoreCase)) &&
					displayName.EndsWith(ActivitySuffix, StringComparison.Ordinal) && 
					!displayName.Equals(ActivitySuffix, StringComparison.Ordinal)) 
 				{
					displayName = displayName.Substring(0, displayName.Length - ActivitySuffix.Length); 
 				}
 			}

            return displayName; 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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WinOEToolBoxItem.cs source code in C# .NET

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