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Viewing changes to src/Main/Base/Project/Src/Gui/XmlForms/Lib/DefaultObjectCreator.cs

  • Committer: sk
  • Date: 2011-09-10 05:17:57 UTC
  • Revision ID: halega@halega.com-20110910051757-qfouz1llya9m6boy
4.1.0.7915 Release Candidate 1

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src/Main/Base/Project/Src/Gui/XmlForms/Lib/DefaultObjectCreator.cs
 
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
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using System;
 
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using System.Drawing;
 
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using System.Reflection;
 
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using System.Windows.Forms;
 
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using System.Xml;
 
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namespace ICSharpCode.SharpDevelop.Gui.XmlForms 
 
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{
 
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        /// <summary>
 
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        /// Default implementation of the IObjectCreator interface.
 
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        /// </summary>
 
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        public class DefaultObjectCreator : IObjectCreator
 
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        {
 
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                public virtual Type GetType(string name)
 
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                {
 
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                        Type t = typeof(Control).Assembly.GetType(name);
 
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                        // try to create System.Drawing.* objects
 
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                        if (t == null) {
 
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                                t = typeof(Point).Assembly.GetType(name);
 
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                        }
 
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                        // try to create System.* objects
 
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                        if (t == null) {
 
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                                t = typeof(String).Assembly.GetType(name);
 
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                        }
 
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                        // try to create the object from some assembly which is currently
 
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                        // loaded by the running application.
 
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                        if (t == null) {
 
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                                Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
 
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                                foreach (Assembly assembly in assemblies) {
 
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                                        t = assembly.GetType(name);
 
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                                        if (t != null) {
 
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                                                break;
 
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                                        }
 
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                                }
 
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                        }
 
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                        return t;
 
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                }
 
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                public virtual object CreateObject(string name, XmlElement el)
 
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                {
 
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                        try {
 
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                                // try to create System.Windows.Forms.* objects
 
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                                object newObject = typeof(Control).Assembly.CreateInstance(name);
 
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                                // try to create System.Drawing.* objects
 
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                                if (newObject == null) {
 
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                                        newObject = typeof(Point).Assembly.CreateInstance(name);
 
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                                }
 
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                                // try to create System.* objects
 
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                                if (newObject == null) {
 
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                                        newObject = typeof(String).Assembly.CreateInstance(name);
 
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                                }
 
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                                // try to create the object from some assembly which is currently
 
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                                // loaded by the running application.
 
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                                if (newObject == null) {
 
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                                        Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
 
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                                        foreach (Assembly assembly in assemblies) {
 
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                                                newObject = assembly.CreateInstance(name);
 
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                                                if (newObject != null) {
 
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                                                        break;
 
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                                                }
 
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                                        }
 
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                                }
 
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                                if (newObject is Control) {
 
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                                        ((Control)newObject).SuspendLayout();
 
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                                }
 
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                                return newObject;                       
 
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                        } catch (Exception) {
 
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                                return null;
 
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                        }
 
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                }
 
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        }
 
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}