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Viewing changes to src/AddIns/BackendBindings/WixBinding/Project/Src/Gui/WixDialogDesignerGenerator.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/AddIns/BackendBindings/WixBinding/Project/Src/Gui/WixDialogDesignerGenerator.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.CodeDom;
 
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using System.CodeDom.Compiler;
 
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using System.Collections;
 
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using System.Collections.Generic;
 
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using System.ComponentModel;
 
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using System.IO;
 
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using System.Reflection;
 
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using System.Xml;
 
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using ICSharpCode.Core;
 
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using ICSharpCode.FormsDesigner;
 
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using ICSharpCode.SharpDevelop;
 
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using ICSharpCode.SharpDevelop.Dom;
 
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using ICSharpCode.SharpDevelop.Editor;
 
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using Microsoft.CSharp;
 
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namespace ICSharpCode.WixBinding
 
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{
 
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        /// <summary>
 
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        /// Simplified designer generator interface that the WixDesignerLoader calls
 
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        /// when flushing the changes.
 
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        /// </summary>
 
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        public interface IWixDialogDesignerGenerator
 
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        {
 
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                /// <summary>
 
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                /// Passes the updated dialog element and its original id to the generator
 
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                /// so the wix document can be updated.
 
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                /// </summary>
 
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                /// <remarks>The dialog id is passed since it becomes the name of the
 
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                /// form and this can be changed from the designer.</remarks>
 
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                void MergeFormChanges(string dialogId, XmlElement dialogElement);
 
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        }
 
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        public class WixDialogDesignerGenerator : IDesignerGenerator, IWixDialogDesignerGenerator
 
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        {
 
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                FormsDesignerViewContent view;
 
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                ITextEditor textEditor;
 
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                public CodeDomProvider CodeDomProvider {
 
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                        get { return new CSharpCodeProvider(); }
 
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                }
 
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                public FormsDesignerViewContent ViewContent {
 
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                        get { return view; }
 
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                }
 
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                public IEnumerable<OpenedFile> GetSourceFiles(out OpenedFile designerCodeFile)
 
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                {
 
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                        designerCodeFile = view.PrimaryFile;
 
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                        return new [] {designerCodeFile};
 
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                }
 
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                public void Attach(FormsDesignerViewContent view)
 
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                {
 
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                        this.view = view;
 
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                        textEditor = ((ITextEditorProvider)view.PrimaryViewContent).TextEditor;
 
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                }
 
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                public void Detach()
 
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                {
 
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                        view = null;
 
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                }
 
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                /// <summary>
 
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                /// Merges the changes made to the wix document by overwriting the dialog element.
 
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                /// </summary>
 
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                void IWixDialogDesignerGenerator.MergeFormChanges(string dialogId, XmlElement dialogElement)
 
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                {
 
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                        DomRegion region = GetTextEditorRegionForDialogElement(dialogId);
 
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                        if (region.IsEmpty) {
 
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                                ThrowDialogElementCouldNotBeFoundError(dialogId);
 
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                        }
 
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                        WixTextWriter writer = new WixTextWriter(textEditor.Options);
 
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                        WixDialogElement wixDialogElement = (WixDialogElement)dialogElement;
 
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                        string newDialogXml = wixDialogElement.GetXml(writer);
 
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                        WixDocumentEditor editor = new WixDocumentEditor(textEditor);
 
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                        editor.Replace(region, newDialogXml);
 
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                }
 
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                DomRegion GetTextEditorRegionForDialogElement(string dialogId)
 
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                {
 
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                        IDocument document = view.DesignerCodeFileDocument;
 
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                        WixDocumentReader wixReader = new WixDocumentReader(document.Text);
 
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                        return wixReader.GetElementRegion("Dialog", dialogId);
 
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                }
 
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                void ThrowDialogElementCouldNotBeFoundError(string dialogId)
 
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                {
 
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                        string messageFormat = StringParser.Parse("${res:ICSharpCode.WixBinding.DialogDesignerGenerator.DialogIdNotFoundMessage}");
 
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                        string message = String.Format(messageFormat, dialogId);
 
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                        throw new FormsDesignerLoadException(message);
 
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                }
 
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                public void MergeFormChanges(CodeCompileUnit unit)
 
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                {
 
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                }
 
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                public void NotifyComponentRenamed(object component, string newName, string oldName)
 
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                {
 
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                }
 
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                public bool InsertComponentEvent(IComponent component, EventDescriptor edesc, string eventMethodName, string body, out string file, out int position)
 
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                {
 
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                        file = null;
 
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                        position = 0;
 
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                        return false;
 
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                }
 
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                public ICollection GetCompatibleMethods(EventDescriptor edesc)
 
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                {
 
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                        return new ArrayList();
 
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                }
 
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                public ICollection GetCompatibleMethods(EventInfo edesc)
 
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                {
 
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                        return new ArrayList();
 
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                }
 
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        }
 
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}