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Viewing changes to src/AddIns/BackendBindings/FSharpBinding/ProjectHelpers.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/FSharpBinding/ProjectHelpers.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 ICSharpCode.Core;
 
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using System;
 
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using System.Collections.Generic;
 
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using System.IO;
 
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using System.Windows.Forms;
 
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using System.Xml;
 
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using ICSharpCode.SharpDevelop.Project;
 
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namespace FSharpBinding
 
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{
 
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        public static class ProjectHelpers
 
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        {
 
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                public static IEnumerable<FileNode> getFileNodes(TreeNodeCollection nodes)
 
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                {
 
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                        foreach (TreeNode node in nodes) {
 
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                                FileNode fileNode = node as FileNode;
 
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                                if (fileNode != null && fileNode.ProjectItem != null) {
 
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                                        yield return fileNode;
 
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                                }
 
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                        }
 
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                }
 
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                public static void reorderItems(TreeNodeCollection nodes, IProject project)
 
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                {
 
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                        //ProjectService.MarkProjectDirty(project)
 
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                        project.Save();
 
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                        XmlDocument doc = new XmlDocument();
 
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                        doc.Load(project.FileName);
 
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                        XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
 
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                        nsmgr.AddNamespace("proj", "http://schemas.microsoft.com/developer/msbuild/2003");
 
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                        var d = new Dictionary<FileNode, XmlNode>();
 
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                        foreach (FileNode node in getFileNodes(nodes)) {
 
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                                var docNode = doc.SelectSingleNode("//proj:Compile[@Include=\"" + Path.GetFileName(node.FileName) + "\"]", nsmgr);
 
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                                if (docNode != null) {
 
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                                        d[node] = docNode;
 
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                                        docNode.ParentNode.RemoveChild(docNode);
 
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                                }
 
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                        }
 
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                        var itemNode = doc.SelectSingleNode("//proj:ItemGroup", nsmgr);
 
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                        foreach (FileNode node in getFileNodes(nodes)) {
 
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                                XmlNode xmlElem;
 
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                                if (d.TryGetValue(node, out xmlElem))
 
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                                        itemNode.AppendChild(xmlElem);
 
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                        }
 
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                        doc.Save(project.FileName);
 
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                }
 
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        }
 
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        public class MoveUpFileEvent : AbstractMenuCommand
 
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        {
 
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                public override void Run()
 
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                {
 
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                        FileNode node = ProjectBrowserPad.Instance.SelectedNode as FileNode;
 
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                        if (node != null) {
 
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                                TreeNode parent = node.Parent;
 
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                                int nodeIndex = parent.Nodes.IndexOf(node);
 
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                                if (nodeIndex > 1) {
 
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                                        parent.Nodes.Remove(node);
 
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                                        parent.Nodes.Insert(nodeIndex - 1, node);
 
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                                }
 
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                                ProjectHelpers.reorderItems(parent.Nodes, node.Project);
 
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                        }
 
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                }
 
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        }
 
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        public class MoveDownFileEvent : AbstractMenuCommand
 
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        {
 
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                public override void Run()
 
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                {
 
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                        FileNode node = ProjectBrowserPad.Instance.SelectedNode as FileNode;
 
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                        if (node != null) {
 
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                                TreeNode parent = node.Parent;
 
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                                int nodeIndex = parent.Nodes.IndexOf(node);
 
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                                if (nodeIndex < parent.Nodes.Count) {
 
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                                        parent.Nodes.Remove(node);
 
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                                        parent.Nodes.Insert(nodeIndex + 1, node);
 
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                                }
 
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                                ProjectHelpers.reorderItems(parent.Nodes, node.Project);
 
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                        }
 
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                }
 
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        }
 
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}