root/platform/silverlight/SilverlightIDE/trunk/src/SilverlightIDE/Default.aspx.cs @ 15753

#region license
/*
Copyright (c) 2008, Kouji Yamaguchi
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of coma2n nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#endregion

#region namespaces

using System;
using System.IO;
using System.Web;
using System.Web.UI.WebControls;
using System.Linq;
using System.Text;
using System.Diagnostics;

using Microsoft.VisualBasic.FileIO;

#endregion

namespace SilverlightIDE {
    /// <summary>
    /// デフォルトのページ
    /// </summary>
    public partial class Default : PageBase {

        #region const

        private const string CSPROJ_IMG_PATH = "~/Images/csproj.png";
        private const string CS_IMG_PATH = "~/Images/cs.png";
        private const string XAML_IMG_PATH = "~/Images/xaml.png";

        #endregion

        #region methods

        /// <summary>
        /// ソースを初期化します。
        /// </summary>
        [DebuggerStepThrough]
        void InitSource() {
            SourcePath = "~/Users/" + Session.SessionID;

            var srcPath = Server.MapPath(SourcePath);

            if(!Directory.Exists(srcPath)) {
                Directory.CreateDirectory(srcPath);

                FileSystem.CopyDirectory(
                    Server.MapPath("~/App_Data/Source"), srcPath
                );
            }
        }

        #endregion

        protected void Page_Load(object sender, EventArgs e) {
            if(!IsPostBack) {
                InitSource();

                var srcPath = Server.MapPath(SourcePath);
                var csprojFile = Directory.GetFiles(srcPath, "*.csproj").FirstOrDefault();

                if(csprojFile != null) {
                    // Build.aspxにはプロジェクトファイル名をクエリで渡す。
                    buildButton.NavigateUrl += string.Format(
                        "?proj={0}", HttpUtility.UrlEncode(Path.GetFileName(csprojFile))
                    );
                    var rootNode = new TreeNode(
                        Path.GetFileNameWithoutExtension(csprojFile), Path.GetFileName(csprojFile)) {

                            ImageUrl = CSPROJ_IMG_PATH
                        };
                    foreach(var xamlFile in Directory.GetFiles(srcPath, "*.xaml")) {
                        var node = new TreeNode(Path.GetFileName(xamlFile)) {
                            Expanded = false,
                            ImageUrl = XAML_IMG_PATH
                        };
                        var csFile = xamlFile + ".cs";
                        // 確実に存在してるけどね！
                        if(File.Exists(csFile)) {
                            node.ChildNodes.Add(
                                new TreeNode(Path.GetFileName(csFile)) {
                                    ImageUrl = CS_IMG_PATH
                                }
                            );
                        }
                        rootNode.ChildNodes.Add(node);
                    }
                    fileTree.Nodes.Add(rootNode);
                }
            }
        }

        protected void fileTree_SelectedNodeChanged(object sender, EventArgs e) {
            var tv = (TreeView)sender;
            var name = tv.SelectedNode.Value;
            var filePath = Path.Combine(Server.MapPath(SourcePath), name);

            using(var sr = new StreamReader(filePath, Encoding.UTF8)) {
                editText.Text = sr.ReadToEnd();
            }
        }

        /// <summary>
        /// [保存]
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void saveButton_Click(object sender, EventArgs e) {
            if(fileTree.SelectedNode == null) return;

            var name = fileTree.SelectedNode.Value;
            var filePath = Path.Combine(Server.MapPath(SourcePath), name);

            using(var sw = new StreamWriter(filePath, false, Encoding.UTF8)) {
                sw.Write(editText.Text);
            }
        }

        /// <summary>
        /// [追加]
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void addFileButton_Click(object sender, EventArgs e) {
        }

        /// <summary>
        /// [削除]
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void remFileButton_Click(object sender, EventArgs e) {
        }

    }
}