示例#1
0
 public FileInformation(FileInformation fileInfo)
 {
     this.BookMark = fileInfo.BookMark;
     this.Path = fileInfo.Path;
     this.MD5 = fileInfo.MD5;
     this.Encode = fileInfo.Encode;
     this.UpdateTime = fileInfo.UpdateTime;
 }
示例#2
0
 private void mnuItemFileRename_Click(object sender, EventArgs e)
 {
     if (lsvOpenHistory.SelectedIndices.Count > 0)
     {
         string newFileName = new FormInputDialog().MyShowDialog("请输入文件名");
         if (!string.IsNullOrEmpty(newFileName))
         {
             FileInformation file = new FileInformation(CommonFunc.Config.FileInfoList[lsvOpenHistory.SelectedIndices[0]]);
             newFileName = Path.Combine(Path.GetDirectoryName(file.Path),
                                 Path.GetFileNameWithoutExtension(newFileName) + Path.GetExtension(file.Path));
             FileHelper.RenameFileSafely(file.Path, newFileName);
             file.Path = newFileName;
             CommonFunc.Config.RemoveFile(lsvOpenHistory.SelectedIndices[0]);
             CommonFunc.Config.AddFile(file);
             SetListView();
         }
     }
 }
示例#3
0
 public static FileInformation CheckFileMD5(FileInformation newFile, List<FileInformation> existFiles)
 {
     FileInformation result = null;
     for (int i = 0; i < existFiles.Count; i++)
     {
         if (newFile.MD5.Equals(existFiles[i].MD5))
         {
             result = existFiles[i];
             break;
         }
     }
     return result;
 }
示例#4
0
 /// <summary>
 /// 打开一个文件,并将文件添加到配置文件中去
 /// </summary>
 /// <param name="filePath">文件完整路径</param>
 public void OpenFile(string filePath)
 {
     try
     {
         //System.IO.StreamReader reader = new System.IO.StreamReader(filePath);
         //TODO 提高读取和显示的效率,考虑两种办法:1、使用流;2、将整个txt缓存起来,通过指针遍历
         //TODO 有必要的话,考虑限制可以打开txt的最大大小
         //TODO 提供大文件分割功能
         FileInformation newFile = new FileInformation(filePath);
         // 获得历史记录中所有与当前文件路径相同的记录集
         List<FileInformation> existFiles = CommonFunc.Config.GetFileOnlyWithPath(newFile);
         // 获得已经获得的记录集中与当前文件MD5相同的记录
         FileInformation existFile = CommonFunc.CheckFileMD5(newFile, existFiles);
         if (existFiles.Count > 0)
         {
             if (null == existFile)
             {
                 StringBuilder message = new StringBuilder();
                 message.AppendLine("正在打开的文件与历史记录中的信息不符,是覆盖历史记录?");
                 message.AppendLine("如果选择“是”,将覆盖历史记录。");
                 message.AppendLine("如果选择“否”,将生成一条新记录。");
                 message.AppendLine("如果选择“取消”,将停止打开文件。");
                 DialogResult dr = MessageBox.Show(message.ToString(), "文件已改变", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                 switch (dr)
                 {
                     case DialogResult.No:
                         CommonFunc.ActiveFile = newFile;
                         break;
                     case DialogResult.Yes:
                         foreach (FileInformation info in existFiles)
                         {
                             info.MD5 = newFile.MD5;
                         }
                         CommonFunc.ActiveFile = existFiles[0];
                         CommonFunc.ActiveFile.UpdateTime = newFile.UpdateTime;
                         break;
                     default:
                         return;
                         break;
                 }
             }
             else
             {
                 CommonFunc.ActiveFile = existFile;
             }
         }
         else // 新的文件
         {
             if (CommonFunc.ActiveFile != null
                 && File.Exists(filePath)
                 && MessageBox.Show("打开新文件前,是否在当位置作书签?", "确认",
                         MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
             {
                 CommonFunc.ActiveFile.BookMark = this.rtbCurrent.GetCharIndexFromPosition(this.rtbCurrent.PointToClient(Cursor.Position));
                 CommonFunc.ActiveFile.UpdateTime = DateTime.Now.ToString(Constants.FORMAT_FILEINFO_UPDATETIME);
                 CommonFunc.Config.AddFile(CommonFunc.ActiveFile);
             }
             CommonFunc.ActiveFile = newFile;
         }
         CommonFunc.Config.AddFile(CommonFunc.ActiveFile);
     }
     catch
     {
         MessageBox.Show("打开文件时发生了错误。", "异常", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }
示例#5
0
 /// <summary>
 /// 从现有文件信息记录中删除一条记录
 /// </summary>
 /// <param name="file">要删除的文件信息记录</param>
 public void RemoveFile(FileInformation file)
 {
     this.m_FileInfoList.Remove(file);
     m_Xml.RemoveNode(Constants.XPATH, file, "MD5");
 }
示例#6
0
 /// <summary>
 /// 删除指定索引的文件信息对象(索引从0开始)
 /// </summary>
 /// <param name="index">索引值(索引从0开始)</param>
 public void RemoveFile(int index)
 {
     FileInformation file = new FileInformation(m_FileInfoList[index]);
     this.m_FileInfoList.RemoveAt(index);
     m_Xml.RemoveNode(Constants.XPATH, file, "MD5");
 }
示例#7
0
 /// <summary>
 /// 获得路径相同的文件信息对象
 /// </summary>
 /// <param name="file">作为标准的当前文件信息对象</param>
 /// <returns>回相符的信息对象,如果不存在则返回null</returns>
 public List<FileInformation> GetFileOnlyWithPath(FileInformation file)
 {
     List<FileInformation> result = new List<FileInformation>();
     for (int i = 0; i < m_FileInfoList.Count; i++)
     {
         if (file.Path.Equals(m_FileInfoList[i].Path))
         {
             result.Add(FileInfoList[i]);
         }
     }
     return result;
 }
示例#8
0
 /// <summary>
 /// 获得与当前文件信息相符的信息对象
 /// </summary>
 /// <param name="file">作为标准的当前文件信息对象</param>
 /// <returns>返回相符的信息对象,如果不存在则返回null</returns>
 public FileInformation GetFile(FileInformation file)
 {
     FileInformation result = null;
     for (int i = 0; i < m_FileInfoList.Count; i++)
     {
         if (file.Path.Equals(m_FileInfoList[i].Path) && file.MD5.Equals(m_FileInfoList[i].MD5))
         {
             result = m_FileInfoList[i];
             break;
         }
     }
     return result;
 }
示例#9
0
 /// <summary>
 /// 配置文件中是否存在当前文本文件的信息
 /// </summary>
 /// <param name="file">文件信息对象</param>
 /// <returns>如果存在返回true,否则返回false</returns>
 public bool ExistFile(FileInformation file)
 {
     bool result = false;
     result = (null != GetFile(file));
     return result;
 }
示例#10
0
 /// <summary>
 /// 配置文件中是否存在当前文本文件的信息
 /// </summary>
 /// <param name="filePath">文件路径</param>
 /// <returns>如果存在返回true,否则返回false</returns>
 public bool ExistFile(string filePath)
 {
     bool result = false;
     FileInformation file = new FileInformation(filePath);
     result = ExistFile(file);
     return result;
 }
示例#11
0
 /// <summary>
 /// 向配置文件中加入一个新的文件信息记录
 /// </summary>
 /// <param name="file">要添加的文件信息记录</param>
 public void AddFile(FileInformation file)
 {
     FileInformation existFile = GetFile(file);
     if (null != existFile)
     {
         existFile.BookMark = file.BookMark;
     }
     else
     {
         this.m_FileInfoList.Add(file);
     }
     m_Xml.SetAllNodeValues(Constants.XPATH, m_FileInfoList, "MD5");
 }