private void LoadHistoryFile(FileInfo oldFile)
{
if (oldFile != null && oldFile.Exists)
{
lblFullOldFileName.Text = oldFile.FullName;
lblOldMod.Text = oldFile.LastWriteTime.ToString();
lblOldSize.Text = oldFile.Length.ToString() + " bytes";
rbOld.ForeColor = Color.Black;
if ((oldFile.Extension.ToUpper() == ".RTF") || (oldFile.Extension.ToUpper() == ".DOC") || (oldFile.Extension.ToUpper() == ".DOCX"))
{
rbOld.LoadFile(oldFile.FullName, RichTextBoxStreamType.RichText);
}
else
{
rbOld.LoadFile(oldFile.FullName, RichTextBoxStreamType.PlainText);
}
currentHistoryFileName = oldFile.Name;
RBHelper.DiffHighlighting(diffBuilder, rbNew, rbOld);
RBHelper.HighlightText(rbOld);
rbOld.Select();
AddLineNumbers(false);
rbOld.Select(0, 0);
}
}
private void LastChange_Load(object sender, EventArgs e)
{
btnNext.Enabled = false;
btnPrevious.Enabled = false;
backupFolder = Config.ReadSetting(Config.FileTypePrefix() + label + Config.BackupSuffix);
loading = true;
string folder = Config.ReadSetting(Config.FileTypePrefix() + label);
FileInfo newFile = new FileInfo(folder + "\\" + fileName);
if (newFile != null && newFile.Exists)
{
lblFullNewFileName.Text = newFile.FullName;
lblNewMod.Text = newFile.LastWriteTime.ToString();
lblNewSize.Text = newFile.Length.ToString() + " bytes";
rbNew.ForeColor = Color.Black;
if ((newFile.Extension.ToUpper() == ".RTF") || (newFile.Extension.ToUpper() == ".DOC") || (newFile.Extension.ToUpper() == ".DOCX"))
{
rbNew.LoadFile(newFile.FullName, RichTextBoxStreamType.RichText);
}
else
{
rbNew.LoadFile(newFile.FullName, RichTextBoxStreamType.PlainText);
}
RBHelper.HighlightText(rbNew);
string extension = newFile.Extension;
string withoutExtension = newFile.Name.Substring(0, newFile.Name.Length - extension.Length);
searchString = withoutExtension + "-20" + "*" + extension;
DirectoryInfo di = new DirectoryInfo(backupFolder);
FileInfo[] files = di.GetFiles(searchString);
//These will be ordered by name by default, so we want the last one.
FileInfo oldFile = files.LastOrDefault();
btnPrevious.Enabled = files.Count() > 1;
LoadHistoryFile(oldFile);
}
loading = false;
AddLineNumbers(true);
rbNew.Select(0, 0);
}