public void StoreHistory()
{
HistoryPoint point = new HistoryPoint(this.folder, this.filter, this.category, this.filterText, this.CurrentData);
if (this.history.Count > 0 && this.history.Last.Equal(point))
{
if (this.history.Last.ObjectData != this.CurrentData)
{
this.history.Last.ChangeObject(this.CurrentData);
}
}
else
{
this.history.Add(point);
}
this.UpdateHistoryButtons();
}
private void ButtonForwardClick(object sender, EventArgs e)
{
HistoryPoint hp = this.history.Forward();
this.BeginUpdate();
try
{
if (hp.Folder == null && string.IsNullOrEmpty(hp.Category))
{
App.Folder.SelectFolder(hp.FilterFolder);
}
else
{
App.Folder.SelectFolder(hp.Folder, hp.FilterText, hp.Category);
}
this.SelectObjectData(hp.ObjectData);
this.UpdateHistoryButtons();
}
finally
{
this.EndUpdate();
}
}
public bool Equal(HistoryPoint point)
{
return(point.Folder == this.Folder && point.Category == this.Category && point.FilterFolder == this.FilterFolder);
}
