/// <summary>
/// Constructor
/// </summary>
/// <param name="filters">one or multiple file filters</param>
public FileSelector(FileSelectorFilters filters)
{
m_FilterString = String.Empty;
m_FilterList = new List <FileSelectorFilters>();
TryAddFilter(filters, FileSelectorFilters.Circuits, c_CircuitFilter);
TryAddFilter(filters, FileSelectorFilters.Symbols, c_SymbolFilter);
TryAddFilter(filters, FileSelectorFilters.Macros, c_MacroFilter);
TryAddFilter(filters, FileSelectorFilters.AnyFile, c_AnyFile);
}
private void TryAddFilter(FileSelectorFilters filterFlags, FileSelectorFilters certainFilter, string filterPart)
{
if ((filterFlags & certainFilter) == certainFilter)
{
m_FilterList.Add(certainFilter);
if (String.IsNullOrEmpty(m_FilterString) == false)
{
m_FilterString += @"|";
}
m_FilterString += filterPart;
}
}
private void HandleRecentFiles(string fileName, FileSelectorFilters filter)
{
if (m_RecentFiles == null)
{
m_RecentFiles = new List <string>();
m_RecentFileTypes = new Dictionary <string, FileSelectorFilters>();
}
if (m_RecentFiles.Contains(fileName))
{
m_RecentFiles.Remove(fileName);
m_RecentFileTypes.Remove(fileName);
}
m_RecentFiles.Insert(0, fileName);
m_RecentFileTypes.Add(fileName, filter);
while (m_RecentFiles.Count > 10)
{
m_RecentFiles.RemoveAt(m_RecentFiles.Count - 1);
}
int count = 0;
foreach (ToolStripItem tsitem in menuItem_RecentFiles.DropDownItems)
{
tsitem.Text = Path.GetFileName(m_RecentFiles[count]);
count++;
}
while (count < m_RecentFiles.Count)
{
ToolStripMenuItem menuItem = new ToolStripMenuItem(Path.GetFileName(m_RecentFiles[count]));
menuItem.ToolTipText = m_RecentFiles[count];
menuItem.Click += new EventHandler(LoadRecentFile);
menuItem.Tag = count;
menuItem_RecentFiles.DropDownItems.Add(menuItem);
count++;
}
}
