void lv_files_ColumnClick(object sender, ColumnClickEventArgs e)
{
if (tsl_path.Text == topLevelName)
{
return;
}
int currentColumn = e.Column;
hartsuul currentComparer = (hartsuul)lv_files.ListViewItemSorter;
if (currentComparer == null)
{
currentComparer = new hartsuul();
}
if (currentColumn == currentComparer.columnIndex)
{
if (currentComparer.sortOrder == hartsuul.SORTORDER.ASC)
{
currentComparer.sortOrder = hartsuul.SORTORDER.DESC;
lv_files.Columns[currentColumn].ImageIndex = 3;
}
else
{
currentComparer.sortOrder = hartsuul.SORTORDER.ASC;
lv_files.Columns[currentColumn].ImageIndex = 2;
}
}
else
{
lv_files.Columns[currentComparer.columnIndex].ImageIndex = -1;
lv_files.Columns[currentComparer.columnIndex].TextAlign = HorizontalAlignment.Center;
lv_files.Columns[currentComparer.columnIndex].TextAlign = HorizontalAlignment.Left;
currentComparer.columnIndex = currentColumn;
currentComparer.sortOrder = hartsuul.SORTORDER.ASC;
lv_files.Columns[currentColumn].ImageIndex = 2;
}
lv_files.ListViewItemSorter = currentComparer;
lv_files.Sort();
}
private void SetColumsForFolders()
{
if (lv_files.Columns.Count != 0)
{
lv_files.Columns.Clear();
}
int sortedColumnIndex = 0;
hartsuul.SORTORDER sortOrder = hartsuul.SORTORDER.ASC;
hartsuul currentComparer = (hartsuul)lv_files.ListViewItemSorter;
if (currentComparer != null)
{
sortedColumnIndex = currentComparer.columnIndex;
sortOrder = currentComparer.sortOrder;
}
ColumnHeader column = null;
int currentColumnIndex = 0;
foreach (KeyValuePair<string, int> item in columnsFiles)
{
column = new ColumnHeader();
column.Text = item.Key;
column.Width = item.Value;
if (sortedColumnIndex == currentColumnIndex)
{
if (sortOrder == hartsuul.SORTORDER.ASC)
{
column.ImageIndex = 2;
}
else
{
column.ImageIndex = 3;
}
}
lv_files.Columns.Add(column);
currentColumnIndex++;
}
}
