public ProcessableListType ProcessingWrapper(ProcessableListType processableList)
{
ProcessableListType list = processableList;
foreach (ListViewItem item in ListView.Items)
{
ProcessingListViewItem <ProcessableListType> processorItem = item as ProcessingListViewItem <ProcessableListType>;
if (processorItem.Enabled)
{
list = processorItem.ProcessList(list);
}
}
return(list);
}
void ListView_KeyDown(object sender, KeyEventArgs e)
{
e.Handled = true;
if (e.KeyCode == Keys.Delete || e.KeyCode == Keys.Back)
{
if (ListView.Items.Count > 0)
{
foreach (ListViewItem item in ListView.SelectedItems)
{
ListView.Items.Remove(item);
}
OnItemsChanged();
}
}
else if (e.KeyCode == Keys.Space)
{
if (ListView.Items.Count > 0)
{
foreach (ListViewItem item in ListView.SelectedItems)
{
if (item is ProcessingListViewItem <ProcessableListType> )
{
ProcessingListViewItem <ProcessableListType> processingItem = item as ProcessingListViewItem <ProcessableListType>;
processingItem.Enabled = !processingItem.Enabled;
if (processingItem.Enabled)
{
processingItem.ForeColor = Control.DefaultForeColor;
}
else
{
processingItem.ForeColor = Color.Gray;
}
}
}
OnItemsChanged();
}
}
else
{
e.Handled = false;
}
}
public void Add(ProcessingListViewItem <ProcessableListType> item)
{
listView1.Items.Add(item);
OnItemsChanged();
}