/// <summary>
/// Key press event handler. Process the ESC
/// key and quit if it is pressed
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void _keyboardActuator_EvtKeyPress(object sender, KeyPressEventArgs e)
{
if (EvtQuit != null)
{
int c = (int)e.KeyChar;
if (c == 27)
{
EvtQuit.BeginInvoke(this, null, null, null);
}
}
}
/// <summary>
/// Confirm and close the scanner
/// </summary>
private void close()
{
if (EvtQuit != null)
{
EvtQuit.BeginInvoke(this, null, null, null);
}
else
{
if (DialogUtils.ConfirmScanner(PanelManager.Instance.GetCurrentForm(), R.GetString("CloseQ")))
{
Windows.CloseForm(this);
}
}
}
/// <summary>
/// Handle the selection - navigate, launch app etc
/// </summary>
/// <param name="itemTag">item tag of selected item</param>
private void handleWidgetSelection(Widget widget, ref bool handled)
{
if (widget.UserData is AppInfo)
{
handleAppSelect((AppInfo)widget.UserData);
handled = true;
}
else
{
handled = true;
switch (widget.Value)
{
case "@Quit":
if (EvtQuit != null)
{
EvtQuit.BeginInvoke(null, null, null, null);
}
break;
case "@AppListSort":
switchSortOrder();
break;
case "@AppListNextPage":
gotoNextPage();
break;
case "@AppListPrevPage":
gotoPreviousPage();
break;
case "@AppListSearch":
if (EvtShowScanner != null)
{
EvtShowScanner.BeginInvoke(null, null, null, null);
}
break;
case "@AppListClearFilter":
ClearFilter();
break;
default:
handled = false;
break;
}
}
}
