void Application_KeyPress(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case KeyCode.Up:
_curColor = (_curColor + colors.Length - 1) % colors.Length;
UpdateHilight((Application)sender);
e.Handled = true;
break;
case KeyCode.Down:
_curColor = (_curColor + colors.Length + 1) % colors.Length;
UpdateHilight((Application)sender);
e.Handled = true;
break;
case KeyCode.Right:
byte[] savedData = new byte[1];
savedData[0] = (byte)_curColor;
TivoTree forwardParameters = new TivoTree();
forwardParameters.Add("entry", _curColor.ToString());
forwardParameters.Add("depth", _depth.ToString());
((Application)sender).TransitionForward(BaseUri, forwardParameters, savedData);
e.Handled = true;
break;
case KeyCode.Left:
TivoTree backParameters = new TivoTree();
backParameters.Add("return", _curColor.ToString());
backParameters.Add("depth", (_depth - 1).ToString());
((Application)sender).TransitionBack(backParameters);
e.Handled = true;
break;
}
}
internal static void ReadParameters(HmeReader reader, TivoTree currentLevel)
{
for (string value = reader.ReadString(); value.Length != 0; value = reader.ReadString())
{
currentLevel.AddKey(value);
for (sbyte marker = reader.ReadSByte(); marker != endMarker; marker = reader.ReadSByte())
{
switch (marker)
{
case stringMarker:
currentLevel.Add(value, reader.ReadString());
break;
case treeMarker:
TivoTree tree = new TivoTree();
ReadParameters(reader, tree);
currentLevel.Add(value, tree);
break;
}
}
}
}
