private void updateUIAfterJoystickEvent()
{
if( documentsTree.Nodes.Count > 0 )
{
//documentsTree.Focus();
if( !_hasBeenFocused )
{
documentsTree.Focus();
_hasBeenFocused = true;
}
int timeToWait = 200;
int currentNodeIndex = 0;
if( documentsTree.SelectedNode == null )
{
documentsTree.SelectedNode = documentsTree.Nodes[0];
return;
}
else
{
currentNodeIndex = documentsTree.SelectedNode.Index;
//Up
if( _state.GetPointOfViewControllers()[0] == 0 )
{
if( documentsTree.SelectedNode.Parent != null )
{
if( currentNodeIndex > 0 )
{
documentsTree.SelectedNode = documentsTree.SelectedNode.Parent.Nodes[currentNodeIndex - 1];
}
WaitAfterJoystickEvent( timeToWait );
return;
}
if( currentNodeIndex > 0 )
{
documentsTree.SelectedNode = documentsTree.Nodes[currentNodeIndex - 1];
}
WaitAfterJoystickEvent( timeToWait );
return;
}
//Down
if( _state.GetPointOfViewControllers()[0] == 18000 )
{
if( documentsTree.SelectedNode.Parent != null )
{
if( currentNodeIndex < documentsTree.SelectedNode.Parent.Nodes.Count - 1 )
{
documentsTree.SelectedNode = documentsTree.SelectedNode.Parent.Nodes[currentNodeIndex + 1];
}
WaitAfterJoystickEvent( timeToWait );
return;
}
if( documentsTree.SelectedNode.Index < documentsTree.Nodes.Count - 1 )
{
documentsTree.SelectedNode = documentsTree.Nodes[documentsTree.SelectedNode.Index + 1];
}
WaitAfterJoystickEvent( timeToWait );
return;
}
//Right
if( _state.GetPointOfViewControllers()[0] == 9000 )
{
if( documentsTree.SelectedNode.Nodes.Count > 0 )
{
documentsTree.SelectedNode.Expand();
documentsTree.SelectedNode = documentsTree.SelectedNode.Nodes[0];
WaitAfterJoystickEvent( timeToWait );
return;
}
documentsTree_MouseDoubleClick( documentsTree.SelectedNode, null );
WaitAfterJoystickEvent( timeToWait * 2 );
return;
}
//Left
if( _state.GetPointOfViewControllers()[0] == 27000 )
{
if( documentsTree.SelectedNode.Parent != null )
{
documentsTree.SelectedNode = documentsTree.SelectedNode.Parent;
documentsTree.SelectedNode.Toggle();
WaitAfterJoystickEvent( timeToWait );
return;
}
this.Close();
}
//Button B
if( _state.GetButtons()[1] )
{
if( _browser != null )
{
_browser.Close();
_browser = null;
WaitAfterJoystickEvent( timeToWait );
return;
}
}
//Button Y
if( _state.GetButtons()[3] )
{
documentsTree.Focus();
}
}
}
}
private void documentsTree_MouseDoubleClick( object o, MouseEventArgs e )
{
TreeNode selectedNode = documentsTree.SelectedNode;
if( selectedNode.Tag.ToString() == "type" )
return;
if( selectedNode.Tag.GetType().Equals( typeof( DocumentVersion ) ) )
{
DocumentVersion version = ( DocumentVersion )selectedNode.Tag;
try
{
_browser = ( VRBrowserForm )SDKViewer.UI.OpenForm( typeof( VRBrowserForm ) );
_browser.TabText = selectedNode.Text;
_browser.ShowUrl( version.Url );
}
catch( Exception ex )
{
MessageBox.Show( ex.Message );
}
return;
}
else if( selectedNode.Tag.GetType().Equals( typeof( Document ) ) )
{
Document doc = ( Document )selectedNode.Tag;
try
{
selectedNode.Expand();
}
catch( Exception ex )
{
MessageBox.Show( ex.Message );
}
return;
}
}
