/// <summary>
///
/// </summary>
/// <returns></returns>
private void SetFunction(SequenceFunction func_)
{
m_Function = func_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
m_Function.FunctionSlotChanged += new EventHandler <FunctionSlotChangedEventArg>(OnFunctionSlotChanged);
UpdateNodeSlot();
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CreateFunction_Executed(object sender, ExecutedRoutedEventArgs e)
{
SequenceParametersWindow win = new SequenceParametersWindow();
win.Title = "New Function parameters";
win.InputName = "name of the function";
win.InputDescription = "";
win.IsValidInputNameCallback = GraphDataManager.Instance.IsValidFunctionName;
win.Owner = MainWindow.Instance;
if (win.ShowDialog() == false)
{
return;
}
SequenceFunction newSeq = new SequenceFunction(win.InputName);
newSeq.Description = win.InputDescription;
GraphDataManager.Instance.AddFunction(newSeq);
FlowGraphControlViewModel wm = new FlowGraphControlViewModel(newSeq);
wm.InitialNodeFromNewFunction();
FlowGraphManager.Instance.Add(wm);
MainWindow.Instance.FlowGraphManagerControl.OpenGraphInNewTab(newSeq);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void listBoxGraphFunctions_PreviewMouseMove(object sender, MouseEventArgs e)
{
if (m_IsDragAndDrop == true)
{
// Get the current mouse position
Point mousePos = e.GetPosition(null);
Vector diff = m_DragStartPoint - mousePos;
if (e.LeftButton == MouseButtonState.Pressed &&
sender is ListBox &&
e.OriginalSource is DependencyObject &&
(Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
{
ListBox listBox = sender as ListBox;
ListBoxItem listBoxItem =
Helper.FindAnchestor <ListBoxItem>((DependencyObject)e.OriginalSource);
if (listBoxItem != null)
{
SequenceFunction func = (SequenceFunction)listBox.ItemContainerGenerator.
ItemFromContainer(listBoxItem);
if (func != null)
{
DataObject dragData = new DataObject(DataFormats.Text, DragPrefixFunction + func.Id.ToString());
DragDrop.DoDragDrop(listBoxItem, dragData, DragDropEffects.Move);
}
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonAddOutput_Click(object sender, RoutedEventArgs e)
{
if (DataContext is SequenceFunction)
{
SequenceFunction func = DataContext as SequenceFunction;
func.AddOutput("output");
}
else if (DataContext is ScriptElement)
{
ScriptElement el = DataContext as ScriptElement;
el.AddOutput("output");
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeleteSlot_Click(object sender, MouseButtonEventArgs e)
{
if (sender is Image)
{
Image img = sender as Image;
if (img.Tag is int)
{
int id = (int)img.Tag;
if (DataContext is SequenceFunction)
{
SequenceFunction func = DataContext as SequenceFunction;
func.RemoveSlotById(id);
}
else if (DataContext is ScriptElement)
{
ScriptElement el = DataContext as ScriptElement;
el.RemoveSlotById(id);
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DropList_Drop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.StringFormat))
{
try
{
string data = e.Data.GetData(DataFormats.StringFormat) as string;
if (data.StartsWith(FlowGraphDataControl.DragPrefixFunction) == true)
{
string id = data.Split('#')[1];
SequenceFunction func = GraphDataManager.Instance.GetFunctionByID(int.Parse(id));
CallFunctionNode seqNode = new CallFunctionNode(func);
ViewModel.CreateNode(seqNode, e.GetPosition(networkControl), false);
}
else if (data.StartsWith(FlowGraphDataControl.DragPrefixNamedVar) == true)
{
string name = data.Split('#')[1];
NamedVariableNode seqNode = new NamedVariableNode(name);
ViewModel.CreateNode(seqNode, e.GetPosition(networkControl), false);
}
else if (data.StartsWith(FlowGraphDataControl.DragPrefixScriptElement) == true)
{
string idStr = data.Split('#')[1];
int id = int.Parse(idStr);
ScriptElement el = GraphDataManager.Instance.GetScriptByID(id);
ScriptNode seqNode = new ScriptNode(el);
ViewModel.CreateNode(seqNode, e.GetPosition(networkControl), false);
}
}
catch (System.Exception ex)
{
LogManager.Instance.WriteException(ex);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="node_"></param>
public OnEnterFunctionEvent(SequenceFunction func_)
: base()
{
m_Function = func_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
}
/// <summary>
///
/// </summary>
/// <param name="functionID_"></param>
public ReturnNode(SequenceFunction function_)
: base()
{
m_Function = function_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
}
/// <summary>
///
/// </summary>
/// <param name="functionID_"></param>
public ReturnNode(SequenceFunction function_)
: base()
{
m_Function = function_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
private void SetFunction(SequenceFunction func_)
{
m_Function = func_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
m_Function.FunctionSlotChanged += new EventHandler<FunctionSlotChangedEventArg>(OnFunctionSlotChanged);
UpdateNodeSlot();
}
private int m_FunctionID = -1; // used when the node is loaded, in order to retrieve the function
#endregion Fields
#region Constructors
/// <summary>
///
/// </summary>
/// <param name="node_"></param>
public OnEnterFunctionEvent(SequenceFunction func_)
: base()
{
m_Function = func_;
m_Function.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnFuntionPropertyChanged);
}
private int m_FunctionID = -1; // used when the node is loaded, in order to retrieve the function
#endregion Fields
#region Constructors
/// <summary>
///
/// </summary>
/// <param name="functionID_"></param>
public CallFunctionNode(SequenceFunction function_)
: base()
{
SetFunction(function_);
}
/// <summary>
///
/// </summary>
/// <param name="functionID_"></param>
public CallFunctionNode(SequenceFunction function_)
: base()
{
SetFunction(function_);
}