//method to check sockets for variables
private static void findSocketedMethods(Block platform, Block newMethodBlock)
{
List <int> socketLocs = socketFinder(platform);
ListBox socket;
//cycling through sockets to search
foreach (int locale in socketLocs)
{
socket = socketMole(platform, locale);
if (socket.Items.Count > 0)
{
Block tempBlock = (Block)socket.Items.ElementAt(0);
//recursive call to go as deep into socket as possible
if (tempBlock.flag_hasSocks && !tempBlock.Text.Equals("METHOD"))
{
findSocketedMethods(tempBlock, newMethodBlock);
}
else if (tempBlock.metadataList.Count >= 2 && tempBlock.metadataList[1].Equals(newMethodBlock.metadataList[1])) //bearing and infinite blocks need the metadatalistcheck
{
ListBox socketBox = tempBlock.Parent as ListBox;
SocketDragDropTarget SDDT = socketBox.Parent as SocketDragDropTarget;
SDDT.removeItem(socketBox);
SDDT.ResizeAndAdd(socketBox, newMethodBlock.cloneSelf(true));
}
else if (tempBlock.flag_hasSocks) //method in a method check?
{
findSocketedMethods(tempBlock, newMethodBlock);
}
}
}
}
//these are methods used to locate blocks and sockets, as well as performing potential transfers
#region Socket Location and Transfer Methods
//method to tunnel into the block and return the socket that is at the given position
public static ListBox socketMole(Block source, int i)
{
List <System.Windows.UIElement> components;
//checking for methods
if (source.flag_isCustom && source.flag_transformer)
{
//checking if in main panel or socket based on whether the line number is present
if (source.innerPane.Children.Count == 4)
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(3);
components = innards.Children.ToList();
}
else
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(2);
components = innards.Children.ToList();
}
}
//checking for assignment blocks and diverting accordingly
else if (source.ToString().Contains("ASSIGN"))
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(2);
components = innards.Children.ToList();
}
//checking for logic-style blocks
else if (source.flag_transformer)
{
//accounting for situations where the block is already transformed
if (source.innerPane.Children.ElementAt(0) is StackPanel)
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(0);
components = innards.Children.ToList();
}
else
{
i++;
components = source.innerPane.Children.ToList();
}
}
else
{
components = source.innerPane.Children.ToList();
}
//getting the socket to be returned
SocketDragDropTarget SDDT = (SocketDragDropTarget)components.ElementAt(i);
ListBox listBox = (ListBox)SDDT.Content;
return(listBox);
}
public static void AddToSocket(Block source, int i, Block child)
{
List <System.Windows.UIElement> components;
//checking for logic-style blocks
if (!(source.innerPane.Children.ElementAt(0) is TextBlock))
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(0);
components = innards.Children.ToList();
}
//checking for assignment blocks and diverting accordingly
else if (source.ToString().Contains("ASSIGN") && source.innerPane.Children.Count > 2)
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(2);
components = innards.Children.ToList();
}
//checking for method blocks
else if (source.flag_isCustom && source.flag_transformer)
{
//checking if in main panel or socket
if (source.innerPane.Children.Count == 4)
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(3);
components = innards.Children.ToList();
}
else
{
if (source.innerPane.Children.ElementAt(2) is TextBlock)
{
components = new List <UIElement>();
}
else
{
StackPanel innards = (StackPanel)source.innerPane.Children.ElementAt(2);
components = innards.Children.ToList();
}
}
}
else
{
components = source.innerPane.Children.ToList();
}
SocketDragDropTarget SDDT = (SocketDragDropTarget)components.ElementAt(i);
ListBox listBox = (ListBox)SDDT.Content;
SDDT.ResizeAndAdd(listBox, child);
}
//return the block of the dropTarget's parent
public static Block getParentBlock(ListBox dropTarget)
{
SocketDragDropTarget SDDT = (SocketDragDropTarget)dropTarget.Parent; //destination listbox's socket drop target
StackPanel SP = (StackPanel)SDDT.Parent; //destination listbox's main stack panel
//checking if the destination listbox is a transformed block
if (SP.Parent is StackPanel)
{
SP = (StackPanel)SP.Parent; //transformed block's outer stackpanel
}
Grid G = (Grid)SP.Parent; //destination listbox's primary grid
Canvas C = (Canvas)G.Parent; //destination listbox's main canvas
Border B = (Border)C.Parent; //destination listbox's outer border
return((Block)B.Parent); //returning the destination listbox's actual parent block
}
//returns the string of the dropTarget's parent block
public static string checkParentBlock(ListBox dropTarget)
{
SocketDragDropTarget SDDT = (SocketDragDropTarget)dropTarget.Parent; //destination listbox's socket drop target
StackPanel SP = (StackPanel)SDDT.Parent; //destination listbox's main stack panel
Grid G; //declaring the main grid
//checking if the destination listbox is a transformed block
if (SP.Parent is StackPanel)
{
StackPanel SP2 = (StackPanel)SP.Parent; //transformed block's outer stackpanel
G = (Grid)SP2.Parent; //transformed block's primary grid
}
else
{
G = (Grid)SP.Parent; //destination listbox's primary grid
}
Canvas C = (Canvas)G.Parent; //destination listbox's main canvas
Border B = (Border)C.Parent; //destination listbox's outer border
return(B.Parent.ToString()); //returning the destination listbox's actual parent block name
}
//method to return a list of sockets in the destination block, based on the destination listbox
private static List <ListBox> getDestinationBlockSockets(ListBox destination)
{
List <ListBox> socketList = new List <ListBox>(); //list of sockets found
SocketDragDropTarget SDDT = (SocketDragDropTarget)destination.Parent; //destination listbox's socket target
StackPanel panel = (StackPanel)SDDT.Parent; //destination block's stackpanel
List <System.Windows.UIElement> components = panel.Children.ToList(); //children of destination block
//cycling through the block's children to find a socket and adding it to the list if so
foreach (System.Windows.UIElement element in components)
{
if (element is SocketDragDropTarget)
{
ListBox b = ((SocketDragDropTarget)element).Content as ListBox;
if (b.ToString().Contains("ListBox"))
{
socketList.Add(b);
}
}
}
return(socketList);
}
