/// <summary>
/// Prepares the window elements.
/// </summary>
private void InitializeGraphView()
{
// Set the root elements flex direction
rootVisualElement.style.flexDirection = FlexDirection.Column;
// Create the window elements
rootVisualElement.Add(GenerateToolbar());
_graphView = GenerateGraphView();
rootVisualElement.Add(_graphView);
_miniMap = GenerateMiniMap();
_graphView.Add(_miniMap);
blackboardProvider = new BlackboardProvider(_graphView);
_graphView.Add(blackboardProvider.Blackboard);
// Get the data utility so we can save and load.
dialogueGraphDataUtility = new DialogueGraphDataUtility(_graphView);
if (dialogueContainer != null)
{
dialogueGraphDataUtility.LoadGraph(dialogueContainer, blackboardProvider);
}
}
private Texture2D _indentationIcon; // Icon for indentation hack
public void Init(EditorWindow editorWindow, DialogueGraphView graphView)
{
_graphView = graphView;
_editorWindow = editorWindow;
// Transparent icon to fix indentation in search window groups
_indentationIcon = new Texture2D(1, 1);
_indentationIcon.SetPixel(0, 0, new Color(0, 0, 0, 0));
_indentationIcon.Apply();
}
/// <summary>
/// Creates the default instance of DialogueGraphView.
/// </summary>
/// <returns>Returns a default DialogueGraphView.</returns>
private DialogueGraphView GenerateGraphView()
{
DialogueGraphView graphView = new DialogueGraphView(this)
{
name = "Dialogue Graph"
};
graphView.style.flexGrow = 1;
return(graphView);
}
public BlackboardProvider(DialogueGraphView graphView)
{
this.graphView = graphView;
Blackboard = new Blackboard
{
scrollable = true,
addItemRequested = AddItemRequested,
editTextRequested = EditTextRequested
};
}
public DialogueGraphDataUtility(DialogueGraphView targetGraphView)
{
this.targetGraphView = targetGraphView;
}
public DialogueGraphDataUtility()
{
// Default constructor to just save container. Doesn't target a graph;
targetGraphView = null;
}