void HandleEvents(Event e, Vector2 canvasMousePos)
{
//variable is set as well, so that nodes know if they can be clicked
var inspectorWithScrollbar = new Rect(inspectorRect.x, inspectorRect.y, inspectorRect.width + 14, inspectorRect.height);
allowClick = !inspectorWithScrollbar.Contains(e.mousePosition) && !blackboardRect.Contains(e.mousePosition);
if (!allowClick)
{
return;
}
//Tilt '`' opens up the compelte context menu browser
if (e.type == EventType.KeyDown && e.keyCode == KeyCode.BackQuote)
{
CompleteContextMenu.Show(GetAddNodeMenu(canvasMousePos), e.mousePosition, string.Format("Add {0} Node", this.GetType().Name));
}
//right click canvas context menu. Basicaly for adding new nodes
if (e.type == EventType.MouseDown && e.button == 1)
{
var menu = GetAddNodeMenu(canvasMousePos);
if (Node.copiedNodes != null && Node.copiedNodes[0].GetType().IsSubclassOf(baseNodeType))
{
if (Node.copiedNodes.Length == 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Node ({0})", Node.copiedNodes[0].name)), false, () => { var newNode = Node.copiedNodes[0].Duplicate(this); newNode.nodePosition = canvasMousePos; });
}
else
if (Node.copiedNodes.Length > 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Nodes ({0})", Node.copiedNodes.Length.ToString())), false, () =>
{
var newNodes = Graph.CopyNodesToGraph(Node.copiedNodes.ToList(), this);
var diff = newNodes[0].nodeRect.center - canvasMousePos;
newNodes[0].nodePosition = canvasMousePos;
for (var i = 1; i < newNodes.Count; i++)
{
newNodes[i].nodePosition -= diff;
}
});
}
}
menu.ShowAsContext();
e.Use();
}
}
void HandleEvents(Event e, Vector2 canvasMousePos)
{
//we also undo graph pans
if (e.type == EventType.MouseDown && e.button == 2)
{
Undo.RegisterCompleteObjectUndo(this, "Graph Pan");
}
//variable is set as well, so that nodes know if they can be clicked
var inspectorWithScrollbar = new Rect(inspectorRect.x, inspectorRect.y, inspectorRect.width + 14, inspectorRect.height);
allowClick = !inspectorWithScrollbar.Contains(e.mousePosition) && !blackboardRect.Contains(e.mousePosition);
if (!allowClick)
{
return;
}
//Shortcuts
if (e.type == EventType.KeyUp && GUIUtility.keyboardControl == 0)
{
//Delete
if (e.keyCode == KeyCode.Delete || e.keyCode == KeyCode.Backspace)
{
if (multiSelection != null && multiSelection.Count > 0)
{
foreach (var obj in multiSelection.ToArray())
{
if (obj is Node)
{
RemoveNode(obj as Node);
}
if (obj is Connection)
{
RemoveConnection(obj as Connection);
}
}
multiSelection = null;
}
if (selectedNode != null)
{
RemoveNode(selectedNode);
currentSelection = null;
}
if (selectedConnection != null)
{
RemoveConnection(selectedConnection);
currentSelection = null;
}
e.Use();
}
//Duplicate
if (e.keyCode == KeyCode.D && e.control)
{
if (multiSelection != null && multiSelection.Count > 0)
{
var newNodes = CopyNodesToGraph(multiSelection.OfType <Node>().ToList(), this);
multiSelection = newNodes.Cast <object>().ToList();
}
if (selectedNode != null)
{
currentSelection = selectedNode.Duplicate(this);
}
//Connections can't be duplicated by themselves. They do so as part of multiple node duplication though.
e.Use();
}
}
//Tilt '`' or 'space' opens up the compelte context menu browser
if (e.type == EventType.KeyDown && !e.shift && (e.keyCode == KeyCode.BackQuote || e.keyCode == KeyCode.Space))
{
CompleteContextMenu.Show(GetAddNodeMenu(canvasMousePos), e.mousePosition, string.Format("Add {0} Node", this.GetType().FriendlyName()), baseNodeType);
}
//Right click canvas context menu. Basicaly for adding new nodes.
if (e.type == EventType.ContextClick)
{
var menu = GetAddNodeMenu(canvasMousePos);
if (Node.copiedNodes != null && Node.copiedNodes[0].GetType().IsSubclassOf(baseNodeType))
{
menu.AddSeparator("/");
if (Node.copiedNodes.Length == 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Node ({0})", Node.copiedNodes[0].GetType().Name)), false, () =>
{
var newNode = Node.copiedNodes[0].Duplicate(this);
newNode.nodePosition = canvasMousePos;
currentSelection = newNode;
});
}
else if (Node.copiedNodes.Length > 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Nodes ({0})", Node.copiedNodes.Length.ToString())), false, () =>
{
var newNodes = Graph.CopyNodesToGraph(Node.copiedNodes.ToList(), this);
var diff = newNodes[0].nodeRect.center - canvasMousePos;
newNodes[0].nodePosition = canvasMousePos;
for (var i = 1; i < newNodes.Count; i++)
{
newNodes[i].nodePosition -= diff;
}
multiSelection = newNodes.Cast <object>().ToList();
});
}
}
if (NCPrefs.useBrowser)
{
CompleteContextMenu.Show(menu, e.mousePosition, string.Format("Add {0} Node", this.GetType().FriendlyName()), baseNodeType);
}
else
{
menu.ShowAsContext();
}
e.Use();
}
}
void HandleEvents(Event e, Vector2 canvasMousePos)
{
//we also undo graph pans?
if (e.button == 2 && (e.type == EventType.MouseDown || e.type == EventType.MouseUp))
{
Undo.RegisterCompleteObjectUndo(this, "Graph Pan");
}
//variable is set as well, so that nodes know if they can be clicked
var inspectorWithMargins = inspectorRect.ExpandBy(14);
var blackboardWithMargins = blackboardRect.ExpandBy(14);
allowClick = !inspectorWithMargins.Contains(e.mousePosition) && !blackboardWithMargins.Contains(e.mousePosition);
if (!allowClick)
{
return;
}
//Shortcuts
if (e.type == EventType.ValidateCommand || e.type == EventType.Used)
{
if (e.commandName == "Copy" || e.commandName == "Cut")
{
List <Node> selection = null;;
if (Graph.selectedNode != null)
{
selection = new List <Node> {
Graph.selectedNode
};
}
if (Graph.multiSelection != null && Graph.multiSelection.Count > 0)
{
selection = Graph.multiSelection.Cast <Node>().ToList();
}
if (selection != null)
{
Node.copiedNodes = Graph.CloneNodes(selection).ToArray();
if (e.commandName == "Cut")
{
foreach (Node node in selection)
{
this.RemoveNode(node);
}
}
}
e.Use();
}
if (e.commandName == "Paste")
{
if (Node.copiedNodes != null && Node.copiedNodes.Length > 0)
{
TryPasteNodesInGraph(Node.copiedNodes, canvasMousePos + new Vector2(500, 500) / zoomFactor);
}
e.Use();
}
}
//Shortcuts
if (e.type == EventType.KeyUp && GUIUtility.keyboardControl == 0)
{
//Delete
if (e.keyCode == KeyCode.Delete || e.keyCode == KeyCode.Backspace)
{
if (multiSelection != null && multiSelection.Count > 0)
{
foreach (var obj in multiSelection.ToArray())
{
if (obj is Node)
{
RemoveNode(obj as Node);
}
if (obj is Connection)
{
RemoveConnection(obj as Connection);
}
}
multiSelection = null;
}
if (selectedNode != null)
{
RemoveNode(selectedNode);
currentSelection = null;
}
if (selectedConnection != null)
{
RemoveConnection(selectedConnection);
currentSelection = null;
}
e.Use();
}
//Duplicate
if (e.keyCode == KeyCode.D && e.control)
{
if (multiSelection != null && multiSelection.Count > 0)
{
var newNodes = CloneNodes(multiSelection.OfType <Node>().ToList(), this);
multiSelection = newNodes.Cast <object>().ToList();
}
if (selectedNode != null)
{
currentSelection = selectedNode.Duplicate(this);
}
//Connections can't be duplicated by themselves. They do so as part of multiple node duplication.
e.Use();
}
}
//Tilt '`' or 'space' opens up the complete context menu browser
if (e.type == EventType.KeyDown && !e.shift && (e.keyCode == KeyCode.BackQuote || e.keyCode == KeyCode.Space))
{
CompleteContextMenu.Show(GetAddNodeMenu(canvasMousePos), e.mousePosition, string.Format("Add {0} Node", this.GetType().FriendlyName()), baseNodeType);
}
//Right click canvas context menu. Basicaly for adding new nodes.
if (e.type == EventType.ContextClick)
{
var menu = GetAddNodeMenu(canvasMousePos);
if (Node.copiedNodes != null && Node.copiedNodes[0].GetType().IsSubclassOf(baseNodeType))
{
menu.AddSeparator("/");
if (Node.copiedNodes.Length == 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Node ({0})", Node.copiedNodes[0].GetType().FriendlyName())), false, () => { TryPasteNodesInGraph(Node.copiedNodes, canvasMousePos); });
}
else if (Node.copiedNodes.Length > 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Nodes ({0})", Node.copiedNodes.Length.ToString())), false, () => { TryPasteNodesInGraph(Node.copiedNodes, canvasMousePos); });
}
}
if (NCPrefs.useBrowser)
{
menu.ShowAsBrowser(e.mousePosition, string.Format("Add {0} Node", this.GetType().FriendlyName()), baseNodeType);
}
else
{
menu.ShowAsContext();
}
e.Use();
}
}