[EventHandlerAttribute(EventType.MouseDown, -1)] // One of the highest priorities after node selection
private static void HandleContextClicks(NodeEditorInputInfo inputInfo)
{
if (Event.current.button == 1)
{
// Handle context clicks on Node and canvas
if (inputInfo.editorState.focusedNode != null) // Node Context Click
{
if (!NodeEditor.CheckNodeIsSelected(inputInfo.editorState.focusedNode))
{
inputInfo.editorState.selectedNodes.Clear();
inputInfo.editorState.selectedNodes.Add(inputInfo.editorState.focusedNode);
}
GenericMenu contextMenu = new GenericMenu();
FillContextMenu(inputInfo, contextMenu, ContextType.Node);
contextMenu.ShowAsContext();
Event.current.Use();
}
else // Editor Context Click
{
inputInfo.editorState.selectedNodes.Clear();
CreateNodesAdvancedDropdown.ShowDropdown(new Rect(inputInfo.inputPos, Vector2.zero));
Event.current.Use();
}
}
}
private static void HandleApplyConnection(NodeEditorInputInfo inputInfo)
{
NodeEditorState state = inputInfo.editorState;
if (inputInfo.inputEvent.button == 0 && state.connectKnob != null)
{
if (state.focusedNode != null && state.focusedConnectionKnob != null &&
state.focusedConnectionKnob != state.connectKnob)
{
// A connection curve was dragged and released onto a connection knob
state.focusedConnectionKnob.TryApplyConnection(state.connectKnob);
}
else if (CreateConnection)
{
CreateConnection = false;
CreateNodesAdvancedDropdown.ShowDropdown(new Rect(inputInfo.inputPos, Vector2.zero), state.connectKnob);
}
inputInfo.inputEvent.Use();
}
state.connectKnob = null;
}
