public void RenameFilterOutputPointLabel(int changedIndex, string latestLabel)
{
outputConnectionPoints[changedIndex].label = latestLabel;
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_CONNECTIONPOINT_LABELCHANGED, this, Vector2.zero, outputConnectionPoints[changedIndex].pointId));
Save();
UpdateNodeRect();
}
/**
* node's setting is changed from Inspector.
*/
public void Save()
{
/*
* update as no errors.
*/
RenewErrorSource();
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_SAVE, this, Vector2.zero, null));
}
public void DeleteFilterOutputPoint(int deletedIndex)
{
var deletedConnectionPoint = outputConnectionPoints[deletedIndex];
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_CONNECTIONPOINT_DELETED, this, Vector2.zero, deletedConnectionPoint.pointId));
outputConnectionPoints.Remove(deletedConnectionPoint);
Save();
UpdateNodeRect();
}
public void RenameInputPoint(string guid, string label)
{
inputConnectionPoints.ForEach(c => { if (c.pointId == guid)
{
c.label = label;
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_CONNECTIONPOINT_LABELCHANGED, this, Vector2.zero, c.pointId));
}
});
Save();
UpdateNodeRect();
}
public void DeleteInputPoint(string guid)
{
int deletedIndex = inputConnectionPoints.FindIndex(c => c.pointId == guid);
if (deletedIndex >= 0)
{
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_CONNECTIONPOINT_DELETED, this, Vector2.zero, guid));
inputConnectionPoints.RemoveAt(deletedIndex);
Save();
UpdateNodeRect();
}
}
public void DrawConnectionOutputPointMark(OnNodeEvent eventSource, bool justConnecting, Event current)
{
if (scaleFactor != SCALE_MAX)
{
return;
}
var defaultPointTex = NodeGUIUtility.outputPointMarkConnectedTex;
if (justConnecting && eventSource != null)
{
if (eventSource.eventSourceNode.nodeId != this.nodeId)
{
var connectionPoint = eventSource.eventSourceNode.ConnectionPointFromConPointId(eventSource.conPointId);
if (connectionPoint.isInput)
{
defaultPointTex = NodeGUIUtility.enablePointMarkTex;
}
}
}
var globalMousePosition = current.mousePosition;
var connectionPoints = WholeConnectionPoints();
foreach (var point in connectionPoints)
{
if (point.isOutput)
{
var outputPointRect = GetOutputRectForPoint(point);
GUI.DrawTexture(
outputPointRect,
defaultPointTex
);
// eventPosition is contained by outputPointRect.
if (outputPointRect.Contains(globalMousePosition))
{
if (current.type == EventType.MouseDown)
{
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_CONNECT_STARTED, this, current.mousePosition, point.pointId));
}
}
}
}
}
/**
* retrieve mouse events for this node in this AssetGraoh window.
*/
private void HandleNodeEvent()
{
switch (Event.current.type)
{
/*
* handling release of mouse drag from this node to another node.
* this node doesn't know about where the other node is. the master only knows.
* only emit event.
*/
case EventType.Ignore: {
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_CONNECTION_OVERED, this, Event.current.mousePosition, null));
break;
}
/*
* handling drag.
*/
case EventType.MouseDrag: {
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_MOVING, this, Event.current.mousePosition, null));
break;
}
/*
* check if the mouse-down point is over one of the connectionPoint in this node.
* then emit event.
*/
case EventType.MouseDown: {
var connectionPoints = WholeConnectionPoints();
var result = IsOverConnectionPoint(connectionPoints, Event.current.mousePosition);
if (!string.IsNullOrEmpty(result))
{
if (scaleFactor == SCALE_MAX)
{
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_CONNECT_STARTED, this, Event.current.mousePosition, result));
}
break;
}
break;
}
}
/*
* retrieve mouse events for this node in|out of this AssetGraoh window.
*/
switch (Event.current.rawType)
{
case EventType.MouseUp: {
var connectionPoints = WholeConnectionPoints();
// if mouse position is on the connection point, emit mouse raised event.
foreach (var connectionPoint in connectionPoints)
{
var globalConnectonPointRect = new Rect(connectionPoint.buttonRect.x, connectionPoint.buttonRect.y, connectionPoint.buttonRect.width, connectionPoint.buttonRect.height);
if (globalConnectonPointRect.Contains(Event.current.mousePosition))
{
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_CONNECTION_RAISED, this, Event.current.mousePosition, connectionPoint.pointId));
return;
}
}
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_NODE_TOUCHED, this, Event.current.mousePosition, null));
break;
}
}
/*
* right click to open Context menu
*/
if (scaleFactor == SCALE_MAX)
{
if (Event.current.type == EventType.ContextClick || (Event.current.type == EventType.MouseUp && Event.current.button == 1))
{
var menu = new GenericMenu();
menu.AddItem(
new GUIContent("Delete"),
false,
() => {
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_CLOSE_TAPPED, this, Vector2.zero, null));
}
);
menu.ShowAsContext();
Event.current.Use();
}
}
}
public void BeforeSave()
{
NodeGUIUtility.FireNodeEvent(new OnNodeEvent(OnNodeEvent.EventType.EVENT_BEFORESAVE, this, Vector2.zero, null));
}