private void InitMasterExplorer(ValueChangeEvent target)
{
masterExplorer = new ValueChangeEventExplorer();
int masterCount = target.MasterCount;
if (target.MasterCount == 0)
{
masterExplorer.selectedGameObject = Selection.activeGameObject;
}
else
{
masterExplorer.SetSelection(target.GetMaster(target.MasterCount - 1));
}
masterExplorer.filter = new System.Predicate <ValueChangeEventID>(
id => id.ValueChangeEvent != null &&
(target.ValueType == null || id.ValueChangeEvent.ValueType == target.ValueType) &&
id.ValueChangeEvent != target);
}
public void OnGUI(Rect position, ref bool changeCheck)
{
int masterCount = target.MasterCount;
EditorGUI.indentLevel++;
Rect lineRect = position;
lineRect.height = EditorGUIUtility.singleLineHeight;
Rect masterBoxRect = position;
masterBoxRect.height += 2f * EditorGUIUtility.standardVerticalSpacing - EditorGUIUtility.singleLineHeight;
masterBoxRect.y += EditorGUIUtility.singleLineHeight;
Rect button1Rect = lineRect;
button1Rect.width = 30f;
button1Rect.x = lineRect.width - button1Rect.width / 2f;
Rect button2Rect = button1Rect;
button2Rect.x -= button2Rect.width + 1f;
lineRect.width -= button1Rect.width + button2Rect.width + 1f;
if (target.MasterCount > 0)
{
GUI.Box(lineRect, "");
EditorGUI.LabelField(lineRect, "Follows:", "From:");
}
else
{
EditorGUI.HelpBox(lineRect, "No masters", MessageType.Info);
}
if (masterExplorer == null && GUI.Button(button1Rect, "+"))
{
InitMasterExplorer(target);
}
else if (masterExplorer != null && GUI.Button(button1Rect, "x"))
{
masterExplorer = null;
}
if (masterCount > 0)
{
lineRect.width -= button1Rect.width + 1f;
for (int i = 0; i < masterCount; i++)
{
lineRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
ValueChangeEventID master = target.GetMaster(i);
EditorGUI.LabelField(lineRect, master.Name, master.Component.ToString());
button1Rect.y = lineRect.y;
if (GUI.Button(button1Rect, "-"))
{
target.RemoveMasterAt(i);
}
button2Rect.y = button1Rect.y;
if (GUI.Button(button2Rect, "..."))
{
ValueChangeEventDrawer.FocusOn(target.GetMaster(i));
}
}
}
if (masterExplorer != null)
{
lineRect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
masterExplorer.ExplorerGUI(lineRect, out bool dirty);
if (masterExplorer.HasSelection)
{
button1Rect.y = lineRect.y;
if (GUI.Button(button1Rect, "Ok"))
{
int error = target.AddMaster(masterExplorer.SelectedVceID);
if (error != 0)
{
Debug.Log(error);
}
masterExplorer = null;
}
}
if (dirty)
{
changeCheck = true;
}
}
EditorGUI.indentLevel--;
}