private static void SelectionCallback(object userData)
{
ExposablePopupMenu.ItemData item = (ExposablePopupMenu.ItemData)userData;
ExposablePopupMenu.PopUpMenu.m_Caller.SelectionChanged(item);
ExposablePopupMenu.PopUpMenu.m_Caller = null;
ExposablePopupMenu.PopUpMenu.m_Data = null;
}
public float OnGUI(Rect rect)
{
if ((double)rect.width >= (double)this.m_WidthOfButtons && (double)rect.width > (double)this.m_MinWidthOfPopup)
{
Rect position = rect;
using (List <ExposablePopupMenu.ItemData> .Enumerator enumerator = this.m_Items.GetEnumerator())
{
while (enumerator.MoveNext())
{
ExposablePopupMenu.ItemData current = enumerator.Current;
position.width = current.m_Width;
EditorGUI.BeginChangeCheck();
EditorGUI.BeginDisabledGroup(!current.m_Enabled);
GUI.Toggle(position, current.m_On, current.m_GUIContent, current.m_Style);
EditorGUI.EndDisabledGroup();
if (EditorGUI.EndChangeCheck())
{
this.SelectionChanged(current);
GUIUtility.ExitGUI();
}
position.x += current.m_Width + this.m_ItemSpacing;
}
}
return(this.m_WidthOfButtons);
}
if ((double)this.m_WidthOfPopup < (double)rect.width)
{
rect.width = this.m_WidthOfPopup;
}
if (EditorGUI.ButtonMouseDown(rect, this.m_PopupButtonData.m_GUIContent, FocusType.Passive, this.m_PopupButtonData.m_Style))
{
ExposablePopupMenu.PopUpMenu.Show(rect, this.m_Items, this);
}
return(this.m_WidthOfPopup);
}
private void SelectionChanged(ExposablePopupMenu.ItemData item)
{
if (this.m_SelectionChangedCallback != null)
{
this.m_SelectionChangedCallback(item);
}
else
{
Debug.LogError("Callback is null");
}
}
private void CalcWidths()
{
this.m_WidthOfButtons = 0.0f;
using (List <ExposablePopupMenu.ItemData> .Enumerator enumerator = this.m_Items.GetEnumerator())
{
while (enumerator.MoveNext())
{
ExposablePopupMenu.ItemData current = enumerator.Current;
current.m_Width = current.m_Style.CalcSize(current.m_GUIContent).x;
this.m_WidthOfButtons += current.m_Width;
}
}
this.m_WidthOfButtons += (float)(this.m_Items.Count - 1) * this.m_ItemSpacing;
Vector2 vector2 = this.m_PopupButtonData.m_Style.CalcSize(this.m_PopupButtonData.m_GUIContent);
vector2.x += 3f;
this.m_WidthOfPopup = vector2.x;
}
internal static void Show(Rect activatorRect, List <ExposablePopupMenu.ItemData> buttonData, ExposablePopupMenu caller)
{
ExposablePopupMenu.PopUpMenu.m_Data = buttonData;
ExposablePopupMenu.PopUpMenu.m_Caller = caller;
GenericMenu genericMenu = new GenericMenu();
using (List <ExposablePopupMenu.ItemData> .Enumerator enumerator = ExposablePopupMenu.PopUpMenu.m_Data.GetEnumerator())
{
while (enumerator.MoveNext())
{
ExposablePopupMenu.ItemData current = enumerator.Current;
if (current.m_Enabled)
{
genericMenu.AddItem(current.m_GUIContent, current.m_On, new GenericMenu.MenuFunction2(ExposablePopupMenu.PopUpMenu.SelectionCallback), (object)current);
}
else
{
genericMenu.AddDisabledItem(current.m_GUIContent);
}
}
}
genericMenu.DropDown(activatorRect);
}