public static void SetMenuState(this IChildMdiForm menuWindow)
{
if (menuWindow == null)
{
return;
}
IList <IButton> tsbs = menuWindow.GetCustomProperty(s_windowMenuButtonName) as IList <IButton>;
if (tsbs != null)
{
IControlManagerContainer cmContainer = menuWindow as IControlManagerContainer;
if (cmContainer != null)
{
if (cmContainer != null && cmContainer.ControlManager != null)
{
foreach (IButton tsb in tsbs)
{
SetTsbState(tsb, cmContainer.ControlManager);
}
}
}
else
{
IDisplayManagerContainer dmContainer = menuWindow as IDisplayManagerContainer;
if (dmContainer != null && dmContainer.DisplayManager != null)
{
foreach (IButton tsb in tsbs)
{
SetTsbState(tsb, dmContainer.DisplayManager);
}
}
}
}
}
public static void DisposeWindowMenu(this IChildMdiForm menuWindow)
{
IList <IButton> tsbs = menuWindow.GetCustomProperty(s_windowMenuButtonName) as IList <IButton>;
if (tsbs != null)
{
foreach (IButton tsb in tsbs)
{
tsb.Click -= new EventHandler(tsb_Click);
}
tsbs.Clear();
}
ToolStrip toolStrip = menuWindow.GetCustomProperty("WindowMenuGeneratedToolStrip") as ToolStrip;
if (toolStrip != null)
{
menuWindow.RevertMergeToolStrip(toolStrip);
}
IControlManagerContainer cmContainer = menuWindow as IControlManagerContainer;
if (cmContainer != null && cmContainer.ControlManager != null)
{
cmContainer.ControlManager.DisplayManager.PositionChanged -= new EventHandler(cmContainer.ControlManager_PositionChanged);
cmContainer.ControlManager.EditEnded -= new EventHandler(cmContainer.ControlManager_EditEnded);
cmContainer.ControlManager.StateChanged -= new EventHandler(cmContainer.ControlManager_StateChanged);
}
else
{
IDisplayManagerContainer dmContainer = menuWindow as IDisplayManagerContainer;
if (dmContainer != null && dmContainer.DisplayManager != null)
{
dmContainer.DisplayManager.PositionChanged -= new EventHandler(dmContainer.DisplayManager_PositionChanged);
}
}
}
public static void GenerateWindowMenu(this IChildMdiForm menuWindow, IList <WindowMenuInfo> windowMenuInfos)
{
// WindowMenu
if (windowMenuInfos != null && windowMenuInfos.Count > 0)
{
IList <IButton> tsbs = new List <IButton>();
ToolStrip toolStripDetail = GenerateWindowMenu(windowMenuInfos, tsbs, GetExistToolStripItems(menuWindow.ToolStrip));
menuWindow.MergeToolStrip(toolStripDetail);
menuWindow.SetCustomProperty(s_windowMenuButtonName, tsbs);
menuWindow.SetCustomProperty("WindowMenuGeneratedToolStrip", toolStripDetail);
IControlManagerContainer cmContainer = menuWindow as IControlManagerContainer;
if (cmContainer != null && cmContainer.ControlManager != null)
{
cmContainer.ControlManager.DisplayManager.PositionChanged -= new EventHandler(cmContainer.ControlManager_PositionChanged);
cmContainer.ControlManager.EditEnded -= new EventHandler(cmContainer.ControlManager_EditEnded);
cmContainer.ControlManager.StateChanged -= new EventHandler(cmContainer.ControlManager_StateChanged);
cmContainer.ControlManager.DisplayManager.PositionChanged += new EventHandler(cmContainer.ControlManager_PositionChanged);
cmContainer.ControlManager.EditEnded += new EventHandler(cmContainer.ControlManager_EditEnded);
cmContainer.ControlManager.StateChanged += new EventHandler(cmContainer.ControlManager_StateChanged);
}
else
{
IDisplayManagerContainer dmContainer = menuWindow as IDisplayManagerContainer;
if (dmContainer != null && dmContainer.DisplayManager != null)
{
// only one. DetailWindow.DisplayManager = MasterWindow.DisplayManager. 当时也可能不一致，-=无效。
// // 可能和MasterWindow不是同一个ControlManager
dmContainer.DisplayManager.PositionChanged -= new EventHandler(dmContainer.DisplayManager_PositionChanged);
dmContainer.DisplayManager.PositionChanged += new EventHandler(dmContainer.DisplayManager_PositionChanged);
}
}
}
}
