private void OpenWindow(OpenWindowEventArgs args)
{
var view = PageLocator.Resolve(args.PageName);
var window = view as Window;
if (window != null)
{
window.Owner = this;
var vm = window.DataContext as INavigationAware;
if (vm != null)
{
vm.OnNavigatedTo(args.Param);
}
window.ShowDialog();
}
}
/// <summary>
/// 打开窗口事件回调处理
/// </summary>
/// <param name="args"></param>
private static void OnOpenWindow(OpenWindowEventArgs args)
{
WindowID key = (WindowID)((int)Enum.Parse(typeof(WindowID), args.WinName));
if (args.IsSuccess) //成功打开
{
IView view = CtrlManager.mDicWindCtrls[key];
TUIWindow uiWindow = args.UiWindow;
if (uiWindow.DataCfg.WinType == WindowType.Normal && CtrlManager.mDicOpenCtrls.ContainsKey(WindowID.MenuTopBarView))
{
if (uiWindow.DataCfg.IsOnset)
{
((MenuTopBarView)CtrlManager.mDicOpenCtrls[WindowID.MenuTopBarView]).ShowHUDView(true);
((MenuTopBarView)CtrlManager.mDicOpenCtrls[WindowID.MenuTopBarView]).ShowBcakBtn(false, view.WindowTitle);
}
else if (!uiWindow.DataCfg.IsDelayShowBar)
{
((MenuTopBarView)CtrlManager.mDicOpenCtrls[WindowID.MenuTopBarView]).ShowBcakBtn(true, view.WindowTitle);
}
else
{
((MenuTopBarView)CtrlManager.mDicOpenCtrls[WindowID.MenuTopBarView]).DelayShowBcakBtn(true, view.WindowTitle);
}
}
if (view.uiWindow == null)
{
view.uiWindow = uiWindow;
view.Init();
}
view.IsOpened = true;
view.RegisterUpdateHandler();
view.HandleAfterOpenView();
CtrlManager.mDicOpenCtrls[key] = view;
}
else //失败，就移除
{
CtrlManager.mDicWindCtrls.Remove(key);
}
}
private void ChangePrice()
{
var products = selectedItems.OfType<Product>().ToArray();
var args = new OpenWindowEventArgs(PageName.ChangePriceWindow, products);
eventAggregator.GetEvent<OpenWindowEvent>().Publish(args);
}
private void EditProduct(Product p)
{
var args = new OpenWindowEventArgs(PageName.ProductEditWindow, p);
eventAggregator.GetEvent<OpenWindowEvent>().Publish(args);
}
private void CreateProduct()
{
var args = new OpenWindowEventArgs(PageName.ProductCreateWindow, null);
eventAggregator.GetEvent<OpenWindowEvent>().Publish(args);
}