public void TreeViewSelectedChanged(MainMenuTreeItemModel item)
{
switch (item.Id)
{
case 0:
ViewAware.SetRootView(new RootListViewModel());
break;
case 1:
ViewAware.SetRootView(new WordEditorViewModel());
break;
}
}
private void SetToolBarButtons(ViewAware viewAware)
{
var haveToolBarButton = viewAware as IHaveToolBarButton;
if (haveToolBarButton != null)
{
ToolBarButtons = haveToolBarButton.GetToolBarButton();
}
else
{
ToolBarButtons = new List <ToolBarButton>();
}
}
public void SetRootView(ViewAware viewAware)
{
Items = new Stack <ViewAware>();
Items.Push(viewAware);
CurrentView = viewAware;
var haveToolBarButton = viewAware as IHaveToolBarButton;
if (haveToolBarButton != null)
{
ToolBarButtons = haveToolBarButton.GetToolBarButton();
}
else
{
ToolBarButtons = new List <ToolBarButton>();
}
}
/// <summary>
/// 隐藏遮罩
/// </summary>
public static async Task HideOverlayAsync()
{
MetroWindow currentView = Application.Current.MainWindow as MetroWindow;
if (currentView == null && _Current != null)
{
ViewAware viewAware = (ViewAware)_Current;
currentView = (MetroWindow)viewAware.GetView();
}
else if (currentView == null)
{
return;
}
else
{
return;
}
await currentView.HideOverlayAsync();
}
/// <summary>
/// 打开遮罩
/// </summary>
public static void ShowOverlay()
{
MetroWindow currentView = Application.Current.MainWindow as MetroWindow;
if (currentView == null && _Current != null)
{
ViewAware viewAware = (ViewAware)_Current;
currentView = (MetroWindow)viewAware.GetView();
}
else if (currentView == null)
{
return;
}
else
{
return;
}
currentView.ShowOverlay();
}
/// <summary>
/// 打开消息框
/// </summary>
/// <param name="title">标题</param>
/// <param name="message">消息</param>
/// <param name="style">样式</param>
/// <param name="config">配置</param>
public static async Task <MessageDialogResult> ShowMessage(string title, string message, MessageDialogStyle style = MessageDialogStyle.Affirmative, MetroDialogSettings config = null)
{
MetroWindow currentView = Application.Current.MainWindow as MetroWindow;
if (currentView == null && _Current != null)
{
ViewAware viewAware = (ViewAware)_Current;
currentView = (MetroWindow)viewAware.GetView();
}
else if (currentView == null)
{
return(MessageDialogResult.Negative);
}
else
{
return(MessageDialogResult.Negative);
}
return(await currentView.ShowMessageAsync(title, message, style, config));
}
public void AddPage(ViewAware viewAware)
{
Items.Push(viewAware);
CurrentView = Items.Peek();
SetToolBarButtons(viewAware);
}
