private void HamburgerMenuItem_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
HamburgerMenuItem item = sender as HamburgerMenuItem;
if (item != null)
{
switch (item.Text)
{
case "Add":
//https://stackoverflow.com/questions/777843/wpf-frame-source-refreshing-the-loaded-page
//this.ContentFrame.Navigate(new Uri("/PageAdd.xaml", UriKind.RelativeOrAbsolute));
this.ContentFrame.Source = new System.Uri("PageAdd.xaml", UriKind.Relative);
break;
case "Manage":
//this.ContentFrame.NavigationService.Navigate("PageManage.xaml");
this.ContentFrame.Source = new System.Uri("PageManage.xaml", UriKind.Relative);
break;
case "Report":
//this.ContentFrame.NavigationService.Navigate("PageReport.xaml");
this.ContentFrame.Source = new System.Uri("PageReport.xaml", UriKind.Relative);
break;
}
}
}
/// <summary>
/// hamburgerMenuItem选择事件
/// </summary>
/// <param name="hamburgerMenuItem">HamburgerMenuItem</param>
public void HamburgerMenu_ItemSelect(HamburgerMenuItem hamburgerMenuItem)
{
// 遍历，将选中Rectangle隐藏
foreach (var gameDataHamburgerMenuItem in _gameDataHamburgerMenuItem)
{
gameDataHamburgerMenuItem.Color = new SolidColorBrush(Colors.White);
gameDataHamburgerMenuItem.Selected = Visibility.Collapsed;
}
foreach (var settingAndAboutHamburgerMenuItem in _settingAndAboutHamburgerMenuItem)
{
settingAndAboutHamburgerMenuItem.Color = new SolidColorBrush(Colors.White);
settingAndAboutHamburgerMenuItem.Selected = Visibility.Collapsed;
}
hamburgerMenuItem.Selected = Visibility.Visible;
hamburgerMenuItem.Color = new SolidColorBrush(Global.AccentColor);
if (hamburgerMenuItem.NavigatePage != null)
{
RootFrame.Navigate(hamburgerMenuItem.NavigatePage);
Global.PageStack.Push(new PageStackItem {
TypeName = hamburgerMenuItem.NavigatePage
});
Global.FrameTitle.Text = hamburgerMenuItem.Text;
}
}
public void ShowScreen(HamburgerMenuItem menuItem)
{
switch ((string)menuItem.Tag)
{
case "1": ActivateItem(new Screen1ViewModel()); break;
case "2": ActivateItem(new Screen2ViewModel()); break;
default: break;
}
}
private void NavigationViewItemSelectionChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewSelectionChangedEventArgs args)
{
HamburgerMenuItem item = args.SelectedItem as HamburgerMenuItem;
if (item.DestinationPage != null)
{
frameView.Navigate(item.DestinationPage);
}
else
{
item.DestinationAction?.Invoke();
}
}
public void UpdateSelectedItem <T>(object item)
{
if (item != null)
{
HamburgerMenuItem selectedMenuItem = MainWindowViewModel.Instance.HamburgerMenuSelectedItem;
if (selectedMenuItem != null)
{
HamburgerMenuEditorViewItem editorViewItem = selectedMenuItem as HamburgerMenuEditorViewItem;
if (editorViewItem != null)
{
if (editorViewItem.View != null)
{
HamburgerMenuEditorView editorView = editorViewItem.View as HamburgerMenuEditorView;
//editorView.PropertyGrid.ItemsSource = PropertyHelper.Instance.GetProperties(item);
}
}
}
}
}
public void SwitchTab(Type tabType)
{
Dispatcher.BeginInvoke((Action)(() =>
{
var itemsSource = MenuControl.ItemsSource as HamburgerMenuItemCollection;
if (itemsSource != null)
{
for (int i = 0; i < itemsSource.Count; i++)
{
HamburgerMenuItem item = itemsSource[i];
if (tabType.IsAssignableFrom(item.Tag.GetType()))
{
MenuControl.SelectedIndex = i;
break;
}
}
}
}));
}
protected override void OnMouseUp(MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Left)
{
DependencyObject obj = this.ContainerFromElement((Visual)e.OriginalSource);
if (obj != null)
{
FrameworkElement element = obj as FrameworkElement;
if (element != null)
{
ListBoxItem item = element as ListBoxItem;
if (item != null)
{
HamburgerMenuItem menuItem = item.Content as HamburgerMenuItem;
if (menuItem != null && this.Items.Contains(menuItem))
{
this.SelectedItem = menuItem;
}
}
}
}
}
}
/// <summary>
/// The Adapt.
/// </summary>
/// <param name="region">The region <see cref="IRegion"/>.</param>
/// <param name="regionTarget">The regionTarget <see cref="HamburgerMenu"/>.</param>
protected override void Adapt(IRegion region, HamburgerMenu regionTarget)
{
region.ActiveViews.CollectionChanged += (s, e) =>
{
switch (e.Action)
{
case System.Collections.Specialized.NotifyCollectionChangedAction.Add:
foreach (var t in e.NewItems)
{
var tb = new HamburgerMenuItem();
var iv = ((UserControl)e.NewItems[0]).DataContext as IPlugin;
tb.Label = iv.Header;
// tb.DataContext = iv; tb.Content = ((UserControl)e.NewItems[0]);
regionTarget.Items.Insert(regionTarget.Items.Count, tb);
regionTarget.SelectedIndex = regionTarget.Items.Count - 1;
}
break;
case System.Collections.Specialized.NotifyCollectionChangedAction.Remove:
foreach (var t in e.OldItems)
{
for (var i = 0; i < regionTarget.Items.Count; i++)
{
var tab = (HamburgerMenuItem)regionTarget.Items[i];
if (tab.Label == e.OldItems[0])
{
regionTarget.Items.Remove(tab);
}
}
regionTarget.SelectedIndex = regionTarget.Items.Count - 1;
}
break;
}
};
}
public static void SetNavigateTo(HamburgerMenuItem item, Type value)
{
item.SetValue(NavigateToProperty, value);
}
public static Type GetNavigateTo(HamburgerMenuItem item)
{
return((Type)item.GetValue(NavigateToProperty));
}
private void NavigateTo(HamburgerMenuItem clickedHamburgerMenuItem)
{
this.TryInitializeNavigationModel();
this.MainContentVM.NavigateToCommand.Execute(clickedHamburgerMenuItem);
this.TryClosePane();
}
private void NavigateToCommand_Execute(HamburgerMenuItem clickedItem)
{
this.Header = clickedItem.Label;
this.NavigationModel.NavigateTo(clickedItem.TargetPageType);
}
