protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
System.Windows.Forms.Application.EnableVisualStyles();
System.Windows.Forms.Application.SetCompatibleTextRenderingDefault(false);
var opts = ParseArgs(e.Args);
var themeInfoProvider = new ThemeInfoProvider();
SelectThemes(opts, themeInfoProvider, out var wpfTheme, out var nativeTheme);
ThemeManager.Install();
if (wpfTheme != null)
{
var uri = wpfTheme.ResourceUri;
if (!ThemeManager.SetPresentationFrameworkTheme(uri))
{
MessageBox.Show($"Failed to load {uri}.");
}
}
window = new MainWindow();
MainWindow = window;
viewModel = new MainWindowViewModel(themeInfoProvider);
viewModel.CurrentWpfTheme = wpfTheme;
window.DataContext = viewModel;
if (opts.WindowBounds != null)
{
var bounds = opts.WindowBounds.Value;
window.Left = bounds.Left;
window.Top = bounds.Top;
window.Width = bounds.Width;
window.Height = bounds.Height;
window.WindowStartupLocation = WindowStartupLocation.Manual;
}
else
{
window.WindowStartupLocation = WindowStartupLocation.CenterScreen;
}
if (opts.TabIndex != null && opts.TabIndex >= 0 && opts.TabIndex < viewModel.Pages.Count)
{
viewModel.CurrentPage = viewModel.Pages[opts.TabIndex.Value];
}
window.Show();
if (nativeTheme != null)
{
viewModel.OverrideNativeTheme(nativeTheme).Forget();
}
}
private void SelectThemes(
Options opts, ThemeInfoProvider themeInfoProvider,
out WpfThemeInfo wpfTheme, out NativeThemeInfo nativeTheme)
{
wpfTheme = null;
nativeTheme = null;
if (opts.Theme != null)
{
string name = ExpandShortThemeName(opts.Theme);
var theme = themeInfoProvider.Themes.FirstOrDefault(x => x.Name == name);
if (theme != null)
{
wpfTheme = theme.WpfTheme;
nativeTheme = theme.NativeTheme;
}
}
if (opts.WpfTheme != null)
{
string name = ExpandShortThemeName(opts.WpfTheme);
wpfTheme = themeInfoProvider.WpfThemes.FirstOrDefault(x => x.Name == name);
}
if (wpfTheme == null && opts.WpfThemeResourceUri != null)
{
wpfTheme = themeInfoProvider.WpfThemes.FirstOrDefault(
x => x.ResourceUri == opts.WpfThemeResourceUri);
if (wpfTheme == null)
{
wpfTheme = new WpfThemeInfo(opts.WpfThemeResourceUri.ToString(), opts.WpfThemeResourceUri);
}
}
if (opts.NativeTheme != null)
{
string name = ExpandShortThemeName(opts.NativeTheme);
nativeTheme = themeInfoProvider.NativeThemes.FirstOrDefault(x => x.Name == name);
}
if (nativeTheme == null && opts.NativeThemeFile != null)
{
nativeTheme = themeInfoProvider.NativeThemes.FirstOrDefault(x => string.Equals(x.Path.FullName,
opts.NativeThemeFile.FullName, StringComparison.OrdinalIgnoreCase));
if (nativeTheme == null)
{
nativeTheme = NativeThemeInfo.FromPath(
opts.NativeThemeFile.FullName,
new UxThemeLoadParams {
IsHighContrast = opts.IsHighContrast
});
}
}
}
public MainWindowViewModel(ThemeInfoProvider themeInfoProvider)
{
this.themeInfoProvider = themeInfoProvider;
changeThemeCommand = new AsyncDelegateCommand <ThemeInfoPair>(ChangeTheme);
changeWpfThemeCommand = new AsyncDelegateCommand <WpfThemeInfo>(ChangeWpfTheme);
foreach (var theme in themeInfoProvider.Themes)
{
Themes.Add(theme);
}
foreach (var theme in themeInfoProvider.WpfThemes)
{
WpfThemes.Add(theme);
}
foreach (var theme in themeInfoProvider.NativeThemes)
{
NativeThemes.Add(theme);
}
Themes.CollectionChanged += (s, e) => UpdateMenu();
WpfThemes.CollectionChanged += (s, e) => UpdateMenu();
NativeThemes.CollectionChanged += (s, e) => UpdateMenu();
UpdateMenu();
Pages.Add(ControlComparisonViewModel.Create <TextBoxSampleNative, TextBoxSampleWpf>("TextBox"));
Pages.Add(ControlComparisonViewModel.Create <ButtonSampleNative, ButtonSampleWpf>("Button"));
Pages.Add(ControlComparisonViewModel.Create <RadioCheckSampleNative, RadioCheckSampleWpf>("Radio/Check"));
Pages.Add(ControlComparisonViewModel.Create <MenuSampleNative, MenuSampleWpf>("Menu"));
Pages.Add(ControlComparisonViewModel.Create <ScrollBarSampleNative, ScrollBarSampleWpf>("ScrollBar"));
Pages.Add(ControlComparisonViewModel.Create <ComboBoxSampleNative, ComboBoxSampleWpf>("ComboBox"));
Pages.Add(ControlComparisonViewModel.Create <ListBoxSampleNative, ListBoxSampleWpf>("ListBox"));
Pages.Add(ControlComparisonViewModel.Create <ListViewSampleNative, ListViewSampleWpf>("ListView"));
Pages.Add(ControlComparisonViewModel.Create <TreeViewSampleNative, TreeViewSampleWpf>("TreeView"));
Pages.Add(ControlComparisonViewModel.Create <DataGridSampleNative, DataGridSampleWpf>("DataGrid"));
Pages.Add(ControlComparisonViewModel.Create <TabControlSampleNative, TabControlSampleWpf>("TabControl"));
Pages.Add(ControlComparisonViewModel.Create <ProgressBarSampleNative, ProgressBarSampleWpf>("ProgressBar"));
Pages.Add(ControlComparisonViewModel.Create <TrackbarSampleNative, TrackbarSampleWpf>("Trackbar"));
Pages.Add(ControlComparisonViewModel.Create <GroupBoxSampleNative, GroupBoxSampleWpf>("GroupBox"));
Pages.Add(ControlComparisonViewModel.Create <StatusBarSampleNative, StatusBarSampleWpf>("StatusBar"));
Pages.Add(ControlComparisonViewModel.Create <ToolBarSampleNative, ToolBarSampleWpf>("ToolBar"));
Pages.Add(ControlComparisonViewModel.Create <CalendarSampleNative, CalendarSampleWpf>("Calendar"));
Pages.Add(ControlComparisonViewModel.Create <MiscSampleNative, MiscSampleWpf>("Misc"));
Pages.Add(ControlComparisonViewModel.Create <System.Windows.Forms.UserControl, ExpanderSampleWpf>("Expander"));
Pages.Add(ControlComparisonViewModel.Create <CombinedSampleNative, CombinedSampleWpf>("All"));
Pages.Add(ControlComparisonViewModel.Create <System.Windows.Forms.UserControl, DocumentSample>("Doc"));
Pages.Add(new ColorList());
CurrentPage = Pages[0];
NativeThemeName = "Native: Default";
WpfThemeName = "WPF: Default";
}
