private static object TryGetResource(ControlzEx.Theming.Theme theme, string key)
{
if (theme == null)
{
// nothing to do here, we can't find an app style (make sure all custom themes are added!)
return(null);
}
object themeResource = theme.Resources[key];
return(themeResource);
}
internal void ChangeFlyoutTheme(ControlzEx.Theming.Theme windowTheme)
{
// Beware: Über-dumb code ahead!
switch (this.Theme)
{
case FlyoutTheme.Accent:
ThemeManager.Current.ApplyThemeResourcesFromTheme(this.Resources, windowTheme);
this.OverrideFlyoutResources(this.Resources, true);
break;
case FlyoutTheme.Adapt:
ThemeManager.Current.ApplyThemeResourcesFromTheme(this.Resources, windowTheme);
this.OverrideFlyoutResources(this.Resources);
break;
case FlyoutTheme.Inverse:
var inverseTheme = ThemeManager.Current.GetInverseTheme(windowTheme);
if (inverseTheme == null)
{
throw new InvalidOperationException("The inverse flyout theme only works if the window theme abides the naming convention. " +
"See ThemeManager.GetInverseAppTheme for more infos");
}
ThemeManager.Current.ApplyThemeResourcesFromTheme(this.Resources, inverseTheme);
this.OverrideFlyoutResources(this.Resources);
break;
case FlyoutTheme.Dark:
ThemeManager.Current.ApplyThemeResourcesFromTheme(this.Resources, windowTheme.BaseColorScheme == ThemeManager.BaseColorDark ? windowTheme : ThemeManager.Current.GetInverseTheme(windowTheme));
this.OverrideFlyoutResources(this.Resources);
break;
case FlyoutTheme.Light:
ThemeManager.Current.ApplyThemeResourcesFromTheme(this.Resources, windowTheme.BaseColorScheme == ThemeManager.BaseColorLight ? windowTheme : ThemeManager.Current.GetInverseTheme(windowTheme));
this.OverrideFlyoutResources(this.Resources);
break;
}
}
public static void AddDaxStudioAccentColor(this Application app)
{
// Fluent Dark Theme
var dictGeneric = new ResourceDictionary()
{
Source = new Uri("pack://application:,,,/Fluent;component/Themes/Generic.xaml", UriKind.Absolute)
};
app.Resources.MergedDictionaries.Add(dictGeneric);
//var dictDark = new ResourceDictionary()
//{
// Source = new Uri("pack://application:,,,/Fluent;component/Themes/Colors/BaseDark.xaml", UriKind.Absolute)
//};
//app.Resources.MergedDictionaries.Add(dictDark);
//var dictAccent = new ResourceDictionary()
//{
// Source = new Uri("pack://application:,,,/Fluent;component/Themes/Accents/Green.xaml", UriKind.Absolute)
//};
//app.Resources.MergedDictionaries.Add(dictAccent);
// add custom accent and theme resource dictionaries to the ThemeManager
var source = new Uri("pack://application:,,,/DaxStudio.UI;component/Theme/Light.DaxStudio.xaml");
var lightTheme = new ControlzEx.Theming.Theme(new LibraryTheme(source, null));
ThemeManager.Current.AddTheme(lightTheme);
source = new Uri("pack://application:,,,/DaxStudio.UI;component/Theme/Dark.DaxStudio.xaml");
var darkTheme = new ControlzEx.Theming.Theme(new LibraryTheme(source, null));
ThemeManager.Current.AddTheme(darkTheme);
// get the current theme from the application
var theme = ThemeManager.Current.DetectTheme(Application.Current);
}
private static void ChangeAllWindowButtonCommandsBrush(this MetroWindow window, Brush foregroundBrush, ControlzEx.Theming.Theme currentAppTheme, FlyoutTheme flyoutTheme = FlyoutTheme.Adapt, Position position = Position.Top)
{
if (position == Position.Right || position == Position.Top)
{
if (foregroundBrush == null)
{
window.WindowButtonCommands?.ClearValue(Control.ForegroundProperty);
}
// set the theme based on color lightness
// otherwise set the theme based on current application or window theme
var theme = currentAppTheme != null && currentAppTheme.BaseColorScheme == ThemeManager.BaseColorDark
? ThemeManager.BaseColorDark
: ThemeManager.BaseColorLight;
if (flyoutTheme == FlyoutTheme.Light)
{
theme = ThemeManager.BaseColorLight;
}
else if (flyoutTheme == FlyoutTheme.Dark)
{
theme = ThemeManager.BaseColorDark;
}
else if (flyoutTheme == FlyoutTheme.Inverse)
{
theme = theme == ThemeManager.BaseColorLight ? ThemeManager.BaseColorDark : ThemeManager.BaseColorLight;
}
window.WindowButtonCommands?.SetValue(WindowButtonCommands.ThemeProperty, theme);
// clear or set the foreground property
if (foregroundBrush != null)
{
window.WindowButtonCommands?.SetValue(Control.ForegroundProperty, foregroundBrush);
}
}
}
private static void ChangeAllWindowCommandsBrush(this MetroWindow window, Brush foregroundBrush, ControlzEx.Theming.Theme currentAppTheme)
{
if (foregroundBrush == null)
{
window.LeftWindowCommands?.ClearValue(Control.ForegroundProperty);
window.RightWindowCommands?.ClearValue(Control.ForegroundProperty);
}
// set the theme based on current application or window theme
var theme = currentAppTheme != null && currentAppTheme.BaseColorScheme == ThemeManager.BaseColorDark
? ThemeManager.BaseColorDark
: ThemeManager.BaseColorLight;
// set the theme to light by default
window.LeftWindowCommands?.SetValue(WindowCommands.ThemeProperty, theme);
window.RightWindowCommands?.SetValue(WindowCommands.ThemeProperty, theme);
// clear or set the foreground property
if (foregroundBrush != null)
{
window.LeftWindowCommands?.SetValue(Control.ForegroundProperty, foregroundBrush);
window.RightWindowCommands?.SetValue(Control.ForegroundProperty, foregroundBrush);
}
}
