public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
if (context == null)
{
return(new TypeConverter.StandardValuesCollection(new ArrayList()));
}
Control instance = context.Instance as Control;
ArrayList values = new ArrayList();
if ((instance != null) && (instance.Site != null))
{
IThemeResolutionService service = (IThemeResolutionService)instance.Site.GetService(typeof(IThemeResolutionService));
ThemeProvider stylesheetThemeProvider = service.GetStylesheetThemeProvider();
ThemeProvider themeProvider = service.GetThemeProvider();
if (stylesheetThemeProvider != null)
{
values.AddRange(stylesheetThemeProvider.GetSkinsForControl(instance.GetType()));
values.Remove(string.Empty);
}
if (themeProvider != null)
{
foreach (string str in themeProvider.GetSkinsForControl(instance.GetType()))
{
if (!values.Contains(str))
{
values.Add(str);
}
}
values.Remove(string.Empty);
}
values.Sort();
}
return(new TypeConverter.StandardValuesCollection(values));
}
private string GenerateUserControlHashCode(string contents, IThemeResolutionService themeService)
{
string str = contents.GetHashCode().ToString(CultureInfo.InvariantCulture);
if (themeService != null)
{
ThemeProvider stylesheetThemeProvider = themeService.GetStylesheetThemeProvider();
if (stylesheetThemeProvider != null)
{
str = str + "|" + stylesheetThemeProvider.ContentHashCode.ToString(CultureInfo.InvariantCulture);
}
}
return str;
}
private string GenerateUserControlCacheKey(string userControlPath, IThemeResolutionService themeService)
{
string str = userControlPath;
if (themeService != null)
{
ThemeProvider stylesheetThemeProvider = themeService.GetStylesheetThemeProvider();
if ((stylesheetThemeProvider != null) && !string.IsNullOrEmpty(stylesheetThemeProvider.ThemeName))
{
str = str + "|" + stylesheetThemeProvider.ThemeName;
}
}
return str;
}
public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
{
ThemeProvider themeProvider = null;
if (context != null)
{
Control instance = context.Instance as Control;
if ((instance != null) && (instance.Site != null))
{
IThemeResolutionService service = (IThemeResolutionService)instance.Site.GetService(typeof(IThemeResolutionService));
if (service != null)
{
themeProvider = service.GetThemeProvider();
if (themeProvider == null)
{
themeProvider = service.GetStylesheetThemeProvider();
}
}
}
}
return(themeProvider != null);
}