private static object GetRelativeColorDef(IPropertiesProvider propertiesProvider, string themeParameterName, HslColor baseHslColor, Color currentColor, IValueProvider originalValueProvider)
{
ColorBlendExtension extension = originalValueProvider as ColorBlendExtension;
if (extension == null)
{
return(new ColorBlendExtension(propertiesProvider, themeParameterName, baseHslColor, currentColor, currentColor));
}
else
{
return(new ColorBlendExtension(propertiesProvider, themeParameterName, baseHslColor, currentColor, extension.OriginalColor));
}
}
public PartiallyLoadedStyleSheetHelper(PartiallyLoadableStyleSheet plSS, Theme theme, HslColor baseColor, string themeParameterName)
{
this.theme = theme;
this.baseColor = baseColor;
this.themeParameterName = themeParameterName;
plSS.LoadedCompletely += plSS_LoadedCompletely;
}
public static void ApplyColorBlendToGroups(PropertySettingGroupCollection groups, HslColor baseColor, string themeParameterName, IPropertiesProvider propertiesProvider)
{
foreach (PropertySettingGroup group in groups)
{
foreach (IPropertySetting setting in group.PropertySettings)
{
RadProperty prop = setting.Property;
if (prop.PropertyType == typeof(Color))
{
if (setting is AnimatedPropertySetting)
{
AnimatedPropertySetting animatedSetting = (AnimatedPropertySetting)setting;
object value = animatedSetting.StartValue;
if (value != null)
{
Color color = (Color)value;
if (ShouldApplyBaseColor(baseColor, color))
{
object relativeColorDef =
GetRelativeColorDef(propertiesProvider, themeParameterName, baseColor, color,
animatedSetting.GetStartValueProvider());
animatedSetting.StartValue = relativeColorDef;
}
}
object endValue = animatedSetting.EndValue;
if (endValue != null)
{
Color color = (Color)endValue;
if (ShouldApplyBaseColor(baseColor, color))
{
animatedSetting.EndValue =
GetRelativeColorDef(propertiesProvider, themeParameterName, baseColor, color,
animatedSetting.GetEndValueProvider());
}
}
}
else //actualSetting is PropertySetting
{
PropertySetting propertySetting = (PropertySetting)setting;
object value = propertySetting.Value;
if (value != null)
{
Color color = (Color)value;
if (ShouldApplyBaseColor(baseColor, color))
{
propertySetting.Value =
GetRelativeColorDef(propertiesProvider, themeParameterName, baseColor, color,
propertySetting.GetValueProvider());
}
}
}
}
}
}
}
//public static void ApplyColorBlendToStyle(HslColor baseColor, string themeParameterName, StyleSheet style)
//{
// PropertySettingGroupCollection groups = style.PropertySettingGroups;
// ApplyColorBlendToGroups(groups, baseColor, themeParameterName);
//}
public void ApplyColorBlendToGroups(PropertySettingGroupCollection groups, HslColor baseColor, string themeParameterName)
{
ApplyColorBlendToGroups(groups, baseColor, themeParameterName, this);
}
public static void ApplyColorBlendToStyleSheet(HslColor baseColor, string themeParameterName, IPropertiesProvider propertiesProvider, StyleSheet style)
{
PropertySettingGroupCollection groups = style.PropertySettingGroups;
ApplyColorBlendToGroups(groups, baseColor, themeParameterName, propertiesProvider);
}
/// <summary>
/// Applys color blend to all colors in the current theme, based on the given baseColor and notifies all controls that theme has changed. ThemeNameParameter will be
/// automatically added to the <see cref="ThemeProperties"/> collection.
/// </summary>
/// <remarks>
/// When AddColorBlend is used, themeparamter will be added to ThemeProperties collection. Then the theme will be processed and
/// color values will be substituted by the value of ThemeParameter specified.
/// Changing the value of the theme parameter will allow you to dynamically modify the HSL components
/// of the corresponding color values.
/// </remarks>
/// <param name="themeParameterName">theme parameter name to be populated</param>
/// <param name="baseColor">THe Hue setting of the base color will be used to determine wich colours will be affected by the colorblend. L and S values of the color will be used to calculate new color values</param>
public void AddColorBlend(string themeParameterName, HslColor baseColor)
{
this.AddColorBlend(themeParameterName, baseColor, true);
}