// Used on reading from source. Get full list of rules for this control.
public Dictionary <string, string> GetDefaultRules()
{
// Add themes first.
var defaults = new Dictionary <string, string>();
var variantDefaults = new Dictionary <string, string>();
if (_template != null)
{
// Default values from the variants take precedence over the base template
var hasVariantDefaults = _variantName != null && _template.VariantDefaultValues.TryGetValue(_variantName, out variantDefaults);
if (hasVariantDefaults)
{
defaults.AddRange(variantDefaults);
}
defaults.AddRange(_template.InputDefaults.Where(kvp => !ControlTemplateParser.IsLocalizationKey(kvp.Value) && !(hasVariantDefaults && variantDefaults.ContainsKey(kvp.Key))));
}
defaults.AddRange(_theme.GetStyle(_styleName).Where(kvp => !ControlTemplateParser.IsLocalizationKey(kvp.Value)));
if (_inResponsiveContext)
{
defaults.AddRange(DynamicProperties.GetDefaultValues(_templateName, this));
}
return(defaults);
}
// Used on writing to source to omit default rules.
public bool TryGetDefaultRule(string propertyName, out string defaultScript)
{
// Themes (styles) are higher precedence then Template XML.
var template = _template;
if (_theme.TryLookup(_styleName, propertyName, out defaultScript))
{
if (ControlTemplateParser.IsLocalizationKey(defaultScript))
{
return(false);
}
return(true);
}
// Check template variant first, then template base
if (template != null &&
((_variantName != null &&
template.VariantDefaultValues.TryGetValue(_variantName, out var defaults) &&
defaults.TryGetValue(propertyName, out defaultScript)) ||
template.InputDefaults.TryGetValue(propertyName, out defaultScript)))
{
if (ControlTemplateParser.IsLocalizationKey(defaultScript))
{
return(false);
}
// Found in template.
return(true);
}
if (_inResponsiveContext && DynamicProperties.TryGetDefaultValue(propertyName, _templateName, this, out defaultScript))
{
return(true);
}
defaultScript = null;
return(false);
}