public CssRuleViewModel(CSSRule rule)
{
Init(rule);
switch (rule.Type)
{
case CssRuleType.FontFace:
var font = (CSSFontFaceRule)rule;
name = "@font-face";
Populate(font.CssRules);
break;
case CssRuleType.Keyframe:
var keyframe = (CSSKeyframeRule)rule;
name = keyframe.KeyText;
Populate(keyframe.Style);
break;
case CssRuleType.Keyframes:
var keyframes = (CSSKeyframesRule)rule;
name = "@keyframes " + keyframes.Name;
Populate(keyframes.CssRules);
break;
case CssRuleType.Media:
var media = (CSSMediaRule)rule;
name = "@media " + media.ConditionText;
Populate(media.CssRules);
break;
case CssRuleType.Page:
var page = (CSSPageRule)rule;
name = "@page " + page.SelectorText;
Populate(page.Style);
break;
case CssRuleType.Style:
var style = (CSSStyleRule)rule;
name = style.SelectorText;
Populate(style.Style);
break;
case CssRuleType.Supports:
var support = (CSSSupportsRule)rule;
name = "@supports " + support.ConditionText;
Populate(support.CssRules);
break;
default:
name = rule.CssText;
break;
}
}
internal void Insert(CSSRule value, Int32 index, ICssStyleSheet owner, ICssRule parent)
{
if (value == null)
{
throw new DomException(ErrorCode.Syntax);
}
else if (value.Type == CssRuleType.Charset)
{
throw new DomException(ErrorCode.Syntax);
}
else if (index > _rules.Count)
{
throw new DomException(ErrorCode.IndexSizeError);
}
else if (value.Type == CssRuleType.Namespace && _rules.Any(m => (m.Type != CssRuleType.Import && m.Type != CssRuleType.Charset && m.Type != CssRuleType.Namespace)))
{
throw new DomException(ErrorCode.InvalidState);
}
_rules.Insert(index, value);
value.Owner = owner;
value.Parent = parent;
}
internal void AddRule(CSSRule rule)
{
_rules.List.Add(rule);
}
internal void Add(CSSRule value, ICssStyleSheet owner, ICssRule parent)
{
_rules.Add(value);
value.Owner = owner;
value.Parent = parent;
}