CSSKeyframesRule.h [plain text]
#ifndef CSSKeyframesRule_h
#define CSSKeyframesRule_h
#include "CSSRule.h"
#include "StyleRule.h"
#include <memory>
#include <wtf/Forward.h>
#include <wtf/text/AtomicString.h>
namespace WebCore {
class CSSRuleList;
class StyleKeyframe;
class CSSKeyframeRule;
class StyleRuleKeyframes : public StyleRuleBase {
public:
static Ref<StyleRuleKeyframes> create() { return adoptRef(*new StyleRuleKeyframes()); }
~StyleRuleKeyframes();
const Vector<RefPtr<StyleKeyframe>>& keyframes() const { return m_keyframes; }
void parserAppendKeyframe(PassRefPtr<StyleKeyframe>);
void wrapperAppendKeyframe(PassRefPtr<StyleKeyframe>);
void wrapperRemoveKeyframe(unsigned);
String name() const { return m_name; }
void setName(const String& name) { m_name = AtomicString(name); }
int findKeyframeIndex(const String& key) const;
Ref<StyleRuleKeyframes> copy() const { return adoptRef(*new StyleRuleKeyframes(*this)); }
private:
StyleRuleKeyframes();
StyleRuleKeyframes(const StyleRuleKeyframes&);
Vector<RefPtr<StyleKeyframe>> m_keyframes;
AtomicString m_name;
};
class CSSKeyframesRule final : public CSSRule {
public:
static Ref<CSSKeyframesRule> create(StyleRuleKeyframes& rule, CSSStyleSheet* sheet) { return adoptRef(*new CSSKeyframesRule(rule, sheet)); }
virtual ~CSSKeyframesRule();
virtual CSSRule::Type type() const override { return KEYFRAMES_RULE; }
virtual String cssText() const override;
virtual void reattach(StyleRuleBase&) override;
String name() const { return m_keyframesRule->name(); }
void setName(const String&);
CSSRuleList& cssRules();
void insertRule(const String& rule);
void appendRule(const String& rule);
void deleteRule(const String& key);
CSSKeyframeRule* findRule(const String& key);
unsigned length() const;
CSSKeyframeRule* item(unsigned index) const;
private:
CSSKeyframesRule(StyleRuleKeyframes&, CSSStyleSheet* parent);
Ref<StyleRuleKeyframes> m_keyframesRule;
mutable Vector<RefPtr<CSSKeyframeRule>> m_childRuleCSSOMWrappers;
mutable std::unique_ptr<CSSRuleList> m_ruleListCSSOMWrapper;
};
}
SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSKeyframesRule, CSSRule::KEYFRAMES_RULE)
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::StyleRuleKeyframes)
static bool isType(const WebCore::StyleRuleBase& rule) { return rule.isKeyframesRule(); }
SPECIALIZE_TYPE_TRAITS_END()
#endif // CSSKeyframesRule_h