src/third_party/blink/Source/bindings/core/v8/V8CustomElementLifecycleCallbacks.h

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#ifndef V8CustomElementLifecycleCallbacks_h
#define V8CustomElementLifecycleCallbacks_h

#include "bindings/core/v8/ScopedPersistent.h"
#include "bindings/core/v8/ScriptState.h"
#include "core/dom/ContextLifecycleObserver.h"
#include "core/dom/custom/CustomElementLifecycleCallbacks.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/PassRefPtr.h"
#include <v8.h>

namespace blink {

class CustomElementLifecycleCallbacks;
class Element;
class V8PerContextData;

class V8CustomElementLifecycleCallbacks final : public CustomElementLifecycleCallbacks, ContextLifecycleObserver {
public:
    static PassRefPtr<V8CustomElementLifecycleCallbacks> create(ScriptState*, v8::Handle<v8::Object> prototype, v8::Handle<v8::Function> created, v8::Handle<v8::Function> attached, v8::Handle<v8::Function> detached, v8::Handle<v8::Function> attributeChanged);

    virtual ~V8CustomElementLifecycleCallbacks();

    bool setBinding(CustomElementDefinition* owner, PassOwnPtr<CustomElementBinding>);

private:
    V8CustomElementLifecycleCallbacks(ScriptState*, v8::Handle<v8::Object> prototype, v8::Handle<v8::Function> created, v8::Handle<v8::Function> attached, v8::Handle<v8::Function> detached, v8::Handle<v8::Function> attributeChanged);

    virtual void created(Element*) override;
    virtual void attached(Element*) override;
    virtual void detached(Element*) override;
    virtual void attributeChanged(Element*, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue) override;

    void call(const ScopedPersistent<v8::Function>& weakCallback, Element*);

    V8PerContextData* creationContextData();

    CustomElementDefinition* m_owner;
    RefPtr<ScriptState> m_scriptState;
    ScopedPersistent<v8::Object> m_prototype;
    ScopedPersistent<v8::Function> m_created;
    ScopedPersistent<v8::Function> m_attached;
    ScopedPersistent<v8::Function> m_detached;
    ScopedPersistent<v8::Function> m_attributeChanged;
};

}

#endif // V8CustomElementLifecycleCallbacks_h