HTMLResourcePreloader.h [plain text]
#ifndef HTMLResourcePreloader_h
#define HTMLResourcePreloader_h
#include "CachedResource.h"
#include "CachedResourceRequest.h"
namespace WebCore {
class PreloadRequest {
WTF_MAKE_FAST_ALLOCATED;
public:
PreloadRequest(const String& initiator, const String& resourceURL, const URL& baseURL, CachedResource::Type resourceType, const String& mediaAttribute)
: m_initiator(initiator)
, m_resourceURL(resourceURL)
, m_baseURL(baseURL.isolatedCopy())
, m_resourceType(resourceType)
, m_mediaAttribute(mediaAttribute)
{
}
CachedResourceRequest resourceRequest(Document&);
const String& charset() const { return m_charset; }
const String& media() const { return m_mediaAttribute; }
void setCharset(const String& charset) { m_charset = charset.isolatedCopy(); }
void setCrossOriginMode(const String& mode) { m_crossOriginMode = mode; }
CachedResource::Type resourceType() const { return m_resourceType; }
private:
URL completeURL(Document&);
String m_initiator;
String m_resourceURL;
URL m_baseURL;
String m_charset;
CachedResource::Type m_resourceType;
String m_mediaAttribute;
String m_crossOriginMode;
};
typedef Vector<std::unique_ptr<PreloadRequest>> PreloadRequestStream;
class HTMLResourcePreloader {
WTF_MAKE_NONCOPYABLE(HTMLResourcePreloader); WTF_MAKE_FAST_ALLOCATED;
public:
explicit HTMLResourcePreloader(Document& document)
: m_document(document)
, m_weakFactory(this)
{
}
void preload(PreloadRequestStream);
void preload(std::unique_ptr<PreloadRequest>);
WeakPtr<HTMLResourcePreloader> createWeakPtr() { return m_weakFactory.createWeakPtr(); }
private:
Document& m_document;
WeakPtrFactory<HTMLResourcePreloader> m_weakFactory;
};
}
#endif