#ifndef WebPageGroup_h
#define WebPageGroup_h
#include "APIObject.h"
#include "WebPageGroupData.h"
#include "WebPageProxy.h"
#include "WebProcessProxy.h"
#include <wtf/Forward.h>
#include <wtf/HashSet.h>
namespace WebKit {
class WebPreferences;
class WebPageProxy;
class WebPageGroup : public TypedAPIObject<APIObject::TypePageGroup> {
public:
static PassRefPtr<WebPageGroup> create(const String& identifier = String(), bool visibleToInjectedBundle = true, bool visibleToHistoryClient = true);
static WebPageGroup* get(uint64_t pageGroupID);
virtual ~WebPageGroup();
void addPage(WebPageProxy*);
void removePage(WebPageProxy*);
const String& identifier() const { return m_data.identifer; }
uint64_t pageGroupID() const { return m_data.pageGroupID; }
const WebPageGroupData& data() { return m_data; }
void setPreferences(WebPreferences*);
WebPreferences* preferences() const;
void preferencesDidChange();
void addUserStyleSheet(const String& source, const String& baseURL, ImmutableArray* whitelist, ImmutableArray* blacklist, WebCore::UserContentInjectedFrames, WebCore::UserStyleLevel);
void addUserScript(const String& source, const String& baseURL, ImmutableArray* whitelist, ImmutableArray* blacklist, WebCore::UserContentInjectedFrames, WebCore::UserScriptInjectionTime);
void removeAllUserStyleSheets();
void removeAllUserScripts();
void removeAllUserContent();
private:
WebPageGroup(const String& identifier, bool visibleToInjectedBundle, bool visibleToHistoryClient);
template<typename MessageType> void sendToAllProcessesInGroup(const MessageType&, uint64_t destinationID);
WebPageGroupData m_data;
mutable RefPtr<WebPreferences> m_preferences;
HashSet<WebPageProxy*> m_pages;
};
template<typename MessageType> inline void WebPageGroup::sendToAllProcessesInGroup(const MessageType& message, uint64_t destinationID)
{
HashSet<WebProcessProxy*> processesSeen;
for (HashSet<WebPageProxy*>::const_iterator it = m_pages.begin(), end = m_pages.end(); it != end; ++it) {
WebProcessProxy* webProcessProxy = (*it)->process();
ASSERT(webProcessProxy);
if (!processesSeen.add(webProcessProxy).isNewEntry)
continue;
if (webProcessProxy->canSendMessage())
webProcessProxy->send(message, destinationID);
}
}
}
#endif // WebPageGroup_h