WebGeolocationManager.cpp [plain text]
#include "config.h"
#include "WebGeolocationManager.h"
#include "WebGeolocationManagerProxyMessages.h"
#include "WebPage.h"
#include "WebProcess.h"
#include <WebCore/Geolocation.h>
#include <WebCore/GeolocationController.h>
#include <WebCore/GeolocationError.h>
#include <WebCore/GeolocationPosition.h>
#include <WebCore/Page.h>
using namespace WebCore;
namespace WebKit {
WebGeolocationManager::WebGeolocationManager(WebProcess* process)
: m_process(process)
{
}
WebGeolocationManager::~WebGeolocationManager()
{
}
void WebGeolocationManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
{
didReceiveWebGeolocationManagerMessage(connection, messageID, arguments);
}
void WebGeolocationManager::registerWebPage(WebPage* page)
{
bool wasEmpty = m_pageSet.isEmpty();
m_pageSet.add(page);
if (wasEmpty)
m_process->connection()->send(Messages::WebGeolocationManagerProxy::StartUpdating(), 0);
}
void WebGeolocationManager::unregisterWebPage(WebPage* page)
{
m_pageSet.remove(page);
if (m_pageSet.isEmpty())
m_process->connection()->send(Messages::WebGeolocationManagerProxy::StopUpdating(), 0);
}
void WebGeolocationManager::didChangePosition(const WebGeolocationPosition::Data& data)
{
#if ENABLE(GEOLOCATION)
RefPtr<GeolocationPosition> position = GeolocationPosition::create(data.timestamp, data.latitude, data.longitude, data.accuracy);
Vector<RefPtr<WebPage> > webPageCopy;
copyToVector(m_pageSet, webPageCopy);
for (size_t i = 0; i < webPageCopy.size(); ++i) {
WebPage* page = webPageCopy[i].get();
if (page->corePage())
GeolocationController::from(page->corePage())->positionChanged(position.get());
}
#endif // ENABLE(GEOLOCATION)
}
void WebGeolocationManager::didFailToDeterminePosition()
{
#if ENABLE(GEOLOCATION)
RefPtr<GeolocationError> error = GeolocationError::create(GeolocationError::PositionUnavailable, String(""));
Vector<RefPtr<WebPage> > webPageCopy;
copyToVector(m_pageSet, webPageCopy);
for (size_t i = 0; i < webPageCopy.size(); ++i) {
WebPage* page = webPageCopy[i].get();
if (page->corePage())
GeolocationController::from(page->corePage())->errorOccurred(error.get());
}
#endif // ENABLE(GEOLOCATION)
}
}