WebGeolocationManager.cpp [plain text]
#include "config.h"
#include "WebGeolocationManager.h"
#include "WebGeolocationManagerMessages.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 {
const char* WebGeolocationManager::supplementName()
{
return "WebGeolocationManager";
}
WebGeolocationManager::WebGeolocationManager(WebProcess* process)
: m_process(process)
{
m_process->addMessageReceiver(Messages::WebGeolocationManager::messageReceiverName(), *this);
}
void WebGeolocationManager::registerWebPage(WebPage* page)
{
bool wasUpdating = isUpdating();
m_pageSet.add(page);
if (!wasUpdating)
m_process->parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::StartUpdating(), 0);
}
void WebGeolocationManager::unregisterWebPage(WebPage* page)
{
bool highAccuracyWasEnabled = isHighAccuracyEnabled();
m_pageSet.remove(page);
m_highAccuracyPageSet.remove(page);
if (!isUpdating())
m_process->parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::StopUpdating(), 0);
else {
bool highAccuracyShouldBeEnabled = isHighAccuracyEnabled();
if (highAccuracyWasEnabled != highAccuracyShouldBeEnabled)
m_process->parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::SetEnableHighAccuracy(highAccuracyShouldBeEnabled), 0);
}
}
void WebGeolocationManager::setEnableHighAccuracyForPage(WebPage* page, bool enabled)
{
bool highAccuracyWasEnabled = isHighAccuracyEnabled();
if (enabled)
m_highAccuracyPageSet.add(page);
else
m_highAccuracyPageSet.remove(page);
bool highAccuracyShouldBeEnabled = isHighAccuracyEnabled();
if (highAccuracyWasEnabled != highAccuracyShouldBeEnabled)
m_process->parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::SetEnableHighAccuracy(highAccuracyShouldBeEnabled), 0);
}
void WebGeolocationManager::didChangePosition(const WebGeolocationPosition::Data& data)
{
#if ENABLE(GEOLOCATION)
RefPtr<GeolocationPosition> position = GeolocationPosition::create(data.timestamp, data.latitude, data.longitude, data.accuracy, data.canProvideAltitude, data.altitude, data.canProvideAltitudeAccuracy, data.altitudeAccuracy, data.canProvideHeading, data.heading, data.canProvideSpeed, data.speed);
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());
}
#else
UNUSED_PARAM(data);
#endif // ENABLE(GEOLOCATION)
}
void WebGeolocationManager::didFailToDeterminePosition(const String& errorMessage)
{
#if ENABLE(GEOLOCATION)
RefPtr<GeolocationError> error = GeolocationError::create(GeolocationError::PositionUnavailable, errorMessage);
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());
}
#else
UNUSED_PARAM(errorMessage);
#endif // ENABLE(GEOLOCATION)
}
#if PLATFORM(IOS)
void WebGeolocationManager::resetPermissions()
{
m_process->resetAllGeolocationPermissions();
}
#endif // PLATFORM(IOS)
}