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/*
Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "QtWebIconDatabaseClient.h"
#include "QtWebContext.h"
#include <QtCore/QHash>
#include <QtCore/QObject>
#include <QtCore/QUrl>
#include <QtGui/QImage>
#include <WKContext.h>
#include <WKContextPrivate.h>
#include <WKIconDatabaseQt.h>
#include <WKRetainPtr.h>
#include <WKStringQt.h>
#include <WKURLQt.h>
namespace WebKit {
static unsigned s_updateId = 0;
static inline QtWebIconDatabaseClient* toQtWebIconDatabaseClient(const void* clientInfo)
{
ASSERT(clientInfo);
return reinterpret_cast<QtWebIconDatabaseClient*>(const_cast<void*>(clientInfo));
}
QtWebIconDatabaseClient::QtWebIconDatabaseClient(WKContextRef context)
{
m_iconDatabase = WKContextGetIconDatabase(context);
WKIconDatabaseClient iconDatabaseClient;
memset(&iconDatabaseClient, 0, sizeof(WKIconDatabaseClient));
iconDatabaseClient.version = kWKIconDatabaseClientCurrentVersion;
iconDatabaseClient.clientInfo = this;
iconDatabaseClient.didChangeIconForPageURL = didChangeIconForPageURL;
WKIconDatabaseSetIconDatabaseClient(m_iconDatabase, &iconDatabaseClient);
// Triggers the startup of the icon database.
WKRetainPtr<WKStringRef> path = adoptWK(WKStringCreateWithQString(QtWebContext::preparedStoragePath(QtWebContext::IconDatabaseStorage)));
WKContextSetIconDatabasePath(context, path.get());
}
QtWebIconDatabaseClient::~QtWebIconDatabaseClient()
{
WKIconDatabaseClose(m_iconDatabase);
WKIconDatabaseSetIconDatabaseClient(m_iconDatabase, 0);
}
unsigned QtWebIconDatabaseClient::updateID()
{
return s_updateId;
}
void QtWebIconDatabaseClient::didChangeIconForPageURL(WKIconDatabaseRef, WKURLRef pageURL, const void* clientInfo)
{
++s_updateId;
emit toQtWebIconDatabaseClient(clientInfo)->iconChangedForPageURL(WKURLCopyQString(pageURL));
}
QImage QtWebIconDatabaseClient::iconImageForPageURL(const QString& pageURL)
{
return WKIconDatabaseTryGetQImageForURL(m_iconDatabase, adoptWK(WKURLCreateWithQString(pageURL)).get());
}
void QtWebIconDatabaseClient::retainIconForPageURL(const QString& pageURL)
{
WKIconDatabaseRetainIconForURL(m_iconDatabase, adoptWK(WKURLCreateWithQString(pageURL)).get());
}
void QtWebIconDatabaseClient::releaseIconForPageURL(const QString& pageURL)
{
WKIconDatabaseReleaseIconForURL(m_iconDatabase, adoptWK(WKURLCreateWithQString(pageURL)).get());
}
} // namespace WebKit
#include "moc_QtWebIconDatabaseClient.cpp"
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