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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 "ArgumentCodersQt.h"
#include "ArgumentCoders.h"
#include "WebCoreArgumentCoders.h"
#include <QMimeData>
#include <QStringList>
#include <wtf/text/StringHash.h>
#include <wtf/text/WTFString.h>
using namespace WebCore;
namespace CoreIPC {
typedef HashMap<String , Vector<uint8_t> > MIMEDataHashMap;
void ArgumentCoder<WebCore::DragData>::encode(ArgumentEncoder& encoder, const DragData& dragData)
{
encoder << dragData.clientPosition();
encoder << dragData.globalPosition();
encoder << (uint64_t)dragData.draggingSourceOperationMask();
encoder << (uint64_t)dragData.flags();
bool hasPlatformData = dragData.platformData();
encoder << hasPlatformData;
if (!hasPlatformData)
return;
QStringList formats = dragData.platformData()->formats();
MIMEDataHashMap map;
int size = formats.size();
for (int i = 0; i < size; i++) {
QByteArray bytes = dragData.platformData()->data(formats[i]);
Vector<uint8_t> vdata;
vdata.append((uint8_t*)(bytes.data()), bytes.size());
map.add(String(formats[i]), vdata);
}
encoder << map;
}
bool ArgumentCoder<WebCore::DragData>::decode(ArgumentDecoder& decoder, DragData& dragData)
{
IntPoint clientPosition;
IntPoint globalPosition;
uint64_t sourceOperationMask;
uint64_t flags;
if (!decoder.decode(clientPosition))
return false;
if (!decoder.decode(globalPosition))
return false;
if (!decoder.decode(sourceOperationMask))
return false;
if (!decoder.decode(flags))
return false;
bool hasPlatformData;
if (!decoder.decode(hasPlatformData))
return false;
QMimeData* mimeData = 0;
if (hasPlatformData) {
MIMEDataHashMap map;
if (!decoder.decode(map))
return false;
mimeData = new QMimeData;
MIMEDataHashMap::iterator it = map.begin();
MIMEDataHashMap::iterator end = map.end();
for (; it != end; ++it) {
QByteArray bytes((char*)it->value.data(), it->value.size());
mimeData->setData(it->key, bytes);
}
}
dragData = DragData(mimeData, clientPosition, globalPosition, (DragOperation)sourceOperationMask, (DragApplicationFlags)flags);
return true;
}
}
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