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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <sal/config.h>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <sfx2/lnkbase.hxx>
#include <address.hxx>
#include <boost/noncopyable.hpp>
#include <boost/scoped_ptr.hpp>
#include <vector>
#include <rangelst.hxx>
#include <documentstreamaccess.hxx>
class ScDocShell;
class ScDocument;
class Window;
namespace sc {
namespace datastreams {
class CallerThread;
class ReaderThread;
}
typedef std::vector<OString> LinesList;
class DataStream : boost::noncopyable, public sfx2::SvBaseLink
{
OString ConsumeLine();
void MoveData();
void Text2Doc();
DECL_LINK( RefreshHdl, void* );
public:
enum MoveEnum { NO_MOVE, RANGE_DOWN, MOVE_DOWN, MOVE_UP };
enum { SCRIPT_STREAM = 1, VALUES_IN_LINE = 2 };
static void MakeToolbarVisible();
static DataStream* Set(ScDocShell *pShell, const OUString& rURL, const OUString& rRange,
sal_Int32 nLimit, const OUString& rMove, sal_uInt32 nSettings);
DataStream(
ScDocShell *pShell, const OUString& rURL, const ScRange& rRange,
sal_Int32 nLimit, const OUString& rMove, sal_uInt32 nSettings);
virtual ~DataStream();
// sfx2::SvBaseLink
virtual sfx2::SvBaseLink::UpdateResult DataChanged(
const OUString& , const css::uno::Any& ) SAL_OVERRIDE;
virtual void Edit(Window* , const Link& ) SAL_OVERRIDE;
ScRange GetRange() const;
const OUString& GetURL() const { return msURL; }
const sal_Int32& GetLimit() const { return mnLimit; }
const OUString& GetMove() const { return msMove; }
const sal_uInt32& GetSettings() const { return mnSettings; }
void Decode(
const OUString& rURL, const ScRange& rRange, sal_Int32 nLimit,
const OUString& rMove, const sal_uInt32 nSettings);
bool ImportData();
void StartImport();
void StopImport();
private:
void Repaint();
void Broadcast();
private:
ScDocShell *mpDocShell;
ScDocument *mpDoc;
DocumentStreamAccess maDocAccess;
OUString msURL;
OUString msMove;
sal_Int32 mnLimit;
sal_uInt32 mnSettings;
MoveEnum meMove;
bool mbRunning;
bool mbValuesInLine;
LinesList *mpLines;
size_t mnLinesCount;
size_t mnRepaintCounter;
SCROW mnCurRow;
ScRange maStartRange;
ScRangeList maBroadcastRanges;
boost::scoped_ptr<ScRange> mpEndRange;
rtl::Reference<datastreams::CallerThread> mxThread;
rtl::Reference<datastreams::ReaderThread> mxReaderThread;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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