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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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <svtools/valueset.hxx>
namespace sd::sidebar
{
/** Adapt the svtools valueset to the needs of the master page controls.
*/
class PreviewValueSet : public ValueSet
{
public:
explicit PreviewValueSet();
virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
virtual ~PreviewValueSet() override;
void SetContextMenuHandler(const Link<const Point*, void>& rLink);
virtual void Resize() override;
virtual bool Command(const CommandEvent& rEvent) override;
void SetPreviewSize(const Size& rSize);
sal_Int32 GetPreferredHeight(sal_Int32 nWidth);
/** Set the number of rows and columns according to the current number
of items. Call this method when new items have been inserted.
*/
void Rearrange();
private:
Link<const Point*, void> maContextMenuHandler;
Size maPreviewSize;
sal_uInt16 CalculateColumnCount(int nWidth) const;
sal_uInt16 CalculateRowCount(sal_uInt16 nColumnCount) const;
};
} // end of namespace sd::sidebar
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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