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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INKSCAPE_CANVAS_TEMPORARY_ITEM_H
#define INKSCAPE_CANVAS_TEMPORARY_ITEM_H
/*
* Authors:
* Johan Engelen
*
* Copyright (C) Johan Engelen 2008 <j.b.c.engelen@utwente.nl>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <sigc++/signal.h>
#include <sigc++/connection.h>
#include "display/control/canvas-item-ptr.h"
#include "helper/auto-connection.h"
namespace Inkscape {
class CanvasItem;
namespace Display {
/**
* Provides a class to put a canvasitem temporarily on-canvas.
*/
class TemporaryItem final
{
public:
TemporaryItem(CanvasItem *item, int lifetime_msecs);
TemporaryItem(TemporaryItem const &) = delete;
TemporaryItem &operator=(TemporaryItem const &) = delete;
~TemporaryItem();
sigc::signal<void (TemporaryItem *)> signal_timeout;
protected:
friend class TemporaryItemList;
CanvasItemPtr<CanvasItem> canvasitem; ///< The item we are holding on to.
auto_connection timeout_conn;
};
} //namespace Display
} //namespace Inkscape
#endif // INKSCAPE_CANVAS_TEMPORARY_ITEM_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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