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// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* Copyright (C) 2007 The giomm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm/interface.h>
_DEFS(giomm,gio)
_PINCLUDE(glibmm/private/interface_p.h)
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GIconIface GIconIface;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gio
{
/** This is a very minimal interface for icons. It provides functions for checking the equality of two icons and hashing of icons.
* Glib::Icon does not provide the actual pixmap for the icon as this is out of GIO's scope. However implementations of Icon may contain the name of an
* icon (see ThemedIcon), or the path to an icon (see LoadableIcon).
*
* To obtain a hash of an Icon instance, see hash().
*
* To check if two Icon instances are equal, see equal().
*
* @newin{2,16}
*/
class Icon : public Glib::Interface
{
_CLASS_INTERFACE(Icon, GIcon, G_ICON, GIconIface)
public:
// We can't just use a _WRAP_CREATE macro here since this is an abstract
// interface class, so implement it by hand
static Glib::RefPtr<Icon> create(const std::string& str);
_IGNORE(g_icon_new_for_string)
_WRAP_METHOD(guint hash() const, g_icon_hash)
_WRAP_METHOD(std::string to_string() const, g_icon_to_string)
_IGNORE(g_icon_equal)
// TODO: should this, and File's equal(), be virtual, in order to
// be available to derived classes?
bool equal(const Glib::RefPtr<Icon>& other) const;
//_WRAP_VFUNC(guint hash() const, "hash")
// TODO: also kind of related to equal() being virtual or not,
// do we need to have equal_vfunc()? Or rather, why would we want
// to have it generally...
};
} // namespace Gio
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