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// This file Copyright © Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#pragma once
#include "FilterBase.h"
#if GTKMM_CHECK_VERSION(4, 0, 0)
#include "Utils.h"
#endif
template<typename T>
bool FilterBase<T>::matches_all() const
{
return false;
}
template<typename T>
bool FilterBase<T>::matches_none() const
{
return false;
}
#if GTKMM_CHECK_VERSION(4, 0, 0)
template<typename T>
bool FilterBase<T>::match_vfunc(Glib::RefPtr<Glib::ObjectBase> const& object)
{
auto const concrete_object = gtr_ptr_dynamic_cast<T>(object);
g_return_val_if_fail(concrete_object != nullptr, false);
return match(*concrete_object);
}
template<typename T>
typename FilterBase<T>::Match FilterBase<T>::get_strictness_vfunc()
{
if (matches_all())
{
return Match::ALL;
}
if (matches_none())
{
return Match::NONE;
}
return Match::SOME;
}
#else
template<typename T>
sigc::signal<void(typename FilterBase<T>::Change)>& FilterBase<T>::signal_changed()
{
return signal_changed_;
}
template<typename T>
void FilterBase<T>::changed(Change change)
{
signal_changed_.emit(change);
}
#endif
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