mirror of
https://github.com/transmission/transmission
synced 2024-12-23 08:13:27 +00:00
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
// 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 "SorterBase.hh"
|
|
#include "SortListModel.h"
|
|
|
|
#if !GTKMM_CHECK_VERSION(4, 0, 0)
|
|
#include "ListModelAdapter.h"
|
|
#include "Utils.h"
|
|
#endif
|
|
|
|
template<typename ItemT>
|
|
SortListModel<ItemT>::SortListModel(Glib::RefPtr<Gio::ListModel> const& model, Glib::RefPtr<SorterType> const& sorter)
|
|
#if GTKMM_CHECK_VERSION(4, 0, 0)
|
|
: Gtk::SortListModel(model, sorter)
|
|
#else
|
|
: SortListModel(gtr_ptr_static_cast<Gtk::TreeModel>(ListModelAdapter::create<ItemT>(model)), sorter)
|
|
#endif
|
|
{
|
|
}
|
|
|
|
#if !GTKMM_CHECK_VERSION(4, 0, 0)
|
|
|
|
template<typename ItemT>
|
|
SortListModel<ItemT>::SortListModel(Glib::RefPtr<Gtk::TreeModel> const& model, Glib::RefPtr<SorterType> const& sorter)
|
|
: Gtk::TreeModelSort(model)
|
|
{
|
|
static auto const& self_col = ItemT::get_columns().self;
|
|
|
|
auto const sort_func = [sorter](const_iterator const& lhs, const_iterator const& rhs)
|
|
{
|
|
auto const* const lhs_self = lhs->get_value(self_col);
|
|
auto const* const rhs_self = rhs->get_value(self_col);
|
|
|
|
if (lhs_self == nullptr && rhs_self == nullptr)
|
|
{
|
|
g_return_val_if_reached(0);
|
|
}
|
|
|
|
g_return_val_if_fail(lhs_self != nullptr, -1);
|
|
g_return_val_if_fail(rhs_self != nullptr, 1);
|
|
|
|
return sorter->compare(*lhs_self, *rhs_self);
|
|
};
|
|
|
|
set_default_sort_func(sort_func);
|
|
|
|
signal_changed_tag_ = sorter->signal_changed().connect([this, sort_func](auto /*changes*/)
|
|
{ set_default_sort_func(sort_func); });
|
|
}
|
|
|
|
template<typename ItemT>
|
|
SortListModel<ItemT>::~SortListModel()
|
|
{
|
|
signal_changed_tag_.disconnect();
|
|
}
|
|
|
|
#endif
|
|
|
|
template<typename ItemT>
|
|
template<typename ModelT>
|
|
Glib::RefPtr<SortListModel<ItemT>> SortListModel<ItemT>::create(
|
|
Glib::RefPtr<ModelT> const& model,
|
|
Glib::RefPtr<SorterType> const& sorter)
|
|
{
|
|
// NOLINTNEXTLINE(cppcoreguidelines-owning-memory)
|
|
return Glib::make_refptr_for_instance(new SortListModel(model, sorter));
|
|
}
|