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Maps: Add FavoritesModel and remove hacky misusage of JSONArrayModel

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Bastiaan van der Plaat 2024-02-28 22:02:01 +01:00 • committed by Sam Atkins
parent 29026ce965
commit bd86beb7e4
7 changed files with 224 additions and 74 deletions
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53
Userland/Applications/Maps/FavoritesModel.h Normal file
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/*
* Copyright (c) 2024, Bastiaan van der Plaat <bastiaan.v.d.plaat@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "MapWidget.h"
#include <LibGUI/Model.h>
namespace Maps {
struct Favorite {
String name;
MapWidget::LatLng latlng;
int zoom;
bool operator==(Favorite const& other) const = default;
};
class FavoritesModel final : public GUI::Model {
public:
static NonnullRefPtr<FavoritesModel> create()
{
return adopt_ref(*new FavoritesModel());
}
virtual int row_count(GUI::ModelIndex const& index = GUI::ModelIndex()) const override
{
if (!index.is_valid())
return m_favorites.size();
return 0;
}
virtual int column_count(GUI::ModelIndex const&) const override { return 1; }
virtual GUI::Variant data(GUI::ModelIndex const& index, GUI::ModelRole role = GUI::ModelRole::Display) const override;
Vector<Favorite> const& favorites() const { return m_favorites; }
Optional<Favorite&> get_favorite(GUI::ModelIndex const&);
void add_favorite(Favorite);
void update_favorite(GUI::ModelIndex const&, Favorite);
void delete_favorite(Favorite const&);
ErrorOr<void> save_to_file(Core::File&) const;
ErrorOr<void> load_from_file(Core::File&);
private:
Vector<Favorite> m_favorites;
};
}