ladybird/Userland/Applications/Calendar/EventManager.h
Monroe Clinton 1b5b1e4153 Calendar: Implement saving, loading, and displaying of calendars
The user can now save, load, and view calendars. A calendar is made up
of an array of events which are saved in a JSON file. In the future we
should implement the iCalendar standard instead of using a custom
format.
2023-08-07 13:14:58 -06:00

49 lines
1.2 KiB
C++

/*
* Copyright (c) 2023, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/JsonObject.h>
#include <AK/JsonValue.h>
#include <AK/Noncopyable.h>
#include <AK/OwnPtr.h>
#include <LibFileSystemAccessClient/Client.h>
#include <LibGUI/Window.h>
namespace Calendar {
class EventManager {
AK_MAKE_NONCOPYABLE(EventManager);
AK_MAKE_NONMOVABLE(EventManager);
public:
static OwnPtr<EventManager> create();
String const& current_filename() const { return m_current_filename; }
void set_filename(String const& filename) { m_current_filename = filename; }
bool dirty() const { return m_dirty; }
void set_dirty(bool dirty) { m_dirty = dirty; }
ErrorOr<void> save(FileSystemAccessClient::File& file);
ErrorOr<void> load_file(FileSystemAccessClient::File& file);
ErrorOr<void> add_event(JsonObject);
void set_events(JsonArray events);
void clear() { m_events.clear(); }
JsonArray const& events() const { return m_events; }
Function<void()> on_events_change;
private:
explicit EventManager();
JsonArray m_events;
String m_current_filename;
bool m_dirty { false };
};
}