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/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* Copyright (c) 2020-2022, the SerenityOS developers.
* Copyright (c) 2022, Tobias Christiansen <tobyase@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/DeprecatedString.h>
#include <LibConfig/Listener.h>
#include <LibCore/DateTime.h>
#include <LibGUI/Frame.h>
#include <LibGUI/Widget.h>
namespace GUI {
class Calendar final
: public GUI::Frame
, public Config::Listener {
C_OBJECT(Calendar)
public:
enum Mode {
Month,
Year
};
enum Format {
ShortMonthYear,
LongMonthYear,
MonthOnly,
YearOnly
};
void set_selected_date(Core::DateTime date_time) { m_selected_date = date_time; }
Core::DateTime selected_date() const { return m_selected_date; }
void set_view_date(unsigned year, unsigned month)
{
m_view_year = year;
m_view_month = month;
}
unsigned view_year() const { return m_view_year; }
unsigned view_month() const { return m_view_month; }
ErrorOr<String> formatted_date(Format format = LongMonthYear);
Mode mode() const { return m_mode; }
void toggle_mode();
void update_tiles(unsigned year, unsigned month);
void set_grid(bool);
bool has_grid() const { return m_grid; }
void set_show_year(bool b) { m_show_year = b; }
bool is_showing_year() const { return m_show_year; }
void set_show_month_and_year(bool b) { m_show_month_year = b; }
bool is_showing_month_and_year() const { return m_show_month_year; }
void set_show_days_of_the_week(bool b) { m_show_days = b; }
bool is_showing_days_of_the_week() const { return m_show_days; }
Gfx::IntSize unadjusted_tile_size() const { return m_unadjusted_tile_size; }
void set_unadjusted_tile_size(int width, int height)
{
m_unadjusted_tile_size.set_width(width);
m_unadjusted_tile_size.set_height(height);
}
virtual void config_string_did_change(DeprecatedString const&, DeprecatedString const&, DeprecatedString const&, DeprecatedString const&) override;
virtual void config_i32_did_change(DeprecatedString const&, DeprecatedString const&, DeprecatedString const&, i32 value) override;
Function<void()> on_tile_click;
Function<void()> on_tile_doubleclick;
Function<void()> on_month_click;
private:
Calendar(Core::DateTime date_time = Core::DateTime::now(), Mode mode = Month);
virtual ~Calendar() override = default;
static size_t day_of_week_index(DeprecatedString const&);
virtual void resize_event(GUI::ResizeEvent&) override;
virtual void paint_event(GUI::PaintEvent&) override;
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void mousedown_event(MouseEvent&) override;
virtual void mouseup_event(MouseEvent&) override;
virtual void doubleclick_event(MouseEvent&) override;
virtual void leave_event(Core::Event&) override;
enum class DayOfWeek {
Sunday,
Monday,
Tuesday,
Wednesday,
Thursday,
Friday,
Saturday
};
bool is_day_in_weekend(DayOfWeek);
struct Day {
DeprecatedString name;
int width { 0 };
int height { 16 };
};
Vector<Day> m_days;
struct MonthTile {
DeprecatedString name;
Gfx::IntRect rect;
int width { 0 };
int height { 0 };
bool is_hovered { false };
bool is_being_pressed { false };
};
Vector<MonthTile> m_months;
struct Tile {
unsigned year;
unsigned month;
unsigned day;
Gfx::IntRect rect;
int width { 0 };
int height { 0 };
bool is_today { false };
bool is_selected { false };
bool is_hovered { false };
bool is_outside_selected_month { false };
};
Vector<Tile> m_tiles[12];
bool m_grid { true };
bool m_show_month_year { true };
bool m_show_days { true };
bool m_show_year { false };
bool m_show_month_tiles { false };
int m_currently_pressed_index { -1 };
unsigned m_view_year;
unsigned m_view_month;
Core::DateTime m_selected_date;
Core::DateTime m_previous_selected_date;
Gfx::IntSize m_unadjusted_tile_size;
Gfx::IntSize m_event_size;
Gfx::IntSize m_month_size[12];
Mode m_mode { Month };
DayOfWeek m_first_day_of_week { DayOfWeek::Sunday };
DayOfWeek m_first_day_of_weekend { DayOfWeek::Saturday };
int m_weekend_length { 2 };
};
}
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