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/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/String.h>
#include <LibCore/DateTime.h>
#include <LibGUI/Button.h>
#include <LibGUI/Frame.h>
#include <LibGUI/Label.h>
#include <LibGUI/Widget.h>
namespace GUI {
class Calendar final : public GUI::Widget {
C_OBJECT(Calendar)
public:
enum Mode {
Month,
Year
};
enum {
ShortNames,
LongNames
};
Calendar(Core::DateTime);
virtual ~Calendar() override;
unsigned int selected_year() const { return m_selected_year; }
unsigned int selected_month() const { return m_selected_month; }
const String selected_calendar_text(bool long_names = ShortNames);
void update_tiles(unsigned int target_year, unsigned int target_month);
void set_selected_calendar(unsigned int year, unsigned int month);
void set_selected_date(Core::DateTime date_time) { m_selected_date = date_time; }
Core::DateTime selected_date() const { return m_selected_date; }
void toggle_mode();
void set_grid(bool grid);
bool has_grid() { return m_grid; }
Mode mode() const { return m_mode; }
Function<void()> on_calendar_tile_click;
Function<void()> on_calendar_tile_doubleclick;
Function<void()> on_month_tile_click;
private:
virtual void resize_event(GUI::ResizeEvent&) override;
class CalendarTile final : public GUI::Frame {
C_OBJECT(CalendarTile)
public:
CalendarTile(int index, Core::DateTime m_date_time);
void update_values(int index, Core::DateTime date_time);
virtual ~CalendarTile() override;
bool is_today() const;
bool is_hovered() const { return m_hovered; }
bool is_selected() const { return m_selected; }
void set_selected(bool b) { m_selected = b; }
bool is_outside_selection() const { return m_outside_selection; }
void set_outside_selection(bool b) { m_outside_selection = b; }
bool has_grid() const { return m_grid; }
void set_grid(bool b) { m_grid = b; }
Core::DateTime get_date_time() { return m_date_time; }
Function<void(int index)> on_doubleclick;
Function<void(int index)> on_click;
private:
virtual void doubleclick_event(GUI::MouseEvent&) override;
virtual void mousedown_event(GUI::MouseEvent&) override;
virtual void enter_event(Core::Event&) override;
virtual void leave_event(Core::Event&) override;
virtual void paint_event(GUI::PaintEvent&) override;
int m_index { 0 };
bool m_outside_selection { false };
bool m_hovered { false };
bool m_selected { false };
bool m_grid { true };
String m_display_date;
Core::DateTime m_date_time;
};
class MonthTile final : public GUI::Button {
C_OBJECT(MonthTile)
public:
MonthTile(int index, Core::DateTime m_date_time);
virtual ~MonthTile() override;
void update_values(Core::DateTime date_time) { m_date_time = date_time; }
Core::DateTime get_date_time() { return m_date_time; }
Function<void(int index)> on_indexed_click;
private:
virtual void mouseup_event(GUI::MouseEvent&) override;
int m_index { 0 };
Core::DateTime m_date_time;
};
RefPtr<MonthTile> m_month_tiles[12];
RefPtr<CalendarTile> m_calendar_tiles[42];
RefPtr<GUI::Label> m_day_names[7];
RefPtr<GUI::Widget> m_week_rows[6];
RefPtr<GUI::Widget> m_month_rows[3];
RefPtr<GUI::Widget> m_month_tile_container;
RefPtr<GUI::Widget> m_calendar_tile_container;
RefPtr<GUI::Widget> m_day_name_container;
Core::DateTime m_selected_date;
Core::DateTime m_previous_selected_date;
unsigned int m_selected_year { 0 };
unsigned int m_selected_month { 0 };
bool m_grid { true };
Mode m_mode { Month };
};
}
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