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LibGUI+Calendar: Make Calendar a common widget in LibGUI

Browse Source 
Refactors the Calendar widget into LibGUI and updates the Calendar
app interface. Calendar widget lets layout engine manage most of
its geometry now and has a few new features like tile click
navigation, hover highlighting and a togglable year/month mode.
This commit is contained in:
thankyouverycool 2020-08-19 09:29:43 -04:00 committed by Andreas Kling
parent 918f2c592d
commit ab3fff4211
Notes: sideshowbarker 2024-07-19 03:18:43 +09:00 
Author: https://github.com/thankyouverycool
Commit: https://github.com/SerenityOS/serenity/commit/ab3fff4211f
Pull-request: https://github.com/SerenityOS/serenity/pull/3259
11 changed files with 631 additions and 485 deletions
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11
Applications/Calendar/AddEventDialog.cpp
View File

@ -39,14 +39,19 @@
#include <LibGfx/Color.h>
#include <LibGfx/Font.h>
AddEventDialog::AddEventDialog(RefPtr<Calendar> calendar, Core::DateTime date_time, Window* parent_window)
static const char* short_month_names[] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
AddEventDialog::AddEventDialog(Core::DateTime date_time, Window* parent_window)
: Dialog(parent_window)
, m_calendar(calendar)
, m_date_time(date_time)
{
resize(158, 100);
set_title("Add Event");
set_resizable(false);
set_icon(parent_window->icon());
auto& widget = set_main_widget<GUI::Widget>();
widget.set_fill_with_background_color(true);
@ -148,7 +153,7 @@ String AddEventDialog::MonthListModel::column_name(int column) const
GUI::Variant AddEventDialog::MonthListModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
{
auto& month = Calendar::name_of_month(index.row() + 1);
auto& month = short_month_names[index.row()];
if (role == GUI::ModelRole::Display) {
switch (index.column()) {
case Column::Month:

9
Applications/Calendar/AddEventDialog.h
View File

@ -26,7 +26,7 @@
#pragma once
#include "Calendar.h"
#include <LibGUI/Calendar.h>
#include <LibGUI/Dialog.h>
#include <LibGUI/Model.h>
#include <LibGUI/Window.h>
@ -36,14 +36,14 @@ class AddEventDialog final : public GUI::Dialog {
public:
virtual ~AddEventDialog() override;
static void show(RefPtr<Calendar> calendar, Core::DateTime date_time, Window* parent_window = nullptr)
static void show(Core::DateTime date_time, Window* parent_window = nullptr)
{
auto dialog = AddEventDialog::construct(calendar, date_time, parent_window);
auto dialog = AddEventDialog::construct(date_time, parent_window);
dialog->exec();
}
private:
AddEventDialog(RefPtr<Calendar> calendar, Core::DateTime date_time, Window* parent_window = nullptr);
AddEventDialog(Core::DateTime date_time, Window* parent_window = nullptr);
class MonthListModel final : public GUI::Model {
public:
@ -65,6 +65,5 @@ private:
MonthListModel();
};
RefPtr<Calendar> m_calendar;
Core::DateTime m_date_time;
};

2
Applications/Calendar/CMakeLists.txt
View File

@ -1,7 +1,5 @@
set(SOURCES
AddEventDialog.cpp
Calendar.cpp
CalendarWidget.cpp
main.cpp
)

60
Applications/Calendar/Calendar.cpp
View File

@ -1,60 +0,0 @@
/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* 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.
*/
#include "Calendar.h"
const String Calendar::name_of_month(int month)
{
static const String month_names[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
return month_names[month - 1];
}
Calendar::Calendar(Core::DateTime date_time)
: m_date_time(date_time)
, m_selected_year(date_time.year())
, m_selected_month(date_time.month())
{
}
Calendar::~Calendar()
{
}
const String Calendar::selected_date_text()
{
return String::format("%s %d", name_of_month(m_selected_month).characters(), m_selected_year);
}
void Calendar::set_selected_date(int year, int month)
{
m_selected_year = year;
m_selected_month = month;
}
bool Calendar::is_today(Core::DateTime date_time) const
{
return date_time.day() == m_date_time.day() && date_time.month() == m_date_time.month() && date_time.year() == m_date_time.year();
}

52
Applications/Calendar/Calendar.h
View File

@ -1,52 +0,0 @@
/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* 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>
const String name_of_month(int month);
class Calendar final : public RefCounted<Calendar> {
public:
static const String name_of_month(int month);
Calendar(Core::DateTime date_time);
~Calendar();
const String selected_date_text();
void set_selected_date(int year, int month);
int selected_year() const { return m_selected_year; }
int selected_month() const { return m_selected_month; }
bool is_today(Core::DateTime date_time) const;
void add_event(Core::DateTime date_time);
private:
Core::DateTime m_date_time;
int m_selected_year { 0 };
int m_selected_month { 0 };
};

274
Applications/Calendar/CalendarWidget.cpp
View File

@ -1,274 +0,0 @@
/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* 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.
*/
#include "CalendarWidget.h"
#include "AddEventDialog.h"
#include "Calendar.h"
#include <LibCore/DateTime.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Window.h>
#include <LibGfx/Font.h>
#include <LibGfx/Palette.h>
CalendarWidget::CalendarWidget()
{
m_calendar = adopt(*new Calendar(Core::DateTime::now()));
set_fill_with_background_color(true);
set_layout<GUI::VerticalBoxLayout>();
m_top_container = add<Widget>();
m_top_container->set_layout<GUI::HorizontalBoxLayout>();
m_top_container->layout()->set_margins({ 4, 4, 4, 4 });
m_top_container->set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
m_top_container->set_preferred_size(0, 45);
auto& top_left_container = m_top_container->add<Widget>();
top_left_container.set_layout<GUI::HorizontalBoxLayout>();
top_left_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
top_left_container.set_preferred_size(0, 45);
m_selected_date_label = top_left_container.add<GUI::Label>(m_calendar->selected_date_text());
m_selected_date_label->set_font(Gfx::Font::default_bold_font());
m_selected_date_label->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
m_selected_date_label->set_preferred_size(80, 14);
m_selected_date_label->set_text_alignment(Gfx::TextAlignment::Center);
m_bottom_container = add<Widget>();
m_prev_month_button = top_left_container.add<GUI::Button>("<");
m_prev_month_button->set_font(Gfx::Font::default_bold_font());
m_prev_month_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
m_prev_month_button->set_preferred_size(40, 40);
m_prev_month_button->on_click = [this](auto) {
int m_target_month = m_calendar->selected_month() - 1;
int m_target_year = m_calendar->selected_year();
if (m_calendar->selected_month() <= 1) {
m_target_month = 12;
m_target_year--;
}
update_calendar_tiles(m_target_year, m_target_month);
};
m_next_month_button = top_left_container.add<GUI::Button>(">");
m_next_month_button->set_font(Gfx::Font::default_bold_font());
m_next_month_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
m_next_month_button->set_preferred_size(40, 40);
m_next_month_button->on_click = [this](auto) {
int m_target_month = m_calendar->selected_month() + 1;
int m_target_year = m_calendar->selected_year();
if (m_calendar->selected_month() >= 12) {
m_target_month = 1;
m_target_year++;
}
update_calendar_tiles(m_target_year, m_target_month);
};
auto& top_right_container = m_top_container->add<Widget>();
top_right_container.set_layout<GUI::HorizontalBoxLayout>();
top_right_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
top_right_container.set_preferred_size(0, 45);
top_right_container.layout()->add_spacer();
m_add_event_button = top_right_container.add<GUI::Button>("Add Event");
m_add_event_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
m_add_event_button->set_preferred_size(100, 25);
m_add_event_button->on_click = [this](auto) {
show_add_event_window();
};
update_calendar_tiles(m_calendar->selected_year(), m_calendar->selected_month());
}
CalendarWidget::~CalendarWidget()
{
}
void CalendarWidget::resize_event(GUI::ResizeEvent& event)
{
if (event.size().width() < 350) {
if (m_next_month_button->size_policy(Orientation::Horizontal) == GUI::SizePolicy::Fixed)
m_next_month_button->set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
if (m_prev_month_button->size_policy(Orientation::Horizontal) == GUI::SizePolicy::Fixed)
m_prev_month_button->set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
} else {
if (m_next_month_button->size_policy(Orientation::Horizontal) == GUI::SizePolicy::Fill)
m_next_month_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
if (m_prev_month_button->size_policy(Orientation::Horizontal) == GUI::SizePolicy::Fill)
m_prev_month_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed);
}
if (m_top_container->height() > event.size().height() / 3) {
if (m_top_container->is_visible())
m_top_container->set_visible(false);
} else if (!m_top_container->is_visible())
m_top_container->set_visible(true);
int top_container_height = (m_top_container->is_visible()) ? 47 : 0;
m_tile_width = event.size().width() / 7;
m_tile_height = (event.size().height() - top_container_height) / 5;
int i = 0;
for (int y = 0; y < 5; y++)
for (int x = 0; x < 7; x++) {
int x_offset = x * m_tile_width;
int y_offset = (y * m_tile_height);
m_calendar_tiles[i]->set_relative_rect(x_offset, y_offset, m_tile_width, m_tile_height);
i++;
}
}
void CalendarWidget::update_calendar_tiles(int target_year, int target_month)
{
unsigned int i = 0;
//TODO: Modify m_tile_height if the end of the month doesn't fit onto the current tile array
for (int y = 0; y < 5; y++)
for (int x = 0; x < 7; x++) {
auto date_time = Core::DateTime::create(target_year, target_month, 1);
int x_offset = x * m_tile_width;
int y_offset = (y * m_tile_height);
unsigned int start_of_month = date_time.weekday();
unsigned int year;
unsigned int month;
unsigned int day;
if (start_of_month > i) {
month = (target_month - 1 == 0) ? 12 : target_month - 1;
year = (month == 12) ? target_year - 1 : target_year;
date_time.set_time(year, month, 1);
day = (date_time.days_in_month() - (start_of_month) + i) + 1;
date_time.set_time(year, month, day);
} else if ((i - start_of_month) + 1 > date_time.days_in_month()) {
month = (target_month + 1) > 12 ? 1 : target_month + 1;
year = (month == 1) ? target_year + 1 : target_year;
day = ((i - start_of_month) + 1) - date_time.days_in_month();
date_time.set_time(year, month, day);
} else {
month = target_month;
year = target_year;
day = (i - start_of_month) + 1;
date_time.set_time(year, month, day);
}
if (!m_calendar_tiles[i]) {
m_calendar_tiles[i] = m_bottom_container->add<CalendarTile>(*m_calendar, i, date_time);
m_calendar_tiles[i]->set_frame_thickness(0);
m_calendar_tiles[i]->set_relative_rect(x_offset, y_offset, 85, 85);
} else {
m_calendar_tiles[i]->update_values(*m_calendar, i, date_time);
m_calendar_tiles[i]->update();
}
i++;
}
m_calendar->set_selected_date(target_year, target_month);
m_selected_date_label->set_text(m_calendar->selected_date_text());
}
void CalendarWidget::show_add_event_window()
{
AddEventDialog::show(m_calendar, Core::DateTime::now(), window());
}
CalendarWidget::CalendarTile::CalendarTile(Calendar& calendar, int index, Core::DateTime date_time)
: m_index(index)
, m_date_time(date_time)
, m_calendar(calendar)
{
update_values(calendar, index, date_time);
}
void CalendarWidget::CalendarTile::update_values(Calendar& calendar, int index, Core::DateTime date_time)
{
m_calendar = calendar;
m_index = index;
m_date_time = date_time;
m_display_weekday_name = index < 7;
if (m_display_weekday_name) {
static const String m_day_names[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
m_weekday_name = m_day_names[index];
}
m_display_date = (m_date_time.day() == 1) ? String::format("%s %d", Calendar::name_of_month(m_date_time.month()).characters(), m_date_time.day()) : String::number(m_date_time.day());
}
CalendarWidget::CalendarTile::~CalendarTile()
{
}
void CalendarWidget::CalendarTile::doubleclick_event(GUI::MouseEvent& event)
{
GUI::Widget::doubleclick_event(event);
//TOOD: Should be calling show_add_event_window. Would we just replace m_calender /w m_calender_widget?
AddEventDialog::show(m_calendar, m_date_time, window());
}
void CalendarWidget::CalendarTile::paint_event(GUI::PaintEvent& event)
{
GUI::Frame::paint_event(event);
GUI::Painter painter(*this);
painter.add_clip_rect(frame_inner_rect());
painter.fill_rect(frame_inner_rect(), palette().base());
painter.draw_line(frame_inner_rect().top_right(), frame_inner_rect().bottom_right(), Color::NamedColor::Black);
if (m_index == 0 || m_index % 7 == 0)
painter.draw_line(frame_inner_rect().top_left(), frame_inner_rect().bottom_left(), Color::NamedColor::Black);
if (m_index < 7)
painter.draw_line(frame_inner_rect().top_left(), frame_inner_rect().top_right(), Color::NamedColor::Black);
painter.draw_line(frame_inner_rect().bottom_left(), frame_inner_rect().bottom_right(), Color::NamedColor::Black);
Gfx::IntRect day_rect = Gfx::IntRect(frame_inner_rect().x(), frame_inner_rect().y(), frame_inner_rect().width(), font().glyph_height() + 4);
int weekday_characters_width = (font().glyph_width('0') * (m_weekday_name.length() + 1)) + 4;
if (m_display_weekday_name && (frame_inner_rect().height() > (font().glyph_height() + 4) * 2) && (frame_inner_rect().width() > weekday_characters_width)) {
auto weekday_rect = Gfx::IntRect(frame_inner_rect().x(), frame_inner_rect().y(), frame_inner_rect().width(), font().glyph_height() + 4);
weekday_rect.set_top(frame_inner_rect().y() + 2);
painter.draw_text(weekday_rect, m_weekday_name, Gfx::Font::default_bold_font(), Gfx::TextAlignment::Center, palette().base_text());
day_rect.set_y(frame_inner_rect().y() + 15);
} else {
day_rect = Gfx::IntRect(frame_inner_rect().x(), frame_inner_rect().y(), frame_inner_rect().width(), font().glyph_height() + 4);
day_rect.set_y(frame_inner_rect().y() + 4);
}
int highlight_rect_width = (font().glyph_width('0') * (m_display_date.length() + 1)) + 2;
auto display_date = (m_date_time.day() == 1 && frame_inner_rect().width() > highlight_rect_width) ? m_display_date : String::number(m_date_time.day());
if (m_calendar->is_today(m_date_time)) {
auto highlight_rect = Gfx::IntRect(day_rect.width() / 2 - (highlight_rect_width / 2), day_rect.y(), highlight_rect_width, font().glyph_height() + 4);
painter.draw_rect(highlight_rect, palette().base_text());
painter.draw_text(day_rect, display_date, Gfx::Font::default_bold_font(), Gfx::TextAlignment::Center, palette().base_text());
} else
painter.draw_text(day_rect, display_date, Gfx::TextAlignment::Center, palette().base_text());
}

79
Applications/Calendar/CalendarWidget.h
View File

@ -1,79 +0,0 @@
/*
* Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
* 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 "Calendar.h"
#include <LibGUI/Frame.h>
#include <LibGUI/Label.h>
#include <LibGUI/Widget.h>
class CalendarWidget final : public GUI::Widget {
C_OBJECT(CalendarWidget)
public:
CalendarWidget();
virtual ~CalendarWidget() override;
void show_add_event_window();
private:
virtual void resize_event(GUI::ResizeEvent&) override;
void update_calendar_tiles(int target_year, int target_month);
RefPtr<Calendar> m_calendar;
RefPtr<GUI::Widget> m_top_container;
RefPtr<GUI::Widget> m_bottom_container;
RefPtr<GUI::Label> m_selected_date_label;
RefPtr<GUI::Button> m_prev_month_button;
RefPtr<GUI::Button> m_next_month_button;
RefPtr<GUI::Button> m_add_event_button;
class CalendarTile final : public GUI::Frame {
C_OBJECT(CalendarTile)
public:
CalendarTile(Calendar& calendar, int index, Core::DateTime m_date_time);
void update_values(Calendar& calendar, int index, Core::DateTime date_time);
virtual ~CalendarTile() override;
private:
virtual void doubleclick_event(GUI::MouseEvent&) override;
virtual void paint_event(GUI::PaintEvent&) override;
int m_index { 0 };
bool m_display_weekday_name { false };
String m_weekday_name;
String m_display_date;
Core::DateTime m_date_time;
RefPtr<Calendar> m_calendar;
};
RefPtr<CalendarTile> m_calendar_tiles[35];
int m_tile_width { 85 };
int m_tile_height { 85 };
};

116
Applications/Calendar/main.cpp
View File

@ -24,14 +24,22 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "CalendarWidget.h"
#include "AddEventDialog.h"
#include <LibGUI/AboutDialog.h>
#include <LibGUI/Action.h>
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/Calendar.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/MenuBar.h>
#include <LibGUI/ToolBar.h>
#include <LibGUI/ToolBarContainer.h>
#include <LibGUI/Window.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Color.h>
#include <LibGfx/Font.h>
#include <stdio.h>
int main(int argc, char** argv)
@ -56,23 +64,111 @@ int main(int argc, char** argv)
unveil(nullptr, nullptr);
auto app_icon = GUI::Icon::default_icon("app-calendar");
auto window = GUI::Window::construct();
window->set_title("Calendar");
window->resize(596, 475);
window->resize(600, 480);
window->set_icon(app_icon.bitmap_for_size(16));
auto& calendar_widget = window->set_main_widget<CalendarWidget>();
window->show();
window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-calendar.png"));
auto& root_container = window->set_main_widget<GUI::Widget>();
root_container.set_fill_with_background_color(true);
root_container.set_layout<GUI::VerticalBoxLayout>();
auto& toolbar_container = root_container.add<GUI::ToolBarContainer>();
auto& toolbar = toolbar_container.add<GUI::ToolBar>();
auto& calendar_container = root_container.add<GUI::Frame>();
calendar_container.set_layout<GUI::VerticalBoxLayout>();
calendar_container.layout()->set_margins({ 2, 2, 2, 2 });
auto& calendar_widget = calendar_container.add<GUI::Calendar>(Core::DateTime::now());
RefPtr<GUI::Button> selected_calendar_button;
auto prev_date_action = GUI::Action::create("Previous date", { Mod_Alt, Key_Left }, Gfx::Bitmap::load_from_file("/res/icons/16x16/go-back.png"), [&](const GUI::Action&) {
unsigned int target_month = calendar_widget.selected_month();
unsigned int target_year = calendar_widget.selected_year();
if (calendar_widget.mode() == GUI::Calendar::Month) {
target_month--;
if (calendar_widget.selected_month() <= 1) {
target_month = 12;
target_year--;
}
} else {
target_year--;
}
calendar_widget.update_tiles(target_year, target_month);
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
});
auto next_date_action = GUI::Action::create("Next date", { Mod_Alt, Key_Right }, Gfx::Bitmap::load_from_file("/res/icons/16x16/go-forward.png"), [&](const GUI::Action&) {
unsigned int target_month = calendar_widget.selected_month();
unsigned int target_year = calendar_widget.selected_year();
if (calendar_widget.mode() == GUI::Calendar::Month) {
target_month++;
if (calendar_widget.selected_month() >= 12) {
target_month = 1;
target_year++;
}
} else {
target_year++;
}
calendar_widget.update_tiles(target_year, target_month);
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
});
auto add_event_action = GUI::Action::create("Add event", {}, Gfx::Bitmap::load_from_file("/res/icons/16x16/add-event.png"), [&](const GUI::Action&) {
AddEventDialog::show(calendar_widget.selected_date(), window);
});
auto jump_to_action = GUI::Action::create("Jump to today", {}, Gfx::Bitmap::load_from_file("/res/icons/16x16/calendar-date.png"), [&](const GUI::Action&) {
if (calendar_widget.mode() == GUI::Calendar::Year)
calendar_widget.toggle_mode();
calendar_widget.set_selected_date(Core::DateTime::now());
calendar_widget.update_tiles(Core::DateTime::now().year(), Core::DateTime::now().month());
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
});
toolbar.add_action(prev_date_action);
selected_calendar_button = toolbar.add<GUI::Button>(calendar_widget.selected_calendar_text());
selected_calendar_button->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill);
selected_calendar_button->set_preferred_size(70, 0);
selected_calendar_button->set_button_style(Gfx::ButtonStyle::CoolBar);
selected_calendar_button->set_font(Gfx::Font::default_bold_fixed_width_font());
selected_calendar_button->on_click = [&](auto) {
calendar_widget.toggle_mode();
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
};
toolbar.add_action(next_date_action);
toolbar.add_separator();
toolbar.add_action(jump_to_action);
toolbar.add_action(add_event_action);
calendar_widget.on_calendar_tile_click = [&] {
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
};
calendar_widget.on_calendar_tile_doubleclick = [&] {
AddEventDialog::show(calendar_widget.selected_date(), window);
};
calendar_widget.on_month_tile_click = [&] {
selected_calendar_button->set_text(calendar_widget.selected_calendar_text());
};
auto menubar = GUI::MenuBar::construct();
auto& app_menu = menubar->add_menu("Calendar");
app_menu.add_action(GUI::Action::create("Add Event", { Mod_Ctrl | Mod_Shift, Key_E },
app_menu.add_action(GUI::Action::create("Add Event", { Mod_Ctrl | Mod_Shift, Key_E }, Gfx::Bitmap::load_from_file("/res/icons/16x16/add-event.png"),
[&](const GUI::Action&) {
calendar_widget.show_add_event_window();
AddEventDialog::show(calendar_widget.selected_date(), window);
return;
}));
app_menu.add_separator();
app_menu.add_action(GUI::CommonActions::make_quit_action([](auto&) {
GUI::Application::the()->quit();
return;
@ -80,10 +176,10 @@ int main(int argc, char** argv)
auto& help_menu = menubar->add_menu("Help");
help_menu.add_action(GUI::Action::create("About", [&](auto&) {
GUI::AboutDialog::show("Calendar", Gfx::Bitmap::load_from_file("/res/icons/16x16/app-calendar.png"), window);
GUI::AboutDialog::show("Calendar", app_icon.bitmap_for_size(32), window);
}));
app->set_menubar(move(menubar));
window->show();
app->exec();
}

1
Libraries/LibGUI/CMakeLists.txt
View File

@ -8,6 +8,7 @@ set(SOURCES
Application.cpp
BoxLayout.cpp
Button.cpp
Calendar.cpp
CheckBox.cpp
Clipboard.cpp
ColorInput.cpp

370
Libraries/LibGUI/Calendar.cpp Normal file
View File

@ -0,0 +1,370 @@
/*
* 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.
*/
#include <LibCore/DateTime.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/Calendar.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Window.h>
#include <LibGfx/Font.h>
#include <LibGfx/Palette.h>
namespace GUI {
static const char* long_day_names[] = {
"Sunday", "Monday", "Tuesday", "Wednesday",
"Thursday", "Friday", "Saturday"
};
static const char* short_day_names[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
static const char* mini_day_names[] = { "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" };
static const char* micro_day_names[] = { "S", "M", "T", "W", "T", "F", "S" };
static const char* long_month_names[] = {
"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"
};
static const char* short_month_names[] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
Calendar::Calendar(Core::DateTime date_time)
: m_selected_date(date_time)
, m_selected_year(date_time.year())
, m_selected_month(date_time.month())
{
set_fill_with_background_color(true);
set_layout<GUI::VerticalBoxLayout>();
layout()->set_spacing(0);
m_day_name_container = add<GUI::Widget>();
m_day_name_container->set_layout<GUI::HorizontalBoxLayout>();
m_day_name_container->set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed);
m_day_name_container->set_preferred_size(0, 16);
m_day_name_container->set_fill_with_background_color(true);
m_day_name_container->set_background_role(Gfx::ColorRole::HoverHighlight);
for (auto& day : m_day_names) {
day = m_day_name_container->add<GUI::Label>();
day->set_font(Gfx::Font::default_bold_font());
}
m_calendar_tile_container = add<GUI::Widget>();
m_calendar_tile_container->set_layout<GUI::VerticalBoxLayout>();
m_calendar_tile_container->layout()->set_spacing(0);
for (auto& row : m_week_rows) {
row = m_calendar_tile_container->add<GUI::Widget>();
row->set_layout<GUI::HorizontalBoxLayout>();
row->layout()->set_spacing(0);
}
int i = 0;
for (int j = 0; j < 6; j++)
for (int k = 0; k < 7; k++) {
m_calendar_tiles[i] = m_week_rows[j]->add<CalendarTile>(i, date_time);
m_calendar_tiles[i]->on_click = [this](int index) {
m_previous_selected_date = m_selected_date;
m_selected_date = m_calendar_tiles[index]->get_date_time();
update_tiles(m_selected_date.year(), m_selected_date.month());
if (on_calendar_tile_click)
on_calendar_tile_click();
};
m_calendar_tiles[i]->on_doubleclick = [this](int index) {
if (m_calendar_tiles[index]->get_date_time().day() != m_previous_selected_date.day())
return;
if (on_calendar_tile_doubleclick)
on_calendar_tile_doubleclick();
};
i++;
}
m_month_tile_container = add<GUI::Widget>();
m_month_tile_container->set_visible(false);
m_month_tile_container->set_layout<GUI::VerticalBoxLayout>();
m_month_tile_container->set_fill_with_background_color(true);
m_month_tile_container->set_background_role(Gfx::ColorRole::HoverHighlight);
m_month_tile_container->layout()->set_spacing(0);
for (auto& row : m_month_rows) {
row = m_month_tile_container->add<GUI::Widget>();
row->set_layout<GUI::HorizontalBoxLayout>();
row->layout()->set_spacing(0);
}
i = 0;
for (int j = 0; j < 3; j++)
for (int k = 0; k < 4; k++) {
m_month_tiles[i] = m_month_rows[j]->add<MonthTile>(i, date_time);
m_month_tiles[i]->set_button_style(Gfx::ButtonStyle::CoolBar);
m_month_tiles[i]->on_indexed_click = [this](int index) {
toggle_mode();
update_tiles(m_month_tiles[index]->get_date_time().year(), m_month_tiles[index]->get_date_time().month());
if (on_month_tile_click)
on_month_tile_click();
};
i++;
}
update_tiles(selected_year(), selected_month());
}
Calendar::~Calendar()
{
}
void Calendar::toggle_mode()
{
m_mode == Month ? m_mode = Year : m_mode = Month;
if (mode() == Month) {
m_day_name_container->set_visible(true);
m_calendar_tile_container->set_visible(true);
m_month_tile_container->set_visible(false);
} else {
m_day_name_container->set_visible(false);
m_calendar_tile_container->set_visible(false);
m_month_tile_container->set_visible(true);
}
this->resize(this->height(), this->width());
update_tiles(selected_year(), selected_month());
}
void Calendar::set_grid(bool grid)
{
if (m_grid == grid)
return;
m_grid = grid;
for (int i = 0; i < 42; i++) {
m_calendar_tiles[i]->set_grid(grid);
m_calendar_tiles[i]->update();
}
}
void Calendar::resize_event(GUI::ResizeEvent& event)
{
if (m_day_name_container->is_visible()) {
for (int i = 0; i < 7; i++) {
if (event.size().width() < 120)
m_day_names[i]->set_text(micro_day_names[i]);
else if (event.size().width() < 200)
m_day_names[i]->set_text(mini_day_names[i]);
else if (event.size().width() < 480)
m_day_names[i]->set_text(short_day_names[i]);
else
m_day_names[i]->set_text(long_day_names[i]);
}
}
if (m_month_tile_container->is_visible()) {
for (int i = 0; i < 12; i++) {
if (event.size().width() < 250)
m_month_tiles[i]->set_text(short_month_names[i]);
else
m_month_tiles[i]->set_text(long_month_names[i]);
}
}
(event.size().width() < 200) ? set_grid(false) : set_grid(true);
}
void Calendar::update_tiles(unsigned int target_year, unsigned int target_month)
{
set_selected_calendar(target_year, target_month);
if (mode() == Month) {
unsigned int i = 0;
for (int y = 0; y < 6; y++)
for (int x = 0; x < 7; x++) {
auto date_time = Core::DateTime::create(target_year, target_month, 1);
unsigned int start_of_month = date_time.weekday();
unsigned int year;
unsigned int month;
unsigned int day;
if (start_of_month > i) {
month = (target_month - 1 == 0) ? 12 : target_month - 1;
year = (month == 12) ? target_year - 1 : target_year;
date_time.set_time(year, month, 1);
day = (date_time.days_in_month() - (start_of_month) + i) + 1;
date_time.set_time(year, month, day);
} else if ((i - start_of_month) + 1 > date_time.days_in_month()) {
month = (target_month + 1) > 12 ? 1 : target_month + 1;
year = (month == 1) ? target_year + 1 : target_year;
day = ((i - start_of_month) + 1) - date_time.days_in_month();
date_time.set_time(year, month, day);
} else {
month = target_month;
year = target_year;
day = (i - start_of_month) + 1;
date_time.set_time(year, month, day);
}
m_calendar_tiles[i]->update_values(i, date_time);
m_calendar_tiles[i]->set_selected(date_time.year() == m_selected_date.year() && date_time.month() == m_selected_date.month() && date_time.day() == m_selected_date.day());
m_calendar_tiles[i]->set_outside_selection(date_time.month() != selected_month() || date_time.year() != selected_year());
m_calendar_tiles[i]->update();
i++;
}
} else {
for (int i = 0; i < 12; i++) {
auto date_time = Core::DateTime::create(target_year, i + 1, 1);
m_month_tiles[i]->update_values(date_time);
}
}
}
const String Calendar::selected_calendar_text(bool long_names)
{
if (mode() == Month)
return String::format("%s %u", long_names ? long_month_names[m_selected_month - 1] : short_month_names[m_selected_month - 1], m_selected_year);
else
return String::format("%u", m_selected_year);
}
void Calendar::set_selected_calendar(unsigned int year, unsigned int month)
{
m_selected_year = year;
m_selected_month = month;
}
Calendar::MonthTile::MonthTile(int index, Core::DateTime date_time)
: m_index(index)
, m_date_time(date_time)
{
}
Calendar::MonthTile::~MonthTile()
{
}
void Calendar::MonthTile::mouseup_event(GUI::MouseEvent& event)
{
if (on_indexed_click)
on_indexed_click(m_index);
GUI::Button::mouseup_event(event);
}
Calendar::CalendarTile::CalendarTile(int index, Core::DateTime date_time)
{
set_frame_thickness(0);
update_values(index, date_time);
}
void Calendar::CalendarTile::update_values(int index, Core::DateTime date_time)
{
m_index = index;
m_date_time = date_time;
m_display_date = (m_date_time.day() == 1) ? String::format("%s %u", short_month_names[m_date_time.month() - 1], m_date_time.day()) : String::number(m_date_time.day());
}
Calendar::CalendarTile::~CalendarTile()
{
}
void Calendar::CalendarTile::doubleclick_event(GUI::MouseEvent&)
{
if (on_doubleclick)
on_doubleclick(m_index);
}
void Calendar::CalendarTile::mousedown_event(GUI::MouseEvent&)
{
if (on_click)
on_click(m_index);
}
void Calendar::CalendarTile::enter_event(Core::Event&)
{
m_hovered = true;
update();
}
void Calendar::CalendarTile::leave_event(Core::Event&)
{
m_hovered = false;
update();
}
bool Calendar::CalendarTile::is_today() const
{
auto current_date_time = Core::DateTime::now();
return m_date_time.day() == current_date_time.day() && m_date_time.month() == current_date_time.month() && m_date_time.year() == current_date_time.year();
}
void Calendar::CalendarTile::paint_event(GUI::PaintEvent& event)
{
GUI::Frame::paint_event(event);
GUI::Painter painter(*this);
painter.add_clip_rect(frame_inner_rect());
if (is_hovered() || is_selected())
painter.fill_rect(frame_inner_rect(), palette().hover_highlight());
else
painter.fill_rect(frame_inner_rect(), palette().base());
if (m_index < 7)
painter.draw_line(frame_inner_rect().top_left(), frame_inner_rect().top_right(), Color::NamedColor::Black);
if (!((m_index + 1) % 7 == 0) && has_grid())
painter.draw_line(frame_inner_rect().top_right(), frame_inner_rect().bottom_right(), Color::NamedColor::Black);
if (m_index < 35 && has_grid())
painter.draw_line(frame_inner_rect().bottom_left(), frame_inner_rect().bottom_right(), Color::NamedColor::Black);
Gfx::IntRect day_rect;
if (has_grid()) {
day_rect = Gfx::IntRect(frame_inner_rect().x(), frame_inner_rect().y(), frame_inner_rect().width(), font().glyph_height() + 4);
day_rect.set_y(frame_inner_rect().y() + 4);
} else {
day_rect = Gfx::IntRect(frame_inner_rect());
}
int highlight_rect_width = (font().glyph_width('0') * (m_display_date.length() + 1)) + 2;
auto display_date = (m_date_time.day() == 1 && frame_inner_rect().width() > highlight_rect_width) ? m_display_date : String::number(m_date_time.day());
if (is_today()) {
if (has_grid()) {
auto highlight_rect = Gfx::IntRect(day_rect.width() / 2 - (highlight_rect_width / 2), day_rect.y(), highlight_rect_width, font().glyph_height() + 4);
painter.draw_rect(highlight_rect, palette().base_text());
} else if (is_selected()) {
painter.draw_rect(frame_inner_rect(), palette().base_text());
}
painter.draw_text(day_rect, display_date, Gfx::Font::default_bold_font(), Gfx::TextAlignment::Center, palette().base_text());
} else if (is_outside_selection()) {
painter.draw_text(day_rect, display_date, Gfx::Font::default_font(), Gfx::TextAlignment::Center, Color::LightGray);
} else {
if (!has_grid() && is_selected())
painter.draw_rect(frame_inner_rect(), palette().base_text());
painter.draw_text(day_rect, display_date, Gfx::Font::default_font(), Gfx::TextAlignment::Center, palette().base_text());
}
}
}

142
Libraries/LibGUI/Calendar.h Normal file
View File

@ -0,0 +1,142 @@
/*
* 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 };
};
}