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ClockSettings+Taskbar: Add settings for taskbar clock format

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This commit is contained in:
cflip 2022-04-03 17:13:52 -06:00 • committed by Andreas Kling
parent 36b6356ce5
commit 5bb0b6ba7a
13 changed files with 334 additions and 179 deletions
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3
Base/home/anon/.config/Taskbar.ini
View file

@ -1,3 +1,6 @@
[Clock]
TimeFormat=%T
[QuickLaunch]
Browser=Browser.af
Terminal=Terminal.af

4
Userland/Applications/ClockSettings/CMakeLists.txt
View file

@ -5,12 +5,16 @@ serenity_component(
)
compile_gml(ClockSettingsWidget.gml ClockSettingsWidgetGML.h clock_settings_widget_gml)
compile_gml(TimeZoneSettingsWidget.gml TimeZoneSettingsWidgetGML.h time_zone_settings_widget_gml)
set(SOURCES
main.cpp
ClockSettingsWidget.cpp
ClockSettingsWidget.h
ClockSettingsWidgetGML.h
TimeZoneSettingsWidget.cpp
TimeZoneSettingsWidget.h
TimeZoneSettingsWidgetGML.h
)
serenity_app(ClockSettings ICON app-analog-clock) # FIXME: Create a ClockSettings icon.

166
Userland/Applications/ClockSettings/ClockSettingsWidget.cpp
View file

@ -1,165 +1,49 @@
/*
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
* Copyright (c) 2022, cflip <cflip@cflip.net>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "ClockSettingsWidget.h"
#include <AK/Time.h>
#include <Applications/ClockSettings/ClockSettingsWidgetGML.h>
#include <LibGUI/ComboBox.h>
#include <LibGUI/Event.h>
#include <LibGUI/ImageWidget.h>
#include <LibGUI/ItemListModel.h>
#include <LibGUI/Label.h>
#include <LibGUI/Layout.h>
#include <LibGUI/Margins.h>
#include <LibGUI/Painter.h>
#include <LibGfx/Palette.h>
#include <LibTimeZone/TimeZone.h>
#include <LibUnicode/DateTimeFormat.h>
#include <LibUnicode/Locale.h>
#include <math.h>
#include <spawn.h>
#include <unistd.h>
using StringViewListModel = GUI::ItemListModel<StringView, Span<StringView const>>;
static constexpr auto PI_OVER_180 = M_PIf32 / 180.0f;
static constexpr auto PI_OVER_4 = M_PIf32 / 4.0f;
static constexpr auto TAU = M_PIf32 * 2.0f;
// The map as stored on disk is a valid Mercadian projected map. But it has quite a bit of dead space that
// we can remove. This makes the map non-Mercadian, so we need to adjust our math based on what we removed.
static constexpr auto TIME_ZONE_MAP_NORTHERN_TRIM = 78;
static constexpr auto TIME_ZONE_MAP_SOUTHERN_TRIM = 50;
static constexpr auto TIME_ZONE_TEXT_WIDTH = 210;
static constexpr auto TIME_ZONE_TEXT_HEIGHT = 40;
static constexpr auto TIME_ZONE_TEXT_PADDING = 5;
static constexpr auto TIME_ZONE_TEXT_COLOR = Gfx::Color::from_rgb(0xeaf688);
#include <LibConfig/Client.h>
#include <LibGUI/RadioButton.h>
#include <LibGUI/TextBox.h>
ClockSettingsWidget::ClockSettingsWidget()
{
load_from_gml(clock_settings_widget_gml);
static auto time_zones = TimeZone::all_time_zones();
m_time_zone = TimeZone::system_time_zone();
m_24_hour_radio = *find_descendant_of_type_named<GUI::RadioButton>("24hour_radio");
auto& twelve_hour_radio = *find_descendant_of_type_named<GUI::RadioButton>("12hour_radio");
auto& custom_radio = *find_descendant_of_type_named<GUI::RadioButton>("custom_radio");
custom_radio.set_checked(true);
m_time_zone_combo_box = *find_descendant_of_type_named<GUI::ComboBox>("time_zone_input");
m_time_zone_combo_box->set_only_allow_values_from_model(true);
m_time_zone_combo_box->set_model(*StringViewListModel::create(time_zones));
m_time_zone_combo_box->set_text(m_time_zone);
m_custom_format_input = *find_descendant_of_type_named<GUI::TextBox>("custom_format_input");
m_custom_format_input->set_text(Config::read_string("Taskbar", "Clock", "TimeFormat"));
auto time_zone_map_bitmap = Gfx::Bitmap::try_load_from_file("/res/graphics/map.png"sv).release_value_but_fixme_should_propagate_errors();
auto time_zone_rect = time_zone_map_bitmap->rect().shrunken(TIME_ZONE_MAP_NORTHERN_TRIM, 0, TIME_ZONE_MAP_SOUTHERN_TRIM, 0);
time_zone_map_bitmap = time_zone_map_bitmap->cropped(time_zone_rect).release_value_but_fixme_should_propagate_errors();
m_24_hour_radio->on_checked = [&](bool) {
m_custom_format_input->set_enabled(false);
m_custom_format_input->set_text("%T");
};
m_time_zone_map = *find_descendant_of_type_named<GUI::ImageWidget>("time_zone_map");
m_time_zone_map->set_bitmap(time_zone_map_bitmap);
twelve_hour_radio.on_checked = [&](bool) {
m_custom_format_input->set_enabled(false);
m_custom_format_input->set_text("%I:%M %p");
};
auto time_zone_marker = Gfx::Bitmap::try_load_from_file("/res/icons/32x32/ladyball.png").release_value_but_fixme_should_propagate_errors();
m_time_zone_marker = time_zone_marker->scaled(0.75f, 0.75f).release_value_but_fixme_should_propagate_errors();
set_time_zone_location();
}
void ClockSettingsWidget::second_paint_event(GUI::PaintEvent& event)
{
GUI::Widget::second_paint_event(event);
if (!m_time_zone_location.has_value())
return;
GUI::Painter painter(*this);
painter.add_clip_rect(event.rect());
painter.add_clip_rect(m_time_zone_map->relative_rect());
auto x = m_time_zone_map->x() + m_time_zone_map->parent_widget()->layout()->margins().left();
auto y = m_time_zone_map->y() + m_time_zone_map->parent_widget()->layout()->margins().top();
auto point = m_time_zone_location->to_type<int>().translated(x, y);
point.translate_by(-m_time_zone_marker->width() / 2, -m_time_zone_marker->height() / 2);
painter.blit(point, *m_time_zone_marker, rect());
point = m_time_zone_location->to_type<int>().translated(x, y);
point.translate_by(0, -TIME_ZONE_TEXT_HEIGHT / 2);
if (point.x() <= (m_time_zone_map->width() / 2))
point.translate_by(m_time_zone_marker->width() / 2 + TIME_ZONE_TEXT_PADDING, 0);
else
point.translate_by(-m_time_zone_marker->width() / 2 - TIME_ZONE_TEXT_PADDING - TIME_ZONE_TEXT_WIDTH, 0);
auto text_area = Gfx::IntRect { point.x(), point.y(), TIME_ZONE_TEXT_WIDTH, TIME_ZONE_TEXT_HEIGHT };
painter.draw_rect(text_area, palette().active_window_border1());
text_area.shrink(2, 2);
painter.fill_rect(text_area, TIME_ZONE_TEXT_COLOR);
painter.draw_text(text_area, m_time_zone_text, Gfx::TextAlignment::Center);
}
void ClockSettingsWidget::reset_default_values()
{
m_time_zone = "UTC"sv;
m_time_zone_combo_box->set_text(m_time_zone);
m_time_zone_location.clear();
set_time_zone();
update();
custom_radio.on_checked = [&](bool) {
m_custom_format_input->set_enabled(true);
};
}
void ClockSettingsWidget::apply_settings()
{
m_time_zone = m_time_zone_combo_box->text();
set_time_zone_location();
set_time_zone();
update();
Config::write_string("Taskbar", "Clock", "TimeFormat", m_custom_format_input->text());
}
void ClockSettingsWidget::set_time_zone_location()
void ClockSettingsWidget::reset_default_values()
{
m_time_zone_location = compute_time_zone_location();
auto locale = Unicode::default_locale();
auto now = AK::Time::now_realtime();
auto name = Unicode::format_time_zone(locale, m_time_zone, Unicode::CalendarPatternStyle::Long, now);
auto offset = Unicode::format_time_zone(locale, m_time_zone, Unicode::CalendarPatternStyle::LongOffset, now);
m_time_zone_text = String::formatted("{}\n({})", name, offset);
}
// https://en.wikipedia.org/wiki/Mercator_projection#Derivation
Optional<Gfx::FloatPoint> ClockSettingsWidget::compute_time_zone_location() const
{
auto location = TimeZone::get_time_zone_location(m_time_zone);
if (!location.has_value())
return {};
auto latitude = location->latitude.decimal_coordinate();
auto longitude = location->longitude.decimal_coordinate();
auto rect = m_time_zone_map->bitmap()->rect().to_type<float>();
latitude = logf(tanf(PI_OVER_4 + (latitude * PI_OVER_180 / 2.0f)));
auto mercadian_x = (longitude + 180.0f) * (rect.width() / 360.0f);
auto mercadian_y = (rect.height() / 2.0f) - (rect.width() * latitude / TAU);
mercadian_y -= TIME_ZONE_MAP_NORTHERN_TRIM / 2;
mercadian_y += TIME_ZONE_MAP_SOUTHERN_TRIM / 2;
return Gfx::FloatPoint { mercadian_x, mercadian_y };
}
void ClockSettingsWidget::set_time_zone() const
{
pid_t child_pid = 0;
char const* argv[] = { "/bin/timezone", m_time_zone.characters(), nullptr };
if ((errno = posix_spawn(&child_pid, "/bin/timezone", nullptr, nullptr, const_cast<char**>(argv), environ))) {
perror("posix_spawn");
exit(1);
}
m_24_hour_radio->set_checked(true);
Config::write_string("Taskbar", "Clock", "TimeFormat", "%T");
}

35
Userland/Applications/ClockSettings/ClockSettingsWidget.gml
View file

@ -6,37 +6,42 @@
}
@GUI::GroupBox {
title: "Time Zone Settings"
title: "Time Format"
shrink_to_fit: false
fixed_height: 160
layout: @GUI::VerticalBoxLayout {
margins: [16, 8, 8]
spacing: 16
}
@GUI::Label {
text: "Change the system's time zone used for the clock and other applications."
text: "Set the date/time format used by the taskbar clock."
text_alignment: "TopLeft"
}
@GUI::Widget {
layout: @GUI::HorizontalBoxLayout {
shrink_to_fit: true
layout: @GUI::VerticalBoxLayout {
spacing: 4
}
@GUI::Label {
text: "Time Zone:"
fixed_width: 80
name: "time_zone_label"
text_alignment: "CenterLeft"
@GUI::RadioButton {
name: "24hour_radio"
text: "24-hour (12:34:56)"
}
@GUI::ComboBox {
name: "time_zone_input"
@GUI::RadioButton {
name: "12hour_radio"
text: "12-hour (12:34 a.m)"
}
}
@GUI::ImageWidget {
name: "time_zone_map"
auto_resize: true
@GUI::RadioButton {
name: "custom_radio"
text: "Custom:"
}
@GUI::TextBox {
name: "custom_format_input"
}
}
}
}

21
Userland/Applications/ClockSettings/ClockSettingsWidget.h
View file

@ -1,17 +1,13 @@
/*
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
* Copyright (c) 2022, cflip <cflip@cflip.net>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Optional.h>
#include <AK/RefPtr.h>
#include <AK/String.h>
#include <LibGUI/SettingsWindow.h>
#include <LibGUI/TextEditor.h>
#include <LibGUI/Window.h>
class ClockSettingsWidget final : public GUI::SettingsWindow::Tab {
C_OBJECT(ClockSettingsWidget)
@ -19,20 +15,11 @@ class ClockSettingsWidget final : public GUI::SettingsWindow::Tab {
private:
ClockSettingsWidget();
virtual void second_paint_event(GUI::PaintEvent&) override;
virtual void apply_settings() override;
virtual void reset_default_values() override;
void set_time_zone_location();
Optional<Gfx::FloatPoint> compute_time_zone_location() const;
void set_time_zone() const;
RefPtr<GUI::RadioButton> m_24_hour_radio;
RefPtr<GUI::TextBox> m_custom_format_input;
String m_time_zone;
RefPtr<GUI::ComboBox> m_time_zone_combo_box;
RefPtr<GUI::ImageWidget> m_time_zone_map;
RefPtr<Gfx::Bitmap> m_time_zone_marker;
Optional<Gfx::FloatPoint> m_time_zone_location;
String m_time_zone_text;
String m_date_format;
};

165
Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp Normal file
View file

@ -0,0 +1,165 @@
/*
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "TimeZoneSettingsWidget.h"
#include <AK/Time.h>
#include <Applications/ClockSettings/TimeZoneSettingsWidgetGML.h>
#include <LibGUI/ComboBox.h>
#include <LibGUI/Event.h>
#include <LibGUI/ImageWidget.h>
#include <LibGUI/ItemListModel.h>
#include <LibGUI/Label.h>
#include <LibGUI/Layout.h>
#include <LibGUI/Margins.h>
#include <LibGUI/Painter.h>
#include <LibGfx/Palette.h>
#include <LibTimeZone/TimeZone.h>
#include <LibUnicode/DateTimeFormat.h>
#include <LibUnicode/Locale.h>
#include <math.h>
#include <spawn.h>
#include <unistd.h>
using StringViewListModel = GUI::ItemListModel<StringView, Span<StringView const>>;
static constexpr auto PI_OVER_180 = M_PIf32 / 180.0f;
static constexpr auto PI_OVER_4 = M_PIf32 / 4.0f;
static constexpr auto TAU = M_PIf32 * 2.0f;
// The map as stored on disk is a valid Mercadian projected map. But it has quite a bit of dead space that
// we can remove. This makes the map non-Mercadian, so we need to adjust our math based on what we removed.
static constexpr auto TIME_ZONE_MAP_NORTHERN_TRIM = 78;
static constexpr auto TIME_ZONE_MAP_SOUTHERN_TRIM = 50;
static constexpr auto TIME_ZONE_TEXT_WIDTH = 210;
static constexpr auto TIME_ZONE_TEXT_HEIGHT = 40;
static constexpr auto TIME_ZONE_TEXT_PADDING = 5;
static constexpr auto TIME_ZONE_TEXT_COLOR = Gfx::Color::from_rgb(0xeaf688);
TimeZoneSettingsWidget::TimeZoneSettingsWidget()
{
load_from_gml(time_zone_settings_widget_gml);
static auto time_zones = TimeZone::all_time_zones();
m_time_zone = TimeZone::system_time_zone();
m_time_zone_combo_box = *find_descendant_of_type_named<GUI::ComboBox>("time_zone_input");
m_time_zone_combo_box->set_only_allow_values_from_model(true);
m_time_zone_combo_box->set_model(*StringViewListModel::create(time_zones));
m_time_zone_combo_box->set_text(m_time_zone);
auto time_zone_map_bitmap = Gfx::Bitmap::try_load_from_file("/res/graphics/map.png"sv).release_value_but_fixme_should_propagate_errors();
auto time_zone_rect = time_zone_map_bitmap->rect().shrunken(TIME_ZONE_MAP_NORTHERN_TRIM, 0, TIME_ZONE_MAP_SOUTHERN_TRIM, 0);
time_zone_map_bitmap = time_zone_map_bitmap->cropped(time_zone_rect).release_value_but_fixme_should_propagate_errors();
m_time_zone_map = *find_descendant_of_type_named<GUI::ImageWidget>("time_zone_map");
m_time_zone_map->set_bitmap(time_zone_map_bitmap);
auto time_zone_marker = Gfx::Bitmap::try_load_from_file("/res/icons/32x32/ladyball.png").release_value_but_fixme_should_propagate_errors();
m_time_zone_marker = time_zone_marker->scaled(0.75f, 0.75f).release_value_but_fixme_should_propagate_errors();
set_time_zone_location();
}
void TimeZoneSettingsWidget::second_paint_event(GUI::PaintEvent& event)
{
GUI::Widget::second_paint_event(event);
if (!m_time_zone_location.has_value())
return;
GUI::Painter painter(*this);
painter.add_clip_rect(event.rect());
painter.add_clip_rect(m_time_zone_map->relative_rect());
auto x = m_time_zone_map->x() + m_time_zone_map->parent_widget()->layout()->margins().left();
auto y = m_time_zone_map->y() + m_time_zone_map->parent_widget()->layout()->margins().top();
auto point = m_time_zone_location->to_type<int>().translated(x, y);
point.translate_by(-m_time_zone_marker->width() / 2, -m_time_zone_marker->height() / 2);
painter.blit(point, *m_time_zone_marker, rect());
point = m_time_zone_location->to_type<int>().translated(x, y);
point.translate_by(0, -TIME_ZONE_TEXT_HEIGHT / 2);
if (point.x() <= (m_time_zone_map->width() / 2))
point.translate_by(m_time_zone_marker->width() / 2 + TIME_ZONE_TEXT_PADDING, 0);
else
point.translate_by(-m_time_zone_marker->width() / 2 - TIME_ZONE_TEXT_PADDING - TIME_ZONE_TEXT_WIDTH, 0);
auto text_area = Gfx::IntRect { point.x(), point.y(), TIME_ZONE_TEXT_WIDTH, TIME_ZONE_TEXT_HEIGHT };
painter.draw_rect(text_area, palette().active_window_border1());
text_area.shrink(2, 2);
painter.fill_rect(text_area, TIME_ZONE_TEXT_COLOR);
painter.draw_text(text_area, m_time_zone_text, Gfx::TextAlignment::Center);
}
void TimeZoneSettingsWidget::reset_default_values()
{
m_time_zone = "UTC"sv;
m_time_zone_combo_box->set_text(m_time_zone);
m_time_zone_location.clear();
set_time_zone();
update();
}
void TimeZoneSettingsWidget::apply_settings()
{
m_time_zone = m_time_zone_combo_box->text();
set_time_zone_location();
set_time_zone();
update();
}
void TimeZoneSettingsWidget::set_time_zone_location()
{
m_time_zone_location = compute_time_zone_location();
auto locale = Unicode::default_locale();
auto now = AK::Time::now_realtime();
auto name = Unicode::format_time_zone(locale, m_time_zone, Unicode::CalendarPatternStyle::Long, now);
auto offset = Unicode::format_time_zone(locale, m_time_zone, Unicode::CalendarPatternStyle::LongOffset, now);
m_time_zone_text = String::formatted("{}\n({})", name, offset);
}
// https://en.wikipedia.org/wiki/Mercator_projection#Derivation
Optional<Gfx::FloatPoint> TimeZoneSettingsWidget::compute_time_zone_location() const
{
auto location = TimeZone::get_time_zone_location(m_time_zone);
if (!location.has_value())
return {};
auto latitude = location->latitude.decimal_coordinate();
auto longitude = location->longitude.decimal_coordinate();
auto rect = m_time_zone_map->bitmap()->rect().to_type<float>();
latitude = logf(tanf(PI_OVER_4 + (latitude * PI_OVER_180 / 2.0f)));
auto mercadian_x = (longitude + 180.0f) * (rect.width() / 360.0f);
auto mercadian_y = (rect.height() / 2.0f) - (rect.width() * latitude / TAU);
mercadian_y -= TIME_ZONE_MAP_NORTHERN_TRIM / 2;
mercadian_y += TIME_ZONE_MAP_SOUTHERN_TRIM / 2;
return Gfx::FloatPoint { mercadian_x, mercadian_y };
}
void TimeZoneSettingsWidget::set_time_zone() const
{
pid_t child_pid = 0;
char const* argv[] = { "/bin/timezone", m_time_zone.characters(), nullptr };
if ((errno = posix_spawn(&child_pid, "/bin/timezone", nullptr, nullptr, const_cast<char**>(argv), environ))) {
perror("posix_spawn");
exit(1);
}
}

42
Userland/Applications/ClockSettings/TimeZoneSettingsWidget.gml Normal file
View file

@ -0,0 +1,42 @@
@GUI::Frame {
fill_with_background_color: true
layout: @GUI::VerticalBoxLayout {
margins: [10]
spacing: 5
}
@GUI::GroupBox {
title: "Time Zone Settings"
layout: @GUI::VerticalBoxLayout {
margins: [16, 8, 8]
spacing: 16
}
@GUI::Label {
text: "Change the system's time zone used for the clock and other applications."
text_alignment: "TopLeft"
}
@GUI::Widget {
layout: @GUI::HorizontalBoxLayout {
spacing: 4
}
@GUI::Label {
text: "Time Zone:"
fixed_width: 80
name: "time_zone_label"
text_alignment: "CenterLeft"
}
@GUI::ComboBox {
name: "time_zone_input"
}
}
@GUI::ImageWidget {
name: "time_zone_map"
auto_resize: true
}
}
}

38
Userland/Applications/ClockSettings/TimeZoneSettingsWidget.h Normal file
View file

@ -0,0 +1,38 @@
/*
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Optional.h>
#include <AK/RefPtr.h>
#include <AK/String.h>
#include <LibGUI/SettingsWindow.h>
#include <LibGUI/TextEditor.h>
#include <LibGUI/Window.h>
class TimeZoneSettingsWidget final : public GUI::SettingsWindow::Tab {
C_OBJECT(TimeZoneSettingsWidget)
private:
TimeZoneSettingsWidget();
virtual void second_paint_event(GUI::PaintEvent&) override;
virtual void apply_settings() override;
virtual void reset_default_values() override;
void set_time_zone_location();
Optional<Gfx::FloatPoint> compute_time_zone_location() const;
void set_time_zone() const;
String m_time_zone;
RefPtr<GUI::ComboBox> m_time_zone_combo_box;
RefPtr<GUI::ImageWidget> m_time_zone_map;
RefPtr<Gfx::Bitmap> m_time_zone_marker;
Optional<Gfx::FloatPoint> m_time_zone_location;
String m_time_zone_text;
};

4
Userland/Applications/ClockSettings/main.cpp
View file

@ -5,6 +5,8 @@
*/
#include "ClockSettingsWidget.h"
#include "TimeZoneSettingsWidget.h"
#include <LibConfig/Client.h>
#include <LibCore/System.h>
#include <LibGUI/Application.h>
#include <LibGUI/Icon.h>
@ -17,6 +19,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto app = TRY(GUI::Application::try_create(arguments));
Config::pledge_domain("Taskbar");
TRY(Core::System::pledge("stdio rpath recvfd sendfd proc exec"));
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil("/bin/timezone", "x"));
@ -27,6 +30,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto window = TRY(GUI::SettingsWindow::create("Clock Settings", GUI::SettingsWindow::ShowDefaultsButton::Yes));
(void)TRY(window->add_tab<ClockSettingsWidget>("Clock"));
(void)TRY(window->add_tab<TimeZoneSettingsWidget>("Time Zone"));
window->set_icon(app_icon.bitmap_for_size(16));
window->resize(540, 570);

14
Userland/Services/Taskbar/ClockWidget.cpp
View file

@ -5,6 +5,7 @@
*/
#include "ClockWidget.h"
#include <LibConfig/Client.h>
#include <LibCore/Process.h>
#include <LibGUI/Painter.h>
#include <LibGUI/SeparatorWidget.h>
@ -20,9 +21,7 @@ ClockWidget::ClockWidget()
set_frame_shadow(Gfx::FrameShadow::Sunken);
set_frame_thickness(1);
m_time_width = font().width("22:22:22");
set_fixed_size(m_time_width + 20, 21);
update_format(Config::read_string("Taskbar", "Clock", "TimeFormat", "%T"));
m_timer = add<Core::Timer>(1000, [this] {
static time_t last_update_time;
@ -159,10 +158,17 @@ ClockWidget::ClockWidget()
};
}
void ClockWidget::update_format(String const& format)
{
m_time_format = format;
m_time_width = font().width(Core::DateTime::create(122, 2, 22, 22, 22, 22).to_string(format));
set_fixed_size(m_time_width + 20, 21);
}
void ClockWidget::paint_event(GUI::PaintEvent& event)
{
GUI::Frame::paint_event(event);
auto time_text = Core::DateTime::now().to_string("%T");
auto time_text = Core::DateTime::now().to_string(m_time_format);
GUI::Painter painter(*this);
painter.add_clip_rect(frame_inner_rect());

3
Userland/Services/Taskbar/ClockWidget.h
View file

@ -24,6 +24,8 @@ class ClockWidget final : public GUI::Frame {
public:
virtual ~ClockWidget() override = default;
void update_format(String const&);
private:
ClockWidget();
@ -42,6 +44,7 @@ private:
void position_calendar_window();
void jump_to_current_date();
String m_time_format;
RefPtr<GUI::Window> m_calendar_window;
RefPtr<GUI::Calendar> m_calendar;
RefPtr<GUI::Button> m_next_date;

11
Userland/Services/Taskbar/TaskbarWindow.cpp
View file

@ -85,7 +85,7 @@ TaskbarWindow::TaskbarWindow(NonnullRefPtr<GUI::Menu> start_menu)
m_applet_area_container->set_frame_shape(Gfx::FrameShape::Box);
m_applet_area_container->set_frame_shadow(Gfx::FrameShadow::Sunken);
main_widget.add<Taskbar::ClockWidget>();
m_clock_widget = main_widget.add<Taskbar::ClockWidget>();
m_show_desktop_button = GUI::Button::construct();
m_show_desktop_button->set_tooltip("Show Desktop");
@ -99,6 +99,15 @@ TaskbarWindow::TaskbarWindow(NonnullRefPtr<GUI::Menu> start_menu)
m_assistant_app_file = Desktop::AppFile::open(af_path);
}
void TaskbarWindow::config_string_did_change(String const& domain, String const& group, String const& key, String const& value)
{
VERIFY(domain == "Taskbar");
if (group == "Clock" && key == "TimeFormat") {
m_clock_widget->update_format(value);
update_applet_area();
}
}
void TaskbarWindow::show_desktop_button_clicked(unsigned)
{
GUI::ConnectionToWindowMangerServer::the().async_toggle_show_desktop();

7
Userland/Services/Taskbar/TaskbarWindow.h
View file

@ -6,6 +6,7 @@
#pragma once
#include "ClockWidget.h"
#include "WindowList.h"
#include <LibConfig/Listener.h>
#include <LibDesktop/AppFile.h>
@ -14,7 +15,8 @@
#include <LibGfx/ShareableBitmap.h>
#include <Services/WindowServer/ScreenLayout.h>
class TaskbarWindow final : public GUI::Window {
class TaskbarWindow final : public GUI::Window
, public Config::Listener {
C_OBJECT(TaskbarWindow);
public:
@ -23,6 +25,8 @@ public:
static int taskbar_height() { return 27; }
static int taskbar_icon_size() { return 16; }
virtual void config_string_did_change(String const&, String const&, String const&, String const&) override;
private:
explicit TaskbarWindow(NonnullRefPtr<GUI::Menu> start_menu);
static void show_desktop_button_clicked(unsigned);
@ -53,6 +57,7 @@ private:
RefPtr<GUI::Frame> m_applet_area_container;
RefPtr<GUI::Button> m_start_button;
RefPtr<GUI::Button> m_show_desktop_button;
RefPtr<Taskbar::ClockWidget> m_clock_widget;
RefPtr<Desktop::AppFile> m_assistant_app_file;