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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.
This commit is contained in:
Monroe Clinton 2023-06-28 19:17:31 -06:00 committed by Andrew Kaster
parent db3e1b128c
commit 1b5b1e4153
17 changed files with 696 additions and 176 deletions

View file

@ -5,9 +5,12 @@
*/
#include "AddEventDialog.h"
#include <Applications/Calendar/CalendarWindowGML.h>
#include "CalendarWidget.h"
#include <LibConfig/Client.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibFileSystem/FileSystem.h>
#include <LibFileSystemAccessClient/Client.h>
#include <LibGUI/Action.h>
#include <LibGUI/ActionGroup.h>
#include <LibGUI/Application.h>
@ -16,24 +19,42 @@
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Process.h>
#include <LibGUI/Toolbar.h>
#include <LibGUI/Window.h>
#include <LibGfx/Font/FontDatabase.h>
#include <LibGfx/Palette.h>
#include <LibMain/Main.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath proc exec unix"));
TRY(Core::System::pledge("stdio recvfd sendfd rpath wpath cpath proc exec unix"));
auto app = TRY(GUI::Application::create(arguments));
StringView filename;
Core::ArgsParser args_parser;
args_parser.add_positional_argument(filename, "File to read from", "file", Core::ArgsParser::Required::No);
args_parser.parse(arguments);
if (!filename.is_empty()) {
if (!FileSystem::exists(filename) || FileSystem::is_directory(filename)) {
warnln("File does not exist or is a directory: {}", filename);
return 1;
}
}
Config::pledge_domain("Calendar");
Config::monitor_domain("Calendar");
TRY(Core::System::pledge("stdio recvfd sendfd rpath proc exec"));
TRY(Core::System::pledge("stdio recvfd sendfd rpath wpath cpath proc exec unix"));
TRY(Core::System::unveil("/etc/timezone", "r"));
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil("/bin/CalendarSettings", "x"));
TRY(Core::System::unveil("/tmp/session/%sid/portal/filesystemaccess", "rw"));
TRY(Core::System::unveil(nullptr, nullptr));
auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-calendar"sv));
@ -42,92 +63,18 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
window->resize(600, 480);
window->set_icon(app_icon.bitmap_for_size(16));
auto main_widget = TRY(window->set_main_widget<GUI::Widget>());
TRY(main_widget->load_from_gml(calendar_window_gml));
auto toolbar = main_widget->find_descendant_of_type_named<GUI::Toolbar>("toolbar");
auto calendar = main_widget->find_descendant_of_type_named<GUI::Calendar>("calendar");
auto prev_date_action = GUI::Action::create({}, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-back.png"sv)), [&](const GUI::Action&) {
calendar->show_previous_date();
});
auto next_date_action = GUI::Action::create({}, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-forward.png"sv)), [&](const GUI::Action&) {
calendar->show_next_date();
});
auto add_event_action = GUI::Action::create("&Add Event", {}, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/add-event.png"sv)), [&](const GUI::Action&) {
AddEventDialog::show(calendar->selected_date(), window);
});
auto jump_to_action = GUI::Action::create("Jump to &Today", {}, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/calendar-date.png"sv)), [&](const GUI::Action&) {
calendar->set_selected_date(Core::DateTime::now());
calendar->update_tiles(Core::DateTime::now().year(), Core::DateTime::now().month());
});
auto view_month_action = GUI::Action::create_checkable("&Month View", { Mod_Ctrl, KeyCode::Key_1 }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/calendar-month-view.png"sv)), [&](const GUI::Action&) {
if (calendar->mode() == GUI::Calendar::Year)
calendar->toggle_mode();
});
view_month_action->set_checked(true);
auto view_year_action = GUI::Action::create_checkable("&Year View", { Mod_Ctrl, KeyCode::Key_2 }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/icon-view.png"sv)), [&](const GUI::Action&) {
if (calendar->mode() == GUI::Calendar::Month)
calendar->toggle_mode();
});
auto view_type_action_group = make<GUI::ActionGroup>();
view_type_action_group->set_exclusive(true);
view_type_action_group->add_action(*view_month_action);
view_type_action_group->add_action(*view_year_action);
auto default_view = Config::read_string("Calendar"sv, "View"sv, "DefaultView"sv, "Month"sv);
if (default_view == "Year")
view_year_action->set_checked(true);
auto open_settings_action = GUI::Action::create("Calendar &Settings", {}, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-settings.png"sv)), [&](GUI::Action const&) {
GUI::Process::spawn_or_show_error(window, "/bin/CalendarSettings"sv);
});
(void)TRY(toolbar->try_add_action(prev_date_action));
(void)TRY(toolbar->try_add_action(next_date_action));
TRY(toolbar->try_add_separator());
(void)TRY(toolbar->try_add_action(jump_to_action));
(void)TRY(toolbar->try_add_action(add_event_action));
TRY(toolbar->try_add_separator());
(void)TRY(toolbar->try_add_action(view_month_action));
(void)TRY(toolbar->try_add_action(view_year_action));
(void)TRY(toolbar->try_add_action(open_settings_action));
calendar->on_tile_doubleclick = [&] {
AddEventDialog::show(calendar->selected_date(), window);
};
calendar->on_month_click = [&] {
view_month_action->set_checked(true);
};
auto& file_menu = window->add_menu("&File"_short_string);
file_menu.add_action(GUI::Action::create("&Add Event", { Mod_Ctrl | Mod_Shift, Key_E }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/add-event.png"sv)),
[&](const GUI::Action&) {
AddEventDialog::show(calendar->selected_date(), window);
}));
file_menu.add_action(open_settings_action);
TRY(file_menu.try_add_separator());
TRY(file_menu.try_add_action(GUI::CommonActions::make_quit_action([](auto&) {
GUI::Application::the()->quit();
})));
auto view_menu = TRY(window->try_add_menu("&View"_short_string));
TRY(view_menu->try_add_action(*view_month_action));
TRY(view_menu->try_add_action(*view_year_action));
auto help_menu = TRY(window->try_add_menu("&Help"_short_string));
TRY(help_menu->try_add_action(GUI::CommonActions::make_command_palette_action(window)));
TRY(help_menu->try_add_action(GUI::CommonActions::make_about_action("Calendar", app_icon, window)));
auto calendar_widget = TRY(Calendar::CalendarWidget::create(window));
window->set_main_widget(calendar_widget);
window->show();
if (!filename.is_empty()) {
auto response = FileSystemAccessClient::Client::the().request_file_read_only_approved(window, filename);
if (!response.is_error()) {
calendar_widget->load_file(response.release_value());
}
}
app->exec();
return 0;