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/*
* Copyright (c) 2021, Andres Crucitti <dasc495@gmail.com>
* Copyright (c) 2021, networkException <networkexception@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "BoardWidget.h"
#include <AK/Try.h>
#include <AK/URL.h>
#include <Games/GameOfLife/GameOfLifeGML.h>
#include <LibCore/System.h>
#include <LibDesktop/Launcher.h>
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/SpinBox.h>
#include <LibGUI/Statusbar.h>
#include <LibGUI/Toolbar.h>
#include <LibGUI/ToolbarContainer.h>
#include <LibGUI/Window.h>
#include <LibMain/Main.h>
char const* click_tip = "Tip: click the board to toggle individual cells, or click+drag to toggle multiple cells";
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio rpath recvfd sendfd unix"));
auto app = TRY(GUI::Application::try_create(arguments));
TRY(Desktop::Launcher::add_allowed_handler_with_only_specific_urls("/bin/Help", { URL::create_with_file_scheme("/usr/share/man/man6/GameOfLife.md") }));
TRY(Desktop::Launcher::seal_allowlist());
TRY(Core::System::pledge("stdio rpath recvfd sendfd"));
TRY(Core::System::unveil("/tmp/session/%sid/portal/launch", "rw"));
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-gameoflife"sv));
auto window = TRY(GUI::Window::try_create());
window->set_icon(app_icon.bitmap_for_size(16));
size_t board_columns = 35;
size_t board_rows = 35;
window->set_double_buffering_enabled(false);
window->set_title("Game Of Life");
auto main_widget = TRY(window->set_main_widget<GUI::Widget>());
TRY(main_widget->load_from_gml(game_of_life_gml));
main_widget->set_fill_with_background_color(true);
auto& main_toolbar = *main_widget->find_descendant_of_type_named<GUI::Toolbar>("toolbar");
main_toolbar.layout()->set_margins({ 0, 6 });
auto& board_widget_container = *main_widget->find_descendant_of_type_named<GUI::Widget>("board_widget_container");
TRY(board_widget_container.try_set_layout<GUI::VerticalBoxLayout>(GUI::Margins {}, 0));
auto board_widget = TRY(board_widget_container.try_add<BoardWidget>(board_rows, board_columns));
board_widget->randomize_cells();
auto& statusbar = *main_widget->find_descendant_of_type_named<GUI::Statusbar>("statusbar");
statusbar.set_text(click_tip);
auto& columns_spinbox = *main_widget->find_descendant_of_type_named<GUI::SpinBox>("columns_spinbox");
auto& rows_spinbox = *main_widget->find_descendant_of_type_named<GUI::SpinBox>("rows_spinbox");
columns_spinbox.set_value(board_columns);
rows_spinbox.set_value(board_rows);
auto size_changed_function = [&] {
statusbar.set_text(click_tip);
board_widget->resize_board(rows_spinbox.value(), columns_spinbox.value());
board_widget->update();
};
rows_spinbox.on_change = [&](auto) { size_changed_function(); };
columns_spinbox.on_change = [&](auto) { size_changed_function(); };
auto& interval_spinbox = *main_widget->find_descendant_of_type_named<GUI::SpinBox>("interval_spinbox");
interval_spinbox.on_change = [&](auto value) {
board_widget->set_running_timer_interval(value);
};
interval_spinbox.set_value(150);
auto paused_icon = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/pause.png"sv));
auto play_icon = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/play.png"sv));
auto toggle_running_action = GUI::Action::create("&Toggle Running", { Mod_None, Key_Return }, *play_icon, [&](GUI::Action&) {
board_widget->set_running(!board_widget->is_running());
});
toggle_running_action->set_checkable(true);
auto toggle_running_toolbar_button = TRY(main_toolbar.try_add_action(toggle_running_action));
auto run_one_generation_action = GUI::Action::create("Run &Next Generation", { Mod_Ctrl, Key_Equal }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-forward.png"sv)), [&](const GUI::Action&) {
statusbar.set_text(click_tip);
board_widget->run_generation();
});
(void)TRY(main_toolbar.try_add_action(run_one_generation_action));
auto clear_board_action = GUI::Action::create("&Clear board", { Mod_Ctrl, Key_N }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/delete.png"sv)), [&](auto&) {
statusbar.set_text(click_tip);
board_widget->clear_cells();
board_widget->update();
});
(void)TRY(main_toolbar.try_add_action(clear_board_action));
auto randomize_cells_action = GUI::Action::create("&Randomize board", { Mod_Ctrl, Key_R }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/reload.png"sv)), [&](auto&) {
statusbar.set_text(click_tip);
board_widget->randomize_cells();
board_widget->update();
});
(void)TRY(main_toolbar.try_add_action(randomize_cells_action));
auto rotate_pattern_action = GUI::Action::create("&Rotate pattern", { 0, Key_R }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/redo.png"sv)), [&](auto&) {
board_widget->selected_pattern()->rotate_clockwise();
});
rotate_pattern_action->set_enabled(false);
(void)TRY(main_toolbar.try_add_action(rotate_pattern_action));
auto game_menu = TRY(window->try_add_menu("&Game"_short_string));
TRY(game_menu->try_add_action(clear_board_action));
TRY(game_menu->try_add_action(randomize_cells_action));
TRY(game_menu->try_add_separator());
TRY(game_menu->try_add_action(toggle_running_action));
TRY(game_menu->try_add_action(run_one_generation_action));
TRY(game_menu->try_add_separator());
TRY(game_menu->try_add_action(GUI::CommonActions::make_quit_action([](auto&) {
GUI::Application::the()->quit();
})));
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_help_action([](auto&) {
Desktop::Launcher::open(URL::create_with_file_scheme("/usr/share/man/man6/GameOfLife.md"), "/bin/Help");
})));
TRY(help_menu->try_add_action(GUI::CommonActions::make_about_action("Game Of Life", app_icon, window)));
board_widget->on_running_state_change = [&]() {
if (board_widget->is_running()) {
statusbar.set_text("Running...");
toggle_running_toolbar_button->set_icon(*paused_icon);
main_widget->set_override_cursor(Gfx::StandardCursor::None);
} else {
statusbar.set_text(click_tip);
toggle_running_toolbar_button->set_icon(*play_icon);
main_widget->set_override_cursor(Gfx::StandardCursor::Drag);
}
interval_spinbox.set_value(board_widget->running_timer_interval());
rows_spinbox.set_enabled(!board_widget->is_running());
columns_spinbox.set_enabled(!board_widget->is_running());
interval_spinbox.set_enabled(!board_widget->is_running());
run_one_generation_action->set_enabled(!board_widget->is_running());
clear_board_action->set_enabled(!board_widget->is_running());
randomize_cells_action->set_enabled(!board_widget->is_running());
board_widget->update();
};
board_widget->on_stall = [&] {
toggle_running_action->activate();
statusbar.set_text("Stalled...");
};
board_widget->on_cell_toggled = [&](auto, auto, auto) {
statusbar.set_text(click_tip);
};
board_widget->on_pattern_selection_state_change = [&] {
rotate_pattern_action->set_enabled(board_widget->selected_pattern() != nullptr);
};
window->resize(500, 420);
window->show();
return app->exec();
}
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