mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 07:38:10 +00:00
5238308d6f
This patch adds a 512 frame timeline to Magnifier and the ability to step through it with the arrow keys. This makes it easier to check Serenity animations frame by frame for correctness etc.
100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
/*
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* Copyright (c) 2021, Valtteri Koskivuori <vkoskiv@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "MagnifierWidget.h"
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#include <LibCore/System.h>
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#include <LibGUI/ActionGroup.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/Icon.h>
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#include <LibGUI/Menu.h>
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#include <LibGUI/Menubar.h>
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#include <LibGUI/Window.h>
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#include <LibMain/Main.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio cpath rpath recvfd sendfd unix", nullptr));
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auto app = GUI::Application::construct(arguments);
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TRY(Core::System::pledge("stdio cpath rpath recvfd sendfd", nullptr));
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TRY(Core::System::unveil("/res", "r"));
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TRY(Core::System::unveil(nullptr, nullptr));
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auto app_icon = GUI::Icon::default_icon("app-magnifier");
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// 4px on each side for padding
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constexpr int window_dimensions = 200 + 4 + 4;
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auto window = GUI::Window::construct();
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window->set_title("Magnifier");
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window->resize(window_dimensions, window_dimensions);
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window->set_minimizable(false);
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window->set_icon(app_icon.bitmap_for_size(16));
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auto magnifier = TRY(window->try_set_main_widget<MagnifierWidget>());
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auto file_menu = TRY(window->try_add_menu("&File"));
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TRY(file_menu->try_add_action(GUI::CommonActions::make_quit_action([&](auto&) {
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app->quit();
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})));
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auto size_action_group = make<GUI::ActionGroup>();
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auto two_x_action = GUI::Action::create_checkable(
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"&2x", { Key_2 }, [&](auto&) {
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magnifier->set_scale_factor(2);
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});
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auto four_x_action = GUI::Action::create_checkable(
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"&4x", { Key_4 }, [&](auto&) {
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magnifier->set_scale_factor(4);
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});
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auto eight_x_action = GUI::Action::create_checkable(
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"&8x", { Key_8 }, [&](auto&) {
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magnifier->set_scale_factor(8);
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});
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auto pause_action = GUI::Action::create_checkable(
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"&Pause Capture", { Key_Space }, [&](auto& action) {
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magnifier->pause_capture(action.is_checked());
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});
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size_action_group->add_action(two_x_action);
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size_action_group->add_action(four_x_action);
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size_action_group->add_action(eight_x_action);
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size_action_group->set_exclusive(true);
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auto view_menu = TRY(window->try_add_menu("&View"));
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TRY(view_menu->try_add_action(two_x_action));
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TRY(view_menu->try_add_action(four_x_action));
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TRY(view_menu->try_add_action(eight_x_action));
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two_x_action->set_checked(true);
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TRY(view_menu->try_add_separator());
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TRY(view_menu->try_add_action(pause_action));
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auto timeline_menu = TRY(window->try_add_menu("&Timeline"));
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auto previous_frame_action = GUI::Action::create(
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"&Previous frame", { Key_Left }, [&](auto&) {
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pause_action->set_checked(true);
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magnifier->pause_capture(true);
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magnifier->display_previous_frame();
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});
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auto next_frame_action = GUI::Action::create(
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"&Next frame", { Key_Right }, [&](auto&) {
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pause_action->set_checked(true);
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magnifier->pause_capture(true);
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magnifier->display_next_frame();
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});
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TRY(timeline_menu->try_add_action(previous_frame_action));
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TRY(timeline_menu->try_add_action(next_frame_action));
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auto help_menu = TRY(window->try_add_menu("&Help"));
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help_menu->add_action(GUI::CommonActions::make_about_action("Magnifier", app_icon, window));
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window->show();
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return app->exec();
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}
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