mirror of
https://github.com/RGBCube/serenity
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114 lines
4.1 KiB
C++
114 lines
4.1 KiB
C++
/*
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* Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "EyesWidget.h"
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#include <LibCore/ArgsParser.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 <LibGfx/Bitmap.h>
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#include <unistd.h>
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int main(int argc, char* argv[])
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{
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int num_eyes = 2;
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int max_in_row = 13;
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// Alternatively, allow the user to ask for a grid.
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int grid_rows = -1;
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int grid_columns = -1;
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Core::ArgsParser args_parser;
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args_parser.add_option(num_eyes, "Number of eyes", "num-eyes", 'n', "number");
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args_parser.add_option(max_in_row, "Maximum number of eyes in a row", "max-in-row", 'm', "number");
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args_parser.add_option(grid_rows, "Number of rows in grid (incompatible with --number)", "grid-rows", 'r', "number");
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args_parser.add_option(grid_columns, "Number of columns in grid (incompatible with --number)", "grid-cols", 'c', "number");
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args_parser.parse(argc, argv);
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if (pledge("stdio recvfd sendfd accept rpath unix cpath wpath fattr thread", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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auto app = GUI::Application::construct(argc, argv);
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if (pledge("stdio recvfd sendfd accept rpath cpath wpath thread", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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if (unveil("/res", "r") < 0) {
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perror("unveil");
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return 1;
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}
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if (unveil(nullptr, nullptr) < 0) {
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perror("unveil");
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return 1;
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}
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if ((grid_rows > 0) ^ (grid_columns > 0)) {
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warnln("Expected either both or none of 'grid-rows' and 'grid-cols' to be passed.");
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return 1;
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}
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int full_rows, extra_columns;
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if (grid_rows > 0) {
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full_rows = grid_rows;
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extra_columns = 0;
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num_eyes = grid_rows * grid_columns;
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max_in_row = grid_columns;
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} else {
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full_rows = num_eyes / max_in_row;
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extra_columns = num_eyes % max_in_row;
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}
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auto app_icon = GUI::Icon::default_icon("app-eyes");
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auto window = GUI::Window::construct();
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window->set_title("Eyes");
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window->set_icon(app_icon.bitmap_for_size(16));
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window->resize(75 * (full_rows > 0 ? max_in_row : extra_columns), 100 * (full_rows + (extra_columns > 0 ? 1 : 0)));
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window->set_has_alpha_channel(true);
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auto& eyes = window->set_main_widget<EyesWidget>(num_eyes, full_rows, extra_columns);
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auto menubar = GUI::MenuBar::construct();
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auto& app_menu = menubar->add_menu("Eyes Demo");
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app_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); }));
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auto& help_menu = menubar->add_menu("Help");
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help_menu.add_action(GUI::CommonActions::make_about_action("Eyes Demo", app_icon, window));
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app->set_menubar(move(menubar));
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window->show();
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eyes.track_cursor_globally();
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return app->exec();
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}
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