C++控制台UI交互

GitHub - ArthurSonzogni/FTXUI: :computer: C Functional Terminal User Interface. :heart:#include stdlib.h // for EXIT_SUCCESS #include ftxui/dom/elements.hpp // for text, operator|, vbox, border, Element, Fit, hbox #include ftxui/screen/screen.hpp // for Full, Screen #include memory // for allocator #include chrono // for operators, chrono_literals #include thread // for sleep_for #include ftxui/dom/node.hpp // for Render #include ftxui/screen/color.hpp // for ftxui #include ftxui/dom/canvas.hpp // for Canvas #include ftxui/dom/table.hpp // for Table, TableSelection #include ftxui/component/captured_mouse.hpp // for ftxui #include ftxui/component/component.hpp // for Button, Horizontal, Renderer #include ftxui/component/component_base.hpp // for ComponentBase #include ftxui/component/screen_interactive.hpp // for ScreenInteractive #include ftxui/dom/elements.hpp // for separator, gauge, text, Element, operator|, vbox, border using namespace ftxui; ButtonOption Style() { auto option ButtonOption::Animated(); option.transform [](const EntryState s) { auto element text(s.label); if (s.focused) { element | bold; } return element | center | borderEmpty | flex; }; return option; } class Graph { public: std::vectorint operator()(int width, int height) const { std::vectorint output(width); for (int i 0; i width; i) { float v 0; v 0.1f * sin((i shift) * 0.1f); // NOLINT v 0.2f * sin((i shift 10) * 0.15f); // NOLINT v 0.1f * sin((i shift) * 0.03f); // NOLINT v * height; // NOLINT v 0.5f * height; // NOLINT output[i] static_castint(v); } return output; } int shift 0; }; auto testBorder() { using namespace ftxui; auto make_boxed [] { return vbox({ text(borderLight) | borderStyled(LIGHT, Color::Red), text(borderDashed) | borderStyled(DASHED, Color::Green), text(borderHeavy) | borderStyled(HEAVY, Color::Blue), text(borderDouble) | borderStyled(DOUBLE, Color::Yellow), text(borderRounded) | borderStyled(ROUNDED, Color::Cyan), text(borderLight) | borderLight, }); }; auto make_box [](int dimx, int dimy) { std::string title std::to_string(dimx) x std::to_string(dimy); return window(text(title) | hcenter | bold, text(content) | hcenter | dim) | size(WIDTH, EQUAL, dimx) | size(HEIGHT, EQUAL, dimy); }; auto style size(WIDTH, GREATER_THAN, 20) | border | size(HEIGHT, GREATER_THAN, 30) | size(WIDTH, LESS_THAN, 50); Graph my_graph; return hbox({ vbox({ text(Line 1), filler(), text(Line 2), text(Line 3), }) | border, make_boxed() | color(Color::Red) | border, separatorDashed() | color(Color::Red), dbox({ vbox({ text(line_1), text(line_2), text(strikethrough) | strikethrough, text(inverted) | inverted, text(hyperlink) | hyperlink(https://www.google.com), }) | border, text(overlay) | border | center, }), graph(std::ref(my_graph)) | color(Color::YellowLight) | bgcolor(LinearGradient() .Angle(45) .Stop(Color::DeepPink1) .Stop(Color::DeepSkyBlue1)), hflow({ make_box(7, 7), make_box(7, 5), }) | style, hflow( paragraph( Here is a text ), text(underlined ) | underlined, paragraph( Here is a text ), text(bold ) | bold, paragraph( Here is a text ), text(dim ) | dim, paragraph( Here is a text ), text(red ) | color(Color::Red), paragraph( A spinner ), spinner(6, 5 / 10)) | border, }) | flex; } auto testTable() { using namespace ftxui; auto table Table({ {Version, Marketing name, Release date, API level, Runtime}, {2.3, Gingerbread, February 9 2011, 10, Dalvik 1.4.0}, {4.0, Ice Cream Sandwich, October 19 2011, 15, Dalvik}, {4.1, Jelly Bean, July 9 2012, 16, Dalvik}, {4.2, Jelly Bean, November 13 2012, 17, Dalvik}, {4.3, Jelly Bean, July 24 2013, 18, Dalvik}, {4.4, KitKat, October 31 2013, 19, Dalvik and ART}, {5.0, Lollipop, November 3 2014, 21, ART}, {5.1, Lollipop, March 9 2015, 22, ART}, {6.0, Marshmallow, October 5 2015, 23, ART}, {7.0, Nougat, August 22 2016, 24, ART}, {7.1, Nougat, October 4 2016, 25, ART}, {8.0, Oreo, August 21 2017, 26, ART}, {8.1, Oreo, December 5 2017, 27, ART}, {9, Pie, August 6 2018, 28, ART}, {10, 10, September 3 2019, 29, ART}, {11, 11, September 8 2020, 30, ART}, }); table.SelectAll().Border(LIGHT); // Add border around the first column. table.SelectColumn(0).Border(LIGHT); // Make first row bold with a double border. table.SelectRow(0).Decorate(bold); table.SelectRow(0).SeparatorVertical(LIGHT); table.SelectRow(0).Border(DOUBLE); // Align right the Release date column. table.SelectColumn(2).DecorateCells(align_right); // Select row from the second to the last. auto content table.SelectRows(1, -1); // Alternate in between 3 colors. content.DecorateCellsAlternateRow(color(Color::Blue), 3, 0); content.DecorateCellsAlternateRow(color(Color::Cyan), 3, 1); content.DecorateCellsAlternateRow(color(Color::White), 3, 2); return table.Render(); } auto testCanvas(ftxui::Canvas c) { using namespace ftxui; c.DrawText(0, 0, This is a canvas, [](Pixel p) { p.foreground_color Color::Red; p.underlined true; }); // Triangle: c.DrawPointLine(10, 10, 80, 10, Color::Red); c.DrawPointLine(80, 10, 80, 40, Color::Blue); c.DrawPointLine(80, 40, 10, 10, Color::Green); // Circle, not filled and filled: c.DrawPointCircle(30, 50, 20); c.DrawPointCircleFilled(40, 40, 10); // Plot a function: std::vectorint ys(100); for (int x 0; x 100; x) ys[x] int(80 20 * cos(x * 0.2)); for (int x 0; x 99; x) c.DrawPointLine(x, ys[x], x 1, ys[x 1], Color::Red); return canvas(c) | border; } void testDom() { using namespace ftxui; //auto c Canvas(100, 100); //auto document testCanvas(c); auto document testBorder(); //auto document testTable(); auto screen Screen::Create(Dimension::Full(), Dimension::Fit(document)); Render(screen, document); screen.Print(); getchar(); } int test() { int value 50; auto style ButtonOption::Animated(Color::Default, Color::GrayDark, Color::Default, Color::White); // clang-format off auto btn_dec_01 Button(-1, [] { value 1; }, style); auto btn_inc_01 Button(1, [] { value - 1; }, ButtonOption::Animated()); auto btn_dec_10 Button(-10, [] { value - 10; }, Style()); auto btn_inc_10 Button(10, [] { value 10; }, Style()); auto input Input(1, placeholder std::to_string(1)); // clang-format on // The tree of components. This defines how to navigate using the keyboard. // The selected row is shared to get a grid layout. int row 0; auto container Container::Vertical({}); auto buttons Container::Vertical({ Container::Horizontal({btn_dec_01, btn_inc_01}, row) | flex, Container::Horizontal({btn_dec_10, btn_inc_10}, row) | flex, }); //container.Add(input); //container.Add(Checkbox(Checkbox std::to_string(1))); // Modify the way to render them on screen: auto component Renderer(buttons, [] { return vbox({ text(value std::to_string(value)), separator(), buttons-Render() | flex, }) | flex | border; }); auto screen ScreenInteractive::FitComponent(); screen.Loop(component); return EXIT_SUCCESS; }GitHub - ArthurSonzogni/StartUp: Terminal DashboardGitHub - ArthurSonzogni/turing_cmd: Машина Тьюринга с интерфейсом в командной строке创作不易小小的支持一下吧