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https://github.com/ArthurSonzogni/FTXUI.git
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95c766e9e4
Add decorator variants for decorator components Add the "pipe" operator for components, similar to what was done for Elements. We are able to put something like: ``` Button(...) | Maybe(&show_button) ``` Add decorators for: - `Maybe` - `CatchEvent` - `Renderer` Signed-off-by: Kefu Chai <tchaikov@gmail.com> Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
#include <memory> // for allocator, shared_ptr
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#include <string> // for string, basic_string
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#include <vector> // for vector
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for operator|, Maybe, Checkbox, Radiobox, Renderer, Vertical
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#include "ftxui/component/component_base.hpp" // for Component
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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#include "ftxui/dom/elements.hpp" // for border, color, operator|, text, Element
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#include "ftxui/screen/color.hpp" // for Color, Color::Red
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using namespace ftxui;
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int main(int argc, const char* argv[]) {
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std::vector<std::string> entries = {
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"entry 1",
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"entry 2",
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"entry 3",
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};
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int menu_1_selected = 0;
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int menu_2_selected = 0;
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bool menu_1_show = false;
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bool menu_2_show = false;
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auto layout = Container::Vertical({
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Checkbox("Show menu_1", &menu_1_show),
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Radiobox(&entries, &menu_1_selected) | border | Maybe(&menu_1_show),
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Checkbox("Show menu_2", &menu_2_show),
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Radiobox(&entries, &menu_2_selected) | border | Maybe(&menu_2_show),
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Renderer([] {
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return text("You found the secret combinaison!") | color(Color::Red);
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}) | Maybe([&] { return menu_1_selected == 1 && menu_2_selected == 2; }),
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});
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auto screen = ScreenInteractive::TerminalOutput();
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screen.Loop(layout);
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}
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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