Add modules support (#1015)

Add experimental C++20 module suppport.
Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>

src/ftxui/component/animation.cppm

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+/// @module ftxui.component.animation
+/// @brief Module file for the Animation namespace of the Component module.
+///
+/// @file animation.cppm
+
+module;
+
+#include <ftxui/component/animation.hpp>
+
+export module ftxui.component.animation;
+
+/**
+ * @namespace ftxui::animation
+ * @brief The FTXUI ftxui::animation:: namespace
+ */
+export namespace ftxui::animation {
+    using ftxui::animation::RequestAnimationFrame;
+
+    using ftxui::animation::Clock;
+    using ftxui::animation::TimePoint;
+    using ftxui::animation::Duration;
+
+    using ftxui::animation::Params;
+
+    /**
+     * @namespace easing
+     * @brief The FTXUI sf::animation::easing:: namespace
+     */
+    namespace easing {
+        using ftxui::animation::easing::Function;
+
+        using ftxui::animation::easing::Linear;
+        using ftxui::animation::easing::QuadraticIn;
+        using ftxui::animation::easing::QuadraticOut;
+        using ftxui::animation::easing::QuadraticInOut;
+        using ftxui::animation::easing::CubicIn;
+        using ftxui::animation::easing::CubicOut;
+        using ftxui::animation::easing::CubicInOut;
+        using ftxui::animation::easing::QuarticIn;
+        using ftxui::animation::easing::QuarticOut;
+        using ftxui::animation::easing::QuarticInOut;
+        using ftxui::animation::easing::QuinticIn;
+        using ftxui::animation::easing::QuinticOut;
+        using ftxui::animation::easing::QuinticInOut;
+        using ftxui::animation::easing::SineIn;
+        using ftxui::animation::easing::SineOut;
+        using ftxui::animation::easing::SineInOut;
+        using ftxui::animation::easing::CircularIn;
+        using ftxui::animation::easing::CircularOut;
+        using ftxui::animation::easing::CircularInOut;
+        using ftxui::animation::easing::ExponentialIn;
+        using ftxui::animation::easing::ExponentialOut;
+        using ftxui::animation::easing::ExponentialInOut;
+        using ftxui::animation::easing::ElasticIn;
+        using ftxui::animation::easing::ElasticOut;
+        using ftxui::animation::easing::ElasticInOut;
+        using ftxui::animation::easing::BackIn;
+        using ftxui::animation::easing::BackOut;
+        using ftxui::animation::easing::BackInOut;
+        using ftxui::animation::easing::BounceIn;
+        using ftxui::animation::easing::BounceOut;
+        using ftxui::animation::easing::BounceInOut;
+    }
+
+    using ftxui::animation::Animator;
+}

src/ftxui/component/captured_mouse.cppm

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+/**
+ * @file captured_mouse.cppm
+ * @brief Module file for the CapturedMouseInterface class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/captured_mouse.hpp>
+
+export module ftxui.component.captured_mouse;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::CapturedMouseInterface;
+}

src/ftxui/component/component.cppm

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+/**
+ * @file component.cppm
+ * @brief Module file for the Component classes of the Component module
+ */
+
+module;
+
+#include <ftxui/component/component.hpp>
+
+export module ftxui.component.component;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::ButtonOption;
+    using ftxui::CheckboxOption;
+    using ftxui::Event;
+    using ftxui::InputOption;
+    using ftxui::MenuOption;
+    using ftxui::RadioboxOption;
+    using ftxui::MenuEntryOption;
+
+    using ftxui::Make;
+
+    using ftxui::ComponentDecorator;
+    using ftxui::ElementDecorator;
+
+    using ftxui::operator|;
+    using ftxui::operator|=;
+
+    namespace Container {
+        using ftxui::Container::Vertical;
+        using ftxui::Container::Horizontal;
+        using ftxui::Container::Tab;
+        using ftxui::Container::Stacked;
+    }
+    
+    using ftxui::Button;
+    using ftxui::Checkbox;
+    using ftxui::Input;
+    using ftxui::Menu;
+    using ftxui::MenuEntry;
+    using ftxui::Radiobox;
+    using ftxui::Dropdown;
+    using ftxui::Toggle;
+    using ftxui::Slider;
+    using ftxui::ResizableSplit;
+    using ftxui::ResizableSplitLeft;
+    using ftxui::ResizableSplitRight;
+    using ftxui::ResizableSplitTop;
+    using ftxui::ResizableSplitBottom;
+    using ftxui::Renderer;
+    using ftxui::CatchEvent;
+    using ftxui::Maybe;
+    using ftxui::Modal;
+    using ftxui::Collapsible;
+    using ftxui::Hoverable;
+    using ftxui::Window;
+}

src/ftxui/component/component_base.cppm

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+/**
+ * @file component_base.cppm
+ * @brief Module file for the ComponentBase class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/component_base.hpp>
+
+export module ftxui.component.component_base;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::Delegate;
+    using ftxui::Focus;
+    using ftxui::Event;
+
+    namespace animation {
+        using ftxui::animation::Params;
+    }
+
+    using ftxui::ComponentBase;
+    using ftxui::Component;
+    using ftxui::Components;
+}

src/ftxui/component/component_options.cppm

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+/**
+ * @file component_options.cppm
+ * @brief Module file for options for the Component class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/component_options.hpp>
+
+export module ftxui.component.component_options;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::EntryState;
+    using ftxui::UnderlineOption;
+    using ftxui::AnimatedColorOption;
+    using ftxui::AnimatedColorsOption;
+    using ftxui::MenuEntryOption;
+    using ftxui::MenuOption;
+    using ftxui::ButtonOption;
+    using ftxui::CheckboxOption;
+    using ftxui::InputState;
+    using ftxui::InputOption;
+    using ftxui::RadioboxOption;
+    using ftxui::ResizableSplitOption;
+    using ftxui::SliderOption;
+    using ftxui::WindowRenderState;
+    using ftxui::WindowOptions;
+    using ftxui::DropdownOption;
+}

src/ftxui/component/event.cppm

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+/**
+ * @file event.cppm
+ * @brief Module file for the Event struct of the Component module
+ */
+
+module;
+
+#include <ftxui/component/event.hpp>
+
+export module ftxui.component.event;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::ScreenInteractive;
+    using ftxui::ComponentBase;
+
+    using ftxui::Event;
+}

src/ftxui/component/loop.cppm

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+/**
+ * @file loop.cppm
+ * @brief Module file for the Loop class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/loop.hpp>
+
+export module ftxui.component.loop;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::ComponentBase;
+    using ftxui::Component;
+    using ftxui::ScreenInteractive;
+
+    using ftxui::Loop;
+}

src/ftxui/component/mouse.cppm

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+/**
+ * @file mouse.cppm
+ * @brief Module file for the Mouse struct of the Component module
+ */
+
+module;
+
+#include <ftxui/component/mouse.hpp>
+
+export module ftxui.component.mouse;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::Mouse;
+}

src/ftxui/component/receiver.cppm

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+/**
+ * @file receiver.cppm
+ * @brief Module file for the Receiver class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/receiver.hpp>
+
+export module ftxui.component.receiver;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::SenderImpl;
+    using ftxui::ReceiverImpl;
+    using ftxui::Sender;
+    using ftxui::Receiver;
+    using ftxui::MakeReceiver;
+}

src/ftxui/component/screen_interactive.cppm

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+/**
+ * @file screen_interactive.cppm
+ * @brief Module file for the ScreenInteractive class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/screen_interactive.hpp>
+
+export module ftxui.component.screen_interactive;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::ComponentBase;
+    using ftxui::Loop;
+    using ftxui::Event;
+    using ftxui::Component;
+
+    using ftxui::Screen;
+    using ftxui::ScreenInteractivePrivate;
+    using ftxui::ScreenInteractive;
+}

src/ftxui/component/task.cppm

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+/**
+ * @file task.cppm
+ * @brief Module file for the Task class of the Component module
+ */
+
+module;
+
+#include <ftxui/component/task.hpp>
+
+export module ftxui.component.task;
+
+/**
+ * @namespace ftxui
+ * @brief The FTXUI ftxui:: namespace
+ */
+export namespace ftxui {
+    using ftxui::AnimationTask;
+    using ftxui::Closure;
+    using ftxui::Task;
+}