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https://github.com/ArthurSonzogni/FTXUI.git
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8a2a9b0799
Fix all the diagnostics reported. Bug: https://github.com/ArthurSonzogni/FTXUI/issues/828
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// Copyright 2022 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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#include "ftxui/component/loop.hpp"
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#include <utility> // for move
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive, Component
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namespace ftxui {
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/// @brief A Loop is a wrapper around a Component and a ScreenInteractive.
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/// It is used to run a Component in a terminal.
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/// @ingroup component
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/// @see Component, ScreenInteractive.
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/// @see ScreenInteractive::Loop().
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/// @see ScreenInteractive::ExitLoop().
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/// @param[in] screen The screen to use.
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/// @param[in] component The component to run.
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// NOLINTNEXTLINE
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Loop::Loop(ScreenInteractive* screen, Component component)
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: screen_(screen), component_(std::move(component)) {
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screen_->PreMain();
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}
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Loop::~Loop() {
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screen_->PostMain();
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}
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/// @brief Whether the loop has quitted.
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/// @ingroup component
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bool Loop::HasQuitted() {
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return screen_->HasQuitted();
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}
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/// @brief Execute the loop. Make the `component` to process every pending
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/// tasks/events. A new frame might be drawn if the previous was invalidated.
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/// Return true until the loop hasn't completed.
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void Loop::RunOnce() {
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screen_->RunOnce(component_);
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}
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/// @brief Wait for at least one event to be handled and execute
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/// `Loop::RunOnce()`.
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void Loop::RunOnceBlocking() {
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screen_->RunOnceBlocking(component_);
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}
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/// Execute the loop, blocking the current thread, up until the loop has
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/// quitted.
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void Loop::Run() {
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while (!HasQuitted()) {
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RunOnceBlocking();
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}
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}
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} // namespace ftxui
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