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Make catching SIGNAL SIGINT to work also on windows.

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This commit is contained in:
ArthurSonzogni 2020-05-01 23:48:22 +02:00
parent 898cd842e2
commit 2d292b5382
1 changed files with 5 additions and 5 deletions
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10
src/ftxui/component/screen_interactive.cpp
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@ -176,6 +176,11 @@ void ScreenInteractive::PostEvent(Event event) {
} }
void ScreenInteractive::Loop(Component* component) { void ScreenInteractive::Loop(Component* component) {
// Install a SIGINT handler and restore the old handler on exit.
auto old_sigint_handler = std::signal(SIGINT, OnExit);
on_exit_functions.push(
[old_sigint_handler]() { std::signal(SIGINT, old_sigint_handler); });
// Save the old terminal configuration and restore it on exit. // Save the old terminal configuration and restore it on exit.
#if defined(_WIN32) #if defined(_WIN32)
// Enable VT processing on stdout and stdin // Enable VT processing on stdout and stdin
@ -211,11 +216,6 @@ void ScreenInteractive::Loop(Component* component) {
// Handle resize. // Handle resize.
on_resize = [&] { event_sender_->Send(Event::Special({0})); }; on_resize = [&] { event_sender_->Send(Event::Special({0})); };
install_signal_handler(SIGWINCH, OnResize); install_signal_handler(SIGWINCH, OnResize);
// Install a SIGINT handler and restore the old handler on exit.
auto old_sigint_handler = std::signal(SIGINT, OnExit);
on_exit_functions.push(
[old_sigint_handler]() { std::signal(SIGINT, old_sigint_handler); });
#endif #endif
// Hide the cursor and show it at exit. // Hide the cursor and show it at exit.