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Add UTF8 support and a better xterm parsing.

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This fixes: https://github.com/ArthurSonzogni/FTXUI/issues/2
This commit is contained in:
ArthurSonzogni
2019-06-23 17:47:33 +02:00
parent 8fede35dc5
commit 001a0ae925
9 changed files with 220 additions and 125 deletions
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46
src/ftxui/component/screen_interactive.cpp
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@@ -4,47 +4,13 @@
#include <termios.h>
#include <unistd.h>
#include <iostream>
#include "ftxui/component/component.hpp"
#include "ftxui/screen/terminal.hpp"
#include <thread>
#include "ftxui/component/component.hpp"
#include "ftxui/screen/string.hpp"
#include "ftxui/screen/terminal.hpp"
namespace ftxui {
namespace {
constexpr int ESC = 27;
constexpr int WAT = 195;
constexpr int WAT2 = 194;
constexpr int WATWAIT = 91;
Event GetEvent() {
int v1 = getchar();
if (v1 == ESC) {
int v2 = getchar();
int v3 = getchar();
// if (v2 == WATWAIT) {
// int v4 = getchar();
// int v5 = getchar();
// return Event{v1, v2, v3, v4, v5};
//}
return Event{v1, v2, v3};
}
if (v1 == WAT) {
int v2 = getchar();
return Event{v1, v2};
}
if (v1 == WAT2) {
int v2 = getchar();
return Event{v1, v2};
}
return Event{v1};
};
}; // namespace
ScreenInteractive::ScreenInteractive(int dimx,
int dimy,
Dimension dimension)
@@ -109,8 +75,10 @@ void ScreenInteractive::Loop(Component* component) {
tcsetattr(STDIN_FILENO, TCSANOW, &terminal_configuration_new);
std::thread read_char([this]() {
while (!quit_)
PostEvent(GetEvent());
while (!quit_) {
auto event = Event::GetEvent([] { return (char)getchar(); });
PostEvent(std::move(event));
}
});
std::string reset_position;