1 files changed, 94 insertions, 0 deletions
diff --git a/contrib/replxx/src/terminal.hxx b/contrib/replxx/src/terminal.hxx
new file mode 100644
index 0000000..e6a2578
--- /dev/null
+++ b/contrib/replxx/src/terminal.hxx
@@ -0,0 +1,94 @@
+#ifndef REPLXX_IO_HXX_INCLUDED
+#define REPLXX_IO_HXX_INCLUDED 1
+
+#include <deque>
+
+#ifdef _WIN32
+#include <vector>
+#include <windows.h>
+#else
+#include <termios.h>
+#endif
+
+#include "utf8string.hxx"
+
+namespace replxx {
+
+class Terminal {
+public:
+	enum class EVENT_TYPE {
+		KEY_PRESS,
+		MESSAGE,
+		TIMEOUT,
+		RESIZE
+	};
+private:
+#ifdef _WIN32
+	HANDLE _consoleOut;
+	HANDLE _consoleIn;
+	DWORD _origOutMode;
+	DWORD _origInMode;
+	bool _autoEscape;
+	WORD _oldDisplayAttribute;
+	UINT const _inputCodePage;
+	UINT const _outputCodePage;
+	HANDLE _interrupt;
+	typedef std::deque<EVENT_TYPE> events_t;
+	events_t _events;
+	std::vector<char> _empty;
+#else
+	struct termios _origTermios; /* in order to restore at exit */
+	int _interrupt[2];
+#endif
+	bool _rawMode; /* for destructor to check if restore is needed */
+	Utf8String _utf8;
+public:
+	enum class CLEAR_SCREEN {
+		WHOLE,
+		TO_END
+	};
+public:
+	Terminal( void );
+	~Terminal( void );
+	void write32( char32_t const*, int );
+	void write8( char const*, int );
+	int get_screen_columns(void);
+	int get_screen_rows(void);
+	void enable_bracketed_paste( void );
+	void disable_bracketed_paste( void );
+	int enable_raw_mode(void);
+	void disable_raw_mode(void);
+	char32_t read_char(void);
+	void clear_screen( CLEAR_SCREEN );
+	EVENT_TYPE wait_for_input( int long = 0 );
+	void notify_event( EVENT_TYPE );
+	void jump_cursor( int, int );
+	void set_cursor_visible( bool );
+#ifndef _WIN32
+	int read_verbatim( char32_t*, int );
+	int install_window_change_handler( void );
+#endif
+private:
+	void enable_out( void );
+	void disable_out( void );
+private:
+	Terminal( Terminal const& ) = delete;
+	Terminal& operator = ( Terminal const& ) = delete;
+	Terminal( Terminal&& ) = delete;
+	Terminal& operator = ( Terminal&& ) = delete;
+};
+
+void beep();
+char32_t read_unicode_character(void);
+
+namespace tty {
+
+extern bool in;
+extern bool out;
+
+}
+
+}
+
+#endif
+