You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.6 KiB
72 lines
1.6 KiB
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
|
// Use of this source code is governed by the MIT license that can be found in
|
|
// the LICENSE file.
|
|
#ifndef FTXUI_COMPONENT_TERMINAL_INPUT_PARSER
|
|
#define FTXUI_COMPONENT_TERMINAL_INPUT_PARSER
|
|
|
|
#include <memory> // for unique_ptr
|
|
#include <string> // for string
|
|
#include <vector> // for vector
|
|
|
|
#include "ftxui/component/event.hpp" // for Event (ptr only)
|
|
#include "ftxui/component/mouse.hpp" // for Mouse
|
|
#include "ftxui/component/receiver.hpp" // for Sender
|
|
#include "ftxui/component/task.hpp" // for Task
|
|
|
|
namespace ftxui {
|
|
struct Event;
|
|
|
|
// Parse a sequence of |char| accross |time|. Produces |Event|.
|
|
class TerminalInputParser {
|
|
public:
|
|
TerminalInputParser(Sender<Task> out);
|
|
void Timeout(int time);
|
|
void Add(char c);
|
|
|
|
private:
|
|
unsigned char Current();
|
|
bool Eat();
|
|
|
|
enum Type {
|
|
UNCOMPLETED,
|
|
DROP,
|
|
CHARACTER,
|
|
SPECIAL,
|
|
MOUSE,
|
|
CURSOR_REPORTING,
|
|
};
|
|
|
|
struct CursorReporting {
|
|
int x;
|
|
int y;
|
|
};
|
|
|
|
struct Output {
|
|
Type type;
|
|
union {
|
|
Mouse mouse;
|
|
CursorReporting cursor;
|
|
};
|
|
|
|
Output(Type t) : type(t) {}
|
|
};
|
|
|
|
void Send(Output output);
|
|
Output Parse();
|
|
Output ParseUTF8();
|
|
Output ParseESC();
|
|
Output ParseDCS();
|
|
Output ParseCSI();
|
|
Output ParseOSC();
|
|
Output ParseMouse(bool altered, bool pressed, std::vector<int> arguments);
|
|
Output ParseCursorReporting(std::vector<int> arguments);
|
|
|
|
Sender<Task> out_;
|
|
int position_ = -1;
|
|
int timeout_ = 0;
|
|
std::string pending_;
|
|
};
|
|
|
|
} // namespace ftxui
|
|
|
|
#endif /* end of include guard: FTXUI_COMPONENT_TERMINAL_INPUT_PARSER */
|
|
|