105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
/**
|
|
* @author Christian Burger (christian@krikkel.de)
|
|
*/
|
|
|
|
#include "SingleUserInput.hpp"
|
|
#include "Debug.hpp"
|
|
|
|
#include <vterm.h>
|
|
|
|
#define KEY_TAB '\t'
|
|
#define KEY_ESCAPE 27
|
|
#define KEY_RETURN 10
|
|
#define KEY_ALT_BACKSPACE 127
|
|
#define KEY_ALT_ALT_BACKSPACE '\b'
|
|
|
|
namespace krikkel::NCursesPtyWindow
|
|
{
|
|
SingleUserInput::SingleUserInput(int _resultGetWchCall, wint_t _input)
|
|
: input(_input), resultGetWchCall(_resultGetWchCall)
|
|
{
|
|
|
|
}
|
|
|
|
bool SingleUserInput::isNormalKey()
|
|
{
|
|
return resultGetWchCall == OK;
|
|
}
|
|
|
|
bool SingleUserInput::isFunctionKey()
|
|
{
|
|
return resultGetWchCall == KEY_CODE_YES;
|
|
}
|
|
|
|
VTermKey SingleUserInput::mapKeyNcursesToVTerm()
|
|
{
|
|
if(input >= KEY_MAX)
|
|
return VTERM_KEY_NONE;
|
|
|
|
debug();
|
|
|
|
// thought about array mapping instead of `switch()` statements, but as
|
|
// it is only processing user input, it is not time critical enough for
|
|
// the wasted space
|
|
|
|
// @tode unmapped keys: keys erase
|
|
if(resultGetWchCall == OK)
|
|
switch(input)
|
|
{
|
|
case KEY_TAB:
|
|
return VTERM_KEY_TAB;
|
|
case KEY_ESCAPE:
|
|
return VTERM_KEY_ESCAPE;
|
|
default:
|
|
; // we cannot translate
|
|
}
|
|
|
|
if(resultGetWchCall == KEY_CODE_YES)
|
|
switch(input)
|
|
{
|
|
case KEY_ENTER:
|
|
return VTERM_KEY_ENTER;
|
|
case KEY_BACKSPACE:
|
|
return VTERM_KEY_BACKSPACE;
|
|
case KEY_UP:
|
|
return VTERM_KEY_UP;
|
|
case KEY_DOWN:
|
|
return VTERM_KEY_DOWN;
|
|
case KEY_LEFT:
|
|
return VTERM_KEY_LEFT;
|
|
case KEY_RIGHT:
|
|
return VTERM_KEY_RIGHT;
|
|
case KEY_IC:
|
|
return VTERM_KEY_INS;
|
|
case KEY_DC:
|
|
return VTERM_KEY_DEL;
|
|
case KEY_HOME:
|
|
return VTERM_KEY_HOME;
|
|
case KEY_END:
|
|
return VTERM_KEY_END;
|
|
case KEY_PPAGE:
|
|
return VTERM_KEY_PAGEUP;
|
|
case KEY_NPAGE:
|
|
return VTERM_KEY_PAGEDOWN;
|
|
default:
|
|
if(input >= KEY_F0 && input < KEY_F0 + 12)
|
|
return static_cast<VTermKey>(VTERM_KEY_FUNCTION(input - KEY_F0));
|
|
}
|
|
__debug_log("previous ncurses input could not be decoded to vterm input");
|
|
return VTERM_KEY_NONE;
|
|
}
|
|
|
|
wint_t SingleUserInput::getRawInput()
|
|
{
|
|
return input;
|
|
}
|
|
|
|
void SingleUserInput::debug()
|
|
{
|
|
#ifndef NDEGUG
|
|
char octalRepresentation[16];
|
|
snprintf(octalRepresentation, 16, "%o", input);
|
|
__debug_log("mapping ncurses key: " + std::to_string(input) + " octal: " + octalRepresentation);
|
|
#endif // NDEBUG
|
|
}
|
|
} |