int chkr_PDC_setclipboard(char *contents, long length)
{
stubs_chkr_check_addr(contents, length, CHKR_RO, "contents");
return(PDC_setclipboard(contents,length));
}
void clipboardTest(WINDOW *win)
{
static const char *text =
"This string placed in clipboard by PDCurses test program, testcurs.";
char *ptr = NULL;
long i, length = 0;
mvaddstr(1, 1,
"This test will display the contents of the system clipboard");
Continue2();
scrollok(stdscr, TRUE);
i = PDC_getclipboard(&ptr, &length);
switch(i)
{
case PDC_CLIP_ACCESS_ERROR:
mvaddstr(3, 1, "There was an error accessing the clipboard");
refresh();
break;
case PDC_CLIP_MEMORY_ERROR:
mvaddstr(3, 1,
"Unable to allocate memory for clipboard contents");
break;
case PDC_CLIP_EMPTY:
mvaddstr(3, 1, "There was no text in the clipboard");
break;
default:
wsetscrreg(stdscr, 0, LINES - 1);
clear();
mvaddstr(1, 1, "Clipboard contents...");
mvprintw(2, 1, "%s\n", ptr);
}
Continue2();
clear();
mvaddstr(1, 1,
"This test will place the following string in the system clipboard:");
mvaddstr(2, 1, text);
i = PDC_setclipboard(text, strlen(text));
switch(i)
{
case PDC_CLIP_ACCESS_ERROR:
mvaddstr(3, 1, "There was an error accessing the clipboard");
break;
case PDC_CLIP_MEMORY_ERROR:
mvaddstr(3, 1, "Unable to allocate memory for clipboard contents");
break;
default:
mvaddstr(3, 1, "The string was placed in the clipboard successfully");
}
Continue2();
}
void CTextEdit::update(int c)
{
if(_visible)
{
bool alwaysFocused = false;
#ifdef NO_MOUSE
alwaysfocused = true; // If we have no mouse, we can't focus widgets so let's have it always focused.
#endif
if((_requireFocused ? focused() : true) && (_parent ? _parent->focused() || alwaysFocused : true))
{
switch(c)
{
case ERR:
break;
#ifdef __PDCURSES__
case 3: // copy
{
string clipboard = UTIL_Latin1ToUTF8(_text);
PDC_setclipboard(clipboard.c_str(), clipboard.length());
break;
}
case 22: // paste
{
char *clipboard = NULL;
long length = 0;
if(PDC_getclipboard(&clipboard, &length) == PDC_CLIP_SUCCESS)
{
_text += string(clipboard, length);
PDC_freeclipboard(clipboard);
}
break;
}
#endif
case KEY_UP:
if(!_history.empty())
{
if(_selectedHistory > 0)
_text = _history[--_selectedHistory];
else if(_selectedHistory == 0)
_text = _history[0];
}
break;
case KEY_DOWN:
if(!_history.empty())
{
if(_selectedHistory < _history.size() - 1)
_text = _history[++_selectedHistory];
else if(_selectedHistory == _history.size() - 1)
_text = _history[_history.size() - 1];
}
break;
case 8:
case 127:
case KEY_BACKSPACE:
case KEY_DC:
if(!_text.empty())
_text.erase(_text.end() - 1);
break;
case 27:
_text.clear();
break;
case 10:
case 13:
#ifdef WIN32
case PADENTER:
#endif
if(!_text.empty())
{
_history.push_back(_text);
_selectedHistory = _history.size();
forward( new CFwdData(_fwdTypeEnter, _text, 0 ));
_text.clear();
}
break;
#ifdef WIN32
case PADSLASH:
_text += '/';
break;
case PADSTAR:
_text += '*';
break;
case PADMINUS:
_text += '-';
break;
case PADPLUS:
_text += '+';
break;
#endif
default:
if(c >= 32 && c <= 255)
_text += c;
break;
}
}
if(c != ERR)
{
move_panel(_panel, _pos.y(), _pos.x());
top_panel(_panel);
wclear(_window);
string temp = UTIL_Latin1ToUTF8(_text);
// print text
mvwaddstr(_window, 0, 0, temp.c_str());
}
}
}
