int PDC_set_blink(bool blinkon)
{
if (pdc_color_started)
COLORS = 256;
XCursesInstruct(blinkon ? CURSES_BLINK_ON : CURSES_BLINK_OFF);
return OK;
}
int sb_refresh(void)
{
PDC_LOG(("sb_refresh() - called\n"));
if (!SP)
return ERR;
XCursesInstruct(CURSES_REFRESH_SCROLLBAR);
return OK;
}
void PDC_set_title(const char *title)
{
int len;
PDC_LOG(("PDC_set_title() - called:<%s>\n", title));
len = strlen(title) + 1; /* write nul character */
XCursesInstruct(CURSES_TITLE);
if (XC_write_display_socket_int(len) >= 0)
if (XC_write_socket(xc_display_sock, title, len) >= 0)
return;
XCursesExitCursesProcess(1, "exiting from PDC_set_title");
}
int PDC_clearclipboard(void)
{
int rc;
long len = 0;
PDC_LOG(("PDC_clearclipboard() - called\n"));
XCursesInstruct(CURSES_CLEAR_SELECTION);
/* Write, then wait for X to do its stuff; expect return code. */
if (XC_write_socket(xc_display_sock, &len, sizeof(long)) >= 0)
if (XC_read_socket(xc_display_sock, &rc, sizeof(int)) >= 0)
return rc;
XCursesExitCursesProcess(5, "exiting from PDC_clearclipboard");
return PDC_CLIP_ACCESS_ERROR; /* not reached */
}
int PDC_setclipboard(const char *contents, long length)
{
#ifdef PDC_WIDE
wchar_t *wcontents;
#endif
int rc;
PDC_LOG(("PDC_setclipboard() - called\n"));
#ifdef PDC_WIDE
wcontents = malloc((length + 1) * sizeof(wchar_t));
if (!wcontents)
return PDC_CLIP_MEMORY_ERROR;
length = PDC_mbstowcs(wcontents, contents, length);
#endif
XCursesInstruct(CURSES_SET_SELECTION);
/* Write, then wait for X to do its stuff; expect return code. */
if (XC_write_socket(xc_display_sock, &length, sizeof(long)) >= 0)
{
if (XC_write_socket(xc_display_sock,
#ifdef PDC_WIDE
wcontents, length * sizeof(wchar_t)) >= 0)
{
free(wcontents);
#else
contents, length) >= 0)
{
#endif
if (XC_read_socket(xc_display_sock, &rc, sizeof(int)) >= 0)
return rc;
}
}
XCursesExitCursesProcess(5, "exiting from PDC_setclipboard");
return PDC_CLIP_ACCESS_ERROR; /* not reached */
}
