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Ron Kuris's "copy everything to clipboard" patch

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[originally from svn r808]
This commit is contained in:
Simon Tatham
2000-11-21 19:28:25 +00:00
parent f7aec0aa10
commit 9147f68fb6
3 changed files with 86 additions and 48 deletions
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128
terminal.c
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@ -1917,6 +1917,85 @@ void term_scroll (int rel, int where) {
term_update();
}
static void clipme(long *top, long *bottom, char *workbuf) {
char *wbptr; /* where next char goes within workbuf */
int wblen = 0; /* workbuf len */
int buflen; /* amount of memory allocated to workbuf */
if ( workbuf != NULL ) { /* user supplied buffer? */
buflen = -1; /* assume buffer passed in is big enough */
wbptr = workbuf; /* start filling here */
}
else
buflen = 0; /* No data is available yet */
while (top < bottom) {
int nl = FALSE;
unsigned long *lineend = top - (top-text) % (cols+1) + cols;
unsigned long *nlpos = lineend;
if (!(*nlpos & ATTR_WRAPPED)) {
while ((nlpos[-1] & CHAR_MASK) == 0x20 && nlpos > top)
nlpos--;
if (nlpos < bottom)
nl = TRUE;
}
while (top < nlpos && top < bottom)
{
#if 0
/* VT Specials -> ISO8859-1 */
static const char poorman2[] =
"* # HTFFCRLF\xB0 \xB1 NLVT+ + + + + - - - - - + + + + | <=>=PI!=\xA3 \xB7 ";
#endif
int ch = (*top & CHAR_MASK);
#if 0
if ((*top & ATTR_LINEDRW) && ch >= 0x60 && ch < 0x7F) {
int x;
*wbptr++ = poorman2[2*(ch-0x60)];
if ( (x = poorman2[2*(ch-0x60)+1]) != ' ')
*wbptr++ = x;
} else
#endif
#if 0
if ((*top & ATTR_GBCHR) && ch == '#')
*wbptr++ = (unsigned char) 0xA3;
else
#endif
if ( wblen == buflen )
{
workbuf = srealloc(workbuf, buflen += 100);
wbptr = workbuf + wblen;
}
wblen++;
*wbptr++ = (unsigned char) ch;
top++;
}
if (nl) {
int i;
for (i=0; i<sizeof(sel_nl); i++)
{
if ( wblen == buflen )
{
workbuf = srealloc(workbuf, buflen += 100);
wbptr = workbuf + wblen;
}
wblen++;
*wbptr++ = sel_nl[i];
}
}
top = lineend + 1; /* start of next line */
}
write_clip (workbuf, wblen, FALSE); /* transfer to clipboard */
if ( buflen > 0 ) /* indicates we allocated this buffer */
sfree(workbuf);
}
void term_copyall (void) {
clipme(sbtop, cpos, NULL /* dynamic allocation */);
}
/*
* Spread the selection outwards according to the selection mode.
*/
@ -2034,54 +2113,7 @@ void term_mouse (Mouse_Button b, Mouse_Action a, int x, int y) {
* We've completed a selection. We now transfer the
* data to the clipboard.
*/
unsigned char *p = selspace;
unsigned long *q = selstart;
while (q < selend) {
int nl = FALSE;
unsigned long *lineend = q - (q-text) % (cols+1) + cols;
unsigned long *nlpos = lineend;
if (!(*nlpos & ATTR_WRAPPED)) {
while ((nlpos[-1] & CHAR_MASK) == 0x20 && nlpos > q)
nlpos--;
if (nlpos < selend)
nl = TRUE;
}
while (q < nlpos && q < selend)
{
#if 0
/* VT Specials -> ISO8859-1 */
static const char poorman2[] =
"* # HTFFCRLF\xB0 \xB1 NLVT+ + + + + - - - - - + + + + | <=>=PI!=\xA3 \xB7 ";
#endif
int ch = (*q & CHAR_MASK);
#if 0
if ((*q & ATTR_LINEDRW) && ch >= 0x60 && ch < 0x7F) {
int x;
*p++ = poorman2[2*(ch-0x60)];
if ( (x = poorman2[2*(ch-0x60)+1]) != ' ')
*p++ = x;
} else
#endif
#if 0
if ((*q & ATTR_GBCHR) && ch == '#')
*p++ = (unsigned char) 0xA3;
else
#endif
*p++ = (unsigned char) ch;
q++;
}
if (nl) {
int i;
for (i=0; i<sizeof(sel_nl); i++)
*p++ = sel_nl[i];
}
q = lineend + 1; /* start of next line */
}
write_clip (selspace, p - selspace, FALSE);
clipme(selstart, selend, selspace);
selstate = SELECTED;
} else
selstate = NO_SELECTION;