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/* clip_os2.cpp
*
* Copyright (c) 2008, eFTE SF Group (see AUTHORS file)
* Copyright (c) 1994-1996, Marko Macek
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
#include "fte.h"
#include "clip.h"
int GetPMClip(int clipboard) {
ClipData cd;
unsigned int i, j, l, dx;
EPoint P;
if (clipboard != 0) {
// only one clipboard supported
return 0;
}
if (GetClipText(&cd) == 0) {
SSBuffer->Clear();
j = 0;
l = 0;
for (i = 0; i < cd.fLen; i++) {
if (cd.fChar[i] == 0x0A) {
SSBuffer->AssertLine(l);
P.Col = 0;
P.Row = l++;
dx = 0;
if ((i > 0) && (cd.fChar[i-1] == 0x0D)) dx++;
SSBuffer->InsertLine(P, i - j - dx, cd.fChar + j);
j = i + 1;
}
}
if (j < cd.fLen) { // remainder
i = cd.fLen;
SSBuffer->AssertLine(l);
P.Col = 0;
P.Row = l++;
dx = 0;
if ((i > 0) && (cd.fChar[i-1] == 0x0D)) dx++;
SSBuffer->InsText(P.Row, P.Col, i - j - dx, cd.fChar + j);
j = i + 1;
}
// now that we don't need cd.fChar anymore, free it
free(cd.fChar);
}
return 0;
}
int PutPMClip(int clipboard) {
char *p = 0;
int l = 0;
PELine L;
int Len;
ClipData cd;
int rc;
if (clipboard != 0) {
// only one clipboard supported
return 0;
}
for (int i = 0; i < SSBuffer->RCount; i++) {
L = SSBuffer->RLine(i);
p = (char *)realloc(p, l + (Len = L->Count) + 2);
memcpy(p + l, L->Chars, L->Count);
l += Len;
if (i < SSBuffer->RCount - 1) {
p[l++] = 13;
p[l++] = 10;
}
}
p = (char *)realloc(p, l + 1);
p[l++] = 0;
cd.fChar = p;
cd.fLen = l;
rc = (PutClipText(&cd) == 0);
free(p);
return rc ? 1 : 0;
}
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