reactos/rosapps/dflat32/text.c

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/* -------------- text.c -------------- */
#include "dflat.h"
int TextProc(DFWINDOW wnd, DFMESSAGE msg, PARAM p1, PARAM p2)
{
int i, len;
CTLWINDOW *ct = GetControl(wnd);
char *cp, *cp2 = ct->itext;
char *ptr;
switch (msg)
{
case SETFOCUS:
return TRUE;
case LEFT_BUTTON:
return TRUE;
case PAINT:
if (ct == NULL ||
ct->itext == NULL ||
GetText(wnd) != NULL)
break;
len = min(ct->dwnd.h, MsgHeight(cp2));
ptr = DFmalloc (strlen (cp2) + 1);
strcpy (ptr, cp2);
cp = ptr;
for (i = 0; i < len; i++)
{
int mlen;
char *txt = cp;
char *cp1 = cp;
char *np = strchr(cp, '\n');
if (np != NULL)
*np = '\0';
mlen = strlen(cp);
while ((cp1=strchr(cp1,SHORTCUTCHAR)) != NULL)
{
mlen += 3;
cp1++;
}
if (np != NULL)
*np = '\n';
txt = DFmalloc(mlen+1);
CopyCommand(txt, cp, FALSE, WndBackground(wnd));
txt[mlen] = '\0';
DfSendMessage(wnd, ADDTEXT, (PARAM)txt, 0);
if ((cp = strchr(cp, '\n')) != NULL)
cp++;
free(txt);
}
free (ptr);
break;
default:
break;
}
return BaseWndProc(TEXT, wnd, msg, p1, p2);
}
/* EOF */