static int motTextSetSelectionAttrib(Ihandle* ih, const char* value)
{
int start=1, end=1;
if (!value || iupStrEqualNoCase(value, "NONE"))
{
XmTextClearSelection(ih->handle, CurrentTime);
return 0;
}
if (iupStrEqualNoCase(value, "ALL"))
{
XmTextSetSelection(ih->handle, (XmTextPosition)0, (XmTextPosition)XmTextGetLastPosition(ih->handle), CurrentTime);
return 0;
}
if (ih->data->is_multiline)
{
int lin_start=1, col_start=1, lin_end=1, col_end=1;
char *str;
if (sscanf(value, "%d,%d:%d,%d", &lin_start, &col_start, &lin_end, &col_end)!=4) return 0;
if (lin_start<1 || col_start<1 || lin_end<1 || col_end<1) return 0;
str = XmTextGetString(ih->handle);
start = motTextSetLinColToPosition(str, lin_start, col_start);
end = motTextSetLinColToPosition(str, lin_end, col_end);
XtFree(str);
}
else
{
if (iupStrToIntInt(value, &start, &end, ':')!=2)
return 0;
if(start<1 || end<1)
return 0;
start--; /* IUP starts at 1 */
end--;
}
/* end is inside the selection, in IUP is outside */
end--;
XmTextSetSelection(ih->handle, (XmTextPosition)start, (XmTextPosition)end, CurrentTime);
return 0;
}
static int motTextSetScrollToAttrib(Ihandle* ih, const char* value)
{
int pos = 1;
if (!value)
return 0;
if (ih->data->is_multiline)
{
int lin = 1, col = 1, pos;
char* str;
iupStrToIntInt(value, &lin, &col, ',');
if (lin < 1) lin = 1;
if (col < 1) col = 1;
str = XmTextGetString(ih->handle);
pos = motTextSetLinColToPosition(str, lin, col);
XtFree(str);
}
else
{
sscanf(value,"%i",&pos);
if (pos < 1) pos = 1;
pos--; /* return to Motif referece */
}
XmTextShowPosition(ih->handle, (XmTextPosition)pos);
return 0;
}
static int motTextSetCaretAttrib(Ihandle* ih, const char* value)
{
int pos = 1;
if (!value)
return 0;
if (ih->data->is_multiline)
{
int lin = 1, col = 1;
char *str;
iupStrToIntInt(value, &lin, &col, ',');
str = XmTextGetString(ih->handle);
pos = motTextSetLinColToPosition(str, lin, col);
XtFree(str);
}
else
{
sscanf(value,"%i",&pos);
pos--; /* IUP starts at 1 */
}
XmTextSetInsertionPosition(ih->handle, (XmTextPosition)pos);
XmTextShowPosition(ih->handle, (XmTextPosition)pos);
return 0;
}
static char* motTextGetLineValueAttrib(Ihandle* ih)
{
if (ih->data->is_multiline)
{
int lin, col, start, end;
char* str = iupStrGetMemory(200);
char *value = XmTextGetString(ih->handle);
XmTextPosition pos = XmTextGetInsertionPosition(ih->handle);
motTextGetLinColFromPosition(value, pos, &lin, &col);
start = motTextSetLinColToPosition(value, lin, 1);
end = motTextSetLinColToPosition(value, lin, 20000);
XtFree(value);
XmTextGetSubstring(ih->handle, start, end-start, 200, str); /* do not include the EOL */
return str;
}
else
return motTextGetValueAttrib(ih);
}
void iupdrvTextConvertLinColToPos(Ihandle* ih, int lin, int col, int *pos)
{
char* str = XmTextGetString(ih->handle);
*pos = motTextSetLinColToPosition(str, lin, col);
XtFree(str);
}
