static char* motTextGetSelectionAttrib(Ihandle* ih)
{
XmTextPosition start = 0, end = 0;
char* str;
if (!XmTextGetSelectionPosition(ih->handle, &start, &end) || start==end)
return NULL;
str = iupStrGetMemory(100);
/* end is inside the selection, in IUP is outside */
end++;
if (ih->data->is_multiline)
{
int start_col, start_lin, end_col, end_lin;
char *value = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(value, start, &start_lin, &start_col);
motTextGetLinColFromPosition(value, end, &end_lin, &end_col);
XtFree(value);
sprintf(str,"%d,%d:%d,%d", start_lin, start_col, end_lin, end_col);
}
else
{
start++; /* IUP starts at 1 */
end++;
sprintf(str, "%d:%d", (int)start, (int)end);
}
return str;
}
static char* motTextGetSelectionAttrib(Ihandle* ih)
{
XmTextPosition start = 0, end = 0;
if (!XmTextGetSelectionPosition(ih->handle, &start, &end) || start==end)
return NULL;
if (ih->data->is_multiline)
{
int start_col, start_lin, end_col, end_lin;
char *value = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(value, start, &start_lin, &start_col);
motTextGetLinColFromPosition(value, end, &end_lin, &end_col);
XtFree(value);
return iupStrReturnStrf("%d,%d:%d,%d", start_lin, start_col, end_lin, end_col);
}
else
{
start++; /* IUP starts at 1 */
end++;
return iupStrReturnIntInt((int)start, (int)end, ':');
}
}
static void motTextMotionVerifyCallback(Widget w, Ihandle* ih, XmTextVerifyCallbackStruct* textverify)
{
int col, lin, pos;
IFniii cb = (IFniii)IupGetCallback(ih, "CARET_CB");
if (!cb) return;
pos = textverify->newInsert;
if (ih->data->is_multiline)
{
char *value = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(value, pos, &lin, &col);
XtFree(value);
}
else
{
col = pos;
col++; /* IUP starts at 1 */
lin = 1;
}
if (pos != ih->data->last_caret_pos)
{
ih->data->last_caret_pos = pos;
cb(ih, lin, col, pos);
}
(void)w;
}
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);
}
static char* motTextGetCaretAttrib(Ihandle* ih)
{
XmTextPosition pos = XmTextGetInsertionPosition(ih->handle);
if (ih->data->is_multiline)
{
int col, lin;
char *value = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(value, pos, &lin, &col);
XtFree(value);
return iupStrReturnIntInt(lin, col, ',');
}
else
{
pos++; /* IUP starts at 1 */
return iupStrReturnInt((int)pos);
}
}
static char* motTextGetCaretAttrib(Ihandle* ih)
{
char* str = iupStrGetMemory(50);
XmTextPosition pos = XmTextGetInsertionPosition(ih->handle);
if (ih->data->is_multiline)
{
int col, lin;
char *value = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(value, pos, &lin, &col);
XtFree(value);
sprintf(str, "%d,%d", lin, col);
}
else
{
pos++; /* IUP starts at 1 */
sprintf(str, "%d", (int)pos);
}
return str;
}
void iupdrvTextConvertPosToLinCol(Ihandle* ih, int pos, int *lin, int *col)
{
char *str = XmTextGetString(ih->handle);
motTextGetLinColFromPosition(str, pos, lin, col);
XtFree(str);
}
