Surface *Surface::newDialog(uint16 width, const char *line, int color) {
char **lines;
Common::String lineCopy(line);
uint8 numLines;
wordWrap(lineCopy.begin(), width - (Surface::textX() * 2), lines, numLines);
// Create the dialog
Surface *result = newDialog(width, numLines, const_cast<const char **>(lines), true, color);
// Deallocate used resources
free(lines);
return result;
}
virtual status_t ReadLine(const BString& line)
{
if (fInvoker == NULL)
return B_OK;
BMessage messageCopy(*fInvoker->Message());
BString lineCopy(line);
lineCopy.RemoveLast("\n");
messageCopy.AddString("line", lineCopy);
fInvoker->Invoke(&messageCopy);
return B_OK;
}