void MacText::reallocSurface() {
// round to closest 10
//TODO: work out why this rounding doesn't correctly fill the entire width
//int requiredH = (_text.size() + (_text.size() * 10 + 9) / 10) * lineH
if (!_surface) {
_surface = new ManagedSurface(_textMaxWidth, _textMaxHeight);
return;
}
if (_surface->w < _textMaxWidth || _surface->h < _textMaxHeight) {
// realloc surface and copy old content
ManagedSurface *n = new ManagedSurface(_textMaxWidth, _textMaxHeight);
n->blitFrom(*_surface, Common::Point(0, 0));
delete _surface;
_surface = n;
}
}
void MacText::reallocSurface() {
int lineH = _font->getFontHeight() + _interLinear;
// round to closest 10
//TODO: work out why this rounding doesn't correctly fill the entire width
//int requiredH = (_text.size() + (_text.size() * 10 + 9) / 10) * lineH
int requiredH = _text.size() * lineH;
int surfW = _textMaxWidth;
if (!_surface) {
_surface = new ManagedSurface(surfW, requiredH);
return;
}
if (_surface->h < requiredH) {
// realloc surface and copy old content
ManagedSurface *n = new ManagedSurface(surfW, requiredH);
n->blitFrom(*_surface, Common::Point(0, 0));
delete _surface;
_surface = n;
}
}
