void Flow::show(spScene scene, const resultCallback& cb)
{
auto p = std::find(scenes.begin(), scenes.end(), scene);
if (p != scenes.end())
log::error("you can't show scene '%s', it is already in the list", scene->getName().c_str());
OX_ASSERT(p == scenes.end());
scene->_resultCB = cb;
scenes2show.push_back(scene);
checkShow();
}
void Flow::update()
{
if (DebugActor::instance)
{
std::string str;
for (size_t i = 1; i < scenes.size(); ++i)
{
str += scenes[i]->getName();
str += "->";
}
if (!str.empty())
{
str.pop_back();
str.pop_back();
str += "\n";
DebugActor::addDebugString(str.c_str());
}
}
bool quit = checkQuit();
static bool quitLast = false;
if (quit && !quitLast)
{
_wasBackBlocked = true;
}
quitLast = quit;
if (_transition)
{
if (_current->_transitionDone || (_trans && _trans->_done))
phaseEnd();
return;
}
checkDone();
if (!scenes2show.empty())
checkShow();
if (_transition)
return;
if (_wasBackBlocked && !scenes.empty())
{
_wasBackBlocked = false;
spScene current = scenes.back();
Event ev(Scene::EVENT_BACK);
current->dispatchEvent(&ev);
checkDone();
}
}
qreal PdfElement::paint(QPainter *painter, const qint32 row, const qint32 maxrows) {
PdfElementLine *_line;
PdfElementCircle *_circle;
PdfElementArc *_arc;
PdfElementEllipse *_ellipse;
PdfElementRectangle *_rectangle;
PdfElementPolygon *_polygon;
PdfElementText *_text;
PdfElementImage *_image;
qreal back = 0, bottom = 0;
// Return if this Element-Group should not be printed
if ((row > 0) && !checkShow(row, maxrows)) {
return 0;
}
// Print all Elements in this group
for (int i = 0; i < _nodes.size(); i++) {
PdfElement e = _nodes.at(i);
if ((row > 0) && !e.checkShow(row, maxrows)) {
continue;
}
e.setVars(_variables, _repeating);
e.setTop(_offsetY);
switch (e.type()) {
case PdfLine:
_line = (PdfElementLine *)&e;
back = _line->paint(painter);
break;
case PdfCircle:
_circle = (PdfElementCircle *)&e;
back = _circle->paint(painter);
break;
case PdfArc:
_arc = (PdfElementArc *)&e;
back = _arc->paint(painter);
break;
case PdfEllipse:
_ellipse = (PdfElementEllipse *)&e;
back = _ellipse->paint(painter);
break;
case PdfRectangle:
_rectangle = (PdfElementRectangle *)&e;
back = _rectangle->paint(painter);
break;
case PdfPolygon:
_polygon = (PdfElementPolygon *)&e;
back = _polygon->paint(painter);
break;
case PdfText:
_text = (PdfElementText *)&e;
back = _text->paint(painter);
break;
case PdfImage:
_image = (PdfElementImage *)&e;
back = _image->paint(painter);
break;
case PdfUnknown:
default:
back = 0;
break;
}
bottom = back > bottom ? back : bottom;
}
return bottom + _offset;
}
