// ==> finishedRendering(param)
// Called when a POV-Ray Renderer finished (it uses the params to see which area is finished)
// It emmits a signal that the rendering is partly completed
//--------------------------------------------------------------------
void RenderManager::finishedRendering(PovRayRendererInformation params)
{
moveToThread(cthread);
std::cout << "Finished rendering " << params.outputFile.toStdString().c_str() << std::endl;
if (_isFirstRenderedImage)
{
this->outputImage = new QImage(params.outputFile);
_isFirstRenderedImage = false;
}
else
{
QPainter painter(outputImage);
QImage image(params.outputFile);
if (image.isNull()) {
return;
}
QRect target(params.startColumn-1, params.startRow-1, params.endColumn-params.startColumn+1, params.endRow-params.startRow+1);
QRect source = target;
painter.drawImage(target, image, source);
}
this->outputImage->save(_outputFileName);
updateProgress();
emit finishedRendering(_isSnapShot);
}
void KoReportItemWeb::loadFinished(bool)
{
kDebug () << m_rendering;
if (m_rendering) {
OROPicture * pic = new OROPicture();
m_webPage->setViewportSize(m_size.toScene().toSize());
m_webPage->mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
m_webPage->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
QPainter p(pic->picture());
m_webPage->mainFrame()->render(&p);
QPointF pos = m_pos.toScene();
QSizeF size = m_size.toScene();
pos += m_targetOffset;
pic->setPosition(pos);
pic->setSize(size);
if (m_targetPage) m_targetPage->addPrimitive(pic, false, true);
OROPicture *p2 = dynamic_cast<OROPicture*>(pic->clone());
p2->setPosition(m_pos.toPoint());
if (m_targetSection) m_targetSection->addPrimitive(p2);
m_rendering = false;
emit(finishedRendering());
}
}
// ==> createRenderers()
// create a vector of PovRayRenderers (based on the number of processors to be used)
//--------------------------------------------------------------------
void RenderManager::createRenderers()
{
IniManager::getSingletonPtr()->setInputFileName(_inputFileName);
IniManager::getSingletonPtr()->setOutputFileType(_outputFileType);
IniManager::getSingletonPtr()->setQuality(_quality);
IniManager::getSingletonPtr()->setAnitalias(_antialias);
IniManager::getSingletonPtr()->setWidth(_width);
IniManager::getSingletonPtr()->setHeight(_height);
if (_renderers.size() > 0)
{
for (int i=0; i<_renderers.size(); i++)
{
delete _renderers[i];
}
}
_renderers.clear();
_renderersProgress.clear();
int stroke = ceil(float(_width)/float(_nProcess));
_progress = 0;
int startRow = 1;
int endRow = _height;
for (int i=0; i<_nProcess; i++)
{
int startColumn = i*stroke+1;
int endColumn = startColumn + stroke-1;
//IniManager::getSingletonPtr()->setInputFileName("combined.pov");
//IniManager::getSingletonPtr()->setOutputFileName("../temp/temp" + QString::number(i) + ".png");
//IniManager::getSingletonPtr()->createIniFile("mcnpx" + QString::number(i) + ".ini", startColumn, endColumn, startRow, endRow);
IniManager::getSingletonPtr()->setOutputFileName(QString::fromStdString(Config::getSingleton().TEMP) + "temp" + QString::number(i) + ".png");
IniManager::getSingletonPtr()->createIniFile(QString::fromStdString(Config::getSingleton().TEMP) + "mcnpx" + QString::number(i) + ".ini", startColumn, endColumn, startRow, endRow);
PovRayRenderer* renderer = new PovRayRenderer(_inputFileName, QString::fromStdString(Config::getSingleton().TEMP) + "mcnpx" + QString::number(i) + ".ini");
renderer->setInfo(PovRayRendererInformation(QString::fromStdString(Config::getSingleton().TEMP) + "temp" + QString::number(i) + ".png", i, startColumn, endColumn, startRow, endRow));
connect(renderer, SIGNAL(finishedRendering(PovRayRendererInformation)), this, SLOT(finishedRendering(PovRayRendererInformation)));
connect(renderer, SIGNAL(rendererCallOutput(QString, PovRayRendererInformation, bool)), this, SLOT(rendererCallOutput(QString, PovRayRendererInformation, bool)));
this->_renderers.push_back(renderer);
this->_renderersProgress.push_back(0);
}
}
void KoReportASyncItemManager::addItem(KoReportASyncItemBase* item, OROPage* page, OROSection* section, QPointF offset, QVariant data, KRScriptHandler* script)
{
RenderData *rdata = new RenderData();
rdata->item = item;
rdata->page = page;
rdata->section = section;
rdata->offset = offset;
rdata->data = data;
rdata->script = script;
m_renderList.enqueue(rdata);
//Just connect the first instance
if (!m_itemList.contains(item)) {
m_itemList.append(item);
connect(item, SIGNAL(finishedRendering()), this, SLOT(itemFinished()));
}
//kDebug() << m_renderList.count();
}