void ViewCluster::setInstance(CCP::Instance *inst){
double maxX, maxY, minX, minY;
clearSolution();
this->scene()->clear();
if (inst == 0){
return;
}
_sol = 0;
minY = minX = 1e10;
for (unsigned short i = 0; i < inst->numPoints(); i++){
CCP::Point * p = inst->point(i);
minX = qMin(minX, p->position().x());
minY = qMin(minY, p->position().y());
maxX = qMax(maxX, p->position().x());
maxY = qMax(maxY, p->position().y());
}
for (unsigned short i = 0; i < inst->numPoints(); i++){
CCP::Point * p = inst->point(i);
scene()->addEllipse(p->position().x() - 2 ,
p->position().y() - 2 ,
4, 4);
}
_instance = inst;
_instanceSize.setCoords(minX-10, minY-10, maxX+10, maxY+10);
this->scene( )->setSceneRect(_instanceSize);
this->fitInView(scene()->sceneRect(), Qt::KeepAspectRatio);
}
Problem::Problem()
{
// m_timeStep = 0;
m_lastTimeElapsed = QTime(0, 0);
m_isSolving = false;
m_isMeshing = false;
m_abort = false;
m_config = new ProblemConfig();
m_setting = new ProblemSetting();
m_calculationThread = new CalculationThread();
m_isNonlinear = false;
actMesh = new QAction(icon("scene-meshgen"), tr("&Mesh area"), this);
actMesh->setShortcut(QKeySequence(tr("Alt+W")));
connect(actMesh, SIGNAL(triggered()), this, SLOT(doMeshWithGUI()));
actSolve = new QAction(icon("run"), tr("&Solve"), this);
actSolve->setShortcut(QKeySequence(tr("Alt+S")));
connect(actSolve, SIGNAL(triggered()), this, SLOT(doSolveWithGUI()));
actSolveAdaptiveStep = new QAction(icon("run-step"), tr("Adaptive step"), this);
connect(actSolveAdaptiveStep, SIGNAL(triggered()), this, SLOT(doSolveAdaptiveStepWithGUI()));
connect(m_config, SIGNAL(changed()), this, SLOT(clearSolution()));
}
Problem::~Problem()
{
clearSolution();
clearFieldsAndConfig();
delete m_config;
delete m_setting;
delete m_calculationThread;
}
Agros2D::Agros2D()
{
clearAgros2DCache();
m_problem = new Problem();
m_scene = new Scene();
QObject::connect(m_problem, SIGNAL(fieldsChanged()), m_scene, SLOT(doFieldsChanged()));
QObject::connect(m_scene, SIGNAL(invalidated()), m_problem, SLOT(clearSolution()));
initLists();
m_solutionStore = new SolutionStore();
m_configComputer = new Config();
m_configComputer->load();
// log
m_log = new Log();
// memory monitor
m_memoryMonitor = new MemoryMonitor();
}
