CQOptimizationWidget Class Reference

#include <CQOptimizationWidget.h>

Inheritance diagram for CQOptimizationWidget:

Collaboration diagram for CQOptimizationWidget:

Public Slots
void	slotConstraintNumberChanged (int number)
virtual void	slotEditExpression ()
void	slotParameterNumberChanged (int number)
Public Slots inherited from TaskWidget
void	adjustTable ()
void	slotFinishThread ()

Public Member Functions
	CQOptimizationWidget (QWidget *parent=0, const char *name=0)
bool	isSteadyState ()
virtual bool	runTask ()
	~CQOptimizationWidget ()
Public Member Functions inherited from TaskWidget
CCopasiTask *	getTask ()
virtual bool	leave ()
	TaskWidget (QWidget *parent=0, const char *name=0, Qt::WFlags fl=0)
virtual bool	update (ListViews::ObjectType objectType, ListViews::Action action, const std::string &key)
	~TaskWidget ()
Public Member Functions inherited from CopasiWidget
	CopasiWidget (QWidget *parent=0, const char *name=0, Qt::WFlags f=0)
bool	enter (const std::string &key)
CCopasiDataModel *	getDataModel ()
bool	getIgnoreUpdates ()
virtual void	setFramework (int framework)
void	setIgnoreUpdates (bool v)

Protected Slots
void	slotExpressionValid (bool valid)
void	slotPageChange (QWidget *currentPage)
void	slotSubtaskChanged (const QString &subtask)
Protected Slots inherited from TaskWidget
void	assistantBtnClicked ()
void	reportBtnClicked ()
void	revertBtnClicked ()
void	runBtnClicked ()
Protected Slots inherited from CopasiWidget
virtual bool	protectedNotify (ListViews::ObjectType objectType, ListViews::Action action, const std::string &key="")

Protected Member Functions
virtual CCopasiMethod *	createMethod (const CCopasiMethod::SubType &type)
virtual bool	loadTask ()
virtual bool	saveTask ()
Protected Member Functions inherited from TaskWidget
bool	commonAfterRunTask ()
bool	commonBeforeRunTask ()
bool	commonRunTask ()
virtual bool	enterProtected ()
void	finishTask ()
bool	loadCommon ()
bool	loadMethod ()
bool	saveCommon ()
bool	saveMethod ()
virtual bool	taskFinishedEvent ()

Protected Attributes
QColor	mChangedColor
CQFittingItemWidget *	mpCurrentList
QColor	mSavedColor
std::map< std::string, C_INT32 >	mSubtaskMap
bool	mTypeChanged
Protected Attributes inherited from TaskWidget
bool	mChanged
CQTaskBtnWidget *	mpBtnWidget
CQTaskHeaderWidget *	mpHeaderWidget
CCopasiMethod *	mpMethod
QGridLayout *	mpMethodLayout
CQTaskMethodWidget *	mpMethodWidget
CProgressBar *	mProgressBar
QSpacerItem *	mpSpacer1
QSpacerItem *	mpSpacer2
CCopasiTask *	mpTask
CQTaskThread *	mpTaskThread
Protected Attributes inherited from CopasiWidget
int	mFramework
bool	mIgnoreUpdates
std::string	mKey
CCopasiDataModel *	mpDataModel
ListViews *	mpListView
CCopasiObject *	mpObject

Private Member Functions
void	destroy ()
void	init ()

Detailed Description

Definition at line 28 of file CQOptimizationWidget.h.

Constructor & Destructor Documentation

CQOptimizationWidget::CQOptimizationWidget	(	QWidget *	parent = 0,
		const char *	name = 0
	)

Definition at line 41 of file CQOptimizationWidget.cpp.

References init().

  : TaskWidget(parent, name)
{
  setupUi(this);

  init();
}

CQOptimizationWidget::~CQOptimizationWidget

(

)

Definition at line 52 of file CQOptimizationWidget.cpp.

References destroy().

{
  destroy();
  // no need to delete child widgets, Qt does it all for us
}

Member Function Documentation

CCopasiMethod * CQOptimizationWidget::createMethod ( const CCopasiMethod::SubType &  type )

protectedvirtual

Implements TaskWidget.

Definition at line 185 of file CQOptimizationWidget.cpp.

References COptMethod::createMethod().

{return COptMethod::createMethod(type);}

void CQOptimizationWidget::destroy ( )

private

Definition at line 237 of file CQOptimizationWidget.cpp.

Referenced by ~CQOptimizationWidget().

{}

void CQOptimizationWidget::init ( )

private

Definition at line 200 of file CQOptimizationWidget.cpp.

References FROM_UTF8, TaskWidget::mpBtnWidget, mpCurrentList, TaskWidget::mpHeaderWidget, TaskWidget::mpMethodWidget, mSubtaskMap, CQExpressionWidget::ObjectiveFunctions, CQFittingItemWidget::OPT_CONSTRAINT, CQFittingItemWidget::OPT_ITEM, CQTaskHeaderWidget::setTaskName(), CQTaskMethodWidget::setValidMethods(), CQTaskMethodWidget::showMethodParameters(), slotConstraintNumberChanged(), slotParameterNumberChanged(), CCopasiTask::TypeName, CCopasiTask::unset, COptTask::ValidMethods, and COptProblem::ValidSubtasks.

Referenced by CQOptimizationWidget().

{
  std::string taskName = "Optimization";

  mpHeaderWidget->setTaskName(taskName);

  verticalLayout->insertWidget(0, mpHeaderWidget);
  // verticalLayout->insertSpacing(1, 14);      // space between header and body

  mpMethodWidget->setValidMethods(COptTask::ValidMethods);
  mpMethodWidget->showMethodParameters(true);
  verticalLayout->addWidget(mpMethodWidget);

  verticalLayout->addWidget(mpBtnWidget);

  mpExpressionEMW->mpExpressionWidget->setExpressionType(CQExpressionWidget::ObjectiveFunctions);

  //mpBtnMaximize->setMinimumWidth(mpLblExpression->width());
  const unsigned int * pSubtask = COptProblem::ValidSubtasks;

  for (; *pSubtask != CCopasiTask::unset; ++pSubtask)
    {
      mpBoxSubtask->insertItem(mpBoxSubtask->count(), FROM_UTF8(CCopasiTask::TypeName[*pSubtask]));
      mSubtaskMap[CCopasiTask::TypeName[*pSubtask]] = *pSubtask;
    }

  mpParameters->setItemType(CQFittingItemWidget::OPT_ITEM);

  connect(mpParameters, SIGNAL(numberChanged(int)), this, SLOT(slotParameterNumberChanged(int)));

  mpConstraints->setItemType(CQFittingItemWidget::OPT_CONSTRAINT);

  connect(mpConstraints, SIGNAL(numberChanged(int)), this, SLOT(slotConstraintNumberChanged(int)));

  mpCurrentList = mpParameters;
}

bool CQOptimizationWidget::isSteadyState

(

)

bool CQOptimizationWidget::loadTask ( )

protectedvirtual

Implements TaskWidget.

Definition at line 123 of file CQOptimizationWidget.cpp.

References FROM_UTF8, COptProblem::getCalculateStatistics(), CCopasiParameterGroup::getGroup(), COptProblem::getObjectiveFunction(), CCopasiTask::getProblem(), COptProblem::getRandomizeStartValues(), COptProblem::getSubtaskType(), TaskWidget::loadCommon(), TaskWidget::loadMethod(), COptProblem::maximize(), TaskWidget::mChanged, CopasiWidget::mpDataModel, TaskWidget::mpTask, pTask, and CCopasiTask::TypeName.

{
  COptTask * pTask =
    dynamic_cast< COptTask * >(mpTask);

  if (!pTask) return false;

  loadCommon();
  loadMethod();

  COptProblem * pProblem =
    dynamic_cast<COptProblem *>(mpTask->getProblem());

  if (!pProblem) return false;

  // expression
  mpExpressionEMW->mpExpressionWidget->setExpression(pProblem->getObjectiveFunction());
  mpExpressionEMW->updateWidget();

  mpBtnMaximize->setChecked(pProblem->maximize());
  mpBtnMinimize->setChecked(!pProblem->maximize());

  mpCheckRandomize->setChecked(pProblem->getRandomizeStartValues());
  mpCheckStatistics->setChecked(pProblem->getCalculateStatistics());

  mpBoxSubtask->setCurrentIndex(mpBoxSubtask->findText(FROM_UTF8(CCopasiTask::TypeName[pProblem->getSubtaskType()])));

  mpParameters->load(mpDataModel, pProblem->getGroup("OptimizationItemList"), NULL, NULL);

  mpConstraints->load(mpDataModel, pProblem->getGroup("OptimizationConstraintList"), NULL, NULL);

  mChanged = false;

  return true;
}

bool CQOptimizationWidget::runTask ( )

virtual

Implements TaskWidget.

Definition at line 159 of file CQOptimizationWidget.cpp.

References TaskWidget::commonBeforeRunTask(), TaskWidget::commonRunTask(), CKeyFactory::get(), CCopasiRootContainer::getKeyFactory(), CopasiWidget::mKey, and pTask.

Referenced by SliderDialog::runOptimizationTask().

{
  // --- expression

  mpExpressionEMW->updateWidget();

  // ----

  COptTask * pTask =
    dynamic_cast< COptTask * >(CCopasiRootContainer::getKeyFactory()->get(mKey));

  if (!pTask) return false;

  if (!commonBeforeRunTask()) return false;

  return commonRunTask();
}

bool CQOptimizationWidget::saveTask ( )

protectedvirtual

Implements TaskWidget.

Definition at line 58 of file CQOptimizationWidget.cpp.

References CCopasiMessage::ERROR, FROM_UTF8, COptProblem::getCalculateStatistics(), CCopasiRootContainer::getDatamodelList(), COptProblem::getObjectiveFunction(), CCopasiTask::getProblem(), COptProblem::getRandomizeStartValues(), COptProblem::getSubtaskType(), COptProblem::maximize(), TaskWidget::mChanged, MCOptimization, TaskWidget::mpTask, mSubtaskMap, pTask, TaskWidget::saveCommon(), TaskWidget::saveMethod(), COptProblem::setCalculateStatistics(), COptProblem::setMaximize(), COptProblem::setObjectiveFunction(), COptProblem::setRandomizeStartValues(), COptProblem::setSubtaskType(), TO_UTF8, and CCopasiTask::TypeName.

{
  COptTask * pTask =
    dynamic_cast< COptTask * >(mpTask);

  if (!pTask) return false;

  saveCommon();
  saveMethod();

  COptProblem * pProblem =
    dynamic_cast<COptProblem *>(mpTask->getProblem());

  if (!pProblem) return false;

  // expression
  if (pProblem->getObjectiveFunction() != mpExpressionEMW->mpExpressionWidget->getExpression())
    {
      if (!pProblem->setObjectiveFunction(mpExpressionEMW->mpExpressionWidget->getExpression()))
        {
          CCopasiMessage(CCopasiMessage::ERROR, MCOptimization + 5);
          return false;
        }

      mChanged = true;
    }

  if (mpBoxSubtask->currentText() != FROM_UTF8(CCopasiTask::TypeName[pProblem->getSubtaskType()]))
    {
      mChanged = true;
      pProblem->setSubtaskType((CCopasiTask::Type) mSubtaskMap[TO_UTF8(mpBoxSubtask->currentText())]);
    }

  if (mpBtnMaximize->isChecked() != pProblem->maximize())
    {
      mChanged = true;
      pProblem->setMaximize(mpBtnMaximize->isChecked());
    }

  if (mpCheckRandomize->isChecked() != pProblem->getRandomizeStartValues())
    {
      mChanged = true;
      pProblem->setRandomizeStartValues(mpCheckRandomize->isChecked());
    }

  if (mpCheckStatistics->isChecked() != pProblem->getCalculateStatistics())
    {
      mChanged = true;
      pProblem->setCalculateStatistics(mpCheckStatistics->isChecked());
    }

  mChanged |= mpParameters->save(NULL, NULL);
  mChanged |= mpConstraints->save(NULL, NULL);

  if (mChanged)
    {
      assert(CCopasiRootContainer::getDatamodelList()->size() > 0);
      (*CCopasiRootContainer::getDatamodelList())[0]->changed();
    }

  mChanged = false;

  return true;
}

void CQOptimizationWidget::slotConstraintNumberChanged ( int  number )

slot

Definition at line 194 of file CQOptimizationWidget.cpp.

Referenced by init().

{
  QString TabLabel = "Constraints (" + QString::number(number) + ")";
  mpTabWidget->setTabText(mpTabWidget->indexOf(mpConstraints), TabLabel);
}

void CQOptimizationWidget::slotEditExpression ( )

virtualslot

The slot to activate the editor page of type CQExpressionWidget for being able to type a new mathematical expression or edit the existing one

Definition at line 249 of file CQOptimizationWidget.cpp.

{}

void CQOptimizationWidget::slotExpressionValid ( bool  valid )

protectedslot

Definition at line 240 of file CQOptimizationWidget.cpp.

References TaskWidget::mpBtnWidget.

{
  mpBtnWidget->mpBtnRun->setEnabled(valid);
}

void CQOptimizationWidget::slotPageChange ( QWidget *  currentPage )

protectedslot

Definition at line 177 of file CQOptimizationWidget.cpp.

References mpCurrentList.

{
  if (mpTabWidget->tabText(mpTabWidget->indexOf(currentPage)).contains("Parameters", Qt::CaseSensitive))
    mpCurrentList = mpParameters;
  else
    mpCurrentList = mpConstraints;
}

void CQOptimizationWidget::slotParameterNumberChanged ( int  number )

slot

Definition at line 188 of file CQOptimizationWidget.cpp.

Referenced by init().

{
  QString TabLabel = "Parameters (" + QString::number(number) + ")";
  mpTabWidget->setTabText(mpTabWidget->indexOf(mpParameters), TabLabel);
}

void CQOptimizationWidget::slotSubtaskChanged ( const QString &  subtask )

protectedslot

Definition at line 252 of file CQOptimizationWidget.cpp.

{}

Member Data Documentation

QColor CQOptimizationWidget::mChangedColor

protected

Definition at line 46 of file CQOptimizationWidget.h.

CQFittingItemWidget* CQOptimizationWidget::mpCurrentList

protected

Definition at line 45 of file CQOptimizationWidget.h.

Referenced by init(), and slotPageChange().

QColor CQOptimizationWidget::mSavedColor

protected

Definition at line 47 of file CQOptimizationWidget.h.

std::map< std::string, C_INT32 > CQOptimizationWidget::mSubtaskMap

protected

Definition at line 50 of file CQOptimizationWidget.h.

Referenced by init(), and saveTask().

bool CQOptimizationWidget::mTypeChanged

protected

Definition at line 48 of file CQOptimizationWidget.h.

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The documentation for this class was generated from the following files:

• CQOptimizationWidget.h
• CQOptimizationWidget.cpp