#include <CQModifiedDM.h>

Inheritance diagram for CQModifiedDM:

Collaboration diagram for CQModifiedDM:

Public Member Functions
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const

	CQModifiedDM (CMIRIAMInfo MIRIAMInfo, QObject parent=0)

QVariant	data (const QModelIndex &index, int role) const

QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const

bool	removeRows (QModelIndexList rows, const QModelIndex &index=QModelIndex())

virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)

Public Member Functions inherited from CQBaseDataModel
virtual bool	clear ()

	CQBaseDataModel (QObject *parent=0)

QString	createNewName (const QString name, const int nameCol)

virtual Qt::ItemFlags	flags (const QModelIndex &index) const

bool	insertRow ()

virtual bool	isDefaultRow (const QModelIndex &i) const

bool	removeRow (int position)

Protected Member Functions
bool	insertRows (int position, int rows, const QModelIndex &index=QModelIndex())

bool	removeRows (int position, int rows, const QModelIndex &index=QModelIndex())

Protected Attributes
CMIRIAMInfo *	mpMIRIAMInfo

Additional Inherited Members
Signals inherited from CQBaseDataModel
void	notifyGUI (ListViews::ObjectType objectType, ListViews::Action action, const std::string &key="")

Detailed Description

Definition at line 29 of file CQModifiedDM.h.

Constructor & Destructor Documentation

CQModifiedDM::CQModifiedDM	(	CMIRIAMInfo *	MIRIAMInfo,
		QObject *	parent = `0`
	)

Definition at line 28 of file CQModifiedDM.cpp.

References mpMIRIAMInfo.

     : CQBaseDataModel(parent)
 
 {
   mpMIRIAMInfo = MIRIAMInfo;
 }

Member Function Documentation

int CQModifiedDM::columnCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Definition at line 39 of file CQModifiedDM.cpp.

References TOTAL_COLS_MODIFIEDS.

 {
   return TOTAL_COLS_MODIFIEDS;
 }

QVariant CQModifiedDM::data	(	const QModelIndex &	index,
		int	role
	)		const

virtual

Implements CQBaseDataModel.

Definition at line 44 of file CQModifiedDM.cpp.

References COL_DATE_MODIFIED, COL_ROW_NUMBER, FROM_UTF8, CMIRIAMInfo::getModifications(), CQBaseDataModel::isDefaultRow(), mpMIRIAMInfo, and rowCount().

Referenced by removeRows().

 {
   if (!index.isValid())
     return QVariant();
 
   if (index.row() >= rowCount())
     return QVariant();
 
   if (role == Qt::DisplayRole || role == Qt::EditRole)
     {
       if (isDefaultRow(index))
         {
           if (index.column() == COL_ROW_NUMBER)
             return QVariant(QString(""));
           else if (index.column() == COL_DATE_MODIFIED)
             {
               if (role == Qt::DisplayRole)
                 return QVariant(QDateTime());
               else
                 return QVariant(QDateTime::currentDateTime());
             }
           else
             return QVariant(QString(""));
         }
       else
         {
           switch (index.column())
             {
               case COL_ROW_NUMBER:
                 return QVariant(index.row() + 1);
               case COL_DATE_MODIFIED:
                 QDateTime dt(QDateTime::fromString(FROM_UTF8(mpMIRIAMInfo->getModifications()[index.row()]->getDate()), Qt::ISODate));
 
                 if (dt.isValid())
                   return QVariant(dt);
             }
         }
     }
 
   return QVariant();
 }

QVariant CQModifiedDM::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)		const

virtual

Implements CQBaseDataModel.

Definition at line 86 of file CQModifiedDM.cpp.

References COL_DATE_MODIFIED, and COL_ROW_NUMBER.

 {
   if (role != Qt::DisplayRole)
     return QVariant();
 
   if (orientation == Qt::Horizontal)
     {
       switch (section)
         {
           case COL_ROW_NUMBER:
             return QVariant(QString("#"));
           case COL_DATE_MODIFIED:
             return QVariant(QString("Date and Time Modified"));
           default:
             return QVariant();
         }
     }
   else
     return QString("%1").arg(section + 1);
 }

bool CQModifiedDM::insertRows	(	int	position,
		int	rows,
		const QModelIndex &	index = `QModelIndex()`
	)

protectedvirtual

Implements CQBaseDataModel.

Definition at line 136 of file CQModifiedDM.cpp.

References ListViews::ADD, CMIRIAMInfo::createModification(), ListViews::MIRIAM, mpMIRIAMInfo, and CQBaseDataModel::notifyGUI().

 {
   beginInsertRows(QModelIndex(), position, position + rows - 1);
 
   for (int row = 0; row < rows; ++row)
     {
       //mpMIRIAMInfo->createModification(TO_UTF8(QDateTime::currentDateTime().toString(Qt::ISODate)));
       mpMIRIAMInfo->createModification("");
     }
 
   endInsertRows();
 
   emit notifyGUI(ListViews::MIRIAM, ListViews::ADD, "");
   return true;
 }

bool CQModifiedDM::removeRows	(	QModelIndexList	rows,
		const QModelIndex &	index = `QModelIndex()`
	)

Definition at line 170 of file CQModifiedDM.cpp.

References C_INVALID_INDEX, COL_DATE_MODIFIED, data(), CMIRIAMInfo::getModifications(), CQBaseDataModel::isDefaultRow(), mpMIRIAMInfo, CQMessageBox::question(), and CQBaseDataModel::removeRow().

Referenced by CQMiriamWidget::deleteSelectedModifieds().

 {
   if (rows.isEmpty())
     return false;
 
 //Build the list of pointers to items to be deleted
 //before actually deleting any item.
   QList < CModification * > pModifieds;
   QModelIndexList::const_iterator i;
 
   for (i = rows.begin(); i != rows.end(); ++i)
     {
       if (!isDefaultRow(*i) && mpMIRIAMInfo->getModifications()[(*i).row()])
         pModifieds.append(mpMIRIAMInfo->getModifications()[(*i).row()]);
     }
 
   bool retVal = false, askEveryItem = true;
   QMessageBox::StandardButton choice = QMessageBox::NoToAll;
   QList <CModification *>::const_iterator j;
 
   for (j = pModifieds.begin(); j != pModifieds.end(); ++j)
     {
       CModification * pModified = *j;
 
       size_t delRow =
         mpMIRIAMInfo->getModifications().CCopasiVector< CModification >::getIndex(pModified);
 
       if (delRow != C_INVALID_INDEX)
         {
           if (askEveryItem)
             {
               QString dateModified = data(this->index((int) delRow, COL_DATE_MODIFIED), Qt::DisplayRole).toString();
               QString msg = "Do you want to delete Date/Time Modified '";
 
               if (!dateModified.isNull())
                 {
                   msg.append(dateModified);
                 }
 
               msg.append("'?");
 
               choice = CQMessageBox::question(NULL, tr("Confirm Delete"), msg,
                                               QMessageBox::Yes | QMessageBox::YesToAll | QMessageBox::No | QMessageBox::NoToAll,
                                               QMessageBox::No);
             }
 
           if (choice == QMessageBox::NoToAll)
             {return retVal;}
           else if (choice == QMessageBox::Yes)
             {
               retVal = removeRow((int) delRow);
             }
           else if (choice == QMessageBox::YesToAll)
             {
               askEveryItem = false;
               retVal = removeRow((int) delRow);
             }
         }
     }
 
   return retVal;
 }

bool CQModifiedDM::removeRows	(	int	position,
		int	rows,
		const QModelIndex &	index = `QModelIndex()`
	)

protectedvirtual

Implements CQBaseDataModel.

Definition at line 152 of file CQModifiedDM.cpp.

References ListViews::DELETE, ListViews::MIRIAM, mpMIRIAMInfo, CQBaseDataModel::notifyGUI(), and CMIRIAMInfo::removeModification().

 {
   if (rows <= 0)
     return true;
 
   beginRemoveRows(QModelIndex(), position, position + rows - 1);
 
   for (int row = 0; row < rows; ++row)
     {
       mpMIRIAMInfo->removeModification(position);
     }
 
   endRemoveRows();
 
   emit notifyGUI(ListViews::MIRIAM, ListViews::DELETE, "");
   return true;
 }

int CQModifiedDM::rowCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Definition at line 35 of file CQModifiedDM.cpp.

References CMIRIAMInfo::getModifications(), mpMIRIAMInfo, and CCopasiVector< T >::size().

Referenced by data().

 {
   return (int) mpMIRIAMInfo->getModifications().size() + 1;
 }

bool CQModifiedDM::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = `Qt::EditRole`
	)

virtual

Implements CQBaseDataModel.

Definition at line 108 of file CQModifiedDM.cpp.

References ListViews::CHANGE, COL_DATE_MODIFIED, CMIRIAMInfo::getModifications(), CQBaseDataModel::insertRow(), CQBaseDataModel::isDefaultRow(), ListViews::MIRIAM, mpMIRIAMInfo, CQBaseDataModel::notifyGUI(), and TO_UTF8.

 {
   if (index.isValid() && role == Qt::EditRole)
     {
       if (isDefaultRow(index))
         {
           if (index.data() != value)
             insertRow();
           else
             return false;
         }
 
       switch (index.column())
         {
           case COL_DATE_MODIFIED:
             mpMIRIAMInfo->getModifications()[index.row()]->setDate(TO_UTF8(value.toDateTime().toString(Qt::ISODate)));
             break;
         }
 
       emit dataChanged(index, index);
       emit notifyGUI(ListViews::MIRIAM, ListViews::CHANGE, "");
       return true;
     }
 
   return false;
 }

Member Data Documentation

CMIRIAMInfo* CQModifiedDM::mpMIRIAMInfo

protected

Definition at line 47 of file CQModifiedDM.h.

Referenced by CQModifiedDM(), data(), insertRows(), removeRows(), rowCount(), and setData().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation