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#include "qmTableWidgetItem.h"

#include <QHeaderView>

/*----------------------------------------------------------------------------

** FUNCTION           : qmTwi...

**

** DESCRIPTION        : A collection of helper classes to help display team

**                      information in a table.

** 

**                      All derive from QTableWidgetItem and display read-only

**                      data

** 

**                      Some of them have associated sorting functions to

**                      order data in a pleasing manner.

**

**

** INPUTS             :

**

** RETURNS            :

**

----------------------------------------------------------------------------*/

qmTwiString::qmTwiString ( QString value, int usort  ) :  QTableWidgetItem(0)

{

    setData(Qt::DisplayRole,value);

    setFlags(flags() & ~Qt::ItemIsEditable);

    sort = usort;

}

bool qmTwiString::operator< ( const QTableWidgetItem & other ) const

{

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiString *other_widget = dynamic_cast<const qmTwiString *>(&other); 

    if (other_widget)

    {

        return data(Qt::DisplayRole).toString().toLower() < other_widget->data(Qt::DisplayRole).toString().toLower(); 

    }

    return false;

}

/*----------------------------------------------------------------------------

** FUNCTION           :

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiEditString::qmTwiEditString ( QString value, int usort  ) :  QTableWidgetItem(0)

{

    setData(Qt::DisplayRole,value);

    setFlags(flags() | Qt::ItemIsEditable);

    sort = usort;

}

bool qmTwiEditString::operator< ( const QTableWidgetItem & other ) const

{

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiEditString *other_widget = dynamic_cast<const qmTwiEditString *>(&other);

    if (other_widget)

    {

        return data(Qt::DisplayRole).toString().toLower() < other_widget->data(Qt::DisplayRole).toString().toLower();

    }

    return false;

}

/*----------------------------------------------------------------------------

** FUNCTION           : 

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiNumber::qmTwiNumber ( int value, int usort  ) :  QTableWidgetItem(0)

{

    sort = usort;

    number = value;

    setData(0,value);

    setFlags(flags() & ~Qt::ItemIsEditable);

}

bool qmTwiNumber::operator< ( const QTableWidgetItem& other ) const

{

    //if (sort == 2) {

    //    qDebug() << "<N:" << number << " S:" << sort << " O:" << tableWidget()->horizontalHeader()->sortIndicatorOrder();

    //}

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiNumber *other_widget = dynamic_cast<const qmTwiNumber *>(&other);

    if (other_widget)

    {

        return number < other_widget->number;

    }

    return false;

}

/*----------------------------------------------------------------------------

** FUNCTION           : 

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiEditNumber::qmTwiEditNumber ( int value, int usort  ) :  QTableWidgetItem(0)

{

    setData(Qt::EditRole,value );

    sort = usort;

}

bool qmTwiEditNumber::operator< ( const QTableWidgetItem & other ) const

{

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiEditNumber * other_widget = dynamic_cast<const qmTwiEditNumber*>(&other);

    if (other_widget)

    {

        return data(Qt::EditRole).toInt() < other_widget->data(Qt::EditRole).toInt(); 

    }

    return false;

}

/*----------------------------------------------------------------------------

** FUNCTION           : 

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiTime::qmTwiTime ( int value  ) :  QTableWidgetItem(0)

{

    number = value;

    setData(0,time_a(value));

    setFlags(flags() & ~Qt::ItemIsEditable);

}

bool qmTwiTime::operator< ( const QTableWidgetItem & other ) const

{

    const qmTwiTime * other_widget = dynamic_cast<const qmTwiTime*>(&other);

    if (number >= 0 && other_widget->number >= 0)

    {

        return number < other_widget->number;

    }

    else if (number >= 0 && other_widget->number < 0)

    {

        return true;

    }

    else

    {

        return false;

    }

}

/*----------------------------------------------------------------------------

** FUNCTION           : 

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiFlag::qmTwiFlag ( const QString txt, bool checked, int usort  ) :  QTableWidgetItem(txt)

{

    sort = usort;

    setCheckState(checked ? Qt::Checked : Qt::Unchecked);

    setFlags(flags() & ~(Qt::ItemIsEditable | Qt::ItemIsUserCheckable));

}

bool qmTwiFlag::operator< ( const QTableWidgetItem & other ) const

{

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiFlag * other_widget = dynamic_cast<const qmTwiFlag*>(&other);

    if (other_widget)

    {

        return (other_widget->checkState() < checkState()); 

    }

    else

    {

        return false;

    }

}

/*----------------------------------------------------------------------------

** FUNCTION           : 

**

** DESCRIPTION        :

----------------------------------------------------------------------------*/

qmTwiEditFlag::qmTwiEditFlag ( const QString txt, bool checked, int usort  ) :  QTableWidgetItem(txt)

{

    sort = usort;

    setCheckState(checked ? Qt::Checked : Qt::Unchecked);

    setFlags(flags() | (Qt::ItemIsEditable | Qt::ItemIsUserCheckable));

}

bool qmTwiEditFlag::operator< ( const QTableWidgetItem & other ) const

{

    if (sort) {

        Qt::SortOrder sortOrder = tableWidget()->horizontalHeader()->sortIndicatorOrder();

        return sortOrder == Qt::DescendingOrder;

    }

    const qmTwiEditFlag * other_widget = dynamic_cast<const qmTwiEditFlag*>(&other);

    if (other_widget)

    {

        return (other_widget->checkState() < checkState()); 

    }

    else

    {

        return false;

    }

}