SearchSortModel Class Reference

#include <searchsortmodel.h>

Inheritance diagram for SearchSortModel:

Collaboration diagram for SearchSortModel:

Public Types
enum	SearchColumn {   NAME , SIZE , SEEDS , LEECHES ,   ENGINE_URL , DL_LINK , DESC_LINK , NB_SEARCH_COLUMNS }
enum	SearchDataRole { UnderlyingDataRole = Qt::UserRole }

Public Member Functions
	SearchSortModel (QObject *parent=nullptr)
void	enableNameFilter (bool enabled)
void	setNameFilter (const QString &searchTerm={})
void	setSizeFilter (qint64 minSize, qint64 maxSize)
	Sets parameters for filtering by size. More...
void	setSeedsFilter (int minSeeds, int maxSeeds)
	Sets parameters for filtering by seeds number. More...
void	setLeechesFilter (int minLeeches, int maxLeeches)
	Sets parameters for filtering by leeches number. More...
bool	isNameFilterEnabled () const
QString	searchTerm () const
int	minSeeds () const
int	maxSeeds () const
qint64	minSize () const
qint64	maxSize () const

Protected Member Functions
bool	lessThan (const QModelIndex &left, const QModelIndex &right) const override
bool	filterAcceptsRow (int sourceRow, const QModelIndex &sourceParent) const override

Private Types
using	base = QSortFilterProxyModel

Private Attributes
bool	m_isNameFilterEnabled
QString	m_searchTerm
QStringList	m_searchTermWords
int	m_minSeeds
int	m_maxSeeds
int	m_minLeeches
int	m_maxLeeches
qint64	m_minSize
qint64	m_maxSize
Utils::Compare::NaturalLessThan< Qt::CaseInsensitive >	m_naturalLessThan

Detailed Description

Definition at line 36 of file searchsortmodel.h.

Member Typedef Documentation

base

using SearchSortModel::base = QSortFilterProxyModel

private

Definition at line 38 of file searchsortmodel.h.

Member Enumeration Documentation

SearchColumn

enum SearchSortModel::SearchColumn

Enumerator
NAME
SIZE
SEEDS
LEECHES
ENGINE_URL
DL_LINK
DESC_LINK
NB_SEARCH_COLUMNS

Definition at line 41 of file searchsortmodel.h.

    {
        NAME,
        SIZE,
        SEEDS,
        LEECHES,
        ENGINE_URL,
        DL_LINK,
        DESC_LINK,
        NB_SEARCH_COLUMNS
    };

SearchDataRole

enum SearchSortModel::SearchDataRole

Enumerator
UnderlyingDataRole

Definition at line 53 of file searchsortmodel.h.

    {
        UnderlyingDataRole = Qt::UserRole
    };

Constructor & Destructor Documentation

SearchSortModel()

SearchSortModel::SearchSortModel ( QObject *  parent = nullptr )

explicit

Definition at line 33 of file searchsortmodel.cpp.

    : base(parent)
    , m_isNameFilterEnabled(false)
    , m_minSeeds(0)
    , m_maxSeeds(-1)
    , m_minLeeches(0)
    , m_maxLeeches(-1)
    , m_minSize(0)
    , m_maxSize(-1)
{
    setSortRole(UnderlyingDataRole);
    setFilterRole(UnderlyingDataRole);
}

References UnderlyingDataRole.

Member Function Documentation

enableNameFilter()

void SearchSortModel::enableNameFilter

(

bool

enabled

)

Definition at line 47 of file searchsortmodel.cpp.

{
    m_isNameFilterEnabled = enabled;
}

References m_isNameFilterEnabled.

Referenced by SearchJobWidget::updateFilter().

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filterAcceptsRow()

bool SearchSortModel::filterAcceptsRow ( int  sourceRow, const QModelIndex &  sourceParent  ) const

overrideprotected

Definition at line 131 of file searchsortmodel.cpp.

{
    const QAbstractItemModel *const sourceModel = this->sourceModel();
 
    if (m_isNameFilterEnabled && !m_searchTerm.isEmpty())
    {
        const QString name = sourceModel->data(sourceModel->index(sourceRow, NAME, sourceParent), UnderlyingDataRole).toString();
        for (const QString &word : asConst(m_searchTermWords))
        {
            if (!name.contains(word, Qt::CaseInsensitive))
                return false;
        }
    }
 
    if ((m_minSize > 0) || (m_maxSize >= 0))
    {
        const qlonglong size = sourceModel->data(sourceModel->index(sourceRow, SIZE, sourceParent), UnderlyingDataRole).toLongLong();
        if (((m_minSize > 0) && (size < m_minSize))
            || ((m_maxSize > 0) && (size > m_maxSize)))
            return false;
    }
 
    if ((m_minSeeds > 0) || (m_maxSeeds >= 0))
    {
        const int seeds = sourceModel->data(sourceModel->index(sourceRow, SEEDS, sourceParent), UnderlyingDataRole).toInt();
        if (((m_minSeeds > 0) && (seeds < m_minSeeds))
            || ((m_maxSeeds > 0) && (seeds > m_maxSeeds)))
            return false;
    }
 
    if ((m_minLeeches > 0) || (m_maxLeeches >= 0))
    {
        const int leeches = sourceModel->data(sourceModel->index(sourceRow, LEECHES, sourceParent), UnderlyingDataRole).toInt();
        if (((m_minLeeches > 0) && (leeches < m_minLeeches))
            || ((m_maxLeeches > 0) && (leeches > m_maxLeeches)))
            return false;
    }
 
    return base::filterAcceptsRow(sourceRow, sourceParent);
}

References asConst(), LEECHES, m_isNameFilterEnabled, m_maxLeeches, m_maxSeeds, m_maxSize, m_minLeeches, m_minSeeds, m_minSize, m_searchTerm, m_searchTermWords, NAME, SEEDS, SIZE, and UnderlyingDataRole.

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isNameFilterEnabled()

bool SearchSortModel::isNameFilterEnabled

(

)

const

Definition at line 84 of file searchsortmodel.cpp.

{
    return m_isNameFilterEnabled;
}

References m_isNameFilterEnabled.

lessThan()

bool SearchSortModel::lessThan ( const QModelIndex &  left, const QModelIndex &  right  ) const

overrideprotected

Definition at line 114 of file searchsortmodel.cpp.

{
    switch (sortColumn())
    {
    case NAME:
    case ENGINE_URL:
        {
            const QString strL = left.data().toString();
            const QString strR = right.data().toString();
            return m_naturalLessThan(strL, strR);
        }
        break;
    default:
        return base::lessThan(left, right);
    };
}

References ENGINE_URL, m_naturalLessThan, and NAME.

maxSeeds()

int SearchSortModel::maxSeeds

(

)

const

Definition at line 99 of file searchsortmodel.cpp.

{
    return m_maxSeeds;
}

References m_maxSeeds.

Referenced by setSeedsFilter().

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maxSize()

qint64 SearchSortModel::maxSize

(

)

const

Definition at line 109 of file searchsortmodel.cpp.

{
    return m_maxSize;
}

References m_maxSize.

Referenced by setSizeFilter().

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minSeeds()

int SearchSortModel::minSeeds

(

)

const

Definition at line 94 of file searchsortmodel.cpp.

{
    return m_minSeeds;
}

References m_minSeeds.

Referenced by setSeedsFilter().

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minSize()

qint64 SearchSortModel::minSize

(

)

const

Definition at line 104 of file searchsortmodel.cpp.

{
    return m_minSize;
}

References m_minSize.

Referenced by setSizeFilter().

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searchTerm()

QString SearchSortModel::searchTerm

(

)

const

Definition at line 89 of file searchsortmodel.cpp.

{
    return m_searchTerm;
}

References m_searchTerm.

Referenced by setNameFilter().

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setLeechesFilter()

void SearchSortModel::setLeechesFilter	(	int	minLeeches,
		int	maxLeeches
	)

Sets parameters for filtering by leeches number.

Parameters

minLeeches	minimal number of leechers
maxLeeches	maximal number of leechers, negative value to disable filtering

Definition at line 78 of file searchsortmodel.cpp.

{
    m_minLeeches = std::max(0, minLeeches);
    m_maxLeeches = std::max(-1, maxLeeches);
}

References m_maxLeeches, and m_minLeeches.

setNameFilter()

void SearchSortModel::setNameFilter

(

const QString &

searchTerm = {}

)

Definition at line 52 of file searchsortmodel.cpp.

{
    m_searchTerm = searchTerm;
    if ((searchTerm.length() > 2)
        && searchTerm.startsWith(QLatin1Char('"')) && searchTerm.endsWith(QLatin1Char('"')))
        {
        m_searchTermWords = QStringList(m_searchTerm.mid(1, m_searchTerm.length() - 2));
    }
    else
    {
        m_searchTermWords = searchTerm.split(QLatin1Char(' '), Qt::SkipEmptyParts);
    }
}

References m_searchTerm, m_searchTermWords, and searchTerm().

Referenced by SearchJobWidget::SearchJobWidget().

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setSeedsFilter()

void SearchSortModel::setSeedsFilter	(	int	minSeeds,
		int	maxSeeds
	)

Sets parameters for filtering by seeds number.

Parameters

minSeeds	minimal number of seeders
maxSeeds	maximal number of seeders, negative value to disable filtering

Definition at line 72 of file searchsortmodel.cpp.

{
    m_minSeeds = std::max(0, minSeeds);
    m_maxSeeds = std::max(-1, maxSeeds);
}

References m_maxSeeds, m_minSeeds, maxSeeds(), and minSeeds().

Referenced by SearchJobWidget::updateFilter().

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setSizeFilter()

void SearchSortModel::setSizeFilter	(	qint64	minSize,
		qint64	maxSize
	)

Sets parameters for filtering by size.

Parameters

minSize	minimal size in bytes
maxSize	maximal size in bytes, negative value to disable filtering

Definition at line 66 of file searchsortmodel.cpp.

{
    m_minSize = std::max(static_cast<qint64>(0), minSize);
    m_maxSize = std::max(static_cast<qint64>(-1), maxSize);
}

References m_maxSize, m_minSize, maxSize(), and minSize().

Referenced by SearchJobWidget::updateFilter().

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Member Data Documentation

m_isNameFilterEnabled

bool SearchSortModel::m_isNameFilterEnabled

private

Definition at line 93 of file searchsortmodel.h.

Referenced by enableNameFilter(), filterAcceptsRow(), and isNameFilterEnabled().

m_maxLeeches

int SearchSortModel::m_maxLeeches

private

Definition at line 97 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), and setLeechesFilter().

m_maxSeeds

int SearchSortModel::m_maxSeeds

private

Definition at line 96 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), maxSeeds(), and setSeedsFilter().

m_maxSize

qint64 SearchSortModel::m_maxSize

private

Definition at line 98 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), maxSize(), and setSizeFilter().

m_minLeeches

int SearchSortModel::m_minLeeches

private

Definition at line 97 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), and setLeechesFilter().

m_minSeeds

int SearchSortModel::m_minSeeds

private

Definition at line 96 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), minSeeds(), and setSeedsFilter().

m_minSize

qint64 SearchSortModel::m_minSize

private

Definition at line 98 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), minSize(), and setSizeFilter().

m_naturalLessThan

Utils::Compare::NaturalLessThan<Qt::CaseInsensitive> SearchSortModel::m_naturalLessThan

private

Definition at line 100 of file searchsortmodel.h.

Referenced by lessThan().

m_searchTerm

QString SearchSortModel::m_searchTerm

private

Definition at line 94 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), searchTerm(), and setNameFilter().

m_searchTermWords

QStringList SearchSortModel::m_searchTermWords

private

Definition at line 95 of file searchsortmodel.h.

Referenced by filterAcceptsRow(), and setNameFilter().

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

• src/gui/search/searchsortmodel.h
• src/gui/search/searchsortmodel.cpp