AslIterator Class Reference

Inheritance diagram for AslIterator:

Public Member Functions
	AslIterator (QSharedPointer< KisAslLayerStyleSerializer > aslSerializer, const QString &filename, const QString &resourceType)
bool	hasNext () const override
QDateTime	lastModified () const override
void	next () override
	The iterator is only valid if next() has been called at least once.
KoResourceSP	resourceImpl () const override
	This only loads the resource when called (but not in case of asl...)
QString	type () const override
QString	url () const override
Public Member Functions inherited from KisResourceStorage::ResourceIterator
virtual int	guessedVersion () const
KoResourceSP	resource () const
virtual QSharedPointer< KisResourceStorage::ResourceIterator >	versions () const
virtual	~ResourceIterator ()

Private Attributes
QSharedPointer< KisAslLayerStyleSerializer >	m_aslSerializer
KoResourceSP	m_currentResource
QString	m_currentType
QString	m_currentUuid
QString	m_filename
bool	m_isLoaded
QHash< QString, KoPatternSP >	m_patterns
QScopedPointer< QHashIterator< QString, KoPatternSP > >	m_patternsIterator
QString	m_resourceType
QVector< KisPSDLayerStyleSP >	m_styles
QScopedPointer< QVectorIterator< KisPSDLayerStyleSP > >	m_stylesIterator

Additional Inherited Members

Detailed Description

Definition at line 39 of file KisAslStorage.cpp.

Constructor & Destructor Documentation

AslIterator()

AslIterator::AslIterator ( QSharedPointer< KisAslLayerStyleSerializer > aslSerializer, const QString & filename, const QString & resourceType )

inline

Definition at line 58 of file KisAslStorage.cpp.

        : m_filename(filename)
        , m_aslSerializer(aslSerializer)
        , m_isLoaded(false)
        , m_resourceType(resourceType)
    {
    }

Member Function Documentation

hasNext()

bool AslIterator::hasNext ( ) const

inlineoverridevirtual

Implements KisResourceStorage::ResourceIterator.

Definition at line 66 of file KisAslStorage.cpp.

    {
        if (!m_isLoaded && (m_resourceType == ResourceType::Patterns || m_resourceType == ResourceType::LayerStyles)) {
            if (!m_aslSerializer->isInitialized()) {
                m_aslSerializer->readFromFile(m_filename);
            }
 
            const_cast<AslIterator*>(this)->m_isLoaded = true;
            const_cast<AslIterator*>(this)->m_patterns = m_aslSerializer->patterns();
            const_cast<AslIterator*>(this)->m_styles = m_aslSerializer->styles();
 
            const_cast<AslIterator*>(this)->m_patternsIterator.reset(new QHashIterator<QString, KoPatternSP>(m_patterns));
            const_cast<AslIterator*>(this)->m_stylesIterator.reset(new QVectorIterator<KisPSDLayerStyleSP>(m_styles));
        }
        if (!m_aslSerializer->isValid()) {
            return false;
        }
 
        if (m_resourceType == ResourceType::Patterns) {
            return m_patternsIterator->hasNext();
        } else if (m_resourceType == ResourceType::LayerStyles) {
            return m_stylesIterator->hasNext();
        }
        return false;
    }

References hasNext(), ResourceType::LayerStyles, m_aslSerializer, m_filename, m_isLoaded, m_patterns, m_patternsIterator, m_resourceType, m_styles, m_stylesIterator, and ResourceType::Patterns.

lastModified()

QDateTime AslIterator::lastModified ( ) const

inlineoverridevirtual

Implements KisResourceStorage::ResourceIterator.

Definition at line 126 of file KisAslStorage.cpp.

                                            {
        QFileInfo fi(m_filename);
        return fi.lastModified();
    }

References m_filename.

next()

void AslIterator::next ( )

inlineoverridevirtual

The iterator is only valid if next() has been called at least once.

Implements KisResourceStorage::ResourceIterator.

Definition at line 91 of file KisAslStorage.cpp.

    {
        if (m_resourceType == ResourceType::Patterns) {
            if (m_patternsIterator->hasNext()) {
                m_currentType = ResourceType::Patterns;
                m_patternsIterator->next();
                KoPatternSP currentPattern = m_patternsIterator->value();
                m_currentResource = currentPattern;
                KIS_ASSERT(currentPattern);
                m_currentUuid = currentPattern->filename();
            }
        } else if (m_resourceType == ResourceType::LayerStyles) {
            if (m_stylesIterator->hasNext()) {
                m_currentType = ResourceType::LayerStyles;
                KisPSDLayerStyleSP currentLayerStyle = m_stylesIterator->next();
                m_currentResource = currentLayerStyle;
                KIS_ASSERT(currentLayerStyle);
                m_currentUuid = currentLayerStyle->filename();
            }
        }
    }

References KIS_ASSERT, ResourceType::LayerStyles, m_currentResource, m_currentType, m_currentUuid, m_patternsIterator, m_resourceType, m_stylesIterator, and ResourceType::Patterns.

resourceImpl()

KoResourceSP AslIterator::resourceImpl ( ) const

inlineoverridevirtual

This only loads the resource when called (but not in case of asl...)

Implements KisResourceStorage::ResourceIterator.

Definition at line 133 of file KisAslStorage.cpp.

    {
        return m_currentResource;
    }

References m_currentResource.

type()

QString AslIterator::type ( ) const

inlineoverridevirtual

Implements KisResourceStorage::ResourceIterator.

Definition at line 121 of file KisAslStorage.cpp.

    {
        return m_currentResource.isNull() ? QString() : m_currentType;
    }

References m_currentResource, and m_currentType.

url()

QString AslIterator::url ( ) const

inlineoverridevirtual

Implements KisResourceStorage::ResourceIterator.

Definition at line 113 of file KisAslStorage.cpp.

    {
        if (m_currentResource.isNull()) {
            return QString();
        }
        return m_currentUuid;
    }

References m_currentResource, and m_currentUuid.

Member Data Documentation

m_aslSerializer

QSharedPointer<KisAslLayerStyleSerializer> AslIterator::m_aslSerializer

private

Definition at line 45 of file KisAslStorage.cpp.

m_currentResource

KoResourceSP AslIterator::m_currentResource

private

Definition at line 52 of file KisAslStorage.cpp.

m_currentType

QString AslIterator::m_currentType

private

Definition at line 51 of file KisAslStorage.cpp.

m_currentUuid

QString AslIterator::m_currentUuid

private

Definition at line 53 of file KisAslStorage.cpp.

m_filename

QString AslIterator::m_filename

private

Definition at line 44 of file KisAslStorage.cpp.

m_isLoaded

bool AslIterator::m_isLoaded

private

Definition at line 46 of file KisAslStorage.cpp.

m_patterns

QHash<QString, KoPatternSP> AslIterator::m_patterns

private

Definition at line 47 of file KisAslStorage.cpp.

m_patternsIterator

QScopedPointer<QHashIterator<QString, KoPatternSP> > AslIterator::m_patternsIterator

private

Definition at line 49 of file KisAslStorage.cpp.

m_resourceType

QString AslIterator::m_resourceType

private

Definition at line 54 of file KisAslStorage.cpp.

m_styles

QVector<KisPSDLayerStyleSP> AslIterator::m_styles

private

Definition at line 48 of file KisAslStorage.cpp.

m_stylesIterator

QScopedPointer<QVectorIterator<KisPSDLayerStyleSP> > AslIterator::m_stylesIterator

private

Definition at line 50 of file KisAslStorage.cpp.

---

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

• libs/image/KisAslStorage.cpp