KoStoreDevice Class Reference

#include <KoStoreDevice.h>

Inheritance diagram for KoStoreDevice:

Public Member Functions
bool	atEnd () const override
void	close () override
bool	isSequential () const override
	KoStoreDevice (KoStore *store)
	Note: KoStore::open() should be called before calling this.
bool	open (OpenMode m) override
qint64	pos () const override
bool	seek (qint64 pos) override
qint64	size () const override
	~KoStoreDevice () override

Protected Member Functions
qint64	readData (char *data, qint64 maxlen) override
qint64	writeData (const char *data, qint64 len) override

Protected Attributes
KoStore *	m_store

Detailed Description

This class implements a QIODevice around KoStore, so that it can be used to create a QDomDocument from it, to be written or read using QDataStream or to be written using QTextStream

Definition at line 19 of file KoStoreDevice.h.

Constructor & Destructor Documentation

KoStoreDevice()

KoStoreDevice::KoStoreDevice ( KoStore * store )

inlineexplicit

Note: KoStore::open() should be called before calling this.

Definition at line 24 of file KoStoreDevice.h.

                                            : m_store(store) {
        // calligra-1.x behavior compat: a KoStoreDevice is automatically open
        setOpenMode(m_store->mode() == KoStore::Read ? QIODevice::ReadOnly : QIODevice::WriteOnly);
    }

References KoStore::Read.

~KoStoreDevice()

KoStoreDevice::~KoStoreDevice ( )

override

Definition at line 9 of file KoStoreDevice.cpp.

{
}

Member Function Documentation

atEnd()

bool KoStoreDevice::atEnd ( ) const

inlineoverride

Definition at line 58 of file KoStoreDevice.h.

                                {
        return m_store->atEnd();
    }

close()

void KoStoreDevice::close ( )

inlineoverride

Definition at line 42 of file KoStoreDevice.h.

{}

isSequential()

bool KoStoreDevice::isSequential ( ) const

inlineoverride

Definition at line 30 of file KoStoreDevice.h.

                                       {
        return true;
    }

open()

bool KoStoreDevice::open ( OpenMode m )

inlineoverride

Definition at line 34 of file KoStoreDevice.h.

                                   {
        setOpenMode(m);
        if (m & QIODevice::ReadOnly)
            return (m_store->mode() == KoStore::Read);
        if (m & QIODevice::WriteOnly)
            return (m_store->mode() == KoStore::Write);
        return false;
    }

References KoStore::Read, and KoStore::Write.

pos()

qint64 KoStoreDevice::pos ( ) const

inlineoverride

Definition at line 52 of file KoStoreDevice.h.

                                {
        return m_store->pos();
    }

readData()

qint64 KoStoreDevice::readData ( char * data, qint64 maxlen )

inlineoverrideprotected

Definition at line 65 of file KoStoreDevice.h.

                                                        {
        return m_store->read(data, maxlen);
    }

References KoStore::read().

seek()

bool KoStoreDevice::seek ( qint64 pos )

inlineoverride

Definition at line 55 of file KoStoreDevice.h.

                                   {
        return m_store->seek(pos);
    }

size()

qint64 KoStoreDevice::size ( ) const

inlineoverride

Definition at line 44 of file KoStoreDevice.h.

                                 {
        if (m_store->mode() == KoStore::Read)
            return m_store->size();
        else
            return 0xffffffff;
    }

References KoStore::Read.

writeData()

qint64 KoStoreDevice::writeData ( const char * data, qint64 len )

inlineoverrideprotected

Definition at line 69 of file KoStoreDevice.h.

                                                            {
        return m_store->write(data, len);
    }

References KoStore::write().

Member Data Documentation

m_store

KoStore* KoStoreDevice::m_store

protected

Definition at line 63 of file KoStoreDevice.h.

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

• libs/store/KoStoreDevice.h
• libs/store/KoStoreDevice.cpp