OraConverter Class Reference

#include <ora_converter.h>

Inheritance diagram for OraConverter:

Public Slots
virtual void	cancel ()

Public Member Functions
vKisNodeSP	activeNodes ()
KisImportExportErrorCode	buildFile (QIODevice *io, KisImageSP image, vKisNodeSP activeNodes)
KisImportExportErrorCode	buildImage (QIODevice *io)
KisImageSP	image ()
	OraConverter (KisDocument *doc)
	~OraConverter () override

Private Attributes
vKisNodeSP	m_activeNodes
KisDocument *	m_doc
KisImageSP	m_image
bool	m_stop

Detailed Description

Definition at line 17 of file ora_converter.h.

Constructor & Destructor Documentation

OraConverter()

OraConverter::OraConverter

(

KisDocument *

doc

)

Definition at line 25 of file ora_converter.cpp.

    : m_doc(doc)
    , m_stop(false)
{
}

~OraConverter()

OraConverter::~OraConverter ( )

override

Definition at line 31 of file ora_converter.cpp.

{
}

Member Function Documentation

activeNodes()

vKisNodeSP OraConverter::activeNodes

(

)

Definition at line 66 of file ora_converter.cpp.

{
    return m_activeNodes;
}

References m_activeNodes.

buildFile()

KisImportExportErrorCode OraConverter::buildFile	(	QIODevice *	io,
		KisImageSP	image,
		vKisNodeSP	activeNodes )

Definition at line 71 of file ora_converter.cpp.

{
 
    // Open file for writing
    KoStore* store = KoStore::createStore(io, KoStore::Write, "image/openraster", KoStore::Zip);
    if (!store) {
        delete store;
        return ImportExportCodes::Failure;
    }
 
    KisOpenRasterSaveContext osc(store);
    KisOpenRasterStackSaveVisitor orssv(&osc, activeNodes);
 
    image->rootLayer()->accept(orssv);
 
    if (store->open("Thumbnails/thumbnail.png")) {
        QSize previewSize = image->bounds().size();
        previewSize.scale(QSize(256,256), Qt::KeepAspectRatio);
 
        QImage preview = image->convertToQImage(previewSize, 0);
 
        KoStoreDevice io(store);
        if (io.open(QIODevice::WriteOnly)) {
            preview.save(&io, "PNG");
        }
        io.close();
        store->close();
    }
 
    KisPaintDeviceSP dev = image->projection();
    KisPNGConverter::saveDeviceToStore("mergedimage.png", image->bounds(), image->xRes(), image->yRes(), dev, store);
 
    delete store;
    return ImportExportCodes::OK;
}

References KisGroupLayer::accept(), activeNodes(), KisImage::bounds(), KoStore::close(), KoStoreDevice::close(), KisImage::convertToQImage(), KoStore::createStore(), ImportExportCodes::Failure, image(), ImportExportCodes::OK, KoStore::open(), KoStoreDevice::open(), KisImage::projection(), KisImage::rootLayer(), KisPNGConverter::saveDeviceToStore(), KoStore::Write, KisImage::xRes(), KisImage::yRes(), and KoStore::Zip.

buildImage()

KisImportExportErrorCode OraConverter::buildImage

(

QIODevice *

io

)

Definition at line 35 of file ora_converter.cpp.

{
    KoStore* store = KoStore::createStore(io, KoStore::Read, "image/openraster", KoStore::Zip);
    if (!store) {
        delete store;
        return ImportExportCodes::FileFormatIncorrect;
    }
 
    KisOpenRasterLoadContext olc(store);
    KisOpenRasterStackLoadVisitor orslv(m_doc->createUndoStore(), &olc);
    orslv.loadImage();
    m_image = orslv.image();
 
    qDebug() << "m_image" << m_image;
 
    if (!m_image) {
        delete store;
        return ImportExportCodes::ErrorWhileReading;
    }
 
    m_activeNodes = orslv.activeNodes();
    delete store;
 
    return ImportExportCodes::OK;
}

References KisOpenRasterStackLoadVisitor::activeNodes(), KoStore::createStore(), KisDocument::createUndoStore(), ImportExportCodes::ErrorWhileReading, ImportExportCodes::FileFormatIncorrect, KisOpenRasterStackLoadVisitor::image(), KisOpenRasterStackLoadVisitor::loadImage(), m_activeNodes, m_doc, m_image, ImportExportCodes::OK, KoStore::Read, and KoStore::Zip.

cancel

void OraConverter::cancel ( )

virtualslot

Definition at line 108 of file ora_converter.cpp.

{
    m_stop = true;
}

References m_stop.

image()

KisImageSP OraConverter::image

(

)

Retrieve the constructed image

Definition at line 61 of file ora_converter.cpp.

{
    return m_image;
}

References m_image.

Member Data Documentation

m_activeNodes

vKisNodeSP OraConverter::m_activeNodes

private

Definition at line 36 of file ora_converter.h.

m_doc

KisDocument* OraConverter::m_doc

private

Definition at line 35 of file ora_converter.h.

m_image

KisImageSP OraConverter::m_image

private

Definition at line 34 of file ora_converter.h.

m_stop

bool OraConverter::m_stop

private

Definition at line 37 of file ora_converter.h.

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

• plugins/impex/ora/ora_converter.h
• plugins/impex/ora/ora_converter.cpp