The PsdAdditionalLayerInfoBlock class implements the Additional Layer Information block. More...

#include <psd_additional_layer_info_block.h>

Public Types
using	ExtraLayerInfoBlockHandler = std::function<bool(QIODevice &)>

using	UserMaskInfoBlockHandler = std::function<bool(QIODevice &)>

Public Member Functions
	PsdAdditionalLayerInfoBlock (const PSDHeader &header)

bool	read (QIODevice &io)

void	setExtraLayerInfoBlockHandler (ExtraLayerInfoBlockHandler handler)

void	setUserMaskInfoBlockHandler (UserMaskInfoBlockHandler handler)

bool	valid ()

bool	write (QIODevice &io, KisNodeSP node)

void	writeFillLayerBlockEx (QIODevice &io, const QDomDocument &fillConfig, psd_fill_type type)

void	writeLclrBlockEx (QIODevice &io, const quint16 &labelColor)

void	writeLfx2BlockEx (QIODevice &io, const QDomDocument &stylesXmlDoc, bool useLfxsLayerStyleFormat)

void	writeLsctBlockEx (QIODevice &io, psd_section_type sectionType, bool isPassThrough, const QString &blendModeKey)

void	writeLspfBlockEx (QIODevice &io, const bool lock)

void	writeLuniBlockEx (QIODevice &io, const QString &layerName)

void	writePattBlockEx (QIODevice &io, const QDomDocument &patternsXmlDoc)

void	writeTxt2BlockEx (QIODevice &io, const QVariantHash txt2Hash)

void	writeTypeToolBlockEx (QIODevice &io, psd_layer_type_shape typeTool)

void	writeVectorOriginationDataEx (QIODevice &io, const QDomDocument &vectorOrigination)

void	writeVectorStrokeDataEx (QIODevice &io, const QDomDocument &vectorStroke)

void	writeVmskBlockEx (QIODevice &io, psd_vector_mask mask)

Public Attributes
QVector< QDomDocument >	embeddedPatterns

QString	error

QDomDocument	fillConfig

psd_fill_type	fillType {psd_fill_solid_color}

QStringList	keys

quint16	labelColor {0}

QDomDocument	layerStyleXml

const PSDHeader &	m_header

QString	sectionDividerBlendMode

psd_section_type	sectionDividerType

QDomDocument	textData

QTransform	textTransform

QVariantHash	txt2Data

QString	unicodeLayerName

bool	userLock {false}

psd_vector_mask	vectorMask

QDomDocument	vectorOriginationData

QDomDocument	vectorStroke

Private Member Functions
template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	readImpl (QIODevice &io)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeFillLayerBlockExImpl (QIODevice &io, const QDomDocument &fillConfig, psd_fill_type type)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeLclrBlockExImpl (QIODevice &io, const quint16 &lclr)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeLfx2BlockExImpl (QIODevice &io, const QDomDocument &stylesXmlDoc, bool useLfxsLayerStyleFormat)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeLsctBlockExImpl (QIODevice &io, psd_section_type sectionType, bool isPassThrough, const QString &blendModeKey)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeLspfBlockExImpl (QIODevice &io, const bool &lock)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeLuniBlockExImpl (QIODevice &io, const QString &layerName)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writePattBlockExImpl (QIODevice &io, const QDomDocument &patternsXmlDoc)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeTxt2BlockExImpl (QIODevice &io, const QVariantHash txt2Hash)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeTypeToolImpl (QIODevice &io, psd_layer_type_shape tool)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeVectorMaskImpl (QIODevice &io, psd_vector_mask mask)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeVectorOriginationDataImpl (QIODevice &io, const QDomDocument &vectorOrigination)

template<psd_byte_order byteOrder = psd_byte_order::psdBigEndian>
void	writeVectorStrokeDataImpl (QIODevice &io, const QDomDocument &vectorStroke)

Private Attributes
ExtraLayerInfoBlockHandler	m_layerInfoBlockHandler

UserMaskInfoBlockHandler	m_userMaskBlockHandler

Detailed Description

The PsdAdditionalLayerInfoBlock class implements the Additional Layer Information block.

See: https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/#50577409_71546

Definition at line 1349 of file psd_additional_layer_info_block.h.

Member Typedef Documentation

◆ ExtraLayerInfoBlockHandler

using PsdAdditionalLayerInfoBlock::ExtraLayerInfoBlockHandler = std::function<bool(QIODevice &)>

Definition at line 1354 of file psd_additional_layer_info_block.h.

◆ UserMaskInfoBlockHandler

using PsdAdditionalLayerInfoBlock::UserMaskInfoBlockHandler = std::function<bool(QIODevice &)>

Definition at line 1355 of file psd_additional_layer_info_block.h.

Constructor & Destructor Documentation

◆ PsdAdditionalLayerInfoBlock()

PsdAdditionalLayerInfoBlock::PsdAdditionalLayerInfoBlock ( const PSDHeader & header )

Definition at line 23 of file psd_additional_layer_info_block.cpp.

    : m_header(header)
    , sectionDividerType(psd_other)
{
}

Member Function Documentation

◆ read()

bool PsdAdditionalLayerInfoBlock::read ( QIODevice & io )

Definition at line 39 of file psd_additional_layer_info_block.cpp.

{
    bool result = true;
 
    try {
        switch (m_header.byteOrder) {
        case psd_byte_order::psdLittleEndian:
            readImpl<psd_byte_order::psdLittleEndian>(io);
            break;
        default:
            readImpl(io);
            break;
        }
    } catch (KisAslReaderUtils::ASLParseException &e) {
        error = e.what();
        result = false;
    }
 
    return result;
}

References PSDHeader::byteOrder, error, m_header, psdLittleEndian, and readImpl().

◆ readImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::readImpl ( QIODevice & io )

private

"I don't care I don't care, no... !" (c)

Definition at line 61 of file psd_additional_layer_info_block.cpp.

{
    using namespace KisAslReaderUtils;
 
    QStringList longBlocks;
    if (m_header.version > 1) {
        longBlocks << "LMsk"
                   << "Lr16"
                   << "Lr32"
                   << "Layr"
                   << "Mt16"
                   << "Mt32"
                   << "Mtrn"
                   << "Alph"
                   << "FMsk"
                   << "lnk2"
                   << "FEid"
                   << "FXid"
                   << "PxSD";
    }
 
    while (!io.atEnd()) {
        {
            const std::array<quint8, 4> refSignature1 = {'8', 'B', 'I', 'M'}; // '8BIM' in big-endian
            const std::array<quint8, 4> refSignature2 = {'8', 'B', '6', '4'}; // '8B64' in big-endian
 
            if (!TRY_READ_SIGNATURE_2OPS_EX<byteOrder>(io, refSignature1, refSignature2)) {
                break;
            }
        }
 
        QString key = readFixedString<byteOrder>(io);
        dbgFile << "found info block with key" << key << "(" << io.pos() << ")";
 
        quint64 blockSize = GARBAGE_VALUE_MARK;
        if (longBlocks.contains(key)) {
            SAFE_READ_EX(byteOrder, io, blockSize);
        } else {
            quint32 size32;
            SAFE_READ_EX(byteOrder, io, size32);
            blockSize = size32;
        }
 
        // Since TIFF headers are padded to multiples of 4,
        // staving them off here is way easier.
        if (m_header.tiffStyleLayerBlock) {
            if (blockSize % 4U) {
                dbgFile << "(TIFF) WARNING: current block size is NOT a multiple of 4! Fixing...";
                blockSize += (4U - blockSize % 4U);
            }
        }
 
        dbgFile << "info block size" << blockSize << "(" << io.pos() << ")";
 
        if (blockSize == 0)
            continue;
 
        // offset verifier will correct the position on the exit from
        // current namespace, including 'continue', 'return' and
        // exceptions.
        SETUP_OFFSET_VERIFIER(infoBlockEndVerifier, io, blockSize, 0);
 
        if (keys.contains(key)) {
            error = "Found duplicate entry for key ";
            continue;
        }
        keys << key;
 
        // TODO: Loading of 32 bit files is not supported yet
        if (key == "Lr16" /* || key == "Lr32"*/) {
            if (m_layerInfoBlockHandler) {
                int offset = m_header.version > 1 ? 8 : 4;
                dbgFile << "Offset for block handler: " << io.pos() << offset;
                io.seek(io.pos() - offset);
                m_layerInfoBlockHandler(io);
            }
        } else if (key == "Layr") {
            if (m_header.tiffStyleLayerBlock && m_layerInfoBlockHandler) {
                int offset = m_header.version > 1 ? 8 : 4;
                dbgFile << "(TIFF) Offset for block handler: " << io.pos() << offset;
                io.seek(io.pos() - offset);
                m_layerInfoBlockHandler(io);
            }
        } else if (key == "SoCo") {
            // Solid Color
            fillConfig = KisAslReader::readFillLayer(io, byteOrder);
            fillType = psd_fill_solid_color;
        } else if (key == "GdFl") {
            // Gradient Fill
            fillConfig = KisAslReader::readFillLayer(io, byteOrder);
            fillType = psd_fill_gradient;
        } else if (key == "PtFl") {
            // Pattern Fill
            fillConfig = KisAslReader::readFillLayer(io, byteOrder);
            fillType = psd_fill_pattern;
        } else if (key == "brit") {
        } else if (key == "levl") {
        } else if (key == "curv") {
        } else if (key == "expA") {
        } else if (key == "vibA") {
        } else if (key == "hue") {
        } else if (key == "hue2") {
        } else if (key == "blnc") {
        } else if (key == "blwh") {
        } else if (key == "phfl") {
        } else if (key == "mixr") {
        } else if (key == "clrL") {
        } else if (key == "nvrt") {
        } else if (key == "post") {
        } else if (key == "thrs") {
        } else if (key == "selc") {
        } else if (key == "lrFX") {
            // deprecated! use lfx2 instead!
        } else if (key == "tySh") {
        } else if (key == "luni") {
            // get the unicode layer name
            unicodeLayerName = readUnicodeString<byteOrder>(io);
            dbgFile << "\t" << "unicodeLayerName" << unicodeLayerName;
        } else if (key == "lyid") {
            quint32 id;
            psdread<byteOrder>(io, id);
            dbgFile << "\t" << "layer ID:" << id;
        } else if (key == "lfx2" || key == "lfxs") {
            // lfxs is a special variant of layer styles for group layers
            layerStyleXml = KisAslReader::readLfx2PsdSection(io, byteOrder);
        } else if (key == "Patt" || key == "Pat2" || key == "Pat3") {
            QDomDocument pattern = KisAslReader::readPsdSectionPattern(io, blockSize, byteOrder);
            embeddedPatterns << pattern;
        } else if (key == "Anno") {
        } else if (key == "clbl") {
        } else if (key == "infx") {
        } else if (key == "knko") {
        } else if (key == "lspf") {
            // Protected setting. Only the (undocumented) complete
            // lock flag is supported. Other flags include
            // transparency, composite and position (bits 0-2).
            quint32 protection;
            psdread<byteOrder>(io, protection);
            userLock = protection & (1 << 31)? true: false;
        } else if (key == "lclr") {
            // layer label color.
            quint16 col1 = 0;
            quint16 col2 = 0;
            quint16 col3 = 0;
            quint16 col4 = 0;
            psdread<byteOrder>(io, col1);
            psdread<byteOrder>(io, col2);
            psdread<byteOrder>(io, col3);
            psdread<byteOrder>(io, col4);
            dbgFile << "\t" << "layer color:" << col1 << col2 << col3 << col4;
            labelColor = col1;
        } else if (key == "fxrp") {
        } else if (key == "grdm") {
        } else if (key == "lsct") {
            quint32 dividerType = GARBAGE_VALUE_MARK;
            SAFE_READ_EX(byteOrder, io, dividerType);
            this->sectionDividerType = (psd_section_type)dividerType;
 
            dbgFile << "Reading \"lsct\" block:";
            dbgFile << ppVar(blockSize);
            dbgFile << ppVar(dividerType);
 
            if (blockSize >= 12) {
                quint32 lsctSignature = GARBAGE_VALUE_MARK;
                const quint32 refSignature1 = 0x3842494D; // '8BIM' in little-endian
                SAFE_READ_SIGNATURE_EX(byteOrder, io, lsctSignature, refSignature1);
 
                this->sectionDividerBlendMode = readFixedString<byteOrder>(io);
 
                dbgFile << ppVar(this->sectionDividerBlendMode);
            }
 
            // Animation
            if (blockSize >= 14) {
            }
 
        } else if (key == "brst") {
        } else if (key == "vmsk" || key == "vsms") { // If key is "vsms" then we are writing for (Photoshop CS6) and the document will have a "vscg" key
            quint32 version; // ( = 3 for Photoshop 6.0)
            psdread<byteOrder>(io, version);
 
            quint32 flags;
            psdread<byteOrder>(io, flags);
            // read the flags.
            vectorMask.invert  = flags & 1? true: false;
            vectorMask.notLink = flags & 2? true: false;
            vectorMask.disable = flags & 4? true: false;
 
            quint64 currentPos = 8;
            psd_path_sub_path currentPath;
            bool firstPath = true;
 
            while (currentPos < blockSize) {
                quint16 recordType;
                psdread<byteOrder>(io, recordType);
 
                if (recordType == 6) {
                    io.skip(24);
                    dbgFile << "\trecord" << recordType;
                } else if (recordType == 7) {
                    QRectF bounds;
                    // unsure if there can be multiple clipboard records...
                    bounds.setTop(psdreadFixedPoint<byteOrder>(io));
                    bounds.setLeft(psdreadFixedPoint<byteOrder>(io));
                    bounds.setBottom(psdreadFixedPoint<byteOrder>(io));
                    bounds.setRight(psdreadFixedPoint<byteOrder>(io));
                    vectorMask.path.clipBoardBounds = bounds;
                    vectorMask.path.clipBoardResolution = psdreadFixedPoint<byteOrder>(io);
                    dbgFile << "\trecord" << recordType << "top" << bounds << "res" << vectorMask.path.clipBoardResolution;
                    io.skip(4);
                } else if (recordType == 0 || recordType == 3) {
                    quint16 length;
                    psdread<byteOrder>(io, length);
                    dbgFile << "\trecord" << recordType << "length" << length;
                    if (firstPath) {
                        currentPath.isClosed = (recordType == 0);
                    } else {
                        vectorMask.path.subPaths.append(currentPath);
                        currentPath = psd_path_sub_path();
                        currentPath.isClosed = (recordType == 0);
                    }
                    firstPath = false;
                    io.skip(22);
                } else if (recordType == 8) {
                    quint16 length;
                    psdread<byteOrder>(io, length);
                    dbgFile << "\trecord" << recordType << "length" << length;
                    vectorMask.path.initialFillRecord = (length > 0);
                    io.skip(22);
                } else {
                    psd_path_node node;
                    node.control1.setY(psdreadFixedPoint<byteOrder>(io));
                    node.control1.setX(psdreadFixedPoint<byteOrder>(io));
                    node.node.setY(psdreadFixedPoint<byteOrder>(io));
                    node.node.setX(psdreadFixedPoint<byteOrder>(io));
                    node.control2.setY(psdreadFixedPoint<byteOrder>(io));
                    node.control2.setX(psdreadFixedPoint<byteOrder>(io));
                    node.isSmooth = (recordType == 1 || recordType == 4);
                    dbgFile << "\trecord" << recordType << "c1" << node.control1
                             << "node" << node.node << "c2" << node.control2;
                    currentPath.nodes.append(node);
                }
 
                currentPos += 26;
            }
            if (!currentPath.nodes.isEmpty()) {
                vectorMask.path.subPaths.append(currentPath);
            }
 
        } else if (key == "TySh") {
            textData = KisAslReader::readTypeToolObjectSettings(io, textTransform, byteOrder);
        } else if (key == "ffxi") {
        } else if (key == "lnsr") {
        } else if (key == "shpa") {
        } else if (key == "shmd") {
        } else if (key == "lyvr") {
        } else if (key == "tsly") {
        } else if (key == "lmgm") {
        } else if (key == "vmgm") {
        } else if (key == "plLd") { // Replaced by SoLd in CS3
 
        } else if (key == "linkD" || key == "lnk2" || key == "lnk3") {
        } else if (key == "CgEd") {
        } else if (key == "Txt2") { // global text data, basically the same as an Illustrator text object.
            // Docs say "first 4 are length", this is not true for this particular block, only when in ASL is first 4 length.
            QByteArray ba = io.read(blockSize);
            KisCosParser p;
            txt2Data = KisTxt2Utils::uncompressKeys(p.parseCosToJson(&ba));
        } else if (key == "pths") {
        } else if (key == "anFX") {
        } else if (key == "FMsk") {
        } else if (key == "SoLd") {
        } else if (key == "vstk") { // vector stroke info
            vectorStroke = KisAslReader::readVectorStroke(io, byteOrder);
        } else if (key == "vscg") {
            if (blockSize > 4) {
                QString vscgKey = readFixedString<byteOrder>(io);
                fillConfig = KisAslReader::readFillLayer(io, byteOrder);
                if (vscgKey == "SoCo") {
                    fillType = psd_fill_solid_color;
                } else if (vscgKey == "GdFl") {
                    // Gradient Fill
                    fillType = psd_fill_gradient;
                } else if (vscgKey == "PtFl") {
                    // Pattern Fill
                    fillType = psd_fill_pattern;
                }
            }
        } else if (key == "sn2P") {
        } else if (key == "vogk") { // Live path shapes, these are similar to parametric shapes.
            vectorOriginationData = KisAslReader::readVectorOriginationData(io, byteOrder);
        } else if (key == "Mtrn" || key == "Mt16" || key == "Mt32") { // There is no data associated with these keys.
 
        } else if (key == "LMsk") {
            // TIFFs store the global mask here.
            if (m_header.tiffStyleLayerBlock) {
                int offset = m_header.version > 1 ? 8 : 4;
                dbgFile << "(TIFF) Offset for block handler: " << io.pos() << offset;
                io.seek(io.pos() - offset);
                m_userMaskBlockHandler(io);
            }
        } else if (key == "FXid") {
        } else if (key == "FEid") {
        }
    }
}

References bounds, psd_path::clipBoardBounds, psd_path::clipBoardResolution, psd_path_node::control1, psd_path_node::control2, dbgFile, psd_vector_mask::disable, embeddedPatterns, error, fillConfig, fillType, GARBAGE_VALUE_MARK, psd_path::initialFillRecord, psd_vector_mask::invert, psd_path_sub_path::isClosed, psd_path_node::isSmooth, keys, labelColor, layerStyleXml, length(), m_header, m_layerInfoBlockHandler, m_userMaskBlockHandler, psd_path_node::node, psd_path_sub_path::nodes, psd_vector_mask::notLink, p, psd_vector_mask::path, ppVar, psd_fill_gradient, psd_fill_pattern, psd_fill_solid_color, KisAslReader::readFillLayer(), KisAslReader::readLfx2PsdSection(), KisAslReader::readPsdSectionPattern(), KisAslReader::readTypeToolObjectSettings(), KisAslReader::readVectorOriginationData(), KisAslReader::readVectorStroke(), SAFE_READ_EX, SAFE_READ_SIGNATURE_EX, sectionDividerBlendMode, sectionDividerType, SETUP_OFFSET_VERIFIER, psd_path::subPaths, textData, textTransform, PSDHeader::tiffStyleLayerBlock, txt2Data, KisTxt2Utils::uncompressKeys(), unicodeLayerName, userLock, vectorMask, vectorOriginationData, vectorStroke, and PSDHeader::version.

◆ setExtraLayerInfoBlockHandler()

void PsdAdditionalLayerInfoBlock::setExtraLayerInfoBlockHandler ( ExtraLayerInfoBlockHandler handler )

Definition at line 29 of file psd_additional_layer_info_block.cpp.

{
    m_layerInfoBlockHandler = handler;
}

References m_layerInfoBlockHandler.

◆ setUserMaskInfoBlockHandler()

void PsdAdditionalLayerInfoBlock::setUserMaskInfoBlockHandler ( UserMaskInfoBlockHandler handler )

Definition at line 34 of file psd_additional_layer_info_block.cpp.

{
    m_userMaskBlockHandler = handler;
}

References m_userMaskBlockHandler.

◆ valid()

bool PsdAdditionalLayerInfoBlock::valid ( )

Definition at line 377 of file psd_additional_layer_info_block.cpp.

{
    return true;
}

◆ write()

bool PsdAdditionalLayerInfoBlock::write	(	QIODevice &	io,
		KisNodeSP	node )

Definition at line 372 of file psd_additional_layer_info_block.cpp.

{
    return true;
}

◆ writeFillLayerBlockEx()

void PsdAdditionalLayerInfoBlock::writeFillLayerBlockEx	(	QIODevice &	io,
		const QDomDocument &	fillConfig,
		psd_fill_type	type )

Definition at line 497 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeFillLayerBlockExImpl<psd_byte_order::psdLittleEndian>(io, fillConfig, type);
        break;
    default:
        writeFillLayerBlockExImpl(io, fillConfig, type);
        break;
    }
}

References PSDHeader::byteOrder, fillConfig, m_header, psdLittleEndian, and writeFillLayerBlockExImpl().

◆ writeFillLayerBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeFillLayerBlockExImpl	(	QIODevice &	io,
		const QDomDocument &	fillConfig,
		psd_fill_type	type )

private

Definition at line 610 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    if (type == psd_fill_solid_color) {
        KisAslWriterUtils::writeFixedString<byteOrder>("SoCo", io);
    } else if (type == psd_fill_gradient) {
        KisAslWriterUtils::writeFixedString<byteOrder>("GdFl", io);
    } else {
        KisAslWriterUtils::writeFixedString<byteOrder>("PtFl", io);
    }
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> fillSizeTag(io, 2);
 
    try {
        KisAslWriter writer(byteOrder);
 
        writer.writeFillLayerSectionEx(io, fillConfig);
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save fill layer block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References fillConfig, PREPEND_METHOD, psd_fill_gradient, psd_fill_solid_color, warnKrita, and KisAslWriter::writeFillLayerSectionEx().

◆ writeLclrBlockEx()

void PsdAdditionalLayerInfoBlock::writeLclrBlockEx	(	QIODevice &	io,
		const quint16 &	labelColor )

Definition at line 485 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeLclrBlockExImpl<psd_byte_order::psdLittleEndian>(io, labelColor);
        break;
    default:
        writeLclrBlockExImpl(io, labelColor);
        break;
    }
}

References PSDHeader::byteOrder, labelColor, m_header, psdLittleEndian, and writeLclrBlockExImpl().

◆ writeLclrBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeLclrBlockExImpl	(	QIODevice &	io,
		const quint16 &	lclr )

private

Definition at line 593 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("lclr", io);
    // 4x2 quint16
    const quint32 len = 8;
    SAFE_WRITE_EX(byteOrder, io, len);
    quint16 zero = 0;
    SAFE_WRITE_EX(byteOrder, io, lclr);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
 
 
}

References SAFE_WRITE_EX.

◆ writeLfx2BlockEx()

void PsdAdditionalLayerInfoBlock::writeLfx2BlockEx	(	QIODevice &	io,
		const QDomDocument &	stylesXmlDoc,
		bool	useLfxsLayerStyleFormat )

Definition at line 429 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeLfx2BlockExImpl<psd_byte_order::psdLittleEndian>(io, stylesXmlDoc, useLfxsLayerStyleFormat);
        break;
    default:
        writeLfx2BlockExImpl(io, stylesXmlDoc, useLfxsLayerStyleFormat);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeLfx2BlockExImpl().

◆ writeLfx2BlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeLfx2BlockExImpl	(	QIODevice &	io,
		const QDomDocument &	stylesXmlDoc,
		bool	useLfxsLayerStyleFormat )

private

Definition at line 442 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    // 'lfxs' format is used for Group layers in PS
    KisAslWriterUtils::writeFixedString<byteOrder>(!useLfxsLayerStyleFormat ? "lfx2" : "lfxs", io);
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> lfx2SizeTag(io, 2);
 
    try {
        KisAslWriter writer(byteOrder);
        writer.writePsdLfx2SectionEx(io, stylesXmlDoc);
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save layer style lfx2 block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References PREPEND_METHOD, warnKrita, and KisAslWriter::writePsdLfx2SectionEx().

◆ writeLsctBlockEx()

void PsdAdditionalLayerInfoBlock::writeLsctBlockEx	(	QIODevice &	io,
		psd_section_type	sectionType,
		bool	isPassThrough,
		const QString &	blendModeKey )

Definition at line 403 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeLsctBlockExImpl<psd_byte_order::psdLittleEndian>(io, sectionType, isPassThrough, blendModeKey);
        break;
    default:
        writeLsctBlockExImpl(io, sectionType, isPassThrough, blendModeKey);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeLsctBlockExImpl().

◆ writeLsctBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeLsctBlockExImpl	(	QIODevice &	io,
		psd_section_type	sectionType,
		bool	isPassThrough,
		const QString &	blendModeKey )

private

Definition at line 416 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("lsct", io);
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> sectionTypeSizeTag(io, 2);
    SAFE_WRITE_EX(byteOrder, io, (quint32)sectionType);
 
    QString realBlendModeKey = isPassThrough ? QString("pass") : blendModeKey;
 
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>(realBlendModeKey, io);
}

References SAFE_WRITE_EX.

◆ writeLspfBlockEx()

void PsdAdditionalLayerInfoBlock::writeLspfBlockEx	(	QIODevice &	io,
		const bool	lock )

Definition at line 473 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeLspfBlockExImpl<psd_byte_order::psdLittleEndian>(io, lock);
        break;
    default:
        writeLspfBlockExImpl(io, lock);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeLspfBlockExImpl().

◆ writeLspfBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeLspfBlockExImpl	(	QIODevice &	io,
		const bool &	lock )

private

Definition at line 578 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("lspf", io);
    const quint32 len = 4;
    SAFE_WRITE_EX(byteOrder, io, len);
 
    quint32 flags = 0;
    if (lock) {
        flags |= (1 << 31);
    }
    SAFE_WRITE_EX(byteOrder, io, flags);
}

References SAFE_WRITE_EX.

◆ writeLuniBlockEx()

void PsdAdditionalLayerInfoBlock::writeLuniBlockEx	(	QIODevice &	io,
		const QString &	layerName )

Definition at line 382 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeLuniBlockExImpl<psd_byte_order::psdLittleEndian>(io, layerName);
        break;
    default:
        writeLuniBlockExImpl(io, layerName);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeLuniBlockExImpl().

◆ writeLuniBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeLuniBlockExImpl	(	QIODevice &	io,
		const QString &	layerName )

private

Definition at line 395 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("luni", io);
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> layerNameSizeTag(io, 2);
    KisAslWriterUtils::writeUnicodeString<byteOrder>(layerName, io);
}

◆ writePattBlockEx()

void PsdAdditionalLayerInfoBlock::writePattBlockEx	(	QIODevice &	io,
		const QDomDocument &	patternsXmlDoc )

Definition at line 461 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writePattBlockExImpl<psd_byte_order::psdLittleEndian>(io, patternsXmlDoc);
        break;
    default:
        writePattBlockExImpl(io, patternsXmlDoc);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writePattBlockExImpl().

◆ writePattBlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writePattBlockExImpl	(	QIODevice &	io,
		const QDomDocument &	patternsXmlDoc )

private

Definition at line 558 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("Patt", io);
    const quint32 padding = m_header.tiffStyleLayerBlock ? 4 : 2;
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> pattSizeTag(io, padding);
 
    try {
        KisAslPatternsWriter writer(patternsXmlDoc, io, byteOrder);
        writer.writePatterns();
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save layer style patterns block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References m_header, PREPEND_METHOD, PSDHeader::tiffStyleLayerBlock, warnKrita, and KisAslPatternsWriter::writePatterns().

◆ writeTxt2BlockEx()

void PsdAdditionalLayerInfoBlock::writeTxt2BlockEx	(	QIODevice &	io,
		const QVariantHash	txt2Hash )

Definition at line 760 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeTxt2BlockExImpl<psd_byte_order::psdLittleEndian>(io, txt2Hash);
        break;
    default:
        writeTxt2BlockExImpl(io, txt2Hash);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeTxt2BlockExImpl().

◆ writeTxt2BlockExImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeTxt2BlockExImpl	(	QIODevice &	io,
		const QVariantHash	txt2Hash )

private

Definition at line 773 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("Txt2", io);
 
    QByteArray ba = KisCosWriter::writeTxt2FromVariantHash(txt2Hash);
    quint32 length = ba.size();
    SAFE_WRITE_EX(byteOrder, io, length);
    io.write(ba);
}

References length(), SAFE_WRITE_EX, and KisCosWriter::writeTxt2FromVariantHash().

◆ writeTypeToolBlockEx()

void PsdAdditionalLayerInfoBlock::writeTypeToolBlockEx	(	QIODevice &	io,
		psd_layer_type_shape	typeTool )

Definition at line 521 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeTypeToolImpl<psd_byte_order::psdLittleEndian>(io, typeTool);
        break;
    default:
        writeTypeToolImpl(io, typeTool);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeTypeToolImpl().

◆ writeTypeToolImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeTypeToolImpl	(	QIODevice &	io,
		psd_layer_type_shape	tool )

private

Definition at line 721 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("TySh", io);
 
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> tyshSizeTag(io, 2);
 
    try {
        KisAslWriter writer(byteOrder);
 
        writer.writeTypeToolObjectSettings(io, tool.textDataASLXML(), tool.textWarpXML(), tool.transform, tool.boundingBox);
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save text layer block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References psd_layer_type_shape::boundingBox, PREPEND_METHOD, psd_layer_type_shape::textDataASLXML(), psd_layer_type_shape::textWarpXML(), psd_layer_type_shape::transform, warnKrita, and KisAslWriter::writeTypeToolObjectSettings().

◆ writeVectorMaskImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeVectorMaskImpl	(	QIODevice &	io,
		psd_vector_mask	mask )

private

Definition at line 636 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("vmsk", io);
 
    quint32 len = 8; //, 4 version, 4 flags
    len += 52; // 26 path record, 26 initial fill rule.
    Q_FOREACH(psd_path_sub_path subPath, mask.path.subPaths) {
        len += 26; // subpath record;
        len += subPath.nodes.size() * 26; //and one for each node.
    }
 
    SAFE_WRITE_EX(byteOrder, io, len);
 
    quint32 version = 3;
    SAFE_WRITE_EX(byteOrder, io, version);
    quint32 flags = 0;
    if (mask.invert) {
        flags |= 1;
    }
    if (mask.notLink) {
        flags |= 2;
    }
    if (mask.disable) {
        flags |= 4;
    }
    SAFE_WRITE_EX(byteOrder, io, flags);
 
    // start path records
    quint16 recordType = 6;
    quint32 zero = 0;
    SAFE_WRITE_EX(byteOrder, io, recordType);
    // 24 empty bits
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    // initial fill rule record
    recordType = 8;
    SAFE_WRITE_EX(byteOrder, io, recordType);
    quint16 fillType = mask.path.initialFillRecord? 1: 0;
    SAFE_WRITE_EX(byteOrder, io, fillType);
    // 22 empty bits
    const quint16 halfZero = 0;
    SAFE_WRITE_EX(byteOrder, io, halfZero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    SAFE_WRITE_EX(byteOrder, io, zero);
    // write the subpaths.
    Q_FOREACH(psd_path_sub_path subPath, mask.path.subPaths) {
        recordType = subPath.isClosed? 0: 3;
        quint16 length = subPath.nodes.size();
        dbgFile << "writing subpath" << subPath.nodes.size();
        SAFE_WRITE_EX(byteOrder, io, recordType);
        SAFE_WRITE_EX(byteOrder, io, length);
        // 22 empty bits
        SAFE_WRITE_EX(byteOrder, io, halfZero);
        SAFE_WRITE_EX(byteOrder, io, zero);
        SAFE_WRITE_EX(byteOrder, io, zero);
        SAFE_WRITE_EX(byteOrder, io, zero);
        SAFE_WRITE_EX(byteOrder, io, zero);
        SAFE_WRITE_EX(byteOrder, io, zero);
 
        Q_FOREACH(psd_path_node node, subPath.nodes) {
            if (subPath.isClosed) {
                recordType = node.isSmooth? 1: 2;
            } else {
                recordType = node.isSmooth? 4: 5;
            }
            SAFE_WRITE_EX(byteOrder, io, recordType);
            psdwriteFixedPoint<byteOrder>(io, node.control1.y());
            psdwriteFixedPoint<byteOrder>(io, node.control1.x());
            psdwriteFixedPoint<byteOrder>(io, node.node.y());
            psdwriteFixedPoint<byteOrder>(io, node.node.x());
            psdwriteFixedPoint<byteOrder>(io, node.control2.y());
            psdwriteFixedPoint<byteOrder>(io, node.control2.x());
        }
    }
}

References psd_path_node::control1, psd_path_node::control2, dbgFile, psd_vector_mask::disable, fillType, psd_path::initialFillRecord, psd_vector_mask::invert, psd_path_sub_path::isClosed, psd_path_node::isSmooth, length(), psd_path_node::node, psd_path_sub_path::nodes, psd_vector_mask::notLink, psd_vector_mask::path, SAFE_WRITE_EX, and psd_path::subPaths.

◆ writeVectorOriginationDataEx()

void PsdAdditionalLayerInfoBlock::writeVectorOriginationDataEx	(	QIODevice &	io,
		const QDomDocument &	vectorOrigination )

Definition at line 545 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeVectorOriginationDataImpl<psd_byte_order::psdLittleEndian>(io, vectorOrigination);
        break;
    default:
        writeVectorOriginationDataImpl(io, vectorOrigination);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, and writeVectorOriginationDataImpl().

◆ writeVectorOriginationDataImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeVectorOriginationDataImpl	(	QIODevice &	io,
		const QDomDocument &	vectorOrigination )

private

Definition at line 785 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("vogk", io);
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> strokeSizeTag(io, 2);
    try {
        KisAslWriter writer(byteOrder);
 
        writer.writeVectorOriginationDataEx(io, vectorOrigination);
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save vector stroke layer block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References PREPEND_METHOD, warnKrita, and KisAslWriter::writeVectorOriginationDataEx().

◆ writeVectorStrokeDataEx()

void PsdAdditionalLayerInfoBlock::writeVectorStrokeDataEx	(	QIODevice &	io,
		const QDomDocument &	vectorStroke )

Definition at line 533 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeVectorStrokeDataImpl<psd_byte_order::psdLittleEndian>(io, vectorStroke);
        break;
    default:
        writeVectorStrokeDataImpl(io, vectorStroke);
        break;
    }
}

References PSDHeader::byteOrder, m_header, psdLittleEndian, vectorStroke, and writeVectorStrokeDataImpl().

◆ writeVectorStrokeDataImpl()

template<psd_byte_order byteOrder>

void PsdAdditionalLayerInfoBlock::writeVectorStrokeDataImpl	(	QIODevice &	io,
		const QDomDocument &	vectorStroke )

private

Definition at line 742 of file psd_additional_layer_info_block.cpp.

{
    KisAslWriterUtils::writeFixedString<byteOrder>("8BIM", io);
    KisAslWriterUtils::writeFixedString<byteOrder>("vstk", io);
    KisAslWriterUtils::OffsetStreamPusher<quint32, byteOrder> strokeSizeTag(io, 2);
    try {
        KisAslWriter writer(byteOrder);
 
        writer.writeVectorStrokeDataEx(io, vectorStroke);
 
    } catch (KisAslWriterUtils::ASLWriteException &e) {
        warnKrita << "WARNING: Couldn't save vector stroke layer block:" << PREPEND_METHOD(e.what());
 
        // TODO: make this error recoverable!
        throw e;
    }
}

References PREPEND_METHOD, vectorStroke, warnKrita, and KisAslWriter::writeVectorStrokeDataEx().

◆ writeVmskBlockEx()

void PsdAdditionalLayerInfoBlock::writeVmskBlockEx	(	QIODevice &	io,
		psd_vector_mask	mask )

Definition at line 509 of file psd_additional_layer_info_block.cpp.

{
    switch (m_header.byteOrder) {
    case psd_byte_order::psdLittleEndian:
        writeVectorMaskImpl<psd_byte_order::psdLittleEndian>(io, mask);
        break;
    default:
        writeVectorMaskImpl(io, mask);
        break;
    }
}