bool WBSDefinition::loadXML(KoXmlElement &element, XMLLoaderObject & ) {
m_projectCode = element.attribute( "project-code" );
m_projectSeparator = element.attribute( "project-separator" );
m_levelsEnabled = (bool)element.attribute( "levels-enabled", "0" ).toInt();
KoXmlNode n = element.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement e = n.toElement();
if (e.tagName() == "default") {
m_defaultDef.code = e.attribute( "code", "Number" );
m_defaultDef.separator = e.attribute( "separator", "." );
} else if (e.tagName() == "levels") {
KoXmlNode n = e.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement el = n.toElement();
CodeDef d;
d.code = el.attribute( "code" );
d.separator = el.attribute( "separator" );
int lvl = el.attribute( "level", "-1" ).toInt();
if ( lvl >= 0 ) {
setLevelsDef( lvl, d );
} else kError()<<"Invalid levels definition";
}
}
}
return true;
}
void TestKoShapeFactory::testOdfElement()
{
KoShapeFactoryBase * factory = new KoPathShapeFactory(QStringList());
QVERIFY(factory->odfElements().front().second.contains("path"));
QVERIFY(factory->odfElements().front().second.contains("line"));
QVERIFY(factory->odfElements().front().second.contains("polyline"));
QVERIFY(factory->odfElements().front().second.contains("polygon"));
QVERIFY(factory->odfElements().front().first == KoXmlNS::draw);
QBuffer xmldevice;
xmldevice.open(QIODevice::WriteOnly);
QTextStream xmlstream(&xmldevice);
xmlstream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
xmlstream << "<office:document-content xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\" xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\" xmlns:config=\"urn:oasis:names:tc:opendocument:xmlns:config:1.0\" xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\" xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\" xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\" xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\" xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\" xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\" xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\" xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\" xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\" xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\" xmlns:math=\"http://www.w3.org/1998/Math/MathML\" xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\" xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\" xmlns:koffice=\"http://www.koffice.org/2005/\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">";
xmlstream << "<office:body>";
xmlstream << "<office:text>";
xmlstream << "<text:p text:style-name=\"P1\"><?opendocument cursor-position?></text:p>";
xmlstream << "<draw:path svg:d=\"M10,10L100,100\"></draw:path>";
xmlstream << "</office:text>";
xmlstream << "</office:body>";
xmlstream << "</office:document-content>";
xmldevice.close();
KoXmlDocument doc;
QString errorMsg;
int errorLine = 0;
int errorColumn = 0;
QCOMPARE(doc.setContent(&xmldevice, true, &errorMsg, &errorLine, &errorColumn), true);
QCOMPARE(errorMsg.isEmpty(), true);
QCOMPARE(errorLine, 0);
QCOMPARE(errorColumn, 0);
KoXmlElement contentElement = doc.documentElement();
KoXmlElement bodyElement = contentElement.firstChild().toElement();
// XXX: When loading is implemented, these no doubt have to be
// sensibly filled.
KoOdfStylesReader stylesReader;
KoOdfLoadingContext odfContext(stylesReader, 0);
KoShapeLoadingContext shapeContext(odfContext, 0);
KoXmlElement textElement = bodyElement.firstChild().firstChild().toElement();
QVERIFY(textElement.tagName() == "p");
QCOMPARE(factory->supports(textElement, shapeContext), false);
KoXmlElement pathElement = bodyElement.firstChild().lastChild().toElement();
QVERIFY(pathElement.tagName() == "path");
QCOMPARE(factory->supports(pathElement, shapeContext), true);
KoShape *shape = factory->createDefaultShape();
QVERIFY(shape);
QVERIFY(shape->loadOdf(pathElement, shapeContext));
delete shape;
delete factory;
}
void KisKraLoader::loadCompositions(const KoXmlElement& elem, KisImageWSP image)
{
KoXmlNode child;
for (child = elem.firstChild(); !child.isNull(); child = child.nextSibling()) {
KoXmlElement e = child.toElement();
QString name = e.attribute("name");
bool exportEnabled = e.attribute("exportEnabled", "1") == "0" ? false : true;
KisLayerComposition* composition = new KisLayerComposition(image, name);
composition->setExportEnabled(exportEnabled);
KoXmlNode value;
for (value = child.lastChild(); !value.isNull(); value = value.previousSibling()) {
KoXmlElement e = value.toElement();
QUuid uuid(e.attribute("uuid"));
bool visible = e.attribute("visible", "1") == "0" ? false : true;
composition->setVisible(uuid, visible);
bool collapsed = e.attribute("collapsed", "1") == "0" ? false : true;
composition->setCollapsed(uuid, collapsed);
}
image->addComposition(composition);
}
}
KisNodeSP KisKraLoader::loadNodes(const KoXmlElement& element, KisImageWSP image, KisNodeSP parent)
{
KoXmlNode node = element.firstChild();
KoXmlNode child;
if (!node.isNull()) {
if (node.isElement()) {
if (node.nodeName().toUpper() == LAYERS.toUpper() || node.nodeName().toUpper() == MASKS.toUpper()) {
for (child = node.lastChild(); !child.isNull(); child = child.previousSibling()) {
KisNodeSP node = loadNode(child.toElement(), image, parent);
if (node) {
image->nextLayerName(); // Make sure the nameserver is current with the number of nodes.
image->addNode(node, parent);
if (node->inherits("KisLayer") && child.childNodesCount() > 0) {
loadNodes(child.toElement(), image, node);
}
}
}
}
}
}
return parent;
}
bool ComponentTransferEffect::load(const KoXmlElement &element, const KoFilterEffectLoadingContext &)
{
if (element.tagName() != id())
return false;
// reset data
m_data[ChannelR] = Data();
m_data[ChannelG] = Data();
m_data[ChannelB] = Data();
m_data[ChannelA] = Data();
for (KoXmlNode n = element.firstChild(); !n.isNull(); n = n.nextSibling()) {
KoXmlElement node = n.toElement();
if (node.tagName() == "feFuncR") {
loadChannel(ChannelR, node);
} else if (node.tagName() == "feFuncG") {
loadChannel(ChannelG, node);
} else if (node.tagName() == "feFuncB") {
loadChannel(ChannelB, node);
} else if (node.tagName() == "feFuncA") {
loadChannel(ChannelA, node);
}
}
return true;
}
KoFilterEffectStack * FilterEffectResource::toFilterStack() const
{
KoFilterEffectStack * filterStack = new KoFilterEffectStack();
if (!filterStack)
return 0;
QByteArray data = m_data.toByteArray();
KoXmlDocument doc;
doc.setContent(data);
KoXmlElement e = doc.documentElement();
// only allow obect bounding box units
if (e.hasAttribute("filterUnits") && e.attribute("filterUnits") != "objectBoundingBox")
return 0;
if (e.attribute("primitiveUnits") != "objectBoundingBox")
return 0;
// parse filter region rectangle
QRectF filterRegion;
filterRegion.setX(fromPercentage(e.attribute("x", "-0.1")));
filterRegion.setY(fromPercentage(e.attribute("y", "-0.1")));
filterRegion.setWidth(fromPercentage(e.attribute("width", "1.2")));
filterRegion.setHeight(fromPercentage(e.attribute("height", "1.2")));
filterStack->setClipRect(filterRegion);
KoFilterEffectLoadingContext context(QString(""));
KoFilterEffectRegistry * registry = KoFilterEffectRegistry::instance();
// create the filter effects and add them to the shape
for (KoXmlNode n = e.firstChild(); !n.isNull(); n = n.nextSibling()) {
KoXmlElement primitive = n.toElement();
KoFilterEffect * filterEffect = registry->createFilterEffectFromXml(primitive, context);
if (!filterEffect) {
qWarning() << "filter effect" << primitive.tagName() << "is not implemented yet";
continue;
}
// parse subregion
qreal x = fromPercentage(primitive.attribute("x", "0"));
qreal y = fromPercentage(primitive.attribute("y", "0"));
qreal w = fromPercentage(primitive.attribute("width", "1"));
qreal h = fromPercentage(primitive.attribute("height", "1"));
QRectF subRegion(QPointF(x, y), QSizeF(w, h));
if (primitive.hasAttribute("in"))
filterEffect->setInput(0, primitive.attribute("in"));
if (primitive.hasAttribute("result"))
filterEffect->setOutput(primitive.attribute("result"));
filterEffect->setFilterRect(subRegion);
filterStack->appendFilterEffect(filterEffect);
}
return filterStack;
}
void TestKoShapeRegistry::testCreateFramedShapes()
{
QBuffer xmldevice;
xmldevice.open(QIODevice::WriteOnly);
QTextStream xmlstream(&xmldevice);
xmlstream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
xmlstream << "<office:document-content xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\" xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\" xmlns:config=\"urn:oasis:names:tc:opendocument:xmlns:config:1.0\" xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\" xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\" xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\" xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\" xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\" xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\" xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\" xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\" xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\" xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\" xmlns:math=\"http://www.w3.org/1998/Math/MathML\" xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\" xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\" xmlns:calligra=\"http://www.calligra.org/2005/\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">";
xmlstream << "<office:body>";
xmlstream << "<office:text>";
xmlstream << "<draw:path svg:d=\"M0,0L100,100\"></draw:path>";
xmlstream << "</office:text>";
xmlstream << "</office:body>";
xmlstream << "</office:document-content>";
xmldevice.close();
KoXmlDocument doc;
QString errorMsg;
int errorLine = 0;
int errorColumn = 0;
QCOMPARE(doc.setContent(&xmldevice, true, &errorMsg, &errorLine, &errorColumn), true);
QCOMPARE(errorMsg.isEmpty(), true);
QCOMPARE(errorLine, 0);
QCOMPARE(errorColumn, 0);
KoXmlElement contentElement = doc.documentElement();
KoXmlElement bodyElement = contentElement.firstChild().toElement();
KoShapeRegistry * registry = KoShapeRegistry::instance();
// XXX: When loading is implemented, these no doubt have to be
// sensibly filled.
KoOdfStylesReader stylesReader;
KoOdfLoadingContext odfContext(stylesReader, 0);
KoShapeLoadingContext shapeContext(odfContext, 0);
KoShape * shape = registry->createShapeFromOdf(bodyElement, shapeContext);
QVERIFY(shape == 0);
KoXmlElement pathElement = bodyElement.firstChild().firstChild().toElement();
shape = registry->createShapeFromOdf(pathElement, shapeContext);
QVERIFY(shape != 0);
QVERIFY(shape->shapeId() == KoPathShapeId);
}
bool KoInlineNote::loadOdf(const KoXmlElement & element)
{
if (element.namespaceURI() != KoXmlNS::text || element.localName() != "note")
return false;
QString className = element.attributeNS(KoXmlNS::text, "note-class");
if (className == "footnote")
d->type = Footnote;
else if (className == "endnote")
d->type = Endnote;
else
return false;
d->id = element.attributeNS(KoXmlNS::text, "id");
for (KoXmlNode node = element.firstChild(); !node.isNull(); node = node.nextSibling()) {
setAutoNumbering(false);
KoXmlElement ts = node.toElement();
if (ts.namespaceURI() != KoXmlNS::text)
continue;
if (ts.localName() == "note-body") {
d->text = "";
KoXmlNode node = ts.firstChild();
while (!node.isNull()) {
KoXmlElement commentElement = node.toElement();
if (!commentElement.isNull()) {
if (commentElement.localName() == "p" && commentElement.namespaceURI() == KoXmlNS::text) {
if (!d->text.isEmpty())
d->text.append('\n');
d->text.append(commentElement.text());
}
}
node = node.nextSibling();
}
} else if (ts.localName() == "note-citation") {
d->label = ts.attributeNS(KoXmlNS::text, "label");
if (d->label.isEmpty()) {
setAutoNumbering(true);
d->label = ts.text();
}
}
}
return true;
}
bool KoInlineNote::loadOdf(const KoXmlElement & element, KoShapeLoadingContext &context, KoStyleManager *styleManager, KoChangeTracker *changeTracker)
{
QTextDocument *document = new QTextDocument();
QTextCursor cursor(document);
KoTextDocument textDocument(document);
textDocument.setStyleManager(styleManager);
d->styleManager = styleManager;
textDocument.setChangeTracker(changeTracker);
KoTextLoader loader(context);
if (element.namespaceURI() == KoXmlNS::text && element.localName() == "note") {
QString className = element.attributeNS(KoXmlNS::text, "note-class");
if (className == "footnote") {
d->type = Footnote;
}
else if (className == "endnote") {
d->type = Endnote;
}
else {
delete document;
return false;
}
d->id = element.attributeNS(KoXmlNS::text, "id");
for (KoXmlNode node = element.firstChild(); !node.isNull(); node = node.nextSibling()) {
setAutoNumbering(false);
KoXmlElement ts = node.toElement();
if (ts.namespaceURI() != KoXmlNS::text)
continue;
if (ts.localName() == "note-body") {
loader.loadBody(ts, cursor);
} else if (ts.localName() == "note-citation") {
d->label = ts.attributeNS(KoXmlNS::text, "label");
if (d->label.isEmpty()) {
setAutoNumbering(true);
d->label = ts.text();
}
}
}
}
else if (element.namespaceURI() == KoXmlNS::office && element.localName() == "annotation") {
d->author = element.attributeNS(KoXmlNS::text, "dc-creator");
d->date = QDateTime::fromString(element.attributeNS(KoXmlNS::text, "dc-date"), Qt::ISODate);
loader.loadBody(element, cursor); // would skip author and date, and do just the <text-p> and <text-list> elements
}
else {
delete document;
return false;
}
d->text = QTextDocumentFragment(document);
delete document;
return true;
}
bool KoOdfLoadingContext::parseManifest(const KoXmlDocument &manifestDocument)
{
// First find the manifest:manifest node.
KoXmlNode n = manifestDocument.firstChild();
kDebug(30006) << "Searching for manifest:manifest " << n.toElement().nodeName();
for (; !n.isNull(); n = n.nextSibling()) {
if (!n.isElement()) {
kDebug(30006) << "NOT element";
continue;
} else {
kDebug(30006) << "element";
}
kDebug(30006) << "name:" << n.toElement().localName()
<< "namespace:" << n.toElement().namespaceURI();
if (n.toElement().localName() == "manifest"
&& n.toElement().namespaceURI() == KoXmlNS::manifest)
{
kDebug(30006) << "found manifest:manifest";
break;
}
}
if (n.isNull()) {
kDebug(30006) << "Could not find manifest:manifest";
return false;
}
// Now loop through the children of the manifest:manifest and
// store all the manifest:file-entry elements.
const KoXmlElement manifestElement = n.toElement();
for (n = manifestElement.firstChild(); !n.isNull(); n = n.nextSibling()) {
if (!n.isElement())
continue;
KoXmlElement el = n.toElement();
if (!(el.localName() == "file-entry" && el.namespaceURI() == KoXmlNS::manifest))
continue;
QString fullPath = el.attributeNS(KoXmlNS::manifest, "full-path", QString());
QString mediaType = el.attributeNS(KoXmlNS::manifest, "media-type", QString(""));
QString version = el.attributeNS(KoXmlNS::manifest, "version", QString());
// Only if fullPath is valid, should we store this entry.
// If not, we don't bother to find out exactly what is wrong, we just skip it.
if (!fullPath.isNull()) {
d->manifestEntries.insert(fullPath,
new KoOdfManifestEntry(fullPath, mediaType, version));
}
}
return true;
}
bool KPlatoXmlLoader::load( const KoXmlElement& plan )
{
kDebug(kplatoXmlDebugArea())<<"plan";
QString syntaxVersion = plan.attribute( "version" );
m_loader.setVersion( syntaxVersion );
if ( syntaxVersion.isEmpty() ) {
int ret = KMessageBox::warningContinueCancel(
0, i18n( "This document has no syntax version.\n"
"Opening it in Plan may lose information." ),
i18n( "File-Format Error" ), KGuiItem( i18n( "Continue" ) ) );
if ( ret == KMessageBox::Cancel ) {
m_message = "USER_CANCELED";
return false;
}
// set to max version and hope for the best
m_loader.setVersion( KPLATO_MAX_FILE_SYNTAX_VERSION );
} else if ( syntaxVersion > KPLATO_MAX_FILE_SYNTAX_VERSION ) {
int ret = KMessageBox::warningContinueCancel(
0, i18n( "This document was created with a newer version of KPlato than Plan can load.\n"
"Syntax version: %1\n"
"Opening it in this version of Plan may lose some information.", syntaxVersion ),
i18n( "File-Format Mismatch" ), KGuiItem( i18n( "Continue" ) ) );
if ( ret == KMessageBox::Cancel ) {
m_message = "USER_CANCELED";
return false;
}
}
m_loader.startLoad();
bool result = false;
KoXmlNode n = plan.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement e = n.toElement();
if ( e.tagName() == "project" ) {
m_loader.setProject( m_project );
result = load( m_project, e, m_loader );
if ( result ) {
if ( m_project->id().isEmpty() ) {
m_project->setId( m_project->uniqueNodeId() );
m_project->registerNodeId( m_project );
}
} else {
m_loader.addMsg( XMLLoaderObject::Errors, "Loading of project failed" );
kError()<<"Loading of project failed";
//TODO add some ui here
}
}
}
m_loader.stopLoad();
return result;
}
void KisKraLoader::loadAssistantsList(const KoXmlElement &elem)
{
KoXmlNode child;
int count = 0;
for (child = elem.firstChild(); !child.isNull(); child = child.nextSibling()) {
KoXmlElement e = child.toElement();
QString type = e.attribute("type");
QString file_name = e.attribute("filename");
m_d->assistantsFilenames.insert(file_name,type);
count++;
}
}
bool KraConverter::loadXML(const KoXmlDocument &doc, KoStore *store)
{
Q_UNUSED(store);
KoXmlElement root;
KoXmlNode node;
if (doc.doctype().name() != "DOC") {
m_doc->setErrorMessage(i18n("The format is not supported or the file is corrupted"));
return false;
}
root = doc.documentElement();
int syntaxVersion = root.attribute("syntaxVersion", "3").toInt();
if (syntaxVersion > 2) {
m_doc->setErrorMessage(i18n("The file is too new for this version of Krita (%1).", syntaxVersion));
return false;
}
if (!root.hasChildNodes()) {
m_doc->setErrorMessage(i18n("The file has no layers."));
return false;
}
m_kraLoader = new KisKraLoader(m_doc, syntaxVersion);
// Legacy from the multi-image .kra file period.
for (node = root.firstChild(); !node.isNull(); node = node.nextSibling()) {
if (node.isElement()) {
if (node.nodeName() == "IMAGE") {
KoXmlElement elem = node.toElement();
if (!(m_image = m_kraLoader->loadXML(elem))) {
if (m_kraLoader->errorMessages().isEmpty()) {
m_doc->setErrorMessage(i18n("Unknown error."));
}
else {
m_doc->setErrorMessage(m_kraLoader->errorMessages().join(".\n"));
}
return false;
}
return true;
}
else {
if (m_kraLoader->errorMessages().isEmpty()) {
m_doc->setErrorMessage(i18n("The file does not contain an image."));
}
return false;
}
}
}
return false;
}
bool Context::load( const KoXmlDocument &document ) {
m_document = document; // create a copy, document is deleted under our feet
// Check if this is the right app
KoXmlElement elm = m_document.documentElement();
QString value = elm.attribute( "mime", QString() );
if ( value.isEmpty() ) {
errorPlan << "No mime type specified!";
// setErrorMessage( i18n( "Invalid document. No mimetype specified." ) );
return false;
} else if ( value != "application/x-vnd.kde.plan" ) {
if ( value == "application/x-vnd.kde.kplato" ) {
// accept, since we forgot to change kplato to plan for so long...
} else {
errorPlan << "Unknown mime type " << value;
// setErrorMessage( i18n( "Invalid document. Expected mimetype application/x-vnd.kde.kplato, got %1", value ) );
return false;
}
}
/* QString m_syntaxVersion = elm.attribute( "version", "0.0" );
if ( m_syntaxVersion > "0.0" ) {
int ret = KMessageBox::warningContinueCancel(
0, i18n( "This document was created with a newer version of Plan (syntax version: %1)\n"
"Opening it in this version of Plan will lose some information.", m_syntaxVersion ),
i18n( "File-Format Mismatch" ), KGuiItem( i18n( "Continue" ) ) );
if ( ret == KMessageBox::Cancel ) {
setErrorMessage( "USER_CANCELED" );
return false;
}
}
*/
/*
#ifdef KOXML_USE_QDOM
int numNodes = elm.childNodes().count();
#else
int numNodes = elm.childNodesCount();
#endif
*/
KoXmlNode n = elm.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement element = n.toElement();
if ( element.tagName() == "context" ) {
m_context = element;
m_contextLoaded = true;
}
}
return true;
}
void SvgStyleParser::parseColorStops(QGradient *gradient, const KoXmlElement &e)
{
QGradientStops stops;
QColor c;
for (KoXmlNode n = e.firstChild(); !n.isNull(); n = n.nextSibling()) {
KoXmlElement stop = n.toElement();
if (stop.tagName() == "stop") {
float offset;
QString temp = stop.attribute("offset");
if (temp.contains('%')) {
temp = temp.left(temp.length() - 1);
offset = temp.toFloat() / 100.0;
} else
offset = temp.toFloat();
QString stopColorStr = stop.attribute("stop-color");
if (!stopColorStr.isEmpty()) {
if (stopColorStr == "inherit") {
stopColorStr = inheritedAttribute("stop-color", stop);
}
parseColor(c, stopColorStr);
}
else {
// try style attr
QString style = stop.attribute("style").simplified();
QStringList substyles = style.split(';', QString::SkipEmptyParts);
for (QStringList::Iterator it = substyles.begin(); it != substyles.end(); ++it) {
QStringList substyle = it->split(':');
QString command = substyle[0].trimmed();
QString params = substyle[1].trimmed();
if (command == "stop-color")
parseColor(c, params);
if (command == "stop-opacity")
c.setAlphaF(params.toDouble());
}
}
QString opacityStr = stop.attribute("stop-opacity");
if (!opacityStr.isEmpty()) {
if (opacityStr == "inherit") {
opacityStr = inheritedAttribute("stop-opacity", stop);
}
c.setAlphaF(opacityStr.toDouble());
}
stops.append(QPair<qreal, QColor>(offset, c));
}
}
if (stops.count())
gradient->setStops(stops);
}
bool KPlatoXmlLoader::loadWorkpackage( const KoXmlElement& plan )
{
kDebug(kplatoXmlDebugArea());
bool ok = false;
if ( m_loader.workVersion() > KPLATOWORK_MAX_FILE_SYNTAX_VERSION ) {
int ret = KMessageBox::warningContinueCancel(
0, i18n( "This document was created with a newer version of KPlatoWork (syntax version: %1)\n"
"Opening it in this version of PlanWork will lose some information.", m_loader.workVersion() ),
i18n( "File-Format Mismatch" ), KGuiItem( i18n( "Continue" ) ) );
if ( ret == KMessageBox::Cancel ) {
m_message = "USER_CANCELED";
return false;
}
}
m_loader.startLoad();
Project *proj = new Project();
Package *package = new Package();
package->project = proj;
KoXmlNode n = plan.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement e = n.toElement();
if ( e.tagName() == "project" ) {
m_loader.setProject( proj );
ok = load( proj, e, m_loader );
if ( ! ok ) {
m_loader.addMsg( XMLLoaderObject::Errors, "Loading of work package failed" );
//TODO add some ui here
}
} else if ( e.tagName() == "workpackage" ) {
m_timeTag = e.attribute( "time-tag" );
package->ownerId = e.attribute( "owner-id" );
package->ownerName = e.attribute( "owner" );
KoXmlElement elem;
forEachElement( elem, e ) {
if ( elem.tagName() != "settings" ) {
continue;
}
package->settings.usedEffort = (bool)elem.attribute( "used-effort" ).toInt();
package->settings.progress = (bool)elem.attribute( "progress" ).toInt();
package->settings.documents = (bool)elem.attribute( "documents" ).toInt();
}
}
}
// static
bool PasteCommand::unknownShiftDirection(const QMimeData *mimeData)
{
if (!mimeData) {
return false;
}
QByteArray byteArray;
if (mimeData->hasFormat("application/x-kspread-snippet")) {
byteArray = mimeData->data("application/x-kspread-snippet");
} else {
return false;
}
QString errorMsg;
int errorLine;
int errorColumn;
KoXmlDocument d;
if (!d.setContent(byteArray, false, &errorMsg, &errorLine, &errorColumn)) {
// an error occurred
kDebug() << "An error occurred."
<< "line:" << errorLine << "col:" << errorColumn << errorMsg;
return false;
}
KoXmlElement e = d.documentElement();
if (!e.namedItem("columns").toElement().isNull()) {
return false;
}
if (!e.namedItem("rows").toElement().isNull()) {
return false;
}
KoXmlElement c = e.firstChild().toElement();
for (; !c.isNull(); c = c.nextSibling().toElement()) {
if (c.tagName() == "cell") {
return true;
}
}
return false;
}
bool InfoVariable::loadOdf(const KoXmlElement & element, KoShapeLoadingContext & /*context*/)
{
if (!s_loadInfo.exists() ) {
for (unsigned int i = 0; i < numPropertyData; ++i) {
s_loadInfo->insert(propertyData[i].tag, propertyData[i].property);
}
}
const QString localName(element.localName());
m_type = s_loadInfo->value(localName);
for(KoXmlNode node = element.firstChild(); !node.isNull(); node = node.nextSibling() ) {
if (node.isText()) {
setValue(node.toText().data());
break;
}
}
return true;
}
bool Context::load( const KoXmlDocument &document ) {
m_document = document; // create a copy, document is deleted under our feet
// Check if this is the right app
KoXmlElement elm = m_document.documentElement();
QString value = elm.attribute( "mime", QString() );
if ( value.isEmpty() ) {
kError() << "No mime type specified!" << endl;
// setErrorMessage( i18n( "Invalid document. No mimetype specified." ) );
return false;
} else if ( value != "application/x-vnd.kde.kplato" ) {
kError() << "Unknown mime type " << value << endl;
// setErrorMessage( i18n( "Invalid document. Expected mimetype application/x-vnd.kde.kplato, got %1", value ) );
return false;
}
QString m_syntaxVersion = elm.attribute( "version", "0.0" );
if ( m_syntaxVersion > "0.0" ) {
/* int ret = KMessageBox::warningContinueCancel(
0, i18n( "This document was created with a newer version of KPlato (syntax version: %1)\n"
"Opening it in this version of KPlato will lose some information.", m_syntaxVersion ),
i18n( "File-Format Mismatch" ), KGuiItem( i18n( "Continue" ) ) );
if ( ret == KMessageBox::Cancel ) {
setErrorMessage( "USER_CANCELED" );
return false;
}*/
}
#ifdef KOXML_USE_QDOM
int numNodes = elm.childNodes().count();
#else
int numNodes = elm.childNodesCount();
#endif
KoXmlNode n = elm.firstChild();
for ( ; ! n.isNull(); n = n.nextSibling() ) {
if ( ! n.isElement() ) {
continue;
}
KoXmlElement element = n.toElement();
if ( element.tagName() == "context" ) {
m_context = element;
m_contextLoaded = true;
/* currentView = element.attribute("current-view");
currentEstimateType = element.attribute("estimate-type").toInt();
currentSchedule = element.attribute("current-schedule").toLong();
actionViewExpected = element.attribute("view-expected").toInt();
actionViewOptimistic = element.attribute("view-optimistic").toInt();
actionViewPessimistic = element.attribute("view-pessimistic").toInt();
QDomNodeList list = element.childNodes();
for (int i=0; i<list.count(); ++i) {
if (list.item(i).isElement()) {
QDomElement e = list.item(i).toElement();
if (e.tagName() == "gantt-view") {
ganttview.ganttviewsize = e.attribute("ganttview-size").toInt();
ganttview.taskviewsize = e.attribute("taskview-size").toInt();
ganttview.currentNode = e.attribute("current-node");
ganttview.showResources = e.attribute("show-resources").toInt();
ganttview.showTaskName = e.attribute("show-taskname").toInt();
ganttview.showTaskLinks = e.attribute("show-tasklinks").toInt();
ganttview.showProgress = e.attribute("show-progress").toInt();
ganttview.showPositiveFloat = e.attribute("show-positivefloat").toInt();
ganttview.showCriticalTasks = attribute("show-criticaltasks").toInt();
ganttview.showCriticalPath = e.attribute("show-criticalpath").toInt();
ganttview.showNoInformation = e.attribute("show-noinformation").toInt();
QDomNodeList list = e.childNodes();
for (int i=0; i<list.count(); ++i) {
if (list.item(i).isElement()) {
QDomElement g = list.item(i).toElement();
if (g.tagName() == "closed-nodes") {
QDomNodeList list = g.childNodes();
for (int i=0; i<list.count(); ++i) {
if (list.item(i).isElement()) {
QDomElement ei = list.item(i).toElement();
if (ei.tagName() == "node") {
ganttview.closedNodes.append(ei.attribute("id"));
}
}
}
}
}
}
} else if (e.tagName() == "accounts-view") {
accountsview.accountsviewsize = e.attribute("accountsview-size").toInt();
accountsview.periodviewsize = e.attribute("periodview-size").toInt();
accountsview.date = QDate::fromString(e.attribute("date"), Qt::ISODate);
accountsview.period = e.attribute("period").toInt();
accountsview.cumulative = e.attribute("cumulative").toInt();
QDomNodeList list = e.childNodes();
for (int i=0; i<list.count(); ++i) {
if (list.item(i).isElement()) {
QDomElement g = list.item(i).toElement();
if (g.tagName() == "closed-items") {
QDomNodeList list = g.childNodes();
for (int i=0; i<list.count(); ++i) {
if (list.item(i).isElement()) {
QDomElement ei = list.item(i).toElement();
if (ei.tagName() == "account") {
accountsview.closedItems.append(ei.attribute("name"));
}
}
}
}
}
}
} else {
kError()<<"Unknown tag: "<<e.tagName()<<endl;
}
}
}*/
}
}
return true;
}
bool PasteCommand::processXmlData(Element *element, KoXmlDocument *data)
{
const QRect pasteArea = element->rect();
Sheet *const sheet = element->sheet();
Q_ASSERT(sheet == m_sheet);
Map *const map = sheet->map();
const KoXmlElement root = data->documentElement(); // "spreadsheet-snippet"
if (root.hasAttribute("cut")) {
const Region cutRegion(root.attribute("cut"), map, sheet);
if (cutRegion.isValid()) {
const Cell destination(sheet, pasteArea.topLeft());
map->dependencyManager()->regionMoved(cutRegion, destination);
}
}
const int sourceHeight = root.attribute("rows").toInt();
const int sourceWidth = root.attribute("columns").toInt();
// Find size of rectangle that we want to paste to (either clipboard size or current selection)
const bool noRowsInClipboard = root.namedItem("rows").toElement().isNull();
const bool noColumnsInClipboard = root.namedItem("columns").toElement().isNull();
const bool noRowsSelected = !Region::Range(pasteArea).isRow();
const bool noColumnsSelected = !Region::Range(pasteArea).isColumn();
const bool biggerSelectedWidth = pasteArea.width() >= sourceWidth;
const bool biggerSelectedHeight = pasteArea.height() >= sourceHeight;
const int pasteWidth = biggerSelectedWidth && noRowsSelected && noRowsInClipboard
? pasteArea.width() : sourceWidth;
const int pasteHeight = biggerSelectedHeight && noColumnsSelected && noColumnsInClipboard
? pasteArea.height() : sourceHeight;
const int xOffset = noRowsInClipboard ? pasteArea.left() - 1 : 0;
const int yOffset = noColumnsInClipboard ? pasteArea.top() - 1 : 0;
kDebug(36005) << "selected size (col x row):" << pasteArea.width() << 'x' << pasteArea.height();
kDebug(36005) << "source size (col x row):" << sourceWidth << 'x' << sourceHeight;
kDebug(36005) << "paste area size (col x row):" << pasteWidth << 'x' << pasteHeight;
kDebug(36005) << "xOffset:" << xOffset << "yOffset:" << yOffset;
// Determine the shift direction, if needed.
if (m_insertMode == ShiftCells) {
if (!noColumnsInClipboard && !noRowsInClipboard) {
// There are columns and rows in the source data.
m_insertMode = ShiftCellsRight; // faster than down
} else if (!noColumnsInClipboard) {
// There are columns in the source data.
m_insertMode = ShiftCellsRight;
} else if (!noRowsInClipboard) {
// There are rows in the source data.
m_insertMode = ShiftCellsDown;
} else {
// Should not happen.
// ShiftCells should only be set, if the data contains columns/rows.
Q_ASSERT(false);
m_insertMode = ShiftCellsRight; // faster than down
}
}
const bool noColumns = noColumnsInClipboard && noColumnsSelected;
const bool noRows = noRowsInClipboard && noRowsSelected;
// Shift cells down.
if (m_insertMode == ShiftCellsDown) {
// Cases:
// 1. Columns AND rows are contained in either source or selection
// 1.a Columns in source and rows in selection
// I.e. yOffset=0
// Clear everything.
// Taking the column data/style and fill all columns.
// 1.b Columns and rows in source, but not in selection
// I.e. xOffset=0,yOffset=0
// Leave everything as is? No, data from different sheet is possible!
// Clear everything.
// Fill with the source column/row data/style,
// i.e. the sheet data becomes equal to the source data.
// Same procedure as in 1.e
// 1.c Columns and rows in selection, but not in source
// Clear everything.
// Fill with the source data. Tiling -> HUGE task!
// 1.d Rows in source and columns in selection
// I.e. xOffset=0
// Clear everything.
// Taking the row data/style and fill all rows.
// 1.e Columns AND rows in both
// I.e. xOffset=0,yOffset=0
// Leave everything as is? No, data from different sheet is possible!
// Clear everything.
// Fill with the source column/row data/style,
// i.e. the sheet data becomes equal to the source data.
// Same procedure as in 1.b
// 2. Columns are present in either source or selection, but no rows
// 2a Columns in source
// I.e. yOffset=0
// Clear the appropriate columns in the paste area.
// Fill them with the source data.
// 2b Columns in selection
// Clear the selected columns.
// Fill them with the source data. Tiling -> HUGE task!
// 2c Columns in both
// I.e. yOffset=0
// Clear the selected columns.
// Fill them with the source column data/style.
// 3. Rows are present in either source or selection, but no columns
// 3a Rows in source
// I.e. xOffset=0
// Insert rows.
// Fill in data.
// 3b Rows in selection
// Insert rows.
// Fill in data. Tiling -> HUGE task!
// 3c Rows in both
// I.e. xOffset=0
// Insert rows.
// Fill in data/style from source rows.
// 4. Neither column, nor rows are present
// Shift the cell down.
// Fill in data.
if ((!noColumns && !noRows) || (!noColumns && noRows)) {
// Everything or only columns present.
DeleteCommand *const command = new DeleteCommand(this);
command->setSheet(m_sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
command->setMode(DeleteCommand::OnlyCells);
} else if (noColumns && !noRows) {
// Rows present.
InsertDeleteRowManipulator *const command = new InsertDeleteRowManipulator(this);
command->setSheet(sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
} else {
// Neither columns, nor rows present.
ShiftManipulator *const command = new ShiftManipulator(this);
command->setSheet(sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
command->setDirection(ShiftManipulator::ShiftBottom);
}
}
// Shift cells right.
if (m_insertMode == ShiftCellsRight) {
// Cases:
// Same as for ShiftCellsDown,
// except that clearing and inserting are exchanged for cases 2 and 3.
// Shifting a column to the right is the same as column insertion.
// Shifting a row to the right is the same as clearing the row.
if ((!noColumns && !noRows) || (noColumns && !noRows)) {
// Everything or only rows present.
DeleteCommand *const command = new DeleteCommand(this);
command->setSheet(m_sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
command->setMode(DeleteCommand::OnlyCells);
} else if (!noColumns && noRows) {
// Columns present.
InsertDeleteColumnManipulator *const command = new InsertDeleteColumnManipulator(this);
command->setSheet(sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
} else {
// Neither columns, nor rows present.
ShiftManipulator *const command = new ShiftManipulator(this);
command->setSheet(sheet);
command->add(Region(pasteArea.x(), pasteArea.y(), pasteWidth, pasteHeight, sheet));
command->setDirection(ShiftManipulator::ShiftRight);
}
}
// This command will collect as many cell loads as possible in the iteration.
PasteCellCommand *pasteCellCommand = 0;
KoXmlElement e = root.firstChild().toElement(); // "columns", "rows" or "cell"
for (; !e.isNull(); e = e.nextSibling().toElement()) {
// If the element is not a cell, unset the pasteCellCommand pointer.
// If existing, it is attached as child commnand, so no leaking here.
if (e.tagName() != "cell") {
pasteCellCommand = 0;
}
// entire columns given
if (e.tagName() == "columns" && !sheet->isProtected()) {
const int number = e.attribute("count").toInt();
if (m_insertMode == NoInsertion) {
// Clear the existing content; not the column style.
DeleteCommand *const command = new DeleteCommand(this);
command->setSheet(m_sheet);
const int col = e.attribute("column").toInt();
const int cols = qMax(pasteArea.width(), number);
const Region region(col + xOffset, 1, cols, KS_rowMax, m_sheet);
command->add(region);
command->setMode(DeleteCommand::OnlyCells);
}
// Set the column style.
ColumnFormat columnFormat;
columnFormat.setSheet(sheet);
KoXmlElement c = e.firstChild().toElement();
for (; !c.isNull(); c = c.nextSibling().toElement()) {
if (c.tagName() != "column") {
continue;
}
if (columnFormat.load(c, xOffset, m_pasteMode)) {
const int col = columnFormat.column();
const int cols = qMax(pasteArea.width(), number);
for (int coff = 0; col - xOffset + coff <= cols; coff += number) {
ColumnStyleCommand *const command = new ColumnStyleCommand(this);
command->setSheet(m_sheet);
command->add(Region(col + coff, 1, 1, 1, m_sheet));
command->setTemplate(columnFormat);
}
}
}
}
// entire rows given
if (e.tagName() == "rows" && !sheet->isProtected()) {
const int number = e.attribute("count").toInt();
if (m_insertMode == NoInsertion) {
// Clear the existing content; not the row style.
DeleteCommand *const command = new DeleteCommand(this);
command->setSheet(m_sheet);
const int row = e.attribute("row").toInt();
const int rows = qMax(pasteArea.height(), number);
const Region region(1, row + yOffset, KS_colMax, rows, m_sheet);
command->add(region);
command->setMode(DeleteCommand::OnlyCells);
}
// Set the row style.
RowFormat rowFormat;
rowFormat.setSheet(sheet);
KoXmlElement c = e.firstChild().toElement();
for (; !c.isNull(); c = c.nextSibling().toElement()) {
if (c.tagName() != "row") {
continue;
}
if (rowFormat.load(c, yOffset, m_pasteMode)) {
const int row = rowFormat.row();
const int rows = qMax(pasteArea.height(), number);
for (int roff = 0; row - yOffset + roff <= rows; roff += number) {
RowStyleCommand *const command = new RowStyleCommand(this);
command->setSheet(m_sheet);
command->add(Region(1, rowFormat.row(), 1, 1, m_sheet));
command->setTemplate(rowFormat);
}
}
}
}
if (e.tagName() == "cell") {
// Create a new PasteCellCommand, if necessary.
if (!pasteCellCommand) {
pasteCellCommand = new PasteCellCommand(this);
pasteCellCommand->setSheet(m_sheet);
pasteCellCommand->m_pasteMode = m_pasteMode;
pasteCellCommand->m_pasteOperation = m_operation;
pasteCellCommand->m_pasteFC = m_pasteFC;
}
// Source cell location:
const int row = e.attribute("row").toInt();
const int col = e.attribute("column").toInt();
// tile the selection with the clipboard contents
for (int roff = 0; row + roff <= pasteHeight; roff += sourceHeight) {
for (int coff = 0; col + coff <= pasteWidth; coff += sourceWidth) {
kDebug(36005) << "cell at" << (col + xOffset + coff) << ',' << (row + yOffset + roff)
<< " with roff,coff=" << roff << ',' << coff
<< ", xOffset:" << xOffset << ", yOffset:" << yOffset << endl;
// Destination cell:
const Cell cell(sheet, col + xOffset + coff, row + yOffset + roff);
// Do nothing, if the sheet and the cell are protected.
if (sheet->isProtected() && !cell.style().notProtected()) {
continue;
}
// Add the destination cell and the XML element itself.
pasteCellCommand->addXmlElement(cell, e);
}
}
}
}
return true;
}
bool Doc::loadXML(const KoXmlDocument& doc, KoStore*)
{
QPointer<KoUpdater> updater;
if (progressUpdater()) {
updater = progressUpdater()->startSubtask(1, "KSpread::Doc::loadXML");
updater->setProgress(0);
}
d->spellListIgnoreAll.clear();
// <spreadsheet>
KoXmlElement spread = doc.documentElement();
if (spread.attribute("mime") != "application/x-kspread" && spread.attribute("mime") != "application/vnd.kde.kspread") {
setErrorMessage(i18n("Invalid document. Expected mimetype application/x-kspread or application/vnd.kde.kspread, got %1" , spread.attribute("mime")));
return false;
}
bool ok = false;
int version = spread.attribute("syntaxVersion").toInt(&ok);
map()->setSyntaxVersion(ok ? version : 0);
if (map()->syntaxVersion() > CURRENT_SYNTAX_VERSION) {
int ret = KMessageBox::warningContinueCancel(
0, i18n("This document was created with a newer version of Calligra Sheets (syntax version: %1)\n"
"When you open it with this version of Calligra Sheets, some information may be lost.", map()->syntaxVersion()),
i18n("File Format Mismatch"), KStandardGuiItem::cont());
if (ret == KMessageBox::Cancel) {
setErrorMessage("USER_CANCELED");
return false;
}
}
// <locale>
KoXmlElement loc = spread.namedItem("locale").toElement();
if (!loc.isNull())
static_cast<Localization*>(map()->calculationSettings()->locale())->load(loc);
if (updater) updater->setProgress(5);
KoXmlElement defaults = spread.namedItem("defaults").toElement();
if (!defaults.isNull()) {
double dim = defaults.attribute("row-height").toDouble(&ok);
if (!ok)
return false;
map()->setDefaultRowHeight(dim);
dim = defaults.attribute("col-width").toDouble(&ok);
if (!ok)
return false;
map()->setDefaultColumnWidth(dim);
}
KoXmlElement ignoreAll = spread.namedItem("SPELLCHECKIGNORELIST").toElement();
if (!ignoreAll.isNull()) {
KoXmlElement spellWord = spread.namedItem("SPELLCHECKIGNORELIST").toElement();
spellWord = spellWord.firstChild().toElement();
while (!spellWord.isNull()) {
if (spellWord.tagName() == "SPELLCHECKIGNOREWORD") {
d->spellListIgnoreAll.append(spellWord.attribute("word"));
}
spellWord = spellWord.nextSibling().toElement();
}
}
if (updater) updater->setProgress(40);
// In case of reload (e.g. from konqueror)
qDeleteAll(map()->sheetList());
map()->sheetList().clear();
KoXmlElement styles = spread.namedItem("styles").toElement();
if (!styles.isNull()) {
if (!map()->styleManager()->loadXML(styles)) {
setErrorMessage(i18n("Styles cannot be loaded."));
return false;
}
}
// <map>
KoXmlElement mymap = spread.namedItem("map").toElement();
if (mymap.isNull()) {
setErrorMessage(i18n("Invalid document. No map tag."));
return false;
}
if (!map()->loadXML(mymap)) {
return false;
}
// named areas
const KoXmlElement areaname = spread.namedItem("areaname").toElement();
if (!areaname.isNull())
map()->namedAreaManager()->loadXML(areaname);
//Backwards compatibility with older versions for paper layout
if (map()->syntaxVersion() < 1) {
KoXmlElement paper = spread.namedItem("paper").toElement();
if (!paper.isNull()) {
loadPaper(paper);
}
}
if (updater) updater->setProgress(85);
KoXmlElement element(spread.firstChild().toElement());
while (!element.isNull()) {
QString tagName(element.tagName());
if (tagName != "locale" && tagName != "map" && tagName != "styles"
&& tagName != "SPELLCHECKIGNORELIST" && tagName != "areaname"
&& tagName != "paper") {
// belongs to a plugin, load it and save it for later use
QDomDocument doc;
KoXml::asQDomElement(doc, element);
d->savedDocParts[ tagName ] = doc;
}
element = element.nextSibling().toElement();
}
if (updater) updater->setProgress(90);
initConfig();
if (updater) updater->setProgress(100);
return true;
}
void SvgParser::applyFilter(KoShape *shape)
{
SvgGraphicsContext *gc = m_context.currentGC();
if (! gc)
return;
if (gc->filterId.isEmpty())
return;
SvgFilterHelper *filter = findFilter(gc->filterId);
if (! filter)
return;
KoXmlElement content = filter->content();
// parse filter region
QRectF bound(shape->position(), shape->size());
// work on bounding box without viewbox tranformation applied
// so user space coordinates of bounding box and filter region match up
bound = gc->viewboxTransform.inverted().mapRect(bound);
QRectF filterRegion(filter->position(bound), filter->size(bound));
// convert filter region to boundingbox units
QRectF objectFilterRegion;
objectFilterRegion.setTopLeft(SvgUtil::userSpaceToObject(filterRegion.topLeft(), bound));
objectFilterRegion.setSize(SvgUtil::userSpaceToObject(filterRegion.size(), bound));
KoFilterEffectLoadingContext context(m_context.xmlBaseDir());
context.setShapeBoundingBox(bound);
// enable units conversion
context.enableFilterUnitsConversion(filter->filterUnits() == SvgFilterHelper::UserSpaceOnUse);
context.enableFilterPrimitiveUnitsConversion(filter->primitiveUnits() == SvgFilterHelper::UserSpaceOnUse);
KoFilterEffectRegistry *registry = KoFilterEffectRegistry::instance();
KoFilterEffectStack *filterStack = 0;
QSet<QString> stdInputs;
stdInputs << "SourceGraphic" << "SourceAlpha";
stdInputs << "BackgroundImage" << "BackgroundAlpha";
stdInputs << "FillPaint" << "StrokePaint";
QMap<QString, KoFilterEffect*> inputs;
// create the filter effects and add them to the shape
for (KoXmlNode n = content.firstChild(); !n.isNull(); n = n.nextSibling()) {
KoXmlElement primitive = n.toElement();
KoFilterEffect *filterEffect = registry->createFilterEffectFromXml(primitive, context);
if (!filterEffect) {
debugFlake << "filter effect" << primitive.tagName() << "is not implemented yet";
continue;
}
const QString input = primitive.attribute("in");
if (!input.isEmpty()) {
filterEffect->setInput(0, input);
}
const QString output = primitive.attribute("result");
if (!output.isEmpty()) {
filterEffect->setOutput(output);
}
QRectF subRegion;
// parse subregion
if (filter->primitiveUnits() == SvgFilterHelper::UserSpaceOnUse) {
const QString xa = primitive.attribute("x");
const QString ya = primitive.attribute("y");
const QString wa = primitive.attribute("width");
const QString ha = primitive.attribute("height");
if (xa.isEmpty() || ya.isEmpty() || wa.isEmpty() || ha.isEmpty()) {
bool hasStdInput = false;
bool isFirstEffect = filterStack == 0;
// check if one of the inputs is a standard input
foreach(const QString &input, filterEffect->inputs()) {
if ((isFirstEffect && input.isEmpty()) || stdInputs.contains(input)) {
hasStdInput = true;
break;
}
}
if (hasStdInput || primitive.tagName() == "feImage") {
// default to 0%, 0%, 100%, 100%
subRegion.setTopLeft(QPointF(0, 0));
subRegion.setSize(QSizeF(1, 1));
} else {
// defaults to bounding rect of all referenced nodes
foreach(const QString &input, filterEffect->inputs()) {
if (!inputs.contains(input))
continue;
KoFilterEffect *inputFilter = inputs[input];
if (inputFilter)
subRegion |= inputFilter->filterRect();
}
}
} else {
const qreal x = parseUnitX(xa);
const qreal y = parseUnitY(ya);
const qreal w = parseUnitX(wa);
const qreal h = parseUnitY(ha);
subRegion.setTopLeft(SvgUtil::userSpaceToObject(QPointF(x, y), bound));
subRegion.setSize(SvgUtil::userSpaceToObject(QSizeF(w, h), bound));
}
} else {
