int XmlNamespaceTable::getNamespaceID(const DOMString& uri, bool readonly)
{
if (uri == XHTML_NAMESPACE)
return xhtmlNamespace;
if (uri.isEmpty())
return noNamespace;
QString uriStr = uri.string();
if (!gNamespaceTable) {
gNamespaceTable = new QDict<XmlNamespaceEntry>;
gNamespaceTable->insert(XHTML_NAMESPACE, new XmlNamespaceEntry(xhtmlNamespace, XHTML_NAMESPACE));
}
XmlNamespaceEntry* ns = gNamespaceTable->find(uriStr);
if (ns) return ns->m_id;
if (!readonly) {
static int id = xhtmlNamespace+1;
ns = new XmlNamespaceEntry(id++, uri);
gNamespaceTable->insert(uriStr, ns);
return ns->m_id;
}
return -1;
}
void HTMLScriptElementImpl::insertedIntoDocument()
{
HTMLElementImpl::insertedIntoDocument();
assert(!m_cachedScript);
if (m_createdByParser)
return;
TQString url = getAttribute(ATTR_SRC).string();
if (!url.isEmpty()) {
TQString charset = getAttribute(ATTR_CHARSET).string();
m_cachedScript = getDocument()->docLoader()->requestScript(DOMString(url), charset);
if (m_cachedScript)
m_cachedScript->ref(this);
return;
}
// If there's an empty script node, we shouldn't evaluate the script
// because if a script is inserted afterwards (by setting text or innerText)
// it should be evaluated, and evaluateScript only evaluates a script once.
DOMString scriptString = text();
if (!scriptString.isEmpty())
evaluateScript(getDocument()->URL().url(), scriptString);
}
DOMString QualifiedName::tagName() const
{
DOMString prefix = m_prefix.toString();
DOMString localName = m_localName.toString();
if (prefix.isEmpty())
return localName;
return prefix + DOMString(":") + localName;
}
void HTMLAppletElementImpl::attach()
{
KHTMLView* w = getDocument()->view();
#ifndef Q_WS_QWS // FIXME?
DOMString codeBase = getAttribute( ATTR_CODEBASE );
DOMString code = getAttribute( ATTR_CODE );
if ( !codeBase.isEmpty() )
url = codeBase.string();
if ( !code.isEmpty() )
url = code.string();
if (!w || !w->part()->javaEnabled())
#endif
m_renderAlternative = true;
HTMLObjectBaseElementImpl::attach();
}
void ElementImpl::setAttribute(NodeImpl::Id id, const DOMString &value, const DOMString &qName, int &exceptioncode)
{
// NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly
if(isReadOnly())
{
exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR;
return;
}
attributes()->setValue(id, value.implementation(), (qName.isEmpty() ? 0 : qName.implementation()));
}
void ProspectiveTokenizer::emitCSSRule()
{
QString rule(m_cssRule.data(), m_cssRule.size());
if (rule.toLower() == "import" && !m_cssRuleValue.isEmpty()) {
DOMString value = DOMString(m_cssRuleValue.data(), m_cssRuleValue.size());
DOMString url = parseURL(value);
if (!url.isEmpty())
m_document->docLoader()->registerPreload( m_document->docLoader()->requestStyleSheet( m_urlToLoad, m_document->part()->encoding() ) ); // #### charset
}
m_cssRule.clear();
m_cssRuleValue.clear();
}
void XMLTokenizer::executeScripts()
{
// Iterate through all of the html <script> tags in the document. For those that have a src attribute,
// start loading the script and return (executeScripts() will be called again once the script is loaded
// and continue where it left off). For scripts that don't have a src attribute, execute the code
// inside the tag
while(m_scriptsIt->current())
{
DOMString scriptSrc = m_scriptsIt->current()->getAttribute(ATTR_SRC);
QString charset = m_scriptsIt->current()->getAttribute(ATTR_CHARSET).string();
if(!scriptSrc.isEmpty())
{
// we have a src attribute
m_cachedScript = m_doc->docLoader()->requestScript(scriptSrc, charset);
++(*m_scriptsIt);
if(m_cachedScript)
{
m_cachedScript->ref(this); // will call executeScripts() again if already cached
return;
}
}
else
{
// no src attribute - execute from contents of tag
QString scriptCode = "";
NodeImpl *child;
for(child = m_scriptsIt->current()->firstChild(); child; child = child->nextSibling())
{
if((child->nodeType() == Node::TEXT_NODE || child->nodeType() == Node::CDATA_SECTION_NODE)
&& static_cast< TextImpl * >(child)->string())
scriptCode += QConstString(static_cast< TextImpl * >(child)->string()->s, static_cast< TextImpl * >(child)->string()->l).string();
}
// the script cannot do document.write until we support incremental parsing
// ### handle the case where the script deletes the node or redirects to
// another page, etc. (also in notifyFinished())
// ### the script may add another script node after this one which should be executed
if(m_view)
{
m_view->part()->executeScript(DOM::Node(), scriptCode);
}
++(*m_scriptsIt);
}
}
// All scripts have finished executing, so calculate the style for the document and close
// the last element
m_doc->updateStyleSelector();
// We are now finished parsing
end();
}
void MediaListImpl::setMediaText(const DOM::DOMString &value)
{
m_lstMedia.clear();
const QString val = value.string();
const QStringList list = QStringList::split( ',', val );
const QStringList::ConstIterator itEnd = list.end();
for ( QStringList::ConstIterator it = list.begin(); it != itEnd; ++it )
{
const DOMString medium = (*it).stripWhiteSpace();
if( !medium.isEmpty() )
m_lstMedia.append( medium );
}
}
void HTMLBRElementImpl::parseAttribute(AttributeImpl *attr)
{
switch(attr->id())
{
case ATTR_CLEAR:
{
DOMString str = attr->value();
if( str.isEmpty() ) str = "none";
else if( strcasecmp (str,"all")==0 ) str = "both";
addCSSProperty(CSS_PROP_CLEAR, str);
break;
}
default:
HTMLElementImpl::parseAttribute(attr);
}
}
void RenderImage::updateFromElement()
{
if (element()->id() == ID_INPUT)
alt = static_cast<HTMLInputElementImpl*>(element())->altText();
else if (element()->id() == ID_IMG)
alt = static_cast<HTMLImageElementImpl*>(element())->altText();
DOMString u = element()->id() == ID_OBJECT ?
element()->getAttribute(ATTR_DATA) : element()->getAttribute(ATTR_SRC);
if (!u.isEmpty() &&
( !m_cachedImage || m_cachedImage->url() != u ) ) {
CachedImage *new_image = element()->document()->docLoader()->
requestImage(khtml::parseURL(u));
if(new_image && new_image != m_cachedImage)
updateImage( new_image );
}
}
void RenderPartObject::updateWidget()
{
QString url;
QString serviceType;
QStringList params;
KHTMLPart *part = m_view->part();
setNeedsLayoutAndMinMaxRecalc();
if (element()->id() == ID_OBJECT) {
HTMLObjectElementImpl *o = static_cast<HTMLObjectElementImpl *>(element());
// Check for a child EMBED tag.
HTMLEmbedElementImpl *embed = 0;
for (NodeImpl *child = o->firstChild(); child; child = child->nextSibling()) {
if (child->id() == ID_EMBED) {
embed = static_cast<HTMLEmbedElementImpl *>( child );
break;
}
}
// Use the attributes from the EMBED tag instead of the OBJECT tag including WIDTH and HEIGHT.
HTMLElementImpl *embedOrObject;
if (embed) {
embedOrObject = (HTMLElementImpl *)embed;
DOMString attribute = embedOrObject->getAttribute(ATTR_WIDTH);
if (!attribute.isEmpty()) {
o->setAttribute(ATTR_WIDTH, attribute);
}
attribute = embedOrObject->getAttribute(ATTR_HEIGHT);
if (!attribute.isEmpty()) {
o->setAttribute(ATTR_HEIGHT, attribute);
}
url = embed->url;
serviceType = embed->serviceType;
} else {
embedOrObject = (HTMLElementImpl *)o;
}
// If there was no URL or type defined in EMBED, try the OBJECT tag.
if (url.isEmpty()) {
url = o->url;
}
if (serviceType.isEmpty()) {
serviceType = o->serviceType;
}
// Then try the PARAM tags for the URL and type attributes.
NodeImpl *child = o->firstChild();
while (child && (url.isEmpty() || serviceType.isEmpty())) {
if (child->id() == ID_PARAM) {
HTMLParamElementImpl *p = static_cast<HTMLParamElementImpl *>( child );
QString name = p->name().lower();
if (url.isEmpty() && (QString::equals(name,"src") || QString::equals(name,"movie") || QString::equals(name,"code"))) {
url = p->value();
}
if (serviceType.isEmpty() && QString::equals(name,"type")) {
serviceType = p->value();
}
}
child = child->nextSibling();
}
// Lastly try to map a specific CLASSID to a type.
if (serviceType.isEmpty() && !o->classId.isEmpty()) {
if (o->classId.contains("D27CDB6E-AE6D-11cf-96B8-444553540000")) {
// It is ActiveX, but the nsplugin system handling
// should also work, that's why we don't override the
// serviceType with application/x-activex-handler
// but let the KTrader in khtmlpart::createPart() detect
// the user's preference: launch with activex viewer or
// with nspluginviewer (Niko)
serviceType = "application/x-shockwave-flash";
} else if(o->classId.contains("CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA")) {
serviceType = "audio/x-pn-realaudio-plugin";
} else if(o->classId.contains("02BF25D5-8C17-4B23-BC80-D3488ABDDC6B")) {
serviceType = "video/quicktime";
} else if(o->classId.contains("166B1BCA-3F9C-11CF-8075-444553540000")) {
serviceType = "application/x-director";
} else {
// We have a clsid, means this is activex (Niko)
serviceType = "application/x-activex-handler";
}
// TODO: add more plugins here
}
// If no URL and type, abort.
if (url.isEmpty() && serviceType.isEmpty()) {
#ifdef DEBUG_LAYOUT
kdDebug() << "RenderPartObject::close - empty url and serverType" << endl;
#endif
return;
}
// Turn the attributes of either the EMBED tag or OBJECT tag into an array.
NamedAttrMapImpl* attributes = embedOrObject->attributes();
if (attributes) {
for (unsigned long i = 0; i < attributes->length(); ++i) {
AttributeImpl* it = attributes->attributeItem(i);
params.append(o->getDocument()->attrName(it->id()).string() + "=\"" + it->value().string() + "\"");
}
}
params.append( QString::fromLatin1("__KHTML__CLASSID=\"%1\"").arg( o->classId ) );
params.append( QString::fromLatin1("__KHTML__CODEBASE=\"%1\"").arg( o->getAttribute(ATTR_CODEBASE).string() ) );
part->requestObject( this, url, serviceType, params );
} else if ( element()->id() == ID_EMBED ) {
HTMLEmbedElementImpl *o = static_cast<HTMLEmbedElementImpl *>(element());
url = o->url;
serviceType = o->serviceType;
if ( url.isEmpty() && serviceType.isEmpty() ) {
#ifdef DEBUG_LAYOUT
kdDebug() << "RenderPartObject::close - empty url and serverType" << endl;
#endif
return;
}
// add all attributes set on the embed object
NamedAttrMapImpl* a = o->attributes();
if (a) {
for (unsigned long i = 0; i < a->length(); ++i) {
AttributeImpl* it = a->attributeItem(i);
params.append(o->getDocument()->attrName(it->id()).string() + "=\"" + it->value().string() + "\"");
}
}
part->requestObject( this, url, serviceType, params );
} else {
assert(element()->id() == ID_IFRAME);
HTMLIFrameElementImpl *o = static_cast<HTMLIFrameElementImpl *>(element());
url = o->url.string();
if (url.isEmpty())
url = "about:blank";
KHTMLView *v = static_cast<KHTMLView *>(m_view);
bool requestSucceeded = v->part()->requestFrame( this, url, o->name.string(), QStringList(), true );
if (requestSucceeded && QString::equals(url,"about:blank")) {
KHTMLPart *newPart = v->part()->findFrame( o->name.string() );
if (newPart && newPart->xmlDocImpl()) {
newPart->xmlDocImpl()->setBaseURL( v->part()->baseURL().url() );
}
}
}
}
void CSSFontSelector::addFontFaceRule(const CSSFontFaceRuleImpl *fontFaceRule)
{
// Obtain the font-family property and the src property. Both must be defined.
const CSSStyleDeclarationImpl *style = fontFaceRule->style();
CSSValueImpl *fontFamily = style->getPropertyCSSValue(CSS_PROP_FONT_FAMILY);
CSSValueImpl *src = style->getPropertyCSSValue(CSS_PROP_SRC);
CSSValueImpl *unicodeRange = style->getPropertyCSSValue(CSS_PROP_UNICODE_RANGE);
if (!fontFamily || !src || !fontFamily->isValueList() || !src->isValueList() || (unicodeRange && !unicodeRange->isValueList())) {
return;
}
CSSValueListImpl *familyList = static_cast<CSSValueListImpl *>(fontFamily);
if (!familyList->length()) {
return;
}
CSSValueListImpl *srcList = static_cast<CSSValueListImpl *>(src);
if (!srcList->length()) {
return;
}
// CSSValueListImpl* rangeList = static_cast<CSSValueListImpl*>(unicodeRange);
unsigned traitsMask = 0;
/*
if (CSSValueImpl* fontStyle = style->getPropertyCSSValue(CSS_PROP_FONT_STYLE)) {
if (fontStyle->isPrimitiveValue()) {
CSSValueListImpl* list = new CSSValueListImpl(CSSValueListImpl::Comma);
list->append(fontStyle);
fontStyle = list;
} else if (!fontStyle->isValueList())
return;
CSSValueListImpl* styleList = static_cast<CSSValueListImpl*>(fontStyle);
unsigned numStyles = styleList->length();
if (!numStyles)
return;
for (unsigned i = 0; i < numStyles; ++i) {
switch (static_cast<CSSPrimitiveValueImpl*>(styleList[i])->getIdent()) {
case CSS_ALL:
traitsMask |= FontStyleMask;
break;
case CSS_NORMAL:
traitsMask |= FontStyleNormalMask;
break;
case CSS_ITALIC:
case CSS_OBLIQUE:
traitsMask |= FontStyleItalicMask;
break;
default:
break;
}
}
} else
traitsMask |= FontStyleMask;
if (CSSValueImpl* fontWeight = style->getPropertyCSSValue(CSS_PROP_FONT_WEIGHT)) {
if (fontWeight->isPrimitiveValue()) {
CSSValueListImpl* list = new CSSValueListImpl(CSSValueListImpl::Comma);
list->append(fontWeight);
fontWeight = list;
} else if (!fontWeight->isValueList())
return;
CSSValueListImpl* weightList = static_cast<CSSValueListImpl*>(fontWeight);
unsigned numWeights = weightList->length();
if (!numWeights)
return;
for (unsigned i = 0; i < numWeights; ++i) {
switch (static_cast<CSSPrimitiveValueImpl*>(weightList[i])->getIdent()) {
case CSS_VAL_ALL:
traitsMask |= FontWeightMask;
break;
case CSS_VAL_BOLDER:
case CSS_VAL_BOLD:
case CSS_VAL_700:
traitsMask |= FontWeight700Mask;
break;
case CSS_VAL_NORMAL:
case CSS_VAL_400:
traitsMask |= FontWeight400Mask;
break;
case CSS_VAL_900:
traitsMask |= FontWeight900Mask;
break;
case CSS_VAL_800:
traitsMask |= FontWeight800Mask;
break;
case CSS_VAL_600:
traitsMask |= FontWeight600Mask;
break;
case CSS_VAL_500:
traitsMask |= FontWeight500Mask;
break;
case CSS_VAL_300:
traitsMask |= FontWeight300Mask;
break;
case CSS_VAL_LIGHTER:
case CSS_VAL_200:
traitsMask |= FontWeight200Mask;
break;
case CSS_VAL_100:
traitsMask |= FontWeight100Mask;
break;
default:
break;
}
}
} else
traitsMask |= FontWeightMask;
if (CSSValueImpl* fontVariant = style->getPropertyCSSValue(CSS_PROP_FONT_VARIANT)) {
if (fontVariant->isPrimitiveValue()) {
CSSValueListImpl* list = new CSSValueListImpl(CSSValueListImpl::Comma);
list->append(fontVariant);
fontVariant = list;
} else if (!fontVariant->isValueList())
return;
CSSValueListImpl* variantList = static_cast<CSSValueListImpl*>(fontVariant);
unsigned numVariants = variantList->length();
if (!numVariants)
return;
for (unsigned i = 0; i < numVariants; ++i) {
switch (static_cast<CSSPrimitiveValueImpl*>(variantList[i])->getIdent()) {
case CSS_VAL_ALL:
traitsMask |= FontVariantMask;
break;
case CSS_VAL_NORMAL:
traitsMask |= FontVariantNormalMask;
break;
case CSS_VAL_SMALL_CAPS:
traitsMask |= FontVariantSmallCapsMask;
break;
default:
break;
}
}
} else
traitsMask |= FontVariantNormalMask;
*/
// Each item in the src property's list is a single CSSFontFaceSource. Put them all into a CSSFontFace.
CSSFontFace *fontFace = 0;
const int srcLength = srcList->length();
#if 0
// ENABLE(SVG_FONTS)
bool foundSVGFont = false;
#endif
for (int i = 0; i < srcLength; i++) {
// An item in the list either specifies a string (local font name) or a URL (remote font to download).
CSSFontFaceSrcValueImpl *item = static_cast<CSSFontFaceSrcValueImpl *>(srcList->item(i));
CSSFontFaceSource *source = 0;
#if 0
// ENABLE(SVG_FONTS)
foundSVGFont = item->isSVGFontFaceSrc() || item->svgFontFaceElement();
#endif
if (!item->isLocal()) {
if (item->isSupportedFormat() && m_document) {
source = new CSSFontFaceSource(item->resource(), true /*distant*/);
#if 0
// ENABLE(SVG_FONTS)
if (foundSVGFont) {
cachedFont->setSVGFont(true);
}
#endif
}
} else {
source = new CSSFontFaceSource(item->resource());
}
if (source) {
#if 0
// ENABLE(SVG_FONTS)
source->setSVGFontFaceElement(item->svgFontFaceElement());
#endif
if (!fontFace) {
fontFace = new CSSFontFace(static_cast<FontTraitsMask>(traitsMask), this);
}
fontFace->addSource(source);
}
}
if (!fontFace || !fontFace->isValid()) {
delete fontFace;
return;
}
/*
if (rangeList) {
unsigned numRanges = rangeList->length();
for (unsigned i = 0; i < numRanges; i++) {
CSSUnicodeRangeValueImpl* range = static_cast<CSSUnicodeRangeValueImpl*>(rangeList->item(i));
fontFace->addRange(range->from(), range->to());
}
}
*/
// Hash under every single family name.
int familyLength = familyList->length();
for (int i = 0; i < familyLength; i++) {
CSSPrimitiveValueImpl *item = static_cast<CSSPrimitiveValueImpl *>(familyList->item(i));
DOMString familyName;
if (item->primitiveType() == CSSPrimitiveValue::CSS_STRING) {
familyName = DOMString(static_cast<FontFamilyValueImpl *>(item)->fontName());
} else if (item->primitiveType() == CSSPrimitiveValue::CSS_IDENT) {
// We need to use the raw text for all the generic family types, since @font-face is a way of actually
// defining what font to use for those types.
switch (item->getIdent()) {
case CSS_VAL_SERIF:
familyName = "-khtml-serif";
break;
case CSS_VAL_SANS_SERIF:
familyName = "-khtml-sans-serif";
break;
case CSS_VAL_CURSIVE:
familyName = "-khtml-cursive";
break;
case CSS_VAL_FANTASY:
familyName = "-khtml-fantasy";
break;
case CSS_VAL_MONOSPACE:
familyName = "-khtml-monospace";
break;
default:
break;
}
}
if (familyName.isEmpty()) {
continue;
}
fontFace->addFamilyName(familyName);
m_locallyInstalledFontFaces.insertMulti(familyName.lower(), fontFace);
fontFace->ref();
#if 0
// ENABLE(SVG_FONTS)
// SVG allows several <font> elements with the same font-family, differing only
// in ie. font-variant. Be sure to pick up the right one - in getFontData below.
if (foundSVGFont && (traitsMask & FontVariantSmallCapsMask)) {
familyName += "-webkit-svg-small-caps";
}
#endif
/*
Vector<RefPtr<CSSFontFace> >* familyFontFaces = m_fontFaces.get(familyName);
if (!familyFontFaces) {
familyFontFaces = new Vector<RefPtr<CSSFontFace> >;
m_fontFaces.set(familyName, familyFontFaces);
ASSERT(!m_locallyInstalledFontFaces.contains(familyName));
Vector<RefPtr<CSSFontFace> >* familyLocallyInstalledFaces;
Vector<unsigned> locallyInstalledFontsTraitsMasks;
fontCache()->getTraitsInFamily(familyName, locallyInstalledFontsTraitsMasks);
unsigned numLocallyInstalledFaces = locallyInstalledFontsTraitsMasks.size();
if (numLocallyInstalledFaces) {
familyLocallyInstalledFaces = new Vector<RefPtr<CSSFontFace> >;
m_locallyInstalledFontFaces.set(familyName, familyLocallyInstalledFaces);
for (unsigned i = 0; i < numLocallyInstalledFaces; ++i) {
RefPtr<CSSFontFace> locallyInstalledFontFace = CSSFontFace::create(static_cast<FontTraitsMask>(locallyInstalledFontsTraitsMasks[i]));
locallyInstalledFontFace->addSource(new CSSFontFaceSource(familyName));
ASSERT(locallyInstalledFontFace->isValid());
familyLocallyInstalledFaces->append(locallyInstalledFontFace);
}
}
}
familyFontFaces->append(fontFace);
*/
}
// Should be impossible, but in case empty/invalid family name makes it through...
if (fontFace->refCount() < 1) {
delete fontFace;
}
}
bool MediaQueryEvaluator::mediaTypeMatch(const DOMString& mediaTypeToMatch) const
{
return mediaTypeToMatch.isEmpty()
|| !strcasecmp("all", mediaTypeToMatch)
|| !strcasecmp(m_mediaType, mediaTypeToMatch);
}
