static bool definesTextLengthWithSpacing(const InlineFlowBox* start)
{
SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLayoutObject(&start->layoutObject());
return textContentElement
&& textContentElement->lengthAdjust()->currentValue()->enumValue() == SVGLengthAdjustSpacing
&& textContentElement->textLengthIsSpecifiedByUser();
}
JSValue jsSVGTextContentElementStyle(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
JSSVGTextContentElement* castedThis = static_cast<JSSVGTextContentElement*>(asObject(slot.slotBase()));
UNUSED_PARAM(exec);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThis->impl());
return toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->style()));
}
void
SVGTextPathElement::glTextTraverse(svgl::Context * svglContext, svgl::GLInfo* glinfo, svgl::TextInfo* textinfo)
{
_textinfo = textinfo;
buildBezier(svglContext, glinfo, textinfo);
for(dom::Node *n = getFirstChild(); n; n=n->getNextSibling()) {
_currentPCDATA = 0;
dom::Text * pcdata = dynamic_cast<dom::Text*>(n);
if(pcdata) {
_currentPCDATA = pcdata;
//SVGTransformable::glTraverse(svglContext, glinfo);
SVGStylable::glTraverse(svglContext, glinfo, false, true);
}
else {
SVGTextContentElement *e = dynamic_cast<SVGTextContentElement*>(n);
if(e) {
//std::cerr << "text may not be at the right place since transforms are not traversed" __FL__;
e->glTextTraverse(svglContext, glinfo, _textinfo);
//textinfo->dx = textinfo->distanceIterator->x;
//textinfo->dy = textinfo->distanceIterator->y;
}
}
}
delete _textinfo->distanceIterator;
_textinfo->distanceIterator=0;
}
JSValue jsSVGTextContentElementXmlspace(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
JSSVGTextContentElement* castedThis = static_cast<JSSVGTextContentElement*>(asObject(slot.slotBase()));
UNUSED_PARAM(exec);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThis->impl());
return jsString(exec, imp->xmlspace());
}
JSValue jsSVGTextContentElementExternalResourcesRequired(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
JSSVGTextContentElement* castedThis = static_cast<JSSVGTextContentElement*>(asObject(slot.slotBase()));
UNUSED_PARAM(exec);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThis->impl());
RefPtr<SVGAnimatedBoolean> obj = imp->externalResourcesRequiredAnimated();
return toJS(exec, castedThis->globalObject(), obj.get(), imp);
}
JSValue jsSVGTextContentElementClassName(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
JSSVGTextContentElement* castedThis = static_cast<JSSVGTextContentElement*>(asObject(slot.slotBase()));
UNUSED_PARAM(exec);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThis->impl());
RefPtr<SVGAnimatedString> obj = imp->classNameAnimated();
return toJS(exec, castedThis->globalObject(), obj.get(), imp);
}
JSValue* jsSVGTextContentElementPrototypeFunctionGetComputedTextLength(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
JSC::JSValue* result = jsNumber(exec, imp->getComputedTextLength());
return result;
}
JSValue JSC_HOST_CALL jsSVGTextContentElementPrototypeFunctionGetComputedTextLength(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(asObject(thisValue));
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
JSC::JSValue result = jsNumber(exec, imp->getComputedTextLength());
return result;
}
JSValue* jsSVGTextContentElementPrototypeFunctionGetPresentationAttribute(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
const UString& name = args.at(exec, 0)->toString(exec);
JSC::JSValue* result = toJS(exec, WTF::getPtr(imp->getPresentationAttribute(name)));
return result;
}
JSValue* jsSVGTextContentElementPrototypeFunctionHasExtension(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
const UString& extension = args.at(exec, 0)->toString(exec);
JSC::JSValue* result = jsBoolean(imp->hasExtension(extension));
return result;
}
JSValue* jsSVGTextContentElementPrototypeFunctionGetCharNumAtPosition(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
FloatPoint point = toSVGPoint(args.at(exec, 0));
JSC::JSValue* result = jsNumber(exec, imp->getCharNumAtPosition(point));
return result;
}
JSValue JSC_HOST_CALL jsSVGTextContentElementPrototypeFunctionHasExtension(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(asObject(thisValue));
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
const UString& extension = args.at(0).toString(exec);
JSC::JSValue result = jsBoolean(imp->hasExtension(extension));
return result;
}
JSValue JSC_HOST_CALL jsSVGTextContentElementPrototypeFunctionGetPresentationAttribute(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(asObject(thisValue));
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
const UString& name = args.at(0).toString(exec);
JSC::JSValue result = toJS(exec, castedThisObj->globalObject(), WTF::getPtr(imp->getPresentationAttribute(name)));
return result;
}
JSValue* jsSVGTextContentElementPrototypeFunctionSelectSubString(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
ExceptionCode ec = 0;
unsigned offset = args.at(exec, 0)->toInt32(exec);
unsigned length = args.at(exec, 1)->toInt32(exec);
imp->selectSubString(offset, length, ec);
setDOMException(exec, ec);
return jsUndefined();
}
JSValue* jsSVGTextContentElementPrototypeFunctionGetRotationOfChar(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(thisValue);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
ExceptionCode ec = 0;
unsigned offset = args.at(exec, 0)->toInt32(exec);
JSC::JSValue* result = jsNumber(exec, imp->getRotationOfChar(offset, ec));
setDOMException(exec, ec);
return result;
}
void JSSVGTextContentElement::putValueProperty(ExecState* exec, int token, JSValue* value)
{
switch (token) {
case XmllangAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
imp->setXmllang(value->toString(exec));
break;
}
case XmlspaceAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
imp->setXmlspace(value->toString(exec));
break;
}
}
}
void
SVGTRefElement::glTextTraverse(svgl::Context * svglContext, svgl::GLInfo* glinfo, svgl::TextInfo* textinfo)
{
for(dom::Node *n = getFirstChild(); n; n=n->getNextSibling()) {
dom::Text * pcdata = dynamic_cast<dom::Text*>(n);
if(pcdata) {
glTextTraversePCDATA(svglContext, glinfo, textinfo, pcdata );
}
else {
SVGTextContentElement *e = dynamic_cast<SVGTextContentElement*>(n);
if(e) {
e->glTextTraverse(svglContext, glinfo, textinfo);
}
}
}
}
JSValue JSC_HOST_CALL jsSVGTextContentElementPrototypeFunctionGetRotationOfChar(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(asObject(thisValue));
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
ExceptionCode ec = 0;
int offset = args.at(0).toInt32(exec);
if (offset < 0) {
setDOMException(exec, INDEX_SIZE_ERR);
return jsUndefined();
}
JSC::JSValue result = jsNumber(exec, imp->getRotationOfChar(offset, ec));
setDOMException(exec, ec);
return result;
}
JSValue JSC_HOST_CALL jsSVGTextContentElementPrototypeFunctionSelectSubString(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
UNUSED_PARAM(args);
if (!thisValue.inherits(&JSSVGTextContentElement::s_info))
return throwError(exec, TypeError);
JSSVGTextContentElement* castedThisObj = static_cast<JSSVGTextContentElement*>(asObject(thisValue));
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(castedThisObj->impl());
ExceptionCode ec = 0;
int offset = args.at(0).toInt32(exec);
if (offset < 0) {
setDOMException(exec, INDEX_SIZE_ERR);
return jsUndefined();
}
int length = args.at(1).toInt32(exec);
if (length < 0) {
setDOMException(exec, INDEX_SIZE_ERR);
return jsUndefined();
}
imp->selectSubString(offset, length, ec);
setDOMException(exec, ec);
return jsUndefined();
}
void setJSSVGTextContentElementXmlspace(ExecState* exec, JSObject* thisObject, JSValue value)
{
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(static_cast<JSSVGTextContentElement*>(thisObject)->impl());
imp->setXmlspace(value.toString(exec));
}
JSValue* JSSVGTextContentElement::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case TextLengthAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
RefPtr<SVGAnimatedLength> obj = imp->textLengthAnimated();
return toJS(exec, obj.get(), imp);
}
case LengthAdjustAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
RefPtr<SVGAnimatedEnumeration> obj = imp->lengthAdjustAnimated();
return toJS(exec, obj.get(), imp);
}
case RequiredFeaturesAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->requiredFeatures()), imp);
}
case RequiredExtensionsAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->requiredExtensions()), imp);
}
case SystemLanguageAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->systemLanguage()), imp);
}
case XmllangAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return jsString(exec, imp->xmllang());
}
case XmlspaceAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return jsString(exec, imp->xmlspace());
}
case ExternalResourcesRequiredAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
RefPtr<SVGAnimatedBoolean> obj = imp->externalResourcesRequiredAnimated();
return toJS(exec, obj.get(), imp);
}
case ClassNameAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
RefPtr<SVGAnimatedString> obj = imp->classNameAnimated();
return toJS(exec, obj.get(), imp);
}
case StyleAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->style()));
}
case ConstructorAttrNum:
return getConstructor(exec);
}
return 0;
}
JSValue* JSSVGTextContentElementPrototypeFunction::callAsFunction(ExecState* exec, JSObject* thisObj, const List& args)
{
if (!thisObj->inherits(&JSSVGTextContentElement::info))
return throwError(exec, TypeError);
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(static_cast<JSSVGTextContentElement*>(thisObj)->impl());
switch (id) {
case JSSVGTextContentElement::GetNumberOfCharsFuncNum: {
KJS::JSValue* result = jsNumber(imp->getNumberOfChars());
return result;
}
case JSSVGTextContentElement::GetComputedTextLengthFuncNum: {
KJS::JSValue* result = jsNumber(imp->getComputedTextLength());
return result;
}
case JSSVGTextContentElement::GetSubStringLengthFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
bool lengthOk;
unsigned length = args[1]->toInt32(exec, lengthOk);
if (!lengthOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = jsNumber(imp->getSubStringLength(offset, length, ec));
setDOMException(exec, ec);
return result;
}
case JSSVGTextContentElement::GetStartPositionOfCharFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<FloatPoint>(imp->getStartPositionOfChar(offset, ec)));
setDOMException(exec, ec);
return result;
}
case JSSVGTextContentElement::GetEndPositionOfCharFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<FloatPoint>(imp->getEndPositionOfChar(offset, ec)));
setDOMException(exec, ec);
return result;
}
case JSSVGTextContentElement::GetExtentOfCharFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<FloatRect>(imp->getExtentOfChar(offset, ec)));
setDOMException(exec, ec);
return result;
}
case JSSVGTextContentElement::GetRotationOfCharFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = jsNumber(imp->getRotationOfChar(offset, ec));
setDOMException(exec, ec);
return result;
}
case JSSVGTextContentElement::GetCharNumAtPositionFuncNum: {
FloatPoint point = toSVGPoint(args[0]);
KJS::JSValue* result = jsNumber(imp->getCharNumAtPosition(point));
return result;
}
case JSSVGTextContentElement::SelectSubStringFuncNum: {
ExceptionCode ec = 0;
bool offsetOk;
unsigned offset = args[0]->toInt32(exec, offsetOk);
if (!offsetOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
bool lengthOk;
unsigned length = args[1]->toInt32(exec, lengthOk);
if (!lengthOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
imp->selectSubString(offset, length, ec);
setDOMException(exec, ec);
return jsUndefined();
}
case JSSVGTextContentElement::HasExtensionFuncNum: {
String extension = args[0]->toString(exec);
KJS::JSValue* result = jsBoolean(imp->hasExtension(extension));
return result;
}
}
return 0;
}
void SVGTextChunkLayoutInfo::recursiveBuildTextChunks(InlineFlowBox* start)
{
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> buildTextChunks(start=%p)\n", start);
#endif
for (InlineBox* curr = start->firstChild(); curr; curr = curr->nextOnLine()) {
if (curr->renderer()->isText()) {
InlineTextBox* textBox = static_cast<InlineTextBox*>(curr);
unsigned length = textBox->len();
ASSERT(length > 0);
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Handle inline text box (%p) with %i characters (start: %i, end: %i), handlingTextPath=%i\n",
textBox, length, textBox->start(), textBox->end(), (int) m_handlingTextPath);
#endif
RenderText* text = textBox->textRenderer();
ASSERT(text);
ASSERT(text->node());
SVGTextContentElement* textContent = 0;
Node* node = text->node()->parent();
while (node && node->isSVGElement() && !textContent) {
if (static_cast<SVGElement*>(node)->isTextContent())
textContent = static_cast<SVGTextContentElement*>(node);
else
node = node->parentNode();
}
ASSERT(textContent);
// Start new character range for the first chunk
bool isFirstCharacter = m_svgTextChunks.isEmpty() && m_chunk.start == m_charsIt && m_chunk.start == m_chunk.end;
if (isFirstCharacter) {
ASSERT(m_chunk.boxes.isEmpty());
m_chunk.boxes.append(SVGInlineBoxCharacterRange());
} else
ASSERT(!m_chunk.boxes.isEmpty());
// Walk string to find out new chunk positions, if existent
for (unsigned i = 0; i < length; ++i) {
ASSERT(m_charsIt != m_charsEnd);
SVGInlineBoxCharacterRange& range = m_chunk.boxes.last();
if (range.isOpen()) {
range.box = curr;
range.startOffset = !i ? 0 : i - 1;
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " | -> Range is open! box=%p, startOffset=%i\n", range.box, range.startOffset);
#endif
}
// If a new (or the first) chunk has been started, record it's text-anchor and writing mode.
if (m_assignChunkProperties) {
m_assignChunkProperties = false;
m_chunk.isVerticalText = isVerticalWritingMode(text->style()->svgStyle());
m_chunk.isTextPath = m_handlingTextPath;
m_chunk.anchor = text->style()->svgStyle()->textAnchor();
m_chunk.textLength = textContent->textLength().value(textContent);
m_chunk.lengthAdjust = (ELengthAdjust) textContent->lengthAdjust();
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " | -> Assign chunk properties, isVerticalText=%i, anchor=%i\n", m_chunk.isVerticalText, m_chunk.anchor);
#endif
}
if (i > 0 && !isFirstCharacter && m_charsIt->newTextChunk) {
// Close mid chunk & character range
ASSERT(!range.isOpen());
ASSERT(!range.isClosed());
range.endOffset = i;
closeTextChunk();
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " | -> Close mid-text chunk, at endOffset: %i and starting new mid chunk!\n", range.endOffset);
#endif
// Prepare for next chunk, if we're not at the end
startTextChunk();
if (i + 1 == length) {
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " | -> Record last chunk of inline text box!\n");
#endif
startTextChunk();
SVGInlineBoxCharacterRange& range = m_chunk.boxes.last();
m_assignChunkProperties = false;
m_chunk.isVerticalText = isVerticalWritingMode(text->style()->svgStyle());
m_chunk.isTextPath = m_handlingTextPath;
m_chunk.anchor = text->style()->svgStyle()->textAnchor();
m_chunk.textLength = textContent->textLength().value(textContent);
m_chunk.lengthAdjust = (ELengthAdjust) textContent->lengthAdjust();
range.box = curr;
range.startOffset = i;
ASSERT(!range.isOpen());
ASSERT(!range.isClosed());
}
}
// This should only hold true for the first character of the first chunk
if (isFirstCharacter)
isFirstCharacter = false;
++m_charsIt;
}
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Finished inline text box!\n");
#endif
SVGInlineBoxCharacterRange& range = m_chunk.boxes.last();
if (!range.isOpen() && !range.isClosed()) {
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Last range not closed - closing with endOffset: %i\n", length);
#endif
// Current text chunk is not yet closed. Finish the current range, but don't start a new chunk.
range.endOffset = length;
if (m_charsIt != m_charsEnd) {
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Not at last character yet!\n");
#endif
// If we're not at the end of the last box to be processed, and if the next
// character starts a new chunk, then close the current chunk and start a new one.
if (m_charsIt->newTextChunk) {
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Next character starts new chunk! Closing current chunk, and starting a new one...\n");
#endif
closeTextChunk();
startTextChunk();
} else {
// Just start a new character range
m_chunk.boxes.append(SVGInlineBoxCharacterRange());
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Next character does NOT start a new chunk! Starting new character range...\n");
#endif
}
} else {
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Closing final chunk! Finished processing!\n");
#endif
// Close final chunk, once we're at the end of the last box
closeTextChunk();
}
}
} else {
ASSERT(curr->isInlineFlowBox());
InlineFlowBox* flowBox = static_cast<InlineFlowBox*>(curr);
// Skip generated content.
if (!flowBox->renderer()->node())
continue;
bool isTextPath = flowBox->renderer()->node()->hasTagName(SVGNames::textPathTag);
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " -> Handle inline flow box (%p), isTextPath=%i\n", flowBox, (int) isTextPath);
#endif
if (isTextPath)
m_handlingTextPath = true;
recursiveBuildTextChunks(flowBox);
if (isTextPath)
m_handlingTextPath = false;
}
}
#if DEBUG_CHUNK_BUILDING > 1
fprintf(stderr, " <- buildTextChunks(start=%p)\n", start);
#endif
}
JSValue* JSSVGTextContentElement::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case TextLengthAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
ASSERT(exec && exec->dynamicInterpreter());
RefPtr<SVGAnimatedLength> obj = imp->textLengthAnimated();
Frame* activeFrame = static_cast<ScriptInterpreter*>(exec->dynamicInterpreter())->frame();
if (activeFrame) {
SVGDocumentExtensions* extensions = (activeFrame->document() ? activeFrame->document()->accessSVGExtensions() : 0);
if (extensions) {
if (extensions->hasGenericContext<SVGAnimatedLength>(obj.get()))
ASSERT(extensions->genericContext<SVGAnimatedLength>(obj.get()) == imp);
else
extensions->setGenericContext<SVGAnimatedLength>(obj.get(), imp);
}
}
return toJS(exec, obj.get());
}
case LengthAdjustAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
ASSERT(exec && exec->dynamicInterpreter());
RefPtr<SVGAnimatedEnumeration> obj = imp->lengthAdjustAnimated();
Frame* activeFrame = static_cast<ScriptInterpreter*>(exec->dynamicInterpreter())->frame();
if (activeFrame) {
SVGDocumentExtensions* extensions = (activeFrame->document() ? activeFrame->document()->accessSVGExtensions() : 0);
if (extensions) {
if (extensions->hasGenericContext<SVGAnimatedEnumeration>(obj.get()))
ASSERT(extensions->genericContext<SVGAnimatedEnumeration>(obj.get()) == imp);
else
extensions->setGenericContext<SVGAnimatedEnumeration>(obj.get(), imp);
}
}
return toJS(exec, obj.get());
}
case RequiredFeaturesAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->requiredFeatures()));
}
case RequiredExtensionsAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->requiredExtensions()));
}
case SystemLanguageAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->systemLanguage()));
}
case XmllangAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return jsString(imp->xmllang());
}
case XmlspaceAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return jsString(imp->xmlspace());
}
case ExternalResourcesRequiredAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
ASSERT(exec && exec->dynamicInterpreter());
RefPtr<SVGAnimatedBoolean> obj = imp->externalResourcesRequiredAnimated();
Frame* activeFrame = static_cast<ScriptInterpreter*>(exec->dynamicInterpreter())->frame();
if (activeFrame) {
SVGDocumentExtensions* extensions = (activeFrame->document() ? activeFrame->document()->accessSVGExtensions() : 0);
if (extensions) {
if (extensions->hasGenericContext<SVGAnimatedBoolean>(obj.get()))
ASSERT(extensions->genericContext<SVGAnimatedBoolean>(obj.get()) == imp);
else
extensions->setGenericContext<SVGAnimatedBoolean>(obj.get(), imp);
}
}
return toJS(exec, obj.get());
}
case ClassNameAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
ASSERT(exec && exec->dynamicInterpreter());
RefPtr<SVGAnimatedString> obj = imp->classNameAnimated();
Frame* activeFrame = static_cast<ScriptInterpreter*>(exec->dynamicInterpreter())->frame();
if (activeFrame) {
SVGDocumentExtensions* extensions = (activeFrame->document() ? activeFrame->document()->accessSVGExtensions() : 0);
if (extensions) {
if (extensions->hasGenericContext<SVGAnimatedString>(obj.get()))
ASSERT(extensions->genericContext<SVGAnimatedString>(obj.get()) == imp);
else
extensions->setGenericContext<SVGAnimatedString>(obj.get(), imp);
}
}
return toJS(exec, obj.get());
}
case StyleAttrNum: {
SVGTextContentElement* imp = static_cast<SVGTextContentElement*>(impl());
return toJS(exec, WTF::getPtr(imp->style()));
}
}
return 0;
}