diff options
Diffstat (limited to 'ksvg/impl/SVGScriptElementImpl.cc')
| -rw-r--r-- | ksvg/impl/SVGScriptElementImpl.cc | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/ksvg/impl/SVGScriptElementImpl.cc b/ksvg/impl/SVGScriptElementImpl.cc deleted file mode 100644 index 541c098d..00000000 --- a/ksvg/impl/SVGScriptElementImpl.cc +++ /dev/null @@ -1,185 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include <kdebug.h> - -#include <tdeio/job.h> -#include <kfilterdev.h> -#include <tqbuffer.h> - -#include "SVGDocumentImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGScriptElementImpl.moc" - -using namespace KSVG; - -#include "SVGScriptElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGScriptElementImpl::SVGScriptElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl() -{ - KSVG_EMPTY_FLAGS - - m_job = 0; - m_added = false; -} - -SVGScriptElementImpl::~SVGScriptElementImpl() -{ -} - -void SVGScriptElementImpl::setType(const DOM::DOMString &type) -{ - setAttribute("type", type); -} - -DOM::DOMString SVGScriptElementImpl::type() const -{ - return getAttribute("type"); -} - -void SVGScriptElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: provide a default type - if(KSVG_TOKEN_NOT_PARSED(Type)) - KSVG_SET_ALT_ATTRIBUTE(Type, "text/ecmascript") - - // Remote downloading - TQString href = m_href->baseVal().string(); - - if(!href.isEmpty()) - { - KURL url(ownerDoc()->baseUrl(), href); - - if(m_job == 0) - m_job = TDEIO::get(url, false, false); - - connect(m_job, TQT_SIGNAL(data(TDEIO::Job *, const TQByteArray &)), this, TQT_SLOT(slotData(TDEIO::Job *, const TQByteArray &))); - connect(m_job, TQT_SIGNAL(result(TDEIO::Job *)), this, TQT_SLOT(slotResult(TDEIO::Job *))); - } -} - -void SVGScriptElementImpl::slotData(TDEIO::Job *, const TQByteArray &data) -{ - TQDataStream dataStream(m_data, IO_WriteOnly | IO_Append); - dataStream.writeRawBytes(data.data(), data.size()); -} - -void SVGScriptElementImpl::slotResult(TDEIO::Job *) -{ - m_job = 0; - - // Append a NULL terminator so we don't die - m_data.resize(m_data.size() + 1); - m_data[m_data.size() - 1] = '\0'; - - TQBuffer buf(m_data); - TQIODevice *dev = KFilterDev::device(TQT_TQIODEVICE(&buf), "application/x-gzip", false); - TQByteArray contents; - if(dev->open(IO_ReadOnly)) - contents = dev->readAll(); - delete dev; - m_text = TQString::fromUtf8(contents.data()); - - m_data.resize(0); -} - -bool SVGScriptElementImpl::canExecuteScript() -{ - if(!m_added) - { - m_added = true; - m_text += collectText(); - } - - if(m_text.isEmpty() && !getAttribute("href").isNull() && !getAttribute("href").string().isEmpty()) - return false; - - return true; -} - -bool SVGScriptElementImpl::executeScript(DOM::Node node) -{ - return SVGScriptElementImpl::executeScript(node, ownerDoc(), m_text); -} - -bool SVGScriptElementImpl::executeScript(DOM::Node node, SVGDocumentImpl *document, const TQString &text) -{ -#ifdef KJS_VERBOSE - kdDebug(6070) << "SVGScriptElementImpl::executeScript n=" << node.nodeName().string().latin1() << "(" << (node.isNull() ? 0 : node.nodeType()) << ") " << text << endl; -#endif - KSVGEcma *ecmaEngine = document->ecmaEngine(); - - if(!ecmaEngine->initialized()) - ecmaEngine->setup(); - - KJS::Value thisNode = node.isNull() ? ecmaEngine->globalObject() : getDOMNode(ecmaEngine->globalExec(), node); - - KJS::UString code(text); - KJS::Completion comp = ecmaEngine->evaluate(code, thisNode); - - // TODO: If that's needed find a better solution which - // doesn't cause endless loops if the func, specified in - // onerror="..." isn't yet available - // onerror support -// if(comp.complType() == Throw) -// document->rootElement()->dispatchEvent(SVGEventImpl::ERROR_EVENT, false, false); - - return (comp.complType() == KJS::Normal) || (comp.complType() == KJS::ReturnValue); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGScriptElementImpl::s_hashTable 2 - type SVGScriptElementImpl::Type DontDelete -@end -*/ - -Value SVGScriptElementImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Type: - return String(type()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGScriptElementImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Type: - setType(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -// vim:ts=4:noet |