diff options
Diffstat (limited to 'ksvg/impl/SVGLocatableImpl.cc')
| -rw-r--r-- | ksvg/impl/SVGLocatableImpl.cc | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/ksvg/impl/SVGLocatableImpl.cc b/ksvg/impl/SVGLocatableImpl.cc deleted file mode 100644 index 0ae143fa..00000000 --- a/ksvg/impl/SVGLocatableImpl.cc +++ /dev/null @@ -1,208 +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 "SVGRectImpl.h" -#include "SVGShapeImpl.h" -#include "SVGContainerImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGElementImpl.h" -#include "SVGLocatableImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGDocumentImpl.h" - -using namespace KSVG; - -#include "SVGLocatableImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGLocatableImpl::SVGLocatableImpl() -{ - m_nearestViewportElement = 0; - m_farthestViewportElement = 0; - m_cachedScreenCTM = SVGSVGElementImpl::createSVGMatrix(); - m_cachedScreenCTMIsValid = false; -} - -SVGLocatableImpl::~SVGLocatableImpl() -{ - if(m_nearestViewportElement) - m_nearestViewportElement->deref(); - if(m_farthestViewportElement) - m_farthestViewportElement->deref(); - if(m_cachedScreenCTM) - m_cachedScreenCTM->deref(); -} - -SVGRectImpl *SVGLocatableImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getCTM() -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getScreenCTM() -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - ret->copy(m_cachedScreenCTM); - - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getTransformToElement(SVGElementImpl *) -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - return ret; -} - -void SVGLocatableImpl::updateCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) -{ - m_cachedScreenCTM->copy(parentScreenCTM); - - const SVGMatrixImpl *local = localMatrix(); - - if(local) - m_cachedScreenCTM->multiply(local); - m_cachedScreenCTMIsValid = true; - - // Notify the element - onScreenCTMUpdated(); - - SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(this); - - if(shape) - { - // TODO: Update due to matrix animations - //if(shape->item()) - // shape->item()->update(updateReason); - - SVGElementImpl *element = dynamic_cast<SVGElementImpl *>(this); - - DOM::Node node = element->firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); - SVGLocatableImpl *locatable = dynamic_cast<SVGLocatableImpl *>(child); - - if(child && locatable) - locatable->updateCachedScreenCTM(m_cachedScreenCTM); - } - } -} - -void SVGLocatableImpl::checkCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) -{ - if(m_cachedScreenCTMIsValid) - { - SVGElementImpl *element = dynamic_cast<SVGElementImpl *>(this); - SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(this); - - if(shape) - { - DOM::Node node = element->firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); - SVGLocatableImpl *locatable = dynamic_cast<SVGLocatableImpl *>(child); - - if(child && locatable) - locatable->checkCachedScreenCTM(m_cachedScreenCTM); - } - } - } - else - updateCachedScreenCTM(parentScreenCTM); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGLocatableImpl::s_hashTable 3 - nearestViewportElement SVGLocatableImpl::NearestViewportElement DontDelete - farthestViewportElement SVGLocatableImpl::FarthestViewportElement DontDelete -@end -@namespace KSVG -@begin SVGLocatableImplProto::s_hashTable 5 - getBBox SVGLocatableImpl::GetBBox DontDelete|Function 0 - getCTM SVGLocatableImpl::GetCTM DontDelete|Function 0 - getScreenCTM SVGLocatableImpl::GetScreenCTM DontDelete|Function 0 - getTransformToElement SVGLocatableImpl::GetTransformToElement DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGLocatable", SVGLocatableImplProto, SVGLocatableImplProtoFunc) - -Value SVGLocatableImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case NearestViewportElement: - return nearestViewportElement() ? nearestViewportElement()->cache(exec) : Undefined(); - case FarthestViewportElement: - return farthestViewportElement() ? farthestViewportElement()->cache(exec) : Undefined(); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGLocatableImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGLocatableImpl) - - switch(id) - { - case SVGLocatableImpl::GetBBox: - { - SVGContainerImpl *container = dynamic_cast<SVGContainerImpl *>(obj); - if(container) - return container->getBBox()->cache(exec); - else - { - SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(obj); - if(shape) - return shape->getBBox()->cache(exec); - else - return obj->getBBox()->cache(exec); - } - } - case SVGLocatableImpl::GetCTM: - return obj->getCTM()->cache(exec); - case SVGLocatableImpl::GetScreenCTM: - return obj->getScreenCTM()->cache(exec); - case SVGLocatableImpl::GetTransformToElement: - return obj->getTransformToElement(static_cast<KSVGBridge<SVGElementImpl> *>(args[0].imp())->impl())->cache(exec); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// vim:ts=4:noet |