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89 lines
2.7 KiB
89 lines
2.7 KiB
/*
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Copyright (C) 2002-2003 KSVG Team
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef SVGHelperImpl_H
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#define SVGHelperImpl_H
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#include <dom/dom_element.h>
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#include "SVGElementImpl.h"
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#include "SVGLengthImpl.h"
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#include "SVGDocumentImpl.h"
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#include "ksvg_ecma.h"
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#include "ksvg_lookup.h"
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class TQRect;
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class TQString;
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namespace KSVG
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{
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class SVGStringListImpl;
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class SVGTransformListImpl;
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class SVGAnimatedLengthListImpl;
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class SVGHelperImpl
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{
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public:
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SVGHelperImpl();
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~SVGHelperImpl();
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// Dynamic attribute updating
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template<class T>
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static void applyContainer(T *obj, int token, const TQString &value)
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{
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SVGElementImpl *element = dynamic_cast<SVGElementImpl *>(obj);
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if(!element || !element->hasChildNodes())
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return;
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// Very fast propagation of attributes, when the token is known! (Niko)
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for(DOM::Node node = element->firstChild(); !node.isNull(); node = node.nextSibling())
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{
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T *cast = dynamic_cast<T *>(element->ownerDoc()->getElementFromHandle(node.handle()));
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if(cast)
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cast->putValueProperty(element->ownerDoc()->ecmaEngine()->globalExec(), token, KJS::String(value), KJS::Internal);
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}
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}
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// Update item on canvas
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static void updateItem(KJS::ExecState *exec, const DOM::Node node);
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static void copyAttributes(SVGElementImpl *src, SVGElementImpl *dst);
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// SVGAnimatedLengthList
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static void parseLengthList(SVGAnimatedLengthListImpl *list, const TQString &lengths, LengthMode mode = LENGTHMODE_UNKNOWN, SVGElementImpl *object = 0);
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// SVGStringList
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static void parseList(SVGStringListImpl *list, char seperator, const TQString &data);
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static void parseCommaSeperatedList(SVGStringListImpl *list, const TQString &data);
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static void parseSemicolonSeperatedList(SVGStringListImpl *list, const TQString &data);
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// SVGTransformList
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static void parseTransformAttribute(SVGTransformListImpl *list, const TQString &transform);
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// Tools
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static TQRect fromUserspace(SVGElementImpl *, const TQRect &);
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};
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}
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#endif
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// vim:ts=4:noet
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