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Diffstat (limited to 'ksvg/impl/SVGPreserveAspectRatioImpl.cc')
| -rw-r--r-- | ksvg/impl/SVGPreserveAspectRatioImpl.cc | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/ksvg/impl/SVGPreserveAspectRatioImpl.cc b/ksvg/impl/SVGPreserveAspectRatioImpl.cc deleted file mode 100644 index bce71948..00000000 --- a/ksvg/impl/SVGPreserveAspectRatioImpl.cc +++ /dev/null @@ -1,215 +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 <tqstring.h> -#include <tqstringlist.h> - -#include "SVGPreserveAspectRatio.h" - -#include "SVGMatrixImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGPreserveAspectRatioImpl.h" - -using namespace KSVG; - -#include "SVGPreserveAspectRatioImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGPreserveAspectRatioImpl::SVGPreserveAspectRatioImpl() -{ - KSVG_EMPTY_FLAGS - - m_meetOrSlice = SVG_MEETORSLICE_UNKNOWN; - m_align = SVG_PRESERVEASPECTRATIO_UNKNOWN; -} - -SVGPreserveAspectRatioImpl::~SVGPreserveAspectRatioImpl() -{ -} - -void SVGPreserveAspectRatioImpl::setAlign(unsigned short align) -{ - m_align = align; -} - -unsigned short SVGPreserveAspectRatioImpl::align() const -{ - return m_align; -} - -void SVGPreserveAspectRatioImpl::setMeetOrSlice(unsigned short meetOrSlice) -{ - m_meetOrSlice = meetOrSlice; -} - -unsigned short SVGPreserveAspectRatioImpl::meetOrSlice() const -{ - return m_meetOrSlice; -} - -void SVGPreserveAspectRatioImpl::parsePreserveAspectRatio(const TQString &str) -{ - // Spec: set the defaults - setAlign(SVG_PRESERVEASPECTRATIO_NONE); - setMeetOrSlice(SVG_MEETORSLICE_MEET); - - TQStringList params = TQStringList::split(' ', str.simplifyWhiteSpace()); - - if(params[0].compare("none") == 0) - m_align = SVG_PRESERVEASPECTRATIO_NONE; - else if(params[0].compare("xMinYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMIN; - else if(params[0].compare("xMidYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMIN; - else if(params[0].compare("xMaxYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMIN; - else if(params[0].compare("xMinYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMID; - else if(params[0].compare("xMidYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMID; - else if(params[0].compare("xMaxYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMID; - else if(params[0].compare("xMinYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMAX; - else if(params[0].compare("xMidYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMAX; - else if(params[0].compare("xMaxYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMAX; - - if(params[1].compare("slice") == 0) - m_meetOrSlice = SVG_MEETORSLICE_SLICE; - else - m_meetOrSlice = SVG_MEETORSLICE_MEET; -} - -SVGMatrixImpl *SVGPreserveAspectRatioImpl::getCTM(float logicX, float logicY, float logicWidth, float logicHeight, - float /*physX*/, float /*physY*/, float physWidth, float physHeight) -{ - SVGMatrixImpl *temp = SVGSVGElementImpl::createSVGMatrix(); - - if(align() == SVG_PRESERVEASPECTRATIO_UNKNOWN) - return temp; - - float vpar = logicWidth / logicHeight; - float svgar = physWidth / physHeight; - - if(align() == SVG_PRESERVEASPECTRATIO_NONE) - { - temp->scaleNonUniform(physWidth / logicWidth, physHeight / logicHeight); - temp->translate(-logicX, -logicY); - } - else if(vpar < svgar && (meetOrSlice() == SVG_MEETORSLICE_MEET) || vpar >= svgar && (meetOrSlice() == SVG_MEETORSLICE_SLICE)) - { - temp->scale(physHeight / logicHeight); - - if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMINYMAX) - temp->translate(-logicX, -logicY); - else if(align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMAX) - temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight) / 2, -logicY); - else - temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight), -logicY); - } - else - { - temp->scale(physWidth / logicWidth); - - if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMAXYMIN) - temp->translate(-logicX, -logicY); - else if(align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMAXYMID) - temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth) / 2); - else - temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth)); - } - - return temp; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPreserveAspectRatioImpl::s_hashTable 3 - align SVGPreserveAspectRatioImpl::Align DontDelete - meetOrSlice SVGPreserveAspectRatioImpl::MeetOrSlice DontDelete -@end -*/ - -Value SVGPreserveAspectRatioImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Align: - return Number(align()); - case MeetOrSlice: - return Number(meetOrSlice()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -void SVGPreserveAspectRatioImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Align: - m_align = static_cast<unsigned short>(value.toNumber(exec)); - break; - case MeetOrSlice: - m_meetOrSlice = static_cast<unsigned short>(value.toNumber(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -/* -@namespace KSVG -@begin SVGPreserveAspectRatioImplConstructor::s_hashTable 17 - SVG_PRESERVEASPECTRATIO_UNKNOWN KSVG::SVG_PRESERVEASPECTRATIO_UNKNOWN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_NONE KSVG::SVG_PRESERVEASPECTRATIO_NONE DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMINYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMID KSVG::SVG_PRESERVEASPECTRATIO_XMINYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMID KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMID KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMINYMAX DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMAX DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMAX DontDelete|ReadOnly - SVG_MEETORSLICE_UNKNOWN KSVG::SVG_MEETORSLICE_UNKNOWN DontDelete|ReadOnly - SVG_MEETORSLICE_MEET KSVG::SVG_MEETORSLICE_MEET DontDelete|ReadOnly - SVG_MEETORSLICE_SLICE KSVG::SVG_MEETORSLICE_SLICE DontDelete|ReadOnly -@end -*/ - -Value SVGPreserveAspectRatioImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token > SVG_PRESERVEASPECTRATIO_XMAXYMAX ? token - SVG_MEETORSLICE_UNKNOWN : token); -} - -Value KSVG::getSVGPreserveAspectRatioImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge<SVGPreserveAspectRatioImplConstructor>(exec, "[[svgpreserveaspectratio.constructor]]"); -} |