You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
239 lines
6.6 KiB
239 lines
6.6 KiB
/*
|
|
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 "SVGTransform.h"
|
|
|
|
#include "SVGMatrixImpl.h"
|
|
#include "SVGTransformImpl.h"
|
|
#include "SVGSVGElementImpl.h"
|
|
|
|
using namespace KSVG;
|
|
|
|
#include "SVGTransformImpl.lut.h"
|
|
#include "ksvg_scriptinterpreter.h"
|
|
#include "ksvg_bridge.h"
|
|
#include "ksvg_cacheimpl.h"
|
|
|
|
SVGTransformImpl::SVGTransformImpl()
|
|
{
|
|
m_matrix = SVGSVGElementImpl::createSVGMatrix();
|
|
|
|
m_type = SVG_TRANSFORM_UNKNOWN;
|
|
m_angle = 0;
|
|
}
|
|
|
|
SVGTransformImpl::~SVGTransformImpl()
|
|
{
|
|
if(m_matrix)
|
|
m_matrix->deref();
|
|
}
|
|
|
|
unsigned short SVGTransformImpl::type() const
|
|
{
|
|
return m_type;
|
|
}
|
|
|
|
SVGMatrixImpl *SVGTransformImpl::matrix() const
|
|
{
|
|
return m_matrix;
|
|
}
|
|
|
|
double SVGTransformImpl::angle() const
|
|
{
|
|
return m_angle;
|
|
}
|
|
|
|
void SVGTransformImpl::setMatrix(SVGMatrixImpl *matrix)
|
|
{
|
|
if(!matrix)
|
|
return;
|
|
|
|
m_type = SVG_TRANSFORM_MATRIX;
|
|
m_angle = 0;
|
|
|
|
m_matrix->deref();
|
|
m_matrix = matrix;
|
|
m_matrix->ref();
|
|
}
|
|
|
|
void SVGTransformImpl::setTranslate(double tx, double ty)
|
|
{
|
|
m_type = SVG_TRANSFORM_TRANSLATE;
|
|
m_angle = 0;
|
|
m_matrix->reset();
|
|
m_matrix->translate(tx, ty);
|
|
}
|
|
|
|
void SVGTransformImpl::setScale(double sx, double sy)
|
|
{
|
|
m_type = SVG_TRANSFORM_SCALE;
|
|
m_angle = 0;
|
|
m_matrix->reset();
|
|
m_matrix->scaleNonUniform(sx, sy);
|
|
}
|
|
|
|
void SVGTransformImpl::setRotate(double angle, double cx, double cy)
|
|
{
|
|
m_type = SVG_TRANSFORM_ROTATE;
|
|
// mop: evil...fix that...needed to make toString() work correctly
|
|
m_cx = cx;
|
|
m_cy = cy;
|
|
m_angle = angle;
|
|
m_matrix->reset();
|
|
m_matrix->translate(cx, cy);
|
|
m_matrix->rotate(angle);
|
|
m_matrix->translate(-cx, -cy);
|
|
}
|
|
|
|
void SVGTransformImpl::setSkewX(double angle)
|
|
{
|
|
m_type = SVG_TRANSFORM_SKEWX;
|
|
m_angle = angle;
|
|
m_matrix->reset();
|
|
m_matrix->skewX(angle);
|
|
}
|
|
|
|
void SVGTransformImpl::setSkewY(double angle)
|
|
{
|
|
m_type = SVG_TRANSFORM_SKEWY;
|
|
m_angle = angle;
|
|
m_matrix->reset();
|
|
m_matrix->skewY(angle);
|
|
}
|
|
|
|
TQString SVGTransformImpl::toString() const
|
|
{
|
|
switch (m_type)
|
|
{
|
|
case SVG_TRANSFORM_UNKNOWN:
|
|
return TQString();
|
|
case SVG_TRANSFORM_MATRIX:
|
|
return TQString("matrix(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->b()) + " " + TQString::number(m_matrix->c()) + " " + TQString::number(m_matrix->d()) + " " + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")");
|
|
case SVG_TRANSFORM_TRANSLATE:
|
|
return TQString("translate(" + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")");
|
|
case SVG_TRANSFORM_SCALE:
|
|
return TQString("scale(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->d()) + ")");
|
|
case SVG_TRANSFORM_ROTATE:
|
|
return TQString("rotate(" + TQString::number(m_angle) + " " + TQString::number(m_cx) + " " + TQString::number(m_cy) + ")");
|
|
case SVG_TRANSFORM_SKEWX:
|
|
return TQString("skewX(" + TQString::number(m_angle) + ")");
|
|
case SVG_TRANSFORM_SKEWY:
|
|
return TQString("skewY(" + TQString::number(m_angle) + ")");
|
|
default:
|
|
kdWarning() << "Unknown transform type " << m_type << endl;
|
|
return TQString();
|
|
}
|
|
}
|
|
|
|
// ECMA binding
|
|
|
|
/*
|
|
@namespace KSVG
|
|
@begin SVGTransformImpl::s_hashTable 5
|
|
type SVGTransformImpl::Type DontDelete|ReadOnly
|
|
matrix SVGTransformImpl::Matrix DontDelete|ReadOnly
|
|
angle SVGTransformImpl::Angle DontDelete|ReadOnly
|
|
@end
|
|
@namespace KSVG
|
|
@begin SVGTransformImplProto::s_hashTable 7
|
|
setMatrix SVGTransformImpl::SetMatrix DontDelete|Function 1
|
|
setTranslate SVGTransformImpl::SetTranslate DontDelete|Function 2
|
|
setScale SVGTransformImpl::SetScale DontDelete|Function 2
|
|
setRotate SVGTransformImpl::SetRotate DontDelete|Function 3
|
|
setSkewX SVGTransformImpl::SetSkewX DontDelete|Function 1
|
|
setSkewY SVGTransformImpl::SetSkewY DontDelete|Function 1
|
|
@end
|
|
*/
|
|
|
|
KSVG_IMPLEMENT_PROTOTYPE("SVGTransform", SVGTransformImplProto, SVGTransformImplProtoFunc)
|
|
|
|
Value SVGTransformImpl::getValueProperty(ExecState *exec, int token) const
|
|
{
|
|
switch(token)
|
|
{
|
|
case Type:
|
|
return Number(m_type);
|
|
case Matrix:
|
|
return m_matrix->cache(exec);
|
|
case Angle:
|
|
return Number(m_angle);
|
|
default:
|
|
kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
|
|
return Undefined();
|
|
}
|
|
}
|
|
|
|
Value SVGTransformImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args)
|
|
{
|
|
KSVG_CHECK_THIS(SVGTransformImpl)
|
|
|
|
switch(id)
|
|
{
|
|
case SVGTransformImpl::SetMatrix:
|
|
obj->setMatrix(static_cast<KSVGBridge<SVGMatrixImpl> *>(args[0].imp())->impl());
|
|
break;
|
|
case SVGTransformImpl::SetTranslate:
|
|
obj->setTranslate(args[0].toNumber(exec), args[1].toNumber(exec));
|
|
break;
|
|
case SVGTransformImpl::SetScale:
|
|
obj->setScale(args[0].toNumber(exec), args[1].toNumber(exec));
|
|
break;
|
|
case SVGTransformImpl::SetRotate:
|
|
obj->setRotate(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec));
|
|
break;
|
|
case SVGTransformImpl::SetSkewX:
|
|
obj->setSkewX(args[0].toNumber(exec));
|
|
break;
|
|
case SVGTransformImpl::SetSkewY:
|
|
obj->setSkewY(args[0].toNumber(exec));
|
|
break;
|
|
default:
|
|
kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl;
|
|
break;
|
|
}
|
|
|
|
return Undefined();
|
|
}
|
|
|
|
/*
|
|
@namespace KSVG
|
|
@begin SVGTransformImplConstructor::s_hashTable 11
|
|
SVG_TRANSFORM_UNKNOWN KSVG::SVG_TRANSFORM_UNKNOWN DontDelete|ReadOnly
|
|
SVG_TRANSFORM_MATRIX KSVG::SVG_TRANSFORM_MATRIX DontDelete|ReadOnly
|
|
SVG_TRANSFORM_TRANSLATE KSVG::SVG_TRANSFORM_TRANSLATE DontDelete|ReadOnly
|
|
SVG_TRANSFORM_SCALE KSVG::SVG_TRANSFORM_SCALE DontDelete|ReadOnly
|
|
SVG_TRANSFORM_ROTATE KSVG::SVG_TRANSFORM_ROTATE DontDelete|ReadOnly
|
|
SVG_TRANSFORM_SKEWX KSVG::SVG_TRANSFORM_SKEWX DontDelete|ReadOnly
|
|
SVG_TRANSFORM_SKEWY KSVG::SVG_TRANSFORM_SKEWY DontDelete|ReadOnly
|
|
@end
|
|
*/
|
|
|
|
Value SVGTransformImplConstructor::getValueProperty(ExecState *, int token) const
|
|
{
|
|
return Number(token);
|
|
}
|
|
|
|
Value KSVG::getSVGTransformImplConstructor(ExecState *exec)
|
|
{
|
|
return cacheGlobalBridge<SVGTransformImplConstructor>(exec, "[[svgtransform.constructor]]");
|
|
}
|