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Viewing changes to karbon/visitors/vtransformnodes.cc

  • Committer: Bazaar Package Importer
  • Author(s): Ben Burton
  • Date: 2004-05-09 11:33:00 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20040509113300-vfrdadqsvjfuhn3b
Tags: 1:1.3.1-1
http://bugs.debian.org/246623
http://bugs.debian.org/246209
http://bugs.debian.org/221256
http://bugs.debian.org/227568
* New upstream bugfix release.
* Built against newer imagemagick (closes: #246623).
* Made koffice-libs/kformula recommend/depend on latex-xft-fonts, which
  provides mathematical fonts that the formula editor can use.  Also
  patched the kformula part to make these fonts the default.
* Changed kword menu hint from "WordProcessors" to "Word processors"
  (closes: #246209).
* Spellchecker configuration is now fixed (closes: #221256, #227568).

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karbon/visitors/vtransformnodes.cc
 
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/* This file is part of the KDE project
 
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   Copyright (C) 2002, The Karbon Developers
 
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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., 59 Temple Place - Suite 330,
 
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   Boston, MA 02111-1307, USA.
 
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*/
 
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#include "vpath.h"
 
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#include "vsegment.h"
 
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#include "vtransformnodes.h"
 
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VTransformNodes::VTransformNodes( const QWMatrix& m )
 
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        : m_matrix( m )
 
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{
 
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}
 
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void
 
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VTransformNodes::visitVSubpath( VSubpath& path )
 
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{
 
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        path.first();
 
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        while( path.current() )
 
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        {
 
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                if( path.current()->isCurve() )
 
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                {
 
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                        if( !path.current()->knotIsSelected() &&
 
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                                path.current()->pointIsSelected( 1 ) &&
 
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                                path.current()->next() &&
 
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                                path.current()->next()->isCurve() &&
 
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                                !path.current()->next()->pointIsSelected( 0 ) &&
 
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                                path.current()->isSmooth() )
 
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                        {
 
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                                // Do extra reverse trafo for smooth beziers
 
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                                QWMatrix m2( m_matrix.m11(), m_matrix.m12(), m_matrix.m21(), m_matrix.m22(),
 
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                                                        -m_matrix.dx(), -m_matrix.dy() );
 
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                                path.current()->next()->setPoint( 0, path.current()->next()->point( 0 ).transform( m2 ) );
 
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                        }
 
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                        if( path.current()->pointIsSelected( 0 ) &&
 
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                                path.current()->prev() &&
 
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                                path.current()->prev()->isCurve() &&
 
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                                !path.current()->prev()->knotIsSelected() &&
 
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                                !path.current()->prev()->pointIsSelected( 1 ) &&
 
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                                path.current()->prev()->isSmooth() )
 
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                        {
 
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                                // Do extra reverse trafo for smooth beziers
 
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                                QWMatrix m2( m_matrix.m11(), m_matrix.m12(), m_matrix.m21(), m_matrix.m22(),
 
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                                                        -m_matrix.dx(), -m_matrix.dy() );
 
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                                path.current()->prev()->setPoint( 1, path.current()->prev()->point( 1 ).transform( m2 ) );
 
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                        }
 
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                }
 
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                for( uint i = 0; i < path.current()->degree(); ++i )
 
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                {
 
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                        if( path.current()->pointIsSelected( i ) )
 
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                                path.current()->setPoint( i, path.current()->point( i ).transform( m_matrix ) );
 
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                }
 
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                if( !success() )
 
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                        setSuccess();
 
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                path.next();
 
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        }
 
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}
 
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