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Diffstat (limited to 'karbon/core/vfill.cpp')
| -rw-r--r-- | karbon/core/vfill.cpp | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/karbon/core/vfill.cpp b/karbon/core/vfill.cpp new file mode 100644 index 00000000..dfa4d5df --- /dev/null +++ b/karbon/core/vfill.cpp @@ -0,0 +1,181 @@ +/* This file is part of the KDE project + Copyright (C) 2001, The Karbon Developers + Copyright (C) 2002, The Karbon Developers + + 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 <tqdom.h> +#include <kdebug.h> + +#include <KoGenStyles.h> +#include <KoOasisLoadingContext.h> +#include <KoOasisStyles.h> +#include <KoXmlNS.h> + +#include "vfill.h" + +VFill::VFill() + : m_type( none ) +{ + /*m_gradient.addStop( VColor( TQt::red.rgb() ), 0.0 ); + m_gradient.addStop( VColor( TQt::yellow.rgb() ), 1.0 ); + m_gradient.setOrigin( KoPoint( 0, 0 ) ); + m_gradient.setVector( KoPoint( 0, 50 ) ); + m_gradient.setSpreadMethod( gradient_spread_reflect );*/ + //kdDebug(38000) << "Size of VFill : " << sizeof(*this) << endl; +} + +VFill::VFill( const VColor &c ) + : m_type( solid ) +{ + m_color = c; + //kdDebug(38000) << "Size of VFill : " << sizeof(*this) << endl; +} + +VFill::VFill( const VFill& fill ) +{ + // doesn't copy parent: + *this = fill; +} + +void +VFill::save( TQDomElement& element ) const +{ + TQDomElement me = element.ownerDocument().createElement( "FILL" ); + element.appendChild( me ); + + if( !( m_type == none ) ) + { + // save color: + m_color.save( me ); + } + if( m_type == grad ) + { + // save gradient: + m_gradient.save( me ); + } + else if( m_type == patt ) + { + // save pattern: + m_pattern.save( me ); + } +} + +void +VFill::saveOasis( KoGenStyles &mainStyles, KoGenStyle &style ) const +{ + if( m_type == solid ) + { + style.addProperty( "draw:fill", "solid" ); + style.addProperty( "draw:fill-color", TQColor( m_color ).name() ); + if( m_color.opacity() < 1 ) + style.addProperty( "draw:opacity", TQString( "%1%" ).arg( m_color.opacity() * 100. ) ); + } + else if( m_type == grad ) + { + style.addProperty( "draw:fill", "gradient" ); + TQString grad = m_gradient.saveOasis( mainStyles ); + style.addProperty( "draw:fill-gradient-name", grad ); + if( m_color.opacity() < 1 ) + style.addProperty( "draw:opacity", TQString( "%1%" ).arg( m_color.opacity() * 100. ) ); + } + else if( m_type == patt ) + style.addProperty( "draw:fill", "hatch" ); + else + style.addProperty( "draw:fill", "none" ); +} + +void +VFill::loadOasis( const TQDomElement &/*object*/, KoOasisLoadingContext &context, VObject* parent ) +{ + KoStyleStack &stack = context.styleStack(); + if( stack.hasAttributeNS( KoXmlNS::draw, "fill" ) ) + { + if( stack.attributeNS( KoXmlNS::draw, "fill" ) == "solid" ) + { + setType( VFill::solid ); + setColor( TQColor( stack.attributeNS( KoXmlNS::draw, "fill-color" ) ) ); + } + else if( stack.attributeNS( KoXmlNS::draw, "fill" ) == "gradient" ) + { + setType( VFill::grad ); + TQString style = stack.attributeNS( KoXmlNS::draw, "fill-gradient-name" ); + kdDebug()<<" style gradient name :"<<style<<endl; + TQDomElement *grad = context.oasisStyles().drawStyles()[ style ]; + kdDebug()<<" style gradient name :"<< grad <<endl; + if( grad ) + m_gradient.loadOasis( *grad, stack, parent ); + } + if( stack.hasAttributeNS( KoXmlNS::draw, "opacity" ) ) + m_color.setOpacity( stack.attributeNS( KoXmlNS::draw, "opacity" ).remove( '%' ).toFloat() / 100. ); + } +} + +void +VFill::load( const TQDomElement& element ) +{ + m_type = none; + + // load color: + TQDomNodeList list = element.childNodes(); + for( uint i = 0; i < list.count(); ++i ) + { + if( list.item( i ).isElement() ) + { + TQDomElement e = list.item( i ).toElement(); + if( e.tagName() == "COLOR" ) + { + m_type = solid; + m_color.load( e ); + } + if( e.tagName() == "GRADIENT" ) + { + m_type = grad; + m_gradient.load( e ); + } + else if( e.tagName() == "PATTERN" ) + { + m_type = patt; + m_pattern.load( e ); + } + } + } +} + +VFill& +VFill::operator=( const VFill& fill ) +{ + if( this != &fill ) + { + // dont copy the parent! + m_type = fill.m_type; + m_color = fill.m_color; + m_gradient = fill.m_gradient; + m_pattern = fill.m_pattern; + } + + return *this; +} + +void +VFill::transform( const TQWMatrix& m ) +{ + if( type() == VFill::grad ) + gradient().transform( m ); + else if( type() == VFill::patt ) + pattern().transform( m ); +} |