Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 236 insertions, 0 deletions

diff --git a/karbon/core/vobject.cc b/karbon/core/vobject.cc
new file mode 100644
index 00000000..af2fee35
--- /dev/null
+++ b/karbon/core/vobject.cc
@@ -0,0 +1,236 @@
+/* This file is part of the KDE project
+   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 <qdom.h>
+
+#include "vdocument.h"
+#include "vfill.h"
+#include "vobject.h"
+#include "vobject_iface.h"
+#include "vstroke.h"
+
+#include <KoStore.h>
+#include <KoGenStyles.h>
+#include <KoStyleStack.h>
+#include <KoXmlWriter.h>
+#include <KoXmlNS.h>
+#include <KoOasisLoadingContext.h>
+#include <KoOasisStyles.h>
+
+VObject::VObject( VObject* parent, VState state ) : m_dcop( 0L )
+{
+	m_stroke = 0L;
+	m_fill = 0L;
+	
+	m_parent = parent;
+	m_state = state;
+
+	invalidateBoundingBox();
+}
+
+VObject::VObject( const VObject& obj )
+{
+	m_stroke = 0L;
+	m_fill = 0L;
+
+	m_parent = obj.m_parent;
+	m_state = obj.m_state;
+
+	invalidateBoundingBox();
+	m_dcop = 0L;
+
+	VDocument *srcDoc = obj.document();
+	if( srcDoc && !srcDoc->objectName( &obj ).isEmpty() )
+	{
+		VDocument *dstDoc = document();
+		if( dstDoc )
+			dstDoc->setObjectName( this, srcDoc->objectName( &obj ) );
+	}
+}
+
+VObject::~VObject()
+{
+	delete( m_stroke );
+	delete( m_fill );
+	delete m_dcop;
+}
+
+DCOPObject *
+VObject::dcopObject()
+{
+    if ( !m_dcop )
+		m_dcop = new VObjectIface( this );
+
+    return m_dcop;
+}
+
+void
+VObject::setStroke( const VStroke& stroke )
+{
+	if( !m_stroke )
+		m_stroke = new VStroke( this );
+
+	*m_stroke = stroke;
+}
+
+void
+VObject::setFill( const VFill& fill )
+{
+	if( !m_fill )
+		m_fill = new VFill();
+
+	*m_fill = fill;
+}
+
+void
+VObject::save( QDomElement& element ) const
+{
+	if( m_stroke )
+		m_stroke->save( element );
+
+	if( m_fill )
+		m_fill->save( element );
+
+	VDocument *doc = document();
+	if( doc && !doc->objectName( this ).isEmpty() )
+		element.setAttribute( "ID", QString( doc->objectName( this ) ) );
+}
+
+void
+VObject::saveOasis( KoStore *, KoXmlWriter *docWriter, KoGenStyles &mainStyles, int &index ) const
+{
+	if( !name().isEmpty() )
+		docWriter->addAttribute( "draw:name", name() );
+
+	QWMatrix mat;
+	mat.scale( 1, -1 );
+	mat.translate( 0, -document()->height() );
+
+	KoGenStyle styleobjectauto( VDocument::STYLE_GRAPHICAUTO, "graphic" );
+	saveOasisFill( mainStyles, styleobjectauto );
+	if( m_stroke )
+	{
+		// mirror stroke before saving
+		VStroke stroke( *m_stroke );
+		stroke.transform( mat );
+		stroke.saveOasis( styleobjectauto );
+	}
+	QString st = mainStyles.lookup( styleobjectauto, "st" );
+	if(document())
+	        docWriter->addAttribute( "draw:id",  "obj" + QString::number( index ) );
+	docWriter->addAttribute( "draw:style-name", st );
+}
+
+void
+VObject::saveOasisFill( KoGenStyles &mainStyles, KoGenStyle &stylesobjectauto ) const
+{
+	if( m_fill )
+	{
+		QWMatrix mat;
+		mat.scale( 1, -1 );
+		mat.translate( 0, -document()->height() );
+
+		// mirror fill before saving
+		VFill fill( *m_fill );
+		fill.transform( mat );
+		fill.saveOasis( mainStyles, stylesobjectauto );
+	}
+}
+
+void
+VObject::load( const QDomElement& element )
+{
+	if( !m_stroke )
+		m_stroke = new VStroke( this );
+
+	if( !m_fill )
+		m_fill = new VFill();
+
+
+	if( element.tagName() == "STROKE" )
+	{
+		m_stroke->load( element );
+	}
+	else if( element.tagName() == "FILL" )
+	{
+		m_fill->load( element );
+	}
+
+	VDocument *doc = document();
+	if( doc && !element.attribute( "ID" ).isEmpty() )
+		doc->setObjectName( this, element.attribute( "ID" ) );
+}
+
+bool
+VObject::loadOasis( const QDomElement &object, KoOasisLoadingContext &context )
+{
+	if( !m_stroke )
+		m_stroke = new VStroke( this );
+
+	if( !m_fill )
+		m_fill = new VFill();
+
+	if( object.hasAttributeNS( KoXmlNS::draw, "style-name" ) )
+		context.fillStyleStack( object, KoXmlNS::draw, "style-name", "graphic" );
+
+	KoStyleStack &styleStack = context.styleStack();
+	styleStack.setTypeProperties( "graphic" );
+	m_stroke->loadOasis( styleStack );
+	m_fill->loadOasis( object, context, this );
+
+	if( object.hasAttributeNS( KoXmlNS::draw, "name" ) )
+		setName( object.attributeNS( KoXmlNS::draw, "name", QString::null ) );
+
+	return true;
+}
+
+void
+VObject::addStyles( const QDomElement* style, KoOasisLoadingContext & context )
+{
+	if(style)
+	{
+		// this function is necessary as parent styles can have parents themself
+		if( style->hasAttributeNS( KoXmlNS::style, "parent-style-name" ) )
+			addStyles( context.oasisStyles().findStyle( style->attributeNS( KoXmlNS::style, "parent-style-name", QString::null ) ), context );
+		context.addStyles( style, "style-name" );
+	}
+}
+
+VDocument *
+VObject::document() const
+{
+	VObject *obj = (VObject *)this;
+	while( obj->parent() )
+		obj = obj->parent();
+	return dynamic_cast<VDocument *>( obj );
+}
+
+QString
+VObject::name() const
+{
+	return document() ? document()->objectName( this ) : QString();
+}
+
+void
+VObject::setName( const QString &s )
+{
+	if( document() )
+		document()->setObjectName( this, s );
+}
+