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, 186 insertions, 0 deletions

diff --git a/karbon/core/vlayer.cc b/karbon/core/vlayer.cc
new file mode 100644
index 00000000..f74a3d4b
--- /dev/null
+++ b/karbon/core/vlayer.cc
@@ -0,0 +1,186 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 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 <klocale.h>
+#include <KoRect.h>
+
+#include "vcomposite.h"
+#include "vdocument.h"
+#include "vgroup.h"
+#include "vlayer.h"
+#include "vobject.h"
+#include "vtext.h"
+#include "vvisitor.h"
+#include "vlayer_iface.h"
+#include <kdebug.h>
+#include "vclipgroup.h"
+#include "vfill.h"
+#include "vstroke.h"
+
+VLayer::VLayer( VObject* parent, VState state )
+	: VGroup( parent, state )
+{
+	setName( "Layer" );
+	// HACK : vlayer just shouldn't have fill/stroke at all
+	delete m_fill;
+	m_fill = 0L;
+	delete m_stroke;
+	m_stroke = 0L;
+}
+
+VLayer::VLayer( const VLayer& layer )
+	: VGroup( layer )
+{
+}
+
+VLayer::~VLayer()
+{
+}
+
+DCOPObject* VLayer::dcopObject()
+{
+    if ( !m_dcop )
+		m_dcop = new VLayerIface( this );
+
+    return m_dcop;
+}
+
+void
+VLayer::draw( VPainter* painter, const KoRect* rect ) const
+{
+	if(
+		state() == deleted ||
+		state() == hidden ||
+		state() == hidden_locked )
+	{
+		return;
+	}
+
+	VObjectListIterator itr = m_objects;
+
+	for ( ; itr.current(); ++itr )
+		itr.current()->draw( painter, rect );
+}
+
+void
+VLayer::bringToFront( const VObject& object )
+{
+	if( m_objects.getLast() == &object ) return;
+
+	m_objects.remove( &object );
+
+	m_objects.append( &object );
+}
+
+void
+VLayer::upwards( const VObject& object )
+{
+	if( m_objects.getLast() == &object ) return;
+
+	m_objects.remove( &object );
+
+	if( m_objects.current() != m_objects.getLast() )
+	{
+		m_objects.next();
+		m_objects.insert( m_objects.at(), &object );
+	}
+	else
+		m_objects.append( &object );
+}
+
+void
+VLayer::downwards( const VObject& object )
+{
+	if( m_objects.getFirst() == &object ) return;
+
+	int index = m_objects.find( &object );
+	bool bLast = m_objects.getLast() == &object;
+	m_objects.remove( index );
+
+	if( !bLast ) m_objects.prev();
+
+	m_objects.insert( m_objects.at(), &object );
+}
+
+void
+VLayer::sendToBack( const VObject& object )
+{
+	if( m_objects.getFirst() == &object ) return;
+
+	m_objects.remove( &object );
+
+	m_objects.prepend( &object );
+}
+
+void
+VLayer::save( QDomElement& element ) const
+{
+	if( state() != deleted )
+	{
+		QDomElement me = element.ownerDocument().createElement( "LAYER" );
+		element.appendChild( me );
+
+		if( state() == normal || state() == normal_locked || state() == VObject::selected )
+			me.setAttribute( "visible", 1 );
+
+		// save objects:
+		VObjectListIterator itr = m_objects;
+		for ( ; itr.current(); ++itr )
+			itr.current()->save( me );
+
+		VObject::save( me );
+	}
+}
+
+void
+VLayer::saveOasis( KoStore *store, KoXmlWriter *docWriter, KoGenStyles &mainStyles, int &index ) const
+{
+	// do not save deleted objects
+	if( state() == deleted )
+		return;
+
+	// save objects:
+	VObjectListIterator itr = m_objects;
+
+	for ( ; itr.current(); ++itr )
+		itr.current()->saveOasis( store, docWriter, mainStyles, ++index );
+}
+
+void
+VLayer::load( const QDomElement& element )
+{
+	setState( element.attribute( "visible" ) == 0 ? hidden : normal );
+	VGroup::load( element );
+}
+
+
+VLayer*
+VLayer::clone() const
+{
+	return new VLayer( *this );
+}
+
+void
+VLayer::accept( VVisitor& visitor )
+{
+	visitor.visitVLayer( *this );
+}
+