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, 172 insertions, 0 deletions

diff --git a/karbon/commands/vzordercmd.cc b/karbon/commands/vzordercmd.cc
new file mode 100644
index 00000000..2839120f
--- /dev/null
+++ b/karbon/commands/vzordercmd.cc
@@ -0,0 +1,172 @@
+/* This file is part of the KDE project
+   Copyright (C) 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 <klocale.h>
+
+#include "vzordercmd.h"
+#include "vselection.h"
+#include "vdocument.h"
+#include "vlayer.h"
+
+VZOrderCmd::VZOrderCmd( VDocument *doc, VOrder state )
+	: VCommand( doc, i18n( "Order Selection" ) ), m_state( state )
+{
+	m_selection = document()->selection()->clone();
+}
+
+VZOrderCmd::VZOrderCmd( VDocument *doc, VObject *obj, VOrder state )
+	: VCommand( doc, i18n( "Order Selection" ) ), m_state( state )
+{
+	m_selection = new VSelection();
+	m_selection->append( obj );
+}
+
+VZOrderCmd::~VZOrderCmd()
+{
+	delete( m_selection );
+}
+
+void
+VZOrderCmd::execute()
+{
+	if( m_state == sendToBack )
+	{
+		VObjectListIterator itr( document()->selection()->objects() );
+		for ( itr.toLast() ; itr.current() ; --itr )
+		{
+			// remove from old layer
+			VObjectList objects;
+			VLayerListIterator litr( document()->layers() );
+
+			for ( ; litr.current(); ++litr )
+			{
+				objects = litr.current()->objects();
+				VObjectListIterator itr2( objects );
+				for ( ; itr2.current(); ++itr2 )
+					if( itr2.current() == itr.current() )
+					{
+						litr.current()->sendToBack( *itr2.current() );
+						itr2.current()->setState( VObject::selected );
+					}
+			}
+		}
+	}
+	else if( m_state == bringToFront )
+	{
+		VObjectListIterator itr( document()->selection()->objects() );
+		for ( ; itr.current() ; ++itr )
+		{
+			// remove from old layer
+			VObjectList objects;
+			VLayerListIterator litr( document()->layers() );
+
+			for ( ; litr.current(); ++litr )
+			{
+				objects = litr.current()->objects();
+				VObjectListIterator itr2( objects );
+				for ( ; itr2.current(); ++itr2 )
+					if( itr2.current() == itr.current() )
+					{
+						litr.current()->bringToFront( *itr2.current() );
+						itr2.current()->setState( VObject::selected );
+					}
+			}
+		}
+	}
+	else if( m_state == up || m_state == down )
+	{
+		VSelection selection = *m_selection;
+		// TODO : this doesn't work for objects inside groups!
+		VLayerListIterator litr( document()->layers() );
+		while( !selection.objects().isEmpty() && litr.current() )
+		{
+			for ( ; litr.current(); ++litr )
+			{
+				if( litr.current()->state() == VObject::deleted )
+					continue;
+				VObjectList objects = litr.current()->objects();
+				VObjectList todo;
+				VObjectListIterator objectItr( objects );
+				// find all selected VObjects that are in the current layer
+				for ( ; objectItr.current(); ++objectItr )
+				{
+					VObjectListIterator selectionItr( selection.objects() );
+					for ( ; selectionItr.current() ; ++selectionItr )
+					{
+						if( objectItr.current() == selectionItr.current() )
+						{
+							if( m_state == up )
+								todo.prepend( objectItr.current() );
+							else
+								todo.append( objectItr.current() );
+						}
+					}
+				}
+
+				kdDebug(38000) << "todo.count() : " << todo.count() << endl;
+
+				// we have found the affected vobjects in this vlayer
+				VObjectListIterator todoItr( todo );
+				for ( ; todoItr.current(); ++todoItr )
+				{
+					if( m_state == up )
+						litr.current()->upwards( *todoItr.current() );
+					else
+						litr.current()->downwards( *todoItr.current() );
+					// remove from selection
+					selection.take( *todoItr.current() );
+					// make sure object stays selected
+					todoItr.current()->setState( VObject::selected );
+				}
+			}
+		}
+	}
+	setSuccess( true );
+}
+
+void
+VZOrderCmd::unexecute()
+{
+	if( m_state == sendToBack )
+	{
+		m_state = bringToFront;
+		execute();
+		m_state = sendToBack;
+	}
+	else if( m_state == bringToFront )
+	{
+		m_state = sendToBack;
+		execute();
+		m_state = bringToFront;
+	}
+	else if( m_state == up )
+	{
+		m_state = down;
+		execute();
+		m_state = up;
+	}
+	else if( m_state == down )
+	{
+		m_state = up;
+		execute();
+		m_state = down;
+	}
+	setSuccess( false );
+}
+