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Diffstat (limited to 'configmgr/source/inc/treeactions.hxx')
-rw-r--r-- | configmgr/source/inc/treeactions.hxx | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/configmgr/source/inc/treeactions.hxx b/configmgr/source/inc/treeactions.hxx new file mode 100644 index 000000000000..70b21d21b23e --- /dev/null +++ b/configmgr/source/inc/treeactions.hxx @@ -0,0 +1,111 @@ +/************************************************************************* + * + * $RCSfile: treeactions.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:13:41 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _CONFIGMGR_TREEACTIONS_HXX_ +#define _CONFIGMGR_TREEACTIONS_HXX_ + +#ifndef CONFIGMGR_CMTREEMODEL_HXX +#include "cmtreemodel.hxx" +#endif + +//.......................................................................... +namespace configmgr +{ +//.......................................................................... + +//========================================================================== +//= OChangeActionCounter +//========================================================================== +/** collects meta data about a changes tree +*/ +struct OChangeActionCounter : public ChangeTreeAction +{ + sal_Int32 nValues, nAdds, nAddUsers, nRemoves; + sal_Bool bDifferentSetActionLevels; + + OChangeActionCounter() :nValues(0), nAdds(0), nAddUsers(0), nRemoves(0), bDifferentSetActionLevels(sal_False) { } + + virtual void handle(ValueChange const& aValueNode) { ++nValues; } + virtual void handle(AddNode const& aAddNode); // moved to + virtual void handle(RemoveNode const& aRemoveNode) { ++nRemoves; } + virtual void handle(SubtreeChange const& aSubtree) + { + sal_Int32 nOldAdds(nAdds), nOldRemoves(nRemoves); + applyToChildren(aSubtree); + if ( ( nOldAdds + && (nAdds > nOldAdds) + ) + || ( nOldRemoves + && (nRemoves > nOldRemoves) + ) + ) + bDifferentSetActionLevels = sal_True; + } +}; + + +//.......................................................................... +} // namespace configmgr +//.......................................................................... + +#endif // _CONFIGMGR_TREEACTIONS_HXX_ + + |