Support for better abstraction when building trees

2 files changed, 261 insertions, 0 deletions

diff --git a/configmgr/source/inc/treenodefactory.hxx b/configmgr/source/inc/treenodefactory.hxx
new file mode 100644
index 000000000000..5de9f6bd2f14
--- /dev/null
+++ b/configmgr/source/inc/treenodefactory.hxx
@@ -0,0 +1,126 @@
+/*************************************************************************
+ *
+ *  $RCSfile: treenodefactory.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jb $ $Date: 2001-03-16 17:31:24 $
+ *
+ *  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_TREE_NODEFACTORY_HXX
+#define CONFIGMGR_TREE_NODEFACTORY_HXX
+
+#include "valuenode.hxx"
+
+#include <memory>
+
+namespace configmgr
+{
+
+    namespace uno = ::com::sun::star::uno;
+
+    //==========================================================================
+    //==========================================================================
+
+    class OTreeNodeFactory
+    {
+    public:
+    //= ValueNodes ============================================================
+        std::auto_ptr<ValueNode> createValueNode(
+                                    rtl::OUString const& aName,
+                                    uno::Any const& aValue,
+                                    configuration::Attributes _aAttrs);
+
+        //-----------------------------------------------
+        std::auto_ptr<ValueNode> createValueNode(
+                                    rtl::OUString const& aName,
+                                    uno::Any const& aValue,
+                                    uno::Any const& aDefault,
+                                    configuration::Attributes _aAttrs);
+
+        //-----------------------------------------------
+        std::auto_ptr<ValueNode>  createNullValueNode(
+                                    rtl::OUString const& aName,
+                                    uno::Type const& aType,
+                                    configuration::Attributes _aAttrs);
+
+    //= ISubtree ============================================================
+        std::auto_ptr<ISubtree> createGroupNode(
+                                    rtl::OUString const& aName,
+                                    configuration::Attributes _aAttrs);
+
+        //-----------------------------------------------
+        std::auto_ptr<ISubtree> createSetNode(
+                                    rtl::OUString const& aName,
+                                    rtl::OUString const& _rTemplateName,
+                                    rtl::OUString const& _rTemplateModule,
+                                    configuration::Attributes _aAttrs);
+        //-----------------------------------------------
+    };
+
+    //==========================================================================
+    inline
+    std::auto_ptr<INode> base_ptr(std::auto_ptr<ISubtree> pNode)
+    { return std::auto_ptr<INode>(pNode.release()); }
+    //==========================================================================
+    inline
+    std::auto_ptr<INode> base_ptr(std::auto_ptr<ValueNode> pNode)
+    { return std::auto_ptr<INode>(pNode.release()); }
+    //==========================================================================
+
+
+} // namespace configmgr
+
+#endif
diff --git a/configmgr/source/tree/treenodefactory.cxx b/configmgr/source/tree/treenodefactory.cxx
new file mode 100644
index 000000000000..ee395edd3cc5
--- /dev/null
+++ b/configmgr/source/tree/treenodefactory.cxx
@@ -0,0 +1,135 @@
+/*************************************************************************
+ *
+ *  $RCSfile: treenodefactory.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jb $ $Date: 2001-03-16 17:31:24 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include <stdio.h>
+/* PLEASE DON'T DELETE ANY COMMENT LINES, ALSO IT'S UNNECESSARY. */
+
+#include "treenodefactory.hxx"
+
+#include "valuenode.hxx"
+#include "cmtree.hxx"
+
+
+namespace configmgr
+{
+
+//= ValueNodes ============================================================
+
+std::auto_ptr<ValueNode> OTreeNodeFactory::createValueNode(
+                            rtl::OUString const& aName,
+                            uno::Any const& aValue,
+                            configuration::Attributes _aAttrs)
+{
+    OSL_ENSURE(aValue.hasValue(), "OTreeNodeFactory: Creating a value node having no type");
+    return std::auto_ptr<ValueNode>( new ValueNode(aName, aValue, _aAttrs) );
+}
+
+//-----------------------------------------------
+
+std::auto_ptr<ValueNode> OTreeNodeFactory::createValueNode(
+                            rtl::OUString const& aName,
+                            uno::Any const& aValue,
+                            uno::Any const& aDefault,
+                            configuration::Attributes _aAttrs)
+{
+    OSL_ENSURE(aValue.hasValue() || aDefault.hasValue(), "OTreeNodeFactory: Creating a value node having no type");
+    return std::auto_ptr<ValueNode>( new ValueNode(aName, aValue, aDefault, _aAttrs) );
+}
+
+
+//-----------------------------------------------
+
+std::auto_ptr<ValueNode>  OTreeNodeFactory::createNullValueNode(
+                            rtl::OUString const& aName,
+                            uno::Type const& aType,
+                            configuration::Attributes _aAttrs)
+{
+    OSL_ENSURE(aType.getTypeClass() != uno::TypeClass_VOID, "OTreeNodeFactory: Creating a value node having VOID type");
+    return std::auto_ptr<ValueNode>( new ValueNode(aName, aType, _aAttrs) );
+}
+
+
+//= ISubtree ============================================================
+
+std::auto_ptr<ISubtree> OTreeNodeFactory::createGroupNode(
+                            rtl::OUString const& aName,
+                            configuration::Attributes _aAttrs)
+{
+    return std::auto_ptr<ISubtree>( new Subtree(aName, _aAttrs) );
+}
+
+
+//-----------------------------------------------
+
+std::auto_ptr<ISubtree> OTreeNodeFactory::createSetNode(
+                            rtl::OUString const& aName,
+                            rtl::OUString const& _rTemplateName,
+                            rtl::OUString const& _rTemplateModule,
+                            configuration::Attributes _aAttrs)
+{
+    return std::auto_ptr<ISubtree>( new Subtree(aName, _rTemplateName, _rTemplateModule, _aAttrs) );
+}
+
+//-----------------------------------------------
+
+} // namespace configmgr
+
+