1 files changed, 141 insertions, 0 deletions
diff --git a/oox/source/drawingml/diagram/diagramlayoutatoms.cxx b/oox/source/drawingml/diagram/diagramlayoutatoms.cxx
new file mode 100644
index 000000000000..a351189f3067
--- /dev/null
+++ b/oox/source/drawingml/diagram/diagramlayoutatoms.cxx
@@ -0,0 +1,141 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "oox/drawingml/diagram/diagramlayoutatoms.hxx"
+
+#include <functional>
+#include <boost/bind.hpp>
+
+#include "oox/helper/attributelist.hxx"
+#include "layoutnodecontext.hxx"
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::oox::core;
+
+namespace oox { namespace drawingml {
+
+
+IteratorAttr::IteratorAttr( )
+    : mnAxis( 0 )
+    , mnCnt( 0 )
+    , mbHideLastTrans( false )
+    , mnPtType( 0 )
+    , mnSt( 0 )
+    , mnStep( 1 )
+{
+}
+
+void IteratorAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr )
+{
+    AttributeList attr( xAttr );
+    mnAxis = xAttr->getOptionalValueToken( XML_axis, 0 );
+    mnCnt = attr.getInteger( XML_cnt, 0 );
+    mbHideLastTrans = attr.getBool( XML_hideLastTrans, false );
+    mnPtType = xAttr->getOptionalValueToken( XML_ptType, 0 );
+    mnSt = attr.getInteger( XML_st, 0 );
+    mnStep = attr.getInteger( XML_step, 1 );
+}
+
+
+
+ConditionAttr::ConditionAttr()
+    : mnFunc( 0 )
+    , mnArg( 0 )
+    , mnOp( 0 )
+{
+
+}
+
+
+void ConditionAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr )
+{
+    mnFunc = xAttr->getOptionalValueToken( XML_func, 0 );
+    // mnArg will be -1 for "none" or any other unknown value
+    mnArg = LayoutNodeContext::tagToVarIdx( xAttr->getOptionalValueToken( XML_arg, XML_none ) );
+    mnOp = xAttr->getOptionalValueToken( XML_op, 0 );
+    msVal = xAttr->getOptionalValue( XML_val );
+}
+
+
+void LayoutAtom::dump(int level)
+{
+    OSL_TRACE( "level = %d - %s of type %s", level,
+               OUSTRING_TO_CSTR( msName ),
+               typeid(*this).name() );
+    std::for_each( mpChildNodes.begin(), mpChildNodes.end(),
+                  boost::bind( &LayoutAtom::dump, _1, level + 1 ) );
+}
+
+
+void ForEachAtom::processAtom()
+{
+    // TODO there is likely some conditions
+    std::for_each( mpChildNodes.begin(), mpChildNodes.end(),
+                   boost::bind( &LayoutAtom::processAtom, _1 ) );
+}
+
+/** call ConditionAtom::test() if pAtom is one
+ * if it is not a ConditionAtom, then return false.
+ */
+static bool _test_atom( const LayoutAtomPtr & pAtom)
+{
+    try {
+        bool bResult = false;
+        const ConditionAtomPtr pCond = boost::dynamic_pointer_cast< ConditionAtom >(pAtom);
+        if( pCond )
+        {
+            bResult = pCond->test();
+        }
+        return bResult;
+    }
+    catch(...)
+    {
+    }
+    return false;
+}
+
+void ChooseAtom::processAtom()
+{
+    std::vector< LayoutAtomPtr >::iterator
+        iter = std::find_if( mpChildNodes.begin(), mpChildNodes.end(),
+                             boost::bind( &_test_atom, _1 ) );
+    if( iter != mpChildNodes.end() )
+    {
+        // TODO do something
+        (*iter)->processAtom();
+    }
+}
+
+bool ConditionAtom::test()
+{
+    // TODO
+    return false;
+}
+
+
+} }