1 files changed, 95 insertions, 0 deletions
diff --git a/include/oox/drawingml/chart/chartcontextbase.hxx b/include/oox/drawingml/chart/chartcontextbase.hxx
new file mode 100644
index 000000000000..218e7bf4406e
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+++ b/include/oox/drawingml/chart/chartcontextbase.hxx
@@ -0,0 +1,95 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef OOX_DRAWINGML_CHART_CHARTCONTEXTBASE_HXX
+#define OOX_DRAWINGML_CHART_CHARTCONTEXTBASE_HXX
+
+#include "oox/core/fragmenthandler2.hxx"
+
+namespace oox { namespace drawingml { class Shape; } }
+
+namespace oox {
+namespace drawingml {
+namespace chart {
+
+// ============================================================================
+
+template< typename ModelType >
+class ContextBase : public ::oox::core::ContextHandler2
+{
+public:
+    inline explicit     ContextBase( ::oox::core::ContextHandler2Helper& rParent, ModelType& rModel ) :
+                            ::oox::core::ContextHandler2( rParent ), mrModel( rModel ) {}
+    virtual             ~ContextBase() {}
+
+protected:
+    ModelType&          mrModel;
+};
+
+// ============================================================================
+
+template< typename ModelType >
+class FragmentBase : public ::oox::core::FragmentHandler2
+{
+public:
+    explicit            FragmentBase( ::oox::core::XmlFilterBase& rFilter, const OUString& rFragmentPath, ModelType& rModel ) :
+                            ::oox::core::FragmentHandler2( rFilter, rFragmentPath, false ), mrModel( rModel ) {}
+    virtual             ~FragmentBase() {}
+
+protected:
+    ModelType&          mrModel;
+};
+
+// ============================================================================
+
+/** Help class for all contexts that have only the c:spPr child element.
+ */
+class ShapePrWrapperContext : public ContextBase< Shape >
+{
+public:
+    explicit            ShapePrWrapperContext( ::oox::core::ContextHandler2Helper& rParent, Shape& rModel );
+    virtual             ~ShapePrWrapperContext();
+
+    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
+};
+
+// ============================================================================
+
+struct LayoutModel;
+
+/** Handler for a chart layout context (c:layout element).
+ */
+class LayoutContext : public ContextBase< LayoutModel >
+{
+public:
+    explicit            LayoutContext( ::oox::core::ContextHandler2Helper& rParent, LayoutModel& rModel );
+    virtual             ~LayoutContext();
+
+    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
+};
+
+// ============================================================================
+
+} // namespace chart
+} // namespace drawingml
+} // namespace oox
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */