include/oox/drawingml/chart/chartcontextbase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef OOX_DRAWINGML_CHART_CHARTCONTEXTBASE_HXX
  21 #define OOX_DRAWINGML_CHART_CHARTCONTEXTBASE_HXX
  22
  23 #include "oox/core/fragmenthandler2.hxx"
  24
  25 namespace oox { namespace drawingml { class Shape; } }
  26
  27 namespace oox {
  28 namespace drawingml {
  29 namespace chart {
  30
  31 // ============================================================================
  32
  33 template< typename ModelType >
  34 class ContextBase : public ::oox::core::ContextHandler2
  35 {
  36 public:
  37     inline explicit     ContextBase( ::oox::core::ContextHandler2Helper& rParent, ModelType& rModel ) :
  38                             ::oox::core::ContextHandler2( rParent ), mrModel( rModel ) {}
  39     virtual             ~ContextBase() {}
  40
  41 protected:
  42     ModelType&          mrModel;
  43 };
  44
  45 // ============================================================================
  46
  47 template< typename ModelType >
  48 class FragmentBase : public ::oox::core::FragmentHandler2
  49 {
  50 public:
  51     explicit            FragmentBase( ::oox::core::XmlFilterBase& rFilter, const OUString& rFragmentPath, ModelType& rModel ) :
  52                             ::oox::core::FragmentHandler2( rFilter, rFragmentPath, false ), mrModel( rModel ) {}
  53     virtual             ~FragmentBase() {}
  54
  55 protected:
  56     ModelType&          mrModel;
  57 };
  58
  59 // ============================================================================
  60
  61 /** Help class for all contexts that have only the c:spPr child element.
  62  */
  63 class ShapePrWrapperContext : public ContextBase< Shape >
  64 {
  65 public:
  66     explicit            ShapePrWrapperContext( ::oox::core::ContextHandler2Helper& rParent, Shape& rModel );
  67     virtual             ~ShapePrWrapperContext();
  68
  69     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
  70 };
  71
  72 // ============================================================================
  73
  74 struct LayoutModel;
  75
  76 /** Handler for a chart layout context (c:layout element).
  77  */
  78 class LayoutContext : public ContextBase< LayoutModel >
  79 {
  80 public:
  81     explicit            LayoutContext( ::oox::core::ContextHandler2Helper& rParent, LayoutModel& rModel );
  82     virtual             ~LayoutContext();
  83
  84     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
  85 };
  86
  87 // ============================================================================
  88
  89 } // namespace chart
  90 } // namespace drawingml
  91 } // namespace oox
  92
  93 #endif
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */