include/oox/vml/vmlshapecontext.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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   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 INCLUDED_OOX_VML_VMLSHAPECONTEXT_HXX
  21 #define INCLUDED_OOX_VML_VMLSHAPECONTEXT_HXX
  22
  23 #include <oox/core/contexthandler2.hxx>
  24
  25 namespace oox {
  26 namespace vml {
  27
  28 class Drawing;
  29
  30 struct ShapeTypeModel;
  31 class ShapeType;
  32
  33 struct ClientData;
  34 struct ShapeModel;
  35 class ShapeBase;
  36 class GroupShape;
  37 class RectangleShape;
  38
  39 class ShapeContainer;
  40
  41
  42
  43 class ShapeLayoutContext : public ::oox::core::ContextHandler2
  44 {
  45 public:
  46     explicit            ShapeLayoutContext(
  47                             ::oox::core::ContextHandler2Helper& rParent,
  48                             Drawing& rDrawing );
  49
  50     virtual ::oox::core::ContextHandlerRef
  51                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
  52
  53 private:
  54     Drawing&            mrDrawing;
  55 };
  56
  57
  58
  59 class ClientDataContext : public ::oox::core::ContextHandler2
  60 {
  61 public:
  62     explicit            ClientDataContext(
  63                             ::oox::core::ContextHandler2Helper& rParent,
  64                             ClientData& rClientData,
  65                             const AttributeList& rAttribs );
  66
  67     virtual ::oox::core::ContextHandlerRef
  68                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
  69     virtual void        onCharacters( const OUString& rChars ) SAL_OVERRIDE;
  70     virtual void        onEndElement() SAL_OVERRIDE;
  71
  72 private:
  73     ClientData&         mrClientData;
  74     OUString     maElementText;
  75 };
  76
  77
  78
  79 class ShapeContextBase : public ::oox::core::ContextHandler2
  80 {
  81 public:
  82     static ::oox::core::ContextHandlerRef
  83                         createShapeContext(
  84                             ::oox::core::ContextHandler2Helper& rParent,
  85                             ShapeContainer& rShapes,
  86                             sal_Int32 nElement,
  87                             const AttributeList& rAttribs );
  88
  89 protected:
  90     explicit            ShapeContextBase( ::oox::core::ContextHandler2Helper& rParent );
  91 };
  92
  93
  94
  95 class ShapeTypeContext : public ShapeContextBase
  96 {
  97 public:
  98     explicit            ShapeTypeContext(
  99                             ::oox::core::ContextHandler2Helper& rParent,
 100                             ShapeType& rShapeType,
 101                             const AttributeList& rAttribs );
 102
 103     virtual ::oox::core::ContextHandlerRef
 104                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 105
 106 private:
 107     /** Processes the 'style' attribute. */
 108     void                setStyle( const OUString& rStyle );
 109
 110     /** Resolve a relation identifier to a fragment path. */
 111     OptValue< OUString > decodeFragmentPath( const AttributeList& rAttribs, sal_Int32 nToken ) const;
 112
 113 private:
 114     ShapeTypeModel&     mrTypeModel;
 115 };
 116
 117
 118
 119 class ShapeContext : public ShapeTypeContext
 120 {
 121 public:
 122     explicit            ShapeContext(
 123                             ::oox::core::ContextHandler2Helper& rParent,
 124                             ShapeBase& rShape,
 125                             const AttributeList& rAttribs );
 126
 127     virtual ::oox::core::ContextHandlerRef
 128                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 129
 130 private:
 131     /** Processes the 'points' attribute. */
 132     void                setPoints( const OUString& rPoints );
 133     /** Processes the 'from' attribute. */
 134     void                setFrom( const OUString& rPoints );
 135     /** Processes the 'to' attribute. */
 136     void                setTo( const OUString& rPoints );
 137     /** Processes the 'control1' attribute. */
 138     void                setControl1( const OUString& rPoints );
 139     /** Processes the 'control2' attribute. */
 140     void                setControl2( const OUString& rPoints );
 141     /** Processes the 'path' attribute. */
 142     void                setVmlPath( const OUString& rPath );
 143
 144 protected:
 145     ShapeBase&          mrShape;
 146
 147 private:
 148     ShapeModel&         mrShapeModel;
 149 };
 150
 151
 152
 153 class GroupShapeContext : public ShapeContext
 154 {
 155 public:
 156     explicit            GroupShapeContext(
 157                             ::oox::core::ContextHandler2Helper& rParent,
 158                             GroupShape& rShape,
 159                             const AttributeList& rAttribs );
 160
 161     virtual ::oox::core::ContextHandlerRef
 162                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 163
 164 private:
 165     ShapeContainer&     mrShapes;
 166 };
 167
 168
 169
 170 class RectangleShapeContext : public ShapeContext
 171 {
 172 public:
 173     explicit            RectangleShapeContext(
 174                             ::oox::core::ContextHandler2Helper& rParent,
 175                             const AttributeList& rAttribs,
 176                             RectangleShape& rShape );
 177
 178     virtual ::oox::core::ContextHandlerRef
 179                         onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) SAL_OVERRIDE;
 180 };
 181
 182
 183 } // namespace vml
 184 } // namespace oox
 185
 186 #endif
 187
 188 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */