Branch libreoffice-5-0-4
[LibreOffice.git] / include / oox / vml / vmlshapecontainer.hxx
blob4335580ee90320723c94ece4ff2a7242f010c661
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
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9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
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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
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #ifndef INCLUDED_OOX_VML_VMLSHAPECONTAINER_HXX
21 #define INCLUDED_OOX_VML_VMLSHAPECONTAINER_HXX
23 #include <com/sun/star/awt/Rectangle.hpp>
24 #include <oox/helper/refmap.hxx>
25 #include <oox/helper/refvector.hxx>
26 #include <stack>
28 namespace com { namespace sun { namespace star {
29 namespace drawing { class XShapes; }
30 } } }
32 namespace oox {
33 namespace vml {
35 class Drawing;
36 class ShapeType;
37 class ShapeBase;
41 struct ShapeParentAnchor
43 ::com::sun::star::awt::Rectangle maShapeRect;
44 ::com::sun::star::awt::Rectangle maCoordSys;
49 /** Container that holds a list of shapes and shape templates. */
50 class ShapeContainer
52 public:
53 explicit ShapeContainer( Drawing& rDrawing );
54 ~ShapeContainer();
56 /** Returns the drawing this shape container is part of. */
57 Drawing& getDrawing() { return mrDrawing; }
59 /** Creates and returns a new shape template object. */
60 ShapeType& createShapeType();
61 /** Creates and returns a new shape object of the specified type. */
62 template< typename ShapeT >
63 ShapeT& createShape();
65 /** Final processing after import of the drawing fragment. */
66 void finalizeFragmentImport();
68 /** Returns true, if this container does not contain any shapes. */
69 bool empty() const { return maShapes.empty(); }
71 /** Returns the shape template with the passed identifier.
72 @param bDeep True = searches in all group shapes too. */
73 const ShapeType* getShapeTypeById( const OUString& rShapeId, bool bDeep ) const;
74 /** Returns the shape with the passed identifier.
75 @param bDeep True = searches in all group shapes too. */
76 const ShapeBase* getShapeById( const OUString& rShapeId, bool bDeep ) const;
78 /** Searches for a shape type by using the passed functor that takes a
79 constant reference of a ShapeType object. */
80 template< typename Functor >
81 const ShapeType* findShapeType( const Functor& rFunctor ) const;
82 /** Searches for a shape by using the passed functor that takes a constant
83 reference of a ShapeBase object. */
84 template< typename Functor >
85 const ShapeBase* findShape( const Functor& rFunctor ) const;
87 /**
88 (Word only) Returns the last shape in the collection, if it is after the last
89 mark from pushMark(), and removes it.
91 std::shared_ptr< ShapeBase > takeLastShape();
92 /**
93 Adds a recursion mark to the stack. It is possible that a shape contains <w:txbxContent>
94 which contains another shape, and writerfilter needs to know which shape is from the inner
95 ooxml context and which from the outer ooxml context, while it is necessary to keep
96 at least shape types across such blocks. Therefore this function marks beginning
97 of each shape xml block, and takeLastShape() returns only shapes from this block.
99 void pushMark();
101 Removes a recursion mark.
103 void popMark();
105 /** Creates and inserts all UNO shapes into the passed container. */
106 void convertAndInsert(
107 const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& rxShapes,
108 const ShapeParentAnchor* pParentAnchor = 0 ) const;
110 private:
111 typedef RefVector< ShapeType > ShapeTypeVector;
112 typedef RefVector< ShapeBase > ShapeVector;
113 typedef RefMap< OUString, ShapeType > ShapeTypeMap;
114 typedef RefMap< OUString, ShapeBase > ShapeMap;
116 Drawing& mrDrawing; ///< The VML drawing page that contains this shape.
117 ShapeTypeVector maTypes; ///< All shape templates.
118 ShapeVector maShapes; ///< All shape definitions.
119 ShapeTypeMap maTypesById; ///< All shape templates mapped by identifier.
120 ShapeMap maShapesById; ///< All shape definitions mapped by identifier.
121 std::stack< size_t > markStack; ///< Recursion marks from pushMark()/popMark().
126 template< typename ShapeT >
127 ShapeT& ShapeContainer::createShape()
129 std::shared_ptr< ShapeT > xShape( new ShapeT( mrDrawing ) );
130 maShapes.push_back( xShape );
131 return *xShape;
134 template< typename Functor >
135 const ShapeType* ShapeContainer::findShapeType( const Functor& rFunctor ) const
137 return maTypes.findIf( rFunctor ).get();
140 template< typename Functor >
141 const ShapeBase* ShapeContainer::findShape( const Functor& rFunctor ) const
143 return maShapes.findIf( rFunctor ).get();
148 } // namespace vml
149 } // namespace oox
151 #endif
153 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */