sw/inc/ndnotxt.hxx

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   9  * This file incorporates work covered by the following license notice:
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  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
  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 #ifndef INCLUDED_SW_INC_NDNOTXT_HXX
  20 #define INCLUDED_SW_INC_NDNOTXT_HXX
  21
  22 #include <optional>
  23 #include <tools/poly.hxx>
  24 #include "node.hxx"
  25
  26 class Size;
  27
  28 /// Layout frame for SwNoTextNode, i.e. graphics and OLE nodes (including charts).
  29 class SW_DLLPUBLIC SwNoTextNode : public SwContentNode
  30 {
  31     friend class SwNodes;
  32     friend class SwNoTextFrame;
  33
  34     mutable std::optional<tools::PolyPolygon> m_pContour;
  35     bool m_bAutomaticContour : 1; // automatic contour polygon, not manipulated
  36     mutable bool m_bContourMapModeValid : 1; // contour map mode is not the graphics's
  37                                    // preferred map mode, but either
  38                                       // MM100 or pixel
  39     mutable bool m_bPixelContour : 1;     // contour map mode is invalid and pixel.
  40
  41     // Creates for all derivations an AttrSet with ranges for frame- and
  42     // graphics-attributes (only called by SwContentNode).
  43     virtual void NewAttrSet( SwAttrPool& ) override;
  44
  45     SwNoTextNode( const SwNoTextNode& ) = delete;
  46     SwNoTextNode &operator=( const SwNoTextNode& ) = delete;
  47
  48 protected:
  49     SwNoTextNode( const SwNodeIndex &rWhere, const SwNodeType nNdType,
  50                 SwGrfFormatColl *pGrColl, SwAttrSet const * pAutoAttr );
  51
  52 public:
  53     virtual ~SwNoTextNode() override;
  54
  55     virtual SwContentFrame *MakeFrame( SwFrame* ) override;
  56
  57     SwGrfFormatColl *GetGrfColl() const { return const_cast<SwGrfFormatColl*>(static_cast<const SwGrfFormatColl*>(GetRegisteredIn())); }
  58
  59     virtual Size GetTwipSize() const = 0;
  60
  61     virtual bool SavePersistentData();
  62     virtual bool RestorePersistentData();
  63
  64     OUString GetTitle() const;
  65     void SetTitle( const OUString& rTitle );
  66     OUString GetDescription() const;
  67     void SetDescription( const OUString& rDescription );
  68
  69     void               SetContour( const tools::PolyPolygon *pPoly,
  70                                    bool bAutomatic = false );
  71     const tools::PolyPolygon *HasContour() const;
  72     bool               HasContour_() const { return bool(m_pContour); };
  73     void               GetContour( tools::PolyPolygon &rPoly ) const;
  74     void               CreateContour();
  75
  76     void               SetAutomaticContour( bool bSet ) { m_bAutomaticContour = bSet; }
  77     bool               HasAutomaticContour() const { return m_bAutomaticContour; }
  78
  79     // set either a MM100 or pixel contour
  80     void               SetContourAPI( const tools::PolyPolygon *pPoly );
  81
  82     // get either a MM100 or pixel contour, return false if no contour is set.
  83     bool               GetContourAPI( tools::PolyPolygon &rPoly ) const;
  84
  85     void               SetPixelContour( bool bSet ) { m_bPixelContour = bSet; }
  86     bool               IsPixelContour() const;
  87
  88     bool               IsContourMapModeValid() const { return m_bContourMapModeValid; }
  89
  90     // Obtains the graphic with SwapIn for GrfNode via GetData for OLE.
  91     Graphic GetGraphic() const;
  92 };
  93
  94 // Inline methods from Node.hxx - we know TextNode only here!!
  95 inline SwNoTextNode *SwNode::GetNoTextNode()
  96 {
  97     return SwNodeType::NoTextMask & m_nNodeType ? static_cast<SwNoTextNode*>(this) : nullptr;
  98 }
  99 inline const SwNoTextNode *SwNode::GetNoTextNode() const
 100 {
 101     return SwNodeType::NoTextMask & m_nNodeType ? static_cast<const SwNoTextNode*>(this) : nullptr;
 102 }
 103
 104 #endif // INCLUDED_SW_INC_NDNOTXT_HXX
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */