include/svx/sdr/contact/viewcontactofsdrmediaobj.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_SDR_CONTACT_VIEWCONTACTOFSDRMEDIAOBJ_HXX
  21 #define INCLUDED_SVX_SDR_CONTACT_VIEWCONTACTOFSDRMEDIAOBJ_HXX
  22
  23 #include <svx/sdr/contact/viewcontactofsdrobj.hxx>
  24 #include <svx/svxdllapi.h>
  25 #include <svx/svdomedia.hxx>
  26 #include <tools/gen.hxx>
  27
  28 namespace avmedia { class MediaItem; }
  29
  30 namespace sdr { namespace contact {
  31
  32 class SVX_DLLPUBLIC ViewContactOfSdrMediaObj : public ViewContactOfSdrObj
  33 {
  34     friend class ViewObjectContactOfSdrMediaObj;
  35
  36 public:
  37
  38     // basic constructor, used from SdrObject.
  39     explicit ViewContactOfSdrMediaObj( SdrMediaObj& rMediaObj );
  40     virtual ~ViewContactOfSdrMediaObj() override;
  41
  42 public:
  43
  44     // access to SdrMediaObj
  45     const SdrMediaObj& GetSdrMediaObj() const
  46     {
  47         return static_cast<const SdrMediaObj&>(GetSdrObject());
  48     }
  49
  50     Size    getPreferredSize() const;
  51
  52     void    updateMediaItem( ::avmedia::MediaItem& rItem ) const;
  53     void    executeMediaItem( const ::avmedia::MediaItem& rItem );
  54
  55 protected:
  56
  57     // Create an Object-Specific ViewObjectContact, set ViewContact and
  58     // ObjectContact. Always needs to return something.
  59     virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) override;
  60
  61     // get notified if some properties have changed
  62     void mediaPropertiesChanged( const ::avmedia::MediaItem& rNewState );
  63
  64 protected:
  65     // This method is responsible for creating the graphical visualisation data
  66     // ONLY based on model data
  67     virtual drawinglayer::primitive2d::Primitive2DContainer createViewIndependentPrimitive2DSequence() const override;
  68 };
  69
  70 }}
  71
  72
  73 #endif // INCLUDED_SVX_SDR_CONTACT_VIEWCONTACTOFSDRMEDIAOBJ_HXX
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */