vcl/win/dtrans/Fetc.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.
   4  *
   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 #pragma once
  21
  22 #include <sal/types.h>
  23
  24 #if !defined WIN32_LEAN_AND_MEAN
  25 # define WIN32_LEAN_AND_MEAN
  26 #endif
  27 #include <windows.h>
  28 #include <objidl.h>
  29
  30 /**********************************************************************
  31  stl container elements must fulfill the following requirements:
  32  1. they need a copy ctor and assignment operator(?)
  33  2. they must be comparable
  34  because the FORMATETC structure has a pointer to a TARGETDEVICE
  35  structure we need a simple wrapper class to fulfill these needs
  36 ***********************************************************************/
  37
  38 class CFormatEtc
  39 {
  40 public:
  41     CFormatEtc( );
  42     explicit CFormatEtc( const FORMATETC& aFormatEtc );
  43     CFormatEtc( CLIPFORMAT cf, DWORD tymed = TYMED_HGLOBAL, DVTARGETDEVICE* ptd = nullptr, DWORD dwAspect = DVASPECT_CONTENT, LONG lindex = -1 );
  44     CFormatEtc( const CFormatEtc& theOther );
  45
  46     ~CFormatEtc( );
  47
  48     CFormatEtc& operator=( const CFormatEtc& theOther );
  49     operator FORMATETC*( );
  50     operator FORMATETC( );
  51
  52     void getFORMATETC( LPFORMATETC lpFormatEtc );
  53
  54     CLIPFORMAT getClipformat( ) const;
  55     DWORD      getTymed( ) const;
  56     void       getTargetDevice( DVTARGETDEVICE** ptd ) const;
  57     DWORD      getDvAspect( ) const;
  58     LONG       getLindex( ) const;
  59
  60     void setClipformat( CLIPFORMAT cf );
  61     void setTymed( DWORD tymed );
  62     void setTargetDevice( DVTARGETDEVICE* ptd );
  63     void setDvAspect( DWORD dwAspect );
  64     void setLindex( LONG lindex );
  65
  66 private:
  67     FORMATETC m_FormatEtc;
  68
  69     friend bool operator==( const CFormatEtc& lhs, const CFormatEtc& rhs );
  70     friend bool operator!=( const CFormatEtc& lhs, const CFormatEtc& rhs );
  71 };
  72
  73 bool operator==( const CFormatEtc& lhs, const CFormatEtc& rhs );
  74 bool operator!=( const CFormatEtc& lhs, const CFormatEtc& rhs );
  75
  76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */