include/sfx2/zoomitem.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 #ifndef INCLUDED_SFX2_ZOOMITEM_HXX
  20 #define INCLUDED_SFX2_ZOOMITEM_HXX
  21
  22 #include <svl/intitem.hxx>
  23 #include <sfx2/sfxsids.hrc>
  24 #include <sfx2/dllapi.h>
  25 #include <o3tl/typed_flags_set.hxx>
  26
  27
  28 enum class SvxZoomType
  29 {
  30     PERCENT,       // GetValue() is no special percentage value
  31     OPTIMAL,       // GetValue() corresponds to the optimal size
  32     WHOLEPAGE,     // GetValue() corresponds to the whole page
  33     PAGEWIDTH,      // GetValue() corresponds to the page width
  34     PAGEWIDTH_NOBORDER  // GetValue() pagewidth without border
  35 };
  36
  37 enum class SvxZoomEnableFlags
  38 {
  39     NONE         = 0x0000,
  40     N50          = 0x0001,
  41     N75          = 0x0002,
  42     N100         = 0x0004,
  43     N150         = 0x0008,
  44     N200         = 0x0010,
  45     OPTIMAL      = 0x1000,
  46     WHOLEPAGE    = 0x2000,
  47     PAGEWIDTH    = 0x4000,
  48     ALL          = 0x701F
  49 };
  50 namespace o3tl
  51 {
  52     template<> struct typed_flags<SvxZoomEnableFlags> : is_typed_flags<SvxZoomEnableFlags, 0x701f> {};
  53 }
  54
  55 class SFX2_DLLPUBLIC SvxZoomItem: public SfxUInt16Item
  56 {
  57     SvxZoomEnableFlags      nValueSet;  // allowed values (see #defines below)
  58     SvxZoomType             eType;
  59
  60 public:
  61     TYPEINFO_OVERRIDE();
  62
  63     SvxZoomItem( SvxZoomType eZoomType = SvxZoomType::PERCENT,
  64                  sal_uInt16 nVal = 0, sal_uInt16 nWhich = SID_ATTR_ZOOM );
  65     SvxZoomItem( const SvxZoomItem& );
  66     virtual ~SvxZoomItem();
  67
  68     void                    SetValueSet( SvxZoomEnableFlags nValues ) { nValueSet = nValues; }
  69     SvxZoomEnableFlags      GetValueSet() const { return nValueSet; }
  70     bool                    IsValueAllowed( SvxZoomEnableFlags nValue ) const
  71                             { return bool( nValue & nValueSet ); }
  72
  73     SvxZoomType             GetType() const { return eType; }
  74     void                    SetType( SvxZoomType eNewType ) { eType = eNewType; }
  75
  76     virtual SfxPoolItem*    Clone( SfxItemPool *pPool = 0 ) const SAL_OVERRIDE;
  77     virtual SfxPoolItem*    Create( SvStream& rStrm, sal_uInt16 nVersion ) const SAL_OVERRIDE;
  78     virtual SvStream&       Store( SvStream& rStrm , sal_uInt16 nItemVersion ) const SAL_OVERRIDE;
  79     virtual bool            operator==( const SfxPoolItem& ) const SAL_OVERRIDE;
  80     virtual bool            QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const SAL_OVERRIDE;
  81     virtual bool            PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) SAL_OVERRIDE;
  82 };
  83
  84
  85
  86 #endif
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */