include/editeng/adjustitem.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_EDITENG_ADJUSTITEM_HXX
  20 #define INCLUDED_EDITENG_ADJUSTITEM_HXX
  21
  22 #include <svl/cenumitm.hxx>
  23 #include <svl/poolitem.hxx>
  24 #include <editeng/svxenum.hxx>
  25 #include <editeng/editengdllapi.h>
  26
  27 // class SvxAdjustItem ---------------------------------------------------
  28
  29 /*
  30 [Description]
  31 This item describes the row orientation.
  32 */
  33 constexpr sal_uInt16 ADJUST_LASTBLOCK_VERSION = 0x0001;
  34
  35 class EDITENG_DLLPUBLIC SvxAdjustItem final : public SfxEnumItemInterface
  36 {
  37     bool    bLeft      : 1;
  38     bool    bRight     : 1;
  39     bool    bCenter    : 1;
  40     bool    bBlock     : 1;
  41
  42     // only active when bBlock
  43     bool    bOneBlock : 1;
  44     bool    bLastCenter : 1;
  45     bool    bLastBlock : 1;
  46
  47 public:
  48     static SfxPoolItem* CreateDefault();
  49
  50     SvxAdjustItem( const SvxAdjust eAdjst /*= SvxAdjust::Left*/,
  51                    const sal_uInt16 nId );
  52
  53     // "pure virtual Methods" from SfxPoolItem
  54     virtual bool            operator==( const SfxPoolItem& ) const override;
  55
  56     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
  57     virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
  58
  59     virtual bool GetPresentation( SfxItemPresentation ePres,
  60                                   MapUnit eCoreMetric,
  61                                   MapUnit ePresMetric,
  62                                   OUString &rText, const IntlWrapper& ) const override;
  63     virtual sal_uInt16       GetValueCount() const override;
  64     static OUString          GetValueTextByPos( sal_uInt16 nPos );
  65     virtual sal_uInt16       GetEnumValue() const override;
  66     virtual void             SetEnumValue( sal_uInt16 nNewVal ) override;
  67     virtual SvxAdjustItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
  68
  69     void SetOneWord( const SvxAdjust eType )
  70     {
  71         bOneBlock  = eType == SvxAdjust::Block;
  72     }
  73
  74     void SetLastBlock( const SvxAdjust eType )
  75     {
  76         bLastBlock = eType == SvxAdjust::Block;
  77         bLastCenter = eType == SvxAdjust::Center;
  78     }
  79
  80     void SetAdjust( const SvxAdjust eType )
  81     {
  82         bLeft = eType == SvxAdjust::Left;
  83         bRight = eType == SvxAdjust::Right;
  84         bCenter = eType == SvxAdjust::Center;
  85         bBlock = eType == SvxAdjust::Block;
  86     }
  87
  88     SvxAdjust GetLastBlock() const
  89     {
  90         SvxAdjust eRet = SvxAdjust::Left;
  91
  92         if ( bLastBlock )
  93             eRet = SvxAdjust::Block;
  94         else if( bLastCenter )
  95             eRet = SvxAdjust::Center;
  96         return eRet;
  97     }
  98
  99     SvxAdjust GetOneWord() const
 100     {
 101         SvxAdjust eRet = SvxAdjust::Left;
 102
 103         if ( bBlock && bOneBlock )
 104             eRet = SvxAdjust::Block;
 105         return eRet;
 106     }
 107
 108     SvxAdjust GetAdjust() const
 109     {
 110         SvxAdjust eRet = SvxAdjust::Left;
 111
 112         if ( bRight )
 113             eRet = SvxAdjust::Right;
 114         else if ( bCenter )
 115             eRet = SvxAdjust::Center;
 116         else if ( bBlock )
 117             eRet = SvxAdjust::Block;
 118         return eRet;
 119     }
 120
 121     sal_Int8 GetAsFlags() const
 122     {
 123         sal_Int8 nFlags = 0;
 124         if ( bOneBlock )
 125             nFlags |= 0x0001;
 126         if ( bLastCenter )
 127             nFlags |= 0x0002;
 128         if ( bLastBlock )
 129             nFlags |= 0x0004;
 130         return nFlags;
 131     }
 132
 133     void SetAsFlags(sal_Int8 nFlags)
 134     {
 135         bOneBlock = 0 != (nFlags & 0x0001);
 136         bLastCenter = 0 != (nFlags & 0x0002);
 137         bLastBlock = 0 != (nFlags & 0x0004);
 138     }
 139 };
 140
 141 #endif
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */