sw/inc/fmtfsize.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_SW_INC_FMTFSIZE_HXX
  20 #define INCLUDED_SW_INC_FMTFSIZE_HXX
  21
  22 #include <sal/config.h>
  23
  24 #include <editeng/sizeitem.hxx>
  25 #include <svl/poolitem.hxx>
  26 #include "swdllapi.h"
  27 #include "hintids.hxx"
  28 #include "swtypes.hxx"
  29 #include "format.hxx"
  30
  31 class IntlWrapper;
  32
  33 //Frame size.
  34
  35 enum class SwFrameSize
  36 {
  37     Variable,  ///< Frame is variable in Var-direction.
  38     Fixed,     ///< Frame cannot be moved in Var-direction.
  39     Minimum    /**< Value in Var-direction gives minimum
  40                     (can be exceeded but not be less). */
  41 };
  42
  43 class SW_DLLPUBLIC SwFormatFrameSize: public SvxSizeItem
  44 {
  45     SwFrameSize m_eFrameHeightType;
  46     SwFrameSize m_eFrameWidthType;
  47     sal_uInt8 m_nWidthPercent;
  48     sal_Int16 m_eWidthPercentRelation;
  49     sal_uInt8 m_nHeightPercent;
  50     sal_Int16 m_eHeightPercentRelation;
  51
  52     // For tables: width can be given in percent.
  53
  54     // For frames: height and/or width may be given in percent.
  55     // If only one of these percentage values is given, the value 0xFF
  56     // used instead of the missing percentage value indicates this side
  57     // being proportional to the given one.
  58     // The calculation in this case is based upon the values in Size.
  59     // Percentages are always related to the environment in which
  60     // the object is placed (PrtArea) and to the screen width
  61     // minus borders in BrowseView if the environment is the page.
  62
  63     void ScaleMetrics(tools::Long lMult, tools::Long lDiv) override;
  64     bool HasMetrics() const override;
  65
  66 public:
  67     SwFormatFrameSize( SwFrameSize eSize = SwFrameSize::Variable,
  68                   SwTwips nWidth = 0, SwTwips nHeight = 0 );
  69
  70     virtual bool            operator==( const SfxPoolItem& ) const override;
  71     virtual SwFormatFrameSize* Clone( SfxItemPool *pPool = nullptr ) const override;
  72     virtual bool GetPresentation( SfxItemPresentation ePres,
  73                                   MapUnit eCoreMetric,
  74                                   MapUnit ePresMetric,
  75                                   OUString &rText,
  76                                   const IntlWrapper& rIntl ) const override;
  77     virtual bool QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
  78     virtual bool PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
  79
  80     SwFrameSize GetHeightSizeType() const { return m_eFrameHeightType; }
  81     void SetHeightSizeType( SwFrameSize eSize ) { m_eFrameHeightType = eSize; }
  82
  83     SwFrameSize GetWidthSizeType() const { return m_eFrameWidthType; }
  84     void SetWidthSizeType( SwFrameSize eSize ) { m_eFrameWidthType = eSize; }
  85
  86     enum PercentFlags { SYNCED = 0xff };
  87     //0xff is reserved to indicate height is synced to width
  88     sal_uInt8   GetHeightPercent() const{ return m_nHeightPercent; }
  89     sal_Int16   GetHeightPercentRelation() const { return m_eHeightPercentRelation;  }
  90     //0xff is reserved to indicate width is synced to height
  91     sal_uInt8   GetWidthPercent() const { return m_nWidthPercent;  }
  92     sal_Int16   GetWidthPercentRelation() const { return m_eWidthPercentRelation;  }
  93     void    SetHeightPercent( sal_uInt8 n ) { m_nHeightPercent = n; }
  94     void    SetHeightPercentRelation ( sal_Int16 n ) { m_eHeightPercentRelation  = n; }
  95     void    SetWidthPercent ( sal_uInt8 n ) { m_nWidthPercent  = n; }
  96     void    SetWidthPercentRelation ( sal_Int16 n ) { m_eWidthPercentRelation  = n; }
  97
  98     void dumpAsXml(xmlTextWriterPtr pWriter) const override;
  99 };
 100
 101 inline const SwFormatFrameSize &SwAttrSet::GetFrameSize(bool bInP) const
 102     { return Get( RES_FRM_SIZE,bInP); }
 103
 104 inline const SwFormatFrameSize &SwFormat::GetFrameSize(bool bInP) const
 105     { return m_aSet.GetFrameSize(bInP); }
 106
 107 #endif
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */