sw/source/core/access/accfrmobj.hxx

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  30 #ifndef _ACCFRMOBJ_HXX
  31 #define _ACCFRMOBJ_HXX
  32 #include <flyfrm.hxx>
  33 #include <pagefrm.hxx>
  34 #include <dflyobj.hxx>
  35 #include <swtable.hxx>
  36
  37 class SwFrmOrObj
  38 {
  39     const SdrObject *pObj;
  40     const SwFrm *pFrm;
  41
  42     inline void Init( const SdrObject *pO );
  43     inline void Init( const SwFrm *pF );
  44
  45 public:
  46
  47     inline SwFrmOrObj();
  48     inline SwFrmOrObj( const SdrObject *pO );
  49     inline SwFrmOrObj( const SwFrm *pF );
  50     inline SwFrmOrObj( const SwFrm *pF, const SdrObject *pO );
  51     inline SwFrmOrObj( const SwFrmOrObj& r );
  52
  53     inline SwFrmOrObj& operator=( const SwFrmOrObj& r );
  54     inline SwFrmOrObj& operator=( const SdrObject *pO );
  55     inline SwFrmOrObj& operator=( const SwFrm *pF );
  56
  57     inline sal_Bool operator==( const SwFrmOrObj& r ) const;
  58     inline sal_Bool operator==( const SdrObject *pO ) const;
  59     inline sal_Bool operator==( const SwFrm *pF ) const;
  60
  61     inline sal_Bool IsValid() const;
  62
  63     inline const SdrObject *GetSdrObject() const;
  64     inline const SwFrm *GetSwFrm() const;
  65
  66     sal_Bool IsAccessible( sal_Bool bPagePreview ) const;
  67     sal_Bool IsBoundAsChar() const;
  68     inline sal_Bool IsVisibleChildrenOnly() const;
  69     inline SwRect GetBox() const;
  70     inline SwRect GetBounds() const;
  71 };
  72
  73 inline void SwFrmOrObj::Init( const SdrObject *pO )
  74 {
  75     pObj = pO;
  76     // #110094#-1
  77     pFrm = pObj && pObj->ISA(SwVirtFlyDrawObj)
  78                 ? static_cast < const SwVirtFlyDrawObj * >( pObj )->GetFlyFrm()
  79                 : 0;
  80 }
  81
  82 inline void SwFrmOrObj::Init( const SwFrm *pF )
  83 {
  84     pFrm = pF;
  85     pObj = pFrm && pFrm->IsFlyFrm()
  86                 ? static_cast < const SwFlyFrm * >( pFrm )->GetVirtDrawObj()
  87                 : 0;
  88 }
  89
  90 inline SwFrmOrObj::SwFrmOrObj() :
  91     pObj( 0 ), pFrm( 0 )
  92 {}
  93
  94 inline SwFrmOrObj::SwFrmOrObj( const SdrObject *pO )
  95 {
  96     Init( pO );
  97 }
  98
  99 inline SwFrmOrObj::SwFrmOrObj( const SwFrm *pF )
 100 {
 101     Init( pF );
 102 }
 103
 104 inline SwFrmOrObj::SwFrmOrObj( const SwFrm *pF, const SdrObject *pO )
 105 {
 106     if( pF )
 107         Init( pF );
 108     else
 109         Init( pO );
 110     ASSERT( (!pF || pF == pFrm) && (!pO || pO == pObj),
 111             "invalid frame/object combination" );
 112
 113 }
 114
 115 inline SwFrmOrObj::SwFrmOrObj( const SwFrmOrObj& r ) :
 116     pObj( r.pObj ), pFrm( r.pFrm )
 117 {}
 118
 119 inline SwFrmOrObj& SwFrmOrObj::operator=( const SwFrmOrObj& r )
 120 {
 121     pObj = r.pObj;
 122     pFrm = r.pFrm;
 123     return *this;
 124 }
 125
 126 inline SwFrmOrObj& SwFrmOrObj::operator=( const SdrObject *pO )
 127 {
 128     Init( pO );
 129     return *this;
 130 }
 131
 132 inline SwFrmOrObj& SwFrmOrObj::operator=( const SwFrm *pF )
 133 {
 134     Init( pF );
 135     return *this;
 136 }
 137
 138 inline sal_Bool SwFrmOrObj::operator==( const SwFrmOrObj& r ) const
 139 {
 140     return pObj == r.pObj && pFrm == r.pFrm;
 141 }
 142
 143 inline sal_Bool SwFrmOrObj::operator==( const SdrObject *pO ) const
 144 {
 145     return pObj == pO;
 146 }
 147
 148 inline sal_Bool SwFrmOrObj::operator==( const SwFrm *pF ) const
 149 {
 150     return pFrm == pF;
 151 }
 152
 153 inline sal_Bool SwFrmOrObj::IsValid() const
 154 {
 155     return pObj != 0 || pFrm != 0;
 156 }
 157
 158 inline const SdrObject *SwFrmOrObj::GetSdrObject() const
 159 {
 160     return pObj;
 161 }
 162
 163 inline const SwFrm *SwFrmOrObj::GetSwFrm() const
 164 {
 165     return pFrm;
 166 }
 167
 168 inline sal_Bool SwFrmOrObj::IsVisibleChildrenOnly() const
 169 {
 170     return !pFrm || pFrm->IsRootFrm() ||
 171            !( pFrm->IsTabFrm() || pFrm->IsInTab() ||
 172               ( IsBoundAsChar() &&
 173                 static_cast<const SwFlyFrm*>(pFrm)->GetAnchorFrm()->IsInTab()) );
 174 }
 175
 176 inline SwRect SwFrmOrObj::GetBox() const
 177 {
 178     if( pFrm )
 179     {
 180         if( pFrm->IsPageFrm() &&
 181             static_cast< const SwPageFrm * >( pFrm )->IsEmptyPage() )
 182         {
 183             SwRect aBox( pFrm->Frm().Left(), pFrm->Frm().Top()-1, 1, 1 );
 184             return aBox;
 185         }
 186         else if ( pFrm->IsTabFrm() )
 187         {
 188             SwRect aBox( pFrm->Frm() );
 189             aBox.Intersection( pFrm->GetUpper()->Frm() );
 190             return aBox;
 191         }
 192         else
 193             return pFrm->Frm();
 194     }
 195     else if( pObj )
 196         return SwRect( pObj->GetCurrentBoundRect() );
 197     else
 198         return SwRect();
 199 }
 200
 201 inline SwRect SwFrmOrObj::GetBounds() const
 202 {
 203     if( pFrm )
 204     {
 205         if( pFrm->IsPageFrm() &&
 206             static_cast< const SwPageFrm * >( pFrm )->IsEmptyPage() )
 207         {
 208             SwRect aBox( pFrm->Frm().Left(), pFrm->Frm().Top()-1, 0, 0 );
 209             return aBox;
 210         }
 211         else
 212             return pFrm->PaintArea();
 213     }
 214     else if( pObj )
 215         return SwRect( pObj->GetCurrentBoundRect() );
 216     return SwRect();
 217 }
 218
 219
 220 #endif