formula/source/ui/dlg/structpg.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_formula.hxx"
  33
  34
  35
  36 //----------------------------------------------------------------------------
  37
  38 #include <svtools/zforlist.hxx>
  39 #include <svtools/stritem.hxx>
  40
  41 #include "structpg.hxx"
  42 #include "formdlgs.hrc"
  43 #include "formula/formdata.hxx"
  44 #include "formula/formula.hxx"
  45 #include "ModuleHelper.hxx"
  46 #include "formula/IFunctionDescription.hxx"
  47 #include "ForResId.hrc"
  48
  49 //----------------------------------------------------------------------------
  50 namespace formula
  51 {
  52 StructListBox::StructListBox(Window* pParent, const ResId& rResId ):
  53     SvTreeListBox(pParent,rResId )
  54 {
  55     bActiveFlag=FALSE;
  56
  57     Font aFont( GetFont() );
  58     Size aSize = aFont.GetSize();
  59     aSize.Height() -= 2;
  60     aFont.SetSize( aSize );
  61     SetFont( aFont );
  62 }
  63
  64 SvLBoxEntry* StructListBox::InsertStaticEntry(
  65         const XubString& rText,
  66         const Image& rEntryImg, const Image& rEntryImgHC,
  67         SvLBoxEntry* pParent, ULONG nPos, IFormulaToken* pToken )
  68 {
  69     SvLBoxEntry* pEntry = InsertEntry( rText, rEntryImg, rEntryImg, pParent, FALSE, nPos, pToken );
  70     SvLBoxContextBmp* pBmpItem = static_cast< SvLBoxContextBmp* >( pEntry->GetFirstItem( SV_ITEM_ID_LBOXCONTEXTBMP ) );
  71     DBG_ASSERT( pBmpItem, "StructListBox::InsertStaticEntry - missing item" );
  72     pBmpItem->SetBitmap1( rEntryImgHC, BMP_COLOR_HIGHCONTRAST );
  73     pBmpItem->SetBitmap2( rEntryImgHC, BMP_COLOR_HIGHCONTRAST );
  74     return pEntry;
  75 }
  76
  77 void StructListBox::SetActiveFlag(BOOL bFlag)
  78 {
  79     bActiveFlag=bFlag;
  80 }
  81
  82 BOOL StructListBox::GetActiveFlag()
  83 {
  84     return bActiveFlag;
  85 }
  86
  87 void StructListBox::MouseButtonDown( const MouseEvent& rMEvt )
  88 {
  89     bActiveFlag=TRUE;
  90     SvTreeListBox::MouseButtonDown(rMEvt);
  91 }
  92
  93 void StructListBox::GetFocus()
  94 {
  95     bActiveFlag=TRUE;
  96     SvTreeListBox::GetFocus();
  97 }
  98
  99 void StructListBox::LoseFocus()
 100 {
 101     bActiveFlag=FALSE;
 102     SvTreeListBox::LoseFocus();
 103 }
 104
 105 //==============================================================================
 106
 107 StructPage::StructPage(Window* pParent):
 108     TabPage(pParent,ModuleRes(RID_FORMULATAB_STRUCT)),
 109     //
 110     aFtStruct           ( this, ModuleRes( FT_STRUCT ) ),
 111     aTlbStruct          ( this, ModuleRes( TLB_STRUCT ) ),
 112     maImgEnd        ( ModuleRes( BMP_STR_END ) ),
 113     maImgError      ( ModuleRes( BMP_STR_ERROR ) ),
 114     maImgEndHC      ( ModuleRes( BMP_STR_END_H ) ),
 115     maImgErrorHC    ( ModuleRes( BMP_STR_ERROR_H ) ),
 116     pSelectedToken      ( NULL )
 117 {
 118     aTlbStruct.SetWindowBits(WB_HASLINES|WB_CLIPCHILDREN|
 119                         WB_HASBUTTONS|WB_HSCROLL|WB_NOINITIALSELECTION);
 120
 121     aTlbStruct.SetNodeDefaultImages();
 122     aTlbStruct.SetDefaultExpandedEntryBmp( Image( ModuleRes( BMP_STR_OPEN ) ) );
 123     aTlbStruct.SetDefaultCollapsedEntryBmp( Image( ModuleRes( BMP_STR_CLOSE ) ) );
 124     aTlbStruct.SetDefaultExpandedEntryBmp( Image( ModuleRes( BMP_STR_OPEN_H ) ), BMP_COLOR_HIGHCONTRAST );
 125     aTlbStruct.SetDefaultCollapsedEntryBmp( Image( ModuleRes( BMP_STR_CLOSE_H ) ), BMP_COLOR_HIGHCONTRAST );
 126
 127     FreeResource();
 128
 129     aTlbStruct.SetSelectHdl(LINK( this, StructPage, SelectHdl ) );
 130 }
 131
 132 void StructPage::ClearStruct()
 133 {
 134     aTlbStruct.SetActiveFlag(FALSE);
 135     aTlbStruct.Clear();
 136 }
 137
 138 SvLBoxEntry* StructPage::InsertEntry( const XubString& rText, SvLBoxEntry* pParent,
 139                                        USHORT nFlag,ULONG nPos,IFormulaToken* pIFormulaToken)
 140 {
 141     aTlbStruct.SetActiveFlag( FALSE );
 142
 143     SvLBoxEntry* pEntry = NULL;
 144     switch( nFlag )
 145     {
 146         case STRUCT_FOLDER:
 147             pEntry = aTlbStruct.InsertEntry( rText, pParent, FALSE, nPos, pIFormulaToken );
 148         break;
 149         case STRUCT_END:
 150             pEntry = aTlbStruct.InsertStaticEntry( rText, maImgEnd, maImgEndHC, pParent, nPos, pIFormulaToken );
 151         break;
 152         case STRUCT_ERROR:
 153             pEntry = aTlbStruct.InsertStaticEntry( rText, maImgError, maImgErrorHC, pParent, nPos, pIFormulaToken );
 154         break;
 155     }
 156
 157     if( pEntry && pParent )
 158         aTlbStruct.Expand( pParent );
 159     return pEntry;
 160 }
 161
 162 String StructPage::GetEntryText(SvLBoxEntry* pEntry) const
 163 {
 164     String aString;
 165     if(pEntry!=NULL)
 166         aString=aTlbStruct.GetEntryText(pEntry);
 167     return      aString;
 168 }
 169
 170 SvLBoxEntry* StructPage::GetParent(SvLBoxEntry* pEntry) const
 171 {
 172     return aTlbStruct.GetParent(pEntry);
 173 }
 174 IFormulaToken* StructPage::GetFunctionEntry(SvLBoxEntry* pEntry)
 175 {
 176     if(pEntry!=NULL)
 177     {
 178         IFormulaToken * pToken=(IFormulaToken *)pEntry->GetUserData();
 179         if(pToken!=NULL)
 180         {
 181             if ( !(pToken->isFunction() || pToken->getArgumentCount() > 1 ) )
 182             {
 183                 return GetFunctionEntry(aTlbStruct.GetParent(pEntry));
 184             }
 185             else
 186             {
 187                 return pToken;
 188             }
 189         }
 190     }
 191     return NULL;
 192 }
 193
 194 IMPL_LINK( StructPage, SelectHdl, SvTreeListBox*, pTlb )
 195 {
 196     if(aTlbStruct.GetActiveFlag())
 197     {
 198         if(pTlb==&aTlbStruct)
 199         {
 200             SvLBoxEntry*        pCurEntry=aTlbStruct.GetCurEntry();
 201             if(pCurEntry!=NULL)
 202             {
 203                 pSelectedToken=(IFormulaToken *)pCurEntry->GetUserData();
 204                 if(pSelectedToken!=NULL)
 205                 {
 206                     if ( !(pSelectedToken->isFunction() || pSelectedToken->getArgumentCount() > 1) )
 207                     {
 208                         pSelectedToken = GetFunctionEntry(pCurEntry);
 209                     }
 210                 }
 211             }
 212         }
 213
 214         aSelLink.Call(this);
 215     }
 216     return 0;
 217 }
 218
 219 IFormulaToken* StructPage::GetSelectedToken()
 220 {
 221     return pSelectedToken;
 222 }
 223
 224 String StructPage::GetSelectedEntryText()
 225 {
 226     return aTlbStruct.GetEntryText(aTlbStruct.GetCurEntry());
 227 }
 228
 229 } // formula
 230