starmath/inc/document.hxx

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  27 #ifndef DOCUMENT_HXX
  28 #define DOCUMENT_HXX
  29
  30 #define SMDLL   1
  31
  32 #include <sot/storage.hxx>
  33 #include <sot/sotref.hxx>
  34 #include <sfx2/objsh.hxx>
  35 #include <svl/lstner.hxx>
  36 #include <sfx2/docfac.hxx>
  37 #include <vcl/virdev.hxx>
  38
  39 #include "format.hxx"
  40 #include "parse.hxx"
  41 #include "smmod.hxx"
  42
  43 #include <vcl/jobset.hxx>
  44
  45 class SmNode;
  46 class SfxMenuBarManager;
  47 class SfxPrinter;
  48 class Printer;
  49
  50 #define HINT_DATACHANGED    1004
  51
  52 #define SM30BIDENT   ((ULONG)0x534D3033L)
  53 #define SM30IDENT    ((ULONG)0x30334d53L)
  54 #define SM304AIDENT  ((ULONG)0x34303330L)
  55 #define SM30VERSION  ((ULONG)0x00010000L)
  56 #define SM50VERSION  ((ULONG)0x00010001L)   //Unterschied zur SM30VERSION ist
  57                                             //der neue Border im Format.
  58
  59 #define FRMIDENT    ((ULONG)0x03031963L)
  60 #define FRMVERSION  ((ULONG)0x00010001L)
  61
  62 #define STAROFFICE_XML  "StarOffice XML (Math)"
  63 #define MATHML_XML      "MathML XML (Math)"
  64
  65 /* Zugriff auf den Drucker sollte ausschliesslich ueber diese Klasse erfolgen
  66  * ==========================================================================
  67  *
  68  * Der Drucker kann dem Dokument oder auch dem OLE-Container gehoeren. Wenn
  69  * das Dokument also eine OLE-Dokument ist, so gehoert der Drucker auch
  70  * grundsaetzlich dem Container. Der Container arbeitet aber eventuell mit
  71  * einer anderen MapUnit als der Server. Der Drucker wird bezueglich des MapMode
  72  * im Konstruktor entsprechend eingestellt und im Destruktor wieder restauriert.
  73  * Das bedingt natuerlich, das diese Klasse immer nur kurze Zeit existieren darf
  74  * (etwa waehrend des Paints).
  75  * Die Kontrolle darueber ob der Drucker selbst angelegt, vom Server besorgt
  76  * oder dann auch NULL ist, uebernimmt die DocShell in der Methode GetPrt(),
  77  * fuer die der Access auch Friend der DocShell ist.
  78 */
  79
  80 class SmDocShell;
  81 class EditEngine;
  82
  83 ////////////////////////////////////////////////////////////
  84
  85 class SmPrinterAccess
  86 {
  87     Printer* pPrinter;
  88     OutputDevice* pRefDev;
  89 public:
  90     SmPrinterAccess( SmDocShell &rDocShell );
  91     ~SmPrinterAccess();
  92     Printer* GetPrinter()  { return pPrinter; }
  93     OutputDevice* GetRefDev()  { return pRefDev; }
  94 };
  95
  96
  97 ////////////////////////////////////////////////////////////
  98
  99 void SetEditEngineDefaultFonts(
 100         EditEngine &rEditEngine,
 101         SfxItemPool &rEditEngineItemPool );
 102
 103 ////////////////////////////////////////////////////////////
 104
 105 class SmDocShell : public SfxObjectShell, public SfxListener
 106 {
 107     friend class SmPrinterAccess;
 108     friend class SmModel;
 109
 110     String              aText;
 111     SmFormat            aFormat;
 112     SmParser            aInterpreter;
 113     String              aAccText;
 114     SmNode             *pTree;
 115     SfxMenuBarManager  *pMenuMgr;
 116     SfxItemPool        *pEditEngineItemPool;
 117     EditEngine         *pEditEngine;
 118     SfxPrinter         *pPrinter;       //Siehe Kommentar zum SmPrinter Access!
 119     Printer            *pTmpPrinter;    //ebenfalls
 120     long                nLeftBorder,
 121                         nRightBorder,
 122                         nTopBorder,
 123                         nBottomBorder;
 124     USHORT              nModifyCount;
 125     BOOL                bIsFormulaArranged;
 126
 127
 128
 129     virtual void SFX_NOTIFY(SfxBroadcaster& rBC, const TypeId& rBCType,
 130                         const SfxHint& rHint, const TypeId& rHintType);
 131
 132     BOOL        WriteAsMathType3( SfxMedium& );
 133
 134     virtual void        Draw(OutputDevice *pDevice,
 135                              const JobSetup & rSetup,
 136                              USHORT nAspect = ASPECT_CONTENT);
 137
 138     virtual void        FillClass(SvGlobalName* pClassName,
 139                                   sal_uInt32*  pFormat,
 140                                   String* pAppName,
 141                                   String* pFullTypeName,
 142                                   String* pShortTypeName,
 143                                   sal_Int32 nFileFormat,
 144                                   sal_Bool bTemplate = sal_False ) const;
 145
 146     virtual BOOL        SetData( const String& rData );
 147     virtual ULONG       GetMiscStatus() const;
 148     virtual void        OnDocumentPrinterChanged( Printer * );
 149     virtual sal_Bool    InitNew( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
 150     virtual BOOL        Load( SfxMedium& rMedium );
 151             void        ImplSave(  SvStorageStreamRef xStrm  );
 152     virtual BOOL        Save();
 153     virtual BOOL        SaveAs( SfxMedium& rMedium );
 154     virtual BOOL        ConvertTo( SfxMedium &rMedium );
 155     virtual BOOL        SaveCompleted( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
 156
 157     Printer             *GetPrt();
 158     OutputDevice*       GetRefDev();
 159
 160     BOOL                IsFormulaArranged() const { return bIsFormulaArranged; }
 161     void                SetFormulaArranged(BOOL bVal) { bIsFormulaArranged = bVal; }
 162
 163     virtual BOOL        ConvertFrom(SfxMedium &rMedium);
 164
 165 public:
 166     TYPEINFO();
 167     SFX_DECL_INTERFACE(SFX_INTERFACE_SMA_START+1)
 168     using SotObject::GetInterface;
 169     SFX_DECL_OBJECTFACTORY();
 170
 171                 SmDocShell( const sal_uInt64 i_nSfxCreationFlags );
 172     virtual     ~SmDocShell();
 173
 174     void        LoadSymbols();
 175     void        SaveSymbols();
 176
 177     void        ArrangeFormula();
 178
 179     //Zugriff fuer die View. Diese Zugriffe sind nur fuer den nicht OLE-Fall!
 180     //und fuer die Kommunikation mit dem SFX!
 181     //Alle internen Verwendungen des Printers sollten ausschlieslich uber
 182     //den SmPrinterAccess funktionieren.
 183     BOOL        HasPrinter()    { return 0 != pPrinter; }
 184     SfxPrinter *GetPrinter()    { GetPrt(); return pPrinter; }
 185     void        SetPrinter( SfxPrinter * );
 186
 187     const String GetComment() const;
 188
 189     // to replace chars that can not be saved with the document...
 190     sal_Bool    ReplaceBadChars();
 191
 192     void        UpdateText();
 193     void        SetText(const String& rBuffer);
 194     String&     GetText() { return (aText); }
 195     void        SetFormat(SmFormat& rFormat);
 196     const SmFormat&  GetFormat() { return (aFormat); }
 197
 198     void            Parse();
 199     SmParser &      GetParser() { return aInterpreter; }
 200     const SmNode *  GetFormulaTree() const  { return pTree; }
 201     void            SetFormulaTree(SmNode *&rTree) { pTree = rTree; }
 202
 203     String          GetAccessibleText();
 204
 205     EditEngine &    GetEditEngine();
 206     SfxItemPool &   GetEditEngineItemPool();
 207
 208     void        Draw(OutputDevice &rDev, Point &rPosition);
 209     Size        GetSize();
 210
 211     void        Repaint();
 212
 213     virtual     SfxUndoManager *GetUndoManager ();
 214
 215     virtual     SfxItemPool& GetPool() const;
 216
 217     void        Execute( SfxRequest& rReq );
 218     void        GetState(SfxItemSet &);
 219
 220     virtual void SetVisArea (const Rectangle & rVisArea);
 221     virtual void SetModified(BOOL bModified);
 222 };
 223
 224
 225 #endif
 226