starmath/inc/document.hxx

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  30 #ifndef DOCUMENT_HXX
  31 #define DOCUMENT_HXX
  32
  33 #define SMDLL   1
  34
  35 #include <sot/storage.hxx>
  36 #include <sot/sotref.hxx>
  37 #include <sfx2/objsh.hxx>
  38 #include <svtools/lstner.hxx>
  39 #include <sfx2/docfac.hxx>
  40 #include <vcl/virdev.hxx>
  41 #include "format.hxx"
  42 #include "parse.hxx"
  43 #ifndef SMMOD_HXX
  44 #include "smmod.hxx"
  45 #endif
  46
  47 #include <vcl/jobset.hxx>
  48
  49 class SmNode;
  50 class SfxMenuBarManager;
  51 class SfxPrinter;
  52 class Printer;
  53
  54 #define HINT_DATACHANGED        1004
  55
  56 #define SM30BIDENT       ((ULONG)0x534D3033L)
  57 #define SM30IDENT        ((ULONG)0x30334d53L)
  58 #define SM304AIDENT  ((ULONG)0x34303330L)
  59 #define SM30VERSION  ((ULONG)0x00010000L)
  60 #define SM50VERSION      ((ULONG)0x00010001L)   //Unterschied zur SM30VERSION ist
  61                                             //der neue Border im Format.
  62
  63 #define FRMIDENT        ((ULONG)0x03031963L)
  64 #define FRMVERSION      ((ULONG)0x00010001L)
  65
  66 #define STAROFFICE_XML  "StarOffice XML (Math)"
  67 #define MATHML_XML              "MathML XML (Math)"
  68
  69 /* Zugriff auf den Drucker sollte ausschliesslich ueber diese Klasse erfolgen
  70  * ==========================================================================
  71  *
  72  * Der Drucker kann dem Dokument oder auch dem OLE-Container gehoeren. Wenn
  73  * das Dokument also eine OLE-Dokument ist, so gehoert der Drucker auch
  74  * grundsaetzlich dem Container. Der Container arbeitet aber eventuell mit
  75  * einer anderen MapUnit als der Server. Der Drucker wird bezueglich des MapMode
  76  * im Konstruktor entsprechend eingestellt und im Destruktor wieder restauriert.
  77  * Das bedingt natuerlich, das diese Klasse immer nur kurze Zeit existieren darf
  78  * (etwa waehrend des Paints).
  79  * Die Kontrolle darueber ob der Drucker selbst angelegt, vom Server besorgt
  80  * oder dann auch NULL ist, uebernimmt die DocShell in der Methode GetPrt(),
  81  * fuer die der Access auch Friend der DocShell ist.
  82 */
  83
  84 class SmDocShell;
  85 class EditEngine;
  86
  87 class SmPrinterAccess
  88 {
  89     Printer* pPrinter;
  90     OutputDevice* pRefDev;
  91 public:
  92     SmPrinterAccess( SmDocShell &rDocShell );
  93     ~SmPrinterAccess();
  94     Printer* GetPrinter()  { return pPrinter; }
  95     OutputDevice* GetRefDev()  { return pRefDev; }
  96 };
  97
  98
  99 ////////////////////////////////////////////////////////////
 100
 101 void SetEditEngineDefaultFonts(
 102         EditEngine &rEditEngine,
 103         SfxItemPool &rEditEngineItemPool );
 104
 105 ////////////////////////////////////////////////////////////
 106
 107 class SmDocShell : public SfxObjectShell, public SfxListener
 108 {
 109     friend class SmPrinterAccess;
 110     friend class SmModel;
 111
 112     String                              aText;
 113     SmFormat                    aFormat;
 114     SmParser                    aInterpreter;
 115     String              aAccText;
 116     SmNode                         *pTree;
 117     SfxMenuBarManager  *pMenuMgr;
 118     SfxItemPool            *pEditEngineItemPool;
 119     EditEngine             *pEditEngine;
 120     SfxPrinter             *pPrinter;           //Siehe Kommentar zum SmPrinter Access!
 121     Printer                        *pTmpPrinter;        //ebenfalls
 122     long                                nLeftBorder,
 123                         nRightBorder,
 124                         nTopBorder,
 125                         nBottomBorder;
 126     USHORT                              nModifyCount;
 127     BOOL                                bIsFormulaArranged;
 128
 129
 130
 131     virtual void SFX_NOTIFY(SfxBroadcaster& rBC, const TypeId& rBCType,
 132                         const SfxHint& rHint, const TypeId& rHintType);
 133
 134     BOOL        WriteAsMathType3( SfxMedium& );
 135
 136     virtual void                Draw(OutputDevice *pDevice,
 137                              const JobSetup & rSetup,
 138                              USHORT nAspect = ASPECT_CONTENT);
 139
 140     virtual void                FillClass(SvGlobalName* pClassName,
 141                                   sal_uInt32*  pFormat,
 142                                   String* pAppName,
 143                                   String* pFullTypeName,
 144                                   String* pShortTypeName,
 145                                   sal_Int32 nFileFormat,
 146                                   sal_Bool bTemplate = sal_False ) const;
 147
 148     virtual BOOL                SetData( const String& rData );
 149     virtual ULONG               GetMiscStatus() const;
 150     virtual void                OnDocumentPrinterChanged( Printer * );
 151     virtual sal_Bool    InitNew( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
 152     virtual BOOL        Load( SfxMedium& rMedium );
 153             void                ImplSave(  SvStorageStreamRef xStrm  );
 154     virtual BOOL                Save();
 155     virtual BOOL        SaveAs( SfxMedium& rMedium );
 156     virtual BOOL        ConvertTo( SfxMedium &rMedium );
 157     virtual BOOL        SaveCompleted( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
 158
 159     Printer             *GetPrt();
 160     OutputDevice*       GetRefDev();
 161
 162     BOOL                                IsFormulaArranged() const { return bIsFormulaArranged; }
 163     void                                SetFormulaArranged(BOOL bVal) { bIsFormulaArranged = bVal; }
 164
 165     virtual BOOL                ConvertFrom(SfxMedium &rMedium);
 166
 167 public:
 168     TYPEINFO();
 169     SFX_DECL_INTERFACE(SFX_INTERFACE_SMA_START+1)
 170     using SotObject::GetInterface;
 171     SFX_DECL_OBJECTFACTORY();
 172
 173                 SmDocShell(SfxObjectCreateMode eMode = SFX_CREATE_MODE_EMBEDDED, const sal_Bool _bScriptSupport = sal_True);
 174     virtual             ~SmDocShell();
 175
 176     void                LoadSymbols();
 177     void                SaveSymbols();
 178
 179     void        ArrangeFormula();
 180
 181     //Zugriff fuer die View. Diese Zugriffe sind nur fuer den nicht OLE-Fall!
 182     //und fuer die Kommunikation mit dem SFX!
 183     //Alle internen Verwendungen des Printers sollten ausschlieslich uber
 184     //den SmPrinterAccess funktionieren.
 185     BOOL                HasPrinter()    { return 0 != pPrinter; }
 186     SfxPrinter *GetPrinter()    { GetPrt(); return pPrinter; }
 187     void            SetPrinter( SfxPrinter * );
 188
 189     const String GetComment() const;
 190
 191     // to replace chars that can not be saved with the document...
 192     sal_Bool    ReplaceBadChars();
 193
 194     void        UpdateText();
 195     void                SetText(const String& rBuffer);
 196     String&     GetText() { return (aText); }
 197     void                SetFormat(SmFormat& rFormat);
 198     const SmFormat&  GetFormat() { return (aFormat); }
 199
 200     void                        Parse();
 201     SmParser &          GetParser() { return aInterpreter; }
 202     const SmNode *      GetFormulaTree() const  { return pTree; }
 203     void                        SetFormulaTree(SmNode *&rTree) { pTree = rTree; }
 204
 205     String          GetAccessibleText();
 206
 207     EditEngine &        GetEditEngine();
 208     SfxItemPool &       GetEditEngineItemPool();
 209
 210     void                Draw(OutputDevice &rDev, Point &rPosition);
 211     Size                GetSize();
 212
 213     void        Repaint();
 214
 215     virtual     SfxUndoManager *GetUndoManager ();
 216
 217     virtual     SfxItemPool& GetPool() const;
 218
 219     void                Execute( SfxRequest& rReq );
 220     void                GetState(SfxItemSet &);
 221
 222     virtual void SetVisArea (const Rectangle & rVisArea);
 223     virtual void SetModified(BOOL bModified);
 224 };
 225
 226
 227 #endif
 228