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Diffstat (limited to 'editeng/inc/editeng/unoedprx.hxx')
-rw-r--r-- | editeng/inc/editeng/unoedprx.hxx | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/editeng/inc/editeng/unoedprx.hxx b/editeng/inc/editeng/unoedprx.hxx new file mode 100644 index 000000000000..67ff8ce44d7f --- /dev/null +++ b/editeng/inc/editeng/unoedprx.hxx @@ -0,0 +1,174 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _SVX_UNOEDPRX_HXX +#define _SVX_UNOEDPRX_HXX + +#include <memory> +#include <svl/brdcst.hxx> +#include <editeng/unoedsrc.hxx> + +#include <editeng/editdata.hxx> +#include "editeng/editengdllapi.h" + +class SvxAccessibleTextAdapter : public SvxTextForwarder +{ +public: + SvxAccessibleTextAdapter(); + virtual ~SvxAccessibleTextAdapter(); + + virtual USHORT GetParagraphCount() const; + virtual USHORT GetTextLen( USHORT nParagraph ) const; + virtual String GetText( const ESelection& rSel ) const; + virtual SfxItemSet GetAttribs( const ESelection& rSel, BOOL bOnlyHardAttrib = 0 ) const; + virtual SfxItemSet GetParaAttribs( USHORT nPara ) const; + virtual void SetParaAttribs( USHORT nPara, const SfxItemSet& rSet ); + virtual void RemoveAttribs( const ESelection& rSelection, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich ); + virtual void GetPortions( USHORT nPara, SvUShorts& rList ) const; + + virtual USHORT GetItemState( const ESelection& rSel, USHORT nWhich ) const; + virtual USHORT GetItemState( USHORT nPara, USHORT nWhich ) const; + + virtual void QuickInsertText( const String& rText, const ESelection& rSel ); + virtual void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ); + virtual void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ); + virtual void QuickInsertLineBreak( const ESelection& rSel ); + + virtual SfxItemPool* GetPool() const; + + virtual XubString CalcFieldValue( const SvxFieldItem& rField, USHORT nPara, USHORT nPos, Color*& rpTxtColor, Color*& rpFldColor ); + virtual BOOL IsValid() const; + + virtual LanguageType GetLanguage( USHORT, USHORT ) const; + virtual USHORT GetFieldCount( USHORT nPara ) const; + virtual EFieldInfo GetFieldInfo( USHORT nPara, USHORT nField ) const; + virtual EBulletInfo GetBulletInfo( USHORT nPara ) const; + virtual Rectangle GetCharBounds( USHORT nPara, USHORT nIndex ) const; + virtual Rectangle GetParaBounds( USHORT nPara ) const; + virtual MapMode GetMapMode() const; + virtual OutputDevice* GetRefDevice() const; + virtual sal_Bool GetIndexAtPoint( const Point&, USHORT& nPara, USHORT& nIndex ) const; + virtual sal_Bool GetWordIndices( USHORT nPara, USHORT nIndex, USHORT& nStart, USHORT& nEnd ) const; + virtual sal_Bool GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, USHORT nPara, USHORT nIndex ) const; + virtual USHORT GetLineCount( USHORT nPara ) const; + virtual USHORT GetLineLen( USHORT nPara, USHORT nLine ) const; + virtual void GetLineBoundaries( /*out*/USHORT &rStart, /*out*/USHORT &rEnd, USHORT nParagraph, USHORT nLine ) const; + virtual USHORT GetLineNumberAtIndex( USHORT nPara, USHORT nIndex ) const; + + virtual sal_Bool Delete( const ESelection& ); + virtual sal_Bool InsertText( const String&, const ESelection& ); + virtual sal_Bool QuickFormatDoc( BOOL bFull=FALSE ); + virtual sal_Int16 GetDepth( USHORT nPara ) const; + virtual sal_Bool SetDepth( USHORT nPara, sal_Int16 nNewDepth ); + + virtual const SfxItemSet* GetEmptyItemSetPtr(); + + // implementation functions for XParagraphAppend and XTextPortionAppend + // (not needed for accessibility, only for new import API) + virtual void AppendParagraph(); + virtual xub_StrLen AppendTextPortion( USHORT nPara, const String &rText, const SfxItemSet &rSet ); + + //XTextCopy + virtual void CopyText(const SvxTextForwarder& rSource); + + void SetForwarder( SvxTextForwarder& ); + sal_Bool HaveImageBullet( USHORT nPara ) const; + sal_Bool HaveTextBullet( USHORT nPara ) const; + + /** Query whether all text in given selection is editable + + @return sal_True if every character in the given selection can + be changed, and sal_False if e.g. a field or a bullet is + contained therein. + */ + sal_Bool IsEditable( const ESelection& rSelection ); + +private: + SvxTextForwarder* mrTextForwarder; +}; + +class SvxAccessibleTextEditViewAdapter : public SvxEditViewForwarder +{ +public: + + SvxAccessibleTextEditViewAdapter(); + virtual ~SvxAccessibleTextEditViewAdapter(); + + // SvxViewForwarder interface + virtual BOOL IsValid() const; + virtual Rectangle GetVisArea() const; + virtual Point LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const; + virtual Point PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const; + + // SvxEditViewForwarder interface + virtual sal_Bool GetSelection( ESelection& rSelection ) const; + virtual sal_Bool SetSelection( const ESelection& rSelection ); + virtual sal_Bool Copy(); + virtual sal_Bool Cut(); + virtual sal_Bool Paste(); + + void SetForwarder( SvxEditViewForwarder&, SvxAccessibleTextAdapter& ); + +private: + SvxEditViewForwarder* mrViewForwarder; + SvxAccessibleTextAdapter* mrTextForwarder; +}; + +class EDITENG_DLLPUBLIC SvxEditSourceAdapter : public SvxEditSource +{ +public: + SvxEditSourceAdapter(); + ~SvxEditSourceAdapter(); + + virtual SvxEditSource* Clone() const; + virtual SvxTextForwarder* GetTextForwarder(); + SvxAccessibleTextAdapter* GetTextForwarderAdapter(); // covariant return types don't work on MSVC + virtual SvxViewForwarder* GetViewForwarder(); + virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate = sal_False ); + SvxAccessibleTextEditViewAdapter* GetEditViewForwarderAdapter( sal_Bool bCreate = sal_False ); // covariant return types don't work on MSVC + virtual void UpdateData(); + virtual SfxBroadcaster& GetBroadcaster() const; + + void SetEditSource( ::std::auto_ptr< SvxEditSource > pAdaptee ); + sal_Bool IsValid() const; + +private: + // declared, but not defined + SvxEditSourceAdapter( const SvxEditSourceAdapter& ); + SvxEditSourceAdapter& operator= ( const SvxEditSourceAdapter& ); + + ::std::auto_ptr< SvxEditSource > mpAdaptee; + + SvxAccessibleTextAdapter maTextAdapter; + SvxAccessibleTextEditViewAdapter maEditViewAdapter; + + mutable SfxBroadcaster maDummyBroadcaster; + + sal_Bool mbEditSourceValid; +}; + +#endif |