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Diffstat (limited to 'include/editeng/unoedprx.hxx')
| -rw-r--r-- | include/editeng/unoedprx.hxx | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/include/editeng/unoedprx.hxx b/include/editeng/unoedprx.hxx new file mode 100644 index 000000000000..c6e067a6a633 --- /dev/null +++ b/include/editeng/unoedprx.hxx @@ -0,0 +1,176 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#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 sal_uInt16 GetParagraphCount() const; + virtual sal_uInt16 GetTextLen( sal_uInt16 nParagraph ) const; + virtual String GetText( const ESelection& rSel ) const; + virtual SfxItemSet GetAttribs( const ESelection& rSel, sal_Bool bOnlyHardAttrib = 0 ) const; + virtual SfxItemSet GetParaAttribs( sal_uInt16 nPara ) const; + virtual void SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet ); + virtual void RemoveAttribs( const ESelection& rSelection, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich ); + virtual void GetPortions( sal_uInt16 nPara, std::vector<sal_uInt16>& rList ) const; + + virtual sal_uInt16 CalcEditEngineIndex( sal_uInt16 nPara, sal_Int32 nLogicalIndex ); + + virtual sal_uInt16 GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const; + virtual sal_uInt16 GetItemState( sal_uInt16 nPara, sal_uInt16 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, sal_uInt16 nPara, sal_uInt16 nPos, Color*& rpTxtColor, Color*& rpFldColor ); + virtual void FieldClicked( const SvxFieldItem& rField, sal_uInt16 nPara, xub_StrLen nPos ); + + virtual sal_Bool IsValid() const; + + virtual LanguageType GetLanguage( sal_uInt16, sal_uInt16 ) const; + virtual sal_uInt16 GetFieldCount( sal_uInt16 nPara ) const; + virtual EFieldInfo GetFieldInfo( sal_uInt16 nPara, sal_uInt16 nField ) const; + virtual EBulletInfo GetBulletInfo( sal_uInt16 nPara ) const; + virtual Rectangle GetCharBounds( sal_uInt16 nPara, sal_uInt16 nIndex ) const; + virtual Rectangle GetParaBounds( sal_uInt16 nPara ) const; + virtual MapMode GetMapMode() const; + virtual OutputDevice* GetRefDevice() const; + virtual sal_Bool GetIndexAtPoint( const Point&, sal_uInt16& nPara, sal_uInt16& nIndex ) const; + virtual sal_Bool GetWordIndices( sal_uInt16 nPara, sal_uInt16 nIndex, sal_uInt16& nStart, sal_uInt16& nEnd ) const; + virtual sal_Bool GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, sal_uInt16 nPara, sal_uInt16 nIndex ) const; + virtual sal_uInt16 GetLineCount( sal_uInt16 nPara ) const; + virtual sal_uInt16 GetLineLen( sal_uInt16 nPara, sal_uInt16 nLine ) const; + virtual void GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uInt16 &rEnd, sal_uInt16 nParagraph, sal_uInt16 nLine ) const; + virtual sal_uInt16 GetLineNumberAtIndex( sal_uInt16 nPara, sal_uInt16 nIndex ) const; + + virtual sal_Bool Delete( const ESelection& ); + virtual sal_Bool InsertText( const String&, const ESelection& ); + virtual sal_Bool QuickFormatDoc( sal_Bool bFull=sal_False ); + virtual sal_Int16 GetDepth( sal_uInt16 nPara ) const; + virtual sal_Bool SetDepth( sal_uInt16 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( sal_uInt16 nPara, const String &rText, const SfxItemSet &rSet ); + + //XTextCopy + virtual void CopyText(const SvxTextForwarder& rSource); + + void SetForwarder( SvxTextForwarder& ); + sal_Bool HaveImageBullet( sal_uInt16 nPara ) const; + sal_Bool HaveTextBullet( sal_uInt16 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 sal_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; + + SAL_WNODEPRECATED_DECLARATIONS_PUSH + void SetEditSource( ::std::auto_ptr< SvxEditSource > pAdaptee ); + SAL_WNODEPRECATED_DECLARATIONS_POP + sal_Bool IsValid() const; + +private: + // declared, but not defined + SvxEditSourceAdapter( const SvxEditSourceAdapter& ); + SvxEditSourceAdapter& operator= ( const SvxEditSourceAdapter& ); + + SAL_WNODEPRECATED_DECLARATIONS_PUSH + ::std::auto_ptr< SvxEditSource > mpAdaptee; + SAL_WNODEPRECATED_DECLARATIONS_POP + + SvxAccessibleTextAdapter maTextAdapter; + SvxAccessibleTextEditViewAdapter maEditViewAdapter; + + mutable SfxBroadcaster maDummyBroadcaster; + + sal_Bool mbEditSourceValid; +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |