/* -*- 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 INCLUDED_EDITENG_UNOEDPRX_HXX #define INCLUDED_EDITENG_UNOEDPRX_HXX #include #include #include #include #include class SvxAccessibleTextAdapter : public SvxTextForwarder { public: SvxAccessibleTextAdapter(); virtual ~SvxAccessibleTextAdapter() override; virtual sal_Int32 GetParagraphCount() const override; virtual sal_Int32 GetTextLen( sal_Int32 nParagraph ) const override; virtual OUString GetText( const ESelection& rSel ) const override; virtual SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All ) const override; virtual SfxItemSet GetParaAttribs( sal_Int32 nPara ) const override; virtual void SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet ) override; virtual void RemoveAttribs( const ESelection& rSelection ) override; virtual void GetPortions( sal_Int32 nPara, std::vector& rList ) const override; sal_uInt16 CalcEditEngineIndex( sal_Int32 nPara, sal_Int32 nLogicalIndex ); virtual SfxItemState GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const override; virtual SfxItemState GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const override; virtual void QuickInsertText( const OUString& rText, const ESelection& rSel ) override; virtual void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ) override; virtual void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ) override; virtual void QuickInsertLineBreak( const ESelection& rSel ) override; virtual SfxItemPool* GetPool() const override; virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, Color*& rpTxtColor, Color*& rpFldColor ) override; virtual void FieldClicked( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos ) override; virtual bool IsValid() const override; virtual LanguageType GetLanguage( sal_Int32, sal_Int32 ) const override; virtual sal_Int32 GetFieldCount( sal_Int32 nPara ) const override; virtual EFieldInfo GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const override; virtual EBulletInfo GetBulletInfo( sal_Int32 nPara ) const override; virtual Rectangle GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const override; virtual Rectangle GetParaBounds( sal_Int32 nPara ) const override; virtual MapMode GetMapMode() const override; virtual OutputDevice* GetRefDevice() const override; virtual bool GetIndexAtPoint( const Point&, sal_Int32& nPara, sal_Int32& nIndex ) const override; virtual bool GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const override; virtual bool GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool bInCell = false ) const override; virtual sal_Int32 GetLineCount( sal_Int32 nPara ) const override; virtual sal_Int32 GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const override; virtual void SetUpdateModeForAcc( bool bUp) override; virtual bool GetUpdateModeForAcc() const override; virtual void GetLineBoundaries( /*out*/sal_Int32 &rStart, /*out*/sal_Int32 &rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const override; virtual sal_Int32 GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const override; virtual bool Delete( const ESelection& ) override; virtual bool InsertText( const OUString&, const ESelection& ) override; virtual bool QuickFormatDoc( bool bFull = false ) override; virtual sal_Int16 GetDepth( sal_Int32 nPara ) const override; virtual bool SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth ) override; virtual const SfxItemSet* GetEmptyItemSetPtr() override; // implementation functions for XParagraphAppend and XTextPortionAppend // (not needed for accessibility, only for new import API) virtual void AppendParagraph() override; virtual sal_Int32 AppendTextPortion( sal_Int32 nPara, const OUString &rText, const SfxItemSet &rSet ) override; //XTextCopy virtual void CopyText(const SvxTextForwarder& rSource) override; void SetForwarder( SvxTextForwarder& ); bool HaveImageBullet( sal_Int32 nPara ) const; bool HaveTextBullet( sal_Int32 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. */ bool IsEditable( const ESelection& rSelection ); private: SvxTextForwarder* mpTextForwarder; }; class SvxAccessibleTextEditViewAdapter : public SvxEditViewForwarder { public: SvxAccessibleTextEditViewAdapter(); virtual ~SvxAccessibleTextEditViewAdapter() override; // SvxViewForwarder interface virtual bool IsValid() const override; virtual Rectangle GetVisArea() const override; virtual Point LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const override; virtual Point PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const override; // SvxEditViewForwarder interface virtual bool GetSelection( ESelection& rSelection ) const override; virtual bool SetSelection( const ESelection& rSelection ) override; virtual bool Copy() override; virtual bool Cut() override; virtual bool Paste() override; void SetForwarder( SvxEditViewForwarder&, SvxAccessibleTextAdapter& ); private: SvxEditViewForwarder* mpViewForwarder; SvxAccessibleTextAdapter* mpTextForwarder; }; class EDITENG_DLLPUBLIC SvxEditSourceAdapter : public SvxEditSource { public: SvxEditSourceAdapter(); virtual ~SvxEditSourceAdapter() override; virtual SvxEditSource* Clone() const override; virtual SvxTextForwarder* GetTextForwarder() override; SvxAccessibleTextAdapter* GetTextForwarderAdapter(); // covariant return types don't work on MSVC virtual SvxViewForwarder* GetViewForwarder() override; virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate = false ) override; SvxAccessibleTextEditViewAdapter* GetEditViewForwarderAdapter( bool bCreate ); // covariant return types don't work on MSVC virtual void UpdateData() override; virtual SfxBroadcaster& GetBroadcaster() const override; void SetEditSource( ::std::unique_ptr< SvxEditSource > && pAdaptee ); bool IsValid() const { return mbEditSourceValid;} private: SvxEditSourceAdapter( const SvxEditSourceAdapter& ) = delete; SvxEditSourceAdapter& operator= ( const SvxEditSourceAdapter& ) = delete; ::std::unique_ptr< SvxEditSource > mpAdaptee; SvxAccessibleTextAdapter maTextAdapter; SvxAccessibleTextEditViewAdapter maEditViewAdapter; mutable SfxBroadcaster maDummyBroadcaster; bool mbEditSourceValid; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */