| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 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, SvUShorts& rList ) const; |
| |
| virtual sal_Int32 CalcLogicalIndex( sal_uInt16 nPara, sal_uInt16 nEEIndex ); |
| 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 void SetUpdateModeForAcc( sal_Bool bUp); |
| virtual sal_Bool GetUpdateModeForAcc() const; |
| virtual sal_Bool GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, sal_uInt16 nPara, sal_uInt16 nIndex, sal_Bool bInCell = sal_False ) 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; |
| |
| 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 |
