LCOV - code coverage report
Current view: top level - starmath/source - accessibility.hxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 2 3 66.7 %
Date: 2014-11-03 Functions: 2 3 66.7 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifdef _MSC_VER
      21             : #pragma hdrstop
      22             : #endif
      23             : 
      24             : #ifndef INCLUDED_STARMATH_SOURCE_ACCESSIBILITY_HXX
      25             : #define INCLUDED_STARMATH_SOURCE_ACCESSIBILITY_HXX
      26             : 
      27             : #include <com/sun/star/accessibility/XAccessible.hpp>
      28             : #include <com/sun/star/accessibility/XAccessibleComponent.hpp>
      29             : #include <com/sun/star/accessibility/XAccessibleContext.hpp>
      30             : #include <com/sun/star/accessibility/XAccessibleText.hpp>
      31             : #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
      32             : #include <com/sun/star/accessibility/AccessibleEventId.hpp>
      33             : #include <com/sun/star/lang/XServiceInfo.hpp>
      34             : #include <com/sun/star/uno/Reference.h>
      35             : #include <osl/mutex.hxx>
      36             : #include <cppuhelper/interfacecontainer.h>
      37             : #include <cppuhelper/implbase5.hxx>
      38             : #include <cppuhelper/implbase6.hxx>
      39             : #include <svl/SfxBroadcaster.hxx>
      40             : 
      41             : #include <editeng/editeng.hxx>
      42             : #include <editeng/unoedsrc.hxx>
      43             : #include <svx/AccessibleTextHelper.hxx>
      44             : #include <edit.hxx>
      45             : 
      46             : class SmGraphicWindow;
      47             : class SmEditWindow;
      48             : class SmDocShell;
      49             : 
      50             : namespace com { namespace sun { namespace star { namespace accessibility {
      51             : struct AccessibleEventObject;
      52             : }}}}
      53             : 
      54             : 
      55             : 
      56             : // classes and helper-classes used for accessibility in the graphic-window
      57             : 
      58             : 
      59             : typedef
      60             : cppu::WeakImplHelper6
      61             :     <
      62             :         com::sun::star::lang::XServiceInfo,
      63             :         com::sun::star::accessibility::XAccessible,
      64             :         com::sun::star::accessibility::XAccessibleComponent,
      65             :         com::sun::star::accessibility::XAccessibleContext,
      66             :         com::sun::star::accessibility::XAccessibleText,
      67             :         com::sun::star::accessibility::XAccessibleEventBroadcaster
      68             :     >
      69             : SmGraphicAccessibleBaseClass;
      70             : 
      71             : class SmGraphicAccessible :
      72             :     public SmGraphicAccessibleBaseClass
      73             : {
      74             :     osl::Mutex                          aListenerMutex;
      75             :     OUString                            aAccName;
      76             :     /// client id in the AccessibleEventNotifier queue
      77             :     sal_uInt32                          nClientId;
      78             : 
      79             :     SmGraphicWindow     *pWin;
      80             : 
      81             :     // disallow copy-ctor and assignment-operator for now
      82             :     SmGraphicAccessible( const SmGraphicAccessible & );
      83             :     SmGraphicAccessible & operator = ( const SmGraphicAccessible & );
      84             : 
      85             : protected:
      86             :     SmDocShell *    GetDoc_Impl();
      87             :     OUString        GetAccessibleText_Impl();
      88             : 
      89             : public:
      90             :     SmGraphicAccessible( SmGraphicWindow *pGraphicWin );
      91             :     virtual ~SmGraphicAccessible();
      92             : 
      93             :     SmGraphicWindow *   GetWin()    { return pWin; }
      94             :     void                ClearWin();     // to be called when view is destroyed
      95             :     void                LaunchEvent(
      96             :                             const sal_Int16 nAccesibleEventId,
      97             :                             const ::com::sun::star::uno::Any &rOldVal,
      98             :                             const ::com::sun::star::uno::Any &rNewVal);
      99             : 
     100             :     // XAccessible
     101             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     102             : 
     103             :     // XAccessibleComponent
     104             :     virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     105             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     106             :     virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     107             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocation(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     108             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     109             :     virtual ::com::sun::star::awt::Size SAL_CALL getSize(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     110             :     virtual void SAL_CALL grabFocus(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     111             :     virtual sal_Int32 SAL_CALL getForeground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     112             :     virtual sal_Int32 SAL_CALL getBackground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     113             : 
     114             :     // XAccessibleContext
     115             :     virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     116             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     117             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     118             :     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     119             :     virtual sal_Int16 SAL_CALL getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     120             :     virtual OUString SAL_CALL getAccessibleDescription(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     121             :     virtual OUString SAL_CALL getAccessibleName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     122             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     123             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     124             :     virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     125             : 
     126             :     // XAccessibleEventBroadcaster
     127             :     virtual void SAL_CALL addAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     128             :     virtual void SAL_CALL removeAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     129             : 
     130             :     // XAccessibleText
     131             :     virtual sal_Int32 SAL_CALL getCaretPosition(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     132             :     virtual sal_Bool SAL_CALL setCaretPosition ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     133             :     virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     134             :     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< OUString >& aRequestedAttributes ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     135             :     virtual ::com::sun::star::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     136             :     virtual sal_Int32 SAL_CALL getCharacterCount(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     137             :     virtual sal_Int32 SAL_CALL getIndexAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     138             :     virtual OUString SAL_CALL getSelectedText(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     139             :     virtual sal_Int32 SAL_CALL getSelectionStart(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     140             :     virtual sal_Int32 SAL_CALL getSelectionEnd(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     141             :     virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     142             :     virtual OUString SAL_CALL getText(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     143             :     virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     144             :     virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     145             :     virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     146             :     virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     147             :     virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     148             : 
     149             :     // XServiceInfo
     150             :     virtual OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     151             :     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     152             :     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     153             : };
     154             : 
     155             : 
     156             : 
     157             : // classes and helper-classes used for accessibility in the command-window
     158             : 
     159             : 
     160             : class SmEditAccessible;
     161             : class SmEditSource;
     162             : class EditEngine;
     163             : class EditView;
     164             : class SvxFieldItem;
     165             : struct ESelection;
     166             : 
     167             : 
     168             : class SmViewForwarder :
     169             :     public SvxViewForwarder
     170             : {
     171             :     SmEditAccessible &          rEditAcc;
     172             : 
     173             :     // disallow copy-ctor and assignment-operator for now
     174             :     SmViewForwarder( const SmViewForwarder & );
     175             :     SmViewForwarder & operator = ( const SmViewForwarder & );
     176             : 
     177             : public:
     178             :                         SmViewForwarder( SmEditAccessible &rAcc );
     179             :     virtual             ~SmViewForwarder();
     180             : 
     181             :     virtual bool        IsValid() const SAL_OVERRIDE;
     182             :     virtual Rectangle   GetVisArea() const SAL_OVERRIDE;
     183             :     virtual Point       LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const SAL_OVERRIDE;
     184             :     virtual Point       PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const SAL_OVERRIDE;
     185             : };
     186             : 
     187             : 
     188             : class SmTextForwarder :     /* analog to SvxEditEngineForwarder */
     189             :     public SvxTextForwarder
     190             : {
     191             :     SmEditAccessible &  rEditAcc;
     192             :     SmEditSource &      rEditSource;
     193             : 
     194             :     DECL_LINK( NotifyHdl, EENotify * );
     195             : 
     196             :     // disallow copy-ctor and assignment-operator for now
     197             :     SmTextForwarder( const SmTextForwarder & );
     198             :     SmTextForwarder & operator = ( const SmTextForwarder & );
     199             : 
     200             : public:
     201             :     SmTextForwarder( SmEditAccessible& rAcc, SmEditSource & rSource );
     202             :     virtual ~SmTextForwarder();
     203             : 
     204             :     virtual sal_Int32   GetParagraphCount() const SAL_OVERRIDE;
     205             :     virtual sal_Int32   GetTextLen( sal_Int32 nParagraph ) const SAL_OVERRIDE;
     206             :     virtual OUString    GetText( const ESelection& rSel ) const SAL_OVERRIDE;
     207             :     virtual SfxItemSet  GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs_All ) const SAL_OVERRIDE;
     208             :     virtual SfxItemSet  GetParaAttribs( sal_Int32 nPara ) const SAL_OVERRIDE;
     209             :     virtual void        SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet ) SAL_OVERRIDE;
     210             :     virtual void        RemoveAttribs( const ESelection& rSelection, bool bRemoveParaAttribs, sal_uInt16 nWhich ) SAL_OVERRIDE;
     211             :     virtual void        GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ) const SAL_OVERRIDE;
     212             : 
     213             :     virtual SfxItemState  GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const SAL_OVERRIDE;
     214             :     virtual SfxItemState  GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const SAL_OVERRIDE;
     215             : 
     216             :     virtual void        QuickInsertText( const OUString& rText, const ESelection& rSel ) SAL_OVERRIDE;
     217             :     virtual void        QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ) SAL_OVERRIDE;
     218             :     virtual void        QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ) SAL_OVERRIDE;
     219             :     virtual void        QuickInsertLineBreak( const ESelection& rSel ) SAL_OVERRIDE;
     220             : 
     221             :     virtual SfxItemPool* GetPool() const SAL_OVERRIDE;
     222             : 
     223             :     virtual OUString        CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, Color*& rpTxtColor, Color*& rpFldColor ) SAL_OVERRIDE;
     224             :     virtual void            FieldClicked(const SvxFieldItem&, sal_Int32, sal_Int32) SAL_OVERRIDE;
     225             :     virtual bool            IsValid() const SAL_OVERRIDE;
     226             : 
     227             :     virtual LanguageType    GetLanguage( sal_Int32, sal_Int32 ) const SAL_OVERRIDE;
     228             :     virtual sal_Int32       GetFieldCount( sal_Int32 nPara ) const SAL_OVERRIDE;
     229             :     virtual EFieldInfo      GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const SAL_OVERRIDE;
     230             :     virtual EBulletInfo     GetBulletInfo( sal_Int32 nPara ) const SAL_OVERRIDE;
     231             :     virtual Rectangle       GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const SAL_OVERRIDE;
     232             :     virtual Rectangle       GetParaBounds( sal_Int32 nPara ) const SAL_OVERRIDE;
     233             :     virtual MapMode         GetMapMode() const SAL_OVERRIDE;
     234             :     virtual OutputDevice*   GetRefDevice() const SAL_OVERRIDE;
     235             :     virtual bool            GetIndexAtPoint( const Point&, sal_Int32& nPara, sal_Int32& nIndex ) const SAL_OVERRIDE;
     236             :     virtual bool            GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const SAL_OVERRIDE;
     237             :     virtual bool            GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool bInCell = false ) const SAL_OVERRIDE;
     238             :     virtual sal_Int32       GetLineCount( sal_Int32 nPara ) const SAL_OVERRIDE;
     239             :     virtual sal_Int32       GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const SAL_OVERRIDE;
     240             :     virtual void            GetLineBoundaries( /*out*/sal_Int32 &rStart, /*out*/sal_Int32 &rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const SAL_OVERRIDE;
     241             :     virtual sal_Int32       GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nLine ) const SAL_OVERRIDE;
     242             :     virtual bool            Delete( const ESelection& ) SAL_OVERRIDE;
     243             :     virtual bool            InsertText( const OUString&, const ESelection& ) SAL_OVERRIDE;
     244             :     virtual bool            QuickFormatDoc( bool bFull = false ) SAL_OVERRIDE;
     245             : 
     246             :     virtual sal_Int16       GetDepth( sal_Int32 nPara ) const SAL_OVERRIDE;
     247             :     virtual bool            SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth ) SAL_OVERRIDE;
     248             : 
     249             :     virtual const SfxItemSet*   GetEmptyItemSetPtr() SAL_OVERRIDE;
     250             :     // implementation functions for XParagraphAppend and XTextPortionAppend
     251             :     virtual void        AppendParagraph() SAL_OVERRIDE;
     252             :     virtual sal_Int32   AppendTextPortion( sal_Int32 nPara, const OUString &rText, const SfxItemSet &rSet ) SAL_OVERRIDE;
     253             : 
     254             :     virtual void        CopyText(const SvxTextForwarder& rSource) SAL_OVERRIDE;
     255             : };
     256             : 
     257             : 
     258             : class SmEditViewForwarder :     /* analog to SvxEditEngineViewForwarder */
     259             :     public SvxEditViewForwarder
     260             : {
     261             :     SmEditAccessible&       rEditAcc;
     262             : 
     263             :     // disallow copy-ctor and assignment-operator for now
     264             :     SmEditViewForwarder( const SmEditViewForwarder & );
     265             :     SmEditViewForwarder & operator = ( const SmEditViewForwarder & );
     266             : 
     267             : public:
     268             :                         SmEditViewForwarder( SmEditAccessible& rAcc );
     269             :     virtual             ~SmEditViewForwarder();
     270             : 
     271             :     virtual bool        IsValid() const SAL_OVERRIDE;
     272             : 
     273             :     virtual Rectangle   GetVisArea() const SAL_OVERRIDE;
     274             :     virtual Point       LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const SAL_OVERRIDE;
     275             :     virtual Point       PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const SAL_OVERRIDE;
     276             : 
     277             :     virtual bool        GetSelection( ESelection& rSelection ) const SAL_OVERRIDE;
     278             :     virtual bool        SetSelection( const ESelection& rSelection ) SAL_OVERRIDE;
     279             :     virtual bool        Copy() SAL_OVERRIDE;
     280             :     virtual bool        Cut() SAL_OVERRIDE;
     281             :     virtual bool        Paste() SAL_OVERRIDE;
     282             : };
     283             : 
     284             : 
     285             : class SmEditSource :
     286             :     public SvxEditSource
     287             : {
     288             :     SfxBroadcaster          aBroadCaster;
     289             :     SmViewForwarder         aViewFwd;
     290             :     SmTextForwarder         aTextFwd;
     291             :     SmEditViewForwarder     aEditViewFwd;
     292             : 
     293             :     SmEditAccessible&       rEditAcc;
     294             : 
     295             :     // disallow copy-ctor and assignment-operator for now
     296             :     SmEditSource( const SmEditSource &rSrc );
     297             :     SmEditSource & operator = ( const SmEditSource & );
     298             : 
     299             : public:
     300             :             SmEditSource( SmEditWindow *pWin, SmEditAccessible &rAcc );
     301             :     virtual ~SmEditSource();
     302             : 
     303             :     virtual SvxEditSource*      Clone() const SAL_OVERRIDE;
     304             :     virtual SvxTextForwarder*   GetTextForwarder() SAL_OVERRIDE;
     305             :     virtual SvxViewForwarder*  GetViewForwarder() SAL_OVERRIDE;
     306             :     virtual SvxEditViewForwarder*  GetEditViewForwarder( bool bCreate = false ) SAL_OVERRIDE;
     307             :     virtual void                UpdateData() SAL_OVERRIDE;
     308             :     virtual SfxBroadcaster&     GetBroadcaster() const SAL_OVERRIDE;
     309             : };
     310             : 
     311             : 
     312             : 
     313             : 
     314             : typedef
     315             : cppu::WeakImplHelper5
     316             :     <
     317             :         com::sun::star::lang::XServiceInfo,
     318             :         com::sun::star::accessibility::XAccessible,
     319             :         com::sun::star::accessibility::XAccessibleComponent,
     320             :         com::sun::star::accessibility::XAccessibleContext,
     321             :         com::sun::star::accessibility::XAccessibleEventBroadcaster
     322             :     >
     323             : SmEditAccessibleBaseClass;
     324             : 
     325             : class SmEditAccessible :
     326             :     public SmEditAccessibleBaseClass
     327             : {
     328             :     osl::Mutex                              aListenerMutex;
     329             :     OUString                                aAccName;
     330             :     ::accessibility::AccessibleTextHelper    *pTextHelper;
     331             :     SmEditWindow                           *pWin;
     332             : 
     333             :     // disallow copy-ctor and assignment-operator for now
     334             :     SmEditAccessible( const SmEditAccessible & );
     335             :     SmEditAccessible & operator = ( const SmEditAccessible & );
     336             : 
     337             : public:
     338             :     SmEditAccessible( SmEditWindow *pEditWin );
     339             :     virtual ~SmEditAccessible();
     340             : 
     341           0 :     ::accessibility::AccessibleTextHelper *   GetTextHelper() { return pTextHelper; }
     342             : 
     343             :     void                Init();
     344             :     SmEditWindow *      GetWin()    { return pWin; }
     345             :     void                ClearWin();     // to be called when view is destroyed
     346             : 
     347             :     //! access EditEngine and EditView via the functions in the respective window
     348             :     //! pointers may be 0 (e.g. during reload)
     349         186 :     EditEngine * GetEditEngine()    { return pWin ? pWin->GetEditEngine() : 0; }
     350          60 :     EditView   * GetEditView()      { return pWin ? pWin->GetEditView() : 0; }
     351             : 
     352             :     // XAccessible
     353             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     354             : 
     355             :     // XAccessibleComponent
     356             :     virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     357             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     358             :     virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     359             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocation(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     360             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     361             :     virtual ::com::sun::star::awt::Size SAL_CALL getSize(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     362             :     virtual void SAL_CALL grabFocus(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     363             :     virtual sal_Int32 SAL_CALL getForeground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     364             :     virtual sal_Int32 SAL_CALL getBackground(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     365             : 
     366             :     // XAccessibleContext
     367             :     virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     368             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     369             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     370             :     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     371             :     virtual sal_Int16 SAL_CALL getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     372             :     virtual OUString SAL_CALL getAccessibleDescription(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     373             :     virtual OUString SAL_CALL getAccessibleName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     374             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     375             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     376             :     virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     377             : 
     378             :     // XAccessibleEventBroadcaster
     379             :     virtual void SAL_CALL addAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     380             :     virtual void SAL_CALL removeAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     381             : 
     382             :     // XServiceInfo
     383             :     virtual OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     384             :     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     385             :     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     386             : };
     387             : 
     388             : 
     389             : 
     390             : #endif
     391             : 
     392             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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