xref: /aoo41x/main/sw/source/core/access/accnotextframe.hxx (revision 4d7c9de0)

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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef _ACCNOTEXTFRAME_HXX
#define _ACCNOTEXTFRAME_HXX
#include "accframebase.hxx"
#include <com/sun/star/accessibility/XAccessibleImage.hpp>
#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEHYPERTEXT_HPP_
#include <com/sun/star/accessibility/XAccessibleHypertext.hpp>
#endif

namespace utl { class AccessibleRelationSetHelper; }
namespace com { namespace star {
    namespace accessibility { struct AccessibleRelation; }
} }

class SwFlyFrm;
class SwNoTxtNode;
class SwAccessibleNoTextHyperlink;

class SwAccessibleNoTextFrame : public	SwAccessibleFrameBase,
                                public ::com::sun::star::accessibility::XAccessibleImage,
                                public ::com::sun::star::accessibility::XAccessibleHypertext//Added by yangzhh for HyperLink
{
	friend class SwAccessibleNoTextHyperlink;
	//HyperLinksMap alinksMap;
	com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleHyperlink > alink;
	SwDepend		aDepend;
    // --> OD 2009-07-14 #i73249#
    ::rtl::OUString msTitle;
    // <--
    ::rtl::OUString msDesc;

protected:

	virtual ~SwAccessibleNoTextFrame();

	const SwNoTxtNode *GetNoTxtNode() const;

	virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew);

public:

    SwAccessibleNoTextFrame( SwAccessibleMap* pInitMap,
                             sal_Int16 nInitRole,
						     const SwFlyFrm *pFlyFrm );

	//=====  XAccessibleContext  ==============================================

    // --> OD 2009-07-14 #i73249#
    /// Return the object's current name.
    virtual ::rtl::OUString SAL_CALL
        getAccessibleName (void)
        throw (::com::sun::star::uno::RuntimeException);
    // <--

    /// Return this object's description.
	virtual ::rtl::OUString SAL_CALL
    	getAccessibleDescription (void)
        throw (com::sun::star::uno::RuntimeException);

	//=====  XInterface  ======================================================

    // XInterface methods need to be implemented to disambiguate
    // between those inherited through SwAcessibleContext and
    // XAccessibleImage.

    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
        const ::com::sun::star::uno::Type& aType )
        throw (::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL acquire(  ) throw ()
        { SwAccessibleContext::acquire(); };

    virtual void SAL_CALL release(  ) throw ()
        { SwAccessibleContext::release(); };

	//====== XTypeProvider ====================================================
	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);

	//=====  XAccessibleImage  ================================================

    virtual ::rtl::OUString SAL_CALL
        getAccessibleImageDescription(  )
        throw ( ::com::sun::star::uno::RuntimeException );

    virtual sal_Int32 SAL_CALL
        getAccessibleImageHeight(  )
        throw ( ::com::sun::star::uno::RuntimeException );

    virtual sal_Int32 SAL_CALL
        getAccessibleImageWidth(  )
        throw ( ::com::sun::star::uno::RuntimeException );

	// The object is not visible an longer and should be destroyed
	virtual void Dispose( sal_Bool bRecursive = sal_False );

    virtual sal_Int32 SAL_CALL getCaretPosition(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);//Shen Zhen Jie changed sal_Unicode to sal_uInt32
    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getCharacterCount(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getIndexAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getSelectedText(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getSelectionStart(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getSelectionEnd(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getText(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    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);
    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);
    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);
    virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);


	//=====  XAccessibleHypertext  ============================================
	virtual sal_Int32 SAL_CALL getHyperLinkCount()
 		throw (::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Reference<
  		::com::sun::star::accessibility::XAccessibleHyperlink >
	SAL_CALL getHyperLink( sal_Int32 nLinkIndex )
  	throw (::com::sun::star::lang::IndexOutOfBoundsException,
  			::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getHyperLinkIndex( sal_Int32 nCharIndex )
	throw (::com::sun::star::lang::IndexOutOfBoundsException,
			::com::sun::star::uno::RuntimeException);

	SwAccessibleMap *GetAccessibleMap(){ return GetMap();}

private:
    com::sun::star::accessibility::AccessibleRelation makeRelation(
        sal_Int16 nType, const SwFlyFrm* pFrm );

public:
	virtual ::com::sun::star::uno::Reference<
            ::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL
    	getAccessibleRelationSet (void)
        throw (::com::sun::star::uno::RuntimeException);
};


#endif