xref: /trunk/main/accessibility/inc/accessibility/extended/AccessibleBrowseBoxTableCell.hxx (revision a462bbb7)

/**************************************************************
 *
 * 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 ACCESSIBILITY_EXT_ACCESSIBILEBROWSEBOXTABLECELL_HXX
#define ACCESSIBILITY_EXT_ACCESSIBILEBROWSEBOXTABLECELL_HXX

#include "accessibility/extended/accessiblebrowseboxcell.hxx"
#include <comphelper/accessibletexthelper.hxx>
#include <cppuhelper/implbase2.hxx>

namespace accessibility
{
	typedef ::cppu::ImplHelper2	<	::com::sun::star::accessibility::XAccessibleText
								,	::com::sun::star::accessibility::XAccessible
								>	AccessibleTextHelper_BASE;

	// implementation of a table cell of BrowseBox
	class AccessibleBrowseBoxTableCell	:public AccessibleBrowseBoxCell
										,public AccessibleTextHelper_BASE
										,public ::comphelper::OCommonAccessibleText
	{
    private:
        sal_Int32   m_nOffset;

	protected:
		// OCommonAccessibleText
		virtual ::rtl::OUString					implGetText();
		virtual ::com::sun::star::lang::Locale	implGetLocale();
		virtual void							implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex );

	public:
        AccessibleBrowseBoxTableCell( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& _rxParent,
									::svt::IAccessibleTableProvider& _rBrowseBox,
									const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow,
									sal_Int32 _nRowId,
                                    sal_uInt16 _nColId,
                                    sal_Int32 _nOffset );

        void    nameChanged( const ::rtl::OUString& rNewName, const ::rtl::OUString& rOldName );

		// XInterface -------------------------------------------------------------

		/** Queries for a new interface. */
		::com::sun::star::uno::Any SAL_CALL queryInterface(
				const ::com::sun::star::uno::Type& rType )
			throw ( ::com::sun::star::uno::RuntimeException );

		/** Aquires the object (calls acquire() on base class). */
		virtual void SAL_CALL acquire() throw ();

		/** Releases the object (calls release() on base class). */
		virtual void SAL_CALL release() throw ();

		// XEventListener
        using AccessibleBrowseBoxBase::disposing;
	    virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
			throw(::com::sun::star::uno::RuntimeException);

		/** @return  The index of this object among the parent's children. */
		virtual sal_Int32 SAL_CALL getAccessibleIndexInParent()
			throw ( ::com::sun::star::uno::RuntimeException );

		/** @return
				The name of this class.
		*/
		virtual ::rtl::OUString SAL_CALL getImplementationName()
			throw ( ::com::sun::star::uno::RuntimeException );

		/** @return
				The count of visible children.
		*/
		virtual sal_Int32 SAL_CALL getAccessibleChildCount()
			throw ( ::com::sun::star::uno::RuntimeException );

		/** @return
				The XAccessible interface of the specified child.
		*/
		virtual ::com::sun::star::uno::Reference<
			::com::sun::star::accessibility::XAccessible > SAL_CALL
			getAccessibleChild( sal_Int32 nChildIndex )
				throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
						::com::sun::star::uno::RuntimeException );

		/** Creates a new AccessibleStateSetHelper and fills it with states of the
			current object.
			@return
				A filled AccessibleStateSetHelper.
		*/
		::utl::AccessibleStateSetHelper* implCreateStateSetHelper();

		// XAccessible ------------------------------------------------------------

		/** @return  The XAccessibleContext interface of this object. */
		virtual ::com::sun::star::uno::Reference<
			::com::sun::star::accessibility::XAccessibleContext > SAL_CALL
		getAccessibleContext()
			throw ( ::com::sun::star::uno::RuntimeException );

		// XAccessibleText
		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);
		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);
	};
}
#endif // ACCESSIBILITY_EXT_ACCESSIBILEBROWSEBOXTABLECELL_HXX