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+/* -*- 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 .
+ */
+
+
+#include <extended/AccessibleBrowseBoxTableCell.hxx>
+#include <toolkit/helper/convert.hxx>
+#include <vcl/accessibletableprovider.hxx>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+
+namespace accessibility
+{
+ namespace
+ {
+ /// @throws css::lang::IndexOutOfBoundsException
+ void checkIndex_Impl( sal_Int32 _nIndex, std::u16string_view _sText )
+ {
+ if ( _nIndex >= static_cast<sal_Int32>(_sText.size()) )
+ throw css::lang::IndexOutOfBoundsException();
+ }
+
+ sal_Int32 getIndex_Impl( sal_Int32 _nRow, sal_uInt16 _nColumn, sal_uInt16 _nColumnCount )
+ {
+ return _nRow * _nColumnCount + _nColumn;
+ }
+ }
+ using namespace ::com::sun::star::lang;
+ using namespace comphelper;
+ using namespace ::com::sun::star::uno;
+ using ::com::sun::star::accessibility::XAccessible;
+ using namespace ::com::sun::star::accessibility;
+
+
+ // implementation of a table cell
+ OUString AccessibleBrowseBoxTableCell::implGetText()
+ {
+ return mpBrowseBox->GetAccessibleCellText( getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
+ }
+
+ css::lang::Locale AccessibleBrowseBoxTableCell::implGetLocale()
+ {
+ return mpBrowseBox->GetAccessible()->getAccessibleContext()->getLocale();
+ }
+
+ void AccessibleBrowseBoxTableCell::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
+ {
+ nStartIndex = 0;
+ nEndIndex = 0;
+ }
+
+ AccessibleBrowseBoxTableCell::AccessibleBrowseBoxTableCell(const Reference<XAccessible >& _rxParent,
+ vcl::IAccessibleTableProvider& _rBrowseBox,
+ const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
+ sal_Int32 _nRowPos,
+ sal_uInt16 _nColPos,
+ sal_Int32 _nOffset )
+ :AccessibleBrowseBoxCell( _rxParent, _rBrowseBox, _xFocusWindow, _nRowPos, _nColPos )
+ {
+ m_nOffset = ( _nOffset == OFFSET_DEFAULT ) ? sal_Int32(vcl::BBINDEX_FIRSTCONTROL) : _nOffset;
+ sal_Int32 nIndex = getIndex_Impl( _nRowPos, _nColPos, _rBrowseBox.GetColumnCount() );
+ setAccessibleName( _rBrowseBox.GetAccessibleObjectName( AccessibleBrowseBoxObjType::TableCell, nIndex ) );
+ setAccessibleDescription( _rBrowseBox.GetAccessibleObjectDescription( AccessibleBrowseBoxObjType::TableCell, nIndex ) );
+ // Need to register as event listener
+ Reference< XComponent > xComponent(_rxParent, UNO_QUERY);
+ if( xComponent.is() )
+ xComponent->addEventListener(static_cast< XEventListener *> (this));
+ }
+
+ // XInterface -------------------------------------------------------------
+
+ /** Queries for a new interface. */
+ css::uno::Any SAL_CALL AccessibleBrowseBoxTableCell::queryInterface( const css::uno::Type& rType )
+ {
+ Any aRet = AccessibleBrowseBoxCell::queryInterface(rType);
+ if ( !aRet.hasValue() )
+ aRet = AccessibleTextHelper_BASE::queryInterface(rType);
+ return aRet;
+ }
+
+ /** Acquires the object (calls acquire() on base class). */
+ void SAL_CALL AccessibleBrowseBoxTableCell::acquire() noexcept
+ {
+ AccessibleBrowseBoxCell::acquire();
+ }
+
+ /** Releases the object (calls release() on base class). */
+ void SAL_CALL AccessibleBrowseBoxTableCell::release() noexcept
+ {
+ AccessibleBrowseBoxCell::release();
+ }
+
+ css::awt::Rectangle SAL_CALL AccessibleBrowseBoxTableCell::getCharacterBounds( sal_Int32 nIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ css::awt::Rectangle aRect;
+
+ if ( mpBrowseBox )
+ {
+ if ( !implIsValidIndex( nIndex, implGetText().getLength() ) )
+ throw IndexOutOfBoundsException();
+
+ aRect = AWTRectangle( mpBrowseBox->GetFieldCharacterBounds( getRowPos(), getColumnPos(), nIndex ) );
+ }
+
+ return aRect;
+ }
+
+ sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getIndexAtPoint( const css::awt::Point& _aPoint )
+ {
+ //! TODO CTL bidi
+ // OSL_FAIL("Need to be done by base class!");
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return mpBrowseBox->GetFieldIndexAtPoint( getRowPos(), getColumnPos(), VCLPoint( _aPoint ) );
+ }
+
+ /** @return
+ The name of this class.
+ */
+ OUString SAL_CALL AccessibleBrowseBoxTableCell::getImplementationName()
+ {
+ return "com.sun.star.comp.svtools.AccessibleBrowseBoxTableCell";
+ }
+
+ /** @return The count of visible children. */
+ sal_Int64 SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleChildCount()
+ {
+ return 0;
+ }
+
+ /** @return The XAccessible interface of the specified child. */
+ css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+ AccessibleBrowseBoxTableCell::getAccessibleChild( sal_Int64 )
+ {
+ throw css::lang::IndexOutOfBoundsException();
+ }
+
+ /** Return a bitset of states of the current object.
+ */
+ sal_Int64 AccessibleBrowseBoxTableCell::implCreateStateSet()
+ {
+ SolarMethodGuard aGuard(getMutex());
+
+ sal_Int64 nStateSet = 0;
+
+ if( isAlive() )
+ {
+ // SHOWING done with mxParent
+ if( implIsShowing() )
+ nStateSet |= AccessibleStateType::SHOWING;
+
+ mpBrowseBox->FillAccessibleStateSetForCell( nStateSet, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
+ }
+ else
+ nStateSet |= AccessibleStateType::DEFUNC;
+
+ return nStateSet;
+ }
+
+
+ // XAccessible ------------------------------------------------------------
+
+ /** @return The XAccessibleContext interface of this object. */
+ Reference< XAccessibleContext > SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleContext()
+ {
+ osl::MutexGuard aGuard( getMutex() );
+ ensureIsAlive();
+ return this;
+ }
+
+ // XAccessibleContext -----------------------------------------------------
+
+ sal_Int64 SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleIndexInParent()
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return /*vcl::BBINDEX_FIRSTCONTROL*/ m_nOffset + (static_cast<sal_Int64>(getRowPos()) * static_cast<sal_Int64>(mpBrowseBox->GetColumnCount())) + getColumnPos();
+ }
+
+ sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getCaretPosition( )
+ {
+ return -1;
+ }
+
+ sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::setCaretPosition ( sal_Int32 nIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) )
+ throw IndexOutOfBoundsException();
+
+ return false;
+ }
+ sal_Unicode SAL_CALL AccessibleBrowseBoxTableCell::getCharacter( sal_Int32 nIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::implGetCharacter( implGetText(), nIndex );
+ }
+ css::uno::Sequence< css::beans::PropertyValue > SAL_CALL AccessibleBrowseBoxTableCell::getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ OUString sText( implGetText() );
+
+ if ( !implIsValidIndex( nIndex, sText.getLength() ) )
+ throw IndexOutOfBoundsException();
+
+ return css::uno::Sequence< css::beans::PropertyValue >();
+ }
+ sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getCharacterCount( )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return implGetText().getLength();
+ }
+
+ OUString SAL_CALL AccessibleBrowseBoxTableCell::getSelectedText( )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getSelectedText( );
+ }
+ sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getSelectionStart( )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getSelectionStart( );
+ }
+ sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getSelectionEnd( )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getSelectionEnd( );
+ }
+ sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) )
+ throw IndexOutOfBoundsException();
+
+ return false;
+ }
+ OUString SAL_CALL AccessibleBrowseBoxTableCell::getText( )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return implGetText( );
+ }
+ OUString SAL_CALL AccessibleBrowseBoxTableCell::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::implGetTextRange( implGetText(), nStartIndex, nEndIndex );
+ }
+ css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType);
+ }
+ css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType);
+ }
+ css::accessibility::TextSegment SAL_CALL AccessibleBrowseBoxTableCell::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType);
+ }
+ sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex )
+ {
+ SolarMethodGuard aGuard(getMutex());
+ ensureIsAlive();
+
+ OUString sText = implGetText();
+ checkIndex_Impl( nStartIndex, sText );
+ checkIndex_Impl( nEndIndex, sText );
+
+ //!!! don't know how to put a string into the clipboard
+ return false;
+ }
+ sal_Bool SAL_CALL AccessibleBrowseBoxTableCell::scrollSubstringTo( sal_Int32, sal_Int32, AccessibleScrollType )
+ {
+ return false;
+ }
+ void AccessibleBrowseBoxTableCell::disposing( const EventObject& _rSource )
+ {
+ if ( _rSource.Source == mxParent )
+ {
+ dispose();
+ }
+ }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */