Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 338 insertions, 0 deletions

diff --git a/accessibility/source/extended/AccessibleBrowseBoxTableCell.cxx b/accessibility/source/extended/AccessibleBrowseBoxTableCell.cxx
new file mode 100644
index 000000000..13cdb63e2
--- /dev/null
+++ b/accessibility/source/extended/AccessibleBrowseBoxTableCell.cxx
@@ -0,0 +1,338 @@
+/* -*- 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, const OUString& _sText )
+        {
+            if ( _nIndex >= _sText.getLength() )
+                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 utl;
+    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_Int32 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_Int32 )
+    {
+        throw css::lang::IndexOutOfBoundsException();
+    }
+
+    /** Creates a new AccessibleStateSetHelper and fills it with states of the
+        current object.
+        @return
+            A filled AccessibleStateSetHelper.
+    */
+    rtl::Reference<::utl::AccessibleStateSetHelper> AccessibleBrowseBoxTableCell::implCreateStateSetHelper()
+    {
+        SolarMethodGuard aGuard(getMutex());
+
+        rtl::Reference<::utl::AccessibleStateSetHelper> pStateSetHelper = new ::utl::AccessibleStateSetHelper;
+
+        if( isAlive() )
+        {
+            // SHOWING done with mxParent
+            if( implIsShowing() )
+                pStateSetHelper->AddState( AccessibleStateType::SHOWING );
+
+            mpBrowseBox->FillAccessibleStateSetForCell( *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
+        }
+        else
+            pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
+
+        return pStateSetHelper;
+    }
+
+
+    // XAccessible ------------------------------------------------------------
+
+    /** @return  The XAccessibleContext interface of this object. */
+    Reference< XAccessibleContext > SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleContext()
+    {
+        osl::MutexGuard aGuard( getMutex() );
+        ensureIsAlive();
+        return this;
+    }
+
+    // XAccessibleContext -----------------------------------------------------
+
+    sal_Int32 SAL_CALL AccessibleBrowseBoxTableCell::getAccessibleIndexInParent()
+    {
+        SolarMethodGuard aGuard(getMutex());
+        ensureIsAlive();
+
+        return /*vcl::BBINDEX_FIRSTCONTROL*/ m_nOffset + ( getRowPos() * 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: */