514 lines
18 KiB
C++
514 lines
18 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_accessibility.hxx"
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#include <accessibility/extended/accessibletabbarpage.hxx>
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#include <svtools/tabbar.hxx>
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#include <com/sun/star/accessibility/AccessibleEventId.hpp>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
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#include <unotools/accessiblestatesethelper.hxx>
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#include <unotools/accessiblerelationsethelper.hxx>
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#include <vcl/svapp.hxx>
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#include <toolkit/helper/convert.hxx>
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//.........................................................................
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namespace accessibility
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{
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//.........................................................................
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using namespace ::com::sun::star::accessibility;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star;
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using namespace ::comphelper;
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// -----------------------------------------------------------------------------
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// class AccessibleTabBarPage
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// -----------------------------------------------------------------------------
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AccessibleTabBarPage::AccessibleTabBarPage( TabBar* pTabBar, sal_uInt16 nPageId, const Reference< XAccessible >& rxParent )
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:AccessibleTabBarBase( pTabBar )
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,m_nPageId( nPageId )
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,m_xParent( rxParent )
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{
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m_bEnabled = IsEnabled();
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m_bShowing = IsShowing();
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m_bSelected = IsSelected();
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if ( m_pTabBar )
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m_sPageText = m_pTabBar->GetPageText( m_nPageId );
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}
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// -----------------------------------------------------------------------------
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AccessibleTabBarPage::~AccessibleTabBarPage()
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{
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}
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// -----------------------------------------------------------------------------
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sal_Bool AccessibleTabBarPage::IsEnabled()
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{
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OExternalLockGuard aGuard( this );
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sal_Bool bEnabled = sal_False;
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if ( m_pTabBar )
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bEnabled = m_pTabBar->IsPageEnabled( m_nPageId );
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return bEnabled;
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}
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// -----------------------------------------------------------------------------
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sal_Bool AccessibleTabBarPage::IsShowing()
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{
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sal_Bool bShowing = sal_False;
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if ( m_pTabBar && m_pTabBar->IsVisible() )
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bShowing = sal_True;
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return bShowing;
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}
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// -----------------------------------------------------------------------------
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sal_Bool AccessibleTabBarPage::IsSelected()
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{
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sal_Bool bSelected = sal_False;
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if ( m_pTabBar && m_pTabBar->GetCurPageId() == m_nPageId )
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bSelected = sal_True;
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return bSelected;
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::SetEnabled( sal_Bool bEnabled )
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{
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if ( m_bEnabled != bEnabled )
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{
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Any aOldValue[2], aNewValue[2];
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if ( m_bEnabled )
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{
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aOldValue[0] <<= AccessibleStateType::SENSITIVE;
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aOldValue[1] <<= AccessibleStateType::ENABLED;
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}
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else
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{
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aNewValue[0] <<= AccessibleStateType::ENABLED;
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aNewValue[1] <<= AccessibleStateType::SENSITIVE;
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}
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m_bEnabled = bEnabled;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue[0], aNewValue[0] );
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue[1], aNewValue[1] );
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}
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::SetShowing( sal_Bool bShowing )
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{
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if ( m_bShowing != bShowing )
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{
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Any aOldValue, aNewValue;
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if ( m_bShowing )
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aOldValue <<= AccessibleStateType::SHOWING;
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else
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aNewValue <<= AccessibleStateType::SHOWING;
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m_bShowing = bShowing;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
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}
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::SetSelected( sal_Bool bSelected )
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{
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if ( m_bSelected != bSelected )
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{
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Any aOldValue, aNewValue;
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if ( m_bSelected )
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aOldValue <<= AccessibleStateType::SELECTED;
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else
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aNewValue <<= AccessibleStateType::SELECTED;
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m_bSelected = bSelected;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
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}
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::SetPageText( const ::rtl::OUString& sPageText )
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{
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if ( !m_sPageText.equals( sPageText ) )
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{
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Any aOldValue, aNewValue;
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aOldValue <<= m_sPageText;
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aNewValue <<= sPageText;
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m_sPageText = sPageText;
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NotifyAccessibleEvent( AccessibleEventId::NAME_CHANGED, aOldValue, aNewValue );
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}
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
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{
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if ( IsEnabled() )
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{
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rStateSet.AddState( AccessibleStateType::ENABLED );
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rStateSet.AddState( AccessibleStateType::SENSITIVE );
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}
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rStateSet.AddState( AccessibleStateType::VISIBLE );
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if ( IsShowing() )
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rStateSet.AddState( AccessibleStateType::SHOWING );
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rStateSet.AddState( AccessibleStateType::SELECTABLE );
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if ( IsSelected() )
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rStateSet.AddState( AccessibleStateType::SELECTED );
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}
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// -----------------------------------------------------------------------------
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// OCommonAccessibleComponent
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// -----------------------------------------------------------------------------
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awt::Rectangle AccessibleTabBarPage::implGetBounds() throw (RuntimeException)
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{
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awt::Rectangle aBounds;
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if ( m_pTabBar )
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{
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// get bounding rectangle relative to the AccessibleTabBar
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aBounds = AWTRectangle( m_pTabBar->GetPageRect( m_nPageId ) );
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// get position of the AccessibleTabBarPageList relative to the AccessibleTabBar
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Reference< XAccessible > xParent = getAccessibleParent();
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if ( xParent.is() )
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{
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Reference< XAccessibleComponent > xParentComponent( xParent->getAccessibleContext(), UNO_QUERY );
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if ( xParentComponent.is() )
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{
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awt::Point aParentLoc = xParentComponent->getLocation();
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// calculate bounding rectangle relative to the AccessibleTabBarPageList
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aBounds.X -= aParentLoc.X;
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aBounds.Y -= aParentLoc.Y;
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}
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}
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}
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return aBounds;
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}
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// -----------------------------------------------------------------------------
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// XInterface
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// -----------------------------------------------------------------------------
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IMPLEMENT_FORWARD_XINTERFACE2( AccessibleTabBarPage, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPage_BASE )
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// -----------------------------------------------------------------------------
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// XTypeProvider
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// -----------------------------------------------------------------------------
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IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabBarPage, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPage_BASE )
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// -----------------------------------------------------------------------------
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// XComponent
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::disposing()
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{
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AccessibleTabBarBase::disposing();
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m_sPageText = ::rtl::OUString();
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}
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// -----------------------------------------------------------------------------
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// XServiceInfo
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// -----------------------------------------------------------------------------
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::rtl::OUString AccessibleTabBarPage::getImplementationName() throw (RuntimeException)
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{
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return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleTabBarPage" ));
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}
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// -----------------------------------------------------------------------------
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sal_Bool AccessibleTabBarPage::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException)
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{
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Sequence< ::rtl::OUString > aNames( getSupportedServiceNames() );
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const ::rtl::OUString* pNames = aNames.getConstArray();
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const ::rtl::OUString* pEnd = pNames + aNames.getLength();
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for ( ; pNames != pEnd && !pNames->equals( rServiceName ); ++pNames )
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;
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return pNames != pEnd;
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}
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// -----------------------------------------------------------------------------
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Sequence< ::rtl::OUString > AccessibleTabBarPage::getSupportedServiceNames() throw (RuntimeException)
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{
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Sequence< ::rtl::OUString > aNames(1);
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aNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.AccessibleTabBarPage" ));
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return aNames;
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}
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// -----------------------------------------------------------------------------
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// XAccessible
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// -----------------------------------------------------------------------------
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Reference< XAccessibleContext > AccessibleTabBarPage::getAccessibleContext( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return this;
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}
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// -----------------------------------------------------------------------------
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// XAccessibleContext
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// -----------------------------------------------------------------------------
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sal_Int32 AccessibleTabBarPage::getAccessibleChildCount() throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return 0;
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessible > AccessibleTabBarPage::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( i < 0 || i >= getAccessibleChildCount() )
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throw IndexOutOfBoundsException();
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return Reference< XAccessible >();
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessible > AccessibleTabBarPage::getAccessibleParent( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return m_xParent;
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}
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// -----------------------------------------------------------------------------
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sal_Int32 AccessibleTabBarPage::getAccessibleIndexInParent( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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sal_Int32 nIndexInParent = -1;
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if ( m_pTabBar )
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nIndexInParent = m_pTabBar->GetPagePos( m_nPageId );
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return nIndexInParent;
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}
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// -----------------------------------------------------------------------------
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sal_Int16 AccessibleTabBarPage::getAccessibleRole( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return AccessibleRole::PAGE_TAB;
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}
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// -----------------------------------------------------------------------------
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::rtl::OUString AccessibleTabBarPage::getAccessibleDescription( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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::rtl::OUString sDescription;
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if ( m_pTabBar )
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sDescription = m_pTabBar->GetHelpText( m_nPageId );
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return sDescription;
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}
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// -----------------------------------------------------------------------------
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::rtl::OUString AccessibleTabBarPage::getAccessibleName( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return m_sPageText;
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessibleRelationSet > AccessibleTabBarPage::getAccessibleRelationSet( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
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Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
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return xSet;
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessibleStateSet > AccessibleTabBarPage::getAccessibleStateSet( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper;
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Reference< XAccessibleStateSet > xSet = pStateSetHelper;
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if ( !rBHelper.bDisposed && !rBHelper.bInDispose )
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{
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FillAccessibleStateSet( *pStateSetHelper );
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}
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else
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{
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pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
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}
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return xSet;
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}
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// -----------------------------------------------------------------------------
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Locale AccessibleTabBarPage::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return Application::GetSettings().GetLocale();
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}
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// -----------------------------------------------------------------------------
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// XAccessibleComponent
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// -----------------------------------------------------------------------------
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Reference< XAccessible > AccessibleTabBarPage::getAccessibleAtPoint( const awt::Point& ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return Reference< XAccessible >();
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}
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// -----------------------------------------------------------------------------
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void AccessibleTabBarPage::grabFocus( ) throw (RuntimeException)
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{
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// no focus
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}
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// -----------------------------------------------------------------------------
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sal_Int32 AccessibleTabBarPage::getForeground( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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sal_Int32 nColor = 0;
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Reference< XAccessible > xParent = getAccessibleParent();
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if ( xParent.is() )
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{
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Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
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if ( xParentComp.is() )
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nColor = xParentComp->getForeground();
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}
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return nColor;
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}
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// -----------------------------------------------------------------------------
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sal_Int32 AccessibleTabBarPage::getBackground( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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sal_Int32 nColor = 0;
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Reference< XAccessible > xParent = getAccessibleParent();
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if ( xParent.is() )
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{
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Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
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if ( xParentComp.is() )
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nColor = xParentComp->getBackground();
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}
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return nColor;
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}
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// -----------------------------------------------------------------------------
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// XAccessibleExtendedComponent
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// -----------------------------------------------------------------------------
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Reference< awt::XFont > AccessibleTabBarPage::getFont( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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Reference< awt::XFont > xFont;
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Reference< XAccessible > xParent = getAccessibleParent();
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if ( xParent.is() )
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{
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Reference< XAccessibleExtendedComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
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if ( xParentComp.is() )
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xFont = xParentComp->getFont();
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}
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return xFont;
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}
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// -----------------------------------------------------------------------------
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::rtl::OUString AccessibleTabBarPage::getTitledBorderText( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return m_sPageText;
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}
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// -----------------------------------------------------------------------------
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::rtl::OUString AccessibleTabBarPage::getToolTipText( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return ::rtl::OUString();
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}
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// -----------------------------------------------------------------------------
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//.........................................................................
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} // namespace accessibility
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//.........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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