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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/accessibletabbarpage.hxx>
+#include <svtools/tabbar.hxx>
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <unotools/accessiblestatesethelper.hxx>
+#include <unotools/accessiblerelationsethelper.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <toolkit/helper/convert.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+
+namespace accessibility
+{
+
+
+ using namespace ::com::sun::star::accessibility;
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star::lang;
+ using namespace ::com::sun::star;
+ using namespace ::comphelper;
+
+
+
+
+ AccessibleTabBarPage::AccessibleTabBarPage( TabBar* pTabBar, sal_uInt16 nPageId, const Reference< XAccessible >& rxParent )
+ :AccessibleTabBarBase( pTabBar )
+ ,m_nPageId( nPageId )
+ ,m_xParent( rxParent )
+ {
+ m_bShowing = IsShowing();
+ m_bSelected = IsSelected();
+
+ if ( m_pTabBar )
+ m_sPageText = m_pTabBar->GetPageText( m_nPageId );
+ }
+
+
+ bool AccessibleTabBarPage::IsEnabled()
+ {
+ OExternalLockGuard aGuard( this );
+
+ bool bEnabled = false;
+ if ( m_pTabBar )
+ bEnabled = m_pTabBar->IsPageEnabled( m_nPageId );
+
+ return bEnabled;
+ }
+
+
+ bool AccessibleTabBarPage::IsShowing() const
+ {
+ bool bShowing = false;
+
+ if ( m_pTabBar && m_pTabBar->IsVisible() )
+ bShowing = true;
+
+ return bShowing;
+ }
+
+
+ bool AccessibleTabBarPage::IsSelected() const
+ {
+ bool bSelected = false;
+
+ if ( m_pTabBar && m_pTabBar->GetCurPageId() == m_nPageId )
+ bSelected = true;
+
+ return bSelected;
+ }
+
+
+ void AccessibleTabBarPage::SetShowing( bool bShowing )
+ {
+ if ( m_bShowing != bShowing )
+ {
+ Any aOldValue, aNewValue;
+ if ( m_bShowing )
+ aOldValue <<= AccessibleStateType::SHOWING;
+ else
+ aNewValue <<= AccessibleStateType::SHOWING;
+ m_bShowing = bShowing;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
+ }
+ }
+
+
+ void AccessibleTabBarPage::SetSelected( bool bSelected )
+ {
+ if ( m_bSelected != bSelected )
+ {
+ Any aOldValue, aNewValue;
+ if ( m_bSelected )
+ aOldValue <<= AccessibleStateType::SELECTED;
+ else
+ aNewValue <<= AccessibleStateType::SELECTED;
+ m_bSelected = bSelected;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
+ }
+ }
+
+
+ void AccessibleTabBarPage::SetPageText( const OUString& sPageText )
+ {
+ if ( m_sPageText != sPageText )
+ {
+ Any aOldValue, aNewValue;
+ aOldValue <<= m_sPageText;
+ aNewValue <<= sPageText;
+ m_sPageText = sPageText;
+ NotifyAccessibleEvent( AccessibleEventId::NAME_CHANGED, aOldValue, aNewValue );
+ }
+ }
+
+
+ void AccessibleTabBarPage::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
+ {
+ if ( IsEnabled() )
+ {
+ rStateSet.AddState( AccessibleStateType::ENABLED );
+ rStateSet.AddState( AccessibleStateType::SENSITIVE );
+ }
+
+ rStateSet.AddState( AccessibleStateType::VISIBLE );
+
+ if ( IsShowing() )
+ rStateSet.AddState( AccessibleStateType::SHOWING );
+
+ rStateSet.AddState( AccessibleStateType::SELECTABLE );
+
+ if ( IsSelected() )
+ rStateSet.AddState( AccessibleStateType::SELECTED );
+ }
+
+
+ // OCommonAccessibleComponent
+
+
+ awt::Rectangle AccessibleTabBarPage::implGetBounds()
+ {
+ awt::Rectangle aBounds;
+ if ( m_pTabBar )
+ {
+ // get bounding rectangle relative to the AccessibleTabBar
+ aBounds = AWTRectangle( m_pTabBar->GetPageRect( m_nPageId ) );
+
+ // get position of the AccessibleTabBarPageList relative to the AccessibleTabBar
+ Reference< XAccessible > xParent = getAccessibleParent();
+ if ( xParent.is() )
+ {
+ Reference< XAccessibleComponent > xParentComponent( xParent->getAccessibleContext(), UNO_QUERY );
+ if ( xParentComponent.is() )
+ {
+ awt::Point aParentLoc = xParentComponent->getLocation();
+
+ // calculate bounding rectangle relative to the AccessibleTabBarPageList
+ aBounds.X -= aParentLoc.X;
+ aBounds.Y -= aParentLoc.Y;
+ }
+ }
+ }
+
+ return aBounds;
+ }
+
+
+ // XInterface
+
+
+ IMPLEMENT_FORWARD_XINTERFACE2( AccessibleTabBarPage, OAccessibleExtendedComponentHelper, AccessibleTabBarPage_BASE )
+
+
+ // XTypeProvider
+
+
+ IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabBarPage, OAccessibleExtendedComponentHelper, AccessibleTabBarPage_BASE )
+
+
+ // XComponent
+
+
+ void AccessibleTabBarPage::disposing()
+ {
+ AccessibleTabBarBase::disposing();
+ m_sPageText.clear();
+ }
+
+
+ // XServiceInfo
+
+
+ OUString AccessibleTabBarPage::getImplementationName()
+ {
+ return "com.sun.star.comp.svtools.AccessibleTabBarPage";
+ }
+
+
+ sal_Bool AccessibleTabBarPage::supportsService( const OUString& rServiceName )
+ {
+ return cppu::supportsService(this, rServiceName);
+ }
+
+
+ Sequence< OUString > AccessibleTabBarPage::getSupportedServiceNames()
+ {
+ return { "com.sun.star.awt.AccessibleTabBarPage" };
+ }
+
+
+ // XAccessible
+
+
+ Reference< XAccessibleContext > AccessibleTabBarPage::getAccessibleContext( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ return this;
+ }
+
+
+ // XAccessibleContext
+
+
+ sal_Int32 AccessibleTabBarPage::getAccessibleChildCount()
+ {
+ return 0;
+ }
+
+
+ Reference< XAccessible > AccessibleTabBarPage::getAccessibleChild( sal_Int32 )
+ {
+ OExternalLockGuard aGuard( this );
+
+ throw IndexOutOfBoundsException();
+ }
+
+
+ Reference< XAccessible > AccessibleTabBarPage::getAccessibleParent( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ return m_xParent;
+ }
+
+
+ sal_Int32 AccessibleTabBarPage::getAccessibleIndexInParent( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ sal_Int32 nIndexInParent = -1;
+ if ( m_pTabBar )
+ nIndexInParent = m_pTabBar->GetPagePos( m_nPageId );
+
+ return nIndexInParent;
+ }
+
+
+ sal_Int16 AccessibleTabBarPage::getAccessibleRole( )
+ {
+ return AccessibleRole::PAGE_TAB;
+ }
+
+
+ OUString AccessibleTabBarPage::getAccessibleDescription( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ OUString sDescription;
+ if ( m_pTabBar )
+ sDescription = m_pTabBar->GetHelpText( m_nPageId );
+
+ return sDescription;
+ }
+
+
+ OUString AccessibleTabBarPage::getAccessibleName( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ return m_sPageText;
+ }
+
+
+ Reference< XAccessibleRelationSet > AccessibleTabBarPage::getAccessibleRelationSet( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
+ Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
+ return xSet;
+ }
+
+
+ Reference< XAccessibleStateSet > AccessibleTabBarPage::getAccessibleStateSet( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper;
+ Reference< XAccessibleStateSet > xSet = pStateSetHelper;
+
+ if ( !rBHelper.bDisposed && !rBHelper.bInDispose )
+ {
+ FillAccessibleStateSet( *pStateSetHelper );
+ }
+ else
+ {
+ pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
+ }
+
+ return xSet;
+ }
+
+
+ Locale AccessibleTabBarPage::getLocale( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ return Application::GetSettings().GetLanguageTag().getLocale();
+ }
+
+
+ // XAccessibleComponent
+
+
+ Reference< XAccessible > AccessibleTabBarPage::getAccessibleAtPoint( const awt::Point& )
+ {
+ return Reference< XAccessible >();
+ }
+
+
+ void AccessibleTabBarPage::grabFocus( )
+ {
+ // no focus
+ }
+
+
+ sal_Int32 AccessibleTabBarPage::getForeground( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ sal_Int32 nColor = 0;
+ Reference< XAccessible > xParent = getAccessibleParent();
+ if ( xParent.is() )
+ {
+ Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
+ if ( xParentComp.is() )
+ nColor = xParentComp->getForeground();
+ }
+
+ return nColor;
+ }
+
+
+ sal_Int32 AccessibleTabBarPage::getBackground( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ sal_Int32 nColor = 0;
+ Reference< XAccessible > xParent = getAccessibleParent();
+ if ( xParent.is() )
+ {
+ Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
+ if ( xParentComp.is() )
+ nColor = xParentComp->getBackground();
+ }
+
+ return nColor;
+ }
+
+
+ // XAccessibleExtendedComponent
+
+
+ Reference< awt::XFont > AccessibleTabBarPage::getFont( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ Reference< awt::XFont > xFont;
+ Reference< XAccessible > xParent = getAccessibleParent();
+ if ( xParent.is() )
+ {
+ Reference< XAccessibleExtendedComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
+ if ( xParentComp.is() )
+ xFont = xParentComp->getFont();
+ }
+
+ return xFont;
+ }
+
+
+ OUString AccessibleTabBarPage::getTitledBorderText( )
+ {
+ OExternalLockGuard aGuard( this );
+
+ return m_sPageText;
+ }
+
+
+ OUString AccessibleTabBarPage::getToolTipText( )
+ {
+ return OUString();
+ }
+
+
+} // namespace accessibility
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */