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office-gobmx/accessibility/source/extended/accessibletabbarpage.cxx
Rüdiger Timm d42b272aec INTEGRATION: CWS changefileheader (1.2.44); FILE MERGED 
2008/04/01 14:58:55 thb 1.2.44.3: #i85898# Stripping all external header guards
2008/04/01 10:45:51 thb 1.2.44.2: #i85898# Stripping all external header guards
2008/03/28 15:57:50 rt 1.2.44.1: #i87441# Change license header to LPGL v3.
2008-04-11 07:04:08 +00:00

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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: accessibletabbarpage.cxx,v $
* $Revision: 1.3 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_accessibility.hxx"
#include <accessibility/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 <unotools/accessiblestatesethelper.hxx>
#include <unotools/accessiblerelationsethelper.hxx>
#include <vcl/svapp.hxx>
#include <toolkit/helper/convert.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;
// -----------------------------------------------------------------------------
// class AccessibleTabBarPage
// -----------------------------------------------------------------------------
AccessibleTabBarPage::AccessibleTabBarPage( TabBar* pTabBar, sal_uInt16 nPageId, const Reference< XAccessible >& rxParent )
:AccessibleTabBarBase( pTabBar )
,m_nPageId( nPageId )
,m_xParent( rxParent )
{
m_bEnabled = IsEnabled();
m_bShowing = IsShowing();
m_bSelected = IsSelected();
if ( m_pTabBar )
m_sPageText = m_pTabBar->GetPageText( m_nPageId );
}
// -----------------------------------------------------------------------------
AccessibleTabBarPage::~AccessibleTabBarPage()
{
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleTabBarPage::IsEnabled()
{
OExternalLockGuard aGuard( this );
sal_Bool bEnabled = sal_False;
if ( m_pTabBar )
bEnabled = m_pTabBar->IsPageEnabled( m_nPageId );
return bEnabled;
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleTabBarPage::IsShowing()
{
sal_Bool bShowing = sal_False;
if ( m_pTabBar && m_pTabBar->IsVisible() )
bShowing = sal_True;
return bShowing;
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleTabBarPage::IsSelected()
{
sal_Bool bSelected = sal_False;
if ( m_pTabBar && m_pTabBar->GetCurPageId() == m_nPageId )
bSelected = sal_True;
return bSelected;
}
// -----------------------------------------------------------------------------
void AccessibleTabBarPage::SetEnabled( sal_Bool bEnabled )
{
if ( m_bEnabled != bEnabled )
{
Any aOldValue[2], aNewValue[2];
if ( m_bEnabled )
{
aOldValue[0] <<= AccessibleStateType::SENSITIVE;
aOldValue[1] <<= AccessibleStateType::ENABLED;
}
else
{
aNewValue[0] <<= AccessibleStateType::ENABLED;
aNewValue[1] <<= AccessibleStateType::SENSITIVE;
}
m_bEnabled = bEnabled;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue[0], aNewValue[0] );
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue[1], aNewValue[1] );
}
}
// -----------------------------------------------------------------------------
void AccessibleTabBarPage::SetShowing( sal_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( sal_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 ::rtl::OUString& sPageText )
{
if ( !m_sPageText.equals( 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() throw (RuntimeException)
{
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, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPage_BASE )
// -----------------------------------------------------------------------------
// XTypeProvider
// -----------------------------------------------------------------------------
IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabBarPage, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPage_BASE )
// -----------------------------------------------------------------------------
// XComponent
// -----------------------------------------------------------------------------
void AccessibleTabBarPage::disposing()
{
AccessibleTabBarBase::disposing();
m_sPageText = ::rtl::OUString();
}
// -----------------------------------------------------------------------------
// XServiceInfo
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleTabBarPage::getImplementationName() throw (RuntimeException)
{
return ::rtl::OUString::createFromAscii( "com.sun.star.comp.svtools.AccessibleTabBarPage" );
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleTabBarPage::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aNames( getSupportedServiceNames() );
const ::rtl::OUString* pNames = aNames.getConstArray();
const ::rtl::OUString* pEnd = pNames + aNames.getLength();
for ( ; pNames != pEnd && !pNames->equals( rServiceName ); ++pNames )
;
return pNames != pEnd;
}
// -----------------------------------------------------------------------------
Sequence< ::rtl::OUString > AccessibleTabBarPage::getSupportedServiceNames() throw (RuntimeException)
{
Sequence< ::rtl::OUString > aNames(1);
aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleTabBarPage" );
return aNames;
}
// -----------------------------------------------------------------------------
// XAccessible
// -----------------------------------------------------------------------------
Reference< XAccessibleContext > AccessibleTabBarPage::getAccessibleContext( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return this;
}
// -----------------------------------------------------------------------------
// XAccessibleContext
// -----------------------------------------------------------------------------
sal_Int32 AccessibleTabBarPage::getAccessibleChildCount() throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return 0;
}
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleTabBarPage::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( i < 0 || i >= getAccessibleChildCount() )
throw IndexOutOfBoundsException();
return Reference< XAccessible >();
}
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleTabBarPage::getAccessibleParent( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return m_xParent;
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleTabBarPage::getAccessibleIndexInParent( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
sal_Int32 nIndexInParent = -1;
if ( m_pTabBar )
nIndexInParent = m_pTabBar->GetPagePos( m_nPageId );
return nIndexInParent;
}
// -----------------------------------------------------------------------------
sal_Int16 AccessibleTabBarPage::getAccessibleRole( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return AccessibleRole::PAGE_TAB;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleTabBarPage::getAccessibleDescription( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
::rtl::OUString sDescription;
if ( m_pTabBar )
sDescription = m_pTabBar->GetHelpText( m_nPageId );
return sDescription;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleTabBarPage::getAccessibleName( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return m_sPageText;
}
// -----------------------------------------------------------------------------
Reference< XAccessibleRelationSet > AccessibleTabBarPage::getAccessibleRelationSet( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
return xSet;
}
// -----------------------------------------------------------------------------
Reference< XAccessibleStateSet > AccessibleTabBarPage::getAccessibleStateSet( ) throw (RuntimeException)
{
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( ) throw (IllegalAccessibleComponentStateException, RuntimeException)
{
OExternalLockGuard aGuard( this );
return Application::GetSettings().GetLocale();
}
// -----------------------------------------------------------------------------
// XAccessibleComponent
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleTabBarPage::getAccessibleAtPoint( const awt::Point& ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return Reference< XAccessible >();
}
// -----------------------------------------------------------------------------
void AccessibleTabBarPage::grabFocus( ) throw (RuntimeException)
{
// no focus
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleTabBarPage::getForeground( ) throw (RuntimeException)
{
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( ) throw (RuntimeException)
{
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( ) throw (RuntimeException)
{
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;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleTabBarPage::getTitledBorderText( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return m_sPageText;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleTabBarPage::getToolTipText( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return ::rtl::OUString();
}
// -----------------------------------------------------------------------------
//.........................................................................
} // namespace accessibility
//.........................................................................
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