office-gobmx/basctl/source/accessibility/accessibledialogwindow.cxx
2011-11-27 12:55:25 -06:00

1121 lines
36 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
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*
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* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
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* 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>
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#include <accessibledialogwindow.hxx>
#include <accessibledialogcontrolshape.hxx>
#include <baside3.hxx>
#include <dlged.hxx>
#include <dlgedmod.hxx>
#include <dlgedpage.hxx>
#include <dlgedview.hxx>
#include <dlgedobj.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 <toolkit/awt/vclxfont.hxx>
#include <toolkit/helper/externallock.hxx>
#include <toolkit/helper/convert.hxx>
#include <vcl/svapp.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::accessibility;
using namespace ::comphelper;
DBG_NAME( AccessibleDialogWindow )
// -----------------------------------------------------------------------------
// class ChildDescriptor
// -----------------------------------------------------------------------------
AccessibleDialogWindow::ChildDescriptor::ChildDescriptor( DlgEdObj* _pDlgEdObj )
:pDlgEdObj( _pDlgEdObj )
,rxAccessible( 0 )
{
}
// -----------------------------------------------------------------------------
AccessibleDialogWindow::ChildDescriptor::~ChildDescriptor()
{
}
// -----------------------------------------------------------------------------
AccessibleDialogWindow::ChildDescriptor::ChildDescriptor( const ChildDescriptor& rDesc )
:pDlgEdObj( rDesc.pDlgEdObj )
,rxAccessible( rDesc.rxAccessible )
{
}
// -----------------------------------------------------------------------------
AccessibleDialogWindow::ChildDescriptor& AccessibleDialogWindow::ChildDescriptor::operator=( const ChildDescriptor& rDesc )
{
pDlgEdObj = rDesc.pDlgEdObj;
rxAccessible = rDesc.rxAccessible;
return *this;
}
// -----------------------------------------------------------------------------
bool AccessibleDialogWindow::ChildDescriptor::operator==( const ChildDescriptor& rDesc )
{
bool bRet = false;
if ( pDlgEdObj == rDesc.pDlgEdObj )
bRet = true;
return bRet;
}
// -----------------------------------------------------------------------------
bool AccessibleDialogWindow::ChildDescriptor::operator<( const ChildDescriptor& rDesc ) const
{
bool bRet = false;
if ( pDlgEdObj && rDesc.pDlgEdObj && pDlgEdObj->GetOrdNum() < rDesc.pDlgEdObj->GetOrdNum() )
bRet = true;
return bRet;
}
// -----------------------------------------------------------------------------
// class AccessibleDialogWindow
// -----------------------------------------------------------------------------
AccessibleDialogWindow::AccessibleDialogWindow( DialogWindow* pDialogWindow )
:AccessibleExtendedComponentHelper_BASE( new VCLExternalSolarLock() )
,m_pDialogWindow( pDialogWindow )
{
DBG_CTOR( AccessibleDialogWindow, NULL );
m_pExternalLock = static_cast< VCLExternalSolarLock* >( getExternalLock() );
if ( m_pDialogWindow )
{
SdrPage* pSdrPage = m_pDialogWindow->GetPage();
if ( pSdrPage )
{
sal_uLong nCount = pSdrPage->GetObjCount();
for ( sal_uLong i = 0; i < nCount; ++i )
{
SdrObject* pObj = pSdrPage->GetObj( i );
DlgEdObj* pDlgEdObj = PTR_CAST( DlgEdObj, pObj );
if ( pDlgEdObj )
{
ChildDescriptor aDesc( pDlgEdObj );
if ( IsChildVisible( aDesc ) )
m_aAccessibleChildren.push_back( aDesc );
}
}
}
m_pDialogWindow->AddEventListener( LINK( this, AccessibleDialogWindow, WindowEventListener ) );
m_pDlgEditor = m_pDialogWindow->GetEditor();
if ( m_pDlgEditor )
StartListening( *m_pDlgEditor );
m_pDlgEdModel = m_pDialogWindow->GetModel();
if ( m_pDlgEdModel )
StartListening( *m_pDlgEdModel );
}
}
// -----------------------------------------------------------------------------
AccessibleDialogWindow::~AccessibleDialogWindow()
{
DBG_DTOR( AccessibleDialogWindow, NULL );
if ( m_pDialogWindow )
m_pDialogWindow->RemoveEventListener( LINK( this, AccessibleDialogWindow, WindowEventListener ) );
if ( m_pDlgEditor )
EndListening( *m_pDlgEditor );
if ( m_pDlgEdModel )
EndListening( *m_pDlgEdModel );
delete m_pExternalLock;
m_pExternalLock = NULL;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::UpdateFocused()
{
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XAccessible > xChild( m_aAccessibleChildren[i].rxAccessible );
if ( xChild.is() )
{
AccessibleDialogControlShape* pShape = static_cast< AccessibleDialogControlShape* >( xChild.get() );
if ( pShape )
pShape->SetFocused( pShape->IsFocused() );
}
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::UpdateSelected()
{
NotifyAccessibleEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() );
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XAccessible > xChild( m_aAccessibleChildren[i].rxAccessible );
if ( xChild.is() )
{
AccessibleDialogControlShape* pShape = static_cast< AccessibleDialogControlShape* >( xChild.get() );
if ( pShape )
pShape->SetSelected( pShape->IsSelected() );
}
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::UpdateBounds()
{
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XAccessible > xChild( m_aAccessibleChildren[i].rxAccessible );
if ( xChild.is() )
{
AccessibleDialogControlShape* pShape = static_cast< AccessibleDialogControlShape* >( xChild.get() );
if ( pShape )
pShape->SetBounds( pShape->GetBounds() );
}
}
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleDialogWindow::IsChildVisible( const ChildDescriptor& rDesc )
{
sal_Bool bVisible = sal_False;
if ( m_pDialogWindow )
{
// first check, if the shape is in a visible layer
SdrModel* pSdrModel = m_pDialogWindow->GetModel();
if ( pSdrModel )
{
SdrLayerAdmin& rLayerAdmin = pSdrModel->GetLayerAdmin();
DlgEdObj* pDlgEdObj = rDesc.pDlgEdObj;
if ( pDlgEdObj )
{
SdrLayerID nLayerId = pDlgEdObj->GetLayer();
const SdrLayer* pSdrLayer = rLayerAdmin.GetLayerPerID( nLayerId );
if ( pSdrLayer )
{
::rtl::OUString aLayerName = pSdrLayer->GetName();
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView && pSdrView->IsLayerVisible( aLayerName ) )
{
// get the bounding box of the shape in logic units
Rectangle aRect = pDlgEdObj->GetSnapRect();
// transform coordinates relative to the parent
MapMode aMap = m_pDialogWindow->GetMapMode();
Point aOrg = aMap.GetOrigin();
aRect.Move( aOrg.X(), aOrg.Y() );
// convert logic units to pixel
aRect = m_pDialogWindow->LogicToPixel( aRect, MapMode(MAP_100TH_MM) );
// check, if the shape's bounding box intersects with the bounding box of its parent
Rectangle aParentRect( Point( 0, 0 ), m_pDialogWindow->GetSizePixel() );
if ( aParentRect.IsOver( aRect ) )
bVisible = sal_True;
}
}
}
}
}
return bVisible;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::InsertChild( const ChildDescriptor& rDesc )
{
// check, if object is already in child list
AccessibleChildren::iterator aIter = ::std::find( m_aAccessibleChildren.begin(), m_aAccessibleChildren.end(), rDesc );
// if not found, insert in child list
if ( aIter == m_aAccessibleChildren.end() )
{
// insert entry in child list
m_aAccessibleChildren.push_back( rDesc );
// get the accessible of the inserted child
Reference< XAccessible > xChild( getAccessibleChild( m_aAccessibleChildren.size() - 1 ) );
// sort child list
SortChildren();
// send accessible child event
if ( xChild.is() )
{
Any aOldValue, aNewValue;
aNewValue <<= xChild;
NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
}
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::RemoveChild( const ChildDescriptor& rDesc )
{
// find object in child list
AccessibleChildren::iterator aIter = ::std::find( m_aAccessibleChildren.begin(), m_aAccessibleChildren.end(), rDesc );
// if found, remove from child list
if ( aIter != m_aAccessibleChildren.end() )
{
// get the accessible of the removed child
Reference< XAccessible > xChild( aIter->rxAccessible );
// remove entry from child list
m_aAccessibleChildren.erase( aIter );
// send accessible child event
if ( xChild.is() )
{
Any aOldValue, aNewValue;
aOldValue <<= xChild;
NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
Reference< XComponent > xComponent( xChild, UNO_QUERY );
if ( xComponent.is() )
xComponent->dispose();
}
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::UpdateChild( const ChildDescriptor& rDesc )
{
if ( IsChildVisible( rDesc ) )
{
// if the object is not in the child list, insert child
InsertChild( rDesc );
}
else
{
// if the object is in the child list, remove child
RemoveChild( rDesc );
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::UpdateChildren()
{
if ( m_pDialogWindow )
{
SdrPage* pSdrPage = m_pDialogWindow->GetPage();
if ( pSdrPage )
{
for ( sal_uLong i = 0, nCount = pSdrPage->GetObjCount(); i < nCount; ++i )
{
SdrObject* pObj = pSdrPage->GetObj( i );
DlgEdObj* pDlgEdObj = PTR_CAST( DlgEdObj, pObj );
if ( pDlgEdObj )
UpdateChild( ChildDescriptor( pDlgEdObj ) );
}
}
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::SortChildren()
{
// sort child list
::std::sort( m_aAccessibleChildren.begin(), m_aAccessibleChildren.end() );
}
// -----------------------------------------------------------------------------
IMPL_LINK( AccessibleDialogWindow, WindowEventListener, VclSimpleEvent*, pEvent )
{
DBG_CHKTHIS( AccessibleDialogWindow, 0 );
DBG_ASSERT( pEvent && pEvent->ISA( VclWindowEvent ), "AccessibleDialogWindow::WindowEventListener: unknown window event!" );
if ( pEvent && pEvent->ISA( VclWindowEvent ) )
{
DBG_ASSERT( ((VclWindowEvent*)pEvent)->GetWindow(), "AccessibleDialogWindow::WindowEventListener: no window!" );
if ( !((VclWindowEvent*)pEvent)->GetWindow()->IsAccessibilityEventsSuppressed() || ( pEvent->GetId() == VCLEVENT_OBJECT_DYING ) )
{
ProcessWindowEvent( *(VclWindowEvent*)pEvent );
}
}
return 0;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
{
Any aOldValue, aNewValue;
switch ( rVclWindowEvent.GetId() )
{
case VCLEVENT_WINDOW_ENABLED:
{
aNewValue <<= AccessibleStateType::ENABLED;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_DISABLED:
{
aOldValue <<= AccessibleStateType::ENABLED;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_ACTIVATE:
{
aNewValue <<= AccessibleStateType::ACTIVE;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_DEACTIVATE:
{
aOldValue <<= AccessibleStateType::ACTIVE;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_GETFOCUS:
{
aNewValue <<= AccessibleStateType::FOCUSED;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_LOSEFOCUS:
{
aOldValue <<= AccessibleStateType::FOCUSED;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_SHOW:
{
aNewValue <<= AccessibleStateType::SHOWING;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_HIDE:
{
aOldValue <<= AccessibleStateType::SHOWING;
NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
}
break;
case VCLEVENT_WINDOW_RESIZE:
{
NotifyAccessibleEvent( AccessibleEventId::BOUNDRECT_CHANGED, aOldValue, aNewValue );
UpdateChildren();
UpdateBounds();
}
break;
case VCLEVENT_OBJECT_DYING:
{
if ( m_pDialogWindow )
{
m_pDialogWindow->RemoveEventListener( LINK( this, AccessibleDialogWindow, WindowEventListener ) );
m_pDialogWindow = NULL;
if ( m_pDlgEditor )
EndListening( *m_pDlgEditor );
m_pDlgEditor = NULL;
if ( m_pDlgEdModel )
EndListening( *m_pDlgEdModel );
m_pDlgEdModel = NULL;
// dispose all children
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XComponent > xComponent( m_aAccessibleChildren[i].rxAccessible, UNO_QUERY );
if ( xComponent.is() )
xComponent->dispose();
}
m_aAccessibleChildren.clear();
}
}
break;
default:
{
}
break;
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
{
if ( m_pDialogWindow )
{
if ( m_pDialogWindow->IsEnabled() )
rStateSet.AddState( AccessibleStateType::ENABLED );
rStateSet.AddState( AccessibleStateType::FOCUSABLE );
if ( m_pDialogWindow->HasFocus() )
rStateSet.AddState( AccessibleStateType::FOCUSED );
rStateSet.AddState( AccessibleStateType::VISIBLE );
if ( m_pDialogWindow->IsVisible() )
rStateSet.AddState( AccessibleStateType::SHOWING );
rStateSet.AddState( AccessibleStateType::OPAQUE );
rStateSet.AddState( AccessibleStateType::RESIZABLE );
}
}
// -----------------------------------------------------------------------------
// OCommonAccessibleComponent
// -----------------------------------------------------------------------------
awt::Rectangle AccessibleDialogWindow::implGetBounds() throw (RuntimeException)
{
awt::Rectangle aBounds;
if ( m_pDialogWindow )
aBounds = AWTRectangle( Rectangle( m_pDialogWindow->GetPosPixel(), m_pDialogWindow->GetSizePixel() ) );
return aBounds;
}
// -----------------------------------------------------------------------------
// SfxListener
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::Notify( SfxBroadcaster&, const SfxHint& rHint )
{
if ( rHint.ISA( SdrHint ) )
{
SdrHint* pSdrHint = (SdrHint*)&rHint;
switch ( pSdrHint->GetKind() )
{
case HINT_OBJINSERTED:
{
SdrObject* pObj = (SdrObject*)pSdrHint->GetObject();
DlgEdObj* pDlgEdObj = PTR_CAST( DlgEdObj, pObj );
if ( pDlgEdObj )
{
ChildDescriptor aDesc( pDlgEdObj );
if ( IsChildVisible( aDesc ) )
InsertChild( aDesc );
}
}
break;
case HINT_OBJREMOVED:
{
SdrObject* pObj = (SdrObject*)pSdrHint->GetObject();
DlgEdObj* pDlgEdObj = PTR_CAST( DlgEdObj, pObj );
if ( pDlgEdObj )
RemoveChild( ChildDescriptor( pDlgEdObj ) );
}
break;
default: ;
}
}
else if ( rHint.ISA( DlgEdHint ) )
{
DlgEdHint* pDlgEdHint = (DlgEdHint*)&rHint;
switch ( pDlgEdHint->GetKind() )
{
case DLGED_HINT_WINDOWSCROLLED:
{
UpdateChildren();
UpdateBounds();
}
break;
case DLGED_HINT_LAYERCHANGED:
{
DlgEdObj* pDlgEdObj = pDlgEdHint->GetObject();
if ( pDlgEdObj )
UpdateChild( ChildDescriptor( pDlgEdObj ) );
}
break;
case DLGED_HINT_OBJORDERCHANGED:
{
SortChildren();
}
break;
case DLGED_HINT_SELECTIONCHANGED:
{
UpdateFocused();
UpdateSelected();
}
break;
default: ;
}
}
}
// -----------------------------------------------------------------------------
// XInterface
// -----------------------------------------------------------------------------
IMPLEMENT_FORWARD_XINTERFACE2( AccessibleDialogWindow, AccessibleExtendedComponentHelper_BASE, AccessibleDialogWindow_BASE )
// -----------------------------------------------------------------------------
// XTypeProvider
// -----------------------------------------------------------------------------
IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleDialogWindow, AccessibleExtendedComponentHelper_BASE, AccessibleDialogWindow_BASE )
// -----------------------------------------------------------------------------
// XComponent
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::disposing()
{
AccessibleExtendedComponentHelper_BASE::disposing();
if ( m_pDialogWindow )
{
m_pDialogWindow->RemoveEventListener( LINK( this, AccessibleDialogWindow, WindowEventListener ) );
m_pDialogWindow = NULL;
if ( m_pDlgEditor )
EndListening( *m_pDlgEditor );
m_pDlgEditor = NULL;
if ( m_pDlgEdModel )
EndListening( *m_pDlgEdModel );
m_pDlgEdModel = NULL;
// dispose all children
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XComponent > xComponent( m_aAccessibleChildren[i].rxAccessible, UNO_QUERY );
if ( xComponent.is() )
xComponent->dispose();
}
m_aAccessibleChildren.clear();
}
}
// -----------------------------------------------------------------------------
// XServiceInfo
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleDialogWindow::getImplementationName() throw (RuntimeException)
{
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.basctl.AccessibleWindow" ));
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleDialogWindow::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 > AccessibleDialogWindow::getSupportedServiceNames() throw (RuntimeException)
{
Sequence< ::rtl::OUString > aNames(1);
aNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.AccessibleWindow" ));
return aNames;
}
// -----------------------------------------------------------------------------
// XAccessible
// -----------------------------------------------------------------------------
Reference< XAccessibleContext > AccessibleDialogWindow::getAccessibleContext( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return this;
}
// -----------------------------------------------------------------------------
// XAccessibleContext
// -----------------------------------------------------------------------------
sal_Int32 AccessibleDialogWindow::getAccessibleChildCount() throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return m_aAccessibleChildren.size();
}
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleDialogWindow::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( i < 0 || i >= getAccessibleChildCount() )
throw IndexOutOfBoundsException();
Reference< XAccessible > xChild = m_aAccessibleChildren[i].rxAccessible;
if ( !xChild.is() )
{
if ( m_pDialogWindow )
{
DlgEdObj* pDlgEdObj = m_aAccessibleChildren[i].pDlgEdObj;
if ( pDlgEdObj )
{
xChild = new AccessibleDialogControlShape( m_pDialogWindow, pDlgEdObj );
// insert into child list
m_aAccessibleChildren[i].rxAccessible = xChild;
}
}
}
return xChild;
}
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleDialogWindow::getAccessibleParent( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
Reference< XAccessible > xParent;
if ( m_pDialogWindow )
{
Window* pParent = m_pDialogWindow->GetAccessibleParentWindow();
if ( pParent )
xParent = pParent->GetAccessible();
}
return xParent;
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleDialogWindow::getAccessibleIndexInParent( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
sal_Int32 nIndexInParent = -1;
if ( m_pDialogWindow )
{
Window* pParent = m_pDialogWindow->GetAccessibleParentWindow();
if ( pParent )
{
for ( sal_uInt16 i = 0, nCount = pParent->GetAccessibleChildWindowCount(); i < nCount; ++i )
{
Window* pChild = pParent->GetAccessibleChildWindow( i );
if ( pChild == static_cast< Window* >( m_pDialogWindow ) )
{
nIndexInParent = i;
break;
}
}
}
}
return nIndexInParent;
}
// -----------------------------------------------------------------------------
sal_Int16 AccessibleDialogWindow::getAccessibleRole( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return AccessibleRole::PANEL;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleDialogWindow::getAccessibleDescription( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
::rtl::OUString sDescription;
if ( m_pDialogWindow )
sDescription = m_pDialogWindow->GetAccessibleDescription();
return sDescription;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleDialogWindow::getAccessibleName( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
::rtl::OUString sName;
if ( m_pDialogWindow )
sName = m_pDialogWindow->GetAccessibleName();
return sName;
}
// -----------------------------------------------------------------------------
Reference< XAccessibleRelationSet > AccessibleDialogWindow::getAccessibleRelationSet( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
return xSet;
}
// -----------------------------------------------------------------------------
Reference< XAccessibleStateSet > AccessibleDialogWindow::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 AccessibleDialogWindow::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException)
{
OExternalLockGuard aGuard( this );
return Application::GetSettings().GetLocale();
}
// -----------------------------------------------------------------------------
// XAccessibleComponent
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleDialogWindow::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
Reference< XAccessible > xChild;
for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
{
Reference< XAccessible > xAcc = getAccessibleChild( i );
if ( xAcc.is() )
{
Reference< XAccessibleComponent > xComp( xAcc->getAccessibleContext(), UNO_QUERY );
if ( xComp.is() )
{
Rectangle aRect = VCLRectangle( xComp->getBounds() );
Point aPos = VCLPoint( rPoint );
if ( aRect.IsInside( aPos ) )
{
xChild = xAcc;
break;
}
}
}
}
return xChild;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::grabFocus( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( m_pDialogWindow )
m_pDialogWindow->GrabFocus();
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleDialogWindow::getForeground( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
sal_Int32 nColor = 0;
if ( m_pDialogWindow )
{
if ( m_pDialogWindow->IsControlForeground() )
nColor = m_pDialogWindow->GetControlForeground().GetColor();
else
{
Font aFont;
if ( m_pDialogWindow->IsControlFont() )
aFont = m_pDialogWindow->GetControlFont();
else
aFont = m_pDialogWindow->GetFont();
nColor = aFont.GetColor().GetColor();
}
}
return nColor;
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleDialogWindow::getBackground( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
sal_Int32 nColor = 0;
if ( m_pDialogWindow )
{
if ( m_pDialogWindow->IsControlBackground() )
nColor = m_pDialogWindow->GetControlBackground().GetColor();
else
nColor = m_pDialogWindow->GetBackground().GetColor().GetColor();
}
return nColor;
}
// -----------------------------------------------------------------------------
// XAccessibleExtendedComponent
// -----------------------------------------------------------------------------
Reference< awt::XFont > AccessibleDialogWindow::getFont( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
Reference< awt::XFont > xFont;
if ( m_pDialogWindow )
{
Reference< awt::XDevice > xDev( m_pDialogWindow->GetComponentInterface(), UNO_QUERY );
if ( xDev.is() )
{
Font aFont;
if ( m_pDialogWindow->IsControlFont() )
aFont = m_pDialogWindow->GetControlFont();
else
aFont = m_pDialogWindow->GetFont();
VCLXFont* pVCLXFont = new VCLXFont;
pVCLXFont->Init( *xDev.get(), aFont );
xFont = pVCLXFont;
}
}
return xFont;
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleDialogWindow::getTitledBorderText( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return ::rtl::OUString();
}
// -----------------------------------------------------------------------------
::rtl::OUString AccessibleDialogWindow::getToolTipText( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
::rtl::OUString sText;
if ( m_pDialogWindow )
sText = m_pDialogWindow->GetQuickHelpText();
return sText;
}
// -----------------------------------------------------------------------------
// XAccessibleSelection
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
throw IndexOutOfBoundsException();
if ( m_pDialogWindow )
{
DlgEdObj* pDlgEdObj = m_aAccessibleChildren[nChildIndex].pDlgEdObj;
if ( pDlgEdObj )
{
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView )
{
SdrPageView* pPgView = pSdrView->GetSdrPageView();
if ( pPgView )
pSdrView->MarkObj( pDlgEdObj, pPgView );
}
}
}
}
// -----------------------------------------------------------------------------
sal_Bool AccessibleDialogWindow::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
throw IndexOutOfBoundsException();
sal_Bool bSelected = sal_False;
if ( m_pDialogWindow )
{
DlgEdObj* pDlgEdObj = m_aAccessibleChildren[nChildIndex].pDlgEdObj;
if ( pDlgEdObj )
{
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView )
bSelected = pSdrView->IsObjMarked( pDlgEdObj );
}
}
return bSelected;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::clearAccessibleSelection( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( m_pDialogWindow )
{
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView )
pSdrView->UnmarkAll();
}
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::selectAllAccessibleChildren( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( m_pDialogWindow )
{
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView )
pSdrView->MarkAll();
}
}
// -----------------------------------------------------------------------------
sal_Int32 AccessibleDialogWindow::getSelectedAccessibleChildCount( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
sal_Int32 nRet = 0;
for ( sal_Int32 i = 0, nCount = getAccessibleChildCount(); i < nCount; ++i )
{
if ( isAccessibleChildSelected( i ) )
++nRet;
}
return nRet;
}
// -----------------------------------------------------------------------------
Reference< XAccessible > AccessibleDialogWindow::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() )
throw IndexOutOfBoundsException();
Reference< XAccessible > xChild;
for ( sal_Int32 i = 0, j = 0, nCount = getAccessibleChildCount(); i < nCount; ++i )
{
if ( isAccessibleChildSelected( i ) && ( j++ == nSelectedChildIndex ) )
{
xChild = getAccessibleChild( i );
break;
}
}
return xChild;
}
// -----------------------------------------------------------------------------
void AccessibleDialogWindow::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
throw IndexOutOfBoundsException();
if ( m_pDialogWindow )
{
DlgEdObj* pDlgEdObj = m_aAccessibleChildren[nChildIndex].pDlgEdObj;
if ( pDlgEdObj )
{
SdrView* pSdrView = m_pDialogWindow->GetView();
if ( pSdrView )
{
SdrPageView* pPgView = pSdrView->GetSdrPageView();
if ( pPgView )
pSdrView->MarkObj( pDlgEdObj, pPgView, sal_True );
}
}
}
}
// -----------------------------------------------------------------------------
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */