INTEGRATION: CWS a11ysep (1.1.2); FILE ADDED

2007/02/28 07:29:12 fs 1.1.2.4: #i10000#
2006/10/05 08:20:14 fs 1.1.2.3: MANUAL RESYNC m130->m185:
file had been modified in MWS, but moved herein in CWS
2005/09/28 11:35:36 fs 1.1.2.2: manual resync (files have been moved herein from another location): licence change
2005/03/07 08:29:07 fs 1.1.2.1: #i44293# moved implementations herein from toolkit module

1 files changed, 386 insertions, 0 deletions

diff --git a/accessibility/source/standard/vclxaccessiblestatusbar.cxx b/accessibility/source/standard/vclxaccessiblestatusbar.cxx
new file mode 100644
index 000000000000..b8d72208eb4f
--- /dev/null
+++ b/accessibility/source/standard/vclxaccessiblestatusbar.cxx
@@ -0,0 +1,386 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: vclxaccessiblestatusbar.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2007-06-27 15:40:38 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library 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 for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_accessibility.hxx"
+
+#ifndef ACCESSIBILITY_STANDARD_VCLXACCESSIBLESTATUSBAR_HXX
+#include <accessibility/standard/vclxaccessiblestatusbar.hxx>
+#endif
+
+#ifndef ACCESSIBILITY_STANDARD_VCLXACCESSIBLESTATUSBARITEM_HXX
+#include <accessibility/standard/vclxaccessiblestatusbaritem.hxx>
+#endif
+#ifndef _TOOLKIT_HELPER_CONVERT_HXX_
+#include <toolkit/helper/convert.hxx>
+#endif
+#ifndef _COM_SUN_STAR_ACCESSIBILITY_STANDARD_ACCESSIBLEEVENTID_HPP_
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#endif
+#ifndef _SV_STATUS_HXX
+#include <vcl/status.hxx>
+#endif
+
+
+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;
+
+
+//  ----------------------------------------------------
+//  class VCLXAccessibleStatusBar
+//  ----------------------------------------------------
+
+VCLXAccessibleStatusBar::VCLXAccessibleStatusBar( VCLXWindow* pVCLXWindow )
+    :VCLXAccessibleComponent( pVCLXWindow )
+{
+    m_pStatusBar = static_cast< StatusBar* >( GetWindow() );
+
+    if ( m_pStatusBar )
+        m_aAccessibleChildren.assign( m_pStatusBar->GetItemCount(), Reference< XAccessible >() );
+}
+
+// -----------------------------------------------------------------------------
+
+VCLXAccessibleStatusBar::~VCLXAccessibleStatusBar()
+{
+}
+
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::UpdateShowing( sal_Int32 i, sal_Bool bShowing )
+{
+    if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+    {
+        Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+        if ( xChild.is() )
+        {
+            VCLXAccessibleStatusBarItem* pVCLXAccessibleStatusBarItem = static_cast< VCLXAccessibleStatusBarItem* >( xChild.get() );
+            if ( pVCLXAccessibleStatusBarItem )
+                pVCLXAccessibleStatusBarItem->SetShowing( bShowing );
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::UpdateItemName( sal_Int32 i )
+{
+    if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+    {
+        Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+        if ( xChild.is() )
+        {
+            VCLXAccessibleStatusBarItem* pVCLXAccessibleStatusBarItem = static_cast< VCLXAccessibleStatusBarItem* >( xChild.get() );
+            if ( pVCLXAccessibleStatusBarItem )
+            {
+                ::rtl::OUString sItemName = pVCLXAccessibleStatusBarItem->GetItemName();
+                pVCLXAccessibleStatusBarItem->SetItemName( sItemName );
+            }
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::UpdateItemText( sal_Int32 i )
+{
+    if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+    {
+        Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+        if ( xChild.is() )
+        {
+            VCLXAccessibleStatusBarItem* pVCLXAccessibleStatusBarItem = static_cast< VCLXAccessibleStatusBarItem* >( xChild.get() );
+            if ( pVCLXAccessibleStatusBarItem )
+            {
+                ::rtl::OUString sItemText = pVCLXAccessibleStatusBarItem->GetItemText();
+                pVCLXAccessibleStatusBarItem->SetItemText( sItemText );
+            }
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::InsertChild( sal_Int32 i )
+{
+    if ( i >= 0 && i <= (sal_Int32)m_aAccessibleChildren.size() )
+    {
+        // insert entry in child list
+        m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + i, Reference< XAccessible >() );
+
+        // send accessible child event
+        Reference< XAccessible > xChild( getAccessibleChild( i ) );
+        if ( xChild.is() )
+        {
+            Any aOldValue, aNewValue;
+            aNewValue <<= xChild;
+            NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
+        }
+    }
+}
+
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::RemoveChild( sal_Int32 i )
+{
+    if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+    {
+        // get the accessible of the removed page
+        Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+
+        // remove entry in child list
+        m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i );
+
+        // 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 VCLXAccessibleStatusBar::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
+{
+    switch ( rVclWindowEvent.GetId() )
+    {
+        case VCLEVENT_STATUSBAR_ITEMADDED:
+        {
+            if ( m_pStatusBar )
+            {
+                sal_uInt16 nItemId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+                sal_uInt16 nItemPos = m_pStatusBar->GetItemPos( nItemId );
+                InsertChild( nItemPos );
+            }
+        }
+        break;
+        case VCLEVENT_STATUSBAR_ITEMREMOVED:
+        {
+            if ( m_pStatusBar )
+            {
+                sal_uInt16 nItemId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+                for ( sal_Int32 i = 0, nCount = getAccessibleChildCount(); i < nCount; ++i )
+                {
+                    Reference< XAccessible > xChild( getAccessibleChild( i ) );
+                    if ( xChild.is() )
+                    {
+                        VCLXAccessibleStatusBarItem* pVCLXAccessibleStatusBarItem = static_cast< VCLXAccessibleStatusBarItem* >( xChild.get() );
+                        if ( pVCLXAccessibleStatusBarItem && pVCLXAccessibleStatusBarItem->GetItemId() == nItemId )
+                        {
+                            RemoveChild( i );
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        break;
+        case VCLEVENT_STATUSBAR_ALLITEMSREMOVED:
+        {
+            for ( sal_Int32 i = m_aAccessibleChildren.size() - 1; i >= 0; --i )
+                RemoveChild( i );
+        }
+        break;
+        case VCLEVENT_STATUSBAR_SHOWITEM:
+        case VCLEVENT_STATUSBAR_HIDEITEM:
+        {
+            if ( m_pStatusBar )
+            {
+                sal_uInt16 nItemId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+                sal_uInt16 nItemPos = m_pStatusBar->GetItemPos( nItemId );
+                UpdateShowing( nItemPos, rVclWindowEvent.GetId() == VCLEVENT_STATUSBAR_SHOWITEM );
+            }
+        }
+        break;
+        case VCLEVENT_STATUSBAR_SHOWALLITEMS:
+        case VCLEVENT_STATUSBAR_HIDEALLITEMS:
+        {
+            for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
+                UpdateShowing( i, rVclWindowEvent.GetId() == VCLEVENT_STATUSBAR_SHOWALLITEMS );
+        }
+        break;
+        case VCLEVENT_STATUSBAR_NAMECHANGED:
+        {
+            if ( m_pStatusBar )
+            {
+                sal_uInt16 nItemId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+                sal_uInt16 nItemPos = m_pStatusBar->GetItemPos( nItemId );
+                UpdateItemName( nItemPos );
+            }
+        }
+        break;
+        case VCLEVENT_STATUSBAR_DRAWITEM:
+        {
+            if ( m_pStatusBar )
+            {
+                sal_uInt16 nItemId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+                sal_uInt16 nItemPos = m_pStatusBar->GetItemPos( nItemId );
+                UpdateItemText( nItemPos );
+            }
+        }
+        break;
+        case VCLEVENT_OBJECT_DYING:
+        {
+            if ( m_pStatusBar )
+            {
+                m_pStatusBar = NULL;
+
+                // dispose all children
+                for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
+                {
+                    Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY );
+                    if ( xComponent.is() )
+                        xComponent->dispose();
+                }
+                m_aAccessibleChildren.clear();
+            }
+
+            VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
+        }
+        break;
+        default:
+            VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
+   }
+}
+
+// -----------------------------------------------------------------------------
+// XComponent
+// -----------------------------------------------------------------------------
+
+void VCLXAccessibleStatusBar::disposing()
+{
+    VCLXAccessibleComponent::disposing();
+
+    if ( m_pStatusBar )
+    {
+        m_pStatusBar = NULL;
+
+        // dispose all children
+        for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
+        {
+            Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY );
+            if ( xComponent.is() )
+                xComponent->dispose();
+        }
+        m_aAccessibleChildren.clear();
+    }
+}
+
+// -----------------------------------------------------------------------------
+// XServiceInfo
+// -----------------------------------------------------------------------------
+
+::rtl::OUString VCLXAccessibleStatusBar::getImplementationName() throw (RuntimeException)
+{
+    return ::rtl::OUString::createFromAscii( "com.sun.star.comp.toolkit.AccessibleStatusBar" );
+}
+
+// -----------------------------------------------------------------------------
+
+Sequence< ::rtl::OUString > VCLXAccessibleStatusBar::getSupportedServiceNames() throw (RuntimeException)
+{
+    Sequence< ::rtl::OUString > aNames(1);
+    aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleStatusBar" );
+    return aNames;
+}
+
+// -----------------------------------------------------------------------------
+// XAccessibleContext
+// -----------------------------------------------------------------------------
+
+sal_Int32 VCLXAccessibleStatusBar::getAccessibleChildCount() throw (RuntimeException)
+{
+    OExternalLockGuard aGuard( this );
+
+    return m_aAccessibleChildren.size();
+}
+
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > VCLXAccessibleStatusBar::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
+{
+    OExternalLockGuard aGuard( this );
+
+    if ( i < 0 || i >= getAccessibleChildCount() )
+        throw IndexOutOfBoundsException();
+
+    Reference< XAccessible > xChild = m_aAccessibleChildren[i];
+    if ( !xChild.is() )
+    {
+        if ( m_pStatusBar )
+        {
+            sal_uInt16 nItemId = m_pStatusBar->GetItemId( (USHORT)i );
+
+            xChild = new VCLXAccessibleStatusBarItem( m_pStatusBar, nItemId );
+
+            // insert into status bar item list
+            m_aAccessibleChildren[i] = xChild;
+        }
+    }
+
+    return xChild;
+}
+
+// -----------------------------------------------------------------------------
+// XAccessibleComponent
+// -----------------------------------------------------------------------------
+
+Reference< XAccessible > VCLXAccessibleStatusBar::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
+{
+    OExternalLockGuard aGuard( this );
+
+    Reference< XAccessible > xChild;
+    if ( m_pStatusBar )
+    {
+        sal_uInt16 nItemId = m_pStatusBar->GetItemId( VCLPoint( rPoint ) );
+        sal_Int32 nItemPos = m_pStatusBar->GetItemPos( nItemId );
+        if ( nItemPos >= 0 && nItemPos < (sal_Int32)m_aAccessibleChildren.size() )
+            xChild = getAccessibleChild( nItemPos );
+    }
+
+    return xChild;
+}
+
+// -----------------------------------------------------------------------------