INTEGRATION: CWS a11ysep (1.1.2); FILE ADDED

2007/02/28 07:26:16 fs 1.1.2.3: #i10000#
2005/09/28 11:36:27 fs 1.1.2.2: manual resync (files have been moved herein from another location): licence change
2005/03/07 08:29:15 fs 1.1.2.1: #i44293# moved implementations herein from svtools module

1 files changed, 431 insertions, 0 deletions

diff --git a/accessibility/source/extended/AccessibleBrowseBoxHeaderBar.cxx b/accessibility/source/extended/AccessibleBrowseBoxHeaderBar.cxx
new file mode 100644
index 000000000..e8aa7e70b
--- /dev/null
+++ b/accessibility/source/extended/AccessibleBrowseBoxHeaderBar.cxx
@@ -0,0 +1,431 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: AccessibleBrowseBoxHeaderBar.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2007-06-27 15:30:59 $
+ *
+ *  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_EXT_ACCESSIBLEBROWSEBOXHEADERBAR_HXX
+#include "accessibility/extended/AccessibleBrowseBoxHeaderBar.hxx"
+#endif
+#ifndef _SVTOOLS_ACCESSIBLETABLEPROVIDER_HXX
+#include <svtools/accessibletableprovider.hxx>
+#endif
+
+// ============================================================================
+
+using ::rtl::OUString;
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::Any;
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::accessibility;
+using namespace ::svt;
+
+// ============================================================================
+
+namespace accessibility {
+
+// ============================================================================
+
+// Ctor/Dtor/disposing --------------------------------------------------------
+
+DBG_NAME( AccessibleBrowseBoxHeaderBar )
+
+AccessibleBrowseBoxHeaderBar::AccessibleBrowseBoxHeaderBar(
+        const Reference< XAccessible >& rxParent,
+        IAccessibleTableProvider&                      rBrowseBox,
+        AccessibleBrowseBoxObjType      eObjType ) :
+    AccessibleBrowseBoxTableBase( rxParent, rBrowseBox,eObjType )
+{
+    DBG_CTOR( AccessibleBrowseBoxHeaderBar, NULL );
+
+    DBG_ASSERT( isRowBar() || isColumnBar(),
+        "accessibility/extended/AccessibleBrowseBoxHeaderBar - invalid object type" );
+}
+
+AccessibleBrowseBoxHeaderBar::~AccessibleBrowseBoxHeaderBar()
+{
+    DBG_DTOR( AccessibleBrowseBoxHeaderBar, NULL );
+}
+
+// XAccessibleContext ---------------------------------------------------------
+
+Reference< XAccessible > SAL_CALL
+AccessibleBrowseBoxHeaderBar::getAccessibleChild( sal_Int32 nChildIndex )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidHeaderIndex( nChildIndex );
+    return implGetChild( nChildIndex, implToVCLColumnPos( nChildIndex ) );
+}
+
+sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleIndexInParent()
+    throw ( uno::RuntimeException )
+{
+    return isRowBar() ? BBINDEX_ROWHEADERBAR : BBINDEX_COLUMNHEADERBAR;
+}
+
+// XAccessibleComponent -------------------------------------------------------
+
+Reference< XAccessible > SAL_CALL
+AccessibleBrowseBoxHeaderBar::getAccessibleAtPoint( const awt::Point& rPoint )
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+
+    sal_Int32 nRow = 0;
+    sal_uInt16 nColumnPos = 0;
+    sal_Bool bConverted = isRowBar() ?
+        mpBrowseBox->ConvertPointToRowHeader( nRow, VCLPoint( rPoint ) ) :
+        mpBrowseBox->ConvertPointToColumnHeader( nColumnPos, VCLPoint( rPoint ) );
+
+    return bConverted ? implGetChild( nRow, nColumnPos ) : Reference< XAccessible >();
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::grabFocus()
+    throw ( uno::RuntimeException )
+{
+    ensureIsAlive();
+    // focus on header not supported
+}
+
+Any SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleKeyBinding()
+    throw ( uno::RuntimeException )
+{
+    ensureIsAlive();
+    return Any();   // no special key bindings for header
+}
+
+// XAccessibleTable -----------------------------------------------------------
+
+OUString SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleRowDescription( sal_Int32 nRow )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidRow( nRow );
+    return OUString();  // no headers in headers
+}
+
+OUString SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleColumnDescription( sal_Int32 nColumn )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidColumn( nColumn );
+    return OUString();  // no headers in headers
+}
+
+Reference< XAccessibleTable > SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleRowHeaders()
+    throw ( uno::RuntimeException )
+{
+    ensureIsAlive();
+    return NULL;        // no headers in headers
+}
+
+Reference< XAccessibleTable > SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleColumnHeaders()
+    throw ( uno::RuntimeException )
+{
+    ensureIsAlive();
+    return NULL;        // no headers in headers
+}
+
+Sequence< sal_Int32 > SAL_CALL AccessibleBrowseBoxHeaderBar::getSelectedAccessibleRows()
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+
+    Sequence< sal_Int32 > aSelSeq;
+    // row of column header bar not selectable
+    if( isRowBar() )
+        implGetSelectedRows( aSelSeq );
+    return aSelSeq;
+}
+
+Sequence< sal_Int32 > SAL_CALL AccessibleBrowseBoxHeaderBar::getSelectedAccessibleColumns()
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+
+    Sequence< sal_Int32 > aSelSeq;
+    // column of row header bar ("handle column") not selectable
+    if( isColumnBar() )
+        implGetSelectedColumns( aSelSeq );
+    return aSelSeq;
+}
+
+sal_Bool SAL_CALL AccessibleBrowseBoxHeaderBar::isAccessibleRowSelected( sal_Int32 nRow )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidRow( nRow );
+    return isRowBar() ? implIsRowSelected( nRow ) : sal_False;
+}
+
+sal_Bool SAL_CALL AccessibleBrowseBoxHeaderBar::isAccessibleColumnSelected( sal_Int32 nColumn )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidColumn( nColumn );
+    return isColumnBar() ? implIsColumnSelected( nColumn ) : sal_False;
+}
+
+Reference< XAccessible > SAL_CALL AccessibleBrowseBoxHeaderBar::getAccessibleCellAt(
+        sal_Int32 nRow, sal_Int32 nColumn )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidAddress( nRow, nColumn );
+    return implGetChild( nRow, implToVCLColumnPos( nColumn ) );
+}
+
+sal_Bool SAL_CALL AccessibleBrowseBoxHeaderBar::isAccessibleSelected(
+        sal_Int32 nRow, sal_Int32 nColumn )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidAddress( nRow, nColumn );
+    return isRowBar() ? implIsRowSelected( nRow ) : implIsColumnSelected( nColumn );
+}
+
+// XAccessibleSelection -------------------------------------------------------
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::selectAccessibleChild( sal_Int32 nChildIndex )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    ensureIsValidHeaderIndex( nChildIndex );
+    if( isRowBar() )
+        implSelectRow( nChildIndex, sal_True );
+    else
+        implSelectColumn( implToVCLColumnPos( nChildIndex ), sal_True );
+}
+
+sal_Bool SAL_CALL AccessibleBrowseBoxHeaderBar::isAccessibleChildSelected( sal_Int32 nChildIndex )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    // using interface methods - no mutex
+    return isRowBar() ?
+        isAccessibleRowSelected( nChildIndex ) :
+        isAccessibleColumnSelected( nChildIndex );
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::clearAccessibleSelection()
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    mpBrowseBox->SetNoSelection();
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::selectAllAccessibleChildren()
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    // no multiselection of columns possible
+    if( isRowBar() )
+        mpBrowseBox->SelectAll();
+    else
+        implSelectColumn( implToVCLColumnPos( 0 ), sal_True );
+}
+
+sal_Int32 SAL_CALL AccessibleBrowseBoxHeaderBar::getSelectedAccessibleChildCount()
+    throw ( uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+    return isRowBar() ? implGetSelectedRowCount() : implGetSelectedColumnCount();
+}
+
+Reference< XAccessible > SAL_CALL
+AccessibleBrowseBoxHeaderBar::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+
+    // method may throw lang::IndexOutOfBoundsException
+    sal_Int32 nIndex = implGetChildIndexFromSelectedIndex( nSelectedChildIndex );
+    return implGetChild( nIndex, implToVCLColumnPos( nIndex ) );
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::deselectAccessibleChild(
+        sal_Int32 nSelectedChildIndex )
+    throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
+{
+    BBSolarGuard aSolarGuard;
+    ::osl::MutexGuard aGuard( getOslMutex() );
+    ensureIsAlive();
+
+    // method may throw lang::IndexOutOfBoundsException
+    if ( isAccessibleChildSelected(nSelectedChildIndex) )
+    {
+        if( isRowBar() )
+            implSelectRow( nSelectedChildIndex, sal_False );
+        else
+            implSelectColumn( implToVCLColumnPos( nSelectedChildIndex ), sal_False );
+    }
+}
+
+// XInterface -----------------------------------------------------------------
+
+Any SAL_CALL AccessibleBrowseBoxHeaderBar::queryInterface( const uno::Type& rType )
+    throw ( uno::RuntimeException )
+{
+    Any aAny( AccessibleBrowseBoxTableBase::queryInterface( rType ) );
+    return aAny.hasValue() ?
+        aAny : AccessibleBrowseBoxHeaderBarImplHelper::queryInterface( rType );
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::acquire() throw ()
+{
+    AccessibleBrowseBoxTableBase::acquire();
+}
+
+void SAL_CALL AccessibleBrowseBoxHeaderBar::release() throw ()
+{
+    AccessibleBrowseBoxTableBase::release();
+}
+
+// XServiceInfo ---------------------------------------------------------------
+
+OUString SAL_CALL AccessibleBrowseBoxHeaderBar::getImplementationName()
+    throw ( uno::RuntimeException )
+{
+    return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleBrowseBoxHeaderBar" ) );
+}
+
+Sequence< sal_Int8 > SAL_CALL AccessibleBrowseBoxHeaderBar::getImplementationId()
+    throw ( uno::RuntimeException )
+{
+    ::osl::MutexGuard aGuard( getOslGlobalMutex() );
+    static Sequence< sal_Int8 > aId;
+    implCreateUuid( aId );
+    return aId;
+}
+
+// internal virtual methods ---------------------------------------------------
+
+Rectangle AccessibleBrowseBoxHeaderBar::implGetBoundingBox()
+{
+    return mpBrowseBox->calcHeaderRect(isColumnBar(),FALSE);
+}
+
+Rectangle AccessibleBrowseBoxHeaderBar::implGetBoundingBoxOnScreen()
+{
+    return mpBrowseBox->calcHeaderRect(isColumnBar(),TRUE);
+}
+
+sal_Int32 AccessibleBrowseBoxHeaderBar::implGetRowCount() const
+{
+    // column header bar: only 1 row
+    return isRowBar() ? AccessibleBrowseBoxTableBase::implGetRowCount() : 1;
+}
+
+sal_Int32 AccessibleBrowseBoxHeaderBar::implGetColumnCount() const
+{
+    // row header bar ("handle column"): only 1 column
+    return isColumnBar() ? AccessibleBrowseBoxTableBase::implGetColumnCount() : 1;
+}
+
+// internal helper methods ----------------------------------------------------
+
+Reference< XAccessible > AccessibleBrowseBoxHeaderBar::implGetChild(
+        sal_Int32 nRow, sal_uInt16 nColumnPos )
+{
+    return isRowBar() ?
+        mpBrowseBox->CreateAccessibleRowHeader( nRow ) :
+        mpBrowseBox->CreateAccessibleColumnHeader( nColumnPos );
+}
+
+sal_Int32 AccessibleBrowseBoxHeaderBar::implGetChildIndexFromSelectedIndex(
+        sal_Int32 nSelectedChildIndex )
+    throw ( lang::IndexOutOfBoundsException )
+{
+    Sequence< sal_Int32 > aSelSeq;
+    if( isRowBar() )
+        implGetSelectedRows( aSelSeq );
+    else
+        implGetSelectedColumns( aSelSeq );
+
+    if( (nSelectedChildIndex < 0) || (nSelectedChildIndex >= aSelSeq.getLength()) )
+        throw lang::IndexOutOfBoundsException();
+
+    return aSelSeq[ nSelectedChildIndex ];
+}
+
+void AccessibleBrowseBoxHeaderBar::ensureIsValidHeaderIndex( sal_Int32 nIndex )
+    throw ( lang::IndexOutOfBoundsException )
+{
+    if( isRowBar() )
+        ensureIsValidRow( nIndex );
+    else
+        ensureIsValidColumn( nIndex );
+}
+
+// ============================================================================
+
+} // namespace accessibility
+
+// ============================================================================
+