1 files changed, 260 insertions, 0 deletions
diff --git a/svx/source/unodraw/unoshcol.cxx b/svx/source/unodraw/unoshcol.cxx
new file mode 100644
index 000000000000..0cc232efdce5
--- /dev/null
+++ b/svx/source/unodraw/unoshcol.cxx
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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: unoshcol.cxx,v $
+ * $Revision: 1.11 $
+ *
+ * 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_svx.hxx"
+#include <com/sun/star/document/EventObject.hpp>
+
+#include "unoshcol.hxx"
+#include <svx/unoprov.hxx>
+
+using namespace ::cppu;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::drawing;
+
+/***********************************************************************
+*                                                                      *
+***********************************************************************/
+SvxShapeCollection::SvxShapeCollection() throw()
+: maShapeContainer( maMutex ), mrBHelper( maMutex )
+{
+}
+
+//----------------------------------------------------------------------
+SvxShapeCollection::~SvxShapeCollection() throw()
+{
+}
+
+
+//----------------------------------------------------------------------
+Reference< uno::XInterface > SvxShapeCollection_NewInstance() throw()
+{
+    Reference< drawing::XShapes > xShapes( new SvxShapeCollection() );
+    Reference< uno::XInterface > xRef( xShapes, UNO_QUERY );
+    return xRef;
+}
+
+// XInterface
+void SvxShapeCollection::release() throw()
+{
+    uno::Reference< uno::XInterface > x( xDelegator );
+    if (! x.is())
+    {
+        if (osl_decrementInterlockedCount( &m_refCount ) == 0)
+        {
+            if (! mrBHelper.bDisposed)
+            {
+                uno::Reference< uno::XInterface > xHoldAlive( (uno::XWeak*)this );
+                // First dispose
+                try
+                {
+                    dispose();
+                }
+                catch(::com::sun::star::uno::Exception&)
+                {
+                    // release should not throw exceptions
+                }
+
+                // only the alive ref holds the object
+                OSL_ASSERT( m_refCount == 1 );
+                // destroy the object if xHoldAlive decrement the refcount to 0
+                return;
+            }
+        }
+        // restore the reference count
+        osl_incrementInterlockedCount( &m_refCount );
+    }
+    OWeakAggObject::release();
+}
+
+// XComponent
+void SvxShapeCollection::disposing() throw()
+{
+    maShapeContainer.clear();
+}
+
+// XComponent
+void SvxShapeCollection::dispose()
+    throw(::com::sun::star::uno::RuntimeException)
+{
+    // An frequently programming error is to release the last
+    // reference to this object in the disposing message.
+    // Make it rubust, hold a self Reference.
+    uno::Reference< lang::XComponent > xSelf( this );
+
+    // Guard dispose against multible threading
+    // Remark: It is an error to call dispose more than once
+    sal_Bool bDoDispose = sal_False;
+    {
+    osl::MutexGuard aGuard( mrBHelper.rMutex );
+    if( !mrBHelper.bDisposed && !mrBHelper.bInDispose )
+    {
+        // only one call go into this section
+        mrBHelper.bInDispose = sal_True;
+        bDoDispose = sal_True;
+    }
+    }
+
+    // Do not hold the mutex because we are broadcasting
+    if( bDoDispose )
+    {
+        // Create an event with this as sender
+        try
+        {
+            uno::Reference< uno::XInterface > xSource( uno::Reference< uno::XInterface >::query( (lang::XComponent *)this ) );
+            document::EventObject aEvt;
+            aEvt.Source = xSource;
+            // inform all listeners to release this object
+            // The listener container are automaticly cleared
+            mrBHelper.aLC.disposeAndClear( aEvt );
+            // notify subclasses to do their dispose
+            disposing();
+        }
+        catch(::com::sun::star::uno::Exception& e)
+        {
+            // catch exception and throw again but signal that
+            // the object was disposed. Dispose should be called
+            // only once.
+            mrBHelper.bDisposed = sal_True;
+            mrBHelper.bInDispose = sal_False;
+            throw e;
+        }
+
+        // the values bDispose and bInDisposing must set in this order.
+        // No multithread call overcome the "!rBHelper.bDisposed && !rBHelper.bInDispose" guard.
+        mrBHelper.bDisposed = sal_True;
+        mrBHelper.bInDispose = sal_False;
+    }
+    else
+    {
+        // in a multithreaded environment, it can't be avoided, that dispose is called twice.
+        // However this condition is traced, because it MAY indicate an error.
+        OSL_TRACE( "OComponentHelper::dispose() - dispose called twice" );
+    }
+}
+
+// XComponent
+void SAL_CALL SvxShapeCollection::addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw(::com::sun::star::uno::RuntimeException)
+{
+    mrBHelper.addListener( ::getCppuType( &aListener ) , aListener );
+}
+
+// XComponent
+void SAL_CALL SvxShapeCollection::removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw(::com::sun::star::uno::RuntimeException)
+{
+    mrBHelper.removeListener( ::getCppuType( &aListener ) , aListener );
+}
+
+// XShapes
+//----------------------------------------------------------------------
+void SAL_CALL SvxShapeCollection::add( const Reference< drawing::XShape >& xShape ) throw( uno::RuntimeException )
+{
+    maShapeContainer.addInterface( xShape );
+}
+
+//----------------------------------------------------------------------
+void SAL_CALL SvxShapeCollection::remove( const uno::Reference< drawing::XShape >& xShape ) throw( uno::RuntimeException )
+{
+    maShapeContainer.removeInterface( xShape );
+}
+
+//----------------------------------------------------------------------
+sal_Int32 SAL_CALL SvxShapeCollection::getCount() throw( uno::RuntimeException )
+{
+    return maShapeContainer.getLength();
+}
+
+//----------------------------------------------------------------------
+uno::Any SAL_CALL SvxShapeCollection::getByIndex( sal_Int32 Index )
+    throw( lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException )
+{
+    if( Index < 0 || Index >= getCount() )
+        throw lang::IndexOutOfBoundsException();
+
+    uno::Sequence< Reference< uno::XInterface> > xElements( maShapeContainer.getElements() );
+
+
+    return uno::makeAny( Reference< XShape>(static_cast< drawing::XShape* >( xElements.getArray()[Index].get())) );
+}
+
+// XElementAccess
+
+//----------------------------------------------------------------------
+uno::Type SAL_CALL SvxShapeCollection::getElementType() throw( uno::RuntimeException )
+{
+    return ::getCppuType(( const Reference< drawing::XShape >*)0);
+}
+
+//----------------------------------------------------------------------
+sal_Bool SAL_CALL SvxShapeCollection::hasElements() throw( uno::RuntimeException )
+{
+    return getCount() != 0;
+}
+
+//----------------------------------------------------------------------
+// XServiceInfo
+//----------------------------------------------------------------------
+::rtl::OUString SAL_CALL SvxShapeCollection::getImplementationName()
+    throw( uno::RuntimeException )
+{
+    return getImplementationName_Static();
+}
+
+::rtl::OUString SvxShapeCollection::getImplementationName_Static()
+{
+    return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.SvxShapeCollection") );
+}
+
+sal_Bool SAL_CALL SvxShapeCollection::supportsService( const ::rtl::OUString& ServiceName )
+    throw( uno::RuntimeException )
+{
+    return SvxServiceInfoHelper::supportsService( ServiceName, getSupportedServiceNames() );
+}
+
+uno::Sequence< ::rtl::OUString > SAL_CALL SvxShapeCollection::getSupportedServiceNames() throw( uno::RuntimeException )
+{
+    return getSupportedServiceNames_Static();
+}
+
+uno::Sequence< ::rtl::OUString > SvxShapeCollection::getSupportedServiceNames_Static()
+{
+    uno::Sequence< ::rtl::OUString > aSeq(2);
+    aSeq.getArray()[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.Shapes") );
+    aSeq.getArray()[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.ShapeCollection") );
+    return aSeq;
+}
+
+Reference< XInterface > SAL_CALL SvxShapeCollection_createInstance( const Reference< ::com::sun::star::lang::XMultiServiceFactory >& )
+{
+    return *( new SvxShapeCollection() );
+}