1 files changed, 135 insertions, 0 deletions
diff --git a/chart2/source/controller/main/UndoGuard.cxx b/chart2/source/controller/main/UndoGuard.cxx
new file mode 100644
index 000000000000..61bed4029db5
--- /dev/null
+++ b/chart2/source/controller/main/UndoGuard.cxx
@@ -0,0 +1,135 @@
+/*************************************************************************
+ *
+ * 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
+ *
+ * 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_chart2.hxx"
+
+#include "UndoGuard.hxx"
+
+using namespace ::com::sun::star;
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::rtl::OUString;
+
+namespace chart
+{
+
+UndoGuard_Base::UndoGuard_Base( const OUString& rUndoString
+        , const uno::Reference< chart2::XUndoManager > & xUndoManager
+        , const uno::Reference< frame::XModel > & xModel )
+        : m_xModel( xModel )
+        , m_xUndoManager( xUndoManager )
+        , m_aUndoString( rUndoString )
+        , m_bActionPosted( false )
+{
+}
+
+UndoGuard_Base::~UndoGuard_Base()
+{
+}
+
+void UndoGuard_Base::commitAction()
+{
+    if( !m_bActionPosted )
+        m_xUndoManager->postAction( m_aUndoString );
+    m_bActionPosted = true;
+}
+
+//-----------------------------------------------------------------------------
+
+UndoGuard::UndoGuard( const OUString& rUndoString
+        , const uno::Reference< chart2::XUndoManager > & xUndoManager
+        , const uno::Reference< frame::XModel > & xModel )
+        : UndoGuard_Base( rUndoString, xUndoManager, xModel )
+{
+    m_xUndoManager->preAction( m_xModel );
+}
+
+UndoGuard::~UndoGuard()
+{
+    if( !m_bActionPosted )
+        m_xUndoManager->cancelAction();
+}
+
+//-----------------------------------------------------------------------------
+
+UndoLiveUpdateGuard::UndoLiveUpdateGuard( const OUString& rUndoString
+        , const uno::Reference< chart2::XUndoManager > & xUndoManager
+        , const uno::Reference< frame::XModel > & xModel )
+        : UndoGuard_Base( rUndoString, xUndoManager, xModel )
+{
+    m_xUndoManager->preAction( m_xModel );
+}
+
+UndoLiveUpdateGuard::~UndoLiveUpdateGuard()
+{
+    if( !m_bActionPosted )
+        m_xUndoManager->cancelActionWithUndo( m_xModel );
+}
+
+//-----------------------------------------------------------------------------
+
+UndoLiveUpdateGuardWithData::UndoLiveUpdateGuardWithData( const OUString& rUndoString
+        , const uno::Reference< chart2::XUndoManager > & xUndoManager
+        , const uno::Reference< frame::XModel > & xModel )
+        : UndoGuard_Base( rUndoString, xUndoManager, xModel )
+{
+    Sequence< beans::PropertyValue > aArgs(1);
+    aArgs[0] = beans::PropertyValue(
+        OUString( RTL_CONSTASCII_USTRINGPARAM("WithData")), -1, uno::Any(),
+        beans::PropertyState_DIRECT_VALUE );
+    m_xUndoManager->preActionWithArguments( m_xModel, aArgs );
+}
+
+UndoLiveUpdateGuardWithData::~UndoLiveUpdateGuardWithData()
+{
+    if( !m_bActionPosted )
+        m_xUndoManager->cancelActionWithUndo( m_xModel );
+}
+
+//-----------------------------------------------------------------------------
+
+UndoGuardWithSelection::UndoGuardWithSelection( const rtl::OUString& rUndoString
+        , const uno::Reference< chart2::XUndoManager > & xUndoManager
+        , const uno::Reference< frame::XModel > & xModel )
+        : UndoGuard_Base( rUndoString, xUndoManager, xModel )
+{
+    Sequence< beans::PropertyValue > aArgs(1);
+    aArgs[0] = beans::PropertyValue(
+        OUString( RTL_CONSTASCII_USTRINGPARAM("WithSelection")), -1, uno::Any(),
+        beans::PropertyState_DIRECT_VALUE );
+    m_xUndoManager->preActionWithArguments( m_xModel, aArgs );
+}
+
+UndoGuardWithSelection::~UndoGuardWithSelection()
+{
+    if( !m_bActionPosted )
+        m_xUndoManager->cancelAction();
+}
+
+} //  namespace chart