Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 125 insertions, 0 deletions

diff --git a/ucbhelper/source/provider/cancelcommandexecution.cxx b/ucbhelper/source/provider/cancelcommandexecution.cxx
new file mode 100644
index 000000000..90c0168c6
--- /dev/null
+++ b/ucbhelper/source/provider/cancelcommandexecution.cxx
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+/**************************************************************************
+                                TODO
+ **************************************************************************
+
+ *************************************************************************/
+#include <osl/diagnose.h>
+#include <rtl/ref.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <com/sun/star/ucb/CommandFailedException.hpp>
+#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp>
+#include <com/sun/star/ucb/XCommandEnvironment.hpp>
+#include <com/sun/star/ucb/XCommandProcessor.hpp>
+#include <ucbhelper/interactionrequest.hxx>
+#include <ucbhelper/cancelcommandexecution.hxx>
+#include "simpleioerrorrequest.hxx"
+
+using namespace com::sun::star;
+
+namespace ucbhelper
+{
+
+
+void cancelCommandExecution( const uno::Any & rException,
+                             const uno::Reference<
+                                        ucb::XCommandEnvironment > & xEnv )
+{
+    if ( xEnv.is() )
+    {
+        uno::Reference<
+            task::XInteractionHandler > xIH = xEnv->getInteractionHandler();
+        if ( xIH.is() )
+        {
+            rtl::Reference< ucbhelper::InteractionRequest > xRequest
+                = new ucbhelper::InteractionRequest( rException );
+
+            xRequest->setContinuations({ new ucbhelper::InteractionAbort(xRequest.get()) });
+
+            xIH->handle( xRequest );
+
+            rtl::Reference< ucbhelper::InteractionContinuation > xSelection
+                = xRequest->getSelection();
+
+            if ( xSelection.is() )
+                throw ucb::CommandFailedException(
+                                    OUString(),
+                                    uno::Reference< uno::XInterface >(),
+                                    rException );
+        }
+    }
+
+    cppu::throwException( rException );
+    OSL_FAIL( "Return from cppu::throwException call!!!" );
+    throw uno::RuntimeException();
+}
+
+
+void cancelCommandExecution( const ucb::IOErrorCode eError,
+                             const uno::Sequence< uno::Any > & rArgs,
+                             const uno::Reference<
+                                ucb::XCommandEnvironment > & xEnv,
+                             const OUString & rMessage,
+                             const uno::Reference<
+                                    ucb::XCommandProcessor > & xContext )
+{
+    if ( !xEnv )
+    {
+        // Fast path
+
+        ucb::InteractiveAugmentedIOException aRequest;
+        aRequest.Message         = rMessage;
+        aRequest.Context         = xContext;
+        aRequest.Classification  = task::InteractionClassification_ERROR;
+        aRequest.Code            = eError;
+        aRequest.Arguments       = rArgs;
+        cppu::throwException( uno::Any( aRequest ) );
+    }
+    else
+    {
+        rtl::Reference< ucbhelper::SimpleIOErrorRequest > xRequest
+            = new ucbhelper::SimpleIOErrorRequest(
+                                        eError, rArgs, rMessage, xContext );
+        uno::Reference<
+            task::XInteractionHandler > xIH = xEnv->getInteractionHandler();
+        if ( xIH.is() )
+        {
+            xIH->handle( xRequest );
+
+            rtl::Reference< ucbhelper::InteractionContinuation > xSelection
+                = xRequest->getSelection();
+
+            if ( xSelection.is() )
+                throw ucb::CommandFailedException( OUString(),
+                                                   xContext,
+                                                   xRequest->getRequest() );
+        }
+        cppu::throwException( xRequest->getRequest() );
+    }
+
+    OSL_FAIL( "Return from cppu::throwException call!!!" );
+    throw uno::RuntimeException();
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */