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authorCaolán McNamara <caolanm@redhat.com>2017-11-22 15:15:08 +0000
committerCaolán McNamara <caolanm@redhat.com>2017-11-23 09:52:15 +0100
commit6d5aeece56e0ab33150bdcf8a037cdb004ae2d1d (patch)
tree813e0cbd6944ff21ce043558be5fa3e900c56430 /sfx2/source/appl/preventduplicateinteraction.cxx
parenta8681f24d786a5498844e29a3029cf9e60e74ca3 (diff)
move preventduplicateinteraction from framework to sfx2 consumer
Change-Id: I1388a88ba20b5cde65cd1d88694775b071a0dff6 Reviewed-on: https://gerrit.libreoffice.org/45099 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'sfx2/source/appl/preventduplicateinteraction.cxx')
-rw-r--r--sfx2/source/appl/preventduplicateinteraction.cxx232
1 files changed, 232 insertions, 0 deletions
diff --git a/sfx2/source/appl/preventduplicateinteraction.cxx b/sfx2/source/appl/preventduplicateinteraction.cxx
new file mode 100644
index 000000000000..bf7eeab13a16
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+++ b/sfx2/source/appl/preventduplicateinteraction.cxx
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+/* -*- 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 .
+ */
+
+#include <preventduplicateinteraction.hxx>
+
+#include <osl/diagnose.h>
+
+#include <com/sun/star/task/InteractionHandler.hpp>
+#include <com/sun/star/task/XInteractionAbort.hpp>
+#include <com/sun/star/task/XInteractionRetry.hpp>
+
+namespace sfx2 {
+
+PreventDuplicateInteraction::PreventDuplicateInteraction(const css::uno::Reference< css::uno::XComponentContext >& rxContext)
+ : ThreadHelpBase2()
+ , m_xContext(rxContext)
+{
+}
+
+PreventDuplicateInteraction::~PreventDuplicateInteraction()
+{
+}
+
+void PreventDuplicateInteraction::setHandler(const css::uno::Reference< css::task::XInteractionHandler >& xHandler)
+{
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+ m_xHandler = xHandler;
+ aLock.clear();
+ // <- SAFE
+}
+
+void PreventDuplicateInteraction::useDefaultUUIHandler()
+{
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+ aLock.clear();
+ // <- SAFE
+
+ css::uno::Reference< css::task::XInteractionHandler > xHandler( css::task::InteractionHandler::createWithParent( m_xContext, nullptr ), css::uno::UNO_QUERY_THROW );
+
+ // SAFE ->
+ aLock.reset();
+ m_xHandler = xHandler;
+ aLock.clear();
+ // <- SAFE
+}
+
+css::uno::Any SAL_CALL PreventDuplicateInteraction::queryInterface( const css::uno::Type& aType )
+{
+ if ( aType.equals( cppu::UnoType<XInteractionHandler2>::get() ) )
+ {
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+ css::uno::Reference< css::task::XInteractionHandler2 > xHandler( m_xHandler, css::uno::UNO_QUERY );
+ if ( !xHandler.is() )
+ return css::uno::Any();
+ }
+ return ::cppu::WeakImplHelper< css::task::XInteractionHandler2 >::queryInterface( aType );
+}
+
+void SAL_CALL PreventDuplicateInteraction::handle(const css::uno::Reference< css::task::XInteractionRequest >& xRequest)
+{
+ css::uno::Any aRequest = xRequest->getRequest();
+ bool bHandleIt = true;
+
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+
+ InteractionList::iterator pIt;
+ for ( pIt = m_lInteractionRules.begin();
+ pIt != m_lInteractionRules.end();
+ ++pIt )
+ {
+ InteractionInfo& rInfo = *pIt;
+
+ if (aRequest.isExtractableTo(rInfo.m_aInteraction))
+ {
+ ++rInfo.m_nCallCount;
+ rInfo.m_xRequest = xRequest;
+ bHandleIt = (rInfo.m_nCallCount <= rInfo.m_nMaxCount);
+ break;
+ }
+ }
+
+ css::uno::Reference< css::task::XInteractionHandler > xHandler = m_xHandler;
+
+ aLock.clear();
+ // <- SAFE
+
+ if ( bHandleIt && xHandler.is() )
+ {
+ xHandler->handle(xRequest);
+ }
+ else
+ {
+ const css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
+ sal_Int32 c = lContinuations.getLength();
+ sal_Int32 i = 0;
+ for (i=0; i<c; ++i)
+ {
+ css::uno::Reference< css::task::XInteractionAbort > xAbort(lContinuations[i], css::uno::UNO_QUERY);
+ if (xAbort.is())
+ {
+ xAbort->select();
+ break;
+ }
+ }
+ }
+}
+
+sal_Bool SAL_CALL PreventDuplicateInteraction::handleInteractionRequest( const css::uno::Reference< css::task::XInteractionRequest >& xRequest )
+{
+ css::uno::Any aRequest = xRequest->getRequest();
+ bool bHandleIt = true;
+
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+
+ InteractionList::iterator pIt;
+ for ( pIt = m_lInteractionRules.begin();
+ pIt != m_lInteractionRules.end();
+ ++pIt )
+ {
+ InteractionInfo& rInfo = *pIt;
+
+ if (aRequest.isExtractableTo(rInfo.m_aInteraction))
+ {
+ ++rInfo.m_nCallCount;
+ rInfo.m_xRequest = xRequest;
+ bHandleIt = (rInfo.m_nCallCount <= rInfo.m_nMaxCount);
+ break;
+ }
+ }
+
+ css::uno::Reference< css::task::XInteractionHandler2 > xHandler( m_xHandler, css::uno::UNO_QUERY );
+ OSL_ENSURE( xHandler.is() || !m_xHandler.is(),
+ "PreventDuplicateInteraction::handleInteractionRequest: inconsistency!" );
+
+ aLock.clear();
+ // <- SAFE
+
+ if ( bHandleIt && xHandler.is() )
+ {
+ return xHandler->handleInteractionRequest(xRequest);
+ }
+ else
+ {
+ const css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
+ sal_Int32 c = lContinuations.getLength();
+ sal_Int32 i = 0;
+ for (i=0; i<c; ++i)
+ {
+ css::uno::Reference< css::task::XInteractionAbort > xAbort(lContinuations[i], css::uno::UNO_QUERY);
+ if (xAbort.is())
+ {
+ xAbort->select();
+ break;
+ }
+ }
+ }
+ return false;
+}
+
+void PreventDuplicateInteraction::addInteractionRule(const PreventDuplicateInteraction::InteractionInfo& aInteractionInfo)
+{
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+
+ InteractionList::iterator pIt;
+ for ( pIt = m_lInteractionRules.begin();
+ pIt != m_lInteractionRules.end();
+ ++pIt )
+ {
+ InteractionInfo& rInfo = *pIt;
+ if (rInfo.m_aInteraction == aInteractionInfo.m_aInteraction)
+ {
+ rInfo.m_nMaxCount = aInteractionInfo.m_nMaxCount;
+ rInfo.m_nCallCount = aInteractionInfo.m_nCallCount;
+ return;
+ }
+ }
+
+ m_lInteractionRules.push_back(aInteractionInfo);
+
+ aLock.clear();
+ // <- SAFE
+}
+
+bool PreventDuplicateInteraction::getInteractionInfo(const css::uno::Type& aInteraction,
+ PreventDuplicateInteraction::InteractionInfo* pReturn ) const
+{
+ // SAFE ->
+ ::osl::ResettableMutexGuard aLock(m_aLock);
+
+ PreventDuplicateInteraction::InteractionList::const_iterator pIt;
+ for ( pIt = m_lInteractionRules.begin();
+ pIt != m_lInteractionRules.end();
+ ++pIt )
+ {
+ const PreventDuplicateInteraction::InteractionInfo& rInfo = *pIt;
+ if (rInfo.m_aInteraction == aInteraction)
+ {
+ *pReturn = rInfo;
+ return true;
+ }
+ }
+
+ aLock.clear();
+ // <- SAFE
+
+ return false;
+}
+
+} // namespace sfx2
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */