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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /svx/source/accessibility/AccessibleTextEventQueue.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'svx/source/accessibility/AccessibleTextEventQueue.cxx')
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diff --git a/svx/source/accessibility/AccessibleTextEventQueue.cxx b/svx/source/accessibility/AccessibleTextEventQueue.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 <memory>
+#include "AccessibleTextEventQueue.hxx"
+
+#include <editeng/unoedhlp.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svdpntv.hxx>
+
+namespace accessibility
+{
+
+
+ // EventQueue implementation
+
+
+ AccessibleTextEventQueue::AccessibleTextEventQueue()
+ {
+ }
+
+ AccessibleTextEventQueue::~AccessibleTextEventQueue()
+ {
+ Clear();
+ }
+
+ void AccessibleTextEventQueue::Append( const SdrHint& rHint )
+ {
+ // only enqueue the events we actually care about in
+ // AccessibleTextHelper_Impl::ProcessQueue(), because
+ // the cost of some events adds up.
+ auto eKind = rHint.GetKind();
+ if (eKind == SdrHintKind::BeginEdit
+ || eKind == SdrHintKind::EndEdit)
+ maEventQueue.push_back( new SdrHint( rHint ) );
+ }
+
+ void AccessibleTextEventQueue::Append( const TextHint& rHint )
+ {
+ maEventQueue.push_back( new TextHint( rHint ) );
+ }
+
+ void AccessibleTextEventQueue::Append( const SvxViewChangedHint& rHint )
+ {
+ maEventQueue.push_back( new SvxViewChangedHint( rHint ) );
+ }
+
+ void AccessibleTextEventQueue::Append( const SvxEditSourceHint& rHint )
+ {
+ maEventQueue.push_back( new SvxEditSourceHint( rHint ) );
+ }
+
+ ::std::unique_ptr< SfxHint > AccessibleTextEventQueue::PopFront()
+ {
+ ::std::unique_ptr< SfxHint > aRes( *(maEventQueue.begin()) );
+ maEventQueue.pop_front();
+ return aRes;
+ }
+
+ bool AccessibleTextEventQueue::IsEmpty() const
+ {
+ return maEventQueue.empty();
+ }
+
+ void AccessibleTextEventQueue::Clear()
+ {
+ // clear queue
+ for( auto p : maEventQueue)
+ delete p;
+ maEventQueue.clear();
+ }
+
+} // end of namespace accessibility
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */