82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#pragma once
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#include "ndindex.hxx"
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#include "ndtxt.hxx"
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#include <svl/listener.hxx>
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#include <vcl/timer.hxx>
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#include <AccessibilityCheck.hxx>
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#include <map>
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struct SwPosition;
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class SwTextNode;
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namespace sw
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{
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/// Contains the node and tracks if the node gets deleted.
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/// Note: the node needs to extend sw::BroadcastingModify.
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class WeakNodeContainer final : public SvtListener
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{
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private:
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SwNode* m_pNode;
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public:
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WeakNodeContainer(SwNode* pNode);
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~WeakNodeContainer();
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/// Is the node still alive or it was deleted?
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bool isAlive();
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/// Returns the pointer of the node or nullptr if the node
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/// got deleted.
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SwNode* getNode();
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};
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class OnlineAccessibilityCheck
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{
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private:
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std::map<SwNode*, std::unique_ptr<WeakNodeContainer>> m_aNodes;
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SwDoc& m_rDocument;
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sw::AccessibilityCheck m_aAccessibilityCheck;
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std::unique_ptr<WeakNodeContainer> m_pPreviousNode;
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SwNodeOffset m_nPreviousNodeIndex;
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sal_Int32 m_nAccessibilityIssues;
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bool m_bInitialCheck;
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bool m_bOnlineCheckStatus;
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std::unique_ptr<sfx::AccessibilityIssueCollection> m_pDocumentAccessibilityIssues;
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void runAccessibilityCheck(SwNode* pNode);
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void updateStatusbar();
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void updateNodeStatus(SwNode* pContentNode, bool bIssueObjectNameChanged = false);
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void initialCheck();
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void lookForPreviousNodeAndUpdate(SwPosition const& rNewPos);
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void clearAccessibilityIssuesFromAllNodes();
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void runDocumentLevelAccessibilityCheck();
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public:
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OnlineAccessibilityCheck(SwDoc& rDocument);
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void update(SwPosition const& rNewPos);
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void resetAndQueue(SwNode* pNode, bool bIssueObjectNameChanged = false);
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void resetAndQueueDocumentLevel();
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void updateCheckerActivity();
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sal_Int32 getNumberOfAccessibilityIssues() { return m_nAccessibilityIssues; }
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sal_Int32 getNumberOfDocumentLevelAccessibilityIssues()
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{
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return m_pDocumentAccessibilityIssues ? m_pDocumentAccessibilityIssues->getIssues().size()
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: sal_Int32(0);
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}
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};
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} // end sw
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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