b9b5713312
the std::variant already knows which alternative it stores Change-Id: I3838d83959cf6a97876aba3543179338ba088ccc Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157819 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
71 lines
1.9 KiB
C++
71 lines
1.9 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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#pragma once
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#include "address.hxx"
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#include <map>
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#include <variant>
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#include <ostream>
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class ScFormulaCell;
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class SvtListener;
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namespace sc
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{
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class FormulaGroupAreaListener;
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struct BroadcasterState
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{
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struct CellListener
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{
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using DataType = std::variant<const ScFormulaCell*, const SvtListener*>;
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DataType pData;
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CellListener(const ScFormulaCell* p);
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CellListener(const SvtListener* p);
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};
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struct AreaListener
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{
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using DataType = std::variant<const ScFormulaCell*, const sc::FormulaGroupAreaListener*,
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const SvtListener*>;
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DataType pData;
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AreaListener(const ScFormulaCell* p);
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AreaListener(const sc::FormulaGroupAreaListener* p);
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AreaListener(const SvtListener* p);
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};
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std::map<ScAddress, std::vector<CellListener>> aCellListenerStore;
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std::map<ScRange, std::vector<AreaListener>> aAreaListenerStore;
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/**
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* Check if a formula cell listens on a single cell.
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*/
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bool hasFormulaCellListener(const ScAddress& rBroadcasterPos,
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const ScAddress& rFormulaPos) const;
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/**
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* Check if a formula cell listens on a single range.
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*/
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bool hasFormulaCellListener(const ScRange& rBroadcasterRange,
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const ScAddress& rFormulaPos) const;
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/**
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* Dump all broadcaster state in YAML format.
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*/
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void dump(std::ostream& rStrm, const ScDocument* pDoc = nullptr) const;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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