doubleref.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 *
 * 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 .
 */
 
#pragma once
 
#include <sal/config.h>
 
#include <memory>
 
#include <address.hxx>
#include <types.hxx>
 
class ScDocument;
struct ScDBQueryParamBase;
struct ScQueryParamBase;
enum class FormulaError : sal_uInt16;
 
class ScDBRangeBase
{
public:
    ScDBRangeBase() = delete;
 
    virtual ~ScDBRangeBase() = 0;
 
    bool fillQueryEntries(ScQueryParamBase* pParam, const ScDBRangeBase* pDBRef) const;
 
    virtual SCCOL getColSize() const = 0;
    virtual SCROW getRowSize() const = 0;
    virtual SCSIZE getVisibleDataCellCount() const = 0;
 
    virtual OUString getString(SCCOL nCol, SCROW nRow) const = 0;
 
    virtual SCCOL getFirstFieldColumn() const = 0;
 
    virtual SCCOL findFieldColumn(SCCOL nIndex) const = 0;
    virtual SCCOL findFieldColumn(const OUString& rStr, FormulaError* pErr = nullptr) const = 0;
    virtual std::unique_ptr<ScDBQueryParamBase>
    createQueryParam(const ScDBRangeBase* pQueryRef) const = 0;
    virtual bool isRangeEqual(const ScRange& rRange) const = 0;
 
protected:
    ScDBRangeBase(ScDocument* pDoc);
    ScDocument* getDoc() const { return mpDoc; }
 
    static void fillQueryOptions(ScQueryParamBase* pParam);
 
private:
    ScDocument* mpDoc;
};
 
class ScDBInternalRange final : public ScDBRangeBase
{
public:
    explicit ScDBInternalRange(ScDocument* pDoc, const ScRange& rRange);
    virtual ~ScDBInternalRange() override;
 
    const ScRange& getRange() const { return maRange; }
 
    virtual SCCOL getColSize() const override;
    virtual SCROW getRowSize() const override;
    virtual SCSIZE getVisibleDataCellCount() const override;
 
    virtual OUString getString(SCCOL nCol, SCROW nRow) const override;
 
    virtual SCCOL getFirstFieldColumn() const override;
    virtual SCCOL findFieldColumn(SCCOL nIndex) const override;
    virtual SCCOL findFieldColumn(const OUString& rStr,
                                  FormulaError* pErr = nullptr) const override;
    virtual std::unique_ptr<ScDBQueryParamBase>
    createQueryParam(const ScDBRangeBase* pQueryRef) const override;
    virtual bool isRangeEqual(const ScRange& rRange) const override;
 
private:
    ScRange maRange;
};
 
class ScDBExternalRange final : public ScDBRangeBase
{
public:
    explicit ScDBExternalRange(ScDocument* pDoc, ScMatrixRef pMat);
    virtual ~ScDBExternalRange() override;
 
    virtual SCCOL getColSize() const override;
    virtual SCROW getRowSize() const override;
    virtual SCSIZE getVisibleDataCellCount() const override;
 
    virtual OUString getString(SCCOL nCol, SCROW nRow) const override;
 
    virtual SCCOL getFirstFieldColumn() const override;
 
    virtual SCCOL findFieldColumn(SCCOL nIndex) const override;
    virtual SCCOL findFieldColumn(const OUString& rStr,
                                  FormulaError* pErr = nullptr) const override;
    virtual std::unique_ptr<ScDBQueryParamBase>
    createQueryParam(const ScDBRangeBase* pQueryRef) const override;
    virtual bool isRangeEqual(const ScRange& rRange) const override;
 
private:
    const ScMatrixRef mpMatrix;
    SCCOL mnCols;
    SCROW mnRows;
};
 
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