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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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57e6166010
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2796 bfdf4180-ca20-0410-9c96-a3a8aa849046
101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
/*
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Copyright 2006-2014 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NUMEROTATIONCONTEXTCOMMANDS_H
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#define NUMEROTATIONCONTEXTCOMMANDS_H
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#include "numerotationcontext.h"
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#include "diagram.h"
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class NumStrategy;
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/**
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* this class provide methods to handle content of NumerotationContext.
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*/
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class NumerotationContextCommands
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{
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public:
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NumerotationContextCommands (Diagram *, const NumerotationContext &);
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~NumerotationContextCommands ();
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NumerotationContext next ();
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QString toRepresentedString ();
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private:
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void setNumStrategy (const QString &);
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Diagram *diagram_;
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NumerotationContext context_;
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NumStrategy *strategy_;
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};
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class NumStrategy
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{
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public:
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NumStrategy (Diagram *);
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virtual ~NumStrategy ();
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virtual QString toRepresentedString (const QString) const = 0;
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virtual NumerotationContext next (const NumerotationContext &, const int) const = 0;
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protected:
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NumerotationContext nextString (const NumerotationContext &, const int) const;
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NumerotationContext nextNumber (const NumerotationContext &, const int) const;
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Diagram *diagram_;
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};
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class UnitNum: public NumStrategy
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{
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public:
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UnitNum (Diagram *);
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QString toRepresentedString(const QString) const;
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NumerotationContext next (const NumerotationContext &, const int) const;
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};
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class TenNum: public NumStrategy
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{
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public:
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TenNum (Diagram *);
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QString toRepresentedString(const QString) const;
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NumerotationContext next (const NumerotationContext &, const int) const;
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};
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class HundredNum: public NumStrategy
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{
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public:
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HundredNum (Diagram *);
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QString toRepresentedString(const QString) const;
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NumerotationContext next (const NumerotationContext &, const int) const;
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};
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class StringNum: public NumStrategy
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{
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public:
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StringNum (Diagram *);
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QString toRepresentedString(const QString) const;
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NumerotationContext next (const NumerotationContext &, const int) const;
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};
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class FolioNum: public NumStrategy
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{
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public:
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FolioNum (Diagram *);
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QString toRepresentedString(const QString) const;
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NumerotationContext next (const NumerotationContext &, const int) const;
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};
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#endif // NUMEROTATIONCONTEXTCOMMANDS_H
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