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add class to handle numerotation context

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2141 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2013-05-03 16:21:25 +00:00
parent 9db7351a1d
commit b681d27473
2 changed files with 322 additions and 0 deletions
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83
sources/numerotationcontextcommands.h Normal file
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#ifndef NUMEROTATIONCONTEXTCOMMANDS_H
#define NUMEROTATIONCONTEXTCOMMANDS_H
#include "numerotationcontext.h"
#include "diagram.h"
class NumStrategy;
/**
* this class provide methods to handle content of NumerotationContext.
*/
class NumerotationContextCommands
{
public:
NumerotationContextCommands (Diagram *, const NumerotationContext &);
~NumerotationContextCommands ();
NumerotationContext next ();
QString toRepresentedString ();
private:
void setNumStrategy (const QString &);
Diagram *diagram_;
NumerotationContext context_;
NumStrategy *strategy_;
};
class NumStrategy
{
public:
NumStrategy (Diagram *);
virtual ~NumStrategy ();
virtual QString toRepresentedString (const QString) const = 0;
virtual NumerotationContext next (const NumerotationContext &, const int) const = 0;
protected:
NumerotationContext nextString (const NumerotationContext &, const int) const;
NumerotationContext nextNumber (const NumerotationContext &, const int) const;
Diagram *diagram_;
};
class UnitNum: public NumStrategy
{
public:
UnitNum (Diagram *);
QString toRepresentedString(const QString) const;
NumerotationContext next (const NumerotationContext &, const int) const;
};
class TenNum: public NumStrategy
{
public:
TenNum (Diagram *);
QString toRepresentedString(const QString) const;
NumerotationContext next (const NumerotationContext &, const int) const;
};
class HundredNum: public NumStrategy
{
public:
HundredNum (Diagram *);
QString toRepresentedString(const QString) const;
NumerotationContext next (const NumerotationContext &, const int) const;
};
class StringNum: public NumStrategy
{
public:
StringNum (Diagram *);
QString toRepresentedString(const QString) const;
NumerotationContext next (const NumerotationContext &, const int) const;
};
class FolioNum: public NumStrategy
{
public:
FolioNum (Diagram *);
QString toRepresentedString(const QString) const;
NumerotationContext next (const NumerotationContext &, const int) const;
};
#endif // NUMEROTATIONCONTEXTCOMMANDS_H