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https://review.haiku-os.org/haiku
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71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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/*
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* Copyright 2015, Rene Gollent, rene@gollent.com.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef INTEGER_VALUE_FORMATTER_H
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#define INTEGER_VALUE_FORMATTER_H
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#include "util/IntegerFormatter.h"
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#include "ValueFormatter.h"
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class Settings;
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class Value;
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class IntegerValueFormatter : public ValueFormatter {
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public:
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class Config;
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public:
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IntegerValueFormatter(Config* config);
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virtual ~IntegerValueFormatter();
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Config* GetConfig() const
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{ return fConfig; }
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virtual Settings* GetSettings() const;
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virtual status_t FormatValue(Value* value, BString& _output);
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virtual bool SupportsValidation() const;
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virtual bool ValidateFormattedValue(
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const BString& input,
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type_code type) const;
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virtual status_t GetValueFromFormattedInput(
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const BString& input, type_code type,
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Value*& _output) const;
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private:
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status_t _PerformValidation(const BString& input,
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type_code type,
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::Value*& _output,
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bool wantsValue) const;
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status_t _ValidateSigned(const BString& input,
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type_code type,
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::Value*& _output,
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bool wantsValue = false) const;
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status_t _ValidateUnsigned(const BString& input,
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type_code type,
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::Value*& _output,
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integer_format format,
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bool wantsValue = false) const;
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Config* fConfig;
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};
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class IntegerValueFormatter::Config : public BReferenceable {
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public:
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virtual ~Config();
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virtual Settings* GetSettings() const = 0;
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virtual integer_format IntegerFormat() const = 0;
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};
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#endif // INTEGER_VALUE_FORMATTER_H
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