43 lines
1.0 KiB
C
43 lines
1.0 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 VALUE_FORMATTER_H
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#define VALUE_FORMATTER_H
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#include <Referenceable.h>
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class BString;
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class Settings;
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class Value;
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class ValueFormatter : public BReferenceable {
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public:
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virtual ~ValueFormatter();
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virtual Settings* GetSettings() const = 0;
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// returns NULL, if no settings
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virtual status_t FormatValue(Value* value, BString& _output)
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= 0;
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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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// checks if the passed in string
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// would be considered a valid value
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// according to the current format
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// configuration and the size constraints
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// imposed by the passed in type.
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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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// returns reference
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};
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#endif // VALUE_FORMATTER_H
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