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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PRINTING_BACKEND_IPP_HANDLERS_H_
#define PRINTING_BACKEND_IPP_HANDLERS_H_
#include "printing/backend/print_backend.h"
namespace printing {
class CupsOptionProvider;
// Ignore attribute (e.g. already implemented in print preview).
void NoOpHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Text-based attribute.
void TextHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Number-based attribute.
void NumberHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Boolean attribute.
void BooleanHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Attribute with a list of supported text values.
void KeywordHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Attribute with a list of supported integer values.
void EnumHandler(const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
// Attribute that takes subsets of supported integer values.
// |none_value| is ignored: it's used since IPP doesn't allow empty sets here.
void MultivalueEnumHandler(int none_value,
const CupsOptionProvider& printer,
const char* attribute_name,
AdvancedCapabilities* capabilities);
} // namespace printing
#endif // PRINTING_BACKEND_IPP_HANDLERS_H_
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