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Side by Side Diff: printing/backend/cups_ipp_util.h

Issue 2105463002: Create a new print backend for the updated CUPS APIs (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix typos. Created 4 years, 5 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef PRINTING_BACKEND_CUPS_IPP_UTIL_H_
6 #define PRINTING_BACKEND_CUPS_IPP_UTIL_H_
7
8 #include <vector>
9
10 #include "base/strings/string_piece.h"
11 #include "printing/backend/cups_printer.h"
12 #include "printing/backend/print_backend.h"
13
14 namespace printing {
15
16 // Returns the default ColorModel for |printer|.
17 ColorModel DefaultColorModel(const CupsOptionProvider& printer);
18
19 // Returns the set of supported ColorModels for |printer|.
20 std::vector<ColorModel> SupportedColorModels(const CupsOptionProvider& printer);
21
22 // Returns the default paper setting for |printer|.
23 PrinterSemanticCapsAndDefaults::Paper DefaultPaper(
24 const CupsOptionProvider& printer);
25
26 // Returns the list of papers supported by the |printer|.
27 std::vector<PrinterSemanticCapsAndDefaults::Paper> SupportedPapers(
28 const CupsOptionProvider& printer);
29
30 // Retrieves the supported number of copies from |printer| and writes the
31 // extremities of the range into |lower_bound| and |upper_bound|. Values are
32 // set to -1 if there is an error.
33 void CopiesRange(const CupsOptionProvider& printer,
34 int* lower_bound,
35 int* upper_bound);
36
37 // Returns true if |printer| can do collation.
38 bool CollateCapable(const CupsOptionProvider& printer);
39
40 // Returns true if |printer| has collation enabled by default.
41 bool CollateDefault(const CupsOptionProvider& printer);
42
43 // Populates the |printer_info| object with attributes retrived using IPP from
44 // |printer|.
45 void CapsAndDefaultsFromPrinter(const CupsOptionProvider& printer,
46 PrinterSemanticCapsAndDefaults* printer_info);
47
48 } // namespace printing
49
50 #endif // PRINTING_BACKEND_CUPS_IPP_UTIL_H_
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