blob: f5f97f07abaf4ab31037f147910c40700df234a4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/printing/prefs_util.h"
#include <string>
#include "base/values.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "printing/backend/print_backend_utils.h"
#include "printing/backend/printing_restrictions.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/gfx/geometry/size.h"
namespace printing {
absl::optional<gfx::Size> ParsePaperSizeDefault(const PrefService& prefs) {
if (!prefs.HasPrefPath(prefs::kPrintingPaperSizeDefault))
return absl::nullopt;
const base::Value::Dict& paper_size_dict =
prefs.GetDict(prefs::kPrintingPaperSizeDefault);
if (paper_size_dict.empty())
return absl::nullopt;
const base::Value::Dict* custom_size_dict =
paper_size_dict.FindDict(kPaperSizeCustomSize);
if (custom_size_dict) {
return gfx::Size(*custom_size_dict->FindInt(kPaperSizeWidth),
*custom_size_dict->FindInt(kPaperSizeHeight));
}
const std::string* name = paper_size_dict.FindString(kPaperSizeName);
DCHECK(name);
return ParsePaper(*name).size_um;
}
} // namespace printing
|
