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Side by Side Diff: third_party/WebKit/Source/platform/wtf/text/TextPosition.cpp

Issue 2940933003: DO NOT SUBMIT results of new clang-format (Closed)
Patch Set: Created 3 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2013, Google Inc. All rights reserved. 2 * Copyright (C) 2013, Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE 16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
23 * DAMAGE. 23 * DAMAGE.
24 */ 24 */
25 25
26 #include "platform/wtf/text/TextPosition.h" 26 #include "platform/wtf/text/TextPosition.h"
27 27
28 #include <algorithm>
29 #include <memory>
28 #include "platform/wtf/PtrUtil.h" 30 #include "platform/wtf/PtrUtil.h"
29 #include "platform/wtf/StdLibExtras.h" 31 #include "platform/wtf/StdLibExtras.h"
30 #include <algorithm>
31 #include <memory>
32 32
33 namespace WTF { 33 namespace WTF {
34 34
35 std::unique_ptr<Vector<unsigned>> GetLineEndings(const String& text) { 35 std::unique_ptr<Vector<unsigned>> GetLineEndings(const String& text) {
36 std::unique_ptr<Vector<unsigned>> result(WTF::MakeUnique<Vector<unsigned>>()); 36 std::unique_ptr<Vector<unsigned>> result(WTF::MakeUnique<Vector<unsigned>>());
37 37
38 unsigned start = 0; 38 unsigned start = 0;
39 while (start < text.length()) { 39 while (start < text.length()) {
40 size_t line_end = text.find('\n', start); 40 size_t line_end = text.find('\n', start);
41 if (line_end == kNotFound) 41 if (line_end == kNotFound)
(...skipping 23 matching lines...) Expand all
65 std::lower_bound(line_endings.begin(), line_endings.end(), offset); 65 std::lower_bound(line_endings.begin(), line_endings.end(), offset);
66 int line_index = found_line_ending - &line_endings.at(0); 66 int line_index = found_line_ending - &line_endings.at(0);
67 unsigned line_start_offset = 67 unsigned line_start_offset =
68 line_index > 0 ? line_endings.at(line_index - 1) + 1 : 0; 68 line_index > 0 ? line_endings.at(line_index - 1) + 1 : 0;
69 int column = offset - line_start_offset; 69 int column = offset - line_start_offset;
70 return TextPosition(OrdinalNumber::FromZeroBasedInt(line_index), 70 return TextPosition(OrdinalNumber::FromZeroBasedInt(line_index),
71 OrdinalNumber::FromZeroBasedInt(column)); 71 OrdinalNumber::FromZeroBasedInt(column));
72 } 72 }
73 73
74 } // namespace WTF 74 } // namespace WTF
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