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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "app/bidi_line_iterator.h" | 5 #include "ui/base/text/bidi_line_iterator.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/string16.h" | 8 #include "base/string16.h" |
| 9 #include "base/utf_string_conversions.h" | 9 #include "base/utf_string_conversions.h" |
| 10 | 10 |
| 11 namespace ui { |
| 12 |
| 11 BiDiLineIterator::~BiDiLineIterator() { | 13 BiDiLineIterator::~BiDiLineIterator() { |
| 12 if (bidi_) { | 14 if (bidi_) { |
| 13 ubidi_close(bidi_); | 15 ubidi_close(bidi_); |
| 14 bidi_ = NULL; | 16 bidi_ = NULL; |
| 15 } | 17 } |
| 16 } | 18 } |
| 17 | 19 |
| 18 UBool BiDiLineIterator::Open(const string16& text, | 20 UBool BiDiLineIterator::Open(const string16& text, |
| 19 bool right_to_left, | 21 bool right_to_left, |
| 20 bool url) { | 22 bool url) { |
| (...skipping 23 matching lines...) Expand all Loading... |
| 44 DCHECK(bidi_ != NULL); | 46 DCHECK(bidi_ != NULL); |
| 45 return ubidi_getVisualRun(bidi_, index, start, length); | 47 return ubidi_getVisualRun(bidi_, index, start, length); |
| 46 } | 48 } |
| 47 | 49 |
| 48 void BiDiLineIterator::GetLogicalRun(int start, | 50 void BiDiLineIterator::GetLogicalRun(int start, |
| 49 int* end, | 51 int* end, |
| 50 UBiDiLevel* level) { | 52 UBiDiLevel* level) { |
| 51 DCHECK(bidi_ != NULL); | 53 DCHECK(bidi_ != NULL); |
| 52 ubidi_getLogicalRun(bidi_, start, end, level); | 54 ubidi_getLogicalRun(bidi_, start, end, level); |
| 53 } | 55 } |
| 56 |
| 57 } // namespace ui |
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