| Torne (Richard Coles) | f2477e0 | 2013-11-28 11:55:43 +0000 | [diff] [blame] | 1 | // Copyright 2013 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 | #include "printing/printing_utils.h" |
| 6 | |
| 7 | #include <algorithm> |
| 8 | |
| 9 | #include "third_party/icu/source/common/unicode/uchar.h" |
| 10 | #include "ui/gfx/text_elider.h" |
| 11 | |
| 12 | namespace { |
| 13 | const int kMaxDocumentTitleLength = 50; |
| 14 | } |
| 15 | |
| 16 | namespace printing { |
| 17 | |
| 18 | base::string16 SimplifyDocumentTitle(const base::string16& title) { |
| 19 | base::string16 no_controls(title); |
| 20 | no_controls.erase( |
| 21 | std::remove_if(no_controls.begin(), no_controls.end(), &u_iscntrl), |
| 22 | no_controls.end()); |
| 23 | base::string16 result; |
| 24 | gfx::ElideString(no_controls, kMaxDocumentTitleLength, &result); |
| 25 | return result; |
| 26 | } |
| 27 | |
| 28 | } // namespace printing |