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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #ifndef APP_TEXT_ELIDER_H_ | 5 #ifndef APP_TEXT_ELIDER_H_ |
6 #define APP_TEXT_ELIDER_H_ | 6 #define APP_TEXT_ELIDER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <unicode/coll.h> | 9 #include <unicode/coll.h> |
10 #include <unicode/uchar.h> | 10 #include <unicode/uchar.h> |
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56 int available_pixel_width); | 56 int available_pixel_width); |
57 | 57 |
58 // SortedDisplayURL maintains a string from a URL suitable for display to the | 58 // SortedDisplayURL maintains a string from a URL suitable for display to the |
59 // use. SortedDisplayURL also provides a function used for comparing two | 59 // use. SortedDisplayURL also provides a function used for comparing two |
60 // SortedDisplayURLs for use in visually ordering the SortedDisplayURLs. | 60 // SortedDisplayURLs for use in visually ordering the SortedDisplayURLs. |
61 // | 61 // |
62 // SortedDisplayURL is relatively cheap and supports value semantics. | 62 // SortedDisplayURL is relatively cheap and supports value semantics. |
63 class SortedDisplayURL { | 63 class SortedDisplayURL { |
64 public: | 64 public: |
65 SortedDisplayURL(const GURL& url, const std::wstring& languages); | 65 SortedDisplayURL(const GURL& url, const std::wstring& languages); |
66 SortedDisplayURL() {} | 66 SortedDisplayURL(); |
| 67 ~SortedDisplayURL(); |
67 | 68 |
68 // Compares this SortedDisplayURL to |url| using |collator|. Returns a value | 69 // Compares this SortedDisplayURL to |url| using |collator|. Returns a value |
69 // < 0, = 1 or > 0 as to whether this url is less then, equal to or greater | 70 // < 0, = 1 or > 0 as to whether this url is less then, equal to or greater |
70 // than the supplied url. | 71 // than the supplied url. |
71 int Compare(const SortedDisplayURL& other, icu::Collator* collator) const; | 72 int Compare(const SortedDisplayURL& other, icu::Collator* collator) const; |
72 | 73 |
73 // Returns the display string for the URL. | 74 // Returns the display string for the URL. |
74 const string16& display_url() const { return display_url_; } | 75 const string16& display_url() const { return display_url_; } |
75 | 76 |
76 private: | 77 private: |
77 // Returns everything after the host. This is used by Compare if the hosts | 78 // Returns everything after the host. This is used by Compare if the hosts |
78 // match. | 79 // match. |
79 string16 AfterHost() const; | 80 string16 AfterHost() const; |
80 | 81 |
81 // Host name minus 'www.'. Used by Compare. | 82 // Host name minus 'www.'. Used by Compare. |
82 string16 sort_host_; | 83 string16 sort_host_; |
83 | 84 |
84 // End of the prefix (spec and separator) in display_url_. | 85 // End of the prefix (spec and separator) in display_url_. |
85 size_t prefix_end_; | 86 size_t prefix_end_; |
86 | 87 |
87 string16 display_url_; | 88 string16 display_url_; |
88 }; | 89 }; |
89 | 90 |
90 } // namespace gfx. | 91 } // namespace gfx. |
91 | 92 |
92 #endif // APP_TEXT_ELIDER_H_ | 93 #endif // APP_TEXT_ELIDER_H_ |
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