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1 // Copyright (c) 2011 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 "ui/base/text/text_elider.h" | 5 #include "ui/base/text/text_elider.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/file_path.h" | 10 #include "base/file_path.h" |
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156 const gfx::Font& font, | 156 const gfx::Font& font, |
157 int available_pixel_width, | 157 int available_pixel_width, |
158 const std::string& languages) { | 158 const std::string& languages) { |
159 // Get a formatted string and corresponding parsing of the url. | 159 // Get a formatted string and corresponding parsing of the url. |
160 url_parse::Parsed parsed; | 160 url_parse::Parsed parsed; |
161 string16 url_string = net::FormatUrl(url, languages, net::kFormatUrlOmitAll, | 161 string16 url_string = net::FormatUrl(url, languages, net::kFormatUrlOmitAll, |
162 net::UnescapeRule::SPACES, &parsed, NULL, NULL); | 162 net::UnescapeRule::SPACES, &parsed, NULL, NULL); |
163 if (available_pixel_width <= 0) | 163 if (available_pixel_width <= 0) |
164 return url_string; | 164 return url_string; |
165 | 165 |
166 // If non-standard or not file type, return plain eliding. | 166 // If non-standard, return plain eliding. |
167 if (!(url.SchemeIsFile() || url.IsStandard())) | 167 if (!url.IsStandard()) |
168 return ElideText(url_string, font, available_pixel_width, ui::ELIDE_AT_END); | 168 return ElideText(url_string, font, available_pixel_width, ui::ELIDE_AT_END); |
169 | 169 |
170 // Now start eliding url_string to fit within available pixel width. | 170 // Now start eliding url_string to fit within available pixel width. |
171 // Fist pass - check to see whether entire url_string fits. | 171 // Fist pass - check to see whether entire url_string fits. |
172 int pixel_width_url_string = font.GetStringWidth(url_string); | 172 int pixel_width_url_string = font.GetStringWidth(url_string); |
173 if (available_pixel_width >= pixel_width_url_string) | 173 if (available_pixel_width >= pixel_width_url_string) |
174 return url_string; | 174 return url_string; |
175 | 175 |
176 // Get the path substring, including query and reference. | 176 // Get the path substring, including query and reference. |
177 size_t path_start_index = parsed.path.begin; | 177 size_t path_start_index = parsed.path.begin; |
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1049 index = char_iterator.getIndex(); | 1049 index = char_iterator.getIndex(); |
1050 } else { | 1050 } else { |
1051 // String has leading whitespace, return the elide string. | 1051 // String has leading whitespace, return the elide string. |
1052 return kElideString; | 1052 return kElideString; |
1053 } | 1053 } |
1054 } | 1054 } |
1055 return string.substr(0, index) + kElideString; | 1055 return string.substr(0, index) + kElideString; |
1056 } | 1056 } |
1057 | 1057 |
1058 } // namespace ui | 1058 } // namespace ui |
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