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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 #include "build/build_config.h" | 5 #include "build/build_config.h" |
| 6 | 6 |
| 7 #include "chrome/browser/ui/toolbar/back_forward_menu_model.h" | 7 #include "chrome/browser/ui/toolbar/back_forward_menu_model.h" |
| 8 | 8 |
| 9 #include "app/l10n_util.h" | 9 #include "app/l10n_util.h" |
| 10 #include "app/text_elider.h" | |
| 11 #include "app/resource_bundle.h" | 10 #include "app/resource_bundle.h" |
| 12 #include "base/string_number_conversions.h" | 11 #include "base/string_number_conversions.h" |
| 13 #include "chrome/browser/metrics/user_metrics.h" | 12 #include "chrome/browser/metrics/user_metrics.h" |
| 14 #include "chrome/browser/tab_contents/navigation_controller.h" | 13 #include "chrome/browser/tab_contents/navigation_controller.h" |
| 15 #include "chrome/browser/tab_contents/navigation_entry.h" | 14 #include "chrome/browser/tab_contents/navigation_entry.h" |
| 16 #include "chrome/browser/tab_contents/tab_contents.h" | 15 #include "chrome/browser/tab_contents/tab_contents.h" |
| 17 #include "chrome/browser/prefs/pref_service.h" | 16 #include "chrome/browser/prefs/pref_service.h" |
| 18 #include "chrome/browser/profiles/profile.h" | 17 #include "chrome/browser/profiles/profile.h" |
| 19 #include "chrome/browser/ui/browser.h" | 18 #include "chrome/browser/ui/browser.h" |
| 20 #include "chrome/common/pref_names.h" | 19 #include "chrome/common/pref_names.h" |
| 21 #include "chrome/common/url_constants.h" | 20 #include "chrome/common/url_constants.h" |
| 22 #include "grit/generated_resources.h" | 21 #include "grit/generated_resources.h" |
| 23 #include "grit/theme_resources.h" | 22 #include "grit/theme_resources.h" |
| 24 #include "net/base/registry_controlled_domain.h" | 23 #include "net/base/registry_controlled_domain.h" |
| 24 #include "ui/base/text/text_elider.h" |
| 25 | 25 |
| 26 const int BackForwardMenuModel::kMaxHistoryItems = 12; | 26 const int BackForwardMenuModel::kMaxHistoryItems = 12; |
| 27 const int BackForwardMenuModel::kMaxChapterStops = 5; | 27 const int BackForwardMenuModel::kMaxChapterStops = 5; |
| 28 static const int kMaxWidth = 700; | 28 static const int kMaxWidth = 700; |
| 29 | 29 |
| 30 BackForwardMenuModel::BackForwardMenuModel(Browser* browser, | 30 BackForwardMenuModel::BackForwardMenuModel(Browser* browser, |
| 31 ModelType model_type) | 31 ModelType model_type) |
| 32 : browser_(browser), | 32 : browser_(browser), |
| 33 test_tab_contents_(NULL), | 33 test_tab_contents_(NULL), |
| 34 model_type_(model_type) { | 34 model_type_(model_type) { |
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| 75 // Return an empty string for a separator. | 75 // Return an empty string for a separator. |
| 76 if (IsSeparator(index)) | 76 if (IsSeparator(index)) |
| 77 return string16(); | 77 return string16(); |
| 78 | 78 |
| 79 // Return the entry title, escaping any '&' characters and eliding it if it's | 79 // Return the entry title, escaping any '&' characters and eliding it if it's |
| 80 // super long. | 80 // super long. |
| 81 NavigationEntry* entry = GetNavigationEntry(index); | 81 NavigationEntry* entry = GetNavigationEntry(index); |
| 82 string16 menu_text(entry->GetTitleForDisplay( | 82 string16 menu_text(entry->GetTitleForDisplay( |
| 83 GetTabContents()->profile()->GetPrefs()-> | 83 GetTabContents()->profile()->GetPrefs()-> |
| 84 GetString(prefs::kAcceptLanguages))); | 84 GetString(prefs::kAcceptLanguages))); |
| 85 menu_text = gfx::ElideText(menu_text, gfx::Font(), kMaxWidth, false); | 85 menu_text = ui::ElideText(menu_text, gfx::Font(), kMaxWidth, false); |
| 86 | 86 |
| 87 for (size_t i = menu_text.find('&'); i != string16::npos; | 87 for (size_t i = menu_text.find('&'); i != string16::npos; |
| 88 i = menu_text.find('&', i + 2)) { | 88 i = menu_text.find('&', i + 2)) { |
| 89 menu_text.insert(i, 1, '&'); | 89 menu_text.insert(i, 1, '&'); |
| 90 } | 90 } |
| 91 return menu_text; | 91 return menu_text; |
| 92 } | 92 } |
| 93 | 93 |
| 94 bool BackForwardMenuModel::IsItemDynamicAt(int index) const { | 94 bool BackForwardMenuModel::IsItemDynamicAt(int index) const { |
| 95 // This object is only used for a single showing of a menu. | 95 // This object is only used for a single showing of a menu. |
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| 374 metric_string += "ForwardMenu_"; | 374 metric_string += "ForwardMenu_"; |
| 375 else | 375 else |
| 376 metric_string += "BackMenu_"; | 376 metric_string += "BackMenu_"; |
| 377 metric_string += action; | 377 metric_string += action; |
| 378 if (index != -1) { | 378 if (index != -1) { |
| 379 // +1 is for historical reasons (indices used to start at 1). | 379 // +1 is for historical reasons (indices used to start at 1). |
| 380 metric_string += base::IntToString(index + 1); | 380 metric_string += base::IntToString(index + 1); |
| 381 } | 381 } |
| 382 return metric_string; | 382 return metric_string; |
| 383 } | 383 } |
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