1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/translate/translate_service.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/prefs/pref_service.h"
#include "base/strings/string_split.h"
#include "chrome/browser/browser_process.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "components/translate/core/browser/translate_download_manager.h"
#include "components/translate/core/browser/translate_manager.h"
#include "content/public/common/url_constants.h"
#include "url/gurl.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/file_manager/app_id.h"
#include "extensions/common/constants.h"
#endif
namespace {
// The singleton instance of TranslateService.
TranslateService* g_translate_service = NULL;
}
TranslateService::TranslateService()
: resource_request_allowed_notifier_(
g_browser_process->local_state(),
switches::kDisableBackgroundNetworking) {
resource_request_allowed_notifier_.Init(this);
}
TranslateService::~TranslateService() {}
// static
void TranslateService::Initialize() {
if (g_translate_service)
return;
g_translate_service = new TranslateService;
// Initialize the allowed state for resource requests.
g_translate_service->OnResourceRequestsAllowed();
translate::TranslateDownloadManager* download_manager =
translate::TranslateDownloadManager::GetInstance();
download_manager->set_request_context(
g_browser_process->system_request_context());
download_manager->set_application_locale(
g_browser_process->GetApplicationLocale());
}
// static
void TranslateService::Shutdown(bool cleanup_pending_fetcher) {
translate::TranslateDownloadManager* download_manager =
translate::TranslateDownloadManager::GetInstance();
if (cleanup_pending_fetcher) {
download_manager->Shutdown();
} else {
// This path is only used by browser tests.
download_manager->set_request_context(NULL);
}
}
// static
void TranslateService::InitializeForTesting() {
if (!g_translate_service) {
TranslateService::Initialize();
} else {
translate::TranslateDownloadManager::GetInstance()->ResetForTesting();
g_translate_service->OnResourceRequestsAllowed();
}
}
// static
void TranslateService::ShutdownForTesting() {
translate::TranslateDownloadManager::GetInstance()->Shutdown();
}
void TranslateService::OnResourceRequestsAllowed() {
translate::TranslateLanguageList* language_list =
translate::TranslateDownloadManager::GetInstance()->language_list();
if (!language_list) {
NOTREACHED();
return;
}
language_list->SetResourceRequestsAllowed(
resource_request_allowed_notifier_.ResourceRequestsAllowed());
}
// static
bool TranslateService::IsTranslateBubbleEnabled() {
#if defined(USE_AURA)
return true;
#elif defined(OS_MACOSX)
// The bubble UX is experimental on Mac OS X.
return base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableTranslateNewUX);
#else
// The bubble UX is not implemented on other platforms.
return false;
#endif
}
// static
std::string TranslateService::GetTargetLanguage(PrefService* prefs) {
std::vector<std::string> accept_languages_list;
base::SplitString(prefs->GetString(prefs::kAcceptLanguages), ',',
&accept_languages_list);
return translate::TranslateManager::GetTargetLanguage(accept_languages_list);
}
// static
bool TranslateService::IsTranslatableURL(const GURL& url) {
// A URLs is translatable unless it is one of the following:
// - empty (can happen for popups created with window.open(""))
// - an internal URL (chrome:// and others)
// - the devtools (which is considered UI)
// - Chrome OS file manager extension
// - an FTP page (as FTP pages tend to have long lists of filenames that may
// confuse the CLD)
return !url.is_empty() && !url.SchemeIs(content::kChromeUIScheme) &&
!url.SchemeIs(content::kChromeDevToolsScheme) &&
#if defined(OS_CHROMEOS)
!(url.SchemeIs(extensions::kExtensionScheme) &&
url.DomainIs(file_manager::kFileManagerAppId)) &&
#endif
!url.SchemeIs(url::kFtpScheme);
}
|
