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Side by Side Diff: chrome/browser/chromeos/accessibility_util.cc

Issue 8477005: Add policies to specify an enterprise web store. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebasse. Created 9 years, 1 month ago
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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 "chrome/browser/chromeos/accessibility_util.h" 5 #include "chrome/browser/chromeos/accessibility_util.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/bind_helpers.h" 8 #include "base/bind_helpers.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "chrome/browser/browser_process.h" 10 #include "chrome/browser/browser_process.h"
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101 BrowserAccessibilityState::GetInstance()->OnAccessibilityEnabledManually(); 101 BrowserAccessibilityState::GetInstance()->OnAccessibilityEnabledManually();
102 102
103 Speak(enabled ? 103 Speak(enabled ?
104 l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_ACCESS_ENABLED).c_str() : 104 l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_ACCESS_ENABLED).c_str() :
105 l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_ACCESS_DISABLED).c_str()); 105 l10n_util::GetStringUTF8(IDS_CHROMEOS_ACC_ACCESS_DISABLED).c_str());
106 106
107 // Load/Unload ChromeVox 107 // Load/Unload ChromeVox
108 Profile* profile = ProfileManager::GetDefaultProfile(); 108 Profile* profile = ProfileManager::GetDefaultProfile();
109 ExtensionService* extension_service = 109 ExtensionService* extension_service =
110 profile->GetExtensionService(); 110 profile->GetExtensionService();
111 std::string manifest = ResourceBundle::GetSharedInstance().
112 GetRawDataResource(IDR_CHROMEVOX_MANIFEST).as_string();
113 FilePath path = FilePath(extension_misc::kAccessExtensionPath) 111 FilePath path = FilePath(extension_misc::kAccessExtensionPath)
114 .AppendASCII(extension_misc::kChromeVoxDirectoryName); 112 .AppendASCII(extension_misc::kChromeVoxDirectoryName);
115 if (enabled) { // Load ChromeVox 113 if (enabled) { // Load ChromeVox
116 const Extension* extension = 114 const Extension* extension =
117 extension_service->component_loader()->Add(manifest, path); 115 extension_service->component_loader()->Add(IDR_CHROMEVOX_MANIFEST,
116 path);
118 117
119 if (login_web_ui) { 118 if (login_web_ui) {
120 RenderViewHost* render_view_host = 119 RenderViewHost* render_view_host =
121 login_web_ui->tab_contents()->render_view_host(); 120 login_web_ui->tab_contents()->render_view_host();
122 ContentScriptLoader* loader = new ContentScriptLoader( 121 ContentScriptLoader* loader = new ContentScriptLoader(
123 extension->id(), render_view_host); 122 extension->id(), render_view_host);
124 123
125 for (size_t i = 0; i < extension->content_scripts().size(); i++) { 124 for (size_t i = 0; i < extension->content_scripts().size(); i++) {
126 const UserScript& script = extension->content_scripts()[i]; 125 const UserScript& script = extension->content_scripts()[i];
127 for (size_t j = 0; j < script.js_scripts().size(); ++j) { 126 for (size_t j = 0; j < script.js_scripts().size(); ++j) {
128 const UserScript::File &file = script.js_scripts()[j]; 127 const UserScript::File &file = script.js_scripts()[j];
129 ExtensionResource resource = extension->GetResource( 128 ExtensionResource resource = extension->GetResource(
130 file.relative_path()); 129 file.relative_path());
131 loader->AppendScript(resource); 130 loader->AppendScript(resource);
132 } 131 }
133 } 132 }
134 loader->Run(); // It cleans itself up when done. 133 loader->Run(); // It cleans itself up when done.
135 } 134 }
136 135
137 LOG(INFO) << "ChromeVox was Loaded."; 136 LOG(INFO) << "ChromeVox was Loaded.";
138 } else { // Unload ChromeVox 137 } else { // Unload ChromeVox
139 extension_service->component_loader()->Remove(manifest); 138 extension_service->component_loader()->Remove(path);
140 LOG(INFO) << "ChromeVox was Unloaded."; 139 LOG(INFO) << "ChromeVox was Unloaded.";
141 } 140 }
142 } 141 }
143 142
144 void ToggleAccessibility(WebUI* login_web_ui) { 143 void ToggleAccessibility(WebUI* login_web_ui) {
145 bool accessibility_enabled = g_browser_process && 144 bool accessibility_enabled = g_browser_process &&
146 g_browser_process->local_state()->GetBoolean( 145 g_browser_process->local_state()->GetBoolean(
147 prefs::kAccessibilityEnabled); 146 prefs::kAccessibilityEnabled);
148 accessibility_enabled = !accessibility_enabled; 147 accessibility_enabled = !accessibility_enabled;
149 EnableAccessibility(accessibility_enabled, login_web_ui); 148 EnableAccessibility(accessibility_enabled, login_web_ui);
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163 return false; 162 return false;
164 } 163 }
165 PrefService* prefs = g_browser_process->local_state(); 164 PrefService* prefs = g_browser_process->local_state();
166 bool accessibility_enabled = prefs && 165 bool accessibility_enabled = prefs &&
167 prefs->GetBoolean(prefs::kAccessibilityEnabled); 166 prefs->GetBoolean(prefs::kAccessibilityEnabled);
168 return accessibility_enabled; 167 return accessibility_enabled;
169 } 168 }
170 169
171 } // namespace accessibility 170 } // namespace accessibility
172 } // namespace chromeos 171 } // namespace chromeos
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