| // Copyright 2016 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/ui/webui/settings/chromeos/accessibility_handler.h" |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "chrome/browser/extensions/extension_tab_util.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/browser_finder.h" |
| #include "chrome/common/extensions/extension_constants.h" |
| #include "content/public/browser/web_ui.h" |
| #include "extensions/browser/extension_registry.h" |
| |
| namespace chromeos { |
| namespace settings { |
| |
| AccessibilityHandler::AccessibilityHandler(content::WebUI* webui) |
| : profile_(Profile::FromWebUI(webui)) { |
| } |
| |
| AccessibilityHandler::~AccessibilityHandler() {} |
| |
| void AccessibilityHandler::RegisterMessages() { |
| web_ui()->RegisterMessageCallback( |
| "showChromeVoxSettings", |
| base::BindRepeating(&AccessibilityHandler::HandleShowChromeVoxSettings, |
| base::Unretained(this))); |
| web_ui()->RegisterMessageCallback( |
| "showSelectToSpeakSettings", |
| base::BindRepeating( |
| &AccessibilityHandler::HandleShowSelectToSpeakSettings, |
| base::Unretained(this))); |
| web_ui()->RegisterMessageCallback( |
| "showSwitchAccessSettings", |
| base::BindRepeating(&AccessibilityHandler::HandleShowSwitchAccessSettings, |
| base::Unretained(this))); |
| } |
| |
| void AccessibilityHandler::HandleShowChromeVoxSettings( |
| const base::ListValue* args) { |
| OpenExtensionOptionsPage(extension_misc::kChromeVoxExtensionId); |
| } |
| |
| void AccessibilityHandler::HandleShowSelectToSpeakSettings( |
| const base::ListValue* args) { |
| OpenExtensionOptionsPage(extension_misc::kSelectToSpeakExtensionId); |
| } |
| |
| void AccessibilityHandler::HandleShowSwitchAccessSettings( |
| const base::ListValue* args) { |
| OpenExtensionOptionsPage(extension_misc::kSwitchAccessExtensionId); |
| } |
| |
| void AccessibilityHandler::OpenExtensionOptionsPage(const char extension_id[]) { |
| const extensions::Extension* extension = |
| extensions::ExtensionRegistry::Get(profile_)->GetExtensionById( |
| extension_id, extensions::ExtensionRegistry::ENABLED); |
| if (!extension) |
| return; |
| extensions::ExtensionTabUtil::OpenOptionsPage( |
| extension, |
| chrome::FindBrowserWithWebContents(web_ui()->GetWebContents())); |
| } |
| |
| } // namespace settings |
| } // namespace chromeos |