Add a disable button to the Extension management UI.

chrome/browser/extensions/extensions_ui.cc

 // Copyright (c) 2006-2009 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/extensions/extensions_ui.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/string_util.h"
 #include "base/thread.h"
@@ skipping 103 matching lines @@
     if (!(*extension)->IsTheme()) {
       extensions_list->Append(CreateExtensionDetailValue(
           *extension, GetActivePagesForExtension((*extension)->id()), false));
     }
   }
   results.Set(L"extensions", extensions_list);
 
   dom_ui_->CallJavascriptFunction(L"returnExtensionsData", results);
 
   // Register for notifications that we need to reload the page.
+  registrar_.RemoveAll();
   registrar_.Add(this, NotificationType::EXTENSION_LOADED,
       NotificationService::AllSources());
   registrar_.Add(this, NotificationType::EXTENSION_UNLOADED,
       NotificationService::AllSources());
   registrar_.Add(this, NotificationType::EXTENSION_UPDATE_DISABLED,
       NotificationService::AllSources());
   registrar_.Add(this, NotificationType::EXTENSION_UNLOADED_DISABLED,
       NotificationService::AllSources());
 }
 
@@ skipping 24 matching lines @@
   const ListValue* list = static_cast<const ListValue*>(value);
   CHECK(list->GetSize() == 1);
   std::string extension_id;
   CHECK(list->GetString(0, &extension_id));
   extensions_service_->ReloadExtension(extension_id);
 }
 
 void ExtensionsDOMHandler::HandleEnableMessage(const Value* value) {
   CHECK(value->IsType(Value::TYPE_LIST));
   const ListValue* list = static_cast<const ListValue*>(value);
-  CHECK(list->GetSize() == 1);
-  std::string extension_id;
+  CHECK(list->GetSize() == 2);
+  std::string extension_id, enable_str;
   CHECK(list->GetString(0, &extension_id));
-  extensions_service_->EnableExtension(extension_id);
+  CHECK(list->GetString(1, &enable_str));
+  if (enable_str == "true") {
+    extensions_service_->EnableExtension(extension_id);
+  } else {
+    extensions_service_->DisableExtension(extension_id);
+  }
 }
 
 void ExtensionsDOMHandler::HandleUninstallMessage(const Value* value) {
   CHECK(value->IsType(Value::TYPE_LIST));
   const ListValue* list = static_cast<const ListValue*>(value);
   CHECK(list->GetSize() == 1);
   std::string extension_id;
   CHECK(list->GetString(0, &extension_id));
   extensions_service_->UninstallExtension(extension_id, false);
 }
@@ skipping 167 matching lines @@
   AddMessageHandler(handler);
   handler->Attach(this);
 
   ExtensionsUIHTMLSource* html_source = new ExtensionsUIHTMLSource();
 
   // Set up the chrome://extensions/ source.
   g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
       NewRunnableMethod(&chrome_url_data_manager,
           &ChromeURLDataManager::AddDataSource, html_source));
 }