Set the initial enabledness state of any browser actions when

chrome/browser/browser.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/browser.h"
 
 #include "app/animation.h"
 #include "app/l10n_util.h"
 #include "base/command_line.h"
 #include "base/idle_timer.h"
@@ skipping 10 matching lines @@
 #include "chrome/browser/character_encoding.h"
 #include "chrome/browser/debugger/devtools_manager.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/download/download_started_animation.h"
 #include "chrome/browser/extensions/crashed_extension_infobar.h"
 #include "chrome/browser/extensions/extension_browser_event_router.h"
 #include "chrome/browser/extensions/extension_disabled_infobar_delegate.h"
 #include "chrome/browser/extensions/extension_tabs_module.h"
+#include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/find_bar.h"
 #include "chrome/browser/find_bar_controller.h"
 #include "chrome/browser/google_url_tracker.h"
 #include "chrome/browser/location_bar.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/options_window.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/site_instance.h"
 #include "chrome/browser/sessions/session_service.h"
@@ skipping 2280 matching lines @@
   command_updater_.UpdateCommandEnabled(IDC_SHOW_HISTORY, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_BOOKMARK_MANAGER, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_EXTENSION_SHELF, true);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_DOWNLOADS, true);
   command_updater_.UpdateCommandEnabled(IDC_HELP_PAGE, true);
   command_updater_.UpdateCommandEnabled(IDC_MANAGE_EXTENSIONS, true);
 #if defined(OS_CHROMEOS)
   command_updater_.UpdateCommandEnabled(IDC_CONTROL_PANEL, true);
 #endif
 
+  // Set up any browser action commands that are installed.
+  ExtensionsService* service = profile()->GetExtensionsService();
+  if (service) {
+    std::vector<ExtensionAction*> browser_actions =
+        service->GetBrowserActions();
+    for (size_t i = 0; i < browser_actions.size(); ++i) {
+      command_updater_.UpdateCommandEnabled(browser_actions[i]->command_id(),
+                                            true);
+    }
+  }
+
   // Initialize other commands based on the window type.
   {
     bool normal_window = type() == TYPE_NORMAL;
 
     // Navigation commands
     command_updater_.UpdateCommandEnabled(IDC_HOME, normal_window);
 
     // Window management commands
     command_updater_.UpdateCommandEnabled(IDC_SELECT_NEXT_TAB, normal_window);
     command_updater_.UpdateCommandEnabled(IDC_SELECT_PREVIOUS_TAB,
@@ skipping 574 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserToolbarModel (private):
 
 NavigationController* Browser::BrowserToolbarModel::GetNavigationController() {
   // This |current_tab| can be NULL during the initialization of the
   // toolbar during window creation (i.e. before any tabs have been added
   // to the window).
   TabContents* current_tab = browser_->GetSelectedTabContents();
   return current_tab ? &current_tab->controller() : NULL;
 }