Implement SearchTabHelperDelegate.

chrome/browser/ui/browser.cc

 // Copyright 2012 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/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 41 matching lines @@
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/extensions/browser_extension_window_controller.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/file_select_helper.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/google/google_url_tracker.h"
+#include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/infobars/simple_alert_infobar_delegate.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/pepper_broker_infobar_delegate.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_destroyer.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
@@ skipping 52 matching lines @@
 #include "chrome/browser/ui/search/search_tab_helper.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/status_bubble.h"
 #include "chrome/browser/ui/sync/browser_synced_window_delegate.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
 #include "chrome/browser/ui/tab_helpers.h"
 #include "chrome/browser/ui/tab_modal_confirm_dialog.h"
 #include "chrome/browser/ui/tabs/tab_menu_model.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/browser/ui/tabs/tab_strip_model_utils.h"
 #include "chrome/browser/ui/toolbar/toolbar_model_impl.h"
 #include "chrome/browser/ui/unload_controller.h"
 #include "chrome/browser/ui/validation_message_bubble.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "chrome/browser/ui/window_sizer/window_sizer.h"
 #include "chrome/browser/ui/zoom/zoom_controller.h"
 #include "chrome/browser/upgrade_detector.h"
 #include "chrome/browser/web_applications/web_app.h"
@@ skipping 622 matching lines @@
 }
 
 void Browser::VisibleSSLStateChanged(content::WebContents* web_contents) {
   // When the current tab's SSL state changes, we need to update the URL
   // bar to reflect the new state.
   DCHECK(web_contents);
   if (tab_strip_model_->GetActiveWebContents() == web_contents)
     UpdateToolbar(false);
 }
 
-void Browser::OnWebContentsInstantSupportDisabled(
-    const content::WebContents* web_contents) {
-  DCHECK(web_contents);
-  if (tab_strip_model_->GetActiveWebContents() == web_contents)
-    UpdateToolbar(false);
-}
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, Assorted browser commands:
 
 void Browser::ToggleFullscreenModeWithExtension(const GURL& extension_url) {
   fullscreen_controller_->
       ToggleBrowserFullscreenModeWithExtension(extension_url);
 }
 
 bool Browser::SupportsWindowFeature(WindowFeature feature) const {
@@ skipping 955 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, SearchEngineTabHelperDelegate implementation:
 
 void Browser::ConfirmAddSearchProvider(TemplateURL* template_url,
                                        Profile* profile) {
   window()->ConfirmAddSearchProvider(template_url, profile);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
+// Browser, SearchTabHelperDelegate implementation:
+
+void Browser::NavigateToURL(const GURL& url,
+                            WindowOpenDisposition disposition,
+                            content::WebContents* source_contents) {
+  DCHECK(source_contents);
+  chrome::NavigateParams params(this, url,
+                                content::PAGE_TRANSITION_AUTO_BOOKMARK);
+  params.referrer = content::Referrer();
+  params.source_contents = source_contents;
+  params.disposition = disposition;
+  params.is_renderer_initiated = false;
+  params.initiating_profile = profile_;
+  chrome::Navigate(&params);
+}
+
+void Browser::OnWebContentsInstantSupportDisabled(
+    const content::WebContents* web_contents) {
+  DCHECK(web_contents);
+  if (tab_strip_model_->GetActiveWebContents() == web_contents)
+    UpdateToolbar(false);
+}
+
+OmniboxView* Browser::GetOmniboxView() {
+  LocationBar* location_bar = window_ ? window_->GetLocationBar() : NULL;
+  return location_bar ? location_bar->GetOmniboxView() : NULL;
+}
+
+void Browser::GetOpenUrls(std::set<std::string>* open_urls) {
+  DCHECK(open_urls);

[Jered, 2014/04/08 12:32:10]

optional: You could also have this method return a set<string>. Return-value
optimization should make that just as efficient without needing a
pointer/dcheck.

[kmadhusu, 2014/04/08 18:57:52]

Done.

+  history::TopSites* top_sites = profile_->GetTopSites();
+  if (!tab_strip_model_ || !top_sites) {
+    NOTREACHED();
+    return;
+  }
+
+  chrome::GetOpenUrls(*tab_strip_model_, *top_sites, open_urls);
+}
+
+///////////////////////////////////////////////////////////////////////////////
 // Browser, web_modal::WebContentsModalDialogManagerDelegate implementation:
 
 void Browser::SetWebContentsBlocked(content::WebContents* web_contents,
                                     bool blocked) {
   int index = tab_strip_model_->GetIndexOfWebContents(web_contents);
   if (index == TabStripModel::kNoTab) {
     NOTREACHED();
     return;
   }
   tab_strip_model_->SetTabBlocked(index, blocked);
@@ skipping 362 matching lines @@
 void Browser::SetAsDelegate(WebContents* web_contents, Browser* delegate) {
   // WebContents...
   web_contents->SetDelegate(delegate);
 
   // ...and all the helpers.
   BookmarkTabHelper::FromWebContents(web_contents)->set_delegate(delegate);
   WebContentsModalDialogManager::FromWebContents(web_contents)->
       SetDelegate(delegate);
   CoreTabHelper::FromWebContents(web_contents)->set_delegate(delegate);
   SearchEngineTabHelper::FromWebContents(web_contents)->set_delegate(delegate);
+  SearchTabHelper::FromWebContents(web_contents)->set_delegate(delegate);
   ZoomController::FromWebContents(web_contents)->set_observer(delegate);
   TranslateTabHelper* translate_tab_helper =
       TranslateTabHelper::FromWebContents(web_contents);
   translate_tab_helper->translate_driver().set_observer(
       delegate ? delegate->translate_driver_observer_.get() : NULL);
 }
 
 void Browser::CloseFrame() {
   window_->Close();
 }
@@ skipping 214 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }