1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h" 6 7 #include "ash/wm/window_util.h" 8 #include "chrome/browser/ui/browser.h" 9 #include "chrome/browser/ui/browser_finder.h" 10 #include "chrome/browser/ui/browser_window.h" 11 #include "chrome/browser/ui/tabs/tab_strip_model.h" 12 #include "ui/events/event_constants.h" 13 14 ChromeLauncherAppMenuItemTab::ChromeLauncherAppMenuItemTab( 15 const base::string16 title, 16 const gfx::Image* icon, 17 content::WebContents* content, 18 bool has_leading_separator) 19 : ChromeLauncherAppMenuItem(title, icon, has_leading_separator), 20 content::WebContentsObserver(content) { 21 } 22 23 bool ChromeLauncherAppMenuItemTab::IsActive() const { 24 Browser* browser = chrome::FindBrowserWithWindow(ash::wm::GetActiveWindow()); 25 if (!browser) 26 return false; 27 return web_contents() == browser->tab_strip_model()->GetActiveWebContents(); 28 } 29 30 bool ChromeLauncherAppMenuItemTab::IsEnabled() const { 31 return true; 32 } 33 34 void ChromeLauncherAppMenuItemTab::Execute(int event_flags) { 35 if (!web_contents()) 36 return; 37 Browser* browser = chrome::FindBrowserWithWebContents(web_contents()); 38 if (!browser) 39 return; 40 TabStripModel* tab_strip = browser->tab_strip_model(); 41 int index = tab_strip->GetIndexOfWebContents(web_contents()); 42 DCHECK_NE(index, TabStripModel::kNoTab); 43 if (event_flags & (ui::EF_SHIFT_DOWN | ui::EF_MIDDLE_MOUSE_BUTTON)) { 44 tab_strip->CloseWebContentsAt(index, TabStripModel::CLOSE_USER_GESTURE); 45 } else { 46 tab_strip->ActivateTabAt(index, false); 47 browser->window()->Show(); 48 // Need this check to prevent unit tests from crashing. 49 if (browser->window()->GetNativeWindow()) 50 ash::wm::ActivateWindow(browser->window()->GetNativeWindow()); 51 } 52 } 53
