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// Copyright (c) 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/ash/launcher/chrome_launcher_app_menu_item_tab.h"
#include "ash/wm/window_util.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "ui/events/event_constants.h"
ChromeLauncherAppMenuItemTab::ChromeLauncherAppMenuItemTab(
const base::string16 title,
const gfx::Image* icon,
content::WebContents* content,
bool has_leading_separator)
: ChromeLauncherAppMenuItem(title, icon, has_leading_separator),
content::WebContentsObserver(content) {
}
bool ChromeLauncherAppMenuItemTab::IsActive() const {
Browser* browser = chrome::FindBrowserWithWindow(ash::wm::GetActiveWindow());
if (!browser)
return false;
return web_contents() == browser->tab_strip_model()->GetActiveWebContents();
}
bool ChromeLauncherAppMenuItemTab::IsEnabled() const {
return true;
}
void ChromeLauncherAppMenuItemTab::Execute(int event_flags) {
if (!web_contents())
return;
Browser* browser = chrome::FindBrowserWithWebContents(web_contents());
if (!browser)
return;
TabStripModel* tab_strip = browser->tab_strip_model();
int index = tab_strip->GetIndexOfWebContents(web_contents());
DCHECK_NE(index, TabStripModel::kNoTab);
if (event_flags & (ui::EF_SHIFT_DOWN | ui::EF_MIDDLE_MOUSE_BUTTON)) {
tab_strip->CloseWebContentsAt(index, TabStripModel::CLOSE_USER_GESTURE);
} else {
tab_strip->ActivateTabAt(index, false);
browser->window()->Show();
// Need this check to prevent unit tests from crashing.
if (browser->window()->GetNativeWindow())
ash::wm::ActivateWindow(browser->window()->GetNativeWindow());
}
}
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