15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/sessions/session_id.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/sessions/session_tab_helper.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static SessionID::id_type next_id = 1; 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionID::SessionID() { 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id_ = next_id++; 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionID::id_type SessionID::IdForTab(const content::WebContents* tab) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SessionTabHelper* session_tab_helper = 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tab ? SessionTabHelper::FromWebContents(tab) : NULL; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return session_tab_helper ? session_tab_helper->session_id().id() : -1; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SessionID::id_type SessionID::IdForWindowContainingTab( 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::WebContents* tab) { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SessionTabHelper* session_tab_helper = 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tab ? SessionTabHelper::FromWebContents(tab) : NULL; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return session_tab_helper ? session_tab_helper->window_id().id() : -1; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27