chrome/browser/sessions/in_memory_tab_restore_service.cc

   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/sessions/in_memory_tab_restore_service.h"
   6
   7 #include <vector>
   8
   9 #include "base/compiler_specific.h"
  10
  11 InMemoryTabRestoreService::InMemoryTabRestoreService(
  12     Profile* profile,
  13     scoped_ptr<sessions::TabRestoreServiceClient> client,
  14     TabRestoreService::TimeFactory* time_factory)
  15     : client_(client.Pass()),
  16       helper_(this, NULL, profile, client_.get(), time_factory) {}
  17
  18 InMemoryTabRestoreService::~InMemoryTabRestoreService() {}
  19
  20 void InMemoryTabRestoreService::AddObserver(
  21     TabRestoreServiceObserver* observer) {
  22   helper_.AddObserver(observer);
  23 }
  24
  25 void InMemoryTabRestoreService::RemoveObserver(
  26     TabRestoreServiceObserver* observer) {
  27   helper_.RemoveObserver(observer);
  28 }
  29
  30 void InMemoryTabRestoreService::CreateHistoricalTab(
  31     content::WebContents* contents,
  32     int index) {
  33   helper_.CreateHistoricalTab(contents, index);
  34 }
  35
  36 void InMemoryTabRestoreService::BrowserClosing(
  37     TabRestoreServiceDelegate* delegate) {
  38   helper_.BrowserClosing(delegate);
  39 }
  40
  41 void InMemoryTabRestoreService::BrowserClosed(
  42     TabRestoreServiceDelegate* delegate) {
  43   helper_.BrowserClosed(delegate);
  44 }
  45
  46 void InMemoryTabRestoreService::ClearEntries() {
  47   helper_.ClearEntries();
  48 }
  49
  50 const TabRestoreService::Entries& InMemoryTabRestoreService::entries() const {
  51   return helper_.entries();
  52 }
  53
  54 std::vector<content::WebContents*>
  55 InMemoryTabRestoreService::RestoreMostRecentEntry(
  56     TabRestoreServiceDelegate* delegate,
  57     chrome::HostDesktopType host_desktop_type) {
  58   return helper_.RestoreMostRecentEntry(delegate, host_desktop_type);
  59 }
  60
  61 TabRestoreService::Tab* InMemoryTabRestoreService::RemoveTabEntryById(
  62     SessionID::id_type id) {
  63   return helper_.RemoveTabEntryById(id);
  64 }
  65
  66 std::vector<content::WebContents*> InMemoryTabRestoreService::RestoreEntryById(
  67     TabRestoreServiceDelegate* delegate,
  68     SessionID::id_type id,
  69     chrome::HostDesktopType host_desktop_type,
  70     WindowOpenDisposition disposition) {
  71   return helper_.RestoreEntryById(delegate, id, host_desktop_type, disposition);
  72 }
  73
  74 void InMemoryTabRestoreService::LoadTabsFromLastSession() {
  75   // Do nothing. This relies on tab persistence which is implemented in Java on
  76   // the application side on Android.
  77 }
  78
  79 bool InMemoryTabRestoreService::IsLoaded() const {
  80   // See comment above.
  81   return true;
  82 }
  83
  84 void InMemoryTabRestoreService::DeleteLastSession() {
  85   // See comment above.
  86 }
  87
  88 void InMemoryTabRestoreService::Shutdown() {
  89 }