components/sessions/core/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 "components/sessions/core/tab_restore_service.h"
   6
   7 namespace sessions {
   8
   9 // TimeFactory-----------------------------------------------------------------
  10
  11 TabRestoreService::TimeFactory::~TimeFactory() {}
  12
  13 // Entry ----------------------------------------------------------------------
  14
  15 // ID of the next Entry.
  16 static SessionID::id_type next_entry_id = 1;
  17
  18 TabRestoreService::Entry::Entry()
  19     : id(next_entry_id++),
  20       type(TAB),
  21       from_last_session(false) {}
  22
  23 TabRestoreService::Entry::Entry(Type type)
  24     : id(next_entry_id++),
  25       type(type),
  26       from_last_session(false) {}
  27
  28 TabRestoreService::Entry::~Entry() {}
  29
  30 // Tab ------------------------------------------------------------------------
  31
  32 TabRestoreService::Tab::Tab()
  33     : Entry(TAB),
  34       current_navigation_index(-1),
  35       browser_id(0),
  36       tabstrip_index(-1),
  37       pinned(false) {
  38 }
  39
  40 TabRestoreService::Tab::Tab(const TabRestoreService::Tab& tab)
  41     : Entry(TAB),
  42       navigations(tab.navigations),
  43       current_navigation_index(tab.current_navigation_index),
  44       browser_id(tab.browser_id),
  45       tabstrip_index(tab.tabstrip_index),
  46       pinned(tab.pinned),
  47       extension_app_id(tab.extension_app_id),
  48       user_agent_override(tab.user_agent_override) {
  49   if (tab.client_data)
  50     client_data = tab.client_data->Clone();
  51 }
  52
  53 TabRestoreService::Tab::~Tab() {
  54 }
  55
  56 TabRestoreService::Tab& TabRestoreService::Tab::operator=(
  57     const TabRestoreService::Tab& tab) {
  58   navigations = tab.navigations;
  59   current_navigation_index = tab.current_navigation_index;
  60   browser_id = tab.browser_id;
  61   tabstrip_index = tab.tabstrip_index;
  62   pinned = tab.pinned;
  63   extension_app_id = tab.extension_app_id;
  64   user_agent_override = tab.user_agent_override;
  65
  66   if (tab.client_data)
  67     client_data = tab.client_data->Clone();
  68
  69   return *this;
  70 }
  71
  72 // Window ---------------------------------------------------------------------
  73
  74 TabRestoreService::Window::Window() : Entry(WINDOW), selected_tab_index(-1) {
  75 }
  76
  77 TabRestoreService::Window::~Window() {
  78 }
  79
  80 // TabRestoreService ----------------------------------------------------------
  81
  82 TabRestoreService::~TabRestoreService() {
  83 }
  84
  85 }  // namespace sessions