chrome/common/extensions/api/session_restore.json

// 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.

[
  {
    "namespace": "sessionRestore",
    "description": "Use the <code>chrome.sessionRestore</code> API to query and restore tabs and windows from a browsing session.",
    "types": [
      {
        "id": "ClosedEntry",
        "type": "object",
        "properties": {
          "id": {"type": "integer", "minimum": 0, "description": "The ID of the browser session."},
          "timestamp": {"type": "integer", "description": "The time when the window or tab was closed, represented in milliseconds since the epoch"},
          "tab": {"$ref": "tabs.Tab", "optional": true, "description": "The closed $ref:tabs.Tab, if this entry describes a tab. Either this or $ref:ClosedEntry.window will be set."},
          "window": {"$ref": "windows.Window", "optional": true, "description": "The closed $ref:windows.Window, if this entry describes a window. Either this or $ref:ClosedEntry.tab will be set."}
        }
      }
    ],
    "functions": [
      {
        "name": "getRecentlyClosed",
        "type": "function",
        "description": "Gets the list of recently closed tabs and/or windows.",
        "parameters": [
          {
            "type": "object",
            "name": "options",
            "optional": true,
            "properties": {
              "maxResults": {
                "type": "integer",
                "minimum": 0,
                "maximum": 25,
                "optional": true,
                "description": "The maximum number of entries to be fetched in the requested list. Omit to fetch the maximum number of entries (25)."
              },
              "entryType": {
                "type": "string",
                "enum": ["tab", "window"],
                "optional": true,
                "description": "The type of entry to fetch. Omit to fetch all types of entries."
              }
            }
          },
          {
            "type": "function",
            "name": "callback",
            "parameters": [
              {
                "name": "entries", "type": "array", "items": { "$ref": "ClosedEntry" }, "description": "The list of closed entries in reverse order that they were closed (the most recently closed tab or window will be at index <code>0</code>). If <code>entryType</code> is specified the entries will be only of that type, otherwise the entries may contain either tabs or windows.List of $ref:ClosedEntry representing the closed tab/window for the session."
              }
            ]
          }
        ]
      },
      {
        "name": "restore",
        "type": "function",
        "description": "Reopens a $ref:ClosedEntry, with an optional callback to run when the entry has been restored.",
        "parameters": [
          {"type": "integer", "name": "id", "optional": true, "description": "The id of the $ref:ClosedEntry to restore."},
          {"type": "function", "name": "callback", "optional": true, "parameters": []}
        ]
      }
    ]
  }
]