widget/nsIPrinterEnumerator.idl
author Nicholas Nethercote <nnethercote@mozilla.com>
Mon, 09 Oct 2017 10:08:09 +1100
changeset 385842 396ff2a152d77a0c28f09fefc8b0a96659f2d4ba
parent 321913 fba4215e5201bb4028be3b9e93dbbeae767f6ad4
child 470303 0f12aebacdd6845bed9e7f2cbf8e33dbd9b50b8b
permissions -rw-r--r--
Bug 1407103 - Convert wstring attributes to AString in widget/nsIPrint*.idl. r=bobowen. This avoids a lot of mismatches between nsAString and char16_t*, thus removing many getter_Copies() and ToNewUnicode() and get() calls, and generally making things simpler. Note: the patch removes GetDefaultPrinterNameFromGlobalPrinters() by simply inlining it at its two callsites, which is easy with the changed types.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"
#include "nsIPrintSettings.idl"

interface nsIStringEnumerator;

[scriptable, uuid(5e738fff-404c-4c94-9189-e8f2cce93e94)]

interface nsIPrinterEnumerator : nsISupports
{
  /**
   * The name of the system default printer. This name should also be
   * present in printerNameList below. This is not necessarily gecko's
   * default printer; see nsIPrintSettingsService.defaultPrinterName
   * for that.
   */
  readonly attribute AString defaultPrinterName;

  /**
   * Initializes certain settings from the native printer into the PrintSettings
   * These settings include, but are not limited to:
   *   Page Orientation
   *   Page Size
   *   Number of Copies
   */
  void initPrintSettingsFromPrinter(in AString aPrinterName,
                                    in nsIPrintSettings aPrintSettings);

  /**
   * The list of printer names
   */
  readonly attribute nsIStringEnumerator printerNameList;
};