widget/nsIPrintSettingsWin.idl
author Brindusan Cristian <cbrindusan@mozilla.com>
Tue, 05 Mar 2019 22:42:15 +0200
changeset 520316 be4b780a7783cdf7d3ead37c98917dc0d2e94a1d
parent 436597 396ff2a152d77a0c28f09fefc8b0a96659f2d4ba
child 529120 0f12aebacdd6845bed9e7f2cbf8e33dbd9b50b8b
permissions -rw-r--r--
Backed out 5 changesets (bug 1508976, bug 1522581) for android geckoview bustages at /usr/bin/python2.7. CLOSED TREE Backed out changeset 7a6be593b0be (bug 1522581) Backed out changeset c47b37ac1775 (bug 1522581) Backed out changeset 91c31d2a7706 (bug 1508976) Backed out changeset da57df805c56 (bug 1508976) Backed out changeset 4e5d97c93515 (bug 1508976)

/* -*- 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"

%{ C++
#include "windows.h"
%}

/**
 * Native types
 */
  [ptr] native nsDevMode(DEVMODEW);
  native nsHdc(HDC);

/**
 * Simplified PrintSettings for Windows interface 
 */
[scriptable, uuid(c63eed41-6ac5-459e-8a64-033eb9ad770a)]

interface nsIPrintSettingsWin : nsISupports
{
  /**
   * Data Members
   *
   * Each of these data members make a copy 
   * of the contents. If you get the value, 
   * you own the memory.
   *
   * The following three pieces of data are needed
   * to create a DC for printing. These are typcially 
   * gotten via the PrintDLG call ro can be obtained
   * via the "m_pd" data member of the CPrintDialog
   * in MFC.
   */
  [noscript] attribute AString deviceName;
  [noscript] attribute AString driverName;

  [noscript] attribute nsDevMode devMode;

  /**
   * On Windows we use the printable width and height for the printing surface.
   * We don't want to have to create native print device contexts in the content
   * process, so we need to store these in the settings.
   * Storing in Inches is most convenient as they are retrieved from the device
   * using fields which are in pixels and pixels per inch.
   * Note these are stored in portrait format to ensure that we can take account
   * of our own changes to the orientation print setting.
   */
  [noscript] attribute double printableWidthInInches;
  [noscript] attribute double printableHeightInInches;

  /**
   * Copy relevant print settings from native Windows device.
   *
   * @param hdc HDC to copy from
   * @param devMode DEVMODE to copy from
   */
  [notxpcom] void copyFromNative(in nsHdc hdc, in nsDevMode devMode);

  /**
   * Copy relevant print settings to native windows structures.
   *
   * @param devMode DEVMODE to be populated.
   */
  [notxpcom] void copyToNative(in nsDevMode devMode);
};