embedding/nsIWindowCreator2.idl
author Mike Hommey <mh+mozilla@glandium.org>
Fri, 12 Jun 2015 08:32:30 +0900
changeset 280815 f2bd296fb0f59465f60255e12783b6e0fffb7514
parent 271869 29894b01e4b886235df4c77348e12bedd6dd1e4b
child 341225 e8b366f388f6e41f9f4663ab89eab383eea8609e
permissions -rw-r--r--
Bug 1173681 - Move nsIProfileUnlocker.idl to toolkit/profile and remove profile. r=bsmedberg

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * 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/. */

/**
 * nsIWindowCreator2 is an extension of nsIWindowCreator which allows
 * additional information about the context of the window creation to
 * be passed.
 *
 * @see nsIWindowCreator
 * @see nsIWindowWatcher
 *
 * @status
 */

#include "nsIWindowCreator.idl"

interface nsITabParent;
interface nsIURI;
interface nsIWebBrowserChrome;

[scriptable, uuid(b6c44689-f97e-4f32-a723-29eeddfbdc53)]

interface nsIWindowCreator2 : nsIWindowCreator {

  /**
   * Definitions for contextFlags
   */

  // Likely that the window is an advertising popup. 
  const unsigned long PARENT_IS_LOADING_OR_RUNNING_TIMEOUT = 0x00000001;

  /** Create a new window. Gecko will/may call this method, if made
      available to it, to create new windows.
      @param parent Parent window, if any. Null if not. The newly created
                    window should be made a child/dependent window of
                    the parent, if any (and if the concept applies
                    to the underlying OS).
      @param chromeFlags Chrome features from nsIWebBrowserChrome
      @param contextFlags Flags about the context of the window being created.
      @param uri The URL for which this window is intended. It can be null
                 or zero-length. The implementation of this interface
                 may use the URL to help determine what sort of window
                 to open or whether to cancel window creation. It will not
                 load the URL.
      @param aOpeningTab The TabParent that is trying to open this new chrome
                         window. Can be nullptr.
      @param cancel Return |true| to reject window creation. If true the
                    implementation has determined the window should not
                    be created at all. The caller should not default
                    to any possible backup scheme for creating the window.
      @return the new window. Will be null if canceled or an error occurred.
  */
  nsIWebBrowserChrome createChromeWindow2(in nsIWebBrowserChrome parent,
                                          in uint32_t chromeFlags,
                                          in uint32_t contextFlags,
                                          in nsIURI uri,
                                          in nsITabParent aOpeningTab,
                                          out boolean cancel);

  /**
   * B2G multi-screen support. When open another top-level window on b2g,
   * a screen ID is needed for identifying which screen this window is
   * opened to.
   * @param aScreenId Differentiate screens of windows. It is platform-
   *                  specific due to the hardware limitation for now.
   */
  [noscript]
  void setScreenId(in uint32_t aScreenId);
};