author Fred Lin <gasolin@mozilla.com>
Thu, 24 Nov 2016 17:05:31 +0800
changeset 458390 2c0010ec168274d2d8ac309aa1a0bbbcd4daacb4
parent 449977 9a6a73f376490b237e4607a1b4af1b11cd95fc33
child 465765 258df6c62b96a7dc8d32b1344bd70e9274c3daaa
child 466263 85c81efd03a0bb09b4e322fc4316db242c0af168
child 468238 9e57054b22c58f5fcf815dfb3074a7201102fb4d
permissions -rw-r--r--
Bug 1317649 - Implement Cookies Panel;r=jsnajdr,honza use properties-view show other Cookie properties MozReview-Commit-ID: Bxmxe7w2vrh

/* -*- Mode: IDL; tab-width: 4; 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/. */

#include "nsISupports.idl"

 * The nsIXULWindow
 * When the window is destroyed, it will fire a "xul-window-destroyed"
 * notification through the global observer service.

interface nsIDocShell;
interface nsIDocShellTreeItem;
interface nsIXULBrowserWindow;
interface nsITabParent;
interface mozIDOMWindowProxy;

[scriptable, uuid(d6d7a014-e28d-4c9d-8727-1cf6d870619b)]
interface nsIXULWindow : nsISupports
   * The docshell owning the XUL for this window.
  readonly attribute nsIDocShell docShell;

   * Indicates if this window is instrinsically sized.	
  attribute boolean intrinsicallySized;

   * The primary content shell.  
   * Note that this is a docshell tree item and therefore can not be assured of
   * what object it is. It could be an editor, a docshell, or a browser object.
   * Or down the road any other object that supports being a DocShellTreeItem
   * Query accordingly to determine the capabilities.
  readonly attribute nsIDocShellTreeItem primaryContentShell;

   * In multiprocess case we may not have primaryContentShell but
   * primaryTabParent.
  readonly attribute nsITabParent primaryTabParent;

  void tabParentAdded(in nsITabParent aTab, in boolean aPrimary);
  void tabParentRemoved(in nsITabParent aTab);

   * Tell this window that it has picked up a child XUL window
   * @param aChild the child window being added
  void addChildWindow(in nsIXULWindow aChild);

   * Tell this window that it has lost a child XUL window
   * @param aChild the child window being removed
  void removeChildWindow(in nsIXULWindow aChild);

   * Move the window to a centered position.
   * @param aRelative If not null, the window relative to which the window is
   *                  moved. See aScreen parameter for details.
   * @param aScreen   PR_TRUE to center the window relative to the screen
   *                  containing aRelative if aRelative is not null. If
   *                  aRelative is null then relative to the screen of the
   *                  opener window if it was initialized by passing it to
   *                  nsWebShellWindow::Initialize. Failing that relative to
   *                  the main screen.
   *                  PR_FALSE to center it relative to aRelative itself.
   * @param aAlert    PR_TRUE to move the window to an alert position,
   *                  generally centered horizontally and 1/3 down from the top.
  void center(in nsIXULWindow aRelative, in boolean aScreen, in boolean aAlert);

   * Shows the window as a modal window. That is, ensures that it is visible
   * and runs a local event loop, exiting only once the window has been closed.
  void showModal();

  const unsigned long lowestZ = 0;
  const unsigned long loweredZ = 4;  /* "alwaysLowered" attribute */
  const unsigned long normalZ = 5;
  const unsigned long raisedZ = 6;   /* "alwaysRaised" attribute */
  const unsigned long highestZ = 9;

  attribute unsigned long zLevel;

  attribute uint32_t chromeFlags;

   * Begin assuming |chromeFlags| don't change hereafter, and assert
   * if they do change.  The state change is one-way and idempotent.
  void assumeChromeFlagsAreFrozen();

   * Create a new window.
   * @param aChromeFlags see nsIWebBrowserChrome
   * @param aOpeningTab the TabParent that requested this new window be opened.
   *                    Can be left null.
   * @param aOpener The window which is requesting that this new window be opened.
   * @return the newly minted window
  nsIXULWindow createNewWindow(in int32_t aChromeFlags,
                               in nsITabParent aOpeningTab,
                               in mozIDOMWindowProxy aOpener);

  attribute nsIXULBrowserWindow XULBrowserWindow;

   * Back-door method to force application of chrome flags at a particular
   * time.  Do NOT call this unless you know what you're doing!  In particular,
   * calling this when this XUL window doesn't yet have a document in its
   * docshell could cause problems.
  [noscript] void applyChromeFlags();

   * Given the dimensions of some content area held within this
   * XUL window, and assuming that that content area will change
   * its dimensions in linear proportion to the dimensions of this
   * XUL window, changes the size of the XUL window so that the
   * content area reaches a particular size.
   * We need to supply the content area dimensions because sometimes
   * the child's nsDocShellTreeOwner needs to propagate a SizeShellTo
   * call to the parent. But the shellItem argument of the call will
   * not be available on the parent side.
   * Note: this is an internal method, other consumers should never call this.
   * @param aDesiredWidth
   *        The desired width of the content area in device pixels.
   * @param aDesiredHeight
   *        The desired height of the content area in device pixels.
   * @param shellItemWidth
   *        The current width of the content area.
   * @param shellItemHeight
   *        The current height of the content area.
  [noscript, notxpcom] void sizeShellToWithLimit(in int32_t aDesiredWidth,
                                                 in int32_t aDesiredHeight,
                                                 in int32_t shellItemWidth,
                                                 in int32_t shellItemHeight);