author Simon Whitehead <>
Sat, 13 May 2017 15:12:15 -0500
changeset 358329 633151f5d481d49bd39900d43e6a75d77459a7bb
parent 332023 897667c66ffcb922720398aa3d2619345d8e0358
child 361771 675c893a028dfe609ee6812cba0d1e86b2853d23
permissions -rw-r--r--
servo: Merge #16829 - Disallow negative duration for animation and transition (from hiikezoe:disallow-negative-duration); r=emilio <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #15343 <!-- Either: --> - [X] There are tests for these changes written by @simon-whitehead . Thank you! <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> Source-Repo: Source-Revision: 4613c0382ab76263fb8202ccf52f4c0520e44809

/* -*- 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 */

#include "nsISupports.idl"

interface nsIRequest;
interface nsIFrame;
interface nsIObjectFrame;
interface nsIPluginTag;
interface nsIDOMElement;
interface nsIDOMClientRect;
interface nsIURI;

class nsNPAPIPluginInstance;
[ptr] native nsNPAPIPluginInstancePtr(nsNPAPIPluginInstance);

 * This interface represents a content node that loads objects.
 * Please make sure to update the MozObjectLoadingContent WebIDL
 * interface to mirror this interface when changing it.

[scriptable, uuid(2eb3195e-3eea-4083-bb1d-d2d70fa35ccb)]
interface nsIObjectLoadingContent : nsISupports
   * See notes in nsObjectLoadingContent.h
  const unsigned long TYPE_LOADING  = 0;
  const unsigned long TYPE_IMAGE    = 1;
  const unsigned long TYPE_PLUGIN   = 2;
  const unsigned long TYPE_DOCUMENT = 3;
  const unsigned long TYPE_NULL     = 4;

  const unsigned long PLUGIN_ACTIVE               = 0xFF;

  // The content type is not supported (e.g. plugin not installed)
  const unsigned long PLUGIN_UNSUPPORTED          = 0;
  // Showing alternate content
  const unsigned long PLUGIN_ALTERNATE            = 1;
  // The plugin exists, but is disabled
  const unsigned long PLUGIN_DISABLED             = 2;
  // The plugin is blocklisted and disabled
  const unsigned long PLUGIN_BLOCKLISTED          = 3;
  // The plugin is considered outdated, but not disabled
  const unsigned long PLUGIN_OUTDATED             = 4;
  // The plugin has crashed
  const unsigned long PLUGIN_CRASHED              = 5;
  // Suppressed by security policy
  const unsigned long PLUGIN_SUPPRESSED           = 6;
  // Blocked by content policy
  const unsigned long PLUGIN_USER_DISABLED        = 7;
  /// ** All values >= PLUGIN_CLICK_TO_PLAY are plugin placeholder types that
  ///    would be replaced by a real plugin if activated (playPlugin())
  /// ** Furthermore, values >= PLUGIN_CLICK_TO_PLAY and
  ///    <= PLUGIN_VULNERABLE_NO_UPDATE are click-to-play types.
  // The plugin is disabled until the user clicks on it
  const unsigned long PLUGIN_CLICK_TO_PLAY        = 8;
  // The plugin is vulnerable (update available)
  const unsigned long PLUGIN_VULNERABLE_UPDATABLE = 9;
  // The plugin is vulnerable (no update available)
  const unsigned long PLUGIN_VULNERABLE_NO_UPDATE = 10;

   * The actual mime type (the one we got back from the network
   * request) for the element.
  readonly attribute ACString actualType;

   * Gets the type of the content that's currently loaded. See
   * the constants above for the list of possible values.
  readonly attribute unsigned long displayedType;

   * Gets the content type that corresponds to the give MIME type.  See the
   * constants above for the list of possible values.  If nothing else fits,
   * TYPE_NULL will be returned.
  unsigned long getContentTypeForMIMEType(in AUTF8String aMimeType);

   * Returns the base URI of the object as seen by plugins. This differs from
   * the normal codebase in that it takes <param> tags and plugin-specific
   * quirks into account.
  [noscript] readonly attribute nsIURI baseURI;

   * Returns the plugin instance if it has already been instantiated. This
   * will never instantiate the plugin and so is safe to call even when
   * content script must not execute.
  [noscript] readonly attribute nsNPAPIPluginInstancePtr pluginInstance;

   * Tells the content about an associated object frame.
   * This can be called multiple times for different frames.
   * This is noscript because this is an internal method that will go away, and
   * because nsIObjectFrame is unscriptable.
  [noscript] void hasNewFrame(in nsIObjectFrame aFrame);

   * If this object is in going to be printed, this method
   * returns the nsIObjectFrame object which should be used when
   * printing the plugin. The returned nsIFrame is in the original document,
   * not in the static clone.
  [noscript] nsIFrame getPrintFrame();

   * Notifications from pluginhost that our instance crashed or was destroyed.
  [noscript] void pluginDestroyed();
  [noscript] void pluginCrashed(in nsIPluginTag pluginTag,
                                in AString pluginDumpID,
                                in AString browserDumpID,
                                in boolean submittedCrashReport);

   * Forces a re-evaluation and reload of the tag, optionally invalidating its
   * click-to-play state.  This can be used when the MIME type that provides a
   * type has changed, for instance, to force the tag to re-evalulate the
   * handler to use.
  void reload(in boolean aClearActivation);

   * This attribute will return true if the current content type has been
   * activated, either explicitly or by passing checks that would have it be
   * click-to-play.
  readonly attribute boolean activated;

  [noscript] void stopPluginInstance();

  [noscript] void syncStartPluginInstance();
  [noscript] void asyncStartPluginInstance();

   * Puts the tag in the "waiting on a channel" state and adopts this
   * channel. This does not override the normal logic of examining attributes
   * and the channel type, so the load may cancel this channel if it decides not
   * to use one.
   * This assumes:
   *  - This tag has not begun loading yet
   *  - This channel has not yet hit OnStartRequest
   *  - The caller will continue to pass channel events to us as a listener
  [noscript] void initializeFromChannel(in nsIRequest request);

   * The URL of the data/src loaded in the object. This may be null (i.e.
   * an <embed> with no src).
  readonly attribute nsIURI srcURI;