widget/nsIKeyEventInPluginCallback.h
author WR Updater Bot <graphics-team@mozilla.staktrace.com>
Fri, 21 Dec 2018 21:12:36 +0000
changeset 508867 7610d5c01d9ab148a3e573e11145e9c47efe1d4f
parent 505471 66eb1f485c1a3ea81372758bc92292c9428b17cd
permissions -rw-r--r--
Bug 1515654 - Update webrender to commit 6bdd0d26afe3fc5a24f10c19d4ca8569d0182a37 (WR PR #3440). r=kats https://github.com/servo/webrender/pull/3440 Differential Revision: https://phabricator.services.mozilla.com/D15224

/* -*- Mode: C++; tab-width: 40; 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/. */

#ifndef nsIKeyEventInPluginCallback_h_
#define nsIKeyEventInPluginCallback_h_

#include "mozilla/EventForwards.h"

#include "nsISupports.h"

#define NS_IKEYEVENTINPLUGINCALLBACK_IID             \
  {                                                  \
    0x543c5a8a, 0xc50e, 0x4cf9, {                    \
      0xa6, 0xba, 0x29, 0xa1, 0xc5, 0xa5, 0x47, 0x07 \
    }                                                \
  }

class nsIKeyEventInPluginCallback : public nsISupports {
 public:
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IKEYEVENTINPLUGINCALLBACK_IID)

  /**
   * HandledWindowedPluginKeyEvent() is a callback method of
   * nsIWidget::OnWindowedPluginKeyEvent().  When it returns
   * NS_SUCCESS_EVENT_HANDLED_ASYNCHRONOUSLY, it should call this method
   * when the key event is handled.
   *
   * @param aKeyEventData      The key event which was posted to the parent
   *                           process from a plugin process.
   * @param aIsConsumed        true if aKeyEventData is consumed in the
   *                           parent process.  Otherwise, false.
   */
  virtual void HandledWindowedPluginKeyEvent(
      const mozilla::NativeEventData& aKeyEventData, bool aIsConsumed) = 0;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIKeyEventInPluginCallback,
                              NS_IKEYEVENTINPLUGINCALLBACK_IID)

#endif  // #ifndef nsIKeyEventInPluginCallback_h_