accessible/src/base/nsEventShell.h
author Ehsan Akhgari <ehsan@mozilla.com>
Wed, 22 Aug 2012 11:56:38 -0400
changeset 103003 a16372ce30b5f6b747246b01fcd215a4bf3b6342
parent 95153 ee5b6efa9bda22a2c96e46eff2bd57a90aad0765
child 106719 c4f83d9d8243f3f853a5356188164a5fddee2b5a
permissions -rw-r--r--
Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg This patch was generated by a script. Here's the source of the script for future reference: function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert PRInt8 int8_t convert PRUint8 uint8_t convert PRInt16 int16_t convert PRUint16 uint16_t convert PRInt32 int32_t convert PRUint32 uint32_t convert PRInt64 int64_t convert PRUint64 uint64_t convert PRIntn int convert PRUintn unsigned convert PRSize size_t convert PROffset32 int32_t convert PROffset64 int64_t convert PRPtrdiff ptrdiff_t convert PRFloat64 double

/* -*- 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/. */

#ifndef _nsEventShell_H_
#define _nsEventShell_H_

#include "AccEvent.h"

class nsIPersistentProperties;

/**
 * Used for everything about events.
 */
class nsEventShell
{
public:

  /**
   * Fire the accessible event.
   */
  static void FireEvent(AccEvent* aEvent);

  /**
   * Fire accessible event of the given type for the given accessible.
   *
   * @param  aEventType   [in] the event type
   * @param  aAccessible  [in] the event target
   */
  static void FireEvent(uint32_t aEventType, Accessible* aAccessible,
                        EIsFromUserInput aIsFromUserInput = eAutoDetect);

  /**
   * Append 'event-from-input' object attribute if the accessible event has
   * been fired just now for the given node.
   *
   * @param  aNode        [in] the DOM node
   * @param  aAttributes  [in, out] the attributes
   */
  static void GetEventAttributes(nsINode *aNode,
                                 nsIPersistentProperties *aAttributes);

private:
  static nsCOMPtr<nsINode> sEventTargetNode;
  static bool sEventFromUserInput;
};

#endif