widget/PuppetBidiKeyboard.cpp
author Masayuki Nakano <masayuki@d-toybox.com>
Thu, 15 Sep 2016 00:48:47 +0900
changeset 360042 de82c28636a102736d72f823a934030eda7c8fb5
parent 343337 7660b0e9e5dccdff9aa2272e3ad9cec46ed0437c
child 468925 d7d2f08e051c3c355d41dc5c1ce1bd3ca55a43b9
permissions -rw-r--r--
Bug 1297013 part.2 Implement some helper methods to log constants related to event handling r=smaug This patch implements some helper methods to log constants related to event handling. ToString(KeyNameIndex) and ToString(CodeNameIndex) converts the enum itmes to human readable string. They use WidgetKeyboardEvent's helper class which returns Unicode text. Therefore, this need to convert from UTF16 to UTF8. That's the reason why these methods don't return |const char*|. GetDOMKeyCodeName(uint32_t) returns DOM keycode name if it's defined. Otherwise, returns hexadecimal value. For generating switch-case statement, VirtualKeyCodeList.h shouldn't include ",". Therefore, this patch removes "," from VirtualKeyCodeList.h and append it at defining NS_DEFINE_VK. Additionally, the last item of enum and array should not end with ",". Therefore, this adds dummy last item at each of them. Finally, some of the keyCode values are shared between 2 keys. Therefore, it needs to support NS_DISALLOW_SAME_KEYCODE for switch-case generator. See the comment in the file for more detail. GetModifiersName(Modifiers) returns all modifier names included in the given value. MozReview-Commit-ID: 9i2ftFOTpDn

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=8 et :
 */
/* 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 "PuppetBidiKeyboard.h"

using namespace mozilla::widget;

NS_IMPL_ISUPPORTS(PuppetBidiKeyboard, nsIBidiKeyboard)

PuppetBidiKeyboard::PuppetBidiKeyboard() : nsIBidiKeyboard()
{
}

PuppetBidiKeyboard::~PuppetBidiKeyboard()
{
}

NS_IMETHODIMP
PuppetBidiKeyboard::Reset()
{
  return NS_OK;
}

NS_IMETHODIMP
PuppetBidiKeyboard::IsLangRTL(bool* aIsRTL)
{
  *aIsRTL = mIsLangRTL;
  return NS_OK;
}

void
PuppetBidiKeyboard::SetBidiKeyboardInfo(bool aIsLangRTL,
                                        bool aHaveBidiKeyboards)
{
  mIsLangRTL = aIsLangRTL;
  mHaveBidiKeyboards = aHaveBidiKeyboards;
}

NS_IMETHODIMP
PuppetBidiKeyboard::GetHaveBidiKeyboards(bool* aResult)
{
  *aResult = mHaveBidiKeyboards;
  return NS_OK;
}