hal/WindowIdentifier.cpp
author B2G Bumper Bot <release+b2gbumper@mozilla.com>
Mon, 22 Feb 2016 20:52:33 -0800
changeset 325574 f177f8ec083efc5ddb5d3c854ae7bb383b1b6a45
parent 320697 a21fa8fc9d281bab39167038b02be11741dbe43d
child 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump ======== https://hg.mozilla.org/integration/gaia-central/rev/8c0f20540765 Author: Ricky Chien <rickychien@users.noreply.github.com> Desc: Merge pull request #34079 from rickychien/show-hint-after-load Bug 1250032 - [Marketplace] Hint should show after the app finish loading r=@luke-chang ======== https://hg.mozilla.org/integration/gaia-central/rev/8dd0b87892a1 Author: Ricky Chien <ricky060709@gmail.com> Desc: Bug 1250032 - [Marketplace] Hint should show after the app finish loading

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

#include "mozilla/dom/ContentChild.h"
#include "nsPIDOMWindow.h"

namespace mozilla {
namespace hal {

WindowIdentifier::WindowIdentifier()
  : mWindow(nullptr)
  , mIsEmpty(true)
{
}

WindowIdentifier::WindowIdentifier(nsPIDOMWindowInner* window)
  : mWindow(window)
  , mIsEmpty(false)
{
  mID.AppendElement(GetWindowID());
}

WindowIdentifier::WindowIdentifier(const InfallibleTArray<uint64_t> &id,
                                   nsPIDOMWindowInner* window)
  : mID(id)
  , mWindow(window)
  , mIsEmpty(false)
{
  mID.AppendElement(GetWindowID());
}

WindowIdentifier::WindowIdentifier(const WindowIdentifier &other)
  : mID(other.mID)
  , mWindow(other.mWindow)
  , mIsEmpty(other.mIsEmpty)
{
}

const InfallibleTArray<uint64_t>&
WindowIdentifier::AsArray() const
{
  MOZ_ASSERT(!mIsEmpty);
  return mID;
}

bool
WindowIdentifier::HasTraveledThroughIPC() const
{
  MOZ_ASSERT(!mIsEmpty);
  return mID.Length() >= 2;
}

void
WindowIdentifier::AppendProcessID()
{
  MOZ_ASSERT(!mIsEmpty);
  mID.AppendElement(dom::ContentChild::GetSingleton()->GetID());
}

uint64_t
WindowIdentifier::GetWindowID() const
{
  MOZ_ASSERT(!mIsEmpty);
  return mWindow ? mWindow->WindowID() : UINT64_MAX;
}

nsPIDOMWindowInner*
WindowIdentifier::GetWindow() const
{
  MOZ_ASSERT(!mIsEmpty);
  return mWindow;
}

} // namespace hal
} // namespace mozilla