mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=8 et ft=cpp : */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at:
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* The Mozilla Foundation
|
|
* Portions created by the Initial Developer are Copyright (C) 2011
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Justin Lebar <justin.lebar@gmail.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "mozilla/dom/ContentChild.h"
|
|
#include "WindowIdentifier.h"
|
|
#include "nsPIDOMWindow.h"
|
|
|
|
namespace mozilla {
|
|
namespace hal {
|
|
|
|
WindowIdentifier::WindowIdentifier()
|
|
: mWindow(nsnull)
|
|
, mIsEmpty(true)
|
|
{
|
|
}
|
|
|
|
WindowIdentifier::WindowIdentifier(nsIDOMWindow *window)
|
|
: mWindow(window)
|
|
, mIsEmpty(false)
|
|
{
|
|
mID.AppendElement(GetWindowID());
|
|
}
|
|
|
|
WindowIdentifier::WindowIdentifier(const nsTArray<uint64> &id, nsIDOMWindow *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>&
|
|
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
|
|
WindowIdentifier::GetWindowID() const
|
|
{
|
|
MOZ_ASSERT(!mIsEmpty);
|
|
nsCOMPtr<nsPIDOMWindow> pidomWindow = do_QueryInterface(mWindow);
|
|
if (!pidomWindow) {
|
|
return uint64(-1);
|
|
}
|
|
return pidomWindow->WindowID();
|
|
}
|
|
|
|
nsIDOMWindow*
|
|
WindowIdentifier::GetWindow() const
|
|
{
|
|
MOZ_ASSERT(!mIsEmpty);
|
|
return mWindow;
|
|
}
|
|
|
|
} // namespace hal
|
|
} // namespace mozilla
|