зеркало из https://github.com/mozilla/gecko-dev.git
126 строки
3.5 KiB
C++
126 строки
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:expandtab:shiftwidth=4:tabstop=4:
|
|
*/
|
|
/* ***** 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.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Oleg Romashin <romaxa@gmail.com>.
|
|
*
|
|
* Contributor(s):
|
|
* Oleg Romashin <romaxa@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 "nsAppShell.h"
|
|
#include <qapplication.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <errno.h>
|
|
|
|
#include <qabstracteventdispatcher.h>
|
|
|
|
#include "prenv.h"
|
|
#include "nsQAppInstance.h"
|
|
|
|
#ifdef MOZ_LOGGING
|
|
#define FORCE_PR_LOG
|
|
#include "prlog.h"
|
|
#endif
|
|
|
|
#ifdef PR_LOGGING
|
|
PRLogModuleInfo *gWidgetLog = nsnull;
|
|
PRLogModuleInfo *gWidgetFocusLog = nsnull;
|
|
PRLogModuleInfo *gWidgetIMLog = nsnull;
|
|
PRLogModuleInfo *gWidgetDrawLog = nsnull;
|
|
#endif
|
|
|
|
static int sPokeEvent;
|
|
|
|
nsAppShell::~nsAppShell()
|
|
{
|
|
nsQAppInstance::Release();
|
|
}
|
|
|
|
nsresult
|
|
nsAppShell::Init()
|
|
{
|
|
#ifdef PR_LOGGING
|
|
if (!gWidgetLog)
|
|
gWidgetLog = PR_NewLogModule("Widget");
|
|
if (!gWidgetFocusLog)
|
|
gWidgetFocusLog = PR_NewLogModule("WidgetFocus");
|
|
if (!gWidgetIMLog)
|
|
gWidgetIMLog = PR_NewLogModule("WidgetIM");
|
|
if (!gWidgetDrawLog)
|
|
gWidgetDrawLog = PR_NewLogModule("WidgetDraw");
|
|
#endif
|
|
#if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
|
|
sPokeEvent = QEvent::registerEventType();
|
|
#else
|
|
sPokeEvent = QEvent::User+5000;
|
|
#endif
|
|
|
|
nsQAppInstance::AddRef();
|
|
|
|
return nsBaseAppShell::Init();
|
|
}
|
|
|
|
void
|
|
nsAppShell::ScheduleNativeEventCallback()
|
|
{
|
|
QCoreApplication::postEvent(this,
|
|
new QEvent((QEvent::Type) sPokeEvent));
|
|
}
|
|
|
|
|
|
bool
|
|
nsAppShell::ProcessNextNativeEvent(bool mayWait)
|
|
{
|
|
QEventLoop::ProcessEventsFlags flags = QEventLoop::AllEvents;
|
|
|
|
if (mayWait)
|
|
flags |= QEventLoop::WaitForMoreEvents;
|
|
|
|
QAbstractEventDispatcher *dispatcher = QAbstractEventDispatcher::instance(qApp->thread());
|
|
if (!dispatcher)
|
|
return false;
|
|
|
|
return dispatcher->processEvents(flags) ? true : false;
|
|
}
|
|
|
|
bool
|
|
nsAppShell::event (QEvent *e)
|
|
{
|
|
if (e->type() == sPokeEvent) {
|
|
NativeEventCallback();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|