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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsQAppInstance.h"
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#include <QApplication>
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#ifdef MOZ_ENABLE_MEEGOTOUCH
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#include <MComponentData>
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#include <MApplicationService>
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#endif
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#include "prenv.h"
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#include <stdlib.h>
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QApplication *nsQAppInstance::sQAppInstance = NULL;
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#ifdef MOZ_ENABLE_MEEGOTOUCH
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MComponentData* nsQAppInstance::sMComponentData = NULL;
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#endif
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int nsQAppInstance::sQAppRefCount = 0;
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void nsQAppInstance::AddRef(int& aArgc, char** aArgv, bool aDefaultProcess) {
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if (qApp)
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return;
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if (!sQAppInstance) {
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#if (QT_VERSION < QT_VERSION_CHECK(5,0,0))
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const char *graphicsSystem = getenv("MOZ_QT_GRAPHICSSYSTEM");
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if (graphicsSystem) {
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QApplication::setGraphicsSystem(QString(graphicsSystem));
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}
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#endif
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sQAppInstance = new QApplication(aArgc, aArgv);
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}
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sQAppRefCount++;
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}
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void nsQAppInstance::Release(void) {
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if (sQAppInstance && !--sQAppRefCount) {
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#ifdef MOZ_ENABLE_MEEGOTOUCH
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delete sMComponentData;
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sMComponentData = NULL;
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#endif
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delete sQAppInstance;
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sQAppInstance = NULL;
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}
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}
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