src/gui/s60framework/qs60mainapplication.cpp
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/s60framework/qs60mainapplication.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Symbian application wrapper of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// INCLUDE FILES
+#include <exception>
+#include "qs60maindocument.h"
+#include "qs60mainapplication_p.h"
+#include "qs60mainapplication.h"
+#include <bautils.h>
+#include <coemain.h>
+
+QT_BEGIN_NAMESPACE
+
+/**
+ * factory function to create the QS60Main application class
+ */
+CApaApplication *newS60Application()
+{
+    return new QS60MainApplication;
+}
+
+_LIT(KQtWrapperResourceFile, "\\resource\\apps\\s60main.rsc");
+
+/*!
+  \class QS60MainApplication
+  \since 4.6
+  \brief The QS60MainApplication class provides support for migration from S60.
+ 
+  \warning This class is provided only to get access to S60 specific
+  functionality in the application framework classes. It is not
+  portable. We strongly recommend against using it in new applications.
+ 
+  The QS60MainApplication provides a helper class for use in migrating
+  from existing S60 based applications to Qt based applications. It is
+  used in the exact same way as the \c CAknApplication class from
+  Symbian, but internally provides extensions used by Qt.
+
+  When modifying old S60 applications that rely on implementing
+  functions in \c CAknApplication, the class should be modified to
+  inherit from this class instead of \c CAknApplication. Then the
+  application can choose to override only certain functions. To make
+  Qt use the custom application objects, pass a factory function to
+  \c{QApplication::QApplication(QApplication::QS60MainApplicationFactory, int &, char **)}.
+
+  For more information on \c CAknApplication, please see the S60 documentation.
+
+  Unlike other Qt classes, QS60MainApplication behaves like an S60 class, and can throw Symbian
+  leaves.
+
+  \sa QS60MainDocument, QS60MainAppUi, QApplication::QS60MainApplicationFactory
+ */
+
+/*!
+ * \brief Contructs an instance of QS60MainApplication.
+ */
+QS60MainApplication::QS60MainApplication()
+{
+}
+
+/*!
+ * \brief Destroys the QS60MainApplication.
+ */
+QS60MainApplication::~QS60MainApplication()
+{
+}
+
+/*!
+ * \brief Creates an instance of QS60MainDocument.
+ *
+ * \sa QS60MainDocument
+ */
+CApaDocument *QS60MainApplication::CreateDocumentL()
+{
+    // Create an QtS60Main document, and return a pointer to it
+    return new (ELeave) QS60MainDocument(*this);
+}
+
+
+/*!
+ * \brief Returns the UID of the application.
+ */
+TUid QS60MainApplication::AppDllUid() const
+{
+    // Return the UID for the QtS60Main application
+    return RProcess().SecureId().operator TUid();
+}
+
+/*!
+ * \brief Returns the resource file name.
+ */
+TFileName QS60MainApplication::ResourceFileName() const
+{
+    TFindFile finder(iCoeEnv->FsSession());
+    TInt err = finder.FindByDir(KQtWrapperResourceFile, KNullDesC);
+    if (err == KErrNone)
+        return finder.File();
+    return KNullDesC();
+}
+
+QT_END_NAMESPACE