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/****************************************************************************
**
** 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 <avkon.hrh>
#include <eikmenub.h>
#include <eikmenup.h>
#include <barsread.h>
#include <s60main.rsg>
#include <avkon.rsg>
#include "qs60mainappui.h"
#include <QtGui/qapplication.h>
#include <QtGui/qmenu.h>
#include <QtGui/private/qt_s60_p.h>
QT_BEGIN_NAMESPACE
/*!
* \class QS60MainAppUi
* \obsolete
* \since 4.6
* \brief Helper class for S60 migration
*
* The QS60MainAppUi 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 CAknAppUi class from Symbian, but internally provides extensions used by Qt.
*
* When modifying old S60 applications that rely on implementing functions in \c CAknAppUi,
* the class should be modified to inherit from this class instead of \c CAknAppUi. Then the
* application can choose to override only certain functions.
*
* For more information on \c CAknAppUi, please see the S60 documentation.
*
* Unlike other Qt classes, QS60MainAppUi behaves like an S60 class, and can throw Symbian
* leaves.
*
* \sa QS60MainDocument, QS60MainApplication
*/
/*!
* \brief Second phase Symbian constructor.
*
* Constructs all the elements of the class that can cause a leave to happen.
*
* If you override this function, you should call the base class implementation as well.
*/
void QS60MainAppUi::ConstructL()
{
// Cone's heap and handle checks on app destruction are not suitable for Qt apps, as many
// objects can still exist in static data at that point. Instead we will print relevant information
// so that comparative checks may be made for memory leaks, using ~SPrintExitInfo in corelib.
iEikonEnv->DisableExitChecks(ETrue);
// Initialise app UI with standard value.
// ENoAppResourceFile and ENonStandardResourceFile makes UI to work without
// resource files in most SDKs. S60 3rd FP1 public seems to require resource file
// even these flags are defined
BaseConstructL(CAknAppUi::EAknEnableSkin);
CEikButtonGroupContainer* nativeContainer = Cba();
nativeContainer->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
}
/*!
* \brief Contructs an instance of QS60MainAppUi.
*/
QS60MainAppUi::QS60MainAppUi()
{
// No implementation required
}
/*!
* \brief Destroys the QS60MainAppUi.
*/
QS60MainAppUi::~QS60MainAppUi()
{
}
/*!
* \brief Handles commands produced by the S60 framework.
*
* \a command holds the ID of the command to handle, and is S60 specific.
*
* If you override this function, you should call the base class implementation if you do not
* handle the command.
*/
void QS60MainAppUi::HandleCommandL(TInt command)
{
if (qApp)
QT_TRYCATCH_LEAVING(qApp->symbianHandleCommand(command));
}
/*!
* \brief Handles a resource change in the S60 framework.
*
* Resource changes include layout switches. \a type holds the type of resource change that
* occurred.
*
* If you override this function, you should call the base class implementation if you do not
* handle the resource change.
*/
void QS60MainAppUi::HandleResourceChangeL(TInt type)
{
CAknAppUi::HandleResourceChangeL(type);
if (qApp)
QT_TRYCATCH_LEAVING(qApp->symbianResourceChange(type));
}
/*!
* \brief Handles raw window server events.
*
* The event type and information is passed in \a event, while the receiving control is passed in
* \a destination.
*
* If you override this function, you should call the base class implementation if you do not
* handle the event.
*/
void QS60MainAppUi::HandleWsEventL(const TWsEvent& event, CCoeControl *destination)
{
int result = 0;
if (qApp)
QT_TRYCATCH_LEAVING(
result = qApp->s60ProcessEvent(const_cast<TWsEvent*>(&event))
);
if (result <= 0)
CAknAppUi::HandleWsEventL(event, destination);
}
/*!
* \brief Handles changes to the status pane size.
*
* Called by the framework when the application status pane size is changed.
*
* If you override this function, you should call the base class implementation if you do not
* handle the size change.
*/
void QS60MainAppUi::HandleStatusPaneSizeChange()
{
TRAP_IGNORE(HandleResourceChangeL(KInternalStatusPaneChange));
HandleStackedControlsResourceChange(KInternalStatusPaneChange);
}
/*!
* \brief Dynamically initializes a menu bar.
*
* The resource associated with the menu is given in \a resourceId, and the actual menu bar is
* passed in \a menuBar.
*
* If you override this function, you should call the base class implementation as well.
*/
void QS60MainAppUi::DynInitMenuBarL(TInt /* resourceId */, CEikMenuBar * /* menuBar */)
{
}
/*!
* \brief Dynamically initializes a menu pane.
*
* The resource associated with the menu is given in \a resourceId, and the actual menu pane is
* passed in \a menuPane.
*
* If you override this function, you should call the base class implementation as well.
*/
void QS60MainAppUi::DynInitMenuPaneL(TInt resourceId, CEikMenuPane *menuPane)
{
if (resourceId == R_QT_WRAPPERAPP_MENU) {
if (menuPane->NumberOfItemsInPane() <= 1)
QT_TRYCATCH_LEAVING(qt_symbian_show_toplevel(menuPane));
} else if (resourceId != R_AVKON_MENUPANE_FEP_DEFAULT
&& resourceId != R_AVKON_MENUPANE_EDITTEXT_DEFAULT
&& resourceId != R_AVKON_MENUPANE_LANGUAGE_DEFAULT) {
QT_TRYCATCH_LEAVING(qt_symbian_show_submenu(menuPane, resourceId));
}
}
/*!
* \brief Restores a menu window.
*
* The menu window to restore is given in \a menuWindow. The resource ID and type of menu is given
* in \a resourceId and \a menuType, respectively.
*
* If you override this function, you should call the base class implementation as well.
*/
void QS60MainAppUi::RestoreMenuL(CCoeControl* menuWindow, TInt resourceId, TMenuType menuType)
{
if ((resourceId == R_QT_WRAPPERAPP_MENUBAR) || (resourceId == R_AVKON_MENUPANE_FEP_DEFAULT)) {
TResourceReader reader;
iCoeEnv->CreateResourceReaderLC(reader, resourceId);
menuWindow->ConstructFromResourceL(reader);
CleanupStack::PopAndDestroy();
}
if (menuType == EMenuPane)
DynInitMenuPaneL(resourceId, (CEikMenuPane*)menuWindow);
else
DynInitMenuBarL(resourceId, (CEikMenuBar*)menuWindow);
}
QT_END_NAMESPACE
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