UIConsoleEventHandler.h revision c7814cf6e1240a519cbec0441e033d0e2470ed00
/** @file
*
* VBox frontends: Qt GUI ("VirtualBox"):
* UIConsoleEventHandler class declaration
*/
/*
* Copyright (C) 2010-2012 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef __UIConsoleEventHandler_h__
#define __UIConsoleEventHandler_h__
/* COM includes: */
#include "COMEnums.h"
#include "CVirtualBoxErrorInfo.h"
#include "CEventListener.h"
#include "CMediumAttachment.h"
#include "CNetworkAdapter.h"
#include "CUSBDevice.h"
/* Forward declarations: */
class UISession;
class UIConsoleEventHandler: public QObject
{
Q_OBJECT;
public:
static UIConsoleEventHandler* instance(UISession *pSession = 0);
static void destroy();
signals:
void sigMousePointerShapeChange(bool fVisible, bool fAlpha, QPoint hotCorner, QSize size, QVector<uint8_t> shape);
void sigMouseCapabilityChange(bool fSupportsAbsolute, bool fSupportsRelative, bool fNeedsHostCursor);
void sigKeyboardLedsChangeEvent(bool fNumLock, bool fCapsLock, bool fScrollLock);
void sigStateChange(KMachineState state);
void sigAdditionsChange();
void sigNetworkAdapterChange(CNetworkAdapter adapter);
void sigMediumChange(CMediumAttachment attachment);
void sigVRDEChange();
void sigUSBControllerChange();
void sigUSBDeviceStateChange(CUSBDevice device, bool fAttached, CVirtualBoxErrorInfo error);
void sigSharedFolderChange();
void sigRuntimeError(bool fFatal, QString strId, QString strMessage);
#ifdef RT_OS_DARWIN
void sigShowWindow();
#endif /* RT_OS_DARWIN */
void sigCPUExecutionCapChange();
void sigGuestMonitorChange(KGuestMonitorChangedEventType changeType, ulong uScreenId, QRect screenGeo);
private slots:
void sltCanShowWindow(bool &fVeto, QString &strReason);
void sltShowWindow(LONG64 &winId);
private:
UIConsoleEventHandler(UISession *pSession);
~UIConsoleEventHandler();
static UIConsoleEventHandler *m_pInstance;
UISession *m_pSession;
CEventListener m_mainEventListener;
};
#define gConsoleEvents UIConsoleEventHandler::instance()
#endif /* !__UIConsoleEventHandler_h__ */