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/* $Id$ */
/** @file
* VBox Qt GUI - UIMachineSettingsSystem class declaration.
*/
/*
* Copyright (C) 2008-2022 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 FEQT_INCLUDED_SRC_settings_machine_UIMachineSettingsSystem_h
#define FEQT_INCLUDED_SRC_settings_machine_UIMachineSettingsSystem_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* GUI includes: */
#include "UISettingsPage.h"
/* Forward declarations: */
struct UIDataSettingsMachineSystem;
typedef UISettingsCache<UIDataSettingsMachineSystem> UISettingsCacheMachineSystem;
class QITabWidget;
class UIAccelerationFeaturesEditor;
class UIBaseMemoryEditor;
class UIBootOrderEditor;
class UIChipsetEditor;
class UIExecutionCapEditor;
class UIMotherboardFeaturesEditor;
class UIParavirtProviderEditor;
class UIPointingHIDEditor;
class UIProcessorFeaturesEditor;
class UIVirtualCPUEditor;
/** Machine settings: System page. */
class SHARED_LIBRARY_STUFF UIMachineSettingsSystem : public UISettingsPageMachine
{
Q_OBJECT;
public:
/** Constructs System settings page. */
UIMachineSettingsSystem();
/** Destructs System settings page. */
virtual ~UIMachineSettingsSystem() RT_OVERRIDE;
/** Returns whether the HW Virt Ex is supported. */
bool isHWVirtExSupported() const;
/** Returns whether the HW Virt Ex is enabled. */
bool isHWVirtExEnabled() const;
/** Returns whether the Nested Paging is supported. */
bool isNestedPagingSupported() const;
/** Returns whether the Nested Paging is enabled. */
bool isNestedPagingEnabled() const;
/** Returns whether the Nested HW Virt Ex is supported. */
bool isNestedHWVirtExSupported() const;
/** Returns whether the Nested HW Virt Ex is enabled. */
bool isNestedHWVirtExEnabled() const;
/** Returns whether the HID is enabled. */
bool isHIDEnabled() const;
/** Returns the chipset type. */
KChipsetType chipsetType() const;
/** Defines whether the USB is enabled. */
void setUSBEnabled(bool fEnabled);
protected:
/** Returns whether the page content was changed. */
virtual bool changed() const RT_OVERRIDE;
/** Loads settings from external object(s) packed inside @a data to cache.
* @note This task WILL be performed in other than the GUI thread, no widget interactions! */
virtual void loadToCacheFrom(QVariant &data) RT_OVERRIDE;
/** Loads data from cache to corresponding widgets.
* @note This task WILL be performed in the GUI thread only, all widget interactions here! */
virtual void getFromCache() RT_OVERRIDE;
/** Saves data from corresponding widgets to cache.
* @note This task WILL be performed in the GUI thread only, all widget interactions here! */
virtual void putToCache() RT_OVERRIDE;
/** Saves settings from cache to external object(s) packed inside @a data.
* @note This task WILL be performed in other than the GUI thread, no widget interactions! */
virtual void saveFromCacheTo(QVariant &data) RT_OVERRIDE;
/** Performs validation, updates @a messages list if something is wrong. */
virtual bool validate(QList<UIValidationMessage> &messages) RT_OVERRIDE;
/** Defines TAB order for passed @a pWidget. */
virtual void setOrderAfter(QWidget *pWidget) RT_OVERRIDE;
/** Handles translation event. */
virtual void retranslateUi() RT_OVERRIDE;
/** Performs final page polishing. */
virtual void polishPage() RT_OVERRIDE;
private slots:
/** Handles HW Virt Ex check-box toggling. */
void sltHandleHwVirtExToggle();
private:
/** Prepares all. */
void prepare();
/** Prepares widgets. */
void prepareWidgets();
/** Prepares 'Motherboard' tab. */
void prepareTabMotherboard();
/** Prepares 'Processor' tab. */
void prepareTabProcessor();
/** Prepares 'Acceleration' tab. */
void prepareTabAcceleration();
/** Prepares connections. */
void prepareConnections();
/** Cleanups all. */
void cleanup();
/** Saves existing data from cache. */
bool saveData();
/** Saves existing 'Motherboard' data from cache. */
bool saveMotherboardData();
/** Saves existing 'Processor' data from cache. */
bool saveProcessorData();
/** Saves existing 'Acceleration' data from cache. */
bool saveAccelerationData();
/** Holds whether the USB is enabled. */
bool m_fIsUSBEnabled;
/** Holds the page data cache instance. */
UISettingsCacheMachineSystem *m_pCache;
/** @name Widgets
* @{ */
/** Holds the tab-widget instance. */
QITabWidget *m_pTabWidget;
/** Holds the 'Motherboard' tab instance. */
QWidget *m_pTabMotherboard;
/** Holds the base memory editor instance. */
UIBaseMemoryEditor *m_pEditorBaseMemory;
/** Holds the boot order editor instance. */
UIBootOrderEditor *m_pEditorBootOrder;
/** Holds the chipset editor instance. */
UIChipsetEditor *m_pEditorChipset;
/** Holds the pointing HID editor instance. */
UIPointingHIDEditor *m_pEditorPointingHID;
/** Holds the motherboard features editor instance. */
UIMotherboardFeaturesEditor *m_pEditorMotherboardFeatures;
/** Holds the 'Processor' tab instance. */
QWidget *m_pTabProcessor;
/** Holds the VCPU editor instance. */
UIVirtualCPUEditor *m_pEditorVCPU;
/** Holds the exec cap editor instance. */
UIExecutionCapEditor *m_pEditorExecCap;
/** Holds the motherboard features editor instance. */
UIProcessorFeaturesEditor *m_pEditorProcessorFeatures;
/** Holds the 'Acceleration' tab instance. */
QWidget *m_pTabAcceleration;
/** Holds the paravirtualization provider editor instance. */
UIParavirtProviderEditor *m_pEditorParavirtProvider;
/** Holds the acceleration features editor instance. */
UIAccelerationFeaturesEditor *m_pEditorAccelerationFeatures;
/** @} */
};
#endif /* !FEQT_INCLUDED_SRC_settings_machine_UIMachineSettingsSystem_h */
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