UIGlobalSettingsExtension.h revision c7814cf6e1240a519cbec0441e033d0e2470ed00
/** @file
*
* VBox frontends: Qt4 GUI ("VirtualBox"):
* UIGlobalSettingsExtension 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 __UIGlobalSettingsExtension_h__
#define __UIGlobalSettingsExtension_h__
/* Local includes */
#include "UISettingsPage.h"
#include "UIGlobalSettingsExtension.gen.h"
/* Global settings / Extension page / Cache Item: */
struct UISettingsCacheGlobalExtensionItem
{
QString m_strName;
QString m_strDescription;
QString m_strVersion;
ULONG m_strRevision;
bool m_fIsUsable;
QString m_strWhyUnusable;
};
/* Global settings / Extension page / Cache: */
struct UISettingsCacheGlobalExtension
{
QList<UISettingsCacheGlobalExtensionItem> m_items;
};
/* Global settings / Extension page: */
class UIGlobalSettingsExtension : public UISettingsPageGlobal, public Ui::UIGlobalSettingsExtension
{
Q_OBJECT;
public:
/* Constructor: */
UIGlobalSettingsExtension();
static void doInstallation(QString const &strFilePath, QString const &strDigest, QWidget *pParent, QString *pstrExtPackName);
protected:
/* Load data to cache from corresponding external object(s),
* this task COULD be performed in other than GUI thread: */
void loadToCacheFrom(QVariant &data);
/* Load data to corresponding widgets from cache,
* this task SHOULD be performed in GUI thread only: */
void getFromCache();
/* Save data from corresponding widgets to cache,
* this task SHOULD be performed in GUI thread only: */
void putToCache();
/* Save data from cache to corresponding external object(s),
* this task COULD be performed in other than GUI thread: */
void saveFromCacheTo(QVariant &data);
/* Navigation stuff: */
void setOrderAfter(QWidget *pWidget);
/* Translation stuff: */
void retranslateUi();
private slots:
/* Tree-widget slots: */
void sltHandleCurrentItemChange(QTreeWidgetItem *pCurrentItem);
void sltShowContextMenu(const QPoint &position);
/* Package add/remove procedures: */
void sltInstallPackage();
void sltRemovePackage();
private:
/* Prepare UISettingsCacheGlobalExtensionItem basing on CExtPack: */
UISettingsCacheGlobalExtensionItem fetchData(const CExtPack &package) const;
/* Actions: */
QAction *m_pActionAdd;
QAction *m_pActionRemove;
/* Cache: */
UISettingsCacheGlobalExtension m_cache;
};
#endif // __UIGlobalSettingsExtension_h__