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/* $Id$ */
/** @file
* VBox Qt GUI - Qt extensions: QIMessageBox class declaration.
*/
/*
* Copyright (C) 2006-2022 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_extensions_QIMessageBox_h
#define FEQT_INCLUDED_SRC_extensions_QIMessageBox_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* Qt includes: */
#include <QMessageBox>
/* GUI includes: */
#include "QIDialog.h"
#include "UILibraryDefs.h"
/* Forward declarations: */
class QCheckBox;
class QLabel;
class QPushButton;
class QIArrowSplitter;
class QIDialogButtonBox;
class QIRichTextLabel;
/** Button types. */
enum AlertButton
{
AlertButton_NoButton = 0x0, /* 00000000 00000000 */
AlertButton_Ok = 0x1, /* 00000000 00000001 */
AlertButton_Cancel = 0x2, /* 00000000 00000010 */
AlertButton_Choice1 = 0x4, /* 00000000 00000100 */
AlertButton_Choice2 = 0x8, /* 00000000 00001000 */
AlertButton_Copy = 0x10, /* 00000000 00010000 */
AlertButton_Help = 0x11, /* 00000000 00010001 */
AlertButtonMask = 0xFF /* 00000000 11111111 */
};
/** Button options. */
enum AlertButtonOption
{
AlertButtonOption_Default = 0x100, /* 00000001 00000000 */
AlertButtonOption_Escape = 0x200, /* 00000010 00000000 */
AlertButtonOptionMask = 0x300 /* 00000011 00000000 */
};
/** Alert options. */
enum AlertOption
{
AlertOption_AutoConfirmed = 0x400, /* 00000100 00000000 */
AlertOption_CheckBox = 0x800, /* 00001000 00000000 */
AlertOptionMask = 0xFC00 /* 11111100 00000000 */
};
/** Icon types. */
enum AlertIconType
{
AlertIconType_NoIcon = QMessageBox::NoIcon,
AlertIconType_Information = QMessageBox::Information,
AlertIconType_Warning = QMessageBox::Warning,
AlertIconType_Critical = QMessageBox::Critical,
AlertIconType_Question = QMessageBox::Question,
AlertIconType_GuruMeditation
};
/** QIDialog extension representing GUI alerts. */
class SHARED_LIBRARY_STUFF QIMessageBox : public QIDialog
{
Q_OBJECT;
public:
/** Constructs message-box passing @a pParent to the base-class.
* @param strTitle Brings the title.
* @param strMessage Brings the message.
* @param strMessage Brings the help keyword for context sensitive help
* @param iconType Brings the icon-type.
* @param iButton1 Brings the integer-code for the 1st button.
* @param iButton2 Brings the integer-code for the 2nd button.
* @param iButton3 Brings the integer-code for the 3rd button. */
QIMessageBox(const QString &strTitle, const QString &strMessage, AlertIconType iconType,
int iButton1 = 0, int iButton2 = 0, int iButton3 = 0, QWidget *pParent = 0,
const QString &strHelpKeyword = QString());
/** Defines details-text. */
void setDetailsText(const QString &strText);
/** Returns whether flag is checked. */
bool flagChecked() const;
/** Defines whether flag is @a fChecked. */
void setFlagChecked(bool fChecked);
/** Defines @a strFlagText. */
void setFlagText(const QString &strFlagText);
/** Defines @a iButton @a strText. */
void setButtonText(int iButton, const QString &strText);
protected:
/** Handles polish @a pEvent. */
virtual void polishEvent(QShowEvent *pEvent) RT_OVERRIDE;
/** Handles close @a pEvent. */
virtual void closeEvent(QCloseEvent *pEvent) RT_OVERRIDE;
private slots:
/** Updates dialog size: */
void sltUpdateSize();
/** Copy details-text. */
void sltCopy() const;
/** Closes dialog like user would press the Cancel button. */
virtual void reject() RT_OVERRIDE;
/** Closes dialog like user would press the 1st button. */
void sltDone1() { m_fDone = true; done(m_iButton1 & AlertButtonMask); }
/** Closes dialog like user would press the 2nd button. */
void sltDone2() { m_fDone = true; done(m_iButton2 & AlertButtonMask); }
/** Closes dialog like user would press the 3rd button. */
void sltDone3() { m_fDone = true; done(m_iButton3 & AlertButtonMask); }
private:
/** Prepares all. */
void prepare();
/** Prepares focus. */
void prepareFocus();
/** Push-button factory. */
QPushButton *createButton(int iButton);
/** Visibility update routine for details-container. */
void updateDetailsContainer();
/** Visibility update routine for check-box. */
void updateCheckBox();
/** Generates standard pixmap for passed @a iconType using @a pWidget as hint. */
static QPixmap standardPixmap(AlertIconType iconType, QWidget *pWidget = 0);
/** Compresses @a strText with ellipsis on the basis of certain logic. */
static QString compressLongWords(QString strText);
/** Holds the title. */
QString m_strTitle;
/** Holds the icon-type. */
AlertIconType m_iconType;
/** Holds the icon-label instance. */
QLabel *m_pLabelIcon;
/** Holds the message. */
QString m_strMessage;
/** Holds the message-label instance. */
QIRichTextLabel *m_pLabelText;
/** Holds the flag check-box instance. */
QCheckBox *m_pFlagCheckBox;
/** Holds the flag details-container instance. */
QIArrowSplitter *m_pDetailsContainer;
/** Holds the integer-code for the 1st button. */
int m_iButton1;
/** Holds the integer-code for the 2nd button. */
int m_iButton2;
/** Holds the integer-code for the 3rd button. */
int m_iButton3;
/** Holds the integer-code of the cancel-button. */
int m_iButtonEsc;
/** Holds the 1st button instance. */
QPushButton *m_pButton1;
/** Holds the 2nd button instance. */
QPushButton *m_pButton2;
/** Holds the 3rd button instance. */
QPushButton *m_pButton3;
/** Holds the help-button instance. */
QPushButton *m_pButtonHelp;
/** Holds the button-box instance. */
QIDialogButtonBox *m_pButtonBox;
/** Holds the help keyword string. */
QString m_strHelpKeyword;
/** Defines whether message was accepted. */
bool m_fDone : 1;
};
#endif /* !FEQT_INCLUDED_SRC_extensions_QIMessageBox_h */
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