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/*****************************************************************
ksmserver - the KDE session management server
Copyright (C) 2000 Matthias Ettrich <ettrich@kde.org>
******************************************************************/
#ifndef SHUTDOWNDLG_H
#define SHUTDOWNDLG_H
#include <qpixmap.h>
#include <qimage.h>
#include <qdatetime.h>
#include <qdialog.h>
#include <kpushbutton.h>
#include <qpushbutton.h>
#include <qframe.h>
#include <kguiitem.h>
#include <qtoolbutton.h>
class QPushButton;
class QVButtonGroup;
class QPopupMenu;
class QTimer;
class QPainter;
class QString;
class KAction;
#include <kapplication.h>
#include <kpixmapio.h>
/* We acknowledge the the dbus API is unstable */
#define DBUS_API_SUBJECT_TO_CHANGE
#include <dbus/connection.h>
#include <libhal.h>
// The (singleton) widget that makes/fades the desktop gray.
class KSMShutdownFeedback : public QWidget
{
Q_OBJECT
public:
static void start() { s_pSelf = new KSMShutdownFeedback(); }
static void stop() { if ( s_pSelf != 0L ) s_pSelf->fadeBack(); delete s_pSelf; s_pSelf = 0L; }
static KSMShutdownFeedback * self() { return s_pSelf; }
protected:
~KSMShutdownFeedback() {}
private slots:
void slotPaintEffect();
private:
static KSMShutdownFeedback * s_pSelf;
KSMShutdownFeedback();
int m_currentY;
QPixmap m_root;
void fadeBack( void );
float m_grayOpacity;
float m_compensation;
bool m_fadeBackwards;
bool m_readDelayComplete;
QImage m_unfadedImage;
QImage m_grayImage;
QTime m_fadeTime;
int m_rowsDone;
KPixmapIO m_pmio;
};
// The confirmation dialog
class KSMShutdownDlg : public QDialog
{
Q_OBJECT
public:
static bool confirmShutdown( bool maysd, KApplication::ShutdownType& sdtype, QString& bopt );
public slots:
void slotLogout();
void slotHalt();
void slotReboot();
void slotReboot(int);
void slotSuspend();
void slotHibernate();
protected:
~KSMShutdownDlg();
private:
KSMShutdownDlg( QWidget* parent, bool maysd, KApplication::ShutdownType sdtype );
KApplication::ShutdownType m_shutdownType;
QString m_bootOption;
QPopupMenu *targets;
QStringList rebootOptions;
LibHalContext* m_halCtx;
DBusConnection *m_dbusConn;
bool m_lockOnResume;
};
class KSMDelayedPushButton : public KPushButton
{
Q_OBJECT
public:
KSMDelayedPushButton( const KGuiItem &item, QWidget *parent, const char *name = 0 );
void setPopup( QPopupMenu *pop);
private slots:
void slotTimeout();
void slotPressed();
void slotReleased();
private:
QPopupMenu *pop;
QTimer *popt;
};
class KSMPushButton : public KPushButton
{
Q_OBJECT
public:
KSMPushButton( const KGuiItem &item, QWidget *parent, const char *name = 0 );
protected:
virtual void keyPressEvent(QKeyEvent*e);
virtual void keyReleaseEvent(QKeyEvent*e);
private:
bool m_pressed;
};
class FlatButton : public QToolButton
{
Q_OBJECT
public:
FlatButton( QWidget *parent = 0, const char *name = 0 );
~FlatButton();
protected:
virtual void keyPressEvent(QKeyEvent*e);
virtual void keyReleaseEvent(QKeyEvent*e);
private slots:
private:
void init();
bool m_pressed;
QString m_text;
QPixmap m_pixmap;
};
#endif
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