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/*
Greeter widget for kdm
Copyright (C) 1997, 1998 Steffen Hansen <[email protected]>
Copyright (C) 2000-2004 Oswald Buddenhagen <[email protected]>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KGREETER_H
#define KGREETER_H
#include "kgverify.h"
#include "kgdialog.h"
class KdmClock;
class UserListView;
class KdmThemer;
class KdmItem;
class KListView;
class KSimpleConfig;
class QLabel;
class QPushButton;
class QPopupMenu;
class QListViewItem;
struct SessType {
QString name, type;
bool hid;
int prio;
SessType() {}
SessType( const QString &n, const QString &t, bool h, int p ) :
name( n ), type( t ), hid( h ), prio( p ) {}
bool operator<( const SessType &st ) {
return hid != st.hid ? hid < st.hid :
prio != st.prio ? prio < st.prio :
name < st.name;
}
};
class KGreeter : public KGDialog, public KGVerifyHandler {
Q_OBJECT
typedef KGDialog inherited;
public:
KGreeter( bool themed = false );
~KGreeter();
public slots:
void accept();
void reject();
void slotUserClicked( QListViewItem * );
void slotSessionSelected( int );
void slotUserEntered();
protected:
void installUserList();
void insertUser( const QImage &, const QString &, struct passwd * );
void insertUsers();
void putSession( const QString &, const QString &, bool, const char * );
void insertSessions();
virtual void pluginSetup();
void setPrevWM( int );
QString curUser, dName;
KSimpleConfig *stsFile;
UserListView *userView;
QStringList *userList;
QPopupMenu *sessMenu;
QValueVector<SessType> sessionTypes;
int nNormals, nSpecials;
int curPrev, curSel;
bool prevValid;
bool needLoad;
static int curPlugin;
static PluginList pluginList;
private slots:
void slotLoadPrevWM();
public: // from KGVerifyHandler
virtual void verifyPluginChanged( int id );
virtual void verifyClear();
virtual void verifyOk();
virtual void verifyFailed();
// virtual void verifyRetry();
virtual void verifySetUser( const QString &user );
};
class KStdGreeter : public KGreeter {
Q_OBJECT
typedef KGreeter inherited;
public:
KStdGreeter();
protected:
virtual void pluginSetup();
private:
KdmClock *clock;
QLabel *pixLabel;
QPushButton *goButton;
QPushButton *menuButton;
public: // from KGVerifyHandler
virtual void verifyFailed();
virtual void verifyRetry();
};
class KThemedGreeter : public KGreeter {
Q_OBJECT
typedef KGreeter inherited;
public:
KThemedGreeter();
bool isOK() { return themer != 0; }
static QString timedUser;
static int timedDelay;
public slots:
void slotThemeActivated( const QString &id );
void slotSessMenu();
void slotActionMenu();
protected:
virtual void updateStatus( bool fail, bool caps, int timedleft );
virtual void pluginSetup();
virtual void keyPressEvent( QKeyEvent * );
virtual bool event( QEvent *e );
private:
// KdmClock *clock;
KdmThemer *themer;
KdmItem *caps_warning, *xauth_warning, *pam_error, *timed_label,
*console_rect, *userlist_rect,
*session_button, *system_button;
public: // from KGVerifyHandler
virtual void verifyFailed();
virtual void verifyRetry();
};
#endif /* KGREETER_H */
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