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Diffstat (limited to 'kdm/kfrontend/kgreeter.cpp')
| -rw-r--r-- | kdm/kfrontend/kgreeter.cpp | 998 |
1 files changed, 998 insertions, 0 deletions
diff --git a/kdm/kfrontend/kgreeter.cpp b/kdm/kfrontend/kgreeter.cpp new file mode 100644 index 000000000..574f4e340 --- /dev/null +++ b/kdm/kfrontend/kgreeter.cpp @@ -0,0 +1,998 @@ +/* + +Greeter widget for kdm + +Copyright (C) 1997, 1998, 2000 Steffen Hansen <hansen@kde.org> +Copyright (C) 2000-2004 Oswald Buddenhagen <ossi@kde.org> + + +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. + +*/ + +#include "kgreeter.h" +#include "kconsole.h" +#include "kdmconfig.h" +#include "kdmclock.h" +#include "kdm_greet.h" +#include "themer/kdmthemer.h" +#include "themer/kdmitem.h" +#include "themer/kdmlabel.h" + +#include <kapplication.h> +#include <klocale.h> +#include <kstandarddirs.h> +#include <kseparator.h> +#include <klistview.h> +#include <ksimpleconfig.h> +#include <kstringhandler.h> + +#undef Unsorted // x headers suck - make qdir.h work with --enable-final +#include <qdir.h> +#include <qfile.h> +#include <qbuffer.h> +#include <qmemarray.h> +#include <qimage.h> +#include <qmovie.h> +#include <qpopupmenu.h> +#include <qtimer.h> +#include <qheader.h> +#include <qstyle.h> +#include <qlayout.h> +#include <qlabel.h> +#include <qpushbutton.h> +#include <qtooltip.h> +#include <qaccel.h> +#include <qeventloop.h> + +#include <pwd.h> +#include <grp.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/types.h> + +#include <X11/Xlib.h> + +class UserListView : public KListView { + public: + UserListView( QWidget *parent = 0, const char *name = 0 ) + : KListView( parent, name ) + , cachedSizeHint( -1, 0 ) + { + setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Ignored ); + header()->hide(); + addColumn( QString::null ); + setColumnAlignment( 0, AlignVCenter ); + setResizeMode( QListView::LastColumn ); + } + + mutable QSize cachedSizeHint; + + protected: + virtual QSize sizeHint() const + { + if (!cachedSizeHint.isValid()) { + constPolish(); + uint maxw = 0; + for (QListViewItem *itm = firstChild(); itm; itm = itm->nextSibling()) { + uint thisw = itm->width( fontMetrics(), this, 0 ); + if (thisw > maxw) + maxw = thisw; + } + cachedSizeHint.setWidth( + style().pixelMetric( QStyle::PM_ScrollBarExtent ) + + frameWidth() * 2 + maxw ); + } + return cachedSizeHint; + } +}; + + +int KGreeter::curPlugin = -1; +PluginList KGreeter::pluginList; + +KGreeter::KGreeter( bool framed ) + : inherited( framed ) + , dName( dname ) + , userView( 0 ) + , userList( 0 ) + , nNormals( 0 ) + , nSpecials( 0 ) + , curPrev( -1 ) + , curSel( -1 ) + , prevValid( true ) + , needLoad( false ) +{ + stsFile = new KSimpleConfig( _stsFile ); + stsFile->setGroup( "PrevUser" ); + + if (_userList) { + userView = new UserListView( this ); + connect( userView, SIGNAL(clicked( QListViewItem * )), + SLOT(slotUserClicked( QListViewItem * )) ); + connect( userView, SIGNAL(doubleClicked( QListViewItem * )), + SLOT(accept()) ); + } + if (_userCompletion) + userList = new QStringList; + if (userView || userList) + insertUsers(); + + sessMenu = new QPopupMenu( this ); + connect( sessMenu, SIGNAL(activated( int )), + SLOT(slotSessionSelected( int )) ); + insertSessions(); + + if (curPlugin < 0) { + curPlugin = 0; + pluginList = KGVerify::init( _pluginsLogin ); + } +} + +KGreeter::~KGreeter() +{ + hide(); + delete userList; + delete verify; + delete stsFile; +} + +class UserListViewItem : public KListViewItem { + public: + UserListViewItem( UserListView *parent, const QString &text, + const QPixmap &pixmap, const QString &username ) + : KListViewItem( parent ) + , login( username ) + { + setPixmap( 0, pixmap ); + setMultiLinesEnabled( true ); + setText( 0, text ); + parent->cachedSizeHint.setWidth( -1 ); + } + + QString login; +}; + +#define FILE_LIMIT_ICON 20 +#define FILE_LIMIT_IMAGE 200 + +void +KGreeter::insertUser( const QImage &default_pix, + const QString &username, struct passwd *ps ) +{ + if (userList) + userList->append( username ); + if (!userView) + return; + + int dp = 0, nd = 0; + if (_faceSource == FACE_USER_ONLY || + _faceSource == FACE_PREFER_USER) + dp = 1; + if (_faceSource != FACE_USER_ONLY && + _faceSource != FACE_ADMIN_ONLY) + nd = 1; + QImage p; + do { + dp ^= 1; + QCString fn = !dp ? + QCString( ps->pw_dir ) + '/' : + QFile::encodeName( _faceDir + '/' + username ); + fn += ".face.icon"; + int fd, ico; + if ((fd = open( fn.data(), O_RDONLY | O_NONBLOCK )) < 0) { + fn.truncate( fn.length() - 5 ); + if ((fd = open( fn.data(), O_RDONLY | O_NONBLOCK )) < 0) + continue; + ico = 0; + } else + ico = 1; + QFile f; + f.open( IO_ReadOnly, fd ); + int fs = f.size(); + if (fs > (ico ? FILE_LIMIT_ICON : FILE_LIMIT_IMAGE) * 1000) { + LogWarn( "%s exceeds file size limit (%dkB)\n", + fn.data(), ico ? FILE_LIMIT_ICON : FILE_LIMIT_IMAGE ); + continue; + } + QByteArray fc( fs ); + int rfs = f.readBlock( fc.data(), fs ); + ::close( fd ); + fc.resize( rfs > 0 ? rfs : 0 ); + QBuffer buf( fc ); + buf.open( IO_ReadOnly ); + QImageIO ir; + ir.setIODevice( &buf ); + if (!ir.read()) { + LogInfo( "%s is no valid image\n", fn.data() ); + continue; + } + p = ir.image(); + QSize ns( 48, 48 ); + if (p.size() != ns) + p = p.convertDepth( 32 ).smoothScale( ns, QImage::ScaleMin ); + goto gotit; + } while (--nd >= 0); + p = default_pix; + gotit: + QString realname = KStringHandler::from8Bit( ps->pw_gecos ); + realname.truncate( realname.find( ',' ) ); + if (realname.isEmpty() || realname == username) + new UserListViewItem( userView, username, QPixmap( p ), username ); + else { + realname.append( "\n" ).append( username ); + new UserListViewItem( userView, realname, QPixmap( p ), username ); + } +} + +class KCStringList : public QValueList<QCString> { + public: + bool contains( const char *str ) const + { + for (ConstIterator it = begin(); it != end(); ++it) + if (*it == str) + return true; + return false; + } +}; + +class UserList { + public: + UserList( char **in ); + bool hasUser( const char *str ) const { return users.contains( str ); } + bool hasGroup( gid_t gid ) const + { return groups.find( gid ) != groups.end(); } + bool hasGroups() const { return !groups.isEmpty(); } + KCStringList users; + + private: + QValueList<gid_t> groups; +}; + +UserList::UserList( char **in ) +{ + struct group *grp; + + for (; *in; in++) + if (**in == '@') { + if ((grp = getgrnam( *in + 1 ))) { + for (; *grp->gr_mem; grp->gr_mem++) + users.append( *grp->gr_mem ); + groups.append( grp->gr_gid ); + } + } else + users.append( *in ); +} + +void +KGreeter::insertUsers() +{ + struct passwd *ps; + + // XXX remove seteuid-voodoo when we run as nobody + if (!(ps = getpwnam( "nobody" ))) + return; + if (setegid( ps->pw_gid )) + return; + if (seteuid( ps->pw_uid )) { + setegid(0); + return; + } + + QImage default_pix; + if (userView) { + if (!default_pix.load( _faceDir + "/.default.face.icon" )) + if (!default_pix.load( _faceDir + "/.default.face" )) + LogError( "Can't open default user face\n" ); + QSize ns( 48, 48 ); + if (default_pix.size() != ns) + default_pix = + default_pix.convertDepth( 32 ).smoothScale( ns, QImage::ScaleMin ); + } + if (_showUsers == SHOW_ALL) { + UserList noUsers( _noUsers ); + QDict<int> dupes( 1000 ); + for (setpwent(); (ps = getpwent()) != 0;) { + if (*ps->pw_dir && *ps->pw_shell && + (ps->pw_uid >= (unsigned)_lowUserId || + !ps->pw_uid && _showRoot) && + ps->pw_uid <= (unsigned)_highUserId && + !noUsers.hasUser( ps->pw_name ) && + !noUsers.hasGroup( ps->pw_gid )) + { + QString username( QFile::decodeName( ps->pw_name ) ); + if (!dupes.find( username )) { + dupes.insert( username, (int *)-1 ); + insertUser( default_pix, username, ps ); + } + } + } + } else { + UserList users( _users ); + if (users.hasGroups()) { + QDict<int> dupes( 1000 ); + for (setpwent(); (ps = getpwent()) != 0;) { + if (*ps->pw_dir && *ps->pw_shell && + (ps->pw_uid >= (unsigned)_lowUserId || + !ps->pw_uid && _showRoot) && + ps->pw_uid <= (unsigned)_highUserId && + (users.hasUser( ps->pw_name ) || + users.hasGroup( ps->pw_gid ))) + { + QString username( QFile::decodeName( ps->pw_name ) ); + if (!dupes.find( username )) { + dupes.insert( username, (int *)-1 ); + insertUser( default_pix, username, ps ); + } + } + } + } else { + KCStringList::ConstIterator it = users.users.begin(); + for (; it != users.users.end(); ++it) + if ((ps = getpwnam( (*it).data() )) && + (ps->pw_uid || _showRoot)) + insertUser( default_pix, QFile::decodeName( *it ), ps ); + } + } + endpwent(); + if (_sortUsers) { + if (userView) + userView->sort(); + if (userList) + userList->sort(); + } + + // XXX remove seteuid-voodoo when we run as nobody + seteuid( 0 ); + setegid( 0 ); +} + +void +KGreeter::putSession( const QString &type, const QString &name, bool hid, const char *exe ) +{ + int prio = exe ? (!strcmp( exe, "default" ) ? 0 : + !strcmp( exe, "custom" ) ? 1 : + !strcmp( exe, "failsafe" ) ? 3 : 2) : 2; + for (uint i = 0; i < sessionTypes.size(); i++) + if (sessionTypes[i].type == type) { + sessionTypes[i].prio = prio; + return; + } + sessionTypes.append( SessType( name, type, hid, prio ) ); +} + +void +KGreeter::insertSessions() +{ + for (char **dit = _sessionsDirs; *dit; ++dit) { + QStringList ents = QDir( *dit ).entryList(); + for (QStringList::ConstIterator it = ents.begin(); it != ents.end(); ++it) + if ((*it).endsWith( ".desktop" )) { + KSimpleConfig dsk( QString( *dit ).append( '/' ).append( *it ) ); + dsk.setGroup( "Desktop Entry" ); + putSession( (*it).left( (*it).length() - 8 ), + dsk.readEntry( "Name" ), + (dsk.readBoolEntry( "Hidden", false ) || + (dsk.hasKey( "TryExec" ) && + KStandardDirs::findExe( dsk.readEntry( "TryExec" ) ).isEmpty())), + dsk.readEntry( "Exec" ).latin1() ); + } + } + putSession( "default", i18n("Default"), false, "default" ); + putSession( "custom", i18n("Custom"), false, "custom" ); + putSession( "failsafe", i18n("Failsafe"), false, "failsafe" ); + qBubbleSort( sessionTypes ); + for (uint i = 0; i < sessionTypes.size() && !sessionTypes[i].hid; i++) { + sessMenu->insertItem( sessionTypes[i].name, i ); + switch (sessionTypes[i].prio) { + case 0: case 1: nSpecials++; break; + case 2: nNormals++; break; + } + } +} + +void +KGreeter::slotUserEntered() +{ + if (userView) { + QListViewItem *item; + for (item = userView->firstChild(); item; item = item->nextSibling()) + if (((UserListViewItem *)item)->login == curUser) { + userView->setSelected( item, true ); + userView->ensureItemVisible( item ); + goto oke; + } + userView->clearSelection(); + } + oke: + if (isVisible()) + slotLoadPrevWM(); + else + QTimer::singleShot( 0, this, SLOT(slotLoadPrevWM()) ); +} + +void +KGreeter::slotUserClicked( QListViewItem *item ) +{ + if (item) { + curUser = ((UserListViewItem *)item)->login; + verify->setUser( curUser ); + slotLoadPrevWM(); + } +} + +void +KGreeter::slotSessionSelected( int id ) +{ + if (id != curSel) { + sessMenu->setItemChecked( curSel, false ); + sessMenu->setItemChecked( id, true ); + curSel = id; + verify->gplugActivity(); + } +} + +void +KGreeter::reject() +{ + verify->reject(); +} + +void +KGreeter::accept() +{ + if (userView && userView->hasFocus()) + slotUserClicked( userView->currentItem() ); + else + verify->accept(); +} + +void // private +KGreeter::setPrevWM( int wm ) +{ + if (curPrev != wm) { + if (curPrev != -1) + sessMenu->changeItem( curPrev, sessionTypes[curPrev].name ); + if (wm != -1) + sessMenu->changeItem( wm, sessionTypes[wm].name + i18n(" (previous)") ); + curPrev = wm; + } +} + +void +KGreeter::slotLoadPrevWM() +{ + int len, i, b; + unsigned long crc, by; + QCString name; + char *sess; + + if (verify->coreLock) { + needLoad = true; + return; + } + needLoad = false; + + prevValid = true; + name = curUser.local8Bit(); + GSendInt( G_ReadDmrc ); + GSendStr( name.data() ); + GRecvInt(); // ignore status code ... + if ((len = name.length())) { + GSendInt( G_GetDmrc ); + GSendStr( "Session" ); + sess = GRecvStr(); + if (!sess) { /* no such user */ + if (!userView && !userList) { // don't fake if user list shown + prevValid = false; + /* simple crc32 */ + for (crc = _forgingSeed, i = 0; i < len; i++) { + by = (crc & 255) ^ name[i]; + for (b = 0; b < 8; b++) + by = (by >> 1) ^ (-(by & 1) & 0xedb88320); + crc = (crc >> 8) ^ by; + } + /* forge a session with this hash - default & custom more probable */ + /* XXX - this should do a statistical analysis of the real users */ +#if 1 + setPrevWM( crc % (nSpecials * 2 + nNormals) % (nSpecials + nNormals) ); +#else + i = crc % (nSpecials * 2 + nNormals); + if (i < nNormals) + setPrevWM( i + nSpecials ); + else + setPrevWM( (i - nNormals) / 2 ); +#endif + return; + } + } else { + for (uint i = 0; i < sessionTypes.count() && !sessionTypes[i].hid; i++) + if (sessionTypes[i].type == sess) { + free( sess ); + setPrevWM( i ); + return; + } + if (curSel == -1) + MsgBox( sorrybox, i18n("Your saved session type '%1' is not valid any more.\n" + "Please select a new one, otherwise 'default' will be used.").arg( sess ) ); + free( sess ); + prevValid = false; + } + } + setPrevWM( -1 ); +} + +void // protected +KGreeter::pluginSetup() +{ + int field = 0; + QString ent, pn( verify->pluginName() ), dn( dName + '_' + pn ); + + if (_preselUser != PRESEL_PREV) + stsFile->deleteEntry( verify->entitiesLocal() ? dName : dn, false ); + if (_preselUser != PRESEL_NONE && verify->entityPresettable()) { + if (verify->entitiesLocal()) + ent = _preselUser == PRESEL_PREV ? + stsFile->readEntry( dName ) : _defaultUser; + else + ent = _preselUser == PRESEL_PREV ? + stsFile->readEntry( dn ) : + verify->getConf( 0, (pn + ".DefaultEntity").latin1(), QVariant() ).toString(); + field = verify->entitiesFielded() ? + verify->getConf( 0, (pn + ".FocusField").latin1(), QVariant( 0 ) ).toInt() : + _focusPasswd; + } + verify->presetEntity( ent, field ); + if (userList) + verify->loadUsers( *userList ); +} + +void +KGreeter::verifyPluginChanged( int id ) +{ + curPlugin = id; + pluginSetup(); +} + +void +KGreeter::verifyClear() +{ + curUser = QString::null; + slotUserEntered(); + slotSessionSelected( -1 ); +} + +void +KGreeter::verifyOk() +{ + if (_preselUser == PRESEL_PREV && verify->entityPresettable()) + stsFile->writeEntry( verify->entitiesLocal() ? + dName : + dName + '_' + verify->pluginName(), + verify->getEntity() ); + if (curSel != -1) { + GSendInt( G_PutDmrc ); + GSendStr( "Session" ); + GSendStr( sessionTypes[curSel].type.utf8() ); + } else if (!prevValid) { + GSendInt( G_PutDmrc ); + GSendStr( "Session" ); + GSendStr( "default" ); + } + GSendInt( G_Ready ); + done( ex_exit ); +} + +void +KGreeter::verifyFailed() +{ + if (needLoad) + slotLoadPrevWM(); +} + +void +KGreeter::verifySetUser( const QString &user ) +{ + curUser = user; + slotUserEntered(); +} + + +KStdGreeter::KStdGreeter() + : KGreeter() + , clock( 0 ) + , pixLabel( 0 ) +{ + QBoxLayout *main_box; +#ifdef WITH_KDM_XCONSOLE + if (consoleView) { + QBoxLayout *ex_box = new QVBoxLayout( this, 10, 10 ); + main_box = new QHBoxLayout( ex_box, 10 ); + ex_box->addWidget( consoleView ); + } else +#endif + main_box = new QHBoxLayout( this, 10, 10 ); + + if (userView) + main_box->addWidget( userView ); + + QBoxLayout *inner_box = new QVBoxLayout( main_box, 10 ); + + if (!_authorized && _authComplain) { + QLabel *complainLabel = new QLabel( + i18n("Warning: this is an unsecured session"), this ); + QToolTip::add( complainLabel, + i18n("This display requires no X authorization.\n" + "This means that anybody can connect to it,\n" + "open windows on it or intercept your input.") ); + complainLabel->setAlignment( AlignCenter ); + complainLabel->setFont( _failFont ); + complainLabel->setPaletteForegroundColor( Qt::red ); + inner_box->addWidget( complainLabel ); + } + if (!_greetString.isEmpty()) { + QLabel *welcomeLabel = new QLabel( _greetString, this ); + welcomeLabel->setAlignment( AlignCenter ); + welcomeLabel->setFont( _greetFont ); + inner_box->addWidget( welcomeLabel ); + } + + switch (_logoArea) { + case LOGO_CLOCK: + clock = new KdmClock( this, "clock" ); + break; + case LOGO_LOGO: + { + QMovie movie( _logo ); + kapp->eventLoop()->processEvents( QEventLoop::ExcludeUserInput | QEventLoop::ExcludeSocketNotifiers, 100 ); + QPixmap pixmap; + if (!movie.framePixmap().isNull() || pixmap.load( _logo )) { + pixLabel = new QLabel( this ); + if (!movie.framePixmap().isNull()) { + pixLabel->setMovie( movie ); + if (!movie.framePixmap().hasAlpha()) + pixLabel->setFrameStyle( QFrame::Panel | QFrame::Sunken ); + } else { + pixLabel->setPixmap( pixmap ); + if (!pixmap.hasAlpha()) + pixLabel->setFrameStyle( QFrame::Panel | QFrame::Sunken ); + } + pixLabel->setIndent( 0 ); + } + } + break; + } + + if (userView) { + if (clock) + inner_box->addWidget( clock, 0, AlignCenter ); + else if (pixLabel) + inner_box->addWidget( pixLabel, 0, AlignCenter ); + } else { + if (clock) + main_box->addWidget( clock, 0, AlignCenter ); + else if (pixLabel) + main_box->addWidget( pixLabel, 0, AlignCenter ); + } + + goButton = new QPushButton( i18n("L&ogin"), this ); + goButton->setDefault( true ); + connect( goButton, SIGNAL(clicked()), SLOT(accept()) ); + menuButton = new QPushButton( i18n("&Menu"), this ); + //helpButton + + QWidget *prec; + if (userView) + prec = userView; +#ifdef WITH_KDM_XCONSOLE + else if (consoleView) + prec = consoleView; +#endif + else + prec = menuButton; + KGStdVerify *sverify = + new KGStdVerify( this, this, prec, QString::null, + pluginList, KGreeterPlugin::Authenticate, + KGreeterPlugin::Login ); + inner_box->addLayout( sverify->getLayout() ); + QPopupMenu *plugMenu = sverify->getPlugMenu(); + sverify->selectPlugin( curPlugin ); + verify = sverify; + + inner_box->addWidget( new KSeparator( KSeparator::HLine, this ) ); + + QBoxLayout *hbox2 = new QHBoxLayout( inner_box, 10 ); + hbox2->addWidget( goButton ); + hbox2->addStretch( 1 ); + hbox2->addWidget( menuButton ); + hbox2->addStretch( 1 ); + + if (sessMenu->count() > 1) { + inserten( i18n("Session &Type"), ALT+Key_T, sessMenu ); + needSep = true; + } + + if (plugMenu) { + inserten( i18n("&Authentication Method"), ALT+Key_A, plugMenu ); + needSep = true; + } + +#ifdef XDMCP + completeMenu( LOGIN_LOCAL_ONLY, ex_choose, i18n("&Remote Login"), ALT+Key_R ); +#else + completeMenu(); +#endif + + if (optMenu) + menuButton->setPopup( optMenu ); + else + menuButton->hide(); + + pluginSetup(); + + verify->start(); +} + +void +KStdGreeter::pluginSetup() +{ + inherited::pluginSetup(); + if (userView) { + if (verify->entitiesLocal() && verify->entityPresettable()) + userView->show(); + else + userView->hide(); + } + adjustGeometry(); + update(); +} + +void +KStdGreeter::verifyFailed() +{ + goButton->setEnabled( false ); + menuButton->setEnabled( false ); + if (userView) + userView->setEnabled( false ); + inherited::verifyFailed(); +} + +void +KStdGreeter::verifyRetry() +{ + goButton->setEnabled( true ); + menuButton->setEnabled( true ); + if (userView) + userView->setEnabled( true ); +} + + +KThemedGreeter::KThemedGreeter() + : KGreeter( true ) + , themer( 0 ) +// , clock( 0 ) +{ + // We do all painting ourselves + setBackgroundMode( NoBackground ); + // Allow tracking the mouse position + setMouseTracking( true ); + + adjustGeometry(); + + themer = new KdmThemer( _theme, "console", this ); + if (!themer->isOK()) { + delete themer; + themer = 0; + return; + } + + connect( themer, SIGNAL(activated( const QString & )), + SLOT(slotThemeActivated( const QString & )) ); + + console_rect = themer->findNode( "xconsole" ); // kdm ext + userlist_rect = themer->findNode( "userlist" ); + caps_warning = themer->findNode( "caps-lock-warning" ); + xauth_warning = themer->findNode( "xauth-warning" ); // kdm ext + pam_error = themer->findNode( "pam-error" ); + timed_label = themer->findNode( "timed-label" ); + if (pam_error && pam_error->isA( "KdmLabel" )) + static_cast<KdmLabel*>(pam_error)->setText( i18n("Login Failed.") ); + + KdmItem *itm; + if ((itm = themer->findNode( "pam-message" ))) // done via msgboxes + itm->hide( true ); + if ((itm = themer->findNode( "language_button" ))) // not implemented yet + itm->hide( true ); + +#ifdef WITH_KDM_XCONSOLE + if (console_rect) { + if (consoleView) + console_rect->setWidget( consoleView ); + else + console_rect->hide( true ); + } +#endif + + if (xauth_warning && (_authorized || !_authComplain)) + xauth_warning->hide( true ); + +// if (!_greetString.isEmpty()) { +// } +// clock = new KdmClock( this, "clock" ); + + QWidget *prec; + if (userView) + prec = userView; +#ifdef WITH_KDM_XCONSOLE + else if (consoleView) + prec = consoleView; +#endif + else + prec = 0; + KGThemedVerify *tverify = + new KGThemedVerify( this, themer, this, prec, QString::null, + pluginList, KGreeterPlugin::Authenticate, + KGreeterPlugin::Login ); + QPopupMenu *plugMenu = tverify->getPlugMenu(); + tverify->selectPlugin( curPlugin ); + verify = tverify; + + session_button = 0; + if ((itm = themer->findNode( "session_button" ))) { + if (sessMenu->count() <= 1) + itm->hide( true ); + else { + session_button = itm; + QAccel *accel = new QAccel( this ); + accel->insertItem( ALT+Key_T, 0 ); + connect( accel, SIGNAL(activated( int )), SLOT(slotSessMenu()) ); + } + } else { + if (sessMenu->count() > 1) { + inserten( i18n("Session &Type"), ALT+Key_T, sessMenu ); + needSep = true; + } + } + + if (plugMenu) { + inserten( i18n("&Authentication Method"), ALT+Key_A, plugMenu ); + needSep = true; + } + +#ifdef XDMCP + completeMenu( LOGIN_LOCAL_ONLY, ex_choose, i18n("&Remote Login"), ALT+Key_R ); +#else + completeMenu(); +#endif + + system_button = themer->findNode( "system_button" ); + QAccel *accel = new QAccel( this ); + accel->insertItem( ALT+Key_M, 0 ); + connect( accel, SIGNAL(activated( int )), SLOT(slotActionMenu()) ); + + pluginSetup(); + + verify->start(); +} + +bool +KThemedGreeter::event( QEvent *e ) +{ + if (themer) + themer->widgetEvent( e ); + return inherited::event( e ); +} + +void +KThemedGreeter::pluginSetup() +{ + inherited::pluginSetup(); + + if (userView && verify->entitiesLocal() && verify->entityPresettable() && userlist_rect) { + userlist_rect->setWidget( userView ); + userView->show(); + } else { + if (userView) + userView->hide(); + if (userlist_rect) + userlist_rect->hide( true ); + } + + update(); +} + +void +KThemedGreeter::verifyFailed() +{ +// goButton->setEnabled( false ); + inherited::verifyFailed(); +} + +void +KThemedGreeter::verifyRetry() +{ +// goButton->setEnabled( true ); +} + +QString KThemedGreeter::timedUser = QString::null; +int KThemedGreeter::timedDelay = -1; + +void +KThemedGreeter::updateStatus( bool fail, bool caps, int timedleft ) +{ + if (pam_error) { + if (fail) + pam_error->show( true ); + else + pam_error->hide( true ); + } + if (caps_warning) { + if (caps) + caps_warning->show( true ); + else + caps_warning->hide( true ); + } + if (timed_label) { + if (timedleft) { + if (timedleft != timedDelay) { + timedDelay = timedleft; + timedUser = curUser; + timed_label->show( true ); + timed_label->update(); + } + } else { + timedDelay = -1; + timed_label->hide( true ); + } + } +} + +void +KThemedGreeter::slotThemeActivated( const QString &id ) +{ + if (id == "login_button") + accept(); + else if (id == "session_button") + slotSessMenu(); + else if (id == "system_button") + slotActionMenu(); +} + +void +KThemedGreeter::slotSessMenu() +{ + sessMenu->popup( mapToGlobal( session_button->rect().center() ) ); +} + +void +KThemedGreeter::slotActionMenu() +{ + if (system_button) + optMenu->popup( mapToGlobal( system_button->rect().center() ) ); + else + optMenu->popup( mapToGlobal( rect().center() ) ); +} + +void +KThemedGreeter::keyPressEvent( QKeyEvent *e ) +{ + inherited::keyPressEvent( e ); + if (!(e->state() & KeyButtonMask) && + (e->key() == Key_Return || e->key() == Key_Enter)) + accept(); +} + +#include "kgreeter.moc" |