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diff --git a/kdm/kfrontend/themer/kdmlabel.cpp b/kdm/kfrontend/themer/kdmlabel.cpp
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+/*
+ * Copyright (C) 2003 by Unai Garro <ugarro@users.sourceforge.net>
+ * Copyright (C) 2004 by Enrico Ros <rosenric@dei.unipd.it>
+ * Copyright (C) 2004 by Stephan Kulow <coolo@kde.org>
+ * Copyright (C) 2004 by 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 "kdmlabel.h"
+#include <kgreeter.h>
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmacroexpander.h>
+#include <kdebug.h>
+
+#include <qdatetime.h>
+#include <qpainter.h>
+#include <qfontmetrics.h>
+#include <qtimer.h>
+
+#include <unistd.h>
+#include <sys/utsname.h>
+#if !defined(HAVE_GETDOMAINNAME) && defined(HAVE_SYSINFO)
+# include <sys/systeminfo.h>
+#endif
+
+KdmLabel::KdmLabel( KdmItem *parent, const QDomNode &node, const char *name )
+ : KdmItem( parent, node, name )
+{
+ itemType = "label";
+
+ // Set default values for label (note: strings are already Null)
+ label.active.color.setRgb( 0xFFFFFF );
+ label.active.present = false;
+ label.prelight.present = false;
+ label.maximumWidth = -1;
+
+ const QString locale = KGlobal::locale()->language();
+
+ // Read LABEL ID
+ QDomNode n = node;
+ QDomElement elLab = n.toElement();
+ // ID types: clock, pam-error, pam-message, pam-prompt,
+ // pam-warning, timed-label
+ label.id = elLab.attribute( "id", "" );
+ label.hasId = !(label.id).isEmpty();
+
+ // Read LABEL TAGS
+ QDomNodeList childList = node.childNodes();
+ bool stockUsed = false;
+ for (uint nod = 0; nod < childList.count(); nod++) {
+ QDomNode child = childList.item( nod );
+ QDomElement el = child.toElement();
+ QString tagName = el.tagName();
+
+ if (tagName == "pos")
+ label.maximumWidth = el.attribute( "max-width", "-1" ).toInt();
+ else if (tagName == "normal") {
+ parseColor( el.attribute( "color", "#ffffff" ), label.normal.color );
+ parseFont( el.attribute( "font", "Sans 14" ), label.normal.font );
+ } else if (tagName == "active") {
+ label.active.present = true;
+ parseColor( el.attribute( "color", "#ffffff" ), label.active.color );
+ parseFont( el.attribute( "font", "Sans 14" ), label.active.font );
+ } else if (tagName == "prelight") {
+ label.prelight.present = true;
+ parseColor( el.attribute( "color", "#ffffff" ), label.prelight.color );
+ parseFont( el.attribute( "font", "Sans 14" ), label.prelight.font );
+ } else if (tagName == "text" && el.attributes().count() == 0 && !stockUsed) {
+ label.text = el.text();
+ } else if (tagName == "text" && !stockUsed) {
+ QString lang = el.attribute( "xml:lang", "" );
+ if (lang == locale)
+ label.text = el.text();
+ } else if (tagName == "stock") {
+ label.text = lookupStock( el.attribute( "type", "" ) );
+ stockUsed = true;
+ }
+ }
+
+ // Check if this is a timer label
+ label.isTimer = label.text.find( "%c" ) >= 0;
+ if (label.isTimer) {
+ timer = new QTimer( this );
+ timer->start( 1000 );
+ connect( timer, SIGNAL(timeout()), SLOT(update()) );
+ }
+ cText = lookupText( label.text );
+}
+
+void
+KdmLabel::setText( const QString &txt )
+{
+ label.text = txt;
+ update();
+}
+
+QSize
+KdmLabel::sizeHint()
+{
+ // choose the correct label class
+ struct LabelStruct::LabelClass *l = &label.normal;
+ if (state == Sactive && label.active.present)
+ l = &label.active;
+ else if (state == Sprelight && label.prelight.present)
+ l = &label.prelight;
+ // get the hint from font metrics
+ QSize hint = QFontMetrics( l->font ).size( AlignLeft | SingleLine, cText );
+ // clip the result using the max-width label(pos) parameter
+ if (label.maximumWidth > 0 && hint.width() > label.maximumWidth)
+ hint.setWidth( label.maximumWidth );
+ return hint;
+}
+
+void
+KdmLabel::drawContents( QPainter *p, const QRect &/*r*/ )
+{
+ // choose the correct label class
+ struct LabelStruct::LabelClass *l = &label.normal;
+ if (state == Sactive && label.active.present)
+ l = &label.active;
+ else if (state == Sprelight && label.prelight.present)
+ l = &label.prelight;
+ // draw the label
+ p->setFont( l->font );
+ p->setPen( l->color );
+ //TODO paint clipped (tested but not working..)
+ p->drawText( area, AlignLeft | SingleLine, cText );
+}
+
+void
+KdmLabel::statusChanged()
+{
+ KdmItem::statusChanged();
+ if (!label.active.present && !label.prelight.present)
+ return;
+ if ((state == Sprelight && !label.prelight.present) ||
+ (state == Sactive && !label.active.present))
+ return;
+ needUpdate();
+}
+
+void
+KdmLabel::update()
+{
+ QString text = lookupText( label.text );
+ if (text != cText) {
+ cText = text;
+ needUpdate();
+ }
+}
+
+static const struct {
+ const char *type, *text;
+} stocks[] = {
+ { "language", I18N_NOOP("Language") },
+ { "session", I18N_NOOP("Session Type") },
+ { "system", I18N_NOOP("Menu") }, // i18n("Actions");
+ { "disconnect", I18N_NOOP("Disconnect") },
+ { "quit", I18N_NOOP("Quit") },
+ { "halt", I18N_NOOP("Power off") },
+ { "suspend", I18N_NOOP("Suspend") },
+ { "reboot", I18N_NOOP("Reboot") },
+ { "chooser", I18N_NOOP("XDMCP Chooser") },
+ { "config", I18N_NOOP("Configure") },
+ { "caps-lock-warning", I18N_NOOP("You have got caps lock on.") },
+ { "timed-label", I18N_NOOP("User %s will login in %d seconds") },
+ { "welcome-label", I18N_NOOP("Welcome to %h") }, // _greetString
+ { "username-label", I18N_NOOP("Username:") },
+ { "password-label", I18N_NOOP("Password:") },
+ { "login", I18N_NOOP("Login") }
+};
+
+QString
+KdmLabel::lookupStock( const QString &stock )
+{
+ //FIXME add key accels!
+ QString type( stock.lower() );
+
+ for (uint i = 0; i < sizeof(stocks)/sizeof(stocks[0]); i++)
+ if (type == stocks[i].type)
+ return i18n(stocks[i].text);
+
+ kdDebug() << "Invalid <stock> element. Check your theme!" << endl;
+ return stock;
+}
+
+QString
+KdmLabel::lookupText( const QString &t )
+{
+ QString text = t;
+
+ text.replace( '_', '&' );
+// text.remove( '_' ); // FIXME add key accels, remove underscores for now
+
+ QMap<QChar,QString> m;
+ struct utsname uts;
+ uname( &uts );
+ m['n'] = QString::fromLocal8Bit( uts.nodename );
+ char buf[256];
+ buf[sizeof(buf) - 1] = '\0';
+ m['h'] = gethostname( buf, sizeof(buf) - 1 ) ? "localhost" : QString::fromLocal8Bit( buf );
+#ifdef HAVE_GETDOMAINNAME
+ m['o'] = getdomainname( buf, sizeof(buf) - 1 ) ? "localdomain" : QString::fromLocal8Bit( buf );
+#elif defined(HAVE_SYSINFO)
+ m['o'] = (unsigned)sysinfo( SI_SRPC_DOMAIN, buf, sizeof(buf) ) > sizeof(buf) ? "localdomain" : QString::fromLocal8Bit( buf );
+#endif
+ m['d'] = QString::number( KThemedGreeter::timedDelay );
+ m['s'] = KThemedGreeter::timedUser;
+ // xgettext:no-c-format
+ KGlobal::locale()->setDateFormat( i18n("date format", "%a %d %B") );
+ m['c'] = KGlobal::locale()->formatDateTime( QDateTime::currentDateTime(), false, false );
+
+ return KMacroExpander::expandMacros( text, m );
+}
+
+#include "kdmlabel.moc"