certmanager/lib

progressdialog.cpp

00001 /*
00002     progressdialog.cpp
00003 
00004     This file is part of libkleopatra, the KDE keymanagement library
00005     Copyright (c) 2004 Klarälvdalens Datakonsult AB
00006 
00007     Libkleopatra is free software; you can redistribute it and/or
00008     modify it under the terms of the GNU General Public License as
00009     published by the Free Software Foundation; either version 2 of the
00010     License, or (at your option) any later version.
00011 
00012     Libkleopatra is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program; if not, write to the Free Software
00019     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021     In addition, as a special exception, the copyright holders give
00022     permission to link the code of this program with any edition of
00023     the Qt library by Trolltech AS, Norway (or with modified versions
00024     of Qt that use the same license as Qt), and distribute linked
00025     combinations including the two.  You must obey the GNU General
00026     Public License in all respects for all of the code used other than
00027     Qt.  If you modify this file, you may extend this exception to
00028     your version of the file, but you are not obligated to do so.  If
00029     you do not wish to do so, delete this exception statement from
00030     your version.
00031 */
00032 
00033 #include "progressdialog.h"
00034 
00035 #include "progressbar.h"
00036 
00037 #include <kleo/job.h>
00038 
00039 #include <kdebug.h>
00040 #include <klocale.h>
00041 
00042 #include <qtimer.h>
00043 
00044 #include <assert.h>
00045 
00046 Kleo::ProgressDialog::ProgressDialog( Job * job, const QString & baseText,
00047                       QWidget * creator, const char * name, WFlags f )
00048   : QProgressDialog( creator, name, false, f ), mBaseText( baseText )
00049 {
00050   assert( job );
00051   setBar( new ProgressBar( this, "replacement progressbar in Kleo::ProgressDialog" ) );
00052 
00053   setMinimumDuration( 2000 /*ms*/ );
00054   setAutoReset( false );
00055   setAutoClose( false );
00056   setLabelText( baseText );
00057   setProgress( 0, 0 ); // activate busy indicator
00058 
00059   connect( job, SIGNAL(progress(const QString&,int,int)),
00060        SLOT(slotProgress(const QString&,int,int)) );
00061   connect( job, SIGNAL(done()), SLOT(slotDone()) );
00062   connect( this, SIGNAL(canceled()),
00063        job, SLOT(slotCancel()) );
00064 
00065   QTimer::singleShot( minimumDuration(), this, SLOT(forceShow()) );
00066 }
00067 
00068 Kleo::ProgressDialog::~ProgressDialog() {
00069 
00070 }
00071 
00072 void Kleo::ProgressDialog::setMinimumDuration( int ms ) {
00073   if ( 0 < ms && ms < minimumDuration() )
00074     QTimer::singleShot( ms, this, SLOT(forceShow()) );
00075   QProgressDialog::setMinimumDuration( ms );
00076 }
00077 
00078 void Kleo::ProgressDialog::slotProgress( const QString & what, int current, int total ) {
00079   kdDebug(5150) << "Kleo::ProgressDialog::slotProgress( \"" << what << "\", "
00080         << current << ", " << total << " )" << endl;
00081   if ( mBaseText.isEmpty() )
00082     setLabelText( what );
00083   else if ( what.isEmpty() )
00084     setLabelText( mBaseText );
00085   else
00086     setLabelText( i18n( "%1: %2" ).arg( mBaseText, what ) );
00087   setProgress( current, total );
00088 }
00089 
00090 void Kleo::ProgressDialog::slotDone() {
00091   kdDebug(5150) << "Kleo::ProgressDialog::slotDone()" << endl;
00092   hide();
00093   deleteLater();
00094 }
00095 
00096 
00097 #include "progressdialog.moc"
00098 
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