Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 110 insertions, 0 deletions

diff --git a/certmanager/lib/kleo/multideletejob.cpp b/certmanager/lib/kleo/multideletejob.cpp
new file mode 100644
index 000000000..32596e78f
--- /dev/null
+++ b/certmanager/lib/kleo/multideletejob.cpp
@@ -0,0 +1,110 @@
+/*
+    multideletejob.cpp
+
+    This file is part of libkleopatra, the KDE keymanagement library
+    Copyright (c) 2004 Klarälvdalens Datakonsult AB
+
+    Libkleopatra 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.
+
+    Libkleopatra 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
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "multideletejob.h"
+#include "cryptobackend.h"
+#include "deletejob.h"
+
+#include <klocale.h>
+
+#include <gpgmepp/key.h>
+#include <gpgmepp/context.h>
+#include <gpgmepp/data.h>
+
+#include <iterator>
+
+#include <assert.h>
+
+Kleo::MultiDeleteJob::MultiDeleteJob( const CryptoBackend::Protocol * protocol )
+  : Job( 0, "Kleo::MultiDeleteJob" ),
+    mProtocol( protocol ),
+    mJob( 0 )
+{
+  assert( protocol );
+}
+
+Kleo::MultiDeleteJob::~MultiDeleteJob() {
+
+}
+
+GpgME::Error Kleo::MultiDeleteJob::start( const std::vector<GpgME::Key> & keys, bool allowSecretKeyDeletion ) {
+  mKeys = keys;
+  mAllowSecretKeyDeletion = allowSecretKeyDeletion;
+  mIt = mKeys.begin();
+
+  const GpgME::Error err = startAJob();
+
+  if ( err )
+    deleteLater();
+  return err;
+}
+
+void Kleo::MultiDeleteJob::slotCancel() {
+  if ( mJob ) mJob->slotCancel();
+  mIt = mKeys.end();
+}
+
+void Kleo::MultiDeleteJob::slotResult( const GpgME::Error & err ) {
+  mJob = 0;
+  GpgME::Error error = err;
+  if ( error || // error in last op
+       mIt == mKeys.end() || // (shouldn't happen)
+       ++mIt == mKeys.end() || // was the last key
+       (error = startAJob()) ) { // error starting the job for the new key
+    emit done();
+    emit result( error, error && mIt != mKeys.end() ? *mIt : GpgME::Key::null );
+    deleteLater();
+    return;
+  }
+
+  const int current = mIt - mKeys.begin();
+  const int total = mKeys.size();
+  emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").arg( current ).arg( total ), current, total );
+}
+
+GpgME::Error Kleo::MultiDeleteJob::startAJob() {
+  if ( mIt == mKeys.end() )
+    return 0;
+  mJob = mProtocol->deleteJob();
+  assert( mJob ); // FIXME: we need a way to generate errors ourselves,
+		  // but I don't like the dependency on gpg-error :/
+
+  connect( mJob, SIGNAL(result(const GpgME::Error&)), SLOT(slotResult(const GpgME::Error&)) );
+
+  return mJob->start( *mIt, mAllowSecretKeyDeletion );
+}
+
+#include "multideletejob.moc"