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+/* -*- c++ -*-
+ keyrequester.h
+
+ 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.
+
+
+ Based on kpgpui.h
+ Copyright (C) 2001,2002 the KPGP authors
+ See file libkdenetwork/AUTHORS.kpgp for details
+
+ This file is part of KPGP, the KDE PGP/GnuPG support library.
+
+ KPGP 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.
+
+ 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 __KLEO_UI_KEYREQUESTER_H__
+#define __KLEO_UI_KEYREQUESTER_H__
+
+#include <qwidget.h>
+#include <kleo/cryptobackend.h>
+
+#include <vector>
+#include <kdepimmacros.h>
+
+namespace Kleo {
+ class KeyListView;
+ class KeyListViewItem;
+}
+
+namespace GpgME {
+ class Key;
+ class KeyListResult;
+}
+
+class QStringList;
+class QString;
+class QPushButton;
+class QLabel;
+
+namespace Kleo {
+
+ /// Base class for SigningKeyRequester and EncryptionKeyRequester
+ class KDE_EXPORT KeyRequester : public QWidget {
+ Q_OBJECT
+ public:
+ KeyRequester( unsigned int allowedKeys, bool multipleKeys=false,
+ QWidget * parent=0, const char * name=0 );
+ // Constructor for Qt Designer
+ KeyRequester( QWidget * parent=0, const char * name=0 );
+ ~KeyRequester();
+
+ const GpgME::Key & key() const;
+ /** Preferred method to set a key for
+ non-multi-KeyRequesters. Doesn't start a backend
+ KeyListJob.
+ */
+ void setKey( const GpgME::Key & key );
+
+ const std::vector<GpgME::Key> & keys() const;
+ /** Preferred method to set a key for multi-KeyRequesters. Doesn't
+ start a backend KeyListJob.
+ */
+ void setKeys( const std::vector<GpgME::Key> & keys );
+
+ QString fingerprint() const;
+ /** Set the key by fingerprint. Starts a background KeyListJob to
+ retrive the complete GpgME::Key object
+ */
+ void setFingerprint( const QString & fingerprint );
+
+ QStringList fingerprints() const;
+ /** Set the keys by fingerprint. Starts a background KeyListJob to
+ retrive the complete GpgME::Key objects
+ */
+ void setFingerprints( const QStringList & fingerprints );
+
+
+ QPushButton * eraseButton();
+ QPushButton * dialogButton();
+
+ void setDialogCaption( const QString & caption );
+ void setDialogMessage( const QString & message );
+
+ bool isMultipleKeysEnabled() const;
+ void setMultipleKeysEnabled( bool enable );
+
+ unsigned int allowedKeys() const;
+ void setAllowedKeys( unsigned int allowed );
+
+ void setInitialQuery( const QString & s ) { mInitialQuery = s; }
+ const QString & initialQuery() const { return mInitialQuery; }
+
+ signals:
+ void changed();
+
+ private:
+ void init();
+ void startKeyListJob( const QStringList & fingerprints );
+ void updateKeys();
+
+ private slots:
+ void slotNextKey( const GpgME::Key & key );
+ void slotKeyListResult( const GpgME::KeyListResult & result );
+ void slotDialogButtonClicked();
+ void slotEraseButtonClicked();
+
+ private:
+ const CryptoBackend::Protocol * mOpenPGPBackend;
+ const CryptoBackend::Protocol * mSMIMEBackend;
+ QLabel * mLabel;
+ QPushButton * mEraseButton;
+ QPushButton * mDialogButton;
+ QString mDialogCaption, mDialogMessage, mInitialQuery;
+ bool mMulti;
+ unsigned int mKeyUsage;
+ int mJobs;
+ std::vector<GpgME::Key> mKeys;
+ std::vector<GpgME::Key> mTmpKeys;
+
+ private:
+ class Private;
+ Private * d;
+ protected:
+ virtual void virtual_hook( int, void* );
+ };
+
+
+ class KDE_EXPORT EncryptionKeyRequester : public KeyRequester {
+ Q_OBJECT
+ public:
+ enum { OpenPGP = 1, SMIME = 2, AllProtocols = OpenPGP|SMIME };
+
+ /**
+ * Preferred constructor
+ */
+ EncryptionKeyRequester( bool multipleKeys=false, unsigned int proto=AllProtocols,
+ QWidget * parent=0, const char * name=0,
+ bool onlyTrusted=true, bool onlyValid=true );
+ /**
+ * Constructor for Qt designer
+ */
+ EncryptionKeyRequester( QWidget * parent=0, const char * name=0 );
+ ~EncryptionKeyRequester();
+
+ void setAllowedKeys( unsigned int proto, bool onlyTrusted=true, bool onlyValid=true );
+
+ private:
+ class Private;
+ Private * d;
+ protected:
+ virtual void virtual_hook( int, void* );
+ };
+
+
+ class KDE_EXPORT SigningKeyRequester : public KeyRequester {
+ Q_OBJECT
+ public:
+ enum { OpenPGP = 1, SMIME = 2, AllProtocols = OpenPGP|SMIME };
+
+ /**
+ * Preferred constructor
+ * @param multipleKeys whether multiple keys can be selected
+ *
+ * @param proto the allowed protocols, OpenPGP and/or SMIME
+ * @param onlyTrusted only show trusted keys
+ * @param onlyValid only show valid keys
+ */
+ SigningKeyRequester( bool multipleKeys=false, unsigned int proto=AllProtocols,
+ QWidget * parent=0, const char * name=0,
+ bool onlyTrusted=true, bool onlyValid=true );
+ /**
+ * Constructor for Qt designer
+ */
+ SigningKeyRequester( QWidget * parent=0, const char * name=0 );
+ ~SigningKeyRequester();
+
+ /*
+ * Those parameters affect the parameters given to the key selection dialog.
+ * @param proto the allowed protocols, OpenPGP and/or SMIME
+ * @param onlyTrusted only show trusted keys
+ * @param onlyValid only show valid keys
+ */
+ void setAllowedKeys( unsigned int proto, bool onlyTrusted=true, bool onlyValid=true );
+
+ private:
+ class Private;
+ Private * d;
+ protected:
+ virtual void virtual_hook( int, void* );
+ };
+
+}
+
+#endif // __KLEO_UI_KEYREQUESTER_H__