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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__
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