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Diffstat (limited to 'certmanager/lib/ui/keyrequester.h')
| -rw-r--r-- | certmanager/lib/ui/keyrequester.h | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/certmanager/lib/ui/keyrequester.h b/certmanager/lib/ui/keyrequester.h new file mode 100644 index 00000000..3de9c508 --- /dev/null +++ b/certmanager/lib/ui/keyrequester.h @@ -0,0 +1,227 @@ +/* -*- 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__ |