You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
228 lines
7.8 KiB
228 lines
7.8 KiB
/* -*- c++ -*-
|
|
keyapprovaldialog.h
|
|
|
|
This file is part of libkleopatra, the KDE keymanagement library
|
|
Copyright (c) 2004 Klarälvdalens Datakonsult AB
|
|
|
|
Based on kpgpui.h
|
|
Copyright (C) 2001,2002 the KPGP authors
|
|
See file libkdenetwork/AUTHORS.kpgp for details
|
|
|
|
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 "keyapprovaldialog.h"
|
|
|
|
#include "keyrequester.h"
|
|
|
|
#include <cryptplugfactory.h>
|
|
#include <kleo/cryptobackend.h>
|
|
|
|
#include <klocale.h>
|
|
#include <kglobalsettings.h>
|
|
#include <kseparator.h>
|
|
|
|
#include <tqstringlist.h>
|
|
#include <tqframe.h>
|
|
#include <tqlayout.h>
|
|
#include <tqlabel.h>
|
|
#include <tqcombobox.h>
|
|
#include <tqscrollview.h>
|
|
#include <tqpushbutton.h>
|
|
|
|
#include <gpgmepp/key.h>
|
|
|
|
#include <assert.h>
|
|
|
|
static Kleo::EncryptionPreference cb2pref( int i ) {
|
|
switch ( i ) {
|
|
default:
|
|
case 0: return Kleo::UnknownPreference;
|
|
case 1: return Kleo::NeverEncrypt;
|
|
case 2: return Kleo::AlwaysEncrypt;
|
|
case 3: return Kleo::AlwaysEncryptIfPossible;
|
|
case 4: return Kleo::AlwaysAskForEncryption;
|
|
case 5: return Kleo::AskWheneverPossible;
|
|
}
|
|
}
|
|
|
|
static int pref2cb( Kleo::EncryptionPreference p ) {
|
|
switch ( p ) {
|
|
default: return 0;
|
|
case Kleo::NeverEncrypt: return 1;
|
|
case Kleo::AlwaysEncrypt: return 2;
|
|
case Kleo::AlwaysEncryptIfPossible: return 3;
|
|
case Kleo::AlwaysAskForEncryption: return 4;
|
|
case Kleo::AskWheneverPossible: return 5;
|
|
}
|
|
}
|
|
|
|
static TQStringList preferencesStrings() {
|
|
return TQStringList() << i18n("<none>")
|
|
<< i18n("Never Encrypt with This Key")
|
|
<< i18n("Always Encrypt with This Key")
|
|
<< i18n("Encrypt Whenever Encryption is Possible")
|
|
<< i18n("Always Ask")
|
|
<< i18n("Ask Whenever Encryption is Possible");
|
|
}
|
|
|
|
|
|
struct Kleo::KeyApprovalDialog::Private {
|
|
Private() : selfRequester( 0 ), prefsChanged( false ) {}
|
|
|
|
Kleo::KeyRequester * selfRequester;
|
|
TQStringList addresses;
|
|
std::vector<Kleo::KeyRequester*> requesters;
|
|
std::vector<TQComboBox*> preferences;
|
|
bool prefsChanged;
|
|
};
|
|
|
|
Kleo::KeyApprovalDialog::KeyApprovalDialog( const std::vector<Item> & recipients,
|
|
const std::vector<GpgME::Key> & sender,
|
|
TQWidget * parent, const char * name,
|
|
bool modal )
|
|
: KDialogBase( parent, name, modal, i18n("Encryption Key Approval"), Ok|Cancel, Ok ),
|
|
d( 0 )
|
|
{
|
|
assert( !recipients.empty() );
|
|
|
|
d = new Private();
|
|
|
|
TQFrame *page = makeMainWidget();
|
|
TQVBoxLayout * vlay = new TQVBoxLayout( page, 0, spacingHint() );
|
|
|
|
vlay->addWidget( new TQLabel( i18n("The following keys will be used for encryption:"), page ) );
|
|
|
|
TQScrollView * sv = new TQScrollView( page );
|
|
sv->setResizePolicy( TQScrollView::AutoOneFit );
|
|
vlay->addWidget( sv );
|
|
|
|
TQWidget * view = new TQWidget( sv->viewport() );
|
|
|
|
TQGridLayout * glay = new TQGridLayout( view, 3, 2, marginHint(), spacingHint() );
|
|
glay->setColStretch( 1, 1 );
|
|
sv->addChild( view );
|
|
|
|
int row = -1;
|
|
|
|
if ( !sender.empty() ) {
|
|
++row;
|
|
glay->addWidget( new TQLabel( i18n("Your keys:"), view ), row, 0 );
|
|
d->selfRequester = new EncryptionKeyRequester( true, EncryptionKeyRequester::AllProtocols, view );
|
|
d->selfRequester->setKeys( sender );
|
|
glay->addWidget( d->selfRequester, row, 1 );
|
|
++row;
|
|
glay->addMultiCellWidget( new KSeparator( Horizontal, view ), row, row, 0, 1 );
|
|
}
|
|
|
|
const TQStringList prefs = preferencesStrings();
|
|
|
|
for ( std::vector<Item>::const_iterator it = recipients.begin() ; it != recipients.end() ; ++it ) {
|
|
++row;
|
|
glay->addWidget( new TQLabel( i18n("Recipient:"), view ), row, 0 );
|
|
glay->addWidget( new TQLabel( it->address, view ), row, 1 );
|
|
d->addresses.push_back( it->address );
|
|
|
|
++row;
|
|
glay->addWidget( new TQLabel( i18n("Encryption keys:"), view ), row, 0 );
|
|
KeyRequester * req = new EncryptionKeyRequester( true, EncryptionKeyRequester::AllProtocols, view );
|
|
req->setKeys( it->keys );
|
|
glay->addWidget( req, row, 1 );
|
|
d->requesters.push_back( req );
|
|
|
|
++row;
|
|
glay->addWidget( new TQLabel( i18n("Encryption preference:"), view ), row, 0 );
|
|
TQComboBox * cb = new TQComboBox( false, view );
|
|
cb->insertStringList( prefs );
|
|
glay->addWidget( cb, row, 1 );
|
|
cb->setCurrentItem( pref2cb( it->pref ) );
|
|
connect( cb, TQT_SIGNAL(activated(int)), TQT_SLOT(slotPrefsChanged()) );
|
|
d->preferences.push_back( cb );
|
|
}
|
|
|
|
// calculate the optimal width for the dialog
|
|
const int dialogWidth = marginHint()
|
|
+ sv->frameWidth()
|
|
+ view->sizeHint().width()
|
|
+ sv->verticalScrollBar()->sizeHint().width()
|
|
+ sv->frameWidth()
|
|
+ marginHint()
|
|
+ 2;
|
|
// calculate the optimal height for the dialog
|
|
const int dialogHeight = marginHint()
|
|
+ fontMetrics().height()
|
|
+ spacingHint()
|
|
+ sv->frameWidth()
|
|
+ view->sizeHint().height()
|
|
+ sv->horizontalScrollBar()->sizeHint().height()
|
|
+ sv->frameWidth()
|
|
+ spacingHint()
|
|
+ actionButton( KDialogBase::Cancel )->sizeHint().height()
|
|
+ marginHint()
|
|
+ 2;
|
|
|
|
// don't make the dialog too large
|
|
const TQRect desk = KGlobalSettings::desktopGeometry( this );
|
|
setInitialSize( TQSize( kMin( dialogWidth, 3 * desk.width() / 4 ),
|
|
kMin( dialogHeight, 7 * desk.height() / 8 ) ) );
|
|
}
|
|
|
|
Kleo::KeyApprovalDialog::~KeyApprovalDialog() {
|
|
delete d; d = 0;
|
|
}
|
|
|
|
std::vector<GpgME::Key> Kleo::KeyApprovalDialog::senderKeys() const {
|
|
return d->selfRequester ? d->selfRequester->keys() : std::vector<GpgME::Key>() ;
|
|
}
|
|
|
|
std::vector<Kleo::KeyApprovalDialog::Item> Kleo::KeyApprovalDialog::items() const {
|
|
assert( d->requesters.size() == d->addresses.size() );
|
|
assert( d->requesters.size() == d->preferences.size() );
|
|
|
|
std::vector<Item> result;
|
|
result.reserve( d->requesters.size() );
|
|
TQStringList::const_iterator ait = d->addresses.begin();
|
|
std::vector<KeyRequester*>::const_iterator rit = d->requesters.begin();
|
|
std::vector<TQComboBox*>::const_iterator cit = d->preferences.begin();
|
|
while ( ait != d->addresses.end() )
|
|
result.push_back( Item( *ait++, (*rit++)->keys(), cb2pref( (*cit++)->currentItem() ) ) );
|
|
return result;
|
|
}
|
|
|
|
bool Kleo::KeyApprovalDialog::preferencesChanged() const {
|
|
return d->prefsChanged;
|
|
}
|
|
|
|
void Kleo::KeyApprovalDialog::slotPrefsChanged() {
|
|
d->prefsChanged = true;
|
|
}
|
|
|
|
#include "keyapprovaldialog.moc"
|