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268 lines
8.1 KiB
C++
268 lines
8.1 KiB
C++
/* -*- mode: c++; c-basic-offset:4 -*-
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crypto/gui/decryptverifywizard.cpp
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This file is part of Kleopatra, the KDE keymanager
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Copyright (c) 2007 Klarälvdalens Datakonsult AB
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Kleopatra is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Kleopatra is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#include <config-kleopatra.h>
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#include "decryptverifyfileswizard.h"
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#include "decryptverifyoperationwidget.h"
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#include <crypto/gui/resultpage.h>
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#include <crypto/gui/wizardpage.h>
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#include <crypto/task.h>
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#include <crypto/taskcollection.h>
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#include <utils/scrollarea.h>
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#include <utils/kleo_assert.h>
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#include <kleo/stl_util.h>
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#include "libkleo/ui/filenamerequester.h"
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#include <KLocalizedString>
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#include <KGuiItem>
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#include <QBoxLayout>
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#include <QCheckBox>
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#include <QLabel>
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#include <QTimer>
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#include <QTreeView>
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#include <boost/bind.hpp>
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#include <vector>
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#include <cassert>
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using namespace Kleo;
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using namespace Kleo::Crypto;
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using namespace Kleo::Crypto::Gui;
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using namespace boost;
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namespace {
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class HLine : public QFrame {
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Q_OBJECT
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public:
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explicit HLine( QWidget * p=0, Qt::WindowFlags f=0 )
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: QFrame( p, f )
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{
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setFrameStyle( QFrame::HLine|QFrame::Sunken );
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}
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};
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class OperationsWidget : public WizardPage {
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Q_OBJECT
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public:
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explicit OperationsWidget( QWidget * p=0 );
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~OperationsWidget();
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void setOutputDirectory( const QString & dir ) {
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m_ui.outputDirectoryFNR.setFileName( dir );
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}
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QString outputDirectory() const {
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return m_ui.outputDirectoryFNR.fileName();
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}
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bool useOutputDirectory() const {
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return m_ui.useOutputDirectoryCB.isChecked();
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}
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void ensureIndexAvailable( unsigned int idx );
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DecryptVerifyOperationWidget * widget( unsigned int idx ) {
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return m_widgets.at( idx );
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}
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bool isComplete() const { return true; }
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private:
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std::vector<DecryptVerifyOperationWidget*> m_widgets;
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struct UI {
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QCheckBox useOutputDirectoryCB;
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QLabel outputDirectoryLB;
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FileNameRequester outputDirectoryFNR;
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ScrollArea scrollArea; // ### replace with KDScrollArea when done
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QVBoxLayout vlay;
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QHBoxLayout hlay;
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explicit UI( OperationsWidget * q );
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} m_ui;
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};
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}
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class DecryptVerifyFilesWizard::Private {
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friend class ::Kleo::Crypto::Gui::DecryptVerifyFilesWizard;
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DecryptVerifyFilesWizard * const q;
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public:
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Private( DecryptVerifyFilesWizard * qq );
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~Private();
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void ensureIndexAvailable( unsigned int idx ) {
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operationsPage.ensureIndexAvailable( idx );
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}
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private:
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OperationsWidget operationsPage;
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Gui::ResultPage resultPage;
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};
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DecryptVerifyFilesWizard::DecryptVerifyFilesWizard( QWidget * p, Qt::WindowFlags f )
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: Wizard( p, f ), d( new Private( this ) )
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{
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}
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DecryptVerifyFilesWizard::~DecryptVerifyFilesWizard() {}
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void DecryptVerifyFilesWizard::setOutputDirectory( const QString & dir ) {
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d->operationsPage.setOutputDirectory( dir );
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}
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QString DecryptVerifyFilesWizard::outputDirectory() const {
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return d->operationsPage.outputDirectory();
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}
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bool DecryptVerifyFilesWizard::useOutputDirectory() const {
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return d->operationsPage.useOutputDirectory();
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}
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DecryptVerifyOperationWidget * DecryptVerifyFilesWizard::operationWidget( unsigned int idx ) {
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d->ensureIndexAvailable( idx );
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return d->operationsPage.widget( idx );
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}
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void DecryptVerifyFilesWizard::onNext( int id )
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{
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if ( id == OperationsPage )
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QTimer::singleShot( 0, this, SIGNAL(operationPrepared()) );
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Wizard::onNext( id );
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}
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void DecryptVerifyFilesWizard::setTaskCollection( const shared_ptr<TaskCollection> & coll )
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{
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kleo_assert( coll );
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d->resultPage.setTaskCollection( coll );
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}
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DecryptVerifyFilesWizard::Private::Private( DecryptVerifyFilesWizard * qq )
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: q( qq ),
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operationsPage( q ),
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resultPage( q )
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{
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q->setPage( DecryptVerifyFilesWizard::OperationsPage, &operationsPage );
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q->setPage( DecryptVerifyFilesWizard::ResultPage, &resultPage );
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connect( &resultPage, SIGNAL(linkActivated(QString)), q, SIGNAL(linkActivated(QString)) );
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std::vector<int> order;
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order.push_back( DecryptVerifyFilesWizard::OperationsPage );
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order.push_back( DecryptVerifyFilesWizard::ResultPage );
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q->setPageOrder( order );
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operationsPage.setCommitPage( true );
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}
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DecryptVerifyFilesWizard::Private::~Private() {}
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OperationsWidget::OperationsWidget( QWidget * p )
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: WizardPage( p ), m_widgets(), m_ui( this )
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{
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setTitle( i18n("<b>Choose operations to be performed</b>") );
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setSubTitle( i18n("Here you can check and, if needed, override "
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"the operations Kleopatra detected for the input given.") );
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setCommitPage( true );
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setCustomNextButton( KGuiItem( i18n( "&Decrypt/Verify" ) ) );
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}
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OperationsWidget::~OperationsWidget() {}
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OperationsWidget::UI::UI( OperationsWidget * q )
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: useOutputDirectoryCB( i18n( "Create all output files in a single folder" ), q ),
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outputDirectoryLB( i18n("&Output folder:"), q ),
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outputDirectoryFNR( q ),
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scrollArea( q ),
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vlay( q ),
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hlay()
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{
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KDAB_SET_OBJECT_NAME( useOutputDirectoryCB );
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KDAB_SET_OBJECT_NAME( outputDirectoryLB );
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KDAB_SET_OBJECT_NAME( outputDirectoryFNR );
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KDAB_SET_OBJECT_NAME( scrollArea );
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KDAB_SET_OBJECT_NAME( vlay );
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KDAB_SET_OBJECT_NAME( hlay );
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outputDirectoryFNR.setFilter( QDir::Dirs );
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useOutputDirectoryCB.setChecked( true );
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connect( &useOutputDirectoryCB, SIGNAL(toggled(bool)), &outputDirectoryLB, SLOT(setEnabled(bool)) );
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connect( &useOutputDirectoryCB, SIGNAL(toggled(bool)), &outputDirectoryFNR, SLOT(setEnabled(bool)) );
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assert( qobject_cast<QBoxLayout*>(scrollArea.widget()->layout()) );
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static_cast<QBoxLayout*>(scrollArea.widget()->layout())->addStretch( 1 );
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outputDirectoryLB.setBuddy( &outputDirectoryFNR );
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hlay.setMargin( 0 );
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vlay.addWidget( &scrollArea, 1 );
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vlay.addWidget( &useOutputDirectoryCB );
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vlay.addLayout( &hlay );
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hlay.addWidget( &outputDirectoryLB );
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hlay.addWidget( &outputDirectoryFNR );
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}
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void OperationsWidget::ensureIndexAvailable( unsigned int idx ) {
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if ( idx < m_widgets.size() )
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return;
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assert( m_ui.scrollArea.widget() );
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assert( qobject_cast<QBoxLayout*>( m_ui.scrollArea.widget()->layout() ) );
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QBoxLayout & blay = *static_cast<QBoxLayout*>( m_ui.scrollArea.widget()->layout() );
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for ( unsigned int i = m_widgets.size() ; i < idx+1 ; ++i ) {
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if ( i )
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blay.insertWidget( blay.count()-1, new HLine( m_ui.scrollArea.widget() ) );
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DecryptVerifyOperationWidget * w = new DecryptVerifyOperationWidget( m_ui.scrollArea.widget() );
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blay.insertWidget( blay.count()-1, w );
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w->show();
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m_widgets.push_back( w );
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}
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}
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#include "decryptverifyfileswizard.moc"
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