Page MenuHome GnuPG
Files F32270997

resultlistwidget.cpp
No OneTemporary
Actions

resultlistwidget.cpp
View Options

/* -*- mode: c++; c-basic-offset:4 -*-
crypto/gui/resultlistwidget.cpp
This file is part of Kleopatra, the KDE keymanager
Copyright (c) 2008 Klarälvdalens Datakonsult AB
Kleopatra 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.
Kleopatra 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.
*/
#include <config-kleopatra.h>
#include "resultlistwidget.h"
#include <crypto/gui/resultitemwidget.h>
#include <crypto/gui/scrollarea.h>
#include <crypto/taskcollection.h>
#include <KLocalizedString>
#include <KPushButton>
#include <KStandardGuiItem>
#include <QLabel>
#include <QVBoxLayout>
#include <cassert>
using namespace Kleo;
using namespace Kleo::Crypto;
using namespace Kleo::Crypto::Gui;
using namespace boost;
class ResultListWidget::Private {
ResultListWidget* const q;
public:
explicit Private( ResultListWidget* qq );
void result( const shared_ptr<const Task::Result> & result );
void started( const shared_ptr<Task> & task );
void detailsToggled( bool );
void addResultWidget( ResultItemWidget* widget );
void setupSingle();
void setupMulti();
void resizeIfStandalone();
shared_ptr<TaskCollection> m_tasks;
bool m_standaloneMode;
int m_lastErrorItemIndex;
ScrollArea * m_scrollArea;
KPushButton * m_closeButton;
QVBoxLayout * m_layout;
QLabel * m_progressLabel;
};
ResultListWidget::Private::Private( ResultListWidget* qq )
: q( qq ),
m_tasks(),
m_standaloneMode( false ),
m_lastErrorItemIndex( 0 ),
m_scrollArea( 0 ),
m_closeButton( 0 ),
m_layout( 0 ),
m_progressLabel( 0 )
{
m_layout = new QVBoxLayout( q );
m_layout->setMargin( 0 );
m_layout->setSpacing( 0 );
m_progressLabel = new QLabel;
m_progressLabel->setWordWrap( true );
m_layout->addWidget( m_progressLabel );
m_progressLabel->setVisible( false );
m_closeButton = new KPushButton;
m_closeButton->setGuiItem( KStandardGuiItem::close() );
q->connect( m_closeButton, SIGNAL(clicked()), q, SLOT(close()) );
m_layout->addWidget( m_closeButton );
m_closeButton->setVisible( false );
}
ResultListWidget::ResultListWidget( QWidget* parent, Qt::WindowFlags f ) : QWidget( parent, f ), d( new Private( this ) )
{
}
ResultListWidget::~ResultListWidget()
{
}
void ResultListWidget::Private::setupSingle()
{
m_layout->addStretch();
}
void ResultListWidget::Private::resizeIfStandalone()
{
if ( m_standaloneMode )
q->resize( q->sizeHint() );
}
void ResultListWidget::Private::setupMulti()
{
m_scrollArea = new ScrollArea;
assert( qobject_cast<QBoxLayout*>( m_scrollArea->widget()->layout() ) );
static_cast<QBoxLayout*>( m_scrollArea->widget()->layout() )->setMargin( 0 );
static_cast<QBoxLayout*>( m_scrollArea->widget()->layout() )->setSpacing( 2 );
static_cast<QBoxLayout*>( m_scrollArea->widget()->layout() )->addStretch();
m_layout->insertWidget( 0, m_scrollArea );
}
void ResultListWidget::Private::addResultWidget( ResultItemWidget* widget )
{
assert( widget );
assert( m_tasks && !m_tasks->isEmpty() );
if ( m_tasks->size() > 1 ) {
assert( m_scrollArea );
assert( m_scrollArea->widget() );
assert( qobject_cast<QBoxLayout*>( m_scrollArea->widget()->layout() ) );
QBoxLayout & blay = *static_cast<QBoxLayout*>( m_scrollArea->widget()->layout() );
blay.insertWidget( widget->hasErrorResult() ? m_lastErrorItemIndex++ : ( blay.count() - 1 ), widget );
} else { // single task
widget->showCloseButton( m_standaloneMode );
m_layout->insertWidget( m_layout->count() - 1, widget );
}
resizeIfStandalone();
}
void ResultListWidget::Private::result( const shared_ptr<const Task::Result> & result )
{
assert( result );
assert( m_tasks && !m_tasks->isEmpty() );
ResultItemWidget* wid = new ResultItemWidget( result );
q->connect( wid, SIGNAL(detailsToggled(bool)), q, SLOT(detailsToggled(bool)) );
q->connect( wid, SIGNAL(linkActivated(QString)), q, SIGNAL(linkActivated(QString)) );
q->connect( wid, SIGNAL(closeButtonClicked()), q, SLOT(close()) );
addResultWidget( wid );
if ( m_tasks->allTasksCompleted() ) {
m_progressLabel->setVisible( false );
emit q->completeChanged();
}
}
bool ResultListWidget::isComplete() const
{
return d->m_tasks ? d->m_tasks->allTasksCompleted() : false;
}
void ResultListWidget::setTaskCollection( const shared_ptr<TaskCollection> & coll )
{
assert( !d->m_tasks );
assert( coll && !coll->isEmpty() );
d->m_tasks = coll;
connect( d->m_tasks.get(), SIGNAL(result(boost::shared_ptr<const Kleo::Crypto::Task::Result>)),
this, SLOT(result(boost::shared_ptr<const Kleo::Crypto::Task::Result>)) );
connect( d->m_tasks.get(), SIGNAL(started(boost::shared_ptr<Kleo::Crypto::Task>)),
this, SLOT(started(boost::shared_ptr<Kleo::Crypto::Task>)) );
if ( coll->size() == 1 )
d->setupSingle();
else
d->setupMulti();
setStandaloneMode( d->m_standaloneMode );
}
void ResultListWidget::Private::detailsToggled( bool ) {
resizeIfStandalone();
}
void ResultListWidget::Private::started( const shared_ptr<Task> & task )
{
assert( m_tasks );
assert( task );
assert( m_progressLabel );
m_progressLabel->setText( i18nc( "number, operation description", "Operation %1: %2", m_tasks->numberOfCompletedTasks() + 1, task->label() ) );
resizeIfStandalone();
}
void ResultListWidget::setStandaloneMode( bool standalone ) {
d->m_standaloneMode = standalone;
if ( !d->m_tasks || d->m_tasks->isEmpty() )
return;
d->m_closeButton->setVisible( standalone && d->m_tasks->size() > 1 );
d->m_progressLabel->setVisible( standalone );
}
#include "resultlistwidget.moc"

File Metadata

Mime Type
text/x-c++
Expires
Wed, Nov 12, 12:33 AM (1 d, 17 h)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
7d/95/61daca23802638806412dbbe3439

Event Timeline