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https://bitbucket.org/smil3y/kde-playground.git
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116 lines
3.7 KiB
C++
116 lines
3.7 KiB
C++
/*
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Copyright (c) 2009 Volker Krause <vkrause@kde.org>
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This program 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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This program 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
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GNU 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,
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USA.
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*/
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#include "notificationmonitor.h"
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#include "notificationmodel.h"
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#include <Akonadi/Control>
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#include <KLocalizedString>
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#include <KFileDialog>
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#include <QHeaderView>
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#include <QCheckBox>
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#include <QMenu>
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#include <QTreeView>
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#include <QVBoxLayout>
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#include <QPushButton>
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NotificationMonitor::NotificationMonitor(QWidget* parent) :
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QWidget( parent )
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{
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m_model = new NotificationModel( this );
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m_model->setEnabled( false ); // since it can be slow, default to off
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QVBoxLayout *layout = new QVBoxLayout( this );
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QCheckBox* enableCB = new QCheckBox( this );
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enableCB->setText(i18n("Enable notification monitor"));
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enableCB->setChecked(m_model->isEnabled());
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connect( enableCB, SIGNAL(toggled(bool)), m_model, SLOT(setEnabled(bool)) );
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layout->addWidget(enableCB);
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QTreeView *tv = new QTreeView( this );
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tv->setModel( m_model );
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tv->expandAll();
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tv->setAlternatingRowColors( true );
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tv->setContextMenuPolicy( Qt::CustomContextMenu );
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tv->header()->setResizeMode( QHeaderView::ResizeToContents );
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connect( tv, SIGNAL(customContextMenuRequested(QPoint)), SLOT(contextMenu(QPoint)) );
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layout->addWidget( tv );
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QHBoxLayout *layout2 = new QHBoxLayout( this );
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QPushButton *button = new QPushButton( QLatin1String( "Save to file..." ), this );
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connect( button, SIGNAL(clicked(bool)),
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this, SLOT(slotSaveToFile()) );
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layout2->addWidget( button );
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layout2->addStretch( 1 );
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layout->addLayout( layout2 );
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Akonadi::Control::widgetNeedsAkonadi( this );
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}
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void NotificationMonitor::contextMenu(const QPoint& pos)
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{
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QMenu menu;
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menu.addAction( i18n( "Clear View" ), m_model, SLOT(clear()) );
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menu.exec( mapToGlobal( pos ) );
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}
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void NotificationMonitor::slotSaveToFile()
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{
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const QString fileName = KFileDialog::getSaveFileName( KUrl(), QString(), 0, QString(), KFileDialog::ConfirmOverwrite );
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if ( fileName.isEmpty() ) {
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return;
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}
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QFile file( fileName );
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if ( !file.open( QIODevice::WriteOnly | QIODevice::Truncate ) ) {
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return;
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}
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file.write("Operation/ID\tType/RID\tSession/REV\tResource/MimeType\tDestination Resource\tParent\tDestination\tParts\tAdded Flags\tRemoved Flags\n");
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writeRows( QModelIndex(), file, 0 );
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file.close();
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}
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void NotificationMonitor::writeRows( const QModelIndex &parent, QFile &file, int indentLevel )
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{
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for ( int row = 0; row < m_model->rowCount( parent ); ++row ) {
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QByteArray data;
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for ( int tabs = 0; tabs < indentLevel; ++tabs ) {
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data += '\t';
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}
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const int columnCount = m_model->columnCount( parent );
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for ( int column = 0; column < columnCount; ++column ) {
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const QModelIndex index = m_model->index( row, column, parent );
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data += index.data().toByteArray();
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if ( column < columnCount - 1 ) {
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data += '\t';
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}
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}
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data += '\n';
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file.write( data );
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const QModelIndex index = m_model->index( row, 0, parent );
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writeRows( index, file, indentLevel + 1 );
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}
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}
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