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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Messaging Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "serverobserver.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QProgressBar>
#include <QPushButton>
ServerObserver::ServerObserver(QWidget *parent)
: QMainWindow(parent),
_actionObs(new QMailActionObserver(this))
{
connect(_actionObs, SIGNAL(actionsChanged(QList< QSharedPointer<QMailActionInfo> >)),
this, SLOT(actionsChanged(QList< QSharedPointer<QMailActionInfo> >)));
QWidget *central = new QWidget(this);
_lay = new QVBoxLayout();
central->setLayout(_lay);
setWindowTitle(tr("Server Observer"));
setCentralWidget(central);
}
ServerObserver::~ServerObserver() {}
void ServerObserver::actionsChanged(QList<QSharedPointer< QMailActionInfo> > actions)
{
clear();
foreach(QSharedPointer<QMailActionInfo> action, actions) {
RowWidget *row = new RowWidget(action, this);
_rows.insert(action->id(), row);
_lay->addWidget(row);
}
}
void ServerObserver::clear()
{
foreach(RowWidget *r, _rows) {
_lay->removeWidget(r);
delete r;
}
_rows.clear();
}
RowWidget::RowWidget(QSharedPointer<QMailActionInfo> action, QWidget *parent)
: QWidget(parent),
_action(action),
_description(new QLabel(this)),
_progress(new QProgressBar(this)),
_cancel(new QPushButton("cancel", this))
{
generateDescription();
QLayout *lay = new QHBoxLayout(this);
lay->addWidget(_description);
lay->addWidget(_progress);
lay->addWidget(_cancel);
connect(_action.data(), SIGNAL(progressChanged(uint,uint)), this, SLOT(progressChanged(uint,uint)));
connect(_action.data(), SIGNAL(statusChanged(QMailServiceAction::Status)), this, SLOT(generateDescription()));
connect(_cancel, SIGNAL(clicked()), this, SLOT(sendCancel()));
}
QString RowWidget::requestTypeToString(QMailServerRequestType t)
{
switch (t)
{
case AcknowledgeNewMessagesRequestType:
return tr("Acknowledging new messages");
case TransmitMessagesRequestType:
return tr("Transmitting new messages");
case RetrieveFolderListRequestType:
return tr("Retrieving a list of folders");
case RetrieveMessageListRequestType:
return tr("Retrieving a list of message");
case RetrieveMessagesRequestType:
return tr("Retrieving messages");
case RetrieveMessagePartRequestType:
return tr("Retrieving part of a message");
case RetrieveMessageRangeRequestType:
return tr("Retrieving a range of messages");
case RetrieveMessagePartRangeRequestType:
return tr("Retrieving parts of a messages");
case RetrieveAllRequestType:
return tr("Retrieving everything");
case ExportUpdatesRequestType:
return tr("Exporting updates");
case SynchronizeRequestType:
return tr("Synchronizing");
case CopyMessagesRequestType:
return tr("Copying messages");
case MoveMessagesRequestType:
return tr("Moving messages");
case FlagMessagesRequestType:
return tr("Flagging messages");
case CreateFolderRequestType:
return tr("Creating a folder");
case RenameFolderRequestType:
return tr("Renaming a folder");
case DeleteFolderRequestType:
return tr("Deleting a folder");
case CancelTransferRequestType:
return tr("Canceling a transfer");
case DeleteMessagesRequestType:
return tr("Deleteing a message");
case SearchMessagesRequestType:
return tr("Searching");
case CancelSearchRequestType:
return tr("Cancelling search");
case ListActionsRequestType:
return tr("Listing actions");
case ProtocolRequestRequestType:
return tr("Direct protocol request");
// No default, to get warning when requests added
}
qWarning() << "Did not handle:" << t;
Q_ASSERT(false);
return tr("Unknown/handled request.");
}
void RowWidget::sendCancel()
{
_action->cancelOperation();
}
void RowWidget::progressChanged(uint x, uint y) {
_progress->setMaximum(y);
_progress->setValue(x);
}
void RowWidget::generateDescription() {
_description->setText(QString("Action id: %1\nDescription: %2\nStatus: %3\nProbable initiator pid: %4\nProbable action number: %5")
.arg(_action->id())
.arg(requestTypeToString(_action->requestType()))
.arg(_action->statusText())
.arg(_action->id() >> 32) // relying on implementation detail
.arg(_action->id() & 0xFFFFFFFF ) // don't do this at home
);
}
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