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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#include "progressmanager_p.h"
#include "progressview.h"
#include "baseview.h"
#include "coreconstants.h"
#include "icore.h"
#include "uniqueidmanager.h"
#include <utils/qtcassert.h>
using namespace Core;
using namespace Core::Internal;
ProgressManagerPrivate::ProgressManagerPrivate(QObject *parent)
: ProgressManager(parent)
{
m_progressView = new ProgressView;
ICore *core = ICore::instance();
connect(core, SIGNAL(coreAboutToClose()), this, SLOT(cancelAllRunningTasks()));
}
ProgressManagerPrivate::~ProgressManagerPrivate()
{
}
void ProgressManagerPrivate::init()
{
}
void ProgressManagerPrivate::cancelTasks(const QString &type)
{
QMap<QFutureWatcher<void> *, QString>::iterator task = m_runningTasks.begin();
while (task != m_runningTasks.end()) {
if (task.value() != type) {
++task;
continue;
}
disconnect(task.key(), SIGNAL(finished()), this, SLOT(taskFinished()));
task.key()->cancel();
delete task.key();
task = m_runningTasks.erase(task);
}
}
void ProgressManagerPrivate::cancelAllRunningTasks()
{
QMap<QFutureWatcher<void> *, QString>::const_iterator task = m_runningTasks.constBegin();
while (task != m_runningTasks.constEnd()) {
disconnect(task.key(), SIGNAL(finished()), this, SLOT(taskFinished()));
task.key()->cancel();
delete task.key();
++task;
}
m_runningTasks.clear();
}
FutureProgress *ProgressManagerPrivate::addTask(const QFuture<void> &future, const QString &title, const QString &type, PersistentType persistency)
{
QFutureWatcher<void> *watcher = new QFutureWatcher<void>();
m_runningTasks.insert(watcher, type);
connect(watcher, SIGNAL(finished()), this, SLOT(taskFinished()));
watcher->setFuture(future);
return m_progressView->addTask(future, title, type, persistency);
}
QWidget *ProgressManagerPrivate::progressView()
{
return m_progressView;
}
void ProgressManagerPrivate::taskFinished()
{
QObject *taskObject = sender();
QTC_ASSERT(taskObject, return);
QFutureWatcher<void> *task = static_cast<QFutureWatcher<void> *>(taskObject);
m_runningTasks.remove(task);
delete task;
}
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