quarkai/plugins/systemmonitor/filesystemdialog.cpp

106 lines
3.2 KiB
C++

/*
* Copyright (C) 2013 ~ 2015 National University of Defense Technology(NUDT) & Kylin Ltd.
*
* Authors:
* Kobe Lee xiangli@ubuntukylin.com/kobe24_lixiang@126.com
*
* This program 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; version 3.
*
* This program 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, see <http://www.gnu.org/licenses/>.
*/
#include "filesystemdialog.h"
#include <QApplication>
#include <QVBoxLayout>
#include <QEvent>
#include "diskitemlist.h"
#include "diskitem.h"
#include "diskmodel.h"
#include "diskinfo.h"
#include "filesystemworker.h"
FileSystemDialog::FileSystemDialog(QWidget *parent)
:QWidget(parent)
,m_diskItemList(new DiskItemList)
{
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
setAcceptDrops(true);
setAttribute(Qt::WA_NoMousePropagation);
// setAttribute(Qt::WA_TranslucentBackground);
this->setObjectName("FileSystemDialog");
m_centralLayout = new QVBoxLayout;
m_centralLayout->addWidget(m_diskItemList);
m_centralLayout->setSpacing(10);
m_centralLayout->setMargin(0);
setLayout(m_centralLayout);
m_diskModelList = new DiskModel;
connect(m_diskModelList, SIGNAL(oneDiskInfoAdded(DiskInfo*)), this, SLOT(addDiskInfoItem(DiskInfo*)));
connect(m_diskModelList, SIGNAL(oneDiskInfoRemoved(DiskInfo*)), this, SLOT(removeDiskInfoItemByDevName(DiskInfo*)));
m_fileSystemWorker = new FileSystemWorker(m_diskModelList);
m_fileSystemWorker->moveToThread(qApp->thread());
m_diskModelList->moveToThread(qApp->thread());
}
FileSystemDialog::~FileSystemDialog()
{
m_diskModelList->deleteLater();
m_fileSystemWorker->deleteLater();
QList<DiskItem *> items = findChildren<DiskItem*>();
for (DiskItem *item : items) {
m_diskItemList->removeItem(item);
item->deleteLater();
}
if (m_diskItemList) {
delete m_diskItemList;
m_diskItemList = 0;
}
}
void FileSystemDialog::addDiskInfoItem(DiskInfo *info)
{
DiskItem *w = new DiskItem;
m_diskItemList->appendItem(w);
w->setDevName(info->devname());
w->setMountDir(info->mountdir());
w->setDiskType(info->disktype());
w->setTotalCapacity(info->totalcapacity());
w->setAvailCapacity(info->availcapacity());
w->setUsedCapactiy(info->usedcapactiy());
w->setPercentage(info->percentage());
}
void FileSystemDialog::removeDiskInfoItemByDevName(DiskInfo *info)
{
QList<DiskItem *> items = findChildren<DiskItem*>();
for (DiskItem *item : items) {
if (item->devName() == info->devname()) {
m_diskItemList->removeItem(item);
item->deleteLater();
break;
}
}
}
bool FileSystemDialog::event(QEvent *event)
{
if (event->type() == QEvent::LayoutRequest)
setFixedHeight(m_centralLayout->sizeHint().height());
return QWidget::event(event);
}