forked from openkylin/quarkai
151 lines
4.8 KiB
C++
151 lines
4.8 KiB
C++
/*
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* Copyright (C) 2013 ~ 2018 National University of Defense Technology(NUDT) & Tianjin Kylin Ltd.
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*
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* Authors:
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* Kobe Lee xiangli@ubuntukylin.com/kobe24_lixiang@126.com
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*
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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; version 3.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "filesystemdialog.h"
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#include <QApplication>
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#include <QVBoxLayout>
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#include <QEvent>
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#include <QDebug>
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#include <QFileInfo>
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#include "filesystemdata.h"
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#include "filesystemworker.h"
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#include "filesystemwatcher.h"
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FileSystemDialog::FileSystemDialog(QList<bool> toBeDisplayedColumns, QSettings *settings, QWidget *parent)
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:QWidget(parent)
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,proSettings(settings)
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// ,m_monitorFile("/home/lixiang/testwatcher/1.c")
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// ,m_monitorFile("/etc/mtab")
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{
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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setAcceptDrops(true);
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setAttribute(Qt::WA_NoMousePropagation);
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// setAttribute(Qt::WA_TranslucentBackground);
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this->setObjectName("FileSystemDialog");
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m_layout = new QVBoxLayout(this);
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m_layout->setContentsMargins(0, 0, 0, 0);
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m_layout->setSpacing(0);
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m_fileSysListWidget = new FileSystemListWidget(toBeDisplayedColumns);
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connect(m_fileSysListWidget, &FileSystemListWidget::rightMouseClickedItem, this, &FileSystemDialog::popupMenu, Qt::QueuedConnection);
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connect(m_fileSysListWidget, SIGNAL(changeColumnVisible(int,bool,QList<bool>)), this, SIGNAL(changeColumnVisible(int,bool,QList<bool>)));
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m_layout->addWidget(m_fileSysListWidget);
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m_fileSystemWorker = new FileSystemWorker;
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m_fileSystemWorker->moveToThread(qApp->thread());
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// this->initFileSystemMonitor();
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m_menu = new QMenu();
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m_refreshAction = new QAction(tr("Refresh"), this);
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connect(m_refreshAction, &QAction::triggered, this, &FileSystemDialog::refreshFileSysList);
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m_menu->addAction(m_refreshAction);
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this->refreshFileSysList();
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m_fileSystemWatcher = FileSystemWatcher::instance();
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connect(m_fileSystemWatcher, &FileSystemWatcher::deviceAdded, this, [=] (const QString &dev) {
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this->refreshFileSysList();
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});
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connect(m_fileSystemWatcher, &FileSystemWatcher::deviceRemoved, this, [=] (const QString &dev) {
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this->refreshFileSysList();
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});
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//refresh file system info every 10 minutes
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m_timer = new QTimer(this);
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connect(m_timer,SIGNAL(timeout()),this,SLOT(refreshFileSysList()));
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m_timer->start(10000);
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}
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FileSystemDialog::~FileSystemDialog()
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{
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// m_fileSystemMonitor->removePath(m_monitorFile);
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// delete m_fileSystemMonitor;
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if (m_timer != NULL) {
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disconnect(m_timer,SIGNAL(timeout()),this,SLOT(refreshProcproperties()));
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if(m_timer->isActive()) {
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m_timer->stop();
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}
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delete m_timer;
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m_timer = NULL;
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}
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m_fileSystemWorker->deleteLater();
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delete m_fileSysListWidget;
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delete m_refreshAction;
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delete m_menu;
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delete m_layout;
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}
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void FileSystemDialog::refreshFileSysList()
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{
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m_fileSystemWorker->onFileSystemListChanged();
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QList<FileSystemListItem*> items;
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for (FileSystemData *info : m_fileSystemWorker->diskInfoList()) {
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FileSystemListItem *item = new FileSystemListItem(info);
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items << item;
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}
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m_fileSysListWidget->refreshFileSystemItems(items);
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}
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void FileSystemDialog::popupMenu(QPoint pos)
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{
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m_menu->exec(pos);
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}
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FileSystemListWidget* FileSystemDialog::getFileSysView()
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{
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return m_fileSysListWidget;
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}
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void FileSystemDialog::initFileSystemMonitor() {
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/*int fd = inotify_init();
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int wd = inotify_add_watch (fd, path, mask);
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// int ret = inotify_rm_watch (fd, wd);*/
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/*m_fileSystemMonitor = new QFileSystemWatcher(this);
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// m_fileSystemMonitor->addPath(m_monitorFile);
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QFileInfo info(m_monitorFile);
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m_fileSystemMonitor->addPath(info.absoluteFilePath());
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connect(m_fileSystemMonitor, SIGNAL(directoryChanged(QString)), this, SLOT(onDirectoryChanged(QString)));
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connect(m_fileSystemMonitor, &QFileSystemWatcher::fileChanged, [=] (const QString &path) {
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qDebug()<< "file path===================="<<path;
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});*/
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}
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void FileSystemDialog::onDirectoryChanged(QString path)
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{
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qDebug()<< "dir path===================="<<path;
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}
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//bool FileSystemDialog::event(QEvent *event)
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//{
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// if (event->type() == QEvent::LayoutRequest)
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// setFixedHeight(m_centralLayout->sizeHint().height());
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// return QWidget::event(event);
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//}
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