3500/CopyDatFile.cpp

#include "CopyDatFile.h"
#include "ui_CopyDatFile.h"
#include <QMenu>
#include "NetMgr.h"
#include <QNetworkRequest>

CCopyDatFile::CCopyDatFile(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::CCopyDatFile)
{
    ui->setupUi(this);
    ui -> treeWidget_fileList -> setRootIsDecorated(false);
    ui -> treeWidget_fileList -> setHeaderLabels(QStringList() << tr("名字") << tr("大小(KB)") << tr("类型")<< tr("权限") << tr("拥有者") << tr("所属组") << tr("时间"));
    ui -> treeWidget_dist -> setHeaderLabels(QStringList() << tr("名字") << tr("大小(KB)") << tr("类型")<< tr("权限") << tr("拥有者") << tr("所属组") << tr("时间"));
    ui->treeWidget_fileList->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
    ui -> treeWidget_fileList -> header() ->setStretchLastSection(false);
    ui->treeWidget_dist->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
    ui -> treeWidget_dist -> header() ->setStretchLastSection(false);
    ui->treeWidget_fileList->setContextMenuPolicy(Qt::CustomContextMenu);
    QObject::connect(ui->treeWidget_fileList ,SIGNAL(customContextMenuRequested(const QPoint &)),this,SLOT(on_treeWidget_customContextMenuRequested(const QPoint &)));
    connect(ui->treeWidget_fileList, &QTreeWidget::itemDoubleClicked,
            this, &CCopyDatFile::onItemDoubleClicked);
    connect(ui->treeWidget_dist, &QTreeWidget::itemDoubleClicked,
            this, &CCopyDatFile::onItemDoubleClickedDist);

    ui->label_path->setText("/run/media/");
    connectToFtp();
}

CCopyDatFile::~CCopyDatFile()
{
    scp.disconnectFromHost();
    delete ui;
}

void CCopyDatFile::connectToFtp()
{
    bool res = scp.connectToHost(IP, 22, "root", "@#cidw!@123456");
    if(!res){
        QMessageBox::information(this, QStringLiteral("提示"), "连接失败！");
        return;
    }
    QString path = "/run/media/";
    QVector<RemoteFileInfo> files ;
    scp.listRemoteDir(path,files);
    fillTreeWidget(ui->treeWidget_fileList, files, path);
}

static QString permToString(uint perm)
{
    QString s;
    s += (perm & 0400) ? "r" : "-";
    s += (perm & 0200) ? "w" : "-";
    s += (perm & 0100) ? "x" : "-";
    s += (perm & 0040) ? "r" : "-";
    s += (perm & 0020) ? "w" : "-";
    s += (perm & 0010) ? "x" : "-";
    s += (perm & 0004) ? "r" : "-";
    s += (perm & 0002) ? "w" : "-";
    s += (perm & 0001) ? "x" : "-";
    return s;
}

void CCopyDatFile::fillTreeWidget(
        QTreeWidget *tree,
        const QVector<RemoteFileInfo> &files,
        const QString &currentPath)
{
    tree->clear();
    for (const auto &f : files) {

        QTreeWidgetItem *item = new QTreeWidgetItem(tree);

        item->setText(ColName, f.name);
        if (f.isDir) {
            item->setText(ColSize, "");
        } else {
            item->setText(ColSize, QString::number((f.size + 1023) / 1024));
            item->setTextAlignment(1, Qt::AlignRight | Qt::AlignVCenter);
        }
        item->setText(ColType, f.isDir ? "Dir" : "File");
        item->setText(ColPerm, permToString(f.permissions));
        item->setText(ColOwner, f.owner);
        item->setText(ColGroup, f.group);
        item->setText(ColModified, f.lastModified.toString("yyyy-MM-dd HH:mm:ss"));
        item->setData(ColName, Qt::UserRole + 1, f.name);
        // 📁 目录加图标
        if (f.isDir) {
            item->setIcon(ColName,
                QApplication::style()->standardIcon(QStyle::SP_DirIcon));
        } else {
            item->setIcon(ColName,
                QApplication::style()->standardIcon(QStyle::SP_FileIcon));
        }

        // 存远程完整路径（关键）
        QString fullPath = currentPath;
        if (!fullPath.endsWith('/'))
            fullPath += '/';
        fullPath += f.name;

        item->setData(ColName, Qt::UserRole, fullPath);
    }
}

void CCopyDatFile::on_pushButton_refresh_clicked()
{
    QString path_dist = "/run/media";

    QVector<RemoteFileInfo> files ;
    scp.listRemoteDir(path_dist,files);
    fillTreeWidget(ui->treeWidget_dist, files, path_dist);
    m_strDistPath = "/run/media";

}
void CCopyDatFile::onItemDoubleClicked(QTreeWidgetItem *item, int column)
{
    if (item->text(ColType) != "Dir")
        return;

    QString path = item->data(ColName, Qt::UserRole).toString();
    QVector<RemoteFileInfo> files ;
    scp.listRemoteDir(path,files);
    fillTreeWidget(ui->treeWidget_fileList, files, path);
    ui->treeWidget_fileList->setProperty("currentPath", path);
    ui->label_path->setText(path);
    m_strFilePath = path;

}
void CCopyDatFile::onItemDoubleClickedDist(QTreeWidgetItem *item, int column){
    if (item->text(ColType) != "Dir")
        return;

    QString path = item->data(ColName, Qt::UserRole).toString();
    QVector<RemoteFileInfo> files ;
    scp.listRemoteDir(path,files);
    fillTreeWidget(ui->treeWidget_dist, files, path);
    ui->treeWidget_dist->setProperty("currentPath", path);
    ui->label_path->setText(path);
    m_strDistPath = path;
}

void CCopyDatFile::slotCopyItem()
{
    QTreeWidgetItem *item = ui->treeWidget_fileList->currentItem();   //获取光标所在位置的Item
    QString str = item->data(0, Qt::UserRole).toString();
    qDebug() << str << item << endl;
    QJsonObject allObj,cmdBody;
    allObj.insert("cmd", "100");
    cmdBody.insert("subcmd",1);
    cmdBody.insert("srcfile",str);
    cmdBody.insert("dstdirectory",m_strDistPath);
    allObj["cmdBody"] = cmdBody;
    QNetworkRequest req;
    QString sUrl = QString("http://%1/cgi-bin/General.cgi/").arg(IP);
    req.setUrl(sUrl);
    g_NetMgr->PostJson(req,allObj);
}

void CCopyDatFile::on_treeWidget_customContextMenuRequested(const QPoint &pos)
{
    int iCount = ui->treeWidget_dist->topLevelItemCount();
    if(iCount <= 0)
        return;
    QMenu menu;
    copyAction = new QAction("复制");
    connect(copyAction, &QAction::triggered, this, &CCopyDatFile::slotCopyItem, Qt::UniqueConnection);
    menu.addAction(copyAction);
    menu.exec(QCursor::pos());  //显示菜单
}


void CCopyDatFile::on_pushButton_exit_clicked()
{
    QJsonObject allObj,cmdBody;
    allObj.insert("cmd", "100");
    cmdBody.insert("subcmd",3);
    cmdBody.insert("dstdirectory",m_strDistPath);
    allObj["cmdBody"] = cmdBody;
    QNetworkRequest req;
    QString sUrl = QString("http://%1/cgi-bin/General.cgi/").arg(IP);
    req.setUrl(sUrl);
    g_NetMgr->PostJson(req,allObj);
}


void CCopyDatFile::on_pushButton_up_1_clicked()
{
    QVector<RemoteFileInfo> files ;
    QString retPath;
    scp.goUp(m_strFilePath,files,retPath);
    fillTreeWidget(ui->treeWidget_fileList, files, retPath);
    ui->treeWidget_fileList->setProperty("currentPath", retPath);
    ui->label_path->setText(retPath);
}


void CCopyDatFile::on_pushButton_up_2_clicked()
{
    QVector<RemoteFileInfo> files ;
    QString retPath;
    scp.goUp(m_strDistPath,files,retPath);
    fillTreeWidget(ui->treeWidget_dist, files, retPath);
    ui->treeWidget_fileList->setProperty("currentPath", retPath);
    ui->label_path->setText(retPath);
}