ftp.zip_FTP CLIENT_windowhm5

#include "ftpclient.h" #include <QDesktopWidget> #include <QUrl> #include <QProcess> #include <Windows.h> #include <QFileDialog> #include <QKeySequence> #include <QContextMenuEvent> #include <QFile> #include <QMessageBox> #pragma region 名称编辑框 FEditName::FEditName(int key, const QString &strInfo) { m_ui = new Ui::frmEditName; m_ui->setupUi(this); switch(key) { case 0: m_ui->labTitle->setText(tr("文件夹名")); setWindowTitle(tr("新建文件夹")); m_ui->txtContent->setText(tr("新建文件夹")); break; case 1: m_ui->labTitle->setText(tr("文件名")); m_ui->txtContent->setText(strInfo); setWindowTitle(tr("重命名")); break; default: break; } connect(m_ui->btnSure, SIGNAL(clicked()), this, SLOT(btnSureClicked())); connect(m_ui->btnCancel, SIGNAL(clicked()), this, SLOT(btnCancelClicked())); connect(m_ui->txtContent, SIGNAL(returnPressed()), this, SLOT(btnSureClicked())); // setResize(false); int iWidth = QApplication::desktop()->width(); int iHight = QApplication::desktop()->height(); int iFormWidth = 310; int iFormHeight = 140; setGeometry(iWidth / 2 - iFormWidth / 2, iHight / 2 - iFormHeight / 2, iFormWidth, iFormHeight); } /************************************************************************* *处理内容：析构函数 *@param： *@return： *@exception **************************************************************************/ FEditName::~FEditName() { delete m_ui; } void FEditName::showEvent(QShowEvent *aEvent) { m_ui->txtContent->setFocus(); m_ui->txtContent->selectAll(); } /************************************************************************* *处理内容：确定按钮 *@param： *@return： *@exception **************************************************************************/ void FEditName::btnSureClicked() { if(m_ui->txtContent->text().length() == 0) { return; } retString = m_ui->txtContent->text(); done(this->Accepted); } /************************************************************************* *处理内容：取消事件 *@param： *@return： *@exception **************************************************************************/ void FEditName::btnCancelClicked() { done(this->Rejected); } #pragma endregion FtpClient::FtpClient(QWidget *parent, Qt::WFlags flags) : QDialog(parent, flags) { m_ui.setupUi(this); initView(); connectToRemote(); connect(m_ui.treeIssue, SIGNAL(itemActivated(QTreeWidgetItem *, int)), this, SLOT(processItem(QTreeWidgetItem *, int))); connect(m_ui.btnBack, SIGNAL(clicked()), this, SLOT(btnBackClicked())); connect(m_ui.btnReflash, SIGNAL(clicked()), this, SLOT(btnReflashClicked())); connect(m_ui.btnPublish, SIGNAL(clicked()), this, SLOT(btnPublishClicked())); sysItem = NULL; fold = false; add = false; depth = 0; } FtpClient::~FtpClient() { if (NULL != m_mMenu) { delete m_mMenu; } } void FtpClient::initView() { m_ui.treeIssue->setRootIsDecorated(false); m_ui.treeIssue->setHeaderLabels(QStringList() << tr("名称") << tr("大小") << tr("修改日期")); m_ui.treeIssue->header()->setStretchLastSection(false); m_ui.btnBack->setEnabled(false); m_ui.procBar->setVisible(false); m_mMenu = new QMenu(m_ui.treeIssue); m_actAddDir = m_mMenu->addAction(QIcon(":/img/add.png"),tr("新建文件夹"), this, SLOT(addNewDir()), QKeySequence(Qt::CTRL + Qt::Key_A)); m_actAddFile = m_mMenu->addAction(tr("上传文件"), this, SLOT(uploadFile()), QKeySequence(Qt::CTRL + Qt::Key_F)); m_actAddFold = m_mMenu->addAction(tr("上传文件夹"), this, SLOT(uploadFold()), QKeySequence(Qt::CTRL + Qt::Key_W)); m_actDelFile = m_mMenu->addAction(QIcon(":/img/delete.png"),tr("删 除"), this, SLOT(deleteFile()), QKeySequence(Qt::CTRL + Qt::Key_D)); // m_actDelFold = m_mMenu->addAction(QIcon(":/img/delete.png"),tr("删除目录项"), this, SLOT(delFold()), QKeySequence(Qt::CTRL + Qt::Key_C)); m_actRename = m_mMenu->addAction(tr("重命名文件"), this, SLOT(renameFile()), QKeySequence(Qt::CTRL + Qt::Key_R)); m_actDownloadFile = m_mMenu->addAction(tr("下载文件"), this, SLOT(downloadFile()), QKeySequence(Qt::CTRL + Qt::Key_L)); m_actDownLoadFold = m_mMenu->addAction(tr("下载文件夹及所有子文件"), this, SLOT(downloadFold()), QKeySequence(Qt::Key_B)); m_ui.treeIssue->installEventFilter(this); m_ui.treeIssue->setStyleSheet("QTreeWidget::item{height:20px;} "); m_mMenu->setStyleSheet("QMenu::item{height:30px;} "); } //远程链接 void FtpClient::connectToRemote() { m_Ftp = new QFtp; connect(m_Ftp, SIGNAL(stateChanged(int)), this, SLOT(ftpCommandStarted(int))); connect(m_Ftp, SIGNAL(commandFinished(int,bool)), this, SLOT(ftpCommandFinished(int,bool))); connect(m_Ftp, SIGNAL(listInfo(QUrlInfo)), this, SLOT(addToList(QUrlInfo))); connect(m_Ftp, SIGNAL(dataTransferProgress(qint64, qint64)), this, SLOT(updateDataTransferProgress(qint64, qint64))); QUrl url( ftpIP ); if (!url.isValid() || url.scheme().toLower() != QLatin1String("ftp")) { m_Ftp->connectToHost( ftpIP, ftpPort); m_Ftp->login(ftpUser, ftpPassword); } else { m_Ftp->connectToHost(url.host(), url.port(ftpPort)); if (!url.userName().isEmpty()) m_Ftp->login(QUrl::fromPercentEncoding(url.userName().toLatin1()), url.password()); else m_Ftp->login(ftpIP, "ftp"); if (!url.path().isEmpty()) m_Ftp->cd(url.path()); } } /************************************************************************* *处理内容：FTP连接状态变更 *@param： state 状态 *@return： *@exception **************************************************************************/ void FtpClient::ftpCommandStarted(int state) { switch(state) { case QFtp::Connecting: m_ui.stateLabel->setText(tr("连接中")); break; case QFtp::Connected: m_ui.stateLabel->setText(tr("已连接")); break; case QFtp::LoggedIn: m_ui.stateLabel->setText(tr("已登录")); break; case QFtp::Unconnected: m_ui.stateLabel->setText(tr("未连接")); break; case QFtp::HostLookup: break; case QFtp::Get: m_ui.stateLabel->setText( tr("下载中")); break; default: break; } } /************************************************************************* *处理内容：事件过滤器 *@param： target 事件发送者 event 事件参数 *@return： *@exception **************************************************************************/ bool FtpClient::eventFilter(QObject *target, QEvent *event) { if(target == m_ui.treeIssue && event->type() == QEvent::ContextMenu) { if(m_ui.treeIssue->selectedItems().count() == 0) { m_actDelFile->setEnabled(false); m_actRename->setEnabled(false); m_actDownloadFile->setEnabled(false); m_actDownLoadFold->setEnabled(true); } else { m_actDelFile->setEnabled(true); m_actRename->setEnabled(true); m_actDownloadFile->setEnabled(true); m_actDownLoadFold->setEnabled(false); } QContextMenuEvent *menuEvent = (QContextMenuEvent *)event; m_mMenu->popup(menuEvent->globalPos()); return true; } return QWidget::eventFilter(target, event); } /************************************************************************* *处理内容：大小改变事件 *@param： aEvent 事件参数 *@return： *@exception **************************************************************************/ void FtpClient::resizeEvent(QResizeEvent *aEvent) { int iWidth = m_ui.treeIssue->width(); m_ui.treeIssue->setColumnWidth(0, (iWidth / 3) * 2); m_ui.treeIssue->setColumnWidth(1, 80); m_ui.treeIssue->setColumnWidth(2, 150); } /************************************************************************* *处理内容：立即发布刷新 *@param： *@return： *@exception **************************************************************************/ void FtpClient::btnPublishClicked() { if(QMessageBox::question(this,tr("信息提示"), tr("确定要立即发布当前文档吗？\r\n若否，文档将在每日凌晨3点自动发布。"), QMessageBox::Yes | QMessageBox::Cancel) == QM