ParameterUserUI.cpp

// Author: Kang Lin <kl222@126.com>
#include "ParameterUserUI.h"
#include "ui_ParameterUserUI.h"
#include "QFileDialog"
#include <QLoggingCategory>
 
static Q_LOGGING_CATEGORY(log, "Client.Parameter.User.UI")
 
CParameterUserUI::CParameterUserUI(QWidget *parent)
    : CParameterUI(parent),
    ui(new Ui::CParameterUserUI),
    m_pUser(nullptr)
{
    ui->setupUi(this);
    ui->leUser->setPlaceholderText(tr("Input user name"));
    ui->lePassword->setPlaceholderText(tr("Input password"));
    ui->lePublicFile->setPlaceholderText(tr("Please input the public key file"));
    ui->lePrivateFile->setPlaceholderText(tr("Please input the private key file"));
    ui->lePassphrase->setPlaceholderText(tr("Please input the passphrase of private key file"));
    // 调整窗口的初始大小。
    on_cbType_currentIndexChanged(0);
    on_cbSystemFile_stateChanged(ui->cbSystemFile->isChecked());
}
 
CParameterUserUI::~CParameterUserUI()
{
    delete ui;
}
 
int CParameterUserUI::SetParameter(CParameter *pParameter)
{
    m_pUser = qobject_cast<CParameterUser*>(pParameter);
    if(!m_pUser) {
        Q_ASSERT(m_pUser);
        return -1;
    }
 
    ui->leUser->setText(m_pUser->GetUser());
 
    ui->cbType->clear();
    for(auto t: m_pUser->GetType()) {
        ui->cbType->addItem(m_pUser->ConvertTypeToName(t), (int)t);
    }
    
    int index = ui->cbType->findData((int)m_pUser->GetUsedType());
    if(-1 == index) {
        qDebug(log) << "Forget set use type?";
    } else
        ui->cbType->setCurrentIndex(index);
    ui->cbType->setVisible(1 < m_pUser->GetType().length());
    ui->lbType->setVisible(1 < m_pUser->GetType().length());
    
    qDebug(log) << "CParameterUserUI::SetParameter:" << index;
    
    ui->lePassword->setText(m_pUser->GetPassword());
    ui->pbSave->setChecked(m_pUser->GetSavePassword());
    on_pbSave_clicked();
    auto plugPara = m_pUser->GetGlobalParameters();
    if(plugPara)
        ui->pbSave->setEnabled(plugPara->GetSavePassword());
    SetPushButtonTooltip(ui->pbSave, tr("Save password"),
                         tr("Menu: Tools→Settings→Plugin→Password→Enable Save password"));
    if(plugPara)
        ui->pbShow->setEnabled(plugPara->GetViewPassowrd());
    SetPushButtonTooltip(ui->pbShow, tr("View password"),
                         tr("Menu: Tools→Settings→Plugin→Password→Enable view password"));
    ui->lePublicFile->setText(m_pUser->GetPublicKeyFile());
    ui->lePrivateFile->setText(m_pUser->GetPrivateKeyFile());
    ui->lePassphrase->setText(m_pUser->GetPassphrase());
    ui->pbSavePassphrase->setChecked(m_pUser->GetSavePassphrase());
    on_pbSavePassphrase_clicked();
    if(plugPara)
        ui->pbSavePassphrase->setEnabled(plugPara->GetSavePassword());
    SetPushButtonTooltip(ui->pbSavePassphrase, tr("Save password"),
                         tr("Menu: Tools→Settings→Plugin→Password→Enable Save password"));
    if(plugPara)
        ui->pbShowPassphrase->setEnabled(plugPara->GetViewPassowrd());
    SetPushButtonTooltip(ui->pbShowPassphrase, tr("View password"),
                         tr("Menu: Tools→Settings→Plugin→Password→Enable view password"));
 
    return 0;
}
 
int CParameterUserUI::Accept()
{
    if(!m_pUser) return -1;
    
    m_pUser->SetUsedType((CParameterUser::TYPE)ui->cbType->currentData().toInt());
 
    m_pUser->SetUser(QString());
    m_pUser->SetPassword(QString());
    m_pUser->SetSavePassword(false);
    
    m_pUser->SetPublicKeyFile(QString());
    m_pUser->SetPrivateKeyFile(QString());
    m_pUser->SetPassphrase(QString());
    m_pUser->SetSavePassphrase(false);
    
    switch(m_pUser->GetUsedType())
    {
    case CParameterUser::TYPE::None:
    {
        break;
    }
    case CParameterUser::TYPE::OnlyPassword:
    {
        m_pUser->SetPassword(ui->lePassword->text());
        m_pUser->SetSavePassword(ui->pbSave->isChecked());
        break;
    }
    case CParameterUser::TYPE::UserPassword:
    {
        m_pUser->SetUser(ui->leUser->text());
        m_pUser->SetPassword(ui->lePassword->text());
        m_pUser->SetSavePassword(ui->pbSave->isChecked());
        break;
    }
    case CParameterUser::TYPE::PublicKey:
    {
        m_pUser->SetPublicKeyFile(ui->lePublicFile->text());
        m_pUser->SetPrivateKeyFile(ui->lePrivateFile->text());
        m_pUser->SetPassphrase(ui->lePassphrase->text());
        m_pUser->SetSavePassphrase(ui->pbSavePassphrase->isChecked());
        break;
    }
    default:
        m_pUser->SetUser(ui->leUser->text());
        m_pUser->SetPassword(ui->lePassword->text());
        m_pUser->SetSavePassword(ui->pbSave->isChecked());
 
        m_pUser->SetPublicKeyFile(ui->lePublicFile->text());
        m_pUser->SetPrivateKeyFile(ui->lePrivateFile->text());
        m_pUser->SetPassphrase(ui->lePassphrase->text());
        m_pUser->SetSavePassphrase(ui->pbSavePassphrase->isChecked());
    }
 
    return 0;
}
 
void CParameterUserUI::on_pbShow_clicked()
{
    switch(ui->lePassword->echoMode())
    {
    case QLineEdit::Password:
        ui->lePassword->setEchoMode(QLineEdit::Normal);
        ui->pbShow->setIcon(QIcon::fromTheme("eye-off"));
        break;
    case QLineEdit::Normal:
        ui->lePassword->setEchoMode(QLineEdit::Password);
        ui->pbShow->setIcon(QIcon::fromTheme("eye-on"));
        break;
    default:
        ui->pbShow->setIcon(QIcon::fromTheme("eye-on"));
    }
}
 
void CParameterUserUI::on_pbSave_clicked()
{
    if(!parent()->inherits("CParameterNetUI")) return;
    if(ui->pbSave->isChecked())
    {
        ui->lePassword->setEnabled(true);
        ui->lePassword->setPlaceholderText(tr("Input password"));
    } else {
        ui->lePassword->setPlaceholderText(tr("Please checked save password to enable"));
        ui->lePassword->setEnabled(false);
    }
}
 
void CParameterUserUI::on_pbBrowsePublicFile_clicked()
{
    QString dir;
#if defined(Q_OS_LINUX)
    dir = "~/.ssh";
#endif
    QString szFile = QFileDialog::getOpenFileName(this, tr("Open public key file"), dir);
    if(szFile.isEmpty())
        return;
    ui->lePublicFile->setText(szFile);
}
 
void CParameterUserUI::on_pbBrowsePrivateFile_clicked()
{
    QString dir;
#if defined(Q_OS_LINUX)
    dir = "~/.ssh";
#endif
    QString szFile = QFileDialog::getOpenFileName(this, tr("Open public key file"), dir);
    if(szFile.isEmpty())
        return;
    ui->lePrivateFile->setText(szFile);
}
 
void CParameterUserUI::on_cbType_currentIndexChanged(int index)
{
    Q_UNUSED(index);
    qDebug(log) << "CParameterUserUI::on_cbType_currentIndexChanged:" << index;
    
    CParameterUser::TYPE type = static_cast<CParameterUser::TYPE>(ui->cbType->currentData().toInt());
    bool bUser = false;
    bUser = !(CParameterUser::TYPE::OnlyPassword == type
              || CParameterUser::TYPE::None == type
              || CParameterUser::TYPE::OnlyPasswordX509 == type
              || CParameterUser::TYPE::OnlyPasswordX509None == type);
    ui->lbUser->setVisible(bUser);
    ui->leUser->setVisible(bUser);
    
    bool bPassword = false;
    bPassword = !(CParameterUser::TYPE::None == type
                  || CParameterUser::TYPE::PublicKey == type);
    ui->lbPassword->setVisible(bPassword);
    ui->lePassword->setVisible(bPassword);
    ui->pbSave->setVisible(bPassword);
    ui->pbShow->setVisible(bPassword);
    
    bool bPublicKey = false;
    bPublicKey = CParameterUser::TYPE::PublicKey == type;
    ui->lbPublicFile->setVisible(bPublicKey);
    ui->lePublicFile->setVisible(bPublicKey);
    ui->pbBrowsePublicFile->setVisible(bPublicKey);
    ui->lbPrivateFile->setVisible(bPublicKey);
    ui->lePrivateFile->setVisible(bPublicKey);
    ui->pbBrowsePrivateFile->setVisible(bPublicKey);
    ui->lbPassphrase->setVisible(bPublicKey);
    ui->lePassphrase->setVisible(bPublicKey);
    ui->pbShowPassphrase->setVisible(bPublicKey);
    ui->pbSavePassphrase->setVisible(bPublicKey);
    ui->cbSystemFile->setVisible(bPublicKey);
    
    bool bCA = false;
    bCA = CParameterUser::TYPE::OnlyPasswordX509 == type
          || CParameterUser::TYPE::UserPasswordX509 == type;
    ui->lbCAFile->setVisible(bCA);
    ui->leCAFile->setVisible(bCA);
    ui->pbBrowseCAFile->setVisible(bCA);
    ui->lbCRLFile->setVisible(bCA);
    ui->leCRLFile->setVisible(bCA);
    ui->pbBrowseCRLFile->setVisible(bCA);
}
 
void CParameterUserUI::on_pbShowPassphrase_clicked()
{
    switch(ui->lePassphrase->echoMode())
    {
    case QLineEdit::Password:
        ui->lePassphrase->setEchoMode(QLineEdit::Normal);
        ui->pbShowPassphrase->setIcon(QIcon::fromTheme("eye-off"));
        break;
    case QLineEdit::Normal:
        ui->lePassphrase->setEchoMode(QLineEdit::Password);
        ui->pbShowPassphrase->setIcon(QIcon::fromTheme("eye-on"));
        break;
    default:
        ui->pbShowPassphrase->setIcon(QIcon::fromTheme("eye-on"));
    }
}
 
void CParameterUserUI::on_pbSavePassphrase_clicked()
{
    if(!parent()->inherits("CParameterNetUI")) return;
    if(ui->pbSavePassphrase->isChecked())
    {
        ui->lePassphrase->setEnabled(true);
        ui->lePassphrase->setPlaceholderText(tr("Input passphrase"));
    } else {
        ui->lePassphrase->setPlaceholderText(tr("Please checked save passphrase to enable"));
        ui->lePassphrase->setEnabled(false);
    }
}
 
void CParameterUserUI::on_cbSystemFile_stateChanged(int arg1)
{
    ui->lePublicFile->setEnabled(!ui->cbSystemFile->isChecked());
    ui->pbBrowsePublicFile->setEnabled(!ui->cbSystemFile->isChecked());
    ui->lePrivateFile->setEnabled(!ui->cbSystemFile->isChecked());
    ui->pbBrowsePrivateFile->setEnabled(!ui->cbSystemFile->isChecked());
}
 
void CParameterUserUI::on_pbBrowseCAFile_clicked()
{
    QString dir;
#if defined(Q_OS_LINUX)
    dir = "~/.vnc";
#endif
    QString szFile = QFileDialog::getOpenFileName(this, tr("Open X509 certificate authentication file"), dir);
    if(szFile.isEmpty())
        return;
    ui->leCAFile->setText(szFile);
}
 
void CParameterUserUI::on_pbBrowseCRLFile_clicked()
{
    QString dir;
#if defined(Q_OS_LINUX)
    dir = "~/.vnc";
#endif
    QString szFile = QFileDialog::getOpenFileName(this, tr("Open X509 Certificate Revocation List file"), dir);
    if(szFile.isEmpty())
        return;
    ui->leCRLFile->setText(szFile);
}
 
int CParameterUserUI::SetPushButtonTooltip(QPushButton *pPb, QString szEnable, QString szDisable)
{
    if(pPb->isEnabled())
        pPb->setToolTip(szEnable);
    else
        pPb->setToolTip(szDisable);
    pPb->setStatusTip(pPb->toolTip());
    pPb->setWhatsThis(pPb->toolTip());
    return 0;
}