File indexing completed on 2024-04-28 04:02:30

 /***************************************************************************
                           dlgconnect.cpp  -  Connect dialog
     This file is a part of KMuddy distribution.
                              -------------------
     begin                : Ut Jul 23 2002
     copyright            : (C) 2002-2008 by Tomas Mecir
     email                : kmuddy@kmuddy.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; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "dlgconnect.h"
 
 #include "dlgeditprofile.h"
 
 #include "cprofilemanager.h"
 #include "cprofilesettings.h"
 
 #include <QCheckBox>
 #include <QDialogButtonBox>
 #include <QGridLayout>
 #include <QInputDialog>
 #include <QPushButton>
 #include <QSortFilterProxyModel>
 #include <QTreeView>
 #include <QVBoxLayout>
 
 #include <KLocalizedString>
 #include <kmessagebox.h>
 
 dlgConnect::dlgConnect(QWidget *parent) : QDialog (parent)
 {
   setWindowTitle (i18n ("Connect"));
 
   //create main dialog's widget
   QGridLayout *layout = new QGridLayout (this);
 
   //put some widgets there
   lw = new QTreeView (this);
   QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel (this);
   proxyModel->setSourceModel (cProfileManager::self()->model());
   proxyModel->setSortCaseSensitivity (Qt::CaseInsensitive);
   lw->setModel (proxyModel);
   lw->setUniformRowHeights (true);
   lw->setRootIsDecorated (false);
   lw->setItemsExpandable (false);
   lw->setSortingEnabled (true);
   lw->sortByColumn (0, Qt::AscendingOrder);
   lw->setWhatsThis(
     i18n ("This list shows currently defined profiles.<p><b>Profiles</b> "
       "allow you to speed up connecting to your MUD, as well as to use "
       "more advanced features like <i>aliases</i> or <i>triggers</i>."));
 
   QWidget *vb = new QWidget (this);
   QVBoxLayout *vblayout = new QVBoxLayout (vb);
   vblayout->setSpacing (5);
   QPushButton *addButton = new QPushButton (i18n ("&New profile"), vb);
   QPushButton *modifyButton = new QPushButton (i18n ("&Modify profile"), vb);
   QPushButton *deleteButton = new QPushButton (i18n ("&Delete profile"), vb);
   QPushButton *duplicateButton = new QPushButton (i18n ("&Duplicate profile"), vb);
   vblayout->addWidget (addButton);
   vblayout->addWidget (modifyButton);
   vblayout->addWidget (deleteButton);
   vblayout->addWidget (duplicateButton);
 
   chkSendNothing = new QCheckBox (i18n ("Do not &send login sequence"), this);
   chkSendNothing->setWhatsThis( i18n ("Login sequence won't be sent for "
       "this connect. Useful when you're creating a new character and you "
       "want to use QuickConnect for some reason."));
   chkSendNothing->setChecked (false);
   
   chkOffline = new QCheckBox (i18n ("&Offline editing"), this);
   chkOffline->setWhatsThis( i18n ("This allows offline editing of "
       "profiles."));
   chkOffline->setChecked(false);
 
   buttons = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
   QPushButton *button = buttons->button (QDialogButtonBox::Ok);
   button->setText (i18n ("&Connect"));
   button->setToolTip (i18n ("Establishes connection with specified parameters."));
   button = buttons->button (QDialogButtonBox::Cancel);
   button->setText (i18n ("C&lose"));
   button->setToolTip (i18n ("Closes this dialog box without connecting."));
   connect (buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
   connect (buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
 
   layout->setRowStretch (0, 0);
   layout->setRowStretch (1, 5);
   layout->setSpacing (5);
   
   layout->addWidget (lw, 0, 0, 2, 1);
   layout->addWidget (vb, 0, 1);
   layout->addWidget (chkSendNothing, 2, 0);
   layout->addWidget (chkOffline, 3, 0);
   layout->addWidget (buttons, 4, 0, 1, 2);
   
   //connect signals
   connect (addButton, &QPushButton::clicked, this, &dlgConnect::addPressed);
   connect (modifyButton, &QPushButton::clicked, this, &dlgConnect::modifyPressed);
   connect (deleteButton, &QPushButton::clicked, this, &dlgConnect::deletePressed);
   connect (duplicateButton, &QPushButton::clicked, this, &dlgConnect::duplicatePressed);
   
   connect (lw->selectionModel(), &QItemSelectionModel::selectionChanged, this, &dlgConnect::selectionChanged);
   connect (lw, &QTreeView::doubleClicked, this, &dlgConnect::doubleClicked);
 
   lw->setFocus ();
 }
 
 dlgConnect::~dlgConnect()
 {
 }
 
 QSize dlgConnect::sizeHint() const
 {
   return QSize (500, 400);
 }
 
 QString dlgConnect::selectedProfile ()
 {
   QItemSelection sel = lw->selectionModel()->selection();
   if (sel.empty()) return QString();
   QSortFilterProxyModel *model = dynamic_cast<QSortFilterProxyModel *> (lw->model());
   if (!model) return QString();
   sel = model->mapSelectionToSource (sel);
   int idx = sel.indexes().first().row();
   return cProfileManager::self()->profileList()[idx];
 }
 
 bool dlgConnect::sendNothing ()
 {
   return chkSendNothing->isChecked ();
 }
 
 bool dlgConnect::isOffLine()
 {
   return chkOffline->isChecked ();
 }
 
 void dlgConnect::selectionChanged (const QItemSelection &index)
 {
   //enable/disable Connect button
   QPushButton *button = buttons->button (QDialogButtonBox::Ok);
   button->setEnabled (index.indexes().empty() ? false : true);
 }
 
 void dlgConnect::doubleClicked (const QModelIndex &index)
 {
   if (index.isValid ())
     accept();
 }
 
 void dlgConnect::addPressed ()
 {
   //so first we have to create the dialog...
   mdlg = new dlgEditProfile (this);
 
   //then we connect() all its signals - this handles everything that the dialog offers...
   connect (mdlg, &dlgEditProfile::accepted, this, &dlgConnect::doAdd);
 
   //fill in default login sequence
   QStringList ls;
   ls.append ("$name");
   ls.append ("$password");
   mdlg->setConnectionString (ls);
 
   //dialog is ready - show it!
   mdlg->exec ();
   delete mdlg;
 }
 
 void dlgConnect::modifyPressed ()
 {
   cProfileManager *mgr = cProfileManager::self();
   QString profile = selectedProfile();
   cProfileSettings *sett = mgr->settings (profile);
   if (!sett) return;   // no profile selected
 
   //so first we have to create the dialog...
   mdlg = new dlgEditProfile (this);
 
   //then we connect() all its signals - this handles everything that the dialog offers...
   connect (mdlg, &dlgEditProfile::accepted, this, &dlgConnect::doModify);
 
   mdlg->setName (mgr->visibleProfileName (profile));
   mdlg->setServer (sett->getString ("server"));
   mdlg->setPort (sett->getInt ("port"));
   mdlg->setLogin (sett->getString ("login"));
   mdlg->setPassword (sett->getString ("password"));
   QStringList conn;
   int cnt = sett->getInt ("on-connect-count");
   for (int i = 0; i < cnt; ++i)
     conn << sett->getString ("on-connect-"+QString::number(i));
   mdlg->setConnectionString (conn);
 
   //dialog is ready - show it!
   mdlg->exec ();
 
   delete mdlg;
 }
 
 void dlgConnect::updateProfileFromDialog (const QString &profile)
 {
   cProfileManager *mgr = cProfileManager::self();
   cProfileSettings *sett = mgr->settings (profile);
   if (!sett) return;
   sett->setString ("server", mdlg->server());
   sett->setInt ("port", mdlg->port());
   sett->setString ("login", mdlg->login());
   sett->setString ("password", mdlg->password());
   QStringList con = mdlg->connectionString();
   sett->setInt ("on-connect-count", con.size());
   for (int i = 0; i < con.size(); ++i)
     sett->setString ("on-connect-"+QString::number(i), con[i]);
   sett->save();
 
   mgr->profileInfoChanged (profile);
 }
 
 void dlgConnect::deletePressed ()
 {
   cProfileManager *mgr = cProfileManager::self();
   QString profile = selectedProfile();
   cProfileSettings *sett = mgr->settings (profile);
   if (!sett) return;
 
   // can we do that ?
   if (mgr->hasSessionAssigned (profile)) {
     KMessageBox::error (this, i18n ("This profile cannot be deleted, because you have a connection open using this profile."), i18n ("Unable to delete"));
     return;
   }
 
   if (KMessageBox::questionTwoActions (this, i18n ("Do you really want to delete profile %1?", mgr->visibleProfileName (profile)), i18n ("Delete profile"), KGuiItem(i18n("Delete")), KStandardGuiItem::cancel()) != KMessageBox::PrimaryAction)
     return;
 
   // wants to delete
   // TODO: offer the option to also delete the files
   mgr->deleteProfile (profile, false);
 }
 
 void dlgConnect::duplicatePressed ()
 {
   cProfileManager *mgr = cProfileManager::self();
   QString profile = selectedProfile();
   cProfileSettings *sett = mgr->settings (profile);
   if (!sett) return;
   
   bool ok;
   QString newName = QInputDialog::getText (this, i18n ("Duplicate Profile"), i18n ("Please enter name for the duplicated profile"), QLineEdit::Normal, mgr->visibleProfileName (profile), &ok);
   if (!mgr->duplicateProfile (profile, newName))
     KMessageBox::error (this, i18n ("There was an error trying to duplicate the profile. Please ensure that you have write access to the profile directory."), i18n ("Unable to duplicate"));
 }
 
 void dlgConnect::doAdd ()
 {
   cProfileManager *mgr = cProfileManager::self();
   QString profile = mgr->newProfile (mdlg->name());
   updateProfileFromDialog (profile);
 }
 
 void dlgConnect::doModify ()
 {
   cProfileManager *mgr = cProfileManager::self();
   QString profile = selectedProfile();
   mgr->renameProfile (profile, mdlg->name());
   updateProfileFromDialog (profile);
 }
 
 #include "moc_dlgconnect.cpp"