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/*------------------------------------------------------------------------------
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-- This file is a part of the SocExplorer Software
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-- Copyright (C) 2015, Plasma Physics Laboratory - CNRS
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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; either version 2 of the License, or
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-- (at your option) any later version.
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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, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@lpp.polytechnique.fr
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----------------------------------------------------------------------------*/
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#include "sessionmanagerdialog.h"
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#include "ui_sessionmanagerdialog.h"
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#include <socexplorersettings.h>
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#include <socexplorerconfigkeys.h>
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#include <QInputDialog>
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#include <QMessageBox>
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SessionManagerDialog::SessionManagerDialog(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::SessionManagerDialog)
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{
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ui->setupUi(this);
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connect(this->ui->NewQPB,SIGNAL(clicked(bool)),this,SLOT(newSession()));
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connect(this->ui->DeleteQPB,SIGNAL(clicked(bool)),this,SLOT(deleteSession()));
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connect(this->ui->RenameQPB,SIGNAL(clicked(bool)),this,SLOT(renameSession()));
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connect(this->ui->SwitchToQPB,SIGNAL(clicked(bool)),this,SLOT(switchSession()));
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}
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SessionManagerDialog::~SessionManagerDialog()
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{
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delete ui;
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}
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QStringList SessionManagerDialog::getSessionsList()
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{
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QStringList result;
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QList<QList<QVariant> > sessions = SocExplorerSettings::arrays(SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_SCOPE,QStringList()<<SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_NAME);
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for(int i=0;i<sessions.count();i++)
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{
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if(sessions.at(i).count()>=1)
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{
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result.append(sessions.at(i).at(0).toString());
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}
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}
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// May always return at least default session
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if(result.count()==0)
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{
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result.append("default");
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}
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return result;
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}
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void SessionManagerDialog::show()
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{
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QStringList sessions = getSessionsList();
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this->ui->listWidget->clear();
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this->ui->listWidget->addItems(sessions);
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QDialog::show();
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}
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void SessionManagerDialog::newSession()
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{
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bool ok=true,exists=false;
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QString text;
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do
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{
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text = QInputDialog::getText(this, tr("SocExplorer Session Manager"),
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tr("Session name:"), QLineEdit::Normal,
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"New Session", &ok);
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exists = sessionExists(text);
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if(exists && ok)
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{
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QMessageBox::warning(this, tr("SocExplorer Session Manager"),
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tr("The session ")+text+tr(" already exists."),
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QMessageBox::Ok);
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}
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}while(ok && (text.isEmpty() || exists));
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if (ok && !text.isEmpty())
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{
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this->newSession(text);
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}
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}
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void SessionManagerDialog::newSession(QString session)
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{
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if (!session.isEmpty())
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{
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this->ui->listWidget->addItem(session);
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updateSessionList();
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emit sessionAdded(session);
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}
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}
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void SessionManagerDialog::renameSession()
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{
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bool ok=true;
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int exists=0;
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QListWidgetItem* item = this->ui->listWidget->currentItem();
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QString text= item->text();
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QString OldText= item->text();
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do
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{
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text = QInputDialog::getText(this, tr("SocExplorer Session Manager"),
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tr("New session name:"), QLineEdit::Normal,
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text, &ok);
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exists = sessionExists(text);
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if(exists&& ok)
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{
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QMessageBox::warning(this, tr("SocExplorer Session Manager"),
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tr("The session ")+text+tr(" already exists."),
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QMessageBox::Ok);
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}
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}while(ok && text.isEmpty());
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if (ok && !text.isEmpty())
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{
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item->setText(text);
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SocExplorerSettings::renameSession(OldText,text);
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emit sessionRenamed(OldText,text);
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updateSessionList();
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emit sessionListChanged();
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}
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}
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void SessionManagerDialog::deleteSession()
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{
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if(this->ui->listWidget->selectedItems().count())
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{
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QListWidgetItem* item = this->ui->listWidget->currentItem();
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if(item && item->text().compare("default"))
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{
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this->ui->listWidget->removeItemWidget(item);
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SocExplorerSettings::deleteSession(item->text());
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emit sessionRemoved(item->text());
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delete item;
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updateSessionList();
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}
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}
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}
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void SessionManagerDialog::switchSession()
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{
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QListWidgetItem* item = this->ui->listWidget->currentItem();
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if(item)
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emit switchSession(item->text());
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}
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int SessionManagerDialog::sessionExists(QString session)
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{
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int exists=0;
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for(int i=0;i< this->ui->listWidget->count();i++)
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{
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exists += (this->ui->listWidget->item(i)->text().compare(session)==0);
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}
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return exists;
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}
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void SessionManagerDialog::updateSessionList()
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{
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QList<QList<QVariant> > sessions;
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for(int i=0;i< this->ui->listWidget->count();i++)
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{
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QList<QVariant> sess;
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sess.append(this->ui->listWidget->item(i)->text());
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sessions.append(sess);
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}
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SocExplorerSettings::setArrays(SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_SCOPE,QStringList()<<SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_NAME,sessions);
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}
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