# HG changeset patch
# User Jeandet Alexis
# Date 2015-06-09 17:05:55
# Node ID 0dab228f7441476b8003169deb4123408a5dd52a
# Parent  a9916b2ad4f6ee149485c7bd2f078dbfdb6fe3ce

Working on session manager.

diff --git a/src/SocExplorerEngine/engine/socexplorersettings.cpp b/src/SocExplorerEngine/engine/socexplorersettings.cpp
--- a/src/SocExplorerEngine/engine/socexplorersettings.cpp
+++ b/src/SocExplorerEngine/engine/socexplorersettings.cpp
@@ -138,6 +138,25 @@ QList<QList<QVariant> > SocExplorerSetti
     return defaultValue;
 }
 
+void SocExplorerSettings::setArrays(const QString &prefix, QStringList keys, QList<QList<QVariant> > values, SocExplorerSettings::SettingScope Sscope)
+{
+    INIT();
+    switch (Sscope)
+    {
+    case SystemWide:
+        if(m_settings)
+            return setArrays(prefix,keys,values,m_settings);
+        break;
+    case Session:
+        if(m_sessionSettings)
+            return setArrays(prefix,keys,values,m_sessionSettings);
+        break;
+    default:
+        break;
+    }
+
+}
+
 void SocExplorerSettings::sync()
 {
     INIT();
@@ -195,7 +214,7 @@ QList<QList<QVariant> > SocExplorerSetti
             settings->setArrayIndex(i);
             for(int l=0;l<keys.count();l++)
             {
-                result[i].append(settings->value(keys.at(i)));
+                result[i].append(settings->value(keys.at(l)));
             }
         }
         settings->endArray();
@@ -203,3 +222,27 @@ QList<QList<QVariant> > SocExplorerSetti
     return result;
 }
 
+void SocExplorerSettings::setArrays(const QString &prefix, QStringList keys, QList<QList<QVariant> > values, QSettings *settings)
+{
+    if(settings)
+    {
+        QString key;
+        foreach (key, keys)
+        {
+
+            settings->remove(prefix+"/"+key);
+        }
+        settings->beginWriteArray(prefix);
+        for (int i = 0; i < values.size(); ++i)
+        {
+            settings->setArrayIndex(i);
+            for(int l=0;l<keys.count();l++)
+            {
+                settings->setValue(keys[l], values.at(i).at(l));
+            }
+        }
+        settings->endArray();
+
+    }
+}
+
diff --git a/src/SocExplorerEngine/engine/socexplorersettings.h b/src/SocExplorerEngine/engine/socexplorersettings.h
--- a/src/SocExplorerEngine/engine/socexplorersettings.h
+++ b/src/SocExplorerEngine/engine/socexplorersettings.h
@@ -49,6 +49,7 @@ public:
     static void	setValue(const QString scope,const QString & key, const QVariant & value,SettingScope Sscope= SystemWide);
     static QVariant	value(const QString scope, const QString & key, const QVariant & defaultValue = QVariant(),SettingScope Sscope =SystemWide);
     static QList<QList<QVariant> > arrays(const QString & prefix, QStringList keys,SettingScope Sscope =SystemWide);
+    static void setArrays(const QString & prefix, QStringList keys,QList<QList<QVariant> > values,SettingScope Sscope =SystemWide);
     static void sync();
     static bool registerConfigEntry(SocExplorerSettingsItem* configEntry,QIcon icon, QString text);
     //! Loads the given session, or sreate it if doesn't exists.
@@ -61,6 +62,7 @@ public slots:
     void popConfigDialog();
 private:
     static QList<QList<QVariant> > arrays(const QString & prefix, QStringList keys,QSettings* settings);
+    static void setArrays(const QString & prefix, QStringList keys,QList<QList<QVariant> > values,QSettings* settings);
 };
 
 #endif // SOCEXPLORERSETTINGS_H
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -176,17 +176,7 @@ void SocExplorerMainWindow::makeMenu()
 
 void SocExplorerMainWindow::loadSessions()
 {
-//    QStringList sessions = SocExplorerSettings::value();
-    QList<QList<QVariant> > sessions = SocExplorerSettings::arrays(SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_SCOPE,QStringList()<<SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_NAME);
-    p_Sessions.clear();
-    for(int i=0;i<sessions.count();i++)
-    {
-        if(sessions.at(i).count()>=1)
-        {
-            p_Sessions.append(sessions.at(i).at(0).toString());
-        }
-    }
-
+    p_Sessions=this->p_SessionManagerDialog->getSessionsList();
 }
 
 
diff --git a/src/sessionmanagerdialog.cpp b/src/sessionmanagerdialog.cpp
--- a/src/sessionmanagerdialog.cpp
+++ b/src/sessionmanagerdialog.cpp
@@ -1,14 +1,143 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the SocExplorer Software
+--  Copyright (C) 2015, Plasma Physics Laboratory - CNRS
+--
+--  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.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------*/
+/*--                  Author : Alexis Jeandet
+--                     Mail : alexis.jeandet@lpp.polytechnique.fr
+----------------------------------------------------------------------------*/
 #include "sessionmanagerdialog.h"
 #include "ui_sessionmanagerdialog.h"
+#include <socexplorersettings.h>
+#include <socexplorerconfigkeys.h>
+#include <QInputDialog>
+#include <QMessageBox>
 
 SessionManagerDialog::SessionManagerDialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::SessionManagerDialog)
 {
     ui->setupUi(this);
+    connect(this->ui->NewQPB,SIGNAL(clicked(bool)),this,SLOT(newSession()));
+    connect(this->ui->DeleteQPB,SIGNAL(clicked(bool)),this,SLOT(deleteSession()));
 }
 
 SessionManagerDialog::~SessionManagerDialog()
 {
     delete ui;
 }
+
+
+QStringList SessionManagerDialog::getSessionsList()
+{
+    QStringList result;
+    QList<QList<QVariant> > sessions = SocExplorerSettings::arrays(SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_SCOPE,QStringList()<<SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_NAME);
+    for(int i=0;i<sessions.count();i++)
+    {
+        if(sessions.at(i).count()>=1)
+        {
+            result.append(sessions.at(i).at(0).toString());
+        }
+    }
+    // May always return at least default session
+    if(result.count()==0)
+    {
+        result.append("default");
+    }
+    return result;
+}
+
+void SessionManagerDialog::show()
+{
+    QStringList sessions = getSessionsList();
+    this->ui->listWidget->addItems(sessions);
+    QDialog::show();
+}
+
+void SessionManagerDialog::newSession()
+{
+    bool ok=true,exists=false;
+    QString text;
+    do
+    {
+        text = QInputDialog::getText(this, tr("QInputDialog::getText()"),
+                                     tr("Session name:"), QLineEdit::Normal,
+                                     "New Session", &ok);
+        exists = sessionExists(text);
+        if(exists && ok)
+        {
+            QMessageBox::warning(this, tr("SocExplorer Session Manager"),
+                                 tr("The session ")+text+tr(" already exists."),
+                                 QMessageBox::Ok);
+        }
+    }while(ok && !text.isEmpty() && exists);
+
+    if (ok && !text.isEmpty())
+    {
+        this->newSession(text);
+    }
+}
+
+void SessionManagerDialog::newSession(QString session)
+{
+    if (!session.isEmpty())
+    {
+        this->ui->listWidget->addItem(session);
+        updateSessionList();
+    }
+}
+
+void SessionManagerDialog::renameSession()
+{
+
+}
+
+void SessionManagerDialog::deleteSession()
+{
+    if(this->ui->listWidget->selectedItems().count())
+    {
+        QListWidgetItem* item = this->ui->listWidget->currentItem();
+        if(item && item->text().compare("default"))
+        {
+            this->ui->listWidget->removeItemWidget(item);
+            //TODO delete session FILE!
+            delete item;
+            updateSessionList();
+        }
+    }
+}
+
+bool SessionManagerDialog::sessionExists(QString session)
+{
+    bool diff=true;
+    for(int i=0;i< this->ui->listWidget->count();i++)
+    {
+        diff &= (this->ui->listWidget->item(i)->text().compare(session)!=0);
+    }
+    return !diff;
+}
+
+void SessionManagerDialog::updateSessionList()
+{
+    QList<QList<QVariant> >  sessions;
+    for(int i=0;i< this->ui->listWidget->count();i++)
+    {
+        QList<QVariant> sess;
+        sess.append(this->ui->listWidget->item(i)->text());
+        sessions.append(sess);
+    }
+    SocExplorerSettings::setArrays(SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_SCOPE,QStringList()<<SOCEXPLORERGLOBAL_SETTINGS_SESSIONS_NAME,sessions);
+}
diff --git a/src/sessionmanagerdialog.h b/src/sessionmanagerdialog.h
--- a/src/sessionmanagerdialog.h
+++ b/src/sessionmanagerdialog.h
@@ -1,3 +1,24 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the SocExplorer Software
+--  Copyright (C) 2015, Plasma Physics Laboratory - CNRS
+--
+--  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.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------*/
+/*--                  Author : Alexis Jeandet
+--                     Mail : alexis.jeandet@lpp.polytechnique.fr
+----------------------------------------------------------------------------*/
 #ifndef SESSIONMANAGERDIALOG_H
 #define SESSIONMANAGERDIALOG_H
 
@@ -15,7 +36,17 @@ public:
     explicit SessionManagerDialog(QWidget *parent = 0);
     ~SessionManagerDialog();
 
+    QStringList getSessionsList();
+public slots:
+    void show();
+    void newSession();
+    void newSession(QString session);
+    void renameSession();
+    void deleteSession();
+    bool sessionExists(QString session);
+
 private:
+    void updateSessionList();
     Ui::SessionManagerDialog *ui;
 };