Implement session saving, inspired from kate session management

(or at least, for what I see...)
Added session manager widget and ability to load/save/rename sessions

1 files changed, 129 insertions, 0 deletions

diff --git a/src/sessionwidget.cpp b/src/sessionwidget.cpp
new file mode 100644
index 00000000..fa8330a7
--- /dev/null
+++ b/src/sessionwidget.cpp
@@ -0,0 +1,129 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2013 by Andrea Diamantini <adjam7 at gmail dot 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) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 of the license.
+*
+* 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, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "sessionwidget.h"
+#include "sessionwidget.moc"
+
+// Auto Includes
+#include "rekonq.h"
+
+// Local Includes
+#include "sessionmanager.h"
+
+// KDE Includes
+#include <KIcon>
+
+// Qt Includes
+#include <QListWidgetItem>
+
+
+SessionWidget::SessionWidget(QWidget *parent)
+    : QWidget(parent)
+{
+    setupUi(this);
+
+    QStringList ses = ReKonfig::savedSessions();
+
+    Q_FOREACH(const QString & s, ses)
+    {
+        QListWidgetItem *item = new QListWidgetItem(s, listWidget, 0);
+        item->setFlags (item->flags () | Qt::ItemIsEditable);
+        listWidget->addItem(item);
+    }
+    
+    loadButton->setIcon(KIcon("system-run"));
+    connect(loadButton, SIGNAL(clicked()), this, SLOT(loadSession()));
+    
+    saveButton->setIcon(KIcon("document-save"));
+    connect(saveButton, SIGNAL(clicked()), this, SLOT(saveSession()));
+        
+    deleteButton->setIcon(KIcon("edit-delete"));
+    connect(deleteButton, SIGNAL(clicked()), this, SLOT(deleteSession()));
+    
+    connect(listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(updateButtons(int)));
+    connect(listWidget, SIGNAL(itemChanged(QListWidgetItem *)), this, SLOT(save()));
+    
+    updateButtons(-1);
+}
+
+
+void SessionWidget::loadSession()
+{
+    int cc = listWidget->currentRow();
+    SessionManager::self()->restoreYourSession(cc);
+    // close();
+}
+
+
+void SessionWidget::saveSession()
+{
+    int cc = listWidget->count();
+    SessionManager::self()->saveYourSession(cc);
+    
+    QListWidgetItem *item = new QListWidgetItem(i18n("untitled"), listWidget, 0);
+    item->setFlags (item->flags () | Qt::ItemIsEditable);
+    listWidget->addItem(item);
+}
+
+
+void SessionWidget::deleteSession()
+{
+    listWidget->takeItem(listWidget->currentRow());
+    save();
+}
+
+
+void SessionWidget::updateButtons(int index)
+{
+    kDebug() << "UPDATE INDEX: " << index;
+    if (index < 0)
+    {
+        loadButton->setEnabled(false);
+        deleteButton->setEnabled(false);
+        return;
+    }
+    
+    loadButton->setEnabled(true);
+    deleteButton->setEnabled(true);
+}
+
+
+void SessionWidget::save()
+{
+    kDebug() << " ------------------------ SAVE --------------------------";
+    
+    QStringList ses;
+    
+    int c = listWidget->count();
+    for (int i = 0; i < c; ++i)
+    {        
+        QListWidgetItem *item = listWidget->item(i);
+        ses << item->text();
+    }
+
+    ReKonfig::setSavedSessions(ses);
+}