Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 920 insertions, 0 deletions

diff --git a/kate/app/katesession.cpp b/kate/app/katesession.cpp
new file mode 100644
index 000000000..0d208c566
--- /dev/null
+++ b/kate/app/katesession.cpp
@@ -0,0 +1,920 @@
+/* This file is part of the KDE project
+   Copyright (C) 2005 Christoph Cullmann <cullmann@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "katesession.h"
+#include "katesession.moc"
+
+#include "kateapp.h"
+#include "katemainwindow.h"
+#include "katedocmanager.h"
+
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include <kdirwatch.h>
+#include <klistview.h>
+#include <kinputdialog.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kmdcodec.h>
+#include <kstdguiitem.h>
+#include <kpushbutton.h>
+#include <kpopupmenu.h>
+
+#include <qdir.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qvbox.h>
+#include <qhbox.h>
+#include <qcheckbox.h>
+#include <qdatetime.h>
+#include <qmap.h>
+
+#include <unistd.h>
+#include <time.h>
+
+bool operator<( const KateSession::Ptr& a, const KateSession::Ptr& b )
+{
+  return a->sessionName().lower() < b->sessionName().lower();
+}
+
+KateSession::KateSession (KateSessionManager *manager, const QString &fileName, const QString &name)
+  : m_sessionFileRel (fileName)
+  , m_sessionName (name)
+  , m_documents (0)
+  , m_manager (manager)
+  , m_readConfig (0)
+  , m_writeConfig (0)
+{
+  init ();
+}
+
+void KateSession::init ()
+{
+  // given file exists, use it to load some stuff ;)
+  if (!m_sessionFileRel.isEmpty() && KGlobal::dirs()->exists(sessionFile ()))
+  {
+    KSimpleConfig config (sessionFile (), true);
+
+    if (m_sessionName.isEmpty())
+    {
+      // get the name out of the file
+      if (m_sessionFileRel == "default.katesession")
+        m_sessionName = i18n("Default Session");
+      else
+      {
+        config.setGroup ("General");
+        m_sessionName = config.readEntry ("Name", i18n ("Unnamed Session"));
+      }
+    }
+
+    // get the document count
+    config.setGroup ("Open Documents");
+    m_documents = config.readUnsignedNumEntry("Count", 0);
+
+    return;
+  }
+
+  // filename not empty, create the file
+  // anders: When will this ever happen???
+  if (!m_sessionFileRel.isEmpty())
+  {
+    kdDebug(13001)<<"Kate::Session: initializing unexisting file!"<<endl;
+     // uhh, no name given
+    if (m_sessionName.isEmpty())
+    {
+      if (m_sessionFileRel == "default.katesession")
+        m_sessionName = i18n("Default Session");
+      else
+        m_sessionName = i18n("Session (%1)").arg(QTime::currentTime().toString(Qt::LocalDate));
+    }
+
+    // create the file, write name to it!
+    KSimpleConfig config (sessionFile ());
+    config.setGroup ("General");
+    config.writeEntry ("Name", m_sessionName);
+
+    config.sync ();
+  }
+}
+
+KateSession::~KateSession ()
+{
+  delete m_readConfig;
+  delete m_writeConfig;
+}
+
+QString KateSession::sessionFile () const
+{
+  return m_manager->sessionsDir() + "/" + m_sessionFileRel;
+}
+
+bool KateSession::create (const QString &name, bool force)
+{
+  if (!force && (name.isEmpty() || !m_sessionFileRel.isEmpty()))
+    return false;
+
+  delete m_writeConfig;
+  m_writeConfig = 0;
+
+  delete m_readConfig;
+  m_readConfig = 0;
+
+  m_sessionName = name;
+
+  // get a usable filename
+  int s = time(0);
+  QCString tname;
+  while (true)
+  {
+    tname.setNum (s++);
+    KMD5 md5 (tname);
+    m_sessionFileRel = QString ("%1.katesession").arg (md5.hexDigest().data());
+
+    if (!KGlobal::dirs()->exists(sessionFile ()))
+      break;
+  }
+
+  // create the file, write name to it!
+  KSimpleConfig config (sessionFile ());
+  config.setGroup ("General");
+  config.writeEntry ("Name", m_sessionName);
+  config.sync ();
+
+  // reinit ourselfs ;)
+  init ();
+
+  return true;
+}
+
+bool KateSession::rename (const QString &name)
+{
+  if (name.isEmpty () || m_sessionFileRel.isEmpty() || m_sessionFileRel == "default.katesession")
+    return false;
+
+  m_sessionName = name;
+
+  KConfig config (sessionFile (), false, false);
+  config.setGroup ("General");
+  config.writeEntry ("Name", m_sessionName);
+  config.sync ();
+
+  return true;
+}
+
+KConfig *KateSession::configRead ()
+{
+  if (m_sessionFileRel.isEmpty())
+    return 0;
+
+  if (m_readConfig)
+    return m_readConfig;
+
+  return m_readConfig = new KSimpleConfig (sessionFile (), true);
+}
+
+KConfig *KateSession::configWrite ()
+{
+  if (m_sessionFileRel.isEmpty())
+    return 0;
+
+  if (m_writeConfig)
+    return m_writeConfig;
+
+  m_writeConfig = new KSimpleConfig (sessionFile ());
+  m_writeConfig->setGroup ("General");
+  m_writeConfig->writeEntry ("Name", m_sessionName);
+
+  return m_writeConfig;
+}
+
+KateSessionManager::KateSessionManager (QObject *parent)
+ : QObject (parent)
+ , m_sessionsDir (locateLocal( "data", "kate/sessions"))
+ , m_activeSession (new KateSession (this, "", ""))
+{
+  kdDebug() << "LOCAL SESSION DIR: " << m_sessionsDir << endl;
+
+  // create dir if needed
+  KGlobal::dirs()->makeDir (m_sessionsDir);
+}
+
+KateSessionManager::~KateSessionManager()
+{
+}
+
+KateSessionManager *KateSessionManager::self()
+{
+  return KateApp::self()->sessionManager ();
+}
+
+void KateSessionManager::dirty (const QString &)
+{
+  updateSessionList ();
+}
+
+void KateSessionManager::updateSessionList ()
+{
+  m_sessionList.clear ();
+
+  // Let's get a list of all session we have atm
+  QDir dir (m_sessionsDir, "*.katesession");
+
+  bool foundDefault = false;
+  for (unsigned int i=0; i < dir.count(); ++i)
+  {
+    KateSession *session = new KateSession (this, dir[i], "");
+    m_sessionList.append (session);
+
+    kdDebug () << "FOUND SESSION: " << session->sessionName() << " FILE: " << session->sessionFile() << endl;
+
+    if (!foundDefault && (dir[i] == "default.katesession"))
+      foundDefault = true;
+  }
+
+  // add default session, if not there
+  if (!foundDefault)
+    m_sessionList.append (new KateSession (this, "default.katesession", i18n("Default Session")));
+
+  qHeapSort(m_sessionList);
+}
+
+void KateSessionManager::activateSession (KateSession::Ptr session, bool closeLast, bool saveLast, bool loadNew)
+{
+  // don't reload.
+  // ### comparing the pointers directly is b0rk3d :(
+   if ( ! session->sessionName().isEmpty() && session->sessionName() == m_activeSession->sessionName() )
+     return;
+  // try to close last session
+  if (closeLast)
+  {
+    if (KateApp::self()->activeMainWindow())
+    {
+      if (!KateApp::self()->activeMainWindow()->queryClose_internal())
+        return;
+    }
+  }
+
+  // save last session or not?
+  if (saveLast)
+    saveActiveSession (true);
+
+  // really close last
+  if (closeLast)
+  {
+    KateDocManager::self()->closeAllDocuments ();
+  }
+
+  // set the new session
+  m_activeSession = session;
+
+  if (loadNew)
+  {
+    // open the new session
+    Kate::Document::setOpenErrorDialogsActivated (false);
+
+    KConfig *sc = activeSession()->configRead();
+
+    if (sc)
+      KateApp::self()->documentManager()->restoreDocumentList (sc);
+
+    // if we have no session config object, try to load the default
+    // (anonymous/unnamed sessions)
+    if ( ! sc )
+      sc = new KSimpleConfig( sessionsDir() + "/default.katesession" );
+
+    // window config
+    if (sc)
+    {
+      KConfig *c = KateApp::self()->config();
+      c->setGroup("General");
+
+      if (c->readBoolEntry("Restore Window Configuration", true))
+      {
+        // a new, named session, read settings of the default session.
+        if ( ! sc->hasGroup("Open MainWindows") )
+          sc = new KSimpleConfig( sessionsDir() + "/default.katesession" );
+
+        sc->setGroup ("Open MainWindows");
+        unsigned int wCount = sc->readUnsignedNumEntry("Count", 1);
+
+        for (unsigned int i=0; i < wCount; ++i)
+        {
+          if (i >= KateApp::self()->mainWindows())
+          {
+            KateApp::self()->newMainWindow(sc, QString ("MainWindow%1").arg(i));
+          }
+          else
+          {
+            sc->setGroup(QString ("MainWindow%1").arg(i));
+            KateApp::self()->mainWindow(i)->readProperties (sc);
+          }
+        }
+
+        if (wCount > 0)
+        {
+          while (wCount < KateApp::self()->mainWindows())
+          {
+            KateMainWindow *w = KateApp::self()->mainWindow(KateApp::self()->mainWindows()-1);
+            KateApp::self()->removeMainWindow (w);
+            delete w;
+          }
+        }
+      }
+    }
+
+    Kate::Document::setOpenErrorDialogsActivated (true);
+  }
+}
+
+KateSession::Ptr KateSessionManager::createSession (const QString &name)
+{
+  KateSession::Ptr s = new KateSession (this, "", "");
+  s->create (name);
+
+  return s;
+}
+
+KateSession::Ptr KateSessionManager::giveSession (const QString &name)
+{
+  if (name.isEmpty())
+    return new KateSession (this, "", "");
+
+  updateSessionList();
+
+  for (unsigned int i=0; i < m_sessionList.count(); ++i)
+  {
+    if (m_sessionList[i]->sessionName() == name)
+      return m_sessionList[i];
+  }
+
+  return createSession (name);
+}
+
+bool KateSessionManager::saveActiveSession (bool tryAsk, bool rememberAsLast)
+{
+  if (tryAsk)
+  {
+    // app config
+    KConfig *c = KateApp::self()->config();
+    c->setGroup("General");
+
+    QString sesExit (c->readEntry ("Session Exit", "save"));
+
+    if (sesExit == "discard")
+      return true;
+
+    if (sesExit == "ask")
+    {
+      KDialogBase* dlg = new KDialogBase(i18n ("Save Session?")
+                     , KDialogBase::Yes | KDialogBase::No
+                     , KDialogBase::Yes, KDialogBase::No
+                     );
+
+      bool dontAgain = false;
+      int res = KMessageBox::createKMessageBox(dlg, QMessageBox::Question,
+                              i18n("Save current session?"), QStringList(),
+                              i18n("Do not ask again"), &dontAgain, KMessageBox::Notify);
+
+      // remember to not ask again with right setting
+      if (dontAgain)
+      {
+        c->setGroup("General");
+
+        if (res == KDialogBase::No)
+          c->writeEntry ("Session Exit", "discard");
+        else
+          c->writeEntry ("Session Exit", "save");
+      }
+
+      if (res == KDialogBase::No)
+        return true;
+    }
+  }
+
+  KConfig *sc = activeSession()->configWrite();
+
+  if (!sc)
+    return false;
+
+  KateDocManager::self()->saveDocumentList (sc);
+
+  sc->setGroup ("Open MainWindows");
+  sc->writeEntry ("Count", KateApp::self()->mainWindows ());
+
+  // save config for all windows around ;)
+  for (unsigned int i=0; i < KateApp::self()->mainWindows (); ++i )
+  {
+    sc->setGroup(QString ("MainWindow%1").arg(i));
+    KateApp::self()->mainWindow(i)->saveProperties (sc);
+  }
+
+  sc->sync();
+
+  if (rememberAsLast)
+  {
+    KConfig *c = KateApp::self()->config();
+    c->setGroup("General");
+    c->writeEntry ("Last Session", activeSession()->sessionFileRelative());
+    c->sync ();
+  }
+
+  return true;
+}
+
+bool KateSessionManager::chooseSession ()
+{
+  bool success = true;
+
+  // app config
+  KConfig *c = KateApp::self()->config();
+  c->setGroup("General");
+
+  // get last used session, default to default session
+  QString lastSession (c->readEntry ("Last Session", "default.katesession"));
+  QString sesStart (c->readEntry ("Startup Session", "manual"));
+
+  // uhh, just open last used session, show no chooser
+  if (sesStart == "last")
+  {
+    activateSession (new KateSession (this, lastSession, ""), false, false);
+    return success;
+  }
+
+  // start with empty new session
+  if (sesStart == "new")
+  {
+    activateSession (new KateSession (this, "", ""), false, false);
+    return success;
+  }
+
+  KateSessionChooser *chooser = new KateSessionChooser (0, lastSession);
+
+  bool retry = true;
+  int res = 0;
+  while (retry)
+  {
+    res = chooser->exec ();
+
+    switch (res)
+    {
+      case KateSessionChooser::resultOpen:
+      {
+        KateSession::Ptr s = chooser->selectedSession ();
+
+        if (!s)
+        {
+          KMessageBox::error (chooser, i18n("No session selected to open."), i18n ("No Session Selected"));
+          break;
+        }
+
+        activateSession (s, false, false);
+        retry = false;
+        break;
+      }
+
+      // exit the app lateron
+      case KateSessionChooser::resultQuit:
+        success = false;
+        retry = false;
+        break;
+
+      default:
+        activateSession (new KateSession (this, "", ""), false, false);
+        retry = false;
+        break;
+    }
+  }
+
+  // write back our nice boolean :)
+  if (success && chooser->reopenLastSession ())
+  {
+    c->setGroup("General");
+
+    if (res == KateSessionChooser::resultOpen)
+      c->writeEntry ("Startup Session", "last");
+    else if (res == KateSessionChooser::resultNew)
+      c->writeEntry ("Startup Session", "new");
+
+    c->sync ();
+  }
+
+  delete chooser;
+
+  return success;
+}
+
+void KateSessionManager::sessionNew ()
+{
+  activateSession (new KateSession (this, "", ""));
+}
+
+void KateSessionManager::sessionOpen ()
+{
+  KateSessionOpenDialog *chooser = new KateSessionOpenDialog (0);
+
+  int res = chooser->exec ();
+
+  if (res == KateSessionOpenDialog::resultCancel)
+  {
+    delete chooser;
+    return;
+  }
+
+  KateSession::Ptr s = chooser->selectedSession ();
+
+  if (s)
+    activateSession (s);
+
+  delete chooser;
+}
+
+void KateSessionManager::sessionSave ()
+{
+  // if the active session is valid, just save it :)
+  if (saveActiveSession ())
+    return;
+
+  bool ok = false;
+  QString name = KInputDialog::getText (i18n("Specify Name for Current Session"), i18n("Session name:"), "", &ok);
+
+  if (!ok)
+    return;
+
+  if (name.isEmpty())
+  {
+    KMessageBox::error (0, i18n("To save a new session, you must specify a name."), i18n ("Missing Session Name"));
+    return;
+  }
+
+  activeSession()->create (name);
+  saveActiveSession ();
+}
+
+void KateSessionManager::sessionSaveAs ()
+{
+  bool ok = false;
+  QString name = KInputDialog::getText (i18n("Specify New Name for Current Session"), i18n("Session name:"), "", &ok);
+
+  if (!ok)
+    return;
+
+  if (name.isEmpty())
+  {
+    KMessageBox::error (0, i18n("To save a session, you must specify a name."), i18n ("Missing Session Name"));
+    return;
+  }
+
+  activeSession()->create (name, true);
+  saveActiveSession ();
+}
+
+
+void KateSessionManager::sessionManage ()
+{
+  KateSessionManageDialog *dlg = new KateSessionManageDialog (0);
+
+  dlg->exec ();
+
+  delete dlg;
+}
+
+//BEGIN CHOOSER DIALOG
+
+class KateSessionChooserItem : public QListViewItem
+{
+  public:
+    KateSessionChooserItem (KListView *lv, KateSession::Ptr s)
+     : QListViewItem (lv, s->sessionName())
+     , session (s)
+    {
+      QString docs;
+      docs.setNum (s->documents());
+      setText (1, docs);
+    }
+
+    KateSession::Ptr session;
+};
+
+KateSessionChooser::KateSessionChooser (QWidget *parent, const QString &lastSession)
+ : KDialogBase (  parent
+                  , ""
+                  , true
+                  , i18n ("Session Chooser")
+                  , KDialogBase::User1 | KDialogBase::User2 | KDialogBase::User3
+                  , KDialogBase::User2
+                  , true
+                  , KStdGuiItem::quit ()
+                  , KGuiItem (i18n ("Open Session"), "fileopen")
+                  , KGuiItem (i18n ("New Session"), "filenew")
+                )
+{
+  QHBox *page = new QHBox (this);
+  page->setMinimumSize (400, 200);
+  setMainWidget(page);
+
+  QHBox *hb = new QHBox (page);
+  hb->setSpacing (KDialog::spacingHint());
+
+  QLabel *label = new QLabel (hb);
+  label->setPixmap (UserIcon("sessionchooser"));
+  label->setFrameStyle (QFrame::Panel | QFrame::Sunken);
+
+  QVBox *vb = new QVBox (hb);
+  vb->setSpacing (KDialog::spacingHint());
+
+  m_sessions = new KListView (vb);
+  m_sessions->addColumn (i18n("Session Name"));
+  m_sessions->addColumn (i18n("Open Documents"));
+  m_sessions->setResizeMode (QListView::AllColumns);
+  m_sessions->setSelectionMode (QListView::Single);
+  m_sessions->setAllColumnsShowFocus (true);
+
+  connect (m_sessions, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+  connect (m_sessions, SIGNAL(doubleClicked(QListViewItem *, const QPoint &, int)), this, SLOT(slotUser2()));
+
+  KateSessionList &slist (KateSessionManager::self()->sessionList());
+  for (unsigned int i=0; i < slist.count(); ++i)
+  {
+    KateSessionChooserItem *item = new KateSessionChooserItem (m_sessions, slist[i]);
+
+    if (slist[i]->sessionFileRelative() == lastSession)
+      m_sessions->setSelected (item, true);
+  }
+
+  m_useLast = new QCheckBox (i18n ("&Always use this choice"), vb);
+
+  setResult (resultNone);
+
+  // trigger action update
+  selectionChanged ();
+}
+
+KateSessionChooser::~KateSessionChooser ()
+{
+}
+
+KateSession::Ptr KateSessionChooser::selectedSession ()
+{
+  KateSessionChooserItem *item = (KateSessionChooserItem *) m_sessions->selectedItem ();
+
+  if (!item)
+    return 0;
+
+  return item->session;
+}
+
+bool KateSessionChooser::reopenLastSession ()
+{
+  return m_useLast->isChecked ();
+}
+
+void KateSessionChooser::slotUser2 ()
+{
+  done (resultOpen);
+}
+
+void KateSessionChooser::slotUser3 ()
+{
+  done (resultNew);
+}
+
+void KateSessionChooser::slotUser1 ()
+{
+  done (resultQuit);
+}
+
+void KateSessionChooser::selectionChanged ()
+{
+  enableButton (KDialogBase::User2, m_sessions->selectedItem ());
+}
+
+//END CHOOSER DIALOG
+
+//BEGIN OPEN DIALOG
+
+KateSessionOpenDialog::KateSessionOpenDialog (QWidget *parent)
+ : KDialogBase (  parent
+                  , ""
+                  , true
+                  , i18n ("Open Session")
+                  , KDialogBase::User1 | KDialogBase::User2
+                  , KDialogBase::User2
+                  , false
+                  , KStdGuiItem::cancel ()
+                  , KGuiItem( i18n("&Open"), "fileopen")
+                )
+{
+  QHBox *page = new QHBox (this);
+  page->setMinimumSize (400, 200);
+  setMainWidget(page);
+
+  QHBox *hb = new QHBox (page);
+
+  QVBox *vb = new QVBox (hb);
+
+  m_sessions = new KListView (vb);
+  m_sessions->addColumn (i18n("Session Name"));
+  m_sessions->addColumn (i18n("Open Documents"));
+  m_sessions->setResizeMode (QListView::AllColumns);
+  m_sessions->setSelectionMode (QListView::Single);
+  m_sessions->setAllColumnsShowFocus (true);
+
+  connect (m_sessions, SIGNAL(doubleClicked(QListViewItem *, const QPoint &, int)), this, SLOT(slotUser2()));
+
+  KateSessionList &slist (KateSessionManager::self()->sessionList());
+  for (unsigned int i=0; i < slist.count(); ++i)
+  {
+    new KateSessionChooserItem (m_sessions, slist[i]);
+  }
+
+  setResult (resultCancel);
+}
+
+KateSessionOpenDialog::~KateSessionOpenDialog ()
+{
+}
+
+KateSession::Ptr KateSessionOpenDialog::selectedSession ()
+{
+  KateSessionChooserItem *item = (KateSessionChooserItem *) m_sessions->selectedItem ();
+
+  if (!item)
+    return 0;
+
+  return item->session;
+}
+
+void KateSessionOpenDialog::slotUser1 ()
+{
+  done (resultCancel);
+}
+
+void KateSessionOpenDialog::slotUser2 ()
+{
+  done (resultOk);
+}
+
+//END OPEN DIALOG
+
+//BEGIN MANAGE DIALOG
+
+KateSessionManageDialog::KateSessionManageDialog (QWidget *parent)
+ : KDialogBase (  parent
+                  , ""
+                  , true
+                  , i18n ("Manage Sessions")
+                  , KDialogBase::User1
+                  , KDialogBase::User1
+                  , false
+                  , KStdGuiItem::close ()
+                )
+{
+  QHBox *page = new QHBox (this);
+  page->setMinimumSize (400, 200);
+  setMainWidget(page);
+
+  QHBox *hb = new QHBox (page);
+  hb->setSpacing (KDialog::spacingHint());
+
+  m_sessions = new KListView (hb);
+  m_sessions->addColumn (i18n("Session Name"));
+  m_sessions->addColumn (i18n("Open Documents"));
+  m_sessions->setResizeMode (QListView::AllColumns);
+  m_sessions->setSelectionMode (QListView::Single);
+  m_sessions->setAllColumnsShowFocus (true);
+
+  connect (m_sessions, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+
+  updateSessionList ();
+
+  QWidget *vb = new QWidget (hb);
+  QVBoxLayout *vbl = new QVBoxLayout (vb);
+  vbl->setSpacing (KDialog::spacingHint());
+
+  m_rename = new KPushButton (i18n("&Rename..."), vb);
+  connect (m_rename, SIGNAL(clicked()), this, SLOT(rename()));
+  vbl->addWidget (m_rename);
+
+  m_del = new KPushButton (KStdGuiItem::del (), vb);
+  connect (m_del, SIGNAL(clicked()), this, SLOT(del()));
+  vbl->addWidget (m_del);
+
+  vbl->addStretch ();
+
+  // trigger action update
+  selectionChanged ();
+}
+
+KateSessionManageDialog::~KateSessionManageDialog ()
+{
+}
+
+void KateSessionManageDialog::slotUser1 ()
+{
+  done (0);
+}
+
+
+void KateSessionManageDialog::selectionChanged ()
+{
+  KateSessionChooserItem *item = (KateSessionChooserItem *) m_sessions->selectedItem ();
+
+  m_rename->setEnabled (item && item->session->sessionFileRelative() != "default.katesession");
+  m_del->setEnabled (item && item->session->sessionFileRelative() != "default.katesession");
+}
+
+void KateSessionManageDialog::rename ()
+{
+  KateSessionChooserItem *item = (KateSessionChooserItem *) m_sessions->selectedItem ();
+
+  if (!item || item->session->sessionFileRelative() == "default.katesession")
+    return;
+
+  bool ok = false;
+  QString name = KInputDialog::getText (i18n("Specify New Name for Session"), i18n("Session name:"), item->session->sessionName(), &ok);
+
+  if (!ok)
+    return;
+
+  if (name.isEmpty())
+  {
+    KMessageBox::error (0, i18n("To save a session, you must specify a name."), i18n ("Missing Session Name"));
+    return;
+  }
+
+  item->session->rename (name);
+  updateSessionList ();
+}
+
+void KateSessionManageDialog::del ()
+{
+  KateSessionChooserItem *item = (KateSessionChooserItem *) m_sessions->selectedItem ();
+
+  if (!item || item->session->sessionFileRelative() == "default.katesession")
+    return;
+
+  QFile::remove (item->session->sessionFile());
+  KateSessionManager::self()->updateSessionList ();
+  updateSessionList ();
+}
+
+void KateSessionManageDialog::updateSessionList ()
+{
+  m_sessions->clear ();
+
+  KateSessionList &slist (KateSessionManager::self()->sessionList());
+  for (unsigned int i=0; i < slist.count(); ++i)
+  {
+    new KateSessionChooserItem (m_sessions, slist[i]);
+  }
+}
+
+//END MANAGE DIALOG
+
+
+KateSessionsAction::KateSessionsAction(const QString& text, QObject* parent, const char* name )
+  : KActionMenu(text, parent, name)
+{
+  connect(popupMenu(),SIGNAL(aboutToShow()),this,SLOT(slotAboutToShow()));
+}
+
+void KateSessionsAction::slotAboutToShow()
+{
+  popupMenu()->clear ();
+
+  KateSessionList &slist (KateSessionManager::self()->sessionList());
+  for (unsigned int i=0; i < slist.count(); ++i)
+  {
+      popupMenu()->insertItem (
+          slist[i]->sessionName(),
+          this, SLOT (openSession (int)), 0,
+          i );
+  }
+}
+
+void KateSessionsAction::openSession (int i)
+{
+  KateSessionList &slist (KateSessionManager::self()->sessionList());
+
+  if ((uint)i >= slist.count())
+    return;
+
+  KateSessionManager::self()->activateSession(slist[(uint)i]);
+}
+// kate: space-indent on; indent-width 2; replace-tabs on; mixed-indent off;