Session * SessionManager::saveSessionAs( const QString & name )
{
// TODO:
// Maybe use a different data structure for Session instead of QSettings?
// A new class that would allow closing without saving would be nice.
if (mSession) {
delete mSession;
mSession = 0;
}
QDir dir = sessionsDir();
if (dir.path().isEmpty()) {
emit switchSessionRequest(0);
return 0;
}
QString sessionFile = dir.filePath(name + ".yaml");
mSession = new Session( sessionFile, name, Settings::serializationFormat() );
emit saveSessionRequest(mSession);
mSession->sync();
saveLastSession( dir, sessionFile );
emit currentSessionNameChanged();
return mSession;
}
QStringList SessionManager::availableSessions()
{
QStringList sessions = sessionsDir().entryList();
QStringList::iterator it;
for ( it = sessions.begin(); it != sessions.end(); ++it )
*it = QFileInfo(*it).baseName();
return sessions;
}
void SessionManager::newSession()
{
closeSession();
QDir dir = sessionsDir();
if (!dir.path().isEmpty())
saveLastSession( dir, QString() );
emit switchSessionRequest(0);
}
QString SessionManager::lastSession()
{
QDir dir = sessionsDir();
if (dir.path().isEmpty())
return QString();
QString path = QFile::symLinkTarget( dir.filePath( ".last-session.lnk" ) );
return QFileInfo(path).baseName();
}
void SessionManager::renameSession( const QString & oldName, const QString & newName )
{
if (mCurrentSession && mCurrentSession->name() == oldName) {
saveSessionAs(newName);
removeSession(oldName);
} else {
QDir dir = sessionsDir();
if (dir.path().isEmpty())
return;
if (!dir.rename(oldName + ".yaml", newName + ".yaml"))
qWarning("Could not rename session file!");
}
}
void SessionManager::removeSession( const QString & name )
{
QDir dir = sessionsDir();
if (dir.path().isEmpty())
return;
if (mCurrentSession && mCurrentSession->name() == name) {
if (!closeSession())
return;
saveLastSession(dir, QString());
emit switchSessionRequest(0);
}
if (!QFile::remove(dir.filePath(name + ".yaml")))
qWarning("Could not remove a session file!");
}
Session *SessionManager::openSession( const QString & name )
{
// NOTE: This will create a session if it doesn't exists
closeSession();
QDir dir = sessionsDir();
if (dir.path().isEmpty())
return 0;
QString sessionFile = dir.filePath(name + ".yaml");
mSession = new Session( sessionFile, name, Settings::serializationFormat() );
saveLastSession( dir, sessionFile );
emit switchSessionRequest(mSession);
return mSession;
}
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);
}
}
