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, 150 insertions, 0 deletions

diff --git a/kicker/menuext/kate/katesessionmenu.cpp b/kicker/menuext/kate/katesessionmenu.cpp
new file mode 100644
index 000000000..63cee8106
--- /dev/null
+++ b/kicker/menuext/kate/katesessionmenu.cpp
@@ -0,0 +1,150 @@
+/*
+    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., 51 Franklin Street, Fifth Floor,
+    Boston, MA  02110-1301, USA.
+
+    ---
+    Copyright (C) 2005, Anders Lund <anders@alweb.dk>
+ */
+
+#include "katesessionmenu.h"
+#include "katesessionmenu.moc"
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <kiconloader.h>
+#include <kinputdialog.h>
+#include <klibloader.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include <qvalidator.h>
+
+class Validator : public QValidator {
+  public:
+    Validator( QObject *parent ) : QValidator( parent, 0 ) {}
+    ~Validator() {}
+    virtual QValidator::State validate( QString &, int & ) const { return QValidator::Acceptable; }
+};
+
+K_EXPORT_KICKER_MENUEXT(kate, KateSessionMenu)
+
+KateSessionMenu::KateSessionMenu( QWidget *parent, const char *name, const QStringList& )
+  : KPanelMenu( parent, name ),
+    m_parent( parent )
+{
+}
+
+KateSessionMenu::~KateSessionMenu()
+{
+}
+
+// update the session list and rebuild the menu
+void KateSessionMenu::initialize()
+{
+  if ( initialized() )
+  {
+    return;
+  }
+
+  m_sessions.clear();
+
+  int id = 0;
+
+  // no session - exec 'kate'
+  insertItem( SmallIconSet("kate"), i18n("Start Kate (no arguments)"), id++ );
+
+  // new session - prompt for a name and  exec 'kate --start NAME'
+  insertItem( SmallIconSet("new"), i18n("New Kate Session"), id++ );
+
+  // new anonymous session, 'kate --start ""'
+  insertItem( SmallIconSet("new"), i18n("New Anonymous Session"), id++ );
+
+  insertSeparator();
+
+  QStringList list = KGlobal::dirs()->findAllResources( "data", "kate/sessions/*.katesession", false, true);
+  for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it)
+  {
+    KSimpleConfig config( *it, true );
+    config.setGroup( "General" );
+    m_sessions.append( config.readEntry( "Name" ) );
+  }
+
+  m_sessions.sort();
+
+  for ( QStringList::ConstIterator it1 = m_sessions.begin(); it1 != m_sessions.end(); ++it1 )
+  {
+    insertItem( *it1, id++ );
+  }
+
+  // means for updating, to let the user manually update if he/she added new sessions.
+  insertSeparator();
+  insertItem( SmallIconSet("reload"), i18n("Reload Session List"), this, SLOT(reinitialize()) );
+}
+
+void KateSessionMenu::slotExec( int id )
+{
+  if ( id < 0 )
+    return;
+
+  QStringList args;
+  if ( id > 0 )
+    args << "--start";
+
+  // If a new session is requested we try to ask for a name.
+  if ( id == 1 )
+  {
+    bool ok (false);
+    QString name = KInputDialog::getText( i18n("Session Name"),
+                                          i18n("Please enter a name for the new session"),
+                                          QString::null,
+                                          &ok, 0, 0, new Validator( m_parent ) );
+    if ( ! ok )
+      return;
+
+    if ( name.isEmpty() && KMessageBox::questionYesNo( 0,
+                          i18n("An unnamed session will not be saved automatically. "
+                               "Do you want to create such a session?"),
+                          i18n("Create anonymous session?"),
+                          KStdGuiItem::yes(), KStdGuiItem::cancel(),
+                          "kate_session_button_create_anonymous" ) == KMessageBox::No )
+      return;
+
+    if ( m_sessions.contains( name ) &&
+         KMessageBox::warningYesNo( 0,
+                                    i18n("You allready have a session named %1. Do you want to open that session?").arg( name ),
+                                    i18n("Session exists") ) == KMessageBox::No )
+      return;
+    else
+      // mark the menu as dirty so that it gets rebuild at next display
+      // to show the new session
+      setInitialized( false );
+
+    args << name;
+  }
+
+  else if ( id == 2 )
+    args << "";
+
+  else if ( id > 2 )
+    args << m_sessions[ id-3 ];
+
+  kapp->kdeinitExec("kate", args);
+}
+
+
+// kate: space-indent: on; indent-width 2; replace-tabs on;