1 files changed, 86 insertions, 0 deletions
diff --git a/korganizer/kowindowlist.h b/korganizer/kowindowlist.h
new file mode 100644
index 000000000..b8fc3190f
--- /dev/null
+++ b/korganizer/kowindowlist.h
@@ -0,0 +1,86 @@
+/*
+    This file is part of KOrganizer.
+
+    Copyright (c) 2000,2003 Cornelius Schumacher <schumacher@kde.org>
+
+    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.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+#ifndef KOWINDOWLIST_H
+#define KOWINDOWLIST_H
+
+#include <qobject.h>
+
+namespace KOrg {
+class MainWindow;
+}
+
+class KURL;
+
+/**
+  This class manages a list of KOrganizer instances, each associated with a
+  window displaying a calendar. It acts as relay for signals between this
+  windows and manages information, which requires interaction of all instances.
+
+  @short manages a list of all KOrganizer instances
+  @author Cornelius Schumacher
+*/
+class KOWindowList : public QObject
+{
+    Q_OBJECT
+  public:
+    /**
+      Constructs a new list of KOrganizer windows. There should only be one
+      instance of this class. The ActionManager class takes care of this.
+    */
+    KOWindowList( const char *name = 0 );
+    virtual ~KOWindowList();
+
+    /**
+      Is there only one instance left?
+    */
+    bool lastInstance();
+
+    /**
+      Is there a instance with this URL?
+    */
+    KOrg::MainWindow *findInstance( const KURL &url );
+
+    /**
+      Return default instance. This is the main window for the resource based
+      calendar.
+    */
+    KOrg::MainWindow *defaultInstance();
+
+  public slots:
+    /**
+      Register a main window.
+    */
+    void addWindow( KOrg::MainWindow * );
+    /**
+      Unregister a main window.
+    */
+    void removeWindow( KOrg::MainWindow * );
+
+  private:
+    QPtrList<KOrg::MainWindow> mWindowList; // list of all existing KOrganizer instances
+
+    KOrg::MainWindow *mDefaultWindow;
+};
+
+#endif