1 files changed, 133 insertions, 0 deletions
diff --git a/framework/source/inc/pattern/frame.hxx b/framework/source/inc/pattern/frame.hxx
new file mode 100644
index 000000000000..d112d8a2f1c4
--- /dev/null
+++ b/framework/source/inc/pattern/frame.hxx
@@ -0,0 +1,133 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef __FRAMEWORK_PATTERN_FRAME_HXX_
+#define __FRAMEWORK_PATTERN_FRAME_HXX_
+
+//_______________________________________________
+// own includes
+
+#include <general.h>
+
+//_______________________________________________
+// interface includes
+#include <com/sun/star/frame/XFrame.hpp>
+#include <com/sun/star/frame/XController.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/util/XCloseable.hpp>
+
+//_______________________________________________
+// other includes
+
+//_______________________________________________
+// namespaces
+
+#ifndef css
+namespace css = ::com::sun::star;
+#endif
+
+namespace framework{
+    namespace pattern{
+        namespace frame{
+
+//_______________________________________________
+// definitions
+
+//-----------------------------------------------
+inline css::uno::Reference< css::frame::XModel > extractFrameModel(const css::uno::Reference< css::frame::XFrame >& xFrame)
+{
+    css::uno::Reference< css::frame::XModel >      xModel;
+    css::uno::Reference< css::frame::XController > xController;
+    if (xFrame.is())
+        xController = xFrame->getController();
+    if (xController.is())
+        xModel = xController->getModel();
+    return xModel;
+}
+
+//-----------------------------------------------
+/** @short  close (or dispose) the given resource.
+
+    @descr  It try to close the given resource first.
+            Delegating of the ownership can be influenced from
+            outside. If closing isnt possible (because the
+            needed interface isnt available) dispose() is tried instead.
+            Al possible exception are handled inside.
+            So the user of this method has to look for the return value only.
+
+    @attention  The given resource will not be cleared.
+                But later using of it can produce an exception!
+
+    @param  xResource
+            the object, which should be closed here.
+
+    @param  bDelegateOwnerShip
+            used at the XCloseable->close() method to define
+            the right owner in case closing failed.
+
+    @return [bool]
+            sal_True if closing failed.
+ */
+inline sal_Bool closeIt(const css::uno::Reference< css::uno::XInterface >& xResource         ,
+                       sal_Bool                                     bDelegateOwnerShip)
+{
+    css::uno::Reference< css::util::XCloseable > xClose  (xResource, css::uno::UNO_QUERY);
+    css::uno::Reference< css::lang::XComponent > xDispose(xResource, css::uno::UNO_QUERY);
+
+    try
+    {
+        if (xClose.is())
+            xClose->close(bDelegateOwnerShip);
+        else
+        if (xDispose.is())
+            xDispose->dispose();
+        else
+            return sal_False;
+    }
+    catch(const css::util::CloseVetoException&)
+        { return sal_False; }
+    catch(const css::lang::DisposedException&)
+        {} // disposed is closed is ...
+    catch(const css::uno::RuntimeException&)
+        { throw; } // shouldnt be suppressed!
+    catch(const css::uno::Exception&)
+        { return sal_False;  } // ??? We defined to return a boolen value instead of throwing exceptions ...
+                               // (OK: RuntimeExceptions shouldnt be catched inside the core ..)
+
+    return sal_True;
+}
+
+        } // namespace frame
+    } // namespace pattern
+} // namespace framework
+
+#endif // __FRAMEWORK_PATTERN_FRAME_HXX_
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */