INTEGRATION: CWS jl49 (1.1.2); FILE ADDED

2006/11/16 16:02:59 sb 1.1.2.1: "#i70481# Next step of dp_gui_updatedialog; various related improvements in other code."

desktop/source/deployment/gui/dp_gui_thread.cxx

+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: dp_gui_thread.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: ihi $ $Date: 2006-12-20 14:23:38 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2006 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, 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
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_desktop.hxx"
+
+#include "sal/config.h"
+
+#include <cstddef>
+#include <new>
+
+#include "osl/thread.hxx"
+#include "salhelper/simplereferenceobject.hxx"
+
+#include "dp_gui_thread.hxx"
+
+using dp_gui::Thread;
+
+Thread::Thread() {}
+
+void Thread::launch() {
+    // Assumption is that osl::Thread::create returns normally iff it causes
+    // osl::Thread::run to start executing:
+    acquire();
+    try {
+        create();
+    } catch (...) {
+        release();
+        throw;
+    }
+}
+
+void * Thread::operator new(std::size_t size)
+    throw (std::bad_alloc)
+{
+    return SimpleReferenceObject::operator new(size);
+}
+
+void Thread::operator delete(void * p) throw () {
+    SimpleReferenceObject::operator delete(p);
+}
+
+Thread::~Thread() {}
+
+void Thread::run() {
+    try {
+        execute();
+    } catch (...) {
+        // Work around the problem that onTerminated is not called if run throws
+        // an exception:
+        onTerminated();
+        throw;
+    }
+}
+
+void Thread::onTerminated() {
+    release();
+}