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-rw-r--r--vcl/source/helper/evntpost.cxx96
-rw-r--r--vcl/source/helper/makefile.mk100
-rw-r--r--vcl/source/helper/threadex.cxx130
3 files changed, 326 insertions, 0 deletions
diff --git a/vcl/source/helper/evntpost.cxx b/vcl/source/helper/evntpost.cxx
new file mode 100644
index 000000000000..b19c5b190a1a
--- /dev/null
+++ b/vcl/source/helper/evntpost.cxx
@@ -0,0 +1,96 @@
+/*************************************************************************
+ *
+ * $RCSfile: evntpost.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:05:39 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 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
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#pragma hdrstop
+
+#include "evntpost.hxx"
+#include "svapp.hxx"
+
+namespace vcl
+{
+
+EventPoster::EventPoster( const Link& rLink )
+ : m_aLink(rLink)
+ , m_nId(0)
+{
+}
+
+EventPoster::~EventPoster()
+{
+ if ( m_nId )
+ GetpApp()->RemoveUserEvent( m_nId );
+}
+
+void EventPoster::Post( UserEvent* pEvent )
+
+{
+ m_nId = GetpApp()->PostUserEvent( ( LINK( this, EventPoster, DoEvent_Impl ) ), pEvent );
+}
+
+IMPL_LINK_INLINE_START( EventPoster, DoEvent_Impl, UserEvent*, pEvent )
+{
+ m_nId = 0;
+ m_aLink.Call( pEvent );
+ return 0;
+}
+IMPL_LINK_INLINE_END( EventPoster, DoEvent_Impl, UserEvent*, pEvent )
+
+};
diff --git a/vcl/source/helper/makefile.mk b/vcl/source/helper/makefile.mk
new file mode 100644
index 000000000000..eeec5a8f0a1d
--- /dev/null
+++ b/vcl/source/helper/makefile.mk
@@ -0,0 +1,100 @@
+#*************************************************************************
+#
+# $RCSfile: makefile.mk,v $
+#
+# $Revision: 1.1.1.1 $
+#
+# last change: $Author: hr $ $Date: 2000-09-18 17:05:39 $
+#
+# The Contents of this file are made available subject to the terms of
+# either of the following licenses
+#
+# - GNU Lesser General Public License Version 2.1
+# - Sun Industry Standards Source License Version 1.1
+#
+# Sun Microsystems Inc., October, 2000
+#
+# GNU Lesser General Public License Version 2.1
+# =============================================
+# Copyright 2000 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
+#
+#
+# Sun Industry Standards Source License Version 1.1
+# =================================================
+# The contents of this file are subject to the Sun Industry Standards
+# Source License Version 1.1 (the "License"); You may not use this file
+# except in compliance with the License. You may obtain a copy of the
+# License at http://www.openoffice.org/license.html.
+#
+# Software provided under this License is provided on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+# WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+# See the License for the specific provisions governing your rights and
+# obligations concerning the Software.
+#
+# The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+# Copyright: 2000 by Sun Microsystems, Inc.
+#
+# All Rights Reserved.
+#
+# Contributor(s): _______________________________________
+#
+#
+#
+#*************************************************************************
+
+PRJ=..$/..
+
+ENABLE_EXCEPTIONS=TRUE
+PRJNAME=vcl
+TARGET=helper
+.INCLUDE : $(PRJ)$/util$/makefile.pmk
+
+# --- Settings -----------------------------------------------------
+
+.INCLUDE : svpre.mk
+.INCLUDE : settings.mk
+.INCLUDE : sv.mk
+
+# --- Files --------------------------------------------------------
+
+SLOFILES=\
+ $(SLO)$/sunowrap.obj \
+ $(SLO)$/atom.obj \
+ $(SLO)$/threadex.obj
+
+.IF "$(GUI)" == "UNX"
+SLOFILES+=\
+ $(SLO)$/ppdparser.obj \
+ $(SLO)$/strhelper.obj
+.ENDIF
+
+# NETBSD: somewhere we have to instantiate the static data members.
+# NETBSD-1.2.1 doesn't know about weak symbols so the default mechanism for GCC won't work.
+# SCO and MACOSX: the linker does know about weak symbols, but we can't ignore multiple defined symbols
+.IF "$(OS)"=="NETBSD" || "$(OS)"=="SCO" || "$(OS)$(COM)"=="OS2GCC" || "$(OS)"=="MACOSX"
+SLOFILES+=$(SLO)$/staticmbhelper.obj
+.ENDIF
+
+# --- Targets ------------------------------------------------------
+
+.INCLUDE : target.mk
+
+.INCLUDE : $(PRJ)$/util$/target.pmk
diff --git a/vcl/source/helper/threadex.cxx b/vcl/source/helper/threadex.cxx
new file mode 100644
index 000000000000..d33be4f6f355
--- /dev/null
+++ b/vcl/source/helper/threadex.cxx
@@ -0,0 +1,130 @@
+/*************************************************************************
+ *
+ * $RCSfile: threadex.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:05:39 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 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
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include <threadex.hxx>
+#include <svapp.hxx>
+
+using namespace vcl;
+
+ThreadExecutor::ThreadExecutor()
+{
+ m_aFinish = osl_createCondition();
+ m_aThread = NULL;
+}
+
+ThreadExecutor::~ThreadExecutor()
+{
+ osl_destroyCondition( m_aFinish );
+ if( m_aThread )
+ osl_freeThreadHandle( m_aThread );
+}
+
+void ThreadExecutor::worker( void* pInstance )
+{
+ ThreadExecutor* pThis = ((ThreadExecutor*)pInstance);
+ pThis->m_nReturn = pThis->doIt();
+ osl_setCondition( pThis->m_aFinish );
+}
+
+long ThreadExecutor::execute()
+{
+ osl_resetCondition( m_aFinish );
+ if( m_aThread )
+ osl_freeThreadHandle( m_aThread ), m_aThread = NULL;
+ m_aThread = osl_createThread( worker, this );
+ while( ! osl_checkCondition( m_aFinish ) )
+ Application::Reschedule();
+ return m_nReturn;
+}
+
+
+SolarThreadExecutor::SolarThreadExecutor()
+{
+ m_aFinish = osl_createCondition();
+}
+
+SolarThreadExecutor::~SolarThreadExecutor()
+{
+ osl_destroyCondition( m_aFinish );
+}
+
+IMPL_LINK( SolarThreadExecutor, worker, void*, pDummy )
+{
+ m_nReturn = doIt();
+ osl_setCondition( m_aFinish );
+ return m_nReturn;
+}
+
+long SolarThreadExecutor::execute()
+{
+ if( ::vos::OThread::getCurrentIdentifier() == Application::GetMainThreadIdentifier() )
+ {
+ m_nReturn = doIt();
+ osl_setCondition( m_aFinish );
+ }
+ else
+ {
+ osl_resetCondition( m_aFinish );
+ Application::PostUserEvent( LINK( this, SolarThreadExecutor, worker ) );
+ osl_waitCondition( m_aFinish, NULL );
+ }
+ return m_nReturn;
+}
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