1 files changed, 126 insertions, 0 deletions
diff --git a/forms/source/component/EventThread.hxx b/forms/source/component/EventThread.hxx
new file mode 100644
index 000000000000..b36743f85b47
--- /dev/null
+++ b/forms/source/component/EventThread.hxx
@@ -0,0 +1,126 @@
+/*************************************************************************
+ *
+ * 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 _FRM_EVENT_THREAD_HXX_
+#define _FRM_EVENT_THREAD_HXX_
+
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/lang/EventObject.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/awt/XControl.hpp>
+#include <vos/thread.hxx>
+
+
+#include <osl/conditn.hxx>
+#include <cppuhelper/component.hxx>
+#include <comphelper/stl_types.hxx>
+#include <comphelper/uno3.hxx>
+using namespace comphelper;
+
+//.........................................................................
+namespace frm
+{
+//.........................................................................
+
+// ***************************************************************************************************
+// ***************************************************************************************************
+
+typedef ::vos::OThread  OComponentEventThread_TBASE;
+class OComponentEventThread
+            :public OComponentEventThread_TBASE
+            ,public ::com::sun::star::lang::XEventListener
+            ,public ::cppu::OWeakObject
+{
+    DECLARE_STL_VECTOR(::com::sun::star::lang::EventObject*, ThreadEvents);
+    DECLARE_STL_VECTOR(::com::sun::star::uno::Reference< ::com::sun::star::uno::XAdapter> , ThreadObjects);
+    DECLARE_STL_VECTOR(sal_Bool,    ThreadBools);
+
+    ::osl::Mutex                    m_aMutex;
+    ::osl::Condition                m_aCond;            // Queue gefuellt?
+    ThreadEvents                    m_aEvents;          // Event-Queue
+    ThreadObjects                   m_aControls;        // Control fuer Submit
+    ThreadBools                     m_aFlags;           // Flags fuer Submit/Reset
+
+    ::cppu::OComponentHelper*                   m_pCompImpl;    // Implementierung des Controls
+    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent>   m_xComp;        // ::com::sun::star::lang::XComponent des Controls
+
+protected:
+
+    // XThread
+    virtual void SAL_CALL run();
+
+    virtual void SAL_CALL kill();
+    virtual void SAL_CALL onTerminated();
+
+    // Die folgende Methode wird gerufen um das Event unter Beruecksichtigung
+    // seines Typs zu duplizieren.
+    virtual ::com::sun::star::lang::EventObject* cloneEvent(const ::com::sun::star::lang::EventObject* _pEvt) const = 0;
+
+    // Ein Event bearbeiten. Der Mutex ist dabei nicht gelockt, pCompImpl
+    // bleibt aber in jedem Fall gueltig. Bei pEvt kann es sich auch um
+    // einen abgeleiteten Typ handeln, naemlich den, den cloneEvent
+    // zurueckgibt. rControl ist nur gesetzt, wenn beim addEvent ein
+    // Control uebergeben wurde. Da das Control nur als WeakRef gehalten
+    // wird kann es auch zwischenzeitlich verschwinden.
+    virtual void processEvent( ::cppu::OComponentHelper* _pCompImpl,
+                               const ::com::sun::star::lang::EventObject* _pEvt,
+                               const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& _rControl,
+                               sal_Bool _bFlag) = 0;
+
+public:
+
+    // UNO Anbindung
+    DECLARE_UNO3_DEFAULTS(OComponentEventThread, OWeakObject);
+    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException);
+
+    OComponentEventThread(::cppu::OComponentHelper* pCompImpl);
+    virtual ~OComponentEventThread();
+
+    void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, sal_Bool bFlag = sal_False );
+    void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& rControl,
+                   sal_Bool bFlag = sal_False );
+
+    // ::com::sun::star::lang::XEventListener
+    virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& _rSource ) throw (::com::sun::star::uno::RuntimeException);
+
+/* resolve ambiguity : both OWeakObject and OObject have these memory operators */
+    void * SAL_CALL operator new( size_t size ) throw() { return OThread::operator new(size); }
+    void SAL_CALL operator delete( void * p ) throw() { OThread::operator delete(p); }
+
+private:
+    void    implStarted( );
+    void    implTerminated( );
+
+    void    impl_clearEventQueue();
+};
+
+//.........................................................................
+}   // namespace frm
+//.........................................................................
+
+#endif // _FRM_EVENT_THREAD_HXX_
+