Revert "Typo: ..syncronous..=>synchronous (dbaccess)"

This reverts commit 285654bf79f4e09d9ac0f6974db08df85446a500.

5 files changed, 94 insertions, 7 deletions

diff --git a/dbaccess/Library_dbu.mk b/dbaccess/Library_dbu.mk
index 293040337bf7..c9b4f409b818 100644
--- a/dbaccess/Library_dbu.mk
+++ b/dbaccess/Library_dbu.mk
@@ -88,7 +88,7 @@ $(eval $(call gb_Library_add_exception_objects,dbu,\
     dbaccess/source/ui/app/AppTitleWindow \
     dbaccess/source/ui/app/AppView \
     dbaccess/source/ui/app/subcomponentmanager \
-    dbaccess/source/ui/browser/AsynchronousLink \
+    dbaccess/source/ui/browser/AsyncronousLink \
     dbaccess/source/ui/browser/brwctrlr \
     dbaccess/source/ui/browser/brwview \
     dbaccess/source/ui/browser/dataview \
diff --git a/dbaccess/source/ui/app/AppController.hxx b/dbaccess/source/ui/app/AppController.hxx
index 3a36987643bd..95a14572a611 100644
--- a/dbaccess/source/ui/app/AppController.hxx
+++ b/dbaccess/source/ui/app/AppController.hxx
@@ -117,7 +117,7 @@ namespace dbaui
         TransferableClipboardListener*
                                 m_pClipbordNotifier;        // notifier for changes in the clipboard
         ImplSVEvent *           m_nAsyncDrop;
-        OAsynchronousLink        m_aSelectContainerEvent;
+        OAsyncronousLink        m_aSelectContainerEvent;
         PreviewMode             m_ePreviewMode;             // the mode of the preview
         ElementType             m_eCurrentType;
         bool                m_bNeedToReconnect;         // true when the settings of the data source were modified and the connection is no longer up to date
diff --git a/dbaccess/source/ui/browser/AsyncronousLink.cxx b/dbaccess/source/ui/browser/AsyncronousLink.cxx
new file mode 100644
index 000000000000..ac940d445283
--- /dev/null
+++ b/dbaccess/source/ui/browser/AsyncronousLink.cxx
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <dbaccess/AsyncronousLink.hxx>
+#include <vcl/svapp.hxx>
+#include <tools/debug.hxx>
+
+// OAsyncronousLink
+using namespace dbaui;
+OAsyncronousLink::OAsyncronousLink( const Link& _rHandler )
+    :m_aHandler(_rHandler)
+    ,m_aEventSafety()
+    ,m_aDestructionSafety()
+    ,m_nEventId(0)
+{
+}
+
+OAsyncronousLink::~OAsyncronousLink()
+{
+    {
+        ::osl::MutexGuard aEventGuard( m_aEventSafety );
+        if ( m_nEventId )
+            Application::RemoveUserEvent(m_nEventId);
+        m_nEventId = 0;
+    }
+
+    {
+        ::osl::MutexGuard aDestructionGuard( m_aDestructionSafety );
+        // this is just for the case we're deleted while another thread just handled the event :
+        // if this other thread called our link while we were deleting the event here, the
+        // link handler blocked. With leaving the above block it continued, but now we are prevented
+        // to leave this destructor 'til the link handler recognizes that nEvent == 0 and leaves.
+    }
+}
+
+void OAsyncronousLink::Call( void* _pArgument )
+{
+    ::osl::MutexGuard aEventGuard( m_aEventSafety );
+    if (m_nEventId)
+        Application::RemoveUserEvent(m_nEventId);
+    m_nEventId = Application::PostUserEvent( LINK( this, OAsyncronousLink, OnAsyncCall ), _pArgument );
+}
+
+void OAsyncronousLink::CancelCall()
+{
+    ::osl::MutexGuard aEventGuard( m_aEventSafety );
+    if ( m_nEventId )
+        Application::RemoveUserEvent( m_nEventId );
+    m_nEventId = 0;
+}
+
+IMPL_LINK(OAsyncronousLink, OnAsyncCall, void*, _pArg)
+{
+    {
+        ::osl::MutexGuard aDestructionGuard( m_aDestructionSafety );
+        {
+            ::osl::MutexGuard aEventGuard( m_aEventSafety );
+            if (!m_nEventId)
+                // our destructor deleted the event just while we are waiting for m_aEventSafety
+                // -> get outta here
+                return 0;
+            m_nEventId = 0;
+        }
+    }
+    if (m_aHandler.IsSet())
+        return m_aHandler.Call(_pArg);
+
+    return 0L;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dbaccess/source/ui/dlg/dbwizsetup.cxx b/dbaccess/source/ui/dlg/dbwizsetup.cxx
index 7111764d0f3a..292292276d6a 100644
--- a/dbaccess/source/ui/dlg/dbwizsetup.cxx
+++ b/dbaccess/source/ui/dlg/dbwizsetup.cxx
@@ -42,7 +42,7 @@
 #include "dbaccess_helpid.hrc"
 #include "ConnectionPageSetup.hxx"
 #include "UITools.hxx"
-#include <dbaccess/AsynchronousLink.hxx>
+#include <dbaccess/AsyncronousLink.hxx>
 #include <sfx2/filedlghelper.hxx>
 #include <cppuhelper/exc_hlp.hxx>
 
@@ -880,7 +880,7 @@ bool ODbTypeWizDialogSetup::SaveDatabaseDocument()
             Reference< XDesktop2 >              m_xDesktop;
             Reference< XInteractionHandler2 >   m_xInteractionHandler;
             OUString                     m_sURL;
-            OAsynchronousLink                    m_aAsyncCaller;
+            OAsyncronousLink                    m_aAsyncCaller;
 
         public:
             AsyncLoader( const Reference< XComponentContext >& _rxORB, const OUString& _rURL );
diff --git a/dbaccess/source/ui/inc/brwctrlr.hxx b/dbaccess/source/ui/inc/brwctrlr.hxx
index 16d1c335f735..63e536a0f6c9 100644
--- a/dbaccess/source/ui/inc/brwctrlr.hxx
+++ b/dbaccess/source/ui/inc/brwctrlr.hxx
@@ -96,8 +96,8 @@ namespace dbaui
         TransferableClipboardListener*
                                 m_pClipbordNotifier;    // notifier for changes in the clipboard
 
-        OAsynchronousLink        m_aAsyncGetCellFocus;
-        OAsynchronousLink        m_aAsyncDisplayError;
+        OAsyncronousLink        m_aAsyncGetCellFocus;
+        OAsyncronousLink        m_aAsyncDisplayError;
         ::dbtools::SQLExceptionInfo m_aCurrentError;
 
         OUString                  m_sStateSaveRecord;
@@ -273,7 +273,7 @@ namespace dbaui
             // load the form
             // the default implementation does an direct load or starts a load thread, depending on the multithread capabilities
             // of the data source.
-            // the default implementation also calls LoadFinished after a synchronous load, so be sure to do the same if you override
+            // the default implementation also calls LoadFinished after a syncronous load, so be sure to do the same if you override
             // this metod and don't call the base class' method
 
         virtual void LoadFinished(bool bWasSynch);