Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 117 insertions, 0 deletions

diff --git a/svl/source/svdde/ddeimp.hxx b/svl/source/svdde/ddeimp.hxx
new file mode 100644
index 000000000..060711bbf
--- /dev/null
+++ b/svl/source/svdde/ddeimp.hxx
@@ -0,0 +1,117 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SVL_SOURCE_SVDDE_DDEIMP_HXX
+#define INCLUDED_SVL_SOURCE_SVDDE_DDEIMP_HXX
+
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <ddeml.h>
+
+#include <rtl/ustring.hxx>
+#include <svl/svdde.hxx>
+#include <vector>
+
+
+struct Conversation
+{
+    HCONV       hConv;
+    DdeTopic*   pTopic;
+};
+
+
+class DdeInternal
+{
+public:
+    static HDDEDATA CALLBACK CliCallback
+           ( UINT, UINT, HCONV, HSZ, HSZ, HDDEDATA, ULONG_PTR, ULONG_PTR );
+    static HDDEDATA CALLBACK SvrCallback
+           ( UINT, UINT, HCONV, HSZ, HSZ, HDDEDATA, ULONG_PTR, ULONG_PTR );
+    static DdeService*      FindService( HSZ );
+    static DdeTopic*        FindTopic( DdeService&, HSZ );
+    static DdeItem*         FindItem( DdeTopic&, HSZ );
+    static void DisconnectTopic(DdeTopic &, HCONV);
+    static void IncMonitor(DdeItem *pItem, HCONV);
+    static void DecMonitor(DdeItem *pItem, HCONV);
+};
+
+
+class DdeString
+{
+private:
+    OUString m_aString;
+protected:
+    HSZ         hString;
+    DWORD       hInst;
+
+public:
+                DdeString( DWORD, const OUString& );
+                ~DdeString();
+
+    bool        operator==( HSZ ) const;
+    HSZ getHSZ();
+    const OUString & toOUString() const { return m_aString; }
+};
+
+
+struct DdeDataImp
+{
+    HDDEDATA        hData;
+    void const *    pData;
+    DWORD           nData;
+    SotClipboardFormatId nFmt;
+};
+
+class DdeConnection;
+
+class DdeInstData
+{
+public:
+    sal_uInt16          nRefCount;
+    std::vector<DdeConnection*> aConnections;
+    // Server
+    DWORD           hDdeInstSvr;
+    short           nInstanceSvr;
+    DdeServices*    pServicesSvr;
+    // Client
+    DWORD           hDdeInstCli;
+    short           nInstanceCli;
+
+    DdeInstData()
+        : nRefCount(0)
+        , hDdeInstSvr(0)
+        , nInstanceSvr(0)
+        , pServicesSvr(nullptr)
+        , hDdeInstCli(0)
+        , nInstanceCli(0)
+    {
+    }
+    DdeInstData(const DdeInstData&) = delete;
+    DdeInstData& operator=(const DdeInstData&) = delete;
+};
+
+DdeInstData* ImpGetInstData();
+DdeInstData* ImpInitInstData();
+void ImpDeinitInstData();
+
+#endif // INCLUDED_SVL_SOURCE_SVDDE_DDEIMP_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */