WIN move dtrans code into vcl/win/dtrans

There is nothing abstract about either the clipboard or data
transfer code in that directory and it's just used on Windows.

All other backends implement this code in VCL, so this moves
almost all code, except for the common MimeContentTypeFactory,
into the vcl Windows backend / vclplug_win.

This also drops four DLLs: sysdtrans, dnd, dtrans and ftransl.

Change-Id: I7018f50768bf221447b40487cc1f8a8586da33c4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103209
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>

1 files changed, 76 insertions, 0 deletions

diff --git a/vcl/win/dtrans/Fetc.hxx b/vcl/win/dtrans/Fetc.hxx
new file mode 100644
index 000000000000..e0880acd645d
--- /dev/null
+++ b/vcl/win/dtrans/Fetc.hxx
@@ -0,0 +1,76 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/types.h>
+
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <objidl.h>
+
+/**********************************************************************
+ stl container elements must fulfill the following requirements:
+ 1. they need a copy ctor and assignment operator(?)
+ 2. they must be comparable
+ because the FORMATETC structure has a pointer to a TARGETDEVICE
+ structure we need a simple wrapper class to fulfill these needs
+***********************************************************************/
+
+class CFormatEtc
+{
+public:
+    CFormatEtc( );
+    explicit CFormatEtc( const FORMATETC& aFormatEtc );
+    CFormatEtc( CLIPFORMAT cf, DWORD tymed = TYMED_HGLOBAL, DVTARGETDEVICE* ptd = nullptr, DWORD dwAspect = DVASPECT_CONTENT, LONG lindex = -1 );
+    CFormatEtc( const CFormatEtc& theOther );
+
+    ~CFormatEtc( );
+
+    CFormatEtc& operator=( const CFormatEtc& theOther );
+    operator FORMATETC*( );
+    operator FORMATETC( );
+
+    void getFORMATETC( LPFORMATETC lpFormatEtc );
+
+    CLIPFORMAT getClipformat( ) const;
+    DWORD      getTymed( ) const;
+    void       getTargetDevice( DVTARGETDEVICE** ptd ) const;
+    DWORD      getDvAspect( ) const;
+    LONG       getLindex( ) const;
+
+    void setClipformat( CLIPFORMAT cf );
+    void setTymed( DWORD tymed );
+    void setTargetDevice( DVTARGETDEVICE* ptd );
+    void setDvAspect( DWORD dwAspect );
+    void setLindex( LONG lindex );
+
+private:
+    FORMATETC m_FormatEtc;
+
+    friend bool operator==( const CFormatEtc& lhs, const CFormatEtc& rhs );
+    friend bool operator!=( const CFormatEtc& lhs, const CFormatEtc& rhs );
+};
+
+bool operator==( const CFormatEtc& lhs, const CFormatEtc& rhs );
+bool operator!=( const CFormatEtc& lhs, const CFormatEtc& rhs );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */