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

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

10 files changed, 1022 insertions, 0 deletions

diff --git a/vcl/workben/win/dnd/atlwindow.cxx b/vcl/workben/win/dnd/atlwindow.cxx
new file mode 100644
index 000000000..61781e18f
--- /dev/null
+++ b/vcl/workben/win/dnd/atlwindow.cxx
@@ -0,0 +1,238 @@
+/* -*- 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 <com/sun/star/uno/Reference.h>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
+#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
+
+#include <cppuhelper/servicefactory.hxx>
+#include <rtl/string.h>
+
+#include "atlwindow.hxx"
+#include "targetlistener.hxx"
+#include "sourcelistener.hxx"
+#include <map>
+
+#include <winbase.h>
+using namespace com::sun::star::lang;
+using namespace com::sun::star::datatransfer::dnd;
+using namespace com::sun::star::datatransfer::dnd::DNDConstants;
+using namespace cppu;
+
+LRESULT APIENTRY EditSubclassProc( HWND hwnd, UINT uMsg,WPARAM wParam, LPARAM lParam) ;
+
+extern Reference< XMultiServiceFactory > MultiServiceFactory;
+DWORD WINAPI MTAFunc(LPVOID pParams);
+
+char* szSTAWin= "XDragSource::executeDrag is called from the same "
+                "OLE STA thread that created the window.";
+char* szMTAWin= "XDragSource::executeDrag is called from an MTA thread "
+                "that did not create the window.";
+
+WNDPROC wpOrigEditProc;
+
+map<HWND, HWND> mapEditToMainWnd;
+
+LRESULT AWindow::OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    Reference<XComponent> xcompSource( m_xDragSource, UNO_QUERY);
+
+    PostQuitMessage(0);
+
+    m_xDropTarget=0;
+    m_xDragSource=0;
+
+     // Remove the subclass from the edit control.
+    ::SetWindowLong(m_hwndEdit, GWL_WNDPROC,
+                (LONG) wpOrigEditProc);
+
+    return 0;
+}
+
+LRESULT AWindow::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    // Prepare the EDIT control
+    m_hwndEdit = CreateWindowA(
+        "EDIT",     // predefined class
+        NULL,       // no window title
+        WS_CHILD | WS_VISIBLE | WS_VSCROLL |
+            ES_LEFT | ES_MULTILINE | ES_AUTOVSCROLL,
+        0, 0, 0, 0, // set size in WM_SIZE message
+        m_hWnd,       // parent window
+        (HMENU) NULL, // edit control ID
+        (HINSTANCE) GetWindowLong( GWL_HINSTANCE),
+        NULL);
+
+    // the map is used in the window procedure for the edit window to associate the
+    // it to the right main window ( AWindow)
+    mapEditToMainWnd[m_hwndEdit]= m_hWnd;
+    // Superclass the edit window, because we want to process mouse messages
+    wpOrigEditProc = (WNDPROC) ::SetWindowLongA(m_hwndEdit,
+                GWL_WNDPROC, (LONG) EditSubclassProc);
+
+    // Add text to the window.
+    if( m_isMTA)
+        ::SendMessageA(m_hwndEdit, WM_SETTEXT, 0, (LPARAM) szMTAWin);
+    else
+        ::SendMessageA(m_hwndEdit, WM_SETTEXT, 0, (LPARAM) szSTAWin);
+
+    // create the DragSource
+    Reference< XInterface> xint= MultiServiceFactory->createInstance("com.sun.star.datatransfer.dnd.OleDragSource");
+    m_xDragSource.set( xint, UNO_QUERY );
+    Reference<XInitialization> xInit( xint, UNO_QUERY);
+
+    Any ar[2];
+    ar[1]<<= (sal_uInt32)m_hWnd;
+    xInit->initialize( Sequence<Any>( ar, 2) );
+
+    //create the DropTarget
+    Reference< XInterface> xintTarget= MultiServiceFactory->createInstance("com.sun.star.datatransfer.dnd.OleDropTarget");
+    m_xDropTarget.set( xintTarget, UNO_QUERY );
+    Reference<XInitialization> xInitTarget( xintTarget, UNO_QUERY);
+
+    Any any;
+    any <<= (sal_uInt32)m_hWnd;
+    xInitTarget->initialize( Sequence<Any>( &any, 1) );
+
+    m_xDropTarget->addDropTargetListener( static_cast<XDropTargetListener*>
+        ( new DropTargetListener( m_hwndEdit)) );
+//  // make this window a drop target
+    m_xDropTarget->setActive(sal_True);
+
+    return 0;
+}
+
+// When the mouse is dragged for a second than a drag is initiated
+LRESULT AWindow::OnMouseAction(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    if( uMsg== WM_LBUTTONDOWN)
+    {
+        SetTimer( 1, 1000);
+    }
+
+    else if( uMsg == WM_LBUTTONUP)
+    {
+        KillTimer(  1);
+    }
+
+    return 0;
+}
+
+LRESULT AWindow::OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    USES_CONVERSION;
+    KillTimer( 1);
+    if(m_xDragSource.is())
+    {
+
+        //Get the Text out of the Edit window
+        int length= (int)::SendMessageA( m_hwndEdit, WM_GETTEXTLENGTH, 0, 0);
+        char * pBuffer= new char[length + 1];
+        ZeroMemory( pBuffer, length + 1);
+        ::SendMessageA( m_hwndEdit, WM_GETTEXT, length, (LPARAM) pBuffer);
+
+        IDataObject* pData= NULL;
+        HRESULT hr= CreateDataCache( NULL, CLSID_NULL, __uuidof(IDataObject),(void**) &pData);
+        if( pData)
+        {
+            FORMATETC format={ CF_TEXT, NULL, DVASPECT_CONTENT, -1, };
+
+            HGLOBAL mem= GlobalAlloc(GHND, length + 1 );
+            void* pMem= GlobalLock( mem);
+            memcpy( pMem, pBuffer, length+1);
+            GlobalUnlock( mem);
+
+            STGMEDIUM medium;
+            medium.tymed= TYMED_HGLOBAL;
+            medium.hGlobal= mem;
+            medium.pUnkForRelease= NULL;
+
+            pData->SetData( &format,  &medium, TRUE); // releases HGLOBAL eventually
+
+            Reference<XTransferable> xTrans= CDOTransferable::create(
+                                                MultiServiceFactory, pData);
+
+            // call XDragSource::executeDrag from an MTA
+            if( m_isMTA )
+            {
+                DWORD mtaThreadId;
+                ThreadData data;
+                data.source= m_xDragSource;
+                data.transferable= xTrans;
+
+                data.evtThreadReady= CreateEvent( NULL, FALSE, FALSE, NULL);
+
+                CloseHandle(CreateThread(NULL, 0, MTAFunc, &data, 0, &mtaThreadId));
+                // We must wait until the thread copied the ThreadData structure
+                WaitForSingleObject( data.evtThreadReady, INFINITE);
+                CloseHandle( data.evtThreadReady);
+
+            }
+            else
+            {
+                m_xDragSource->startDrag( DragGestureEvent(),
+                    ACTION_LINK|ACTION_MOVE|ACTION_COPY,
+                    0,
+                    0,
+                    xTrans,
+                    Reference<XDragSourceListener>( static_cast<XDragSourceListener*>(new DragSourceListener() ) ) );
+            }
+        }
+
+        delete[] pBuffer;
+    }
+
+    return 0;
+}
+
+LRESULT AWindow::OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    // Make the edit control the size of the window's
+    // client area.
+    ::MoveWindow(m_hwndEdit,
+        0, 0,           // starting x- and y-coordinates
+        LOWORD(lParam), // width of client area
+        HIWORD(lParam), // height of client area
+        TRUE);          // repaint window
+
+    return 0;
+}
+LRESULT AWindow::OnFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+{
+    ::SetFocus(m_hwndEdit);
+    return 0;
+}
+
+// Subclass procedure for EDIT window
+LRESULT APIENTRY EditSubclassProc( HWND hwnd, UINT uMsg,WPARAM wParam, LPARAM lParam)
+{
+
+    if( uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST)
+    {
+        HWND hAWindow= mapEditToMainWnd[hwnd];
+        ::SendMessage( hAWindow, uMsg, wParam, lParam);
+
+    }
+    return CallWindowProc( wpOrigEditProc, hwnd, uMsg,
+        wParam, lParam);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/atlwindow.hxx b/vcl/workben/win/dnd/atlwindow.hxx
new file mode 100644
index 000000000..047acf676
--- /dev/null
+++ b/vcl/workben/win/dnd/atlwindow.hxx
@@ -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 .
+ */
+#pragma once
+#include <atlbase.h>
+extern CComModule _Module;
+#include <atlcom.h>
+#include <atlctl.h>
+#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
+#include <com/sun/star/datatransfer/dnd/XDragSource.hpp>
+#include <com/sun/star/datatransfer/XTransferable.hpp>
+#include <com/sun/star/uno/Reference.h>
+#include "../../source/inc/DtObjFactory.hxx"
+
+using namespace com::sun::star::uno;
+using namespace com::sun::star::datatransfer::dnd;
+using namespace com::sun::star::datatransfer;
+
+struct ThreadData
+{
+    Reference<XDragSource> source;
+    Reference<XTransferable> transferable;
+    HANDLE evtThreadReady;
+};
+
+class AWindow: public CWindowImpl<AWindow, CWindow,
+      CWinTraits<WS_CAPTION |WS_OVERLAPPEDWINDOW | WS_VISIBLE, 0> >
+{
+    TCHAR m_strName[80];
+    Reference<XDropTarget> m_xDropTarget;
+    Reference<XDragSource> m_xDragSource;
+    BOOL m_isMTA;
+
+    HWND m_hwndEdit;
+
+public:
+    explicit AWindow(LPCTSTR strName)
+    {
+        RECT rcPos= {0,0,200,200};
+        Create(0, rcPos, strName);
+    }
+    AWindow(LPCTSTR strName, RECT pos, BOOL mta=FALSE): m_isMTA( mta)
+    {
+        Create(0, pos, strName);
+    }
+
+    ~AWindow()
+    {
+        if(m_hWnd)
+            DestroyWindow();
+    }
+
+    BEGIN_MSG_MAP(AWindow)
+        MESSAGE_HANDLER( WM_CLOSE, OnClose)
+        MESSAGE_HANDLER( WM_CREATE, OnCreate)
+        MESSAGE_RANGE_HANDLER( WM_MOUSEFIRST,  WM_MOUSELAST, OnMouseAction)
+        MESSAGE_HANDLER( WM_TIMER, OnTimer)
+        MESSAGE_HANDLER( WM_SIZE, OnSize)
+        MESSAGE_HANDLER( WM_SETFOCUS, OnFocus)
+
+    END_MSG_MAP()
+
+    LRESULT OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnMouseAction(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+    LRESULT OnFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/dndTest.cxx b/vcl/workben/win/dnd/dndTest.cxx
new file mode 100644
index 000000000..2f2a7bccf
--- /dev/null
+++ b/vcl/workben/win/dnd/dndTest.cxx
@@ -0,0 +1,177 @@
+/* -*- 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 .
+ */
+
+#if defined _MSC_VER
+#pragma warning(push,1)
+#endif
+#include <windows.h>
+#include <comdef.h>
+#include <atlbase.h>
+CComModule _Module;
+#include <atlcom.h>
+#include <atlimpl.cpp>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
+#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <rtl/process.h>
+#include <cppuhelper/servicefactory.hxx>
+#include "sourcelistener.hxx"
+
+#include "atlwindow.hxx"
+BEGIN_OBJECT_MAP(ObjectMap)
+END_OBJECT_MAP()
+
+using namespace com::sun::star::lang;
+using namespace com::sun::star::datatransfer;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::datatransfer::dnd;
+using namespace com::sun::star::datatransfer::dnd::DNDConstants;
+
+HRESULT doTest();
+DWORD WINAPI MTAFunc( void* threadData);
+
+Reference< XMultiServiceFactory > MultiServiceFactory;
+
+int main( int argc, char *argv[ ], char *envp[ ] )
+{
+    HRESULT hr;
+    if( FAILED( hr=CoInitializeEx(NULL, COINIT_APARTMENTTHREADED)))
+    {
+        printf("CoInitializeEx failed \n");
+        return -1;
+    }
+
+    _Module.Init( ObjectMap, GetModuleHandleA( NULL));
+
+    if( FAILED(hr=doTest()))
+    {
+        _com_error err( hr);
+    }
+
+    _Module.Term();
+    CoUninitialize();
+    return 0;
+}
+
+HRESULT doTest()
+{
+
+    MultiServiceFactory= createRegistryServiceFactory( OUString(L"types.rdb"), OUString( L"services.rdb") , sal_True);
+
+    // create the MTA thread that is used to realize MTA calls to the services
+    // We create the thread and wait until the thread has created its message queue
+    HANDLE evt= CreateEventA(NULL, FALSE, FALSE, NULL);
+    DWORD threadIdMTA=0;
+    HANDLE hMTAThread= CreateThread( NULL, 0, MTAFunc, &evt, 0, &threadIdMTA);
+    WaitForSingleObject( evt, INFINITE);
+    CloseHandle(evt);
+
+    HRESULT hr= S_OK;
+    RECT pos1={0,0,300,200};
+    AWindow win("DnD starting in Ole STA", threadIdMTA, pos1);
+
+    RECT pos2={ 0, 205, 300, 405};
+    AWindow win2("DnD starting in MTA", threadIdMTA, pos2, true);
+
+    // win3 and win4 call initialize from an MTA but they are created in an STA
+    RECT pos3={300,0,600,200};
+    AWindow win3("DnD starting in OLE STA", threadIdMTA, pos3, false, true);
+
+    RECT pos4={ 300, 205, 600, 405};
+    AWindow win24("DnD starting in Ole MTA", threadIdMTA, pos4, true, true);
+
+    MSG msg;
+    while( GetMessageA(&msg, (HWND)NULL, 0, 0) )
+    {
+        TranslateMessage(  &msg);
+        DispatchMessageA( &msg);
+    }
+
+    // Shut down the MTA thread
+    PostThreadMessageA( threadIdMTA, WM_QUIT, 0, 0);
+    WaitForSingleObject(hMTAThread, INFINITE);
+    CloseHandle(hMTAThread);
+
+    return S_OK;
+}
+
+extern Reference<XMultiServiceFactory> MultiServiceFactory;
+DWORD WINAPI MTAFunc( void* threadData)
+{
+    HRESULT hr= CoInitializeEx( NULL, COINIT_MULTITHREADED);
+    ATLASSERT( FAILED(hr) );
+    MSG msg;
+    // force the creation of a message queue
+    PeekMessageA(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
+    SetEvent( *(HANDLE*)threadData );
+
+    RECT pos={0, 406, 300, 605};
+    AWindow win("DnD, full MTA", GetCurrentThreadId(), pos, false, true);
+
+    while( GetMessageA(&msg, (HWND)NULL, 0, 0) )
+    {
+        switch( msg.message)
+        {
+        case  WM_SOURCE_INIT:
+        {
+            InitializationData* pData= (InitializationData*)msg.wParam;
+            Any any;
+            any <<= (sal_uInt32) pData->hWnd;
+            pData->xInit->initialize( Sequence<Any>( &any, 1));
+
+            CoTaskMemFree( pData);
+            break;
+        }
+        case WM_SOURCE_STARTDRAG:
+        {
+            // wParam contains necessary data
+            StartDragData* pData= (StartDragData*)msg.wParam;
+            Sequence<DataFlavor> seq= pData->transferable->getTransferDataFlavors();
+            // have a look what flavours are supported
+            for( int i=0; i<seq.(); i++)
+            {
+                DataFlavor d= seq[i];
+            }
+            pData->source->startDrag( DragGestureEvent(),
+                                      ACTION_LINK|ACTION_MOVE|ACTION_COPY,
+                                      0,
+                                      0,
+                                      pData->transferable,
+                                      Reference<XDragSourceListener>( static_cast<XDragSourceListener*>
+                                                                      ( new DragSourceListener())));
+            CoTaskMemFree( pData);
+            break;
+        }
+
+        } // end switch
+
+        TranslateMessage(  &msg);
+        DispatchMessageA( &msg);
+    }
+
+    CoUninitialize();
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/makefile.mk b/vcl/workben/win/dnd/makefile.mk
new file mode 100644
index 000000000..e0d438418
--- /dev/null
+++ b/vcl/workben/win/dnd/makefile.mk
@@ -0,0 +1,70 @@
+#
+# 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 .
+#
+
+PRJ=..$/..$/..$/
+
+PRJNAME=dtrans
+TARGET=dndTest
+TARGETTYPE=CUI
+LIBTARGET=NO
+
+ENABLE_EXCEPTIONS=TRUE
+
+# --- Settings ---
+
+.INCLUDE : settings.mk
+
+# --- Files ---
+
+CFLAGS+= -D_WIN32_DCOM
+
+INCPRE+=	-I$(ATL_INCLUDE)
+
+OBJFILES=	$(OBJ)$/dndTest.obj	\
+        $(OBJ)$/atlwindow.obj \
+        $(OBJ)$/targetlistener.obj \
+        $(OBJ)$/sourcelistener.obj \
+        $(OBJ)$/dataobject.obj
+        
+APP1NOSAL=TRUE
+
+APP1TARGET=	$(TARGET)
+APP1OBJS=$(OBJFILES)
+
+APP1STDLIBS= \
+    $(SALLIB) \
+    $(CPPUHELPERLIB) \
+    $(CPPULIB)		\
+    $(UWINAPILIB) \
+    $(USER32LIB)		\
+    $(OLE32LIB)		\
+    comsupp.lib		\
+    $(OLEAUT32LIB)	\
+    $(GDI32LIB)		\
+    $(UUIDLIB)
+
+APP1LIBS=	\
+            $(SLB)$/dtobjfact.lib	\
+            $(SLB)$/dtutils.lib
+
+APP1DEF=	$(MISC)\$(APP1TARGET).def
+
+# --- Targets ---
+
+.INCLUDE : target.mk
+
diff --git a/vcl/workben/win/dnd/sourcelistener.cxx b/vcl/workben/win/dnd/sourcelistener.cxx
new file mode 100644
index 000000000..aa3366e79
--- /dev/null
+++ b/vcl/workben/win/dnd/sourcelistener.cxx
@@ -0,0 +1,59 @@
+/* -*- 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 "sourcelistener.hxx"
+
+DragSourceListener::DragSourceListener()
+{
+}
+DragSourceListener::~DragSourceListener()
+{
+}
+
+void SAL_CALL DragSourceListener::disposing( const EventObject& Source )
+        throw(RuntimeException)
+{
+}
+
+void SAL_CALL DragSourceListener::dragDropEnd( const DragSourceDropEvent& dsde )
+    throw(RuntimeException)
+{
+}
+
+void SAL_CALL DragSourceListener::dragEnter( const DragSourceDragEvent& dsde )
+    throw(RuntimeException)
+{
+}
+
+void SAL_CALL DragSourceListener::dragExit( const DragSourceEvent& dse )
+    throw(RuntimeException)
+{
+}
+
+void SAL_CALL DragSourceListener::dragOver( const DragSourceDragEvent& dsde )
+    throw(RuntimeException)
+{
+}
+
+void SAL_CALL DragSourceListener::dropActionChanged( const DragSourceDragEvent& dsde )
+    throw(RuntimeException)
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/sourcelistener.hxx b/vcl/workben/win/dnd/sourcelistener.hxx
new file mode 100644
index 000000000..0fc051399
--- /dev/null
+++ b/vcl/workben/win/dnd/sourcelistener.hxx
@@ -0,0 +1,56 @@
+/* -*- 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 <cppuhelper/implbase.hxx>
+#include <com/sun/star/datatransfer/dnd/XDragSourceListener.hpp>
+#include <com/sun/star/datatransfer/dnd/DragSourceDropEvent.hpp>
+#include <com/sun/star/datatransfer/dnd/DragSourceDragEvent.hpp>
+
+using namespace ::com::sun::star::datatransfer;
+using namespace ::com::sun::star::datatransfer::dnd;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+class DragSourceListener: public WeakImplHelper<XDragSourceListener>
+{
+    // this is a window where dropped data are shown as text (only text)
+public:
+    DragSourceListener( );
+    ~DragSourceListener();
+
+    virtual void SAL_CALL disposing( const EventObject& Source )
+        throw(RuntimeException);
+
+    virtual void SAL_CALL dragDropEnd( const DragSourceDropEvent& dsde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragEnter( const DragSourceDragEvent& dsde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragExit( const DragSourceEvent& dse )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragOver( const DragSourceDragEvent& dsde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dropActionChanged( const DragSourceDragEvent& dsde )
+        throw(RuntimeException);
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/targetlistener.cxx b/vcl/workben/win/dnd/targetlistener.cxx
new file mode 100644
index 000000000..0a93d3945
--- /dev/null
+++ b/vcl/workben/win/dnd/targetlistener.cxx
@@ -0,0 +1,78 @@
+/* -*- 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 "targetlistener.hxx"
+#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
+#include <com/sun/star/datatransfer/DataFlavor.hpp>
+
+using namespace com::sun::star::datatransfer::dnd::DNDConstants;
+using namespace com::sun::star::datatransfer;
+
+DropTargetListener::DropTargetListener(HWND hEdit):m_hEdit( hEdit)
+{
+}
+DropTargetListener::~DropTargetListener()
+{
+}
+
+void SAL_CALL DropTargetListener::disposing( const EventObject& Source )
+        throw(RuntimeException)
+{
+
+}
+
+void SAL_CALL DropTargetListener::drop( const DropTargetDropEvent& e )
+    throw(RuntimeException)
+{
+    e.Context->rejectDrop();
+
+    DataFlavor flavor( OUString(OUString("text/plain;charset=windows-1252")),
+        OUString(L"Text plain"), cppu::UnoType<Sequence<sal_Int8>>::get() );
+
+    Any anyData= e.Transferable->getTransferData( flavor);
+    Sequence<sal_Int8> seq= *( Sequence<sal_Int8>*)anyData.getValue();
+    SendMessage( m_hEdit, WM_SETTEXT, 0, (LPARAM) seq.getConstArray() );
+}
+
+void SAL_CALL DropTargetListener::dragEnter( const DropTargetDragEnterEvent& dtde )
+     throw(RuntimeException)
+{
+    //If one drags something that is not moveable
+    if( !(dtde.SourceActions & dtde.DropAction) )
+        dtde.Context->acceptDrag( ACTION_COPY);
+}
+
+void SAL_CALL DropTargetListener::dragExit( const DropTargetEvent& dte )
+     throw(RuntimeException)
+{
+}
+
+void SAL_CALL DropTargetListener::dragOver( const DropTargetDragEvent& dtde )
+     throw(RuntimeException)
+{
+    if( !(dtde.SourceActions & dtde.DropAction) )
+        dtde.Context->acceptDrag( ACTION_COPY);
+}
+
+void SAL_CALL DropTargetListener::dropActionChanged( const DropTargetDragEvent& dtde )
+    throw(RuntimeException)
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/targetlistener.hxx b/vcl/workben/win/dnd/targetlistener.hxx
new file mode 100644
index 000000000..f42fac33a
--- /dev/null
+++ b/vcl/workben/win/dnd/targetlistener.hxx
@@ -0,0 +1,64 @@
+/* -*- 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
+
+#if defined _MSC_VER
+#pragma warning(push,1)
+#endif
+#include <windows.h>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp>
+#include <com/sun/star/datatransfer/dnd/DropTargetDropEvent.hpp>
+#include <com/sun/star/datatransfer/dnd/DropTargetDragEvent.hpp>
+#include <com/sun/star/datatransfer/dnd/DropTargetDragEnterEvent.hpp>
+
+using namespace ::com::sun::star::datatransfer;
+using namespace ::com::sun::star::datatransfer::dnd;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+
+class DropTargetListener: public WeakImplHelper<XDropTargetListener>
+{
+    // this is a window where dropped data are shown as text (only text)
+    HWND m_hEdit;
+public:
+    explicit DropTargetListener(HWND hEdit);
+    ~DropTargetListener();
+
+    virtual void SAL_CALL disposing( const EventObject& Source )
+        throw(RuntimeException);
+
+    virtual void SAL_CALL drop( const DropTargetDropEvent& dtde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragEnter( const DropTargetDragEnterEvent& dtde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragExit( const DropTargetEvent& dte )
+        throw(RuntimeException);
+    virtual void SAL_CALL dragOver( const DropTargetDragEvent& dtde )
+        throw(RuntimeException);
+    virtual void SAL_CALL dropActionChanged( const DropTargetDragEvent& dtde )
+        throw(RuntimeException);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/transferable.cxx b/vcl/workben/win/dnd/transferable.cxx
new file mode 100644
index 000000000..924c03176
--- /dev/null
+++ b/vcl/workben/win/dnd/transferable.cxx
@@ -0,0 +1,105 @@
+/* -*- 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 "transferable.hxx"
+
+//  ctor
+
+CTransferable::CTransferable( wchar_t* dataString ) :
+    m_seqDFlv( 1 ),
+    m_Data( dataString )
+{
+    DataFlavor df;
+
+    /*
+    df.MimeType = L"text/plain; charset=unicode";
+    df.DataType = cppu::UnoType<OUString>::get();
+
+    m_seqDFlv[0] = df;
+    */
+
+    //df.MimeType = L"text/plain; charset=windows1252";
+    df.MimeType = L"text/plain";
+    df.DataType = cppu::UnoType<Sequence< sal_Int8 >>::get();
+
+    m_seqDFlv[0] = df;
+}
+
+//  getTransferData
+
+Any SAL_CALL CTransferable::getTransferData( const DataFlavor& aFlavor )
+    throw(UnsupportedFlavorException, IOException, RuntimeException)
+{
+    Any anyData;
+
+    /*if ( aFlavor == m_seqDFlv[0] )
+    {
+        anyData = makeAny( m_Data );
+    }
+    else*/ if ( aFlavor == m_seqDFlv[0] )
+    {
+        OString aStr( m_Data.getStr( ), m_Data.getLength( ), 1252 );
+        Sequence< sal_Int8 > sOfChars( aStr.getLength( ) );
+        sal_Int32 lenStr = aStr.getLength( );
+
+        for ( sal_Int32 i = 0; i < lenStr; ++i )
+            sOfChars[i] = aStr[i];
+
+        anyData = makeAny( sOfChars );
+    }
+
+    return anyData;
+}
+
+//  getTransferDataFlavors
+
+Sequence< DataFlavor > SAL_CALL CTransferable::getTransferDataFlavors(  )
+    throw(RuntimeException)
+{
+    return m_seqDFlv;
+}
+
+//  isDataFlavorSupported
+
+sal_Bool SAL_CALL CTransferable::isDataFlavorSupported( const DataFlavor& aFlavor )
+    throw(RuntimeException)
+{
+    sal_Int32 nLength = m_seqDFlv.getLength( );
+    sal_Bool bRet     = sal_False;
+
+    for ( sal_Int32 i = 0; i < nLength; ++i )
+    {
+        if ( m_seqDFlv[i] == aFlavor )
+        {
+            bRet = sal_True;
+            break;
+        }
+    }
+
+    return bRet;
+}
+
+//  lostOwnership
+
+void SAL_CALL CTransferable::lostOwnership( const Reference< XClipboard >& xClipboard, const Reference< XTransferable >& xTrans )
+    throw(RuntimeException)
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/workben/win/dnd/transferable.hxx b/vcl/workben/win/dnd/transferable.hxx
new file mode 100644
index 000000000..c1606cab8
--- /dev/null
+++ b/vcl/workben/win/dnd/transferable.hxx
@@ -0,0 +1,88 @@
+/* -*- 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 <cppuhelper/servicefactory.hxx>
+#include <com/sun/star/datatransfer/XTransferable.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboardEx.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <osl/diagnose.h>
+
+#include <stdio.h>
+#if defined _MSC_VER
+#pragma warning(push,1)
+#endif
+#include <windows.h>
+#include <objbase.h>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include <memory>
+
+#include <process.h>
+
+#include "../../source/win32/ImplHelper.hxx"
+
+// my defines
+
+#define TEST_CLIPBOARD
+#define RDB_SYSPATH  "d:\\projects\\src616\\dtrans\\wntmsci7\\bin\\applicat.rdb"
+#define WINCLIPBOARD_SERVICE_NAME L"com.sun.star.datatransfer.clipboard.SystemClipboard"
+#define  WRITE_CB
+#define EVT_MANUAL_RESET     TRUE
+#define EVT_INIT_NONSIGNALED FALSE
+#define EVT_NONAME           ""
+
+//  namespaces
+
+using namespace ::cppu;
+using namespace ::com::sun::star::datatransfer;
+using namespace ::com::sun::star::datatransfer::clipboard;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::lang;
+
+class CTransferable : public WeakImplHelper< XClipboardOwner, XTransferable >
+{
+public:
+    CTransferable( ){};
+    explicit CTransferable( wchar_t* dataString);
+
+    // XTransferable
+
+    virtual Any SAL_CALL getTransferData( const DataFlavor& aFlavor ) throw(UnsupportedFlavorException, IOException, RuntimeException);
+    virtual Sequence< DataFlavor > SAL_CALL getTransferDataFlavors(  ) throw(RuntimeException);
+    virtual sal_Bool SAL_CALL isDataFlavorSupported( const DataFlavor& aFlavor ) throw(RuntimeException);
+
+    // XClipboardOwner
+
+    virtual void SAL_CALL lostOwnership( const Reference< XClipboard >& xClipboard, const Reference< XTransferable >& xTrans ) throw(RuntimeException);
+
+private:
+    Sequence< DataFlavor > m_seqDFlv;
+    OUString               m_Data;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */