dtrans/test/win32/dnd/dndTest.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #if defined _MSC_VER
  21 #pragma warning(push,1)
  22 #endif
  23 #include <windows.h>
  24 #include <comdef.h>
  25 #include <atlbase.h>
  26 CComModule _Module;
  27 #include <atlcom.h>
  28 #include <atlimpl.cpp>
  29 #if defined _MSC_VER
  30 #pragma warning(pop)
  31 #endif
  32 #include <com/sun/star/uno/Reference.h>
  33 #include <com/sun/star/lang/XInitialization.hpp>
  34 #include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
  35 #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
  36 #include <com/sun/star/lang/XComponent.hpp>
  37 #include <rtl/process.h>
  38 #include <cppuhelper/servicefactory.hxx>
  39 #include "sourcelistener.hxx"
  40
  41 #include "atlwindow.hxx"
  42 BEGIN_OBJECT_MAP(ObjectMap)
  43 END_OBJECT_MAP()
  44
  45 using namespace com::sun::star::lang;
  46 using namespace com::sun::star::datatransfer;
  47 using namespace com::sun::star::uno;
  48 using namespace com::sun::star::datatransfer::dnd;
  49 using namespace com::sun::star::datatransfer::dnd::DNDConstants;
  50
  51 HRESULT doTest();
  52 DWORD WINAPI MTAFunc( void* threadData);
  53
  54 Reference< XMultiServiceFactory > MultiServiceFactory;
  55
  56 int main( int argc, char *argv[ ], char *envp[ ] )
  57 {
  58     HRESULT hr;
  59     if( FAILED( hr=CoInitialize(NULL )))
  60     {
  61         printf("CoInitialize failed \n");
  62         return -1;
  63     }
  64
  65     _Module.Init( ObjectMap, GetModuleHandleA( NULL));
  66
  67     if( FAILED(hr=doTest()))
  68     {
  69         _com_error err( hr);
  70     }
  71
  72     _Module.Term();
  73     CoUninitialize();
  74     return 0;
  75 }
  76
  77 HRESULT doTest()
  78 {
  79
  80     MultiServiceFactory= createRegistryServiceFactory( OUString(L"types.rdb"), OUString( L"services.rdb") , sal_True);
  81
  82     // create the MTA thread that is used to realize MTA calls to the services
  83     // We create the thread and wait until the thread has created its message queue
  84     HANDLE evt= CreateEventA(NULL, FALSE, FALSE, NULL);
  85     DWORD threadIdMTA=0;
  86     HANDLE hMTAThread= CreateThread( NULL, 0, MTAFunc, &evt, 0, &threadIdMTA);
  87     WaitForSingleObject( evt, INFINITE);
  88     CloseHandle(evt);
  89
  90     HRESULT hr= S_OK;
  91     RECT pos1={0,0,300,200};
  92     AWindow win("DnD starting in Ole STA", threadIdMTA, pos1);
  93
  94     RECT pos2={ 0, 205, 300, 405};
  95     AWindow win2("DnD starting in MTA", threadIdMTA, pos2, true);
  96
  97     // win3 and win4 call initialize from an MTA but they are created in an STA
  98     RECT pos3={300,0,600,200};
  99     AWindow win3("DnD starting in OLE STA", threadIdMTA, pos3, false, true);
 100
 101     RECT pos4={ 300, 205, 600, 405};
 102     AWindow win24("DnD starting in Ole MTA", threadIdMTA, pos4, true, true);
 103
 104     MSG msg;
 105     while( GetMessageA(&msg, (HWND)NULL, 0, 0) )
 106     {
 107         TranslateMessage(  &msg);
 108         DispatchMessageA( &msg);
 109     }
 110
 111     // Shut down the MTA thread
 112     PostThreadMessageA( threadIdMTA, WM_QUIT, 0, 0);
 113     WaitForSingleObject(hMTAThread, INFINITE);
 114     CloseHandle(hMTAThread);
 115
 116     return S_OK;
 117 }
 118
 119 extern Reference<XMultiServiceFactory> MultiServiceFactory;
 120 DWORD WINAPI MTAFunc( void* threadData)
 121 {
 122     HRESULT hr= CoInitializeEx( NULL, COINIT_MULTITHREADED);
 123     ATLASSERT( FAILED(hr) );
 124     MSG msg;
 125     // force the creation of a message queue
 126     PeekMessageA(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
 127     SetEvent( *(HANDLE*)threadData );
 128
 129     RECT pos={0, 406, 300, 605};
 130     AWindow win("DnD, full MTA", GetCurrentThreadId(), pos, false, true);
 131
 132     while( GetMessageA(&msg, (HWND)NULL, 0, 0) )
 133     {
 134         switch( msg.message)
 135         {
 136         case  WM_SOURCE_INIT:
 137         {
 138             InitializationData* pData= (InitializationData*)msg.wParam;
 139             Any any;
 140             any <<= (sal_uInt32) pData->hWnd;
 141             pData->xInit->initialize( Sequence<Any>( &any, 1));
 142
 143             CoTaskMemFree( pData);
 144             break;
 145         }
 146         case WM_SOURCE_STARTDRAG:
 147         {
 148             // wParam contains necessary data
 149             StartDragData* pData= (StartDragData*)msg.wParam;
 150             Sequence<DataFlavor> seq= pData->transferable->getTransferDataFlavors();
 151             // have a look what flavours are supported
 152             for( int i=0; i<seq.getLength(); i++)
 153             {
 154                 DataFlavor d= seq[i];
 155             }
 156             pData->source->startDrag( DragGestureEvent(),
 157                                       ACTION_LINK|ACTION_MOVE|ACTION_COPY,
 158                                       0,
 159                                       0,
 160                                       pData->transferable,
 161                                       Reference<XDragSourceListener>( static_cast<XDragSourceListener*>
 162                                                                       ( new DragSourceListener())));
 163             CoTaskMemFree( pData);
 164             break;
 165         }
 166
 167         } // end switch
 168
 169         TranslateMessage(  &msg);
 170         DispatchMessageA( &msg);
 171     }
 172
 173     CoUninitialize();
 174     return 0;
 175 }
 176
 177 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */