1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
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=CoInitialize(NULL )))
{
printf("CoInitialize 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.getLength(); 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: */
|
