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
|
/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: globals.cxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: rt $ $Date: 2005-09-08 18:16:38 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _COM_SUN_STAR_DATATRANSFER_DND_DNDCONSTANTS_HPP_
#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
#endif
#include "globals.hxx"
//--> TRA
#ifndef _COM_SUN_STAR_DATATRANSFER_XTRANSFERABLE_HPP_
#include <com/sun/star/datatransfer/XTransferable.hpp>
#endif
// used as shortcut when drag-source and drop-target are the same
::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > g_XTransferable;
//<-- TRA
using namespace com::sun::star::datatransfer::dnd::DNDConstants;
sal_Int8 dndOleKeysToAction( DWORD grfKeyState, sal_Int8 nSourceActions)
{
sal_Int8 ret= 0;
// no MK_ALT, MK_CONTROL, MK_SHIFT
if( !(grfKeyState & MK_CONTROL) &&
!(grfKeyState & MK_ALT) &&
!(grfKeyState & MK_RBUTTON) &&
!(grfKeyState & MK_SHIFT))
{
if( nSourceActions & ACTION_MOVE )
{
ret= ACTION_DEFAULT | ACTION_MOVE;
}
else if( nSourceActions & ACTION_COPY )
{
ret= ACTION_COPY;
}
else if( nSourceActions & ACTION_LINK )
{
ret= ACTION_LINK;
}
else
ret = 0;
}
else if( grfKeyState & MK_SHIFT &&
!(grfKeyState & MK_CONTROL))
{
ret= ACTION_MOVE;
}
else if ( grfKeyState & MK_CONTROL &&
!(grfKeyState & MK_SHIFT) )
{
ret= ACTION_COPY;
}
else if ( grfKeyState & MK_CONTROL &&
grfKeyState & MK_SHIFT)
{
ret= ACTION_LINK;
}
else if ( grfKeyState & MK_RBUTTON |
grfKeyState & MK_ALT)
{
ret= ACTION_COPY_OR_MOVE | ACTION_LINK;
}
return ret;
}
sal_Int8 dndOleDropEffectsToActions( DWORD dwEffect)
{
sal_Int8 ret= ACTION_NONE;
if( dwEffect & DROPEFFECT_COPY)
ret |= ACTION_COPY;
if( dwEffect & DROPEFFECT_MOVE)
ret |= ACTION_MOVE;
if( dwEffect & DROPEFFECT_LINK)
ret |= ACTION_LINK;
return ret;
}
DWORD dndActionsToDropEffects( sal_Int8 actions)
{
DWORD ret= DROPEFFECT_NONE;
if( actions & ACTION_MOVE)
ret |= DROPEFFECT_MOVE;
if( actions & ACTION_COPY)
ret |= DROPEFFECT_COPY;
if( actions & ACTION_LINK)
ret |= DROPEFFECT_LINK;
if( actions & ACTION_DEFAULT)
ret |= DROPEFFECT_COPY;
return ret;
}
DWORD dndActionsToSingleDropEffect( sal_Int8 actions)
{
DWORD effects= dndActionsToDropEffects( actions);
sal_Int8 countEffect= 0;
if( effects & DROPEFFECT_MOVE)
countEffect++;
if( effects & DROPEFFECT_COPY)
countEffect++;
if( effects & DROPEFFECT_LINK)
countEffect++;
// DROPEFFECT_MOVE is the default effect
DWORD retVal= countEffect > 1 ? DROPEFFECT_MOVE : effects;
return retVal;
}
|
