blob: 392a24a2704ec7533b1f4096153115ca726318ef (
plain)
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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: axcontrolhelper.hxx,v $
* $Revision: 1.1 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef OOX_OLE_AXCONTROLHELPER_HXX
#define OOX_OLE_AXCONTROLHELPER_HXX
#include <com/sun/star/uno/Reference.hxx>
namespace com { namespace sun { namespace star {
namespace graphic { class XGraphic; }
namespace drawing { class XDrawPage; }
namespace form { class XForm; }
} } }
namespace oox { namespace core { class FilterBase; } }
namespace oox {
namespace ole {
// ============================================================================
const sal_uInt32 AX_SYSCOLOR_WINDOWBACK = 0x80000005;
const sal_uInt32 AX_SYSCOLOR_WINDOWFRAME = 0x80000006;
const sal_uInt32 AX_SYSCOLOR_WINDOWTEXT = 0x80000008;
const sal_uInt32 AX_SYSCOLOR_BUTTONFACE = 0x8000000F;
const sal_uInt32 AX_SYSCOLOR_BUTTONTEXT = 0x80000012;
// ============================================================================
enum AxDefaultColorMode
{
AX_DEFAULTCOLORMODE_BGR, /// OLE default color type is interpreted as BGR color.
AX_DEFAULTCOLORMODE_PALETTE /// OLE default color type is interpreted as palette color.
};
// ============================================================================
/** Helper functions and callbacks for ActiveX form control filters. */
class AxControlHelper
{
public:
explicit AxControlHelper(
const ::oox::core::FilterBase& rFilter,
AxDefaultColorMode eColorMode = AX_DEFAULTCOLORMODE_BGR );
virtual ~AxControlHelper();
/** Returns the filter object that imports/exports the form controls. */
inline const ::oox::core::FilterBase& getFilter() const { return mrFilter; }
/** Returns the UNO form used to insert the control models. */
::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >
getControlForm() const;
/** Returns the UNO RGB color from the passed encoded OLE color. */
sal_Int32 convertColor( sal_uInt32 nAxColor ) const;
protected:
/** Derived classes returns the UNO form of the current context. Called exactly once. */
virtual ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >
createControlForm() const = 0;
/** Derived classes may implement to resolve a palette index to an RGB color. */
virtual sal_Int32 getPaletteColor( sal_uInt16 nPaletteIdx ) const;
private:
const ::oox::core::FilterBase& mrFilter;
const AxDefaultColorMode meColorMode;
mutable ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > mxForm;
mutable bool mbHasFormQuerried;
};
// ============================================================================
/** Helper functions and callbacks for ActiveX form controls embedded in a
document. */
class AxEmbeddedControlHelper : public AxControlHelper
{
public:
explicit AxEmbeddedControlHelper(
const ::oox::core::FilterBase& rFilter,
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >& rxDrawPage,
AxDefaultColorMode eColorMode = AX_DEFAULTCOLORMODE_BGR );
protected:
/** Creates and returns the standard UNO form in the wrapped draw page. */
virtual ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >
createControlForm() const;
private:
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage > mxDrawPage;
};
// ============================================================================
} // namespace ole
} // namespace oox
#endif
|