blob: 0fe78db1a32002c17dce713651f6a2b9cd497d85 (
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
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
178
179
180
181
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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 _SD_ACCESSIBILITY_ACCESSIBLE_PAGE_SHAPE_HXX
#define _SD_ACCESSIBILITY_ACCESSIBLE_PAGE_SHAPE_HXX
#include <svx/AccessibleShape.hxx>
#include <svx/AccessibleShapeTreeInfo.hxx>
#include <svx/IAccessibleViewForwarderListener.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
#include <svx/AccessibleTextHelper.hxx>
namespace accessibility {
/** A page shape represents the actual page as seen on the screen.
*/
class AccessiblePageShape
: public AccessibleShape
{
public:
//===== internal ========================================================
/** Create a new accessible object that makes the given shape accessible.
@param rxParent
The accessible parent object. It will be used, for example when
the <member>getIndexInParent</member> method is called.
@param rShapeTreeInfo
Bundel of information passed to this shape and all of its desendants.
@param nIndex
Index used to disambiguate between objects that have the same
name. Passing a value of -1 leads to the use of the object's
z-order instead. Because that is not a good substitute, better
pass an ever increasing counter.
@attention
Always call the <member>init</member> method after creating a
new accessible shape. This is one way to overcome the potential
problem of registering the new object with e.g. event
broadcasters. That would delete the new object if a broadcaster
would not keep a strong reference to the new object.
*/
AccessiblePageShape (
const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XDrawPage>& rxPage,
const ::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible>& rxParent,
const AccessibleShapeTreeInfo& rShapeTreeInfo,
long nIndex = -1);
virtual ~AccessiblePageShape (void);
/** Initialize a new shape. See the documentation of the constructor
for the reason of this method's existence.
*/
virtual void Init (void);
//===== XAccessibleContext ==============================================
/// Returns always 0 because there can be no children.
virtual sal_Int32 SAL_CALL
getAccessibleChildCount (void)
throw ();
/** Return the specified child.
@param nIndex
Index of the requested child.
@return
Reference of the requested child which is the accessible object
of a visible shape.
@raises IndexOutOfBoundsException
Throws always an exception because there are no children.
*/
virtual ::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible> SAL_CALL
getAccessibleChild (sal_Int32 nIndex)
throw (::com::sun::star::uno::RuntimeException);
//===== XAccessibleComponent ============================================
virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds (void)
throw (::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getForeground (void)
throw (::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getBackground (void)
throw (::com::sun::star::uno::RuntimeException);
//===== XComponent ======================================================
virtual void SAL_CALL
dispose (void)
throw (::com::sun::star::uno::RuntimeException);
//===== XServiceInfo ====================================================
virtual ::rtl::OUString SAL_CALL
getImplementationName (void)
throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
getSupportedServiceNames (void)
throw (::com::sun::star::uno::RuntimeException);
//===== lang::XEventListener ============================================
virtual void SAL_CALL
disposing (const ::com::sun::star::lang::EventObject& Source)
throw (::com::sun::star::uno::RuntimeException);
using AccessibleShape::disposing;
protected:
/** Create a base name string that contains the accessible name.
*/
virtual ::rtl::OUString
CreateAccessibleBaseName (void)
throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString
CreateAccessibleName (void)
throw (::com::sun::star::uno::RuntimeException);
/// Create a description string that contains the accessible description.
virtual ::rtl::OUString
CreateAccessibleDescription (void)
throw (::com::sun::star::uno::RuntimeException);
private:
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XDrawPage> mxPage;
/** Don't use the default constructor. Use the public constructor that
takes the original shape and the parent as arguments instead.
*/
explicit AccessiblePageShape (void);
/// Don't use the copy constructor. Is there any use for it?
explicit AccessiblePageShape (const AccessiblePageShape&);
/// Don't use the assignment operator. Do we need this?
AccessibleShape& operator= (const AccessiblePageShape&);
};
} // end of namespace accessibility
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
