blob: 452a62a3310c94e12641aeaa6cab308a00573ff4 (
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
|
/* -*- 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 .
*/
#pragma once
#include "acccontext.hxx"
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
#include "accselectionhelper.hxx"
// base class for SwAccessibleDocument (in this same header file) and
// SwAccessiblePreview
class SwAccessibleDocumentBase : public SwAccessibleContext
{
css::uno::Reference< css::accessibility::XAccessible> mxParent;
VclPtr<vcl::Window> mpChildWin; // protected by solar mutex
using SwAccessibleFrame::SetVisArea;
protected:
virtual ~SwAccessibleDocumentBase() override;
public:
SwAccessibleDocumentBase(std::shared_ptr<SwAccessibleMap> const& pInitMap);
void SetVisArea();
void AddChild( vcl::Window *pWin, bool bFireEvent = true );
void RemoveChild( vcl::Window *pWin );
// XAccessibleContext
// Return the number of currently visible children.
virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
// Return the specified child or NULL if index is invalid.
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleChild (sal_Int32 nIndex) override;
// Return a reference to the parent.
virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
getAccessibleParent() override;
// Return this objects index among the parents children.
virtual sal_Int32 SAL_CALL
getAccessibleIndexInParent() override;
// Return this object's description.
virtual OUString SAL_CALL
getAccessibleDescription() override;
virtual OUString SAL_CALL getAccessibleName() override;
// XAccessibleComponent
virtual sal_Bool SAL_CALL containsPoint(
const css::awt::Point& aPoint ) override;
virtual css::uno::Reference<
css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint(
const css::awt::Point& aPoint ) override;
virtual css::awt::Rectangle SAL_CALL getBounds() override;
virtual css::awt::Point SAL_CALL getLocation() override;
virtual css::awt::Point SAL_CALL getLocationOnScreen() override;
virtual css::awt::Size SAL_CALL getSize() override;
};
/**
* access to an accessible Writer document
*/
class SwAccessibleDocument : public SwAccessibleDocumentBase,
public css::accessibility::XAccessibleSelection,
public css::accessibility::XAccessibleExtendedAttributes
{
// Implementation for XAccessibleSelection interface
SwAccessibleSelectionHelper maSelectionHelper;
protected:
// Set states for getAccessibleStateSet.
// This derived class additionally sets MULTISELECTABLE(1)
virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet ) override;
virtual ~SwAccessibleDocument() override;
public:
SwAccessibleDocument(std::shared_ptr<SwAccessibleMap> const& pInitMap);
DECL_LINK( WindowChildEventListener, VclWindowEvent&, void );
// XServiceInfo
// Returns an identifier for the implementation of this object.
virtual OUString SAL_CALL
getImplementationName() override;
// Return whether the specified service is supported by this class.
virtual sal_Bool SAL_CALL
supportsService (const OUString& sServiceName) override;
// Returns a list of all supported services. In this case that is just
// the AccessibleContext service.
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
// XInterface
// XInterface is inherited through SwAccessibleContext and
// XAccessibleSelection. These methods are needed to avoid
// ambiguities.
virtual css::uno::Any SAL_CALL queryInterface(
const css::uno::Type& aType ) override;
virtual void SAL_CALL acquire( ) throw () override
{ SwAccessibleContext::acquire(); };
virtual void SAL_CALL release( ) throw () override
{ SwAccessibleContext::release(); };
// XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override;
// XAccessibleSelection
virtual void SAL_CALL selectAccessibleChild(
sal_Int32 nChildIndex ) override;
virtual sal_Bool SAL_CALL isAccessibleChildSelected(
sal_Int32 nChildIndex ) override;
virtual void SAL_CALL clearAccessibleSelection( ) override;
virtual void SAL_CALL selectAllAccessibleChildren( ) override;
virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) override;
virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
sal_Int32 nSelectedChildIndex ) override;
// index has to be treated as global child index.
virtual void SAL_CALL deselectAccessibleChild(
sal_Int32 nChildIndex ) override;
virtual css::uno::Any SAL_CALL getExtendedAttributes() override;
// thread safe C++ interface
// The object is not visible any longer and should be destroyed
virtual void Dispose(bool bRecursive, bool bCanSkipInvisible = true) override;
// XAccessibleComponent
sal_Int32 SAL_CALL getBackground() override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
