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
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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/.
*/
#pragma once
#include <vclpluginapi.h>
#include <QtCore/QObject>
#include <QtCore/QPair>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QVector>
#include <QtGui/QAccessible>
#include <QtGui/QAccessibleActionInterface>
#include <QtGui/QAccessibleInterface>
#include <QtGui/QAccessibleTableCellInterface>
#include <QtGui/QAccessibleTableInterface>
#include <QtGui/QAccessibleTextInterface>
#include <QtGui/QAccessibleValueInterface>
#include <QtGui/QColor>
#include <QtGui/QWindow>
#include <com/sun/star/accessibility/XAccessible.hpp>
namespace com::sun::star::accessibility
{
class XAccessibleTable;
}
class QtFrame;
class QtWidget;
class QtAccessibleWidget final : public QAccessibleInterface,
public QAccessibleActionInterface,
#if QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)
public QAccessibleAttributesInterface,
#endif
public QAccessibleTextInterface,
public QAccessibleEditableTextInterface,
#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
public QAccessibleSelectionInterface,
#endif
public QAccessibleTableCellInterface,
public QAccessibleTableInterface,
public QAccessibleValueInterface
{
public:
QtAccessibleWidget(const css::uno::Reference<css::accessibility::XAccessible>& xAccessible,
QObject* pObject);
void invalidate();
// QAccessibleInterface
QWindow* window() const override;
int childCount() const override;
int indexOfChild(const QAccessibleInterface* child) const override;
QVector<QPair<QAccessibleInterface*, QAccessible::Relation>>
relations(QAccessible::Relation match = QAccessible::AllRelations) const override;
QAccessibleInterface* focusChild() const override;
QRect rect() const override;
QAccessibleInterface* parent() const override;
QAccessibleInterface* child(int index) const override;
QString text(QAccessible::Text t) const override;
QAccessible::Role role() const override;
QAccessible::State state() const override;
QColor foregroundColor() const override;
QColor backgroundColor() const override;
bool isValid() const override;
QObject* object() const override;
void setText(QAccessible::Text t, const QString& text) override;
QAccessibleInterface* childAt(int x, int y) const override;
void* interface_cast(QAccessible::InterfaceType t) override;
// QAccessibleActionInterface
QStringList actionNames() const override;
void doAction(const QString& actionName) override;
QStringList keyBindingsForAction(const QString& actionName) const override;
#if QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)
// helper method for QAccessibleAttributesInterface
QHash<QAccessible::Attribute, QVariant> attributes() const;
// QAccessibleAttributesInterface
QList<QAccessible::Attribute> attributeKeys() const override;
QVariant attributeValue(QAccessible::Attribute key) const override;
#endif
// QAccessibleTextInterface
void addSelection(int startOffset, int endOffset) override;
QString attributes(int offset, int* startOffset, int* endOffset) const override;
int characterCount() const override;
QRect characterRect(int offset) const override;
int cursorPosition() const override;
int offsetAtPoint(const QPoint& point) const override;
void removeSelection(int selectionIndex) override;
void scrollToSubstring(int startIndex, int endIndex) override;
void selection(int selectionIndex, int* startOffset, int* endOffset) const override;
int selectionCount() const override;
void setCursorPosition(int position) override;
void setSelection(int selectionIndex, int startOffset, int endOffset) override;
QString text(int startOffset, int endOffset) const override;
QString textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType,
int* startOffset, int* endOffset) const override;
QString textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType, int* startOffset,
int* endOffset) const override;
QString textBeforeOffset(int offset, QAccessible::TextBoundaryType boundaryType,
int* startOffset, int* endOffset) const override;
// QAccessibleEditableTextInterface
virtual void deleteText(int startOffset, int endOffset) override;
virtual void insertText(int offset, const QString& text) override;
virtual void replaceText(int startOffset, int endOffset, const QString& text) override;
// QAccessibleValueInterface
QVariant currentValue() const override;
QVariant maximumValue() const override;
QVariant minimumStepSize() const override;
QVariant minimumValue() const override;
void setCurrentValue(const QVariant& value) override;
// QAccessibleTableInterface
virtual QAccessibleInterface* caption() const override;
virtual QAccessibleInterface* cellAt(int row, int column) const override;
virtual int columnCount() const override;
virtual QString columnDescription(int column) const override;
virtual bool isColumnSelected(int column) const override;
virtual bool isRowSelected(int row) const override;
virtual void modelChange(QAccessibleTableModelChangeEvent* event) override;
virtual int rowCount() const override;
virtual QString rowDescription(int row) const override;
virtual bool selectColumn(int column) override;
virtual bool selectRow(int row) override;
virtual int selectedCellCount() const override;
virtual QList<QAccessibleInterface*> selectedCells() const override;
virtual int selectedColumnCount() const override;
virtual QList<int> selectedColumns() const override;
virtual int selectedRowCount() const override;
virtual QList<int> selectedRows() const override;
virtual QAccessibleInterface* summary() const override;
virtual bool unselectColumn(int column) override;
virtual bool unselectRow(int row) override;
// QAccessibleTableCellInterface
virtual QList<QAccessibleInterface*> columnHeaderCells() const override;
virtual int columnIndex() const override;
virtual bool isSelected() const override;
virtual int columnExtent() const override;
virtual QList<QAccessibleInterface*> rowHeaderCells() const override;
virtual int rowExtent() const override;
virtual int rowIndex() const override;
virtual QAccessibleInterface* table() const override;
#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
// QAccessibleSelectionInterface
virtual int selectedItemCount() const override;
virtual QList<QAccessibleInterface*> selectedItems() const override;
virtual QAccessibleInterface* selectedItem(int selectionIndex) const override;
virtual bool isSelected(QAccessibleInterface* item) const override;
virtual bool select(QAccessibleInterface* item) override;
virtual bool unselect(QAccessibleInterface* item) override;
virtual bool selectAll() override;
virtual bool clear() override;
#else
// no override, but used in QAccessibleTableInterface methods
int selectedItemCount() const;
QList<QAccessibleInterface*> selectedItems() const;
#endif
// Factory
static QAccessibleInterface* customFactory(const QString& classname, QObject* object);
private:
css::uno::Reference<css::accessibility::XAccessible> m_xAccessible;
css::uno::Reference<css::accessibility::XAccessibleContext> getAccessibleContextImpl() const;
css::uno::Reference<css::accessibility::XAccessibleTable> getAccessibleTableForParent() const;
template <class Interface> bool accessibleProvidesInterface() const
{
css::uno::Reference<css::accessibility::XAccessibleContext> xContext
= getAccessibleContextImpl();
css::uno::Reference<Interface> xInterface(xContext, css::uno::UNO_QUERY);
return xInterface.is();
}
QObject* m_pObject;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
|
