blob: 3bd90f685034e7cb40d2ca7dfe38c850b0138df7 (
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
|
/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwinrtuiagridprovider.h"
#include "qwinrtuiamainprovider.h"
#include "qwinrtuiametadatacache.h"
#include "qwinrtuiautils.h"
#include <QtGui/QAccessible>
#include <QtGui/QAccessibleInterface>
#include <QtCore/QLoggingCategory>
#include <QtCore/QString>
#include <QtCore/private/qeventdispatcher_winrt_p.h>
#include <memory>
QT_BEGIN_NAMESPACE
using namespace QWinRTUiAutomation;
using namespace ABI::Windows::UI::Xaml::Automation;
using namespace ABI::Windows::UI::Xaml::Automation::Provider;
using namespace ABI::Windows::UI::Xaml::Automation::Peers;
QWinRTUiaGridProvider::QWinRTUiaGridProvider(QAccessible::Id id) :
QWinRTUiaBaseProvider(id)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
}
QWinRTUiaGridProvider::~QWinRTUiaGridProvider()
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
}
// Returns the number of columns.
HRESULT STDMETHODCALLTYPE QWinRTUiaGridProvider::get_ColumnCount(INT32 *value)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
if (!value)
return E_INVALIDARG;
QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
*value = metadata->columnCount();
return S_OK;
}
// Returns the number of rows.
HRESULT STDMETHODCALLTYPE QWinRTUiaGridProvider::get_RowCount(INT32 *value)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
if (!value)
return E_INVALIDARG;
QSharedPointer<QWinRTUiaControlMetadata> metadata = QWinRTUiaMetadataCache::instance()->metadataForId(id());
*value = metadata->rowCount();
return S_OK;
}
HRESULT STDMETHODCALLTYPE QWinRTUiaGridProvider::GetItem(INT32 row, INT32 column, IIRawElementProviderSimple **returnValue)
{
qCDebug(lcQpaUiAutomation) << __FUNCTION__;
if (!returnValue)
return E_INVALIDARG;
*returnValue = nullptr;
auto accid = id();
auto elementId = std::make_shared<QAccessible::Id>(0);
if (!SUCCEEDED(QEventDispatcherWinRT::runOnMainThread([accid, row, column, elementId]() {
if (QAccessibleInterface *accessible = accessibleForId(accid)) {
if (QAccessibleTableInterface *tableInterface = accessible->tableInterface()) {
if ((row >= 0) && (row < tableInterface->rowCount()) && (column >= 0) && (column < tableInterface->columnCount())) {
if (QAccessibleInterface *cell = tableInterface->cellAt(row, column)) {
*elementId = idForAccessible(cell);
QWinRTUiaMetadataCache::instance()->load(*elementId);
}
}
}
}
return S_OK;
}))) {
return E_FAIL;
}
if (!*elementId)
return E_FAIL;
return QWinRTUiaMainProvider::rawProviderForAccessibleId(*elementId, returnValue);
}
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
|
