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-rw-r--r--src/plugins/platforms/windows/uiautomation/qwindowsuiaselectionprovider.cpp215
1 files changed, 164 insertions, 51 deletions
diff --git a/src/plugins/platforms/windows/uiautomation/qwindowsuiaselectionprovider.cpp b/src/plugins/platforms/windows/uiautomation/qwindowsuiaselectionprovider.cpp
index 3305e9c5c4..37148c655a 100644
--- a/src/plugins/platforms/windows/uiautomation/qwindowsuiaselectionprovider.cpp
+++ b/src/plugins/platforms/windows/uiautomation/qwindowsuiaselectionprovider.cpp
@@ -1,41 +1,5 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
@@ -77,12 +41,24 @@ HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::GetSelection(SAFEARRAY *
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
- // First put selected items in a list, then build a safe array with the right size.
+ // First get/create list of selected items, then build a safe array with the right size.
QList<QAccessibleInterface *> selectedList;
- for (int i = 0; i < accessible->childCount(); ++i) {
- if (QAccessibleInterface *child = accessible->child(i)) {
- if (child->state().selected) {
- selectedList.append(child);
+ if (QAccessibleSelectionInterface *selectionInterface = accessible->selectionInterface()) {
+ selectedList = selectionInterface->selectedItems();
+ } else {
+ const int childCount = accessible->childCount();
+ selectedList.reserve(childCount);
+ for (int i = 0; i < childCount; ++i) {
+ if (QAccessibleInterface *child = accessible->child(i)) {
+ if (accessible->role() == QAccessible::PageTabList) {
+ if (child->role() == QAccessible::PageTab && child->state().focused) {
+ selectedList.append(child);
+ }
+ } else {
+ if (child->state().selected) {
+ selectedList.append(child);
+ }
+ }
}
}
}
@@ -126,18 +102,155 @@ HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::get_IsSelectionRequired(
if (!accessible)
return UIA_E_ELEMENTNOTAVAILABLE;
- // Initially returns false if none are selected. After the first selection, it may be required.
- bool anySelected = false;
- for (int i = 0; i < accessible->childCount(); ++i) {
- if (QAccessibleInterface *child = accessible->child(i)) {
- if (child->state().selected) {
- anySelected = true;
- break;
+ if (accessible->role() == QAccessible::PageTabList) {
+ *pRetVal = TRUE;
+ } else {
+
+ // Initially returns false if none are selected. After the first selection, it may be required.
+ bool anySelected = false;
+ if (QAccessibleSelectionInterface *selectionInterface = accessible->selectionInterface()) {
+ anySelected = selectionInterface->selectedItem(0) != nullptr;
+ } else {
+ for (int i = 0; i < accessible->childCount(); ++i) {
+ if (QAccessibleInterface *child = accessible->child(i)) {
+ if (child->state().selected) {
+ anySelected = true;
+ break;
+ }
+ }
+ }
+ }
+
+ *pRetVal = anySelected && !accessible->state().multiSelectable && !accessible->state().extSelectable;
+ }
+ return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::get_FirstSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal)
+{
+ qCDebug(lcQpaUiAutomation) << __FUNCTION__;
+
+ if (!pRetVal)
+ return E_INVALIDARG;
+ *pRetVal = nullptr;
+
+ QAccessibleInterface *accessible = accessibleInterface();
+ if (!accessible)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+
+ QAccessibleInterface *firstSelectedChild = nullptr;
+ if (QAccessibleSelectionInterface *selectionInterface = accessible->selectionInterface()) {
+ firstSelectedChild = selectionInterface->selectedItem(0);
+ if (!firstSelectedChild)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+ } else {
+ int i = 0;
+ while (!firstSelectedChild && i < accessible->childCount()) {
+ if (QAccessibleInterface *child = accessible->child(i)) {
+ if (accessible->role() == QAccessible::PageTabList) {
+ if (child->role() == QAccessible::PageTab && child->state().focused)
+ firstSelectedChild = child;
+ } else if (child->state().selected) {
+ firstSelectedChild = child;
+ }
+ }
+ i++;
+ }
+ }
+
+ if (!firstSelectedChild)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+
+ if (QWindowsUiaMainProvider *childProvider = QWindowsUiaMainProvider::providerForAccessible(firstSelectedChild))
+ {
+ *pRetVal = static_cast<IRawElementProviderSimple *>(childProvider);
+ return S_OK;
+ }
+
+ return S_FALSE;
+}
+
+HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::get_LastSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal)
+{
+ qCDebug(lcQpaUiAutomation) << __FUNCTION__;
+
+ if (!pRetVal)
+ return E_INVALIDARG;
+ *pRetVal = nullptr;
+
+ QAccessibleInterface *accessible = accessibleInterface();
+ if (!accessible)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+
+ QAccessibleInterface *lastSelectedChild = nullptr;
+ if (QAccessibleSelectionInterface *selectionInterface = accessible->selectionInterface()) {
+ const int selectedItemCount = selectionInterface->selectedItemCount();
+ if (selectedItemCount <= 0)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+ lastSelectedChild = selectionInterface->selectedItem(selectedItemCount - 1);
+ } else {
+ int i = accessible->childCount() - 1;
+ while (!lastSelectedChild && i >= 0) {
+ if (QAccessibleInterface *child = accessible->child(i)) {
+ if (accessible->role() == QAccessible::PageTabList) {
+ if (child->role() == QAccessible::PageTab && child->state().focused)
+ lastSelectedChild = child;
+ } else if (child->state().selected) {
+ lastSelectedChild = child;
+ }
+ }
+ i--;
+ }
+ }
+
+ if (!lastSelectedChild)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+
+ if (QWindowsUiaMainProvider *childProvider = QWindowsUiaMainProvider::providerForAccessible(lastSelectedChild))
+ {
+ *pRetVal = static_cast<IRawElementProviderSimple *>(childProvider);
+ return S_OK;
+ }
+
+ return S_FALSE;
+}
+
+HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::get_CurrentSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal)
+{
+ qCDebug(lcQpaUiAutomation) << __FUNCTION__;
+ return get_FirstSelectedItem(pRetVal);
+}
+
+HRESULT STDMETHODCALLTYPE QWindowsUiaSelectionProvider::get_ItemCount(__RPC__out int *pRetVal)
+{
+ qCDebug(lcQpaUiAutomation) << __FUNCTION__;
+
+ if (!pRetVal)
+ return E_INVALIDARG;
+ *pRetVal = -1;
+
+ QAccessibleInterface *accessible = accessibleInterface();
+ if (!accessible)
+ return UIA_E_ELEMENTNOTAVAILABLE;
+
+
+ if (QAccessibleSelectionInterface *selectionInterface = accessible->selectionInterface())
+ *pRetVal = selectionInterface->selectedItemCount();
+ else {
+ int selectedCount = 0;
+ for (int i = 0; i < accessible->childCount(); i++) {
+ if (QAccessibleInterface *child = accessible->child(i)) {
+ if (accessible->role() == QAccessible::PageTabList) {
+ if (child->role() == QAccessible::PageTab && child->state().focused)
+ selectedCount++;
+ } else if (child->state().selected) {
+ selectedCount++;
+ }
}
}
+ *pRetVal = selectedCount;
}
- *pRetVal = anySelected && !accessible->state().multiSelectable && !accessible->state().extSelectable;
return S_OK;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 14:45:46 +0000