| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtQuick module 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 |
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| ** 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 "qaccessiblequickview_p.h" |
| |
| #include <QtGui/qguiapplication.h> |
| |
| #include <QtQuick/qquickitem.h> |
| #include <QtQuick/private/qquickitem_p.h> |
| |
| #include "qaccessiblequickitem_p.h" |
| |
| #if QT_CONFIG(accessibility) |
| |
| QT_BEGIN_NAMESPACE |
| |
| QAccessibleQuickWindow::QAccessibleQuickWindow(QQuickWindow *object) |
| :QAccessibleObject(object) |
| { |
| } |
| |
| QList<QQuickItem *> QAccessibleQuickWindow::rootItems() const |
| { |
| if (QQuickItem *ci = window()->contentItem()) |
| return accessibleUnignoredChildren(ci); |
| return QList<QQuickItem *>(); |
| } |
| |
| int QAccessibleQuickWindow::childCount() const |
| { |
| return rootItems().count(); |
| } |
| |
| QAccessibleInterface *QAccessibleQuickWindow::parent() const |
| { |
| // FIXME: for now we assume to be a top level window... |
| return QAccessible::queryAccessibleInterface(qApp); |
| } |
| |
| QAccessibleInterface *QAccessibleQuickWindow::child(int index) const |
| { |
| const QList<QQuickItem*> &kids = rootItems(); |
| if (index >= 0 && index < kids.count()) |
| return QAccessible::queryAccessibleInterface(kids.at(index)); |
| return nullptr; |
| } |
| |
| QAccessibleInterface *QAccessibleQuickWindow::focusChild() const |
| { |
| QObject *focusObject = window()->focusObject(); |
| if (focusObject) { |
| QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(focusObject); |
| if (!iface || iface == this || !iface->focusChild()) |
| return iface; |
| return iface->focusChild(); |
| } |
| return nullptr; |
| } |
| |
| QAccessible::Role QAccessibleQuickWindow::role() const |
| { |
| return QAccessible::Window; |
| } |
| |
| QAccessible::State QAccessibleQuickWindow::state() const |
| { |
| QAccessible::State st; |
| if (window() == QGuiApplication::focusWindow()) |
| st.active = true; |
| if (!window()->isVisible()) |
| st.invisible = true; |
| return st; |
| } |
| |
| QRect QAccessibleQuickWindow::rect() const |
| { |
| return QRect(window()->x(), window()->y(), window()->width(), window()->height()); |
| } |
| |
| QString QAccessibleQuickWindow::text(QAccessible::Text text) const |
| { |
| #ifdef Q_ACCESSIBLE_QUICK_ITEM_ENABLE_DEBUG_DESCRIPTION |
| if (text == QAccessible::DebugDescription) { |
| return QString::fromLatin1(object()->metaObject()->className()) ; |
| } |
| #else |
| Q_UNUSED(text) |
| #endif |
| return window()->title(); |
| } |
| |
| QAccessibleInterface *QAccessibleQuickWindow::childAt(int x, int y) const |
| { |
| Q_ASSERT(window()); |
| for (int i = childCount() - 1; i >= 0; --i) { |
| QAccessibleInterface *childIface = child(i); |
| if (childIface && !childIface->state().invisible) { |
| if (QAccessibleInterface *iface = childIface->childAt(x, y)) |
| return iface; |
| if (childIface->rect().contains(x, y)) |
| return childIface; |
| } |
| } |
| return nullptr; |
| } |
| |
| int QAccessibleQuickWindow::indexOfChild(const QAccessibleInterface *iface) const |
| { |
| int i = -1; |
| if (iface) { |
| const QList<QQuickItem *> &roots = rootItems(); |
| i = roots.count() - 1; |
| while (i >= 0) { |
| if (iface->object() == roots.at(i)) |
| break; |
| --i; |
| } |
| } |
| return i; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif // accessibility |