0d00841c5f
The strange indentation has made maintenance of license headers difficult on several occasions. Change-Id: Ib29a7e5275e2c7a2c13a3f32fd2479f34d3353ca Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef SCREENREADER_H
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#define SCREENREADER_H
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#include <QObject>
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#include <QAccessible>
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#include <QAccessibleBridge>
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/*
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A Simple screen reader for touch-based user interfaces.
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Requires a text-to-speach backend. Currently implemented
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using festival on unix.
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*/
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class OptionsWidget;
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class ScreenReader : public QObject
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{
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Q_OBJECT
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public:
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explicit ScreenReader(QObject *parent = 0);
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~ScreenReader();
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void setRootObject(QObject *rootObject);
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void setOptionsWidget(OptionsWidget *optionsWidget);
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public slots:
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void touchPoint(const QPoint &point);
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void activate();
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protected slots:
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void processTouchPoint();
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signals:
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void selected(QObject *object);
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protected:
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void speak(const QString &text, const QString &voice = QString());
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private:
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QAccessibleInterface *m_selectedInterface;
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QAccessibleInterface *m_rootInterface;
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OptionsWidget *m_optionsWidget;
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QPoint m_currentTouchPoint;
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bool m_activateCalled;
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};
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#endif // SCREENREADER_H
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