dcbbad869e
Change copyrights and license headers from Nokia to Digia Change-Id: Id77334cfb15de096941c88e32d04ca07b4eb4709 Reviewed-by: Janne Anttila <janne.anttila@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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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 MOCKCAMERAZOOMCONTROL_H
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#define MOCKCAMERAZOOMCONTROL_H
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#include "qcamerazoomcontrol.h"
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class MockCameraZoomControl : public QCameraZoomControl
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{
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Q_OBJECT
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public:
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MockCameraZoomControl(QObject *parent = 0):
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QCameraZoomControl(parent),
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m_opticalZoom(1.0),
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m_digitalZoom(1.0),
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m_maxOpticalZoom(3.0),
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m_maxDigitalZoom(4.0)
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{
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}
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~MockCameraZoomControl() {}
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qreal maximumOpticalZoom() const
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{
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return m_maxOpticalZoom;
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}
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qreal maximumDigitalZoom() const
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{
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return m_maxDigitalZoom;
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}
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qreal currentOpticalZoom() const
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{
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return m_opticalZoom;
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}
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qreal currentDigitalZoom() const
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{
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return m_digitalZoom;
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}
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qreal requestedOpticalZoom() const
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{
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return m_opticalZoom;
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}
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qreal requestedDigitalZoom() const
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{
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return m_digitalZoom;
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}
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void zoomTo(qreal optical, qreal digital)
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{
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optical = qBound<qreal>(1.0, optical, maximumOpticalZoom());
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digital = qBound<qreal>(1.0, digital, maximumDigitalZoom());
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if (!qFuzzyCompare(digital, m_digitalZoom)) {
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m_digitalZoom = digital;
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emit requestedDigitalZoomChanged(m_digitalZoom);
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emit currentDigitalZoomChanged(m_digitalZoom);
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}
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if (!qFuzzyCompare(optical, m_opticalZoom)) {
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m_opticalZoom = optical;
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emit requestedOpticalZoomChanged(m_opticalZoom);
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emit currentOpticalZoomChanged(m_opticalZoom);
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}
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maxOpticalDigitalZoomChange(4.0, 5.0);
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}
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// helper function to emit maximum Optical and Digital Zoom Changed signals
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void maxOpticalDigitalZoomChange(qreal maxOptical, qreal maxDigital)
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{
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if (maxOptical != m_maxOpticalZoom) {
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m_maxOpticalZoom = maxOptical;
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emit maximumOpticalZoomChanged(m_maxOpticalZoom);
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}
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if (maxDigital != m_maxDigitalZoom) {
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m_maxDigitalZoom = maxDigital;
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emit maximumDigitalZoomChanged(m_maxDigitalZoom);
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}
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}
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private:
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qreal m_opticalZoom;
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qreal m_digitalZoom;
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qreal m_maxOpticalZoom;
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qreal m_maxDigitalZoom;
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};
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#endif // MOCKCAMERAZOOMCONTROL_H
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