--- a/qtmobility/plugins/multimedia/symbian/camera/s60cameraexposurecontrol.cpp Fri Apr 16 15:51:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,248 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Mobility Components.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "s60cameraexposurecontrol.h"
-#include "s60cameraservice.h"
-#include "s60camerasession.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qstring.h>
-
-
-S60CameraExposureControl::S60CameraExposureControl(QObject *parent)
- :QCameraExposureControl(parent)
-{
-}
-
-S60CameraExposureControl::S60CameraExposureControl(QObject *session, QObject *parent)
- :QCameraExposureControl(parent)
- , m_error(QCamera::NoError)
- , m_flashMode(QCamera::FlashOff)
- , m_exposureMode(QCamera::ExposureAuto)
- , m_meteringMode(QCamera::MeteringMatrix)
- , m_ev(0.0)
-{
- // use cast if we want to change session class later on..
- m_session = qobject_cast<S60CameraSession*>(session);
- m_advancedSettings = m_session->advancedSettings();
-
- connect(m_advancedSettings, SIGNAL(exposureLocked()), this, SIGNAL(exposureLocked()));
- connect(m_advancedSettings, SIGNAL(flashReady(bool)), this, SIGNAL(flashReady(bool)));
- connect(m_advancedSettings, SIGNAL(apertureChanged(qreal)), this, SIGNAL(apertureChanged(qreal)));
- connect(m_advancedSettings, SIGNAL(apertureRangeChanged()), this, SIGNAL(apertureRangeChanged()));
- connect(m_advancedSettings, SIGNAL(shutterSpeedChanged(qreal)), this, SIGNAL(shutterSpeedChanged(qreal)));
- connect(m_advancedSettings, SIGNAL(isoSensitivityChanged(int)), this, SIGNAL(isoSensitivityChanged(int)));
-}
-
-S60CameraExposureControl::~S60CameraExposureControl()
-{
- m_advancedSettings = NULL;
-}
-
-
-QCamera::FlashMode S60CameraExposureControl::flashMode() const
-{
- return m_session->flashMode();
-}
-
-void S60CameraExposureControl::setFlashMode(QCamera::FlashMode mode)
-{
- QCamera::FlashModes supportedModes = supportedFlashModes();
- if (supportedModes & mode) {
- m_flashMode = mode;
- m_session->setFlashMode(m_flashMode);
- }
-}
-
-QCamera::FlashModes S60CameraExposureControl::supportedFlashModes() const
-{
- return m_session->supportedFlashModes();
-}
-
-bool S60CameraExposureControl::isFlashReady() const
-{
- return m_advancedSettings->isFlashReady();
-}
-
-QCamera::ExposureMode S60CameraExposureControl::exposureMode() const
-{
- return m_session->exposureMode();
-}
-
-void S60CameraExposureControl::setExposureMode(QCamera::ExposureMode mode)
-{
- //qDebug() << "S60CameraExposureControl::setExposureMode";
- QCamera::ExposureModes supportedModes = supportedExposureModes();
- if (supportedModes & mode) {
- m_exposureMode = mode;
- //qDebug() << "Set exposure mode";
- m_session->setExposureMode(m_exposureMode);
- }
-}
-
-QCamera::ExposureModes S60CameraExposureControl::supportedExposureModes() const
-{
- return m_session->supportedExposureModes();
-}
-
-qreal S60CameraExposureControl::exposureCompensation() const
-{
- return m_advancedSettings->exposureCompensation();
-}
-
-void S60CameraExposureControl::setExposureCompensation(qreal ev)
-{
- m_advancedSettings->setExposureCompensation(ev);
- m_ev = ev;
-}
-
-QCamera::MeteringMode S60CameraExposureControl::meteringMode() const
-{
- return m_advancedSettings->meteringMode();
-}
-
-void S60CameraExposureControl::setMeteringMode(QCamera::MeteringMode mode)
-{
- QCamera::MeteringModes supportedModes = supportedMeteringModes();
- if (supportedModes & mode) {
- m_meteringMode = mode;
- m_advancedSettings->setMeteringMode(mode);
- }
-}
-
-QCamera::MeteringModes S60CameraExposureControl::supportedMeteringModes() const
-{
- return m_advancedSettings->supportedMeteringModes();
-}
-
-int S60CameraExposureControl::isoSensitivity() const
-{
- return m_advancedSettings->isoSensitivity();
-}
-
-QList<int> S60CameraExposureControl::supportedIsoSensitivities(bool *continuous) const
-{
- Q_UNUSED(continuous);
- return m_advancedSettings->supportedIsoSensitivities();
-}
-
-void S60CameraExposureControl::setManualIsoSensitivity(int iso)
-{
- int minIso = supportedIsoSensitivities().first();
- int maxIso = supportedIsoSensitivities().last();
- if (iso < minIso) {
- iso = minIso;
- } else if (iso > maxIso) {
- iso = maxIso;
- }
- m_advancedSettings->setManualIsoSensitivity(iso);
-}
-
-void S60CameraExposureControl::setAutoIsoSensitivity()
-{
- m_error = QCamera::NotSupportedFeatureError;
-}
-
-qreal S60CameraExposureControl::aperture() const
-{
- return m_advancedSettings->aperture();
-}
-
-QList<qreal> S60CameraExposureControl::supportedApertures(bool *continuous) const
-{
- return m_advancedSettings->supportedApertures(continuous);
-}
-
-void S60CameraExposureControl::setManualAperture(qreal aperture)
-{
- int minIso = supportedApertures().first();
- int maxIso = supportedApertures().last();
- if (aperture < minIso) {
- aperture = minIso;
- } else if (aperture > maxIso) {
- aperture = maxIso;
- }
- m_advancedSettings->setManualAperture(aperture);
-}
-
-void S60CameraExposureControl::setAutoAperture()
-{
- m_error = QCamera::NotSupportedFeatureError;
-}
-
-qreal S60CameraExposureControl::shutterSpeed() const
-{
- return m_advancedSettings->shutterSpeed();
-}
-
-/*
- Returns the list of shutter speed values if camera supports only fixed set of shutter speed values,
- otherwise returns an empty list.
- */
-QList<qreal> S60CameraExposureControl::supportedShutterSpeeds(bool *continuous) const
-{
- return m_advancedSettings->supportedShutterSpeeds(continuous);;
-}
-
-void S60CameraExposureControl::setManualShutterSpeed(qreal seconds)
-{
- m_advancedSettings->setShutterSpeed(seconds);
-}
-
-void S60CameraExposureControl::setAutoShutterSpeed()
-{
- m_error = QCamera::NotSupportedFeatureError;
-}
-
-bool S60CameraExposureControl::isExposureLocked() const
-{
- return m_advancedSettings->isExposureLocked();
-}
-
-void S60CameraExposureControl::lockExposure()
-{
- m_advancedSettings->lockExposure(true);
-}
-
-void S60CameraExposureControl::unlockExposure()
-{
- m_advancedSettings->lockExposure(false);
-}