diff options
author | Oswald Buddenhagen <oswald.buddenhagen@nokia.com> | 2011-11-09 20:42:00 +0100 |
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committer | Michael Goddard <michael.goddard@nokia.com> | 2011-11-10 04:15:38 +0100 |
commit | 1d76e399c5d9277895786c6edc2cec76f99d0531 (patch) | |
tree | f56640988d767202cc8f449ff78ad26ff739d314 /examples/camera/imagesettings.cpp | |
parent | 1e542df82fbcc4e3a8f75537af204f83827a4587 (diff) |
Change-Id: Id6de29b7c1e96aed16be8251195c744f68a2d46b
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Diffstat (limited to 'examples/camera/imagesettings.cpp')
-rw-r--r-- | examples/camera/imagesettings.cpp | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/examples/camera/imagesettings.cpp b/examples/camera/imagesettings.cpp deleted file mode 100644 index bb73f3a..0000000 --- a/examples/camera/imagesettings.cpp +++ /dev/null @@ -1,126 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "imagesettings.h" -#include "ui_imagesettings.h" - -#include <QtWidgets/qcombobox.h> -#include <QtCore/qdebug.h> -#include <qcameraimagecapture.h> -#include <qmediaservice.h> - - - -ImageSettings::ImageSettings(QCameraImageCapture *imageCapture, QWidget *parent) : - QDialog(parent), - ui(new Ui::ImageSettingsUi), - imagecapture(imageCapture) -{ - ui->setupUi(this); - - //image codecs - ui->imageCodecBox->addItem(tr("Default image format"), QVariant(QString())); - foreach(const QString &codecName, imagecapture->supportedImageCodecs()) { - QString description = imagecapture->imageCodecDescription(codecName); - ui->imageCodecBox->addItem(codecName+": "+description, QVariant(codecName)); - } - - ui->imageQualitySlider->setRange(0, int(QtMultimedia::VeryHighQuality)); - - ui->imageResolutionBox->addItem(tr("Default Resolution")); - QList<QSize> supportedResolutions = imagecapture->supportedResolutions(); - foreach(const QSize &resolution, supportedResolutions) { - ui->imageResolutionBox->addItem(QString("%1x%2").arg(resolution.width()).arg(resolution.height()), - QVariant(resolution)); - } -} - -ImageSettings::~ImageSettings() -{ - delete ui; -} - -void ImageSettings::changeEvent(QEvent *e) -{ - QDialog::changeEvent(e); - switch (e->type()) { - case QEvent::LanguageChange: - ui->retranslateUi(this); - break; - default: - break; - } -} - -QImageEncoderSettings ImageSettings::imageSettings() const -{ - QImageEncoderSettings settings = imagecapture->encodingSettings(); - settings.setCodec(boxValue(ui->imageCodecBox).toString()); - settings.setQuality(QtMultimedia::EncodingQuality(ui->imageQualitySlider->value())); - settings.setResolution(boxValue(ui->imageResolutionBox).toSize()); - - return settings; -} - -void ImageSettings::setImageSettings(const QImageEncoderSettings &imageSettings) -{ - selectComboBoxItem(ui->imageCodecBox, QVariant(imageSettings.codec())); - selectComboBoxItem(ui->imageResolutionBox, QVariant(imageSettings.resolution())); - ui->imageQualitySlider->setValue(imageSettings.quality()); -} - -QVariant ImageSettings::boxValue(const QComboBox *box) const -{ - int idx = box->currentIndex(); - if (idx == -1) - return QVariant(); - - return box->itemData(idx); -} - -void ImageSettings::selectComboBoxItem(QComboBox *box, const QVariant &value) -{ - for (int i=0; i<box->count(); i++) { - if (box->itemData(i) == value) { - box->setCurrentIndex(i); - break; - } - } -} |