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Diffstat (limited to 'examples/nfc/ndefeditor/mimeimagerecordeditor.cpp')
-rw-r--r-- | examples/nfc/ndefeditor/mimeimagerecordeditor.cpp | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/examples/nfc/ndefeditor/mimeimagerecordeditor.cpp b/examples/nfc/ndefeditor/mimeimagerecordeditor.cpp deleted file mode 100644 index 8044e8a6..00000000 --- a/examples/nfc/ndefeditor/mimeimagerecordeditor.cpp +++ /dev/null @@ -1,150 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtNfc module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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 -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 "mimeimagerecordeditor.h" -#include "ui_mimeimagerecordeditor.h" - -#include <QtGui/QImageReader> -#include <QtWidgets/QFileDialog> -#include <QtCore/QBuffer> - -static QString imageFormatToMimeType(const QByteArray &format) -{ - if (format == "bmp") - return QStringLiteral("image/bmp"); - else if (format == "gif") - return QStringLiteral("image/gif"); - else if (format == "jpg" || format == "jpeg") - return QStringLiteral("image/jpeg"); - else if (format == "mng") - return QStringLiteral("video/x-mng"); - else if (format == "png") - return QStringLiteral("image/png"); - else if (format == "pbm") - return QStringLiteral("image/x-portable-bitmap"); - else if (format == "pgm") - return QStringLiteral("image/x-portable-graymap"); - else if (format == "ppm") - return QStringLiteral("image/x-portable-pixmap"); - else if (format == "tiff") - return QStringLiteral("image/tiff"); - else if (format == "xbm") - return QStringLiteral("image/x-xbitmap"); - else if (format == "xpm") - return QStringLiteral("image/x-xpixmap"); - else if (format == "svg") - return QStringLiteral("image/svg+xml"); - else - return QString(); -} - -MimeImageRecordEditor::MimeImageRecordEditor(QWidget *parent) : - QWidget(parent), - ui(new Ui::MimeImageRecordEditor) -{ - ui->setupUi(this); -} - -MimeImageRecordEditor::~MimeImageRecordEditor() -{ - delete ui; -} - -void MimeImageRecordEditor::setRecord(const QNdefRecord &record) -{ - m_record = record; - - QByteArray data = record.payload(); - QBuffer buffer(&data); - buffer.open(QIODevice::ReadOnly); - - QImageReader reader(&buffer); - - ui->mimeImageType->setText(imageFormatToMimeType(reader.format())); - - ui->mimeImageImage->setPixmap(QPixmap::fromImage(reader.read())); - ui->mimeImageFile->clear(); -} - -QNdefRecord MimeImageRecordEditor::record() const -{ - return m_record; -} - -void MimeImageRecordEditor::on_mimeImageOpen_clicked() -{ - QString mimeDataFile = QFileDialog::getOpenFileName(this, tr("Select Image File")); - if (mimeDataFile.isEmpty()) - return; - - QFile imageFile(mimeDataFile); - if (!imageFile.open(QIODevice::ReadOnly)) { - ui->mimeImageFile->clear(); - ui->mimeImageImage->clear(); - } - - QByteArray imageData = imageFile.readAll(); - - QBuffer buffer(&imageData); - buffer.open(QIODevice::ReadOnly); - - QImageReader reader(&buffer); - QString mimeType = imageFormatToMimeType(reader.format()); - ui->mimeImageType->setText(mimeType); - - QImage image = reader.read(); - - ui->mimeImageFile->setText(mimeDataFile); - ui->mimeImageImage->setPixmap(QPixmap::fromImage(image)); - - m_record.setTypeNameFormat(QNdefRecord::Mime); - m_record.setType(mimeType.toLatin1()); - m_record.setPayload(imageData); -} |