91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
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#include "uploadableimage.h"
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#include <QBuffer>
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#include <QDebug>
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#include <QFileInfo>
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#include <QUrl>
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void UploadableImage::setSource(const QString &a) {
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if (a != m_source) {
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m_source = a;
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//m_base64 = "";
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m_mimetype = "";
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m_filename = "";
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qDebug() << "UploadableImage::setSource : " << m_source;
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if (m_source=="") {
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emit sourceChanged();
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//emit base64Changed();
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emit mimetypeChanged();
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emit filenameChanged();
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return;
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}
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QImage fullimage = QImage(QUrl(m_source).toLocalFile());
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if (fullimage.width() > 800 || fullimage.height() > 800) {
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if (fullimage.width() > fullimage.height()) {
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m_image = fullimage.scaledToWidth(800);
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} else {
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m_image = fullimage.scaledToHeight(800);
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}
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} else {
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m_image = fullimage;
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}
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qDebug() << "UploadableImage::setSource : " << m_image.width() << "x" << m_image.height();
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emit sourceChanged();
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QFileInfo fi(m_source);
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m_filename = fi.fileName();
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emit filenameChanged();
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QString filetype = fi.suffix().toUpper();
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if (filetype!="PNG" && filetype!="JPG") {
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filetype = "JPG";
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}
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qDebug() << "UploadableImage::setSource : " << "Saving as " << filetype;
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m_mimetype = "image/"+filetype.toLower();
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emit mimetypeChanged();
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/*
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QByteArray byteArray;
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QBuffer buffer(&byteArray);
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m_image.save(&buffer, filetype.toLatin1().constData());
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QString b64 = QString::fromLatin1(byteArray.toBase64().data());
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for(int k=0; k<b64.length(); k+=76) {
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m_base64 += b64.mid(k,76) + "\n";
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}
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m_base64 = m_base64.trimmed();
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emit base64Changed();
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*/
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}
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}
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QString UploadableImage::source() const {
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return m_source;
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}
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//QString UploadableImage::base64() const {
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// return m_base64;
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//}
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QString UploadableImage::filename() const {
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return m_filename;
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}
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QString UploadableImage::mimetype() const {
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return m_mimetype;
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}
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QByteArray UploadableImage::bytes() {
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QByteArray byteArray;
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QBuffer buffer(&byteArray);
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m_image.save(&buffer, "PNG");
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return byteArray;
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}
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