Version 0.003

source-linux/common/uploadableimage.cpp

@@ -0,0 +1,90 @@
+#include "uploadableimage.h"
+
+
+#include <QBuffer>
+#include <QDebug>
+#include <QFileInfo>
+#include <QUrl>
+
+void UploadableImage::setSource(const QString &a) {
+    if (a != m_source) {
+        m_source = a;
+        //m_base64 = "";
+        m_mimetype = "";
+        m_filename = "";
+
+        qDebug() << "UploadableImage::setSource : " << m_source;
+
+        if (m_source=="") {
+            emit sourceChanged();
+            //emit base64Changed();
+            emit mimetypeChanged();
+            emit filenameChanged();
+            return;
+        }
+
+        QImage fullimage = QImage(QUrl(m_source).toLocalFile());
+        if (fullimage.width() > 800 || fullimage.height() > 800) {
+            if (fullimage.width() > fullimage.height()) {
+                m_image = fullimage.scaledToWidth(800);
+            } else {
+                m_image = fullimage.scaledToHeight(800);
+            }
+        } else {
+            m_image = fullimage;
+        }
+        qDebug() << "UploadableImage::setSource : " << m_image.width() << "x" << m_image.height();
+        emit sourceChanged();
+
+        QFileInfo fi(m_source);
+
+        m_filename = fi.fileName();
+        emit filenameChanged();
+
+        QString filetype = fi.suffix().toUpper();
+        if (filetype!="PNG" && filetype!="JPG") {
+            filetype = "JPG";
+        }
+        qDebug() << "UploadableImage::setSource : " << "Saving as " << filetype;
+
+        m_mimetype = "image/"+filetype.toLower();
+        emit mimetypeChanged();
+
+        /*
+        QByteArray byteArray;
+        QBuffer buffer(&byteArray);
+        m_image.save(&buffer, filetype.toLatin1().constData());
+        QString b64 = QString::fromLatin1(byteArray.toBase64().data());
+
+        for(int k=0; k<b64.length(); k+=76) {
+            m_base64 += b64.mid(k,76) + "\n";
+        }
+        m_base64 = m_base64.trimmed();
+
+        emit base64Changed();
+        */
+    }
+}
+
+QString UploadableImage::source() const {
+    return m_source;
+}
+
+//QString UploadableImage::base64() const {
+//    return m_base64;
+//}
+
+QString UploadableImage::filename() const {
+    return m_filename;
+}
+
+QString UploadableImage::mimetype() const {
+    return m_mimetype;
+}
+
+QByteArray UploadableImage::bytes() {
+    QByteArray byteArray;
+    QBuffer buffer(&byteArray);
+    m_image.save(&buffer, "PNG");
+    return byteArray;
+}