1 files changed, 158 insertions, 0 deletions
diff --git a/utils/themeeditor/gui/fontdownloader.cpp b/utils/themeeditor/gui/fontdownloader.cpp
new file mode 100644
index 0000000..7aa4cd8
--- /dev/null
+++ b/utils/themeeditor/gui/fontdownloader.cpp
@@ -0,0 +1,158 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Robert Bieber
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "fontdownloader.h"
+#include "ui_fontdownloader.h"
+
+#include "quazip.h"
+#include "quazipfile.h"
+#include "quazipfileinfo.h"
+
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QCloseEvent>
+
+#include <QDebug>
+
+FontDownloader::FontDownloader(QWidget *parent, QString path) :
+    QDialog(parent),
+    ui(new Ui::FontDownloader), dir(path), reply(0)
+{
+    ui->setupUi(this);
+
+    manager = new QNetworkAccessManager();
+
+    if(dir.isReadable())
+    {
+        fout.setFileName(dir.absolutePath() + "/fonts.zip");
+        if(fout.open(QFile::WriteOnly))
+        {
+            ui->label->setText(tr("Downloading font pack"));
+
+            QNetworkRequest request;
+            request.setUrl(QUrl("http://download.rockbox.org"
+                                "/daily/fonts/rockbox-fonts.zip"));
+            request.setRawHeader("User-Agent", "Rockbox Theme Editor");
+
+            reply = manager->get(request);
+
+            QObject::connect(reply, SIGNAL(readyRead()),
+                             this, SLOT(dataReceived()));
+            QObject::connect(reply, SIGNAL(finished()),
+                             this, SLOT(finished()));
+            QObject::connect(reply, SIGNAL(downloadProgress(qint64,qint64)),
+                             this, SLOT(progress(qint64,qint64)));
+        }
+        else
+        {
+            ui->label->setText(tr("Error: Couldn't open archive file"));
+        }
+    }
+    else
+    {
+        ui->label->setText(tr("Error: Fonts directory not readable"));
+    }
+
+}
+
+FontDownloader::~FontDownloader()
+{
+    delete ui;
+    fout.close();
+    manager->deleteLater();
+
+    if(reply)
+    {
+        reply->abort();
+        reply->deleteLater();
+    }
+}
+
+void FontDownloader::cancel()
+{
+    if(reply)
+    {
+        reply->abort();
+        reply->deleteLater();
+        reply = 0;
+    }
+}
+
+void FontDownloader::dataReceived()
+{
+    fout.write(reply->readAll());
+}
+
+void FontDownloader::progress(qint64 bytes, qint64 available)
+{
+    if(available > 0)
+    {
+        ui->progressBar->setMaximum(available);
+        ui->progressBar->setValue(bytes);
+    }
+}
+
+void FontDownloader::finished()
+{
+    fout.close();
+    reply->deleteLater();
+    reply = 0;
+    ui->label->setText(tr("Download complete"));
+
+    /* Extracting the ZIP archive */
+    QuaZip archive(fout.fileName());
+    QuaZipFile zipFile(&archive);
+    archive.open(QuaZip::mdUnzip);
+
+    bool more;
+    for(more = archive.goToFirstFile(); more; more = archive.goToNextFile())
+    {
+        if(archive.getCurrentFileName().split("/").last() == "")
+            continue;
+
+        QFile fontFile(dir.absolutePath() + "/" +
+                       archive.getCurrentFileName().split("/").last());
+        fontFile.open(QFile::WriteOnly);
+
+        zipFile.open(QIODevice::ReadOnly);
+        fontFile.write(zipFile.readAll());
+        zipFile.close();
+
+        fontFile.close();
+    }
+
+    archive.close();
+    QFile::remove(dir.absolutePath() + "/fonts.zip");
+
+    hide();
+    this->deleteLater();
+}
+
+void FontDownloader::netError(QNetworkReply::NetworkError code)
+{
+    ui->label->setText(tr("Network error: ") + reply->errorString());
+}
+
+void FontDownloader::closeEvent(QCloseEvent *event)
+{
+    cancel();
+    event->accept();
+}