First draft of player faces in the login dialog

logic/net/SkinDownload.cpp

@@ -0,0 +1,60 @@
+#include "MultiMC.h"
+#include "SkinDownload.h"
+#include "DownloadJob.h"
+#include <pathutils.h>
+
+#include <QImage>
+#include <QPainter>
+#include <QCryptographicHash>
+#include <QFileInfo>
+#include <QDateTime>
+#include <logger/QsLog.h>
+
+SkinDownload::SkinDownload(QString name)
+{
+	m_name = name;
+	m_entry = MMC->metacache()->resolveEntry("skins", name + ".png");
+	m_entry->stale = true;
+	m_url = QUrl("http://skins.minecraft.net/MinecraftSkins/" + name + ".png");
+}
+
+void SkinDownload::start()
+{
+	auto job = new DownloadJob("Player skin: " + m_name);
+
+	job->addCacheDownload(m_url, m_entry);
+	m_job.reset(job);
+
+	connect(m_job.get(), SIGNAL(started()), SLOT(downloadStarted()));
+	connect(m_job.get(), SIGNAL(progress(qint64, qint64)), SLOT(downloadProgress(qint64, qint64)));
+	connect(m_job.get(), SIGNAL(succeeded()), SLOT(downloadSucceeded()));
+	connect(m_job.get(), SIGNAL(failed()), SLOT(downloadFailed()));
+
+	m_job->start();
+}
+
+void SkinDownload::downloadStarted()
+{
+	//QLOG_INFO() << "Started skin download for " << m_name << ".";
+
+	emit started();
+}
+
+void SkinDownload::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
+{
+	emit progress(bytesReceived, bytesTotal);
+}
+
+void SkinDownload::downloadSucceeded()
+{
+	//QLOG_INFO() << "Got skin for " << m_name << ", cropping.";
+
+	emit succeeded();
+}
+
+void SkinDownload::downloadFailed()
+{
+	//QLOG_ERROR() << "Failed to download skin for: " << m_name;
+
+	emit failed();
+}

logic/net/SkinDownload.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "Download.h"
+#include "HttpMetaCache.h"
+#include "DownloadJob.h"
+#include <QFile>
+#include <QTemporaryFile>
+
+class SkinDownload : public QObject
+{
+	Q_OBJECT
+
+public:
+	explicit SkinDownload(QString name);
+	QString m_name;
+	QUrl m_url;
+	MetaEntryPtr m_entry;
+	DownloadJobPtr m_job;
+
+	void start();
+
+protected slots:
+	void downloadStarted();
+	void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
+	void downloadSucceeded();
+	void downloadFailed();
+
+signals:
+	void started();
+	void progress(qint64 current, qint64 total);
+	void succeeded();
+	void failed();
+
+protected:
+
+};
+
+typedef std::shared_ptr<SkinDownload> SkinDownloadPtr;