From 7d7579d7f04f88013d7e4d064b2becec28cced61 Mon Sep 17 00:00:00 2001
From: Sky <git@bunnies.cc>
Date: Wed, 27 Nov 2013 16:56:15 +0000
Subject: Move "manage accounts" to right, use player skin when available

---
 logic/SkinUtils.cpp | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 logic/SkinUtils.cpp

(limited to 'logic/SkinUtils.cpp')

diff --git a/logic/SkinUtils.cpp b/logic/SkinUtils.cpp
new file mode 100644
index 00000000..f00ce98d
--- /dev/null
+++ b/logic/SkinUtils.cpp
@@ -0,0 +1,75 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MultiMC.h"
+#include "logic/SkinUtils.h"
+#include "net/HttpMetaCache.h"
+
+#include <QFile>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+
+namespace SkinUtils
+{
+QPixmap getFaceFromCache(QString username, int height, int width)
+{
+	bool gotFace = false;
+
+	QByteArray data;
+	{
+		auto filename =
+			MMC->metacache()->resolveEntry("skins", "skins.json")->getFullPath();
+		QFile listFile(filename);
+		if (!listFile.open(QIODevice::ReadOnly))
+			return QPixmap();
+		data = listFile.readAll();
+	}
+
+	QJsonParseError jsonError;
+	QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
+	QJsonObject root = jsonDoc.object();
+	QJsonObject mappings = root.value("mappings").toObject();
+
+	if (!mappings[username].isUndefined())
+	{
+		QJsonArray usernames = mappings.value(username).toArray();
+		if (!usernames.isEmpty())
+		{
+			QString mapped_username = usernames[0].toString();
+
+			if (!mapped_username.isEmpty())
+			{
+				QFile fskin(MMC->metacache()
+								->resolveEntry("skins", mapped_username + ".png")
+								->getFullPath());
+				if (fskin.exists())
+				{
+					QPixmap skin(MMC->metacache()
+									 ->resolveEntry("skins", mapped_username + ".png")
+									 ->getFullPath());
+
+					QPixmap face =
+						skin.copy(8, 8, 8, 8).scaled(height, width, Qt::KeepAspectRatio);
+
+					return face;
+				}
+			}
+		}
+	}
+
+	if(!gotFace) return QPixmap();
+}
+}
-- 
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