NOISSUE delete dead code

19 files changed, 0 insertions, 1662 deletions

diff --git a/api/dead/README.md b/api/dead/README.md
deleted file mode 100644
index 520b18d3..00000000
--- a/api/dead/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-This stuff is dead code I collected from the repository that still looks like it might be useful for something.
-
-Moved on 10. April 2016 - if it hasn't been moved or used in a while, delete this.
diff --git a/api/dead/src/AbstractCommonModel.cpp b/api/dead/src/AbstractCommonModel.cpp
deleted file mode 100644
index 71d75829..00000000
--- a/api/dead/src/AbstractCommonModel.cpp
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Copyright 2015 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 "AbstractCommonModel.h"
-
-BaseAbstractCommonModel::BaseAbstractCommonModel(const Qt::Orientation orientation, QObject *parent)
-	: QAbstractListModel(parent), m_orientation(orientation)
-{
-}
-
-int BaseAbstractCommonModel::rowCount(const QModelIndex &parent) const
-{
-	return m_orientation == Qt::Horizontal ? entryCount() : size();
-}
-int BaseAbstractCommonModel::columnCount(const QModelIndex &parent) const
-{
-	return m_orientation == Qt::Horizontal ? size() : entryCount();
-}
-QVariant BaseAbstractCommonModel::data(const QModelIndex &index, int role) const
-{
-	if (!hasIndex(index.row(), index.column(), index.parent()))
-	{
-		return QVariant();
-	}
-	const int i = m_orientation == Qt::Horizontal ? index.column() : index.row();
-	const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
-	return formatData(i, role, get(i, entry, role));
-}
-QVariant BaseAbstractCommonModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
-	if (orientation != m_orientation && role == Qt::DisplayRole)
-	{
-		return entryTitle(section);
-	}
-	else
-	{
-		return QVariant();
-	}
-}
-bool BaseAbstractCommonModel::setData(const QModelIndex &index, const QVariant &value, int role)
-{
-	const int i = m_orientation == Qt::Horizontal ? index.column() : index.row();
-	const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
-	const bool result = set(i, entry, role, sanetizeData(i, role, value));
-	if (result)
-	{
-		emit dataChanged(index, index, QVector<int>() << role);
-	}
-	return result;
-}
-Qt::ItemFlags BaseAbstractCommonModel::flags(const QModelIndex &index) const
-{
-	if (!hasIndex(index.row(), index.column(), index.parent()))
-	{
-		return Qt::NoItemFlags;
-	}
-
-	const int entry = m_orientation == Qt::Horizontal ? index.row() : index.column();
-	if (canSet(entry))
-	{
-		return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEnabled;
-	}
-	else
-	{
-		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
-	}
-}
-
-void BaseAbstractCommonModel::notifyAboutToAddObject(const int at)
-{
-	if (m_orientation == Qt::Horizontal)
-	{
-		beginInsertColumns(QModelIndex(), at, at);
-	}
-	else
-	{
-		beginInsertRows(QModelIndex(), at, at);
-	}
-}
-void BaseAbstractCommonModel::notifyObjectAdded()
-{
-	if (m_orientation == Qt::Horizontal)
-	{
-		endInsertColumns();
-	}
-	else
-	{
-		endInsertRows();
-	}
-}
-void BaseAbstractCommonModel::notifyAboutToRemoveObject(const int at)
-{
-	if (m_orientation == Qt::Horizontal)
-	{
-		beginRemoveColumns(QModelIndex(), at, at);
-	}
-	else
-	{
-		beginRemoveRows(QModelIndex(), at, at);
-	}
-}
-void BaseAbstractCommonModel::notifyObjectRemoved()
-{
-	if (m_orientation == Qt::Horizontal)
-	{
-		endRemoveColumns();
-	}
-	else
-	{
-		endRemoveRows();
-	}
-}
-
-void BaseAbstractCommonModel::notifyBeginReset()
-{
-	beginResetModel();
-}
-void BaseAbstractCommonModel::notifyEndReset()
-{
-	endResetModel();
-}
diff --git a/api/dead/src/AbstractCommonModel.h b/api/dead/src/AbstractCommonModel.h
deleted file mode 100644
index 31b86a23..00000000
--- a/api/dead/src/AbstractCommonModel.h
+++ /dev/null
@@ -1,462 +0,0 @@
-/* Copyright 2015 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.
- */
-
-#pragma once
-
-#include <QAbstractListModel>
-#include <type_traits>
-#include <functional>
-#include <memory>
-
-class BaseAbstractCommonModel : public QAbstractListModel
-{
-	Q_OBJECT
-public:
-	explicit BaseAbstractCommonModel(const Qt::Orientation orientation, QObject *parent = nullptr);
-
-	// begin QAbstractItemModel interface
-	int rowCount(const QModelIndex &parent = QModelIndex()) const override;
-	int columnCount(const QModelIndex &parent = QModelIndex()) const override;
-	QVariant data(const QModelIndex &index, int role) const override;
-	QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
-	bool setData(const QModelIndex &index, const QVariant &value, int role) override;
-	Qt::ItemFlags flags(const QModelIndex &index) const override;
-	// end QAbstractItemModel interface
-
-	virtual int size() const = 0;
-	virtual int entryCount() const = 0;
-
-	virtual QVariant formatData(const int index, int role, const QVariant &data) const { return data; }
-	virtual QVariant sanetizeData(const int index, int role, const QVariant &data) const { return data; }
-
-protected:
-	virtual QVariant get(const int index, const int entry, const int role) const = 0;
-	virtual bool set(const int index, const int entry, const int role, const QVariant &value) = 0;
-	virtual bool canSet(const int entry) const = 0;
-	virtual QString entryTitle(const int entry) const = 0;
-
-	void notifyAboutToAddObject(const int at);
-	void notifyObjectAdded();
-	void notifyAboutToRemoveObject(const int at);
-	void notifyObjectRemoved();
-	void notifyBeginReset();
-	void notifyEndReset();
-
-	const Qt::Orientation m_orientation;
-};
-
-template<typename Object>
-class AbstractCommonModel : public BaseAbstractCommonModel
-{
-public:
-	explicit AbstractCommonModel(const Qt::Orientation orientation)
-		: BaseAbstractCommonModel(orientation) {}
-	virtual ~AbstractCommonModel() {}
-
-	int size() const override { return m_objects.size(); }
-	int entryCount() const override { return m_entries.size(); }
-
-	void append(const Object &object)
-	{
-		notifyAboutToAddObject(size());
-		m_objects.append(object);
-		notifyObjectAdded();
-	}
-	void prepend(const Object &object)
-	{
-		notifyAboutToAddObject(0);
-		m_objects.prepend(object);
-		notifyObjectAdded();
-	}
-	void insert(const Object &object, const int index)
-	{
-		if (index >= size())
-		{
-			prepend(object);
-		}
-		else if (index <= 0)
-		{
-			append(object);
-		}
-		else
-		{
-			notifyAboutToAddObject(index);
-			m_objects.insert(index, object);
-			notifyObjectAdded();
-		}
-	}
-	void remove(const int index)
-	{
-		notifyAboutToRemoveObject(index);
-		m_objects.removeAt(index);
-		notifyObjectRemoved();
-	}
-	Object get(const int index) const
-	{
-		return m_objects.at(index);
-	}
-
-private:
-	friend class CommonModel;
-	QVariant get(const int index, const int entry, const int role) const override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(role))
-		{
-			return QVariant();
-		}
-		return m_entries[entry].second.value(role)->get(m_objects.at(index));
-	}
-	bool set(const int index, const int entry, const int role, const QVariant &value) override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(role))
-		{
-			return false;
-		}
-		IEntry *e = m_entries[entry].second.value(role);
-		if (!e->canSet())
-		{
-			return false;
-		}
-		e->set(m_objects[index], value);
-		return true;
-	}
-	bool canSet(const int entry) const override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(Qt::EditRole))
-		{
-			return false;
-		}
-		IEntry *e = m_entries[entry].second.value(Qt::EditRole);
-		return e->canSet();
-	}
-
-	QString entryTitle(const int entry) const override
-	{
-		return m_entries.at(entry).first;
-	}
-
-private:
-	struct IEntry
-	{
-		virtual ~IEntry() {}
-		virtual void set(Object &object, const QVariant &value) = 0;
-		virtual QVariant get(const Object &object) const = 0;
-		virtual bool canSet() const = 0;
-	};
-	template<typename T>
-	struct VariableEntry : public IEntry
-	{
-		typedef T (Object::*Member);
-
-		explicit VariableEntry(Member member)
-			: m_member(member) {}
-
-		void set(Object &object, const QVariant &value) override
-		{
-			object.*m_member = value.value<T>();
-		}
-		QVariant get(const Object &object) const override
-		{
-			return QVariant::fromValue<T>(object.*m_member);
-		}
-		bool canSet() const override { return true; }
-
-	private:
-		Member m_member;
-	};
-	template<typename T>
-	struct FunctionEntry : public IEntry
-	{
-		typedef T (Object::*Getter)() const;
-		typedef void (Object::*Setter)(T);
-
-		explicit FunctionEntry(Getter getter, Setter setter)
-			: m_getter(m_getter), m_setter(m_setter) {}
-
-		void set(Object &object, const QVariant &value) override
-		{
-			object.*m_setter(value.value<T>());
-		}
-		QVariant get(const Object &object) const override
-		{
-			return QVariant::fromValue<T>(object.*m_getter());
-		}
-		bool canSet() const override { return !!m_setter; }
-
-	private:
-		Getter m_getter;
-		Setter m_setter;
-	};
-
-	QList<Object> m_objects;
-	QVector<QPair<QString, QMap<int, IEntry *>>> m_entries;
-
-	void addEntryInternal(IEntry *e, const int entry, const int role)
-	{
-		if (m_entries.size() <= entry)
-		{
-			m_entries.resize(entry + 1);
-		}
-		m_entries[entry].second.insert(role, e);
-	}
-
-protected:
-	template<typename Getter, typename Setter>
-	typename std::enable_if<std::is_member_function_pointer<Getter>::value && std::is_member_function_pointer<Getter>::value, void>::type
-	addEntry(Getter getter, Setter setter, const int entry, const int role)
-	{
-		addEntryInternal(new FunctionEntry<typename std::result_of<Getter>::type>(getter, setter), entry, role);
-	}
-	template<typename Getter>
-	typename std::enable_if<std::is_member_function_pointer<Getter>::value, void>::type
-	addEntry(Getter getter, const int entry, const int role)
-	{
-		addEntryInternal(new FunctionEntry<typename std::result_of<Getter>::type>(getter, nullptr), entry, role);
-	}
-	template<typename T>
-	typename std::enable_if<!std::is_member_function_pointer<T (Object::*)>::value, void>::type
-	addEntry(T (Object::*member), const int entry, const int role)
-	{
-		addEntryInternal(new VariableEntry<T>(member), entry, role);
-	}
-
-	void setEntryTitle(const int entry, const QString &title)
-	{
-		m_entries[entry].first = title;
-	}
-};
-template<typename Object>
-class AbstractCommonModel<Object *> : public BaseAbstractCommonModel
-{
-public:
-	explicit AbstractCommonModel(const Qt::Orientation orientation)
-		: BaseAbstractCommonModel(orientation) {}
-	virtual ~AbstractCommonModel()
-	{
-		qDeleteAll(m_objects);
-	}
-
-	int size() const override { return m_objects.size(); }
-	int entryCount() const override { return m_entries.size(); }
-
-	void append(Object *object)
-	{
-		notifyAboutToAddObject(size());
-		m_objects.append(object);
-		notifyObjectAdded();
-	}
-	void prepend(Object *object)
-	{
-		notifyAboutToAddObject(0);
-		m_objects.prepend(object);
-		notifyObjectAdded();
-	}
-	void insert(Object *object, const int index)
-	{
-		if (index >= size())
-		{
-			prepend(object);
-		}
-		else if (index <= 0)
-		{
-			append(object);
-		}
-		else
-		{
-			notifyAboutToAddObject(index);
-			m_objects.insert(index, object);
-			notifyObjectAdded();
-		}
-	}
-	void remove(const int index)
-	{
-		notifyAboutToRemoveObject(index);
-		m_objects.removeAt(index);
-		notifyObjectRemoved();
-	}
-	Object *get(const int index) const
-	{
-		return m_objects.at(index);
-	}
-	int find(Object * const obj) const
-	{
-		return m_objects.indexOf(obj);
-	}
-
-	QList<Object *> getAll() const
-	{
-		return m_objects;
-	}
-
-private:
-	friend class CommonModel;
-	QVariant get(const int index, const int entry, const int role) const override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(role))
-		{
-			return QVariant();
-		}
-		return m_entries[entry].second.value(role)->get(m_objects.at(index));
-	}
-	bool set(const int index, const int entry, const int role, const QVariant &value) override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(role))
-		{
-			return false;
-		}
-		IEntry *e = m_entries[entry].second.value(role);
-		if (!e->canSet())
-		{
-			return false;
-		}
-		e->set(m_objects[index], value);
-		return true;
-	}
-	bool canSet(const int entry) const override
-	{
-		if (m_entries.size() < entry || !m_entries[entry].second.contains(Qt::EditRole))
-		{
-			return false;
-		}
-		IEntry *e = m_entries[entry].second.value(Qt::EditRole);
-		return e->canSet();
-	}
-
-	QString entryTitle(const int entry) const override
-	{
-		return m_entries.at(entry).first;
-	}
-
-private:
-	struct IEntry
-	{
-		virtual ~IEntry() {}
-		virtual void set(Object *object, const QVariant &value) = 0;
-		virtual QVariant get(Object *object) const = 0;
-		virtual bool canSet() const = 0;
-	};
-	template<typename T>
-	struct VariableEntry : public IEntry
-	{
-		typedef T (Object::*Member);
-
-		explicit VariableEntry(Member member)
-			: m_member(member) {}
-
-		void set(Object *object, const QVariant &value) override
-		{
-			object->*m_member = value.value<T>();
-		}
-		QVariant get(Object *object) const override
-		{
-			return QVariant::fromValue<T>(object->*m_member);
-		}
-		bool canSet() const override { return true; }
-
-	private:
-		Member m_member;
-	};
-	template<typename T>
-	struct FunctionEntry : public IEntry
-	{
-		typedef T (Object::*Getter)() const;
-		typedef void (Object::*Setter)(T);
-
-		explicit FunctionEntry(Getter getter, Setter setter)
-			: m_getter(getter), m_setter(setter) {}
-
-		void set(Object *object, const QVariant &value) override
-		{
-			(object->*m_setter)(value.value<T>());
-		}
-		QVariant get(Object *object) const override
-		{
-			return QVariant::fromValue<T>((object->*m_getter)());
-		}
-		bool canSet() const override { return !!m_setter; }
-
-	private:
-		Getter m_getter;
-		Setter m_setter;
-	};
-	template<typename T>
-	struct LambdaEntry : public IEntry
-	{
-		using Getter = std::function<T(Object *)>;
-
-		explicit LambdaEntry(Getter getter)
-			: m_getter(getter) {}
-
-		void set(Object *object, const QVariant &value) override {}
-		QVariant get(Object *object) const override
-		{
-			return QVariant::fromValue<T>(m_getter(object));
-		}
-		bool canSet() const override { return false; }
-
-	private:
-		Getter m_getter;
-	};
-
-	QList<Object *> m_objects;
-	QVector<QPair<QString, QMap<int, IEntry *>>> m_entries;
-
-	void addEntryInternal(IEntry *e, const int entry, const int role)
-	{
-		if (m_entries.size() <= entry)
-		{
-			m_entries.resize(entry + 1);
-		}
-		m_entries[entry].second.insert(role, e);
-	}
-
-protected:
-	template<typename Getter, typename Setter>
-	typename std::enable_if<std::is_member_function_pointer<Getter>::value && std::is_member_function_pointer<Getter>::value, void>::type
-	addEntry(const int entry, const int role, Getter getter, Setter setter)
-	{
-		addEntryInternal(new FunctionEntry<typename std::result_of<Getter>::type>(getter, setter), entry, role);
-	}
-	template<typename T>
-	typename std::enable_if<std::is_member_function_pointer<typename FunctionEntry<T>::Getter>::value, void>::type
-	addEntry(const int entry, const int role, typename FunctionEntry<T>::Getter getter)
-	{
-		addEntryInternal(new FunctionEntry<T>(getter, nullptr), entry, role);
-	}
-	template<typename T>
-	typename std::enable_if<!std::is_member_function_pointer<T (Object::*)>::value, void>::type
-	addEntry(const int entry, const int role, T (Object::*member))
-	{
-		addEntryInternal(new VariableEntry<T>(member), entry, role);
-	}
-	template<typename T>
-	void addEntry(const int entry, const int role, typename LambdaEntry<T>::Getter lambda)
-	{
-		addEntryInternal(new LambdaEntry<T>(lambda), entry, role);
-	}
-
-	void setEntryTitle(const int entry, const QString &title)
-	{
-		m_entries[entry].first = title;
-	}
-
-	void setAll(const QList<Object *> objects)
-	{
-		notifyBeginReset();
-		qDeleteAll(m_objects);
-		m_objects = objects;
-		notifyEndReset();
-	}
-};
diff --git a/api/dead/src/BaseConfigObject.cpp b/api/dead/src/BaseConfigObject.cpp
deleted file mode 100644
index 3040ac2e..00000000
--- a/api/dead/src/BaseConfigObject.cpp
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Copyright 2015 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 "BaseConfigObject.h"
-
-#include <QTimer>
-#include <QFile>
-#include <QCoreApplication>
-#include <QDebug>
-
-#include "Exception.h"
-#include "FileSystem.h"
-
-BaseConfigObject::BaseConfigObject(const QString &filename)
-	: m_filename(filename)
-{
-	m_saveTimer = new QTimer;
-	m_saveTimer->setSingleShot(true);
-	// cppcheck-suppress pureVirtualCall
-	QObject::connect(m_saveTimer, &QTimer::timeout, [this](){saveNow();});
-	setSaveTimeout(250);
-
-	m_initialReadTimer = new QTimer;
-	m_initialReadTimer->setSingleShot(true);
-	QObject::connect(m_initialReadTimer, &QTimer::timeout, [this]()
-	{
-		loadNow();
-		m_initialReadTimer->deleteLater();
-		m_initialReadTimer = 0;
-	});
-	m_initialReadTimer->start(0);
-
-	// cppcheck-suppress pureVirtualCall
-	m_appQuitConnection = QObject::connect(qApp, &QCoreApplication::aboutToQuit, [this](){saveNow();});
-}
-BaseConfigObject::~BaseConfigObject()
-{
-	delete m_saveTimer;
-	if (m_initialReadTimer)
-	{
-		delete m_initialReadTimer;
-	}
-	QObject::disconnect(m_appQuitConnection);
-}
-
-void BaseConfigObject::setSaveTimeout(int msec)
-{
-	m_saveTimer->setInterval(msec);
-}
-
-void BaseConfigObject::scheduleSave()
-{
-	m_saveTimer->stop();
-	m_saveTimer->start();
-}
-void BaseConfigObject::saveNow()
-{
-	if (m_saveTimer->isActive())
-	{
-		m_saveTimer->stop();
-	}
-	if (m_disableSaving)
-	{
-		return;
-	}
-
-	try
-	{
-		FS::write(m_filename, doSave());
-	}
-	catch (Exception & e)
-	{
-		qCritical() << e.cause();
-	}
-}
-void BaseConfigObject::loadNow()
-{
-	if (m_saveTimer->isActive())
-	{
-		saveNow();
-	}
-
-	try
-	{
-		doLoad(FS::read(m_filename));
-	}
-	catch (Exception & e)
-	{
-		qWarning() << "Error loading" << m_filename << ":" << e.cause();
-	}
-}
diff --git a/api/dead/src/BaseConfigObject.h b/api/dead/src/BaseConfigObject.h
deleted file mode 100644
index 1c96b3d1..00000000
--- a/api/dead/src/BaseConfigObject.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright 2015 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.
- */
-
-#pragma once
-
-#include <QObject>
-
-class QTimer;
-
-class BaseConfigObject
-{
-public:
-	void setSaveTimeout(int msec);
-
-protected:
-	explicit BaseConfigObject(const QString &filename);
-	virtual ~BaseConfigObject();
-
-	// cppcheck-suppress pureVirtualCall
-	virtual QByteArray doSave() const = 0;
-	virtual void doLoad(const QByteArray &data) = 0;
-
-	void setSavingDisabled(bool savingDisabled) { m_disableSaving = savingDisabled; }
-
-	QString fileName() const { return m_filename; }
-
-public:
-	void scheduleSave();
-	void saveNow();
-	void loadNow();
-
-private:
-	QTimer *m_saveTimer;
-	QTimer *m_initialReadTimer;
-	QString m_filename;
-	QMetaObject::Connection m_appQuitConnection;
-	bool m_disableSaving = false;
-};
diff --git a/api/dead/src/TypeMagic.h b/api/dead/src/TypeMagic.h
deleted file mode 100644
index fa9d12a9..00000000
--- a/api/dead/src/TypeMagic.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#pragma once
-
-namespace TypeMagic
-{
-/** "Cleans" the given type T by stripping references (&) and cv-qualifiers (const, volatile) from it
- * const int => int
- * QString & => QString
- * const unsigned long long & => unsigned long long
- *
- * Usage:
- *   using Cleaned = Detail::CleanType<const int>;
- *   static_assert(std::is_same<Cleaned, int>, "Cleaned == int");
- */
-// the order of remove_cv and remove_reference matters!
-template <typename T>
-using CleanType = typename std::remove_cv<typename std::remove_reference<T>::type>::type;
-
-/// For functors (structs with operator()), including lambdas, which in **most** cases are functors
-/// "Calls" Function<Ret(*)(Arg)> or Function<Ret(C::*)(Arg)>
-template <typename T> struct Function : public Function<decltype(&T::operator())> {};
-/// For function pointers (&function), including static members (&Class::member)
-template <typename Ret, typename Arg> struct Function<Ret(*)(Arg)> : public Function<Ret(Arg)> {};
-/// Default specialization used by others.
-template <typename Ret, typename Arg> struct Function<Ret(Arg)>
-{
-	using ReturnType = Ret;
-	using Argument = Arg;
-};
-/// For member functions. Also used by the lambda overload if the lambda captures [this]
-template <class C, typename Ret, typename Arg> struct Function<Ret(C::*)(Arg)> : public Function<Ret(Arg)> {};
-template <class C, typename Ret, typename Arg> struct Function<Ret(C::*)(Arg) const> : public Function<Ret(Arg)> {};
-/// Overload for references
-template <typename F> struct Function<F&> : public Function<F> {};
-/// Overload for rvalues
-template <typename F> struct Function<F&&> : public Function<F> {};
-// for more info: https://functionalcpp.wordpress.com/2013/08/05/function-traits/
-}
diff --git a/api/dead/src/handlers/IconResourceHandler.cpp b/api/dead/src/handlers/IconResourceHandler.cpp
deleted file mode 100644
index b03553fd..00000000
--- a/api/dead/src/handlers/IconResourceHandler.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-#include "IconResourceHandler.h"
-#include <xdgicon.h>
-
-#include <QDir>
-#include <QDebug>
-
-QList<std::weak_ptr<IconResourceHandler>> IconResourceHandler::m_iconHandlers;
-
-IconResourceHandler::IconResourceHandler(const QString &key)
-	: m_key(key)
-{
-}
-
-void IconResourceHandler::setTheme(const QString &theme)
-{
-	// notify everyone
-	for (auto handler : m_iconHandlers)
-	{
-		std::shared_ptr<IconResourceHandler> ptr = handler.lock();
-		if (ptr)
-		{
-			ptr->setResult(ptr->get());
-		}
-	}
-}
-
-void IconResourceHandler::init(std::shared_ptr<ResourceHandler> &ptr)
-{
-	m_iconHandlers.append(std::dynamic_pointer_cast<IconResourceHandler>(ptr));
-	// we always have a result, so lets report it now!
-	setResult(get());
-}
-
-QVariant IconResourceHandler::get() const
-{
-	return XdgIcon::fromTheme(m_key);
-}
diff --git a/api/dead/src/handlers/IconResourceHandler.h b/api/dead/src/handlers/IconResourceHandler.h
deleted file mode 100644
index 0cc4de4f..00000000
--- a/api/dead/src/handlers/IconResourceHandler.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <resources/ResourceHandler.h>
-
-class IconResourceHandler : public ResourceHandler
-{
-public:
-	explicit IconResourceHandler(const QString &key);
-
-	/// Sets the current theme and notifies all IconResourceHandlers of the change
-	static void setTheme(const QString &theme);
-
-private:
-	// we need to keep track of all IconResourceHandlers so that we can update them if the theme changes
-	void init(std::shared_ptr<ResourceHandler> &ptr) override;
-	static QList<std::weak_ptr<IconResourceHandler>> m_iconHandlers;
-
-	QString m_key;
-
-	// the workhorse, returns QVariantMap (filename => size) for m_key/m_theme
-	QVariant get() const;
-};
diff --git a/api/dead/src/handlers/WebResourceHandler.cpp b/api/dead/src/handlers/WebResourceHandler.cpp
deleted file mode 100644
index e4fd74fa..00000000
--- a/api/dead/src/handlers/WebResourceHandler.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-#include "WebResourceHandler.h"
-
-#include "net/Download.h"
-#include "net/HttpMetaCache.h"
-#include "net/NetJob.h"
-#include "FileSystem.h"
-#include "Env.h"
-
-//FIXME: wrong. needs to be done elsewhere.
-QMap<QString, NetJob *> WebResourceHandler::m_activeDownloads;
-
-WebResourceHandler::WebResourceHandler(const QString &url)
-	: QObject(), m_url(url)
-{
-	MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", url);
-	if (!entry->isStale())
-	{
-		setResultFromFile(entry->getFullPath());
-	}
-	else if (m_activeDownloads.contains(url))
-	{
-		NetJob *job = m_activeDownloads.value(url);
-		connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
-		connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
-		connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
-	}
-	else
-	{
-		NetJob *job = new NetJob("Icon download");
-		job->addNetAction(Download::make(QUrl(url), entry));
-		connect(job, &NetJob::succeeded, this, &WebResourceHandler::succeeded);
-		connect(job, &NetJob::failed, this, [job, this]() {setFailure(job->failReason());});
-		connect(job, &NetJob::progress, this, &WebResourceHandler::progress);
-		connect(job, &NetJob::finished, job, [job](){m_activeDownloads.remove(m_activeDownloads.key(job));job->deleteLater();});
-		m_activeDownloads.insert(url, job);
-		job->start();
-	}
-}
-
-void WebResourceHandler::succeeded()
-{
-	MetaEntryPtr entry = ENV.metacache()->resolveEntry("icons", m_url);
-	setResultFromFile(entry->getFullPath());
-	m_activeDownloads.remove(m_activeDownloads.key(qobject_cast<NetJob *>(sender())));
-}
-void WebResourceHandler::progress(qint64 current, qint64 total)
-{
-	if (total == 0)
-	{
-		setProgress(101);
-	}
-	else
-	{
-		setProgress(current / total);
-	}
-}
-
-void WebResourceHandler::setResultFromFile(const QString &file)
-{
-	try
-	{
-		setResult(FS::read(file));
-	}
-	catch (Exception &e)
-	{
-		setFailure(e.cause());
-	}
-}
diff --git a/api/dead/src/handlers/WebResourceHandler.h b/api/dead/src/handlers/WebResourceHandler.h
deleted file mode 100644
index 54bef6a1..00000000
--- a/api/dead/src/handlers/WebResourceHandler.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#pragma once
-
-#include <QObject>
-#include <resources/ResourceHandler.h>
-
-class NetJob;
-
-class WebResourceHandler : public QObject, public ResourceHandler
-{
-public:
-	explicit WebResourceHandler(const QString &url);
-
-private slots:
-	void succeeded();
-	void progress(qint64 current, qint64 total);
-
-private:
-	static QMap<QString, NetJob *> m_activeDownloads;
-
-	QString m_url;
-
-	void setResultFromFile(const QString &file);
-};
diff --git a/api/dead/src/resources/Resource.cpp b/api/dead/src/resources/Resource.cpp
deleted file mode 100644
index e95675d7..00000000
--- a/api/dead/src/resources/Resource.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-#include "Resource.h"
-
-#include <QDebug>
-
-#include "ResourceObserver.h"
-#include "ResourceHandler.h"
-
-// definition of static members of Resource
-QMap<QString, std::function<std::shared_ptr<ResourceHandler>(const QString &)>> Resource::m_handlers;
-QMap<QPair<int, int>, std::function<QVariant(QVariant)>> Resource::m_transfomers;
-QMap<QString, std::weak_ptr<Resource>> Resource::m_resources;
-
-struct NullResourceResult {};
-Q_DECLARE_METATYPE(NullResourceResult)
-class NullResourceHandler : public ResourceHandler
-{
-public:
-	explicit NullResourceHandler()
-	{
-		setResult(QVariant::fromValue<NullResourceResult>(NullResourceResult()));
-	}
-};
-
-Resource::Resource(const QString &resource)
-	: m_resource(resource)
-{
-	if (!resource.isEmpty())
-	{
-		// a valid resource identifier has the format <id>:<data>
-		Q_ASSERT(resource.contains(':'));
-		// "parse" the resource identifier into id and data
-		const QString resourceId = resource.left(resource.indexOf(':'));
-		const QString resourceData = resource.mid(resource.indexOf(':') + 1);
-
-		// create and set up the handler
-		Q_ASSERT(m_handlers.contains(resourceId));
-		m_handler = m_handlers.value(resourceId)(resourceData);
-	}
-	else
-	{
-		m_handler = std::make_shared<NullResourceHandler>();
-	}
-
-	Q_ASSERT(m_handler);
-	m_handler->init(m_handler);
-	m_handler->setResource(this);
-}
-Resource::~Resource()
-{
-	qDeleteAll(m_observers);
-}
-
-Resource::Ptr Resource::create(const QString &resource, Ptr placeholder)
-{
-	const QString storageId = storageIdentifier(resource, placeholder);
-
-	// do we already have a resource? even if m_resources contains it it might not be valid any longer (weak_ptr)
-	Resource::Ptr ptr = m_resources.contains(storageId)
-			? m_resources.value(storageId).lock()
-			: nullptr;
-	// did we have one? and is it still valid?
-	if (!ptr)
-	{
-		/* We don't want Resource to have a public constructor, but std::make_shared needs it,
-		 * so we create a subclass of Resource here that exposes the constructor as public.
-		 * The alternative would be making the allocator for std::make_shared a friend, but it
-		 * differs between different STL implementations, so that would be a pain.
-		 */
-		struct ConstructableResource : public Resource
-		{
-			explicit ConstructableResource(const QString &resource)
-				: Resource(resource) {}
-		};
-		ptr = std::make_shared<ConstructableResource>(resource);
-		ptr->m_placeholder = placeholder;
-		m_resources.insert(storageId, ptr);
-	}
-	return ptr;
-}
-
-Resource::Ptr Resource::applyTo(ResourceObserver *observer)
-{
-	m_observers.append(observer);
-	observer->setSource(shared_from_this()); // give the observer a shared_ptr for us so we don't get deleted
-	observer->resourceUpdated(); // ask the observer to poll us immediently, we might already have data
-	return shared_from_this(); // allow chaining
-}
-Resource::Ptr Resource::applyTo(QObject *target, const char *property)
-{
-	// the cast to ResourceObserver* is required to ensure the right overload gets choosen,
-	// since QObjectResourceObserver also inherits from QObject
-	return applyTo(static_cast<ResourceObserver *>(new QObjectResourceObserver(target, property)));
-}
-
-QVariant Resource::getResourceInternal(const int typeId) const
-{
-	// no result (yet), but a placeholder? delegate to the placeholder.
-	if (m_handler->result().isNull() && m_placeholder)
-	{
-		return m_placeholder->getResourceInternal(typeId);
-	}
-	const QVariant variant = m_handler->result();
-	const auto typePair = qMakePair(int(variant.type()), typeId);
-
-	// do we have an explicit transformer? use it.
-	if (m_transfomers.contains(typePair))
-	{
-		return m_transfomers.value(typePair)(variant);
-	}
-	else
-	{
-		// we do not have an explicit transformer, so we just pass the QVariant, which will automatically
-		// transform some types for us (different numbers to each other etc.)
-		return variant;
-	}
-}
-
-void Resource::reportResult()
-{
-	for (ResourceObserver *observer : m_observers)
-	{
-		observer->resourceUpdated();
-	}
-}
-void Resource::reportFailure(const QString &reason)
-{
-	for (ResourceObserver *observer : m_observers)
-	{
-		observer->setFailure(reason);
-	}
-}
-void Resource::reportProgress(const int progress)
-{
-	for (ResourceObserver *observer : m_observers)
-	{
-		observer->setProgress(progress);
-	}
-}
-
-void Resource::notifyObserverDeleted(ResourceObserver *observer)
-{
-	m_observers.removeAll(observer);
-}
-
-QString Resource::storageIdentifier(const QString &id, Resource::Ptr placeholder)
-{
-	if (placeholder)
-	{
-		return id + '#' + storageIdentifier(placeholder->m_resource, placeholder->m_placeholder);
-	}
-	else
-	{
-		return id;
-	}
-}
diff --git a/api/dead/src/resources/Resource.h b/api/dead/src/resources/Resource.h
deleted file mode 100644
index 63e97b88..00000000
--- a/api/dead/src/resources/Resource.h
+++ /dev/null
@@ -1,132 +0,0 @@
-#pragma once
-
-#include <QString>
-#include <QMap>
-#include <QVariant>
-#include <functional>
-#include <memory>
-
-#include "ResourceObserver.h"
-#include "TypeMagic.h"
-
-#include "multimc_logic_export.h"
-
-class ResourceHandler;
-
-/** Frontend class for resources
- *
- * Usage:
- *	Resource::create("icon:noaccount")->applyTo(accountsAction);
- *	Resource::create("web:http://asdf.com/image.png")->applyTo(imageLbl)->placeholder(Resource::create("icon:loading"));
- *
- * Memory management:
- *	Resource caches ResourcePtrs using weak pointers, so while a resource is still existing
- *	when a new resource is created the resources will be the same (including the same handler).
- *
- *	ResourceObservers keep a shared pointer to the resource, as does the Resource itself to it's
- *	placeholder (if present). This means a resource stays valid while it's still used ("applied to" etc.)
- *	by something. When nothing uses it anymore it gets deleted.
- *
- *	@note Always pass resource around using Resource::Ptr! Copy and move constructors are disabled for a reason.
- */
-class MULTIMC_LOGIC_EXPORT Resource : public std::enable_shared_from_this<Resource>
-{
-	// only allow creation from Resource::create and disallow passing around non-pointers
-	explicit Resource(const QString &resource);
-	Resource(const Resource &) = delete;
-	Resource(Resource &&) = delete;
-public:
-	using Ptr = std::shared_ptr<Resource>;
-
-	~Resource();
-
-	/// The returned pointer needs to be stored until either Resource::applyTo or Resource::then is called, or it is passed as
-	/// a placeholder to Resource::create itself.
-	static Ptr create(const QString &resource, Ptr placeholder = nullptr);
-
-	/// Use these functions to specify what should happen when e.g. the resource changes
-	Ptr applyTo(ResourceObserver *observer);
-	Ptr applyTo(QObject *target, const char *property = nullptr);
-	template<typename Func>
-	Ptr then(Func &&func)
-	{
-		// Arg will be the functions argument with references and cv-qualifiers (const, volatile) removed
-		using Arg = TypeMagic::CleanType<typename TypeMagic::Function<Func>::Argument>;
-		// Ret will be the functions return type
-		using Ret = typename TypeMagic::Function<Func>::ReturnType;
-
-		// FunctionResourceObserver<ReturnType, ArgumentType, FunctionSignature>
-		return applyTo(new FunctionResourceObserver<Ret, Arg, Func>(std::forward<Func>(func)));
-	}
-
-	/// Retrieve the currently active resource. If it's type is different from T a conversion will be attempted.
-	template<typename T>
-	T getResource() const { return getResourceInternal(qMetaTypeId<T>()).template value<T>(); }
-
-	/// @internal Used by ResourceObserver and ResourceProxyModel
-	QVariant getResourceInternal(const int typeId) const;
-
-	/** Register a new ResourceHandler. T needs to inherit from ResourceHandler
-	 * Usage: Resource::registerHandler<MyResourceHandler>("myid");
-	 */
-	template<typename T>
-	static void registerHandler(const QString &id)
-	{
-		m_handlers.insert(id, [](const QString &res) { return std::make_shared<T>(res); });
-	}
-	/** Register a new resource transformer
-	 * Resource transformers are functions that are responsible for converting between different types,
-	 * for example converting from a QByteArray to a QPixmap. They are registered "externally" because not
-	 * all types might be available in this library, for example gui types like QPixmap.
-	 *
-	 * Usage: Resource::registerTransformer([](const InputType &type) { return OutputType(type); });
-	 *   This assumes that OutputType has a constructor that takes InputType as an argument. More
-	 *   complicated transformers can of course also be registered.
-	 *
-	 * When a ResourceObserver requests a type that's different from the actual resource type, a matching
-	 * transformer will be looked up from the list of transformers.
-	 * @note Only one-stage transforms will be performed (you can't registerTransformers for QString => int
-	 *       and int => float and expect QString to automatically be transformed into a float.
-	 */
-	template<typename Func>
-	static void registerTransformer(Func &&func)
-	{
-		using Out = typename TypeMagic::Function<Func>::ReturnType;
-		using In = TypeMagic::CleanType<typename TypeMagic::Function<Func>::Argument>;
-		static_assert(!std::is_same<Out, In>::value, "It does not make sense to transform a value to itself");
-		m_transfomers.insert(qMakePair(qMetaTypeId<In>(), qMetaTypeId<Out>()), [func](const QVariant &in)
-		{
-			return QVariant::fromValue<Out>(func(in.value<In>()));
-		});
-	}
-
-private: // half private, implementation details
-	friend class ResourceHandler;
-	// the following three functions are called by ResourceHandlers
-	/** Notifies the observers. They will call Resource::getResourceInternal which will call ResourceHandler::result
-	 * or delegate to it's placeholder.
-	 */
-	void reportResult();
-	void reportFailure(const QString &reason);
-	void reportProgress(const int progress);
-
-	friend class ResourceObserver;
-	/// Removes observer from the list of observers so that we don't attempt to notify something that doesn't exist
-	void notifyObserverDeleted(ResourceObserver *observer);
-
-private: // truly private
-	QList<ResourceObserver *> m_observers;
-	std::shared_ptr<ResourceHandler> m_handler = nullptr;
-	Ptr m_placeholder = nullptr;
-	const QString m_resource;
-
-	static QString storageIdentifier(const QString &id, Ptr placeholder = nullptr);
-	QString storageIdentifier() const;
-
-	// a list of resource handler factories, registered using registerHandler
-	static QMap<QString, std::function<std::shared_ptr<ResourceHandler>(const QString &)>> m_handlers;
-	// a list of resource transformers, registered using registerTransformer
-	static QMap<QPair<int, int>, std::function<QVariant(QVariant)>> m_transfomers;
-	// a list of resources so that we can reuse them
-	static QMap<QString, std::weak_ptr<Resource>> m_resources;
-};
diff --git a/api/dead/src/resources/ResourceHandler.cpp b/api/dead/src/resources/ResourceHandler.cpp
deleted file mode 100644
index 46a4422c..00000000
--- a/api/dead/src/resources/ResourceHandler.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "ResourceHandler.h"
-
-#include "Resource.h"
-
-void ResourceHandler::setResult(const QVariant &result)
-{
-	m_result = result;
-	if (m_resource)
-	{
-		m_resource->reportResult();
-	}
-}
-
-void ResourceHandler::setFailure(const QString &reason)
-{
-	if (m_resource)
-	{
-		m_resource->reportFailure(reason);
-	}
-}
-
-void ResourceHandler::setProgress(const int progress)
-{
-	if (m_resource)
-	{
-		m_resource->reportProgress(progress);
-	}
-}
diff --git a/api/dead/src/resources/ResourceHandler.h b/api/dead/src/resources/ResourceHandler.h
deleted file mode 100644
index f09d8904..00000000
--- a/api/dead/src/resources/ResourceHandler.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#pragma once
-
-#include <QVariant>
-#include <memory>
-
-#include "multimc_logic_export.h"
-
-class Resource;
-
-/** Base class for things that can retrieve a resource.
- *
- * Subclass, provide a constructor that takes a single QString as argument, and
- * call Resource::registerHandler<MyResourceHandler>("<id>"), where <id> is the
- * prefix of the resource ("web", "icon", etc.)
- */
-class MULTIMC_LOGIC_EXPORT ResourceHandler
-{
-public:
-	virtual ~ResourceHandler() {}
-
-	void setResource(Resource *resource) { m_resource = resource; }
-	/// reimplement this if you need to do something after you have been put in a shared pointer
-	// we do this instead of inheriting from std::enable_shared_from_this
-	virtual void init(std::shared_ptr<ResourceHandler>&) {}
-
-	QVariant result() const { return m_result; }
-
-protected: // use these methods to notify the resource of changes
-	void setResult(const QVariant &result);
-	void setFailure(const QString &reason);
-	void setProgress(const int progress);
-
-private:
-	QVariant m_result;
-	Resource *m_resource = nullptr;
-};
diff --git a/api/dead/src/resources/ResourceObserver.cpp b/api/dead/src/resources/ResourceObserver.cpp
deleted file mode 100644
index 4f168fd2..00000000
--- a/api/dead/src/resources/ResourceObserver.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#include "ResourceObserver.h"
-
-#include <QDebug>
-
-#include "Resource.h"
-
-static const char *defaultPropertyForTarget(QObject *target)
-{
-	if (target->inherits("QLabel"))
-	{
-		return "pixmap";
-	}
-	else if (target->inherits("QAction") ||
-			 target->inherits("QMenu") ||
-			 target->inherits("QAbstractButton"))
-	{
-		return "icon";
-	}
-	// for unit tests
-	else if (target->inherits("DummyObserverObject"))
-	{
-		return "property";
-	}
-	else
-	{
-		Q_ASSERT_X(false, "ResourceObserver.cpp: defaultPropertyForTarget", "Unrecognized QObject subclass");
-		return nullptr;
-	}
-}
-
-QObjectResourceObserver::QObjectResourceObserver(QObject *target, const char *property)
-	: QObject(target), m_target(target)
-{
-	const QMetaObject *mo = m_target->metaObject();
-	m_property = mo->property(mo->indexOfProperty(
-								  property ?
-									  property
-									: defaultPropertyForTarget(target)));
-}
-void QObjectResourceObserver::resourceUpdated()
-{
-	m_property.write(m_target, getInternal(m_property.type()));
-}
-
-
-ResourceObserver::~ResourceObserver()
-{
-	m_resource->notifyObserverDeleted(this);
-}
-
-QVariant ResourceObserver::getInternal(const int typeId) const
-{
-	Q_ASSERT(m_resource);
-	return m_resource->getResourceInternal(typeId);
-}
diff --git a/api/dead/src/resources/ResourceObserver.h b/api/dead/src/resources/ResourceObserver.h
deleted file mode 100644
index c42e41ba..00000000
--- a/api/dead/src/resources/ResourceObserver.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <functional>
-
-#include <QObject>
-#include <QMetaProperty>
-#include "multimc_logic_export.h"
-
-class QVariant;
-class Resource;
-
-/// Base class for things that can use a resource
-class MULTIMC_LOGIC_EXPORT ResourceObserver
-{
-public:
-	virtual ~ResourceObserver();
-
-protected: // these methods are called by the Resource when something changes
-	virtual void resourceUpdated() = 0;
-	virtual void setFailure(const QString &) {}
-	virtual void setProgress(const int) {}
-
-private:
-	friend class Resource;
-	void setSource(std::shared_ptr<Resource> resource) { m_resource = resource; }
-
-protected:
-	template<typename T>
-	T get() const { return getInternal(qMetaTypeId<T>()).template value<T>(); }
-	QVariant getInternal(const int typeId) const;
-
-private:
-	std::shared_ptr<Resource> m_resource;
-};
-
-/** Observer for QObject properties
- *
- * Give it a target and the name of a property, and that property will be set when the resource changes.
- *
- * If no name is given an attempt to find a default property for some common classes is done.
- */
-class MULTIMC_LOGIC_EXPORT QObjectResourceObserver : public QObject, public ResourceObserver
-{
-public:
-	explicit QObjectResourceObserver(QObject *target, const char *property = nullptr);
-
-	void resourceUpdated() override;
-
-private:
-	QObject *m_target;
-	QMetaProperty m_property;
-};
-
-/** Observer for functions, lambdas etc.
- * Template arguments:
- *   * We need Ret and Arg in order to create the std::function
- *   * We need Func in order to std::forward the function
- */
-template <typename Ret, typename Arg, typename Func>
-class FunctionResourceObserver : public ResourceObserver
-{
-	std::function<Ret(Arg)> m_function;
-public:
-	template <typename T>
-	explicit FunctionResourceObserver(T &&func)
-		: m_function(std::forward<Func>(func)) {}
-
-	void resourceUpdated() override
-	{
-		m_function(get<Arg>());
-	}
-};
diff --git a/api/dead/src/resources/ResourceProxyModel.cpp b/api/dead/src/resources/ResourceProxyModel.cpp
deleted file mode 100644
index f026d9a9..00000000
--- a/api/dead/src/resources/ResourceProxyModel.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-#include "ResourceProxyModel.h"
-
-#include <QItemSelectionRange>
-
-#include "Resource.h"
-#include "ResourceObserver.h"
-
-class ModelResourceObserver : public ResourceObserver
-{
-public:
-	explicit ModelResourceObserver(const QModelIndex &index, const int role)
-		: m_index(index), m_role(role)
-	{
-		qRegisterMetaType<QVector<int>>("QVector<int>");
-	}
-
-	void resourceUpdated() override
-	{
-		if (m_index.isValid())
-		{
-			// the resource changed, pretend to be the model and notify the views of the update. they will re-poll the model which will return the new resource value
-			QMetaObject::invokeMethod(const_cast<QAbstractItemModel *>(m_index.model()),
-									  "dataChanged", Qt::QueuedConnection,
-									  Q_ARG(QModelIndex, m_index), Q_ARG(QModelIndex, m_index), Q_ARG(QVector<int>, QVector<int>() << m_role));
-		}
-	}
-
-private:
-	QPersistentModelIndex m_index;
-	int m_role;
-};
-
-ResourceProxyModel::ResourceProxyModel(const int resultTypeId, QObject *parent)
-	: QIdentityProxyModel(parent), m_resultTypeId(resultTypeId)
-{
-}
-
-QVariant ResourceProxyModel::data(const QModelIndex &proxyIndex, int role) const
-{
-	const QModelIndex mapped = mapToSource(proxyIndex);
-	// valid cell that's a Qt::DecorationRole and that contains a non-empty string
-	if (mapped.isValid() && role == Qt::DecorationRole && !mapToSource(proxyIndex).data(role).toString().isEmpty())
-	{
-		// do we already have a resource for this index?
-		if (!m_resources.contains(mapped))
-		{
-			Resource::Ptr placeholder;
-			const QVariant placeholderIdentifier = mapped.data(PlaceholderRole);
-			if (!placeholderIdentifier.isNull() && placeholderIdentifier.type() == QVariant::String)
-			{
-				placeholder = Resource::create(placeholderIdentifier.toString());
-			}
-
-			// create the Resource and apply the observer for models
-			Resource::Ptr res = Resource::create(mapToSource(proxyIndex).data(role).toString(), placeholder)
-					->applyTo(new ModelResourceObserver(proxyIndex, role));
-
-			m_resources.insert(mapped, res);
-		}
-
-		return m_resources.value(mapped)->getResourceInternal(m_resultTypeId);
-	}
-	// otherwise fall back to the source model
-	return mapped.data(role);
-}
-
-void ResourceProxyModel::setSourceModel(QAbstractItemModel *model)
-{
-	if (sourceModel())
-	{
-		disconnect(sourceModel(), 0, this, 0);
-	}
-	if (model)
-	{
-		connect(model, &QAbstractItemModel::dataChanged, this, [this](const QModelIndex &tl, const QModelIndex &br, const QVector<int> &roles)
-		{
-			// invalidate resources so that they will be re-created
-			if (roles.contains(Qt::DecorationRole) || roles.contains(PlaceholderRole) || roles.isEmpty())
-			{
-				const QItemSelectionRange range(tl, br);
-				for (const QModelIndex &index : range.indexes())
-				{
-					m_resources.remove(index);
-				}
-			}
-		});
-	}
-	QIdentityProxyModel::setSourceModel(model);
-}
diff --git a/api/dead/src/resources/ResourceProxyModel.h b/api/dead/src/resources/ResourceProxyModel.h
deleted file mode 100644
index 98a3dbd1..00000000
--- a/api/dead/src/resources/ResourceProxyModel.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#pragma once
-
-#include <QIdentityProxyModel>
-#include <memory>
-
-#include "multimc_logic_export.h"
-
-/// Convenience proxy model that transforms resource identifiers (strings) for Qt::DecorationRole into other types.
-class MULTIMC_LOGIC_EXPORT ResourceProxyModel : public QIdentityProxyModel
-{
-	Q_OBJECT
-public:
-	// resultTypeId is found using qMetaTypeId<T>()
-	explicit ResourceProxyModel(const int resultTypeId, QObject *parent = nullptr);
-
-	enum
-	{
-		// provide this role from your model if you want to show a placeholder
-		PlaceholderRole = Qt::UserRole + 0xabc // some random offset to not collide with other stuff
-	};
-
-	QVariant data(const QModelIndex &proxyIndex, int role) const override;
-	void setSourceModel(QAbstractItemModel *model) override;
-
-	/// Helper function, usage: m_view->setModel(ResourceProxyModel::mixin<QIcon>(m_model));
-	template <typename T>
-	static QAbstractItemModel *mixin(QAbstractItemModel *model)
-	{
-		ResourceProxyModel *proxy = new ResourceProxyModel(qMetaTypeId<T>(), model);
-		proxy->setSourceModel(model);
-		return proxy;
-	}
-
-private:
-	// mutable because it needs to be available from the const data()
-	mutable QMap<QPersistentModelIndex, std::shared_ptr<class Resource>> m_resources;
-
-	const int m_resultTypeId;
-};
diff --git a/api/dead/test/tst_Resource.cpp b/api/dead/test/tst_Resource.cpp
deleted file mode 100644
index 4bf41a03..00000000
--- a/api/dead/test/tst_Resource.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <QTest>
-#include "TestUtil.h"
-
-#include "resources/Resource.h"
-#include "resources/ResourceHandler.h"
-#include "resources/ResourceObserver.h"
-
-class DummyStringResourceHandler : public ResourceHandler
-{
-public:
-	explicit DummyStringResourceHandler(const QString &key)
-		: m_key(key) {}
-
-	void init(std::shared_ptr<ResourceHandler> &) override
-	{
-		setResult(m_key);
-	}
-
-	QString m_key;
-};
-class DummyObserver : public ResourceObserver
-{
-public:
-	void resourceUpdated() override
-	{
-		values += get<QString>();
-	}
-
-	QStringList values;
-};
-class DummyObserverObject : public QObject
-{
-	Q_OBJECT
-	Q_PROPERTY(QString property MEMBER property)
-
-public:
-	explicit DummyObserverObject(QObject *parent = nullptr) : QObject(parent) {}
-
-	QString property;
-};
-
-class ResourceTest : public QObject
-{
-	Q_OBJECT
-	private
-	slots:
-	void initTestCase()
-	{
-		Resource::registerHandler<DummyStringResourceHandler>("dummy");
-	}
-	void cleanupTestCase()
-	{
-	}
-
-	void test_Then()
-	{
-		QString val;
-		Resource::create("dummy:test_Then")
-				->then([&val](const QString &key) { val = key; });
-		QCOMPARE(val, QStringLiteral("test_Then"));
-	}
-	void test_Object()
-	{
-		DummyObserver *observer = new DummyObserver;
-		Resource::create("dummy:test_Object")->applyTo(observer);
-		QCOMPARE(observer->values, QStringList() << "test_Object");
-	}
-	void test_QObjectProperty()
-	{
-		DummyObserverObject *object = new DummyObserverObject;
-		Resource::create("dummy:test_QObjectProperty")->applyTo(object);
-		QCOMPARE(object->property, QStringLiteral("test_QObjectProperty"));
-	}
-
-	void test_DontRequestPlaceholder()
-	{
-		// since dummy:asdf immediently gives a value we should not get the placeholder
-		Resource::create("dummy:asdf", Resource::create("dummy:fdsa"))
-				->then([](const QString &key) { QCOMPARE(key, QStringLiteral("asdf")); });
-	}
-
-	void test_MergedResources()
-	{
-		auto r1 = Resource::create("dummy:asdf");
-		auto r2 = Resource::create("dummy:asdf");
-		auto r3 = Resource::create("dummy:fdsa");
-		auto r4 = Resource::create("dummy:asdf");
-
-		QCOMPARE(r1, r2);
-		QCOMPARE(r1, r4);
-		QVERIFY(r1 != r3);
-		QVERIFY(r2 != r3);
-		QVERIFY(r4 != r3);
-	}
-
-	void test_MergedResourceWithPlaceholder()
-	{
-		auto p1 = Resource::create("dummy:placeA");
-		auto p2 = Resource::create("dummy:placeB");
-
-		auto r1 = Resource::create("dummy:asdf");
-		auto r2 = Resource::create("dummy:asdf", p1);
-		auto r3 = Resource::create("dummy:asdf", p2);
-		auto r4 = Resource::create("dummy:asdf", p1);
-
-		QCOMPARE(r2, r4);
-		QVERIFY(r1 != r2);
-		QVERIFY(r1 != r3);
-		QVERIFY(r1 != r4);
-		QVERIFY(r2 != r3);
-	}
-};
-
-QTEST_GUILESS_MAIN(ResourceTest)
-
-#include "tst_Resource.moc"