Refactoring to finally get rid of MessageHandler/Receiver in favor of the new Settings mechanism.

1 files changed, 0 insertions, 163 deletions

diff --git a/plugingui/notifier.h b/plugingui/notifier.h
deleted file mode 100644
index 9e9f6eb..0000000
--- a/plugingui/notifier.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            notifier.h
- *
- *  Thu Sep  3 15:48:39 CEST 2015
- *  Copyright 2015 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU Lesser General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  DrumGizmo is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public License
- *  along with DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#pragma once
-
-#include <functional>
-#include <vector>
-#include <map>
-#include <set>
-#include <memory>
-
-namespace aux
-{
-	template<int>
-	struct placeholder
-	{
-	};
-}
-
-namespace std
-{
-	template<int N>
-	struct is_placeholder<aux::placeholder<N>>
-		: integral_constant<int, N+1>
-	{
-	};
-}
-
-namespace aux
-{
-	// std::integer_sequence introduced in C++14 so remove this once we start requiring that.
-
-	template<int... Ns>
-	struct int_sequence
-	{
-	};
-
-	template<int N, int... Ns>
-	struct gen_int_sequence
-		: gen_int_sequence<N-1, N-1, Ns...>
-	{
-	};
-
-	template<int... Ns>
-	struct gen_int_sequence<0, Ns...>
-		: int_sequence<Ns...>
-	{
-	};
-};
-
-
-namespace GUI {
-
-class Listener;
-class NotifierBase {
-public:
-	virtual void disconnect(Listener* object) {}
-};
-
-class Listener {
-public:
-	virtual ~Listener()
-	{
-		for(auto signal : signals)
-		{
-			signal->disconnect(this);
-		}
-	}
-
-	void registerNotifier(NotifierBase* signal)
-	{
-		signals.insert(signal);
-	}
-
-	void unregisterNotifier(NotifierBase* signal)
-	{
-		signals.erase(signal);
-	}
-
-private:
-	std::set<NotifierBase*> signals;
-};
-
-template<typename... Args>
-class Notifier : public NotifierBase {
-public:
-	Notifier() {}
-
-	//! \brief When dtor is called it will automatically disconnect all its listeners.
-	~Notifier()
-	{
-		for(auto& slot : slots)
-		{
-			slot.first->unregisterNotifier(this);
-		}
-	}
-
-	using callback_type = std::function<void(Args...)>;
-
-	//! \brief Connect object to this Notifier.
-	template<typename O, typename F>
-	void connect(O* p, const F& fn)
-	{
-		slots[p] = std::move(construct_mem_fn(fn, p, aux::gen_int_sequence<sizeof...(Args)>{}));
-		if(p && dynamic_cast<Listener*>(p))
-		{
-			dynamic_cast<Listener*>(p)->registerNotifier(this);
-		}
-	}
-
-	//! \brief Disconnect object from this Notifier.
-	void disconnect(Listener* object)
-	{
-		slots.erase(object);
-	}
-
-	//! \brief Activate this notifier by pretending it is a function.
-	//! Example: Notifier<int> foo; foo(42);
-	void operator()(Args... args)
-	{
-		for(auto& slot : slots)
-		{
-			slot.second(args...);
-		}
-	}
-
-private:
-	std::map<Listener*, callback_type> slots;
-
-	template<typename F, typename O, int... Ns>
-	callback_type construct_mem_fn(const F& fn, O* p, aux::int_sequence<Ns...>) const
-	{
-		return std::bind(fn, p, aux::placeholder<Ns>{}...);
-	}
-
-};
-
-} // GUI::
-
-#define CONNECT(SRC, SIG, TAR, SLO) (SRC)->SIG.connect(TAR, SLO)