From b617f75ff95d48ab3089976eb767e4f09abaa110 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 15 Mar 2012 23:52:45 +0000
Subject: Remove weird "include" directory and use standard style ("ingen"
 directory in top level).

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4063 a436a847-0d15-0410-975c-d299462d15a1
---
 ingen/Resource.hpp | 115 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 ingen/Resource.hpp

(limited to 'ingen/Resource.hpp')

diff --git a/ingen/Resource.hpp b/ingen/Resource.hpp
new file mode 100644
index 00000000..56b5157a
--- /dev/null
+++ b/ingen/Resource.hpp
@@ -0,0 +1,115 @@
+/* This file is part of Ingen.
+ * Copyright 2008-2011 David Robillard <http://drobilla.net>
+ *
+ * Ingen 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.
+ *
+ * Ingen 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 General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef INGEN_INTERFACE_RESOURCE_HPP
+#define INGEN_INTERFACE_RESOURCE_HPP
+
+#include <map>
+#include <string>
+
+#include "raul/Atom.hpp"
+#include "raul/URI.hpp"
+#include "raul/log.hpp"
+
+#define NS_INGEN "http://drobilla.net/ns/ingen#"
+
+namespace Ingen {
+
+class Resource
+{
+public:
+	enum Graph {
+		DEFAULT,
+		EXTERNAL,
+		INTERNAL
+	};
+
+	static Raul::URI graph_to_uri(Graph g) {
+		switch (g) {
+		default:
+		case DEFAULT:
+			return NS_INGEN "defaultContext";
+		case EXTERNAL:
+			return NS_INGEN "externalContext";
+		case INTERNAL:
+			return NS_INGEN "internalContext";
+		}
+	}
+
+	static Graph uri_to_graph(const char* uri) {
+		if (strncmp(uri, NS_INGEN, sizeof(NS_INGEN) - 1)) {
+			return DEFAULT;
+		}
+
+		const char* suffix = uri + sizeof(NS_INGEN) - 1;
+		if (!strcmp(suffix, "defaultContext")) {
+			return DEFAULT;
+		} else if (!strcmp(suffix, "externalContext")) {
+			return EXTERNAL;
+		} else if (!strcmp(suffix, "internalContext")) {
+			return INTERNAL;
+		}
+
+		Raul::error << "Unknown context URI " << uri << std::endl;
+		return DEFAULT;
+	}
+
+	class Property : public Raul::Atom {
+	public:
+		Property(const Raul::Atom& atom, Graph ctx=DEFAULT)
+			: Raul::Atom(atom)
+			, _ctx(ctx)
+		{}
+
+		Graph context() const        { return _ctx; }
+		void  set_context(Graph ctx) { _ctx = ctx; }
+
+	private:
+		Graph _ctx;
+	};
+
+	virtual ~Resource() {}
+
+	virtual const Raul::URI& uri() const = 0;
+
+	typedef std::multimap<Raul::URI, Property> Properties;
+
+	static void set_context(Properties& props, Graph ctx) {
+		for (Properties::iterator i = props.begin(); i != props.end(); ++i) {
+			i->second.set_context(ctx);
+		}
+	}
+
+	virtual Properties properties(Resource::Graph ctx) const = 0;
+
+	virtual const Properties& properties() const = 0;
+	virtual Properties&       properties()       = 0;
+	virtual const Raul::Atom& get_property(const Raul::URI&  uri) const   = 0;
+	virtual const Raul::Atom& set_property(const Raul::URI&  uri,
+	                                       const Raul::Atom& value,
+	                                       Graph             ctx=DEFAULT) = 0;
+	virtual void              add_property(const Raul::URI&  uri,
+	                                       const Raul::Atom& value,
+	                                       Graph             ctx=DEFAULT) = 0;
+	virtual bool              has_property(const Raul::URI&  uri,
+	                                       const Raul::Atom& value) const = 0;
+};
+
+} // namespace Ingen
+
+#endif // INGEN_INTERFACE_RESOURCE_HPP
+
-- 
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