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authorDavid Robillard <d@drobilla.net>2012-07-31 00:14:50 +0000
committerDavid Robillard <d@drobilla.net>2012-07-31 00:14:50 +0000
commit629fb50716083c71146340de97eb8651679ca9fb (patch)
tree9c5f25fdfd24f3cdb89924062f291a6647580878 /ingen/LV2Features.hpp
parent6297b8805c95dd1831ee9a0b9639ae41d00a1473 (diff)
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Merge Ingen::Shared namespace into Ingen namespace and core libingen library.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4579 a436a847-0d15-0410-975c-d299462d15a1
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+/*
+ This file is part of Ingen.
+ Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+ Ingen is free software: you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or 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 Affero General Public License for details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with Ingen. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_LV2FEATURES_HPP
+#define INGEN_LV2FEATURES_HPP
+
+#include <vector>
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+#include "raul/SharedPtr.hpp"
+#include "raul/Noncopyable.hpp"
+
+namespace Ingen {
+
+class GraphObject;
+class World;
+
+/** Features for use by LV2 plugins.
+ * @ingroup IngenShared
+ */
+class LV2Features {
+public:
+ LV2Features();
+
+ class Feature {
+ public:
+ virtual ~Feature() {}
+
+ virtual SharedPtr<LV2_Feature> feature(World* world,
+ GraphObject* node) = 0;
+ };
+
+ class FeatureArray : public Raul::Noncopyable {
+ public:
+ typedef std::vector< SharedPtr<LV2_Feature> > FeatureVector;
+
+ explicit FeatureArray(FeatureVector& features);
+
+ ~FeatureArray();
+
+ LV2_Feature** array() { return _array; }
+
+ private:
+ FeatureVector _features;
+ LV2_Feature** _array;
+ };
+
+ void add_feature(SharedPtr<Feature> feature);
+
+ SharedPtr<FeatureArray> lv2_features(World* world,
+ GraphObject* node) const;
+
+private:
+ typedef std::vector< SharedPtr<Feature> > Features;
+ Features _features;
+};
+
+} // namespace Ingen
+
+#endif // INGEN_LV2FEATURES_HPP