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authorDavid Robillard <d@drobilla.net>2012-03-16 22:27:16 +0000
committerDavid Robillard <d@drobilla.net>2012-03-16 22:27:16 +0000
commitbc3afd8380d59c750c8f8e9bf1ed1b8d4a6826e9 (patch)
treeb42f56620ce85f6207568eadfb901360436c6f74 /ingen
parent7126f005be3e49818dafe0d2666b6745e09f8aff (diff)
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Preliminary work towards native LV2 UI.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4074 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'ingen')
-rw-r--r--ingen/shared/AtomSink.hpp36
-rw-r--r--ingen/shared/AtomWriter.hpp95
-rw-r--r--ingen/shared/URIs.hpp2
3 files changed, 132 insertions, 1 deletions
diff --git a/ingen/shared/AtomSink.hpp b/ingen/shared/AtomSink.hpp
new file mode 100644
index 00000000..e8192567
--- /dev/null
+++ b/ingen/shared/AtomSink.hpp
@@ -0,0 +1,36 @@
+/* This file is part of Ingen.
+ * Copyright 2012 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_ATOMSINK_HPP
+#define INGEN_ATOMSINK_HPP
+
+#include "lv2/lv2plug.in/ns/ext/atom/atom.h"
+
+namespace Ingen {
+namespace Shared {
+
+class AtomSink {
+public:
+ virtual ~AtomSink() {}
+ virtual void write(const LV2_Atom* msg) = 0;
+};
+
+} // namespace Shared
+} // namespace Ingen
+
+#endif // INGEN_ATOMSINK_HPP
+
diff --git a/ingen/shared/AtomWriter.hpp b/ingen/shared/AtomWriter.hpp
new file mode 100644
index 00000000..3ba59583
--- /dev/null
+++ b/ingen/shared/AtomWriter.hpp
@@ -0,0 +1,95 @@
+/* This file is part of Ingen.
+ * Copyright 2012 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_SHARED_ATOM_WRITER_HPP
+#define INGEN_SHARED_ATOM_WRITER_HPP
+
+#include "ingen/Interface.hpp"
+#include "ingen/shared/LV2URIMap.hpp"
+#include "ingen/shared/URIs.hpp"
+#include "lv2/lv2plug.in/ns/ext/atom/forge.h"
+#include "serd/serd.h"
+
+namespace Ingen {
+namespace Shared {
+
+class AtomSink;
+
+/** An Interface that writes LV2 atoms. */
+class AtomWriter : public Interface
+{
+public:
+ AtomWriter(LV2URIMap& map, URIs& uris, AtomSink& sink);
+ ~AtomWriter() {}
+
+ Raul::URI uri() const { return "http://drobilla.net/ns/ingen#AtomWriter"; }
+
+ void bundle_begin();
+
+ void bundle_end();
+
+ void put(const Raul::URI& uri,
+ const Resource::Properties& properties,
+ Resource::Graph ctx = Resource::DEFAULT);
+
+ void delta(const Raul::URI& uri,
+ const Resource::Properties& remove,
+ const Resource::Properties& add);
+
+ void move(const Raul::Path& old_path,
+ const Raul::Path& new_path);
+
+ void del(const Raul::URI& uri);
+
+ void connect(const Raul::Path& src_port_path,
+ const Raul::Path& dst_port_path);
+
+ void disconnect(const Raul::URI& src,
+ const Raul::URI& dst);
+
+ void disconnect_all(const Raul::Path& parent_patch_path,
+ const Raul::Path& path);
+
+ void set_property(const Raul::URI& subject,
+ const Raul::URI& predicate,
+ const Raul::Atom& value);
+
+ void set_response_id(int32_t id);
+
+ void get(const Raul::URI& uri);
+
+ void response(int32_t id, Status status);
+
+ void error(const std::string& msg);
+
+private:
+ void finish_msg();
+ int32_t next_id();
+
+ LV2URIMap& _map;
+ URIs& _uris;
+ AtomSink& _sink;
+ SerdChunk _out;
+ LV2_Atom_Forge _forge;
+ int32_t _id;
+};
+
+} // namespace Shared
+} // namespace Ingen
+
+#endif // INGEN_SHARED_ATOM_WRITER_HPP
+
diff --git a/ingen/shared/URIs.hpp b/ingen/shared/URIs.hpp
index 22c46f15..4f95c6c7 100644
--- a/ingen/shared/URIs.hpp
+++ b/ingen/shared/URIs.hpp
@@ -44,7 +44,7 @@ public:
const Quark atom_Bool;
const Quark atom_Float;
- const Quark atom_Int32;
+ const Quark atom_Int;
const Quark atom_MessagePort;
const Quark atom_String;
const Quark atom_ValuePort;