From bc3afd8380d59c750c8f8e9bf1ed1b8d4a6826e9 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Fri, 16 Mar 2012 22:27:16 +0000 Subject: Preliminary work towards native LV2 UI. git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4074 a436a847-0d15-0410-975c-d299462d15a1 --- ingen/shared/AtomSink.hpp | 36 +++++++++++++++++ ingen/shared/AtomWriter.hpp | 95 +++++++++++++++++++++++++++++++++++++++++++++ ingen/shared/URIs.hpp | 2 +- 3 files changed, 132 insertions(+), 1 deletion(-) create mode 100644 ingen/shared/AtomSink.hpp create mode 100644 ingen/shared/AtomWriter.hpp (limited to 'ingen') 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 + * + * 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 + * + * 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; -- cgit v1.2.1