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author | David Robillard <d@drobilla.net> | 2012-03-15 23:52:45 +0000 |
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committer | David Robillard <d@drobilla.net> | 2012-03-15 23:52:45 +0000 |
commit | b617f75ff95d48ab3089976eb767e4f09abaa110 (patch) | |
tree | 971640580f926580dad54bb0a20e7838e135f5c6 /ingen/client/PortModel.hpp | |
parent | 89e263ff78b51352f226c8b02ee65ecd8cbfefb8 (diff) | |
download | ingen-b617f75ff95d48ab3089976eb767e4f09abaa110.tar.gz ingen-b617f75ff95d48ab3089976eb767e4f09abaa110.tar.bz2 ingen-b617f75ff95d48ab3089976eb767e4f09abaa110.zip |
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
Diffstat (limited to 'ingen/client/PortModel.hpp')
-rw-r--r-- | ingen/client/PortModel.hpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/ingen/client/PortModel.hpp b/ingen/client/PortModel.hpp new file mode 100644 index 00000000..35e3c4ea --- /dev/null +++ b/ingen/client/PortModel.hpp @@ -0,0 +1,117 @@ +/* This file is part of Ingen. + * Copyright 2007-2011 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_CLIENT_PORTMODEL_HPP +#define INGEN_CLIENT_PORTMODEL_HPP + +#include <cstdlib> +#include <string> + +#include "raul/SharedPtr.hpp" +#include "raul/log.hpp" + +#include "ingen/Port.hpp" +#include "ingen/client/ObjectModel.hpp" + +namespace Raul { class Path; } + +namespace Ingen { +namespace Client { + +/** Model of a port. + * + * \ingroup IngenClient + */ +class PortModel : public ObjectModel, public Ingen::Port +{ +public: + enum Direction { INPUT, OUTPUT }; + + bool supports(const Raul::URI& value_type) const; + + inline uint32_t index() const { return _index; } + inline const Raul::Atom& value() const { return _current_val; } + inline bool connected() const { return (_connections > 0); } + inline bool is_input() const { return (_direction == INPUT); } + inline bool is_output() const { return (_direction == OUTPUT); } + + bool port_property(const Raul::URI& uri) const; + + bool is_logarithmic() const { return port_property("http://drobilla.net/ns/ingen#logarithmic"); } + bool is_integer() const { return port_property("http://lv2plug.in/ns/lv2core#integer"); } + bool is_toggle() const { return port_property("http://lv2plug.in/ns/lv2core#toggled"); } + bool is_numeric() const { + return ObjectModel::is_a("http://lv2plug.in/ns/lv2core#ControlPort") + || ObjectModel::is_a("http://lv2plug.in/ns/ext/cv-port#CVPort"); + } + + bool has_context(const Raul::URI& context) const; + + inline bool operator==(const PortModel& pm) const { return (path() == pm.path()); } + + void on_property(const Raul::URI& uri, const Raul::Atom& value); + + inline void value(const Raul::Atom& val) { + if (val != _current_val) { + _current_val = val; + _signal_value_changed.emit(val); + } + } + + inline void value(uint32_t voice, const Raul::Atom& val) { + // FIXME: implement properly + _signal_voice_changed.emit(voice, val); + } + + // Signals + INGEN_SIGNAL(value_changed, void, const Raul::Atom&); + INGEN_SIGNAL(voice_changed, void, uint32_t, const Raul::Atom&); + INGEN_SIGNAL(activity, void, const Raul::Atom&); + INGEN_SIGNAL(connection, void, SharedPtr<PortModel>); + INGEN_SIGNAL(disconnection, void, SharedPtr<PortModel>); + +private: + friend class ClientStore; + + PortModel(Shared::URIs& uris, + const Raul::Path& path, + uint32_t index, + Direction dir) + : ObjectModel(uris, path) + , _index(index) + , _direction(dir) + , _connections(0) + {} + + void add_child(SharedPtr<ObjectModel> c) { throw; } + bool remove_child(SharedPtr<ObjectModel> c) { throw; } + + void connected_to(SharedPtr<PortModel> p) { ++_connections; _signal_connection.emit(p); } + void disconnected_from(SharedPtr<PortModel> p) { --_connections; _signal_disconnection.emit(p); } + + void set(SharedPtr<ObjectModel> model); + + uint32_t _index; + Direction _direction; + Raul::Atom _current_val; + size_t _connections; +}; + +} // namespace Client +} // namespace Ingen + +#endif // INGEN_CLIENT_PORTMODEL_HPP |