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livetrax/libs/surfaces/websockets/state.h

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/*
* Copyright (C) 2020 Luciano Iam <lucianito@gmail.com>
*
* This program 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.
*
* This program 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 more 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
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#ifndef _ardour_surface_websockets_state_h_
#define _ardour_surface_websockets_state_h_
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#include <climits>
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#include <cmath>
#include <cstring>
#include <stdint.h>
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#include <vector>
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#include "typed_value.h"
#define ADDR_NONE UINT_MAX
namespace Node
{
const std::string tempo = "tempo";
const std::string position_time = "position_time";
const std::string transport_roll = "transport_roll";
const std::string record_state = "record_state";
const std::string strip_description = "strip_description";
const std::string strip_meter = "strip_meter";
const std::string strip_gain = "strip_gain";
const std::string strip_pan = "strip_pan";
const std::string strip_mute = "strip_mute";
const std::string strip_plugin_description = "strip_plugin_description";
const std::string strip_plugin_enable = "strip_plugin_enable";
const std::string strip_plugin_param_description = "strip_plugin_param_description";
const std::string strip_plugin_param_value = "strip_plugin_param_value";
} // namespace Node
typedef std::vector<uint32_t> AddressVector;
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typedef std::vector<TypedValue> ValueVector;
class NodeState
{
public:
NodeState ();
NodeState (std::string);
NodeState (std::string, AddressVector, ValueVector = ValueVector ());
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std::string debug_str () const;
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std::string node () const
{
return _node;
}
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int n_addr () const;
uint32_t nth_addr (int) const;
void add_addr (uint32_t);
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int n_val () const;
TypedValue nth_val (int) const;
void add_val (TypedValue);
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std::size_t node_addr_hash () const;
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bool operator== (const NodeState& other) const;
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private:
std::string _node;
AddressVector _addr;
ValueVector _val;
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};
std::size_t
hash_value (const NodeState&);
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#endif // _ardour_surface_websockets_state_h_