refine self-automating plugin interface

[ardour.git] / libs / ardour / ardour / event_type_map.h

diff --git a/libs/ardour/ardour/event_type_map.h b/libs/ardour/ardour/event_type_map.h
index 6736feeb8614d69fd0c0c83ca1379f7b288f0192..d7adfa8f626ca35559fa825ee83fc70f855838f4 100644 (file)
--- a/libs/ardour/ardour/event_type_map.h
+++ b/libs/ardour/ardour/event_type_map.h
@@ -1,6 +1,6 @@
 /*
     Copyright (C) 2000-2007 Paul Davis
-    Author: Dave Robillard
+    Author: David Robillard
 
     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
@@ -21,20 +21,48 @@
 #ifndef __ardour_event_type_map_h__
 #define __ardour_event_type_map_h__
 
-#include <evoral/TypeMap.hpp>
+#include <map>
+#include <string>
+
+#include "evoral/TypeMap.hpp"
+#include "evoral/ControlList.hpp"
+#include "evoral/ParameterDescriptor.hpp"
+
+#include "ardour/libardour_visibility.h"
 
 namespace ARDOUR {
 
-class EventTypeMap : public Evoral::TypeMap {
+class URIMap;
+
+/** This is the interface Ardour provides to Evoral about what
+ * parameter and event types/ranges/names etc. to use.
+ */
+class LIBARDOUR_API EventTypeMap : public Evoral::TypeMap {
 public:
+       static EventTypeMap& instance();
+
        bool     type_is_midi(uint32_t type) const;
        uint8_t  parameter_midi_type(const Evoral::Parameter& param) const;
        uint32_t midi_event_type(uint8_t status) const;
+       Evoral::ControlList::InterpolationStyle interpolation_of(const Evoral::Parameter& param);
+
+       Evoral::Parameter from_symbol(const std::string& str) const;
+       std::string       to_symbol(const Evoral::Parameter& param) const;
 
-       static EventTypeMap& instance() { return event_type_map; }
+       Evoral::ParameterDescriptor descriptor(const Evoral::Parameter& param) const;
+
+       void set_descriptor(const Evoral::Parameter&           param,
+                           const Evoral::ParameterDescriptor& desc);
 
 private:
-       static EventTypeMap event_type_map;
+       typedef std::map<Evoral::Parameter, Evoral::ParameterDescriptor> Descriptors;
+
+       EventTypeMap(URIMap* uri_map) : _uri_map(uri_map) {}
+
+       URIMap*     _uri_map;
+       Descriptors _descriptors;
+
+       static EventTypeMap* event_type_map;
 };
 
 } // namespace ARDOUR