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Diffstat (limited to 'libs/ardour/ardour/controllable_descriptor.h')
-rw-r--r-- | libs/ardour/ardour/controllable_descriptor.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/libs/ardour/ardour/controllable_descriptor.h b/libs/ardour/ardour/controllable_descriptor.h new file mode 100644 index 0000000000..1d647ff648 --- /dev/null +++ b/libs/ardour/ardour/controllable_descriptor.h @@ -0,0 +1,93 @@ +/* + Copyright (C) 2009 Paul Davis + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __libardour_controllable_descriptor_h__ +#define __libardour_controllable_descriptor_h__ + +#include <vector> +#include <string> +#include <stdint.h> + +#include "ardour/libardour_visibility.h" + +namespace ARDOUR { + +class LIBARDOUR_API ControllableDescriptor { +public: + enum TopLevelType { + PresentationOrderRoute, + PresentationOrderVCA, + NamedRoute, + SelectionCount, + }; + + enum SubType { + Gain, + Trim, + Solo, + Mute, + Recenable, + PanDirection, + PanWidth, + PanElevation, + Balance, + SendGain, + PluginParameter + }; + + ControllableDescriptor () + : _top_level_type (PresentationOrderRoute) + , _subtype (Gain) + , _banked (false) + , _bank_offset (0) + {} + + int set (const std::string&); + + /* it is only valid to call top_level_name() if top_level_type() returns + NamedRoute + */ + + TopLevelType top_level_type() const { return _top_level_type; } + const std::string& top_level_name() const { return _top_level_name; } + + SubType subtype() const { return _subtype; } + + uint32_t presentation_order() const; + uint32_t selection_id() const; + uint32_t target (uint32_t n) const; + bool banked() const { return _banked; } + + void set_bank_offset (uint32_t o) { _bank_offset = o; } + +private: + TopLevelType _top_level_type; + SubType _subtype; + std::string _top_level_name; + union { + uint32_t _presentation_order; + uint32_t _selection_id; + }; + std::vector<uint32_t> _target; + uint32_t _banked; + uint32_t _bank_offset; +}; + +} + +#endif /* __libardour_controllable_descriptor_h__ */ |