diff options
author | David Robillard <d@drobilla.net> | 2006-08-02 00:22:16 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-08-02 00:22:16 +0000 |
commit | e51e31dca20d1e636508c61d93a740fdb48eeebd (patch) | |
tree | 647ea489c56feb6c1c7611c6cdb1e025f6f7fbb0 /libs/ardour/ardour/data_type.h | |
parent | 0565c75ce8344ecd2e4b42edeabc9cace5f3c091 (diff) |
Merged from trunk R743
git-svn-id: svn://localhost/ardour2/branches/midi@744 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/ardour/data_type.h')
-rw-r--r-- | libs/ardour/ardour/data_type.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/libs/ardour/ardour/data_type.h b/libs/ardour/ardour/data_type.h new file mode 100644 index 0000000000..d49ed108cd --- /dev/null +++ b/libs/ardour/ardour/data_type.h @@ -0,0 +1,79 @@ +/* + Copyright (C) 2006 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 __ardour_data_type_h__ +#define __ardour_data_type_h__ + +#include <jack/jack.h> + +namespace ARDOUR { + +class DataType +{ +public: + enum Symbol { + NIL = 0, + AUDIO, + MIDI + }; + + DataType(const Symbol& symbol) + : _symbol(symbol) + {} + + /** Construct from a string (Used for loading from XML) */ + DataType(const string& str) { + if (str == "audio") + _symbol = AUDIO; + //else if (str == "midi") + // _symbol = MIDI; + else + _symbol = NIL; + } + + bool operator==(const Symbol symbol) { return _symbol == symbol; } + bool operator!=(const Symbol symbol) { return _symbol != symbol; } + + /** Get the Jack type this DataType corresponds to */ + const char* to_jack_type() { + switch (_symbol) { + case AUDIO: return JACK_DEFAULT_AUDIO_TYPE; + //case MIDI: return JACK_DEFAULT_MIDI_TYPE; + default: return ""; + } + } + + /** Inverse of the from-string constructor */ + const char* to_string() { + switch (_symbol) { + case AUDIO: return "audio"; + //case MIDI: return "midi"; + default: return "unknown"; // reeeally shouldn't ever happen + } + } + +private: + Symbol _symbol; +}; + + + +} // namespace ARDOUR + +#endif // __ardour_data_type_h__ + |