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Revision Log
* added and implemented a set of 19 new LSCP commands for controlling
internal effects:
- added LSCP command "GET AVAILABLE_EFFECTS"
- added LSCP command "LIST AVAILABLE_EFFECTS"
- added LSCP command "GET EFFECT INFO <effect-index>"
- added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
- added LSCP command
"CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
- added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
- added LSCP command "GET EFFECT_INSTANCES"
- added LSCP command "LIST EFFECT_INSTANCES"
- added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
- added LSCP command "GET EFFECT_INSTANCE_INPUT_CONTROL INFO
<effect-instance> <input-control>"
- added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL <effect-instance>
<input-control> <value>"
- added LSCP command "GET MASTER_EFFECT_CHAINS <audio-device>"
- added LSCP command "LIST MASTER_EFFECT_CHAINS <audio-device>"
- added LSCP command "ADD MASTER_EFFECT_CHAIN <audio-device>"
- added LSCP command
"REMOVE MASTER_EFFECT_CHAIN <audio-device> <effect-chain>"
- added LSCP command
"GET MASTER_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
- added LSCP command "APPEND MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance>"
- added LSCP command "INSERT MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance> <effect-chain-pos>"
- added LSCP command "REMOVE MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance>"
* bumped version to 1.0.0.cvs7
| 1 | /* |
| 2 | Copyright (C) 2010 Christian Schoenebeck |
| 3 | */ |
| 4 | |
| 5 | #ifndef LS_EFFECTCONTROL_H |
| 6 | #define LS_EFFECTCONTROL_H |
| 7 | |
| 8 | #include "../common/Exception.h" |
| 9 | #include "../common/optional.h" |
| 10 | #include <vector> |
| 11 | |
| 12 | namespace LinuxSampler { |
| 13 | |
| 14 | // just symbol prototyping |
| 15 | class Effect; |
| 16 | |
| 17 | /** |
| 18 | * Represents an effect parameter. As the set of parameters an effect offers, |
| 19 | * varies quite a bit, this class provides necessary informations about the |
| 20 | * respective effect parameter. |
| 21 | */ |
| 22 | class EffectControl { |
| 23 | public: |
| 24 | enum Type_t { |
| 25 | TYPE_FLOAT, |
| 26 | TYPE_INT, |
| 27 | TYPE_BOOL |
| 28 | }; |
| 29 | |
| 30 | EffectControl(); |
| 31 | virtual ~EffectControl(); |
| 32 | virtual void SetValue(float val) throw (Exception); |
| 33 | virtual float& Value(); |
| 34 | Type_t Type() const; |
| 35 | String TypeAsString() const; |
| 36 | String Description() const; |
| 37 | optional<float> DefaultValue() const; |
| 38 | optional<float> MinValue() const; |
| 39 | optional<float> MaxValue() const; |
| 40 | std::vector<float> Possibilities() const; |
| 41 | |
| 42 | protected: |
| 43 | void SetDefaultValue(float val); |
| 44 | void SetMinValue(float val); |
| 45 | void SetMaxValue(float val); |
| 46 | void SetType(Type_t t); |
| 47 | void SetDescription(String s); |
| 48 | void SetPossibilities(const std::vector<float>& v); |
| 49 | |
| 50 | friend class Effect; |
| 51 | |
| 52 | private: |
| 53 | float value; |
| 54 | Type_t type; |
| 55 | String description; |
| 56 | optional<float> defaultValue; |
| 57 | optional<float> minValue; |
| 58 | optional<float> maxValue; |
| 59 | std::vector<float> possibilities; |
| 60 | }; |
| 61 | |
| 62 | } // namespace LinuxSampler |
| 63 | |
| 64 | #endif // LS_EFFECTCONTROL_H |
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