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1 #pragma once
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2
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3 #include <string>
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4 #include <array>
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5 #include "cinder/Color.h"
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6 #include "cinder/Xml.h"
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7
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8
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9 class Config
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10 {
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11 public:
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12
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13 Config();
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14
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15 // no copies
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16 Config( const Config © ) = delete;
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17 Config & operator=(const Config ©) = delete;
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18
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19 /* load values for internal field from configuration file. Throws ci::Exception */
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20 void loadFromFile( std::string&& path );
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21
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22 std::string getInputDeviceKey() const
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23 {
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24 return mAudioInputDeviceKey; // Komplete 1/2
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25 //return "{0.0.1.00000000}.{a043bc8c-1dd1-4c94-82b4-ad8320cac5a5}"; // Komplete 3/4
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26 //return "{0.0.1.00000000}.{828b681b-cc0c-44e1-93c9-5f1f46f5926f}"; // Realtek
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27 }
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28
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29 std::size_t getNumChunks() const
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30 {
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31 return mNumChunks;
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32 }
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33
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34 /* return wave lenght in seconds */
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35 double getWaveLen() const
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36 {
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37 return mWaveLen;
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38 }
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39
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40 ci::Color getWaveSelectionColor(size_t waveIdx) const
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41 {
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42 if (waveIdx == 0){
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43 return cinder::Color(243.0f / 255.0f, 6.0f / 255.0f, 62.0f / 255.0f);
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44 }
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45 else{
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46 return cinder::Color(255.0f / 255.0f, 204.0f / 255.0f, 0.0f / 255.0f);
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47 }
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48 }
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49
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50 std::size_t getCursorTriggerMessageBufSize() const
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51 {
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52 return 512;
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53 }
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54
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55 // returns the index of the wave associated to the MIDI channel passed as argument
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56 size_t getWaveForMIDIChannel( unsigned char channelIdx )
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57 {
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58 return channelIdx;
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59 /*for ( int i = 0; i < NUM_WAVES; i++ ){
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60 if ( channelIdx == mMidiChannels[i] )
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61 return i;
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62 }*/
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63 }
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64
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65 double getMaxGrainDurationCoeff() const
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66 {
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67 return 8.0;
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68 }
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69
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70 double getMaxFilterCutoffFreq() const
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71 {
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72 return 22050.;
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73 }
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74
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75 double getMinFilterCutoffFreq() const
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76 {
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77 return 200.;
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78 }
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79
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80 size_t getMaxKeyboardVoices() const
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81 {
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82 return 6;
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83 }
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84
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85 size_t getMaxSelectionNumChunks() const
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86 {
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87 return 37;
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88 }
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89
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90 size_t getOscilloscopeNumPointsDivider() const
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91 {
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92 return 4;
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93 }
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94
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95 private:
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96
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97 void parseWave( const ci::XmlTree &wave, int id );
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98
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99 std::string mAudioInputDeviceKey;
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100 std::size_t mNumChunks;
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101 double mWaveLen;
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102 std::array< size_t, NUM_WAVES > mMidiChannels;
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103
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104 };
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