Mercurial > hg > precise-onset-detection

comparison ofxPreciseOnsetDetectorOffline/testApp.cpp @ 7:b1c13e8bec26

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adding new files
author Venetian
date Thu, 14 Aug 2014 16:27:52 +0100
parents eb29c6b6dff8
children
comparison
equal deleted inserted replaced
6:eb29c6b6dff8 7:b1c13e8bec26
1 #include "testApp.h" 1 #include "testApp.h"
2 2
3 //possible to just omit the drawing (uses ofxWindowRegion for the screen and ofxPlotFunction to plot beat times) 3 //possible to just omit the drawing (uses ofxWindowRegion for the screen and ofxPlotFunction to plot beat times)
4 4
5 //w: export window
6 //x:export whole file
7 //o: open file
8
5 //-------------------------------------------------------------- 9 //--------------------------------------------------------------
6 void testApp::setup(){ 10 void testApp::setup(){
7 pov.window.setToRelativeSize(0.1, 0.1, 0.8, 0.3); 11
8 pov.pod = &preciseOnsetDetect;//set up pointer if we want to visualise the onsets in a window
9
10 // preciseOnsetDetect.load("/Users/andrew/Documents/work/programming/MadMax/AudioFiles/AdamBetts/AdamBetss_1_Swing_Kick.wav");
11 // preciseOnsetDetect.load("/Users/andrew/Music/Logic/GreenOnionsChichester/GreenOnionsChichester/Bouncing/Snare_Sontronics#08edit.aif");
12
13 std::string fileName = "/Users/andrew/Music/Logic/GreenOnionsEvaluation/GreenOnionsEvaluationPlain/Audio Files/SongClickTrack#09.aif";
14 // fileName = "/Users/andrew/Music/Logic/GreenOnionsChichester/GreenOnionsChichester/Audio Files/Ride_SM58#08.aif";
15 loadNewFile(fileName);
16 12
17 } 13 }
18 14
19 15
20 void testApp::loadNewFile(std::string filename){
21 preciseOnsetDetect.load(filename);
22 preciseOnsetDetect.printOnsetLocations();
23
24 pov.newFile();
25 }
26
27 //-------------------------------------------------------------- 16 //--------------------------------------------------------------
28 void testApp::update(){ 17 void testApp::update(){
29 preciseOnsetDetect.update(); 18
30 pov.update(); 19 onsetDetector.update();
31 } 20 }
32 21
33 //-------------------------------------------------------------- 22 //--------------------------------------------------------------
34 void testApp::draw(){ 23 void testApp::draw(){
35 24
36 pov.draw(); 25 onsetDetector.draw();
37 26
38 } 27 }
39 28
40 29
41 //-------------------------------------------------------------- 30 //--------------------------------------------------------------
42 void testApp::keyPressed(int key){ 31 void testApp::keyPressed(int key){
43 std::string loadName; 32 onsetDetector.keyPressed(key);
44 switch (key) {
45 case 'r':
46 pov.resetWindow();
47 break;
48 case 's':
49 pov.cropStart();
50 break;
51 case 'e':
52 pov.cropEnd();
53 break;
54 case 'w':
55 printf("Exporting between %f and %f\n", pov.windowStart, pov.windowEnd);
56 preciseOnsetDetect.exportOnsetTimes(pov.windowStart, pov.windowEnd);
57 break;
58 case 'x':
59 printf("Exporting between %f and %f\n", 0., pov.lengthSeconds());
60 preciseOnsetDetect.exportOnsetTimes(0, pov.lengthSeconds());
61 break;
62
63 case 'o':
64 if (getFilenameFromDialogBox(&loadName)){
65 printf("loading %s\n", (loadName).c_str());
66 loadNewFile(loadName);
67 };
68
69 //delete testName;
70 break;
71 case ' ':
72 pov.togglePlay();
73 break;
74 case OF_KEY_RETURN:
75 pov.soundPlay.stop();
76 break;
77
78 case OF_KEY_UP:
79 pov.zoomIn();
80 break;
81 case OF_KEY_DOWN:
82 pov.zoomOut();
83 break;
84 case OF_KEY_RIGHT:
85 pov.scrollRight();
86 break;
87 case OF_KEY_LEFT:
88 pov.scrollLeft();
89 break;
90
91 default:
92 break;
93 }
94 } 33 }
95 34
96 //-------------------------------------------------------------- 35 //--------------------------------------------------------------
97 void testApp::keyReleased(int key){ 36 void testApp::keyReleased(int key){
98 37
108 47
109 } 48 }
110 49
111 //-------------------------------------------------------------- 50 //--------------------------------------------------------------
112 void testApp::mousePressed(int x, int y, int button){ 51 void testApp::mousePressed(int x, int y, int button){
113 // if (window.tapped(x, y)){
114 // windowPress = windowStart + (windowEnd-windowStart)*(x - window.x)/window.width;
115 //
116 // printf("window position is %f\n", windowPress);
117 // }
118 pov.mousePressed(x, y);
119 52
53 onsetDetector.mousePressed(x,y,button);
120 } 54 }
121 55
122 //-------------------------------------------------------------- 56 //--------------------------------------------------------------
123 void testApp::mouseReleased(int x, int y, int button){ 57 void testApp::mouseReleased(int x, int y, int button){
124 58
139 73
140 } 74 }
141 75
142 76
143 77
144 bool testApp::getFilenameFromDialogBox(std::string* fileNameToSave){
145 //this uses a pointer structure within the loader and returns true if the dialogue box was used successfully
146 // first, create a string that will hold the URL
147 string URL;
148
149 // // openFile(string& URL) returns 1 if a file was picked
150 // // returns 0 when something went wrong or the user pressed 'cancel'
151 // int response = ofxFileDialogOSX::openFile(URL);
152 // if(response){
153 // // now you can use the URL
154 // *fileNameToSave = URL;
155 // //printf("\n filename is %s \n", soundFileName.c_str());
156 // return true;
157 // }
158 // else {
159 // // soundFileName = "OPEN canceled. ";
160 // printf("\n open file cancelled \n");
161 // return false;
162 // }
163
164 // openFile(string& URL) returns 1 if a file was picked
165 // returns 0 when something went wrong or the user pressed 'cancel'
166 ofFileDialogResult fileResult = ofSystemLoadDialog("Choose audio file to load");
167
168 if(fileResult.bSuccess){
169 // now you can use the URL
170 *fileNameToSave = fileResult.filePath;
171 //printf("\n filename is %s \n", soundFileName.c_str());
172 return true;
173 }
174 else {
175 // soundFileName = "OPEN canceled. ";
176 printf("\n open file cancelled \n");
177 return false;
178 }
179 }
180 78