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Viewing changes to src/org/herac/tuxguitar/gui/editors/tab/MeasureCoords.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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src/org/herac/tuxguitar/gui/editors/tab/MeasureCoords.java
1
 
/*
2
 
 * Created on 26-nov-2005
3
 
 *
4
 
 * TODO To change the template for this generated file go to
5
 
 * Window - Preferences - Java - Code Style - Code Templates
6
 
 */
7
 
package org.herac.tuxguitar.gui.editors.tab;
8
 
 
9
 
import java.util.ArrayList;
10
 
import java.util.Iterator;
11
 
import java.util.List;
12
 
 
13
 
import org.eclipse.swt.SWT;
14
 
import org.eclipse.swt.graphics.GC;
15
 
import org.eclipse.swt.graphics.Image;
16
 
import org.eclipse.swt.graphics.Rectangle;
17
 
import org.herac.tuxguitar.gui.SystemImages;
18
 
import org.herac.tuxguitar.gui.TuxGuitar;
19
 
import org.herac.tuxguitar.gui.editors.tab.layout.TrackSpacing;
20
 
import org.herac.tuxguitar.gui.editors.tab.layout.ViewLayout;
21
 
import org.herac.tuxguitar.song.managers.SongManager;
22
 
import org.herac.tuxguitar.song.models.Component;
23
 
import org.herac.tuxguitar.song.models.Duration;
24
 
import org.herac.tuxguitar.song.models.InstrumentString;
25
 
import org.herac.tuxguitar.song.models.Measure;
26
 
import org.herac.tuxguitar.song.models.Note;
27
 
import org.herac.tuxguitar.song.models.NoteEffect;
28
 
import org.herac.tuxguitar.song.models.Silence;
29
 
/**
30
 
 * @author julian
31
 
 * 
32
 
 * TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates
33
 
 */
34
 
public class MeasureCoords {
35
 
        
36
 
        public static final int SCORE_KEY_OFFSETS[] = new int[]{30,18,22,24};
37
 
        
38
 
        private static final int SCORE_NATURAL_POSITIONS[] = new int[]{7,7,6,6,5,4,4,3,3,2,2,1};                
39
 
    /**
40
 
     * Espacio por defecto de la clave
41
 
     */
42
 
    public static final int DEFAULT_CLEF_SPAN = 40;        
43
 
    /**
44
 
     * Espacio por defecto entre negra y negra
45
 
     */
46
 
    public static final int DEFAULT_QUARTER_SPAN = 30;
47
 
    
48
 
    /**
49
 
     * Widget de la tablatura
50
 
     */    
51
 
    private Tablature tablature;
52
 
    /**
53
 
     * Cabecera
54
 
     */        
55
 
    private MeasureHeaderGui header;    
56
 
    /**
57
 
     * Posicion X
58
 
     */
59
 
    private int posX;
60
 
    /** 
61
 
     * Posicion Y
62
 
     */
63
 
    private int posY;
64
 
    /**
65
 
     * Espacio entre negras
66
 
     */
67
 
    private int quarterSpan;
68
 
    /**
69
 
     * Espacio entre pulsos
70
 
     */        
71
 
    private long beatLength;    
72
 
    /**
73
 
     * Boolean para saber si hay que pintar la clave
74
 
     */
75
 
    private boolean paintClef = true;
76
 
    /**
77
 
     * Boolean para saber si hay que pintar el KeySignature
78
 
     */
79
 
    private boolean paintKeySignature = true;            
80
 
    /**
81
 
     * Coordenadas de notas
82
 
     */
83
 
    private List measureComponents;
84
 
    /**
85
 
     * Compas de Referencia
86
 
     */
87
 
    private Measure measure;
88
 
    /**
89
 
     * Compas anterior
90
 
     */
91
 
    private Measure prevMeasure;    
92
 
    /**
93
 
     * Pista de Referencia
94
 
     */
95
 
    private SongTrackCoords trackCoords;
96
 
    /**
97
 
     * Tema de Referencia
98
 
     */
99
 
    private SongManager songManager;    
100
 
    /**
101
 
     * Boolean para saber si el compas esta en el area de pantalla
102
 
     */
103
 
    private boolean outOfBounds;
104
 
    /**
105
 
     * Boolean para saber si el compas es el primero de la linea
106
 
     */    
107
 
    private boolean firstOfLine;
108
 
    
109
 
    private Rectangle clefSrcBounds;
110
 
    
111
 
    private Rectangle clefDstBounds;
112
 
    
113
 
    private int span;
114
 
       
115
 
    private TrackSpacing ts;
116
 
           
117
 
    private int maxY;
118
 
    
119
 
    private int minY;
120
 
    
121
 
    private List timeHelpers;    
122
 
    private List beatPositions;
123
 
    private CacheImage cache; 
124
 
    private boolean cacheEnabled;
125
 
    
126
 
    private int lastEffectSpan;    
127
 
    
128
 
    private int lyricBeatIndex;
129
 
    
130
 
    private boolean accentuated;
131
 
        private boolean harmonic;
132
 
        private boolean tapping;
133
 
        private boolean palmMute;
134
 
        private boolean vibrato;
135
 
        private boolean tupleto;
136
 
        private boolean fadeIn;
137
 
        
138
 
    public MeasureCoords(SongManager songManager,Tablature tablature,MeasureHeaderGui header,Measure measure, SongTrackCoords trackCoords) {
139
 
        this.measure = measure;
140
 
        this.header = header;
141
 
        this.trackCoords = trackCoords;
142
 
        this.tablature = tablature;
143
 
        this.songManager = songManager;
144
 
        this.measureComponents = new ArrayList();
145
 
        this.beatPositions = new ArrayList();   
146
 
        this.timeHelpers = new ArrayList();
147
 
        this.cache = new CacheImage(tablature.getDisplay());
148
 
    }
149
 
 
150
 
    
151
 
    /**
152
 
     * Crea los valores necesarios
153
 
     */
154
 
    public void create(ViewLayout layout) {        
155
 
        this.measureComponents.clear();
156
 
        this.beatLength =  TablatureUtil.getBeatLength(getMeasure().getTimeSignature());
157
 
        autoCompleteSilences();        
158
 
        calculateQuarterSpan(layout);
159
 
        calculateMeasureChanges(layout);
160
 
        this.header.notifyQuarterSpan(getQuarterSpan());
161
 
    }    
162
 
    
163
 
    
164
 
    /**
165
 
     * Actualiza los valores para dibujar
166
 
     */
167
 
    public void update(ViewLayout layout) {
168
 
        this.setQuarterSpan(this.header.getMaxQuarterSpan());
169
 
        resetEffects();
170
 
        orderNotes();
171
 
        calculateClefBounds(layout);
172
 
        calcuateComponents(layout);        
173
 
        updateComponents(layout);        
174
 
        orderComponents();        
175
 
        setOutOfBounds(true);
176
 
        setCacheEnabled(false);                
177
 
    }
178
 
 
179
 
    /**
180
 
     * Calcula el espacio que debe haber entre negras
181
 
     */
182
 
    private void calculateQuarterSpan(ViewLayout layout) {        
183
 
        if (measure.getNotes().isEmpty() && measure.getSilences().isEmpty()) {
184
 
            this.quarterSpan = DEFAULT_QUARTER_SPAN;
185
 
        } else {
186
 
            Duration minDuration = null;
187
 
            if(!measure.getNotes().isEmpty()){
188
 
                Note minNote = null;
189
 
                for (int noteIdx = 0; noteIdx < measure.getNotes().size(); noteIdx++) {
190
 
                    Note currentNote = (Note) measure.getNotes().get(noteIdx);
191
 
 
192
 
                    if (minNote == null || currentNote.getDuration().getTime() <= minNote.getDuration().getTime()) {
193
 
                        minNote = currentNote;
194
 
                    }
195
 
                }
196
 
                minDuration = minNote.getDuration();
197
 
            }
198
 
            if(!measure.getSilences().isEmpty()){
199
 
                Silence minSilence = null;
200
 
                for (int silenceIdx = 0; silenceIdx < measure.getSilences().size(); silenceIdx++) {
201
 
                    Silence currentSilence = (Silence) measure.getSilences().get(silenceIdx);
202
 
 
203
 
                    if (minSilence == null || currentSilence.getDuration().getTime() <= minSilence.getDuration().getTime()) {
204
 
                        minSilence = currentSilence;
205
 
                    }
206
 
                }            
207
 
                
208
 
                if(minDuration == null || minSilence.getDuration().getTime() <= minDuration.getTime()){
209
 
                    minDuration = minSilence.getDuration();
210
 
                }
211
 
            }
212
 
            this.quarterSpan = layout.getSpanForQuarter(minDuration);
213
 
        }
214
 
    }
215
 
 
216
 
    
217
 
    /**
218
 
     * Calcula si debe pintar el TimeSignature
219
 
     */
220
 
    
221
 
    public void calculateMeasureChanges(ViewLayout layout) {
222
 
        this.paintClef = false;
223
 
        this.paintKeySignature = false;
224
 
         if(layout.isScoreEnabled()){                           
225
 
                 MeasureCoords prevMeasureCoords = null;
226
 
                 if(!layout.isFirstMeasure(getMeasure())){
227
 
                         prevMeasureCoords = this.trackCoords.getPrevMeasure(this);
228
 
                         if(prevMeasureCoords != null){
229
 
                                 this.prevMeasure = prevMeasureCoords.getMeasure(); 
230
 
                         }
231
 
                 }
232
 
                 if(this.prevMeasure == null || getMeasure().getClef() != this.prevMeasure.getClef()){          
233
 
                this.paintClef = true;                  
234
 
                this.header.notifyClefSpan(DEFAULT_CLEF_SPAN);
235
 
           
236
 
                 }
237
 
                 if(this.prevMeasure == null || getMeasure().getKeySignature() != this.prevMeasure.getKeySignature()){          
238
 
                this.paintKeySignature = true;
239
 
                this.header.notifyKeySignatureSpan(calculateKeySignatureSpan());            
240
 
                 }               
241
 
         }
242
 
    }
243
 
 
244
 
    private void calculateClefBounds(ViewLayout layout){
245
 
        if(this.paintClef){
246
 
                if(measure.getClef() == Measure.CLEF_TREBLE){   
247
 
                        clefSrcBounds = SystemImages.CLEF_TREBLE.getBounds();
248
 
                }else if(measure.getClef() == Measure.CLEF_BASS){ 
249
 
                        clefSrcBounds = SystemImages.CLEF_BASS.getBounds();
250
 
                }else if(measure.getClef() == Measure.CLEF_TENOR){ 
251
 
                        clefSrcBounds = SystemImages.CLEF_TENOR.getBounds();
252
 
                }else if(measure.getClef() == Measure.CLEF_ALTO){ 
253
 
                        clefSrcBounds = SystemImages.CLEF_ALTO.getBounds();
254
 
                }                       
255
 
                clefDstBounds = new Rectangle(clefSrcBounds.x,clefSrcBounds.y,clefSrcBounds.width,(layout.getScoreLineSpan() * clefSrcBounds.height / 10));
256
 
        }
257
 
    }
258
 
    
259
 
    /**
260
 
     * Calcula las coordenadas de los componentes
261
 
     */    
262
 
    private void calcuateComponents(ViewLayout layout){
263
 
        this.measureComponents.clear();
264
 
        calculateComponentsCoords(layout);
265
 
    }
266
 
    
267
 
    /**
268
 
     * Calcula las coordenadas de las notas y silencios
269
 
     */
270
 
    private void calculateComponentsCoords(ViewLayout layout) {
271
 
        int posX = 0;
272
 
        int posY = 0;        
273
 
        int span = header.getFirstNoteSpan();
274
 
        //---------------------------------Notas-------------------------------------
275
 
        for (int noteIdx = 0; noteIdx < measure.getNotes().size(); noteIdx++) {
276
 
            Note note = (Note) measure.getNotes().get(noteIdx);
277
 
            posY = ((note.getString() * layout.getStringSpan()) - layout.getStringSpan());
278
 
            posX = (TablatureUtil.getStartPosition(measure, note.getStart(), this.quarterSpan) + 10);
279
 
            measureComponents.add(new NoteCoords(this.tablature,this.trackCoords,this, note, posX + span, posY));
280
 
        }
281
 
        //---------------------------------Silencios---------------------------------
282
 
        for (int silenceIdx = 0; silenceIdx < measure.getSilences().size(); silenceIdx++) {
283
 
            Silence silence = (Silence) measure.getSilences().get(silenceIdx);
284
 
            posX = TablatureUtil.getStartPosition(measure, silence.getStart(), this.quarterSpan) + 10;                        
285
 
            measureComponents.add(new SilenceCoords(this.tablature,this,silence,posX + span));
286
 
        }        
287
 
    }
288
 
 
289
 
    /**
290
 
     * Calcula si hay espacios libres. y crea nuevos silencios
291
 
     */   
292
 
    private void autoCompleteSilences(){   
293
 
        songManager.getMeasureManager().autoCompleteSilences(measure);
294
 
    }    
295
 
    
296
 
    /**
297
 
     * Llama a update de todas las notas del compas
298
 
     */
299
 
    private void updateComponents(ViewLayout layout) {
300
 
        this.beatPositions.clear();
301
 
        this.timeHelpers.clear();
302
 
        this.maxY = 0;
303
 
        this.minY = 0;//100;            
304
 
        MeasureTimeHelper timeHelper = null;
305
 
        BeatPosition beat = null;
306
 
        NoteCoords prevNote = null;
307
 
        
308
 
        Iterator components = measureComponents.iterator();
309
 
        while (components.hasNext()) {
310
 
            MeasureComponent component = (MeasureComponent) components.next();            
311
 
            if(component instanceof NoteCoords){
312
 
                NoteCoords note = (NoteCoords)component; 
313
 
                
314
 
                if(prevNote == null || !areInSameBeat(prevNote,component)){
315
 
                        timeHelper = new MeasureTimeHelper();   
316
 
                        timeHelpers.add(timeHelper);
317
 
                }       
318
 
                if(prevNote == null || component.getStart() != prevNote.getStart()){
319
 
                        beat = new BeatPosition(note.getStart(),note.getDuration(),note.getPosX()); 
320
 
                        beatPositions.add(beat);
321
 
                }
322
 
                checkEffects(layout,note.getNote().getEffect());
323
 
                beat.checkValues(note);                 
324
 
                timeHelper.check(note,getMeasure().getClef());
325
 
                note.setMeasureTimeHelper(timeHelper);
326
 
                prevNote = note;
327
 
            }
328
 
                if(!component.getDuration().getTupleto().isEqual(Duration.NO_TUPLETO)){
329
 
                        this.tupleto = true;
330
 
                }               
331
 
            component.update(layout);
332
 
        }
333
 
        
334
 
        if(ViewLayout.AUTO_SPACING_ENABLED){        
335
 
                Iterator beats = timeHelpers.iterator();    
336
 
                while (beats.hasNext()) {
337
 
                        MeasureTimeHelper helper = (MeasureTimeHelper)beats.next();
338
 
                        checkValue(helper.getMinNote(),helper.getDirection());
339
 
                        checkValue(helper.getMaxNote(),helper.getDirection());
340
 
                }               
341
 
        }
342
 
    }
343
 
 
344
 
    private void checkValue(NoteCoords note,int direction){ 
345
 
        int y = note.getScorePosY();
346
 
 
347
 
        if(direction == MeasureTimeHelper.DIRECTION_UP && y > this.maxY ){
348
 
                this.maxY = y;                          
349
 
        }else if(direction == MeasureTimeHelper.DIRECTION_DOWN && (y + MeasureTimeHelper.DOWN_OFFSET) > this.maxY ){
350
 
                this.maxY = (y + MeasureTimeHelper.DOWN_OFFSET + 2);  
351
 
        }
352
 
 
353
 
        if(direction == MeasureTimeHelper.DIRECTION_UP && (y - MeasureTimeHelper.UP_OFFSET) < this.minY ){
354
 
                this.minY = (y - MeasureTimeHelper.UP_OFFSET - 2);
355
 
        }else if(direction == MeasureTimeHelper.DIRECTION_DOWN && y < this.minY ){
356
 
                this.minY = y;
357
 
        }
358
 
    }
359
 
    
360
 
    private void checkEffects(ViewLayout layout,NoteEffect effect){
361
 
        if(effect.isAccentuatedNote() || effect.isHeavyAccentuatedNote()){
362
 
                this.accentuated = true;
363
 
        }
364
 
        if(effect.isHarmonic() && !layout.isScoreEnabled()){
365
 
                this.harmonic = true;
366
 
        }
367
 
        if(effect.isTapping() || effect.isSlapping() || effect.isPopping()){
368
 
                this.tapping = true;
369
 
        }
370
 
        if(effect.isPalmMute()){
371
 
                this.palmMute = true;
372
 
        }
373
 
        if(effect.isFadeIn()){
374
 
                this.fadeIn = true;
375
 
        }       
376
 
        if(effect.isVibrato() || effect.isTrill()){
377
 
                this.vibrato = true;
378
 
        }               
379
 
    }
380
 
    
381
 
    private void resetEffects(){
382
 
        this.tupleto = false;
383
 
        this.accentuated = false;    
384
 
        this.harmonic = false;    
385
 
        this.tapping = false;           
386
 
        this.palmMute = false;      
387
 
        this.fadeIn = false;
388
 
        this.vibrato = false;
389
 
    }    
390
 
    
391
 
    public void registerEffects(TrackSpacing ts){
392
 
        if(this.tupleto){
393
 
                ts.setSize(TrackSpacing.POSITION_TUPLETO,10);
394
 
        }       
395
 
        if(this.accentuated){
396
 
                ts.setSize(TrackSpacing.POSITION_ACCENTUATED_EFFECT,ViewLayout.DEFAULT_EFFECT_SPAN);
397
 
        }
398
 
        if(this.harmonic){
399
 
                ts.setSize(TrackSpacing.POSITION_HARMONIC_EFFEC,ViewLayout.DEFAULT_EFFECT_SPAN);
400
 
        } 
401
 
        if(this.tapping){
402
 
                ts.setSize(TrackSpacing.POSITION_TAPPING_EFFEC,ViewLayout.DEFAULT_EFFECT_SPAN);
403
 
        }       
404
 
        if(this.palmMute){
405
 
                ts.setSize(TrackSpacing.POSITION_PALM_MUTE_EFFEC,ViewLayout.DEFAULT_EFFECT_SPAN);
406
 
        }       
407
 
        if(this.fadeIn){
408
 
                ts.setSize(TrackSpacing.POSITION_FADE_IN,ViewLayout.DEFAULT_EFFECT_SPAN);
409
 
        }               
410
 
        if(this.vibrato){
411
 
                ts.setSize(TrackSpacing.POSITION_VIBRATO_EFFEC,ViewLayout.DEFAULT_EFFECT_SPAN);
412
 
        }       
413
 
    }        
414
 
 
415
 
    private void orderNotes(){
416
 
        songManager.getMeasureManager().orderNotes(measure);
417
 
    }
418
 
       
419
 
    private void orderComponents(){
420
 
        for(int i = 0;i < measureComponents.size();i++){
421
 
            MeasureComponent minComponent = null;
422
 
            for(int j = i;j < measureComponents.size();j++){
423
 
                MeasureComponent component = (MeasureComponent)measureComponents.get(j);
424
 
                if(minComponent == null || component.getStart() < minComponent.getStart()){
425
 
                    minComponent = component;
426
 
                }
427
 
            }
428
 
            measureComponents.remove(minComponent);
429
 
            measureComponents.add(i,minComponent);
430
 
        }
431
 
    }    
432
 
 
433
 
    public void paintMeasure(ViewLayout layout,GC eventGC,Rectangle clientArea) {                
434
 
        setOutOfBounds(false);
435
 
        if(shouldRepaint()){            
436
 
                cache.setSize(getWidth() + getSpan(),getTs().getSize());
437
 
                GC gc = cache.getGC();
438
 
 
439
 
                layout.setDefaultStyle(gc);
440
 
                layout.paintLines(trackCoords,getTs(),gc,0,0, getWidth() + getSpan());
441
 
 
442
 
                paintTimeSignature(layout,gc);          
443
 
                paintClef(layout,gc);
444
 
                paintKeySignature(layout,gc);
445
 
                paintComponents(layout,gc,clientArea);      
446
 
                
447
 
                setCacheEnabled(true);
448
 
        }        
449
 
        this.cache.paintImage(eventGC,getPosX(),getPosY());
450
 
        
451
 
        layout.setDefaultStyle(eventGC);
452
 
        eventGC.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_BLACK));
453
 
        
454
 
        this.paintTempo(layout,eventGC);
455
 
        this.paintTripletFeel(layout,eventGC);          
456
 
        this.paintDivisions(layout,eventGC);        
457
 
        this.paintPlayMode(layout,eventGC);     
458
 
    }
459
 
    
460
 
    private boolean shouldRepaint(){            
461
 
        return (isDisposed() || !isCacheEnabled());
462
 
    }
463
 
 
464
 
 
465
 
    /**
466
 
     * Pinta las notas
467
 
     */
468
 
    public void paintComponents(ViewLayout layout,GC gc,Rectangle clientArea) {
469
 
        long prevStart = 0;
470
 
                        
471
 
        if(layout.isScoreEnabled()){
472
 
                for(int i = 0; i < beatPositions.size(); i++){
473
 
                        BeatPosition beat = (BeatPosition)beatPositions.get(i);
474
 
                        beat.paintExtraLines(gc, layout);
475
 
                }
476
 
        }       
477
 
        for (int i = 0; i < measureComponents.size(); i++) {
478
 
            MeasureComponent component = (MeasureComponent) measureComponents.get(i);                        
479
 
            component.paint(layout,gc,MeasureHeaderGui.DEFAULT_LEFT_SPAN ,0);       
480
 
        }
481
 
 
482
 
    }
483
 
    
484
 
 
485
 
    /**
486
 
     * Pinta las divisiones del compas
487
 
     */
488
 
    private void paintDivisions(ViewLayout layout,GC gc) {              
489
 
        //-----SCORE ------------------------------------//
490
 
        if(layout.isScoreEnabled()){                    
491
 
                int scoreY1 = getPosY() + getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);    
492
 
            int scoreY2 = scoreY1 + (layout.getScoreLineSpan() * 4);    
493
 
            int offsetY = scoreY2;
494
 
            if(layout.isTablatureEnabled() && (layout.isFirstMeasure(getMeasure()) || isFirstOfLine())){
495
 
                offsetY = getPosY() + ts.getPosition(TrackSpacing.POSITION_TABLATURE);
496
 
            }
497
 
            
498
 
            //numero de compas
499
 
            String number = Integer.toString(measure.getNumber());
500
 
            gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_RED));
501
 
            gc.drawString(number,getPosX() + 1,scoreY1 - (gc.stringExtent(number).y));
502
 
            gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_BLACK));
503
 
            
504
 
            //principio
505
 
            if(measure.isRepeatStart()){
506
 
                gc.setLineWidth(3);
507
 
                gc.drawLine(getPosX(), scoreY1, getPosX(), offsetY + 1);
508
 
                
509
 
                gc.drawOval(getPosX() + 7, scoreY1 + ((scoreY2 - scoreY1) / 2) - 7,1,2);
510
 
                gc.drawOval(getPosX() + 7, scoreY1 + ((scoreY2 - scoreY1) / 2) + 7,1,2);
511
 
                
512
 
                gc.setLineWidth(1);
513
 
                gc.drawLine(getPosX() + 3, scoreY1, getPosX() + 3, offsetY);
514
 
            }else if(layout.isFirstMeasure(getMeasure())){
515
 
                gc.setLineWidth(3);
516
 
                gc.drawLine(getPosX(), scoreY1, getPosX(), offsetY + 1);                
517
 
                gc.setLineWidth(1);
518
 
                gc.drawLine(getPosX() + 3, scoreY1, getPosX() + 3, offsetY);                                
519
 
                }else{
520
 
                gc.drawLine(getPosX(), scoreY1, getPosX(), offsetY);                
521
 
            }
522
 
            
523
 
            //fin
524
 
            if(measure.getNumberOfRepetitions() > 0){            
525
 
                gc.setLineWidth(3);
526
 
                gc.drawLine(getPosX() + getWidth() - 1 + getSpan(), scoreY1, getPosX() + getWidth() - 1 + getSpan(), scoreY2 + 1);            
527
 
 
528
 
                gc.drawOval(getPosX() + getWidth() -9 + getSpan(), scoreY1 + ((scoreY2 - scoreY1) / 2) - 7,1,2);
529
 
                gc.drawOval(getPosX() + getWidth() -9 + getSpan(), scoreY1 + ((scoreY2 - scoreY1) / 2) + 7,1,2);
530
 
                
531
 
                gc.setLineWidth(1);            
532
 
                gc.drawLine(getPosX() + getWidth() - 4 + getSpan(), scoreY1, getPosX() + getWidth() - 4 + getSpan(), scoreY2);
533
 
                
534
 
                String repetitions = "x" + Integer.toString(measure.getNumberOfRepetitions());
535
 
                gc.drawString(repetitions,getPosX() + getWidth() - gc.stringExtent(repetitions).x + getSpan(),scoreY1 - gc.stringExtent(repetitions).y);
536
 
            }else if(layout.isLastMeasure(getMeasure())){
537
 
                gc.setLineWidth(3);
538
 
                gc.drawLine(getPosX() + getWidth() + getSpan(), scoreY1, getPosX() + getWidth() + getSpan(), scoreY2 + 1);            
539
 
                gc.setLineWidth(1);            
540
 
                gc.drawLine(getPosX() + getWidth() - 3 + getSpan(), scoreY1, getPosX() + getWidth() - 3 + getSpan(), scoreY2);      
541
 
                }else{        
542
 
                gc.drawLine(getPosX() + getWidth() + getSpan(), scoreY1, getPosX() + getWidth() + getSpan(), scoreY2);                
543
 
            }                                   
544
 
                
545
 
        }       
546
 
        
547
 
        
548
 
        //-----TABLATURE ------------------------------------//
549
 
        if(layout.isTablatureEnabled()){                                        
550
 
                int y1 = getPosY() + ts.getPosition(TrackSpacing.POSITION_TABLATURE);
551
 
                int y2 = y1 + ((trackCoords.getTrack().getStrings().size() - 1 ) * layout.getStringSpan());
552
 
                
553
 
                //numero de compas
554
 
                if(!layout.isScoreEnabled()){
555
 
                        String number = Integer.toString(measure.getNumber());
556
 
                        gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_RED));
557
 
                        gc.drawString(number,getPosX() + 1,y1 - (gc.stringExtent(number).y));
558
 
                        gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_BLACK));
559
 
                }
560
 
        
561
 
                //principio
562
 
                if(measure.isRepeatStart()){
563
 
                        gc.setLineWidth(3);
564
 
                        gc.drawLine(getPosX(), y1, getPosX(), y2 + 1);
565
 
            
566
 
                        gc.drawOval(getPosX() + 7, y1 + ((y2 - y1) / 2) - 7,1,2);
567
 
                        gc.drawOval(getPosX() + 7, y1 + ((y2 - y1) / 2) + 7,1,2);
568
 
            
569
 
                        gc.setLineWidth(1);
570
 
                        gc.drawLine(getPosX() + 3, y1, getPosX() + 3, y2);
571
 
                }else if(layout.isFirstMeasure(getMeasure())){
572
 
                        gc.setLineWidth(3);
573
 
                        gc.drawLine(getPosX(), y1, getPosX(), y2 + 1);    
574
 
                        gc.setLineWidth(1);
575
 
                        gc.drawLine(getPosX() + 3, y1, getPosX() + 3, y2);            
576
 
                }else{
577
 
                        gc.drawLine(getPosX(), y1, getPosX(), y2);
578
 
                }
579
 
        
580
 
                //fin
581
 
                if(measure.getNumberOfRepetitions() > 0){            
582
 
                        gc.setLineWidth(3);
583
 
                        gc.drawLine(getPosX() + getWidth() - 1 + getSpan(), y1, getPosX() + getWidth() - 1 + getSpan(), y2 + 1);            
584
 
 
585
 
                        gc.drawOval(getPosX() + getWidth() -9 + getSpan(), y1 + ((y2 - y1) / 2) - 7,1,2);
586
 
                        gc.drawOval(getPosX() + getWidth() -9 + getSpan(), y1 + ((y2 - y1) / 2) + 7,1,2);
587
 
            
588
 
                        gc.setLineWidth(1);            
589
 
                        gc.drawLine(getPosX() + getWidth() - 4 + getSpan(), y1, getPosX() + getWidth() - 4 + getSpan(), y2);
590
 
            
591
 
                        if(!layout.isScoreEnabled()){
592
 
                                String repetitions = "x" + Integer.toString(measure.getNumberOfRepetitions());
593
 
                                gc.drawString(repetitions,getPosX() + getWidth() - gc.stringExtent(repetitions).x + getSpan(),y1 - gc.stringExtent(repetitions).y);
594
 
                        }
595
 
                }else if(layout.isLastMeasure(getMeasure())){
596
 
                        gc.setLineWidth(3);
597
 
                        gc.drawLine(getPosX() + getWidth() + getSpan(), y1, getPosX() + getWidth() + getSpan(), y2 + 1);            
598
 
                        gc.setLineWidth(1);            
599
 
                        gc.drawLine(getPosX() + getWidth() - 3 + getSpan(), y1, getPosX() + getWidth() - 3 + getSpan(), y2);      
600
 
                }else{        
601
 
                        gc.drawLine(getPosX() + getWidth() + getSpan(), y1, getPosX() + getWidth() + getSpan(), y2);
602
 
                }
603
 
        
604
 
        }
605
 
        
606
 
    }
607
 
 
608
 
    
609
 
    /**
610
 
     * Pinta la Clave
611
 
     */
612
 
    private void paintClef(ViewLayout layout,GC gc) {                   
613
 
        //-----SCORE ------------------------------------//
614
 
        if(layout.isScoreEnabled() && this.paintClef){
615
 
                int x = 14;
616
 
                int y = getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);
617
 
                if(measure.getClef() == Measure.CLEF_TREBLE){                   
618
 
                        gc.drawImage(SystemImages.CLEF_TREBLE,0,0,clefSrcBounds.width,clefSrcBounds.height,x,y - 8,clefDstBounds.width,clefDstBounds.height);
619
 
                }
620
 
                else if(measure.getClef() == Measure.CLEF_BASS){                        
621
 
                        gc.drawImage(SystemImages.CLEF_BASS,0,0,clefSrcBounds.width,clefSrcBounds.height,x,y - 2,clefDstBounds.width,clefDstBounds.height);
622
 
                }
623
 
                else if(measure.getClef() == Measure.CLEF_TENOR){   
624
 
                        gc.drawImage(SystemImages.CLEF_TENOR,0,0,clefSrcBounds.width,clefSrcBounds.height,x,y - 9,clefDstBounds.width,clefDstBounds.height);
625
 
                }               
626
 
                else if(measure.getClef() == Measure.CLEF_ALTO){
627
 
                        gc.drawImage(SystemImages.CLEF_ALTO,0,0,clefSrcBounds.width,clefSrcBounds.height,x,y - 1,clefDstBounds.width,clefDstBounds.height);   
628
 
                }
629
 
        }               
630
 
    }
631
 
    
632
 
    /**
633
 
     * Pinta la Armadura de Clave
634
 
     */
635
 
    private void paintKeySignature(ViewLayout layout,GC gc) {                   
636
 
        if(layout.isScoreEnabled() && this.paintKeySignature){          
637
 
                int x = header.getClefSpan() + 10;
638
 
                int y = getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);
639
 
                double scale = (layout.getScoreLineSpan() / 2);                                                 
640
 
                double minY = y - scale;
641
 
                
642
 
                double clefOffset = 0;
643
 
                switch(measure.getClef()){
644
 
                case Measure.CLEF_TREBLE:
645
 
                        clefOffset = 0;
646
 
                        break;
647
 
                case Measure.CLEF_BASS:
648
 
                        clefOffset = 2;
649
 
                        break;
650
 
                case Measure.CLEF_TENOR:
651
 
                        clefOffset = -1;
652
 
                        break;
653
 
                case Measure.CLEF_ALTO:
654
 
                        clefOffset = 1;
655
 
                        break;                          
656
 
                }
657
 
                
658
 
                        //SHARPS
659
 
                if(measure.getKeySignature() >= 1 && measure.getKeySignature() <= 7){
660
 
                        //F
661
 
                        x += 6;
662
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,1 + (int)clefOffset,minY,6);
663
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 1 && prevMeasure.getKeySignature() <=7){
664
 
                        //F
665
 
                        x += 6;
666
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,1 + (int)clefOffset,minY,9);                               
667
 
                }
668
 
                        
669
 
                if(measure.getKeySignature() >= 2 && measure.getKeySignature() <= 7){
670
 
                        //C
671
 
                        x += 6;
672
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,4 + (int)clefOffset,minY,6);
673
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 2 && prevMeasure.getKeySignature() <=7){
674
 
                        //C
675
 
                        x += 6;
676
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,4 + (int)clefOffset,minY,9);
677
 
                }  
678
 
                        
679
 
                if(measure.getKeySignature() >= 3 && measure.getKeySignature() <= 7){
680
 
                        //G
681
 
                        x += 6;
682
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,0 + (int)clefOffset,minY,6);
683
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 3 && prevMeasure.getKeySignature() <=7){
684
 
                        //G
685
 
                        x += 6;
686
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,0 + (int)clefOffset,minY,9);                               
687
 
                }    
688
 
                        
689
 
                if(measure.getKeySignature() >= 4 && measure.getKeySignature() <= 7){
690
 
                        //D
691
 
                        x += 6;
692
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,3 + (int)clefOffset,minY,6);
693
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 4 && prevMeasure.getKeySignature() <=7){
694
 
                        //D
695
 
                        x += 6;
696
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,3 + (int)clefOffset,minY,9);                                                       
697
 
                }  
698
 
                        
699
 
                if(measure.getKeySignature() >= 5 && measure.getKeySignature() <= 7){
700
 
                        //A
701
 
                        x += 6;
702
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,6 + (int)clefOffset,minY,6);                                 
703
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 5 && prevMeasure.getKeySignature() <=7){
704
 
                        //A
705
 
                        x += 6;
706
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,6 + (int)clefOffset,minY,9);                                                               
707
 
                }  
708
 
                        
709
 
                if(measure.getKeySignature() >= 6 && measure.getKeySignature() <= 7){
710
 
                        //E
711
 
                        x += 6;
712
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,2 + (int)clefOffset,minY,6);                                         
713
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 6 && prevMeasure.getKeySignature() <=7){
714
 
                        //E
715
 
                        x += 6;
716
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,2 + (int)clefOffset,minY,9);                       
717
 
                }  
718
 
                        
719
 
                if(measure.getKeySignature() >= 7 && measure.getKeySignature() <= 7){
720
 
                        //B
721
 
                        x += 6;
722
 
                        paintKeySignatureImage(gc,SystemImages.KEY_SHARP,x,y,scale,5 + (int)clefOffset,minY,6);         
723
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 7 && prevMeasure.getKeySignature() <=7){
724
 
                        //B
725
 
                        x += 6;
726
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,5 + (int)clefOffset,minY,9);                                                       
727
 
                }       
728
 
                        
729
 
                //FLATS
730
 
                if(measure.getKeySignature() >= 1 + 7){
731
 
                        //B
732
 
                        x += 6;
733
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,5 + (int)clefOffset,minY,6);          
734
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 1 + 7){
735
 
                        //B
736
 
                        x += 6;
737
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,5 + (int)clefOffset,minY,9);                               
738
 
                }       
739
 
                        
740
 
                if(measure.getKeySignature() >= 2 + 7){
741
 
                        //E
742
 
                        x += 6;
743
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,2 + (int)clefOffset,minY,6);    
744
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 2 + 7){
745
 
                        //E
746
 
                        x += 6;
747
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,2 + (int)clefOffset,minY,9);                               
748
 
                }       
749
 
                        
750
 
                if(measure.getKeySignature() >= 3 + 7){
751
 
                        //A
752
 
                        x += 6;
753
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,6 + (int)clefOffset,minY,6);                                  
754
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 3 + 7){
755
 
                        //A
756
 
                        x += 6;
757
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,6 + (int)clefOffset,minY,9);                               
758
 
                }   
759
 
                        
760
 
                if(measure.getKeySignature() >= 4 + 7){
761
 
                        //D
762
 
                        x += 6;
763
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,3 + (int)clefOffset,minY,6);
764
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 4 + 7){
765
 
                        //D
766
 
                        x += 6;
767
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,3 + (int)clefOffset,minY,9);                                                                                               
768
 
                }                       
769
 
                        
770
 
                if(measure.getKeySignature() >= 5 + 7){
771
 
                        //G
772
 
                        x += 6;
773
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,0 + (int)clefOffset,minY,6);          
774
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 5 + 7){
775
 
                        //G
776
 
                        x += 6;
777
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,0 + (int)clefOffset,minY,9);                                                                                                               
778
 
                }
779
 
                        
780
 
                if(measure.getKeySignature() >= 6 + 7){
781
 
                        //C
782
 
                        x += 6;
783
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,4 + (int)clefOffset,minY,6);
784
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 6 + 7){
785
 
                        //C
786
 
                        x += 6;
787
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,4 + (int)clefOffset,minY,9);                                                                                                                               
788
 
                }
789
 
                        
790
 
                if(measure.getKeySignature() >= 7 + 7){
791
 
                        //F
792
 
                        x += 6;
793
 
                        paintKeySignatureImage(gc,SystemImages.KEY_FLAT,x,y,scale,1 + (int)clefOffset,minY,6);                                  
794
 
                }else if(prevMeasure != null && prevMeasure.getKeySignature() >= 7 + 7){
795
 
                        //F
796
 
                        x += 6;
797
 
                        paintKeySignatureImage(gc,SystemImages.KEY_NATURAL,x,y,scale,1 + (int)clefOffset,minY,9);                                                                                                               
798
 
                }                                       
799
 
 
800
 
        }               
801
 
    }    
802
 
    
803
 
    private void paintKeySignatureImage(GC gc,Image image,int x,int y,double scale,int position,double minY,int center){
804
 
        int scoreLineY = (int)(y + ((scale * position) - scale) - center);
805
 
        scoreLineY =(int) ((position < 0)?(scoreLineY + (scale * 7)):scoreLineY);       
806
 
                gc.drawImage(image,x,(int)scoreLineY);          
807
 
    }
808
 
    
809
 
    private void paintTimeSignature(ViewLayout layout,GC gc){                           
810
 
        if(this.header.shouldPaintTimeSignature()){
811
 
                layout.setTimeSignatureStyle(gc);
812
 
                gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_BLACK));
813
 
 
814
 
                int x = (header.getClefSpan() + header.getKeySignatureSpan() + MeasureHeaderGui.DEFAULT_LEFT_SPAN + 10);                
815
 
                String numerator = Integer.toString(getMeasure().getTimeSignature().getNumerator());
816
 
                String denominator = Integer.toString(getMeasure().getTimeSignature().getDenominator().getValue());                             
817
 
                if(layout.isScoreEnabled()){                                    
818
 
                        int y = getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);
819
 
                        int y1 = (y - 3);
820
 
                int y2 = ((y + (layout.getScoreLineSpan() * 4)) - gc.stringExtent(denominator).y) + 3;                  
821
 
                gc.drawString(numerator,x,y1,true);
822
 
                gc.drawString(denominator,x,y2,true);     
823
 
                }else if(layout.isTablatureEnabled()){
824
 
                int y = getTs().getPosition(TrackSpacing.POSITION_TABLATURE);
825
 
                int move = (8 - trackCoords.getTrack().stringCount());
826
 
                int y1 = (y - move);
827
 
                int y2 = ((y  + trackCoords.getTabHeight()) - gc.stringExtent(denominator).y) + move;                   
828
 
                gc.drawString(numerator,x,y1,true);
829
 
                gc.drawString(denominator,x,y2,true);                   
830
 
                }
831
 
                layout.setDefaultStyle(gc);
832
 
        }
833
 
    }
834
 
    
835
 
    
836
 
    private void paintTempo(ViewLayout layout,GC gc){
837
 
        if(this.header.shouldPaintTempo()){
838
 
            int x = (getPosX() + 15);
839
 
            int y = (getPosY() - SystemImages.TEMPO_IMAGE.getBounds().height);
840
 
            if(layout.isScoreEnabled()){
841
 
                y += getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);     
842
 
            }else if(layout.isTablatureEnabled()){
843
 
                y += getTs().getPosition(TrackSpacing.POSITION_TABLATURE);
844
 
            }                     
845
 
            gc.setForeground(tablature.getDisplay().getSystemColor(SWT.COLOR_BLACK));
846
 
            gc.drawImage(SystemImages.TEMPO_IMAGE,x - 5,y - 10);
847
 
            gc.drawString(" = " + getMeasure().getTempo().getValue(),x + 10,y);
848
 
        }
849
 
    }
850
 
    
851
 
    private void paintTripletFeel(ViewLayout layout,GC gc){
852
 
        if(this.header.shouldPaintTripletFeel()){
853
 
            int x = (getPosX() + header.getTempoSpan());
854
 
            int y = (getPosY() - SystemImages.TEMPO_IMAGE.getBounds().height);
855
 
            if(layout.isScoreEnabled()){
856
 
                y += getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);     
857
 
            }else if(layout.isTablatureEnabled()){
858
 
                y += getTs().getPosition(TrackSpacing.POSITION_TABLATURE);
859
 
            }                 
860
 
            gc.drawImage(SystemImages.getTripletFeel(getMeasure().getTripletFeel()),x + 10,y - 13);
861
 
        }
862
 
    }
863
 
    
864
 
    private void paintPlayMode(ViewLayout layout,GC gc){
865
 
        if(layout.isPlayModeEnabled() && isPlaying()){
866
 
                int width = getWidth() + getSpan();
867
 
                int height = 100;
868
 
                
869
 
            int y1 = getPosY();
870
 
            int y2 = getPosY();
871
 
            if(layout.isScoreEnabled() && layout.isTablatureEnabled()){
872
 
                y1 += (getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES) - layout.getScoreLineSpan());
873
 
                y2 += (getTs().getPosition(TrackSpacing.POSITION_TABLATURE) + trackCoords.getTabHeight() + layout.getStringSpan());
874
 
            }else if(layout.isScoreEnabled() && !layout.isTablatureEnabled()){
875
 
                y1 += (getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES) - layout.getScoreLineSpan());
876
 
                y2 += (getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES) + (layout.getStringSpan() * 5));
877
 
            } else if(!layout.isScoreEnabled() && layout.isTablatureEnabled()){
878
 
                y1 += (getTs().getPosition(TrackSpacing.POSITION_TABLATURE) - layout.getStringSpan());
879
 
                y2 += (getTs().getPosition(TrackSpacing.POSITION_TABLATURE) + trackCoords.getTabHeight() + layout.getStringSpan());
880
 
            }                           
881
 
                gc.setLineWidth(1);
882
 
                gc.setLineStyle(SWT.LINE_DASH);
883
 
                gc.drawRectangle(getPosX() + 5,y1,width - 10,(y2 - y1));            
884
 
 
885
 
            gc.setLineStyle(SWT.LINE_SOLID);        
886
 
        }        
887
 
    }
888
 
    
889
 
    /**
890
 
     * Retorna true si se esta reproduciendo y la posicion del player esta en este compas.
891
 
     */    
892
 
    public boolean isPlaying(){
893
 
        if(TuxGuitar.instance().getPlayer().isRunning() && getTrackCoords().hasCaret()){
894
 
            long playerTickPosition = TuxGuitar.instance().getPlayer().getTickPosition();
895
 
            if(playerTickPosition >= getMeasure().getStart()  && playerTickPosition < getMeasure().getStart() + getMeasure().getLength()){            
896
 
                return true;
897
 
            }
898
 
        }        
899
 
        return false;
900
 
    }
901
 
            
902
 
    public int getSpanForComponent(Component component){        
903
 
        return  (int)((component.getStart() - getMeasure().getStart())  * getSpan() / getMeasure().getLength());
904
 
    }    
905
 
    
906
 
    public boolean hasTrack(int number){
907
 
        return (trackCoords.getTrack().getNumber() == number);
908
 
    }
909
 
    
910
 
    /**
911
 
     * Retorna el ancho del Compas
912
 
     */
913
 
    public int getWidth() {
914
 
        return this.header.getWidth();//this.width;
915
 
    }
916
 
    
917
 
    private int calculateKeySignatureSpan(){
918
 
        int span = 0;
919
 
        if(paintKeySignature){
920
 
                if(measure.getKeySignature() <= 7){
921
 
                        span += 6 * (measure.getKeySignature());        
922
 
                }else{
923
 
                        span += 6 * (measure.getKeySignature() - 7);
924
 
                }
925
 
                if(prevMeasure != null ){
926
 
                        if(prevMeasure.getKeySignature() <= 7){
927
 
                                span += 6 * (prevMeasure.getKeySignature());    
928
 
                        }else{
929
 
                                span += 6 * (prevMeasure.getKeySignature() - 7);
930
 
                        }               
931
 
                }
932
 
        }         
933
 
        return span;
934
 
    }
935
 
 
936
 
    public int getFirstNoteSpan(){
937
 
        return header.getFirstNoteSpan();
938
 
    }
939
 
    /**
940
 
     * Retorna el Componente Anterior
941
 
     */
942
 
    public MeasureComponent getPreviousComponent(MeasureComponent component) {
943
 
        MeasureComponent prevComponent = null;
944
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
945
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
946
 
 
947
 
            if (currComponent.getStart() < component.getStart()) {
948
 
                if (prevComponent == null) {
949
 
                    prevComponent = currComponent;
950
 
                } else if (currComponent.getStart() > prevComponent.getStart()) {
951
 
                    prevComponent = currComponent;
952
 
                } else if (currComponent.getStart() == prevComponent.getStart()
953
 
                        && currComponent.getDuration().getTime() <= prevComponent.getDuration().getTime()) {
954
 
                    prevComponent = currComponent;
955
 
                }
956
 
            }
957
 
        }
958
 
        return prevComponent;
959
 
    }
960
 
 
961
 
    /**
962
 
     * Retorna el Siguiente Componente
963
 
     */
964
 
    public MeasureComponent getNextComponent(MeasureComponent component) {
965
 
        MeasureComponent nextComponent = null;
966
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
967
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
968
 
            
969
 
            if (currComponent.getStart() > component.getStart()) {
970
 
                if (nextComponent == null) {
971
 
                    nextComponent = currComponent;
972
 
                } else if (currComponent.getStart() < nextComponent.getStart()) {
973
 
                    nextComponent = currComponent;
974
 
                } else if (currComponent.getStart() == nextComponent.getStart()
975
 
                        && currComponent.getDuration().getTime() <= nextComponent.getDuration().getTime()) {
976
 
                    nextComponent = currComponent;
977
 
                }
978
 
            }
979
 
        }
980
 
        return nextComponent;
981
 
    }
982
 
 
983
 
    /**
984
 
     * Retorna el Primer Componente
985
 
     */
986
 
    public MeasureComponent getFirstComponent() {
987
 
        MeasureComponent firstComponent = null;
988
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
989
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);            
990
 
            if (firstComponent == null || currComponent.getStart() < firstComponent.getStart()) {
991
 
                firstComponent = currComponent;
992
 
            }
993
 
        }
994
 
        return firstComponent;
995
 
    }    
996
 
    
997
 
    /**
998
 
     * Retorna el Ultimo Componente
999
 
     */
1000
 
    public MeasureComponent getLastComponent() {
1001
 
        MeasureComponent lastComponent = null;
1002
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
1003
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);            
1004
 
            if (lastComponent == null || lastComponent.getStart() < currComponent.getStart()) {
1005
 
                lastComponent = currComponent;
1006
 
            }
1007
 
        }
1008
 
        return lastComponent;
1009
 
    }     
1010
 
    
1011
 
    /**
1012
 
     * Retorna Un Componente en la posicion start
1013
 
     */
1014
 
    public MeasureComponent getComponent(long start) {
1015
 
        MeasureComponent component = null;
1016
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
1017
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);            
1018
 
            
1019
 
            if (currComponent.getStart() <= start && (currComponent.getStart() + currComponent.getDuration().getTime() > start)) {
1020
 
                component = currComponent;
1021
 
                break;
1022
 
            }
1023
 
        }
1024
 
        return component;
1025
 
    }        
1026
 
 
1027
 
    /**
1028
 
     * Retorna Todos los Componentes en la posicion Start
1029
 
     */
1030
 
    public List getComponents(long start) {
1031
 
        List components = new ArrayList();        
1032
 
        Iterator it = measureComponents.iterator();
1033
 
        while(it.hasNext()){           
1034
 
            MeasureComponent currComponent = (MeasureComponent)it.next();
1035
 
            if (currComponent.getStart() == start) {
1036
 
                components.add(currComponent);
1037
 
            }
1038
 
        }
1039
 
        return components;
1040
 
    }            
1041
 
    
1042
 
    /**
1043
 
     * Retorna Todos los Componentes en la posicion Start
1044
 
     */
1045
 
    public List getComponentsBetween(long start) {
1046
 
        List components = new ArrayList();        
1047
 
        Iterator it = measureComponents.iterator();
1048
 
        while(it.hasNext()){           
1049
 
            MeasureComponent currComponent = (MeasureComponent)it.next();
1050
 
            if (currComponent.getStart() <= start && currComponent.getStart() + currComponent.getDuration().getTime() > start) {
1051
 
                components.add(currComponent);
1052
 
            }
1053
 
        }
1054
 
        return components;
1055
 
    }       
1056
 
    
1057
 
    /**
1058
 
     * Retorna el Componente en la posicion Start, y en la cuerda
1059
 
     */
1060
 
    public MeasureComponent getComponent(long start,int string) {
1061
 
        MeasureComponent component = null;
1062
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {            
1063
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
1064
 
            if(currComponent instanceof NoteCoords){
1065
 
                NoteCoords note = (NoteCoords)currComponent;
1066
 
                if (note.getStart() <= start && (note.getStart() + note.getDuration().getTime() > start) && note.getNote().getString() == string) {
1067
 
                    component = currComponent;
1068
 
                    break;
1069
 
                }
1070
 
            }
1071
 
        }
1072
 
        return component;
1073
 
    }    
1074
 
    
1075
 
    /**
1076
 
     * Retorna el Componente en la posicion Start, y en la cuerda
1077
 
     */
1078
 
    public MeasureComponent getComponentOrSilence(long start,int string) {
1079
 
        MeasureComponent component = getComponent(start,string);
1080
 
        if(component == null){
1081
 
                component = getComponent(start);
1082
 
        }
1083
 
        return component;
1084
 
    }  
1085
 
    
1086
 
    /**
1087
 
     * Retorna Todos los desde Start hasta el final del compas
1088
 
     */
1089
 
    public List getComponentsBeforeEnd(long fromStart) {
1090
 
        List components = new ArrayList();        
1091
 
        Iterator it = measureComponents.iterator();
1092
 
        while(it.hasNext()){           
1093
 
            MeasureComponent currComponent = (MeasureComponent)it.next();
1094
 
            if (currComponent.getStart() >= fromStart) {
1095
 
                components.add(currComponent);
1096
 
            }
1097
 
        }
1098
 
        return components;
1099
 
    }            
1100
 
    
1101
 
    
1102
 
    public List getComponents(){
1103
 
        return this.measureComponents;
1104
 
    }
1105
 
    
1106
 
    
1107
 
    /**
1108
 
     * Retorna el Siguiente Componente en la cuerda. que sea de una nota
1109
 
     */
1110
 
    public MeasureComponent getNextNoteComponent(MeasureComponent component,int string) {
1111
 
        MeasureComponent nextComponent = null;
1112
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
1113
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
1114
 
            if(currComponent instanceof NoteCoords){                
1115
 
                Note currNote = ((NoteCoords)currComponent).getNote();
1116
 
                if(currNote.getString() == string && currNote.getStart() > component.getStart()){
1117
 
                    if(nextComponent == null || currNote.getStart() < nextComponent.getStart()){
1118
 
                        nextComponent = currComponent;
1119
 
                    }
1120
 
                }                
1121
 
            }
1122
 
        }
1123
 
        return nextComponent;
1124
 
    }      
1125
 
 
1126
 
    /**
1127
 
     * Retorna el Siguiente Componente que sea de una nota
1128
 
     */
1129
 
    public MeasureComponent getNextNoteComponent(MeasureComponent component) {
1130
 
        MeasureComponent nextComponent = null;
1131
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
1132
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
1133
 
            if(currComponent instanceof NoteCoords){
1134
 
            if (currComponent.getStart() > component.getStart()) {
1135
 
                if (nextComponent == null) {
1136
 
                    nextComponent = currComponent;
1137
 
                } else if (currComponent.getStart() < nextComponent.getStart()) {
1138
 
                    nextComponent = currComponent;
1139
 
                } else if (currComponent.getStart() == nextComponent.getStart()
1140
 
                        && currComponent.getDuration().getTime() <= nextComponent.getDuration().getTime()) {
1141
 
                    nextComponent = currComponent;
1142
 
                }
1143
 
            }
1144
 
            }
1145
 
        }
1146
 
        return nextComponent;
1147
 
    }    
1148
 
    
1149
 
 
1150
 
    /**
1151
 
     * Retorna el Siguiente Componente que sea de un silencio
1152
 
     */
1153
 
    public MeasureComponent getNextSilenceComponent(MeasureComponent component) {
1154
 
        MeasureComponent nextComponent = null;
1155
 
        for (int noteIdx = 0; noteIdx < measureComponents.size(); noteIdx++) {
1156
 
            MeasureComponent currComponent = (MeasureComponent) measureComponents.get(noteIdx);
1157
 
            if(currComponent instanceof SilenceCoords){
1158
 
            if (currComponent.getStart() > component.getStart()) {
1159
 
                if (nextComponent == null) {
1160
 
                    nextComponent = currComponent;
1161
 
                } else if (currComponent.getStart() < nextComponent.getStart()) {
1162
 
                    nextComponent = currComponent;
1163
 
                } else if (currComponent.getStart() == nextComponent.getStart()
1164
 
                        && currComponent.getDuration().getTime() <= nextComponent.getDuration().getTime()) {
1165
 
                    nextComponent = currComponent;
1166
 
                }
1167
 
            }
1168
 
            }
1169
 
        }
1170
 
        return nextComponent;
1171
 
    }        
1172
 
    
1173
 
    
1174
 
    /**
1175
 
     * Retorna el componente mas cercano a X
1176
 
     */    
1177
 
    public MeasureComponent getComponentAt(int x){  
1178
 
        MeasureComponent component = null;        
1179
 
        Iterator it = measureComponents.iterator();
1180
 
        while(it.hasNext()){           
1181
 
            MeasureComponent currComponent = (MeasureComponent)it.next();
1182
 
            if(component == null){
1183
 
                component = currComponent;
1184
 
            }else{              
1185
 
                int distanceX = Math.abs(x - (MeasureHeaderGui.DEFAULT_LEFT_SPAN + getPosX() + component.getPosX() + component.getSpan()));
1186
 
                int currDistanceX = Math.abs(x - (MeasureHeaderGui.DEFAULT_LEFT_SPAN + getPosX() + currComponent.getPosX() + currComponent.getSpan()));                 
1187
 
                if(currDistanceX < distanceX){
1188
 
                    component = currComponent;
1189
 
                }
1190
 
            }
1191
 
            
1192
 
        }
1193
 
        return component;
1194
 
    }          
1195
 
 
1196
 
    /**
1197
 
     * Retorna la cuerda en la posicion y
1198
 
     */
1199
 
    public InstrumentString getStringAt(int y) {
1200
 
        InstrumentString string = null;
1201
 
        int stringSpan = this.tablature.getViewLayout().getStringSpan();        
1202
 
        int minorDistance = 0;
1203
 
        int firstStringY = getPosY() + ts.getPosition(TrackSpacing.POSITION_TABLATURE);
1204
 
        
1205
 
        Iterator it = trackCoords.getTrack().getStrings().iterator();
1206
 
        while(it.hasNext()){
1207
 
            InstrumentString currString = (InstrumentString)it.next();                        
1208
 
            int distanceX = Math.abs(y - (firstStringY + ((currString.getNumber() * stringSpan) - stringSpan)));
1209
 
            if(string == null || distanceX < minorDistance){
1210
 
                string = currString;
1211
 
                minorDistance = distanceX;
1212
 
            }
1213
 
        }        
1214
 
            
1215
 
        return string;    
1216
 
    }    
1217
 
   
1218
 
    
1219
 
    public long getBeatLength(){
1220
 
        return this.beatLength;
1221
 
    }
1222
 
        
1223
 
    public boolean areInSameBeat(MeasureComponent arg0,MeasureComponent arg1){
1224
 
        return songManager.getMeasureManager().areInSameBeat(measure,arg0.getComponent(),arg1.getComponent());
1225
 
    }
1226
 
 
1227
 
    /**
1228
 
     * Reproduce las notas en el pulso
1229
 
     */
1230
 
    public void playBeat(long start){
1231
 
        if(!TuxGuitar.instance().getPlayer().isRunning()){
1232
 
                List notes = songManager.getMeasureManager().getNotes(measure,start);
1233
 
                TuxGuitar.instance().getPlayer().playBeat(getTrackCoords().getTrack(),notes);
1234
 
        }
1235
 
    }
1236
 
    
1237
 
    public boolean isCacheEnabled() {
1238
 
                return cacheEnabled;
1239
 
        }
1240
 
 
1241
 
        public void setCacheEnabled(boolean cacheEnabled) {
1242
 
                this.cacheEnabled = cacheEnabled;
1243
 
        }
1244
 
 
1245
 
        /**
1246
 
     * Retorna la posicion X dentro del compas 
1247
 
     */        
1248
 
    public int getPosX() {
1249
 
        return posX;
1250
 
    }
1251
 
    
1252
 
    /**
1253
 
     * Asigna la posicion X dentro del compas 
1254
 
     */        
1255
 
    public void setPosX(int posX) {
1256
 
        this.posX = posX;
1257
 
    }
1258
 
    
1259
 
    /**
1260
 
     * Retorna la posicion Y dentro del compas 
1261
 
     */       
1262
 
    public int getPosY() {
1263
 
        return posY;
1264
 
    }
1265
 
    
1266
 
    /**
1267
 
     * Asigna la posicion Y dentro del compas 
1268
 
     */    
1269
 
    public void setPosY(int posY) {
1270
 
        this.posY = posY;
1271
 
    }
1272
 
 
1273
 
    /**
1274
 
     * Asigna el span de negras
1275
 
     */       
1276
 
    public void setQuarterSpan(int quarterSpan){
1277
 
        this.quarterSpan = quarterSpan;
1278
 
    }    
1279
 
    
1280
 
    /**
1281
 
     * Retorna el span de negras
1282
 
     */       
1283
 
    public int getQuarterSpan(){
1284
 
        return this.quarterSpan;
1285
 
    }
1286
 
    
1287
 
    /**
1288
 
     * Retorna el Compas     
1289
 
     */
1290
 
    public Measure getMeasure(){
1291
 
        return this.measure;
1292
 
    }   
1293
 
    
1294
 
    public int getSpan() {
1295
 
        return span;
1296
 
    }
1297
 
    public void setSpan(int span) {
1298
 
        if(span != this.span){
1299
 
                setCacheEnabled(false);
1300
 
        }
1301
 
        this.span = span;        
1302
 
    }
1303
 
            
1304
 
    public boolean isOutOfBounds() {
1305
 
                return outOfBounds;
1306
 
        }   
1307
 
 
1308
 
        public void setOutOfBounds(boolean outOfBounds) {
1309
 
                this.outOfBounds = outOfBounds;
1310
 
        }
1311
 
        
1312
 
        public boolean isFirstOfLine() {
1313
 
                return firstOfLine;
1314
 
        }
1315
 
 
1316
 
        public void setFirstOfLine(boolean firstOfLine) {
1317
 
                this.firstOfLine = firstOfLine;
1318
 
        }
1319
 
 
1320
 
 
1321
 
        public SongTrackCoords getTrackCoords(){
1322
 
        return this.trackCoords;
1323
 
    }
1324
 
 
1325
 
        
1326
 
        public TrackSpacing getTs() {
1327
 
                return ts;
1328
 
        }
1329
 
 
1330
 
        public void setTs(TrackSpacing ts) {
1331
 
                if(getTs() == null){
1332
 
                        setCacheEnabled(false);
1333
 
                }else if(getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES) != ts.getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES)){
1334
 
                        setCacheEnabled(false);
1335
 
                }else if(getTs().getPosition(TrackSpacing.POSITION_TABLATURE) != ts.getPosition(TrackSpacing.POSITION_TABLATURE)){
1336
 
                        setCacheEnabled(false);
1337
 
                }               
1338
 
                this.ts = ts;
1339
 
        }
1340
 
 
1341
 
        public int getMaxY() {
1342
 
                return maxY;
1343
 
        }
1344
 
 
1345
 
        public int getMinY() {
1346
 
                return minY;
1347
 
        }
1348
 
        
1349
 
        public List getBeatPositions(){
1350
 
                return this.beatPositions;
1351
 
        }
1352
 
                
1353
 
        public int getLyricBeatIndex() {
1354
 
                return lyricBeatIndex;
1355
 
        }
1356
 
 
1357
 
        public void setLyricBeatIndex(int lyricBeatIndex) {
1358
 
                this.lyricBeatIndex = lyricBeatIndex;
1359
 
        }
1360
 
 
1361
 
        public void dispose(){
1362
 
                this.cache.dispose();
1363
 
        }
1364
 
        
1365
 
        public boolean isDisposed(){
1366
 
                return this.cache.isDisposed();
1367
 
        }
1368
 
        
1369
 
        /**
1370
 
         * Implementacion de Component para crear un pulso de lyric
1371
 
         *
1372
 
         */
1373
 
        public class BeatPosition implements Component{
1374
 
                private long start;
1375
 
                private int posX;
1376
 
                private Duration duration;              
1377
 
                private NoteCoords maxNote;
1378
 
                private NoteCoords minNote;
1379
 
                
1380
 
                public BeatPosition(long start,Duration duration,int posX){
1381
 
                        this.start = start;
1382
 
                        this.duration = duration;
1383
 
                        this.posX = posX;
1384
 
                }
1385
 
                
1386
 
                public void checkValues(NoteCoords note){
1387
 
                        int value = note.getRealValue();
1388
 
                        if(maxNote == null || value > maxNote.getRealValue()){
1389
 
                                maxNote = note;
1390
 
                        }
1391
 
                        if(minNote == null || value < minNote.getRealValue()){
1392
 
                                minNote = note;
1393
 
                        }
1394
 
                }
1395
 
                
1396
 
                public int getPosX(){           
1397
 
                        return (this.posX + getSpanForComponent(this));
1398
 
                }
1399
 
 
1400
 
                public void setDuration(Duration duration) {    
1401
 
                        this.duration = duration;
1402
 
                }
1403
 
                public Duration getDuration() {
1404
 
                        return this.duration;
1405
 
                }
1406
 
 
1407
 
                public long getStart() {
1408
 
                        return start;
1409
 
                }
1410
 
                public void setStart(long start) {                      
1411
 
                        this.start = start;
1412
 
                }                               
1413
 
                                
1414
 
            public boolean isPlayingBeat(){
1415
 
                if(isPlaying()){
1416
 
                    long playerTickPosition = TuxGuitar.instance().getPlayer().getTickPosition();
1417
 
                    if(playerTickPosition >= getStart()  && playerTickPosition < getStart() + getDuration().getTime()){            
1418
 
                        return true;
1419
 
                    }
1420
 
                }
1421
 
                return false;
1422
 
            }           
1423
 
                
1424
 
                
1425
 
                public NoteCoords getMinNote(){
1426
 
                        return this.minNote;
1427
 
                }
1428
 
                
1429
 
                public NoteCoords getMaxNote(){
1430
 
                        return this.maxNote;
1431
 
                }
1432
 
            
1433
 
                public void paintExtraLines(GC gc,ViewLayout layout){
1434
 
                        int scoreY = getTs().getPosition(TrackSpacing.POSITION_SCORE_MIDDLE_LINES);
1435
 
                        paintExtraLines(gc,layout,getMinNote(),scoreY);
1436
 
                        paintExtraLines(gc,layout,getMaxNote(),scoreY);
1437
 
                }
1438
 
                
1439
 
                private void paintExtraLines(GC gc,ViewLayout layout,NoteCoords note,int scoreY){
1440
 
                        int y = scoreY + note.getScorePosY();
1441
 
                        int x = MeasureHeaderGui.DEFAULT_LEFT_SPAN + note.getPosX() + note.getSpan();           
1442
 
                        
1443
 
                        int scoreLineSpan = layout.getScoreLineSpan();
1444
 
                        
1445
 
                        if(y < scoreY){
1446
 
                                layout.setLineColor(gc);
1447
 
                                for(int i = scoreY;i > y;i -= scoreLineSpan){
1448
 
                                        gc.drawLine(x - 4,i,x + 12,i);
1449
 
                                }
1450
 
                        }else if(y > (scoreY + (scoreLineSpan * 4))){
1451
 
                                layout.setLineColor(gc);
1452
 
                                for(int i = (scoreY +(scoreLineSpan * 5));i < (y + scoreLineSpan);i += scoreLineSpan){
1453
 
                                        gc.drawLine(x - 4,i,x + 12,i);
1454
 
                                }                       
1455
 
                        }
1456
 
                }
1457
 
                                    
1458
 
                public Object clone(){
1459
 
                        return new BeatPosition(this.start,(Duration)this.duration.clone(),this.posX);
1460
 
                }               
1461
 
        }
1462
 
}
 
 
b'\\ No newline at end of file'