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Revision 2146 - (hide annotations) (download)
Mon Oct 11 09:31:27 2010 UTC (13 years, 6 months ago) by iliev
File size: 22860 byte(s) 
* Fantasia: Migrated to substance 6.1
* Fantasia: Some minor GUI enhancements
1 iliev 1785 /*
2     * JSampler - a java front-end for LinuxSampler
3     *
4 iliev 2146 * Copyright (C) 2005-2010 Grigor Iliev <grigor@grigoriliev.com>
5 iliev 1785 *
6     * This file is part of JSampler.
7     *
8     * JSampler is free software; you can redistribute it and/or modify
9     * it under the terms of the GNU General Public License version 2
10     * as published by the Free Software Foundation.
11     *
12     * JSampler is distributed in the hope that it will be useful,
13     * but WITHOUT ANY WARRANTY; without even the implied warranty of
14     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15     * GNU General Public License for more details.
16     *
17     * You should have received a copy of the GNU General Public License
18     * along with JSampler; if not, write to the Free Software
19     * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20     * MA 02111-1307 USA
21     */
22    
23     package org.jsampler.view.fantasia.basic;
24    
25     import java.awt.AlphaComposite;
26     import java.awt.Color;
27     import java.awt.Composite;
28     import java.awt.GradientPaint;
29 iliev 2146 import java.awt.Graphics;
30 iliev 1785 import java.awt.Graphics2D;
31 iliev 2146 import java.awt.Insets;
32 iliev 1785 import java.awt.Paint;
33 iliev 2146 import java.awt.RenderingHints;
34 iliev 1785
35     import java.awt.geom.Area;
36     import java.awt.geom.Line2D;
37     import java.awt.geom.Rectangle2D;
38    
39 iliev 2146 import javax.swing.JComponent;
40    
41 iliev 1785 /**
42     *
43     * @author Grigor Iliev
44     */
45     public class FantasiaPainter {
46     public static Color color1 = new Color(0x434343);
47     public static Color color2 = new Color(0x535353);
48     public static Color color4 = new Color(0x6e6e6e);
49     public static Color color5 = new Color(0x7a7a7a);
50     public static Color color6 = new Color(0x8a8a8a);
51     public static Color color7 = new Color(0x9a9a9a);
52    
53     public static class RoundCorners {
54     public boolean topLeft, bottomLeft, bottomRight, topRight;
55    
56     public
57     RoundCorners(boolean round) {
58     this(round, round, round, round);
59     }
60    
61     public
62     RoundCorners(boolean topLeft, boolean bottomLeft, boolean bottomRight, boolean topRight) {
63     this.topLeft = topLeft;
64     this.topRight = topRight;
65     this.bottomLeft = bottomLeft;
66     this.bottomRight = bottomRight;
67     }
68     }
69    
70     public static class Border {
71     public boolean paintTop, paintLeft, paintBottom, paintRight;
72    
73     public
74     Border(boolean paintBorder) {
75     this(paintBorder, paintBorder, paintBorder, paintBorder);
76     }
77    
78     public
79     Border(boolean paintTop, boolean paintLeft, boolean paintBottom, boolean paintRight) {
80     this.paintTop = paintTop;
81     this.paintLeft = paintLeft;
82     this.paintBottom = paintBottom;
83     this.paintRight = paintRight;
84     }
85     }
86    
87     private
88     FantasiaPainter() { }
89    
90     public static void
91     paintGradient(Graphics2D g2, double x1, double y1, double x2, double y2) {
92     paintGradient(g2, x1, y1, x2, y2, color5, color4);
93     }
94    
95     public static void
96     paintDarkGradient(Graphics2D g2, double x1, double y1, double x2, double y2) {
97     paintGradient(g2, x1, y1, x2, y2, color2, color1);
98     }
99    
100     public static void
101     paintGradient(Graphics2D g2, double x1, double y1, double x2, double y2, Color c1, Color c2) {
102     Paint oldPaint = g2.getPaint();
103    
104     Rectangle2D.Double rect = new Rectangle2D.Double(x1, y1, x2 - x1 + 1, y2 -y1 + 1);
105    
106     GradientPaint gr = new GradientPaint (
107     (float)x1, (float)y1, c1,
108     (float)x1, (float)y2, c2
109     );
110    
111     g2.setPaint(gr);
112     g2.fill(rect);
113    
114     g2.setPaint(oldPaint);
115     }
116    
117     public static void
118     paintOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
119     paintOuterBorder(g2, x1, y1, x2, y2, false);
120     }
121    
122     public static void
123     paintOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2, boolean round) {
124     paintOuterBorder(g2, x1, y1, x2, y2, round, 1.0f, 1.0f);
125     }
126    
127     public static void
128     paintOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2, RoundCorners rc) {
129     paintOuterBorder(g2, x1, y1, x2, y2, rc, 1.0f, 1.0f);
130     }
131    
132     public static void
133     paintOuterBorder (
134     Graphics2D g2,
135     double x1, double y1, double x2, double y2,
136     boolean round, float alphaWhite, float alphaBlack
137     ) {
138     paintOuterBorder(g2, x1, y1, x2, y2, new RoundCorners(round), alphaWhite, alphaBlack);
139     }
140    
141     public static void
142     paintOuterBorder (
143     Graphics2D g2,
144     double x1, double y1, double x2, double y2,
145 iliev 1818 boolean round, float alphaTop, float alphaLeft, float alphaBottom, float alphaRight
146     ) {
147     paintOuterBorder (
148     g2, x1, y1, x2, y2, new RoundCorners(round), 1.0f, 1.0f,
149     alphaTop, alphaLeft, alphaBottom, alphaRight
150     );
151     }
152    
153     public static void
154     paintOuterBorder (
155     Graphics2D g2,
156     double x1, double y1, double x2, double y2,
157 iliev 1785 RoundCorners rc, float alphaWhite, float alphaBlack
158     ) {
159 iliev 1818 paintOuterBorder (
160     g2, x1, y1, x2, y2, rc, alphaWhite, alphaBlack,
161     alphaWhite * 0.40f, alphaWhite * 0.255f, alphaBlack * 0.40f, alphaBlack * 0.20f
162     );
163     }
164     public static void
165     paintOuterBorder (
166     Graphics2D g2,
167     double x1, double y1, double x2, double y2, RoundCorners rc,
168     float alphaWhite, float alphaBlack,
169     float alphaTop, float alphaLeft, float alphaBottom, float alphaRight
170     ) {
171 iliev 1785
172     Paint oldPaint = g2.getPaint();
173     Composite oldComposite = g2.getComposite();
174    
175     AlphaComposite ac;
176 iliev 1818 ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alphaTop);
177 iliev 1785 g2.setComposite(ac);
178    
179     double x1t = rc.topLeft ? x1 + 2 : x1;
180     double x1b = rc.bottomLeft ? x1 + 2 : x1;
181     double x2t = rc.topRight ? x2 - 2 : x2;
182     double x2b = rc.bottomRight ? x2 - 2 : x2;
183     double y1l = rc.topLeft ? y1 + 2 : y1;
184     double y1r = rc.topRight ? y1 + 2 : y1;
185     double y2l = rc.bottomLeft ? y2 - 2 : y2;
186     double y2r = rc.bottomRight ? y2 - 2 : y2;
187    
188     g2.setPaint(Color.WHITE);
189     Line2D.Double l = new Line2D.Double(x1t, y1, x2t, y1);
190     g2.draw(l);
191    
192     if(rc.topLeft) {
193     // top-left corner
194     g2.setComposite(ac.derive(0.30f * alphaWhite));
195     l = new Line2D.Double(x1 + 1, y1, x1 + 1, y1);
196     g2.draw(l);
197    
198     g2.setComposite(ac.derive(0.20f * alphaWhite));
199     l = new Line2D.Double(x1 + 1, y1 + 1, x1 + 1, y1 + 1);
200     g2.draw(l);
201    
202     g2.setComposite(ac.derive(0.15f * alphaWhite));
203     l = new Line2D.Double(x1, y1 + 1, x1, y1 + 1);
204     g2.draw(l);
205    
206     g2.setPaint(Color.BLACK);
207     g2.setComposite(ac.derive(0.15f * alphaBlack));
208     l = new Line2D.Double(x1, y1, x1, y1);
209     g2.draw(l);
210    
211     g2.setPaint(Color.WHITE);
212     }
213    
214     if(rc.topRight) {
215     // top-right corner
216     g2.setPaint(Color.WHITE);
217     g2.setComposite(ac.derive(0.20f * alphaWhite));
218     l = new Line2D.Double(x2 - 1, y1, x2 - 1, y1);
219     g2.draw(l);
220    
221     g2.setComposite(ac.derive(0.10f * alphaWhite));
222     l = new Line2D.Double(x2 - 1, y1 + 1, x2 - 1, y1 + 1);
223     g2.draw(l);
224     }
225    
226 iliev 1818 g2.setComposite(ac.derive(alphaLeft));
227 iliev 1785
228     l = new Line2D.Double(x1, y1l, x1, y2l);
229     g2.draw(l);
230    
231 iliev 1818 g2.setComposite(ac.derive(alphaBottom));
232 iliev 1785 g2.setPaint(Color.BLACK);
233    
234     l = new Line2D.Double(x1b, y2, x2b, y2);
235     g2.draw(l);
236    
237     if(rc.bottomLeft) {
238     // bottom-left corner
239     l = new Line2D.Double(x1, y2, x1, y2);
240     g2.draw(l);
241    
242     g2.setComposite(ac.derive(0.30f * alphaBlack));
243     l = new Line2D.Double(x1 + 1, y2, x1 + 1, y2);
244     g2.draw(l);
245    
246     g2.setComposite(ac.derive(0.10f * alphaBlack));
247     l = new Line2D.Double(x1 + 1, y2 - 1, x1 + 1, y2 - 1);
248     g2.draw(l);
249    
250     g2.setPaint(Color.WHITE);
251     g2.setComposite(ac.derive(0.05f * alphaWhite));
252     l = new Line2D.Double(x1, y2 - 1, x1, y2 - 1);
253     g2.draw(l);
254     g2.setPaint(Color.BLACK);
255     }
256    
257 iliev 1818 g2.setComposite(ac.derive(alphaRight));
258 iliev 1785
259     l = new Line2D.Double(x2, y1r, x2, y2r);
260     g2.draw(l);
261    
262     if(rc.topRight) {
263     //top-right corner
264     g2.setComposite(ac.derive(0.15f * alphaBlack));
265     l = new Line2D.Double(x2, y1 + 1, x2, y1 + 1);
266     g2.draw(l);
267    
268     g2.setComposite(ac.derive(0.25f * alphaBlack));
269     l = new Line2D.Double(x2, y1, x2, y1);
270     g2.draw(l);
271     }
272    
273     if(rc.bottomRight) {
274     //bottom-right corner
275     g2.setComposite(ac.derive(0.30f * alphaBlack));
276     l = new Line2D.Double(x2, y2 - 1, x2, y2 - 1);
277     g2.draw(l);
278    
279     g2.setComposite(ac.derive(0.10f * alphaBlack));
280     l = new Line2D.Double(x2 - 1, y2 - 1, x2 - 1, y2 - 1);
281     g2.draw(l);
282    
283     g2.setComposite(ac.derive(0.43f * alphaBlack));
284     l = new Line2D.Double(x2, y2, x2, y2);
285     g2.draw(l);
286    
287     g2.setComposite(ac.derive(0.38f * alphaBlack));
288     l = new Line2D.Double(x2 - 1, y2, x2 - 1, y2);
289     g2.draw(l);
290     }
291    
292     g2.setComposite(oldComposite);
293     g2.setPaint(oldPaint);
294     }
295    
296     public static void
297     paintBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
298     paintBoldOuterBorder(g2, x1, y1, x2, y2, new Border(true));
299     }
300    
301     public static void
302     paintBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2, Border border) {
303     Paint oldPaint = g2.getPaint();
304     Composite oldComposite = g2.getComposite();
305    
306     if(border.paintTop) {
307     paintTopBoldOuterBorder(g2, x1 + 2, y1, x2 - 2, y1);
308     paintTopBoldRoundCorners(g2, x1, y1, x2, y2);
309     }
310    
311     if(border.paintLeft) {
312     paintLeftBoldOuterBorder(g2, x1, y1, x2, y2);
313     }
314    
315     if(border.paintBottom) {
316     paintBottomBoldOuterBorder(g2, x1, y1, x2, y2);
317     }
318    
319     paintBottomLeftBoldRoundCorner(g2, x1, y2);
320    
321     if(border.paintRight) {
322     paintRightBoldOuterBorder(g2, x1, y1, x2, y2);
323     }
324    
325     paintBottomRightBoldRoundCorner(g2, x2, y2);
326    
327     g2.setPaint(oldPaint);
328     g2.setComposite(oldComposite);
329     }
330    
331     public static void
332     paintRightBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
333     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.20f);
334     g2.setComposite(ac);
335    
336     g2.setPaint(Color.BLACK);
337     Line2D.Double l = new Line2D.Double(x2, y1, x2, y2 - 3);
338     g2.draw(l);
339    
340     g2.setComposite(ac.derive(0.10f));
341     l = new Line2D.Double(x2 - 1, y1, x2 - 1, y2 - 1);
342     g2.draw(l);
343     }
344    
345     public static void
346     paintBottomBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
347     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.40f);
348     g2.setComposite(ac);
349    
350     g2.setPaint(Color.BLACK);
351     Line2D.Double l = new Line2D.Double(x1 + 3, y2, x2 - 2, y2);
352     g2.draw(l);
353    
354     g2.setComposite(ac.derive(0.20f));
355     l = new Line2D.Double(x1 + 1, y2 - 1, x2 - 1, y2 - 1);
356     g2.draw(l);
357     }
358    
359     public static void
360     paintLeftBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
361     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.255f);
362     g2.setComposite(ac);
363    
364     g2.setPaint(Color.WHITE);
365     Line2D.Double l = new Line2D.Double(x1, y1, x1, y2 - 3);
366     g2.draw(l);
367    
368     g2.setComposite(ac.derive(0.10f));
369     l = new Line2D.Double(x1 + 1, y1, x1 + 1, y2 - 1);
370     g2.draw(l);
371     }
372    
373     public static void
374     paintBottomRightBoldRoundCorner(Graphics2D g2, double x2, double y2) {
375     g2.setPaint(Color.BLACK);
376     // round right-down corner
377     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.37f);
378     g2.setComposite(ac);
379     Line2D.Double l = new Line2D.Double(x2 - 1, y2, x2 - 1, y2);
380     g2.draw(l);
381    
382     g2.setComposite(ac.derive(0.34f));
383     l = new Line2D.Double(x2, y2, x2, y2);
384     g2.draw(l);
385     ///////
386    
387     // round right corner
388     g2.setComposite(ac.derive(0.25f));
389     l = new Line2D.Double(x2, y2 - 2, x2, y2 - 2);
390     g2.draw(l);
391    
392     g2.setComposite(ac.derive(0.30f));
393     l = new Line2D.Double(x2, y2 - 1, x2, y2 - 1);
394     g2.draw(l);
395     ///////
396    
397     }
398    
399     public static void
400     paintBottomLeftBoldRoundCorner(Graphics2D g2, double x1, double y2) {
401     g2.setPaint(Color.WHITE);
402     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.15f);
403     g2.setComposite(ac);
404     Line2D.Double l = new Line2D.Double(x1, y2 - 2, x1, y2 - 2);
405     g2.draw(l);
406    
407     g2.setPaint(Color.BLACK);
408     g2.setComposite(ac.derive(0.27f));
409     l = new Line2D.Double(x1, y2, x1, y2);
410     g2.draw(l);
411    
412     g2.setComposite(ac.derive(0.32f));
413     l = new Line2D.Double(x1 + 1, y2, x1 + 1, y2);
414     g2.draw(l);
415    
416     g2.setComposite(ac.derive(0.37f));
417     l = new Line2D.Double(x1 + 2, y2, x1 + 2, y2);
418     g2.draw(l);
419     }
420    
421     public static void
422     paintTopBoldOuterBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
423     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.40f);
424     g2.setComposite(ac);
425    
426     g2.setPaint(Color.WHITE);
427     Line2D.Double l = new Line2D.Double(x1, y1, x2 - 1, y2);
428     g2.draw(l);
429    
430     g2.setComposite(ac.derive(0.20f));
431     l = new Line2D.Double(x1, y1 + 1, x2, y2 + 1);
432     g2.draw(l);
433     }
434    
435     public static void
436     paintTopBoldRoundCorners(Graphics2D g2, double x1, double y1, double x2, double y2) {
437     paintTopLeftBoldRoundCorner(g2, x1, y1);
438     paintTopRightBoldRoundCorner(g2, y1, x2);
439     }
440    
441     public static void
442     paintTopLeftBoldRoundCorner(Graphics2D g2, double x1, double y1) {
443     Paint oldPaint = g2.getPaint();
444     Composite oldComposite = g2.getComposite();
445    
446     g2.setPaint(Color.BLACK);
447    
448     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.20f);
449     g2.setComposite(ac);
450     Line2D.Double l = new Line2D.Double(x1, y1, x1, y1);
451     g2.draw(l);
452    
453     g2.setPaint(Color.WHITE);
454     g2.setComposite(ac.derive(0.20f));
455     l = new Line2D.Double(x1 + 1, y1, x1 + 1, y1);
456     g2.draw(l);
457    
458     g2.setComposite(ac.derive(0.15f));
459     l = new Line2D.Double(x1, y1 + 1, x1, y1 + 1);
460     g2.draw(l);
461    
462     g2.setComposite(ac.derive(0.30f));
463     l = new Line2D.Double(x1 + 1, y1 + 1, x1 + 1, y1 + 1);
464     g2.draw(l);
465    
466     g2.setComposite(ac.derive(0.10f));
467     l = new Line2D.Double(x1, y1 + 2, x1 + 1, y1 + 2);
468     g2.draw(l);
469    
470     g2.setPaint(oldPaint);
471     g2.setComposite(oldComposite);
472     }
473    
474     public static void
475     paintTopRightBoldRoundCorner(Graphics2D g2, double y1, double x2) {
476     Paint oldPaint = g2.getPaint();
477     Composite oldComposite = g2.getComposite();
478    
479     g2.setPaint(Color.WHITE);
480     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.30f);
481     g2.setComposite(ac);
482     Line2D.Double l = new Line2D.Double(x2 - 2, y1, x2 - 2, y1);
483     g2.draw(l);
484    
485     g2.setComposite(ac.derive(0.20f));
486     l = new Line2D.Double(x2 - 1, y1, x2 - 1, y1);
487     g2.draw(l);
488    
489     g2.setPaint(Color.BLACK);
490     g2.setComposite(ac.derive(0.20f));
491     l = new Line2D.Double(x2, y1, x2, y1);
492     g2.draw(l);
493    
494     g2.setPaint(Color.WHITE);
495     g2.setComposite(ac.derive(0.10f));
496     l = new Line2D.Double(x2 - 1, y1 + 1, x2 - 1, y1 + 1);
497     g2.draw(l);
498    
499     g2.setPaint(Color.BLACK);
500     g2.setComposite(ac.derive(0.05f));
501     l = new Line2D.Double(x2, y1 + 1, x2, y1 + 1);
502     g2.draw(l);
503    
504     g2.setPaint(oldPaint);
505     g2.setComposite(oldComposite);
506     }
507    
508     public static void
509     paintInnerBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
510     paintInnerBorder(g2, x1, y1, x2, y2, false);
511     }
512    
513     public static void
514     paintInnerBorder(Graphics2D g2, double x1, double y1, double x2, double y2, boolean round) {
515     paintInnerBorder(g2, x1, y1, x2, y2, round, 1.0f, 1.0f);
516     }
517    
518     public static void
519     paintInnerBorder (
520     Graphics2D g2,
521     double x1, double y1, double x2, double y2,
522     boolean round, float alphaWhite, float alphaBlack
523     ) {
524     Paint oldPaint = g2.getPaint();
525     Composite oldComposite = g2.getComposite();
526    
527     AlphaComposite ac;
528     ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.30f * alphaWhite);
529     g2.setComposite(ac);
530    
531     g2.setPaint(Color.WHITE);
532     double x1b = round ? x1 + 3 : x1;
533     double x2b = round ? x2 - 3 : x2;
534     double y1b = round ? y1 + 3 : y1;
535     double y2b = round ? y2 - 3 : y2;
536    
537     Line2D.Double l = new Line2D.Double(x1b, y2, x2b, y2);
538     g2.draw(l);
539    
540     // bottom-left round border
541     if(round) {
542     g2.setComposite(ac.derive(0.20f * alphaWhite));
543     l = new Line2D.Double(x1 + 2, y2, x1 + 2, y2);
544     g2.draw(l);
545    
546     g2.setComposite(ac.derive(0.10f * alphaWhite));
547     l = new Line2D.Double(x1 + 1, y2, x1 + 1, y2);
548     g2.draw(l);
549    
550     g2.setComposite(ac.derive(0.05f * alphaWhite));
551     l = new Line2D.Double(x1 + 1, y2 - 1, x1 + 1, y2 - 1);
552     g2.draw(l);
553     }
554     ///////
555    
556     g2.setComposite(ac.derive(0.20f * alphaWhite));
557     l = new Line2D.Double(x2, y1b, x2, y2b);
558     g2.draw(l);
559    
560     // bottom-right round border
561     if(round) {
562     g2.setComposite(ac.derive(0.15f * alphaWhite));
563     l = new Line2D.Double(x2, y2 - 2, x2, y2 - 2);
564     g2.draw(l);
565    
566     g2.setComposite(ac.derive(0.10f * alphaWhite));
567     l = new Line2D.Double(x2, y2 - 1, x2, y2 - 1);
568     g2.draw(l);
569    
570     g2.setComposite(ac.derive(0.10f * alphaWhite));
571     l = new Line2D.Double(x2 - 1, y2 - 1, x2 - 1, y2 - 1);
572     g2.draw(l);
573    
574     /***/
575    
576     g2.setComposite(ac.derive(0.15f * alphaWhite));
577     l = new Line2D.Double(x2 - 2, y2, x2 - 2, y2);
578     g2.draw(l);
579    
580     g2.setComposite(ac.derive(0.10f * alphaWhite));
581     l = new Line2D.Double(x2 - 1, y2, x2 - 1, y2);
582     g2.draw(l);
583     }
584     ///////
585    
586     g2.setComposite(ac.derive(0.20f * alphaBlack));
587     g2.setPaint(Color.BLACK);
588    
589     l = new Line2D.Double(x1b, y1, x2b, y1);
590     g2.draw(l);
591    
592     if(round) {
593     // top-left round border
594     g2.setComposite(ac.derive(0.05f * alphaBlack));
595     l = new Line2D.Double(x1, y1, x1, y1);
596     g2.draw(l);
597    
598     g2.setComposite(ac.derive(0.10f * alphaBlack));
599     l = new Line2D.Double(x1 + 1, y1, x1 + 1, y1);
600     g2.draw(l);
601    
602     g2.setComposite(ac.derive(0.15f * alphaBlack));
603     l = new Line2D.Double(x1 + 2, y1, x1 + 2, y1);
604     g2.draw(l);
605    
606     g2.setPaint(Color.WHITE);
607     g2.setComposite(ac.derive(0.15f * alphaWhite));
608     l = new Line2D.Double(x1 + 1, y1 + 1, x1 + 1, y1 + 1);
609     g2.draw(l);
610    
611     // top-right round border
612     g2.setComposite(ac.derive(0.05f * alphaWhite));
613     l = new Line2D.Double(x2, y1 + 1, x2, y1 + 1);
614     g2.draw(l);
615    
616     g2.setComposite(ac.derive(0.10f * alphaWhite));
617     l = new Line2D.Double(x2, y1 + 2, x2, y1 + 2);
618     g2.draw(l);
619    
620     g2.setComposite(ac.derive(0.15f * alphaWhite));
621     l = new Line2D.Double(x2 - 1, y1 + 1, x2 - 1, y1 + 1);
622     g2.draw(l);
623    
624     g2.setPaint(Color.BLACK);
625     g2.setComposite(ac.derive(0.10f * alphaBlack));
626     l = new Line2D.Double(x2 - 2, y1, x2 - 2, y1);
627     g2.draw(l);
628    
629     g2.setComposite(ac.derive(0.05f * alphaBlack));
630     l = new Line2D.Double(x2 - 1, y1, x2 - 1, y1);
631     g2.draw(l);
632     }
633    
634     g2.setComposite(ac.derive(0.20f * alphaBlack));
635     l = new Line2D.Double(x1, y1b, x1, y2b);
636     g2.draw(l);
637    
638     if(round) {
639     // top-left round border
640     g2.setComposite(ac.derive(0.10f * alphaBlack));
641     l = new Line2D.Double(x1, y1 + 1, x1, y1 + 1);
642     g2.draw(l);
643    
644     g2.setComposite(ac.derive(0.15f * alphaBlack));
645     l = new Line2D.Double(x1, y1 + 2, x1, y1 + 2);
646     g2.draw(l);
647    
648     // bottom-left round border
649     g2.setComposite(ac.derive(0.10f * alphaBlack));
650     l = new Line2D.Double(x1, y2 - 2, x1, y2 - 2);
651     g2.draw(l);
652    
653     g2.setComposite(ac.derive(0.05f * alphaBlack));
654     l = new Line2D.Double(x1, y2 - 1, x1, y2 - 1);
655     g2.draw(l);
656     }
657     ///////
658    
659     g2.setComposite(oldComposite);
660     g2.setPaint(oldPaint);
661     }
662    
663     public static void
664     paintBoldInnerBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
665     Paint oldPaint = g2.getPaint();
666     Composite oldComposite = g2.getComposite();
667    
668     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.40f);
669     g2.setComposite(ac);
670    
671     g2.setPaint(Color.WHITE);
672     Line2D.Double l = new Line2D.Double(x1, y2, x2, y2);
673     g2.draw(l);
674    
675     g2.setComposite(ac.derive(0.15f));
676     l = new Line2D.Double(x1 - 1, y2 + 1, x2 + 1, y2 + 1);
677     g2.draw(l);
678    
679     g2.setComposite(ac.derive(0.255f));
680     l = new Line2D.Double(x2, y1, x2, y2);
681     g2.draw(l);
682    
683     g2.setComposite(ac.derive(0.13f));
684     l = new Line2D.Double(x2 + 1, y1 - 1, x2 + 1, y2 + 1);
685     g2.draw(l);
686    
687     g2.setComposite(ac.derive(0.20f));
688     g2.setPaint(Color.BLACK);
689    
690     l = new Line2D.Double(x1 - 1, y1 - 1, x2 + 1, y1 - 1);
691     g2.draw(l);
692    
693     g2.setComposite(ac.derive(0.40f));
694     g2.setPaint(Color.BLACK);
695    
696     l = new Line2D.Double(x1, y1, x2, y1);
697     g2.draw(l);
698    
699     g2.setComposite(ac.derive(0.20f));
700    
701     l = new Line2D.Double(x1 - 1, y1 - 1, x1 - 1, y2 + 1);
702     g2.draw(l);
703    
704     g2.setComposite(ac.derive(0.40f));
705    
706     l = new Line2D.Double(x1, y1, x1, y2);
707     g2.draw(l);
708    
709     g2.setComposite(oldComposite);
710     g2.setPaint(oldPaint);
711     }
712    
713     public static void
714     paintBorder(Graphics2D g2, double x1, double y1, double x2, double y2, double size) {
715     paintBorder(g2, x1, y1, x2, y2, size, true);
716     }
717    
718     public static void
719     paintBorder (
720     Graphics2D g2,
721     double x1, double y1, double x2, double y2,
722     double size,
723     boolean paintInnerBorder
724     ) {
725     Paint oldPaint = g2.getPaint();
726     Composite oldComposite = g2.getComposite();
727    
728     Rectangle2D.Double rect = new Rectangle2D.Double(0, 0, x2 - x1 + 1, y2 - y1 + 1);
729     Area area = new Area(rect);
730    
731     rect = new Rectangle2D.Double (
732     x1 + size, y1 + size, x2 - x1 + 1 - (2 * size), y2 - y1 + 1 - (2 * size)
733     );
734     area.subtract(new Area(rect));
735    
736     GradientPaint gr = new GradientPaint (
737     0.0f, (float)y1, FantasiaPainter.color5,
738     0.0f, (float)y2, FantasiaPainter.color4
739     );
740    
741     g2.setPaint(gr);
742     g2.fill(area);
743    
744     if(paintInnerBorder) {
745     paintInnerBorder (
746     g2, x1 + size - 1, y1 + size - 1, x2 - size + 1, y2 - size + 1, true
747     );
748     }
749    
750     paintBoldOuterBorder(g2, x1, y1, x2, y2);
751    
752     g2.setPaint(oldPaint);
753     g2.setComposite(oldComposite);
754     }
755 iliev 2146
756     private static Color surface1Color1 = new Color(0x7a7a7a);
757     private static Color surface1Color2 = new Color(0x5e5e5e);
758     private static Color surface1Color3 = new Color(0x2e2e2e);
759    
760     /**
761     * Used to paint the MIDI keyboard
762     */
763     public static void
764     paintSurface1(JComponent c, Graphics g) {
765     Graphics2D g2 = (Graphics2D)g;
766    
767     Paint oldPaint = g2.getPaint();
768     Composite oldComposite = g2.getComposite();
769     Object aa = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
770    
771     Insets insets = c.getInsets();
772     double x1 = insets.left;
773     double y1 = insets.top;
774    
775     double w = c.getSize().getWidth();
776     double x2 = w - insets.right - 1;
777     double h = c.getSize().getHeight();
778     double y2 = h - insets.bottom - 1;
779    
780     g2.setRenderingHint (
781     RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF
782     );
783    
784     FantasiaPainter.paintGradient(g2, x1, y1, x2, y2 - 10, surface1Color1, surface1Color2);
785    
786     double y3 = y2 - 10;
787     if(y3 < 0) y3 = 0;
788    
789     Rectangle2D.Double rect = new Rectangle2D.Double(x1, y3, x2 - x1 + 1, 11);
790    
791     GradientPaint gr = new GradientPaint (
792     0.0f, (float)y3, surface1Color2,
793     0.0f, (float)h, surface1Color3
794     );
795    
796     g2.setPaint(gr);
797     g2.fill(rect);
798    
799     drawSurface1OutBorder(g2, x1, y1, x2, y2);
800    
801     g2.setPaint(oldPaint);
802     g2.setComposite(oldComposite);
803     g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aa);
804     }
805    
806     private static void
807     drawSurface1OutBorder(Graphics2D g2, double x1, double y1, double x2, double y2) {
808     AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.40f);
809     g2.setComposite(ac);
810    
811     g2.setPaint(Color.WHITE);
812     Line2D.Double l = new Line2D.Double(x1, y1, x2, y1);
813     g2.draw(l);
814    
815     g2.setComposite(ac.derive(0.20f));
816     l = new Line2D.Double(x1, y1 + 1, x2, y1 + 1);
817     g2.draw(l);
818    
819     g2.setComposite(ac.derive(0.255f));
820    
821     l = new Line2D.Double(x1, y1, x1, y2);
822     g2.draw(l);
823    
824     g2.setComposite(ac.derive(0.40f));
825     g2.setPaint(Color.BLACK);
826    
827     //l = new Line2D.Double(x1, y2, x2, y2);
828     //g2.draw(l);
829    
830     g2.setComposite(ac.derive(0.20f));
831    
832     l = new Line2D.Double(x2, y1, x2, y2);
833     g2.draw(l);
834     }
835 iliev 1785 }
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