チェンジセット 4 : trunk/src/org/rayflood/mikuvat/Utilities.java

更新日時:

2010/05/11 20:15:55 (2 年 前)

更新者:

h

ログメッセージ:

refs #2 #8 #9 #7 #6
現状のソースをコミット。一部完了。一部未完了。
関連づいてない完了チケットのチェンジセットもまとめて。
パッケージ階層も大幅に変更。

ファイル:

• trunk/src/org/rayflood/mikuvat/Utilities.java (移動) (移動元: trunk/src/org/rayflood/mikuvat/io/VSQDecoder.java) (3 diff)

trunk/src/org/rayflood/mikuvat/Utilities.java

@@ -1 @@
-package org.rayflood.mikuvat.io;
+package org.rayflood.mikuvat;
 
-import java.io.BufferedReader;
-import java.io.StringReader;
 import java.math.BigDecimal;
-import java.nio.charset.Charset;
 import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.SortedMap;
 import java.util.TreeMap;
 import java.util.regex.Pattern;
 
-import javax.sound.midi.MetaMessage;
-import javax.sound.midi.MidiEvent;
-import javax.sound.midi.MidiMessage;
-import javax.sound.midi.Track;
+import org.rayflood.mikuvat.io.vsq.VibratoBP;
 
-public class VSQDecoder{
+public class Utilities{
         public static final Pattern SPLITEQUAL = Pattern.compile("=");
         public static final Pattern SPLITCOMMA = Pattern.compile(",");
         public static final Pattern SPLITDQUOTE = Pattern.compile("\\\"");
-        public static final Pattern MMHEADER = Pattern.compile("^DM:\\d+:$");
-        public static final Pattern SECTIONLINE = Pattern.compile("^\\[.+\\]$");
-        public static final Charset WIN31J = Charset.forName("Windows-31J");
-        public static final int TEXTLENGTH = 119;
 
         public static String[] splitEqual(String s){
@@ -86 +74 @@
 
         public static String getByteArrayString(byte[] data){
-                StringBuffer sb = new StringBuffer();
+                StringBuilder sb = new StringBuilder();
                 if(data != null && data.length > 0){
                         sb.append(String.format("%X", data[0]));
@@ -94 +82 @@
                 }
                 return sb.toString();
-        }
-
-        public static Map<String, List<String>> decode(Track tr) throws Exception{
-                List<Byte> v = new ArrayList<Byte>();
-                for(int i = 1; i < tr.size(); i++){
-                        MidiMessage m = tr.get(i).getMessage();
-                        if(m instanceof MetaMessage){
-                                byte b[] = ((MetaMessage)m).getData();
-                                if(b.length == 0){
-                                        continue;
-                                }
-                                int h = 1;
-                                String mmheader;
-                                do{
-                                        h++;
-                                        mmheader = new String(b, 0, h * 4, WIN31J);
-                                }while(!MMHEADER.matcher(mmheader).matches());
-                                for(int k = h * 4; k < b.length; k++){
-                                        if(b[k] != 0x00){
-                                                v.add(new Byte(b[k]));
-                                        }
-                                }
-                        }
-                }
-                byte b[] = new byte[v.size()];
-                for(int i = 0; i < v.size(); i++){
-                        b[i] = v.get(i);
-                }
-                String textevent = new String(b, WIN31J);
-
-                Map<String, List<String>> sections = new LinkedHashMap<String, List<String>>();
-                BufferedReader br = new BufferedReader(new StringReader(textevent));
-                String bf;
-                String sn = "";
-                List<String> sv = new ArrayList<String>();
-                do{
-                        bf = br.readLine();
-                        if(bf == null || SECTIONLINE.matcher(bf).matches()){
-                                if(sn.length() > 0 && !sections.containsKey(sn)){
-                                        sections.put(sn.substring(1, sn.length() - 1), sv);
-                                }
-                                sn = bf;
-                                sv = new ArrayList<String>();
-                        }
-                        else if(bf.length() > 0){
-                                sv.add(bf);
-                        }
-                }while(bf != null);
-
-                return sections;
-        }
-
-        public static List<MidiEvent> encode(List<String> trackSections) throws Exception{
-                String te = "";
-                for(int i = 0; i < trackSections.size(); i++){
-                        String vts = trackSections.get(i);
-                        te += vts + "\n";
-                }
-
-                List<MidiEvent> tme = new ArrayList<MidiEvent>();
-                byte b[] = te.getBytes(WIN31J);
-                for(int j = 0; j <= b.length / TEXTLENGTH; j++){
-                        int h = (int)StrictMath.ceil((double)Integer.toString(j).length() / 4.0);
-                        String mef = "DM:%0" + h * 4 + "d:";
-                        byte header[] = String.format(mef, j).getBytes(WIN31J);
-                        List<Byte> mbl = new ArrayList<Byte>();
-                        for(int k = 0; k < header.length; k++){
-                                mbl.add(header[k]);
-                        }
-                        for(int k = 0; k < TEXTLENGTH; k++){
-                                int bi = j * TEXTLENGTH + k;
-                                if(bi >= b.length){
-                                        break;
-                                }
-                                mbl.add(b[bi]);
-                        }
-                        byte mb[] = new byte[mbl.size()];
-                        for(int k = 0; k < mbl.size(); k++){
-                                mb[k] = mbl.get(k);
-                        }
-                        MetaMessage mm = new MetaMessage();
-                        mm.setMessage(1, mb, mb.length);
-                        tme.add(new MidiEvent(mm, 0L));
-                }
-
-                return tme;
         }