Output to text window added

[jalview.git] / src / jalview / datamodel / Sequence.java

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index 333737e..615f670 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -33,7 +33,7 @@ public class Sequence implements SequenceI
 {\r
     SequenceI datasetSequence;\r
     String name;\r
-    String sequence;\r
+    private String sequence;\r
     String description;\r
     int start;\r
     int end;\r
@@ -146,7 +146,7 @@ public class Sequence implements SequenceI
         sequenceFeatures = features;\r
     }\r
 \r
-    public void addSequenceFeature(SequenceFeature sf)\r
+    public synchronized void addSequenceFeature(SequenceFeature sf)\r
     {\r
       if(sequenceFeatures==null)\r
       {\r
@@ -165,17 +165,9 @@ public class Sequence implements SequenceI
       System.arraycopy(sequenceFeatures, 0, temp, 0, sequenceFeatures.length);\r
       temp[sequenceFeatures.length] = sf;\r
 \r
-\r
       sequenceFeatures = temp;\r
     }\r
 \r
-    SequenceFeature [] sfarray;\r
-\r
-        public SequenceFeature[] getsfarray()\r
-        {\r
-          return sfarray;\r
-        }\r
-\r
 \r
     /**\r
      * DOCUMENT ME!\r
@@ -453,7 +445,7 @@ public class Sequence implements SequenceI
     public int[] gapMap()\r
     {\r
         // Returns an int array giving the position of each residue in the sequence in the alignment\r
-        String seq = jalview.analysis.AlignSeq.extractGaps("-. ", sequence);\r
+        String seq = jalview.analysis.AlignSeq.extractGaps(jalview.util.Comparison.GapChars, sequence);\r
         int[] map = new int[seq.length()];\r
         int j = 0;\r
         int p = 0;\r
@@ -632,19 +624,18 @@ public class Sequence implements SequenceI
     public void showHiddenSequence(SequenceI seq)\r
     {\r
       hiddenSequences.deleteSequence(seq, false);\r
-      if (hiddenSequences.getSize() < 1)\r
+      if (hiddenSequences.getSize(false) < 1)\r
       {\r
         hiddenSequences = null;\r
       }\r
-\r
     }\r
 \r
     public void changeCase(boolean toUpper, int start, int end)\r
     {\r
       StringBuffer newSeq = new StringBuffer();\r
 \r
-      if(end>=sequence.length())\r
-        end = sequence.length()-1;\r
+      if(end>sequence.length())\r
+        end = sequence.length();\r
 \r
       if (start > 0)\r
       {\r
@@ -662,4 +653,38 @@ public class Sequence implements SequenceI
       sequence = newSeq.toString();\r
     }\r
 \r
+    public void toggleCase(int start, int end)\r
+    {\r
+      StringBuffer newSeq = new StringBuffer();\r
+\r
+     if(end>sequence.length())\r
+       end = sequence.length();\r
+\r
+     if (start > 0)\r
+     {\r
+       newSeq.append(sequence.substring(0, start));\r
+     }\r
+\r
+     char nextChar;\r
+     for(int c=start; c<end; c++)\r
+     {\r
+       nextChar = sequence.charAt(c);\r
+       if(Character.isLetter(nextChar))\r
+       {\r
+         if(Character.isUpperCase(nextChar))\r
+           nextChar = Character.toLowerCase(nextChar);\r
+         else\r
+           nextChar = Character.toUpperCase(nextChar);\r
+       }\r
+\r
+\r
+       newSeq.append(nextChar);\r
+     }\r
+\r
+     if (end < sequence.length())\r
+       newSeq.append(sequence.substring(end));\r
+\r
+     sequence = newSeq.toString();\r
+    }\r
+\r
 }\r