X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructure%2FStructureImportSettings.java;h=c43991452e77caf73256eacc953ca97fdc702b29;hb=53b2ec17b88081e402f60deab2723750bc4867d1;hp=c49b141796e3a2ed6bd5f38fd2bf319c91d7d84d;hpb=4e3166c6b7348b10af5ee6526a83eaa78191b1b6;p=jalview.git

diff --git a/src/jalview/structure/StructureImportSettings.java b/src/jalview/structure/StructureImportSettings.java
index c49b141..c439914 100644
--- a/src/jalview/structure/StructureImportSettings.java
+++ b/src/jalview/structure/StructureImportSettings.java
@@ -1,119 +1,169 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.structure;
 
-import jalview.datamodel.DBRefSource;
-
+import jalview.bin.Instance;
+import jalview.datamodel.PDBEntry;
+import jalview.datamodel.PDBEntry.Type;
+
+/**
+ * bean holding settings for structure IO. TODO: tests for validation of values
+ * TODO: tests for race conditions (all fields are static, is that correct ?)
+ * 
+ * @author tcofoegbu
+ *
+ */
 public class StructureImportSettings
 {
+
+  private StructureImportSettings()
+  {
+    // singleton
+  }
+
+  private static StructureImportSettings getInstance()
+  {
+    Instance j = Instance.getInstance();
+    return (j.structureImportSettings == null
+            ? j.structureImportSettings = new StructureImportSettings()
+            : j.structureImportSettings);
+  }
+
   /**
    * set to true to add derived sequence annotations (temp factor read from
    * file, or computed secondary structure) to the alignment
    */
-  private static boolean visibleChainAnnotation = false;
+  private boolean visibleChainAnnotation = false;
 
   /**
    * Set true to predict secondary structure (using JMol for protein, Annotate3D
    * for RNA)
    */
-  private static boolean predictSecStr = false;
+  private boolean processSecStr = false;
 
   /**
    * Set true (with predictSecondaryStructure=true) to predict secondary
    * structure using an external service (currently Annotate3D for RNA only)
    */
-  private static boolean externalSecondaryStructure = false;
-
-  private static boolean showSeqFeatures = true;
+  private boolean externalSecondaryStructure = false;
 
-  public static final String JMOL_PARSER = "JMolParser";
+  private boolean showSeqFeatures = true;
 
-  public static final String JALVIEW_PARSER = "JalViewParser";
-
-  public static final String MMCIF = "mmCIF";
-
-  public static final String PDB = "PDB";
+  public enum StructureParser
+  {
+    JMOL_PARSER, JALVIEW_PARSER
+  }
 
   /**
    * Determines the default file format for structure files to be downloaded
    * from the PDB sequence fetcher. Possible options include: PDB|mmCIF
    */
-  private static String defaultStructureFileFormat = DBRefSource.PDB;
+  private PDBEntry.Type defaultStructureFileFormat = Type.PDB;
 
   /**
    * Determines the parser used for parsing PDB format file. Possible options
    * are : JMolParser|JalveiwParser
    */
-  private static String defaultPDBFileParser = JMOL_PARSER;
+  private StructureParser defaultPDBFileParser = StructureParser.JMOL_PARSER;
+
   public static void addSettings(boolean addAlignmentAnnotations,
-          boolean predictSecStr, boolean externalSecStr)
+          boolean processSecStr, boolean externalSecStr)
   {
-    StructureImportSettings.visibleChainAnnotation = addAlignmentAnnotations;
-    StructureImportSettings.predictSecStr = predictSecStr;
-    StructureImportSettings.externalSecondaryStructure = externalSecStr;
-    StructureImportSettings.showSeqFeatures = true;
+    StructureImportSettings s = getInstance();
+    s.visibleChainAnnotation = addAlignmentAnnotations;
+    s.processSecStr = processSecStr;
+    s.externalSecondaryStructure = externalSecStr;
+    s.showSeqFeatures = true;
   }
 
   public static boolean isVisibleChainAnnotation()
   {
-    return visibleChainAnnotation;
+    return getInstance().visibleChainAnnotation;
   }
 
   public static void setVisibleChainAnnotation(
           boolean visibleChainAnnotation)
   {
-    StructureImportSettings.visibleChainAnnotation = visibleChainAnnotation;
+    getInstance().visibleChainAnnotation = visibleChainAnnotation;
   }
 
-  public static boolean isPredictSecondaryStructure()
+  public static boolean isProcessSecondaryStructure()
   {
-    return predictSecStr;
+    return getInstance().processSecStr;
   }
 
-  public static void setPredictSecondaryStructure(
-          boolean predictSecondaryStructure)
+  public static void setProcessSecondaryStructure(
+          boolean processSecondaryStructure)
   {
-    StructureImportSettings.predictSecStr = predictSecondaryStructure;
+    getInstance().processSecStr = processSecondaryStructure;
   }
 
   public static boolean isExternalSecondaryStructure()
   {
-    return externalSecondaryStructure;
+    return getInstance().externalSecondaryStructure;
   }
 
   public static void setExternalSecondaryStructure(
           boolean externalSecondaryStructure)
   {
-    StructureImportSettings.externalSecondaryStructure = externalSecondaryStructure;
+    getInstance().externalSecondaryStructure = externalSecondaryStructure;
   }
 
   public static boolean isShowSeqFeatures()
   {
-    return showSeqFeatures;
+    return getInstance().showSeqFeatures;
   }
 
   public static void setShowSeqFeatures(boolean showSeqFeatures)
   {
-    StructureImportSettings.showSeqFeatures = showSeqFeatures;
+    getInstance().showSeqFeatures = showSeqFeatures;
   }
 
-  public static String getDefaultStructureFileFormat()
+  public static PDBEntry.Type getDefaultStructureFileFormat()
   {
-    return defaultStructureFileFormat;
+    return getInstance().defaultStructureFileFormat;
   }
 
   public static void setDefaultStructureFileFormat(
           String defaultStructureFileFormat)
   {
-    StructureImportSettings.defaultStructureFileFormat = defaultStructureFileFormat;
+    getInstance().defaultStructureFileFormat = PDBEntry.Type
+            .valueOf(defaultStructureFileFormat.toUpperCase());
   }
 
   public static String getDefaultPDBFileParser()
   {
-    return defaultPDBFileParser;
+    return getInstance().defaultPDBFileParser.toString();
+  }
+
+  public static void setDefaultPDBFileParser(
+          StructureParser defaultPDBFileParser)
+  {
+    getInstance().defaultPDBFileParser = defaultPDBFileParser;
   }
 
   public static void setDefaultPDBFileParser(String defaultPDBFileParser)
   {
-    StructureImportSettings.defaultPDBFileParser = defaultPDBFileParser;
+    getInstance().defaultPDBFileParser = StructureParser
+            .valueOf(defaultPDBFileParser.toUpperCase());
   }
 
 }