X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src2%2Ffr%2Forsay%2Flri%2Fvarna%2Fapplications%2FnewGUI%2FVARNAGUIModel.java;fp=src2%2Ffr%2Forsay%2Flri%2Fvarna%2Fapplications%2FnewGUI%2FVARNAGUIModel.java;h=edfd56f838ffdbfd4d85b4fd33096c925356063a;hb=665d2c2f4c1310e6985b93b7c2c8a8eec2fa9086;hp=0000000000000000000000000000000000000000;hpb=0e684f72690bd6532272a39ab6c188a27559fd09;p=jalview.git

diff --git a/src2/fr/orsay/lri/varna/applications/newGUI/VARNAGUIModel.java b/src2/fr/orsay/lri/varna/applications/newGUI/VARNAGUIModel.java
new file mode 100644
index 0000000..edfd56f
--- /dev/null
+++ b/src2/fr/orsay/lri/varna/applications/newGUI/VARNAGUIModel.java
@@ -0,0 +1,142 @@
+package fr.orsay.lri.varna.applications.newGUI;
+
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.Transferable;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FileNotFoundException;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Date;
+import java.util.regex.Pattern;
+
+import fr.orsay.lri.varna.exceptions.ExceptionExportFailed;
+import fr.orsay.lri.varna.exceptions.ExceptionFileFormatOrSyntax;
+import fr.orsay.lri.varna.exceptions.ExceptionLoadingFailed;
+import fr.orsay.lri.varna.exceptions.ExceptionPermissionDenied;
+import fr.orsay.lri.varna.exceptions.ExceptionUnmatchedClosingParentheses;
+import fr.orsay.lri.varna.factories.RNAFactory;
+import fr.orsay.lri.varna.models.rna.RNA;
+
+public class VARNAGUIModel implements Comparable<VARNAGUIModel> {
+  private Date _lastModified;
+  private boolean _outOfSync = false;
+  private RNA _r = null;
+  private String _caption = "";
+  private String _path = "";
+  private String _folder = "";
+
+  
+  public static Date lastModif(String path)
+  {
+	 return new Date(new File(path).lastModified()) ;
+  }
+  
+  public VARNAGUIModel(String folder, String path)
+  {
+	this(folder,path,lastModif(path));
+  }
+  
+  public VARNAGUIModel(String folder, String path,Date lastModified)
+  {
+	  _lastModified = lastModified;
+	  _outOfSync = false;
+	  _folder =folder;
+	  _path = path;
+	  String[] s = path.split(Pattern.quote(File.separator));
+	  if (s.length>0)
+	    _caption = s[s.length-1];
+  }
+  
+  public boolean hasChanged()
+  {
+	  return _outOfSync;
+  }
+  
+  public boolean checkForModifications()
+  {
+	if (!lastModif(_path).equals(_lastModified) && !_outOfSync)
+	{
+		_outOfSync = true;
+		  return true;
+	}
+	return false;
+  }
+  
+  
+  public RNA getRNA()
+  {
+	  if (_r ==null)
+	  {
+		  try {
+			createRNA();
+		} catch (ExceptionUnmatchedClosingParentheses e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (ExceptionFileFormatOrSyntax e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (ExceptionExportFailed e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (ExceptionPermissionDenied e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (ExceptionLoadingFailed e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	  }
+	  return _r;
+  }
+  
+  private RNA createRNA() throws ExceptionUnmatchedClosingParentheses, ExceptionFileFormatOrSyntax, FileNotFoundException, ExceptionExportFailed, ExceptionPermissionDenied, ExceptionLoadingFailed
+  {
+	  Collection<RNA> r = RNAFactory.loadSecStr(_path);
+	  if (r.size()>0)
+	  {
+		  _r = r.iterator().next();
+		  _r.drawRNARadiate();
+	  }
+	  else
+	  {
+		  throw new ExceptionFileFormatOrSyntax("No valid RNA defined in this file.");
+	  }
+	  return _r;
+  }
+  
+  public String toString()
+  {
+	  return _caption + (this._outOfSync?"*":"");
+  }
+  
+  public String getID()
+  {
+	  return getRNA().getID();
+  }
+  
+  public String getCaption()
+  {
+	  return _caption;
+  }
+
+  public String getFolder()
+  {
+	  return _folder;
+  }
+
+  public static DataFlavor Flavor = new DataFlavor(VARNAGUIModel.class, "VARNA Object");
+
+
+public int compareTo(VARNAGUIModel o) {
+	return _caption.compareTo(o._caption);
+}
+  
+
+  
+}