-package MCview;\r
-\r
-import jalview.gui.*;\r
-import java.io.*;\r
-import java.net.*;\r
-import java.util.*;\r
-\r
-\r
-public class PDBfile extends jalview.io.FileParse {\r
-\r
- public Vector chains = new Vector();\r
-\r
- Vector lineArray = new Vector();\r
-\r
- public PDBfile(String inFile, String inType) throws IOException {\r
-\r
- super(inFile,inType);\r
-\r
- String line;\r
- this.lineArray = new Vector();\r
- BufferedReader dataIn;\r
-\r
- if (inType.equals("File"))\r
- dataIn = new BufferedReader(new FileReader( inFile ));\r
-\r
- else\r
- {\r
- URL url = new URL(inFile);\r
- this.fileSize = 0;\r
- dataIn = new BufferedReader(new InputStreamReader(url.openStream()));\r
- }\r
-\r
- while ((line = dataIn.readLine()) != null) {\r
- lineArray.addElement(line);\r
- }\r
- noLines = lineArray.size();\r
-\r
- parse();\r
-\r
-}\r
-\r
-\r
- public void parse() {\r
-\r
- System.out.println("Parsing");\r
-\r
- for (int i = 0; i < lineArray.size(); i++) {\r
- StringTokenizer str = new StringTokenizer(lineArray.elementAt(i).toString());\r
- if (str.hasMoreTokens()) {\r
- String inStr = str.nextToken();\r
-\r
- if (inStr.indexOf("ATOM") != -1) {\r
- try {\r
- myAtom tmpatom = new myAtom(str);\r
- if (findChain(tmpatom.chain) != null) {\r
- System.out.println("Adding to chain " + tmpatom.chain);\r
- findChain(tmpatom.chain).atoms.addElement(tmpatom);\r
- } else {\r
- System.out.println("Making chain " + tmpatom.chain);\r
- PDBChain tmpchain = new PDBChain(tmpatom.chain);\r
- chains.addElement(tmpchain);\r
- tmpchain.atoms.addElement(tmpatom);\r
- }\r
- } catch(NumberFormatException e) {\r
- System.out.println("Caught" + e);\r
- System.out.println("Atom not added");\r
- }\r
- }\r
- }\r
- }\r
- makeResidueList();\r
- makeCaBondList();\r
- // for (int i=0; i < chains.size() ; i++) {\r
- // String pog = ((PDBChain)chains.elementAt(i)).print();\r
- // System.out.println(pog);\r
- // }\r
- }\r
-\r
- public void makeResidueList() {\r
- for (int i=0; i < chains.size() ; i++) {\r
- ((PDBChain)chains.elementAt(i)).makeResidueList();\r
- }\r
- }\r
- public void makeCaBondList() {\r
- for (int i=0; i < chains.size() ; i++) {\r
- ((PDBChain)chains.elementAt(i)).makeCaBondList();\r
- }\r
- }\r
-\r
- public PDBChain findChain(String id) {\r
- for (int i=0; i < chains.size(); i++) {\r
- // System.out.println("ID = " + id + " " +((PDBChain)chains.elementAt(i)).id);\r
- if (((PDBChain)chains.elementAt(i)).id.equals(id)) {\r
- return (PDBChain)chains.elementAt(i);\r
- }\r
- }\r
- return null;\r
- }\r
-\r
-\r
- public void setChargeColours() {\r
- for (int i=0; i < chains.size(); i++) {\r
- ((PDBChain)chains.elementAt(i)).setChargeColours();\r
- }\r
- }\r
-\r
- public void setHydrophobicityColours() {\r
- for (int i=0; i < chains.size(); i++) {\r
- ((PDBChain)chains.elementAt(i)).setHydrophobicityColours();\r
- }\r
- }\r
-\r
- public void colourBySequence(DrawableSequence seq) {\r
-//SMJS TODO\r
-// int max = seq.maxchain;\r
-// if (seq.maxchain != -1) {\r
-// ((PDBChain)chains.elementAt(max)).colourBySequence(seq);\r
-// }\r
- }\r
-\r
- public void setChainColours() {\r
- for (int i=0; i < chains.size(); i++) {\r
- ((PDBChain)chains.elementAt(i)).setChainColours();\r
- }\r
- }\r
- public static void main(String[] args) {\r
- try {\r
- PDBfile pdb = new PDBfile("enkp1.pdb","File");\r
- } catch(IOException e) {\r
- System.out.println(e);\r
- System.exit(0);\r
- }\r
- }\r
-}\r
-\r
-\r
-\r
+/*
+* Jalview - A Sequence Alignment Editor and Viewer
+* Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+*
+* This program 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 2
+* of the License, or (at your option) any later version.
+*
+* This program 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 this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+*/
+package MCview;
+
+import jalview.datamodel.*;
+
+import java.io.*;
+
+import java.util.*;
+import java.awt.Color;
+
+
+public class PDBfile extends jalview.io.AlignFile {
+ public Vector chains;
+ public String id;
+
+ public PDBfile(String inFile, String inType) throws IOException
+ {
+ super(inFile, inType);
+ }
+
+ public String print()
+ {
+ return null;
+ }
+
+ public void parse() throws IOException
+ {
+ chains = new Vector();
+
+ PDBChain tmpchain;
+ String line;
+ boolean modelFlag = false;
+ boolean terFlag = false;
+
+
+ int index = 0;
+ while((line = nextLine())!=null)
+ {
+ if (line.indexOf("HEADER") == 0)
+ {
+ id = line.substring(62, 67).trim();
+ continue;
+ }
+
+ if(line.indexOf("MODEL")==0)
+ modelFlag = true;
+
+ if(line.indexOf("TER")==0)
+ terFlag = true;
+
+ if(modelFlag && line.indexOf("ENDMDL")==0)
+ break;
+
+ if ( line.indexOf("ATOM")==0
+ || (line.indexOf("HETATM")==0 && !terFlag)
+ )
+ {
+ terFlag = false;
+
+
+ //Jalview is only interested in CA bonds????
+ if (!line.substring(12, 15).trim().equals("CA"))
+ {
+ continue;
+ }
+
+ Atom tmpatom = new Atom(line);
+ tmpchain = findChain(tmpatom.chain);
+ if (tmpchain != null)
+ {
+ tmpchain.atoms.addElement(tmpatom);
+ }
+ else
+ {
+ tmpchain = new PDBChain(tmpatom.chain);
+ chains.addElement(tmpchain);
+ tmpchain.atoms.addElement(tmpatom);
+ }
+ }
+ index ++;
+ }
+
+ makeResidueList();
+ makeCaBondList();
+
+ if(id==null)
+ {
+ id = inFile.getName();
+ }
+ for (int i = 0; i < chains.size(); i++)
+ {
+ SequenceI seq = ( (PDBChain) chains.elementAt(i)).
+ sequence;
+ seq.setName(id + "|" + seq.getName());
+ Sequence dataset = new Sequence(seq.
+ getName(),
+ seq.getSequence().toString(), seq.getStart(), seq.getEnd());
+
+ PDBEntry entry = new PDBEntry();
+ entry.setId(id);
+ if(inFile!=null)
+ entry.setFile(inFile.getAbsolutePath());
+
+ seq.setDatasetSequence(dataset);
+ dataset.addPDBId(entry);
+
+ getSeqs().addElement(seq);
+ }
+ }
+
+ public void makeResidueList() {
+ for (int i = 0; i < chains.size(); i++) {
+ ((PDBChain) chains.elementAt(i)).makeResidueList();
+ }
+ }
+
+ public void makeCaBondList() {
+ for (int i = 0; i < chains.size(); i++) {
+ ((PDBChain) chains.elementAt(i)).makeCaBondList();
+ }
+ }
+
+ public PDBChain findChain(String id) {
+ for (int i = 0; i < chains.size(); i++) {
+ if (((PDBChain) chains.elementAt(i)).id.equals(id)) {
+ return (PDBChain) chains.elementAt(i);
+ }
+ }
+
+ return null;
+ }
+
+ public void setChargeColours() {
+ for (int i = 0; i < chains.size(); i++) {
+ ((PDBChain) chains.elementAt(i)).setChargeColours();
+ }
+ }
+
+ public void setColours(jalview.schemes.ColourSchemeI cs) {
+ for (int i = 0; i < chains.size(); i++) {
+ ((PDBChain) chains.elementAt(i)).setChainColours(cs);
+ }
+ }
+
+ public void setChainColours()
+ {
+ for (int i = 0; i < chains.size(); i++)
+ {
+ ((PDBChain) chains.elementAt(i)).setChainColours(
+ Color.getHSBColor(1.0f / (float)i, .4f, 1.0f)
+ );
+ }
+ }
+}
git://source.jalview.org / jalview.git / blobdiff