improved "Open Include"

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / builder / IdentifierIndexManager.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
index fbabccb..4f92951 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
@@ -12,15 +12,18 @@ import java.util.Comparator;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Set;
 import java.util.SortedMap;
 import java.util.StringTokenizer;
 import java.util.TreeMap;
+
 import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
 import net.sourceforge.phpdt.core.compiler.InvalidInputException;
 import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
 import net.sourceforge.phpdt.internal.compiler.parser.SyntaxError;
 import net.sourceforge.phpdt.internal.compiler.util.Util;
 import net.sourceforge.phpeclipse.obfuscator.PHPIdentifier;
+
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.runtime.CoreException;
 /**
@@ -32,7 +35,7 @@ public class IdentifierIndexManager {
     private Scanner fScanner;
     private int fToken;
     public LineCreator() {
-      fScanner = new Scanner(true, false);
+      fScanner = new Scanner(true, false, false, false, true, null, null);
     }
     /**
      * Add the information of the current identifier to the line
@@ -79,6 +82,7 @@ public class IdentifierIndexManager {
         return;
       } catch (InvalidInputException e) {
         // ignore errors
+//        e.printStackTrace();
       }
       fToken = TokenNameERROR;
     }
@@ -190,7 +194,7 @@ public class IdentifierIndexManager {
         e.printStackTrace();
       }
     }
-    public void parseIdentifiers(char[] charArray, StringBuffer buf) {
+    synchronized public void parseIdentifiers(char[] charArray, StringBuffer buf) {
       char[] ident;
       String identifier;
       int counter = 0;
@@ -201,7 +205,7 @@ public class IdentifierIndexManager {
       fToken = TokenNameEOF;
       getNextToken();
       try {
-        while (fToken != TokenNameEOF && fToken != TokenNameERROR) {
+        while (fToken != TokenNameEOF) { // && fToken != TokenNameERROR) {
           phpdocOffset = -1;
           if (fToken == TokenNameCOMMENT_PHPDOC) {
             phpdocOffset = fScanner.getCurrentTokenStartPosition();
@@ -307,51 +311,48 @@ public class IdentifierIndexManager {
     }
     return true;
   }
+  public LineCreator createLineCreator() {
+    return new LineCreator();
+  }
   /**
    * Add the information for a given IFile resource
    *  
    */
   public void addFile(IFile fileToParse) {
     //    InputStream iStream;
-    LineCreator lineCreator = new LineCreator();
+    LineCreator lineCreator = createLineCreator();
     try {
-      //      iStream = fileToParse.getContents();
-      //
-      //      StringBuffer buf = new StringBuffer();
-      //      int c0;
-      //      try {
-      //        while ((c0 = iStream.read()) != (-1)) {
-      //          buf.append((char) c0);
-      //        }
-      //      } catch (IOException e) {
-      //        return;
-      //      }
-      InputStream stream = null;
+      addInputStream(new BufferedInputStream(fileToParse.getContents()), fileToParse.getFullPath().toString(), lineCreator);
+    } catch (CoreException e1) {
+      // TODO Auto-generated catch block
+      e1.printStackTrace();
+    }
+  }
+  /**
+   * @param fileToParse
+   * @param lineCreator
+   * @throws CoreException
+   */
+  public void addInputStream(InputStream stream, String filePath, LineCreator lineCreator) throws CoreException {
+    try {
+      StringBuffer lineBuffer = new StringBuffer();
+      lineBuffer.append(filePath);
+      int lineLength = lineBuffer.length();
+      lineCreator.parseIdentifiers(Util.getInputStreamAsCharArray(stream, -1,
+          null), lineBuffer);
+//      if (lineLength != lineBuffer.length()) {
+      // always add the file for Open Include Action  
+      addLine(lineBuffer.toString());
+//      }
+    }  catch (IOException e) {
+        e.printStackTrace();
+    } finally {
       try {
-        stream = new BufferedInputStream(fileToParse.getContents());
-        StringBuffer lineBuffer = new StringBuffer();
-        lineBuffer.append(fileToParse.getFullPath().toString());
-        int lineLength = lineBuffer.length();
-        // lineCreator.parseIdentifiers(buf.toString().toCharArray(),
-        // lineBuffer);
-        lineCreator.parseIdentifiers(Util.getInputStreamAsCharArray(stream, -1,
-            null), lineBuffer);
-        if (lineLength != lineBuffer.length()) {
-          addLine(lineBuffer.toString());
+        if (stream != null) {
+          stream.close();
         }
       } catch (IOException e) {
-        return;
-      } finally {
-        try {
-          if (stream != null) {
-            stream.close();
-          }
-        } catch (IOException e) {
-        }
       }
-    } catch (CoreException e1) {
-      // TODO Auto-generated catch block
-      e1.printStackTrace();
     }
   }
   /**
@@ -469,9 +470,9 @@ public class IdentifierIndexManager {
         }
       }
     }
-    if (tokenExists) {
+//    if (tokenExists) {
       fFileMap.put(phpFileName, line);
-    }
+//    } 
   }
   /**
    * Change the information for a given IFile resource
@@ -650,4 +651,22 @@ public class IdentifierIndexManager {
   public SortedMap getIdentifierMap() {
     return fIndentifierMap;
   }
+
+  synchronized public List getFileList(String filePattern) {
+    Set set = fFileMap.keySet();
+    if (set.isEmpty()) {
+      return null;
+    }
+    Iterator iter = set.iterator();
+    ArrayList list = new ArrayList();
+    String fileName;
+    int index;
+    while(iter.hasNext()) {
+      fileName = (String) iter.next();
+      if ((index=fileName.indexOf(filePattern))!=-1 && fileName.length()==(index+filePattern.length())) {
+        list.add(fileName);
+      }
+    }
+    return list;
+  }
 }
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