Changes:

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / text / template / DeclarationEngine.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/DeclarationEngine.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/DeclarationEngine.java
index 0483613..91ce5e7 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/DeclarationEngine.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/DeclarationEngine.java
@@ -8,6 +8,7 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.SortedMap;
 
+import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
 import net.sourceforge.phpdt.internal.corext.template.ContextType;
 import net.sourceforge.phpdt.internal.corext.template.php.CompilationUnitContextType;
 import net.sourceforge.phpdt.internal.corext.template.php.PHPUnitContext;
@@ -15,6 +16,7 @@ import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 import net.sourceforge.phpeclipse.builder.PHPIdentifierLocation;
 
+import org.eclipse.core.resources.IFile;
 import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.IRegion;
@@ -29,14 +31,27 @@ public class DeclarationEngine {
   private ContextType fContextType;
   /** The result proposals. */
   private ArrayList fProposals = new ArrayList();
+  /** Token determines last which declarations are allowed for proposal */
+  private int fLastSignificantToken;
+
+  private IFile fFile;
+  private String fFileName;
 
   /**
    * Creates the template engine for a particular context type.
    * See <code>TemplateContext</code> for supported context types.
    */
-  public DeclarationEngine(ContextType contextType) {
+  public DeclarationEngine(ContextType contextType, int lastSignificantToken, IFile file) {
     // Assert.isNotNull(contextType);
     fContextType = contextType;
+
+    fLastSignificantToken = lastSignificantToken;
+    fFile = file;
+    if (fFile != null) {
+      fFileName = fFile.getFullPath().toString();
+    } else {
+      fFileName = "";
+    }
   }
 
   /**
@@ -63,18 +78,17 @@ public class DeclarationEngine {
    * @param completionPosition the context position in the document of the text viewer
    * @param compilationUnit the compilation unit (may be <code>null</code>)
    */
-  public void complete(ITextViewer viewer, int completionPosition, SortedMap map)
-  //,ICompilationUnit compilationUnit)
-  //hrows JavaModelException
-  {
+  public void complete(ITextViewer viewer, int completionPosition, SortedMap map) {
     IDocument document = viewer.getDocument();
 
     if (!(fContextType instanceof CompilationUnitContextType))
       return;
 
     Point selection = viewer.getSelectedRange();
+
     // remember selected text
     String selectedText = null;
+
     if (selection.y != 0) {
       try {
         selectedText = document.get(selection.x, selection.y);
@@ -82,7 +96,7 @@ public class DeclarationEngine {
       }
     }
 
-    ((CompilationUnitContextType) fContextType).setContextParameters(document, completionPosition, selection.y); //mpilationUnit);
+    ((CompilationUnitContextType) fContextType).setContextParameters(document, completionPosition, selection.y);
 
     PHPUnitContext context = (PHPUnitContext) fContextType.createContext();
     int start = context.getStart();
@@ -102,10 +116,36 @@ public class DeclarationEngine {
       if (context.canEvaluate(identifier)) {
         list = (ArrayList) subMap.get(identifier);
         for (int i = 0; i < list.size(); i++) {
+          location = (PHPIdentifierLocation) list.get(i);
+          int type = location.getType();
+          switch (fLastSignificantToken) {
+            case ITerminalSymbols.TokenNameMINUS_GREATER :
+              if (type != PHPIdentifierLocation.METHOD && type != PHPIdentifierLocation.VARIABLE) {
+                continue; // for loop
+              }
+              break;
+            case ITerminalSymbols.TokenNamethis :
+              if (type != PHPIdentifierLocation.METHOD && type != PHPIdentifierLocation.VARIABLE) {
+                continue; // for loop
+              }
+              if (!fFileName.equals(location.getFilename())) {
+                continue; // for loop
+              }
+              break;
+            case ITerminalSymbols.TokenNamenew :
+              if (type != PHPIdentifierLocation.CLASS && type != PHPIdentifierLocation.CONSTRUCTOR) {
+                continue; // for loop
+              }
+              break;
+            default :
+              if (type == PHPIdentifierLocation.METHOD || type == PHPIdentifierLocation.CONSTRUCTOR || type == PHPIdentifierLocation.VARIABLE) {
+                continue; // for loop
+              }
+          }
           if (maxProposals-- < 0) {
             return;
           }
-          fProposals.add(new DeclarationProposal(identifier, (PHPIdentifierLocation) list.get(i), context, region, viewer));
+          fProposals.add(new DeclarationProposal(identifier, location, context, region, viewer));
         }
       }
     }