JDT codeassist module, nothing changed yet

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / codeassist / select / SelectionOnFieldReference.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/codeassist/select/SelectionOnFieldReference.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/codeassist/select/SelectionOnFieldReference.java
new file mode 100644 (file)
index 0000000..c5545c0
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/codeassist/select/SelectionOnFieldReference.java
@@ -0,0 +1,60 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v0.5 
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v05.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ ******************************************************************************/
+package net.sourceforge.phpdt.internal.codeassist.select;
+
+/*
+ * Selection node build by the parser in any case it was intending to
+ * reduce a field reference containing the cursor.
+ * e.g.
+ *
+ *     class X {
+ *    void foo() {
+ *      bar().[start]fred[end]
+ *    }
+ *  }
+ *
+ *     ---> class X {
+ *         void foo() {
+ *           <SelectOnFieldReference:bar().fred>
+ *         }
+ *       }
+ *
+ */
+ 
+import net.sourceforge.phpdt.internal.compiler.ast.FieldReference;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.ProblemReasons;
+import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
+
+public class SelectionOnFieldReference extends FieldReference {
+public SelectionOnFieldReference(char[] source , long pos) {
+       super(source, pos);
+}
+public TypeBinding resolveType(BlockScope scope) {
+       super.resolveType(scope);
+
+               // tolerate some error cases
+               if (binding == null || 
+                               !(binding.isValidBinding() || 
+                                       binding.problemId() == ProblemReasons.NotVisible
+                                       || binding.problemId() == ProblemReasons.InheritedNameHidesEnclosingName
+                                       || binding.problemId() == ProblemReasons.NonStaticReferenceInConstructorInvocation
+                                       || binding.problemId() == ProblemReasons.NonStaticReferenceInStaticContext))
+               throw new SelectionNodeFound();
+       else
+               throw new SelectionNodeFound(binding);
+}
+public String toStringExpression(){
+       return  "<SelectionOnFieldReference:"  //$NON-NLS-1$
+                       + super.toStringExpression() 
+                       + ">"; //$NON-NLS-1$
+}
+}