refactory: added UI removed from core plugin.

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

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/contentassist/VariablePosition.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/contentassist/VariablePosition.java
new file mode 100644 (file)
index 0000000..6bf87f2
--- /dev/null
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/contentassist/VariablePosition.java
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.internal.ui.text.template.contentassist;
+
+import org.eclipse.jface.text.Assert;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.contentassist.ICompletionProposal;
+import org.eclipse.jface.text.link.LinkedPositionGroup;
+import org.eclipse.jface.text.link.ProposalPosition;
+
+/**
+ * 
+ */
+public class VariablePosition extends ProposalPosition {
+
+       private MultiVariableGuess fGuess;
+
+       private MultiVariable fVariable;
+
+       public VariablePosition(IDocument document, int offset, int length,
+                       MultiVariableGuess guess, MultiVariable variable) {
+               this(document, offset, length, LinkedPositionGroup.NO_STOP, guess,
+                               variable);
+       }
+
+       public VariablePosition(IDocument document, int offset, int length,
+                       int sequence, MultiVariableGuess guess, MultiVariable variable) {
+               super(document, offset, length, sequence, null);
+               Assert.isNotNull(guess);
+               Assert.isNotNull(variable);
+               fVariable = variable;
+               fGuess = guess;
+       }
+
+       /*
+        * @see org.eclipse.jface.text.link.ProposalPosition#equals(java.lang.Object)
+        */
+       public boolean equals(Object o) {
+               if (o instanceof VariablePosition && super.equals(o)) {
+                       return fGuess.equals(((VariablePosition) o).fGuess);
+               }
+               return false;
+       }
+
+       /*
+        * @see org.eclipse.jface.text.link.ProposalPosition#hashCode()
+        */
+       public int hashCode() {
+               return super.hashCode() | fGuess.hashCode();
+       }
+
+       /*
+        * @see org.eclipse.jface.text.link.ProposalPosition#getChoices()
+        */
+       public ICompletionProposal[] getChoices() {
+               return fGuess.getProposals(fVariable, offset, length);
+       }
+
+       /**
+        * @return
+        */
+       public MultiVariable getVariable() {
+               return fVariable;
+       }
+
+}