refactory: added UI removed from core plugin.

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / internal / ui / text / link / ProposalPosition.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/link/ProposalPosition.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/link/ProposalPosition.java
new file mode 100644 (file)
index 0000000..4996443
--- /dev/null
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/link/ProposalPosition.java
@@ -0,0 +1,72 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 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.link;
+
+import java.util.Arrays;
+
+import org.eclipse.jface.text.TypedPosition;
+import org.eclipse.jface.text.contentassist.ICompletionProposal;
+
+/**
+ * 
+ */
+public class ProposalPosition extends TypedPosition {
+
+       /**
+        * The choices available for this position, fChoices[0] is the original
+        * type.
+        */
+       private final ICompletionProposal[] fChoices;
+
+       /*
+        * @see java.lang.Object#equals(java.lang.Object)
+        */
+       public boolean equals(Object o) {
+               if (o instanceof ProposalPosition) {
+                       if (super.equals(o)) {
+                               return Arrays.equals(fChoices, ((ProposalPosition) o).fChoices);
+                       }
+               }
+               return false;
+       }
+
+       /**
+        * @param offset
+        * @param length
+        * @param type
+        */
+       public ProposalPosition(int offset, int length, String type,
+                       ICompletionProposal[] choices) {
+               super(offset, length, type);
+               fChoices = new ICompletionProposal[choices.length];
+               System.arraycopy(choices, 0, fChoices, 0, choices.length);
+       }
+
+       /**
+        * 
+        * @return an array of choices, including the initial one. Clients must not
+        *         modify it.
+        */
+       public ICompletionProposal[] getChoices() {
+               updateChoicePositions();
+               return fChoices;
+       }
+
+       /**
+        * 
+        */
+       private void updateChoicePositions() {
+               for (int i = 0; i < fChoices.length; i++) {
+                       // if (fChoices[i] instanceof JavaCompletionProposal)
+                       // ((JavaCompletionProposal)fChoices[i]).setReplacementOffset(offset);
+               }
+       }
+}