Removed UI.

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/preferences/TemplateVariableProcessor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/preferences/TemplateVariableProcessor.java
deleted file mode 100644 (file)
index 1f6008f..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/preferences/TemplateVariableProcessor.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*******************************************************************************
- * 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.preferences;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Iterator;
-import java.util.List;
-
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.contentassist.ICompletionProposal;
-import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
-import org.eclipse.jface.text.contentassist.IContextInformation;
-import org.eclipse.jface.text.contentassist.IContextInformationValidator;
-import org.eclipse.jface.text.templates.TemplateContextType;
-import org.eclipse.jface.text.templates.TemplateVariableResolver;
-
-
-
-public class TemplateVariableProcessor implements IContentAssistProcessor {    
-
-       private static Comparator fgTemplateVariableProposalComparator= new Comparator() {
-               public int compare(Object arg0, Object arg1) {
-                       TemplateVariableProposal proposal0= (TemplateVariableProposal) arg0;
-                       TemplateVariableProposal proposal1= (TemplateVariableProposal) arg1;
-                       
-                       return proposal0.getDisplayString().compareTo(proposal1.getDisplayString());
-               }
-
-               public boolean equals(Object arg0) {
-                       return false;
-               }
-       };
-
-       
-       /** the context type */
-       private TemplateContextType fContextType;
-       
-       /**
-        * Sets the context type.
-        */
-       public void setContextType(TemplateContextType contextType) {
-               fContextType= contextType;      
-       }
-       
-       /**
-        * Gets the context type.
-        */
-       public TemplateContextType getContextType() {
-               return fContextType;    
-       }       
-       
-       /*
-        * @see IContentAssistProcessor#computeCompletionProposals(ITextViewer, int)
-        */
-       public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer,     int documentOffset) {
-
-               if (fContextType == null)
-                       return null;
-
-               List proposals= new ArrayList();                
-               
-               String text= viewer.getDocument().get();
-               int start= getStart(text, documentOffset);
-               int end= documentOffset;
-
-               String string= text.substring(start, end);
-               String prefix= (string.length() >= 2)
-                       ? string.substring(2)
-                       : null;
-
-               int offset= start;
-               int length= end - start;
-
-               for (Iterator iterator= fContextType.resolvers(); iterator.hasNext(); ) {
-                       TemplateVariableResolver variable= (TemplateVariableResolver) iterator.next();
-
-                       if (prefix == null || variable.getType().startsWith(prefix))
-                               proposals.add(new TemplateVariableProposal(variable, offset, length, viewer));
-               }
-
-               Collections.sort(proposals, fgTemplateVariableProposalComparator);
-               return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]);
-       }
-
-       /* Guesses the start position of the completion */
-       private int getStart(String string, int end) {
-               int start= end;
-
-               if (start >= 1 && string.charAt(start - 1) == '$')
-                       return start - 1;
-                               
-               while ((start != 0) && Character.isUnicodeIdentifierPart(string.charAt(start - 1)))
-                       start--;
-
-               if (start >= 2 && string.charAt(start - 1) == '{' && string.charAt(start - 2) == '$')
-                       return start - 2;
-                       
-               return end;
-       }
-
-       /*
-        * @see IContentAssistProcessor#computeContextInformation(ITextViewer, int)
-        */
-       public IContextInformation[] computeContextInformation(ITextViewer viewer, int documentOffset) {
-               return null;
-       }
-
-       /*
-        * @see IContentAssistProcessor#getCompletionProposalAutoActivationCharacters()
-        */
-       public char[] getCompletionProposalAutoActivationCharacters() {
-               return new char[] {'$'};
-       }
-
-       /*
-        * @see IContentAssistProcessor#getContextInformationAutoActivationCharacters()
-        */
-       public char[] getContextInformationAutoActivationCharacters() {
-               return null;
-       }
-
-       /*
-        * @see IContentAssistProcessor#getErrorMessage()
-        */
-       public String getErrorMessage() {
-               return null;
-       }
-
-       /*
-        * @see IContentAssistProcessor#getContextInformationValidator()
-        */
-       public IContextInformationValidator getContextInformationValidator() {
-               return null;
-       }
-
-}
-