X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/phpdoc/PHPDocCompletionProcessor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/phpdoc/PHPDocCompletionProcessor.java
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/phpdoc/PHPDocCompletionProcessor.java
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+package net.sourceforge.phpdt.internal.ui.text.phpdoc;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved.
+ */
+
+import java.util.Arrays;
+import java.util.Comparator;
+
+import net.sourceforge.phpdt.internal.corext.template.ContextType;
+import net.sourceforge.phpdt.internal.corext.template.ContextTypeRegistry;
+import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
+import net.sourceforge.phpdt.internal.ui.text.java.PHPCompletionProposalComparator;
+import net.sourceforge.phpdt.internal.ui.text.template.TemplateEngine;
+
+import org.eclipse.jface.text.IDocument;
+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.ui.IEditorPart;
+
+/**
+ * Simple PHPDoc completion processor.
+ */
+public class PHPDocCompletionProcessor implements IContentAssistProcessor {
+	
+	private static class JavaDocCompletionProposalComparator implements Comparator {
+		public int compare(Object o1, Object o2) {
+			ICompletionProposal c1= (ICompletionProposal) o1;
+			ICompletionProposal c2= (ICompletionProposal) o2;
+			return c1.getDisplayString().compareTo(c2.getDisplayString());
+		}
+	};
+	
+//	private IEditorPart fEditor;
+//	private IWorkingCopyManager fManager;
+	private char[] fProposalAutoActivationSet;
+	private PHPCompletionProposalComparator fComparator;
+	private TemplateEngine fTemplateEngine;
+	
+	private boolean fRestrictToMatchingCase;
+	
+	
+	public PHPDocCompletionProcessor() {// (IEditorPart editor) {
+	
+//		fEditor= editor;
+//		fManager= JavaPlugin.getDefault().getWorkingCopyManager();
+		ContextType contextType= ContextTypeRegistry.getInstance().getContextType("phpdoc"); //$NON-NLS-1$
+		if (contextType != null)
+			fTemplateEngine= new TemplateEngine(contextType);
+		fRestrictToMatchingCase= false;
+		
+		fComparator= new PHPCompletionProposalComparator();
+	}
+	
+	/**
+	 * Tells this processor to order the proposals alphabetically.
+	 * 
+	 * @param order <code>true</code> if proposals should be ordered.
+	 */
+	public void orderProposalsAlphabetically(boolean order) {
+		fComparator.setOrderAlphabetically(order);
+	}
+	
+	/**
+	 * Tells this processor to restrict is proposals to those
+	 * starting with matching cases.
+	 * 
+	 * @param restrict <code>true</code> if proposals should be restricted
+	 */
+	public void restrictProposalsToMatchingCases(boolean restrict) {
+		fRestrictToMatchingCase= restrict;
+	}
+	
+	/**
+	 * @see IContentAssistProcessor#getErrorMessage()
+	 */
+	public String getErrorMessage() {
+		return null;
+	}
+
+	/**
+	 * @see IContentAssistProcessor#getContextInformationValidator()
+	 */
+	public IContextInformationValidator getContextInformationValidator() {
+		return null;
+	}
+
+	/**
+	 * @see IContentAssistProcessor#getContextInformationAutoActivationCharacters()
+	 */
+	public char[] getContextInformationAutoActivationCharacters() {
+		return null;
+	}
+
+	/**
+	 * @see IContentAssistProcessor#getCompletionProposalAutoActivationCharacters()
+	 */
+	public char[] getCompletionProposalAutoActivationCharacters() {
+		return fProposalAutoActivationSet;
+	}
+	
+	/**
+	 * Sets this processor's set of characters triggering the activation of the
+	 * completion proposal computation.
+	 * 
+	 * @param activationSet the activation set
+	 */
+	public void setCompletionProposalAutoActivationCharacters(char[] activationSet) {
+		fProposalAutoActivationSet= activationSet;
+	}
+
+	/**
+	 * @see IContentAssistProcessor#computeContextInformation(ITextViewer, int)
+	 */
+	public IContextInformation[] computeContextInformation(ITextViewer viewer, int offset) {
+		return null;
+	}
+
+	/**
+	 * @see IContentAssistProcessor#computeCompletionProposals(ITextViewer, int)
+	 */
+	public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) {
+	//	ICompilationUnit unit= fManager.getWorkingCopy(fEditor.getEditorInput());
+		IDocument document= viewer.getDocument();
+
+		IPHPCompletionProposal[] results= new IPHPCompletionProposal[0];
+
+//		try {
+//			if (unit != null) {
+//				
+//				int offset= documentOffset;
+//				int length= 0;
+//				
+//				Point selection= viewer.getSelectedRange();
+//				if (selection.y > 0) {
+//					offset= selection.x;
+//					length= selection.y;
+//				}
+//				
+//				JavaDocCompletionEvaluator evaluator= new JavaDocCompletionEvaluator(unit, document, offset, length);
+//				evaluator.restrictProposalsToMatchingCases(fRestrictToMatchingCase);
+//				results= evaluator.computeProposals();
+//			}
+//		} catch (JavaModelException e) {
+//			JavaPlugin.log(e);
+//		}
+
+		if (fTemplateEngine != null) {
+	//		try {
+				fTemplateEngine.reset();
+				fTemplateEngine.complete(viewer, documentOffset); //, unit);
+//			} catch (JavaModelException x) {
+//			}				
+			
+			IPHPCompletionProposal[] templateResults= fTemplateEngine.getResults();
+			if (results.length == 0) {
+				results= templateResults;
+			} else {
+				// concatenate arrays
+				IPHPCompletionProposal[] total= new IPHPCompletionProposal[results.length + templateResults.length];
+				System.arraycopy(templateResults, 0, total, 0, templateResults.length);
+				System.arraycopy(results, 0, total, templateResults.length, results.length);
+				results= total;
+			}
+		}
+
+		/*
+		 * Order here and not in result collector to make sure that the order
+		 * applies to all proposals and not just those of the compilation unit. 
+		 */
+		return order(results);
+	}
+	
+	/**
+	 * Order the given proposals.
+	 */
+	private IPHPCompletionProposal[] order(IPHPCompletionProposal[] proposals) {
+		Arrays.sort(proposals, fComparator);
+		return proposals;	
+	}
+}
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