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Diffstat (limited to 'org.eclipse.jface.text/src/org/eclipse/jface/text/templates/PositionBasedCompletionProposal.java')
-rw-r--r--org.eclipse.jface.text/src/org/eclipse/jface/text/templates/PositionBasedCompletionProposal.java168
1 files changed, 0 insertions, 168 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/templates/PositionBasedCompletionProposal.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/templates/PositionBasedCompletionProposal.java
deleted file mode 100644
index 6213f6226e3..00000000000
--- a/org.eclipse.jface.text/src/org/eclipse/jface/text/templates/PositionBasedCompletionProposal.java
+++ /dev/null
@@ -1,168 +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 org.eclipse.jface.text.templates;
-
-
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-
-import org.eclipse.jface.text.Assert;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.DocumentEvent;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.Position;
-import org.eclipse.jface.text.contentassist.ICompletionProposal;
-import org.eclipse.jface.text.contentassist.ICompletionProposalExtension2;
-import org.eclipse.jface.text.contentassist.IContextInformation;
-
-
-/**
- * An enhanced implementation of the <code>ICompletionProposal</code> interface implementing all the extension interfaces.
- *
- * @since 3.0
- */
-final class PositionBasedCompletionProposal implements ICompletionProposal, ICompletionProposalExtension2 {
-
- /** The string to be displayed in the completion proposal popup */
- private String fDisplayString;
- /** The replacement string */
- private String fReplacementString;
- /** The replacement position. */
- private Position fReplacementPosition;
- /** The cursor position after this proposal has been applied */
- private int fCursorPosition;
- /** The image to be displayed in the completion proposal popup */
- private Image fImage;
- /** The context information of this proposal */
- private IContextInformation fContextInformation;
- /** The additional info of this proposal */
- private String fAdditionalProposalInfo;
-
- /**
- * Creates a new completion proposal based on the provided information. The replacement string is
- * considered being the display string too. All remaining fields are set to <code>null</code>.
- *
- * @param replacementString the actual string to be inserted into the document
- * @param replacementPosition the position of the text to be replaced
- * @param cursorPosition the position of the cursor following the insert relative to replacementOffset
- */
- public PositionBasedCompletionProposal(String replacementString, Position replacementPosition, int cursorPosition) {
- this(replacementString, replacementPosition, cursorPosition, null, null, null, null);
- }
-
- /**
- * Creates a new completion proposal. All fields are initialized based on the provided information.
- *
- * @param replacementString the actual string to be inserted into the document
- * @param replacementPosition the position of the text to be replaced
- * @param cursorPosition the position of the cursor following the insert relative to replacementOffset
- * @param image the image to display for this proposal
- * @param displayString the string to be displayed for the proposal
- * @param contextInformation the context information associated with this proposal
- * @param additionalProposalInfo the additional information associated with this proposal
- */
- public PositionBasedCompletionProposal(String replacementString, Position replacementPosition, int cursorPosition, Image image, String displayString, IContextInformation contextInformation, String additionalProposalInfo) {
- Assert.isNotNull(replacementString);
- Assert.isTrue(replacementPosition != null);
-
- fReplacementString= replacementString;
- fReplacementPosition= replacementPosition;
- fCursorPosition= cursorPosition;
- fImage= image;
- fDisplayString= displayString;
- fContextInformation= contextInformation;
- fAdditionalProposalInfo= additionalProposalInfo;
- }
-
- /*
- * @see ICompletionProposal#apply(IDocument)
- */
- public void apply(IDocument document) {
- try {
- document.replace(fReplacementPosition.getOffset(), fReplacementPosition.getLength(), fReplacementString);
- } catch (BadLocationException x) {
- // ignore
- }
- }
-
- /*
- * @see ICompletionProposal#getSelection(IDocument)
- */
- public Point getSelection(IDocument document) {
- return new Point(fReplacementPosition.getOffset() + fCursorPosition, 0);
- }
-
- /*
- * @see ICompletionProposal#getContextInformation()
- */
- public IContextInformation getContextInformation() {
- return fContextInformation;
- }
-
- /*
- * @see ICompletionProposal#getImage()
- */
- public Image getImage() {
- return fImage;
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- if (fDisplayString != null)
- return fDisplayString;
- return fReplacementString;
- }
-
- /*
- * @see ICompletionProposal#getAdditionalProposalInfo()
- */
- public String getAdditionalProposalInfo() {
- return fAdditionalProposalInfo;
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#apply(org.eclipse.jface.text.ITextViewer, char, int, int)
- */
- public void apply(ITextViewer viewer, char trigger, int stateMask, int offset) {
- apply(viewer.getDocument());
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#selected(org.eclipse.jface.text.ITextViewer, boolean)
- */
- public void selected(ITextViewer viewer, boolean smartToggle) {
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#unselected(org.eclipse.jface.text.ITextViewer)
- */
- public void unselected(ITextViewer viewer) {
- }
-
- /*
- * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension2#validate(org.eclipse.jface.text.IDocument, int, org.eclipse.jface.text.DocumentEvent)
- */
- public boolean validate(IDocument document, int offset, DocumentEvent event) {
- try {
- String content= document.get(fReplacementPosition.getOffset(), fReplacementPosition.getLength());
- if (content.startsWith(fReplacementString))
- return true;
- } catch (BadLocationException e) {
- // ignore concurrently modified document
- }
- return false;
- }
-
-}

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