| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| |
| *******************************************************************************/ |
| |
| package org.eclipse.dltk.ui.text.completion; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.swt.graphics.Image; |
| |
| public abstract class ScriptCompletionProposal extends |
| AbstractScriptCompletionProposal { |
| |
| /** |
| * 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 replacementOffset |
| * the offset of the text to be replaced |
| * @param replacementLength |
| * the length of the text to be replaced |
| * @param image |
| * the image to display for this proposal |
| * @param displayString |
| * the string to be displayed for the proposal If set to |
| * <code>null</code>, the replacement string will be taken as |
| * display string. |
| */ |
| public ScriptCompletionProposal(String replacementString, |
| int replacementOffset, int replacementLength, Image image, |
| String displayString, int relevance) { |
| this(replacementString, replacementOffset, replacementLength, image, |
| displayString, relevance, false); |
| } |
| |
| /** |
| * 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 replacementOffset |
| * the offset of the text to be replaced |
| * @param replacementLength |
| * the length of the text to be replaced |
| * @param image |
| * the image to display for this proposal |
| * @param displayString |
| * the string to be displayed for the proposal If set to |
| * <code>null</code>, the replacement string will be taken as |
| * display string. |
| * @param relevance |
| * the relevance |
| * @param indoc |
| * <code>true</code> for a javadoc proposal |
| * |
| */ |
| public ScriptCompletionProposal(String replacementString, |
| int replacementOffset, int replacementLength, Image image, |
| String displayString, int relevance, boolean indoc) { |
| Assert.isNotNull(replacementString); |
| Assert.isTrue(replacementOffset >= 0); |
| Assert.isTrue(replacementLength >= 0); |
| |
| setReplacementString(replacementString); |
| setReplacementOffset(replacementOffset); |
| setReplacementLength(replacementLength); |
| setImage(image); |
| setDisplayString(displayString == null ? replacementString |
| : displayString); |
| setRelevance(relevance); |
| setCursorPosition(replacementString.length()); |
| setInDoc(indoc); |
| setSortString(displayString == null ? replacementString : displayString); |
| } |
| |
| protected boolean isValidPrefix(String prefix) { |
| String word = getReplacementString(); |
| if (isInScriptdoc()) { |
| int idx = word.indexOf("{@link "); //$NON-NLS-1$ |
| if (idx == 0) { |
| word = word.substring(7); |
| } else { |
| idx = word.indexOf("{@value "); //$NON-NLS-1$ |
| if (idx == 0) { |
| word = word.substring(8); |
| } |
| } |
| } |
| return isPrefix(prefix, word); |
| } |
| |
| public CharSequence getPrefixCompletionText(IDocument document, |
| int completionOffset) { |
| String string = getReplacementString(); |
| int pos = string.indexOf('('); |
| if (pos > 0) |
| return string.subSequence(0, pos); |
| else |
| return string; |
| } |
| |
| protected void handleSmartTrigger(IDocument document, char trigger, |
| int referenceOffset) throws BadLocationException { |
| // TODO Auto-generated method stub |
| } |
| } |