diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagContentAssistProcessor.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagContentAssistProcessor.java | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagContentAssistProcessor.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagContentAssistProcessor.java deleted file mode 100644 index fe158424a..000000000 --- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagContentAssistProcessor.java +++ /dev/null @@ -1,160 +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.team.internal.ccvs.ui.tags; - -import java.util.*; -import java.util.List; - -import org.eclipse.jface.contentassist.*; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.text.*; -import org.eclipse.jface.text.contentassist.*; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.widgets.*; -import org.eclipse.team.internal.ccvs.core.CVSTag; -import org.eclipse.ui.contentassist.ContentAssistHandler; - -/** - * A content assist processor for tags for use with Text widgets. - */ -public class TagContentAssistProcessor implements ISubjectControlContentAssistProcessor { - - private FilteredTagList tags; - private Map images = new HashMap(); - - public static void createContentAssistant(Text text, TagSource tagSource, int includeFlags) { - final TagContentAssistProcessor tagContentAssistProcessor = new TagContentAssistProcessor(tagSource, includeFlags); - text.addDisposeListener(new DisposeListener() { - public void widgetDisposed(DisposeEvent e) { - tagContentAssistProcessor.dispose(); - } - }); - ContentAssistHandler.createHandlerForText(text, createSubjectContentAssistant(tagContentAssistProcessor)); - } - - private static SubjectControlContentAssistant createSubjectContentAssistant(IContentAssistProcessor processor) { - final SubjectControlContentAssistant contentAssistant= new SubjectControlContentAssistant(); - - contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE); - - //ContentAssistPreference.configure(contentAssistant, JavaPlugin.getDefault().getPreferenceStore()); - - contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE); - contentAssistant.setInformationControlCreator(new IInformationControlCreator() { - public IInformationControl createInformationControl(Shell parent) { - return new DefaultInformationControl(parent); - } - }); - - return contentAssistant; - } - - public TagContentAssistProcessor(TagSource tagSource, int includeFlags) { - tags = new FilteredTagList(tagSource, TagSource.convertIncludeFlaqsToTagTypes(includeFlags)); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.contentassist.ISubjectControlContentAssistProcessor#computeCompletionProposals(org.eclipse.jface.contentassist.IContentAssistSubjectControl, int) - */ - public ICompletionProposal[] computeCompletionProposals(IContentAssistSubjectControl contentAssistSubjectControl, int documentOffset) { - Control c = contentAssistSubjectControl.getControl(); - int docLength = contentAssistSubjectControl.getDocument().getLength(); - if (c instanceof Text) { - Text t = (Text)c; - String filter = t.getText(); - tags.setPattern(filter); - CVSTag[] matching = tags.getMatchingTags(); - if (matching.length > 0) { - List proposals = new ArrayList(); - for (int i = 0; i < matching.length; i++) { - CVSTag tag = matching[i]; - String name = tag.getName(); - ImageDescriptor desc = TagElement.getImageDescriptor(tag); - Image image = null; - if (desc != null) { - image = (Image)images.get(desc); - if (image == null) { - image = desc.createImage(); - images.put(desc, image); - } - } - CompletionProposal proposal = new CompletionProposal(name, 0, docLength, name.length(), image, name, null, null); - proposals.add(proposal); - } - return (ICompletionProposal[]) proposals.toArray(new ICompletionProposal[proposals.size()]); - } - } - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.contentassist.ISubjectControlContentAssistProcessor#computeContextInformation(org.eclipse.jface.contentassist.IContentAssistSubjectControl, int) - */ - public IContextInformation[] computeContextInformation(IContentAssistSubjectControl contentAssistSubjectControl, int documentOffset) { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#computeCompletionProposals(org.eclipse.jface.text.ITextViewer, int) - */ - public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) { - Assert.isTrue(false, "ITextViewer not supported"); //$NON-NLS-1$ - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#computeContextInformation(org.eclipse.jface.text.ITextViewer, int) - */ - public IContextInformation[] computeContextInformation(ITextViewer viewer, int offset) { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getCompletionProposalAutoActivationCharacters() - */ - public char[] getCompletionProposalAutoActivationCharacters() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationAutoActivationCharacters() - */ - public char[] getContextInformationAutoActivationCharacters() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getErrorMessage() - */ - public String getErrorMessage() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationValidator() - */ - public IContextInformationValidator getContextInformationValidator() { - return null; - } - - /** - * Dispose of any images created by the assistant - */ - public void dispose() { - for (Iterator iter = images.values().iterator(); iter.hasNext();) { - Image image = (Image) iter.next(); - image.dispose(); - } - } - -}
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