diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/AndroidSourceViewerConfig.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/AndroidSourceViewerConfig.java | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/AndroidSourceViewerConfig.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/AndroidSourceViewerConfig.java deleted file mode 100644 index b2c10ec3b..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/AndroidSourceViewerConfig.java +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal.editors; - - -import com.android.ide.eclipse.adt.internal.editors.formatting.AndroidXmlFormatter; -import com.android.ide.eclipse.adt.internal.editors.formatting.AndroidXmlFormattingStrategy; - -import org.eclipse.jface.text.DefaultAutoIndentStrategy; -import org.eclipse.jface.text.IAutoEditStrategy; -import org.eclipse.jface.text.ITextHover; -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.IContentAssistant; -import org.eclipse.jface.text.contentassist.IContextInformation; -import org.eclipse.jface.text.contentassist.IContextInformationValidator; -import org.eclipse.jface.text.formatter.IContentFormatter; -import org.eclipse.jface.text.formatter.MultiPassContentFormatter; -import org.eclipse.jface.text.source.ISourceViewer; -import org.eclipse.wst.sse.core.text.IStructuredPartitions; -import org.eclipse.wst.xml.core.text.IXMLPartitions; -import org.eclipse.wst.xml.ui.StructuredTextViewerConfigurationXML; -import org.eclipse.wst.xml.ui.internal.contentassist.XMLContentAssistProcessor; - -import java.util.ArrayList; -import java.util.List; -import java.util.Map; - -/** - * Base Source Viewer Configuration for Android resources. - */ -@SuppressWarnings({"restriction", "deprecation"}) // XMLContentAssistProcessor etc -public abstract class AndroidSourceViewerConfig extends StructuredTextViewerConfigurationXML { - - public AndroidSourceViewerConfig() { - super(); - } - - @Override - public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) { - return super.getContentAssistant(sourceViewer); - } - - /** - * Returns the IContentAssistProcessor that - * {@link #getContentAssistProcessors(ISourceViewer, String)} should use - * for XML and default/unknown partitions. - * - * @return An {@link IContentAssistProcessor} or null. - */ - public abstract IContentAssistProcessor getAndroidContentAssistProcessor( - ISourceViewer sourceViewer, - String partitionType); - - /** - * Returns the content assist processors that will be used for content - * assist in the given source viewer and for the given partition type. - * - * @param sourceViewer the source viewer to be configured by this - * configuration - * @param partitionType the partition type for which the content assist - * processors are applicable - * @return IContentAssistProcessors or null if should not be supported - */ - @Override - protected IContentAssistProcessor[] getContentAssistProcessors( - ISourceViewer sourceViewer, String partitionType) { - ArrayList<IContentAssistProcessor> processors = new ArrayList<IContentAssistProcessor>(); - if (partitionType == IStructuredPartitions.UNKNOWN_PARTITION || - partitionType == IStructuredPartitions.DEFAULT_PARTITION || - partitionType == IXMLPartitions.XML_DEFAULT) { - - IContentAssistProcessor processor = - getAndroidContentAssistProcessor(sourceViewer, partitionType); - - if (processor != null) { - processors.add(processor); - } - } - - IContentAssistProcessor[] others = super.getContentAssistProcessors(sourceViewer, - partitionType); - if (others != null && others.length > 0) { - for (IContentAssistProcessor p : others) { - // Builtin Eclipse WTP code completion assistant? If so, - // wrap it with our own filter which hides some unwanted completions. - if (p instanceof XMLContentAssistProcessor - // On Eclipse 3.7, XMLContentAssistProcessor is no longer used, - // and instead org.eclipse.wst.xml.ui.internal.contentassist. - // XMLStructuredContentAssistProcessor is used - which isn't available - // at compile time in 3.5. - || p.getClass().getSimpleName().equals( - "XMLStructuredContentAssistProcessor")) { //$NON-NLS-1$ - processors.add(new FilteringContentAssistProcessor(p)); - } else { - processors.add(p); - } - } - } - - if (processors.size() > 0) { - return processors.toArray(new IContentAssistProcessor[processors.size()]); - } else { - return null; - } - } - - @Override - public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) { - // TODO text hover for android xml - return super.getTextHover(sourceViewer, contentType); - } - - @Override - public IAutoEditStrategy[] getAutoEditStrategies( - ISourceViewer sourceViewer, String contentType) { - IAutoEditStrategy[] strategies = super.getAutoEditStrategies(sourceViewer, contentType); - List<IAutoEditStrategy> s = new ArrayList<IAutoEditStrategy>(strategies.length + 1); - s.add(new AndroidXmlAutoEditStrategy()); - - // Add other registered strategies, except the builtin indentation strategy which is - // now handled by the above AndroidXmlAutoEditStrategy - for (IAutoEditStrategy strategy : strategies) { - if (strategy instanceof DefaultAutoIndentStrategy) { - continue; - } - s.add(strategy); - } - - return s.toArray(new IAutoEditStrategy[s.size()]); - } - - @Override - public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) { - IContentFormatter formatter = super.getContentFormatter(sourceViewer); - - if (formatter instanceof MultiPassContentFormatter) { - ((MultiPassContentFormatter) formatter).setMasterStrategy( - new AndroidXmlFormattingStrategy()); - return formatter; - } else { - return new AndroidXmlFormatter(); - } - } - - @Override - protected Map<String, ?> getHyperlinkDetectorTargets(final ISourceViewer sourceViewer) { - @SuppressWarnings("unchecked") - Map<String, ?> targets = super.getHyperlinkDetectorTargets(sourceViewer); - // If we want to look up more context in our HyperlinkDetector via the - // getAdapter method, we should place an IAdaptable object into the map here. - targets.put("com.android.ide.eclipse.xmlCode", null); //$NON-NLS-1$ - return targets; - } - - /** - * A delegating {@link IContentAssistProcessor} whose purpose is to filter out some - * default Eclipse XML completions which are distracting in Android XML files - */ - private static class FilteringContentAssistProcessor implements IContentAssistProcessor { - private IContentAssistProcessor mDelegate; - - public FilteringContentAssistProcessor(IContentAssistProcessor delegate) { - super(); - mDelegate = delegate; - } - - @Override - public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) { - ICompletionProposal[] result = mDelegate.computeCompletionProposals(viewer, offset); - if (result == null) { - return null; - } - - List<ICompletionProposal> proposals = - new ArrayList<ICompletionProposal>(result.length); - for (ICompletionProposal proposal : result) { - String replacement = proposal.getDisplayString(); - if (replacement.charAt(0) == '"' && - replacement.charAt(replacement.length() - 1) == '"') { - // Filter out attribute values. In Android XML files (where there is no DTD - // etc) the default Eclipse XML code completion simply provides the - // existing value as a completion. This is often misleading, since if you - // for example have a typo, completion will show your current (wrong) - // value as a valid completion. - } else if (replacement.contains("Namespace") //$NON-NLS-1$ - || replacement.startsWith("XSL ") //$NON-NLS-1$ - || replacement.contains("Schema")) { //$NON-NLS-1$ - // Eclipse adds in a number of namespace and schema related completions which - // are not usually applicable in our files. - } else { - proposals.add(proposal); - } - } - - if (proposals.size() == result.length) { - return result; - } else { - return proposals.toArray(new ICompletionProposal[proposals.size()]); - } - } - - @Override - public IContextInformation[] computeContextInformation(ITextViewer viewer, int offset) { - return mDelegate.computeContextInformation(viewer, offset); - } - - @Override - public char[] getCompletionProposalAutoActivationCharacters() { - return mDelegate.getCompletionProposalAutoActivationCharacters(); - } - - @Override - public char[] getContextInformationAutoActivationCharacters() { - return mDelegate.getContextInformationAutoActivationCharacters(); - } - - @Override - public IContextInformationValidator getContextInformationValidator() { - return mDelegate.getContextInformationValidator(); - } - - @Override - public String getErrorMessage() { - return mDelegate.getErrorMessage(); - } - } -} |