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package org.eclipse.wst.jsdt.web.ui.internal.autoedit;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.text.DocumentCommand;
import org.eclipse.jface.text.IAutoEditStrategy;
import org.eclipse.jface.text.IDocument;
import org.eclipse.wst.html.core.text.IHTMLPartitions;
import org.eclipse.wst.jsdt.core.IJavaProject;
import org.eclipse.wst.jsdt.core.JavaCore;
import org.eclipse.wst.jsdt.internal.ui.text.java.JavaAutoIndentStrategy;
import org.eclipse.wst.jsdt.internal.ui.text.java.SmartSemicolonAutoEditStrategy;
import org.eclipse.wst.jsdt.internal.ui.text.javadoc.JavaDocAutoIndentStrategy;
import org.eclipse.wst.sse.core.StructuredModelManager;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
public class AutoEditStrategyForJs implements IAutoEditStrategy {
private IAutoEditStrategy[] fStrategies;
public AutoEditStrategyForJs() {
super();
}
public void customizeDocumentCommand(IDocument document, DocumentCommand command) {
IAutoEditStrategy[] strats = getAutoEditStrategies(document);
for (int i = 0; i < strats.length; i++) {
strats[i].customizeDocumentCommand(document, command);
}
}
public IAutoEditStrategy[] getAutoEditStrategies(IDocument document) {
if (fStrategies != null) {
return fStrategies;
}
String partitioning = IHTMLPartitions.SCRIPT;
fStrategies = new IAutoEditStrategy[] { new JavaDocAutoIndentStrategy(partitioning), new SmartSemicolonAutoEditStrategy(partitioning),
new JavaAutoIndentStrategy(partitioning, getJavaProject(document)) };
/* new AutoEditStrategyForTabs() */
return fStrategies;
}
private IJavaProject getJavaProject(IDocument document) {
IDOMModel model = null;
IJavaProject javaProject = null;
try {
model = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(document);
String baseLocation = model.getBaseLocation();
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IPath filePath = new Path(baseLocation);
IProject project = null;
if (filePath.segmentCount() > 0) {
project = root.getProject(filePath.segment(0));
}
if (project != null) {
javaProject = JavaCore.create(project);
}
} finally {
if (model != null) {
model.releaseFromRead();
}
}
return javaProject;
}
}
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