Attachment 155087 Details for Bug 296617 – Modified SearchAction

Modified SearchAction

SearchAction.java (text/plain), 3.63 KB, created by Frederic Fusier

on 2009-12-28 09:59:58 EST

(hide)

Description:

Filename:

MIME Type:

Creator: Frederic Fusier

Created: 2009-12-28 09:59:58 EST

Size: 3.63 KB

patch

obsolete

>package jdtsearch.popup.actions;
>
>import java.util.Iterator;
>
>import org.eclipse.core.resources.IResource;
>import org.eclipse.core.runtime.CoreException;
>import org.eclipse.jdt.core.ICompilationUnit;
>import org.eclipse.jdt.core.IJavaElement;
>import org.eclipse.jdt.core.IType;
>import org.eclipse.jdt.core.JavaCore;
>import org.eclipse.jdt.core.search.IJavaSearchConstants;
>import org.eclipse.jdt.core.search.SearchEngine;
>import org.eclipse.jdt.core.search.SearchMatch;
>import org.eclipse.jdt.core.search.SearchParticipant;
>import org.eclipse.jdt.core.search.SearchPattern;
>import org.eclipse.jdt.core.search.SearchRequestor;
>import org.eclipse.jdt.internal.core.search.JavaSearchParticipant;
>import org.eclipse.jface.action.IAction;
>import org.eclipse.jface.dialogs.MessageDialog;
>import org.eclipse.jface.viewers.ISelection;
>import org.eclipse.jface.viewers.IStructuredSelection;
>import org.eclipse.swt.widgets.Shell;
>import org.eclipse.ui.IActionDelegate;
>import org.eclipse.ui.IObjectActionDelegate;
>import org.eclipse.ui.IWorkbenchPart;
>
>public class SearchAction implements IObjectActionDelegate {
>
>	private Shell shell;
>	private ISelection selection;
>	private static SearchEngine engine = new SearchEngine();
>	
>	/**
>	 * Constructor for Action1.
>	 */
>	public SearchAction() {
>		super();
>	}
>
>	/**
>	 * @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart)
>	 */
>	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
>		shell = targetPart.getSite().getShell();
>	}
>
>	/**
>	 * @see IActionDelegate#run(IAction)
>	 */
>	public void run(IAction action) {
>		IStructuredSelection structuredSelection = (IStructuredSelection)selection;
>		for( Iterator<?> it = structuredSelection.iterator(); it.hasNext(); )  {
>			IResource currentResource = (IResource)( it.next());
>			IJavaElement element = JavaCore.create( currentResource );
>        	// if the element is a compilation unit
>        	if (element.getElementType() == IJavaElement.COMPILATION_UNIT){
>        		ICompilationUnit cu = (ICompilationUnit)element;
>        		try {
>        			// get all types
>					IType[] types = cu.getAllTypes();
>					for (int i = 0; i < types.length; i++) {
>						// get the type
>						IType type = types[i];
>						MessageDialog.openInformation(shell,"JDTSearch Plug-in","Running search on: " + type.getElementName());
>						// create the search requester
>						TypeDependencySearchRequestor requestor = new TypeDependencySearchRequestor();
>						// run the search
>//						engine.searchDeclarationsOfReferencedTypes(type, requestor, null);											
>						SearchPattern pattern = SearchPattern.createPattern(type, IJavaSearchConstants.REFERENCES);
>						engine.search(pattern,
>							new SearchParticipant[] { SearchEngine.getDefaultSearchParticipant() },
>							SearchEngine.createWorkspaceScope(),
>							requestor,
>							null);
>					}
>        		}catch (Exception e) {
>				}
>        	}
>		}
>		
>	}
>	
>	private  class TypeDependencySearchRequestor extends SearchRequestor {
>		public TypeDependencySearchRequestor() {
>		}
>
>		public void acceptSearchMatch(SearchMatch match) throws CoreException {
>			// get the matched element
>			IJavaElement matchedElement = (IJavaElement) match.getElement();
>			// try to see if the type we got here is on of the types we are
>			// interested in
>			String message = "Found a reference in ";
>			if (match.isInsideDocComment()) {
>				message += "the javadoc comment of ";
>			}
>			message +=  matchedElement.getElementName();
>			MessageDialog.openInformation(shell,"JDTSearch Plug-in",message);
>		}
>	}
>
>	/**
>	 * @see IActionDelegate#selectionChanged(IAction, ISelection)
>	 */
>	public void selectionChanged(IAction action, ISelection selection) {
>		this.selection = selection;
>	}	
>}

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Attachments on bug 296617: 153523 | 153614 | 153615 | 155087