/*******************************************************************************
* Copyright (c) 2000, 2006 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
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.rubypeople.rdt.ui.actions;
import org.eclipse.ui.IWorkbenchSite;
import org.eclipse.ui.PlatformUI;
import org.rubypeople.rdt.core.IField;
import org.rubypeople.rdt.core.IImportDeclaration;
import org.rubypeople.rdt.core.IMethod;
import org.rubypeople.rdt.core.IRubyElement;
import org.rubypeople.rdt.core.IRubyScript;
import org.rubypeople.rdt.core.ISourceFolder;
import org.rubypeople.rdt.core.IType;
import org.rubypeople.rdt.core.RubyModelException;
import org.rubypeople.rdt.core.search.IRubySearchScope;
import org.rubypeople.rdt.internal.ui.IRubyHelpContextIds;
import org.rubypeople.rdt.internal.ui.RubyPluginImages;
import org.rubypeople.rdt.internal.ui.rubyeditor.RubyEditor;
import org.rubypeople.rdt.internal.ui.search.RubySearchScopeFactory;
import org.rubypeople.rdt.internal.ui.search.SearchMessages;
import org.rubypeople.rdt.ui.search.ElementQuerySpecification;
import org.rubypeople.rdt.ui.search.QuerySpecification;
/**
* Finds references to the selected element in the enclosing project
* of the selected element.
* The action is applicable to selections representing a Ruby element.
*
* <p>
* This class may be instantiated; it is not intended to be subclassed.
* </p>
*
* @since 3.0
*/
public class FindReferencesInProjectAction extends FindReferencesAction {
/**
* Creates a new <code>FindReferencesInProjectAction</code>. The action
* requires that the selection provided by the site's selection provider is of type
* <code>IStructuredSelection</code>.
*
* @param site the site providing context information for this action
*/
public FindReferencesInProjectAction(IWorkbenchSite site) {
super(site);
}
/**
* Note: This constructor is for internal use only. Clients should not call this constructor.
* @param editor the Ruby editor
*/
public FindReferencesInProjectAction(RubyEditor editor) {
super(editor);
}
Class[] getValidTypes() {
return new Class[] { IField.class, IMethod.class, IType.class, IRubyScript.class, IImportDeclaration.class, ISourceFolder.class };
}
void init() {
setText(SearchMessages.Search_FindReferencesInProjectAction_label);
setToolTipText(SearchMessages.Search_FindReferencesInProjectAction_tooltip);
setImageDescriptor(RubyPluginImages.DESC_OBJS_SEARCH_REF);
PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IRubyHelpContextIds.FIND_REFERENCES_IN_PROJECT_ACTION);
}
QuerySpecification createQuery(IRubyElement element) throws RubyModelException {
RubySearchScopeFactory factory= RubySearchScopeFactory.getInstance();
RubyEditor editor= getEditor();
IRubySearchScope scope;
String description;
boolean isInsideJRE= factory.isInsideRubyVMLibraries(element);
if (editor != null) {
scope= factory.createRubyProjectSearchScope(editor.getEditorInput(), isInsideJRE);
description= factory.getProjectScopeDescription(editor.getEditorInput(), isInsideJRE);
} else {
scope= factory.createRubyProjectSearchScope(element.getRubyProject(), isInsideJRE);
description= factory.getProjectScopeDescription(element.getRubyProject(), isInsideJRE);
}
return new ElementQuerySpecification(element, getLimitTo(), scope, description);
}
}