/*
* generated by Xtext
*/
package org.applause.lang.ui.contentassist;
import org.applause.lang.applauseDsl.TabbarButton;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.xtext.Assignment;
import org.eclipse.xtext.ui.editor.contentassist.ContentAssistContext;
import org.eclipse.xtext.ui.editor.contentassist.ICompletionProposalAcceptor;
/**
* see http://www.eclipse.org/Xtext/documentation/latest/xtext.html#contentAssist on how to customize content assistant
*/
public class ApplauseDslProposalProvider extends AbstractApplauseDslProposalProvider {
public void completeTabbarButton_Icon(TabbarButton button, Assignment assignment, ContentAssistContext context,
ICompletionProposalAcceptor acceptor) throws CoreException {
super.completeTabbarButton_Icon(button, assignment, context, acceptor);
Resource res = button.eResource();
URI uri = res.getURI().appendSegment("..").appendSegment("..").appendSegment("Images");
String platformResourceString = uri.toPlatformString(true);
IFolder folder = ResourcesPlugin.getWorkspace().getRoot().getFolder(new Path(platformResourceString));
IResource[] members = folder.members();
for (IResource member : members) {
String proposal = getValueConverter().toString(member.getName(), "STRING");
ICompletionProposal completionProposal = createCompletionProposal(proposal, context);
acceptor.accept(completionProposal);
}
}
}