diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/jspeditor/ELHyperlinkDetector.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/jspeditor/ELHyperlinkDetector.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/jspeditor/ELHyperlinkDetector.java b/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/jspeditor/ELHyperlinkDetector.java deleted file mode 100644 index 8201802ac..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/jspeditor/ELHyperlinkDetector.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 Oracle 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: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.ui.internal.jspeditor; - -import org.eclipse.jdt.core.IType; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jface.text.ITextViewer; -import org.eclipse.jface.text.Region; -import org.eclipse.jface.text.hyperlink.AbstractHyperlinkDetector; -import org.eclipse.jface.text.hyperlink.IHyperlink; -import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext; -import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContextFactory; -import org.eclipse.jst.jsf.context.symbol.IBeanInstanceSymbol; -import org.eclipse.jst.jsf.context.symbol.IBeanMethodSymbol; -import org.eclipse.jst.jsf.context.symbol.IBeanPropertySymbol; -import org.eclipse.jst.jsf.context.symbol.ISymbol; -import org.eclipse.jst.jsf.core.internal.contentassist.el.SymbolInfo; - -/** - * This HyperlinkDetector creates hyperlinks for symbols in JSF EL expressions - * inside jsp files. - */ -public class ELHyperlinkDetector extends AbstractHyperlinkDetector { - - public final IHyperlink[] detectHyperlinks(final ITextViewer textViewer, - final IRegion region, final boolean canShowMultipleHyperlinks) { - final IStructuredDocumentContext context = IStructuredDocumentContextFactory.INSTANCE - .getContext(textViewer, region.getOffset()); - return detectHyperlinks(context, region); - } - - /** - * Broken out for testing. - * @param context - * @param region - * @return the hyperlinks - */ - protected IHyperlink[] detectHyperlinks( - final IStructuredDocumentContext context, final IRegion region) { - final Region elRegion = JSPSourceUtil.findELRegion(context); - if (elRegion != null) { - final SymbolInfo symbolInfo = JSPSourceUtil.determineSymbolInfo( - context, elRegion, region.getOffset()); - if (symbolInfo != null) { - IHyperlink link = null; - final Region linkRegion = new Region(symbolInfo - .getRelativeRegion().getOffset() - + elRegion.getOffset(), symbolInfo.getRelativeRegion() - .getLength()); - final ISymbol symbol = symbolInfo.getSymbol(); - if (symbol instanceof IBeanInstanceSymbol) { - link = createBeanInstanceLink(linkRegion, - (IBeanInstanceSymbol) symbol); - } else if (symbol instanceof IBeanPropertySymbol) { - link = createBeanPropertyLink(linkRegion, - (IBeanPropertySymbol) symbol); - } else if (symbol instanceof IBeanMethodSymbol) { - link = createMethodLink(linkRegion, - (IBeanMethodSymbol) symbol); - } - if (link != null) { - return new IHyperlink[] { link }; - } - } - } - return null; - } - - private IHyperlink createBeanInstanceLink(final Region region, - final IBeanInstanceSymbol symbol) { - if (symbol.isTypeResolved()) { - final IType type = symbol.getJavaTypeDescriptor().getType(); - return new JavaElementHyperlink(region, type); - } - return null; - } - - private IHyperlink createBeanPropertyLink(final Region region, - final IBeanPropertySymbol symbol) { - // defer calculation of access method until user click on link (takes - // too long otherwise): - return new BeanSuffixHyperlink(region, symbol); - } - - private IHyperlink createMethodLink(final Region region, - final IBeanMethodSymbol symbol) { - // defer calculation of access method until user click on link (takes - // too long otherwise): - return new BeanSuffixHyperlink(region, symbol); - } - -} |