diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facelet.ui/src/org/eclipse/jst/jsf/facelet/ui/internal/contentassist/CompositeAttributeAssistProcessor.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facelet.ui/src/org/eclipse/jst/jsf/facelet/ui/internal/contentassist/CompositeAttributeAssistProcessor.java | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facelet.ui/src/org/eclipse/jst/jsf/facelet/ui/internal/contentassist/CompositeAttributeAssistProcessor.java b/jsf/plugins/org.eclipse.jst.jsf.facelet.ui/src/org/eclipse/jst/jsf/facelet/ui/internal/contentassist/CompositeAttributeAssistProcessor.java deleted file mode 100644 index 13312faec..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facelet.ui/src/org/eclipse/jst/jsf/facelet/ui/internal/contentassist/CompositeAttributeAssistProcessor.java +++ /dev/null @@ -1,123 +0,0 @@ -package org.eclipse.jst.jsf.facelet.ui.internal.contentassist; - -import org.eclipse.jface.text.ITextViewer; -import org.eclipse.jface.text.contentassist.ICompletionProposal; -import org.eclipse.jface.text.contentassist.IContentAssistProcessor; -import org.eclipse.jface.text.contentassist.IContextInformation; -import org.eclipse.jface.text.contentassist.IContextInformationValidator; -import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext; -import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContextFactory; -import org.eclipse.jst.jsf.designtime.DTAppManagerUtil; -import org.eclipse.jst.jsf.designtime.internal.view.XMLViewDefnAdapter; -import org.eclipse.jst.jsf.designtime.internal.view.IDTViewHandler.ViewHandlerException; -import org.eclipse.jst.jsf.designtime.internal.view.XMLViewDefnAdapter.DTELExpression; -import org.eclipse.jst.jsf.ui.internal.contentassist.JSFContentAssistProcessor; -import org.eclipse.jst.jsf.ui.internal.contentassist.el.JSFELContentAssistProcessor; - -/** - * Composes the EL and non-EL attribute value assist processor for JSF. This - * is necessary mainly because, without the EL partitioning in HTML, both - * processors would otherwise activate on every attribute. - * - * @author cbateman - * - */ -public class CompositeAttributeAssistProcessor implements - IContentAssistProcessor -{ - private JSFContentAssistProcessor _nonELProcessor; - private JSFELContentAssistProcessor _elProcessor; - private char[] _activationChars; - - /** - * Default constructor - */ - public CompositeAttributeAssistProcessor() - { - _nonELProcessor = new JSFContentAssistProcessor(); - _elProcessor = new JSFELContentAssistProcessor(); - - char[] nonELChars = - _nonELProcessor.getCompletionProposalAutoActivationCharacters(); - char[] elChars = - _elProcessor.getCompletionProposalAutoActivationCharacters(); - _activationChars = new char[nonELChars.length+elChars.length]; - System.arraycopy(nonELChars, 0, _activationChars, 0, nonELChars.length); - System.arraycopy(elChars, 0, _activationChars, nonELChars.length, elChars.length); - - - } - public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, - int offset) - { - if (isEL(viewer, offset)) - { - return _elProcessor.computeCompletionProposals(viewer, offset); - } - return _nonELProcessor.computeCompletionProposals(viewer, offset); - } - - public IContextInformation[] computeContextInformation(ITextViewer viewer, - int offset) - { - if (isEL(viewer, offset)) - { - return _elProcessor.computeContextInformation(viewer, offset); - } - return _nonELProcessor.computeContextInformation(viewer, offset); - } - - public char[] getCompletionProposalAutoActivationCharacters() - { - return _activationChars; - } - - public char[] getContextInformationAutoActivationCharacters() - { - // disable this functionality - return null; - } - - public IContextInformationValidator getContextInformationValidator() - { - // disable this functionality - return null; - } - - public String getErrorMessage() - { - // TODO Auto-generated method stub - return null; - } - - private boolean isEL(final ITextViewer viewer, int offset) - { - IStructuredDocumentContext context = - IStructuredDocumentContextFactory.INSTANCE.getContext(viewer, offset); - - if (context != null) - { - XMLViewDefnAdapter adapter = - DTAppManagerUtil.getXMLViewDefnAdapter(context); - if (adapter != null) - { - try - { - DTELExpression elExpression = adapter.getELExpression(context); - - // only return true if we definitively find EL - if(elExpression != null) - { - return true; - } - } - catch (ViewHandlerException e) - { - // fall through to false, no el - } - } - } - // all other cases, return false - return false; - } -} |