List of usage examples for org.eclipse.jdt.core CompletionProposal getDeclarationSignature
public char[] getDeclarationSignature()
null if none. From source file:at.bestsolution.fxide.jdt.editor.internal.MethodUtil.java
License:Open Source License
public MethodUtil(CompletionProposal proposal, IType type) { this.type = type; this.name = proposal.getName(); this.methodSignature = proposal.getSignature(); this.constructor = proposal.isConstructor(); this.declSignature = proposal.getDeclarationSignature(); }
From source file:at.bestsolution.fxide.jdt.editor.JDTJavaDocSupport.java
License:Open Source License
private static IType getOwnerType(CompletionProposal proposal, IJavaProject jProject) throws JavaModelException { char[] declSignature = proposal.getDeclarationSignature(); String typeName = SignatureUtil.stripSignatureToFQN(String.valueOf(declSignature)); return jProject.findType(String.valueOf(typeName)); }
From source file:at.bestsolution.javafx.ide.jdt.internal.JavaEditor.java
License:Open Source License
@Inject public JavaEditor(BorderPane pane, IEditorInput input) { editor = new SourceEditor(); pane.setCenter(editor);// ww w . j av a 2 s . co m IResourceFileInput fsInput = (IResourceFileInput) input; try { unit = ((ICompilationUnit) JavaCore.create(fsInput.getFile())) .getWorkingCopy(new FXWorkingCopyOwner(new IProblemRequestor() { private List<ProblemMarker> l = new ArrayList<>(); @Override public boolean isActive() { // TODO Auto-generated method stub return true; } @Override public void endReporting() { setMarkers(l); } @Override public void beginReporting() { l.clear(); } @Override public void acceptProblem(IProblem problem) { int linenumber = problem.getSourceLineNumber(); int startCol = problem.getSourceStart(); int endCol = problem.getSourceEnd(); if (endCol == startCol) { endCol++; } String description = problem.getMessage(); ProblemMarker marker = new ProblemMarker( problem.isError() ? at.bestsolution.javafx.ide.editor.ProblemMarker.Type.ERROR : at.bestsolution.javafx.ide.editor.ProblemMarker.Type.WARNING, linenumber, startCol, endCol, description); l.add(marker); } }), new NullProgressMonitor()); } catch (JavaModelException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } final Document doc = createDocument(unit); editor.setDocument(doc); editor.setContentProposalComputer(new ContentProposalComputer() { @Override public List<Proposal> computeProposals(String line, String prefix, int offset) { final List<Proposal> l = new ArrayList<ContentProposalComputer.Proposal>(); try { unit.codeComplete(offset, new CompletionRequestor() { @Override public void accept(CompletionProposal proposal) { String completion = new String(proposal.getCompletion()); if (!Flags.isPublic(proposal.getFlags())) { return; } if (proposal.getKind() == CompletionProposal.METHOD_REF) { String sig = Signature.toString(new String(proposal.getSignature()), new String(proposal.getName()), null, false, false); StyledString s = new StyledString(sig + " : " + Signature.getSimpleName(Signature .toString(Signature.getReturnType(new String(proposal.getSignature()))))); s.appendString( " - " + Signature.getSignatureSimpleName( new String(proposal.getDeclarationSignature())), Style.colored("#AAAAAA")); l.add(new Proposal(Type.METHOD, completion, s)); } else if (proposal.getKind() == CompletionProposal.FIELD_REF) { StyledString s = new StyledString( completion + " : " + (proposal.getSignature() != null ? Signature.getSignatureSimpleName( new String(proposal.getSignature())) : "<unknown>")); s.appendString( " - " + (proposal.getDeclarationSignature() != null ? Signature.getSignatureSimpleName( new String(proposal.getDeclarationSignature())) : "<unknown>"), Style.colored("#AAAAAA")); l.add(new Proposal(Type.FIELD, completion, s)); } else if (proposal.getKind() == CompletionProposal.TYPE_REF) { if (proposal.getAccessibility() == IAccessRule.K_NON_ACCESSIBLE) { return; } StyledString s = new StyledString( Signature.getSignatureSimpleName(new String(proposal.getSignature()))); s.appendString(" - " + new String(proposal.getDeclarationSignature()), Style.colored("#AAAAAA")); l.add(new Proposal(Type.TYPE, new String(proposal.getCompletion()), s)); } else { System.err.println(proposal); } } }); } catch (JavaModelException e) { // TODO Auto-generated catch block e.printStackTrace(); } return l; } }); editor.setSaveCallback(new Runnable() { @Override public void run() { try { unit.commitWorkingCopy(true, null); } catch (JavaModelException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); try { unit.reconcile(ICompilationUnit.NO_AST, true, null, null); } catch (JavaModelException e) { // TODO Auto-generated catch block e.printStackTrace(); } }
From source file:com.amashchenko.eclipse.strutsclipse.java.SimpleJavaProposalCollector.java
License:Apache License
@Override protected IJavaCompletionProposal createJavaCompletionProposal(CompletionProposal proposal) { if (collectMethods) { if (CompletionProposal.METHOD_REF == proposal.getKind() && Flags.isPublic(proposal.getFlags())) { char[] sig = proposal.getSignature(); char[] declSig = proposal.getDeclarationSignature(); // collect methods suitable for action methods ignoring Object // methods if (sig != null && declSig != null && ACTION_METHOD_SIGNATURE.equals(String.valueOf(sig)) && !OBJECT_SIGNATURE.equals(String.valueOf(declSig))) { return new SimpleJavaCompletionProposal(proposal, getInvocationContext(), getImage(getLabelProvider().createImageDescriptor(proposal))); }/*from w w w. j av a 2 s . co m*/ } } else { // collect packages and classes suitable for actions if ((CompletionProposal.PACKAGE_REF == proposal.getKind() || CompletionProposal.TYPE_REF == proposal.getKind()) && !Flags.isAbstract(proposal.getFlags()) && !Flags.isInterface(proposal.getFlags()) && !Flags.isEnum(proposal.getFlags())) { return new SimpleJavaCompletionProposal(proposal, getInvocationContext(), getImage(getLabelProvider().createImageDescriptor(proposal))); } } return null; }
From source file:com.google.gwt.eclipse.core.uibinder.contentassist.computers.ProposalGeneratingCompletionRequestor.java
License:Open Source License
protected ICompletionProposal createProposal(CompletionProposal javaProposal) { String completion = String.valueOf(javaProposal.getCompletion()); int kind = javaProposal.getKind(); if (kind == CompletionProposal.TYPE_REF) { // Make sure it is fully qualified completion = JavaContentAssistUtilities.getFullyQualifiedTypeName(javaProposal); }/* www . j a v a 2 s.com*/ if (forceFullyQualifiedFieldNames && (kind == CompletionProposal.FIELD_IMPORT || kind == CompletionProposal.FIELD_REF)) { char[] decSig = javaProposal.getDeclarationSignature(); if (decSig != null && decSig.length > 2) { // declaration signatures for objects are like Ljava.lang.String;, so lop off first // and last chars completion = new String(decSig, 1, decSig.length - 2) + "." + new String(javaProposal.getCompletion()); completion = completion.replace('$', '.'); } } ICompletionProposal jdtCompletionProposal = JavaContentAssistUtilities .getJavaCompletionProposal(javaProposal, context, javaProject); return ReplacementCompletionProposal.fromExistingCompletionProposal(completion, replaceOffset, replaceLength, jdtCompletionProposal); }
From source file:edu.brown.cs.bubbles.bedrock.BedrockUtil.java
License:Open Source License
/********************************************************************************/ static void outputCompletion(CompletionProposal cp, IvyXmlWriter xw) { xw.begin("COMPLETION"); fieldValue(xw, "ACCESSIBILITY", cp.getAccessibility(), accessibility_types); if (cp.isConstructor()) xw.field("CONSTRUCTOR", true); xw.field("TEXT", cp.getCompletion()); xw.field("INDEX", cp.getCompletionLocation()); xw.field("DECLKEY", cp.getDeclarationKey()); switch (cp.getKind()) { case CompletionProposal.ANNOTATION_ATTRIBUTE_REF: case CompletionProposal.ANONYMOUS_CLASS_DECLARATION: case CompletionProposal.FIELD_IMPORT: case CompletionProposal.FIELD_REF: case CompletionProposal.FIELD_REF_WITH_CASTED_RECEIVER: case CompletionProposal.METHOD_IMPORT: case CompletionProposal.METHOD_REF: case CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER: case CompletionProposal.METHOD_DECLARATION: case CompletionProposal.POTENTIAL_METHOD_DECLARATION: xw.field("DECLSIGN", cp.getDeclarationSignature()); break;//from www. ja v a2s. co m case CompletionProposal.PACKAGE_REF: case CompletionProposal.TYPE_IMPORT: case CompletionProposal.TYPE_REF: xw.field("DOTNAME", cp.getDeclarationSignature()); break; } fieldFlags(xw, "ACCESS", cp.getFlags(), access_flags); xw.field("FLAGS", cp.getFlags()); xw.field("KEY", cp.getKey()); xw.field("NAME", cp.getName()); xw.field("RELEVANCE", cp.getRelevance()); xw.field("REPLACE_START", cp.getReplaceStart()); xw.field("REPLACE_END", cp.getReplaceEnd()); xw.field("SIGNATURE", cp.getSignature()); xw.field("TOKEN_START", cp.getTokenStart()); xw.field("TOKEN_END", cp.getTokenEnd()); fieldValue(xw, "KIND", cp.getKind(), completion_types); if (cp instanceof ICompletionProposalExtension4) { ICompletionProposalExtension4 icp4 = (ICompletionProposalExtension4) cp; xw.field("AUTO", icp4.isAutoInsertable()); } if (CompletionFlags.isStaticImport(cp.getAdditionalFlags())) xw.field("STATICIMPORT", true); if (cp.getKind() == CompletionProposal.FIELD_REF_WITH_CASTED_RECEIVER || cp.getKind() == CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER) { xw.field("RECEIVER_SIGN", cp.getReceiverSignature()); xw.field("RECEIVER_START", cp.getReceiverStart()); xw.field("RECEIVER_END", cp.getReceiverEnd()); } xw.field("RCVR", cp.getReceiverSignature()); xw.cdataElement("DESCRIPTION", cp.toString()); CompletionProposal[] rq = cp.getRequiredProposals(); if (rq != null) { xw.begin("REQUIRED"); for (CompletionProposal xcp : rq) outputCompletion(xcp, xw); xw.end("REQUIRED"); } xw.end("COMPLETION"); }
From source file:org.eclipse.ajdt.internal.core.contentassist.ProposalRequestorWrapper.java
License:Open Source License
protected boolean shouldAccept(CompletionProposal proposal) { if (proposal.getKind() == CompletionProposal.FIELD_REF || proposal.getKind() == CompletionProposal.METHOD_REF) { if (world == null) { world = new AJWorldFacade(unit.getJavaProject().getProject()); }// ww w.ja v a2 s.c o m ITDInfo info = world.findITDInfoFromTargetType(proposal.getDeclarationSignature(), proposal.getName()); if (info != null) { if (info.accessibility == Accessibility.PUBLIC) { // accessible everywhere return true; } else if (info.accessibility == Accessibility.PACKAGE) { // accessible only in package of declaring aspect if (((IPackageFragment) unit.getParent()).getElementName().equals(info.packageDeclaredIn)) { int oldFlags = proposal.getFlags(); oldFlags |= Flags.AccDefault; oldFlags &= ~Flags.AccPublic; proposal.setFlags(oldFlags); return true; } } else if (info.accessibility == Accessibility.PRIVATE) { // accessible only in declaring aspect's compilation unit if (unit.getElementName().startsWith(info.topLevelAspectName + ".") && ((IPackageFragment) unit.getParent()).getElementName() .equals(info.packageDeclaredIn)) { int oldFlags = proposal.getFlags(); oldFlags |= Flags.AccPrivate; oldFlags &= ~Flags.AccPublic; proposal.setFlags(oldFlags); return true; } } return false; } else { // not an ITD return true; } } else if (proposal.getKind() == CompletionProposal.LOCAL_VARIABLE_REF) { // check to see if this is the proposal that has been added by the context switch for ITDs if (contextSwitchIgnore(proposal)) { return false; } } else if (proposal.getKind() == CompletionProposal.TYPE_REF) { // check to see if this is an ITIT type that should not be see char[] typeName = (char[]) ReflectionUtils.getPrivateField(InternalCompletionProposal.class, "typeName", (InternalCompletionProposal) proposal); if (typeName != null && CharOperation.contains('$', typeName)) { return false; } } return true; }
From source file:org.eclipse.flux.jdt.services.CompletionProposalDescriptionProvider.java
License:Open Source License
/** * Extracts the fully qualified name of the declaring type of a method * reference./*from w w w . j av a 2 s . c o m*/ * * @param methodProposal a proposed method * @return the qualified name of the declaring type */ private String extractDeclaringTypeFQN(CompletionProposal methodProposal) { char[] declaringTypeSignature = methodProposal.getDeclarationSignature(); // special methods may not have a declaring type: methods defined on arrays etc. // TODO remove when bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=84690 gets fixed if (declaringTypeSignature == null) return "java.lang.Object"; //$NON-NLS-1$ return SignatureUtil.stripSignatureToFQN(String.valueOf(declaringTypeSignature)); }
From source file:org.eclipse.flux.jdt.services.CompletionProposalDescriptionProvider.java
License:Open Source License
StringBuilder createLabelWithTypeAndDeclaration(CompletionProposal proposal) { char[] name = proposal.getCompletion(); if (!isThisPrefix(name)) name = proposal.getName();/* w w w . java 2s.c o m*/ StringBuilder buf = new StringBuilder(); buf.append("["); buf.append("{\"value\":\""); buf.append(name); char[] typeName = Signature.getSignatureSimpleName(proposal.getSignature()); if (typeName.length > 0) { buf.append(VAR_TYPE_SEPARATOR); buf.append(typeName); } buf.append("\"}"); char[] declaration = proposal.getDeclarationSignature(); if (declaration != null) { declaration = Signature.getSignatureSimpleName(declaration); if (declaration.length > 0) { buf.append(","); buf.append("{\"value\":\""); buf.append(QUALIFIER_SEPARATOR); if (proposal.getRequiredProposals() != null) { String declaringType = extractDeclaringTypeFQN(proposal); String qualifier = Signature.getQualifier(declaringType); if (qualifier.length() > 0) { buf.append(qualifier); buf.append('.'); } } buf.append(declaration); buf.append("\",\"style\":{"); buf.append("\"color\":\"#AAAAAA\""); buf.append("}"); buf.append("}"); } } buf.append("]"); return buf; }
From source file:org.eclipse.flux.jdt.services.CompletionProposalDescriptionProvider.java
License:Open Source License
StringBuilder createPackageProposalLabel(CompletionProposal proposal) { Assert.isTrue(proposal.getKind() == CompletionProposal.PACKAGE_REF); StringBuilder buf = new StringBuilder(); buf.append("["); buf.append("{\"value\":\""); buf.append(String.valueOf(proposal.getDeclarationSignature())); buf.append("\"}"); buf.append("]"); return buf;// w ww .j a v a2 s .co m }