Java Code Examples for org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString()

The following examples show how to use org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: CompositeQuickfixTest.java From xtext-eclipse with Eclipse Public License 2.0

6 votes

@Test
public void testMultiQuickAssist() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("c {\tbadname { foo {} } }");
  _builder.newLine();
  _builder.append("a {\tbadname { bar {} } }");
  _builder.newLine();
  final IFile resource = this.dslFile(_builder);
  final XtextEditor editor = this.openEditor(resource);
  final ICompletionProposal[] proposals = this.computeQuickAssistProposals(editor, 1);
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("Fix Bad Names");
  final Function1<ICompletionProposal, String> _function = (ICompletionProposal it) -> {
    return it.getDisplayString();
  };
  Assert.assertEquals(_builder_1.toString(), IterableExtensions.join(ListExtensions.<ICompletionProposal, String>map(((List<ICompletionProposal>)Conversions.doWrapArray(proposals)), _function), "\n"));
  IterableExtensions.<ICompletionProposal>head(((Iterable<ICompletionProposal>)Conversions.doWrapArray(proposals))).apply(editor.getDocument());
  StringConcatenation _builder_2 = new StringConcatenation();
  _builder_2.append("newElement { } c {\tgoodname { foo {} } }");
  _builder_2.newLine();
  _builder_2.append("a {\tbadname { bar {} } }");
  _builder_2.newLine();
  Assert.assertEquals(_builder_2.toString(), editor.getDocument().get());
}

Example 2

Source File: CompositeQuickfixTest.java From xtext-eclipse with Eclipse Public License 2.0

6 votes

@Test
public void testNoCrossRef() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("fixable_a {\tref fixable_b }");
  _builder.newLine();
  _builder.append("fixable_b {\tref fixable_a }");
  _builder.newLine();
  final IFile resource = this.dslFile(_builder);
  final XtextEditor editor = this.openEditor(resource);
  final ICompletionProposal[] proposals = this.computeQuickAssistProposals(editor, 1);
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("rename fixable");
  final Function1<ICompletionProposal, String> _function = (ICompletionProposal it) -> {
    return it.getDisplayString();
  };
  Assert.assertEquals(_builder_1.toString(), IterableExtensions.join(ListExtensions.<ICompletionProposal, String>map(((List<ICompletionProposal>)Conversions.doWrapArray(proposals)), _function), "\n"));
  IterableExtensions.<ICompletionProposal>head(((Iterable<ICompletionProposal>)Conversions.doWrapArray(proposals))).apply(editor.getDocument());
  StringConcatenation _builder_2 = new StringConcatenation();
  _builder_2.append("fixedName {\tref fixable_b }");
  _builder_2.newLine();
  _builder_2.append("fixable_b {\tref fixable_a }");
  _builder_2.newLine();
  Assert.assertEquals(_builder_2.toString(), editor.getDocument().get());
}

Example 3

Source File: ContentAssistantExt.java From goclipse with Eclipse Public License 1.0

5 votes

protected String getSortString(ICompletionProposal proposal) {
	String sortString;
	if(proposal instanceof LangCompletionProposal) {
		LangCompletionProposal langProposal = (LangCompletionProposal) proposal;
		sortString = langProposal.getSortString();
	} else {
		sortString = proposal.getDisplayString();
	}
	return sortString == null ? "\uFFFF" : sortString;
}

Example 4

Source File: HTMLContentAssistProcessor.java From APICloud-Studio with GNU General Public License v3.0

5 votes

/**
 * setSelectedProposal
 * 
 * @param prefix
 * @param proposals
 */
protected void setSelectedProposal(String prefix, ICompletionProposal[] proposals)
{
	if (prefix == null || prefix.equals(StringUtil.EMPTY) || proposals == null)
	{
		return;
	}

	for (ICompletionProposal proposal : proposals)
	{
		String displayString = proposal.getDisplayString();
		int comparison = displayString.compareToIgnoreCase(prefix);

		if (comparison >= 0)
		{
			if (displayString.toLowerCase().startsWith(prefix.toLowerCase()))
			{
				if (displayString.startsWith(prefix))
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_HIGH);
				}
				else
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_MEDIUM);
				}
			}
		}
	}
}

Example 5

Source File: SnippetsCompletionProcessor.java From APICloud-Studio with GNU General Public License v3.0

5 votes

/**
 * setSelectedProposal
 * 
 * @param prefix
 * @param proposals
 */
public void setSelectedProposal(String prefix, ICompletionProposal[] proposals)
{
	if (prefix == null || prefix.equals(StringUtil.EMPTY) || proposals == null)
	{
		return;
	}

	for (ICompletionProposal proposal : proposals)
	{
		String displayString = proposal.getDisplayString();
		if (proposal instanceof SnippetTemplateProposal)
		{
			displayString = ((SnippetTemplateProposal) proposal).getActivationString();
		}
		int comparison = displayString.compareToIgnoreCase(prefix);

		if (comparison >= 0)
		{
			if (displayString.toLowerCase().startsWith(prefix.toLowerCase()))
			{
				if (displayString.startsWith(prefix))
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_HIGH);
				}
				else
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_MEDIUM);
				}
			}
		}
	}
}

Example 6

Source File: ReplacementCompletionProposal.java From gwt-eclipse-plugin with Eclipse Public License 1.0

5 votes

/**
 * Creates a {@link ReplacementCompletionProposal} with the given text and
 * position, but attempts to copy additional information from an existing
 * {@link ICompletionProposal}.
 * 
 * @param text the replacement text
 * @param offset the offset to the text to replace
 * @param length the length of the text to replace
 * @param existingCompletionProposal the existing {@link ICompletionProposal}
 *          to copy info from
 * @return an {@link ReplacementCompletionProposal}
 */
public static ReplacementCompletionProposal fromExistingCompletionProposal(
    String text, int offset, int length,
    ICompletionProposal existingCompletionProposal) {
  if (existingCompletionProposal != null) {
    return new ReplacementCompletionProposal(text, offset, length,
        ReplacementCompletionProposal.DEFAULT_CURSOR_POSITION,
        existingCompletionProposal.getAdditionalProposalInfo(),
        existingCompletionProposal.getDisplayString(),
        existingCompletionProposal.getImage());
  } else {
    return new ReplacementCompletionProposal(text, offset, length);
  }
}

Example 7

Source File: WidgetProposalComputer.java From gwt-eclipse-plugin with Eclipse Public License 1.0

5 votes

@Override
protected ICompletionProposal createProposal(CompletionProposal proposal) {
  if (proposal.getKind() != CompletionProposal.TYPE_REF) {
    return null;
  }

  // NOTE: Resulting qualified name is dot-separated, even for enclosing
  // types. Generic signatures are not produced. See
  // org.eclipse.jdt.internal.codeassist.CompletionEngine.createTypeProposal.
  String qualifiedTypeName = String.valueOf(Signature.toCharArray(proposal.getSignature()));
  String typePackage = JavaUtilities.getPackageName(qualifiedTypeName);
  String typeSimpleName = Signature.getSimpleName(qualifiedTypeName);

  if (packageName != null && !typePackage.equals(packageName)) {
    return null;
  }

  ICompletionProposal javaCompletionProposal = JavaContentAssistUtilities.getJavaCompletionProposal(
      proposal, getContext(), getJavaProject());
  if (javaCompletionProposal != null) {
    return new WidgetProposal(typeSimpleName, typePackage, null,
        javaCompletionProposal.getDisplayString(),
        javaCompletionProposal.getImage(), getReplaceOffset(),
        getReplaceLength(), packageManager);
  } else {
    return new WidgetProposal(typeSimpleName, typePackage, null,
        typeSimpleName, null, getReplaceOffset(), getReplaceLength(),
        packageManager);
  }
}

Example 8

Source File: AbstractAcfContentAssistTest.java From dsl-devkit with Eclipse Public License 1.0

5 votes

/**
 * Gets the completion proposal display strings.
 *
 * @param computedProposals
 *          the computed proposals
 * @return the completion proposal display strings
 */
private String getCompletionProposalDisplayStrings(final ICompletionProposal... computedProposals) {
  String result = "";
  for (ICompletionProposal p : computedProposals) {
    result += p.getDisplayString() + SEPARATOR; // NOPMD
  }
  if (result != null && result.length() > SEPARATOR.length()) {
    return result.substring(0, result.length() - SEPARATOR.length());
  }
  return null;
}

Example 9

Source File: AbstractContentAssistTest.java From sarl with Apache License 2.0

5 votes

private static String getProposedText(ICompletionProposal completionProposal) {
	String proposedText = completionProposal.getDisplayString();
	if (completionProposal instanceof ConfigurableCompletionProposal) {
		ConfigurableCompletionProposal configurableProposal = (ConfigurableCompletionProposal) completionProposal;
		proposedText = configurableProposal.getReplacementString();
		if (configurableProposal.getTextApplier() instanceof ReplacementTextApplier) {
			proposedText = ((ReplacementTextApplier) configurableProposal.getTextApplier())
					.getActualReplacementString(configurableProposal);
		}
	}
	return proposedText;
}

Example 10

Source File: Bug427440Test.java From xtext-xtend with Eclipse Public License 2.0

5 votes

public String getProposedText(final ICompletionProposal completionProposal) {
  String proposedText = completionProposal.getDisplayString();
  if ((completionProposal instanceof ConfigurableCompletionProposal)) {
    proposedText = ((ConfigurableCompletionProposal)completionProposal).getReplacementString();
    ConfigurableCompletionProposal.IReplacementTextApplier _textApplier = ((ConfigurableCompletionProposal)completionProposal).getTextApplier();
    if ((_textApplier instanceof ReplacementTextApplier)) {
      ConfigurableCompletionProposal.IReplacementTextApplier _textApplier_1 = ((ConfigurableCompletionProposal)completionProposal).getTextApplier();
      proposedText = ((ReplacementTextApplier) _textApplier_1).getActualReplacementString(((ConfigurableCompletionProposal)completionProposal));
    }
  }
  return proposedText;
}

Example 11

Source File: TwoContextsContentAssistTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Override
public void completeKeyword(Keyword keyword, final ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	super.completeKeyword(keyword, context, new FilteringCompletionProposalAcceptor(acceptor, new Predicate<ICompletionProposal>() {
		@Override
		public boolean apply(ICompletionProposal input) {
			if (!input.getDisplayString().startsWith(context.getPrefix()))
				throw new IllegalStateException("proposed element '"+input.getDisplayString()+"' does not start with '"+ context.getPrefix()+"'");
			return true;
		}
	}));
}

Example 12

Source File: CommonContentAssistProcessor.java From APICloud-Studio with GNU General Public License v3.0

5 votes

/**
 * setSelectedProposal
 * 
 * @param prefix
 * @param proposals
 */
protected void setSelectedProposal(String prefix, ICompletionProposal[] proposals)
{
	if (StringUtil.isEmpty(prefix) || proposals == null)
	{
		return;
	}

	for (ICompletionProposal proposal : proposals)
	{
		String displayString = proposal.getDisplayString();
		int comparison = displayString.compareToIgnoreCase(prefix);

		if (comparison >= 0)
		{
			if (displayString.toLowerCase().startsWith(prefix.toLowerCase()))
			{
				if (displayString.startsWith(prefix))
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_HIGH);
				}
				else
				{
					((ICommonCompletionProposal) proposal).setRelevance(ICommonCompletionProposal.RELEVANCE_MEDIUM);
				}
			}
		}
	}
}

Example 13

Source File: ContentAssistProcessorTestBuilder.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

protected String getProposedText(ICompletionProposal completionProposal) {
	String proposedText = completionProposal.getDisplayString();
	if (completionProposal instanceof ConfigurableCompletionProposal) {
		ConfigurableCompletionProposal configurableProposal = (ConfigurableCompletionProposal) completionProposal;
		proposedText = configurableProposal.getReplacementString();
		if (configurableProposal.getTextApplier() instanceof ReplacementTextApplier) {
			proposedText = ((ReplacementTextApplier) configurableProposal.getTextApplier()).getActualReplacementString(configurableProposal);
		}
	}
	return proposedText;
}

Example 14

Source File: ContentAssistProcessorTestBuilder.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

public List<String> toDisplayString(ICompletionProposal[] proposals) {
	if (proposals == null)
		return Collections.emptyList();
	List<String> res = new ArrayList<String>(proposals.length);
	for (ICompletionProposal proposal : proposals) {
		String proposedText = proposal.getDisplayString();
		res.add(proposedText);
	}
	Collections.sort(res);
	return res;
}

Example 15

Source File: ContentAssistProcessorTestBuilder.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

protected String getProposedText(ICompletionProposal completionProposal) {
	String proposedText = completionProposal.getDisplayString();
	if (completionProposal instanceof ConfigurableCompletionProposal) {
		ConfigurableCompletionProposal configurableProposal = (ConfigurableCompletionProposal) completionProposal;
		proposedText = configurableProposal.getReplacementString();
		if (configurableProposal.getTextApplier() instanceof ReplacementTextApplier) {
			proposedText = ((ReplacementTextApplier) configurableProposal.getTextApplier()).getActualReplacementString(configurableProposal);
		}
	}
	return proposedText;
}

Example 16

Source File: ContentAssistTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

/**
 * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=438191
 */
@Test public void testSubtypeProposals() throws Exception {
	if (isJDT_3_6_orLater()) {
		ICompletionProposal[] proposals = newBuilder().append("import java.util.* subtype I").computeCompletionProposals();
		for (ICompletionProposal iCompletionProposal : proposals) {
			String displayString = iCompletionProposal.getDisplayString();
			assertFalse(displayString, displayString.contains(Iterable.class.getSimpleName()));
		}
	}
}

Example 17

Source File: CompositeQuickfixTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Test
public void testSimpleQuickAssist() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("\"bad doc\"");
  _builder.newLine();
  _builder.append("Foo { ref Bor }");
  _builder.newLine();
  _builder.append("\"bad doc\"");
  _builder.newLine();
  _builder.append("Bor { }");
  _builder.newLine();
  final IFile resource = this.dslFile(_builder);
  final XtextEditor editor = this.openEditor(resource);
  final ICompletionProposal[] proposals = this.computeQuickAssistProposals(editor, 1);
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("Multi fix 2");
  final Function1<ICompletionProposal, String> _function = (ICompletionProposal it) -> {
    return it.getDisplayString();
  };
  Assert.assertEquals(_builder_1.toString(), IterableExtensions.join(ListExtensions.<ICompletionProposal, String>map(((List<ICompletionProposal>)Conversions.doWrapArray(proposals)), _function), "\n"));
  IterableExtensions.<ICompletionProposal>head(((Iterable<ICompletionProposal>)Conversions.doWrapArray(proposals))).apply(editor.getDocument());
  StringConcatenation _builder_2 = new StringConcatenation();
  _builder_2.append("\"not bad doc\"");
  _builder_2.newLine();
  _builder_2.append("Foo { ref Bor }");
  _builder_2.newLine();
  _builder_2.append("\"bad doc\"");
  _builder_2.newLine();
  _builder_2.append("Bor { }");
  _builder_2.newLine();
  Assert.assertEquals(_builder_2.toString(), editor.getDocument().get());
}

Example 18

Source File: MultiQuickFixTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Test
public void testQuickAssist() throws Exception {
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("\"no doc\"");
  _builder.newLine();
  _builder.append("Foo { ref Bor }");
  _builder.newLine();
  _builder.append("\"no doc\" Bor { }");
  _builder.newLine();
  final IFile dslFile = this.dslFile(_builder);
  final XtextEditor editor = this.openEditor(dslFile);
  final ICompletionProposal[] proposals = this.computeQuickAssistProposals(editor, 1);
  StringConcatenation _builder_1 = new StringConcatenation();
  _builder_1.append("Multi fix");
  final Function1<ICompletionProposal, String> _function = (ICompletionProposal it) -> {
    return it.getDisplayString();
  };
  Assert.assertEquals(_builder_1.toString(), IterableExtensions.join(ListExtensions.<ICompletionProposal, String>map(((List<ICompletionProposal>)Conversions.doWrapArray(proposals)), _function), "\n"));
  IterableExtensions.<ICompletionProposal>head(((Iterable<ICompletionProposal>)Conversions.doWrapArray(proposals))).apply(editor.getDocument());
  StringConcatenation _builder_2 = new StringConcatenation();
  _builder_2.append("\"Better documentation\"");
  _builder_2.newLine();
  _builder_2.append("Foo { ref Bor }");
  _builder_2.newLine();
  _builder_2.append("\"no doc\" Bor { }");
  _builder_2.newLine();
  Assert.assertEquals(_builder_2.toString(), editor.getDocument().get());
}

Example 19

Source File: ContentAssistPrioritiesTest.java From xtext-xtend with Eclipse Public License 2.0

4 votes

public void assertContains(final ICompletionProposal proposal, final String text) {
  String _displayString = proposal.getDisplayString();
  String _plus = ((text + " in ") + _displayString);
  Assert.assertTrue(_plus, proposal.getDisplayString().contains(text));
}

Example 20

Source File: UiBinderXmlCompletionProcessor.java From gwt-eclipse-plugin with Eclipse Public License 1.0

4 votes

private void removeSchemaWidgetProposals(List<ICompletionProposal> proposals,
    IDocument document) {

  PackageBasedNamespaceManager packageManager = new PackageBasedNamespaceManager();

  IDOMModel model = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(
      document);
  try {
    packageManager.readFromElement(model.getDocument().getDocumentElement());
  } finally {
    if (model != null) {
      model.releaseFromRead();
    }
  }

  Iterator<ICompletionProposal> it = proposals.iterator();
  while (it.hasNext()) {
    ICompletionProposal proposal = it.next();
    if (!(proposal instanceof CustomCompletionProposal)) {
      // Schema-generated widget proposals are instances of this class
      continue;
    }

    String displayString = proposal.getDisplayString();
    String prefix = XmlUtilities.getPrefix(displayString);
    if (prefix == null) {
      // Must have a namespace
      continue;
    }

    String packageName = packageManager.getPackageName(prefix);
    if (packageName == null) {
      // This doesn't map to a widget
      continue;
    }

    String widgetName = XmlUtilities.getUnprefixed(displayString);
    if (widgetName.length() == 0
        || !Character.isUpperCase(widgetName.charAt(0))) {
      // Not a widget
      continue;
    }

    // Passes our test, it must be a widget!
    it.remove();
  }
}