Java Code Examples for org.eclipse.jface.text.contentassist.ContentAssistant#setContextInformationPopupBackground()

The following examples show how to use org.eclipse.jface.text.contentassist.ContentAssistant#setContextInformationPopupBackground() . 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: TLASourceViewerConfiguration.java From tlaplus with MIT License

6 votes

/**
   * Content assistant
   */
  public IContentAssistant getContentAssistant(ISourceViewer sourceViewer)
  {
      ContentAssistant assistant = new ContentAssistant();
      assistant.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
      assistant.setContentAssistProcessor(new TLACompletionProcessor(), IDocument.DEFAULT_CONTENT_TYPE);
      assistant.setContentAssistProcessor(new PCalCompletionProcessor(), TLAPartitionScanner.TLA_PCAL);
      assistant.enableColoredLabels(true);
      assistant.enableAutoActivation(true);
      assistant.setAutoActivationDelay(500);
assistant.setInformationControlCreator(new IInformationControlCreator() {
	public IInformationControl createInformationControl(final Shell parent) {
		return new DefaultInformationControl(parent, (DefaultInformationControl.IInformationPresenter) null);
	}
});
assistant.setSorter(new ICompletionProposalSorter() {
	public int compare(ICompletionProposal p1, ICompletionProposal p2) {
		return 0;
	}
});
      assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
      assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
      assistant.setContextInformationPopupBackground(TLAEditorActivator.getDefault().getTLAColorProvider().getColor(
              TLAColorProvider.CONTENT_ASSIST_BACKGROUND_KEY));
      return assistant;
  }

Example 2

Source File: CodeTemplateSourceViewerConfiguration.java From typescript.java with MIT License

5 votes

public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {

		IPreferenceStore store= JavaScriptPlugin.getDefault().getPreferenceStore();
		JavaScriptTextTools textTools= JavaScriptPlugin.getDefault().getJavaTextTools();
		IColorManager manager= textTools.getColorManager();					
		

		ContentAssistant assistant= new ContentAssistant();
		assistant.setContentAssistProcessor(fProcessor, IDocument.DEFAULT_CONTENT_TYPE);
			// Register the same processor for strings and single line comments to get code completion at the start of those partitions.
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVA_STRING);
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVA_CHARACTER);
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVA_SINGLE_LINE_COMMENT);
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVA_MULTI_LINE_COMMENT);
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVASCRIPT_TEMPLATE_LITERAL);
		assistant.setContentAssistProcessor(fProcessor, IJavaScriptPartitions.JAVA_DOC);

		assistant.enableAutoInsert(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOINSERT));
		assistant.enableAutoActivation(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION));
		assistant.setAutoActivationDelay(store.getInt(PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY));
		assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
		assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
		assistant.setInformationControlCreator(new IInformationControlCreator() {
			public IInformationControl createInformationControl(Shell parent) {
				return new DefaultInformationControl(parent, SWT.NONE, new HTMLTextPresenter(true));
			}
		});

		Color background= getColor(store, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND, manager);			
		assistant.setContextInformationPopupBackground(background);
		assistant.setContextSelectorBackground(background);
		assistant.setProposalSelectorBackground(background);

		Color foreground= getColor(store, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND, manager);
		assistant.setContextInformationPopupForeground(foreground);
		assistant.setContextSelectorForeground(foreground);
		assistant.setProposalSelectorForeground(foreground);
		
		return assistant;
	}

Example 3

Source File: CodeTemplateSourceViewerConfiguration.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

@Override
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {

	IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();
	JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
	IColorManager manager= textTools.getColorManager();


	ContentAssistant assistant= new ContentAssistant();
	assistant.setContentAssistProcessor(fProcessor, IDocument.DEFAULT_CONTENT_TYPE);
		// Register the same processor for strings and single line comments to get code completion at the start of those partitions.
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_STRING);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_CHARACTER);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_DOC);

	assistant.enableAutoInsert(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOINSERT));
	assistant.enableAutoActivation(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION));
	assistant.setAutoActivationDelay(store.getInt(PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY));
	assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
	assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
	assistant.setInformationControlCreator(new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
		}
	});

	Color background= getColor(store, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND, manager);
	assistant.setContextInformationPopupBackground(background);
	assistant.setContextSelectorBackground(background);

	Color foreground= getColor(store, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND, manager);
	assistant.setContextInformationPopupForeground(foreground);
	assistant.setContextSelectorForeground(foreground);

	return assistant;
}

Example 4

Source File: ContentAssistPreference.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

3 votes

/**
 * Configure the given content assistant from the given store.
 *
 * @param assistant the content assistant
 * @param store the preference store
 */
public static void configure(ContentAssistant assistant, IPreferenceStore store) {

	JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
	IColorManager manager= textTools.getColorManager();


	boolean enabled= store.getBoolean(AUTOACTIVATION);
	assistant.enableAutoActivation(enabled);

	int delay= store.getInt(AUTOACTIVATION_DELAY);
	assistant.setAutoActivationDelay(delay);

	Color c= getColor(store, PARAMETERS_FOREGROUND, manager);
	assistant.setContextInformationPopupForeground(c);
	assistant.setContextSelectorForeground(c);

	c= getColor(store, PARAMETERS_BACKGROUND, manager);
	assistant.setContextInformationPopupBackground(c);
	assistant.setContextSelectorBackground(c);

	enabled= store.getBoolean(AUTOINSERT);
	assistant.enableAutoInsert(enabled);

	enabled= store.getBoolean(PREFIX_COMPLETION);
	assistant.enablePrefixCompletion(enabled);

	enabled= store.getBoolean(USE_COLORED_LABELS);
	assistant.enableColoredLabels(enabled);


	configureJavaProcessor(assistant, store);
	configureJavaDocProcessor(assistant, store);
}