TextCellEditorWithContentProposal.java

/*
 * SonarLint for Eclipse
 * Copyright (C) 2015-2017 SonarSource SA
 * sonarlint@sonarsource.com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonarlint.eclipse.ui.internal.bind;

import org.eclipse.jface.fieldassist.ContentProposalAdapter;
import org.eclipse.jface.fieldassist.IContentProposalProvider;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.fieldassist.ContentAssistCommandAdapter;
import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;

public class TextCellEditorWithContentProposal extends TextCellEditor {

  public TextCellEditorWithContentProposal(Composite parent, IContentProposalProvider contentProposalProvider,
    ProjectBindModel sonarProject) {
    super(parent);

    enableContentProposal(contentProposalProvider, sonarProject);
  }

  private void enableContentProposal(IContentProposalProvider contentProposalProvider, ProjectBindModel sonarProject) {
    ContentProposalAdapter contentProposalAdapter = new ContentAssistCommandAdapter(
      text,
      new RemoteProjectTextContentAdapter(sonarProject),
      contentProposalProvider,

      ITextEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS,
      null,
      true);
    contentProposalAdapter.setAutoActivationCharacters(null);
    contentProposalAdapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
    contentProposalAdapter.setFilterStyle(ContentProposalAdapter.FILTER_NONE);
    contentProposalAdapter.setAutoActivationDelay(100);
  }
}