com.synflow.cx.ui.contentassist.CxTemplateProposalProvider.java Source code

Introduction

Here is the source code for com.synflow.cx.ui.contentassist.CxTemplateProposalProvider.java

Source

/*******************************************************************************
 * Copyright (c) 2014 Synflow SAS.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Matthieu Wipliez - initial API and implementation and/or initial documentation
 *******************************************************************************/
package com.synflow.cx.ui.contentassist;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.text.templates.ContextTypeRegistry;
import org.eclipse.jface.text.templates.Template;
import org.eclipse.jface.text.templates.persistence.TemplateStore;
import org.eclipse.swt.graphics.Image;
import org.eclipse.xtext.ui.editor.templates.ContextTypeIdHelper;
import org.eclipse.xtext.ui.editor.templates.DefaultTemplateProposalProvider;

import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.synflow.cx.ui.internal.CxActivator;

/**
 * This class extends the default template proposal provider to provide a better image.
 * 
 * @author Matthieu Wipliez
 *
 */
@Singleton
public class CxTemplateProposalProvider extends DefaultTemplateProposalProvider {

    private Image image;

    @Inject
    public CxTemplateProposalProvider(TemplateStore templateStore, ContextTypeRegistry registry,
            ContextTypeIdHelper helper) {
        super(templateStore, registry, helper);
    }

    @Override
    public Image getImage(Template template) {
        if (image == null) {
            ImageDescriptor imageDescriptor = CxActivator.imageDescriptorFromPlugin("com.synflow.cx.ui", //$NON-NLS-1$
                    "icons/template_obj.gif");
            image = imageDescriptor.createImage();
        }
        return image;
    }

}