org.eclipse.egit.gitflow.ui.internal.UIIcons.java Source code

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Here is the source code for org.eclipse.egit.gitflow.ui.internal.UIIcons.java

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/*******************************************************************************
 * Copyright (C) 2015, Max Hohenegger <eclipse@hohenegger.eu>
 *
 * 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
 *******************************************************************************/
package org.eclipse.egit.gitflow.ui.internal;

import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.egit.gitflow.ui.Activator;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.osgi.util.NLS;

/**
 * Icons for Gitflow integration.
 */
public class UIIcons {
    /** Decoration for initialized Gitflow repository. */
    public final static ImageDescriptor OVR_GITFLOW;

    /** base URL */
    public final static URL base;

    static {
        base = init();
        OVR_GITFLOW = map("ovr/git-flow.png"); //$NON-NLS-1$
    }

    private static ImageDescriptor map(final String icon) {
        if (base != null)
            try {
                return ImageDescriptor.createFromURL(new URL(base, icon));
            } catch (MalformedURLException mux) {
                Activator.logError(NLS.bind(UIText.UIIcons_errorLoadingPluginImage, icon), mux);
            }
        return ImageDescriptor.getMissingImageDescriptor();
    }

    private static URL init() {
        try {
            return new URL(Activator.getDefault().getBundle().getEntry("/"), //$NON-NLS-1$
                    "icons/"); //$NON-NLS-1$
        } catch (MalformedURLException mux) {
            Activator.logError(UIText.UIIcons_errorDeterminingIconBase, mux);
            return null;
        }
    }
}