descent.internal.ui.wizards.buildpaths.AccessRulesLabelProvider.java Source code

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Here is the source code for descent.internal.ui.wizards.buildpaths.AccessRulesLabelProvider.java

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/*******************************************************************************
 * Copyright (c) 2000, 2006 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package descent.internal.ui.wizards.buildpaths;

import org.eclipse.swt.graphics.Image;

import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;

import descent.core.IAccessRule;

import descent.internal.ui.JavaPluginImages;
import descent.internal.ui.wizards.NewWizardMessages;

public class AccessRulesLabelProvider extends LabelProvider implements ITableLabelProvider {

    public AccessRulesLabelProvider() {
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int)
     */
    public Image getColumnImage(Object element, int columnIndex) {
        if (element instanceof IAccessRule) {
            IAccessRule rule = (IAccessRule) element;
            if (columnIndex == 0) {
                return getResolutionImage(rule.getKind());
            }
        }
        return null;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int)
     */
    public String getColumnText(Object element, int columnIndex) {
        if (element instanceof IAccessRule) {
            IAccessRule rule = (IAccessRule) element;
            if (columnIndex == 0) {
                return getResolutionLabel(rule.getKind());
            } else {
                return rule.getPattern().toString();
            }
        }
        return element.toString();
    }

    public static Image getResolutionImage(int kind) {
        switch (kind) {
        case IAccessRule.K_ACCESSIBLE:
            return JavaPluginImages.get(JavaPluginImages.IMG_OBJS_NLS_TRANSLATE);
        case IAccessRule.K_DISCOURAGED:
            return JavaPluginImages.get(JavaPluginImages.IMG_OBJS_REFACTORING_WARNING);
        case IAccessRule.K_NON_ACCESSIBLE:
            return JavaPluginImages.get(JavaPluginImages.IMG_OBJS_REFACTORING_ERROR);
        }
        return null;
    }

    public static String getResolutionLabel(int kind) {
        switch (kind) {
        case IAccessRule.K_ACCESSIBLE:
            return NewWizardMessages.AccessRulesLabelProvider_kind_accessible;
        case IAccessRule.K_DISCOURAGED:
            return NewWizardMessages.AccessRulesLabelProvider_kind_discouraged;
        case IAccessRule.K_NON_ACCESSIBLE:
            return NewWizardMessages.AccessRulesLabelProvider_kind_non_accessible;
        }
        return ""; //$NON-NLS-1$
    }
}