org.bonitasoft.studio.xml.ui.XSDLabelProvider.java Source code

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Here is the source code for org.bonitasoft.studio.xml.ui.XSDLabelProvider.java

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/**
 * Copyright (C) 2010 BonitaSoft S.A.
 * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2.0 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.bonitasoft.studio.xml.ui;

import org.bonitasoft.studio.pics.Pics;
import org.bonitasoft.studio.pics.PicsConstants;
import org.bonitasoft.studio.xml.Messages;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.ILabelDecorator;
import org.eclipse.swt.graphics.Image;
import org.eclipse.xsd.XSDAttributeDeclaration;
import org.eclipse.xsd.XSDAttributeUse;
import org.eclipse.xsd.XSDElementDeclaration;
import org.eclipse.xsd.XSDNamedComponent;
import org.eclipse.xsd.XSDSimpleTypeDefinition;
import org.eclipse.xsd.XSDTypeDefinition;

/**
 * @author Mickael Istria
 *
 */
public class XSDLabelProvider extends ColumnLabelProvider implements ILabelDecorator {

    private final boolean useQualifiedName;

    /**
     * 
     */
    public XSDLabelProvider(boolean useQualifiedName) {
        super();
        this.useQualifiedName = useQualifiedName;
    }

    /**
     * 
     */
    public XSDLabelProvider() {
        this(false);
    }

    @Override
    public String getText(Object item) {
        if (item == XSDContentProvider.WHOLE_XML) {
            return Messages.wholeXML;
        } else if (item instanceof XSDContentProvider.Append) {
            return Messages.appendChild;
        } else if (item instanceof XSDNamedComponent) {
            XSDNamedComponent xsdNamedComponent = (XSDNamedComponent) item;
            if (useQualifiedName) {
                return xsdNamedComponent.getQName();
            } else {
                return xsdNamedComponent.getName();
            }
        } else {
            return super.getText(item);
        }
    }

    @Override
    public Image getImage(Object item) {
        if (item == XSDContentProvider.WHOLE_XML) {
            return Pics.getImage(PicsConstants.xml);
        } else if (item instanceof XSDContentProvider.Append) {
            return Pics.getImage(PicsConstants.xml3dots);
        } else if (item instanceof XSDAttributeUse || item instanceof XSDAttributeDeclaration) {
            return Pics.getImage(PicsConstants.xmlAttribute);
        } else if (item instanceof XSDElementDeclaration) {
            return Pics.getImage(PicsConstants.xmlElement);
        } else {
            return super.getImage(item);
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, java.lang.Object)
     */
    public Image decorateImage(Image image, Object element) {
        // TODO Auto-generated method stub
        return null;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ILabelDecorator#decorateText(java.lang.String, java.lang.Object)
     */
    public String decorateText(String text, Object element) {
        if (element instanceof XSDElementDeclaration) {
            XSDElementDeclaration decl = (XSDElementDeclaration) element;
            XSDTypeDefinition declaredType = decl.getType();
            if (declaredType != null) {
                XSDSimpleTypeDefinition type = declaredType.getSimpleType();
                if (type != null) {
                    return text + " (/text() : " + type.getName() + ")";
                }
            }
        }
        return null;
    }
}