org.bonitasoft.studio.connectors.ui.provider.DatabaseDriversLabelProvider.java Source code

Introduction

Here is the source code for org.bonitasoft.studio.connectors.ui.provider.DatabaseDriversLabelProvider.java

Source

/**
 * Copyright (C) 2012 BonitaSoft S.A.
 * BonitaSoft, 32 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.connectors.ui.provider;

import org.bonitasoft.studio.common.jface.BonitaStudioFontRegistry;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.StyledCellLabelProvider;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.jface.viewers.StyledString.Styler;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.TextStyle;
import org.eclipse.swt.widgets.Display;

/**
 * @author Aurelie Zara
 *
 */
public class DatabaseDriversLabelProvider extends StyledCellLabelProvider implements ILabelProvider {

    private String defaultDriver;
    private Styler boldgreen;

    public DatabaseDriversLabelProvider() {
        super();
        boldgreen = new StyledString.Styler() {

            @Override
            public void applyStyles(TextStyle textStyle) {
                textStyle.font = BonitaStudioFontRegistry.getActiveFont();
                textStyle.foreground = Display.getCurrent().getSystemColor(SWT.COLOR_DARK_GREEN);
            }
        };
    }

    public void setDefaultDriver(String driver) {
        defaultDriver = driver;
    }

    @Override
    public String getText(Object object) {
        String label = (String) object;

        return label;

    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
     */
    @Override
    public Image getImage(Object element) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public void update(ViewerCell cell) {
        if (cell.getElement() instanceof String) {
            String s = (String) cell.getElement();
            StyledString styledString = new StyledString();
            styledString.append(s, null);
            if (s.equals(defaultDriver)) {
                styledString.append(" (Active)", boldgreen);
            }
            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    }
}