NamedFont.java

package org.csstudio.sds.ui.internal.editor.newproperties.colorservice;

import org.csstudio.sds.util.ColorAndFontUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.FontData;

/**
 * Describes a named color.
 * 
 * @author Sven Wende
 * 
 */
public class NamedFont {
	private String name;
	private String description;
	
	private String fontName;
	private int fontSize;
	private boolean italic;
	private boolean bold;

	public NamedFont(String name, String description, String fontName, int fontSize, boolean bold, boolean italic) {
		assert name != null : "name != null";
		assert name.trim().length() > 0 : "name.trim().length() > 0";
		assert description != null : "description != null";
		assert description.trim().length() > 0 : "description.trim().length() > 0";
		assert fontName != null : "fontName != null";
		assert fontName.trim().length() > 0 : "fontName.trim().length() > 0";
		assert fontSize > 0 : "fontSize > 0";
		
		this.name = name;
		this.description = description;
		this.fontName = fontName;
		this.fontSize = fontSize;
		this.bold = bold;
		this.italic = italic;
	}

	public String getName() {
		return name;
	}

	public String getDescription() {
		return description;
	}

	public FontData getFontData(){
		FontData fd = new FontData();

		// .. font type
		fd.setName(fontName);
		
		// .. height
		if(fontSize>0) {
			fd.setHeight(fontSize);
		}

		// .. style
		int style = SWT.None;

		if(bold) {
			style|=SWT.BOLD;
		}
		if(italic) {
			style|=SWT.ITALIC;
		}
		fd.setStyle(style);
		
		return fd;
	}
	
	public String toFontString() {
		return ColorAndFontUtil.toFontString(fontName, fontSize, bold, italic);
	}
}