FontProperties.java

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package com.adobe.dp.otf;

import java.util.HashMap;
import java.util.Map;

public class FontProperties implements FontPropertyConstants, Comparable {

	private String familyName;

	private int weight;

	private int style;

	public FontProperties(String familyName, int weight, int style) {
		this.familyName = familyName;
		this.weight = weight;
		this.style = style;
	}

    public FontProperties(String familyName, String weight, String style) {
        this(familyName, getWeightCode(weight), getStyleCode(style));
    }

    public int hashCode() {
		return familyName.hashCode() + weight + style;
	}

	public String getFamilyName() {
		return familyName;
	}

	public int getStyle() {
		return style;
	}

	public String getStyleString() {
		if (style == STYLE_ITALIC)
			return "Italic";
		else if (style == STYLE_OBLIQUE)
			return "Oblique";
		return "Regular";
	}

	public int getWeight() {
		return weight;
	}

	public String getWeightString() {
		switch (weight) {
		case 200:
		case 300:
			return "Light";
		case 400:
			return "Normal";
		case 500:
			return "Medium";
		case 600:
			return "Semibold";
		case 700:
		case 800:
			return "Bold";
		case 900:
			return "Black";
		}
		return Integer.toString(weight);
	}

    private static Map<String, Integer> weightToCodeMap = new HashMap<String, Integer>();
    static {
        weightToCodeMap.put("light", 300);
        weightToCodeMap.put("normal", 400);
        weightToCodeMap.put("medium", 500);
        weightToCodeMap.put("semibold", 600);
        weightToCodeMap.put("bold", 800);
        weightToCodeMap.put("black", 900);
    }

    public static int getWeightCode(String weightString) {
        Integer code = weightToCodeMap.get(weightString.toLowerCase());
        if (code == null) {
            code = weightToCodeMap.get("normal");
        }
        return code;
    }

    private static Map<String, Integer> styleToCodeMap = new HashMap<String, Integer>();
    static {
        styleToCodeMap.put("normal", STYLE_REGULAR);
        styleToCodeMap.put("regular", STYLE_REGULAR);
        styleToCodeMap.put("italic", STYLE_ITALIC);
        styleToCodeMap.put("oblique", STYLE_OBLIQUE);
    }

    private static int getStyleCode(String style) {
        Integer code = styleToCodeMap.get(style.toLowerCase());
        if (code == null) {
            code = styleToCodeMap.get("normal");
        }
        return code;
    }


    public boolean equals(Object other) {
		if (other.getClass() != getClass())
			return false;
		FontProperties o = (FontProperties) other;
		return o.familyName.equals(familyName) && o.weight == weight
				&& o.style == style;
	}

	public String toString() {
		String styleStr = getStyleString();
		return familyName + ":" + weight + ":" + styleStr;
	}

	public int compareTo(Object o) {
		FontProperties f = (FontProperties) o;
		int c = getFamilyName().compareTo(f.getFamilyName());
		if (c != 0)
			return c;
		c = getWeight() - f.getWeight();
		if (c != 0)
			return c;
		return getStyle() - f.getStyle();
	}
}