115 lines
4.0 KiB
Java
115 lines
4.0 KiB
Java
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/*
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* Copyright (c) 2006 Declarative Engineering LLC.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Declarative Engineering LLC
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* verson 1 which accompanies this distribution, and is available at
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* http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
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*/
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package com.foundation.view.swt;
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import org.eclipse.swt.custom.ST;
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import com.common.comparison.Comparator;
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import com.foundation.metadata.Attribute;
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import com.foundation.model.Model;
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/*
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* An external structure for specifying bullet metadata for a section of text in the styled text control.
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* <p>If the text represented by this info instance contains a mix of style settings then only the common styles will be set in this info object. The attributes for which there is a mix of data will be assigned a null value.</p>
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*/
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public class StyleBulletInfo extends Model {
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public static final Integer TYPE_DOT = new Integer(ST.BULLET_DOT);
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public static final Integer TYPE_NUMBER = new Integer(ST.BULLET_NUMBER);
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public static final Integer TYPE_LETTER_LOWER = new Integer(ST.BULLET_LETTER_LOWER);
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public static final Integer TYPE_LETTER_UPPER = new Integer(ST.BULLET_LETTER_UPPER);
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/** The type of bullet as an ST constant. */
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public static final Attribute TYPE = registerAttribute(StyleBulletInfo.class, "type");
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/** The text used only if one of the type constants is ST.TEXT. */
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public static final Attribute TEXT = registerAttribute(StyleBulletInfo.class, "text");
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public static final Attribute STYLE = registerAttribute(StyleBulletInfo.class, "style");
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/**
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* StyleBulletInfo constructor.
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*/
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public StyleBulletInfo() {
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super();
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setStyle(new StyleTextInfo());
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setText("");
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setType(new Integer(0));
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}//StyleBulletInfo()//
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/**
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* Gets the bullet style type.
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* <p>This can be one of the type constants defined by this class.</p>
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* @return The type of bullet.
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* @see #TYPE_DOT
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* @see #TYPE_NUMBER
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* @see #TYPE_LETTER_LOWER
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* @see #TYPE_LETTER_UPPER
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*/
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public Integer getType() {
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return (Integer) getAttributeValue(TYPE);
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}//getType()//
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/**
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* Sets the bullet style type.
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* <p>This can be one of the type constants defined by this class.</p>
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* @param type The type of bullet.
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* @see #TYPE_DOT
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* @see #TYPE_NUMBER
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* @see #TYPE_LETTER_LOWER
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* @see #TYPE_LETTER_UPPER
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*/
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public void setType(Integer type) {
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setAttributeValue(TYPE, type);
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}//setType()//
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/**
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* Gets the bullet style text.
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* <p>If text has greater than zero length then it will appear after the bullet type's graphic.</p>
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* @return The text of bullet.
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*/
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public String getText() {
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return (String) getAttributeValue(TEXT);
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}//getText()//
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/**
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* Sets the bullet style text.
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* <p>If text has greater than zero length then it will appear after the bullet type's graphic.</p>
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* @param text The text of bullet.
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*/
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public void setText(String text) {
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setAttributeValue(TEXT, text);
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}//setText()//
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/**
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* Gets the bullet style.
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* @return The style data for the bullet.
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*/
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public StyleTextInfo getStyle() {
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return (StyleTextInfo) getAttributeValue(STYLE);
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}//getStyle()//
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/**
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* Sets the bullet style
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* @param style The style data for the bullet.
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*/
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private void setStyle(StyleTextInfo style) {
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setAttributeValue(STYLE, style);
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}//setStyle()//
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/* (non-Javadoc)
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* @see java.lang.Object#toString()
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*/
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public String toString() {
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return "Bullet Style";
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}//toString()//
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/* (non-Javadoc)
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* @see java.lang.Object#equals(java.lang.Object)
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*/
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public boolean equals(Object object) {
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return (object instanceof StyleBulletInfo) &&
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Comparator.equals(getStyle(), ((StyleBulletInfo) object).getStyle()) &&
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Comparator.equals(getType(), ((StyleBulletInfo) object).getType()) &&
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Comparator.equals(getText(), ((StyleBulletInfo) object).getText());
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}//equals()//
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/* (non-Javadoc)
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* @see java.lang.Object#hashCode()
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*/
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public int hashCode() {
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return (getStyle() == null ? 0 : getStyle().hashCode()) ^ (getText() == null ? 0 : getText().hashCode()) ^ (getType() == null ? 0 : getType().hashCode());
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}//hashCode()//
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}//StyleBulletInfo//
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