1 files changed, 85 insertions, 0 deletions

diff --git a/examples/org.eclipse.swt.examples.launcher/src/org/eclipse/swt/examples/launcher/ItemDescriptor.java b/examples/org.eclipse.swt.examples.launcher/src/org/eclipse/swt/examples/launcher/ItemDescriptor.java
new file mode 100755
index 0000000000..735291513b
--- /dev/null
+++ b/examples/org.eclipse.swt.examples.launcher/src/org/eclipse/swt/examples/launcher/ItemDescriptor.java
@@ -0,0 +1,85 @@
+package org.eclipse.swt.examples.launcher;

/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved
 */

import java.net.*;

import org.eclipse.swt.graphics.*;
+
/**
 * ItemDescriptor collects information about a launch item.
 */
+class ItemDescriptor {

+	private String id;
+	private String name;
+	private String description;
	private Image  icon;
+	private URL sourceCodePath;
+	private LaunchDelegate launchDelegate;
+	
+	/**
+	 * Constructs an ItemDescriptor.
+	 *
+	 * @param id the id
+	 * @param name the name
+	 * @param description the description
+	 * @param launchDelegate a launch delegate for the program to be launched using this descriptor,
+	 *        may be null if item is not launchable
+	 */
+	public ItemDescriptor(String id, String name, String description, URL sourceCodePath,
+		Image icon, LaunchDelegate launchDelegate) {
+		this.id = id;
+		this.name = name;
+		this.description = description;
+		this.sourceCodePath = sourceCodePath;
		this.icon = icon;
+		this.launchDelegate = launchDelegate;
+	}
+
+	/**
+	 * Returns the ID for this program.
+	 *
+	 * @return the user-specified ID for this program
+	 */
+	public String getId() {
+		return id;
+	}
+	
+	/**
+	 * Returns the translated name for the program.
+	 * 
+	 * @return the name of the program
+	 */
+	public String getName() {
+		return name;
+	}
+	
+	/**
+	 * Returns a short description for the program.
+	 * 
+	 * @return a newline-delimited string describing the program, null if no description is available
+	 */
+	public String getDescription() {
+		return description;
+	}
+
+	/**
+	 * Returns source code path
+	 * 
+	 * @return a URL specifying the name of a zip/jar or the base of a directory where the source
+	 *         code is stored, null if no source is available
+	 */
+	public URL getSourceCodePath() {
+		return sourceCodePath;
+	}
+
	/**
	 * Returns an icon for this descriptor
	 * 
	 * @returns an icon, null if the item is a folder
	 */
	public Image getIcon() {
		return icon;
	}
	
+	/**
+	 * Returns launch delegate for the program.
+	 * 
+	 * @return the launch delegate, null if the item is a folder
+	 */
+	public LaunchDelegate getLaunchDelegate() {
+		return launchDelegate;
+	}
	
	/**
	 * Determines if an item is a folder.
	 *
	 * @return true if the item is a folder
	 */
	public boolean isFolder() {
		return launchDelegate == null;
	}
+	
+	/**
+	 * Determines the equality of descriptors.
+	 * 
+	 * @return true if this.getId().equalsIgnoreCase(other.getId())
+	 */
+	public boolean equals(Object other) {
		if (other instanceof ItemDescriptor) {
+			ItemDescriptor otherDescriptor = (ItemDescriptor) other;
+			return getId().equalsIgnoreCase(otherDescriptor.getId());
+		}
+		return false;
+	}
	
	/**
	 * Produces a hashcode.
	 * 
	 * @return the hashcode
	 */
	public int hashCode() {
		return id.toUpperCase().hashCode();
	}
+}