/* *************************************************************************
 
                               Enably Toolkit 

               Development of Browser User Intarfaces Made Easy

                    Copyright (C) 2000-2006 IT Mill Ltd
                     
   *************************************************************************

   This product is distributed under commercial license that can be found
   from the product package on license/license.txt. Use of this product might 
   require purchasing a commercial license from IT Mill Ltd. For guidelines 
   on usage, see license/licensing-guidelines.html

   *************************************************************************
   
   For more information, contact:
   
   IT Mill Ltd                           phone: +358 2 4802 7180
   Ruukinkatu 2-4                        fax:   +358 2 4802 7181
   20540, Turku                          email:  info@enably.com
   Finland                               company www: www.enably.com
   
   Primary source for information and releases: www.enably.com

   ********************************************************************** */

package com.enably.tk.demo.features;

import com.enably.tk.event.Action;
import com.enably.tk.ui.*;

public class FeatureTable extends Feature implements Action.Handler {

	private static final String[] firstnames =
		new String[] {
			"John",
			"Mary",
			"Joe",
			"Sarah",
			"Jeff",
			"Jane",
			"Peter",
			"Marc",
			"Josie",
			"Linus" };
	private static final String[] lastnames =
		new String[] {
			"Torvalds",
			"Smith",
			"Jones",
			"Beck",
			"Sheridan",
			"Picard",
			"Hill",
			"Fielding",
			"Einstein" };
	private static final String[] eyecolors =
		new String[] { "Blue", "Green", "Brown" };
	private static final String[] haircolors =
		new String[] { "Brown", "Black", "Red", "Blonde" };

	private Table t;
	private boolean actionsActive = false;
	private Button actionHandlerSwitch =
		new Button("Activate actions", this, "toggleActions");

	public void toggleActions() {
		if (actionsActive) {
			t.removeActionHandler(this);
			actionsActive = false;
			actionHandlerSwitch.setCaption("Activate Actions");
		} else {
			t.addActionHandler(this);
			actionsActive = true;
			actionHandlerSwitch.setCaption("Deactivate Actions");
		}
	}

	protected Component getDemoComponent() {

		OrderedLayout l = new OrderedLayout();

		// Sample table
		t = new Table("Most Wanted Persons List");
		t.setPageLength(10);
		l.addComponent(t);

		// Add columns to table
		t.addContainerProperty("Firstname", String.class, "");
		t.addContainerProperty("Lastname", String.class, "");
		t.addContainerProperty("Age", String.class, "");
		t.addContainerProperty("Eyecolor", String.class, "");
		t.addContainerProperty("Haircolor", String.class, "");

		// Add random rows to table
		for (int j = 0; j < 50; j++) {
			Object id = t.addItem(
				new Object[] {
					firstnames[(int) (Math.random() * (firstnames.length-1))],
					lastnames[(int) (Math.random() * (lastnames.length-1))],
					new Integer((int) (Math.random() * 80)),
					eyecolors[(int) (Math.random() * 3)],
					haircolors[(int) (Math.random() * 4)] },
				new Integer(j));
			t.setItemIcon(id,getSampleIcon());
		}

		// Actions
		l.addComponent(this.actionHandlerSwitch);

		// Properties
		PropertyPanel p = new PropertyPanel(t);
		Form ap =
			p.createBeanPropertySet(
				new String[] {
					"pageLength",
					"rowHeaderMode",
					"selectable",
					"columnHeaderMode",
					"columnCollapsingAllowed",
					"columnReorderingAllowed"});
		ap.replaceWithSelect(
			"columnHeaderMode",
			new Object[] {
				new Integer(Table.COLUMN_HEADER_MODE_EXPLICIT),
				new Integer(Table.COLUMN_HEADER_MODE_EXPLICIT_DEFAULTS_ID),
				new Integer(Table.COLUMN_HEADER_MODE_HIDDEN),
				new Integer(Table.COLUMN_HEADER_MODE_ID)},
			new Object[] {
				"Explicit",
				"Explicit defaults ID",
				"Hidden",
				"ID" });
		ap.replaceWithSelect(
			"rowHeaderMode",
			new Object[] {
				new Integer(Table.ROW_HEADER_MODE_EXPLICIT),
				new Integer(Table.ROW_HEADER_MODE_EXPLICIT_DEFAULTS_ID),
				new Integer(Table.ROW_HEADER_MODE_HIDDEN),
				new Integer(Table.ROW_HEADER_MODE_ICON_ONLY),
				new Integer(Table.ROW_HEADER_MODE_ID),
				new Integer(Table.ROW_HEADER_MODE_INDEX),
				new Integer(Table.ROW_HEADER_MODE_ITEM),
				new Integer(Table.ROW_HEADER_MODE_PROPERTY)},
			new Object[] {
				"Explicit",
				"Explicit defaults ID",
				"Hidden",
				"Icon only",
				"ID",
				"Index",
				"Item",
				"Property" });
		Select themes = (Select) p.getField("style");
		themes
			.addItem("list")
			.getItemProperty(themes.getItemCaptionPropertyId())
			.setValue("list");
		p.addProperties("Table Properties", ap);
		l.addComponent(p);

		return l;
	}

	protected String getExampleSrc() {
		return "// Sample table\n"
			+ "t = new Table(\"Most Wanted Persons List\");\n"
			+ "t.setPageLength(10);\n\n"
			+ "// Add columns to table\n"
			+ "t.addContainerProperty(\"Firstname\", String.class, \"\");\n"
			+ "t.addContainerProperty(\"Lastname\", String.class, \"\");\n"
			+ "t.addContainerProperty(\"Age\", String.class, \"\");\n"
			+ "t.addContainerProperty(\"Eyecolor\", String.class, \"\");\n"
			+ "t.addContainerProperty(\"Haircolor\", String.class, \"\");\n\n"
			+ "// Add random rows to table\n"
			+ "for (int j = 0; j < 50; j++) {\n"
			+ "	t.addItem(\n"
			+ "		new Object[] {\n"
			+ "			firstnames[(int) (Math.random() * 9)],\n"
			+ "			lastnames[(int) (Math.random() * 9)],\n"
			+ "			new Integer((int) (Math.random() * 80)),\n"
			+ "			eyecolors[(int) (Math.random() * 3)],\n"
			+ "			haircolors[(int) (Math.random() * 4)] },\n"
			+ "		new Integer(j));\n"
			+ "}\n";
	}

	protected String getDescriptionXHTML() {

		return "<p>The Table component is designed for displaying large volumes of tabular data, "
			+ "in multiple pages whenever needed.</p> "
			+ "<p>Selection of the displayed data is supported both in selecting exclusively one row "
			+ "or multiple rows at the same time. For each row, there may be a set of actions associated, "
			+ "depending on the theme these actions may be displayed either as a drop-down "
			+ "menu for each row or a set of command buttons.</p><p>"
			+ "Table may be connected to any datasource implementing the <code>Container</code> interface."
			+ "This way data found in external datasources can be directly presented in the table component."
			+ "</p><p>"
			+ "Table implements a number of features and you can test most of them in the table demo tab.</p>";
	}

	protected String getImage() {
		return "table.jpg";
	}

	protected String getTitle() {
		return "Table";
	}

	private Action ACTION1 = new Action("Action 1");
	private Action ACTION2 = new Action("Action 2");
	private Action ACTION3 = new Action("Action 3");

	private Action[] actions = new Action[] { ACTION1, ACTION2, ACTION3 };

	public Action[] getActions(Object target, Object sender) {
		return actions;
	}

	public void handleAction(Action action, Object sender, Object target) {
		t.setDescription(
			"Last action clicked was '"
				+ action.getCaption()
				+ "' on item '"
				+ t.getItem(target).toString()
				+ "'");
	}

}