/*

* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

/**

 * import midp classes.

 */

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

/**

 * This class is to test all the StringItem tests

 */

public class FormStringItemTests extends Form implements CommandListener, ItemCommandListener

{

    //referemce to the parent MIDlet

    private Midp_StringItem_01 m = null;

    //the form to add the StringItems

    private Form stringItemForm = null;

    //the label to create the StringItem

    private TextField label = null;

    //the text to create the StringItem

    private TextField text = null;

    //the text to create the StringItem

    private TextField width = null;

    //the text to create the StringItem

    private TextField height = null;

    //the StringItem to test

    private StringItem si = null;

    private ChoiceGroup cg = null;

    private String[] cgTypes = {"LAYOUT_DEFAULT","LAYOUT_LEFT","LAYOUT_RIGHT","LAYOUT_CENTER","LAYOUT_TOP","LAYOUT_BOTTOM",

                                "LAYOUT_VCENTER","LAYOUT_NEWLINE_BEFORE","LAYOUT_NEWLINE_AFTER","LAYOUT_SHRINK","LAYOUT_VSHRINK",

                                "LAYOUT_EXPAND","LAYOUT_VEXPAND"

                               };

    //the command to go back to the main screen

    private Command cmdBack = new Command("Back", Command.BACK, 1);

    //the command to create the StringItem with the entered label and text

    private Command cmdCreate = new Command("Create", Command.SCREEN, 1);

    //the command to create the StringItem with the entered label and text and with focus

    private Command cmdCreateHL = new Command("Create as Hyperlink", Command.SCREEN, 1);

    //the command to create the StringItem with the entered label and text and with focus

    private Command cmdCreateButton = new Command("Create as Button", Command.SCREEN, 1);

    //the command to unlock the Item

    private Command cmdUnlock = new Command("Unlock", Command.SCREEN, 1);

    //the command for the item

    private Command cmdItem = new Command("Item cmd", Command.ITEM, 1);

    //the command to remove/restore the item command or the first item

    private Command cmdRemoveCommand = new Command("Remove command", Command.SCREEN, 1);

    private Command cmdRestoreCommand = new Command("Restore command", Command.SCREEN, 1);

    private Command cmdRemoveItem = new Command("Remove first item", Command.SCREEN, 1);

    //Command for adding the itemcommandlisteners for the stringitems in layout tests

    private Command cmdAddListeners = new Command("Add listeners", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdLayout = new Command("Layout Test", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdLayoutButton = new Command("Layout Button Test", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdLayoutHL = new Command("Layout Hyperlink Test", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdVLayout = new Command("Vertical Layout Test", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdVLayoutHL = new Command("Vertical Layout Hyperlink Test", Command.SCREEN, 1);

    //the command for layout test

    private Command cmdVLayoutButton = new Command("Vertical Layout Button Test", Command.SCREEN, 1);

    //the command for adding a StringItem with long text

    private Command cmdLongText = new Command("Long text layout test", Command.SCREEN, 1);

    private Command cmdNext = new Command("Next", Command.SCREEN, 1);

    private Command cmdExit = new Command("Exit", Command.EXIT, 1);

    static int change = -1;

    public FormStringItemTests(Midp_StringItem_01 m)

    {

        //set the name of the form to be the name of MIDlet

        super(m.getClass().getName());

        this.m = m;

        //create TextFields

        label = new TextField("Label:", null, 200, TextField.ANY);

        text = new TextField("Text:", null, 200, TextField.ANY);

        width = new TextField("Set preferred width:", null, 5, TextField.NUMERIC);

        height = new TextField("Set preferred height:", null, 5, TextField.NUMERIC);

        cg = new ChoiceGroup("Layout:",ChoiceGroup.EXCLUSIVE,cgTypes,null);

        append(label);

        append(text);

        append(width);

        append(height);

        append(cg);

        addCommand(cmdCreate);

        addCommand(cmdCreateHL);

        addCommand(cmdCreateButton);

        addCommand(cmdLayout);

        addCommand(cmdLayoutHL);

        addCommand(cmdLayoutButton);

        addCommand(cmdVLayout);

        addCommand(cmdVLayoutHL);

        addCommand(cmdVLayoutButton);

        addCommand(cmdLongText);

        addCommand(cmdExit);

        setCommandListener(this);

        Display.getDisplay(m).setCurrent(this);

        //create StringItemForm

        stringItemForm = new Form("StringItem");

        stringItemForm.addCommand(cmdBack);

        stringItemForm.setCommandListener(this);

    }

    /**

     *  This method handles command invocations.

     *

     *@param  c  This is the command responsible for the event.

     *@param  s  Should be equal to this.

     */

    public void commandAction(Command c, Displayable s)

    {

        if (c == cmdBack)

        {

            label.setString(null);

            text.setString(null);

            Display.getDisplay(m).setCurrent(this);

        }

        else if (c == cmdLongText)

        {

            String longString = "This is a really long string. Check that you can successfully" +

                                " read the last line (congratulations).\n" +

                                "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas" +

                                " tempor nisl in quam aliquet eu posuere eros tempor. Vivamus felis" +

                                " urna, hendrerit id fringilla eu, feugiat blandit tellus. Curabitur" +

                                " scelerisque tempus ante, eu convallis ligula ultrices nec. Nullam" +

                                " vulputate aliquet ullamcorper. Lorem ipsum dolor sit amet," +

                                " consectetur adipiscing elit. Proin at odio vel urna luctus dignissim" +

                                " a quis urna. Lorem ipsum dolor sit amet, consectetur adipiscing elit." +

                                " Phasellus aliquet luctus eros vitae aliquam. Suspendisse ut magna a" +

                                " ipsum fermentum imperdiet. Maecenas eu nunc sed metus placerat" +

                                " adipiscing. Duis lacus lacus, vestibulum id vestibulum a, tempus at" +

                                " nulla. Proin sagittis nibh vitae dui interdum varius. Cras purus" +

                                " nulla, lobortis eu laoreet a, ultricies vitae sem. Integer aliquam" +

                                " ultricies metus. Nulla nec dignissim mi. Nullam risus augue, egestas" +

                                " vitae facilisis eu, adipiscing eu turpis. Nulla convallis semper" +

                                " lobortis. Nullam eget lacus nunc. Nam ipsum lectus, mattis in mollis" +

                                " eu, tristique nec nibh. Nam pellentesque euismod est, a laoreet turpis" +

                                " pulvinar bibendum. Sed malesuada lacus eu ante luctus ut faucibus odio" +

                                " tristique. Donec quis mi ante. Praesent a porta velit. Duis tincidunt" +

                                " velit eget sapien viverra pulvinar.\n" +

                                "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas" +

                                " tempor nisl in quam aliquet eu posuere eros tempor. Vivamus felis" +

                                " urna, hendrerit id fringilla eu, feugiat blandit tellus. Curabitur" +

                                " scelerisque tempus ante, eu convallis ligula ultrices nec. Nullam" +

                                " vulputate aliquet ullamcorper. Lorem ipsum dolor sit amet," +

                                " consectetur adipiscing elit. Proin at odio vel urna luctus dignissim" +

                                " a quis urna. Lorem ipsum dolor sit amet, consectetur adipiscing elit." +

                                " Phasellus aliquet luctus eros vitae aliquam. Suspendisse ut magna a" +

                                " ipsum fermentum imperdiet. Maecenas eu nunc sed metus placerat" +

                                " adipiscing. Duis lacus lacus, vestibulum id vestibulum a, tempus at" +

                                " nulla. Proin sagittis nibh vitae dui interdum varius. Cras purus" +

                                " nulla, lobortis eu laoreet a, ultricies vitae sem. Integer aliquam" +

                                " ultricies metus. Nulla nec dignissim mi. Nullam risus augue, egestas" +

                                " vitae facilisis eu, adipiscing eu turpis. Nulla convallis semper" +

                                " lobortis. Nullam eget lacus nunc. Nam ipsum lectus, mattis in mollis" +

                                " eu, tristique nec nibh. Nam pellentesque euismod est, a laoreet turpis" +

                                " pulvinar bibendum. Sed malesuada lacus eu ante luctus ut faucibus odio" +

                                " tristique. Donec quis mi ante. Praesent a porta velit. Duis tincidunt" +

                                " velit eget sapien viverra pulvinar.\n" +

                                "Now, congratulations if you can read this final line!";

            si = new StringItem("The StringItem", longString);

            stringItemForm.append(si);

            Display.getDisplay(m).setCurrent(stringItemForm);

        }

        else if (c == cmdNext)

        {

            change++;

            changeForm();

        }

        else if (c == cmdRemoveCommand)

        {

            Item item = null;

            item = stringItemForm.get(0);

            item.removeCommand(cmdUnlock);

            item.removeCommand(cmdItem);

        }

        else if (c == cmdRestoreCommand)

        {

            Item item = null;

            item = stringItemForm.get(0);

            item.addCommand(cmdUnlock);

            item.setDefaultCommand(cmdItem);

        }

        else if (c == cmdRemoveItem)

        {

            stringItemForm.delete(0);

        }

        else if (c == cmdLayout)

        {

            layoutTest(Item.PLAIN);

        }

        else if (c == cmdLayoutHL)

        {

            layoutTest(Item.HYPERLINK);

        }

        else if (c == cmdLayoutButton)

        {

            layoutTest(Item.BUTTON);

        }

        else if (c == cmdVLayout)

        {

            verticalLayoutTest(Item.PLAIN);

        }

        else if (c == cmdVLayoutHL)

        {

            verticalLayoutTest(Item.HYPERLINK);

        }

        else if (c == cmdVLayoutButton)

        {

            verticalLayoutTest(Item.BUTTON);

        }

        else if (c == cmdAddListeners)

        {

            int size = stringItemForm.size();

            for (int i = 0; i < size; i++)

            {

                Item item = null;

                item = stringItemForm.get(i);

                item.setItemCommandListener(this);

            }

        }

        else if (c == cmdExit)

        {

            m.destroyApp(false);

            m.notifyDestroyed();

        }

        else

        {

            String l = label.getString();

            String t = text.getString();

            int index = cg.getSelectedIndex();

            String lo = cg.getString(index);

            int layout = 0;

            if (c == cmdCreate)

                si = new StringItem(l, t);

            else if (c == cmdCreateHL)

            {

                si = new StringItem(l, t, Item.HYPERLINK);

                si.setDefaultCommand(cmdItem);

            }

            else if (c == cmdCreateButton)

            {

                si = new StringItem(l, t, Item.BUTTON);

                si.setDefaultCommand(cmdItem);

            }

            if (lo.equals(cgTypes[0]))

            {

                layout = Item.LAYOUT_DEFAULT;

            }

            else if (lo.equals(cgTypes[1]))

            {

                layout = Item.LAYOUT_LEFT;

            }

            else if (lo.equals(cgTypes[2]))

            {

                layout = Item.LAYOUT_RIGHT;

            }

            else if (lo.equals(cgTypes[3]))

            {

                layout = Item.LAYOUT_CENTER;

            }

            else if (lo.equals(cgTypes[4]))

            {

                layout = Item.LAYOUT_TOP;

            }

            else if (lo.equals(cgTypes[5]))

            {

                layout = Item.LAYOUT_BOTTOM;

            }

            else if (lo.equals(cgTypes[6]))

            {

                layout = Item.LAYOUT_VCENTER;

            }

            else if (lo.equals(cgTypes[7]))

            {

                layout = Item.LAYOUT_NEWLINE_BEFORE;

            }

            else if (lo.equals(cgTypes[8]))

            {

                layout = Item.LAYOUT_NEWLINE_AFTER;

            }

            else if (lo.equals(cgTypes[9]))

            {

                layout = Item.LAYOUT_SHRINK;

            }

            else if (lo.equals(cgTypes[10]))

            {

                layout = Item.LAYOUT_VSHRINK;

            }

            else if (lo.equals(cgTypes[11]))

            {

                layout = Item.LAYOUT_EXPAND;

            }

            else if (lo.equals(cgTypes[12]))

            {

                layout = Item.LAYOUT_VEXPAND;

            }

            si.setItemCommandListener(this);

            si.setLayout(layout);

            setSize(width.getString(),height.getString());

            stringItemForm.append(si);

            stringItemForm.addCommand(cmdRemoveCommand);

            stringItemForm.addCommand(cmdRestoreCommand);

            stringItemForm.addCommand(cmdRemoveItem);

            Display.getDisplay(m).setCurrent(stringItemForm);

        }

    }

    public void commandAction(Command c, Item i)

    {

        if (c == cmdBack)

        {

            label.setString(null);

            text.setString(null);

            Display.getDisplay(m).setCurrent(this);

        }

        else if (c == cmdUnlock)

        {

            i.setPreferredSize(-1,-1);

        }

        else if (c == cmdItem)

        {

            i.setLabel(i.getLabel() + ".");

        }

    }

    private void setSize(String width, String height)

    {

        if (width.equals("") && height.equals(""))

        {

            si.setPreferredSize(-1,-1);

        }

        else if (height.equals(""))

        {

            si.setPreferredSize(Integer.parseInt(width),-1);

        }

        else if (width.equals(""))

        {

            si.setPreferredSize(-1,Integer.parseInt(height));

        }

        else

        {

            si.setPreferredSize(Integer.parseInt(width),Integer.parseInt(height));

        }

    }

    private void layoutTest(int mode)

    {

        stringItemForm.deleteAll();

        stringItemForm.addCommand(cmdAddListeners);

        si = new StringItem("Default Layout","StringItem",mode);

        StringItem si2 = new StringItem("Layout Right","StringItem",mode);

        si2.setLayout(StringItem.LAYOUT_RIGHT);

        StringItem si3 = new StringItem("Layout Left","StringItem",mode);

        si3.setLayout(StringItem.LAYOUT_LEFT);

        StringItem si4 = new StringItem("Layout Center","StringItem",mode);

        si4.setLayout(StringItem.LAYOUT_CENTER);

        StringItem si5 = new StringItem("Layout Expand","StringItem",mode);

        si5.setLayout(StringItem.LAYOUT_EXPAND | StringItem.LAYOUT_NEWLINE_BEFORE);

        si5.setDefaultCommand(cmdBack);

        if (mode != Item.PLAIN)

        {

            si.setDefaultCommand(cmdBack);

            si2.setDefaultCommand(cmdBack);

            si3.setDefaultCommand(cmdBack);

            si4.setDefaultCommand(cmdBack);

        }

        stringItemForm.append(si);

        stringItemForm.append(si2);

        stringItemForm.append(si3);

        stringItemForm.append(si4);

        stringItemForm.append(si5);

        Display.getDisplay(m).setCurrent(stringItemForm);

    }

    private void verticalLayoutTest(int mode)

    {

        stringItemForm.deleteAll();

        si = new StringItem("Default","String",mode);

        Spacer sp = new Spacer(10, this.getHeight());

        if (mode != Item.PLAIN)

        {

            si.setDefaultCommand(cmdBack);

        }

        stringItemForm.addCommand(cmdNext);

        stringItemForm.append(si);

        stringItemForm.append(sp);

        Display.getDisplay(m).setCurrent(stringItemForm);

    }

    private void changeForm()

    {

        switch (change)

        {

        case -1:

            stringItemForm.setTitle("Default");

            si.setLabel("Default");

            si.setLayout(StringItem.LAYOUT_DEFAULT);

            break;

        case 0:

            stringItemForm.setTitle("Default(75,75)");

            si.setPreferredSize(75,75);

            break;

        case 1:

            stringItemForm.setTitle("Top");

            si.setPreferredSize(-1,-1);

            si.setLabel("Top");

            si.setLayout(StringItem.LAYOUT_TOP);

            break;

        case 2:

            stringItemForm.setTitle("Top(75,75)");

            si.setPreferredSize(75,75);

            break;

        case 3:

            stringItemForm.setTitle("Vcenter");

            si.setPreferredSize(-1,-1);

            si.setLabel("VCenter");

            si.setLayout(StringItem.LAYOUT_VCENTER);

            break;

        case 4:

            stringItemForm.setTitle("Vcenter(75,75)");

            si.setPreferredSize(75,75);

            break;

        case 5:

            stringItemForm.setTitle("Bottom");

            si.setPreferredSize(-1,-1);

            si.setLabel("Bottom");

            si.setLayout(StringItem.LAYOUT_BOTTOM);

            break;

        case 6:

            stringItemForm.setTitle("Bottom(75,75)");

            si.setPreferredSize(75,75);

            break;

        case 7:

            stringItemForm.setTitle("Vexpand");

            si.setPreferredSize(-1,-1);

            si.setLabel("Vexpand");

            si.setLayout(StringItem.LAYOUT_VEXPAND);

            break;

        case 8:

            change = -1;

            changeForm();

            return;

        }

    }

}