~ubuntu-branches/ubuntu/lucid/gbrainy/lucid

/*

 * Copyright (C) 2009 Jordi Mas i Hernàndez <jmas@softcatala.org>

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License as

 * published by the Free Software Foundation; either version 2 of the

 * License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * General Public License for more details.

 *

 * You should have received a copy of the GNU General Public

 * License along with this program; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

 

using System;

using System.IO;

using System.Collections.Generic;

 

using Cairo;

using Mono.Unix;

 

using gbrainy.Core.Libraries;

 

namespace gbrainy.Core.Main.Verbal

{

        public class AnalogiesPairOfWordsCompare : Analogies

        {

                static protected Dictionary <int, Analogy> analogies;

                static protected ArrayListIndicesRandom analogies_indices;

                static protected int analogies_index = 0;

 

                string samples, sample;

 

                public AnalogiesPairOfWordsCompare ()

                {

                        if (analogies == null)

                                analogies = AnalogiesFactory. Get (Analogy.Type.PairOfWordsCompare);

                }

 

                public override string Name {

                        get { return Catalog.GetString ("Pair of words compare");}

                }

 

                public override ArrayListIndicesRandom Indices {

                        get { return analogies_indices; }

                        set { analogies_indices = value; }

                }

 

                public override int CurrentIndex {

                        get { return analogies_index; }

                        set { analogies_index = value; }

                }

 

                public override Dictionary <int, Analogy> List {

                        get { return analogies; }

                }

 

                public override string Question {

                        get {

                                if (current == null)

                                        return string.Empty;

 

                                if (current.answers == null)

                                        return current.question;

 

                                return String.Format (Catalog.GetString (

                                        "Given the pair of words below, which word has the closest relationship to '{0}'?"),

                                        sample);

                        }

                }

 

                public override void Initialize ()

                {

                        current = GetNext ();

 

                        if (current == null || current.answers == null)

                                return;

 

                        string [] items;

 

                        items = current.question.Split (AnalogiesFactory.Separator);

 

                        if (items.Length == 2)

                                sample = items [1].Trim ();

                        else

                                sample = string.Empty;

 

                        samples = items [0].Trim ();

                        right_answer = current.answers [current.right];

                }

        

                public override void Draw (CairoContextEx gr, int area_width, int area_height, bool rtl)

                {

                        double y = DrawAreaY + 0.1;

 

                        base.Draw (gr, area_width, area_height, rtl);

 

                        if (current == null || current.answers == null)

                                return;

 

                        gr.SetPangoLargeFontSize ();

                        gr.DrawTextCentered (0.5, y + 0.25,

                                String.Format (Catalog.GetString ("Words: {0}"), samples));

                }

        }

}