/****************************************************************************
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the assistant application of the Qt Toolkit.
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** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
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**   information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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#include "topicchooser.h"

#include <qlabel.h>
#include <q3listbox.h>
#include <qpushbutton.h>

TopicChooser::TopicChooser(QWidget *parent, const QStringList &lnkNames,
                            const QStringList &lnks, const QString &title)
    : QDialog(parent), links(lnks), linkNames(lnkNames)
{
    ui.setupUi(this);

    ui.label->setText(tr("Choose a topic for <b>%1</b>").arg(title));
    ui.listbox->insertStringList(linkNames);
    ui.listbox->setCurrentItem(ui.listbox->firstItem());
    ui.listbox->setFocus();
}

QString TopicChooser::link() const
{
    if (ui.listbox->currentItem() == -1)
        return QString::null;
    QString s = ui.listbox->currentText();
    if (s.isEmpty())
        return s;
    int i = linkNames.indexOf(s);
    return links[i];
}

QString TopicChooser::getLink(QWidget *parent, const QStringList &lnkNames,
                              const QStringList &lnks, const QString &title)
{
    TopicChooser *dlg = new TopicChooser(parent, lnkNames, lnks, title);
    QString lnk;
    if (dlg->exec() == QDialog::Accepted)
        lnk = dlg->link();
    delete dlg;
    return lnk;
}

void TopicChooser::on_buttonDisplay_clicked()
{
    accept();
}

void TopicChooser::on_buttonCancel_clicked()
{
    reject();
}

void TopicChooser::on_listbox_doubleClicked(Q3ListBoxItem *item)
{
    Q_UNUSED(item);
    accept();
}

void TopicChooser::on_listbox_returnPressed(Q3ListBoxItem *item)
{
    Q_UNUSED(item);
    accept();
}

