/* This file is part of the KDE libraries Copyright (C) 1998 Mark Donohoe <donohoe@kde.org>
    Copyright (C) 1997 Nicolas Hadacek <hadacek@kde.org>
    Copyright (C) 1998 Matthias Ettrich <ettrich@kde.org>
    Copyright (C) 2001 Ellis Whitehead <ellis@kde.org>
    Copyright (C) 2006 Hamish Rodda <rodda@kde.org>
    Copyright (C) 2007 Roberto Raggi <roberto@kdevelop.org>
    Copyright (C) 2007 Andreas Hartmetz <ahartmetz@gmail.com>
    Copyright (C) 2008 Michael Jansen <kde@michael-jansen.biz>
    Copyright (C) 2008 Alexander Dymo <adymo@kdevelop.org>
    Copyright (C) 2009 Chani Armitage <chani@kde.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "kshortcutsdialog.h"

#include "kdebug.h"
#include "klocale.h"

#include <QApplication>
#include <QtXml/qdom.h>

#include <kmessagebox.h>
#include <kxmlguiclient.h>
#include <kxmlguifactory.h>
#include <kactioncollection.h>

/************************************************************************/
/* KShortcutsDialog                                                     */
/*                                                                      */
/* Originally by Nicolas Hadacek <hadacek@via.ecp.fr>                   */
/*                                                                      */
/* Substantially revised by Mark Donohoe <donohoe@kde.org>              */
/*                                                                      */
/* And by Espen Sand <espen@kde.org> 1999-10-19                         */
/* (by using KDialog there is almost no code left ;)                    */
/*                                                                      */
/************************************************************************/

class KShortcutsDialog::KShortcutsDialogPrivate
{
public:

    KShortcutsDialogPrivate(KShortcutsDialog *q)
        : q(q), m_keyChooser(0)
    {
    }

    QList<KActionCollection*> m_collections;

    void save()
    {
        m_keyChooser->exportConfiguration();
        emit q->saved();
    }

    KShortcutsDialog *q;
    KShortcutsEditor* m_keyChooser;
};


KShortcutsDialog::KShortcutsDialog(KShortcutsEditor::ActionTypes types,
                                   KShortcutsEditor::LetterShortcuts allowLetterShortcuts, QWidget *parent)
    : KDialog(parent),
    d(new KShortcutsDialogPrivate(this))
{
    setCaption(i18n("Configure Shortcuts"));
    setButtons(KDialog::Reset | KDialog::Ok | KDialog::Cancel);
    setModal(true);
    d->m_keyChooser = new KShortcutsEditor(this, types, allowLetterShortcuts);
    setMainWidget(d->m_keyChooser);
    setButtonText(Reset, i18n("Reset to Defaults"));

    connect(this, SIGNAL(resetClicked()), d->m_keyChooser, SLOT(allDefault()));
    connect(this, SIGNAL(okClicked()), this, SLOT(save()));

    KConfigGroup group(KGlobal::config(), "KShortcutsDialog Settings");
    resize(group.readEntry("Dialog Size", sizeHint()));
}


KShortcutsDialog::~KShortcutsDialog()
{
    KConfigGroup group(KGlobal::config(), "KShortcutsDialog Settings");
    group.writeEntry("Dialog Size", size(), KConfigGroup::Persistent | KConfigGroup::Global);
    delete d;
}


void KShortcutsDialog::addCollection(KActionCollection *collection, const QString &title)
{
    d->m_keyChooser->addCollection(collection, title);
    d->m_keyChooser->importConfiguration();
    d->m_collections << collection;
}

QList<KActionCollection*> KShortcutsDialog::actionCollections() const
{
    return d->m_collections;
}

bool KShortcutsDialog::configure()
{
    if (isModal()) {
        int retcode = exec();
        return retcode;
    }
    show();
    return false;
}

QSize KShortcutsDialog::sizeHint() const
{
    return QSize(600, 480);
}

int KShortcutsDialog::configure(KActionCollection *collection,
                                KShortcutsEditor::LetterShortcuts allowLetterShortcuts,
                                QWidget *parent)
{
    kDebug(125) << "KShortcutsDialog::configure()" << collection;
    KShortcutsDialog dlg(KShortcutsEditor::AllActions, allowLetterShortcuts, parent);
    dlg.addCollection(collection);
    return dlg.configure();
}

#include "moc_kshortcutsdialog.cpp"