/* This file is part of Validators
 *
 *  It's a merge of the HTML- and the CSSValidator
 *
 *  Copyright (C) 2001 by  Richard Moore <rich@kde.org>
 *                         Andreas Schlapbach <schlpbch@iam.unibe.ch>
 *  Copyright (C) 2008-2009 by  Pino Toscano <pino@kde.org>
 *
 *  for information how to write your own plugin see:
 *    http://developer.kde.org/documentation/tutorials/dot/writing-plugins.html
 *
 *  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.
 **/

#ifndef __plugin_validators_h
#define __plugin_validators_h

#include "validatorsdialog.h"

#include <qpointer.h>
#include <QUrl>

#include <kparts/plugin.h>


class KActionMenu;

namespace KIO
{
class Job;
}
namespace KParts
{
class ReadOnlyPart;
class StatusBarExtension;
}
class ClickIconLabel;
struct ValidationResult;

class PluginValidators : public KParts::Plugin
{
    Q_OBJECT
public:
    PluginValidators(QObject *parent,
                     const QVariantList &);
    virtual ~PluginValidators();

    static const char s_boundary[];
    static const char s_CRLF[];

public slots:
    void slotValidateHtmlByUri();
    void slotValidateHtmlByUpload();
    void slotValidateCssByUri();
    void slotValidateCssByUpload();
    void slotValidateLinks();
    void slotConfigure();

private slots:
    void slotStarted(KIO::Job *);
    void slotCompleted();
    void slotContextMenu();
    void slotTidyValidation();
    void slotShowTidyValidationReport();
    void setURLs();

private:
    KActionMenu *m_menu;
    QPointer<ValidatorsDialog> m_configDialog; // |
    // +-> Order dependency.
    KParts::ReadOnlyPart *m_part;                // |

    QUrl m_WWWValidatorUrl, m_WWWValidatorUploadUrl;
    QUrl m_CSSValidatorUrl, m_CSSValidatorUploadUrl;
    QUrl m_linkValidatorUrl;

    QAction *m_validateHtmlUri, *m_validateHtmlUpload;
    QAction *m_validateCssUri, *m_validateCssUpload;
    QAction *m_validateLinks;
    QAction *m_localValidation, *m_localValidationReport;

    ClickIconLabel *m_icon;
    KParts::StatusBarExtension *m_statusBarExt;
    QList<ValidationResult *> m_lastResults;

    bool canValidateByUri() const;
    bool canValidateByUpload() const;
    bool canValidateLocally() const;
    QString documentSource() const;
    void validateByUri(const QUrl &url);
    void validateByUpload(const QUrl &url, const QList<QPair<QByteArray, QByteArray> > &formData);
    bool doExternalValidationChecks();
    void addStatusBarIcon();
    void removeStatusBarIcon();
};

#endif
