QXmppDataForm.h

/*
 * Copyright (C) 2008-2012 The QXmpp developers
 *
 * Author:
 *  Jeremy Lainé
 *
 * Source:
 *  http://code.google.com/p/qxmpp
 *
 * This file is a part of QXmpp library.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 */

#ifndef QXMPPDATAFORM_H
#define QXMPPDATAFORM_H

#include <QPair>
#include <QVariant>

#include "QXmppStanza.h"

class QXmppDataFormPrivate;
class QXmppDataFormFieldPrivate;
class QXmppDataFormMediaPrivate;


class QXMPP_EXPORT QXmppDataForm
{
public:

    class QXMPP_EXPORT Media
    {
    public:
        Media();
        Media(const QXmppDataForm::Media &other);
        ~Media();

        QXmppDataForm::Media& operator=(const QXmppDataForm::Media &other);

        int height() const;
        void setHeight(int height);

        int width() const;
        void setWidth(int width);

        QList<QPair<QString, QString> > uris() const;
        void setUris(const QList<QPair<QString, QString> > &uris);

        bool isNull() const;

    private:
        QSharedDataPointer<QXmppDataFormMediaPrivate> d;
    };


    class QXMPP_EXPORT Field
    {
    public:
        enum Type
        {
            BooleanField,
            FixedField,
            HiddenField,
            JidMultiField,
            JidSingleField,
            ListMultiField,
            ListSingleField,
            TextMultiField,
            TextPrivateField,
            TextSingleField,
        };

        Field(QXmppDataForm::Field::Type type = QXmppDataForm::Field::TextSingleField);
        Field(const QXmppDataForm::Field &other);
        ~Field();

        QXmppDataForm::Field& operator=(const QXmppDataForm::Field &other);

        QString description() const;
        void setDescription(const QString &description);

        QString key() const;
        void setKey(const QString &key);

        QString label() const;
        void setLabel(const QString &label);

        Media media() const;
        void setMedia(const Media &media);

        QList<QPair<QString, QString> > options() const;
        void setOptions(const QList<QPair<QString, QString> > &options);

        bool isRequired() const;
        void setRequired(bool required);

        QXmppDataForm::Field::Type type() const;
        void setType(QXmppDataForm::Field::Type type);

        QVariant value() const;
        void setValue(const QVariant &value);

    private:
        QSharedDataPointer<QXmppDataFormFieldPrivate> d;
    };

    enum Type
    {
        None,   
        Form,   

        Submit, 

        Cancel, 

        Result, 


    };

    QXmppDataForm(QXmppDataForm::Type type = QXmppDataForm::None);
    QXmppDataForm(const QXmppDataForm &other);
    ~QXmppDataForm();

    QXmppDataForm& operator=(const QXmppDataForm &other);

    QString instructions() const;
    void setInstructions(const QString &instructions);

    QList<Field> fields() const;
    QList<Field> &fields();
    void setFields(const QList<QXmppDataForm::Field> &fields);

    QString title() const;
    void setTitle(const QString &title);

    QXmppDataForm::Type type() const;
    void setType(QXmppDataForm::Type type);

    bool isNull() const;

    void parse(const QDomElement &element);
    void toXml(QXmlStreamWriter *writer) const;

private:
    QSharedDataPointer<QXmppDataFormPrivate> d;
};

#endif