DeclarativeMimeData.h

/*
    SPDX-FileCopyrightText: 2010 BetterInbox <contact@betterinbox.com>
    SPDX-FileContributor: Gregory Schlomoff <greg@betterinbox.com>
 
    SPDX-License-Identifier: MIT
*/
 
#ifndef DECLARATIVEMIMEDATA_H
#define DECLARATIVEMIMEDATA_H
 
#include <QColor>
#include <QJsonArray>
#include <QMimeData>
#include <QQuickItem>
#include <QUrl>
 
struct MimeDataForign {
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QMimeData)
};
 
class DeclarativeMimeData : public QMimeData
{
    Q_OBJECT
    QML_NAMED_ELEMENT(MimeData)
    QML_UNCREATABLE("MimeData cannot be created from QML.")
 
    /**
     * A plain text (MIME type text/plain) representation of the data.
     */
    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
 
    /**
     * A string if the data stored in the object is HTML (MIME type text/html); otherwise returns an empty string.
     */
    Q_PROPERTY(QString html READ html WRITE setHtml NOTIFY htmlChanged)
 
    /**
     * Url contained in the mimedata
     */
    Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged)
 
    /**
     * A list of URLs contained within the MIME data object.
     * URLs correspond to the MIME type text/uri-list.
     */
    Q_PROPERTY(QJsonArray urls READ urls WRITE setUrls NOTIFY urlsChanged)
 
    /**
     * A color if the data stored in the object represents a color (MIME type application/x-color); otherwise QColor().
     */
    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
 
    /**
     * The graphical item on the scene that started the drag event. It may be null.
     */
    Q_PROPERTY(QQuickItem *source READ source WRITE setSource NOTIFY sourceChanged)
 
    /** @see QMimeData::hasUrls */
    Q_PROPERTY(bool hasUrls READ hasUrls NOTIFY urlsChanged)
    // TODO: Image property
 
    /**
     * @sa QMimeData::formats
     */
    Q_PROPERTY(QStringList formats READ formats)
public:
    DeclarativeMimeData();
    DeclarativeMimeData(const QMimeData *copy);
 
    QUrl url() const;
    void setUrl(const QUrl &url);
 
    QJsonArray urls() const;
    void setUrls(const QJsonArray &urls);
 
    QColor color() const;
    void setColor(const QColor &color);
    Q_INVOKABLE bool hasColor() const;
 
    Q_INVOKABLE void setData(const QString &mimeType, const QVariant &data);
 
    QQuickItem *source() const;
    void setSource(QQuickItem *source);
 
    Q_INVOKABLE QByteArray getDataAsByteArray(const QString &format);
 
    /*
    QString text() const;                //TODO: Reimplement this to issue the onChanged signals
    void setText(const QString &text);
    QString html() const;
    void setHtml(const QString &html);
    */
 
Q_SIGNALS:
    void textChanged(); // FIXME not being used
    void htmlChanged(); // FIXME not being used
    void urlChanged();
    void urlsChanged();
    void colorChanged();
    void sourceChanged();
 
private:
    QQuickItem *m_source;
};
 
#endif // DECLARATIVEMIMEDATA_H