source: psi/trunk/src/avatars.h@ 18

#ifndef AVATARS_H
#define AVATARS_H

//#define AVATARS

#include <qpixmap.h>
#include <qstring.h>

#include "xmpp.h"

using namespace XMPP;

class PsiAccount;
class Avatar;
class VCardAvatar;
class FileAvatar;
class ClientAvatar;

//------------------------------------------------------------------------------

class AvatarFactory : public QObject
{
        Q_OBJECT

public:
        AvatarFactory(PsiAccount* pa);

        QPixmap getAvatar(const Jid& jid, const QString& client);
        PsiAccount* account() const
                { return pa_; }
        QPixmap getSelfAvatar();

        void importManualAvatar(const Jid& j, const QString& fileName);
        void removeManualAvatar(const Jid& j);
        bool hasManualAvatar(const Jid& j);

        static QString getAvatarsDir();
        static QString getManualDir();

signals:
        void avatarChanged(const Jid&);

public slots:
        void updateAvatar(const Jid&);

protected:
        Avatar* retrieveAvatar(const Jid& jid, const QString& resource);

private:
        QMap<QString,Avatar*> active_avatars_;
        QMap<QString,FileAvatar*> file_avatars_;
        QMap<QString,ClientAvatar*> client_avatars_;
        QMap<QString,VCardAvatar*> vcard_avatars_;
        PsiAccount* pa_;
};

//------------------------------------------------------------------------------

class Avatar
{
public:
        Avatar();
        virtual ~Avatar();
        virtual QPixmap getPixmap()
                { return pixmap(); }
        virtual bool isEmpty()
                { return getPixmap().isNull(); }
        static int maxSize();

protected:
        virtual const QPixmap& pixmap() const 
                { return pixmap_; }

        virtual void setImage(const QImage&);
        virtual void setImage(const QByteArray&);
        virtual void setImage(const QPixmap&);
        virtual void resetImage();

private:
        QPixmap pixmap_;
};


#endif