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This is the verbatim text of the qdl.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/**********************************************************************
** Copyright (C) 2000-2005 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2 of the License, or (at your
** option) any later version.
**
** A copy of the GNU GPL license version 2 is included in this package as
** LICENSE.GPL.
**
** This program 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 General Public License for more details.
**
** In addition, as a special exception Trolltech gives permission to link
** the code of this program with Qtopia applications copyrighted, developed
** and distributed by Trolltech under the terms of the Qtopia Personal Use
** License Agreement. You must comply with the GNU General Public License
** in all respects for all of the code used other than the applications
** licensed under the Qtopia Personal Use License Agreement. If you modify
** this file, you may extend this exception to your version of the file,
** but you are not obligated to do so. If you do not wish to do so, delete
** this exception statement from your version.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef HAVE_QDL_H
#define HAVE_QDL_H
#include <qlist.h>
#include <qstring.h>
#include <qcstring.h>
#include <qmap.h>
#include <qobject.h>
#include <qtopia/qpeglobal.h>
class PimRecord;
class QWidget;
#ifdef QTOPIA_PHONE
class ContextMenu;
#endif
class QTOPIA_EXPORT QDLLink : public QObject
{
Q_OBJECT
public:
QDLLink();
QDLLink( const QCString &appRef, const QByteArray &dataRef, const QString &desc, const QCString &icon );
QDLLink( const QDLLink &other );
bool isNull() const;
void setAppRef( const QCString &ref );
QCString appRef() const;
void setDataRef( const QByteArray &ref );
QByteArray dataRef() const;
void setDescription( const QString &desc );
QString description() const;
void setIcon( const QCString &icon );
QCString icon() const;
QDLLink &operator=( const QDLLink &other );
private:
QCString mAppRef, mIcon;
QByteArray mDataRef;
QString mDescription;
};
QDataStream &operator>>( QDataStream &stream, QDLLink &link );
QDataStream &operator<<( QDataStream &stream, const QDLLink &link );
class QDLHeartBeatPrivate;
class QTOPIA_EXPORT QDLHeartBeat : public QObject
{
Q_OBJECT
public:
QDLHeartBeat( const QString &clientID );
~QDLHeartBeat();
private slots:
void beat();
private:
QDLHeartBeatPrivate *d;
};
class QDLClientPrivate;
class QTOPIA_EXPORT QDLClient : public QObject
{
Q_OBJECT
public:
QDLClient( QObject *parent, const char *name );
bool isRequestActive() const;
QDLLink link( uint lid ) const;
QMap<uint, QDLLink> links() const;
uint count() const;
virtual void addLink( const QDLLink &newLink );
virtual void setLink( uint lid, const QDLLink &newLink );
virtual void removeLink( uint lid );
QString hint() const;
void setHint( const QString &hint );
public slots:
virtual void clear();
virtual void verifyLinks();
void requestLink( QWidget *parent );
void requestLink( const QString &channel );
protected slots:
void receiveLinks( const QCString &sig, const QByteArray &data );
void requestTimeout();
protected:
uint nextLID();
private:
QDLClientPrivate *d;
};
class QDLWidgetClientPrivate;
class QTOPIA_EXPORT QDLWidgetClient : public QDLClient
{
Q_OBJECT
public:
QDLWidgetClient( QWidget *w, const char *name );
#ifdef QTOPIA_PHONE
ContextMenu *setupStandardContextMenu( ContextMenu *context = 0 );
#endif
virtual void addLink( const QDLLink &newLink );
virtual void setLink( uint lid, const QDLLink &newLink );
virtual void removeLink( uint lid );
QString hint() const;
public slots:
void requestLink();
virtual void verifyLinks();
protected slots:
virtual void setText( const QString &txt );
protected:
void setWidget( QWidget *w );
QWidget *widget() const;
void setWidgetType( const QString &t );
QString widgetType() const;
virtual QString text() const;
virtual QString determineHint() const;
virtual int textPos() const;
private:
QDLWidgetClientPrivate *d;
};
// General public QDL usage class.
QDataStream &operator>>( QDataStream &stream, QList<QDLClient> &clientList );
QDataStream &operator<<( QDataStream &stream, const QList<QDLClient> &clientList );
class QTOPIA_EXPORT QDL : public Qt
{
public:
static QList<QDLClient> clients( QObject *parent );
static void sendHeartBeat( const QString &clientID );
static void loadLinks( const QString &str, QDLClient *client );
static void loadLinks( const QString &str, QList<QDLClient> clientList );
static void saveLinks( QString &str, QDLClient *client );
static void saveLinks( QString &str, QList<QDLClient> clientList );
static void activateLink( const QString &ahref, const QList<QDLClient> &clientList );
static QString encodeAhref( const QString &ahref );
static QString decodeAhref( const QString &ahref );
static QString lidsToAnchors( const QString &lidText, const QDLClient *client, bool withIcons = TRUE );
static QString removeLids( const QString &lidText );
static uint lidToUInt( const QString &lid );
static QString lidFromUInt( uint lid );
static const QString DATA_KEY;
static const QCString CLIENT_CHANNEL;
static const ushort
u1, u2, u3, u4, u5,
u6, u7, u8, u9, u0
;
};
#endif // HAVE_QDL_H
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