/usr/include/KF5/KDNSSD/dnssd/servicemodel.h is in libkf5dnssd-dev 5.18.0-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | /* This file is part of the KDE project
*
* Copyright (C) 2008 Jakub Stachowski <qbast@go2.pl>
*
* 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 KDNSSDSERVICEMODEL_H
#define KDNSSDSERVICEMODEL_H
#include <QtCore/QAbstractItemModel>
#include <dnssd/kdnssd_export.h>
#include <dnssd/remoteservice.h>
namespace KDNSSD
{
struct ServiceModelPrivate;
class ServiceBrowser;
/**
* @class ServiceModel servicemodel.h KDNSSD/ServiceModel
* @short Model for list of Zeroconf services
*
* This class provides a Qt Model for ServiceBrowser to allow easy
* integration of service discovery into a GUI. For example, to
* show the HTTP servers published on the local network, you can do:
* @code
* KDNSSD::ServiceModel *serviceModel = new ServiceModel(
* new KDNSSD::ServiceBrowser("_http._tcp")
* );
* QComboBox *serviceCombo = new QComboBox();
* serviceCombo->setModel(serviceModel);
* @endcode
*
* After the user makes a selection, the application typically needs
* to get a pointer to the selected service in order to get the host
* name and port. A RemoteService::Ptr can be obtained from
* a QModelIndex using:
* @code
* void onSelected(const QModelIndex &selection) {
* KDNSSD::RemoteService::Ptr service =
* selection.data(KDNSSD::ServiceModel::ServicePtrRole)
* .value<KDNSSD::RemoteService::Ptr>();
* }
* @endcode
*
* @since 4.1
* @author Jakub Stachowski
*/
class KDNSSD_EXPORT ServiceModel : public QAbstractItemModel
{
Q_OBJECT
public:
/** The additional data roles provided by this model */
enum AdditionalRoles {
ServicePtrRole = 0xA06519DE ///< gets a RemoteService::Ptr for the service
};
/**
* The default columns for this model.
*
* If service browser is not set to resolve automatically,
* then the model will only ever have one column (the service name).
*/
enum ModelColumns {
ServiceName = 0,
Host = 1,
Port = 2
};
/**
* Creates a model for the given service browser and starts browsing
* for services.
*
* The model takes ownership of the browser,
* so there is no need to delete it afterwards.
*
* You should @b not call ServiceBrowser::startBrowse() on @p browser
* before passing it to ServiceModel.
*/
explicit ServiceModel(ServiceBrowser *browser, QObject *parent = 0);
virtual ~ServiceModel();
/** @reimp */
int columnCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
/** @reimp */
int rowCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
/** @reimp */
QModelIndex parent(const QModelIndex &index) const Q_DECL_OVERRIDE;
/** @reimp */
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
/** @reimp */
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
/** @reimp */
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
/** @reimp */
virtual bool hasIndex(int row, int column, const QModelIndex &parent) const;
private:
ServiceModelPrivate *const d;
friend struct ServiceModelPrivate;
};
}
#endif
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