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device.h
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1/*
2 Copyright 2005-2007 Kevin Ottens <ervin@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) version 3, or any
8 later version accepted by the membership of KDE e.V. (or its
9 successor approved by the membership of KDE e.V.), which shall
10 act as a proxy defined in Section 6 of version 3 of the license.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library. If not, see <http://www.gnu.org/licenses/>.
19*/
20
21#ifndef SOLID_DEVICE_H
22#define SOLID_DEVICE_H
23
24#include <QtCore/QVariant>
25
26#include <QtCore/QMap>
27#include <QtCore/QList>
28#include <QtCore/QSharedData>
29
30#include <solid/solid_export.h>
31
32#include <solid/deviceinterface.h>
33
34namespace Solid
35{
36 class DevicePrivate;
37
48 class SOLID_EXPORT Device
49 {
50 public:
56 static QList<Device> allDevices();
57
69 static QList<Device> listFromType(const DeviceInterface::Type &type,
70 const QString &parentUdi = QString());
71
82 static QList<Device> listFromQuery(const Predicate &predicate,
83 const QString &parentUdi = QString());
84
92 static QList<Device> listFromQuery(const QString &predicate,
93 const QString &parentUdi = QString());
94
95
101 explicit Device(const QString &udi = QString());
102
108 Device(const Device &device);
109
113 ~Device();
114
115
116
123 Device &operator=(const Device &device);
124
131 bool isValid() const;
132
133
146 QString udi() const;
147
154 QString parentUdi() const;
155
156
163 Device parent() const;
164
165
166
172 QString vendor() const;
173
179 QString product() const;
180
187 QString icon() const;
188
196 QStringList emblems() const;
197
204 QString description() const;
205
212 bool isDeviceInterface(const DeviceInterface::Type &type) const;
213
221 DeviceInterface *asDeviceInterface(const DeviceInterface::Type &type);
222
230 const DeviceInterface *asDeviceInterface(const DeviceInterface::Type &type) const;
231
238 template <class DevIface> DevIface *as()
239 {
240 DeviceInterface::Type type = DevIface::deviceInterfaceType();
241 DeviceInterface *iface = asDeviceInterface(type);
242 return qobject_cast<DevIface *>(iface);
243 }
244
251 template <class DevIface> const DevIface *as() const
252 {
253 DeviceInterface::Type type = DevIface::deviceInterfaceType();
254 const DeviceInterface *iface = asDeviceInterface(type);
255 return qobject_cast<const DevIface *>(iface);
256 }
257
263 template <class DevIface> bool is() const
264 {
265 return isDeviceInterface(DevIface::deviceInterfaceType());
266 }
267
268 private:
269 QExplicitlySharedDataPointer<DevicePrivate> d;
270 friend class DeviceManagerPrivate;
271 };
272}
273
274#endif
Solid::DeviceInterface
Base class of all the device interfaces.
Definition: deviceinterface.h:43
Solid::DeviceInterface::Type
Type
This enum type defines the type of device interface that a Device can have.
Definition: deviceinterface.h:67
Solid::DeviceManagerPrivate
Definition: devicemanager_p.h:43
Solid::Device
This class allows applications to deal with devices available in the underlying system.
Definition: device.h:49
Solid::Device::is
bool is() const
Tests if a device provides a given device interface.
Definition: device.h:263
Solid::Device::as
const DevIface * as() const
Retrieves a specialized interface to interact with the device corresponding to a given device interfa...
Definition: device.h:251
Solid::Device::as
DevIface * as()
Retrieves a specialized interface to interact with the device corresponding to a given device interfa...
Definition: device.h:238
Solid::Predicate
This class implements predicates for devices.
Definition: predicate.h:46
deviceinterface.h
Solid
Definition: acadapter.h:29
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