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104 lines
3.0 KiB
104 lines
3.0 KiB
/*
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$ Author: Mirko Boehm $
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$ License: This code is licensed under the LGPL $
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$ Copyright: (C) 1996-2003, Mirko Boehm $
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$ Contact: Mirko Boehm <mirko@kde.org>
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http://www.kde.org
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http://www.hackerbuero.org $
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*/
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#ifndef KWIRELESS_WIDGET_H
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#define KWIRELESS_WIDGET_H
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#include <tqwidget.h>
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#include <tqptrlist.h>
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#include <tqmutex.h>
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#include <tqstringlist.h>
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class DeviceInfo
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{
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public:
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DeviceInfo(TQString _device=TQString::null, TQString _essid=TQString::null,
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TQString _encr=TQString::null,
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float _quality=0, float _signal=0, float _noise=0,
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int _bitrate=0);
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TQString bitrateString();
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float quality();
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TQString qualityString();
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float signal();
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TQString signalString();
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float noise();
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TQString noiseString();
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const TQString& device();
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const TQString& essid();
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bool usesEncryption();
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TQString encrString();
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protected:
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TQString m_device; // the device name (e.g., eth1)
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TQString m_essid; // the network name
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// all this values are coefficients (values between 0 and 1):
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float m_quality; // link quality level
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float m_noise; // the noise level
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float m_signal; // the signal level
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// all these values are absolut, e.g., 11000000 = 11MBit/sec:
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int m_bitrate; // bit rate
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TQString m_encr;
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};
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/** This wigdet displays the information about one wireless device.
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It is supposed to "look good" at about any resolution (to enable
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it to be used in the panel). */
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class KWireLessWidget : public QWidget
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{
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Q_OBJECT
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public:
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enum Mode {
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Horizontal,
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Vertical
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};
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static KWireLessWidget* makeWireLessWidget(TQWidget *parent = 0,
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const char *name = 0);
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protected:
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KWireLessWidget(TQWidget *parent=0, const char* name=0);
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public:
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~KWireLessWidget();
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void setMode(Mode);
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// These methods return values according to the mode:
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int preferredHeight();
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int preferredWidth();
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int instances();
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protected:
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void paintEvent(TQPaintEvent*);
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void mousePressEvent(TQMouseEvent *e);
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protected:
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Mode mode;
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int frameWidth;
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int qualityBarWidth;
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int signalBarWidth;
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int noiseBarWidth;
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// some static device information
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// a list of DeviceInfo objects, this needs to be filled by the
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// poll method:
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static TQPtrList<DeviceInfo> deviceInfo;
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static TQTimer *timer; // the poll timer
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static TQMutex mutex;
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static int m_instances;
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signals:
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void updateDeviceInfo(TQPtrList<DeviceInfo> *);
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protected slots:
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/** poll() is system dependent and needs to be implemented by
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deriving classes.
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poll() has to put a DeviceInfo object into deviceInfo for each
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wireless network device on the system. It uses mutex to
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serialize access to this objects.
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poll() will be called by a timer. If you cannot implement a
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KWireLessWidget for your OS this way, please contact me
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(mirko@kde.org).
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*/
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virtual void poll() = 0;
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};
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#endif // KWIRELESS_WIDGET_H
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