1 files changed, 103 insertions, 0 deletions
diff --git a/wifi/kwireless/kwirelesswidget.h b/wifi/kwireless/kwirelesswidget.h
new file mode 100644
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+++ b/wifi/kwireless/kwirelesswidget.h
@@ -0,0 +1,103 @@
+/*
+  $ Author: Mirko Boehm $
+  $ License: This code is licensed under the LGPL $
+  $ Copyright: (C) 1996-2003, Mirko Boehm $
+  $ Contact: Mirko Boehm <mirko@kde.org>
+         http://www.kde.org
+         http://www.hackerbuero.org $
+*/
+
+#ifndef KWIRELESS_WIDGET_H
+#define KWIRELESS_WIDGET_H
+
+#include <qwidget.h>
+#include <qptrlist.h>
+#include <qmutex.h>
+#include <qstringlist.h>
+
+class DeviceInfo
+{
+public:
+    DeviceInfo(QString _device=QString::null, QString _essid=QString::null,
+	       QString _encr=QString::null,
+               float _quality=0, float _signal=0, float _noise=0,
+               int _bitrate=0);
+    QString bitrateString();
+    float quality();
+    QString qualityString();
+    float signal();
+    QString signalString();
+    float noise();
+    QString noiseString();
+    const QString& device();
+    const QString& essid();
+    bool usesEncryption();
+    QString encrString();
+protected:
+    QString m_device; // the device name (e.g., eth1)
+    QString m_essid; // the network name
+
+    // all this values are coefficients (values between 0 and 1):
+    float m_quality; // link quality level
+    float m_noise; // the noise level
+    float m_signal; // the signal level
+    // all these values are absolut, e.g., 11000000 = 11MBit/sec:
+    int m_bitrate; // bit rate
+    QString m_encr;
+};
+
+/** This wigdet displays the information about one wireless device.
+    It is supposed to "look good" at about any resolution (to enable
+    it to be used in the panel). */
+
+class KWireLessWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    enum Mode {
+	Horizontal,
+	Vertical
+    };
+    static KWireLessWidget* makeWireLessWidget(QWidget *parent = 0,
+                                               const char *name = 0);
+protected:
+    KWireLessWidget(QWidget *parent=0, const char* name=0);
+public:
+    ~KWireLessWidget();
+    void setMode(Mode);
+    // These methods return values according to the mode:
+    int preferredHeight();
+    int preferredWidth();
+    int instances();
+protected:
+    void paintEvent(QPaintEvent*);
+    void mousePressEvent(QMouseEvent *e);
+protected:
+    Mode mode;
+    int frameWidth;
+    int qualityBarWidth;
+    int signalBarWidth;
+    int noiseBarWidth;
+    // some static device information
+    // a list of DeviceInfo objects, this needs to be filled by the
+    // poll method:
+    static QPtrList<DeviceInfo> deviceInfo;
+    static QTimer *timer; // the poll timer
+    static QMutex mutex;
+    static int m_instances;
+signals:
+    void updateDeviceInfo(QPtrList<DeviceInfo> *);
+protected slots:
+    /** poll() is system dependent and needs to be implemented by
+	deriving classes.
+        poll() has to put a DeviceInfo object into deviceInfo for each
+        wireless network device on the system. It uses mutex to
+        serialize access to this objects.
+        poll() will be called by a timer. If you cannot implement a
+        KWireLessWidget for your OS this way, please contact me
+        (mirko@kde.org).
+    */
+    virtual void poll() = 0;
+};
+
+#endif // KWIRELESS_WIDGET_H