start work on graph window

1 files changed, 118 insertions, 0 deletions

diff --git a/noncore/net/wellenreiter/gui/graphwindow.h b/noncore/net/wellenreiter/gui/graphwindow.h
new file mode 100644
index 0000000..4050065
--- a/dev/null
+++ b/noncore/net/wellenreiter/gui/graphwindow.h
@@ -0,0 +1,118 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer.  All rights reserved.
+**
+** This file is part of Opie Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#ifndef GRAPHWINDOW_H
+#define GRAPHWINDOW_H
+
+#include <qwidget.h>
+#include <qvbox.h>
+
+class MFrequencySpectrum : public QWidget
+{
+  public:
+    MFrequencySpectrum( int channels, QWidget* parent = 0, const char* name = "MFrequencySpectrum", WFlags f = 0 );
+    int value( int channel ) const { return _values[channel]; };
+    void setValue( int channel, int value )
+    {
+        if ( value > _values[channel] )
+        {
+            _values[channel] = value;
+            _dirty[channel] = true;
+        }
+    };
+    void decrease( int channel, int amount )
+    {
+        if ( _values[channel] >= amount )
+        {
+            _values[channel] -= amount;
+            _dirty[channel] = true;
+        }
+    };
+
+  protected:
+    virtual void paintEvent( QPaintEvent* );
+
+    void drawLine( QPainter* p, int x, int y, int width, const QColor& c );
+    void MFrequencySpectrum::drawBar( QPainter* p, int x, int y, int width, int height, int maxheight );
+
+  private:
+    int _channels;
+    int* _values;
+    bool* _dirty;
+};
+
+
+class Legende : public QFrame
+{
+  public:
+    Legende( int channels, QWidget* parent = 0, const char* name = "Legende", WFlags f = 0 );
+
+  protected:
+    virtual void drawContents( QPainter* );
+
+  private:
+    int _channels;
+};
+
+
+class MGraphWindow : public QVBox
+{
+  Q_OBJECT
+
+  public:
+    MGraphWindow( QWidget* parent = 0, const char* name = "MGraphWindow", WFlags f = 0 );
+    void traffic( int channel, int signal );
+
+  protected:
+    virtual void timerEvent( QTimerEvent* e );
+
+  protected slots:
+    virtual void testGraph();
+
+  protected:
+    MFrequencySpectrum* spectrum;
+    Legende* legende;
+
+};
+
+/* XPM */
+static char * background[] = {
+"16 16 6 1",
+" 	c None",
+".	c #52676E",
+"+	c #3F545B",
+"@	c #394E56",
+"#	c #2F454C",
+"$	c #364B52",
+".+++++++++++++++",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############",
+"+$$$$$$$$$$$$$$$",
+"@###############"};
+
+
+#endif
+