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//
// Copyright (c) 1994, 1995 by Mike Romberg ( romberg@fsl.noaa.gov )
//
// This file may be distributed under terms of the GPL
//
//
// $Id: xosview.h,v 1.11 1999/02/26 23:36:20 bgrayson Exp $
//
#ifndef _XOSVIEW_H_
#define _XOSVIEW_H_
#define XOSVIEW_H_CVSID "$Id: xosview.h,v 1.11 1999/02/26 23:36:20 bgrayson Exp $"
#include "xwin.h"
#include "Xrm.h" // For Xrm resource manager class.
/* Take at most n samples per second (default of 10) */
extern double MAX_SAMPLES_PER_SECOND;
class Meter;
class XOSView : public XWin {
public:
XOSView( char* instName, int argc, char *argv[] );
~XOSView( void );
void figureSize ( void );
void resize( void );
void reallydraw( void );
void draw ( void );
void run( void );
void keyrelease( char *ch );
const char *winname( void );
// used by meter makers
int xoff(void) const { return xoff_; }
int newypos( void );
int hasBeenExposedAtLeastOnce() const {return exposed_once_flag_; }
int isExposed() const { return expose_flag_; }
int isFullyVisible() const { return _isvisible && !_ispartiallyvisible; }
int isAtLeastPartiallyVisible() const { return _isvisible; }
protected:
Xrm xrm;
void checkArgs (int argc, char** argv) const;
class MeterNode {
public:
MeterNode( Meter *fm ) { meter_ = fm; next_ = NULL; }
Meter *meter_;
MeterNode *next_;
};
MeterNode *meters_;
int caption_, legend_, xoff_, yoff_, nummeters_, usedlabels_;
unsigned long sleeptime_, usleeptime_;
int expose_flag_, exposed_once_flag_;
void usleep_via_select( unsigned long usec );
void addmeter( Meter *fm );
void checkMeterResources( void );
int findx( void );
int findy( void );
void dolegends( void );
void checkOverallResources();
void resizeEvent( XEvent & );
void exposeEvent( XExposeEvent &event );
void keyPressEvent( XKeyEvent &event );
void visibilityEvent( XVisibilityEvent &event );
void unmapEvent( XUnmapEvent &event);
private:
bool _isvisible;
bool _ispartiallyvisible;
};
/* Make XOSDEBUG("This is a format string. %d %d\n", a, b); look
* like if (0) printf("This ..."...);. Change the 0 to a 1, to
* enable these debugging outputs. */
#define XOSDEBUG if (0) printf
#endif
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