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/***************************************************************************
traffic_window.cpp
-------------------
begin : Thu Jul 04 2002
copyright : (C) 2002 - 2012 by Roland Riegel
email : feedback@roland-riegel.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "device.h"
#include "setting.h"
#include "settingstore.h"
#include "traffic_window.h"
using namespace std;
TrafficWindow::TrafficWindow()
: Window(), m_curDev(0)
{
}
TrafficWindow::~TrafficWindow()
{
}
void TrafficWindow::processKey(int key)
{
switch(key)
{
case KEY_RIGHT:
case KEY_DOWN:
case KEY_NPAGE:
case KEY_ENTER:
case '\n':
case '\t':
case '\015':
m_curDev += showMultipleDevices() ? getHeight() / 9 : 1;
break;
case KEY_LEFT:
case KEY_UP:
case KEY_PPAGE:
m_curDev -= showMultipleDevices() ? getHeight() / 9 : 1;
break;
}
}
void TrafficWindow::printTraffic(const vector<Device*>& devices)
{
if((unsigned int) m_curDev >= devices.size() || m_curDev < 0)
m_curDev = 0;
// print data of the current device(s)
if(!showMultipleDevices())
{
devices[m_curDev]->print(*this);
}
else
{
if((unsigned int) getHeight() / 9 >= devices.size())
m_curDev = 0;
int i = m_curDev;
while(getHeight() - getY() >= 9)
{
devices[i++]->print(*this);
if((unsigned int) i >= devices.size())
break;
}
}
}
bool TrafficWindow::showMultipleDevices()
{
return SettingStore::get("MultipleDevices");
}
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