void ScreenArcadeDiagnostics::UpdateElements()
{
// update the USB devices list
vector<USBDevice> vDevList;
GetUSBDeviceList( vDevList );
/* Nothing's changed, why go through the list? */
if( vDevList.size() == m_iLastSeenDevices )
return;
if ( vDevList.size() == 0 )
{
m_USBInfo.SetText("No USB Devices");
m_Title.SetText("");
m_iLastSeenDevices = 0;
return;
}
CString sInfo, sTitleInfo;
for (unsigned i = 0; i < vDevList.size(); i++)
{
sTitleInfo += vDevList[i].GetDeviceDir() + ":\n";
CString sDevInfo = ssprintf("%04X:%04X: %s (%dmA)\n",
vDevList[i].GetIdVendor(),
vDevList[i].GetIdProduct(),
vDevList[i].GetDescription().c_str(),
vDevList[i].GetMaxPower() );
sInfo += sDevInfo;
}
m_iLastSeenDevices = vDevList.size();
m_USBInfo.SetText( sInfo );
m_Title.SetText( sTitleInfo );
}
bool DiagnosticsUtil::HubIsConnected()
{
vector<USBDevice> vDevices;
GetUSBDeviceList( vDevices );
for( unsigned i = 0; i < vDevices.size(); i++ )
if( vDevices[i].IsHub() )
return true;
return false;
}
