CChips::CChips(double d)
:
rep_(0)
{
assert(d <= Max_Dollars);
chip_amount_t dollars = (chip_amount_t)d;
setDollars(dollars);
// Extract the 2 decimals
double tmp = 100.0 * (d - (double)dollars);
chip_amount_t cents = (chip_amount_t)RoundDouble(tmp, 0);
assert(cents <= Max_Cents);
setCents(cents);
}
double ConvertTemperature(const double tValue, const unsigned char tSign)
{
if (tSign=='C')
return tValue;
return RoundDouble(ConvertToFahrenheit(tValue),1);
}
void SetStatusStatus(void)
{
char szStatusStatusLine[MAX_BUF_MEDIUM];
char szCurrentStatusInfo[MAX_BUF_MEDIUM];
char szPercentString[MAX_BUF_MEDIUM];
char szPercentageCompleted[MAX_BUF_MEDIUM];
static long lModLastValue = 0;
double dRate;
static double dRateCounter;
DWORD dwTickNow;
DWORD dwTickDif;
DWORD dwKBytesSoFar;
DWORD dwRoundedRate;
char szTimeLeft[MAX_BUF_TINY];
/* If the user just clicked on the Resume button, then the time lapsed
* between gdwTickStart and when the Resume button was clicked needs to
* be subtracted taken into account when calculating dwTickDif. So
* "this" lapsed time needs to be added to gdwTickStart. */
if(gtiPaused.bTickDownloadResumed)
{
gdwTickStart = AddToTick(gdwTickStart, gtiPaused.dwTickDif);
InitTickInfo();
}
/* GetTickCount() returns time in milliseconds. This is more accurate,
* which will allow us to get at a 2 decimal precision value for the
* download rate. */
dwTickNow = GetTickCount();
if((gdwTickStart == 0) && gbStartTickCounter)
dwTickNow = gdwTickStart = GetTickCount();
dwTickDif = GetTickDif(dwTickNow, gdwTickStart);
/* Only update the UI every UPDATE_INTERVAL_STATUS interval,
* which is currently set to 1 sec. */
if(!CheckInterval(&lModLastValue, UPDATE_INTERVAL_STATUS))
return;
if(glAbsoluteBytesSoFar == 0)
dRateCounter = 0.0;
else
dRateCounter = dwTickDif / 1000;
if(dRateCounter == 0.0)
dRate = 0.0;
else
dRate = (glAbsoluteBytesSoFar - glBytesResumedFrom) / dRateCounter / 1024;
dwKBytesSoFar = glAbsoluteBytesSoFar / 1024;
/* Use a rate that is rounded to the nearest integer. If dRate used directly,
* the "Time Left" will jump around quite a bit due to the rate usually
* varying up and down by quite a bit. The rounded rate give a "more linear"
* count down of the "Time Left". */
dwRoundedRate = RoundDouble(dRate);
if(dwRoundedRate > 0)
GetTimeLeft((glTotalKb - dwKBytesSoFar) / dwRoundedRate,
szTimeLeft,
sizeof(szTimeLeft));
else
lstrcpy(szTimeLeft, "00:00:00");
if(!gbShowDownloadRetryMsg)
{
GetConfigIniProfileString("Strings", "Status Download", "",
szStatusStatusLine, sizeof(szStatusStatusLine));
if(*szStatusStatusLine != '\0')
sprintf(szCurrentStatusInfo,
szStatusStatusLine,
szTimeLeft,
dRate,
dwKBytesSoFar,
glTotalKb);
else
sprintf(szCurrentStatusInfo,
"%s at %.2fKB/sec (%uKB of %uKB downloaded)",
szTimeLeft,
dRate,
dwKBytesSoFar,
glTotalKb);
}
else
{
GetConfigIniProfileString("Strings", "Status Retry", "",
szStatusStatusLine, sizeof(szStatusStatusLine));
if(*szStatusStatusLine != '\0')
sprintf(szCurrentStatusInfo,
szStatusStatusLine,
szTimeLeft,
dRate,
dwKBytesSoFar,
glTotalKb);
else
sprintf(szCurrentStatusInfo,
"%s at %.2KB/sec (%uKB of %uKB downloaded)",
szTimeLeft,
dRate,
dwKBytesSoFar,
glTotalKb);
}
GetConfigIniProfileString("Strings", "Status Percentage Completed", "",
szPercentageCompleted, sizeof(szPercentageCompleted));
wsprintf(szPercentString, szPercentageCompleted, (int)GetPercentSoFar());
/* Set the download dialog title */
SetDlgItemText(dlgInfo.hWndDlg, IDC_STATUS_STATUS, szCurrentStatusInfo);
SetDlgItemText(dlgInfo.hWndDlg, IDC_PERCENTAGE, szPercentString);
}
///
///////////////////////////////////////
// Returns pixel length for a number of frames, depending on sample rate and current tick width
int Calc_PixLength(long num_frames, long sample_rate, float tickwidth)
{
float rate = (float)fSampleRate/sample_rate;
int l = RoundDouble(((double)num_frames/(double)fSampleRate)/seconds_in_tick*tickwidth * rate);
return l;
}
