// This routine will update the File Gauge progress bar to the specified percentage
// (value between 0 and 100)
static void
UpdateGaugeFileProgressBar(double value)
{
int nBars;
static long lModLastValue = 0;
if(sgProduct.mode != SILENT)
{
if(!CheckInterval(&lModLastValue, UPDATE_INTERVAL_PROGRESS_BAR))
return;
// Figure out how many bars should be displayed
nBars = (int)(dlgInfo.nMaxFileBars * value / 100);
// Only paint if we need to display more bars
if((nBars > dlgInfo.nFileBars) || (dlgInfo.nFileBars == 0))
{
HWND hWndGauge = GetDlgItem(dlgInfo.hWndDlg, IDC_PROGRESS_FILE);
RECT rect;
// Update the gauge state before painting
dlgInfo.nFileBars = nBars;
// Only invalidate the part that needs updating
GetClientRect(hWndGauge, &rect);
InvalidateRect(hWndGauge, &rect, FALSE);
// Update the whole extracting dialog. We do this because we don't
// have a message loop to process WM_PAINT messages in case the
// extracting dialog was exposed
UpdateWindow(dlgInfo.hWndDlg);
}
}
}
//
// Check rate limit
//
bool RateLimit::SetLimit(const STLW::string & sKey,
const W_FLOAT dPerSecond,
const W_FLOAT dBurst,
const UINT_32 iEvents)
{
bool bCheckResult = true;
for (;;)
{
W_FLOAT dATime = 0.0;
W_FLOAT dBucket = 0.0;
UINT_64 iUnique = pStorage -> Get(sKey, dATime, dBucket);
if (iUnique == 0)
{
dATime = 0;
dBucket = 1;
}
bCheckResult = CheckInterval(dPerSecond, dBurst, dATime, dBucket, iEvents);
if (pStorage -> Set(sKey, dATime, dBucket, iUnique)) { break; }
}
return bCheckResult;
}
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);
}
