Method DrawSourceStatusBar

src/GenericClientListCtrl.cpp:1364–1421

static const CMuleColour crNextPending(255, 255, 100);

void CGenericClientListCtrl::DrawSourceStatusBar(
	const CClientRef& source, wxDC* dc, const wxRect& rect, bool bFlat) const
{
	static CBarShader s_StatusBar(16);

	CPartFile* reqfile = source.GetRequestFile();

	s_StatusBar.SetHeight(rect.height);
	s_StatusBar.SetWidth(rect.width);
	s_StatusBar.Set3dDepth( thePrefs::Get3DDepth() );
	const BitVector& partStatus = source.GetPartStatus();

	if (reqfile && reqfile->GetPartCount() == partStatus.size()) {
		s_StatusBar.SetFileSize(reqfile->GetFileSize());
		uint16 lastDownloadingPart = source.GetDownloadState() == DS_DOWNLOADING
									? source.GetLastDownloadingPart() : 0xffff;
		uint16 nextRequestedPart = source.GetNextRequestedPart();

		for ( uint32 i = 0; i < partStatus.size(); i++ ) {
			uint64 uStart = PARTSIZE * i;
			uint64 uEnd = uStart + reqfile->GetPartSize(static_cast<uint16>(i)) - 1;

			CMuleColour colour;
			if (!partStatus.get(i)) {
				// client does not have this part
				// light grey
				colour = bFlat ? crFlatNeither : crNeither;
			} else if ( reqfile->IsComplete(static_cast<uint16>(i))) {
				// completed part
				// green
				colour = bFlat ? crFlatBoth : crBoth;
			} else if (lastDownloadingPart == static_cast<uint16>(i)) {
				// downloading part
				// yellow
				colour = crPending;
			} else if (nextRequestedPart == static_cast<uint16>(i)) {
				// requested part
				// light yellow
				colour = crNextPending;
			} else {
				// client has this part, we need it
				// black
				colour = bFlat ? crFlatClientOnly : crClientOnly;
			}

			if ( source.GetRequestFile()->IsStopped() ) {
				colour.Blend(50);
			}

			s_StatusBar.FillRange(uStart, uEnd, colour);
		}
	} else {
		s_StatusBar.SetFileSize(1);
		s_StatusBar.FillRange(0, 1, bFlat ? crFlatNeither : crNeither);
	}

	s_StatusBar.Draw(dc, rect.x, rect.y, bFlat);
}