Method OnSubItemPrePaint

WinArk/EtwView.cpp:313–362

}

DWORD CEtwView::OnSubItemPrePaint(int, LPNMCUSTOMDRAW cd) {
	auto lcd = (LPNMLVCUSTOMDRAW)cd;
	auto cm = GetColumnManager(m_List);
	auto sub = cm->GetRealColumn(lcd->iSubItem);
	lcd->clrTextBk = CLR_INVALID;

	if ((cm->GetColumn(sub).Flags & ColumnFlags::Numeric) == ColumnFlags::Numeric)
		::SelectObject(cd->hdc, (HFONT)GetFrame()->GetMonoFont());
	else
		::SelectObject(cd->hdc, m_hFont);

	int index = (int)cd->dwItemSpec;
	if (sub == 8 && (m_List.GetItemState(index, LVIS_SELECTED) & LVIS_SELECTED) == 0) {
		auto& item = m_Events[index];
		auto start = (size_t)0;
		auto details = GetEventDetails(item.get());
		bool bold = false;
		CDCHandle dc(cd->hdc);
		std::wstring str;
		int x = cd->rc.left + 6, y = cd->rc.top, right = cd->rc.right;
		SIZE size;
		for (;;) {
			auto pos = details.find(L";", start);
			if (pos == std::wstring::npos)
				break;
			str = details.substr(start, pos - start);

			auto colon = str.find(L":");
			dc.SetTextColor(::GetSysColor(COLOR_WINDOWTEXT));
			dc.GetTextExtent(str.c_str(), (int)colon + 1, &size);
			if (x + size.cx > right)
				break;

			dc.TextOutW(x, y, str.c_str(), (int)colon + 1);
			x += size.cx;

			dc.SetTextColor(RGB(0, 0, 255));
			dc.GetTextExtent(str.data() + colon + 1, (int)str.size() - (int)colon - 1, &size);
			if (x + size.cx > right)
				break;
			dc.TextOutW(x, y, str.data() + colon + 1, (int)str.size() - (int)colon - 1);
			x += size.cx + 4;

			start = pos + 1;
		}
		return CDRF_SKIPDEFAULT;
	}

	return CDRF_NEWFONT | CDRF_NOTIFYSUBITEMDRAW;
}

DWORD CEtwView::OnItemPrePaint(int, LPNMCUSTOMDRAW cd) {
	m_hFont = (HFONT)::GetCurrentObject(cd->hdc, OBJ_FONT);