Method GetHighlights

DebugView++/LogView.cpp:713–756

}

std::vector<Highlight> CLogView::GetHighlights(const std::string& text) const
{
	std::vector<Highlight> highlights;

	int highlightId = 1;
	for (auto& filter : m_filter.messageFilters)
	{
		if (!filter.enable || filter.filterType != FilterType::Token)
			continue;

		std::sregex_iterator begin(text.begin(), text.end(), filter.re), end;
		int id = ++highlightId;
		for (auto tok = begin; tok != end; ++tok)
		{
			int first = 0;
			int count = 1;
			if (tok->size() > 1 && filter.matchType == MatchType::RegexGroups)
			{
				first = 1;
				count = tok->size();
			}
			for (int i = first; i < count; ++i)
			{
				int beginIndex = ExpandedTabOffset(text, tok->position(i));
				int endIndex = ExpandedTabOffset(text, tok->position(i) + tok->length(i));

				if (filter.bgColor == Colors::Auto)
				{
					auto itc = m_matchColors.find(tok->str(i));
					if (itc != m_matchColors.end())
						InsertHighlight(highlights, Highlight(id, beginIndex, endIndex, TextColor(itc->second, Colors::Text)));
				}
				else
				{
					InsertHighlight(highlights, Highlight(id, beginIndex, endIndex, TextColor(filter.bgColor, filter.fgColor)));
				}
			}
		}
	}

	InsertHighlight(highlights, text, Str(m_highlightText), TextColor(Colors::Highlight, Colors::Text));

	return highlights;
}

void DrawHighlightedText(HDC hdc, const RECT& rect, std::wstring text, std::vector<Highlight> highlights, const Highlight& selection)
{