Method addHighlight

plugins/contextbrowser/contextbrowser.cpp:731–766

}

void ContextBrowserPlugin::addHighlight(View* view, KDevelop::Declaration* decl)
{
    if (!view || !decl) {
        qCDebug(PLUGIN_CONTEXTBROWSER) << "invalid view/declaration";
        return;
    }

    ViewHighlights& highlights(m_highlightedRanges[view]);

    KDevelop::DUChainReadLocker lock;

    // Highlight the declaration
    highlights.highlights << decl->createRangeMoving();
    highlights.highlights.back()->setAttribute(highlightedUseAttribute());
    highlights.highlights.back()->setZDepth(highlightingZDepth);

    // Highlight uses
    {
        const auto currentRevisionUses = decl->usesCurrentRevision();
        for (auto fileIt = currentRevisionUses.constBegin(); fileIt != currentRevisionUses.constEnd(); ++fileIt) {
            const auto& document = fileIt.key();
            const auto& documentUses = fileIt.value();
            for (auto& use : documentUses) {
                highlights.highlights << PersistentMovingRange::Ptr(new PersistentMovingRange(use, document));
                highlights.highlights.back()->setAttribute(highlightedUseAttribute());
                highlights.highlights.back()->setZDepth(highlightingZDepth);
            }
        }
    }

    if (auto* def = FunctionDefinition::definition(decl)) {
        highlights.highlights << def->createRangeMoving();
        highlights.highlights.back()->setAttribute(highlightedUseAttribute());
        highlights.highlights.back()->setZDepth(highlightingZDepth);
    }
}

Declaration* ContextBrowserPlugin::findDeclaration(View* view, const KTextEditor::Cursor& position, bool mouseHighlight)
{