File indexing completed on 2024-11-24 04:15:41

 /*
     SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "mapcssrule_p.h"
 #include "mapcssresult.h"
 #include "mapcssstate_p.h"
 
 #include <QDebug>
 #include <QIODevice>
 
 #include <cmath>
 
 using namespace KOSMIndoorMap;
 
 MapCSSRule::MapCSSRule() = default;
 MapCSSRule::~MapCSSRule() = default;
 
 void MapCSSRule::compile(const OSM::DataSet &dataSet)
 {
     m_selector->compile(dataSet);
     for (const auto &decl : m_declarations) {
         decl->compile(dataSet);
     }
 }
 
 void MapCSSRule::evaluate(const MapCSSState &state, MapCSSResult &result) const
 {
     // TODO how do we deal with chained selectors here??
     m_selector->matches(state, result, m_declarations);
 }
 
 void MapCSSRule::evaluateCanvas(const MapCSSState &state, MapCSSResult &result) const
 {
     if (!m_selector->matchesCanvas(state)) {
         return;
     }
 
     for (const auto &decl : m_declarations) {
         if (decl->type() == MapCSSDeclaration::PropertyDeclaration) {
             result[{}].addDeclaration(decl.get());
         }
     }
 }
 
 void MapCSSRule::write(QIODevice *out) const
 {
     m_selector->write(out);
     out->write("\n{\n");
     for (const auto &decl : m_declarations) {
         decl->write(out);
     }
     out->write("}\n\n");
 }
 
 void MapCSSRule::setSelector(MapCSSSelector *selector)
 {
     m_selector.reset(selector);
 }
 
 void MapCSSRule::addDeclaration(MapCSSDeclaration *decl)
 {
     std::unique_ptr<MapCSSDeclaration> declPtr(decl);
     if (declPtr->isValid()) {
         m_declarations.push_back(std::move(declPtr));
     }
 }