Function parseSolid

tests/cpp/style_parser/color_parser_test.cpp:13–19

// ============================================================================

static bool parseSolid(const std::string& css, uint32_t& argb) {
    ColorValue cv;
    if (!ColorParser::parse(css, cv)) return false;
    if (cv.type != ColorValueType::Solid) return false;
    argb = cv.solidColor;
    return true;
}

static bool parseGradient(const std::string& css, ColorValue& cv) {
    if (!ColorParser::parse(css, cv)) return false;