void Inspect::operator()(Import* import)
{
if (!import->urls().empty()) {
append_token("@import", import);
append_mandatory_space();
if (String_Quoted* strq = dynamic_cast<String_Quoted*>(import->urls().front())) {
strq->is_delayed(false);
}
import->urls().front()->perform(this);
if (import->media_queries()) {
append_mandatory_space();
import->media_queries()->perform(this);
}
append_delimiter();
for (size_t i = 1, S = import->urls().size(); i < S; ++i) {
append_mandatory_linefeed();
append_token("@import", import);
append_mandatory_space();
if (String_Quoted* strq = dynamic_cast<String_Quoted*>(import->urls()[i])) {
strq->is_delayed(false);
}
import->urls()[i]->perform(this);
if (import->media_queries()) {
append_mandatory_space();
import->media_queries()->perform(this);
}
append_delimiter();
}
}
}
void Emitter::append_special_linefeed()
{
if (output_style() == COMPACT) {
append_mandatory_linefeed();
for (size_t p = 0; p < indentation; p++)
append_string(ctx ? ctx->indent : " ");
}
}
// append some white-space only text
void Emitter::append_wspace(const std::string& text)
{
if (text.empty()) return;
if (peek_linefeed(text.c_str())) {
scheduled_space = 0;
append_mandatory_linefeed();
}
}
void Emitter::append_optional_linefeed()
{
if (in_declaration && in_comma_array) return;
if (output_style() == COMPACT) {
append_mandatory_space();
} else {
append_mandatory_linefeed();
}
}
void Emitter::append_delimiter()
{
scheduled_delimiter = true;
if (output_style() == COMPACT) {
if (indentation == 0) {
append_mandatory_linefeed();
} else {
append_mandatory_space();
}
} else if (output_style() != COMPRESSED) {
append_optional_linefeed();
}
}
void Output::operator()(Comment* c)
{
std::string txt = c->text()->to_string(opt);
// if (indentation && txt == "/**/") return;
bool important = c->is_important();
if (output_style() != COMPRESSED || important) {
if (buffer().size() == 0) {
top_nodes.push_back(c);
} else {
in_comment = true;
append_indentation();
c->text()->perform(this);
in_comment = false;
if (indentation == 0) {
append_mandatory_linefeed();
} else {
append_optional_linefeed();
}
}
}
}
