Source& Source::operator<<(std::shared_ptr<Source> src)
{
SourceChunkRef new_src = SourceChunkRef(new SourceRef(src));
append_source_ref(new_src);
return *this;
}
Source& Source::operator<<(Source& src)
{
std::shared_ptr<Source> ref_src = std::shared_ptr<Source>(new Source(src));
SourceChunkRef new_src = SourceChunkRef(new SourceRef(ref_src));
append_source_ref(new_src);
return *this;
}
void Source::append_text_chunk(const std::string& str)
{
if (_chunk_list->empty())
{
_chunk_list->push_back(SourceChunkRef(new SourceText(str)));
}
else
{
SourceChunkRef last = *(_chunk_list->rbegin());
if (last->is_source_text())
{
std::shared_ptr<SourceText> text = std::static_pointer_cast<SourceText>(last);
text->_source += str;
}
else
{
_chunk_list->push_back(SourceChunkRef(new SourceText(str)));
}
}
}
void Source::append_text_chunk(const std::string& str)
{
if (_chunk_list->empty())
{
_chunk_list->push_back(SourceChunkRef(new SourceText(str)));
}
else
{
SourceChunkRef last = *(_chunk_list->rbegin());
if (last->is_source_text())
{
RefPtr<SourceText> text = RefPtr<SourceText>::cast_dynamic(last);
text->_source += str;
}
else
{
_chunk_list->push_back(SourceChunkRef(new SourceText(str)));
}
}
}
Source& Source::append_with_separator(Source& src, const std::string& separator)
{
if (!src.all_blanks())
{
if (!all_blanks())
{
append_text_chunk(separator);
}
std::shared_ptr<Source> ref_source = std::shared_ptr<Source>(new Source(src));
append_source_ref(SourceChunkRef(new SourceRef(ref_source)));
}
return (*this);
}