void DataManager::loadQuantities(const QDir& data_dir) {
if( !data_dir.exists() ) {
qWarning( "Error: incorrect data path.\nNothing will be loaded." );
return;
}
QFile order_file(data_dir.path() + "/order");
order_file.open(QIODevice::ReadOnly | QIODevice::Text);
if( !order_file.exists() ) {
qWarning("Error: order file is missing.\nNothing will be loaded.");
return;
}
QDir quantities_dir( data_dir.path() + "/quantities", QString("*.xml"), QDir::Name, QDir::Files );
QDir icons_dir ( data_dir.path() + "/icons", QString("*.png"), QDir::Name, QDir::Files );
//Read order file
QString line;
while( !order_file.atEnd() ) {
line = order_file.readLine();
line.remove('\n');
//Try to open icon
QPixmap icon;
QString icon_path = icons_dir.path() + '/' + line + ".png";
if( !icon.load(icon_path) ) {
qWarning( "Icon for \"%s\" was not found.", qPrintable(line) );
icon.load(":/icon/no_icon");
}
//Try to open XML file.
QFile file( quantities_dir.path() + '/' + line + ".xml" );
if( !file.open(QIODevice::ReadOnly | QIODevice::Text) ) {
qWarning( "Error:Cannot open quantity %s.", qPrintable(file.fileName()) );
continue;
}
//Try to load XML file.
QDomDocument document;
QString err_s;
int err_l = 0, err_c = 0;
if( !document.setContent(&file, false, &err_s, &err_l, &err_c) ) {
qWarning( "In quantity \"%s:\" At line %i, column %i. %s", qPrintable(file.fileName()), err_l, err_c, qPrintable(err_s) );
continue;
}
quantities.push_back( loadQuantity( document, icon ) );
}
order_file.close();
}
// std::vector<std::pair<std::string, order_t> > sorted_tpl_path;
void load_sorted_templates(const std::string& get_command,
std::vector<std::pair<std::string, order_t> >& sorted_tpl_path)
{
// TODO
// read_config!
// 1. 将.tpl所有文件，检索出来，并导出为外部序列；
// 2. 应用 .tpl.config 的优先级描述；对序列重新排序；
// 3. 逐个使用模板规则，创建文件；
std::map<std::string, order_t> tpl_files;
{
sss::path::file_descriptor fd;
sss::path::glob_path_recursive gp(get_command, fd);
uint32_t low_order = 0;
while (gp.fetch()) {
std::string rel_path;
if (fd.is_normal_file()) {
if (fd.get_name() == tpl_conf_name ||
fd.get_name() == tpl_help_name ||
fd.get_name() == tpl_order_name)
{
continue;
}
rel_path = sss::path::relative_to(fd.get_path(), get_command);
}
else if (fd.is_normal_dir()) {
rel_path = sss::path::relative_to(fd.get_path(), get_command) + sss::path::sp_char;
}
else {
continue;
}
// 默认优先级
tpl_files[rel_path] = order_t(50, low_order++);
}
}
std::string order_file_path = sss::path::append_copy(get_command, tpl_order_name);
if (sss::path::filereadable(order_file_path)) {
std::cout << VALUE_MSG(order_file_path) << std::endl;
std::ifstream order_file(order_file_path);
std::string line;
sss::regex::CRegex reg_order(R"(^0*([0-9]+)\s+(.+)$)");
// NOTE FIXME 如果文件名，就是数字，如何处理？
sss::regex::CRegex reg_name(R"(^\s*(.+)\s*$)");
uint32_t low_order = 0;
while (std::getline(order_file, line)) {
uint32_t high_order = 50;
std::string rel_path;
if (reg_order.match(line)) {
high_order = sss::string_cast<int>(reg_order.submatch(1));
rel_path = reg_order.submatch(2);
path_mixed2win_if(rel_path);
rel_path = sss::path::simplify(rel_path);
}
else if (reg_name.match(line)) {
rel_path = reg_order.submatch(1);
path_mixed2win_if(rel_path);
sss::path::simplify(rel_path);
}
else {
continue;
}
order_t order = order_t(high_order, low_order++);
// std::cout << order << " = " << rel_path << std::endl;
if (tpl_files.find(rel_path) == tpl_files.end()) {
std::cout
<< sss::Terminal::error
<< "order setting file\n"
<< "\t" << rel_path << " is not exists!"
<< sss::Terminal::end
<< std::endl;
continue;
}
tpl_files[rel_path] = order;
}
