void ClassesWidget::import_ocad_iofxml()
{
qfLogFuncFrame();
QString fn = qfd::FileDialog::getOpenFileName(this, tr("Open file"), QString(), "XML files (*.xml);; All files (*)");
if(fn.isEmpty())
return;
try {
QFile f(fn);
if(f.open(QFile::ReadOnly)) {
QDomDocument xdoc;
QString err_str; int err_line;
if(!xdoc.setContent(&f, &err_str, &err_line))
QF_EXCEPTION(QString("Error parsing xml file '%1' at line: %2").arg(err_str).arg(err_line));
QDomNodeList xml_courses = xdoc.elementsByTagName(QStringLiteral("Course"));
QList<CourseDef> defined_courses_list;
for (int i = 0; i < xml_courses.count(); ++i) {
QDomElement el_course = xml_courses.at(i).toElement();
if(el_course.isNull())
QF_EXCEPTION(QString("Xml file format error: bad element '%1'").arg("Course"));
CourseDef coursedef;
QString course_name = element_text(el_course, QStringLiteral("CourseName"));
course_name.replace(' ', QString());
course_name.replace(';', '-');
course_name.replace(',', '-');
course_name.replace(':', '-');
course_name.replace('+', '-');
coursedef.setName(course_name);
QStringList class_names;
QDomNodeList xml_classes = el_course.elementsByTagName(QStringLiteral("ClassShortName"));
for (int j = 0; j < xml_classes.count(); ++j) {
QString class_name = xml_classes.at(j).toElement().text().trimmed();
class_names << class_name;
}
coursedef.setClasses(class_names);
QDomElement el_course_variantion = el_course.firstChildElement(QStringLiteral("CourseVariation"));
if(el_course_variantion.isNull())
QF_EXCEPTION(QString("Xml file format error: missing element '%1'").arg("CourseVariation"));
coursedef.setLenght(element_text(el_course_variantion, QStringLiteral("CourseLength")).trimmed().toInt());
coursedef.setClimb(element_text(el_course_variantion, QStringLiteral("CourseClimb")).trimmed().toInt());
QMap<int, QVariant> codes;
QDomNodeList xml_controls = el_course.elementsByTagName(QStringLiteral("CourseControl"));
for (int j = 0; j < xml_controls.count(); ++j) {
QDomElement el_control = xml_controls.at(j).toElement();
int no = element_text(el_control, QStringLiteral("Sequence")).trimmed().toInt();
if(no <= 0)
QF_EXCEPTION(QString("Xml file format error: bad sequence number %1 in %2").arg(no).arg(dump_element(el_control)));
int code = element_text(el_control, QStringLiteral("ControlCode")).trimmed().toInt();
if(code <= 0)
QF_EXCEPTION(QString("Xml file format error: bad control code %1 in %2").arg(code).arg(dump_element(el_control)));
codes[no] = code;
}
coursedef.setCodes(codes.values());
defined_courses_list << coursedef;
}
importCourses(defined_courses_list);
}
}
catch (const qf::core::Exception &e) {
qf::qmlwidgets::framework::MainWindow *fwk = qf::qmlwidgets::framework::MainWindow::frameWork();
qf::qmlwidgets::dialogs::MessageBox::showException(fwk, e);
}
}
/* 2149 */
void
isolate_last_space (ELEMENT *current, enum element_type element_type)
{
ELEMENT *last = last_contents_child (current);
if (!element_type)
element_type = ET_spaces_at_end;
if (last)
{
int index = -1;
ELEMENT *indexed_elt;
/* Ignore space before a misc command that is last on line. (I don't
understand this. ) */
if (element_contents_number (current) > 1)
{
if (last->cmd)
{
if (command_flags(last) & CF_misc)
index = -2;
}
}
indexed_elt = contents_child_by_index (current, index);
if (indexed_elt)
{
char *text = element_text (indexed_elt);
if (!text || !*text)
return;
if (indexed_elt->type == ET_NONE)
{
int text_len = strlen (text);
/* 2170 */
/* Does the text end in whitespace? */
if (strchr (whitespace_chars, text[text_len - 1]))
{
/* If text all whitespace */
if (text[strspn (text, whitespace_chars)] == '\0')
indexed_elt->type = element_type;
else
{
/* 2173 */
ELEMENT *new_spaces;
int i, trailing_spaces;
/* "strrcspn" */
trailing_spaces = 0;
for (i = strlen (text) - 1;
i > 0 && strchr (whitespace_chars, text[i]);
i--)
trailing_spaces++;
new_spaces = new_element (element_type);
text_append_n (&new_spaces->text,
text + text_len - trailing_spaces,
trailing_spaces);
text[text_len - trailing_spaces] = '\0';
if (index == -1)
add_to_element_contents (current, new_spaces);
else
insert_into_contents (current, new_spaces, -1);
}
}
}
}
}
}