/*! Constructor
* \param[in] el the configuration element to display
* \param[in] differ shall the changes be applied later using apply_changes()?
*/
ConfigElement::ConfigElement(crn::ConfigElement &el, bool differ):
value(el.GetValue()),
tmpvalue(el.GetValue())
{
if (!value)
throw crn::ExceptionUninitialized(_("The element was not initialized."));
if (differ)
tmpvalue = crn::Clone(*value);
if (std::dynamic_pointer_cast<crn::Int>(tmpvalue))
typ = U"Int";
else if (std::dynamic_pointer_cast<crn::Real>(tmpvalue))
typ = U"Real";
else if (std::dynamic_pointer_cast<crn::Prop3>(tmpvalue))
typ = U"Prop3";
else if (std::dynamic_pointer_cast<crn::String>(tmpvalue))
typ = U"String";
else if (std::dynamic_pointer_cast<crn::StringUTF8>(tmpvalue))
typ = U"StringUTF8";
else if (std::dynamic_pointer_cast<crn::Path>(tmpvalue))
typ = U"Path";
Gtk::Label *lab = Gtk::manage(new Gtk::Label(el.GetName().CStr()));
lab->show();
pack_start(*lab, false, true, 2);
if (typ == U"Prop3")
{
Prop3 *p = Gtk::manage(new Prop3(Gtk::ICON_SIZE_BUTTON, el.GetValue<crn::Prop3>()));
p->signal_value_changed().connect(sigc::mem_fun(this, &ConfigElement::on_p3_changed));
p->show();
pack_start(*p, true, true, 2);
}
else if (!el.GetAllowedValues().IsEmpty())
{ // any Int, Real, String, StringUTF8 or Path
Gtk::ComboBoxText *cb = Gtk::manage(new Gtk::ComboBoxText);
const std::vector<crn::StringUTF8> values(el.GetAllowedValues<crn::StringUTF8>());
for (const crn::StringUTF8 &val : values)
#ifdef CRN_USING_GTKMM3
cb->append(val.CStr());
#else /* CRN_USING_GTKMM3 */
cb->append_text(val.CStr());
#endif /* CRN_USING_GTKMM3 */
cb->set_active_text(el.GetValue<crn::StringUTF8>().CStr());
cb->signal_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_combo_changed), cb));
cb->show();
pack_start(*cb, true, true, 2);
}
else if (typ == U"Int")
{
if (el.HasMinValue() && el.HasMaxValue())
{ // has finite range, use a slider
#ifdef CRN_USING_GTKMM3
auto *s = Gtk::manage(new Gtk::Scale(Gtk::ORIENTATION_HORIZONTAL));
s->set_range(el.GetMinValue<int>(), el.GetMaxValue<int>() + 1);
s->set_increments(1, 1);
#else
Gtk::HScale *s = Gtk::manage(new Gtk::HScale(el.GetMinValue<int>(), el.GetMaxValue<int>() + 1, 1));
#endif
s->set_value(el.GetValue<int>());
s->signal_value_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_range_changed), s));
s->show();
pack_start(*s, true, true, 2);
}
else
{ // has at least one infinite (maxed) bound, use a spin button
Gtk::SpinButton *s = Gtk::manage(new Gtk::SpinButton);
int m = std::numeric_limits<int>::min(), M = std::numeric_limits<int>::max();
if (el.HasMinValue())
m = el.GetMinValue<int>();
if (el.HasMaxValue())
M = el.GetMaxValue<int>();
s->set_range(m, M);
s->set_increments(1, 10);
s->set_value(el.GetValue<int>());
s->signal_value_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_spin_changed), s));
s->show();
pack_start(*s, true, true, 2);
}
}
else if (typ == U"Real")
{
if (el.HasMinValue() && el.HasMaxValue())
{ // has finite range, use a slider
#ifdef CRN_USING_GTKMM3
auto *s = Gtk::manage(new Gtk::Scale(Gtk::ORIENTATION_HORIZONTAL));
s->set_range(el.GetMinValue<double>(), el.GetMaxValue<double>() + 0.01);
s->set_increments(0.01, 0.01);
#else
Gtk::HScale *s = Gtk::manage(new Gtk::HScale(el.GetMinValue<double>(), el.GetMaxValue<double>() + 0.01, 0.01));
#endif
s->set_digits(2);
s->set_value(el.GetValue<double>());
s->signal_value_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_range_changed), s));
s->show();
pack_start(*s, true, true, 2);
}
else
{ // has at least one infinite (maxed) bound, use a spin button
Gtk::SpinButton *s = Gtk::manage(new Gtk::SpinButton(0, 2));
double m = -std::numeric_limits<double>::max(), M = std::numeric_limits<double>::max();
if (el.HasMinValue())
m = el.GetMinValue<double>();
if (el.HasMaxValue())
M = el.GetMaxValue<double>();
s->set_range(m, M);
s->set_increments(0.01, 1);
s->set_value(el.GetValue<double>());
s->signal_value_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_spin_changed), s));
s->show();
pack_start(*s, true, true, 2);
}
}
else // string types
{
Gtk::Entry *e = Gtk::manage(new Gtk::Entry);
e->set_text(el.GetValue<crn::StringUTF8>().CStr());
e->signal_changed().connect(sigc::bind(sigc::mem_fun(this, &ConfigElement::on_entry_changed), e));
e->show();
pack_start(*e, true, true, 2);
}
lab = Gtk::manage(new Gtk::Label("?"));
lab->show();
lab->set_tooltip_text(el.GetDescription().CStr());
pack_start(*lab, false, true, 2);
}
void DocumentProperties::setupFields (Glib::ustring const &docType)
{
Gtk::VBox *metadataBox;
xml_->get_widget ("MetadataBox", metadataBox);
if (metadataBox->children().size()) {
metadataBox->children().erase(metadataBox->children().begin());
}
DocumentType type = typeManager_.getType (docType);
int const nRows = type.requiredFields_.size() + type.optionalFields_.size();
Gtk::Table *metadataTable = new Gtk::Table (nRows, 4, false);
metadataTable->set_col_spacings (6);
metadataTable->set_row_spacings (6);
fieldEntries_.clear ();
Gtk::Label *typeLabel = Gtk::manage (new Gtk::Label (_("_Type:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, true));
if (typecombochanged_)
typecombochanged_.disconnect();
typeCombo_ = Gtk::manage (new Gtk::ComboBox);
typeCombo_->set_model(typecombostore_);
typeCombo_->pack_start(typelabelcol_, true);
typeCombo_->pack_start(typebibtexnamecol_, false);
typeLabel->set_mnemonic_widget (*typeCombo_);
metadataTable->attach (*typeLabel, 0, 1, 0, 1, Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
metadataTable->attach (*typeCombo_, 1, 4, 0, 1, Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
typecombostore_->clear();
for (DocumentTypeManager::TypesMap::iterator it = typeManager_.getTypes().begin();
it != typeManager_.getTypes().end();
++it) {
Gtk::TreeModel::Row row = *(typecombostore_->append());
row[typelabelcol_] = (*it).second.displayName_;
row[typebibtexnamecol_] = (*it).second.bibtexName_;
}
typecombochanged_ = typeCombo_->signal_changed().connect (
sigc::mem_fun (*this, &DocumentProperties::onTypeChanged));
int row = 1;
for (
std::vector<DocumentField>::iterator it = type.requiredFields_.begin();
it != type.requiredFields_.end();
++it) {
if (it->shortField_)
continue;
Gtk::Label *label = Gtk::manage (new Gtk::Label (it->displayName_ + ":", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
Gtk::Entry *entry = Gtk::manage (new Gtk::Entry ());
/* [bert] Minor change to actually implement and register
* a callback for changes to the DOI field. This is a bit
* ugly here since it assumes we know whether DOI is
* required or not.
*/
if (it->internalName_ == "doi") {
entry->signal_changed().connect(sigc::mem_fun(*this, &DocumentProperties::onDoiEntryChanged));
}
fieldEntries_[it->internalName_] = entry;
metadataTable->attach (*label, 0, 1, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK | Gtk::FILL, 0, 0);
metadataTable->attach (*entry, 1, 4, row, row + 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
++row;
}
for (
std::vector<DocumentField>::iterator it = type.optionalFields_.begin();
it != type.optionalFields_.end();
++it) {
if (it->shortField_)
continue;
Gtk::Label *label = Gtk::manage (new Gtk::Label (it->displayName_ + ":", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
Gtk::Entry *entry = Gtk::manage (new Gtk::Entry ());
fieldEntries_[it->internalName_] = entry;
metadataTable->attach (*label, 0, 1, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK | Gtk::FILL, 0, 0);
metadataTable->attach (*entry, 1, 4, row, row + 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
++row;
}
int col = 0;
for (
std::vector<DocumentField>::iterator it = type.requiredFields_.begin();
it != type.requiredFields_.end();
++it) {
if (!it->shortField_)
continue;
Gtk::Label *label = Gtk::manage (new Gtk::Label (it->displayName_ + ":", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
Gtk::Entry *entry = Gtk::manage (new Gtk::Entry ());
fieldEntries_[it->internalName_] = entry;
metadataTable->attach (*label, 0 + col * 2, 1 + col * 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK | Gtk::FILL, 0, 0);
metadataTable->attach (*entry, 1 + col * 2, 2 + col * 2, row, row + 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
++col;
if (col > 1) {
++row;
col = 0;
}
}
for (
std::vector<DocumentField>::iterator it = type.optionalFields_.begin();
it != type.optionalFields_.end();
++it) {
if (!it->shortField_)
continue;
Gtk::Label *label = Gtk::manage (new Gtk::Label (it->displayName_ + ":", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
Gtk::Entry *entry = Gtk::manage (new Gtk::Entry ());
fieldEntries_[it->internalName_] = entry;
metadataTable->attach (*label, 0 + col * 2, 1 + col * 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK | Gtk::FILL, 0, 0);
metadataTable->attach (*entry, 1 + col * 2, 2 + col * 2, row, row + 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK | Gtk::FILL, 0, 0);
++col;
if (col > 1) {
++row;
col = 0;
}
}
metadataBox->pack_start (*metadataTable);
metadataBox->show_all ();
}