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Fix (biblatex) file encoding handling in GuiBibtex (#13109)
This commit is contained in:
Juergen Spitzmueller
parent
2c88b75315
commit
83006fc080
@ -181,8 +181,31 @@ void GuiBibtex::setButtons()
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void GuiBibtex::selUpdated()
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{
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vector<docstring> nfe;
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if (usingBiblatex()) {
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// check for current file encodings
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for (int i = 0; i != selected_model_.rowCount(); ++i) {
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QStandardItem const * key = selected_model_.item(i, 0);
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QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(i, 1)));
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QString fenc = cb ? cb->itemData(cb->currentIndex()).toString() : QString();
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if (fenc.isEmpty())
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fenc = cached_file_encodings_[key->text()];
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else
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cached_file_encodings_[key->text()] = fenc;
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docstring const enc = qstring_to_ucs4(key->text()) + " " + qstring_to_ucs4(fenc);
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if (key && !key->text().isEmpty() && !fenc.isEmpty() && fenc != "general")
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nfe.push_back(enc);
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}
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}
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selectionManager->update();
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editPB->setEnabled(deletePB->isEnabled());
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if (usingBiblatex()) {
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// Set file encodings as assembled above
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for (int i = 0; i != selected_model_.rowCount(); ++i)
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addEncCombo(i);
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if (!nfe.empty())
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setFileEncodings(nfe);
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}
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updateReAbs();
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changed();
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}
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@ -282,7 +305,6 @@ void GuiBibtex::inheritPressed()
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if (!selected_bibs_.contains(toqstr(f))) {
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selected_bibs_.append(toqstr(f));
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setSelectedBibs(selected_bibs_);
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string enc;
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if (usingBiblatex()) {
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string const bfe = buffer().masterParams().bibFileEncoding(to_utf8(f));
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if (!bfe.empty())
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@ -299,6 +321,48 @@ void GuiBibtex::inheritPressed()
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}
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void GuiBibtex::updateFileEncodings()
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{
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vector<docstring> nfe;
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for (int i = 0; i != selected_model_.rowCount(); ++i) {
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QStandardItem const * key = selected_model_.item(i, 0);
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QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(i, 1)));
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QString fenc = cb ? cb->itemData(cb->currentIndex()).toString() : QString();
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docstring const enc = qstring_to_ucs4(key->text()) + " " + qstring_to_ucs4(fenc);
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if (key && !key->text().isEmpty() && !fenc.isEmpty() && fenc != "general")
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nfe.push_back(enc);
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}
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if (!nfe.empty()) {
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setFileEncodings(nfe);
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change_adaptor();
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}
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}
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bool GuiBibtex::hasFileEncodings() const
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{
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if (!usingBiblatex())
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// only with biblatex, we have file encodings
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return false;
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// first check the applied encodings
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docstring_list const mbibs = buffer().masterBuffer()->getBibfiles();
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for (auto const & f : mbibs) {
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string const bfe = buffer().masterParams().bibFileEncoding(to_utf8(f));
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if (!bfe.empty() && bfe != "general")
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return true;
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}
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// now check unapplied ones
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for (QString const & enc : cached_file_encodings_) {
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if (!enc.isEmpty() && enc != "general")
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return true;
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}
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return false;
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}
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void GuiBibtex::relAbsPressed()
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{
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LocalPath const p = localPathSelected();
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@ -373,6 +437,28 @@ void GuiBibtex::updateReAbs()
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}
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void GuiBibtex::addEncCombo(int const row)
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{
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QComboBox * ecb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(row, 1)));
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if (ecb)
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// encoding combo already exists
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return;
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// Add new combo and fill it
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QComboBox * cb = new QComboBox;
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cb->addItem(qt_("General Encoding"), "general");
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cb->addItem(qt_("Document Encoding"), "auto");
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QMap<QString, QString>::const_iterator it = encodings_.constBegin();
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while (it != encodings_.constEnd()) {
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cb->addItem(it.key(), it.value());
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++it;
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}
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cb->setToolTip(qt_("If this bibliography database uses a different "
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"encoding than specified below, set it here"));
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selectedLV->setIndexWidget(selected_model_.index(row, 1), cb);
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}
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void GuiBibtex::setSelectedBibs(QStringList const & sl)
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{
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selected_model_.clear();
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@ -380,7 +466,28 @@ void GuiBibtex::setSelectedBibs(QStringList const & sl)
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headers << qt_("Database")
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<< qt_("File Encoding");
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selected_model_.setHorizontalHeaderLabels(headers);
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bool const moreencs = usingBiblatex() && sl.count() > 1;
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QStringList::const_iterator it = sl.begin();
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QStringList::const_iterator end = sl.end();
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for (int i = 0; it != end; ++it, ++i) {
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QStandardItem * si = new QStandardItem();
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si->setData(*it);
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si->setText(*it);
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si->setToolTip(*it);
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si->setEditable(false);
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selected_model_.insertRow(i, si);
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addEncCombo(i);
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QString const enc = cached_file_encodings_[*it];
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if (!enc.isEmpty()) {
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QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(i, 1)));
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cb->setCurrentIndex(cb->findData(enc));
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}
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}
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// Decide if we show file encoding combos. This is the case:
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// 1. if we use Biblatex
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// 2. and we have multiple items (otherwise you could set the genral encodung)
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// 3. or a single item already has a non-standard encoding set
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bool const moreencs = usingBiblatex() && (sl.count() > 1 || hasFileEncodings());
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selectedLV->setColumnHidden(1, !moreencs);
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selectedLV->verticalHeader()->setVisible(false);
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selectedLV->horizontalHeader()->setVisible(moreencs);
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@ -395,28 +502,8 @@ void GuiBibtex::setSelectedBibs(QStringList const & sl)
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bibEncodingCO->setToolTip(qt_("If your bibliography databases use a different "
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"encoding than the LyX document, specify it here"));
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}
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QStringList::const_iterator it = sl.begin();
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QStringList::const_iterator end = sl.end();
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for (int i = 0; it != end; ++it, ++i) {
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QStandardItem * si = new QStandardItem();
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si->setData(*it);
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si->setText(*it);
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si->setToolTip(*it);
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si->setEditable(false);
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selected_model_.insertRow(i, si);
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QComboBox * cb = new QComboBox;
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cb->addItem(qt_("General Encoding"), "general");
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cb->addItem(qt_("Document Encoding"), "auto");
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QMap<QString, QString>::const_iterator it = encodings_.constBegin();
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while (it != encodings_.constEnd()) {
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cb->addItem(it.key(), it.value());
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++it;
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}
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cb->setToolTip(qt_("If this bibliography database uses a different "
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"encoding than specified below, set it here"));
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selectedLV->setIndexWidget(selected_model_.index(i, 1), cb);
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}
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editPB->setEnabled(deletePB->isEnabled());
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updateFileEncodings();
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updateReAbs();
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}
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@ -523,11 +610,12 @@ void GuiBibtex::applyView()
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{
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docstring dbs;
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int maxCount = selected_bibs_.count();
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QStringList sb = selectedBibs();
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int maxCount = sb.count();
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for (int i = 0; i < maxCount; i++) {
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if (i != 0)
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dbs += ',';
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QString item = selected_bibs_.at(i);
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QString item = sb.at(i);
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docstring bibfile = qstring_to_ucs4(item);
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dbs += bibfile;
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}
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@ -630,17 +718,30 @@ vector<docstring> GuiBibtex::getFileEncodings()
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void GuiBibtex::setFileEncodings(vector<docstring> const & m)
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{
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if (!usingBiblatex())
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// no file encodings
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return;
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for (docstring const & s: m) {
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docstring key;
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QString enc = toqstr(split(s, key, ' '));
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// check if we have the key
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QModelIndexList qmil =
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selected_model_.match(selected_model_.index(0, 0),
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Qt::DisplayRole, toqstr(key), 1,
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Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
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if (!qmil.empty()) {
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QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(qmil.front().row(), 1)));
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cb->setCurrentIndex(cb->findData(enc));
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selected_model_.match(selected_model_.index(0, 0),
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Qt::DisplayRole, toqstr(key), 1,
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Qt::MatchFlags(Qt::MatchExactly | Qt::MatchWrap));
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if (qmil.isEmpty())
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continue;
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int const row = qmil.front().row();
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// assure we have an encoding combo in this row ...
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QComboBox * cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(row, 1)));
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if (!cb) {
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addEncCombo(row);
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cb = qobject_cast<QComboBox*>(selectedLV->indexWidget(selected_model_.index(row, 1)));
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}
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if (!qmil.empty())
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// ... and set it to the desired value
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cb->setCurrentIndex(cb->findData(enc));
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}
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}
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@ -91,6 +91,8 @@ private:
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std::vector<docstring> getFileEncodings();
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///
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void setFileEncodings(std::vector<docstring> const & m);
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/// Does this have non-default file encodings?
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bool hasFileEncodings() const;
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///
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bool initialiseParams(std::string const & data) override;
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@ -110,8 +112,13 @@ private:
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LP_Relative
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};
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LocalPath localPathSelected();
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///
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/// Update "Make Relative/Absolute" button text and status
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void updateReAbs();
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/// Update the file encodings in the available widget
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void updateFileEncodings();
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/// Add an encoding combo to the selected
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/// item in row \p row if noe exists yet
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void addEncCombo(int const row);
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private:
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///
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@ -128,8 +135,10 @@ private:
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QStringList selected_bibs_;
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/// contains the search box
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FancyLineEdit * filter_;
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///
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/// List of available encodings
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QMap<QString, QString> encodings_;
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/// cache of not yet applied file encodings
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QMap<QString, QString> cached_file_encodings_;
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};
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} // namespace frontend
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