Commit b02046c5 authored by Jonathan Marten's avatar Jonathan Marten
Browse files

Select/Unselect dialogue: Retain a history of entries made there

It's a very useful facilitity, and having a history of entries and being
able to recall earlier ones makes it even more useful for repetitive
operations.
parent 06d629ec
......@@ -491,13 +491,38 @@ void DolphinPart::slotUnselectItemsMatchingPattern()
void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
{
bool okClicked;
const QString pattern = QInputDialog::getText(m_view, title, text, QLineEdit::Normal, QStringLiteral("*"), &okClicked);
auto *dialog = new QInputDialog(m_view);
dialog->setAttribute(Qt::WA_DeleteOnClose, true);
dialog->setInputMode(QInputDialog::TextInput);
dialog->setWindowTitle(title);
dialog->setLabelText(text);
const KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
dialog->setComboBoxEditable(true);
dialog->setComboBoxItems(group.readEntry("History", QStringList()));
dialog->setTextValue(QStringLiteral("*"));
connect(dialog, &QDialog::accepted, this, [=]() {
const QString pattern = dialog->textValue();
if (!pattern.isEmpty()) {
QStringList items = dialog->comboBoxItems();
items.removeAll(pattern);
items.prepend(pattern);
// Need to evaluate this again here, because the captured value is const
// (even if the const were removed from 'const KConfigGroup group =' above).
KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
// Limit the size of the saved history.
group.writeEntry("History", items.mid(0, 10));
group.sync();
const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
m_view->selectItems(patternRegExp, selectItems);
}
});
if (okClicked && !pattern.isEmpty()) {
const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
m_view->selectItems(patternRegExp, selectItems);
}
dialog->open();
}
void DolphinPart::setCurrentViewMode(const QString& viewModeName)
......
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