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Add filtering of numerical cols to collection

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CollectionFilterWidget: Updated the tooltip, to reflect the changes.
CollectionQuery: Add parsing for SQL operators and insert right SQL
"where" searches.
Song: Add list of numerical columns
playlistfilterparser.cpp/FilterParser: move time and rating parsing
functions to new file:
searchparserutils.cpp: Contains common code used to parse search terms
in playlist and collection filters.
This commit is contained in:
Dakes
2023-07-31 13:44:08 +02:00
committed by Jonas Kvinge
parent 82a8a890de
commit 7aa7cdf6f3
12 changed files with 266 additions and 99 deletions
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23
src/collection/collectionfilterwidget.cpp
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@@ -73,6 +73,7 @@ CollectionFilterWidget::CollectionFilterWidget(QWidget *parent)
ui_->setupUi(this);
QString available_fields = Song::kFtsColumns.join(", ").replace(QRegularExpression("\\bfts"), "");
available_fields += QString(", ") + Song::kNumericalColumns.join(", ");
ui_->search_field->setToolTip(
QString("<html><head/><body><p>") +
@@ -80,18 +81,26 @@ CollectionFilterWidget::CollectionFilterWidget(QWidget *parent)
QString(" ") +
QString("<span style=\"font-weight:600;\">") +
tr("artist") +
QString(":") +
QString("</span><span style=\"font-style:italic;\">Strawbs</span>") +
QString(" ") +
tr("searches the collection for all artists that contain the word") +
QString(" Strawbs.") +
QString(":</span><span style=\"font-style:italic;\">Strawbs</span> ") +
tr("searches the collection for all artists that contain the word %1. ").arg("Strawbs") +
QString("</p><p>") +
tr("Search terms for numerical fields can be prefixed with %1 or %2 to refine the search, e.g.: ")
.arg(" =, !=, &lt;, &gt;, &lt;=", "&gt;=") +
QString("<span style=\"font-weight:600;\">") +
tr("rating") +
QString("</span>") +
QString(":>=") +
QString("<span style=\"font-weight:italic;\">4</span>") +
QString("</p><p><span style=\"font-weight:600;\">") +
tr("Available fields") +
QString(": ") +
"</span><span style=\"font-style:italic;\">" +
QString("</span>") +
QString("<span style=\"font-style:italic;\">") +
available_fields +
QString("</span>.") +
QString("</p></body></html>"));
QString("</p></body></html>")
);
QObject::connect(ui_->search_field, &QSearchField::returnPressed, this, &CollectionFilterWidget::ReturnPressed);
QObject::connect(filter_delay_, &QTimer::timeout, this, &CollectionFilterWidget::FilterDelayTimeout);