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https://invent.kde.org/system/dolphin
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If the searching has been triggered by clicking on a facet and the facet gets reset again, assure that not all indexed files are shown. Instead return to the previous state before the searching has been started.
svn path=/trunk/KDE/kdebase/apps/; revision=1214634
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8ac62cc953
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1b30368506
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@ -51,6 +51,7 @@ FilterPanel::FilterPanel(QWidget* parent) :
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m_initialized(false),
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m_nepomukEnabled(false),
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m_lastSetUrlStatJob(0),
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m_startedFromDir(),
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m_facetWidget(0),
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m_unfacetedRestQuery()
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{
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@ -62,6 +63,13 @@ FilterPanel::~FilterPanel()
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bool FilterPanel::urlChanged()
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{
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if (!url().protocol().startsWith("nepomuk")) {
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// Remember the current directory before a searching is started.
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// This is required to restore the directory in case that all facets
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// have been reset by the user (see slotQueryTermChanged()).
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m_startedFromDir = url();
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}
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if (isVisible() && m_nepomukEnabled) {
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setQuery(Nepomuk::Query::Query());
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@ -178,8 +186,29 @@ void FilterPanel::slotSetUrlStatFinished(KJob* job)
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void FilterPanel::slotQueryTermChanged(const Nepomuk::Query::Term& term)
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{
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if (term.isValid()) {
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// Default case: A facet has been changed by the user to restrict the query.
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Nepomuk::Query::FileQuery query(m_unfacetedRestQuery && term);
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emit urlActivated(query.toSearchUrl());
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return;
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}
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// All facets have been reset by the user to be unrestricted.
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// Verify whether the unfaceted rest query contains any additional restriction
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// (e.g. a filename in the search field). If no further restriction is given, exit
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// the search mode by returning to the directory where the searching has been
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// started from.
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const Nepomuk::Query::Term rootTerm = m_unfacetedRestQuery.term();
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if (rootTerm.type() == Nepomuk::Query::Term::Comparison) {
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const Nepomuk::Query::ComparisonTerm& compTerm = static_cast<const Nepomuk::Query::ComparisonTerm&>(rootTerm);
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if (compTerm.subTerm().isValid()) {
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Nepomuk::Query::FileQuery query(m_unfacetedRestQuery);
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emit urlActivated(query.toSearchUrl());
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return;
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}
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}
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emit urlActivated(m_startedFromDir);
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}
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void FilterPanel::setQuery(const Nepomuk::Query::Query& query)
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@ -67,6 +67,7 @@ private:
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bool m_nepomukEnabled;
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KJob* m_lastSetUrlStatJob;
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KUrl m_startedFromDir;
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Nepomuk::Utils::FacetWidget* m_facetWidget;
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Nepomuk::Query::Query m_unfacetedRestQuery;
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};
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