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/*
* SPDX-FileCopyrightText: 2012 Peter Penz <[email protected]>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef DOLPHINFACETSWIDGET_H
#define DOLPHINFACETSWIDGET_H
#include <KCoreDirLister>
#include <QWidget>
class QComboBox;
class QDate;
class QEvent;
class QToolButton;
/**
* @brief Allows to filter search-queries by facets.
*
* TODO: The current implementation is a temporary
* workaround for the 4.9 release and represents no
* real facets-implementation yet: There have been
* some Dolphin specific user-interface and interaction
* issues since 4.6 by embedding the Nepomuk facet-widget
* into a QDockWidget (this is unrelated to the
* Nepomuk facet-widget itself). Now in combination
* with the search-shortcuts in the Places Panel some
* existing issues turned into real showstoppers.
*
* So the longterm plan is to use the Nepomuk facets
* again as soon as possible.
*/
class DolphinFacetsWidget : public QWidget
{
Q_OBJECT
public:
explicit DolphinFacetsWidget(QWidget *parent = nullptr);
~DolphinFacetsWidget() override;
QStringList searchTerms() const;
QString facetType() const;
bool isSearchTerm(const QString &term) const;
void setSearchTerm(const QString &term);
void resetSearchTerms();
void setFacetType(const QString &type);
Q_SIGNALS:
void facetChanged();
protected:
void changeEvent(QEvent *event) override;
private Q_SLOTS:
void updateTagsMenu();
void updateTagsMenuItems(const QUrl &, const KFileItemList &items);
private:
void setRating(const int stars);
void setTimespan(const QDate &date);
void addSearchTag(const QString &tag);
void removeSearchTag(const QString &tag);
void resetSearchTags();
void initComboBox(QComboBox *combo);
void updateTagsSelector();
private:
QComboBox *m_typeSelector;
QComboBox *m_dateSelector;
QComboBox *m_ratingSelector;
QToolButton *m_tagsSelector;
QStringList m_searchTags;
KCoreDirLister m_tagsLister;
QAction *m_clearTagsAction;
};
#endif
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