src/search/dolphinfacetswidget.h

   1 /***************************************************************************
   2  *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef DOLPHINFACETSWIDGET_H
  21 #define DOLPHINFACETSWIDGET_H
  22
  23 #include <QWidget>
  24
  25 class QButtonGroup;
  26 class QDate;
  27 class QEvent;
  28 class QRadioButton;
  29
  30 /**
  31  * @brief Allows to filter search-queries by facets.
  32  *
  33  * TODO: The current implementation is a temporary
  34  * workaround for the 4.9 release and represents no
  35  * real facets-implementation yet: There have been
  36  * some Dolphin specific user-interface and interaction
  37  * issues since 4.6 by embedding the Nepomuk facet-widget
  38  * into a QDockWidget (this is unrelated to the
  39  * Nepomuk facet-widget itself). Now in combination
  40  * with the search-shortcuts in the Places Panel some
  41  * existing issues turned into real showstoppers.
  42  *
  43  * So the longterm plan is to use the Nepomuk facets
  44  * again as soon as possible.
  45  */
  46 class DolphinFacetsWidget : public QWidget
  47 {
  48     Q_OBJECT
  49
  50 public:
  51     explicit DolphinFacetsWidget(QWidget* parent = nullptr);
  52     ~DolphinFacetsWidget() override;
  53
  54     void resetOptions();
  55
  56     QString ratingTerm() const;
  57     QString facetType() const;
  58
  59     bool isRatingTerm(const QString& term) const;
  60     void setRatingTerm(const QString& term);
  61
  62     void setFacetType(const QString& type);
  63
  64 signals:
  65     void facetChanged();
  66
  67 protected:
  68     void changeEvent(QEvent* event) override;
  69
  70 private:
  71     void setRating(const int stars);
  72     void setTimespan(const QDate& date);
  73
  74     /**
  75      * @return New radiobutton which is connected to the
  76      *         slotFacedChanged() slot whenever it has
  77      *         been toggled.
  78      */
  79     QRadioButton* createRadioButton(const QString& text,
  80                                     QButtonGroup* group);
  81
  82 private:
  83     QRadioButton* m_anyType;
  84     QRadioButton* m_folders;
  85     QRadioButton* m_documents;
  86     QRadioButton* m_images;
  87     QRadioButton* m_audio;
  88     QRadioButton* m_videos;
  89
  90     QRadioButton* m_anytime;
  91     QRadioButton* m_today;
  92     QRadioButton* m_yesterday;
  93     QRadioButton* m_thisWeek;
  94     QRadioButton* m_thisMonth;
  95     QRadioButton* m_thisYear;
  96
  97     QRadioButton* m_anyRating;
  98     QRadioButton* m_oneOrMore;
  99     QRadioButton* m_twoOrMore;
 100     QRadioButton* m_threeOrMore;
 101     QRadioButton* m_fourOrMore;
 102     QRadioButton* m_maxRating;
 103 };
 104
 105 #endif