src/views/tooltips/dolphinfilemetadatawidget.h

   1 /***************************************************************************
   2  *   Copyright (C) 2010 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2008 by Fredrik Höglund <fredrik@kde.org>               *
   4  *   Copyright (C) 2012 by Mark Gaiser <markg85@gmail.com>                 *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #ifndef DOLPHINFILEMETADATAWIDGET_H
  23 #define DOLPHINFILEMETADATAWIDGET_H
  24
  25 #include <config-baloo.h>
  26
  27 #include <QWidget>
  28
  29 class KFileItemList;
  30 class QLabel;
  31
  32 #ifndef HAVE_BALOO
  33 class KFileMetaDataWidget;
  34 #else
  35 namespace Baloo {
  36     class FileMetaDataWidget;
  37 }
  38 #endif
  39
  40 /**
  41  * @brief Widget that shows the meta information and a preview of one
  42  *        or more files inside a KToolTipWidget.
  43  */
  44 class DolphinFileMetaDataWidget : public QWidget
  45 {
  46     Q_OBJECT
  47
  48 public:
  49     explicit DolphinFileMetaDataWidget(QWidget* parent = nullptr);
  50     ~DolphinFileMetaDataWidget() override;
  51
  52     void setPreview(const QPixmap& pixmap);
  53     QPixmap preview() const;
  54
  55     void setName(const QString& name);
  56     QString name() const;
  57
  58     /**
  59      * Sets the items for which the meta data should be shown.
  60      * The signal metaDataRequestFinished() will be emitted,
  61      * as soon as the meta data for the items has been received.
  62      */
  63     void setItems(const KFileItemList& items);
  64     KFileItemList items() const;
  65
  66 signals:
  67     /**
  68      * Is emitted after the meta data has been received for the items
  69      * set by DolphinFileMetaDataWidget::setItems().
  70      */
  71     void metaDataRequestFinished(const KFileItemList& items);
  72
  73     /**
  74      * Is emitted when the user clicks a tag or a link
  75      * in the metadata widget.
  76      */
  77     void urlActivated(const QUrl& url);
  78
  79 private:
  80     QLabel* m_preview;
  81     QLabel* m_name;
  82 #ifndef HAVE_BALOO
  83     KFileMetaDataWidget* m_fileMetaDataWidget;
  84 #else
  85     Baloo::FileMetaDataWidget* m_fileMetaDataWidget;
  86 #endif
  87 };
  88
  89 #endif