src/views/dolphinitemlistview.h

   1 /***************************************************************************
   2  *   Copyright (C) 2011 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 DOLPHINITEMLISTVIEW_H
  21 #define DOLPHINITEMLISTVIEW_H
  22
  23 #include "dolphin_export.h"
  24 #include "kitemviews/kfileitemlistview.h"
  25 #include "settings/viewmodes/viewmodesettings.h"
  26
  27 class KFileItemListView;
  28
  29 /**
  30  * @brief Dolphin specific view-implementation.
  31  *
  32  * Offers zoom-level support and takes care for translating
  33  * the view-properties into the corresponding KItemListView
  34  * properties.
  35  */
  36 class DOLPHIN_EXPORT DolphinItemListView : public KFileItemListView
  37 {
  38     Q_OBJECT
  39
  40 public:
  41     explicit DolphinItemListView(QGraphicsWidget* parent = nullptr);
  42     ~DolphinItemListView() override;
  43
  44     void setZoomLevel(int level);
  45     int zoomLevel() const;
  46
  47     void readSettings();
  48     void writeSettings();
  49
  50 protected:
  51     KItemListWidgetCreatorBase* defaultWidgetCreator() const override;
  52     bool itemLayoutSupportsItemExpanding(ItemLayout layout) const override;
  53     void onItemLayoutChanged(ItemLayout current, ItemLayout previous) override;
  54     void onPreviewsShownChanged(bool shown) override;
  55     void onVisibleRolesChanged(const QList<QByteArray>& current,
  56                                        const QList<QByteArray>& previous) override;
  57
  58     void updateFont() override;
  59
  60 private:
  61     void updateGridSize();
  62
  63     ViewModeSettings::ViewMode viewMode() const;
  64
  65 private:
  66     int m_zoomLevel;
  67 };
  68
  69 #endif