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 <kitemviews/kfileitemlistview.h>
  24 #include <settings/viewmodes/viewmodesettings.h>
  25
  26 #include <libdolphin_export.h>
  27
  28 class KFileItemListView;
  29
  30 /**
  31  * @brief Dolphin specific view-implementation.
  32  *
  33  * Offers zoom-level support and takes care for translating
  34  * the view-properties into the corresponding KItemListView
  35  * properties.
  36  */
  37 class LIBDOLPHINPRIVATE_EXPORT DolphinItemListView : public KFileItemListView
  38 {
  39     Q_OBJECT
  40
  41 public:
  42     explicit DolphinItemListView(QGraphicsWidget* parent = 0);
  43     virtual ~DolphinItemListView();
  44
  45     void setZoomLevel(int level);
  46     int zoomLevel() const;
  47
  48     void readSettings();
  49     void writeSettings();
  50
  51 protected:
  52     virtual KItemListWidgetCreatorBase* defaultWidgetCreator() const;
  53     virtual void onItemLayoutChanged(ItemLayout current, ItemLayout previous);
  54     virtual void onPreviewsShownChanged(bool shown);
  55     virtual void onVisibleRolesChanged(const QList<QByteArray>& current,
  56                                        const QList<QByteArray>& previous);
  57
  58 private:
  59     void updateGridSize();
  60     void updateFont();
  61
  62     ViewModeSettings::ViewMode viewMode() const;
  63
  64 private:
  65     int m_zoomLevel;
  66 };
  67
  68 #endif