src/views/dolphinitemlistcontainer.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 DOLPHINITEMLISTCONTAINER_H
  21 #define DOLPHINITEMLISTCONTAINER_H
  22
  23 #include <kitemviews/kfileitemlistview.h>
  24 #include <kitemviews/kitemlistcontainer.h>
  25 #include <settings/viewmodes/viewmodesettings.h>
  26
  27 #include <libdolphin_export.h>
  28
  29 class KDirLister;
  30 class KFileItemListView;
  31
  32 /**
  33  * @brief Extends KItemListContainer by Dolphin specific properties.
  34  *
  35  * The view and model for KFileItems are created automatically when
  36  * instantating KItemListContainer.
  37  *
  38  * The Dolphin settings of the icons-, compact- and details-view are
  39  * converted internally to properties that can be used to configure e.g.
  40  * the item-size and visible roles of the KItemListView.
  41  */
  42 class LIBDOLPHINPRIVATE_EXPORT DolphinItemListContainer : public KItemListContainer
  43 {
  44     Q_OBJECT
  45
  46 public:
  47     explicit DolphinItemListContainer(KDirLister* dirLister,
  48                                       QWidget* parent = 0);
  49
  50     virtual ~DolphinItemListContainer();
  51
  52     void setPreviewsShown(bool show);
  53     bool previewsShown() const;
  54
  55     void setVisibleRoles(const QList<QByteArray>& roles);
  56     QList<QByteArray> visibleRoles() const;
  57
  58     void setZoomLevel(int level);
  59     int zoomLevel() const;
  60
  61     void setItemLayout(KFileItemListView::Layout layout);
  62     KFileItemListView::Layout itemLayout() const;
  63
  64     void beginTransaction();
  65     void endTransaction();
  66
  67     /**
  68      * Refreshs the view by reapplying the (changed) viewmode settings.
  69      */
  70     void refresh();
  71
  72 private:
  73     void updateGridSize();
  74     void updateFont();
  75
  76     /**
  77      * Updates the auto activation delay of the itemlist controller
  78      * dependent on the 'autoExpand' setting from the general settings.
  79      */
  80     void updateAutoActivationDelay();
  81
  82     ViewModeSettings::ViewMode viewMode() const;
  83
  84 private:
  85     int m_zoomLevel;
  86     KFileItemListView* m_fileItemListView;
  87 };
  88
  89 #endif