src/panels/places/placespanel.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2012 by Peter Penz <peter.penz19@gmail.com>        *
   3  *   Copyright (C) 2010 by Christian Muehlhaeuser <muesli@gmail.com>       *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #ifndef PLACESPANEL_H
  22 #define PLACESPANEL_H
  23
  24 #include <QUrl>
  25 #include <QMimeData>
  26 #include <panels/panel.h>
  27
  28 class KItemListController;
  29 class PlacesItem;
  30 class PlacesItemModel;
  31 class PlacesView;
  32 class QGraphicsSceneDragDropEvent;
  33 class KJob;
  34 /**
  35  * @brief Combines bookmarks and mounted devices as list.
  36  */
  37 class PlacesPanel : public Panel
  38 {
  39     Q_OBJECT
  40
  41 public:
  42     explicit PlacesPanel(QWidget* parent);
  43     virtual ~PlacesPanel();
  44     void proceedWithTearDown();
  45
  46 signals:
  47     void placeActivated(const QUrl& url);
  48     void placeMiddleClicked(const QUrl& url);
  49     void errorMessage(const QString& error);
  50     void storageTearDownRequested(const QString& mountPath);
  51     void storageTearDownExternallyRequested(const QString& mountPath);
  52
  53 protected:
  54     virtual bool urlChanged() Q_DECL_OVERRIDE;
  55     virtual void showEvent(QShowEvent* event) Q_DECL_OVERRIDE;
  56
  57 public slots:
  58     virtual void readSettings() Q_DECL_OVERRIDE;
  59
  60 private slots:
  61     void slotItemActivated(int index);
  62     void slotItemMiddleClicked(int index);
  63     void slotItemContextMenuRequested(int index, const QPointF& pos);
  64     void slotViewContextMenuRequested(const QPointF& pos);
  65     void slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event);
  66     void slotItemDropEventStorageSetupDone(int index, bool success);
  67     void slotAboveItemDropEvent(int index, QGraphicsSceneDragDropEvent* event);
  68     void slotUrlsDropped(const QUrl& dest, QDropEvent* event, QWidget* parent);
  69     void slotTrashUpdated(KJob* job);
  70     void slotStorageSetupDone(int index, bool success);
  71
  72 private:
  73     void emptyTrash();
  74     void addEntry();
  75     void editEntry(int index);
  76
  77     /**
  78      * Selects the item that has the closest URL for the URL set
  79      * for the panel (see Panel::setUrl()).
  80      */
  81     void selectClosestItem();
  82
  83     void triggerItem(int index, Qt::MouseButton button);
  84
  85 private:
  86     KItemListController* m_controller;
  87     PlacesItemModel* m_model;
  88     PlacesView* m_view;
  89
  90     QUrl m_storageSetupFailedUrl;
  91     Qt::MouseButton m_triggerStorageSetupButton;
  92
  93     int m_itemDropEventIndex;
  94     QMimeData* m_itemDropEventMimeData;
  95     QDropEvent* m_itemDropEvent;
  96 };
  97
  98 #endif // PLACESPANEL_H