src/dolphinpart.h

   1 /* This file is part of the KDE project
   2    Copyright (c) 2007 David Faure <faure@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library 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 GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #ifndef DOLPHINPART_H
  21 #define DOLPHINPART_H
  22
  23 #include <kparts/part.h>
  24 class KFileItemList;
  25 class KFileItem;
  26 class DolphinPartBrowserExtension;
  27 class DolphinSortFilterProxyModel;
  28 class DolphinModel;
  29 class KDirLister;
  30 class DolphinView;
  31 class QLineEdit;
  32 class KAboutData;
  33
  34 class DolphinPart : public KParts::ReadOnlyPart
  35 {
  36     Q_OBJECT
  37
  38 public:
  39     explicit DolphinPart(QWidget* parentWidget, QObject* parent, const QStringList& args);
  40     ~DolphinPart();
  41
  42     static KAboutData* createAboutData();
  43
  44     virtual bool openUrl(const KUrl& url);
  45
  46 protected:
  47     virtual bool openFile() { return true; }
  48
  49 private Q_SLOTS:
  50     void slotCompleted(const KUrl& url);
  51     void slotCanceled(const KUrl& url);
  52     void slotInfoMessage(const QString& msg);
  53     void slotErrorMessage(const QString& msg);
  54     /**
  55      * Shows the information for the item \a item inside the statusbar. If the
  56      * item is null, the default statusbar information is shown.
  57      */
  58     void slotRequestItemInfo(const KFileItem& item);
  59     /**
  60      * Handles clicking on an item
  61      */
  62     void slotItemTriggered(const KFileItem& item);
  63     /**
  64      * Opens the context menu on the current mouse position.
  65      * @item  File item context. If item is 0, the context menu
  66      *        should be applied to \a url.
  67      * @url   URL which contains \a item.
  68      */
  69     void slotOpenContextMenu(const KFileItem& item, const KUrl& url);
  70     /**
  71      * Emitted when the user requested a change of view mode
  72      */
  73     void slotViewModeActionTriggered(QAction*);
  74
  75     /**
  76      * Asks the host to open the URL \a url if the current view has
  77      * a different URL.
  78      */
  79     void slotUrlChanged(const KUrl& url);
  80
  81     /**
  82      * Updates the state of the 'Edit' menu actions and emits
  83      * the signal selectionChanged().
  84      */
  85     void slotSelectionChanged(const KFileItemList& selection);
  86
  87     /**
  88      * Same as in DolphinMainWindow: updates the view menu actions
  89      */
  90     void updateViewActions();
  91
  92 private:
  93     void createActions();
  94
  95 private:
  96     DolphinView* m_view;
  97     KDirLister* m_dirLister;
  98     DolphinModel* m_dolphinModel;
  99     DolphinSortFilterProxyModel* m_proxyModel;
 100     DolphinPartBrowserExtension* m_extension;
 101     Q_DISABLE_COPY(DolphinPart)
 102 };
 103
 104 #endif /* DOLPHINPART_H */