apps/konqueror/sidebar/trees/dirtree_module/dirtree_module.h

   1 /* This file is part of the KDE project
   2    Copyright (C) 2000 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 version 2 as published by the Free Software Foundation.
   7
   8    This library is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    Library General Public License for more details.
  12
  13    You should have received a copy of the GNU Library General Public License
  14    along with this library; see the file COPYING.LIB.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #ifndef dirtree_module_h
  20 #define dirtree_module_h
  21
  22 #include <konq_sidebartreemodule.h>
  23 #include <kfileitem.h>
  24 #include <QtGui/QPixmap>
  25 #include <Qt3Support/Q3Dict>
  26 #include <Qt3Support/Q3PtrDict>
  27
  28 class KDirLister;
  29 class KonqSidebarTree;
  30 class KonqSidebarTreeItem;
  31 class KonqSidebarDirTreeItem;
  32
  33 class KonqSidebarDirTreeModule : public QObject, public KonqSidebarTreeModule
  34 {
  35     Q_OBJECT
  36 public:
  37     KonqSidebarDirTreeModule( KonqSidebarTree * parentTree, bool );
  38     virtual ~KonqSidebarDirTreeModule();
  39
  40     virtual void addTopLevelItem( KonqSidebarTreeTopLevelItem * item );
  41
  42     virtual void openTopLevelItem( KonqSidebarTreeTopLevelItem * item );
  43
  44     virtual void followURL( const KUrl & url );
  45
  46     // Called by KonqSidebarDirTreeItem
  47     void openSubFolder( KonqSidebarTreeItem *item );
  48     void addSubDir( KonqSidebarTreeItem *item );
  49     void removeSubDir( KonqSidebarTreeItem *item, bool childrenonly = false );
  50
  51 private Q_SLOTS:
  52     void slotNewItems( const KFileItemList & );
  53     void slotRefreshItems( const QList<QPair<KFileItem, KFileItem> >& );
  54     void slotDeleteItem( const KFileItem &item );
  55     void slotRedirection( const KUrl & oldUrl, const KUrl & newUrl );
  56     void slotListingStopped( const KUrl & url );
  57
  58 private:
  59     //KonqSidebarTreeItem * findDir( const KUrl &_url );
  60     void listDirectory( KonqSidebarTreeItem *item );
  61     KUrl::List selectedUrls();
  62
  63     // URL -> item
  64     // Each KonqSidebarDirTreeItem is indexed on item->id() and
  65     // all item->alias'es
  66     Q3Dict<KonqSidebarTreeItem> m_dictSubDirs;
  67
  68     // KFileItem -> item
  69     QHash<KFileItem, KonqSidebarTreeItem*> m_ptrdictSubDirs;
  70
  71     KDirLister * m_dirLister;
  72
  73     KUrl m_selectAfterOpening;
  74
  75     KonqSidebarTreeTopLevelItem * m_topLevelItem;
  76
  77     bool m_showArchivesAsFolders;
  78 };
  79
  80
  81 #endif