File indexing completed on 2024-05-19 04:48:39

 /****************************************************************************************
  * Copyright (c) 2009-2010 Bart Cerneels <bart.cerneels@kde.org>                        *
  *                                                                                      *
  * This program is free software; you can redistribute it and/or modify it under        *
  * the terms of the GNU General Public License as published by the Free Software        *
  * Foundation; either version 2 of the License, or (at your option) any later           *
  * version.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #ifndef PLAYLISTBROWSERCATEGORY_H
 #define PLAYLISTBROWSERCATEGORY_H
 
 #include "browsers/BrowserCategory.h"
 
 #include <QMap>
 #include <QAction>
 
 namespace Amarok {
     class PrettyTreeView;
 }
 
 class QAbstractItemDelegate;
 class QTreeView;
 
 class QAction;
 class KActionMenu;
 class KToolBar;
 
 class PlaylistsInFoldersProxy;
 class PlaylistsByProviderProxy;
 class PlaylistBrowserFilterProxy;
 
 namespace Playlists {
     class PlaylistProvider;
 }
 
 namespace PlaylistBrowserNS {
 
 class PlaylistBrowserModel;
 
 class PlaylistBrowserCategory : public BrowserCategory
 {
     Q_OBJECT
 
 public:
     static QString s_mergeViewKey;
 
     explicit PlaylistBrowserCategory( int playlistCategory,
                                   const QString &categoryName,
                                   const QString &configGroup,
                                   PlaylistBrowserModel *model,
                                   QWidget *parent );
     ~PlaylistBrowserCategory() override;
 
     QString filter() const override;
     void setFilter( const QString &filter ) override;
 
     /**
      * Sets the help text for the action.
      * This help text will be set for all help mechanisms:
      *  - the status-bar help text
      *  - the tooltip (for toolbar buttons)
      *  - the "WhatsThis" help text (unless one was already set)
      *
      * This is more convenient than calling all three methods with the
      * same text, and this level of abstraction can allow to change
      * the default implementation of help one day more easily.
      * Of course you can also call setStatusTip, setToolTip and setWhatsThis
      * separately for more flexibility.
      *
      */
     void setHelpText(const QString &text, QAction *qa);
 
 protected:
     KToolBar *m_toolBar;
 
     /**
      * A separator in between the add-folder action and visible-source,
      * merged-view actions. Subclasses can use it to insert their specialized
      * actions at a suitable place, thus keeping the generic actions in order.
      */
     QAction *m_separator;
 
     QTreeView *playlistView();
 
 private Q_SLOTS:
     void toggleView( bool mergedView );
     void slotProviderAdded( Playlists::PlaylistProvider *provider, int category );
     void slotProviderRemoved( Playlists::PlaylistProvider *provider, int category );
     void slotToggleProviderButton();
 
     void createNewFolder();
 
     void newPalette( const QPalette &palette );
 
 private:
     void createProviderButton( const Playlists::PlaylistProvider *provider );
 
     KActionMenu *m_providerMenu;
     QMap<const Playlists::PlaylistProvider *, QAction *> m_providerActions;
 
     Amarok::PrettyTreeView *m_playlistView;
 
     QAction *m_addFolderAction;
 
     QAbstractItemDelegate *m_byProviderDelegate;
     QAbstractItemDelegate *m_defaultItemDelegate;
     PlaylistsInFoldersProxy *m_byFolderProxy;
     PlaylistsByProviderProxy *m_byProviderProxy;
     PlaylistBrowserFilterProxy *m_filterProxy;
 
     QString m_configGroup;
     int m_playlistCategory;
 };
 
 } //namespace PlaylistBrowserNS
 
 //for saving it in a QVariant
 Q_DECLARE_METATYPE( const Playlists::PlaylistProvider * )
 
 #endif // PLAYLISTBROWSERCATEGORY_H