src/browser.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2010 by Andrzej Rybczak                            *
   3  *   electricityispower@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 St, Fifth Floor, Boston, MA 02110-1301, USA.              *
  19  ***************************************************************************/
  20
  21 #ifndef _BROWSER_H
  22 #define _BROWSER_H
  23
  24 #include "ncmpcpp.h"
  25 #include "screen.h"
  26
  27 class Browser : public Screen< Menu<MPD::Item> >
  28 {
  29         public:
  30                 Browser() : itsBrowseLocally(0), itsScrollBeginning(0), itsBrowsedDir("/") { }
  31
  32                 virtual void Resize();
  33                 virtual void SwitchTo();
  34
  35                 virtual std::basic_string<my_char_t> Title();
  36
  37                 virtual void EnterPressed();
  38                 virtual void SpacePressed();
  39                 virtual void MouseButtonPressed(MEVENT);
  40                 virtual bool isTabbable() { return true; }
  41
  42                 virtual MPD::Song *CurrentSong();
  43
  44                 virtual bool allowsSelection() { return true; }
  45                 virtual void ReverseSelection();
  46                 virtual void GetSelectedSongs(MPD::SongList &);
  47
  48                 virtual void ApplyFilter(const std::string &);
  49
  50                 virtual List *GetList() { return w; }
  51
  52                 const std::string &CurrentDir() { return itsBrowsedDir; }
  53
  54                 bool isLocal() { return itsBrowseLocally; }
  55                 void LocateSong(const MPD::Song &);
  56                 void GetDirectory(std::string, std::string = "/");
  57 #               ifndef WIN32
  58                 void GetLocalDirectory(MPD::ItemList &, const std::string & = "", bool = 0) const;
  59                 void ClearDirectory(const std::string &) const;
  60                 void ChangeBrowseMode();
  61 #               endif // !WIN32
  62                 void UpdateItemList();
  63
  64         protected:
  65                 virtual void Init();
  66
  67         private:
  68                 static bool hasSupportedExtension(const std::string &);
  69                 static std::string ItemToString(const MPD::Item &, void *);
  70
  71                 static const char *SupportedExtensions[];
  72
  73                 bool itsBrowseLocally;
  74                 size_t itsScrollBeginning;
  75                 std::string itsBrowsedDir;
  76 };
  77
  78 extern Browser *myBrowser;
  79
  80 #endif
  81