kmid/slman.h

   1 /*  slman.h  - SongList Manager, which holds a set of collections (SongLists)
   2     Copyright (C) 1997,98,99,2000  Antonio Larrosa Jimenez
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program 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
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17
  18     Send comments and bug fixes to larrosa@kde.org
  19     or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
  20
  21 ***************************************************************************/
  22 #ifndef SLMAN_H
  23 #define SLMAN_H
  24
  25 #include "songlist.h"
  26
  27 class SLManager
  28 {
  29 protected:
  30 int ntotal;
  31
  32 struct SongListNode
  33    {
  34    int id;
  35    char *name;
  36    SongList *SL;
  37
  38    SongListNode *next;
  39    };
  40 SongListNode *list;
  41 SongList *tempsl;
  42
  43 char *getNotUsedName(void);
  44 int nameUsed(const char *name);
  45 void regenerateid(SongListNode *sl,int id);
  46
  47 public:
  48 SLManager();
  49 SLManager(SLManager &src);  // Copy constructor
  50 ~SLManager();
  51
  52 int createCollection(const char *name=NULL); // Returns the id associated to the
  53                            // new collection
  54                            // -1 if name already is used and Collection was
  55                            //  not created
  56
  57 void deleteCollection(int id);
  58 void changeCollectionName(int id, const char *newname);
  59
  60 SongList *getCollection(int id);
  61 SongList *getCollection(const char *name);
  62 const char *getCollectionName(int id);
  63
  64 int numberOfCollections(void) {return ntotal;}
  65
  66 void loadConfig(const char *filename);
  67 void saveConfig(const char *filename);
  68
  69 SongList *createTemporaryCollection(void);
  70 SongList *getTemporaryCollection(void) {return tempsl;}
  71
  72 };
  73
  74 #endif