src/gmpc-mpddata-model-sort.gob

   1 /* Gnome Music Player Client (GMPC)
   2  * Copyright (C) 2004-2009 Qball Cow <qball@sarine.nl>
   3  * Project homepage: http://gmpc.wikia.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 along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 requires 2.0.0
  21
  22 %ht{
  23 #include <gtk/gtk.h>
  24 #include <libmpd/libmpd.h>
  25 #include <libmpd/libmpd-internal.h>
  26 #include "gmpc-mpddata-model.h"
  27 #include "gmpc-mpddata-model-private.h"
  28 %}
  29
  30
  31
  32
  33 class Gmpc:MpdData:Model:Sort from Gmpc:MpdData:Model
  34                 (interface Gtk:Tree:Drag:Source)
  35                 (interface Gtk:Tree:Drag:Dest)
  36 {
  37                 public gchar *playlist = {NULL} destroywith g_free;
  38
  39         property STRING playlist
  40                 (nick = "playlist",
  41                 blurb = "The current playlist name",
  42                 default_value = NULL,
  43                 export,
  44                 link);
  45
  46
  47                 interface Gtk:Tree:Drag:Source
  48                 private
  49                 gboolean row_draggable (Gtk:Tree:Drag:Source *drag_source, Gtk:Tree:Path *path)
  50                 {
  51                         if(mpd_server_check_version(connection, 0,13,0))
  52                         {
  53                                 return TRUE;
  54                         }
  55                         return FALSE;
  56                 }
  57
  58                 interface Gtk:Tree:Drag:Source
  59                         private
  60                 gboolean drag_data_get (Gtk:Tree:Drag:Source *drag_source, Gtk:Tree:Path *path, Gtk:Selection:Data *selection_data)
  61                 {
  62                         return FALSE;
  63                 }
  64                 interface Gtk:Tree:Drag:Source
  65                         private
  66                 gboolean drag_data_delete (Gtk:Tree:Drag:Source *drag_source, Gtk:Tree:Path *path)
  67                 {
  68                         return TRUE;
  69                 }
  70
  71                 interface Gtk:Tree:Drag:Dest
  72                 private gboolean drag_data_received
  73                                 (Gtk:Tree:Drag:Dest *drag_dest,
  74                                  Gtk:Tree:Path *dest,
  75                                  Gtk:Selection:Data *selection_data)
  76                 {
  77                         GtkTreePath *path=NULL;
  78                         GtkTreeModel *model=NULL;
  79                         gint *ind = NULL, *ind2 = NULL;
  80                         if(dest == NULL || !gtk_tree_get_row_drag_data(selection_data, &model, &path))
  81                         {
  82                                 return FALSE;
  83                         }
  84                         if(GMPC_MPDDATA_MODEL(model)->num_rows < 2)
  85                         {
  86                                 gtk_tree_path_free(path);
  87                                 return FALSE;
  88                         }
  89                         ind = gtk_tree_path_get_indices(dest);
  90                         ind2 = gtk_tree_path_get_indices(path);
  91                         if(ind && ind2 && GMPC_MPDDATA_MODEL_SORT(model)->playlist)
  92                         {
  93                                 MpdData *data = NULL;
  94                                 int original = ind2[0];
  95                                 int destination = ind[0];
  96                                 /*              if(destination >0 && ind[1] != '\0') destination--; */
  97                                 if(destination > original) destination--;
  98                                 mpd_database_playlist_move(connection, GMPC_MPDDATA_MODEL_SORT(model)->playlist,original,destination);
  99                                 data = mpd_database_get_playlist_content(connection, GMPC_MPDDATA_MODEL_SORT(model)->playlist);
 100                                 gmpc_mpddata_model_set_mpd_data(GMPC_MPDDATA_MODEL(model), data);
 101                         }
 102                         gtk_tree_path_free(path);
 103                         return TRUE;
 104                 }
 105
 106                 interface Gtk:Tree:Drag:Dest
 107                 private gboolean row_drop_possible
 108                                         (Gtk:Tree:Drag:Dest *drag_dest,
 109                                          Gtk:Tree:Path          *dest,
 110                                          Gtk:Selection:Data *selection_data)
 111                 {
 112                         return TRUE;
 113                 }
 114
 115
 116
 117                 public
 118                 Gmpc:MpdData:Model:Sort *new (void)
 119                 {
 120                         return GET_NEW;
 121                 }
 122 }