src/main.c

   1 #include <stdio.h>
   2 #include <string.h>
   3
   4
   5
   6 #include <glade/glade.h>
   7 #include <gmpc/plugin.h>
   8 #include <libmpd/debug_printf.h>
   9 #include <config.h>
  10
  11 /* External pointer + function, there internal from gmpc */
  12 extern GladeXML *pl3_xml;
  13 /** in gmpc */
  14 void pl3_option_menu_activate();
  15
  16 static int get_enabled() {
  17         return cfg_get_single_value_as_int_with_default(config,"random-playlist", "enabled",TRUE);
  18 }
  19 static void set_enabled(int enabled) {
  20         cfg_set_single_value_as_int(config,"random-playlist", "enabled", enabled);
  21         pl3_option_menu_activate();
  22 }
  23 static void rp_start()
  24 {
  25         MpdData *data = mpd_database_get_complete(connection);
  26         GRand *rand = g_rand_new();
  27         int value, pos = cfg_get_single_value_as_int_with_default(config, "random-playlist", "addfact",20)*100;
  28         mpd_playlist_clear(connection);
  29         for(;data;data = mpd_data_get_next(data))
  30         {
  31                 value = g_rand_int_range(rand, 0,10000);
  32                 /** add 20% */
  33                 if(value < pos)
  34                 {
  35                         mpd_playlist_queue_add(connection, data->song->file);
  36                 }
  37         }
  38         mpd_playlist_queue_commit(connection);
  39         if(cfg_get_single_value_as_int_with_default(config, "random-playlist", "shuffle",TRUE))
  40         {
  41                 mpd_playlist_shuffle(connection);
  42         }
  43         g_rand_free(rand);
  44 }
  45
  46
  47 static int rp_right_mouse_menu(GtkWidget *menu, int type, GtkWidget *tree, GdkEventButton *event)
  48 {
  49         gmpcPlugin *plug = plugin_get_from_id(type);
  50         if(!cfg_get_single_value_as_int_with_default(config, "random-playlist", "enabled", TRUE)) {
  51                 return 0;
  52         }
  53         debug_printf(DEBUG_INFO,"Random playlist right mouse clicked");
  54         if(!strcmp(plug->name, "Current Playlist Browser"))
  55         {
  56                 GtkWidget *item;
  57                 item = gtk_image_menu_item_new_with_label("Generate Random Playlist");
  58                 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
  59                                 gtk_image_new_from_stock(GTK_STOCK_ADD, GTK_ICON_SIZE_MENU));
  60                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
  61                 g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(rp_start), NULL);
  62                 return 1;
  63         }
  64         return 0;
  65 }
  66
  67
  68
  69 gmpcPlBrowserPlugin rp_gpb  = {
  70     .cat_right_mouse_menu = rp_right_mouse_menu
  71 };
  72
  73
  74 gmpcPlugin plugin = {
  75         .name           = "Random Playlist",
  76         .version        = {PLUGIN_MAJOR_VERSION,PLUGIN_MINOR_VERSION,PLUGIN_MICRO_VERSION},
  77         .plugin_type    = GMPC_PLUGIN_PL_BROWSER,
  78         .browser        = &rp_gpb, /* browser intergration */
  79         .get_enabled    = get_enabled,
  80         .set_enabled    = set_enabled
  81 };
  82 int plugin_api_version = PLUGIN_API_VERSION;