Daniel rocked the house

git-svn-id: https://svn.musicpd.org/ncmpc/branches/tradiaz@5041 09075e82-0dd4-0310-85a5-a0d7c8717e4f

5 files changed, 51 insertions, 12 deletions

diff --git a/src/list_window.c b/src/list_window.c
index 6492d4153..db14ff96f 100644
--- a/src/list_window.c
+++ b/src/list_window.c
@@ -371,7 +371,7 @@ list_window_push_state(list_window_state_t *state, list_window_t *lw)
     }
 }
 
-void 
+bool
 list_window_pop_state(list_window_state_t *state, list_window_t *lw)
 {
   if( state && state->list )
@@ -383,7 +383,7 @@ list_window_pop_state(list_window_state_t *state, list_window_t *lw)
       state->list->data = NULL;
       state->list = g_list_delete_link(state->list, state->list);
     }
-}
-
-
 
+  // return TRUE if there are still states in the list
+  return (state && state->list) ? TRUE : FALSE;
+}
diff --git a/src/list_window.h b/src/list_window.h
index 2061e81aa..9d1211ec4 100644
--- a/src/list_window.h
+++ b/src/list_window.h
@@ -80,7 +80,7 @@ list_window_rfind(list_window_t *lw,
 list_window_state_t *list_window_init_state(void);
 list_window_state_t *list_window_free_state(list_window_state_t *state);
 void list_window_push_state(list_window_state_t *state, list_window_t *lw);
-void list_window_pop_state(list_window_state_t *state, list_window_t *lw);
+bool list_window_pop_state(list_window_state_t *state, list_window_t *lw);
 
 
 
diff --git a/src/screen_artist.c b/src/screen_artist.c
index 085c6aac1..9f98fb631 100644
--- a/src/screen_artist.c
+++ b/src/screen_artist.c
@@ -369,6 +369,40 @@ artist_cmd(screen_t *screen, mpdclient_t *c, command_t cmd)
 	}
       return 1;
 
+
+    /* FIXME? CMD_GO_* handling duplicates code from CMD_PLAY */
+
+    case CMD_GO_PARENT_DIRECTORY:
+      switch(mode)
+	{
+	case LIST_ALBUMS:
+	  update_metalist(c, NULL, NULL);
+	  list_window_reset(lw);
+	  /* restore previous list window state */
+	  list_window_pop_state(lw_state,lw);
+	  break;
+	case LIST_SONGS:
+	  update_metalist(c, g_strdup(artist), NULL);
+	  list_window_reset(lw);
+	  /* restore previous list window state */
+	  list_window_pop_state(lw_state,lw);
+	  break;
+	}
+      break;
+
+    case CMD_GO_ROOT_DIRECTORY:
+      switch(mode)
+	{
+	case LIST_ALBUMS:
+	case LIST_SONGS:
+	  update_metalist(c, NULL, NULL);
+	  list_window_reset(lw);
+	  /* restore first list window state (pop while returning true) */
+	  while(list_window_pop_state(lw_state,lw));
+	  break;
+	}
+      break;
+
     case CMD_SELECT:
       switch(mode)
 	{
diff --git a/src/screen_file.c b/src/screen_file.c
index 4a4bdf70c..14a11478c 100644
--- a/src/screen_file.c
+++ b/src/screen_file.c
@@ -228,15 +228,18 @@ change_directory(screen_t *screen, mpdclient_t *c, filelist_entry_t *entry, char
 	      parent[0] = '\0';
 	    }
 	  path = g_strdup(parent);
+	  list_window_reset(lw);
+	  /* restore previous list window state */
+	  list_window_pop_state(lw_state,lw); 
 	}
       else
 	{
 	  /* entry==NULL, then new_path ("" is root) */
 	  path = g_strdup(new_path);
+	  list_window_reset(lw);
+	  /* restore first list window state (pop while returning true) */
+	  while(list_window_pop_state(lw_state,lw));
 	}
-      list_window_reset(lw);
-      /* restore previous list window state */
-      list_window_pop_state(lw_state,lw); 
     }
   else
     if( entity->type==MPD_INFO_ENTITY_TYPE_DIRECTORY)
diff --git a/src/screen_search.c b/src/screen_search.c
index 3f07d4768..530883f67 100644
--- a/src/screen_search.c
+++ b/src/screen_search.c
@@ -276,19 +276,21 @@ search_advanced_query(char *query, mpdclient_t *c)
        *             + the code below should live in mpdclient.c
        *-----------------------------------------------------------------------
        */
-      mpd_InfoEntity *entity;
-
       /** stupid - but this is just a test...... (fulhack)  */
+          mpd_startSearch(c->connection, FALSE);
+
 	  int iter;
-	  for(iter = 0; i < 10; i++)
+	  for(iter = 0; iter < 10; iter++)
 	  {
-	  	  mpd_addConstraintSearch(c->connection, table[i], arg[i]);
+	  	  mpd_addConstraintSearch(c->connection, table[iter], arg[iter]);
 	  }		  
 			
 	  mpd_commitSearch(c->connection);
 	  
       filelist = g_malloc0(sizeof(mpdclient_filelist_t));
 
+      mpd_InfoEntity *entity;
+
       while( (entity=mpd_getNextInfoEntity(c->connection)) ) 
 	{
 	  filelist_entry_t *entry = g_malloc0(sizeof(filelist_entry_t));