[totem] main: Remove drop support from playlist

[Bastien Nocera <hadess src gnome org>]

commit 3dc8d1d3cf01cb3358b13c5a5ecd1c3bd11af3e4
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jan 23 07:54:20 2014 +0100

    main: Remove drop support from playlist

 src/totem-playlist.c |  115 --------------------------------------------------
 1 files changed, 0 insertions(+), 115 deletions(-)
---
diff --git a/src/totem-playlist.c b/src/totem-playlist.c
index d637cf4..a8dcc2e 100644
--- a/src/totem-playlist.c
+++ b/src/totem-playlist.c
@@ -31,7 +31,6 @@
 #include <gdk/gdkkeysyms.h>
 #include <gio/gio.h>
 
-#include "totem-dnd-menu.h"
 #include "totem-uri.h"
 #include "totem-interface.h"
 #include "video-utils.h"
@@ -500,109 +499,6 @@ gtk_tree_selection_has_selected (GtkTreeSelection *selection)
        return retval;
 }
 
-static void
-drop_finished_cb (TotemPlaylist *playlist, GAsyncResult *result, gpointer user_data)
-{
-       totem_playlist_add_mrls_finish (playlist, result, NULL);
-
-       g_clear_pointer (&playlist->priv->tree_path, gtk_tree_path_free);
-
-       /* Emit the "changed" signal once the last dropped MRL has been added to the playlist */
-       g_signal_emit (G_OBJECT (playlist),
-                      totem_playlist_table_signals[CHANGED], 0,
-                      NULL);
-}
-
-static void
-drop_cb (GtkWidget        *widget,
-         GdkDragContext   *context,
-        gint              x,
-        gint              y,
-        GtkSelectionData *data,
-        guint             info,
-        guint             _time,
-        TotemPlaylist    *playlist)
-{
-       char **list;
-       GList *p, *file_list, *mrl_list = NULL;
-       guint i;
-       GdkDragAction action;
-
-       if (gdk_drag_context_get_suggested_action (context) == GDK_ACTION_ASK) {
-               action = totem_drag_ask (PL_LEN != 0);
-               gdk_drag_status (context, action, GDK_CURRENT_TIME);
-               if (action == GDK_ACTION_DEFAULT) {
-                       gtk_drag_finish (context, FALSE, FALSE, _time);
-                       return;
-               }
-       }
-
-       action = gdk_drag_context_get_selected_action (context);
-       if (action == GDK_ACTION_MOVE)
-               totem_playlist_clear (playlist);
-
-       list = g_uri_list_extract_uris ((char *) gtk_selection_data_get_data (data));
-       file_list = NULL;
-
-       for (i = 0; list[i] != NULL; i++) {
-               /* We get the list in the wrong order here,
-                * so when we insert the files at the same position
-                * in the tree, they are in the right order.*/
-               file_list = g_list_prepend (file_list, list[i]);
-       }
-
-       if (file_list == NULL) {
-               gtk_drag_finish (context, FALSE, FALSE, _time);
-               return;
-       }
-
-       playlist->priv->tree_path = gtk_tree_path_new ();
-       gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (playlist->priv->treeview),
-                                          x, y,
-                                          &playlist->priv->tree_path,
-                                          &playlist->priv->drop_pos);
-
-       /* But we reverse the list if we don't have any items in the
-        * list, as we insert new items at the end */
-       if (playlist->priv->tree_path == NULL)
-               file_list = g_list_reverse (file_list);
-
-       for (p = file_list; p != NULL; p = p->next) {
-               char *filename, *title;
-
-               if (p->data == NULL)
-                       continue;
-
-               filename = totem_create_full_path (p->data);
-               if (filename == NULL)
-                       filename = g_strdup (p->data);
-               title = NULL;
-
-               if (info == 1) {
-                       p = p->next;
-                       if (p != NULL) {
-                               if (g_str_has_prefix (p->data, "file:") != FALSE)
-                                       title = (char *)p->data + 5;
-                               else
-                                       title = p->data;
-                       }
-               }
-
-               /* Add the MRL to the list of MRLs to be added to the playlist */
-               mrl_list = g_list_prepend (mrl_list, totem_playlist_mrl_data_new (filename, title));
-               g_free (filename);
-       }
-
-       /* Add all the MRLs to the playlist asynchronously, emitting the "changed" signal once we're done.
-        * Note that this takes ownership of @mrl_list. */
-       if (mrl_list != NULL)
-               totem_playlist_add_mrls (playlist, g_list_reverse (mrl_list), TRUE, NULL, 
(GAsyncReadyCallback) drop_finished_cb, NULL);
-
-       g_strfreev (list);
-       g_list_free (file_list);
-       gtk_drag_finish (context, TRUE, FALSE, _time);
-}
-
 void
 playlist_select_subtitle_action_callback (GtkAction *action, TotemPlaylist *playlist)
 {
@@ -764,7 +660,6 @@ button_press_cb (GtkWidget *treeview, GdkEventButton *event, gpointer data)
 
        playlist->priv->drop_disabled = TRUE;
        gtk_drag_dest_unset (treeview);
-       g_signal_handlers_block_by_func (treeview, (GFunc) drop_cb, data);
 
        totem_playlist_set_reorderable (playlist, TRUE);
 
@@ -783,9 +678,6 @@ button_release_cb (GtkWidget *treeview, GdkEventButton *event, gpointer data)
                gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (treeview),
                                                      target_table, G_N_ELEMENTS (target_table),
                                                      GDK_ACTION_COPY | GDK_ACTION_MOVE);
-
-               g_signal_handlers_unblock_by_func (treeview,
-                               (GFunc) drop_cb, data);
        }
 
        return FALSE;
@@ -814,8 +706,6 @@ drag_end_cb (GtkWidget *treeview, GdkDragContext *context, gpointer data)
                                              target_table, G_N_ELEMENTS (target_table),
                                              GDK_ACTION_COPY | GDK_ACTION_MOVE);
 
-       g_signal_handlers_unblock_by_func (treeview, (GFunc) drop_cb, data);
-
        return;
 }
 
@@ -1062,9 +952,6 @@ treeview_row_changed (GtkTreeView *treeview, GtkTreePath *arg1,
                gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (treeview),
                                                      target_table, G_N_ELEMENTS (target_table),
                                                      GDK_ACTION_COPY | GDK_ACTION_MOVE);
-
-               g_signal_handlers_unblock_by_func (treeview,
-                               (GFunc) drop_cb, playlist);
        }
 }
 
@@ -1132,8 +1019,6 @@ init_treeview (GtkWidget *treeview, TotemPlaylist *playlist)
                        G_CALLBACK (playlist_treeview_popup_menu), playlist);
 
        /* Drag'n'Drop */
-       g_signal_connect (G_OBJECT (treeview), "drag_data_received",
-                       G_CALLBACK (drop_cb), playlist);
         g_signal_connect (G_OBJECT (treeview), "button_press_event",
                        G_CALLBACK (button_press_cb), playlist);
         g_signal_connect (G_OBJECT (treeview), "button_release_event",