X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/0fb5e8f3c060e54ab596f4a901d3e6a2869041e9..b78709940eae7782a365f158d4a89b2f2d6bfea6:/disobedience/queue-generic.h

diff --git a/disobedience/queue-generic.h b/disobedience/queue-generic.h
index 1888602..fdf37a9 100644
--- a/disobedience/queue-generic.h
+++ b/disobedience/queue-generic.h
@@ -2,20 +2,21 @@
  * This file is part of DisOrder
  * Copyright (C) 2006-2008 Richard Kettlewell
  *
- * This program is free software; you can redistribute it and/or modify
+ * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/** @file disobedience/queue-generic.h
+ * @brief Disobedience queue widgets
  */
 #ifndef QUEUE_GENERIC_H
 #define QUEUE_GENERIC_H
@@ -54,7 +55,7 @@ struct queuelike {
   const char *name;
   
   /** @brief Initialization function */
-  void (*init)(void);
+  void (*init)(struct queuelike *ql);
 
   /** @brief Columns */
   const struct queue_column *columns;
@@ -89,6 +90,18 @@ struct queuelike {
 
   /** @brief Menu callbacks */
   struct tabtype tabtype;
+
+  /** @brief Drag-drop callback, or NULL for no drag+drop
+   * @param src Row to move
+   * @param dst Destination position
+   *
+   * If the rearrangement is impossible then the displayed queue must be put
+   * back.
+   */
+  void (*drop)(struct queuelike *ql, int src, int dst);
+
+  /** @brief Stashed drag target row */
+  GtkTreePath *drag_target;
 };
 
 enum {
@@ -133,6 +146,9 @@ void ql_remove_activate(GtkMenuItem *menuitem,
 int ql_play_sensitive(void *extra);
 void ql_play_activate(GtkMenuItem *menuitem,
                       gpointer user_data);
+int ql_adopt_sensitive(void *extra);
+void ql_adopt_activate(GtkMenuItem *menuitem,
+                       gpointer user_data);
 gboolean ql_button_release(GtkWidget *widget,
                            GdkEventButton *event,
                            gpointer user_data);