From a49ece1c2659e81118e2f2f77e6ae480d39327f1 Mon Sep 17 00:00:00 2001
Message-Id: <a49ece1c2659e81118e2f2f77e6ae480d39327f1.1715447320.git.mdw@distorted.org.uk>
From: Mark Wooding <mdw@chiark.greenend.org.uk>
Date: Fri, 27 Nov 2009 19:54:51 +0000
Subject: [PATCH] Add new 'play children' option to track chooser.  This will
 play all the files in a directory.  It also opens the directory, giving the
 user feedback.  (But it does not select the children.)
Organization: Straylight/Edgeware

From: Richard Kettlewell <rjk@greenend.org.uk>

---
 disobedience/choose-menu.c | 58 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/disobedience/choose-menu.c b/disobedience/choose-menu.c
index 44ad04f..61943d2 100644
--- a/disobedience/choose-menu.c
+++ b/disobedience/choose-menu.c
@@ -22,6 +22,15 @@
 #include "popup.h"
 #include "choose.h"
 
+static void choose_playchildren_callback(GtkTreeModel *model,
+                                         GtkTreePath *path,
+                                         GtkTreeIter *iter,
+                                         gpointer data);
+static void choose_playchildren_received(void *v,
+                                         const char *err,
+                                         int nvec, char **vec);
+static void choose_playchildren_played(void *v, const char *err);
+
 /** @brief Popup menu */
 static GtkWidget *choose_menu;
 
@@ -210,6 +219,48 @@ static void choose_selectchildren_activate
                                       0);
 }
 
+/** @brief Play all children */
+static void choose_playchildren_activate
+    (GtkMenuItem attribute((unused)) *item,
+     gpointer attribute((unused)) userdata) {
+  /* Only one thing is selected */
+  gtk_tree_selection_selected_foreach(choose_selection,
+                                      choose_playchildren_callback,
+                                      0);
+}
+
+static void choose_playchildren_callback(GtkTreeModel attribute((unused)) *model,
+                                         GtkTreePath *path,
+                                         GtkTreeIter *iter,
+                                         gpointer attribute((unused)) data) {
+  /* Find the children and play them */
+  disorder_eclient_files(client, choose_playchildren_received,
+                         choose_get_track(iter),
+                         NULL/*re*/,
+                         NULL);
+  /* Expand the node */
+  gtk_tree_view_expand_row(GTK_TREE_VIEW(choose_view), path, FALSE);
+}
+
+static void choose_playchildren_received(void attribute((unused)) *v,
+                                         const char *err,
+                                         int nvec, char **vec) {
+  if(err) {
+    popup_protocol_error(0, err);
+    return;
+  }
+  for(int n = 0; n < nvec; ++n)
+    disorder_eclient_play(client, vec[n], choose_playchildren_played, NULL);
+}
+
+static void choose_playchildren_played(void attribute((unused)) *v,
+                                       const char *err) {
+  if(err) {
+    popup_protocol_error(0, err);
+    return;
+  }
+}
+
 /** @brief Pop-up menu for choose */
 static struct menuitem choose_menuitems[] = {
   {
@@ -233,6 +284,13 @@ static struct menuitem choose_menuitems[] = {
     0,
     0
   },
+  {
+    "Play children",
+    choose_playchildren_activate,
+    choose_selectchildren_sensitive,    /* re-use */
+    0,
+    0
+  },
   {
     "Deselect all tracks",
     choose_selectnone_activate,
-- 
[mdw]