chiark / gitweb /
Merge branch 'master' of git.distorted.org.uk:~mdw/publish/public-git/disorder
[disorder] / disobedience / menu.c
index 45693853cb92be39efd68c5d2e69636b52435ccb..50611e6bc70522081a89c558125e23fe3efc6424 100644 (file)
@@ -1,30 +1,51 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2006 Richard Kettlewell
+ * Copyright (C) 2006-2009, 2011, 2013 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/menu.c
+ * @brief Main menu
  */
 
 #include "disobedience.h"
 
+static void toggled_minimode(GtkCheckMenuItem *item, gpointer userdata);
+
 static GtkWidget *selectall_widget;
+static GtkWidget *selectnone_widget;
 static GtkWidget *properties_widget;
+GtkWidget *menu_playlists_widget;
+GtkWidget *playlists_menu;
+GtkWidget *menu_editplaylists_widget;
+static GtkWidget *menu_minimode_widget;
+static GtkWidget *apis_menu;
 
-static void about_popup_got_version(void *v, const char *value);
+/** @brief Main menu widgets */
+GtkItemFactory *mainmenufactory;
 
+/** @brief Set for full mode, clear for mini mode */
+int full_mode = 1;
+
+static void about_popup_got_version(void *v,
+                                    const char *err,
+                                    const char *value);
+
+/** @brief Called when the quit option is activated
+ *
+ * Just exits.
+ */
 static void quit_program(gpointer attribute((unused)) callback_data,
                          guint attribute((unused)) callback_action,
                          GtkWidget attribute((unused)) *menu_item) {
@@ -32,41 +53,78 @@ static void quit_program(gpointer attribute((unused)) callback_data,
   exit(0);
 }
 
-/* TODO can we have a single parameterized callback for all these */
-static void select_all(gpointer attribute((unused)) callback_data,
-                       guint attribute((unused)) callback_action,
-                       GtkWidget attribute((unused)) *menu_item) {
+/** @brief Called when an edit menu item is selected
+ *
+ * Shared by several menu items; callback_action is expected to be the offset
+ * of the activate member of struct tabtype.
+ */
+static void menu_tab_action(gpointer attribute((unused)) callback_data,
+                            guint callback_action,
+                            GtkWidget attribute((unused)) *menu_item) {
   GtkWidget *tab = gtk_notebook_get_nth_page
     (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
 
-  t->selectall_activate(tab);
+  void (**activatep)(GtkMenuItem *, gpointer)
+    = (void *)((const char *)t + callback_action);
+  void (*activate)(GtkMenuItem *, gpointer) = *activatep;
+  
+  if(activate)
+    activate(NULL, t->extra);
 }
 
-static void properties_item(gpointer attribute((unused)) callback_data,
-                            guint attribute((unused)) callback_action,
-                            GtkWidget attribute((unused)) *menu_item) {
-  GtkWidget *tab = gtk_notebook_get_nth_page
-    (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
-  const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
+/** @brief Called when the login option is activated */
+static void login(gpointer attribute((unused)) callback_data,
+                  guint attribute((unused)) callback_action,
+                  GtkWidget attribute((unused)) *menu_item) {
+  login_box();
+}
 
-  t->properties_activate(tab);
+/** @brief Called when the login option is activated */
+static void users(gpointer attribute((unused)) callback_data,
+                  guint attribute((unused)) callback_action,
+                  GtkWidget attribute((unused)) *menu_item) {
+  manage_users();
 }
 
-void menu_update(int page) {
-  GtkWidget *tab = gtk_notebook_get_nth_page
-    (GTK_NOTEBOOK(tabs),
-     page < 0 ? gtk_notebook_current_page(GTK_NOTEBOOK(tabs)) : page);
-  const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
+#if 0
+/** @brief Called when the settings option is activated */
+static void settings(gpointer attribute((unused)) callback_data,
+                     guint attribute((unused)) callback_action,
+                     GtkWidget attribute((unused)) *menu_item) {
+  popup_settings();
+}
+#endif
+
+/** @brief Called when edit menu is shown
+ *
+ * Determines option sensitivity according to the current tab and adjusts the
+ * widgets accordingly.  Knows about @ref DISORDER_CONNECTED so the callbacks
+ * need not.
+ */
+static void edit_menu_show(GtkWidget attribute((unused)) *widget,
+                           gpointer attribute((unused)) user_data) {
+  if(tabs) {
+    GtkWidget *tab = gtk_notebook_get_nth_page
+      (GTK_NOTEBOOK(tabs),
+       gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
+    const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
 
-  assert(t != 0);
-  gtk_widget_set_sensitive(properties_widget,
-                           (t->properties_sensitive(tab)
-                            && disorder_eclient_connected(client)));
-  gtk_widget_set_sensitive(selectall_widget,
-                           t->selectall_sensitive(tab));
+    assert(t != 0);
+    gtk_widget_set_sensitive(properties_widget,
+                             (t->properties_sensitive
+                              && t->properties_sensitive(t->extra)
+                              && (disorder_eclient_state(client) & DISORDER_CONNECTED)));
+    gtk_widget_set_sensitive(selectall_widget,
+                             t->selectall_sensitive
+                             && t->selectall_sensitive(t->extra));
+    gtk_widget_set_sensitive(selectnone_widget,
+                             t->selectnone_sensitive
+                             && t->selectnone_sensitive(t->extra));
+  }
 }
-     
+
+/** @brief Fetch version in order to display the about... popup */
 static void about_popup(gpointer attribute((unused)) callback_data,
                         guint attribute((unused)) callback_action,
                         GtkWidget attribute((unused)) *menu_item) {
@@ -78,66 +136,378 @@ static void about_popup(gpointer attribute((unused)) callback_data,
                            0);
 }
 
+static void manual_popup(gpointer attribute((unused)) callback_data,
+                       guint attribute((unused)) callback_action,
+                       GtkWidget attribute((unused)) *menu_item) {
+  D(("manual_popup"));
+
+  popup_help(NULL);
+}
+
+/** @brief Called when version arrives, displays about... popup */
 static void about_popup_got_version(void attribute((unused)) *v,
+                                    const char attribute((unused)) *err,
                                     const char *value) {
   GtkWidget *w;
   char *server_version_string;
+  char *short_version_string;
+  GtkWidget *hbox, *vbox, *title;
 
-  byte_xasprintf(&server_version_string, "Server version %s", value);
-  w = gtk_dialog_new_with_buttons("About DisOrder",
+  if(!value)
+    value = "[error]";
+  byte_xasprintf(&server_version_string, "DisOrder server version %s", value);
+  byte_xasprintf(&short_version_string, "Disobedience %s",
+                 disorder_short_version_string);
+  w = gtk_dialog_new_with_buttons("About Disobedience",
                                   GTK_WINDOW(toplevel),
                                   (GTK_DIALOG_MODAL
                                    |GTK_DIALOG_DESTROY_WITH_PARENT),
                                   GTK_STOCK_OK,
                                   GTK_RESPONSE_ACCEPT,
                                   (char *)NULL);
-  gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
-                    gtk_label_new("DisOrder client " VERSION));
-  gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
-                    gtk_label_new(server_version_string));
-  gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
-                    gtk_label_new("(c) 2004-2007 Richard Kettlewell"));
+  hbox = gtk_hbox_new(FALSE/*homogeneous*/, 1/*padding*/);
+  vbox = gtk_vbox_new(FALSE/*homogeneous*/, 1/*padding*/);
+  gtk_box_pack_start(GTK_BOX(hbox),
+                     gtk_image_new_from_pixbuf(find_image("duck.png")),
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     4/*padding*/);
+  gtk_box_pack_start(GTK_BOX(vbox),
+                     gtk_label_new(short_version_string),
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     1/*padding*/);
+  gtk_box_pack_start(GTK_BOX(vbox),
+                     gtk_label_new(server_version_string),
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     1/*padding*/);
+  gtk_box_pack_start(GTK_BOX(vbox),
+                     gtk_label_new("\xC2\xA9 2003-2013 Richard Kettlewell et al"),
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     1/*padding*/);
+  gtk_box_pack_end(GTK_BOX(hbox),
+                   vbox,
+                   FALSE/*expand*/,
+                   FALSE/*fill*/,
+                   0/*padding*/);
+  title = gtk_label_new(0);
+  gtk_label_set_markup(GTK_LABEL(title),
+                       "<span font_desc=\"Sans 36\">Disobedience</span>");
+  gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), title,
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     0/*padding*/);
+  gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), hbox,
+                     FALSE/*expand*/,
+                     FALSE/*fill*/,
+                     0/*padding*/);
+  set_tool_colors(w);
   gtk_widget_show_all(w);
   gtk_dialog_run(GTK_DIALOG(w));
   gtk_widget_destroy(w);
 }
 
-GtkWidget *menubar(GtkWidget *w) {
+/** @brief Set 'Manage Users' menu item sensitivity */
+void users_set_sensitive(int sensitive) {
+  GtkWidget *w = gtk_item_factory_get_widget(mainmenufactory,
+                                             "<GdisorderMain>/Server/Manage users");
+  gtk_widget_set_sensitive(w, sensitive);
+}
+
+static void menu_check_userman(void attribute((unused)) *v,
+                               const char *err,
+                               const char attribute((unused)) *value) {
+  if(err && !strncmp(err, "510", 3))
+    users_set_sensitive(FALSE);
+  else
+    users_set_sensitive(TRUE);
+}
+
+/** @brief Called when our rights change */
+static void menu_rights_changed(const char attribute((unused)) *event,
+                                void attribute((unused)) *eventdata,
+                                void attribute((unused)) *callbackdata) {
+  if(last_rights & RIGHT_ADMIN)
+    disorder_eclient_userinfo(client, menu_check_userman, "", "email", 0);
+  else
+    users_set_sensitive(FALSE);
+}
+
+/** @brief Called to select the network playback API */
+static void rtp_menu_activate(GtkMenuItem *menuitem,
+                              gpointer user_data) {
+  if(GTK_CHECK_MENU_ITEM(menuitem)->active)
+    change_rtp_api(user_data);
+}
+
+/** @brief Create the menu bar widget */
+GtkWidget *menubar(GtkWidget *window) {
+  GtkWidget *m;
+
   static const GtkItemFactoryEntry entries[] = {
-    { (char *)"/File", 0,  0, 0, (char *)"<Branch>", 0 },
-    { (char *)"/File/Quit Disobedience", (char *)"<CTRL>Q", quit_program, 0,
-      (char *)"<StockItem>", GTK_STOCK_QUIT },
-    { (char *)"/Edit", 0,  0, 0, (char *)"<Branch>", 0 },
-    { (char *)"/Edit/Select all tracks", (char *)"<CTRL>A", select_all, 0,
-      0, 0 },
-    { (char *)"/Edit/Track properties", 0, properties_item, 0,
-      0, 0 },
-    { (char *)"/Help", 0,  0, 0, (char *)"<Branch>", 0 },
-    { (char *)"/Help/About DisOrder", 0,  about_popup, 0,
-      (char *)"<StockItem>", GTK_STOCK_ABOUT },
+    {
+      (char *)"/Server",                /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+    { 
+      (char *)"/Server/Login",          /* path */
+      (char *)"<CTRL>L",                /* accelerator */
+      login,                            /* callback */
+      0,                                /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+    { 
+      (char *)"/Server/Manage users",   /* path */
+      0,                                /* accelerator */
+      users,                            /* callback */
+      0,                                /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+#if 0
+    {
+      (char *)"/Server/Settings",       /* path */
+      0,                                /* accelerator */
+      settings,                         /* callback */
+      0,                                /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+#endif
+    {
+      (char *)"/Server/Quit Disobedience", /* path */
+      (char *)"<CTRL>Q",                /* accelerator */
+      quit_program,                     /* callback */
+      0,                                /* callback_action */
+      (char *)"<StockItem>",            /* item_type */
+      GTK_STOCK_QUIT                    /* extra_data */
+    },
+    
+    {
+      (char *)"/Edit",                  /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Edit/Select all tracks", /* path */
+      (char *)"<CTRL>A",                /* accelerator */
+      menu_tab_action,                  /* callback */
+      offsetof(struct tabtype, selectall_activate), /* callback_action */
+      (char *)"<StockItem>",           /* item_type */
+      GTK_STOCK_SELECT_ALL,            /* extra_data */
+    },
+    {
+      (char *)"/Edit/Deselect all tracks", /* path */
+      (char *)"<CTRL><SHIFT>A",         /* accelerator */
+      menu_tab_action,                  /* callback */
+      offsetof(struct tabtype, selectnone_activate), /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Edit/Track properties", /* path */
+      0,                                /* accelerator */
+      menu_tab_action,                  /* callback */
+      offsetof(struct tabtype, properties_activate), /* callback_action */
+      (char *)"<StockItem>",            /* item_type */
+      GTK_STOCK_PROPERTIES,             /* extra_data */
+    },
+    {
+      (char *)"/Edit/Edit playlists",   /* path */
+      0,                                /* accelerator */
+      playlist_window_create,           /* callback */
+      0,                                /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+    
+    
+    {
+      (char *)"/Control",               /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Scratch",       /* path */
+      (char *)"<CTRL>S",                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<StockItem>",            /* item_type */
+      GTK_STOCK_STOP,                   /* extra_data */
+    },
+    {
+      (char *)"/Control/Playing",       /* path */
+      (char *)"<CTRL>P",                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<CheckItem>",            /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Random play",   /* path */
+      (char *)"<CTRL>R",                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<CheckItem>",            /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Network player", /* path */
+      (char *)"<CTRL>N",                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<CheckItem>",            /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Compact mode",  /* path */
+      (char *)"<CTRL>M",                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<CheckItem>",            /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Global Preferences", /* path */
+      (char *)"<CTRL>G",                /* accelerator */
+      popup_globals,                    /* callback */
+      0,                                /* callback_action */
+      0,                                /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Activate playlist", /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Control/Network Playback API", /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+
+    {
+      (char *)"/Help",                  /* path */
+      0,                                /* accelerator */
+      0,                                /* callback */
+      0,                                /* callback_action */
+      (char *)"<Branch>",               /* item_type */
+      0                                 /* extra_data */
+    },
+    {
+      (char *)"/Help/Manual",           /* path */
+      0,                                /* accelerator */
+      manual_popup,                     /* callback */
+      0,                                /* callback_action */
+      (char *)"<StockItem>",            /* item_type */
+      GTK_STOCK_HELP,                   /* extra_data */
+    },
+    {
+      (char *)"/Help/About Disobedience", /* path */
+      0,                                /* accelerator */
+      about_popup,                      /* callback */
+      0,                                /* callback_action */
+      (char *)"<StockItem>",            /* item_type */
+      GTK_STOCK_ABOUT                   /* extra_data */
+    },
   };
 
-  GtkItemFactory *itemfactory;
   GtkAccelGroup *accel = gtk_accel_group_new();
 
   D(("add_menubar"));
   /* TODO: item factories are deprecated in favour of some XML thing */
-  itemfactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>",
-                                     accel);
-  gtk_item_factory_create_items(itemfactory,
+  mainmenufactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>",
+                                         accel);
+  gtk_item_factory_create_items(mainmenufactory,
                                 sizeof entries / sizeof *entries,
                                 (GtkItemFactoryEntry *)entries,
                                 0);
-  gtk_window_add_accel_group(GTK_WINDOW(w), accel);
-  selectall_widget = gtk_item_factory_get_widget(itemfactory,
+  gtk_window_add_accel_group(GTK_WINDOW(window), accel);
+  selectall_widget = gtk_item_factory_get_widget(mainmenufactory,
                                                 "<GdisorderMain>/Edit/Select all tracks");
-  properties_widget = gtk_item_factory_get_widget(itemfactory,
+  selectnone_widget = gtk_item_factory_get_widget(mainmenufactory,
+                                                "<GdisorderMain>/Edit/Deselect all tracks");
+  properties_widget = gtk_item_factory_get_widget(mainmenufactory,
                                                  "<GdisorderMain>/Edit/Track properties");
+  menu_playlists_widget = gtk_item_factory_get_item(mainmenufactory,
+                                               "<GdisorderMain>/Control/Activate playlist");
+  playlists_menu = gtk_item_factory_get_widget(mainmenufactory,
+                                               "<GdisorderMain>/Control/Activate playlist");
+  apis_menu = gtk_item_factory_get_widget(mainmenufactory,
+                                               "<GdisorderMain>/Control/Network Playback API");
+  menu_editplaylists_widget = gtk_item_factory_get_widget(mainmenufactory,
+                                                     "<GdisorderMain>/Edit/Edit playlists");
+  menu_minimode_widget = gtk_item_factory_get_widget(mainmenufactory,
+                                                     "<GdisorderMain>/Control/Compact mode");
   assert(selectall_widget != 0);
+  assert(selectnone_widget != 0);
   assert(properties_widget != 0);
-  return gtk_item_factory_get_widget(itemfactory,
-                                     "<GdisorderMain>");
-  /* menu bar had better not expand vertically if the window is too big */
+  assert(menu_playlists_widget != 0);
+  assert(playlists_menu != 0);
+  assert(menu_editplaylists_widget != 0);
+  assert(apis_menu != 0);
+
+  GtkWidget *edit_widget = gtk_item_factory_get_widget(mainmenufactory,
+                                                       "<GdisorderMain>/Edit");
+  g_signal_connect(edit_widget, "show", G_CALLBACK(edit_menu_show), 0);
+
+  event_register("rights-changed", menu_rights_changed, 0);
+  users_set_sensitive(0);
+  m = gtk_item_factory_get_widget(mainmenufactory,
+                                  "<GdisorderMain>");
+  set_tool_colors(m);
+  if(menu_minimode_widget)
+    g_signal_connect(G_OBJECT(menu_minimode_widget), "toggled",
+                     G_CALLBACK(toggled_minimode), NULL);
+
+  /* Populate the APIs menu */
+  GSList *playback_menu_group = NULL;
+  load_rtp_config();
+  assert(rtp_api != NULL);
+  for(int n = 0; uaudio_apis[n]; ++n) {
+    if(uaudio_apis[n]->flags & UAUDIO_API_CLIENT) {
+      GtkWidget *mw = gtk_radio_menu_item_new_with_label(playback_menu_group,
+                                                         uaudio_apis[n]->name);
+      playback_menu_group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(mw));
+      gtk_menu_shell_append(GTK_MENU_SHELL(apis_menu), mw);
+      /* Tick the currently selected API... */
+      if(!strcmp(uaudio_apis[n]->name, rtp_api))
+        gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mw), TRUE);
+      /* ...and only then connect the signal */
+      g_signal_connect(mw, "toggled", G_CALLBACK(rtp_menu_activate),
+                       (char *)uaudio_apis[n]->name);
+    }
+  }
+
+  return m;
+}
+
+static void toggled_minimode(GtkCheckMenuItem  *item,
+                             gpointer attribute((unused)) userdata) {
+  int new_full_mode = !gtk_check_menu_item_get_active(item);
+  if(full_mode != new_full_mode) {
+    full_mode = new_full_mode;
+    event_raise("mini-mode-changed", NULL);
+  }
 }
 
 /*