promote shared functions up from Desktop to Profile so that Phone can use it too

1 files changed, 97 insertions, 8 deletions

diff --git a/src/profile.vala b/src/profile.vala
index d839121..74c8242 100644
--- a/src/profile.vala
+++ b/src/profile.vala
@@ -19,29 +19,32 @@
 
 class Profile: Object
 {
-  protected string name;
+  protected Bluetooth bluetooth;
+  protected string profile_name;
   protected Menu root;
   protected Menu menu;
 
-  public Profile (string name)
+  protected bool visible { get; set; default = true; }
+
+  public Profile (Bluetooth bluetooth, string profile_name)
   {
-    this.name = name;
+    this.bluetooth = bluetooth;
+    this.profile_name = profile_name;
 
     menu = new Menu ();
 
-    var root_item = new MenuItem (null, "indicator.root-" + name);
-    root_item.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.root");
-    root_item.set_submenu (menu);
+    var item = create_root_menuitem ();
+    item.set_submenu (menu);
 
     root = new Menu ();
-    root.append_item (root_item);
+    root.append_item (item);
   }
 
   public void export_menu (DBusConnection connection, string object_path)
   {
     try
       {
-        debug (@"exporting '$name' on $object_path");
+        debug (@"exporting '$profile_name' on $object_path");
         connection.export_menu_model (object_path, this.root);
       }
     catch (Error e)
@@ -49,4 +52,90 @@ class Profile: Object
         critical (@"Unable to export menu on $object_path: $(e.message)");
       }
   }
+
+  protected void spawn_command_line_async (string command)
+  {
+    try {
+      Process.spawn_command_line_async (command);
+    } catch (Error e) {
+      warning (@"Unable to launch '$command': $(e.message)");
+    }
+  }
+
+  ///
+  ///  Menu Items
+  ///
+
+  protected MenuItem create_enabled_menuitem ()
+  {
+    MenuItem item = new MenuItem ("Bluetooth", "indicator.bluetooth-enabled");
+    item.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.switch");
+    return item;
+  }
+
+  private MenuItem create_root_menuitem ()
+  {
+    var item = new MenuItem (null, @"indicator.root-$profile_name");
+    item.set_attribute ("x-canonical-type", "s", "com.canonical.indicator.root");
+    return item;
+  }
+
+  ///
+  ///  Actions
+  ///
+
+  protected Action create_enabled_action (Bluetooth bluetooth)
+  {
+    var action = new SimpleAction.stateful ("bluetooth-enabled", null, !bluetooth.blocked);
+    action.activate.connect (() => action.set_state (!action.get_state().get_boolean()));
+    action.notify["state"].connect (() => bluetooth.try_set_blocked (!action.get_state().get_boolean()));
+    bluetooth.notify["blocked"].connect (() => action.set_state (!bluetooth.blocked));
+    return action;
+  }
+
+  protected SimpleAction root_action = null;
+
+  protected SimpleAction get_root_action (string profile)
+  {
+    if (root_action == null)
+      {
+        root_action = new SimpleAction.stateful (@"root-$profile", null, action_state_for_root());
+
+        this.notify["visible"].connect (() => update_root_action_state());
+      }
+
+    return root_action;
+  }
+
+  protected void update_root_action_state ()
+  {
+    root_action.set_state (action_state_for_root ());
+  }
+
+  protected Variant action_state_for_root ()
+  {
+    bool blocked = bluetooth.blocked;
+    bool powered = bluetooth.powered;
+
+    string a11y;
+    string icon_name;
+    if (powered && !blocked)
+      {
+        a11y = "Bluetooth (on)";
+        icon_name = "bluetooth-active";
+      }
+    else
+      {
+        a11y = "Bluetooth (off)";
+        icon_name = "bluetooth-disabled";
+      }
+
+    var icon = new ThemedIcon.with_default_fallbacks (icon_name);
+
+    var builder = new VariantBuilder (new VariantType ("a{sv}"));
+    builder.add ("{sv}", "visible", new Variant.boolean (visible));
+    builder.add ("{sv}", "accessible-desc", new Variant.string (a11y));
+    builder.add ("{sv}", "icon", icon.serialize());
+    return builder.end ();
+  }
 }