Add e_shell_taskbar_get_activity_count().

For Anjal.

This really belongs in EShellBackend but the infrastructure is not
there yet.

1 files changed, 16 insertions, 0 deletions

diff --git a/shell/e-shell-taskbar.c b/shell/e-shell-taskbar.c
index c3d89d7023..9413394307 100644
--- a/shell/e-shell-taskbar.c
+++ b/shell/e-shell-taskbar.c
@@ -435,3 +435,19 @@ e_shell_taskbar_unset_message (EShellTaskbar *shell_taskbar)
 
 	e_shell_taskbar_set_message (shell_taskbar, NULL);
 }
+
+/**
+ * e_shell_taskbar_get_activity_count:
+ * @shell_taskbar: an #EShellTaskbar
+ *
+ * Returns the number of active #EActivity instances being tracked.
+ *
+ * Returns: the number of #EActivity instances
+ **/
+guint
+e_shell_taskbar_get_activity_count (EShellTaskbar *shell_taskbar)
+{
+	g_return_val_if_fail (E_IS_SHELL_TASKBAR (shell_taskbar), 0);
+
+	return g_hash_table_size (shell_taskbar->priv->proxy_table);
+}