Add the Zenity warning function

2 files changed, 47 insertions, 0 deletions

diff --git a/src/utils.c b/src/utils.c
index 152f226..e5e96fa 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -172,3 +172,49 @@ have_program (const gchar * program)
 
   return have;
 }
+
+gboolean
+zenity_warning (const char * icon_name,
+                const char * title,
+                const char * text)
+{
+  char * command_line;
+  int exit_status;
+  GError * error;
+  gboolean confirmed;
+  char * zenity;
+
+  confirmed = FALSE;
+  zenity = g_find_program_in_path ("zenity");
+
+  if (zenity)
+    {
+      command_line = g_strdup_printf ("%s"
+                                      " --warning"
+                                      " --icon-name=\"%s\""
+                                      " --title=\"%s\""
+                                      " --text=\"%s\""
+                                      " --no-wrap",
+                                      zenity,
+                                      icon_name,
+                                      title,
+                                      text);
+
+      /* Treat errors as user confirmation.
+         Otherwise how will the user ever log out? */
+      exit_status = -1;
+      error = NULL;
+      if (!g_spawn_command_line_sync (command_line, NULL, NULL, &exit_status, &error))
+        {
+          confirmed = TRUE;
+        }
+      else
+        {
+          confirmed = g_spawn_check_exit_status (exit_status, &error);
+        }
+
+      g_free (command_line);
+    }
+  g_free (zenity);
+  return confirmed;
+}
diff --git a/src/utils.h b/src/utils.h
index 60c5ed4..a433a23 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -39,3 +39,4 @@ gboolean is_budgie();
 gboolean execute_command(const gchar * cmd);
 gboolean open_url(const gchar * url);
 gboolean have_program(const gchar * program);
+gboolean zenity_warning(const char *icon_name, const char *title, const char *text);