Convert "startup-wizard" to an EExtension.

Convert the "startup-wizard" EPlugin to an EExtension, and fix up the
importing UI a bit (but it still needs a lot more love).  Importing
progress is now shown directly in the GtkAssistant window.

Define a new EConfigItem type (E_CONFIG_PAGE_PROGRESS) for creating
progress pages in a GtkAssistant.

Also, change EMAccountEditor semantics slightly: you now have to call
e_config_create_window() manually after creating a new EMAccountEditor
instance.  This allows extra EConfigItems (specifications for the window
content) to be added manually before the window is created.

1 files changed, 6 insertions, 2 deletions

diff --git a/shell/e-shell.c b/shell/e-shell.c
index 60bbe30526..2345d70654 100644
--- a/shell/e-shell.c
+++ b/shell/e-shell.c
@@ -1948,13 +1948,17 @@ e_shell_adapt_window_size (EShell    *shell,
 
 void
 e_shell_set_startup_view (EShell *shell,
-			  const gchar *view)
+                          const gchar *view)
 {
-	shell->priv->startup_view = g_strdup(view);
+	g_return_if_fail (E_IS_SHELL (shell));
+
+	shell->priv->startup_view = g_strdup (view);
 }
 
 const gchar *
 e_shell_get_startup_view (EShell *shell)
 {
+	g_return_val_if_fail (E_IS_SHELL (shell), NULL);
+
 	return shell->priv->startup_view;
 }