[gtk/deprecate-app-choosers: 1/2] Revert "gtk: Use gnome.mkenums_simple"

[Matthias Clasen <matthiasc src gnome org>]

commit adfc29968a92bd90e1fe7c8103a92972c46555ff
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 3 22:08:49 2022 -0400

    Revert "gtk: Use gnome.mkenums_simple"
    
    This reverts commit 11829fe7d01b7ceff26d1b31cc03908585107e34.
    
    The mkenums_simple function can't properly handle headers
    in subdirectories currently, so go back to the template
    version.

 gtk/gtktypebuiltins.c.template | 42 ++++++++++++++++++++++++++++++++++++++++++
 gtk/gtktypebuiltins.h.template | 29 +++++++++++++++++++++++++++++
 gtk/meson.build                |  7 +++----
 3 files changed, 74 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtktypebuiltins.c.template b/gtk/gtktypebuiltins.c.template
new file mode 100644
index 0000000000..844e546b3d
--- /dev/null
+++ b/gtk/gtktypebuiltins.c.template
@@ -0,0 +1,42 @@
+/*** BEGIN file-header ***/
+#include "config.h"
+#include "gtk.h"
+#include "gtkprivate.h"
+
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+/* enumerations from "@basename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+GType
+@enum_name@_get_type (void)
+{
+  static gsize g_define_type_id__volatile = 0;
+
+  if (g_once_init_enter (&g_define_type_id__volatile))
+    {
+      static const G@Type@Value values[] = {
+/*** END value-header ***/
+
+/*** BEGIN value-production ***/
+        { @VALUENAME@, "@VALUENAME@", "@valuenick@" },
+/*** END value-production ***/
+
+/*** BEGIN value-tail ***/
+        { 0, NULL, NULL }
+      };
+      GType g_define_type_id =
+        g_@type@_register_static (g_intern_static_string ("@EnumName@"), values);
+      g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
+    }
+
+  return g_define_type_id__volatile;
+}
+
+/*** END value-tail ***/
+
+/*** BEGIN file-tail ***/
+
+/*** END file-tail ***/
diff --git a/gtk/gtktypebuiltins.h.template b/gtk/gtktypebuiltins.h.template
new file mode 100644
index 0000000000..3dc9f834bf
--- /dev/null
+++ b/gtk/gtktypebuiltins.h.template
@@ -0,0 +1,29 @@
+/*** BEGIN file-header ***/
+#ifndef __GTK_TYPE_BUILTINS_H__
+#define __GTK_TYPE_BUILTINS_H__
+
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
+#include <glib-object.h>
+#include <gdk/gdk.h>
+
+G_BEGIN_DECLS
+/*** END file-header ***/
+
+/*** BEGIN file-production ***/
+
+/* enumerations from "@basename@" */
+/*** END file-production ***/
+
+/*** BEGIN value-header ***/
+GDK_AVAILABLE_IN_ALL GType @enum_name@_get_type (void) G_GNUC_CONST;
+#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
+/*** END value-header ***/
+
+/*** BEGIN file-tail ***/
+G_END_DECLS
+
+#endif /* __GTK_TYPE_BUILTINS_H__ */
+/*** END file-tail ***/
diff --git a/gtk/meson.build b/gtk/meson.build
index bfb03d7575..9982cc1678 100644
--- a/gtk/meson.build
+++ b/gtk/meson.build
@@ -1031,11 +1031,10 @@ gtkmarshalers = gnome.genmarshal('gtkmarshalers',
 
 gtkmarshal_h = gtkmarshalers[1]
 
-gtktypebuiltins = gnome.mkenums_simple('gtktypebuiltins',
+gtktypebuiltins = gnome.mkenums('gtktypebuiltins',
   sources: gtk_public_headers + gtk_deprecated_headers,
-  decorator: 'GDK_AVAILABLE_IN_ALL',
-  body_prefix: '#include "config.h"',
-  header_prefix: '#include <gdk/gdk.h>',
+  c_template: 'gtktypebuiltins.c.template',
+  h_template: 'gtktypebuiltins.h.template',
   install_dir: gtk_includedir / 'gtk-4.0/gtk',
   install_header: true,
 )