[gimp] app/tests: Make gimp_ui_get_ui_manager() a global test util

[Martin Nordholts <martinn src gnome org>]

commit e7b7bb713631fff68f14405ae020bee19e83a55f
Author: Martin Nordholts <martinn src gnome org>
Date:   Tue Oct 26 14:15:03 2010 +0200

    app/tests: Make gimp_ui_get_ui_manager() a global test util
    
    Make gimp_ui_get_ui_manager() a global test util and make
    gimp_test_utils_create_image() return void, clients can reach the new
    image and display from the Gimp instance.

 app/tests/gimp-app-test-utils.c |   48 +++++++++++++++++++++++++++++++++++---
 app/tests/gimp-app-test-utils.h |   17 +++++++------
 app/tests/test-ui.c             |   39 +++++--------------------------
 3 files changed, 60 insertions(+), 44 deletions(-)
---
diff --git a/app/tests/gimp-app-test-utils.c b/app/tests/gimp-app-test-utils.c
index c063109..d12d1d5 100644
--- a/app/tests/gimp-app-test-utils.c
+++ b/app/tests/gimp-app-test-utils.c
@@ -18,8 +18,15 @@
 #include "config.h"
 
 #include <gegl.h>
+#include <gtk/gtk.h>
 
-#include "core/core-types.h"
+#include "display/display-types.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimpimagewindow.h"
+
+#include "widgets/gimpuimanager.h"
 
 #include "core/gimp.h"
 #include "core/gimpimage.h"
@@ -100,7 +107,7 @@ gimp_test_utils_setup_menus_dir (void)
  *
  * Returns: The new #GimpImage.
  **/
-GimpImage *
+void
 gimp_test_utils_create_image (Gimp *gimp,
                               gint  width,
                               gint  height)
@@ -131,8 +138,6 @@ gimp_test_utils_create_image (Gimp *gimp,
                        image,
                        GIMP_UNIT_PIXEL,
                        1.0 /*scale*/);
-
-  return image;
 }
 
 /**
@@ -157,3 +162,38 @@ gimp_test_utils_synthesize_key_event (GtkWidget *widget,
                          0 /*modifiers*/,
                          GDK_KEY_RELEASE);
 }
+
+/**
+ * gimp_test_utils_get_ui_manager:
+ * @gimp: The #Gimp instance.
+ *
+ * Returns the "best" #GimpUIManager to use when performing
+ * actions. It gives the ui manager of the empty display if it exists,
+ * otherwise it gives it the ui manager of the first display.
+ *
+ * Returns: The #GimpUIManager.
+ **/
+GimpUIManager *
+gimp_test_utils_get_ui_manager (Gimp *gimp)
+{
+  GimpDisplay       *display      = NULL;
+  GimpDisplayShell  *shell        = NULL;
+  GtkWidget         *toplevel     = NULL;
+  GimpImageWindow   *image_window = NULL;
+  GimpUIManager     *ui_manager   = NULL;
+
+  display = GIMP_DISPLAY (gimp_get_empty_display (gimp));
+
+  /* If there were not empty display, assume that there is at least
+   * one image display and use that
+   */
+  if (! display)
+    display = GIMP_DISPLAY (gimp_get_display_iter (gimp)->data);
+
+  shell            = gimp_display_get_shell (display);
+  toplevel         = gtk_widget_get_toplevel (GTK_WIDGET (shell));
+  image_window     = GIMP_IMAGE_WINDOW (toplevel);
+  ui_manager       = gimp_image_window_get_ui_manager (image_window);
+
+  return ui_manager;
+}
diff --git a/app/tests/gimp-app-test-utils.h b/app/tests/gimp-app-test-utils.h
index 086037c..4802e0d 100644
--- a/app/tests/gimp-app-test-utils.h
+++ b/app/tests/gimp-app-test-utils.h
@@ -19,14 +19,15 @@
 #define  __GIMP_RECTANGLE_SELECT_TOOL_H__
 
 
-void         gimp_test_utils_set_gimp2_directory  (const gchar *root_env_var,
-                                                   const gchar *subdir);
-void         gimp_test_utils_setup_menus_dir      (void);
-GimpImage *  gimp_test_utils_create_image         (Gimp        *gimp,
-                                                   gint         width,
-                                                   gint         height);
-void         gimp_test_utils_synthesize_key_event (GtkWidget   *widget,
-                                                   guint        keyval);
+void            gimp_test_utils_set_gimp2_directory  (const gchar *root_env_var,
+                                                      const gchar *subdir);
+void            gimp_test_utils_setup_menus_dir      (void);
+void            gimp_test_utils_create_image         (Gimp        *gimp,
+                                                      gint         width,
+                                                      gint         height);
+void            gimp_test_utils_synthesize_key_event (GtkWidget   *widget,
+                                                      guint        keyval);
+GimpUIManager * gimp_test_utils_get_ui_manager       (Gimp        *gimp);
 
 
 #endif /* __GIMP_RECTANGLE_SELECT_TOOL_H__ */
diff --git a/app/tests/test-ui.c b/app/tests/test-ui.c
index 0cf3180..fe6c559 100644
--- a/app/tests/test-ui.c
+++ b/app/tests/test-ui.c
@@ -87,7 +87,7 @@ typedef struct
 } GimpTestFixture;
 
 
-static GimpUIManager * gimp_ui_get_ui_manager                   (Gimp              *gimp);
+static GimpUIManager * gimp_test_utils_get_ui_manager                   (Gimp              *gimp);
 static void            gimp_ui_synthesize_delete_event          (GtkWidget         *widget);
 static gboolean        gimp_ui_synthesize_click                 (GtkWidget         *widget,
                                                                  gint               x,
@@ -476,7 +476,7 @@ restore_recently_closed_multi_column_dock (GimpTestFixture *fixture,
   /* Restore the (only avaiable) closed dock and make sure the session
    * infos in the global dock factory are increased again
    */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    /* FIXME: This is severly hardcoded */
                                    "windows-recent-0003");
@@ -528,14 +528,14 @@ tab_toggle_dont_change_dock_window_position (GimpTestFixture *fixture,
                        &h_before_hide);
 
   /* Hide all dock windows */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    "windows-hide-docks");
   gimp_test_run_mainloop_until_idle ();
   g_assert (! gtk_widget_get_visible (dock_window));
 
   /* Show them again */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    "windows-hide-docks");
   gimp_test_run_mainloop_until_idle ();
@@ -565,7 +565,7 @@ switch_to_single_window_mode (GimpTestFixture *fixture,
   /* Switch to single-window mode. We consider this test as passed if
    * we don't get any GLib warnings/errors
    */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    "windows-use-single-window-mode");
   gimp_test_run_mainloop_until_idle ();
@@ -597,7 +597,7 @@ gimp_ui_toggle_docks_in_single_window_mode (Gimp *gimp)
                                     &x_before_hide, &y_before_hide);
 
   /* Hide all dock windows */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    "windows-hide-docks");
   gimp_test_run_mainloop_until_idle ();
@@ -641,7 +641,7 @@ switch_back_to_multi_window_mode (GimpTestFixture *fixture,
   /* Switch back to multi-window mode. We consider this test as passed
    * if we don't get any GLib warnings/errors
    */
-  gimp_ui_manager_activate_action (gimp_ui_get_ui_manager (gimp),
+  gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),
                                    "windows",
                                    "windows-use-single-window-mode");
   gimp_test_run_mainloop_until_idle ();
@@ -698,31 +698,6 @@ paintbrush_is_standard_tool (GimpTestFixture *fixture,
                    "gimp-tool-paintbrush");
 }
 
-static GimpUIManager *
-gimp_ui_get_ui_manager (Gimp *gimp)
-{
-  GimpDisplay       *display      = NULL;
-  GimpDisplayShell  *shell        = NULL;
-  GtkWidget         *toplevel     = NULL;
-  GimpImageWindow   *image_window = NULL;
-  GimpUIManager     *ui_manager   = NULL;
-
-  display = GIMP_DISPLAY (gimp_get_empty_display (gimp));
-
-  /* If there were not empty display, assume that there is at least
-   * one image display and use that
-   */
-  if (! display)
-    display = GIMP_DISPLAY (gimp_get_display_iter (gimp)->data);
-
-  shell            = gimp_display_get_shell (display);
-  toplevel         = gtk_widget_get_toplevel (GTK_WIDGET (shell));
-  image_window     = GIMP_IMAGE_WINDOW (toplevel);
-  ui_manager       = gimp_image_window_get_ui_manager (image_window);
-
-  return ui_manager;
-}
-
 /**
  * gimp_ui_synthesize_delete_event:
  * @widget: