[nautilus/wip/antoniof/make-window-slot-final] window-slot: Use view id macros as action values

[António Fernandes <antoniof src gnome org>]

commit 57b556dd3a60e065013b249af74fff63843e4036
Author: António Fernandes <antoniof gnome org>
Date:   Wed Jan 13 12:36:36 2021 +0000

    window-slot: Use view id macros as action values
    
    The slot.files-view-mode action takes hardcoded id values.
    
    This may break if the ids enumeration changes.
    
    To prevent that define the values with a macro which we can stringify.

 src/nautilus-view.h        |  6 ++++--
 src/nautilus-window-slot.c | 10 ++++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)
---
diff --git a/src/nautilus-view.h b/src/nautilus-view.h
index deeb4bb3e..9d46ab6dd 100644
--- a/src/nautilus-view.h
+++ b/src/nautilus-view.h
@@ -24,10 +24,12 @@
 #include "nautilus-query.h"
 #include "nautilus-toolbar-menu-sections.h"
 
+#define NAUTILUS_VIEW_GRID_ID_VALUE 0
+#define NAUTILUS_VIEW_LIST_ID_VALUE 1
 enum
 {
-    NAUTILUS_VIEW_GRID_ID,
-    NAUTILUS_VIEW_LIST_ID,
+    NAUTILUS_VIEW_GRID_ID = NAUTILUS_VIEW_GRID_ID_VALUE,
+    NAUTILUS_VIEW_LIST_ID = NAUTILUS_VIEW_LIST_ID_VALUE,
     NAUTILUS_VIEW_EMPTY_ID,
     NAUTILUS_VIEW_OTHER_LOCATIONS_ID,
     NAUTILUS_VIEW_INVALID_ID,
diff --git a/src/nautilus-window-slot.c b/src/nautilus-window-slot.c
index 451816836..97be9bf6c 100644
--- a/src/nautilus-window-slot.c
+++ b/src/nautilus-window-slot.c
@@ -1119,6 +1119,7 @@ static void
 nautilus_window_slot_init (NautilusWindowSlot *self)
 {
     GApplication *app;
+
     app = g_application_get_default ();
 
     g_signal_connect (nautilus_trash_monitor_get (),
@@ -1141,8 +1142,13 @@ nautilus_window_slot_init (NautilusWindowSlot *self)
     gtk_widget_insert_action_group (GTK_WIDGET (self),
                                     "slot",
                                     G_ACTION_GROUP (self->slot_action_group));
-    nautilus_application_set_accelerator (app, "slot.files-view-mode(uint32 1)", "<control>1");
-    nautilus_application_set_accelerator (app, "slot.files-view-mode(uint32 0)", "<control>2");
+
+    nautilus_application_set_accelerator (app,
+                                          "slot.files-view-mode(uint32 " G_STRINGIFY 
(NAUTILUS_VIEW_LIST_ID_VALUE) ")",
+                                          "<control>1");
+    nautilus_application_set_accelerator (app,
+                                          "slot.files-view-mode(uint32 " G_STRINGIFY 
(NAUTILUS_VIEW_GRID_ID_VALUE) ")",
+                                          "<control>2");
     nautilus_application_set_accelerator (app, "slot.search-visible", "<control>f");
 
     self->view_mode_before_search = NAUTILUS_VIEW_INVALID_ID;