Fix lots of missing messages i18n handling in `uiItemL` calls.

Also fix several wrong usages of `IFACE_` (as a reminder, error/info
messages should use `TIP_`, not `IFACE_`).

4 files changed, 14 insertions, 11 deletions

diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index 62c84ed38ff..dc9eaed5731 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -4450,7 +4450,7 @@ static void ui_def_but_rna__panel_type(bContext *C, uiLayout *layout, void *but_
   }
   else {
     char msg[256];
-    SNPRINTF(msg, "Missing Panel: %s", panel_type);
+    SNPRINTF(msg, TIP_("Missing Panel: %s"), panel_type);
     uiItemL(layout, msg, ICON_NONE);
   }
 }
@@ -4479,7 +4479,7 @@ static void ui_def_but_rna__menu_type(bContext *C, uiLayout *layout, void *but_p
   }
   else {
     char msg[256];
-    SNPRINTF(msg, "Missing Menu: %s", menu_type);
+    SNPRINTF(msg, TIP_("Missing Menu: %s"), menu_type);
     uiItemL(layout, msg, ICON_NONE);
   }
 }
diff --git a/source/blender/editors/interface/interface_layout.c b/source/blender/editors/interface/interface_layout.c
index 25ba0e13487..20e95ef4e9c 100644
--- a/source/blender/editors/interface/interface_layout.c
+++ b/source/blender/editors/interface/interface_layout.c
@@ -1339,7 +1339,7 @@ static void ui_item_menu_hold(struct bContext *C, ARegion *butregion, uiBut *but
     UI_menutype_draw(C, mt, layout);
   }
   else {
-    uiItemL(layout, "Menu Missing:", ICON_NONE);
+    uiItemL(layout, TIP_("Menu Missing:"), ICON_NONE);
     uiItemL(layout, menu_id, ICON_NONE);
   }
   UI_popup_menu_end(C, pup);
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 755a0fce7bc..1d349aa0596 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -2743,7 +2743,7 @@ static void draw_constraint_header(uiLayout *layout, Object *ob, bConstraint *co
     uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
   }
   else {
-    uiItemL(row, con->name, ICON_NONE);
+    uiItemL(row, IFACE_(con->name), ICON_NONE);
   }
 
   /* proxy-protected constraints cannot be edited, so hide up/down + close buttons */
@@ -6142,8 +6142,8 @@ void uiTemplateInputStatus(uiLayout *layout, struct bContext *C)
     uiLayout *row = uiLayoutRow(col, true);
     uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_LEFT);
 
-    const char *msg = WM_window_cursor_keymap_status_get(win, i, 0);
-    const char *msg_drag = WM_window_cursor_keymap_status_get(win, i, 1);
+    const char *msg = TIP_(WM_window_cursor_keymap_status_get(win, i, 0));
+    const char *msg_drag = TIP_(WM_window_cursor_keymap_status_get(win, i, 1));
 
     if (msg || (msg_drag == NULL)) {
       uiItemL(row, msg ? msg : "", (ICON_MOUSE_LMB + i));
@@ -6498,12 +6498,15 @@ void uiTemplateCacheFile(uiLayout *layout,
     row = uiLayoutRow(layout, false);
     /* For Cycles, verify that experimental features are enabled. */
     if (BKE_scene_uses_cycles(scene) && !BKE_scene_uses_cycles_experimental_features(scene)) {
-      uiItemL(row,
-              "The Cycles Alembic Procedural is only available with the experimental feature set",
-              ICON_INFO);
+      uiItemL(
+          row,
+          TIP_(
+              "The Cycles Alembic Procedural is only available with the experimental feature set"),
+          ICON_INFO);
     }
     else {
-      uiItemL(row, "The active render engine does not have an Alembic Procedural", ICON_INFO);
+      uiItemL(
+          row, TIP_("The active render engine does not have an Alembic Procedural"), ICON_INFO);
     }
   }
 
diff --git a/source/blender/editors/interface/tree_view.cc b/source/blender/editors/interface/tree_view.cc
index c08fa51d5a5..fcc878c440c 100644
--- a/source/blender/editors/interface/tree_view.cc
+++ b/source/blender/editors/interface/tree_view.cc
@@ -660,7 +660,7 @@ void BasicTreeViewItem::add_label(uiLayout &layout, StringRefNull label_override
   if (icon == ICON_NONE && !is_collapsible()) {
     uiItemS_ex(&layout, 0.8f);
   }
-  uiItemL(&layout, label.c_str(), icon);
+  uiItemL(&layout, IFACE_(label.c_str()), icon);
 }
 
 void BasicTreeViewItem::on_activate()