From f6a581e28aaf97df875820d19258de70b143d40d Mon Sep 17 00:00:00 2001
From: Germano Cavalcante <germano.costa@ig.com.br>
Date: Wed, 13 Mar 2024 12:16:02 -0300
Subject: [PATCH] UV: Vert and Edge Slide UI improvements

Changes:
- Add Vert Slide and Edge Slide to 'UV -> Transform' menu.
- Add a separator for Vert Slide and Edge Slide in the context menu.
- Don't display the "Correct UVs" option in the Redo menu of UV Editor.
---
 scripts/startup/bl_ui/space_image.py          | 27 ++++++++++++-------
 .../editors/transform/transform_ops.cc        |  6 +++++
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/scripts/startup/bl_ui/space_image.py b/scripts/startup/bl_ui/space_image.py
index f1d3a729af5..686eadc5b38 100644
--- a/scripts/startup/bl_ui/space_image.py
+++ b/scripts/startup/bl_ui/space_image.py
@@ -316,6 +316,11 @@ class IMAGE_MT_uvs_transform(Menu):
 
         layout.separator()
 
+        layout.operator("transform.vert_slide")
+        layout.operator("transform.edge_slide")
+
+        layout.separator()
+
         layout.operator("uv.randomize_uv_transform")
 
 
@@ -562,18 +567,20 @@ class IMAGE_MT_uvs_context_menu(Menu):
 
             layout.operator_enum("uv.align", "axis")  # W, 2/3/4.
 
-            layout.operator_context = 'INVOKE_DEFAULT'
-
-            if is_vert_mode:
-                layout.operator("transform.vert_slide")
-
-            if is_edge_mode:
-                layout.operator("transform.edge_slide")
-
-            layout.operator_context = 'EXEC_REGION_WIN'
-
             layout.separator()
 
+            if is_vert_mode or is_edge_mode:
+                layout.operator_context = 'INVOKE_DEFAULT'
+
+                if is_vert_mode:
+                    layout.operator("transform.vert_slide")
+
+                if is_edge_mode:
+                    layout.operator("transform.edge_slide")
+
+                layout.operator_context = 'EXEC_REGION_WIN'
+                layout.separator()
+
             # Remove
             layout.menu("IMAGE_MT_uvs_merge")
             layout.operator("uv.stitch")
diff --git a/source/blender/editors/transform/transform_ops.cc b/source/blender/editors/transform/transform_ops.cc
index 6171d28ab50..c43f6c5621f 100644
--- a/source/blender/editors/transform/transform_ops.cc
+++ b/source/blender/editors/transform/transform_ops.cc
@@ -607,6 +607,12 @@ static bool transform_poll_property(const bContext *C, wmOperator *op, const Pro
     return RNA_boolean_get(op->ptr, "snap");
   }
 
+  /* #P_CORRECT_UV. */
+  if (STREQ(prop_id, "correct_uv")) {
+    ScrArea *area = CTX_wm_area(C);
+    return area->spacetype == SPACE_VIEW3D;
+  }
+
   return true;
 }