bugfix [#25230] Quick extrude Ctrl-LMB : wrong behaviour of 'RotateSource' option.

Problem is is with operator redo which click-extrude exposed.

Check if redo operator can run, otherwise lock the UI and add a label that the operator doesn't support redo.
This is clunky but IMHO better then failing silently and leaving the user confused.

- Merged redo functions into ED_undo_operator_repeat(), code was duplicated in a few places.
- added WM_operator_repeat_check to check if WM_operator_repeat() can run, avoids an undo call when redo work.

Unrelated changes
- GHOST_SystemWin32.cpp set to utf8 encoding.
- cmake_consistency_check.py now checks source files are utf8.

1 files changed, 13 insertions, 0 deletions

diff --git a/build_files/cmake/cmake_consistency_check.py b/build_files/cmake/cmake_consistency_check.py
index 302ea8561d1..7c47c1d8bfd 100644
--- a/build_files/cmake/cmake_consistency_check.py
+++ b/build_files/cmake/cmake_consistency_check.py
@@ -192,3 +192,16 @@ for hf in sorted(source_list(base, is_c_header)):
     if not is_ignore(hf):
         if hf not in global_h:
             print("missing_h: ", hf)
+
+# test encoding
+import traceback
+for files in (global_c, global_h):
+    for f in sorted(files):
+        i = 1
+        try:
+            for l in open(f, "r", encoding="utf8"):
+                i += 1
+        except:
+            print("Non utf8: %s:%d" % (f, i))
+            if i > 1:
+                traceback.print_exc()