[Bug 46529] New: Complex Text Layout messed up in MS Word 2010

https://bugs.winehq.org/show_bug.cgi?id=46529

Bug ID: 46529
           Summary: Complex Text Layout messed up in MS Word 2010
           Product: Wine
           Version: 4.0
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 63383
  --> https://bugs.winehq.org/attachment.cgi?id=63383
screencast_wine4.0-staging

Complex text layout is needed when using both left to right and right to left
text in a document. For enabling complex text layout I had to run WORD.EXE
setting LANG="fa_IR.utf-8" environment variable. However, text still renders
messed up.

I have attached screencast of the behavior in wine-4.0 and windows 7.

BTW, I had riched20 dll overridden to "native" and usp10 dll to
"native,builtin"(the former is neccessary for MS Word to work properly -
https://bugs.winehq.org/show_bug.cgi?id=14980 - and the latter is needed for
proper character shaping of Arabic and Persian glyphs.)

[Bug 46529] Complex Text Layout messed up in MS Word 2010

https://bugs.winehq.org/show_bug.cgi?id=46529

--- Comment #1 from Ali  ---
Created attachment 63384
  --> https://bugs.winehq.org/attachment.cgi?id=63384
screencast_windows7

[Bug 46529] Complex Text Layout messed up in MS Word 2010

https://bugs.winehq.org/show_bug.cgi?id=46529

tinywrkbee  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

--- Comment #2 from tinywrkbee  ---
It's possible this is duplicate of
https://bugs.winehq.org/show_bug.cgi?id=38554 .

I plan to look into this but for now, following strace, it's possible that
missing implementation of GetKeyboardLayoutList and WM_INPUTLANGCHANGE have
something to do with this limitation.

[Bug 46529] Complex Text Layout messed up in MS Word 2010

https://bugs.winehq.org/show_bug.cgi?id=46529

--- Comment #3 from Ali  ---
(In reply to tinywrkbee from comment #2)
> It's possible this is duplicate of
> https://bugs.winehq.org/show_bug.cgi?id=38554 .
>
> I plan to look into this but for now, following strace, it's possible that
> missing implementation of GetKeyboardLayoutList and WM_INPUTLANGCHANGE have
> something to do with this limitation.

let me know when you are sure the root cause is the same and I will close this.