A request for the maximized state has two potential origins:

1. The compositor, through an xdg_toplevel configure event. In this case
   we update the window state and size accordingly.

2. The application or Wine itself, by changing the window style. When
   we detect such a style, we make a request to the compositor to set
   the maximized state. The compositor will then eventually reply with
   a configure event, and we continue with case (1). Note that the
   compositor may deny our request, in which case we will also sync
   the window style accordingly.

An acknowledged maximized state imposes very strict constraints on the
size of surface content we can present. We are careful to not violate
these constraints, since otherwise the compositor will disconnect us.

Use the size hint provided by the compositor to resize the window
associated with a Wayland toplevel surface.

A surface config moves through the following stages (each stage may hold
a different event):

1. Pending: In the process of being populated from separate Wayland
   events.

2. Requested: A fully formed config which hasn't been handled yet. A new
   finalized Pending event will always be promoted to a Requested event
   (so we will skip previous events if new ones arrive quickly enough).

3. Processing: A config that is being processed. When processing is
   done, we mark it with `wayland_surface_config.processed = TRUE`.

4. Current: The config has been acknowledged, i.e., we are promising to
   respect any implied content constraints.

Ignoring the possibility of HWND recycling allows us to use a simpler
scheme to ensure valid access to the wayland_surface associated with an
xdg_surface during event handling. The scheme involves setting HWND as
the xdg_surface user data and using that to get to the wayland_surface.

The prerequisite for this code to be correct is that the wayland surface
destruction for a HWND must be performed under the wayland_win_data
mutex.

Test failures were introduced in 67479f8c, and affect Windows 10
1607 and older.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55631Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk>

Test failures were introduced in 67479f8c, and affect Windows 10
1607 and older.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55631Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk>

user32: Enable IsDialogMessageA() ASCII to Unicode mapping only when the user default lang ID is CJK.

Using GetSystemMetrics(SM_DBCSENABLED) may incorrectly enable ASCII to Unicode mapping in mixed
locale environments. For example, when UserDefaultLCID is French(040c) but SystemDefaultLCID is
Japanese(0411).

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55655

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55656

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

Needed by PowerFritz 18.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55182Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>