[Spice-devel] [spice-gtk 1/3] Send Zenkaku_Hankaku key in JP keyboard

[Takao Fujiwara]

Please note the internal ImmDisableIME.patch needs to be disabled to get the WM_INPUTLANGCHANGE signal with mouse but no ImmDisableIME.patch causes a 
SEGV with Ctrl+Shift or Alt+Shift.

On 04/06/16 15:42, Takao Fujiwara-san wrote:
> Zenkaku_Hankaku key has the different virtual-key codes between WM_KEYDOWN
> and WM_KEYUP and MapVirtualKey() cannot get the scancode from virtual-key
> code of WM_KEYDOWN (VK_DBE_DBCSCHAR) and spice-gtk didn't send the key
> press events and caused the desktop freeze with unlimited key release
> events.
>
> The fix is to get the scancode from virtual-key code of WM_KEYUP
> (VK_DBE_SBCSCHAR) and Zenkaku_Hankaku key works fine.
>
> Alt + Zenkaku_Hankaku key also has the different virtual-key code and
> MapVirtualKey() cannot get the scancode from the virtual-key and
> spice-gtk didn't send the key press events and Alt+Zenkaku_Hankaku
> could not be used.
>
> The fix is to get the scancode from virtual-key code of Zenkaku_Hankaku key
> (VK_DBE_SBCSCHAR).
>
> VK_CAPITAL, VK_DBE_ROMAN are also applied the similar fixes.
> ---
>   src/spice-widget-priv.h |  1 +
>   src/spice-widget.c      | 78 +++++++++++++++++++++++++++++++++++++++++++++++--
>   2 files changed, 77 insertions(+), 2 deletions(-)