[PATCH] user32/msgbox: Implement copying contents to clipboard
vz-wine at zeitlins.org
Thu Jan 23 07:32:36 CST 2020
On Thu, 23 Jan 2020 15:44:44 +0300 Nikolay Sivov <bunglehead at gmail.com> wrote:
NS> > On 23/01/2020 09:11, Alistair Leslie-Hughes wrote:
NS> > > Hi Vadim,
NS> > > When I developed this patch, I didn't know about Ctrl-Ins acting the
NS> > > same as Ctrl-C.
Hi Alistair and Nikolay,
I'm particularly partial to using Ctrl-Ins as I'm too used to using it
myself and my motivation for writing this patch was to improve Wine for my
personal use, so I'd really like to see this key combination supported too.
Of course, it's trivial to update your patch to do it by reusing the
condition from mine i.e.:
+ if ((msg.message == WM_CHAR &&
+ LOBYTE(msg.wParam) == 3) ||
+ (msg.message == WM_KEYDOWN &&
+ LOBYTE(msg.wParam) == VK_INSERT &&
+ GetKeyState(VK_CONTROL) < 0))
But unfortunately I have no idea about how to update the tests to pass for
And I still don't know whether we should be using a hook here, which is
IMHO is also an important question.
NS> Both hook and changing general dialog code just for that is not great.
I definitely agree with this, but unfortunately I couldn't find any better
way and I don't think it's possible to do it purely locally, i.e. only at
the level of message box itself, because pressing Ctrl-C (or Ins) is
supposed to work even when the focus is not on the message box (because it
never is). I guess we could subclass all the message box children to
propagate this message upwards, but this doesn't seem to be really
NS> Is there really no way to intercept this?
Not at message box level, AFAICS. FWIW native MSW itself seems to do
something similar to my patch.
NS> Does actual window procedure still receive WM_KEY*?
Which one? The message box doesn't, and never did. The child window does
receive it, the same as before. In my patch this happens because I
intentionally don't stop processing after doing SendMessage(WM_COPY), even
if it's handled. Again, this is done in order to be consistent with the
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 196 bytes
Desc: not available
More information about the wine-devel