756RE: Win32 clipboard and pasting unicode from other apps
- Nov 15, 2002Hi Glenn,
I've looked at your patch, it looks exactly like what I'm looking for.
I'm going to try compiling with it today and I'll let you know my results.
Accenture HR Services (formerly e-peopleserve)
Learning Management Systems
Tel: 01785 762750
This electronic message contains information from e-peopleserve, which may
be privileged and/or confidential. The information is intended to be for the
use of the individual(s) or entity named above. If you are not the intended
recipient, be aware that any disclosure, copying distribution or use of the
contents of this information is prohibited. If you have received this
electronic message in error, please notify us by telephone or e-mail (to the
number or address above) immediately.
From: Glenn Maynard [mailto:glenn@...]
Sent: 14 November 2002 21:43
Subject: Re: Win32 clipboard and pasting unicode from other apps
On Thu, Nov 14, 2002 at 10:18:02PM +0100, Bram Moolenaar wrote:
> Sorry, my mistake. I can't seem to find a patch for Win32. Maybe it
> was only suggested, not implemented.
I implemented it a while back. I just updated my source tree; attached
is the patch. It's mostly unchanged from back then, I think.
> > As for ms-windows, doesnt that use some sort of UTF-16 encoding
> > everywhere?
> > I dont have any way to write windows code, so I cant help you with
> > that...
> MS-Windows uses UCS-2, 16 bit Unicode charactes. The problem is that
> the format stored on the (default) clipboard is not specified, thus we
> must do a few tricks when using multiple encodings. Someone worked out
> how it should work, but I can't find the reference right now...
There are two Windows clipboards; ANSI and Unicode. The ANSI one must
be ANSI codepage text, and the Unicode one in UCS-2.
The attached patch attempts to put text in the Unicode clipboard, and if
that fails (eg. we have no conversion path to Unicode), puts it in the
ANSI clipboard. There's no need to duplicate the data in both, since
Windows will convert it in the background (eg. if an app asks for CF_TEXT
and only CF_UNICODETEXT is available, it'll be converted.)
According to MS documentation, CF_UNICODETEXT is available all the way
down to Win95:
- << Previous post in topic Next post in topic >>