[Bug 24289] Office Word 2007 : Drag from native apps, drop to word doesn't work

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=24289

--- Comment #6 from Damjan Jovanovic <damjan.jov at gmail.com> 2010-09-10 14:48:36 CDT ---
In the X -> JPEG -> Word 2003 case the following happens:

1. We send a WM_DROPFILES message, which Word apparently ignores since you say
it doesn't accept the drop:

trace:xdnd:X11DRV_XDND_SendDropFiles Sending WM_DROPFILES: hWnd(0x0x1006a)
0x18ef94(L"Z:\\data\\graphics\\opensuse_113_label.jpg"

2. Word then looks for numerous data formats.

3. The search either fails because Wine's XDnD only supports HGLOBAL medium
types:

fixme:xdnd:XDNDDATAOBJECT_QueryGetData only HGLOBAL medium types supported
right now

4. Or the search fails because Wine's XDnD doesn't support anything except
files (CF_HDROP):

trace:xdnd:XDNDDATAOBJECT_QueryGetData (0x7e853c00, 0x33c348={.tymed=0x1,
.dwAspect=1, .cfFormat=8}
trace:xdnd:XDNDDATAOBJECT_QueryGetData application didn't find CF_DIB
trace:xdnd:XDNDDATAOBJECT_QueryGetData (0x7e853c00, 0x33c348={.tymed=0x1,
.dwAspect=1, .cfFormat=2}
trace:xdnd:XDNDDATAOBJECT_QueryGetData application didn't find CF_BITMAP
trace:xdnd:XDNDDATAOBJECT_QueryGetData (0x7e853c00, 0x33c348={.tymed=0x1,
.dwAspect=1, .cfFormat=15}

5. Word eventually asks for the CF_DROP format we do support:

trace:xdnd:XDNDDATAOBJECT_QueryGetData application found CF_HDROP
trace:xdnd:XDNDDATAOBJECT_GetData (0x7e853c00, 0x33d3ac, 0x33d394)
trace:xdnd:XDNDDATAOBJECT_GetData application is looking for CF_HDROP
trace:xdnd:XDNDDATAOBJECT_QueryGetData (0x7e853c00, 0x33d3ac={.tymed=0x1,
.dwAspect=1, .cfFormat=15}
trace:xdnd:XDNDDATAOBJECT_QueryGetData application found CF_HDROP
trace:xdnd:X11DRV_XDND_DropEvent the application refused the drop

6. And it still mysteriously refuses the drop :-(

Maybe it needs a format other than CF_HDROP to also be present?

But file drag and drop works for foobar2000 and my own tests, so it's not a
general bug.

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