i checked some clipboard actions in one same virtual machine. The different in usage clipboards in the virt-viewer (Remote Viewer) app and the my app is that: [In virtual machine console]: $ kill -9 </usr/bin/spice-vdagent> $ /usr/bin/spice-vdagent -d -x ...... spice-vdagent[.....]: 0x24f1010 received clipboard data, arg1: 0, arg2: 1, size 26 spice-vdagent[.....]: clipboard: received clipboard data without an outstanding selection request, ignoring ...... screenshot of case <https://f1ash.fedorapeople.org/Pictures/clipboard_fail_example.png>
As i think: arg1=0 (arg in code VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD) arg2=1 (arg in code VD_AGENT_CLIPBOARD_UTF8_TEXT) size=26 (size of received text) It is accords with code and matches the usage case, but spice-vdagent dropped received data. Then i have the question: how to emit this request (i think this “main-clipboard-selection-request”)? On 14 May 2016 at 10:58, Alex Roithman <kaperan...@gmail.com> wrote: > > ---------- Forwarded message ---------- > From: Alex Roithman <kaperan...@gmail.com> > Date: 13 May 2016 at 22:13 > Subject: Re: [Spice-devel] paste client clipboard selection to guest > To: Christophe Fergeau <cferg...@redhat.com> > > > Yes, in remote-viewer and virt-manager copy/paste works. > > I try to implement spice viewer using spice-client-glib-2.0. > Video, sound, send files, copy selections from guest to host -- works. > One problem: paste from host clipboard to guest. > It is a code place: .../vm_viewer/qspice_widgets/qspice-main-channel.cpp#L306 > . > <https://github.com/F1ash/qt-virt-manager/blob/master/src/vm_viewer/qspice_widgets/qspice-main-channel.cpp#L306> > > How i implement it: > just read data from QClipboard, then set appropriate data type > and call spice_main_clipboard_selection_notify(...) with this data > by clipboardSelectionNotify() method. > I check when the guest clipboard was released, but not works too. > > On 13 May 2016 at 18:54, Christophe Fergeau <cferg...@redhat.com> wrote: > >> Hey, >> >> On Mon, Apr 18, 2016 at 06:26:29AM +0300, Alex Roithman wrote: >> > I can't implement paste data to the guest. >> > >> > spice_main_clipboard_selection_notify() >> > don't send data to guest even if implement >> > as: >> > >> > spice_main_clipboard_selection_notify( >> > (SpiceMainChannel *) gobject, >> > VD_AGENT_CLIPBOARD_SELECTION_CLIPBOARD, >> > type, >> > (const guchar*)"153", >> > 3); >> > >> > I read in >> > >> > http://www.spice-space.org/page/Whiteboard/AgentProtocol#Clipboard >> > >> http://www.spice-space.org/docs/spice-gtk/SpiceMainChannel.html#SpiceMainChannel-main-clipboard-selection-request >> > >> > that sending possible if guest clipboard released >> > and client clipboard data requested. >> > But i don't know how to emit request signal for this. >> > Maybe i not understand the logic of clipboard data moving. >> > Need help or detail description. :) >> >> Can you be more specific about what you are doing? >> Do you have an application based on spice-gtk or spice-glib? Have you >> checked how spicy (for example) handles copy and paste? Or are you >> trying to do something special which spicy/remote-viewer are not doing? >> >> Also, I assume you checked that with the applications mentioned above, >> copy and paste works? (ie the agent is running in the guest, and working >> as expected, it's only a problem with your code?) >> >> Christophe >> > > >
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