Hi Snir,
On Sun, 2015-11-22 at 12:42 +0200, Snir Sheriber wrote:
> When using multiple monitors moving mouse between monitors releases
> keyboard grab.
>
> Reproduce bug
> -Open multiple monitors remote-viewer session
> -Click on one of the monitors to get focus & keyboard-grab
> -Move mouse to another monitor and try any keyboard command (do not click)
> At this point all keyboard commands are being executed on the client machine
> instead of the remote machine
>
> I added additional session focus test in addition to the
> monitor focus test when trying keyboard-grab
>
> Resolves: rhbz#1275231
>
> ---
> -I noticed strange behavior when moving into appliction with alt-tab and then
> alt-tab again when mouse is above the unfocused monitor, keyboard
> is not being grabbed. when the second alt-tab is above the focused monitor
> keyboard is grabbed.
Good that you have noticed this :) It suggests that the function
spice_gtk_session_set_keyboard_grabbed() should be called on another place.
Check whether the "unfocused window" gets focus in/out (or enter/leave?) events.
Thanks,
Pavel
>
> -No GObject properties was set
> ---
> ---
> src/spice-gtk-session-priv.h | 2 ++
> src/spice-gtk-session.c | 18 ++++++++++++++++++
> src/spice-widget.c | 4 ++--
> 3 files changed, 22 insertions(+), 2 deletions(-)
>
> diff --git a/src/spice-gtk-session-priv.h b/src/spice-gtk-session-priv.h
> index 91304b2..2a9b752 100644
> --- a/src/spice-gtk-session-priv.h
> +++ b/src/spice-gtk-session-priv.h
> @@ -28,6 +28,8 @@ gboolean spice_gtk_session_get_read_only(SpiceGtkSession
> *self);
> void spice_gtk_session_sync_keyboard_modifiers(SpiceGtkSession *self);
> void spice_gtk_session_set_pointer_grabbed(SpiceGtkSession *self, gboolean
> grabbed);
> gboolean spice_gtk_session_get_pointer_grabbed(SpiceGtkSession *self);
> +void spice_gtk_session_set_keyboard_grabbed(SpiceGtkSession *self, gboolean
> grabbed);
> +gboolean spice_gtk_session_get_keyboard_grabbed(SpiceGtkSession *self);
>
> G_END_DECLS
>
> diff --git a/src/spice-gtk-session.c b/src/spice-gtk-session.c
> index 5abb16c..ae478db 100644
> --- a/src/spice-gtk-session.c
> +++ b/src/spice-gtk-session.c
> @@ -64,6 +64,7 @@ struct _SpiceGtkSessionPrivate {
> gboolean auto_usbredir_enable;
> int auto_usbredir_reqs;
> gboolean pointer_grabbed;
> + gboolean keyboard_grabbed;
> };
>
> /**
> @@ -1220,6 +1221,15 @@ void
> spice_gtk_session_set_pointer_grabbed(SpiceGtkSession *self, gboolean grabb
> g_object_notify(G_OBJECT(self), "pointer-grabbed");
> }
>
> +
> +G_GNUC_INTERNAL
> +void spice_gtk_session_set_keyboard_grabbed(SpiceGtkSession *self, gboolean
> grabbed)
> +{
> + g_return_if_fail(SPICE_IS_GTK_SESSION(self));
> +
> + self->priv->keyboard_grabbed = grabbed;
> +}
> +
> G_GNUC_INTERNAL
> gboolean spice_gtk_session_get_pointer_grabbed(SpiceGtkSession *self)
> {
> @@ -1227,3 +1237,11 @@ gboolean
> spice_gtk_session_get_pointer_grabbed(SpiceGtkSession *self)
>
> return self->priv->pointer_grabbed;
> }
> +
> +G_GNUC_INTERNAL
> +gboolean spice_gtk_session_get_keyboard_grabbed(SpiceGtkSession *self)
> +{
> + g_return_val_if_fail(SPICE_IS_GTK_SESSION(self), FALSE);
> +
> + return self->priv->keyboard_grabbed;
> +}
> diff --git a/src/spice-widget.c b/src/spice-widget.c
> index 503f82a..b2c03a3 100644
> --- a/src/spice-widget.c
> +++ b/src/spice-widget.c
> @@ -206,9 +206,9 @@ static void update_size_request(SpiceDisplay *display)
> static void update_keyboard_focus(SpiceDisplay *display, gboolean state)
> {
> SpiceDisplayPrivate *d = display->priv;
> -
> d->keyboard_have_focus = state;
>
> + spice_gtk_session_set_keyboard_grabbed(d->gtk_session, state);
> /* keyboard grab gets inhibited by usb-device-manager when it is
> in the process of redirecting a usb-device (as this may show a
> policykit dialog). Making autoredir/automount setting changes while
> @@ -737,7 +737,7 @@ static void try_keyboard_grab(SpiceDisplay *display)
> return;
> if (d->keyboard_grab_active)
> return;
> - if (!d->keyboard_have_focus)
> + if (!spice_gtk_session_get_keyboard_grabbed(d->gtk_session))
> return;
> if (!d->mouse_have_pointer)
> return;
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