self NACK, I am sending a better version Pavel On Wed, 2015-04-29 at 15:46 +0200, Pavel Grunt wrote: > When running in fullscreen it is possible to end up in a situation > where we have more displays enabled than monitors. This can happen > if displays that were enabled in the previous connection to the guest > doesn't match displays requested when entering the fullscreen mode. > > This commit solves the problem by disabling displays that should not > enabled in the fullscreen mode. > > Resolves: rhbz#1212802 > --- > v1: https://www.redhat.com/archives/virt-tools-list/2015 > -April/msg00184.html > v2: - nth is not used to determine which display should be enabled, > but the list of fullscreen displays is used > - the extra display is disabled instead of being ignored > --- > src/virt-viewer-session-spice.c | 30 ++++++++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/src/virt-viewer-session-spice.c b/src/virt-viewer > -session-spice.c > index b69faa6..fe1fde1 100644 > --- a/src/virt-viewer-session-spice.c > +++ b/src/virt-viewer-session-spice.c > @@ -58,6 +58,7 @@ struct _VirtViewerSessionSpicePrivate { > gboolean has_sw_smartcard_reader; > guint pass_try; > gboolean did_auto_conf; > + GList *fullscreen_displays; > }; > > #define VIRT_VIEWER_SESSION_SPICE_GET_PRIVATE(o) > (G_TYPE_INSTANCE_GET_PRIVATE((o), VIRT_VIEWER_TYPE_SESSION_SPICE, > VirtViewerSessionSpicePrivate)) > @@ -146,6 +147,7 @@ virt_viewer_session_spice_dispose(GObject *obj) > spice->priv->audio = NULL; > > g_clear_object(&spice->priv->main_window); > + g_list_free(spice->priv->fullscreen_displays); > > G_OBJECT_CLASS(virt_viewer_session_spice_parent_class) > ->dispose(obj); > } > @@ -693,6 +695,15 @@ destroy_display(gpointer data) > g_object_unref(display); > } > > +static gboolean > +display_is_in_fullscreen_mode(VirtViewerSessionSpice *self, > + VirtViewerDisplay *display) > +{ > + gconstpointer nth = > GINT_TO_POINTER(virt_viewer_display_get_nth(display)); > + > + return g_list_index(self->priv->fullscreen_displays, nth) != -1; > +} > + > static void > virt_viewer_session_spice_display_monitors(SpiceChannel *channel, > GParamSpec *pspec > G_GNUC_UNUSED, > @@ -702,6 +713,9 @@ > virt_viewer_session_spice_display_monitors(SpiceChannel *channel, > GPtrArray *displays = NULL; > GtkWidget *display; > guint i, monitors_max; > + gboolean fullscreen_mode = > + > virt_viewer_app_get_fullscreen(virt_viewer_session_get_app(VIRT_VIEW > ER_SESSION(self))); > + gboolean disable_display = FALSE; > > g_object_get(channel, > "monitors", &monitors, > @@ -739,12 +753,26 @@ > virt_viewer_session_spice_display_monitors(SpiceChannel *channel, > if (monitor->width == 0 || monitor->height == 0) > continue; > > + if (fullscreen_mode && !display_is_in_fullscreen_mode(self, > VIRT_VIEWER_DISPLAY(display))) { > + g_debug("display %d should not be enabled, disabling", > + > virt_viewer_display_get_nth(VIRT_VIEWER_DISPLAY(display))); > + > spice_main_set_display_enabled(virt_viewer_session_spice_get_main_ch > annel(self), > + > virt_viewer_display_get_nth(VIRT_VIEWER_DISPLAY(display)), > + FALSE); > + disable_display = TRUE; > + continue; > + } > + > > virt_viewer_display_set_enabled(VIRT_VIEWER_DISPLAY(display), TRUE); > > virt_viewer_display_spice_set_desktop(VIRT_VIEWER_DISPLAY(display), > monitor->x, monitor > ->y, > monitor->width, > monitor->height); > } > > + if (disable_display) { > + > spice_main_send_monitor_config(virt_viewer_session_spice_get_main_ch > annel(self)); > + } > + > g_clear_pointer(&monitors, g_array_unref); > > } > @@ -879,6 +907,8 @@ > virt_viewer_session_spice_fullscreen_auto_conf(VirtViewerSessionSpice > *self) > > for (i = 0; i < ndisplays; i++) { > GdkRectangle *rect = &displays[i]; > + self->priv->fullscreen_displays = g_list_append(self->priv > ->fullscreen_displays, > + > GINT_TO_POINTER(i)); > > spice_main_set_display(cmain, i, rect->x, rect->y, rect > ->width, rect->height); > spice_main_set_display_enabled(cmain, i, TRUE); _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list
