/*
* Virt Viewer: A virtual machine console viewer
*
* Copyright (C) 2007-2009 Red Hat,
* Copyright (C) 2009 Daniel P. Berrange
* Copyright (C) 2010 Marc-André Lureau
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#include <spice-audio.h>
#include <glib/gi18n.h>
#include "virt-viewer-util.h"
#include "virt-viewer-display-spice.h"
#include "virt-viewer-auth.h"
G_DEFINE_TYPE (VirtViewerDisplaySpice, virt_viewer_display_spice, VIRT_VIEWER_TYPE_DISPLAY)
struct _VirtViewerDisplaySpicePrivate {
SpiceChannel *channel;
SpiceDisplay *display;
};
#define VIRT_VIEWER_DISPLAY_SPICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), VIRT_VIEWER_TYPE_DISPLAY_SPICE, VirtViewerDisplaySpicePrivate))
static void virt_viewer_display_spice_send_keys(VirtViewerDisplay *display,
const guint *keyvals,
int nkeyvals);
static GdkPixbuf *virt_viewer_display_spice_get_pixbuf(VirtViewerDisplay *display);
static void
virt_viewer_display_spice_finalize(GObject *obj)
{
VirtViewerDisplaySpice *spice = VIRT_VIEWER_DISPLAY_SPICE(obj);
g_object_unref(spice->priv->display);
g_object_unref(spice->priv->channel);
G_OBJECT_CLASS(virt_viewer_display_spice_parent_class)->finalize(obj);
}
static void
virt_viewer_display_spice_class_init(VirtViewerDisplaySpiceClass *klass)
{
VirtViewerDisplayClass *dclass = VIRT_VIEWER_DISPLAY_CLASS(klass);
GObjectClass *oclass = G_OBJECT_CLASS(klass);
oclass->finalize = virt_viewer_display_spice_finalize;
dclass->send_keys = virt_viewer_display_spice_send_keys;
dclass->get_pixbuf = virt_viewer_display_spice_get_pixbuf;
g_type_class_add_private(oclass, sizeof(VirtViewerDisplaySpicePrivate));
}
static void
virt_viewer_display_spice_init(VirtViewerDisplaySpice *self G_GNUC_UNUSED)
{
self->priv = VIRT_VIEWER_DISPLAY_SPICE_GET_PRIVATE(self);
}
static void
virt_viewer_display_spice_send_keys(VirtViewerDisplay *display,
const guint *keyvals,
int nkeyvals)
{
VirtViewerDisplaySpice *self = VIRT_VIEWER_DISPLAY_SPICE(display);
g_return_if_fail(self != NULL);
g_return_if_fail(self->priv->display != NULL);
spice_display_send_keys(self->priv->display, keyvals, nkeyvals, SPICE_DISPLAY_KEY_EVENT_CLICK);
}
static GdkPixbuf *
virt_viewer_display_spice_get_pixbuf(VirtViewerDisplay *display)
{
VirtViewerDisplaySpice *self = VIRT_VIEWER_DISPLAY_SPICE(display);
g_return_val_if_fail(self != NULL, NULL);
g_return_val_if_fail(self->priv->display != NULL, NULL);
return spice_display_get_pixbuf(self->priv->display);
}
static void
display_mark(SpiceChannel *channel G_GNUC_UNUSED,
gint mark,
VirtViewerDisplay *display)
{
DEBUG_LOG("display mark %d", mark);
virt_viewer_display_set_show_hint(display, mark);
}
static void
primary_create(SpiceChannel *channel G_GNUC_UNUSED,
gint format G_GNUC_UNUSED,
gint width,
gint height,
gint stride G_GNUC_UNUSED,
gint shmid G_GNUC_UNUSED,
gpointer imgdata G_GNUC_UNUSED,
VirtViewerDisplay *display)
{
DEBUG_LOG("spice desktop resize %dx%d", width, height);
virt_viewer_display_set_desktop_size(display, width, height);
}
static void
virt_viewer_display_spice_keyboard_grab(SpiceDisplay *display G_GNUC_UNUSED,
int grabbed,
VirtViewerDisplaySpice *self)
{
if (grabbed)
g_signal_emit_by_name(self, "display-keyboard-grab");
else
g_signal_emit_by_name(self, "display-keyboard-ungrab");
}
static void
virt_viewer_display_spice_mouse_grab(SpiceDisplay *display G_GNUC_UNUSED,
int grabbed,
VirtViewerDisplaySpice *self)
{
if (grabbed)
g_signal_emit_by_name(self, "display-pointer-grab");
else
g_signal_emit_by_name(self, "display-pointer-ungrab");
}
GtkWidget *
virt_viewer_display_spice_new(SpiceChannel *channel,
SpiceDisplay *display)
{
VirtViewerDisplaySpice *self;
gint channelid;
g_return_val_if_fail(SPICE_IS_DISPLAY_CHANNEL(channel), NULL);
g_return_val_if_fail(SPICE_IS_DISPLAY(display), NULL);
g_object_get(channel, "channel-id", &channelid, NULL);
self = g_object_new(VIRT_VIEWER_TYPE_DISPLAY_SPICE,
"nth-display", channelid,
NULL);
self->priv->channel = g_object_ref(channel);
self->priv->display = g_object_ref(display);
g_signal_connect(channel, "display-primary-create",
G_CALLBACK(primary_create), self);
g_signal_connect(channel, "display-mark",
G_CALLBACK(display_mark), self);
gtk_container_add(GTK_CONTAINER(self), GTK_WIDGET(self->priv->display));
gtk_widget_show(GTK_WIDGET(self->priv->display));
g_object_set(self->priv->display,
"grab-keyboard", TRUE,
"grab-mouse", TRUE,
"resize-guest", FALSE,
"scaling", TRUE,
"auto-clipboard", TRUE,
NULL);
g_signal_connect(self->priv->display,
"keyboard-grab",
G_CALLBACK(virt_viewer_display_spice_keyboard_grab), self);
g_signal_connect(self->priv->display,
"mouse-grab",
G_CALLBACK(virt_viewer_display_spice_mouse_grab), self);
return GTK_WIDGET(self);
}
/*
* Local variables:
* c-indent-level: 8
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*/