/*
* Virt Viewer: A virtual machine console viewer
*
* Copyright (C) 2007-2012 Red Hat, Inc.
* Copyright (C) 2009-2012 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: Marc-André Lureau <marcandre.lureau@redhat.com>
*/
#include <config.h>
#include <gtk/gtk.h>
#include <glib/gprintf.h>
#include <glib/gi18n.h>
#ifdef HAVE_SPICE_GTK
#include <spice-controller.h>
#endif
#ifdef HAVE_SPICE_GTK
#include "virt-viewer-session-spice.h"
#endif
#include "virt-viewer-app.h"
#include "remote-viewer.h"
#ifndef G_VALUE_INIT /* see bug https://bugzilla.gnome.org/show_bug.cgi?id=654793 */
#define G_VALUE_INIT { 0, { { 0 } } }
#endif
struct _RemoteViewerPrivate {
#ifdef HAVE_SPICE_GTK
SpiceCtrlController *controller;
SpiceCtrlForeignMenu *ctrl_foreign_menu;
#endif
GtkWidget *controller_menu;
GtkWidget *foreign_menu;
};
G_DEFINE_TYPE (RemoteViewer, remote_viewer, VIRT_VIEWER_TYPE_APP)
#define GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), REMOTE_VIEWER_TYPE, RemoteViewerPrivate))
#if HAVE_SPICE_GTK
enum {
PROP_0,
PROP_CONTROLLER,
PROP_CTRL_FOREIGN_MENU,
};
#endif
static gboolean remote_viewer_start(VirtViewerApp *self);
#if HAVE_SPICE_GTK
static int remote_viewer_activate(VirtViewerApp *self);
static void remote_viewer_window_added(VirtViewerApp *self, VirtViewerWindow *win);
static void spice_foreign_menu_updated(RemoteViewer *self);
#endif
#if HAVE_SPICE_GTK
static void
remote_viewer_get_property (GObject *object, guint property_id,
GValue *value, GParamSpec *pspec)
{
RemoteViewer *self = REMOTE_VIEWER(object);
RemoteViewerPrivate *priv = self->priv;
switch (property_id) {
case PROP_CONTROLLER:
g_value_set_object(value, priv->controller);
break;
case PROP_CTRL_FOREIGN_MENU:
g_value_set_object(value, priv->ctrl_foreign_menu);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
remote_viewer_set_property (GObject *object, guint property_id,
const GValue *value, GParamSpec *pspec)
{
RemoteViewer *self = REMOTE_VIEWER(object);
RemoteViewerPrivate *priv = self->priv;
switch (property_id) {
case PROP_CONTROLLER:
g_return_if_fail(priv->controller == NULL);
priv->controller = g_value_dup_object(value);
break;
case PROP_CTRL_FOREIGN_MENU:
g_return_if_fail(priv->ctrl_foreign_menu == NULL);
priv->ctrl_foreign_menu = g_value_dup_object(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
remote_viewer_dispose (GObject *object)
{
RemoteViewer *self = REMOTE_VIEWER(object);
RemoteViewerPrivate *priv = self->priv;
if (priv->controller) {
g_object_unref(priv->controller);
priv->controller = NULL;
}
if (priv->ctrl_foreign_menu) {
g_object_unref(priv->ctrl_foreign_menu);
priv->ctrl_foreign_menu = NULL;
}
G_OBJECT_CLASS(remote_viewer_parent_class)->dispose (object);
}
#endif
static void
remote_viewer_class_init (RemoteViewerClass *klass)
{
#if HAVE_SPICE_GTK
GObjectClass *object_class = G_OBJECT_CLASS (klass);
#endif
VirtViewerAppClass *app_class = VIRT_VIEWER_APP_CLASS (klass);
g_type_class_add_private (klass, sizeof (RemoteViewerPrivate));
#if HAVE_SPICE_GTK
object_class->get_property = remote_viewer_get_property;
object_class->set_property = remote_viewer_set_property;
object_class->dispose = remote_viewer_dispose;
#endif
app_class->start = remote_viewer_start;
#if HAVE_SPICE_GTK
app_class->activate = remote_viewer_activate;
app_class->window_added = remote_viewer_window_added;
#endif
#if HAVE_SPICE_GTK
g_object_class_install_property(object_class,
PROP_CONTROLLER,
g_param_spec_object("controller",
"Controller",
"Spice controller",
SPICE_CTRL_TYPE_CONTROLLER,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property(object_class,
PROP_CTRL_FOREIGN_MENU,
g_param_spec_object("foreign-menu",
"Foreign Menu",
"Spice foreign menu",
SPICE_CTRL_TYPE_FOREIGN_MENU,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
#endif
}
static void
remote_viewer_init(RemoteViewer *self)
{
self->priv = GET_PRIVATE(self);
}
RemoteViewer *
remote_viewer_new(const gchar *uri, gboolean verbose)
{
return g_object_new(REMOTE_VIEWER_TYPE,
"guri", uri,
"verbose", verbose,
NULL);
}
#if HAVE_SPICE_GTK
static void
foreign_menu_title_changed(SpiceCtrlForeignMenu *menu G_GNUC_UNUSED,
GParamSpec *pspec G_GNUC_UNUSED,
RemoteViewer *self)
{
gboolean has_focus;
g_object_get(G_OBJECT(self), "has-focus", &has_focus, NULL);
/* FIXME: use a proper "new client connected" event
** a foreign menu client set the title when connecting,
** inform of focus state at that time.
*/
spice_ctrl_foreign_menu_app_activated_msg(self->priv->ctrl_foreign_menu, has_focus);
/* update menu title */
spice_foreign_menu_updated(self);
}
RemoteViewer *
remote_viewer_new_with_controller(gboolean verbose)
{
RemoteViewer *self;
SpiceCtrlController *ctrl = spice_ctrl_controller_new();
SpiceCtrlForeignMenu *menu = spice_ctrl_foreign_menu_new();
self = g_object_new(REMOTE_VIEWER_TYPE,
"controller", ctrl,
"foreign-menu", menu,
"verbose", verbose,
NULL);
g_signal_connect(menu, "notify::title",
G_CALLBACK(foreign_menu_title_changed),
self);
g_object_unref(ctrl);
g_object_unref(menu);
return self;
}
static void
spice_ctrl_do_connect(SpiceCtrlController *ctrl G_GNUC_UNUSED,
VirtViewerApp *self)
{
if (virt_viewer_app_initial_connect(self) < 0) {
virt_viewer_app_simple_message_dialog(self, _("Failed to initiate connection"));
}
}
static void
spice_ctrl_show(SpiceCtrlController *ctrl G_GNUC_UNUSED, RemoteViewer *self)
{
virt_viewer_app_show_display(VIRT_VIEWER_APP(self));
}
static void
spice_ctrl_hide(SpiceCtrlController *ctrl G_GNUC_UNUSED, RemoteViewer *self)
{
virt_viewer_app_show_status(VIRT_VIEWER_APP(self), _("Display disabled by controller"));
}
static void
spice_menuitem_activate_cb(GtkMenuItem *mi, GObject *ctrl)
{
SpiceCtrlMenuItem *menuitem = g_object_get_data(G_OBJECT(mi), "spice-menuitem");
g_return_if_fail(menuitem != NULL);
if (gtk_menu_item_get_submenu(mi))
return;
if (SPICE_CTRL_IS_CONTROLLER(ctrl))
spice_ctrl_controller_menu_item_click_msg(SPICE_CTRL_CONTROLLER(ctrl), menuitem->id);
else if (SPICE_CTRL_IS_FOREIGN_MENU(ctrl))
spice_ctrl_foreign_menu_menu_item_click_msg(SPICE_CTRL_FOREIGN_MENU(ctrl), menuitem->id);
}
static GtkWidget *
ctrlmenu_to_gtkmenu (RemoteViewer *self, SpiceCtrlMenu *ctrlmenu, GObject *ctrl)
{
GList *l;
GtkWidget *menu = gtk_menu_new();
guint n = 0;
for (l = ctrlmenu->items; l != NULL; l = l->next) {
SpiceCtrlMenuItem *menuitem = l->data;
GtkWidget *item;
char *s;
if (menuitem->text == NULL) {
g_warn_if_reached();
continue;
}
for (s = menuitem->text; *s; s++)
if (*s == '&')
*s = '_';
if (g_str_equal(menuitem->text, "-")) {
item = gtk_separator_menu_item_new();
} else if (menuitem->flags & CONTROLLER_MENU_FLAGS_CHECKED) {
item = gtk_check_menu_item_new_with_mnemonic(menuitem->text);
g_object_set(item, "active", TRUE, NULL);
} else {
item = gtk_menu_item_new_with_mnemonic(menuitem->text);
}
if (menuitem->flags & (CONTROLLER_MENU_FLAGS_GRAYED | CONTROLLER_MENU_FLAGS_DISABLED))
gtk_widget_set_sensitive(item, FALSE);
g_object_set_data_full(G_OBJECT(item), "spice-menuitem",
g_object_ref(menuitem), g_object_unref);
g_signal_connect(item, "activate", G_CALLBACK(spice_menuitem_activate_cb), ctrl);
gtk_menu_attach(GTK_MENU (menu), item, 0, 1, n, n + 1);
n += 1;
if (menuitem->submenu) {
gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
ctrlmenu_to_gtkmenu(self, menuitem->submenu, ctrl));
}
}
if (n == 0) {
g_object_ref_sink(menu);
g_object_unref(menu);
menu = NULL;
}
gtk_widget_show_all(menu);
return menu;
}
static void
spice_menu_update(RemoteViewer *self, VirtViewerWindow *win)
{
GtkWidget *menuitem = g_object_get_data(G_OBJECT(win), "spice-menu");
SpiceCtrlMenu *menu;
if (self->priv->controller == NULL)
return;
if (menuitem != NULL)
gtk_widget_destroy(menuitem);
{
GtkMenuShell *shell = GTK_MENU_SHELL(gtk_builder_get_object(virt_viewer_window_get_builder(win), "top-menu"));
menuitem = gtk_menu_item_new_with_label("Spice");
gtk_menu_shell_append(shell, menuitem);
g_object_set_data(G_OBJECT(win), "spice-menu", menuitem);
}
g_object_get(self->priv->controller, "menu", &menu, NULL);
if (menu == NULL || g_list_length(menu->items) == 0) {
gtk_widget_set_visible(menuitem, FALSE);
} else {
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem),
ctrlmenu_to_gtkmenu(self, menu, G_OBJECT(self->priv->controller)));
gtk_widget_set_visible(menuitem, TRUE);
}
if (menu != NULL)
g_object_unref(menu);
}
static void
spice_menu_update_each(gpointer key G_GNUC_UNUSED,
gpointer value,
gpointer user_data)
{
spice_menu_update(REMOTE_VIEWER(user_data), VIRT_VIEWER_WINDOW(value));
}
static void
spice_ctrl_menu_updated(RemoteViewer *self)
{
GHashTable *windows = virt_viewer_app_get_windows(VIRT_VIEWER_APP(self));
DEBUG_LOG("Spice controller menu updated");
g_hash_table_foreach(windows, spice_menu_update_each, self);
}
static void
foreign_menu_update(RemoteViewer *self, VirtViewerWindow *win)
{
GtkWidget *menuitem = g_object_get_data(G_OBJECT(win), "foreign-menu");
SpiceCtrlMenu *menu;
if (self->priv->ctrl_foreign_menu == NULL)
return;
if (menuitem != NULL)
gtk_widget_destroy(menuitem);
{
GtkMenuShell *shell = GTK_MENU_SHELL(gtk_builder_get_object(virt_viewer_window_get_builder(win), "top-menu"));
const gchar *title = spice_ctrl_foreign_menu_get_title(self->priv->ctrl_foreign_menu);
menuitem = gtk_menu_item_new_with_label(title);
gtk_menu_shell_append(shell, menuitem);
g_object_set_data(G_OBJECT(win), "foreign-menu", menuitem);
}
g_object_get(self->priv->ctrl_foreign_menu, "menu", &menu, NULL);
if (menu == NULL || g_list_length(menu->items) == 0) {
gtk_widget_set_visible(menuitem, FALSE);
} else {
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem),
ctrlmenu_to_gtkmenu(self, menu, G_OBJECT(self->priv->ctrl_foreign_menu)));
gtk_widget_set_visible(menuitem, TRUE);
}
g_object_unref(menu);
}
static void
foreign_menu_update_each(gpointer key G_GNUC_UNUSED,
gpointer value,
gpointer user_data)
{
foreign_menu_update(REMOTE_VIEWER(user_data), VIRT_VIEWER_WINDOW(value));
}
static void
spice_foreign_menu_updated(RemoteViewer *self)
{
GHashTable *windows = virt_viewer_app_get_windows(VIRT_VIEWER_APP(self));
DEBUG_LOG("Spice foreign menu updated");
g_hash_table_foreach(windows, foreign_menu_update_each, self);
}
static SpiceSession *
remote_viewer_get_spice_session(RemoteViewer *self)
{
VirtViewerSession *vsession = NULL;
SpiceSession *session = NULL;
g_object_get(self, "session", &vsession, NULL);
g_return_val_if_fail(vsession != NULL, NULL);
g_object_get(vsession, "spice-session", &session, NULL);
g_object_unref(vsession);
return session;
}
static gchar *
ctrl_key_to_gtk_key(const gchar *key)
{
int i;
static const struct {
const char *ctrl;
const char *gtk;
} keys[] = {
/* FIXME: right alt, right ctrl, right shift, cmds */
{ "alt", "<Alt>" },
{ "ralt", "<Alt>" },
{ "rightalt", "<Alt>" },
{ "right-alt", "<Alt>" },
{ "lalt", "<Alt>" },
{ "leftalt", "<Alt>" },
{ "left-alt", "<Alt>" },
{ "ctrl", "<Ctrl>" },
{ "rctrl", "<Ctrl>" },
{ "rightctrl", "<Ctrl>" },
{ "right-ctrl", "<Ctrl>" },
{ "lctrl", "<Ctrl>" },
{ "leftctrl", "<Ctrl>" },
{ "left-ctrl", "<Ctrl>" },
{ "shift", "<Shift>" },
{ "rshift", "<Shift>" },
{ "rightshift", "<Shift>" },
{ "right-shift", "<Shift>" },
{ "lshift", "<Shift>" },
{ "leftshift", "<Shift>" },
{ "left-shift", "<Shift>" },
{ "cmd", "<Ctrl>" },
{ "rcmd", "<Ctrl>" },
{ "rightcmd", "<Ctrl>" },
{ "right-cmd", "<Ctrl>" },
{ "lcmd", "<Ctrl>" },
{ "leftcmd", "<Ctrl>" },
{ "left-cmd", "<Ctrl>" },
{ "win", "<Super>" },
{ "rwin", "<Super>" },
{ "rightwin", "<Super>" },
{ "right-win", "<Super>" },
{ "lwin", "<Super>" },
{ "leftwin", "<Super>" },
{ "left-win", "<Super>" },
{ "esc", "Escape" },
/* { "escape", "Escape" }, */
{ "ins", "Insert" },
/* { "insert", "Insert" }, */
{ "del", "Delete" },
/* { "delete", "Delete" }, */
{ "pgup", "Page_Up" },
{ "pageup", "Page_Up" },
{ "pgdn", "Page_Down" },
{ "pagedown", "Page_Down" },
/* { "home", "home" }, */
/* { "end", "end" }, */
/* { "space", "space" }, */
{ "enter", "Return" },
/* { "tab", "tab" }, */
/* { "f1", "F1" }, */
/* { "f2", "F2" }, */
/* { "f3", "F3" }, */
/* { "f4", "F4" }, */
/* { "f5", "F5" }, */
/* { "f6", "F6" }, */
/* { "f7", "F7" }, */
/* { "f8", "F8" }, */
/* { "f9", "F9" }, */
/* { "f10", "F10" }, */
/* { "f11", "F11" }, */
/* { "f12", "F12" } */
};
for (i = 0; i < G_N_ELEMENTS(keys); ++i) {
if (g_ascii_strcasecmp(keys[i].ctrl, key) == 0)
return g_strdup(keys[i].gtk);
}
return g_ascii_strup(key, -1);
}
static gchar*
ctrl_key_to_gtk_accelerator(const gchar *key)
{
gchar *accel, **k, **keyv;
keyv = g_strsplit(key, "+", -1);
g_return_val_if_fail(keyv != NULL, NULL);
for (k = keyv; *k != NULL; k++) {
gchar *tmp = *k;
*k = ctrl_key_to_gtk_key(tmp);
g_free(tmp);
}
accel = g_strjoinv(NULL, keyv);
g_strfreev(keyv);
return accel;
}
static void
app_notified(VirtViewerApp *app,
GParamSpec *pspec,
RemoteViewer *self)
{
GValue value = G_VALUE_INIT;
g_value_init(&value, pspec->value_type);
g_object_get_property(G_OBJECT(app), pspec->name, &value);
if (g_str_equal(pspec->name, "has-focus")) {
if (self->priv->ctrl_foreign_menu)
spice_ctrl_foreign_menu_app_activated_msg(self->priv->ctrl_foreign_menu, g_value_get_boolean(&value));
}
g_value_unset(&value);
}
static void
spice_ctrl_notified(SpiceCtrlController *ctrl,
GParamSpec *pspec,
RemoteViewer *self)
{
SpiceSession *session = remote_viewer_get_spice_session(self);
GValue value = G_VALUE_INIT;
VirtViewerApp *app = VIRT_VIEWER_APP(self);
g_return_if_fail(session != NULL);
g_value_init(&value, pspec->value_type);
g_object_get_property(G_OBJECT(ctrl), pspec->name, &value);
if (g_str_equal(pspec->name, "host") ||
g_str_equal(pspec->name, "port") ||
g_str_equal(pspec->name, "password") ||
g_str_equal(pspec->name, "ca-file") ||
g_str_equal(pspec->name, "enable-smartcard") ||
g_str_equal(pspec->name, "color-depth") ||
g_str_equal(pspec->name, "disable-effects") ||
g_str_equal(pspec->name, "enable-usbredir")) {
g_object_set_property(G_OBJECT(session), pspec->name, &value);
} else if (g_str_equal(pspec->name, "sport")) {
g_object_set_property(G_OBJECT(session), "tls-port", &value);
} else if (g_str_equal(pspec->name, "tls-ciphers")) {
g_object_set_property(G_OBJECT(session), "ciphers", &value);
} else if (g_str_equal(pspec->name, "host-subject")) {
g_object_set_property(G_OBJECT(session), "cert-subject", &value);
} else if (g_str_equal(pspec->name, "enable-usb-autoshare")) {
VirtViewerSession *vsession = NULL;
g_object_get(self, "session", &vsession, NULL);
g_object_set_property(G_OBJECT(vsession), "auto-usbredir", &value);
g_object_unref(G_OBJECT(vsession));
} else if (g_str_equal(pspec->name, "usb-filter")) {
SpiceUsbDeviceManager *manager;
manager = spice_usb_device_manager_get(session, NULL);
if (manager != NULL) {
g_object_set_property(G_OBJECT(manager),
"auto-connect-filter",
&value);
}
} else if (g_str_equal(pspec->name, "title")) {
g_object_set_property(G_OBJECT(app), "title", &value);
} else if (g_str_equal(pspec->name, "display-flags")) {
guint flags = g_value_get_uint(&value);
gboolean fullscreen = flags & CONTROLLER_SET_FULL_SCREEN;
gboolean auto_res = flags & CONTROLLER_AUTO_DISPLAY_RES;
g_object_set(G_OBJECT(self), "fullscreen", fullscreen, NULL);
g_debug("unimplemented resize-guest %d", auto_res);
/* g_object_set(G_OBJECT(self), "resize-guest", auto_res, NULL); */
} else if (g_str_equal(pspec->name, "menu")) {
spice_ctrl_menu_updated(self);
} else if (g_str_equal(pspec->name, "hotkeys")) {
gchar **hotkey, **hotkeys = g_strsplit(g_value_get_string(&value), ",", -1);
if (!hotkeys || g_strv_length(hotkeys) == 0) {
g_object_set(app, "enable-accel", FALSE, NULL);
goto end;
}
for (hotkey = hotkeys; *hotkey != NULL; hotkey++) {
gchar *key = strstr(*hotkey, "=");
if (key == NULL) {
g_warn_if_reached();
continue;
}
*key = '\0';
gchar *accel = ctrl_key_to_gtk_accelerator(key + 1);
guint accel_key;
GdkModifierType accel_mods;
gtk_accelerator_parse(accel, &accel_key, &accel_mods);
g_free(accel);
if (g_str_equal(*hotkey, "toggle-fullscreen")) {
gtk_accel_map_change_entry("<virt-viewer>/view/fullscreen", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "release-cursor")) {
gtk_accel_map_change_entry("<virt-viewer>/view/release-cursor", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "smartcard-insert")) {
gtk_accel_map_change_entry("<virt-viewer>/file/smartcard-insert", accel_key, accel_mods, TRUE);
} else if (g_str_equal(*hotkey, "smartcard-remove")) {
gtk_accel_map_change_entry("<virt-viewer>/file/smartcard-remove", accel_key, accel_mods, TRUE);
} else {
g_warning("Unknown hotkey command %s", *hotkey);
}
}
g_strfreev(hotkeys);
g_object_set(app, "enable-accel", TRUE, NULL);
} else {
gchar *content = g_strdup_value_contents(&value);
g_debug("unimplemented property: %s=%s", pspec->name, content);
g_free(content);
}
end:
g_object_unref(session);
g_value_unset(&value);
}
static void
spice_ctrl_foreign_menu_notified(SpiceCtrlForeignMenu *ctrl_foreign_menu G_GNUC_UNUSED,
GParamSpec *pspec,
RemoteViewer *self)
{
if (g_str_equal(pspec->name, "menu")) {
spice_foreign_menu_updated(self);
}
}
static void
spice_ctrl_listen_async_cb(GObject *object,
GAsyncResult *res,
gpointer user_data)
{
GError *error = NULL;
VirtViewerApp *app = VIRT_VIEWER_APP(user_data);
if (SPICE_CTRL_IS_CONTROLLER(object))
spice_ctrl_controller_listen_finish(SPICE_CTRL_CONTROLLER(object), res, &error);
else if (SPICE_CTRL_IS_FOREIGN_MENU(object)) {
spice_ctrl_foreign_menu_listen_finish(SPICE_CTRL_FOREIGN_MENU(object), res, &error);
} else
g_warn_if_reached();
if (error != NULL) {
virt_viewer_app_simple_message_dialog(app,
_("Controller connection failed: %s"),
error->message);
g_clear_error(&error);
exit(EXIT_FAILURE); /* TODO: make start async? */
}
}
static int
remote_viewer_activate(VirtViewerApp *app)
{
g_return_val_if_fail(REMOTE_VIEWER_IS(app), -1);
RemoteViewer *self = REMOTE_VIEWER(app);
int ret = -1;
if (self->priv->controller) {
SpiceSession *session = remote_viewer_get_spice_session(self);
ret = spice_session_connect(session);
g_object_unref(session);
} else {
ret = VIRT_VIEWER_APP_CLASS(remote_viewer_parent_class)->activate(app);
}
return ret;
}
static void
remote_viewer_window_added(VirtViewerApp *app G_GNUC_UNUSED,
VirtViewerWindow *win)
{
spice_menu_update(REMOTE_VIEWER(app), win);
foreign_menu_update(REMOTE_VIEWER(app), win);
}
#endif
static gboolean
remote_viewer_start(VirtViewerApp *app)
{
g_return_val_if_fail(REMOTE_VIEWER_IS(app), FALSE);
#if HAVE_SPICE_GTK
RemoteViewer *self = REMOTE_VIEWER(app);
RemoteViewerPrivate *priv = self->priv;
#endif
gboolean ret = FALSE;
gchar *guri = NULL;
gchar *type = NULL;
#if HAVE_SPICE_GTK
g_signal_connect(app, "notify", G_CALLBACK(app_notified), self);
if (priv->controller) {
if (virt_viewer_app_create_session(app, "spice") < 0) {
virt_viewer_app_simple_message_dialog(app, _("Couldn't create a Spice session"));
goto cleanup;
}
g_signal_connect(priv->controller, "notify", G_CALLBACK(spice_ctrl_notified), self);
g_signal_connect(priv->controller, "do_connect", G_CALLBACK(spice_ctrl_do_connect), self);
g_signal_connect(priv->controller, "show", G_CALLBACK(spice_ctrl_show), self);
g_signal_connect(priv->controller, "hide", G_CALLBACK(spice_ctrl_hide), self);
spice_ctrl_controller_listen(priv->controller, NULL, spice_ctrl_listen_async_cb, self);
g_signal_connect(priv->ctrl_foreign_menu, "notify", G_CALLBACK(spice_ctrl_foreign_menu_notified), self);
spice_ctrl_foreign_menu_listen(priv->ctrl_foreign_menu, NULL, spice_ctrl_listen_async_cb, self);
virt_viewer_app_show_status(VIRT_VIEWER_APP(self), _("Setting up Spice session..."));
} else {
#endif
g_object_get(app, "guri", &guri, NULL);
g_return_val_if_fail(guri != NULL, FALSE);
DEBUG_LOG("Opening display to %s", guri);
g_object_set(app, "title", guri, NULL);
if (virt_viewer_util_extract_host(guri, &type, NULL, NULL, NULL, NULL) < 0 || type == NULL) {
virt_viewer_app_simple_message_dialog(app, _("Cannot determine the connection type from URI"));
goto cleanup;
}
if (virt_viewer_app_create_session(app, type) < 0) {
virt_viewer_app_simple_message_dialog(app, _("Couldn't create a session for this type: %s"), type);
goto cleanup;
}
if (virt_viewer_app_initial_connect(app) < 0) {
virt_viewer_app_simple_message_dialog(app, _("Failed to initiate connection"));
goto cleanup;
}
#if HAVE_SPICE_GTK
}
#endif
ret = VIRT_VIEWER_APP_CLASS(remote_viewer_parent_class)->start(app);
cleanup:
g_free(guri);
g_free(type);
return ret;
}
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*/