/*
* GtkSocket callbacks
*/
static gboolean
on_plug_removed (AwnAppletProxy *proxy, gpointer user_data)
{
AwnAppletProxyPrivate *priv;
g_return_val_if_fail (AWN_IS_APPLET_PROXY (proxy), FALSE);
priv = proxy->priv;
/* reset our old position */
priv->old_x = 0;
priv->old_y = 0;
priv->old_w = 0;
priv->old_h = 0;
/* indicate that the applet crashed and allow restart */
priv->running = FALSE;
priv->crashed = TRUE;
awn_icon_set_tooltip_text (AWN_ICON (priv->throbber),
_("Whoops! The applet crashed. Click to restart it."));
awn_throbber_set_type (AWN_THROBBER (priv->throbber),
AWN_THROBBER_TYPE_SAD_FACE);
awn_icon_set_hover_effects (AWN_ICON (priv->throbber), TRUE);
g_signal_emit (proxy, _proxy_signals[APPLET_CRASHED], 0);
return TRUE;
}
/*
* GOBJECT CODE
*/
static void
awn_applet_proxy_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
AwnAppletProxyPrivate *priv;
g_return_if_fail (AWN_IS_APPLET_PROXY (object));
priv = AWN_APPLET_PROXY (object)->priv;
switch (prop_id)
{
case PROP_PATH:
g_value_set_string (value, priv->path);
break;
case PROP_UID:
g_value_set_string (value, priv->uid);
break;
case PROP_POSITION:
g_value_set_int (value, priv->position);
break;
case PROP_OFFSET:
g_value_set_int (value, priv->offset);
break;
case PROP_SIZE:
g_value_set_int (value, priv->size);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
GtkWidget*
awn_applet_proxy_get_throbber(AwnAppletProxy *proxy)
{
g_return_val_if_fail(AWN_IS_APPLET_PROXY(proxy), NULL);
return proxy->priv->throbber;
}
static void
awn_applet_proxy_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
AwnAppletProxyPrivate *priv;
g_return_if_fail (AWN_IS_APPLET_PROXY (object));
priv = AWN_APPLET_PROXY (object)->priv;
switch (prop_id)
{
case PROP_PATH:
priv->path = g_value_dup_string (value);
break;
case PROP_UID:
priv->uid = g_value_dup_string (value);
break;
case PROP_POSITION:
priv->position = g_value_get_int (value);
awn_icon_set_pos_type (AWN_ICON (priv->throbber), priv->position);
break;
case PROP_OFFSET:
priv->offset = g_value_get_int (value);
awn_icon_set_offset (AWN_ICON (priv->throbber), priv->offset);
break;
case PROP_SIZE:
priv->size = g_value_get_int (value);
awn_throbber_set_size (AWN_THROBBER (priv->throbber), priv->size);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static gboolean
awn_applet_proxy_idle_cb (gpointer data)
{
g_return_val_if_fail (AWN_IS_APPLET_PROXY (data), FALSE);
AwnAppletProxyPrivate *priv = AWN_APPLET_PROXY_GET_PRIVATE (data);
awn_applet_proxy_execute (AWN_APPLET_PROXY (data));
priv->idle_id = 0;
return FALSE;
}
/* FIXME: should we schedule the event or not?
static gboolean
schedule_send_client_event (gpointer data)
{
GdkEvent *event = (GdkEvent*) data;
gdk_event_send_client_message (event, GDK_WINDOW_XID (event->client.window));
gdk_event_free (event);
return FALSE;
}
*/
static void on_size_alloc (AwnAppletProxy *proxy, GtkAllocation *alloc)
{
AwnAppletProxyPrivate *priv;
GtkWidget *parent;
GtkAllocation parent_alloc;
GdkWindow *plug_win;
g_return_if_fail (AWN_IS_APPLET_PROXY (proxy));
priv = proxy->priv;
parent = gtk_widget_get_parent (GTK_WIDGET (proxy));
gtk_widget_get_allocation (parent, &parent_alloc);
gint pos_x = alloc->x;
gint pos_y = alloc->y;
gint rel_x = pos_x - parent_alloc.x;
gint rel_y = pos_y - parent_alloc.y;
gint parent_w = parent_alloc.width;
gint parent_h = parent_alloc.height;
if (pos_x == priv->old_x && pos_y == priv->old_y
&& parent_w == priv->old_w && parent_h == priv->old_h) return;
priv->old_x = pos_x;
priv->old_y = pos_y;
priv->old_w = parent_w;
priv->old_h = parent_h;
/* Only directly access the struct member if we have to. */
plug_win = gtk_socket_get_plug_window (GTK_SOCKET (proxy));
if (plug_win)
{
GdkAtom msg_type = gdk_atom_intern("_AWN_APPLET_POS_CHANGE", FALSE);
GdkEvent *event = gdk_event_new (GDK_CLIENT_EVENT);
event->client.window = g_object_ref (plug_win);
event->client.data_format = 32;
event->client.message_type = msg_type;
// first two longs are our relative [x, y]
event->client.data.l[0] = rel_x;
event->client.data.l[1] = rel_y;
// other two longs are our parent's [w, h]
event->client.data.l[2] = parent_w;
event->client.data.l[3] = parent_h;
gdk_event_send_client_message (event, GDK_WINDOW_XID (plug_win));
gdk_event_free (event);
/* g_idle_add (schedule_send_client_event, event); */
}
}
static GtkWidget*
_create_applet (AwnAppletManager *manager, const gchar *path, const gchar *uid)
{
AwnAppletManagerPrivate *priv;
GtkWidget *applet = NULL;
g_return_val_if_fail (AWN_IS_APPLET_MANAGER (manager), NULL);
priv = AWN_APPLET_MANAGER_GET_PRIVATE (manager);
if (g_strstr_len (path, strlen (path), "taskman")) {
applet = _load_taskmanager (manager);
} else {
applet = awn_applet_proxy_new (path, uid);
}
g_object_set (G_OBJECT (applet),
"orient", AWN_ORIENTATION_BOTTOM,
"height", priv->settings->bar_height,
NULL);
gtk_widget_set_size_request (applet, -1,
priv->settings->bar_height *2);
gtk_box_pack_start (GTK_BOX (manager), applet,
FALSE, FALSE, 0);
gtk_widget_show_all (GTK_WIDGET (applet));
g_object_set_qdata (G_OBJECT (applet),
touch_quark, GINT_TO_POINTER (0));
g_hash_table_insert (priv->applets,
g_strdup (uid),
applet);
if (AWN_IS_APPLET_PROXY (applet))
awn_applet_proxy_exec (AWN_APPLET_PROXY (applet));
if (g_strstr_len (path, strlen (path), "separator")) {
awn_bar_add_separator (AWN_BAR (priv->settings->bar), applet);
}
return applet;
}
static void
on_child_exit (GPid pid, gint status, gpointer user_data)
{
if (AWN_IS_APPLET_PROXY (user_data))
{
AwnAppletProxyPrivate *priv = AWN_APPLET_PROXY_GET_PRIVATE (user_data);
/* FIXME: we could do something with the status var... nice error messages?! */
/*
switch (status)
{
case ???:
awn_throbber_set_text (AWN_THROBBER (priv->throbber), _("..."));
break;
default:
awn_throbber_set_text (AWN_THROBBER (priv->throbber), _("..."));
break;
}
*/
priv->running = FALSE;
priv->crashed = TRUE;
awn_throbber_set_type (AWN_THROBBER (priv->throbber),
AWN_THROBBER_TYPE_SAD_FACE);
awn_icon_set_tooltip_text (AWN_ICON (priv->throbber),
_("Whoops! The applet crashed. Click to restart it."));
awn_icon_set_hover_effects (AWN_ICON (priv->throbber), TRUE);
g_signal_emit (user_data, _proxy_signals[APPLET_CRASHED], 0);
/* we won't call gtk_widget_show - on_plug_removed does that
* and if the plug wasn't even added, the throbber widget is still visible
*/
}
g_spawn_close_pid(pid); /* doesn't do anything on UNIX, but let's have it */
}
void
awn_applet_manager_load_applets (AwnAppletManager *manager)
{
AwnAppletManagerPrivate *priv;
GError *err = NULL;
GSList *keys = NULL, *k;
GConfClient *client = gconf_client_get_default ();
g_return_if_fail (AWN_IS_APPLET_MANAGER (manager));
priv = AWN_APPLET_MANAGER_GET_PRIVATE (manager);
priv->applets = g_hash_table_new (g_str_hash, g_str_equal);
keys = gconf_client_get_list (client,
AWN_APPLETS_KEY,
GCONF_VALUE_STRING,
&err);
if (keys == NULL || err) {
keys = g_slist_append (keys,
LIBDIR"/awn/applets/taskman.desktop::1");
gconf_client_set_list (client, AWN_APPLETS_KEY,
GCONF_VALUE_STRING, keys, NULL);
if (err)
g_print ("%s\n", err->message);
return;
}
for (k = keys; k != NULL; k = k->next) {
GtkWidget *applet = NULL;
gchar **tokens = NULL;
tokens = g_strsplit (k->data, "::", 2);
if (tokens == NULL) {
g_warning ("Bad key: %s", (gchar*)k->data);
continue;
}
if (g_strstr_len (tokens[0], strlen (tokens[0]), "taskman")) {
applet = _load_taskmanager (manager);
} else {
applet = awn_applet_proxy_new (tokens[0], tokens[1]);
g_object_set (G_OBJECT (applet),
"orient", AWN_ORIENTATION_BOTTOM,
"height", priv->settings->bar_height,
NULL);
}
gtk_widget_set_size_request (applet, -1,
(priv->settings->bar_height)*2 +priv->settings->icon_offset);
gtk_box_pack_start (GTK_BOX (manager), applet,
FALSE, FALSE, 0);
gtk_widget_show_all (GTK_WIDGET (applet));
g_object_set_qdata (G_OBJECT (applet),
touch_quark, GINT_TO_POINTER (0));
g_hash_table_insert (priv->applets,
g_strdup (tokens[1]),
applet);
if (AWN_IS_APPLET_PROXY (applet))
awn_applet_proxy_exec (AWN_APPLET_PROXY (applet));
if (g_strstr_len (tokens[0], strlen (tokens[0]), "separator")) {
awn_bar_add_separator (AWN_BAR (priv->settings->bar), applet);
}
g_print ("APPLET : %s\n", tokens[0]);
g_strfreev (tokens);
}
}
