static void
cairo_main_icon_constructed (GObject *object)
{
CairoMainIconPrivate * priv = GET_PRIVATE (object);
GdkPixbuf * pbuf;
gint size = awn_applet_get_size (priv->applet);
G_OBJECT_CLASS (cairo_main_icon_parent_class)->constructed (object);
awn_themed_icon_set_info_simple (AWN_THEMED_ICON(object),"cairo-menu",awn_applet_get_uid (priv->applet),"gnome-main-menu");
awn_themed_icon_set_size (AWN_THEMED_ICON (object),size);
gtk_drag_dest_set (GTK_WIDGET (object),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
drop_types, n_drop_types,
GDK_ACTION_COPY | GDK_ACTION_ASK);
/* call our function in the module */
priv->menu_instance = get_menu_instance (priv->applet,
(GetRunCmdFunc)cairo_menu_applet_get_run_cmd,
(GetSearchCmdFunc)cairo_menu_applet_get_search_cmd,
(AddIconFunc) cairo_menu_applet_add_icon,
(CheckMenuHiddenFunc) cairo_menu_applet_check_hidden_menu,
NULL,
0);
g_idle_add ( (GSourceFunc)queue_menu_build, object);
awn_icon_set_tooltip_text (AWN_ICON (object), _("Main Menu"));
}
static GtkWidget *
pixbuf_icon (GtkWidget *parent)
{
GdkPixbuf *pixbuf;
GtkWidget *icon;
pixbuf = gdk_pixbuf_new_from_file_at_size (PICTURE_FILE, 50, 50, NULL);
icon = awn_icon_new ();
awn_icon_set_from_pixbuf (AWN_ICON (icon), pixbuf);
awn_icon_set_tooltip_text (AWN_ICON (icon), "Pixbuf Icon");
/* test the signals */
AwnEffects *fx = awn_overlayable_get_effects (AWN_OVERLAYABLE (icon));
g_signal_connect(fx, "animation-start", (GCallback)anim_started, NULL);
g_signal_connect(fx, "animation-end", (GCallback)anim_ended, NULL);
gtk_container_add (GTK_CONTAINER (parent), icon);
gtk_widget_show (icon);
g_signal_connect (icon, "button-release-event",
G_CALLBACK (on_click), parent);
g_object_unref (pixbuf);
return icon;
}
/*
* 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;
}
void
awn_applet_simple_set_tooltip_text (AwnAppletSimple *applet,
const gchar *title)
{
g_return_if_fail (AWN_IS_APPLET_SIMPLE (applet));
awn_icon_set_tooltip_text (AWN_ICON (applet->priv->icon), title);
}
static gboolean
throbber_click (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
AwnAppletProxyPrivate *priv = AWN_APPLET_PROXY_GET_PRIVATE(user_data);
if (!priv->running)
{
priv->crashed = FALSE;
awn_icon_set_tooltip_text (AWN_ICON (priv->throbber),
_("Loading applet..."));
awn_throbber_set_type (AWN_THROBBER (priv->throbber),
AWN_THROBBER_TYPE_NORMAL);
awn_icon_set_hover_effects (AWN_ICON (priv->throbber), FALSE);
awn_applet_proxy_execute (AWN_APPLET_PROXY (user_data));
}
return FALSE;
}
static GtkWidget *
pixbuf_icon (GtkWidget *parent)
{
GdkPixbuf *pixbuf;
GtkWidget *icon;
pixbuf = gdk_pixbuf_new_from_file_at_size (PICTURE_FILE, 50, 50, NULL);
icon = awn_icon_new ();
awn_icon_set_from_pixbuf (AWN_ICON (icon), pixbuf);
awn_icon_set_pos_type (AWN_ICON (icon), GTK_POS_BOTTOM);
awn_icon_set_tooltip_text (AWN_ICON (icon), "Pixbuf Icon");
gtk_container_add (GTK_CONTAINER (parent), icon);
gtk_widget_show (icon);
g_signal_connect (icon, "button-release-event",
G_CALLBACK (on_click), parent);
g_object_unref (pixbuf);
return icon;
}
static GtkWidget *
thin_surface_icon (GtkWidget *parent)
{
GtkWidget *icon;
cairo_surface_t *surface;
cairo_t *cr;
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 25, 75);
cr = cairo_create (surface);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
cairo_set_source_rgba (cr, 0.0, 0.0, 1.0, 0.8);
cairo_rectangle (cr, 0, 0, 25, 75);
cairo_fill_preserve (cr);
cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.8);
cairo_stroke (cr);
cairo_destroy (cr);
icon = awn_icon_new ();
awn_icon_set_from_surface (AWN_ICON (icon), surface);
awn_icon_set_tooltip_text (AWN_ICON (icon), "Thin Surface Icon");
gtk_container_add (GTK_CONTAINER (parent), icon);
gtk_widget_show (icon);
g_signal_connect (icon, "button-release-event",
G_CALLBACK (on_click), parent);
cairo_surface_destroy (surface);
return icon;
}
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 */
}
static void
awn_applet_proxy_init (AwnAppletProxy *proxy)
{
AwnAppletProxyPrivate *priv;
priv = proxy->priv = AWN_APPLET_PROXY_GET_PRIVATE (proxy);
/* Connect to the socket signals */
g_signal_connect (proxy, "plug-removed", G_CALLBACK (on_plug_removed), NULL);
g_signal_connect (proxy, "size-allocate", G_CALLBACK (on_size_alloc), NULL);
awn_utils_ensure_transparent_bg (GTK_WIDGET (proxy));
/* Rest is for the crash notification window */
priv->running = TRUE;
priv->crashed = FALSE;
priv->throbber = awn_throbber_new_with_config (
awn_config_get_default (0, NULL));
awn_icon_set_tooltip_text (AWN_ICON (priv->throbber),
_("Loading applet..."));
g_signal_connect (priv->throbber, "button-release-event",
G_CALLBACK (throbber_click), proxy);
}
static gboolean
_awn_CPUicon_update_icon(gpointer object)
{
AwnCPUiconPrivate * priv;
AwnSysmoniconPrivate * sysmonicon_priv=NULL;
AwnCPUicon * icon = object;
AwnGraphSinglePoint *point;
GList * list = NULL;
gchar *text;
priv = AWN_CPUICON_GET_PRIVATE (object);
sysmonicon_priv = AWN_SYSMONICON_GET_PRIVATE (object);
g_object_set (object,
"invalidate",TRUE,
NULL);
/*FIXME change this to some type of graph_type thing */
if ( (AWN_IS_AREAGRAPH(sysmonicon_priv->graph)) ||
(AWN_IS_CIRCLEGRAPH(sysmonicon_priv->graph) ))
{
point = g_new0 (AwnGraphSinglePoint,1);
*point = awn_CPUicon_get_load (object);
/* Translators: %2.0lf is a number, %% is a percent sign, do not change them */
text = g_strdup_printf (_("CPU: %2.0lf%%"),point->value);
// awn_tooltip_set_text (AWN_TOOLTIP(sysmonicon_priv->tooltip),text);
awn_icon_set_tooltip_text (AWN_ICON(object),text);
g_free (text);
text = g_strdup_printf("%.0lf%%",point->value);
g_object_set (priv->text_overlay,
"text", text,
NULL);
g_free (text);
list = g_list_prepend (list,point);
awn_graph_add_data (sysmonicon_priv->graph,list);
awn_sysmonicon_update_icon (AWN_SYSMONICON (icon));
g_free (point);
g_list_free (list);
}
else if ( AWN_IS_BARGRAPH(sysmonicon_priv->graph))
{
#undef NOW
#undef LAST
#define LAST (priv->times[priv->now])
#define NOW (priv->times[priv->now ^ 1])
AwnGraphSinglePoint avg_point = awn_CPUicon_get_load (object);
gint i;
GList * iter;
glibtop_cpu cpu;
glibtop_get_cpu(&cpu);
for (i = 0; i < priv->num_cpus; i++)
{
gint64 total;
gint64 total_used;
gdouble percent_used;
total = NOW[i][CPU_TOTAL] - LAST[i][CPU_TOTAL];
total_used = NOW[i][CPU_USED] - LAST[i][CPU_USED];
percent_used = total_used / (gdouble) total * 100.0;
point = g_new0 (AwnGraphSinglePoint,1);
point->value = percent_used;
list = g_list_prepend (list,point);
}
text = g_strdup_printf (_("CPU: %2.0lf%%"),
avg_point.value
);
// awn_tooltip_set_text (AWN_TOOLTIP(sysmonicon_priv->tooltip),text);
awn_icon_set_tooltip_text (AWN_ICON(object),text);
g_free (text);
text = g_strdup_printf("%.0lf%%",avg_point.value);
g_object_set (priv->text_overlay,
"text", text,
NULL);
g_free (text);
awn_graph_add_data (sysmonicon_priv->graph,list);
awn_sysmonicon_update_icon (AWN_SYSMONICON (icon));
for (iter = list; iter; iter=g_list_next(iter))
{
g_free(iter->data);
}
g_list_free (list);
#undef NOW
#undef LAST
}
return TRUE;
}
