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-rw-r--r--src/app-indicator.c86
1 files changed, 83 insertions, 3 deletions
diff --git a/src/app-indicator.c b/src/app-indicator.c
index f815fac..de9dd39 100644
--- a/src/app-indicator.c
+++ b/src/app-indicator.c
@@ -105,7 +105,8 @@ enum {
NEW_LABEL,
CONNECTION_CHANGED,
NEW_ICON_THEME_PATH,
- NEW_ACCESSIBLE_NAME,
+ SCROLL_EVENT,
+ NEW_ACCESSIBLE_NAME,
LAST_SIGNAL
};
@@ -176,19 +177,22 @@ static void start_fallback_timer (AppIndicator * self, gboolean disable_timeout)
static gboolean fallback_timer_expire (gpointer data);
static GtkStatusIcon * fallback (AppIndicator * self);
static void status_icon_status_wrapper (AppIndicator * self, const gchar * status, gpointer data);
+static gboolean scroll_event_wrapper(GtkWidget *status_icon, GdkEventScroll *event, gpointer user_data);
static void status_icon_changes (AppIndicator * self, gpointer data);
static void status_icon_activate (GtkStatusIcon * icon, gpointer data);
+static void status_icon_menu_activate (GtkStatusIcon *status_icon, guint button, guint activate_time, gpointer user_data);
static void unfallback (AppIndicator * self, GtkStatusIcon * status_icon);
static gchar * append_panel_icon_suffix (const gchar * icon_name);
static void watcher_owner_changed (GObject * obj, GParamSpec * pspec, gpointer user_data);
static void client_menu_changed (GtkWidget *widget, GtkWidget *child, AppIndicator *indicator);
static void theme_changed_cb (GtkIconTheme * theme, gpointer user_data);
static GVariant * bus_get_prop (GDBusConnection * connection, const gchar * sender, const gchar * path, const gchar * interface, const gchar * property, GError ** error, gpointer user_data);
+static void bus_method_call (GDBusConnection * connection, const gchar * sender, const gchar * path, const gchar * interface, const gchar * method, GVariant * params, GDBusMethodInvocation * invocation, gpointer user_data);
static void bus_creation (GObject * obj, GAsyncResult * res, gpointer user_data);
static void bus_watcher_ready (GObject * obj, GAsyncResult * res, gpointer user_data);
static const GDBusInterfaceVTable item_interface_table = {
- method_call: NULL, /* No methods on this object */
+ method_call: bus_method_call,
get_property: bus_get_prop,
set_property: NULL /* No properties that can be set */
};
@@ -506,6 +510,21 @@ app_indicator_class_init (AppIndicatorClass *klass)
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1, G_TYPE_STRING);
+ /**
+ AppIndicator::scroll-event:
+ @arg0: The #AppIndicator object
+
+ Signaled when there is a new icon set for the
+ object.
+ */
+ signals[SCROLL_EVENT] = g_signal_new (APP_INDICATOR_SIGNAL_SCROLL_EVENT,
+ G_TYPE_FROM_CLASS(klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (AppIndicatorClass, scroll_event),
+ NULL, NULL,
+ _application_service_marshal_VOID__INT_UINT,
+ G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_UINT);
+
/* DBus interfaces */
if (item_node_info == NULL) {
GError * error = NULL;
@@ -969,6 +988,43 @@ bus_creation (GObject * obj, GAsyncResult * res, gpointer user_data)
return;
}
+static void
+bus_method_call (GDBusConnection * connection, const gchar * sender,
+ const gchar * path, const gchar * interface,
+ const gchar * method, GVariant * params,
+ GDBusMethodInvocation * invocation, gpointer user_data)
+{
+ g_return_if_fail(IS_APP_INDICATOR(user_data));
+
+ AppIndicator * app = APP_INDICATOR(user_data);
+ GVariant * retval = NULL;
+
+ if (g_strcmp0(method, "Scroll") == 0) {
+ guint direction;
+ gint delta;
+ const gchar *orientation;
+
+ g_variant_get(params, "(i&s)", &delta, &orientation);
+
+ if (g_strcmp0(orientation, "horizontal") == 0) {
+ direction = (delta >= 0) ? GDK_SCROLL_RIGHT : GDK_SCROLL_LEFT;
+ } else if (g_strcmp0(orientation, "vertical") == 0) {
+ direction = (delta >= 0) ? GDK_SCROLL_DOWN : GDK_SCROLL_UP;
+ } else {
+ g_dbus_method_invocation_return_value(invocation, retval);
+ return;
+ }
+
+ delta = ABS(delta);
+ g_signal_emit(app, signals[SCROLL_EVENT], 0, delta, direction);
+
+ } else {
+ g_warning("Calling method '%s' on the app-indicator and it's unknown", method);
+ }
+
+ g_dbus_method_invocation_return_value(invocation, retval);
+}
+
/* DBus is asking for a property so we should figure out what it
wants and try and deliver. */
static GVariant *
@@ -1174,7 +1230,8 @@ check_connect (AppIndicator *self)
if (priv->watcher_proxy == NULL) {
/* Build Watcher Proxy */
g_dbus_proxy_new(priv->connection,
- G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, /* We don't use these, don't bother with them */
+ G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES|
+ G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS, /* We don't use these, don't bother with them */
watcher_interface_info,
NOTIFICATION_WATCHER_DBUS_ADDR,
NOTIFICATION_WATCHER_DBUS_OBJ,
@@ -1436,6 +1493,8 @@ fallback (AppIndicator * self)
status_icon_changes(self, icon);
g_signal_connect(G_OBJECT(icon), "activate", G_CALLBACK(status_icon_activate), self);
+ g_signal_connect(G_OBJECT(icon), "popup-menu", G_CALLBACK(status_icon_menu_activate), self);
+ g_signal_connect(G_OBJECT(icon), "scroll-event", G_CALLBACK(scroll_event_wrapper), self);
return icon;
}
@@ -1448,6 +1507,18 @@ status_icon_status_wrapper (AppIndicator * self, const gchar * status, gpointer
return status_icon_changes(self, data);
}
+/* A wrapper for redirecting the scroll events to the app-indicator from status
+ icon widget. */
+static gboolean
+scroll_event_wrapper(GtkWidget *status_icon, GdkEventScroll *event, gpointer data)
+{
+ g_return_val_if_fail(IS_APP_INDICATOR(data), FALSE);
+ AppIndicator * app = APP_INDICATOR(data);
+ g_signal_emit(app, signals[SCROLL_EVENT], 0, 1, event->direction);
+
+ return FALSE;
+}
+
/* This tracks changes to either the status or the icons
that are associated with the app indicator */
static void
@@ -1509,6 +1580,14 @@ status_icon_activate (GtkStatusIcon * icon, gpointer data)
return;
}
+/* Handles the right-click action by the status icon by showing
+ the menu in a popup. */
+static void
+status_icon_menu_activate (GtkStatusIcon *status_icon, guint button, guint activate_time, gpointer user_data)
+{
+ status_icon_activate(status_icon, user_data);
+}
+
/* Removes the status icon as the application indicator area
is now up and running again. */
static void
@@ -1516,6 +1595,7 @@ unfallback (AppIndicator * self, GtkStatusIcon * status_icon)
{
g_signal_handlers_disconnect_by_func(G_OBJECT(self), status_icon_status_wrapper, status_icon);
g_signal_handlers_disconnect_by_func(G_OBJECT(self), status_icon_changes, status_icon);
+ g_signal_handlers_disconnect_by_func(G_OBJECT(self), scroll_event_wrapper, status_icon);
gtk_status_icon_set_visible(status_icon, FALSE);
g_object_unref(G_OBJECT(status_icon));
return;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 02:03:09 +0000