static WatchNameData *
watch_name_data_new (GClosure *name_appeared_closure,
GClosure *name_vanished_closure)
{
WatchNameData *data;
data = g_new0 (WatchNameData, 1);
if (name_appeared_closure != NULL)
{
data->name_appeared_closure = g_closure_ref (name_appeared_closure);
g_closure_sink (name_appeared_closure);
if (G_CLOSURE_NEEDS_MARSHAL (name_appeared_closure))
g_closure_set_marshal (name_appeared_closure, g_cclosure_marshal_generic);
}
if (name_vanished_closure != NULL)
{
data->name_vanished_closure = g_closure_ref (name_vanished_closure);
g_closure_sink (name_vanished_closure);
if (G_CLOSURE_NEEDS_MARSHAL (name_vanished_closure))
g_closure_set_marshal (name_vanished_closure, g_cclosure_marshal_generic);
}
return data;
}
static OwnNameData *
own_name_data_new (GClosure *bus_acquired_closure,
GClosure *name_acquired_closure,
GClosure *name_lost_closure)
{
OwnNameData *data;
data = g_new0 (OwnNameData, 1);
if (bus_acquired_closure != NULL)
{
data->bus_acquired_closure = g_closure_ref (bus_acquired_closure);
g_closure_sink (bus_acquired_closure);
if (G_CLOSURE_NEEDS_MARSHAL (bus_acquired_closure))
g_closure_set_marshal (bus_acquired_closure, g_cclosure_marshal_generic);
}
if (name_acquired_closure != NULL)
{
data->name_acquired_closure = g_closure_ref (name_acquired_closure);
g_closure_sink (name_acquired_closure);
if (G_CLOSURE_NEEDS_MARSHAL (name_acquired_closure))
g_closure_set_marshal (name_acquired_closure, g_cclosure_marshal_generic);
}
if (name_lost_closure != NULL)
{
data->name_lost_closure = g_closure_ref (name_lost_closure);
g_closure_sink (name_lost_closure);
if (G_CLOSURE_NEEDS_MARSHAL (name_lost_closure))
g_closure_set_marshal (name_lost_closure, g_cclosure_marshal_generic);
}
return data;
}
void dt_lua_async_call_alien_internal(const char * call_function, int line,lua_CFunction pusher,int nresults,dt_lua_finish_callback cb, void*cb_data, dt_lua_async_call_arg_type arg_type,...)
{
#ifdef _DEBUG
dt_print(DT_DEBUG_LUA,"LUA DEBUG : %s called from %s %d\n",__FUNCTION__,call_function,line);
#endif
async_call_data*data = malloc(sizeof(async_call_data));
data->pusher = pusher;
data->extra=NULL;
data->cb = cb;
data->cb_data = cb_data;
data->nresults = nresults;
va_list ap;
va_start(ap,arg_type);
dt_lua_async_call_arg_type cur_type = arg_type;
while(cur_type != LUA_ASYNC_DONE){
data->extra=g_list_append(data->extra,GINT_TO_POINTER(cur_type));
switch(cur_type) {
case LUA_ASYNC_TYPEID:
data->extra=g_list_append(data->extra,GINT_TO_POINTER(va_arg(ap,luaA_Type)));
data->extra=g_list_append(data->extra,va_arg(ap,gpointer));
break;
case LUA_ASYNC_TYPEID_WITH_FREE:
{
data->extra=g_list_append(data->extra,GINT_TO_POINTER(va_arg(ap,luaA_Type)));
data->extra=g_list_append(data->extra,va_arg(ap,gpointer));
GClosure* closure = va_arg(ap,GClosure*);
g_closure_ref (closure);
g_closure_sink (closure);
g_closure_set_marshal(closure, g_cclosure_marshal_generic);
data->extra=g_list_append(data->extra,closure);
}
break;
case LUA_ASYNC_TYPENAME:
data->extra=g_list_append(data->extra,va_arg(ap,char *));
data->extra=g_list_append(data->extra,va_arg(ap,gpointer));
break;
case LUA_ASYNC_TYPENAME_WITH_FREE:
{
data->extra=g_list_append(data->extra,va_arg(ap,char *));
data->extra=g_list_append(data->extra,va_arg(ap,gpointer));
GClosure* closure = va_arg(ap,GClosure*);
g_closure_ref (closure);
g_closure_sink (closure);
g_closure_set_marshal(closure, g_cclosure_marshal_generic);
data->extra=g_list_append(data->extra,closure);
}
break;
default:
// should never happen
g_assert(false);
break;
}
cur_type = va_arg(ap,dt_lua_async_call_arg_type);
}
va_end(ap);
g_async_queue_push(darktable.lua_state.alien_job_queue,(gpointer)data);
g_main_context_wakeup(darktable.lua_state.context);
}
/**
* g_source_set_closure:
* @source: the source
* @closure: a #GClosure
*
* Set the callback for a source as a #GClosure.
*
* If the source is not one of the standard GLib types, the @closure_callback
* and @closure_marshal fields of the #GSourceFuncs structure must have been
* filled in with pointers to appropriate functions.
*/
void
g_source_set_closure (GSource *source,
GClosure *closure)
{
g_return_if_fail (source != NULL);
g_return_if_fail (closure != NULL);
if (!source->source_funcs->closure_callback &&
source->source_funcs != &g_io_watch_funcs &&
source->source_funcs != &g_timeout_funcs &&
source->source_funcs != &g_idle_funcs)
{
g_critical (G_STRLOC ": closure can not be set on closure without GSourceFuncs::closure_callback\n");
return;
}
g_closure_ref (closure);
g_closure_sink (closure);
g_source_set_callback_indirect (source, closure, &closure_callback_funcs);
if (G_CLOSURE_NEEDS_MARSHAL (closure))
{
GClosureMarshal marshal = (GClosureMarshal)source->source_funcs->closure_marshal;
if (!marshal)
{
if (source->source_funcs == &g_idle_funcs ||
source->source_funcs == &g_timeout_funcs)
marshal = source_closure_marshal_BOOLEAN__VOID;
else if (source->source_funcs == &g_io_watch_funcs)
marshal = g_cclosure_marshal_BOOLEAN__FLAGS;
}
if (marshal)
g_closure_set_marshal (closure, marshal);
}
}
/*
* clutter_alpha_set_closure_internal:
* @alpha: a #ClutterAlpha
* @closure: a #GClosure
*
* Sets the @closure for @alpha. This function does not
* set the #ClutterAlpha:mode property and does not emit
* the #GObject::notify signal for it.
*/
static inline void
clutter_alpha_set_closure_internal (ClutterAlpha *alpha,
GClosure *closure)
{
ClutterAlphaPrivate *priv = alpha->priv;
if (priv->notify != NULL)
priv->notify (priv->user_data);
else if (priv->closure != NULL)
g_closure_unref (priv->closure);
priv->func = NULL;
priv->user_data = NULL;
priv->notify = NULL;
if (closure == NULL)
return;
/* need to take ownership of the closure before sinking it */
priv->closure = g_closure_ref (closure);
g_closure_sink (closure);
/* set the marshaller */
if (G_CLOSURE_NEEDS_MARSHAL (closure))
{
GClosureMarshal marshal = _clutter_marshal_DOUBLE__VOID;
g_closure_set_marshal (priv->closure, marshal);
}
}
/**
* pyg_closure_new:
* callback: a Python callable object
* extra_args: a tuple of extra arguments, or None/NULL.
* swap_data: an alternative python object to pass first.
*
* Creates a GClosure wrapping a Python callable and optionally a set
* of additional function arguments. This is needed to attach python
* handlers to signals, for instance.
*
* Returns: the new closure.
*/
GClosure *
pyg_closure_new(PyObject *callback, PyObject *extra_args, PyObject *swap_data)
{
GClosure *closure;
g_return_val_if_fail(callback != NULL, NULL);
closure = g_closure_new_simple(sizeof(PyGClosure), NULL);
g_closure_add_invalidate_notifier(closure, NULL, pyg_closure_invalidate);
g_closure_set_marshal(closure, pyg_closure_marshal);
Py_INCREF(callback);
((PyGClosure *)closure)->callback = callback;
if (extra_args && extra_args != Py_None) {
Py_INCREF(extra_args);
if (!PyTuple_Check(extra_args)) {
PyObject *tmp = PyTuple_New(1);
PyTuple_SetItem(tmp, 0, extra_args);
extra_args = tmp;
}
((PyGClosure *)closure)->extra_args = extra_args;
}
if (swap_data) {
Py_INCREF(swap_data);
((PyGClosure *)closure)->swap_data = swap_data;
closure->derivative_flag = TRUE;
}
return closure;
}
nsresult
nsAlertsIconListener::ShowAlert(GdkPixbuf* aPixbuf)
{
mNotification = notify_notification_new(mAlertTitle.get(), mAlertText.get(),
nullptr, nullptr);
if (!mNotification)
return NS_ERROR_OUT_OF_MEMORY;
if (aPixbuf)
notify_notification_set_icon_from_pixbuf(mNotification, aPixbuf);
NS_ADDREF(this);
if (mAlertHasAction) {
// What we put as the label doesn't matter here, if the action
// string is "default" then that makes the entire bubble clickable
// rather than creating a button.
notify_notification_add_action(mNotification, "default", "Activate",
notify_action_cb, this, nullptr);
}
// Fedora 10 calls NotifyNotification "closed" signal handlers with a
// different signature, so a marshaller is used instead of a C callback to
// get the user_data (this) in a parseable format. |closure| is created
// with a floating reference, which gets sunk by g_signal_connect_closure().
GClosure* closure = g_closure_new_simple(sizeof(GClosure), this);
g_closure_set_marshal(closure, notify_closed_marshal);
mClosureHandler = g_signal_connect_closure(mNotification, "closed", closure, FALSE);
gboolean result = notify_notification_show(mNotification, nullptr);
return result ? NS_OK : NS_ERROR_FAILURE;
}
GtkWidget *
aw_popup_dialog_append (AwPopupDialog *dialog,
const char *title,
const char *details,
AwPopupDialogCallback callback,
gpointer user_data)
{
GtkWidget *button, *content_area;
GClosure *closure;
g_return_val_if_fail (AW_IS_POPUP_DIALOG (dialog), NULL);
button = hildon_button_new_with_text (HILDON_SIZE_AUTO_WIDTH |
HILDON_SIZE_FINGER_HEIGHT,
HILDON_BUTTON_ARRANGEMENT_VERTICAL,
title, details);
closure = g_cclosure_new (G_CALLBACK (callback), user_data, NULL);
g_closure_set_marshal (closure, aw_cclosure_marshal_BOOLEAN__VOID);
g_signal_connect_data (button, "clicked",
G_CALLBACK (aw_popup_dialog_clicked_cb),
closure, (GClosureNotify) g_closure_unref, 0);
content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
gtk_container_add (GTK_CONTAINER (content_area), button);
gtk_widget_show (button);
return button;
}
/**
* _nm_dbus_signal_connect_data:
* @proxy: a #GDBusProxy
* @signal_name: the D-Bus signal to connect to
* @signature: (allow-none): the signal's type signature (must be a tuple)
* @c_handler: the signal handler function
* @data: (allow-none): data to pass to @c_handler
* @destroy_data: (allow-none): closure destroy notify for @data
* @connect_flags: connection flags
*
* Connects to the D-Bus signal @signal_name on @proxy. @c_handler must be a
* void function whose first argument is a #GDBusProxy, followed by arguments
* for each element of @signature, ending with a #gpointer argument for @data.
*
* The argument types in @c_handler correspond to the types output by
* g_dbus_gvariant_to_gvalue(), except for 'ay' and 'aay'. In particular:
* - both 16-bit and 32-bit integers are passed as #gint/#guint
* - 'as' values are passed as #GStrv (char **)
* - all other array, tuple, and dict types are passed as #GVariant
*
* If @signature is %NULL, then the signal's parameters will be ignored, and
* @c_handler should take only the #GDBusProxy and #gpointer arguments.
*
* Returns: the signal handler ID, which can be used with
* g_signal_handler_remove(). Beware that because of the way the signal is
* connected, you will not be able to remove it with
* g_signal_handlers_disconnect_by_func(), although
* g_signal_handlers_disconnect_by_data() will work correctly.
*/
gulong
_nm_dbus_signal_connect_data (GDBusProxy *proxy,
const char *signal_name,
const GVariantType *signature,
GCallback c_handler,
gpointer data,
GClosureNotify destroy_data,
GConnectFlags connect_flags)
{
NMDBusSignalData *sd;
GClosure *closure;
gboolean swapped = !!(connect_flags & G_CONNECT_SWAPPED);
gboolean after = !!(connect_flags & G_CONNECT_AFTER);
g_return_val_if_fail (G_IS_DBUS_PROXY (proxy), 0);
g_return_val_if_fail (signal_name != NULL, 0);
g_return_val_if_fail (signature == NULL || g_variant_type_is_tuple (signature), 0);
g_return_val_if_fail (c_handler != NULL, 0);
sd = g_slice_new (NMDBusSignalData);
sd->signal_name = g_strdup (signal_name);
sd->signature = signature;
closure = (swapped ? g_cclosure_new_swap : g_cclosure_new) (c_handler, data, destroy_data);
g_closure_set_marshal (closure, g_cclosure_marshal_generic);
g_closure_set_meta_marshal (closure, sd, dbus_signal_meta_marshal);
g_closure_add_finalize_notifier (closure, sd, dbus_signal_data_free);
return g_signal_connect_closure (proxy, "g-signal", closure, after);
}
/* Hack. We iterate over the accel map instead of the actions,
* in order to pull the parameters out of accel map entries
*/
static void
add_accel_closure (gpointer data,
const gchar *accel_path,
guint accel_key,
GdkModifierType accel_mods,
gboolean changed)
{
GtkApplicationWindow *window = data;
GActionGroup *actions;
const gchar *path;
const gchar *p;
gchar *action_name;
GVariant *parameter;
AccelClosure *closure;
if (accel_key == 0)
return;
if (!g_str_has_prefix (accel_path, "<GAction>/"))
return;
path = accel_path + strlen ("<GAction>/");
p = strchr (path, '/');
if (p)
{
action_name = g_strndup (path, p - path);
parameter = g_variant_parse (NULL, p + 1, NULL, NULL, NULL);
if (!parameter)
g_warning ("Failed to parse parameter from '%s'\n", accel_path);
}
else
{
action_name = g_strdup (path);
parameter = NULL;
}
actions = G_ACTION_GROUP (_gtk_widget_get_action_muxer (GTK_WIDGET (window)));
if (g_action_group_has_action (actions, action_name))
{
closure = (AccelClosure*) g_closure_new_object (sizeof (AccelClosure), g_object_ref (actions));
g_closure_set_marshal (&closure->closure, accel_activate);
closure->action_name = g_strdup (action_name);
closure->parameter = parameter ? g_variant_ref_sink (parameter) : NULL;
window->priv->accel_closures = g_slist_prepend (window->priv->accel_closures, g_closure_ref (&closure->closure));
g_closure_sink (&closure->closure);
gtk_accel_group_connect_by_path (window->priv->accels, accel_path, &closure->closure);
}
else if (parameter)
{
g_variant_unref (parameter);
}
g_free (action_name);
}
CALLER_OWN GClosure *owl_variable_make_closure(owl_variable *v,
GCallback fn,
GClosureMarshal marshal) {
GClosure *closure = g_cclosure_new_swap(fn, v, NULL);
g_closure_set_marshal(closure,marshal);
g_closure_ref(closure);
g_closure_sink(closure);
return closure;
}
static inline GClosure *createCppClosure(ClosureDataBase *closureData)
{
GClosure *closure = g_closure_new_simple(sizeof(GClosure), closureData);
g_closure_set_marshal(closure, &c_marshaller);
g_closure_add_finalize_notifier(closure, NULL, &closureDestroyNotify);
g_closure_ref(closure);
g_closure_sink(closure);
return closure;
}
/**
* pka_subscription_set_handlers:
* @subscription: A #PkaSubscription.
* @context: A #PkaContext.
* @manifest_func: A manifest callback function.
* @manifest_data: Data for @manifest_func.
* @manifest_destroy: A #GDestroyNotify to call when @manifest_func is no
* longer needed.
* @sample_func: A sample callback function.
* @sample_data: Data for @sample_func.
* @sample_destroy: A #GDestroyNotify to call when @sample_func is no
* longer needed.
*
* Sets the manifest and sample callback methods for the subscription.
* @manifest_func will be called when a manifest is received from a source
* on the subscription. @sample_func will be called when a sample is received
* from the subscription.
*
* Returns: None.
* Side effects: None.
*/
void
pka_subscription_set_handlers (PkaSubscription *subscription, /* IN */
PkaContext *context, /* IN */
PkaManifestFunc manifest_func, /* IN */
gpointer manifest_data, /* IN */
GDestroyNotify manifest_destroy, /* IN */
PkaSampleFunc sample_func, /* IN */
gpointer sample_data, /* IN */
GDestroyNotify sample_destroy, /* IN */
GError **error) /* IN */
{
GClosure *manifest;
GClosure *sample;
g_return_if_fail(subscription != NULL);
g_return_if_fail(context != NULL);
ENTRY;
/*
* Create the closures and set the marshaller.
*/
manifest = g_cclosure_new(G_CALLBACK(manifest_func),
manifest_data,
(GClosureNotify)manifest_destroy);
sample = g_cclosure_new(G_CALLBACK(sample_func),
sample_data,
(GClosureNotify)sample_destroy);
g_closure_set_marshal(manifest, pka_marshal_VOID__POINTER_ULONG);
g_closure_set_marshal(sample, pka_marshal_VOID__POINTER_ULONG);
/*
* Store the closures. Requires writer lock.
*/
g_static_rw_lock_writer_lock(&subscription->rw_lock);
if (subscription->manifest_closure) {
g_closure_unref(subscription->manifest_closure);
}
if (subscription->sample_closure) {
g_closure_unref(subscription->sample_closure);
}
subscription->manifest_closure = manifest;
subscription->sample_closure = sample;
g_static_rw_lock_writer_unlock(&subscription->rw_lock);
EXIT;
}
Gtk$GObject$Closure_t *_from_val(Std$Object_t *Function) {
val_closure_t *Handle = (val_closure_t *)g_closure_new_simple(sizeof(val_closure_t), 0);
Handle->Function = Function;
g_closure_set_marshal((GClosure *)Handle, (GClosureMarshal)__marshal_val);
Gtk$GObject$Closure_t *Closure = new(Gtk$GObject$Closure_t);
Closure->Type = T;
Closure->Handle = (GClosure *)Handle;
Handle->Closure = Closure;
return Closure;
};
void _owr_session_set_on_local_candidate_change(OwrSession *session, GClosure *on_local_candidate_change)
{
g_return_if_fail(OWR_IS_SESSION(session));
g_return_if_fail(on_local_candidate_change);
if (session->priv->on_local_candidate_change)
g_closure_unref(session->priv->on_local_candidate_change);
session->priv->on_local_candidate_change = on_local_candidate_change;
g_closure_set_marshal(session->priv->on_local_candidate_change, g_cclosure_marshal_generic);
}
/**
* _owr_session_set_on_remote_candidate:
* @session:
* @on_remote_candidate: (transfer full):
*
*/
void _owr_session_set_on_remote_candidate(OwrSession *session, GClosure *on_remote_candidate)
{
g_return_if_fail(session);
g_return_if_fail(on_remote_candidate);
if (session->priv->on_remote_candidate)
g_closure_unref(session->priv->on_remote_candidate);
session->priv->on_remote_candidate = on_remote_candidate;
g_closure_set_marshal(session->priv->on_remote_candidate, g_cclosure_marshal_generic);
}
Gtk$GObject$Closure_t *_from_ref(Std$Object_t **Function) {
ref_closure_t *Handle = g_closure_new_simple(sizeof(ref_closure_t), 0);
Handle->Function = Function;
g_closure_set_marshal(Handle, __marshal_ref);
Gtk$GObject$Closure_t *Closure = new(Gtk$GObject$Closure_t);
Closure->Type = T;
Closure->Handle = Handle;
Handle->Closure = Closure;
return Closure;
};
/**
* g_source_set_closure:
* @source: the source
* @closure: a #GClosure
*
* Set the callback for a source as a #GClosure.
*
* If the source is not one of the standard GLib types, the @closure_callback
* and @closure_marshal fields of the #GSourceFuncs structure must have been
* filled in with pointers to appropriate functions.
*/
void
g_source_set_closure (GSource *source,
GClosure *closure)
{
g_return_if_fail (source != NULL);
g_return_if_fail (closure != NULL);
if (!source->source_funcs->closure_callback &&
#ifdef G_OS_UNIX
source->source_funcs != &g_unix_fd_source_funcs &&
source->source_funcs != &g_unix_signal_funcs &&
#endif
source->source_funcs != &g_child_watch_funcs &&
source->source_funcs != &g_io_watch_funcs &&
source->source_funcs != &g_timeout_funcs &&
source->source_funcs != &g_idle_funcs)
{
g_critical (G_STRLOC ": closure cannot be set on GSource without GSourceFuncs::closure_callback\n");
return;
}
g_closure_ref (closure);
g_closure_sink (closure);
g_source_set_callback_indirect (source, closure, &closure_callback_funcs);
g_closure_add_invalidate_notifier (closure, source, closure_invalidated);
if (G_CLOSURE_NEEDS_MARSHAL (closure))
{
GClosureMarshal marshal = (GClosureMarshal)source->source_funcs->closure_marshal;
if (marshal)
g_closure_set_marshal (closure, marshal);
else if (source->source_funcs == &g_idle_funcs ||
#ifdef G_OS_UNIX
source->source_funcs == &g_unix_signal_funcs ||
#endif
source->source_funcs == &g_timeout_funcs)
g_closure_set_marshal (closure, source_closure_marshal_BOOLEAN__VOID);
else
g_closure_set_marshal (closure, g_cclosure_marshal_generic);
}
}
/**
* pacman_manager_set_transfer_handler:
* @manager: A #PacmanManager.
* @func: A #PacmanTransferFunc function, or %NULL to download files internally.
* @user_data: User data to pass to @func.
* @destroy_data: A #GClosureNotify to be called when @user_data is no longer needed.
*
* Sets the function that pacman will use to download files to @func. See #PacmanTransferFunc.
*/
void pacman_manager_set_transfer_handler (PacmanManager *manager, PacmanTransferFunc func, gpointer user_data, GClosureNotify destroy_data) {
g_return_if_fail (manager != NULL);
if (func == NULL) {
pacman_manager_set_transfer_closure (manager, NULL);
} else {
GClosure *closure = g_cclosure_new (G_CALLBACK (func), user_data, destroy_data);
g_closure_set_marshal (closure, g_cclosure_user_marshal_INT__STRING_STRING_BOOLEAN);
pacman_manager_set_transfer_closure (manager, closure);
}
}
GClosure*
gjs_closure_new_marshaled (JSContext *context,
JSObject *callable,
const char *description)
{
GClosure *closure;
closure = gjs_closure_new(context, callable, description, TRUE);
g_closure_set_marshal(closure, closure_marshal);
return closure;
}
/**
* g_object_bind_property_with_closures:
* @source: (type GObject.Object): the source #GObject
* @source_property: the property on @source to bind
* @target: (type GObject.Object): the target #GObject
* @target_property: the property on @target to bind
* @flags: flags to pass to #GBinding
* @transform_to: a #GClosure wrapping the transformation function
* from the @source to the @target, or %NULL to use the default
* @transform_from: a #GClosure wrapping the transformation function
* from the @target to the @source, or %NULL to use the default
*
* Creates a binding between @source_property on @source and @target_property
* on @target, allowing you to set the transformation functions to be used by
* the binding.
*
* This function is the language bindings friendly version of
* g_object_bind_property_full(), using #GClosure<!-- -->s instead of
* function pointers.
*
* Rename to: g_object_bind_property_full
*
* Return value: (transfer none): the #GBinding instance representing the
* binding between the two #GObject instances. The binding is released
* whenever the #GBinding reference count reaches zero.
*
* Since: 2.26
*/
GBinding *
g_object_bind_property_with_closures (gpointer source,
const gchar *source_property,
gpointer target,
const gchar *target_property,
GBindingFlags flags,
GClosure *transform_to,
GClosure *transform_from)
{
TransformData *data;
data = g_slice_new0 (TransformData);
if (transform_to != NULL)
{
if (G_CLOSURE_NEEDS_MARSHAL (transform_to))
g_closure_set_marshal (transform_to, g_cclosure_marshal_BOOLEAN__BOXED_BOXED);
data->transform_to_closure = g_closure_ref (transform_to);
g_closure_sink (data->transform_to_closure);
}
if (transform_from != NULL)
{
if (G_CLOSURE_NEEDS_MARSHAL (transform_from))
g_closure_set_marshal (transform_from, g_cclosure_marshal_BOOLEAN__BOXED_BOXED);
data->transform_from_closure = g_closure_ref (transform_from);
g_closure_sink (data->transform_from_closure);
}
return g_object_bind_property_full (source, source_property,
target, target_property,
flags,
transform_to != NULL ? bind_with_closures_transform_to : NULL,
transform_from != NULL ? bind_with_closures_transform_from : NULL,
data,
bind_with_closures_free_func);
}
GObjectEventListener::GObjectEventListener(GObject* target, EventTarget* coreTarget, const char* domEventName, GClosure* handler, bool capture)
: EventListener(GObjectEventListenerType)
, m_target(target)
, m_coreTarget(coreTarget)
, m_domEventName(domEventName)
, m_handler(handler)
, m_capture(capture)
{
ASSERT(m_coreTarget);
if (G_CLOSURE_NEEDS_MARSHAL(m_handler.get()))
g_closure_set_marshal(m_handler.get(), g_cclosure_marshal_generic);
g_object_weak_ref(m_target, reinterpret_cast<GWeakNotify>(GObjectEventListener::gobjectDestroyedCallback), this);
}
/**
* _owr_data_channel_set_on_request_bytes_sent:
* @data_channel:
* @on_request_bytes_sent: (transfer full):
*
*/
void _owr_data_channel_set_on_request_bytes_sent(OwrDataChannel *data_channel,
GClosure *on_request_bytes_sent)
{
OwrDataChannelPrivate *priv = data_channel->priv;
if (priv->on_request_bytes_sent) {
g_closure_invalidate(priv->on_request_bytes_sent);
g_closure_unref(priv->on_request_bytes_sent);
}
priv->on_request_bytes_sent = on_request_bytes_sent;
if (on_request_bytes_sent)
g_closure_set_marshal(priv->on_request_bytes_sent, g_cclosure_marshal_generic);
}
/**
* _owr_data_channel_set_on_send:
* @data_channel:
* @on_datachannel_send: (transfer full):
*
*/
void _owr_data_channel_set_on_send(OwrDataChannel *data_channel,
GClosure *on_datachannel_send)
{
OwrDataChannelPrivate *priv = data_channel->priv;
if (priv->on_datachannel_send) {
g_closure_invalidate(priv->on_datachannel_send);
g_closure_unref(priv->on_datachannel_send);
}
priv->on_datachannel_send = on_datachannel_send;
if (on_datachannel_send)
g_closure_set_marshal(priv->on_datachannel_send, g_cclosure_marshal_generic);
}
/**
* pyg_signal_class_closure_get:
*
* Returns the GClosure used for the class closure of signals. When
* called, it will invoke the method do_signalname (for the signal
* "signalname").
*
* Returns: the closure.
*/
GClosure *
pyg_signal_class_closure_get(void)
{
static GClosure *closure;
if (closure == NULL) {
closure = g_closure_new_simple(sizeof(GClosure), NULL);
g_closure_set_marshal(closure, pyg_signal_class_closure_marshal);
g_closure_ref(closure);
g_closure_sink(closure);
}
return closure;
}
void
moo_plugin_method_newv (const char *name,
GType ptype,
GClosure *closure,
GClosureMarshal c_marshaller,
GType return_type,
guint n_params,
const GType *param_types)
{
MooPluginMeth *m;
GHashTable *meths;
char *norm_name;
g_return_if_fail (g_type_is_a (ptype, MOO_TYPE_PLUGIN));
g_return_if_fail (name != NULL);
g_return_if_fail (closure != NULL);
g_return_if_fail (c_marshaller != NULL);
g_return_if_fail (!n_params || param_types);
norm_name = g_strdelimit (g_strdup (name), "_", '-');
meths = g_type_get_qdata (ptype, MOO_PLUGIN_METHS_QUARK);
if (meths)
{
if (g_hash_table_lookup (meths, norm_name) != NULL)
{
g_warning ("method '%s' is already registered for type '%s'",
name, g_type_name (ptype));
g_free (norm_name);
return;
}
}
else
{
meths = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
(GDestroyNotify) meth_free);
g_type_set_qdata (ptype, MOO_PLUGIN_METHS_QUARK, meths);
}
m = g_new0 (MooPluginMeth, 1);
m->ptype = ptype;
m->return_type = return_type;
m->n_params = n_params;
m->param_types = n_params ? g_memdup (param_types, n_params * sizeof (GType)) : NULL;
m->closure = g_closure_ref (closure);
g_closure_sink (closure);
g_closure_set_marshal (closure, c_marshaller);
g_hash_table_insert (meths, norm_name, m);
}
gulong connect_to_signal(void* obj, gchar* name, gint64 id) {
gint64 *pgint64 = (gint64*)malloc(sizeof(gint64));
*pgint64 = id;
GClosure* c = g_cclosure_new_swap(G_CALLBACK(func_handler),
(gpointer)pgint64,
destroy_id);
g_closure_set_marshal(c, simple_go_marshal);
gulong handler_id = g_signal_connect_closure((gpointer)obj,
name,
c,
TRUE);
return handler_id;
}
void
panel_lockdown_notify_add (GCallback callback_func,
gpointer user_data)
{
GClosure *closure;
g_assert (panel_lockdown_notify_find (panel_lockdown.closures,
callback_func,
user_data) == NULL);
closure = g_cclosure_new (callback_func, user_data, NULL);
g_closure_set_marshal (closure, marshal_user_data);
panel_lockdown.closures = g_slist_append (panel_lockdown.closures,
closure);
}
static inline GClosure* mgtk_closure_new(gpointer callback_id) {
GClosure *closure;
/* printf("register id = %i\n",(int) callback_id);
*/
closure = g_closure_new_simple(sizeof(GClosure),
callback_id);
g_closure_set_marshal (closure, mgtk_callback_dispatch);
g_closure_add_finalize_notifier (closure,
callback_id,
mgtk_callback_destroy);
return closure;
}
void er_dtls_connection_set_send_callback(ErDtlsConnection *self, GClosure *closure)
{
g_return_if_fail(ER_IS_DTLS_CONNECTION(self));
LOG_TRACE(self, "locking @ set_send_callback");
g_mutex_lock(&self->priv->mutex);
LOG_TRACE(self, "locked @ set_send_callback");
self->priv->send_closure = closure;
if (closure && G_CLOSURE_NEEDS_MARSHAL(closure)) {
g_closure_set_marshal(closure, g_cclosure_marshal_generic);
}
LOG_TRACE(self, "unlocking @ set_send_callback");
g_mutex_unlock(&self->priv->mutex);
}
