GimpProgress *
gimp_progress_start (GimpProgress *progress,
gboolean cancellable,
const gchar *format,
...)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (format != NULL, NULL);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->start)
{
GimpProgress *ret;
va_list args;
gchar *text;
va_start (args, format);
text = g_strdup_vprintf (format, args);
va_end (args);
ret = progress_iface->start (progress, cancellable, text);
g_free (text);
return ret;
}
return NULL;
}
void
gimp_progress_pulse (GimpProgress *progress)
{
GimpProgressInterface *progress_iface;
g_return_if_fail (GIMP_IS_PROGRESS (progress));
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->pulse)
progress_iface->pulse (progress);
}
guint32
gimp_progress_get_window_id (GimpProgress *progress)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), 0);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->get_window_id)
return progress_iface->get_window_id (progress);
return 0;
}
gdouble
gimp_progress_get_value (GimpProgress *progress)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), 0.0);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->get_value)
return progress_iface->get_value (progress);
return 0.0;
}
void
gimp_progress_set_text_literal (GimpProgress *progress,
const gchar *message)
{
GimpProgressInterface *progress_iface;
g_return_if_fail (GIMP_IS_PROGRESS (progress));
g_return_if_fail (message != NULL);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->set_text)
progress_iface->set_text (progress, message);
}
gboolean
gimp_progress_is_active (GimpProgress *progress)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), FALSE);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->is_active)
return progress_iface->is_active (progress);
return FALSE;
}
void
gimp_progress_set_value (GimpProgress *progress,
gdouble percentage)
{
GimpProgressInterface *progress_iface;
g_return_if_fail (GIMP_IS_PROGRESS (progress));
percentage = CLAMP (percentage, 0.0, 1.0);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->set_value)
progress_iface->set_value (progress, percentage);
}
void
gimp_progress_set_text (GimpProgress *progress,
const gchar *message)
{
GimpProgressInterface *progress_iface;
g_return_if_fail (GIMP_IS_PROGRESS (progress));
if (! message || ! strlen (message))
message = _("Please wait");
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->set_text)
progress_iface->set_text (progress, message);
}
GimpProgress *
gimp_progress_start (GimpProgress *progress,
const gchar *message,
gboolean cancelable)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), NULL);
if (! message)
message = _("Please wait");
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->start)
return progress_iface->start (progress, message, cancelable);
return NULL;
}
gboolean
gimp_progress_message (GimpProgress *progress,
Gimp *gimp,
GimpMessageSeverity severity,
const gchar *domain,
const gchar *message)
{
GimpProgressInterface *progress_iface;
g_return_val_if_fail (GIMP_IS_PROGRESS (progress), FALSE);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
g_return_val_if_fail (domain != NULL, FALSE);
g_return_val_if_fail (message != NULL, FALSE);
progress_iface = GIMP_PROGRESS_GET_INTERFACE (progress);
if (progress_iface->message)
return progress_iface->message (progress, gimp, severity, domain, message);
return FALSE;
}