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/* nautilus-notification-manager.c
*
* Copyright (C) 2015 Carlos Soriano <csoriano@gnome.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "nautilus-notification-manager.h"
#include "nautilus-file-undo-manager.h"
struct _NautilusNotificationManagerPrivate
{
GtkWidget *grid;
};
G_DEFINE_TYPE_WITH_PRIVATE (NautilusNotificationManager, nautilus_notification_manager, GD_TYPE_NOTIFICATION)
NautilusNotificationManager *
nautilus_notification_manager_new (void)
{
return g_object_new (NAUTILUS_TYPE_NOTIFICATION_MANAGER,
"show-close-button", FALSE,
"timeout", -1,
NULL);
}
void
nautilus_notification_manager_add_notification (NautilusNotificationManager *self,
GtkWidget *notification)
{
gtk_container_add (GTK_CONTAINER (self->priv->grid), notification);
gtk_widget_show_all (GTK_WIDGET (self));
}
static void
nautilus_notification_manager_remove (NautilusNotificationManager *self)
{
gtk_widget_hide (GTK_WIDGET (self));
gtk_container_foreach (GTK_CONTAINER (self->priv->grid),
(GtkCallback) gtk_widget_destroy,
NULL);
}
static void
nautilus_notification_manager_undo_manager_changed (NautilusFileUndoManager *undo_manager,
NautilusNotificationManager *self)
{
nautilus_notification_manager_remove (self);
}
static void
nautilus_notification_manager_finalize (GObject *object)
{
NautilusNotificationManager *self = NAUTILUS_NOTIFICATION_MANAGER (object);
g_signal_handlers_disconnect_by_func (nautilus_file_undo_manager_get (),
G_CALLBACK (nautilus_notification_manager_undo_manager_changed),
self);
G_OBJECT_CLASS (nautilus_notification_manager_parent_class)->finalize (object);
}
static void
nautilus_notification_manager_class_init (NautilusNotificationManagerClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = nautilus_notification_manager_finalize;
}
static void
nautilus_notification_manager_init (NautilusNotificationManager *self)
{
self->priv = nautilus_notification_manager_get_instance_private (self);
gtk_widget_set_halign (GTK_WIDGET (self), GTK_ALIGN_CENTER);
gtk_widget_set_valign (GTK_WIDGET (self), GTK_ALIGN_START);
self->priv->grid = gtk_grid_new ();
gtk_orientable_set_orientation (GTK_ORIENTABLE (self->priv->grid),
GTK_ORIENTATION_VERTICAL);
gtk_grid_set_row_spacing (GTK_GRID (self->priv->grid), 6);
gtk_container_add (GTK_CONTAINER (self), self->priv->grid);
g_signal_connect_swapped (self->priv->grid, "remove",
G_CALLBACK (nautilus_notification_manager_remove), self);
/* Only support one undo operation at once. So if undo state changes,
* remove all notifications and the new one will be added to the appropiate
* notification manager
*/
g_signal_connect_object (nautilus_file_undo_manager_get (), "undo-changed",
G_CALLBACK (nautilus_notification_manager_undo_manager_changed), self, 0);
}
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