--- /dev/null
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* GIO - GLib Input, Output and Streaming Library
+ *
+ * Copyright (C) 2006-2007 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Matthias Clasen <mclasen@redhat.com>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include "gemblemedicon.h"
+#include "glibintl.h"
+
+#include "gioalias.h"
+
+/**
+ * SECTION:gemblemedicon
+ * @short_description: Icon with emblems
+ * @include: gio/gio.h
+ * @see_also: #GIcon, #GLoadableIcon, #GThemedIcon
+ *
+ * #GEmblemedIcon is an implementation of #GIcon that supports
+ * adding an emblem to an icon. To add multiple emblems to an
+ * icon, you can create nested #GemblemedIcon<!-- -->s.
+ *
+ * Note that #GEmblemedIcon allows no control over the position
+ * of the emblems. It is up to the rendering code to pick a position.
+ **/
+
+static void g_emblemed_icon_icon_iface_init (GIconIface *iface);
+
+struct _GEmblemedIcon
+{
+ GObject parent_instance;
+
+ GIcon *icon;
+ GIcon *emblem;
+};
+
+struct _GEmblemedIconClass
+{
+ GObjectClass parent_class;
+};
+
+G_DEFINE_TYPE_WITH_CODE (GEmblemedIcon, g_emblemed_icon, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (G_TYPE_ICON,
+ g_emblemed_icon_icon_iface_init))
+
+
+static void
+g_emblemed_icon_finalize (GObject *object)
+{
+ GEmblemedIcon *emblemed;
+
+ emblemed = G_EMBLEMED_ICON (object);
+
+ g_object_unref (emblemed->icon);
+ g_object_unref (emblemed->emblem);
+
+ (*G_OBJECT_CLASS (g_emblemed_icon_parent_class)->finalize) (object);
+}
+
+static void
+g_emblemed_icon_class_init (GEmblemedIconClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ gobject_class->finalize = g_emblemed_icon_finalize;
+}
+
+static void
+g_emblemed_icon_init (GEmblemedIcon *emblemed)
+{
+}
+
+/**
+ * g_emblemed_icon_new:
+ * @icon: a #GIcon.
+ * @emblem: a #GIcon
+ *
+ * Creates a new emblemed icon for @icon with emblem @emblem.
+ *
+ * Returns: a new #GEmblemedIcon.
+ *
+ * Since: 2.18
+ **/
+GIcon *
+g_emblemed_icon_new (GIcon *icon,
+ GIcon *emblem)
+{
+ GEmblemedIcon *emblemed;
+
+ g_return_val_if_fail (icon != NULL, NULL);
+ g_return_val_if_fail (emblem != NULL, NULL);
+
+ emblemed = G_EMBLEMED_ICON (g_object_new (G_TYPE_EMBLEMED_ICON, NULL));
+ emblemed->icon = g_object_ref (icon);
+ emblemed->emblem = g_object_ref (emblem);
+
+ return G_ICON (emblemed);
+}
+
+/**
+ * g_emblemed_icon_get_icon:
+ * @icon: a #GEmblemedIcon.
+ *
+ * Gets the main icon for @icon.
+ *
+ * Returns: a #GIcon that is owend by @icon
+ *
+ * Since: 2.18
+ **/
+GIcon *
+g_emblemed_icon_get_icon (GEmblemedIcon *icon)
+{
+ g_return_val_if_fail (G_IS_EMBLEMED_ICON (icon), NULL);
+
+ return icon->icon;
+}
+
+/**
+ * g_emblemed_icon_get_emblem:
+ * @icon: a #GEmblemedIcon.
+ *
+ * Gets the emblem for @icon.
+ *
+ * Returns: a #GIcon that is owned by @icon
+ *
+ * Since: 2.18
+ **/
+GIcon *
+g_emblemed_icon_get_emblem (GEmblemedIcon *icon)
+{
+ g_return_val_if_fail (G_IS_EMBLEMED_ICON (icon), NULL);
+
+ return icon->emblem;
+}
+
+static guint
+g_emblemed_icon_hash (GIcon *icon)
+{
+ GEmblemedIcon *emblemed = G_EMBLEMED_ICON (icon);
+ guint hash;
+
+ hash = g_icon_hash (emblemed->icon);
+ hash ^= g_icon_hash (emblemed->emblem);
+
+ return hash;
+}
+
+static gboolean
+g_emblemed_icon_equal (GIcon *icon1,
+ GIcon *icon2)
+{
+ GEmblemedIcon *emblemed1 = G_EMBLEMED_ICON (icon1);
+ GEmblemedIcon *emblemed2 = G_EMBLEMED_ICON (icon2);
+
+ return g_icon_equal (emblemed1->icon, emblemed2->icon) &&
+ g_icon_equal (emblemed1->emblem, emblemed2->emblem);
+}
+
+static void
+g_emblemed_icon_icon_iface_init (GIconIface *iface)
+{
+ iface->hash = g_emblemed_icon_hash;
+ iface->equal = g_emblemed_icon_equal;
+}
+
+#define __G_EMBLEMED_ICON_C__
+#include "gioaliasdef.c"
--- /dev/null
+/* Gio - GLib Input, Output and Streaming Library
+ *
+ * Copyright (C) 2006-2007 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Matthias Clasen <mclasen@redhat.com>
+ */
+
+#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
+#error "Only <gio/gio.h> can be included directly."
+#endif
+
+#ifndef __G_EMBLEMED_ICON_H__
+#define __G_EMBLEMED_ICON_H__
+
+#include <gio/gicon.h>
+
+G_BEGIN_DECLS
+
+#define G_TYPE_EMBLEMED_ICON (g_emblemed_icon_get_type ())
+#define G_EMBLEMED_ICON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_EMBLEMED_ICON, GEmblemedIcon))
+#define G_EMBLEMED_ICON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_EMBLEMED_ICON, GEmblemedIconClass))
+#define G_IS_EMBLEMED_ICON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_EMBLEMED_ICON))
+#define G_IS_EMBLEMED_ICON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_EMBLEMED_ICON))
+#define G_EMBLEMED_ICON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_EMBLEMED_ICON, GEmblemedIconClass))
+
+/**
+ * GEmblemedIcon:
+ *
+ * An implementation of #GIcon for icons with emblems.
+ **/
+typedef struct _GEmblemedIcon GEmblemedIcon;
+typedef struct _GEmblemedIconClass GEmblemedIconClass;
+
+GType g_emblemed_icon_get_type (void) G_GNUC_CONST;
+
+GIcon *g_emblemed_icon_new (GIcon *icon,
+ GIcon *emblem);
+GIcon *g_emblemed_icon_get_icon (GEmblemedIcon *icon);
+GIcon *g_emblemed_icon_get_emblem (GEmblemedIcon *icon);
+
+
+G_END_DECLS
+
+#endif /* __G_EMBLEMED_ICON_H__ */
projects / platform / upstream / glib.git / commitdiff