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-rw-r--r--libnautilus-extension/nautilus-menu-item.c348
1 files changed, 348 insertions, 0 deletions
diff --git a/libnautilus-extension/nautilus-menu-item.c b/libnautilus-extension/nautilus-menu-item.c
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--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-item.c
@@ -0,0 +1,348 @@
+/*
+ * nautilus-menu-item.c - Menu items exported by NautilusMenuProvider
+ * objects.
+ *
+ * Copyright (C) 2003 Novell, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Dave Camp <dave@ximian.com>
+ *
+ */
+
+#include <config.h>
+#include <glib/gi18n-lib.h>
+#include "nautilus-menu.h"
+
+typedef struct
+{
+ char *name;
+ char *label;
+ char *tip;
+ char *icon;
+ NautilusMenu *menu;
+ gboolean sensitive;
+ gboolean priority;
+} NautilusMenuItemPrivate;
+
+G_DEFINE_TYPE_WITH_PRIVATE (NautilusMenuItem, nautilus_menu_item, G_TYPE_OBJECT)
+
+enum
+{
+ ACTIVATE,
+ LAST_SIGNAL
+};
+
+enum
+{
+ PROP_0,
+ PROP_NAME,
+ PROP_LABEL,
+ PROP_TIP,
+ PROP_ICON,
+ PROP_SENSITIVE,
+ PROP_PRIORITY,
+ PROP_MENU,
+ LAST_PROP
+};
+
+static guint signals[LAST_SIGNAL];
+
+NautilusMenuItem *
+nautilus_menu_item_new (const char *name,
+ const char *label,
+ const char *tip,
+ const char *icon)
+{
+ NautilusMenuItem *item;
+
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (label != NULL, NULL);
+
+ item = g_object_new (NAUTILUS_TYPE_MENU_ITEM,
+ "name", name,
+ "label", label,
+ "tip", tip,
+ "icon", icon,
+ NULL);
+
+ return item;
+}
+
+void
+nautilus_menu_item_activate (NautilusMenuItem *self)
+{
+ g_return_if_fail (NAUTILUS_IS_MENU_ITEM (self));
+
+ g_signal_emit (self, signals[ACTIVATE], 0);
+}
+
+void
+nautilus_menu_item_set_submenu (NautilusMenuItem *self,
+ NautilusMenu *menu)
+{
+ g_return_if_fail (NAUTILUS_IS_MENU_ITEM (self));
+
+ g_object_set (self, "menu", menu, NULL);
+}
+
+static void
+nautilus_menu_item_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusMenuItem *item;
+ NautilusMenuItemPrivate *priv;
+
+ item = NAUTILUS_MENU_ITEM (object);
+ priv = nautilus_menu_item_get_instance_private (item);
+
+ switch (param_id)
+ {
+ case PROP_NAME:
+ {
+ g_value_set_string (value, priv->name);
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ g_value_set_string (value, priv->label);
+ }
+ break;
+
+ case PROP_TIP:
+ {
+ g_value_set_string (value, priv->tip);
+ }
+ break;
+
+ case PROP_ICON:
+ {
+ g_value_set_string (value, priv->icon);
+ }
+ break;
+
+ case PROP_SENSITIVE:
+ {
+ g_value_set_boolean (value, priv->sensitive);
+ }
+ break;
+
+ case PROP_PRIORITY:
+ {
+ g_value_set_boolean (value, priv->priority);
+ }
+ break;
+
+ case PROP_MENU:
+ {
+ g_value_set_object (value, priv->menu);
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_menu_item_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusMenuItem *item;
+ NautilusMenuItemPrivate *priv;
+
+ item = NAUTILUS_MENU_ITEM (object);
+ priv = nautilus_menu_item_get_instance_private (item);
+
+ switch (param_id)
+ {
+ case PROP_NAME:
+ {
+ g_free (priv->name);
+ priv->name = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "name");
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ g_free (priv->label);
+ priv->label = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "label");
+ }
+ break;
+
+ case PROP_TIP:
+ {
+ g_free (priv->tip);
+ priv->tip = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "tip");
+ }
+ break;
+
+ case PROP_ICON:
+ {
+ g_free (priv->icon);
+ priv->icon = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "icon");
+ }
+ break;
+
+ case PROP_SENSITIVE:
+ {
+ priv->sensitive = g_value_get_boolean (value);
+ g_object_notify (object, "sensitive");
+ }
+ break;
+
+ case PROP_PRIORITY:
+ {
+ priv->priority = g_value_get_boolean (value);
+ g_object_notify (object, "priority");
+ }
+ break;
+
+ case PROP_MENU:
+ {
+ if (priv->menu)
+ {
+ g_object_unref (priv->menu);
+ }
+ priv->menu = g_object_ref (g_value_get_object (value));
+ g_object_notify (object, "menu");
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_menu_item_finalize (GObject *object)
+{
+ NautilusMenuItem *item;
+ NautilusMenuItemPrivate *priv;
+
+ item = NAUTILUS_MENU_ITEM (object);
+ priv = nautilus_menu_item_get_instance_private (item);
+
+ g_free (priv->name);
+ g_free (priv->label);
+ g_free (priv->tip);
+ g_free (priv->icon);
+ if (priv->menu)
+ {
+ g_object_unref (priv->menu);
+ }
+
+ G_OBJECT_CLASS (nautilus_menu_item_parent_class)->finalize (object);
+}
+
+static void
+nautilus_menu_item_init (NautilusMenuItem *self)
+{
+ NautilusMenuItemPrivate *priv;
+
+ priv = nautilus_menu_item_get_instance_private (self);
+
+ priv->sensitive = TRUE;
+ priv->menu = NULL;
+}
+
+static void
+nautilus_menu_item_class_init (NautilusMenuItemClass *class)
+{
+ G_OBJECT_CLASS (class)->finalize = nautilus_menu_item_finalize;
+ G_OBJECT_CLASS (class)->get_property = nautilus_menu_item_get_property;
+ G_OBJECT_CLASS (class)->set_property = nautilus_menu_item_set_property;
+
+ /**
+ * NautilusMenuItem::activate:
+ * @item: the object which received the signal
+ *
+ * Signals that the user has activated this menu item.
+ */
+ signals[ACTIVATE] =
+ g_signal_new ("activate",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (NautilusMenuItemClass,
+ activate),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_NAME,
+ g_param_spec_string ("name",
+ "Name",
+ "Name of the item",
+ NULL,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_LABEL,
+ g_param_spec_string ("label",
+ "Label",
+ "Label to display to the user",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_TIP,
+ g_param_spec_string ("tip",
+ "Tip",
+ "Tooltip for the menu item",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_ICON,
+ g_param_spec_string ("icon",
+ "Icon",
+ "Name of the icon to display in the menu item",
+ NULL,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_SENSITIVE,
+ g_param_spec_boolean ("sensitive",
+ "Sensitive",
+ "Whether the menu item is sensitive",
+ TRUE,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_PRIORITY,
+ g_param_spec_boolean ("priority",
+ "Priority",
+ "Show priority text in toolbars",
+ TRUE,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_MENU,
+ g_param_spec_object ("menu",
+ "Menu",
+ "The menu belonging to this item. May be null.",
+ NAUTILUS_TYPE_MENU,
+ G_PARAM_READWRITE));
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 13:21:05 +0000