Merged from nautilus-extensions-branch.

2004-01-11  Dave Camp  <dave@ximian.com>

	* Merged from nautilus-extensions-branch.

1 files changed, 274 insertions, 0 deletions

diff --git a/libnautilus-extension/nautilus-menu-item.c b/libnautilus-extension/nautilus-menu-item.c
new file mode 100644
index 000000000..83a26e26e
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-item.c
@@ -0,0 +1,274 @@
+/*
+ *  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, write to the Free
+ *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 
+ *  Author:  Dave Camp <dave@ximian.com>
+ *
+ */
+
+#include <config.h>
+#include "nautilus-menu-item.h"
+#include "nautilus-extension-i18n.h"
+
+enum {
+	ACTIVATE,
+	LAST_SIGNAL
+};
+
+enum {
+	PROP_0,
+	PROP_NAME,
+	PROP_LABEL,
+	PROP_TIP,
+	PROP_ICON,
+	PROP_SENSITIVE,
+	PROP_PRIORITY,
+	LAST_PROP
+};
+
+struct _NautilusMenuItemDetails {
+	char *name;
+	char *label;
+	char *tip;
+	char *icon;
+	gboolean sensitive;
+	gboolean priority;
+};
+
+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);
+	g_return_val_if_fail (tip != 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 *item)
+{
+	g_signal_emit (item, signals[ACTIVATE], 0);
+}
+
+static void
+nautilus_menu_item_get_property (GObject *object,
+				 guint param_id,
+				 GValue *value,
+				 GParamSpec *pspec)
+{
+	NautilusMenuItem *item;
+	
+	item = NAUTILUS_MENU_ITEM (object);
+	
+	switch (param_id) {
+	case PROP_NAME :
+		g_value_set_string (value, item->details->name);
+		break;
+	case PROP_LABEL :
+		g_value_set_string (value, item->details->label);
+		break;
+	case PROP_TIP :
+		g_value_set_string (value, item->details->tip);
+		break;
+	case PROP_ICON :
+		g_value_set_string (value, item->details->icon);
+		break;
+	case PROP_SENSITIVE :
+		g_value_set_boolean (value, item->details->sensitive);
+		break;
+	case PROP_PRIORITY :
+		g_value_set_boolean (value, item->details->priority);
+		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;
+	
+	item = NAUTILUS_MENU_ITEM (object);
+
+	switch (param_id) {
+	case PROP_NAME :
+		g_free (item->details->name);
+		item->details->name = g_strdup (g_value_get_string (value));
+		g_object_notify (object, "name");
+		break;
+	case PROP_LABEL :
+		g_free (item->details->label);
+		item->details->label = g_strdup (g_value_get_string (value));
+		g_object_notify (object, "label");
+		break;
+	case PROP_TIP :
+		g_free (item->details->tip);
+		item->details->tip = g_strdup (g_value_get_string (value));
+		g_object_notify (object, "tip");
+		break;
+	case PROP_ICON :
+		g_free (item->details->icon);
+		item->details->icon = g_strdup (g_value_get_string (value));
+		g_object_notify (object, "icon");
+		break;
+	case PROP_SENSITIVE :
+		item->details->sensitive = g_value_get_boolean (value);
+		g_object_notify (object, "sensitive");
+		break;
+	case PROP_PRIORITY :
+		item->details->priority = g_value_get_boolean (value);
+		g_object_notify (object, "priority");
+		break;
+	default :
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_menu_item_finalize (GObject *object)
+{
+	NautilusMenuItem *item;
+	
+	item = NAUTILUS_MENU_ITEM (object);
+
+	g_free (item->details->name);
+	g_free (item->details->label);
+	g_free (item->details->tip);
+	g_free (item->details->icon);
+
+	g_free (item->details);
+}
+
+static void
+nautilus_menu_item_instance_init (NautilusMenuItem *item)
+{
+	item->details = g_new0 (NautilusMenuItemDetails, 1);
+	item->details->sensitive = TRUE;
+}
+
+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;
+
+        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));
+}
+
+GType 
+nautilus_menu_item_get_type (void)
+{
+	static GType type = 0;
+	
+	if (!type) {
+		static const GTypeInfo info = {
+			sizeof (NautilusMenuItemClass),
+			NULL,
+			NULL,
+			(GClassInitFunc)nautilus_menu_item_class_init,
+			NULL,
+			NULL,
+			sizeof (NautilusMenuItem),
+			0,
+			(GInstanceInitFunc)nautilus_menu_item_instance_init
+		};
+		
+		type = g_type_register_static 
+			(G_TYPE_OBJECT, 
+			 "NautilusMenuItem",
+			 &info, 0);
+	}
+
+	return type;
+}
+