Merged from nautilus-extensions-branch.

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

	* Merged from nautilus-extensions-branch.

1 files changed, 221 insertions, 0 deletions

diff --git a/libnautilus-extension/nautilus-property-page.c b/libnautilus-extension/nautilus-property-page.c
new file mode 100644
index 000000000..e27a82b44
--- /dev/null
+++ b/libnautilus-extension/nautilus-property-page.c
@@ -0,0 +1,221 @@
+/*
+ *  nautilus-property-page.h - Property pages exported by 
+ *                             NautilusPropertyProvider 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-property-page.h"
+
+#include "nautilus-extension-i18n.h"
+
+enum {
+	PROP_0,
+	PROP_NAME,
+	PROP_LABEL,
+	PROP_PAGE,
+	LAST_PROP
+};
+
+
+struct _NautilusPropertyPageDetails {
+	char *name;
+	GtkWidget *label;
+	GtkWidget *page;	
+};
+
+NautilusPropertyPage *
+nautilus_property_page_new (const char *name,
+			    GtkWidget *label,
+			    GtkWidget *page_widget)
+{
+	NautilusPropertyPage *page;
+	
+	g_return_val_if_fail (name != NULL, NULL);
+	g_return_val_if_fail (label != NULL && GTK_IS_WIDGET (label), NULL);
+	g_return_val_if_fail (page_widget != NULL && GTK_IS_WIDGET (page_widget), 
+			      NULL);
+
+	page = g_object_new (NAUTILUS_TYPE_PROPERTY_PAGE,
+			     "name", name,
+			     "label", label,
+			     "page", page_widget,
+			     NULL);
+
+	return page;
+}
+
+static void
+nautilus_property_page_get_property (GObject *object,
+				     guint param_id,
+				     GValue *value,
+				     GParamSpec *pspec)
+{
+	NautilusPropertyPage *page;
+	
+	page = NAUTILUS_PROPERTY_PAGE (object);
+	
+	switch (param_id) {
+	case PROP_NAME :
+		g_value_set_string (value, page->details->name);
+		break;
+	case PROP_LABEL :
+		g_value_set_object (value, page->details->label);
+		break;
+	case PROP_PAGE :
+		g_value_set_object (value, page->details->page);
+		break;
+	default :
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_property_page_set_property (GObject *object,
+				 guint param_id,
+				 const GValue *value,
+				 GParamSpec *pspec)
+{
+	NautilusPropertyPage *page;
+	
+	page = NAUTILUS_PROPERTY_PAGE (object);
+
+	switch (param_id) {
+	case PROP_NAME :
+		g_free (page->details->name);
+		page->details->name = g_strdup (g_value_get_string (value));
+		g_object_notify (object, "name");
+		break;
+	case PROP_LABEL :
+		if (page->details->label) {
+			g_object_unref (page->details->label);
+		}
+		
+		page->details->label = g_object_ref (g_value_get_object (value));
+		g_object_notify (object, "label");
+		break;
+	case PROP_PAGE :
+		if (page->details->page) {
+			g_object_unref (page->details->page);
+		}
+		
+		page->details->page = g_object_ref (g_value_get_object (value));
+		g_object_notify (object, "page");
+		break;
+	default :
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_property_page_dispose (GObject *object)
+{
+	NautilusPropertyPage *page;
+	
+	page = NAUTILUS_PROPERTY_PAGE (object);
+	
+	if (page->details->label) {
+		g_object_unref (page->details->label);
+		page->details->label = NULL;
+	}
+	if (page->details->page) {
+		g_object_unref (page->details->page);
+		page->details->page = NULL;
+	}
+}
+
+static void
+nautilus_property_page_finalize (GObject *object)
+{
+	NautilusPropertyPage *page;
+	
+	page = NAUTILUS_PROPERTY_PAGE (object);
+
+	g_free (page->details->name);
+
+	g_free (page->details);
+}
+
+static void
+nautilus_property_page_instance_init (NautilusPropertyPage *page)
+{
+	page->details = g_new0 (NautilusPropertyPageDetails, 1);
+}
+
+static void
+nautilus_property_page_class_init (NautilusPropertyPageClass *class)
+{
+	G_OBJECT_CLASS (class)->finalize = nautilus_property_page_finalize;
+	G_OBJECT_CLASS (class)->dispose = nautilus_property_page_dispose;
+	G_OBJECT_CLASS (class)->get_property = nautilus_property_page_get_property;
+	G_OBJECT_CLASS (class)->set_property = nautilus_property_page_set_property;
+
+	g_object_class_install_property (G_OBJECT_CLASS (class),
+					 PROP_NAME,
+					 g_param_spec_string ("name",
+							      _("Name"),
+							      _("Name of the page"),
+							      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_object ("label",
+							      _("Label"),
+							      _("Label widget to display in the notebook tab"),
+							      GTK_TYPE_WIDGET,
+							      G_PARAM_READWRITE));
+	g_object_class_install_property (G_OBJECT_CLASS (class),
+					 PROP_PAGE,
+					 g_param_spec_object ("page",
+							      _("Page"),
+							      _("Widget for the property page"),
+							      GTK_TYPE_WIDGET,
+							      G_PARAM_READWRITE));
+}
+
+GType 
+nautilus_property_page_get_type (void)
+{
+	static GType type = 0;
+	
+	if (!type) {
+		static const GTypeInfo info = {
+			sizeof (NautilusPropertyPageClass),
+			NULL,
+			NULL,
+			(GClassInitFunc)nautilus_property_page_class_init,
+			NULL,
+			NULL,
+			sizeof (NautilusPropertyPage),
+			0,
+			(GInstanceInitFunc)nautilus_property_page_instance_init
+		};
+		
+		type = g_type_register_static 
+			(G_TYPE_OBJECT, 
+			 "NautilusPropertPage",
+			 &info, 0);
+	}
+
+	return type;
+}