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-rw-r--r--libnautilus-extension/.gitignore3
-rw-r--r--libnautilus-extension/LICENSE458
-rw-r--r--libnautilus-extension/meson.build125
-rw-r--r--libnautilus-extension/nautilus-column-provider.c45
-rw-r--r--libnautilus-extension/nautilus-column-provider.h84
-rw-r--r--libnautilus-extension/nautilus-column.c285
-rw-r--r--libnautilus-extension/nautilus-column.h76
-rw-r--r--libnautilus-extension/nautilus-extension-private.h31
-rw-r--r--libnautilus-extension/nautilus-extension-types.h33
-rw-r--r--libnautilus-extension/nautilus-extension.h62
-rw-r--r--libnautilus-extension/nautilus-file-info.c375
-rw-r--r--libnautilus-extension/nautilus-file-info.h255
-rw-r--r--libnautilus-extension/nautilus-info-provider.c98
-rw-r--r--libnautilus-extension/nautilus-info-provider.h137
-rw-r--r--libnautilus-extension/nautilus-location-widget-provider.c48
-rw-r--r--libnautilus-extension/nautilus-location-widget-provider.h91
-rw-r--r--libnautilus-extension/nautilus-menu-item.c349
-rw-r--r--libnautilus-extension/nautilus-menu-item.h30
-rw-r--r--libnautilus-extension/nautilus-menu-provider.c98
-rw-r--r--libnautilus-extension/nautilus-menu-provider.h115
-rw-r--r--libnautilus-extension/nautilus-menu.c98
-rw-r--r--libnautilus-extension/nautilus-menu.h145
-rw-r--r--libnautilus-extension/nautilus-property-page-provider.c48
-rw-r--r--libnautilus-extension/nautilus-property-page-provider.h95
-rw-r--r--libnautilus-extension/nautilus-property-page.c224
-rw-r--r--libnautilus-extension/nautilus-property-page.h73
26 files changed, 3481 insertions, 0 deletions
diff --git a/libnautilus-extension/.gitignore b/libnautilus-extension/.gitignore
new file mode 100644
index 0000000..e5781c4
--- /dev/null
+++ b/libnautilus-extension/.gitignore
@@ -0,0 +1,3 @@
+/*.pc
+/Nautilus-3.0.gir
+/Nautilus-3.0.typelib
diff --git a/libnautilus-extension/LICENSE b/libnautilus-extension/LICENSE
new file mode 100644
index 0000000..e9ab0b3
--- /dev/null
+++ b/libnautilus-extension/LICENSE
@@ -0,0 +1,458 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
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+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
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+ When we speak of free software, we are referring to freedom of use,
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+ END OF TERMS AND CONDITIONS
diff --git a/libnautilus-extension/meson.build b/libnautilus-extension/meson.build
new file mode 100644
index 0000000..ad791f6
--- /dev/null
+++ b/libnautilus-extension/meson.build
@@ -0,0 +1,125 @@
+nautilus_extension_version = '1.5.0'
+
+libnautilus_extension_deprecated_headers = [
+ 'nautilus-extension-types.h',
+ 'nautilus-menu-item.h'
+]
+
+libnautilus_extension_headers = [
+ 'nautilus-column-provider.h',
+ 'nautilus-column.h',
+ 'nautilus-file-info.h',
+ 'nautilus-info-provider.h',
+ 'nautilus-location-widget-provider.h',
+ 'nautilus-menu-provider.h',
+ 'nautilus-property-page-provider.h',
+ 'nautilus-property-page.h',
+ 'nautilus-menu.h'
+]
+
+install_headers(
+ 'nautilus-extension.h',
+ subdir: 'nautilus'
+)
+install_headers(
+ libnautilus_extension_headers,
+ libnautilus_extension_deprecated_headers,
+ subdir: join_paths('nautilus', 'libnautilus-extension')
+)
+
+libnautilus_extension_enums = gnome.mkenums_simple(
+ 'nautilus-extension-enum-types',
+ install_header: true,
+ install_dir: join_paths(includedir, 'nautilus', 'libnautilus-extension'),
+ sources: [
+ 'nautilus-info-provider.h'
+ ]
+)
+
+libnautilus_extension_sources = [
+ libnautilus_extension_enums,
+ libnautilus_extension_headers,
+ 'nautilus-column-provider.c',
+ 'nautilus-column.c',
+ 'nautilus-extension.h',
+ 'nautilus-extension-private.h',
+ 'nautilus-file-info.c',
+ 'nautilus-info-provider.c',
+ 'nautilus-location-widget-provider.c',
+ 'nautilus-menu-item.c',
+ 'nautilus-menu-provider.c',
+ 'nautilus-property-page-provider.c',
+ 'nautilus-property-page.c',
+ 'nautilus-menu.c'
+]
+
+libnautilus_extension_deps = [
+ config_h,
+ glib,
+ gtk
+]
+
+libnautilus_extension = shared_library(
+ 'nautilus-extension', [
+ libnautilus_extension_deprecated_headers,
+ libnautilus_extension_sources,
+ ],
+ c_args: [
+ '-DNAUTILUS_COMPILATION'
+ ],
+ dependencies: libnautilus_extension_deps,
+ include_directories: nautilus_include_dirs,
+ version: nautilus_extension_version,
+ install: true
+)
+
+if get_option('introspection')
+ gnome.generate_gir(
+ libnautilus_extension,
+ export_packages: [
+ 'libnautilus-extension'
+ ],
+ extra_args: [
+ '-DNAUTILUS_COMPILATION'
+ ],
+ sources: libnautilus_extension_sources,
+ nsversion: '3.0',
+ namespace: 'Nautilus',
+ includes: [
+ 'Gtk-3.0',
+ 'Gio-2.0',
+ 'GLib-2.0'
+ ],
+ header: 'nautilus-extension.h',
+ install: true
+ )
+endif
+
+nautilus_extension = declare_dependency(
+ sources: libnautilus_extension_enums[1],
+ link_with: libnautilus_extension,
+ dependencies: libnautilus_extension_deps,
+ include_directories: nautilus_include_dirs
+)
+
+pkgconfig.generate(
+ description: 'A library to create Nautilus view extensions',
+ filebase: 'libnautilus-extension',
+ libraries: [
+ libnautilus_extension
+ ],
+ name: 'libnautilus-extension',
+ subdirs: [
+ 'nautilus'
+ ],
+ requires: [
+ 'gio-2.0',
+ 'glib-2.0',
+ 'gtk+-3.0'
+ ],
+ variables: [
+ 'exec_prefix=${prefix}',
+ 'extensiondir=${libdir}/nautilus/extensions-3.0'
+ ],
+ version: meson.project_version()
+)
diff --git a/libnautilus-extension/nautilus-column-provider.c b/libnautilus-extension/nautilus-column-provider.c
new file mode 100644
index 0000000..a66ef85
--- /dev/null
+++ b/libnautilus-extension/nautilus-column-provider.c
@@ -0,0 +1,45 @@
+/*
+ * nautilus-column-provider.c - Interface for Nautilus extensions
+ * that provide column specifications.
+ *
+ * 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 "nautilus-column-provider.h"
+
+G_DEFINE_INTERFACE (NautilusColumnProvider, nautilus_column_provider, G_TYPE_OBJECT)
+
+static void
+nautilus_column_provider_default_init (NautilusColumnProviderInterface *klass)
+{
+}
+
+GList *
+nautilus_column_provider_get_columns (NautilusColumnProvider *self)
+{
+ NautilusColumnProviderInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_COLUMN_PROVIDER (self), NULL);
+
+ iface = NAUTILUS_COLUMN_PROVIDER_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_columns != NULL, NULL);
+
+ return iface->get_columns (self);
+}
diff --git a/libnautilus-extension/nautilus-column-provider.h b/libnautilus-extension/nautilus-column-provider.h
new file mode 100644
index 0000000..e9d820b
--- /dev/null
+++ b/libnautilus-extension/nautilus-column-provider.h
@@ -0,0 +1,84 @@
+/*
+ * nautilus-column-provider.h - Interface for Nautilus extensions that
+ * provide column descriptions.
+ *
+ * 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>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * add columns to the list view and details to the icon view.
+ * Extensions are asked for a list of columns to display. Each
+ * returned column refers to a string attribute which can be filled in
+ * by NautilusInfoProvider */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+/* These should be removed at some point. */
+#include "nautilus-extension-types.h"
+#include "nautilus-column.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_COLUMN_PROVIDER (nautilus_column_provider_get_type ())
+
+G_DECLARE_INTERFACE (NautilusColumnProvider, nautilus_column_provider,
+ NAUTILUS, COLUMN_PROVIDER,
+ GObject)
+
+/* For compatibility reasons, remove this once you start introducing breaking changes. */
+typedef NautilusColumnProviderInterface NautilusColumnProviderIface;
+
+/**
+ * SECTION:nautilus-column-provider
+ * @title: NautilusColumnProvider
+ * @short_description: Interface to provide additional list view columns
+ *
+ * #NautilusColumnProvider allows extension to provide additional columns
+ * in the file manager list view.
+ */
+
+/**
+ * NautilusColumnProviderInterface:
+ * @g_iface: The parent interface.
+ * @get_columns: Returns a #GList of #NautilusColumn.
+ * See nautilus_column_provider_get_columns() for details.
+ *
+ * Interface for extensions to provide additional list view columns.
+ */
+struct _NautilusColumnProviderInterface
+{
+ GTypeInterface g_iface;
+
+ GList *(*get_columns) (NautilusColumnProvider *provider);
+};
+
+/**
+ * nautilus_column_provider_get_columns:
+ * @provider: a #NautilusColumnProvider
+ *
+ * Returns: (element-type NautilusColumn) (transfer full): the provided #NautilusColumn objects
+ */
+GList *nautilus_column_provider_get_columns (NautilusColumnProvider *provider);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-column.c b/libnautilus-extension/nautilus-column.c
new file mode 100644
index 0000000..38a7814
--- /dev/null
+++ b/libnautilus-extension/nautilus-column.c
@@ -0,0 +1,285 @@
+/*
+ * nautilus-column.c - Info columns exported by NautilusColumnProvider
+ * 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 <gtk/gtk.h>
+#include "nautilus-column.h"
+
+enum
+{
+ PROP_0,
+ PROP_NAME,
+ PROP_ATTRIBUTE,
+ PROP_ATTRIBUTE_Q,
+ PROP_LABEL,
+ PROP_DESCRIPTION,
+ PROP_XALIGN,
+ PROP_DEFAULT_SORT_ORDER,
+ LAST_PROP
+};
+
+struct _NautilusColumn
+{
+ GObject parent_instance;
+
+ char *name;
+ GQuark attribute;
+ char *label;
+ char *description;
+ float xalign;
+ GtkSortType default_sort_order;
+};
+
+G_DEFINE_TYPE (NautilusColumn, nautilus_column, G_TYPE_OBJECT);
+
+NautilusColumn *
+nautilus_column_new (const char *name,
+ const char *attribute,
+ const char *label,
+ const char *description)
+{
+ NautilusColumn *column;
+
+ g_return_val_if_fail (name != NULL, NULL);
+ g_return_val_if_fail (attribute != NULL, NULL);
+ g_return_val_if_fail (label != NULL, NULL);
+ g_return_val_if_fail (description != NULL, NULL);
+
+ column = g_object_new (NAUTILUS_TYPE_COLUMN,
+ "name", name,
+ "attribute", attribute,
+ "label", label,
+ "description", description,
+ NULL);
+
+ return column;
+}
+
+static void
+nautilus_column_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusColumn *column;
+
+ column = NAUTILUS_COLUMN (object);
+
+ switch (param_id)
+ {
+ case PROP_NAME:
+ {
+ g_value_set_string (value, column->name);
+ }
+ break;
+
+ case PROP_ATTRIBUTE:
+ {
+ g_value_set_string (value, g_quark_to_string (column->attribute));
+ }
+ break;
+
+ case PROP_ATTRIBUTE_Q:
+ {
+ g_value_set_uint (value, column->attribute);
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ g_value_set_string (value, column->label);
+ }
+ break;
+
+ case PROP_DESCRIPTION:
+ {
+ g_value_set_string (value, column->description);
+ }
+ break;
+
+ case PROP_XALIGN:
+ {
+ g_value_set_float (value, column->xalign);
+ }
+ break;
+
+ case PROP_DEFAULT_SORT_ORDER:
+ {
+ g_value_set_enum (value, column->default_sort_order);
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_column_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusColumn *column;
+
+ column = NAUTILUS_COLUMN (object);
+
+ switch (param_id)
+ {
+ case PROP_NAME:
+ {
+ g_free (column->name);
+ column->name = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "name");
+ }
+ break;
+
+ case PROP_ATTRIBUTE:
+ {
+ column->attribute = g_quark_from_string (g_value_get_string (value));
+ g_object_notify (object, "attribute");
+ g_object_notify (object, "attribute_q");
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ g_free (column->label);
+ column->label = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "label");
+ }
+ break;
+
+ case PROP_DESCRIPTION:
+ {
+ g_free (column->description);
+ column->description = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "description");
+ }
+ break;
+
+ case PROP_XALIGN:
+ {
+ column->xalign = g_value_get_float (value);
+ g_object_notify (object, "xalign");
+ }
+ break;
+
+ case PROP_DEFAULT_SORT_ORDER:
+ {
+ column->default_sort_order = g_value_get_enum (value);
+ g_object_notify (object, "default-sort-order");
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_column_finalize (GObject *object)
+{
+ NautilusColumn *column;
+
+ column = NAUTILUS_COLUMN (object);
+
+ g_free (column->name);
+ g_free (column->label);
+ g_free (column->description);
+
+ G_OBJECT_CLASS (nautilus_column_parent_class)->finalize (object);
+}
+
+static void
+nautilus_column_init (NautilusColumn *column)
+{
+ column->xalign = 0.0;
+}
+
+static void
+nautilus_column_class_init (NautilusColumnClass *class)
+{
+ G_OBJECT_CLASS (class)->finalize = nautilus_column_finalize;
+ G_OBJECT_CLASS (class)->get_property = nautilus_column_get_property;
+ G_OBJECT_CLASS (class)->set_property = nautilus_column_set_property;
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_NAME,
+ g_param_spec_string ("name",
+ "Name",
+ "Name of the column",
+ NULL,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_ATTRIBUTE,
+ g_param_spec_string ("attribute",
+ "Attribute",
+ "The attribute name to display",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_ATTRIBUTE_Q,
+ g_param_spec_uint ("attribute_q",
+ "Attribute quark",
+ "The attribute name to display, in quark form",
+ 0, G_MAXUINT, 0,
+ G_PARAM_READABLE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_LABEL,
+ g_param_spec_string ("label",
+ "Label",
+ "Label to display in the column",
+ NULL,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_DESCRIPTION,
+ g_param_spec_string ("description",
+ "Description",
+ "A user-visible description of the column",
+ NULL,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_XALIGN,
+ g_param_spec_float ("xalign",
+ "xalign",
+ "The x-alignment of the column",
+ 0.0,
+ 1.0,
+ 0.0,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (class),
+ PROP_DEFAULT_SORT_ORDER,
+ g_param_spec_enum ("default-sort-order",
+ "Default sort order",
+ "Default sort order",
+ GTK_TYPE_SORT_TYPE,
+ GTK_SORT_ASCENDING,
+ G_PARAM_READWRITE));
+}
diff --git a/libnautilus-extension/nautilus-column.h b/libnautilus-extension/nautilus-column.h
new file mode 100644
index 0000000..bf07779
--- /dev/null
+++ b/libnautilus-extension/nautilus-column.h
@@ -0,0 +1,76 @@
+/*
+ * nautilus-column.h - Info columns exported by
+ * NautilusColumnProvider 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>
+ *
+ */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+/* This should be removed at some point. */
+#include "nautilus-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_COLUMN (nautilus_column_get_type())
+
+G_DECLARE_FINAL_TYPE (NautilusColumn, nautilus_column, NAUTILUS, COLUMN, GObject)
+
+/**
+ * SECTION:nautilus-column
+ * @title: NautilusColumn
+ * @short_description: List view column descriptor object
+ *
+ * #NautilusColumn is an object that describes a column in the file manager
+ * list view. Extensions can provide #NautilusColumn by registering a
+ * #NautilusColumnProvider and returning them from
+ * nautilus_column_provider_get_columns(), which will be called by the main
+ * application when creating a view.
+ */
+
+/**
+ * nautilus_column_new:
+ * @name: (not nullable): identifier of the column
+ * @attribute: (not nullable): the file attribute to be displayed in the column
+ * @label: (not nullable): the user-visible label for the column
+ * @description: (not nullable): a user-visible description of the column
+ *
+ * Returns: (transfer full): a new #NautilusColumn
+ */
+NautilusColumn *nautilus_column_new (const char *name,
+ const char *attribute,
+ const char *label,
+ const char *description);
+
+/* NautilusColumn has the following properties:
+ * name (string) - the identifier for the column
+ * attribute (string) - the file attribute to be displayed in the
+ * column
+ * label (string) - the user-visible label for the column
+ * description (string) - a user-visible description of the column
+ * xalign (float) - x-alignment of the column
+ * default-sort-order (GtkSortType) - default sort order of the column
+ */
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-extension-private.h b/libnautilus-extension/nautilus-extension-private.h
new file mode 100644
index 0000000..775e892
--- /dev/null
+++ b/libnautilus-extension/nautilus-extension-private.h
@@ -0,0 +1,31 @@
+/*
+ * nautilus-extension-private.h - Type definitions for Nautilus extensions
+ *
+ * Copyright (C) 2009 Red Hat, 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: Alexander Larsson <alexl@redhat.com>
+ *
+ */
+
+#pragma once
+
+#include <libnautilus-extension/nautilus-file-info.h>
+
+G_BEGIN_DECLS
+
+extern NautilusFileInfo *(*nautilus_file_info_getter) (GFile *location, gboolean create);
+
+G_END_DECLS \ No newline at end of file
diff --git a/libnautilus-extension/nautilus-extension-types.h b/libnautilus-extension/nautilus-extension-types.h
new file mode 100644
index 0000000..7f2eab3
--- /dev/null
+++ b/libnautilus-extension/nautilus-extension-types.h
@@ -0,0 +1,33 @@
+/* nautilus-info-provider.h - Type definitions for Nautilus extensions
+ *
+ * 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>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * provide information about files. Extensions are called when Nautilus
+ * needs information about a file. They are passed a NautilusFileInfo
+ * object which should be filled with relevant information */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "This header is deprecated, include <nautilus-extension.h> instead."
+#endif
+
+#include <nautilus-extension.h>
diff --git a/libnautilus-extension/nautilus-extension.h b/libnautilus-extension/nautilus-extension.h
new file mode 100644
index 0000000..1c3ca5a
--- /dev/null
+++ b/libnautilus-extension/nautilus-extension.h
@@ -0,0 +1,62 @@
+/* Copyright (C) 2018 Ernestas Kulik <ernestask@gnome.org>
+ *
+ * This file is part of libnautilus-extension.
+ *
+ * libnautilus-extension 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 2.1 of the License, or (at your option) any later version.
+ *
+ * libnautilus-extension 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 libnautilus-extension. If not, see <https://www.gnu.org/licenses/>.
+ */
+#ifndef NAUTILUS_EXTENSION_H
+#define NAUTILUS_EXTENSION_H
+
+#include <libnautilus-extension/nautilus-column-provider.h>
+#include <libnautilus-extension/nautilus-column.h>
+#include <libnautilus-extension/nautilus-extension-enum-types.h>
+#include <libnautilus-extension/nautilus-file-info.h>
+#include <libnautilus-extension/nautilus-info-provider.h>
+#include <libnautilus-extension/nautilus-location-widget-provider.h>
+#include <libnautilus-extension/nautilus-menu.h>
+#include <libnautilus-extension/nautilus-menu-provider.h>
+#include <libnautilus-extension/nautilus-property-page.h>
+#include <libnautilus-extension/nautilus-property-page-provider.h>
+
+/**
+ * SECTION:nautilus-extension
+ * @title: Extension entry points
+ */
+
+/**
+ * nautilus_module_initialize:
+ * @module: a #GTypeModule used in type registration
+ *
+ * Called when the extension is begin loaded to register the types it exports
+ * and to perform other initializations.
+ */
+void nautilus_module_initialize (GTypeModule *module);
+/**
+ * nautilus_module_shutdown:
+ *
+ * Called when the extension is being unloaded.
+ */
+void nautilus_module_shutdown (void);
+/**
+ * nautilus_module_list_types:
+ * @types: (out) (array length=num_types): array of GType *
+ * @num_types: the number of types in the array
+ *
+ * Called after the extension has been initialized and has registered all the
+ * types it exports, to load them into Nautilus.
+ */
+void nautilus_module_list_types (const GType **types,
+ int *num_types);
+
+#endif
diff --git a/libnautilus-extension/nautilus-file-info.c b/libnautilus-extension/nautilus-file-info.c
new file mode 100644
index 0000000..020cac3
--- /dev/null
+++ b/libnautilus-extension/nautilus-file-info.c
@@ -0,0 +1,375 @@
+/*
+ * nautilus-file-info.c - Information about a file
+ *
+ * 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/>.
+ *
+ */
+
+#include "nautilus-file-info.h"
+
+#include "nautilus-extension-private.h"
+
+G_DEFINE_INTERFACE (NautilusFileInfo, nautilus_file_info, G_TYPE_OBJECT)
+
+NautilusFileInfo * (*nautilus_file_info_getter)(GFile *location,
+ gboolean create);
+
+GList *
+nautilus_file_info_list_copy (GList *files)
+{
+ GList *ret;
+ GList *l;
+
+ ret = g_list_copy (files);
+ for (l = ret; l != NULL; l = l->next)
+ {
+ g_object_ref (G_OBJECT (l->data));
+ }
+
+ return ret;
+}
+
+void
+nautilus_file_info_list_free (GList *files)
+{
+ GList *l;
+
+ for (l = files; l != NULL; l = l->next)
+ {
+ g_object_unref (G_OBJECT (l->data));
+ }
+
+ g_list_free (files);
+}
+
+static void
+nautilus_file_info_default_init (NautilusFileInfoInterface *klass)
+{
+}
+
+gboolean
+nautilus_file_info_is_gone (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->is_gone != NULL, FALSE);
+
+ return iface->is_gone (self);
+}
+
+GFileType
+nautilus_file_info_get_file_type (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), G_FILE_TYPE_UNKNOWN);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_file_type != NULL, G_FILE_TYPE_UNKNOWN);
+
+ return iface->get_file_type (self);
+}
+
+char *
+nautilus_file_info_get_name (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_name != NULL, NULL);
+
+ return iface->get_name (self);
+}
+
+GFile *
+nautilus_file_info_get_location (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_location != NULL, NULL);
+
+ return iface->get_location (self);
+}
+char *
+nautilus_file_info_get_uri (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_uri != NULL, NULL);
+
+ return iface->get_uri (self);
+}
+
+char *
+nautilus_file_info_get_activation_uri (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_activation_uri != NULL, NULL);
+
+ return iface->get_activation_uri (self);
+}
+
+GFile *
+nautilus_file_info_get_parent_location (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_parent_location != NULL, NULL);
+
+ return iface->get_parent_location (self);
+}
+
+char *
+nautilus_file_info_get_parent_uri (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_parent_uri != NULL, NULL);
+
+ return iface->get_parent_uri (self);
+}
+
+NautilusFileInfo *
+nautilus_file_info_get_parent_info (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_parent_info != NULL, NULL);
+
+ return iface->get_parent_info (self);
+}
+
+GMount *
+nautilus_file_info_get_mount (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_mount != NULL, NULL);
+
+ return iface->get_mount (self);
+}
+
+char *
+nautilus_file_info_get_uri_scheme (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_uri_scheme != NULL, NULL);
+
+ return iface->get_uri_scheme (self);
+}
+
+char *
+nautilus_file_info_get_mime_type (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_mime_type != NULL, NULL);
+
+ return iface->get_mime_type (self);
+}
+
+gboolean
+nautilus_file_info_is_mime_type (NautilusFileInfo *self,
+ const char *mime_type)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+ g_return_val_if_fail (mime_type != NULL, FALSE);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->is_mime_type != NULL, FALSE);
+
+ return iface->is_mime_type (self, mime_type);
+}
+
+gboolean
+nautilus_file_info_is_directory (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->is_directory != NULL, FALSE);
+
+ return iface->is_directory (self);
+}
+
+gboolean
+nautilus_file_info_can_write (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->can_write != NULL, FALSE);
+
+ return iface->can_write (self);
+}
+
+void
+nautilus_file_info_add_emblem (NautilusFileInfo *self,
+ const char *emblem_name)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_if_fail (iface->add_emblem != NULL);
+
+ iface->add_emblem (self, emblem_name);
+}
+
+char *
+nautilus_file_info_get_string_attribute (NautilusFileInfo *self,
+ const char *attribute_name)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+ g_return_val_if_fail (attribute_name != NULL, NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_string_attribute != NULL, NULL);
+
+ return iface->get_string_attribute (self, attribute_name);
+}
+
+void
+nautilus_file_info_add_string_attribute (NautilusFileInfo *self,
+ const char *attribute_name,
+ const char *value)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+ g_return_if_fail (attribute_name != NULL);
+ g_return_if_fail (value != NULL);
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_if_fail (iface->add_string_attribute != NULL);
+
+ iface->add_string_attribute (self, attribute_name, value);
+}
+
+void
+nautilus_file_info_invalidate_extension_info (NautilusFileInfo *self)
+{
+ NautilusFileInfoInterface *iface;
+
+ g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+
+ iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+ g_return_if_fail (iface->invalidate_extension_info != NULL);
+
+ iface->invalidate_extension_info (self);
+}
+
+NautilusFileInfo *
+nautilus_file_info_lookup (GFile *location)
+{
+ g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+ return nautilus_file_info_getter (location, FALSE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_create (GFile *location)
+{
+ g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+ return nautilus_file_info_getter (location, TRUE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_lookup_for_uri (const char *uri)
+{
+ g_autoptr (GFile) location = NULL;
+
+ g_return_val_if_fail (uri != NULL, NULL);
+
+ location = g_file_new_for_uri (uri);
+
+ return nautilus_file_info_lookup (location);
+}
+
+NautilusFileInfo *
+nautilus_file_info_create_for_uri (const char *uri)
+{
+ g_autoptr (GFile) location = NULL;
+
+ g_return_val_if_fail (uri != NULL, NULL);
+
+ location = g_file_new_for_uri (uri);
+
+ return nautilus_file_info_create (location);
+}
diff --git a/libnautilus-extension/nautilus-file-info.h b/libnautilus-extension/nautilus-file-info.h
new file mode 100644
index 0000000..271f0b8
--- /dev/null
+++ b/libnautilus-extension/nautilus-file-info.h
@@ -0,0 +1,255 @@
+/*
+ * nautilus-file-info.h - Information about a file
+ *
+ * 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/>.
+ *
+ */
+
+/* NautilusFileInfo is an interface to the NautilusFile object. It
+ * provides access to the asynchronous data in the NautilusFile.
+ * Extensions are passed objects of this type for operations. */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+#include <gio/gio.h>
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_FILE_INFO (nautilus_file_info_get_type ())
+
+G_DECLARE_INTERFACE (NautilusFileInfo, nautilus_file_info, NAUTILUS, FILE_INFO, GObject)
+
+/* For compatibility reasons; remove this once you start introducing breaking changes.
+ *
+ * I’ve only noticed nautilus-python depending on this, but the context is that
+ * NautilusFileInfo used to be an alias for NautilusFile to make it easier to
+ * implement the interface,
+ */
+typedef struct NautilusFile NautilusFile;
+
+/**
+ * SECTION:nautilus-file-info
+ * @title: NautilusFileInfo
+ * @short_description: File interface for nautilus extensions
+ *
+ * #NautilusFileInfo provides methods to get and modify information
+ * about file objects in the file manager.
+ */
+
+/**
+ * NautilusFileInfoInterface:
+ * @g_iface: The parent interface.
+ * @is_gone: Returns whether the file info is gone.
+ * See nautilus_file_info_is_gone() for details.
+ * @get_name: Returns the file name as a string.
+ * See nautilus_file_info_get_name() for details.
+ * @get_uri: Returns the file URI as a string.
+ * See nautilus_file_info_get_uri() for details.
+ * @get_parent_uri: Returns the file parent URI as a string.
+ * See nautilus_file_info_get_parent_uri() for details.
+ * @get_uri_scheme: Returns the file URI scheme as a string.
+ * See nautilus_file_info_get_uri_scheme() for details.
+ * @get_mime_type: Returns the file mime type as a string.
+ * See nautilus_file_info_get_mime_type() for details.
+ * @is_mime_type: Returns whether the file is the given mime type.
+ * See nautilus_file_info_is_mime_type() for details.
+ * @is_directory: Returns whether the file is a directory.
+ * See nautilus_file_info_is_directory() for details.
+ * @add_emblem: Adds an emblem to this file.
+ * See nautilus_file_info_add_emblem() for details.
+ * @get_string_attribute: Returns the specified file attribute as a string.
+ * See nautilus_file_info_get_string_attribute() for details.
+ * @add_string_attribute: Sets the specified string file attribute value.
+ * See nautilus_file_info_add_string_attribute() for details.
+ * @invalidate_extension_info: Invalidates information of the file provided by extensions.
+ * See nautilus_file_info_invalidate_extension_info() for details.
+ * @get_activation_uri: Returns the file activation URI as a string.
+ * See nautilus_file_info_get_activation_uri() for details.
+ * @get_file_type: Returns the file type.
+ * See nautilus_file_info_get_file_type() for details.
+ * @get_location: Returns the file location as a #GFile.
+ * See nautilus_file_info_get_location() for details.
+ * @get_parent_location: Returns the file parent location as a #GFile.
+ * See nautilus_file_info_get_parent_location() for details.
+ * @get_parent_info: Returns the file parent #NautilusFileInfo.
+ * See nautilus_file_info_get_parent_info() for details.
+ * @get_mount: Returns the file mount as a #GMount.
+ * See nautilus_file_info_get_mount() for details.
+ * @can_write: Returns whether the file is writable.
+ * See nautilus_file_info_can_write() for details.
+ *
+ * Interface for extensions to provide additional menu items.
+ */
+struct _NautilusFileInfoInterface
+{
+ GTypeInterface g_iface;
+
+ gboolean (*is_gone) (NautilusFileInfo *file_info);
+
+ char *(*get_name) (NautilusFileInfo *file_info);
+ char *(*get_uri) (NautilusFileInfo *file_info);
+ char *(*get_parent_uri) (NautilusFileInfo *file_info);
+ char *(*get_uri_scheme) (NautilusFileInfo *file_info);
+
+ char *(*get_mime_type) (NautilusFileInfo *file_info);
+ gboolean (*is_mime_type) (NautilusFileInfo *file_info,
+ const char *mime_type);
+ gboolean (*is_directory) (NautilusFileInfo *file_info);
+
+ void (*add_emblem) (NautilusFileInfo *file_info,
+ const char *emblem_name);
+ char *(*get_string_attribute) (NautilusFileInfo *file_info,
+ const char *attribute_name);
+ void (*add_string_attribute) (NautilusFileInfo *file_info,
+ const char *attribute_name,
+ const char *value);
+ void (*invalidate_extension_info) (NautilusFileInfo *file_info);
+
+ char *(*get_activation_uri) (NautilusFileInfo *file_info);
+
+ GFileType (*get_file_type) (NautilusFileInfo *file_info);
+ GFile *(*get_location) (NautilusFileInfo *file_info);
+ GFile *(*get_parent_location) (NautilusFileInfo *file_info);
+ NautilusFileInfo *(*get_parent_info) (NautilusFileInfo *file_info);
+ GMount *(*get_mount) (NautilusFileInfo *file_info);
+ gboolean (*can_write) (NautilusFileInfo *file_info);
+};
+
+/**
+ * nautilus_file_info_list_copy:
+ * @files: (element-type NautilusFileInfo): the files to copy
+ *
+ * Returns: (element-type NautilusFileInfo) (transfer full): a copy of @files.
+ * Use #nautilus_file_info_list_free to free the list and unref its contents.
+ */
+GList *nautilus_file_info_list_copy (GList *files);
+/**
+ * nautilus_file_info_list_free:
+ * @files: (element-type NautilusFileInfo): a list created with #nautilus_file_info_list_copy
+ *
+ */
+void nautilus_file_info_list_free (GList *files);
+
+/**
+ * nautilus_file_info_is_gone:
+ * @file_info: a #NautilusFileInfo
+ *
+ * Returns: whether the file has been deleted
+ */
+gboolean nautilus_file_info_is_gone (NautilusFileInfo *file_info);
+
+/* Name and Location */
+GFileType nautilus_file_info_get_file_type (NautilusFileInfo *file_info);
+/**
+ * nautilus_file_info_get_location:
+ * @file_info: a #NautilusFileInfo
+ *
+ * Returns: (transfer full): a #GFile for the location of @file_info
+ */
+GFile *nautilus_file_info_get_location (NautilusFileInfo *file_info);
+char *nautilus_file_info_get_name (NautilusFileInfo *file_info);
+char *nautilus_file_info_get_uri (NautilusFileInfo *file_info);
+char *nautilus_file_info_get_activation_uri (NautilusFileInfo *file_info);
+/**
+ * nautilus_file_info_get_parent_location:
+ * @file_info: a #NautilusFileInfo
+ *
+ * Returns: (allow-none) (transfer full): a #GFile for the parent location of @file_info,
+ * or %NULL if @file_info has no parent
+ */
+GFile *nautilus_file_info_get_parent_location (NautilusFileInfo *file_info);
+char *nautilus_file_info_get_parent_uri (NautilusFileInfo *file_info);
+/**
+ * nautilus_file_info_get_mount:
+ * @file_info: a #NautilusFileInfo
+ *
+ * Returns: (nullable) (transfer full): a #GMount for the mount of @file_info,
+ * or %NULL if @file_info has no mount
+ */
+GMount *nautilus_file_info_get_mount (NautilusFileInfo *file_info);
+char *nautilus_file_info_get_uri_scheme (NautilusFileInfo *file_info);
+/**
+ * nautilus_file_info_get_parent_info:
+ * @file_info: a #NautilusFileInfo
+ *
+ * It's not safe to call this recursively multiple times, as it works
+ * only for files already cached by Nautilus.
+ *
+ * Returns: (nullable) (transfer full): a #NautilusFileInfo for the parent of @file_info,
+ * or %NULL if @file_info has no parent.
+ */
+NautilusFileInfo *nautilus_file_info_get_parent_info (NautilusFileInfo *file_info);
+
+/**
+ * nautilus_file_info_get_mime_type:
+ * @file_info: a #NautilusFileInfo
+ *
+ * Returns: (transfer full): the MIME type of @file_info
+ */
+char * nautilus_file_info_get_mime_type (NautilusFileInfo *file_info);
+gboolean nautilus_file_info_is_mime_type (NautilusFileInfo *file_info,
+ const char *mime_type);
+gboolean nautilus_file_info_is_directory (NautilusFileInfo *file_info);
+gboolean nautilus_file_info_can_write (NautilusFileInfo *file_info);
+
+
+/* Modifying the NautilusFileInfo */
+void nautilus_file_info_add_emblem (NautilusFileInfo *file_info,
+ const char *emblem_name);
+char *nautilus_file_info_get_string_attribute (NautilusFileInfo *file_info,
+ const char *attribute_name);
+void nautilus_file_info_add_string_attribute (NautilusFileInfo *file_info,
+ const char *attribute_name,
+ const char *value);
+
+/* Invalidating file info */
+void nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file_info);
+
+/**
+ * nautilus_file_info_lookup:
+ * @location: the location for which to look up a corresponding #NautilusFileInfo object
+ *
+ * Returns: (transfer full): a #NautilusFileInfo
+ */
+NautilusFileInfo *nautilus_file_info_lookup (GFile *location);
+/**
+ * nautilus_file_info_create:
+ * @location: the location to create the file info for
+ *
+ * Returns: (transfer full): a #NautilusFileInfo
+ */
+NautilusFileInfo *nautilus_file_info_create (GFile *location);
+/**
+ * nautilus_file_info_lookup_for_uri:
+ * @uri: the URI to lookup the file info for
+ *
+ * Returns: (transfer full): a #NautilusFileInfo
+ */
+NautilusFileInfo *nautilus_file_info_lookup_for_uri (const char *uri);
+/**
+ * nautilus_file_info_create_for_uri:
+ * @uri: the URI to lookup the file info for
+ *
+ * Returns: (transfer full): a #NautilusFileInfo
+ */
+NautilusFileInfo *nautilus_file_info_create_for_uri (const char *uri);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-info-provider.c b/libnautilus-extension/nautilus-info-provider.c
new file mode 100644
index 0000000..5fce655
--- /dev/null
+++ b/libnautilus-extension/nautilus-info-provider.c
@@ -0,0 +1,98 @@
+/*
+ * nautilus-info-provider.c - Interface for Nautilus extensions that
+ * provide info about files.
+ *
+ * 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 "nautilus-info-provider.h"
+
+#include "nautilus-extension-enum-types.h"
+
+G_DEFINE_INTERFACE (NautilusInfoProvider, nautilus_info_provider, G_TYPE_OBJECT)
+
+static void
+nautilus_info_provider_default_init (NautilusInfoProviderInterface *klass)
+{
+}
+
+NautilusOperationResult
+nautilus_info_provider_update_file_info (NautilusInfoProvider *self,
+ NautilusFileInfo *file,
+ GClosure *update_complete,
+ NautilusOperationHandle **handle)
+{
+ NautilusInfoProviderInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_INFO_PROVIDER (self),
+ NAUTILUS_OPERATION_FAILED);
+ g_return_val_if_fail (update_complete != NULL,
+ NAUTILUS_OPERATION_FAILED);
+ g_return_val_if_fail (handle != NULL, NAUTILUS_OPERATION_FAILED);
+
+ iface = NAUTILUS_INFO_PROVIDER_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->update_file_info != NULL,
+ NAUTILUS_OPERATION_FAILED);
+
+ return iface->update_file_info (self, file, update_complete, handle);
+}
+
+void
+nautilus_info_provider_cancel_update (NautilusInfoProvider *self,
+ NautilusOperationHandle *handle)
+{
+ NautilusInfoProviderInterface *iface;
+
+ g_return_if_fail (NAUTILUS_IS_INFO_PROVIDER (self));
+ g_return_if_fail (handle != NULL);
+
+ iface = NAUTILUS_INFO_PROVIDER_GET_IFACE (self);
+
+ g_return_if_fail (iface->cancel_update != NULL);
+
+ iface->cancel_update (self, handle);
+}
+
+void
+nautilus_info_provider_update_complete_invoke (GClosure *update_complete,
+ NautilusInfoProvider *provider,
+ NautilusOperationHandle *handle,
+ NautilusOperationResult result)
+{
+ GValue args[3] = { { 0, } };
+ GValue return_val = { 0, };
+
+ g_return_if_fail (update_complete != NULL);
+ g_return_if_fail (NAUTILUS_IS_INFO_PROVIDER (provider));
+
+ g_value_init (&args[0], NAUTILUS_TYPE_INFO_PROVIDER);
+ g_value_init (&args[1], G_TYPE_POINTER);
+ g_value_init (&args[2], NAUTILUS_TYPE_OPERATION_RESULT);
+
+ g_value_set_object (&args[0], provider);
+ g_value_set_pointer (&args[1], handle);
+ g_value_set_enum (&args[2], result);
+
+ g_closure_invoke (update_complete, &return_val, 3, args, NULL);
+
+ g_value_unset (&args[0]);
+ g_value_unset (&args[1]);
+ g_value_unset (&args[2]);
+}
diff --git a/libnautilus-extension/nautilus-info-provider.h b/libnautilus-extension/nautilus-info-provider.h
new file mode 100644
index 0000000..285f672
--- /dev/null
+++ b/libnautilus-extension/nautilus-info-provider.h
@@ -0,0 +1,137 @@
+/*
+ * nautilus-info-provider.h - Interface for Nautilus extensions that
+ * provide info about files.
+ *
+ * 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>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * provide information about files. Extensions are called when Nautilus
+ * needs information about a file. They are passed a NautilusFileInfo
+ * object which should be filled with relevant information */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+#include "nautilus-file-info.h"
+/* This should be removed at some point. */
+#include "nautilus-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_INFO_PROVIDER (nautilus_info_provider_get_type ())
+
+G_DECLARE_INTERFACE (NautilusInfoProvider, nautilus_info_provider,
+ NAUTILUS, INFO_PROVIDER,
+ GObject)
+
+/* For compatibility reasons, remove this once you start introducing breaking changes. */
+typedef NautilusInfoProviderInterface NautilusInfoProviderIface;
+
+/**
+ * SECTION:nautilus-info-provider
+ * @title: NautilusInfoProvider
+ * @short_description: Interface to provide additional information about files
+ *
+ * #NautilusInfoProvider allows extension to provide additional information about
+ * files. When nautilus_info_provider_update_file_info() is called by the application,
+ * extensions will know that it's time to add extra information to the provided
+ * #NautilusFileInfo.
+ */
+
+/**
+ * NautilusOperationHandle:
+ *
+ * Handle for asynchronous interfaces. These are opaque handles that must
+ * be unique within an extension object. These are returned by operations
+ * that return #NAUTILUS_OPERATION_IN_PROGRESS.
+ */
+typedef struct _NautilusOperationHandle NautilusOperationHandle;
+
+/**
+ * NautilusOperationResult:
+ * @NAUTILUS_OPERATION_COMPLETE: the operation succeeded, and the extension
+ * is done with the request.
+ * @NAUTILUS_OPERATION_FAILED: the operation failed.
+ * @NAUTILUS_OPERATION_IN_PROGRESS: the extension has begin an async operation.
+ * When this value is returned, the extension must set the handle parameter
+ * and call the callback closure when the operation is complete.
+ *
+ * Return values for asynchronous operations performed by the extension.
+ * See nautilus_info_provider_update_file_info().
+ */
+typedef enum
+{
+ /* Returned if the call succeeded, and the extension is done
+ * with the request */
+ NAUTILUS_OPERATION_COMPLETE,
+
+ /* Returned if the call failed */
+ NAUTILUS_OPERATION_FAILED,
+
+ /* Returned if the extension has begun an async operation.
+ * If this is returned, the extension must set the handle
+ * parameter and call the callback closure when the
+ * operation is complete. */
+ NAUTILUS_OPERATION_IN_PROGRESS
+} NautilusOperationResult;
+
+/**
+ * NautilusInfoProviderInterface:
+ * @g_iface: The parent interface.
+ * @update_file_info: Returns a #NautilusOperationResult.
+ * See nautilus_info_provider_update_file_info() for details.
+ * @cancel_update: Cancels a previous call to nautilus_info_provider_update_file_info().
+ * See nautilus_info_provider_cancel_update() for details.
+ *
+ * Interface for extensions to provide additional information about files.
+ */
+struct _NautilusInfoProviderInterface
+{
+ GTypeInterface g_iface;
+
+ NautilusOperationResult (*update_file_info) (NautilusInfoProvider *provider,
+ NautilusFileInfo *file,
+ GClosure *update_complete,
+ NautilusOperationHandle **handle);
+ void (*cancel_update) (NautilusInfoProvider *provider,
+ NautilusOperationHandle *handle);
+};
+
+/* Interface Functions */
+NautilusOperationResult nautilus_info_provider_update_file_info (NautilusInfoProvider *provider,
+ NautilusFileInfo *file,
+ GClosure *update_complete,
+ NautilusOperationHandle **handle);
+void nautilus_info_provider_cancel_update (NautilusInfoProvider *provider,
+ NautilusOperationHandle *handle);
+
+
+
+/* Helper functions for implementations */
+void nautilus_info_provider_update_complete_invoke (GClosure *update_complete,
+ NautilusInfoProvider *provider,
+ NautilusOperationHandle *handle,
+ NautilusOperationResult result);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-location-widget-provider.c b/libnautilus-extension/nautilus-location-widget-provider.c
new file mode 100644
index 0000000..5290d51
--- /dev/null
+++ b/libnautilus-extension/nautilus-location-widget-provider.c
@@ -0,0 +1,48 @@
+/*
+ * nautilus-location-widget-provider.c - Interface for Nautilus
+ * extensions that provide extra widgets for a location
+ *
+ * Copyright (C) 2005 Red Hat, 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: Alexander Larsson <alexl@redhat.com>
+ *
+ */
+
+#include "nautilus-location-widget-provider.h"
+
+G_DEFINE_INTERFACE (NautilusLocationWidgetProvider, nautilus_location_widget_provider,
+ G_TYPE_OBJECT)
+
+static void
+nautilus_location_widget_provider_default_init (NautilusLocationWidgetProviderInterface *klass)
+{
+}
+
+GtkWidget *
+nautilus_location_widget_provider_get_widget (NautilusLocationWidgetProvider *self,
+ const char *uri,
+ GtkWidget *window)
+{
+ NautilusLocationWidgetProviderInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_LOCATION_WIDGET_PROVIDER (self), NULL);
+
+ iface = NAUTILUS_LOCATION_WIDGET_PROVIDER_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_widget != NULL, NULL);
+
+ return iface->get_widget (self, uri, window);
+}
diff --git a/libnautilus-extension/nautilus-location-widget-provider.h b/libnautilus-extension/nautilus-location-widget-provider.h
new file mode 100644
index 0000000..f357382
--- /dev/null
+++ b/libnautilus-extension/nautilus-location-widget-provider.h
@@ -0,0 +1,91 @@
+/*
+ * nautilus-info-provider.h - Interface for Nautilus extensions that
+ * provide info about files.
+ *
+ * Copyright (C) 2003 Novell, Inc.
+ * Copyright (C) 2005 Red Hat, 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>
+ * Alexander Larsson <alexl@redhat.com>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * provide extra location widgets for a particular location.
+ * Extensions are called when Nautilus displays a location.
+ */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+/* This should be removed at some point. */
+#include "nautilus-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_LOCATION_WIDGET_PROVIDER (nautilus_location_widget_provider_get_type ())
+
+G_DECLARE_INTERFACE (NautilusLocationWidgetProvider, nautilus_location_widget_provider,
+ NAUTILUS, LOCATION_WIDGET_PROVIDER,
+ GObject)
+
+/* For compatibility reasons, remove this once you start introducing breaking changes. */
+typedef NautilusLocationWidgetProviderInterface NautilusLocationWidgetProviderIface;
+
+/**
+ * SECTION:nautilus-location-widget-provider
+ * @title: NautilusLocationWidgetProvider
+ * @short_description: Interface to provide additional location widgets
+ *
+ * #NautilusLocationWidgetProvider allows extension to provide additional location
+ * widgets in the file manager views.
+ */
+
+/**
+ * NautilusLocationWidgetProviderInterface:
+ * @g_iface: The parent interface.
+ * @get_widget: Returns a #GtkWidget.
+ * See nautilus_location_widget_provider_get_widget() for details.
+ *
+ * Interface for extensions to provide additional location widgets.
+ */
+struct _NautilusLocationWidgetProviderInterface
+{
+ GTypeInterface g_iface;
+
+ GtkWidget *(*get_widget) (NautilusLocationWidgetProvider *provider,
+ const char *uri,
+ GtkWidget *window);
+};
+
+/**
+ * nautilus_location_widget_provider_get_widget:
+ * @provider: a #NautilusLocationWidgetProvider
+ * @uri: the URI of the location
+ * @window: parent #GtkWindow
+ *
+ * Returns: (transfer none): the location widget for @provider at @uri
+ */
+GtkWidget *nautilus_location_widget_provider_get_widget (NautilusLocationWidgetProvider *provider,
+ const char *uri,
+ GtkWidget *window);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-menu-item.c b/libnautilus-extension/nautilus-menu-item.c
new file mode 100644
index 0000000..ead7ee8
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-item.c
@@ -0,0 +1,349 @@
+/*
+ * 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);
+ 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 *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));
+}
diff --git a/libnautilus-extension/nautilus-menu-item.h b/libnautilus-extension/nautilus-menu-item.h
new file mode 100644
index 0000000..bf7b9e6
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-item.h
@@ -0,0 +1,30 @@
+/*
+ * nautilus-menu-item.h - 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>
+ *
+ */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include "nautilus-menu.h" \ No newline at end of file
diff --git a/libnautilus-extension/nautilus-menu-provider.c b/libnautilus-extension/nautilus-menu-provider.c
new file mode 100644
index 0000000..a6b86a8
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-provider.c
@@ -0,0 +1,98 @@
+/*
+ * nautilus-property-page-provider.c - Interface for Nautilus extensions
+ * that provide context menu items
+ * for files.
+ *
+ * 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 "nautilus-menu-provider.h"
+
+G_DEFINE_INTERFACE (NautilusMenuProvider, nautilus_menu_provider, G_TYPE_OBJECT)
+
+enum
+{
+ ITEMS_UPDATED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+static void
+nautilus_menu_provider_default_init (NautilusMenuProviderInterface *klass)
+{
+ /* This signal should be emited each time the extension modify the list of menu items */
+ signals[ITEMS_UPDATED] = g_signal_new ("items-updated",
+ NAUTILUS_TYPE_MENU_PROVIDER,
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+}
+
+GList *
+nautilus_menu_provider_get_file_items (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ GList *files)
+{
+ NautilusMenuProviderInterface *iface;
+
+ iface = NAUTILUS_MENU_PROVIDER_GET_IFACE (provider);
+
+ g_return_val_if_fail (NAUTILUS_IS_MENU_PROVIDER (provider), NULL);
+ g_return_val_if_fail (GTK_IS_WIDGET (window), NULL);
+
+ if (iface->get_file_items != NULL)
+ {
+ return iface->get_file_items (provider, window, files);
+ }
+
+ return NULL;
+}
+
+GList *
+nautilus_menu_provider_get_background_items (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ NautilusFileInfo *current_folder)
+{
+ NautilusMenuProviderInterface *iface;
+
+ iface = NAUTILUS_MENU_PROVIDER_GET_IFACE (provider);
+
+ g_return_val_if_fail (NAUTILUS_IS_MENU_PROVIDER (provider), NULL);
+ g_return_val_if_fail (GTK_IS_WIDGET (window), NULL);
+ g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (current_folder), NULL);
+
+ if (iface->get_background_items != NULL)
+ {
+ return iface->get_background_items (provider, window, current_folder);
+ }
+
+ return NULL;
+}
+
+void
+nautilus_menu_provider_emit_items_updated_signal (NautilusMenuProvider *provider)
+{
+ g_return_if_fail (NAUTILUS_IS_MENU_PROVIDER (provider));
+
+ g_signal_emit (provider, signals[ITEMS_UPDATED], 0);
+}
diff --git a/libnautilus-extension/nautilus-menu-provider.h b/libnautilus-extension/nautilus-menu-provider.h
new file mode 100644
index 0000000..ca64ab2
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu-provider.h
@@ -0,0 +1,115 @@
+/*
+ * nautilus-menu-provider.h - Interface for Nautilus extensions that
+ * provide context menu items.
+ *
+ * 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>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * add context menu entries to files. Extensions are called when
+ * Nautilus constructs the context menu for a file. They are passed a
+ * list of NautilusFileInfo objects which holds the current selection */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include "nautilus-file-info.h"
+/* These should be removed at some point. */
+#include "nautilus-extension-types.h"
+#include "nautilus-menu.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_MENU_PROVIDER (nautilus_menu_provider_get_type ())
+
+G_DECLARE_INTERFACE (NautilusMenuProvider, nautilus_menu_provider,
+ NAUTILUS, MENU_PROVIDER,
+ GObject)
+
+/* For compatibility reasons, remove this once you start introducing breaking changes. */
+typedef NautilusMenuProviderInterface NautilusMenuProviderIface;
+
+/**
+ * SECTION:nautilus-menu-provider
+ * @title: NautilusMenuProvider
+ * @short_description: Interface to provide additional menu items
+ *
+ * #NautilusMenuProvider allows extension to provide additional menu items
+ * in the file manager menus.
+ */
+
+/**
+ * NautilusMenuProviderInterface:
+ * @g_iface: The parent interface.
+ * @get_file_items: Returns a #GList of #NautilusMenuItem.
+ * See nautilus_menu_provider_get_file_items() for details.
+ * @get_background_items: Returns a #GList of #NautilusMenuItem.
+ * See nautilus_menu_provider_get_background_items() for details.
+ *
+ * Interface for extensions to provide additional menu items.
+ */
+struct _NautilusMenuProviderInterface
+{
+ GTypeInterface g_iface;
+
+ GList *(*get_file_items) (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ GList *files);
+ GList *(*get_background_items) (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ NautilusFileInfo *current_folder);
+};
+
+/**
+ * nautilus_menu_provider_get_file_items:
+ * @provider: a #NautilusMenuProvider
+ * @window: the parent #GtkWidget window
+ * @files: (element-type NautilusFileInfo): a list of #NautilusFileInfo
+ *
+ * Returns: (nullable) (element-type NautilusMenuItem) (transfer full): the provided list of #NautilusMenuItem.
+ */
+GList *nautilus_menu_provider_get_file_items (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ GList *files);
+/**
+ * nautilus_menu_provider_get_background_items:
+ * @provider: a #NautilusMenuProvider
+ * @window: the parent #GtkWidget window
+ * @current_folder: the folder for which background items are requested
+ *
+ * Returns: (nullable) (element-type NautilusMenuItem) (transfer full): the provided list of #NautilusMenuItem.
+ */
+GList *nautilus_menu_provider_get_background_items (NautilusMenuProvider *provider,
+ GtkWidget *window,
+ NautilusFileInfo *current_folder);
+
+/**
+ * nautilus_menu_provider_emit_items_updated_signal:
+ * @provider: a #NautilusMenuProvider
+ *
+ * Emits #NautilusMenuProvider::items-updated.
+ */
+void nautilus_menu_provider_emit_items_updated_signal (NautilusMenuProvider *provider);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-menu.c b/libnautilus-extension/nautilus-menu.c
new file mode 100644
index 0000000..34eab8f
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu.c
@@ -0,0 +1,98 @@
+/*
+ * nautilus-menu.h - Menus exported by NautilusMenuProvider objects.
+ *
+ * Copyright (C) 2005 Raffaele Sandrini
+ *
+ * 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: Raffaele Sandrini <rasa@gmx.ch>
+ *
+ */
+
+#include <config.h>
+#include "nautilus-menu.h"
+
+#include <glib.h>
+#include <glib/gi18n-lib.h>
+
+struct _NautilusMenu
+{
+ GObject parent_instance;
+
+ GList *item_list;
+};
+
+G_DEFINE_TYPE (NautilusMenu, nautilus_menu, G_TYPE_OBJECT);
+
+void
+nautilus_menu_append_item (NautilusMenu *self,
+ NautilusMenuItem *menu_item)
+{
+ g_return_if_fail (NAUTILUS_IS_MENU (self));
+ g_return_if_fail (NAUTILUS_IS_MENU_ITEM (menu_item));
+
+ self->item_list = g_list_append (self->item_list, g_object_ref (menu_item));
+}
+
+GList *
+nautilus_menu_get_items (NautilusMenu *self)
+{
+ GList *item_list;
+
+ g_return_val_if_fail (NAUTILUS_IS_MENU (self), NULL);
+
+ item_list = g_list_copy (self->item_list);
+ g_list_foreach (item_list, (GFunc) g_object_ref, NULL);
+
+ return item_list;
+}
+
+void
+nautilus_menu_item_list_free (GList *item_list)
+{
+ g_return_if_fail (item_list != NULL);
+
+ g_list_foreach (item_list, (GFunc) g_object_unref, NULL);
+ g_list_free (item_list);
+}
+
+static void
+nautilus_menu_finalize (GObject *object)
+{
+ NautilusMenu *menu = NAUTILUS_MENU (object);
+
+ g_clear_pointer (&menu->item_list, g_list_free);
+
+ G_OBJECT_CLASS (nautilus_menu_parent_class)->finalize (object);
+}
+
+static void
+nautilus_menu_init (NautilusMenu *self)
+{
+ self->item_list = NULL;
+}
+
+static void
+nautilus_menu_class_init (NautilusMenuClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = nautilus_menu_finalize;
+}
+
+NautilusMenu *
+nautilus_menu_new (void)
+{
+ return g_object_new (NAUTILUS_TYPE_MENU, NULL);
+}
diff --git a/libnautilus-extension/nautilus-menu.h b/libnautilus-extension/nautilus-menu.h
new file mode 100644
index 0000000..d699e1c
--- /dev/null
+++ b/libnautilus-extension/nautilus-menu.h
@@ -0,0 +1,145 @@
+/*
+ * nautilus-menu.h - Menus exported by NautilusMenuProvider objects.
+ *
+ * Copyright (C) 2005 Raffaele Sandrini
+ * 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>
+ * Raffaele Sandrini <rasa@gmx.ch>
+ *
+ */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+/* This should be removed at some point. */
+#include "nautilus-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_MENU (nautilus_menu_get_type ())
+#define NAUTILUS_TYPE_MENU_ITEM (nautilus_menu_item_get_type ())
+
+G_DECLARE_FINAL_TYPE (NautilusMenu, nautilus_menu,
+ NAUTILUS, MENU,
+ GObject)
+G_DECLARE_DERIVABLE_TYPE (NautilusMenuItem, nautilus_menu_item,
+ NAUTILUS, MENU_ITEM,
+ GObject)
+
+/**
+ * SECTION:nautilus-menu
+ * @title: NautilusMenu
+ * @short_description: Menu descriptor object
+ *
+ * #NautilusMenu is an object that describes a submenu in a file manager
+ * menu. Extensions can provide #NautilusMenu objects by attaching them to
+ * #NautilusMenuItem objects, using nautilus_menu_item_set_submenu().
+ *
+ * ## Menu Items
+ *
+ * #NautilusMenuItem is an object that describes an item in a file manager
+ * menu. Extensions can provide #NautilusMenuItem objects by registering a
+ * #NautilusMenuProvider and returning them from
+ * nautilus_menu_provider_get_file_items(), or
+ * nautilus_menu_provider_get_background_items(), which will be called by the
+ * main application when creating menus.
+ */
+
+struct _NautilusMenuItemClass
+{
+ GObjectClass parent;
+
+ void (*activate) (NautilusMenuItem *item);
+};
+
+/**
+ * nautilus_menu_new:
+ *
+ * Returns: a new #NautilusMenu.
+ */
+NautilusMenu *nautilus_menu_new (void);
+
+/**
+ * nautilus_menu_append_item:
+ * @menu: a #NautilusMenu
+ * @item: (transfer full): a #NautilusMenuItem to append
+ */
+void nautilus_menu_append_item (NautilusMenu *menu,
+ NautilusMenuItem *item);
+/**
+ * nautilus_menu_get_items:
+ * @menu: a #NautilusMenu
+ *
+ * Returns: (element-type NautilusMenuItem) (transfer full): the provided #NautilusMenuItem list
+ */
+GList *nautilus_menu_get_items (NautilusMenu *menu);
+/**
+ * nautilus_menu_item_list_free:
+ * @item_list: (element-type NautilusMenuItem): a list of #NautilusMenuItem
+ *
+ */
+void nautilus_menu_item_list_free (GList *item_list);
+
+/**
+ * nautilus_menu_item_new:
+ * @name: the identifier for the menu item
+ * @label: the user-visible label of the menu item
+ * @tip: the tooltip of the menu item
+ * @icon: the name of the icon to display in the menu item
+ *
+ * Creates a new menu item that can be added to the toolbar or to a contextual menu.
+ *
+ * Returns: (transfer full): a new #NautilusMenuItem
+ */
+NautilusMenuItem *nautilus_menu_item_new (const char *name,
+ const char *label,
+ const char *tip,
+ const char *icon);
+
+/**
+ * nautilus_menu_item_activate:
+ * @item: pointer to a #NautilusMenuItem
+ *
+ * Emits #NautilusMenuItem::activate.
+ */
+void nautilus_menu_item_activate (NautilusMenuItem *item);
+/**
+ * nautilus_menu_item_set_submenu:
+ * @item: pointer to a #NautilusMenuItem
+ * @menu: (transfer full): pointer to a #NautilusMenu to attach to the button
+ *
+ * Attaches a menu to the given #NautilusMenuItem.
+ */
+void nautilus_menu_item_set_submenu (NautilusMenuItem *item,
+ NautilusMenu *menu);
+
+/* NautilusMenuItem has the following properties:
+ * name (string) - the identifier for the menu item
+ * label (string) - the user-visible label of the menu item
+ * tip (string) - the tooltip of the menu item
+ * icon (string) - the name of the icon to display in the menu item
+ * sensitive (boolean) - whether the menu item is sensitive or not
+ * priority (boolean) - used for toolbar items, whether to show priority
+ * text.
+ * menu (NautilusMenu) - The menu belonging to this item. May be null.
+ */
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-property-page-provider.c b/libnautilus-extension/nautilus-property-page-provider.c
new file mode 100644
index 0000000..45b2daf
--- /dev/null
+++ b/libnautilus-extension/nautilus-property-page-provider.c
@@ -0,0 +1,48 @@
+/*
+ * nautilus-property-page-provider.c - Interface for Nautilus extensions
+ * that provide property pages for
+ * files.
+ *
+ * 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 "nautilus-property-page-provider.h"
+
+G_DEFINE_INTERFACE (NautilusPropertyPageProvider, nautilus_property_page_provider,
+ G_TYPE_OBJECT)
+
+static void
+nautilus_property_page_provider_default_init (NautilusPropertyPageProviderInterface *klass)
+{
+}
+
+GList *
+nautilus_property_page_provider_get_pages (NautilusPropertyPageProvider *self,
+ GList *files)
+{
+ NautilusPropertyPageProviderInterface *iface;
+
+ g_return_val_if_fail (NAUTILUS_IS_PROPERTY_PAGE_PROVIDER (self), NULL);
+
+ iface = NAUTILUS_PROPERTY_PAGE_PROVIDER_GET_IFACE (self);
+
+ g_return_val_if_fail (iface->get_pages != NULL, NULL);
+
+ return iface->get_pages (self, files);
+}
diff --git a/libnautilus-extension/nautilus-property-page-provider.h b/libnautilus-extension/nautilus-property-page-provider.h
new file mode 100644
index 0000000..61bcd8b
--- /dev/null
+++ b/libnautilus-extension/nautilus-property-page-provider.h
@@ -0,0 +1,95 @@
+/*
+ * nautilus-property-page-provider.h - Interface for Nautilus extensions
+ * that provide property pages.
+ *
+ * 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>
+ *
+ */
+
+/* This interface is implemented by Nautilus extensions that want to
+ * add property page to property dialogs. Extensions are called when
+ * Nautilus needs property pages for a selection. They are passed a
+ * list of NautilusFileInfo objects for which information should
+ * be displayed */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+/* These should be removed at some point. */
+#include "nautilus-extension-types.h"
+#include "nautilus-file-info.h"
+#include "nautilus-property-page.h"
+
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_PROPERTY_PAGE_PROVIDER (nautilus_property_page_provider_get_type ())
+
+G_DECLARE_INTERFACE (NautilusPropertyPageProvider, nautilus_property_page_provider,
+ NAUTILUS, PROPERTY_PAGE_PROVIDER,
+ GObject)
+
+/* For compatibility reasons, remove this once you start introducing breaking changes. */
+typedef NautilusPropertyPageProviderInterface NautilusPropertyPageProviderIface;
+
+/**
+ * SECTION:nautilus-property-page-provider
+ * @title: NautilusPropertyPageProvider
+ * @short_description: Interface to provide additional property pages
+ *
+ * #NautilusPropertyPageProvider allows extension to provide additional pages
+ * for the file properties dialog.
+ */
+
+/**
+ * NautilusPropertyPageProviderInterface:
+ * @g_iface: The parent interface.
+ * @get_pages: Returns a #GList of #NautilusPropertyPage.
+ * See nautilus_property_page_provider_get_pages() for details.
+ *
+ * Interface for extensions to provide additional property pages.
+ */
+struct _NautilusPropertyPageProviderInterface
+{
+ GTypeInterface g_iface;
+
+ GList *(*get_pages) (NautilusPropertyPageProvider *provider,
+ GList *files);
+};
+
+/**
+ * nautilus_property_page_provider_get_pages:
+ * @provider: a #NautilusPropertyPageProvider
+ * @files: (element-type NautilusFileInfo): a #GList of #NautilusFileInfo
+ *
+ * This function is called by Nautilus when it wants property page
+ * items from the extension.
+ *
+ * This function is called in the main thread before a property page
+ * is shown, so it should return quickly.
+ *
+ * Returns: (element-type NautilusPropertyPage) (transfer full): A #GList of allocated #NautilusPropertyPage items.
+ */
+GList *nautilus_property_page_provider_get_pages (NautilusPropertyPageProvider *provider,
+ GList *files);
+
+G_END_DECLS
diff --git a/libnautilus-extension/nautilus-property-page.c b/libnautilus-extension/nautilus-property-page.c
new file mode 100644
index 0000000..dad8e53
--- /dev/null
+++ b/libnautilus-extension/nautilus-property-page.c
@@ -0,0 +1,224 @@
+/*
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Dave Camp <dave@ximian.com>
+ *
+ */
+
+#include <config.h>
+#include "nautilus-property-page.h"
+
+#include <glib/gi18n-lib.h>
+
+enum
+{
+ PROP_0,
+ PROP_NAME,
+ PROP_LABEL,
+ PROP_PAGE,
+ LAST_PROP
+};
+
+struct _NautilusPropertyPage
+{
+ GObject parent_instance;
+
+ char *name;
+ GtkWidget *label;
+ GtkWidget *page;
+};
+
+G_DEFINE_TYPE (NautilusPropertyPage, nautilus_property_page, G_TYPE_OBJECT)
+
+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 (GTK_IS_WIDGET (label), NULL);
+ g_return_val_if_fail (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->name);
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ g_value_set_object (value, page->label);
+ }
+ break;
+
+ case PROP_PAGE:
+ {
+ g_value_set_object (value, page->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->name);
+ page->name = g_strdup (g_value_get_string (value));
+ g_object_notify (object, "name");
+ }
+ break;
+
+ case PROP_LABEL:
+ {
+ if (page->label)
+ {
+ g_object_unref (page->label);
+ }
+
+ page->label = g_object_ref (g_value_get_object (value));
+ g_object_notify (object, "label");
+ }
+ break;
+
+ case PROP_PAGE:
+ {
+ if (page->page)
+ {
+ g_object_unref (page->page);
+ }
+
+ page->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->label)
+ {
+ g_object_unref (page->label);
+ page->label = NULL;
+ }
+ if (page->page)
+ {
+ g_object_unref (page->page);
+ page->page = NULL;
+ }
+}
+
+static void
+nautilus_property_page_finalize (GObject *object)
+{
+ NautilusPropertyPage *page;
+
+ page = NAUTILUS_PROPERTY_PAGE (object);
+
+ g_free (page->name);
+
+ G_OBJECT_CLASS (nautilus_property_page_parent_class)->finalize (object);
+}
+
+static void
+nautilus_property_page_init (NautilusPropertyPage *page)
+{
+}
+
+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));
+}
diff --git a/libnautilus-extension/nautilus-property-page.h b/libnautilus-extension/nautilus-property-page.h
new file mode 100644
index 0000000..1177f79
--- /dev/null
+++ b/libnautilus-extension/nautilus-property-page.h
@@ -0,0 +1,73 @@
+/*
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Dave Camp <dave@ximian.com>
+ *
+ */
+
+#pragma once
+
+#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
+#warning "Only <nautilus-extension.h> should be included directly."
+#endif
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+/* This should be removed at some point. */
+#include "nautilus-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define NAUTILUS_TYPE_PROPERTY_PAGE (nautilus_property_page_get_type ())
+
+G_DECLARE_FINAL_TYPE (NautilusPropertyPage, nautilus_property_page,
+ NAUTILUS, PROPERTY_PAGE,
+ GObject)
+
+/**
+ * SECTION:nautilus-property-page
+ * @title: NautilusPropertyPage
+ * @short_description: Property page descriptor object
+ *
+ * #NautilusPropertyPage is an object that describes a page in the file
+ * properties dialog. Extensions can provide #NautilusPropertyPage objects
+ * by registering a #NautilusPropertyPageProvider and returning them from
+ * nautilus_property_page_provider_get_pages(), which will be called by the
+ * main application when creating file properties dialogs.
+ */
+
+/**
+ * nautilus_property_page_new:
+ * @name: the identifier for the property page
+ * @label: the user-visible label of the property page
+ * @page: the property page to display
+ *
+ * Returns: (transfer full): a new #NautilusPropertyPage
+ */
+NautilusPropertyPage *nautilus_property_page_new (const char *name,
+ GtkWidget *label,
+ GtkWidget *page);
+
+/* NautilusPropertyPage has the following properties:
+ * name (string) - the identifier for the property page
+ * label (widget) - the user-visible label of the property page
+ * page (widget) - the property page to display
+ */
+
+G_END_DECLS